Boot log: juno-uboot
- Warnings: 1
- Boot result: PASS
- Errors: 0
- Kernel Warnings: 2383
- Kernel Errors: 451
1 07:58:21.249207 lava-dispatcher, installed at version: 2023.01
2 07:58:21.249540 start: 0 validate
3 07:58:21.249749 Start time: 2024-02-03 07:58:21.249737+00:00 (UTC)
4 07:58:21.250029 Using caching service: 'http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=%s'
5 07:58:21.250286 Validating that http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20230623.0%2Farm64%2Finitrd.cpio.gz exists
6 07:58:21.446091 Using caching service: 'http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=%s'
7 07:58:21.446474 Validating that http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-6.1.y-cip%2Fv6.1.75-cip14%2Farm64%2Fdefconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FImage exists
8 07:58:21.500248 Using caching service: 'http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=%s'
9 07:58:21.500614 Validating that http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-6.1.y-cip%2Fv6.1.75-cip14%2Farm64%2Fdefconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Farm%2Fjuno.dtb exists
10 07:58:21.665202 Using caching service: 'http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=%s'
11 07:58:21.665602 Validating that http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20230623.0%2Farm64%2Ffull.rootfs.tar.xz exists
12 07:58:21.716502 Using caching service: 'http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=%s'
13 07:58:21.717032 Validating that http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-6.1.y-cip%2Fv6.1.75-cip14%2Farm64%2Fdefconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
14 07:58:21.844157 validate duration: 0.59
16 07:58:21.845483 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 07:58:21.846082 start: 1.1 download-retry (timeout 00:10:00) [common]
18 07:58:21.846616 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 07:58:21.847511 Not decompressing ramdisk as can be used compressed.
20 07:58:21.848042 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230623.0/arm64/initrd.cpio.gz
21 07:58:21.848439 saving as /var/lib/lava/dispatcher/tmp/537755/tftp-deploy-cshm7_zq/ramdisk/initrd.cpio.gz
22 07:58:21.848804 total size: 4665395 (4MB)
23 07:58:22.325815 progress 0% (0MB)
24 07:58:22.334577 progress 5% (0MB)
25 07:58:22.343147 progress 10% (0MB)
26 07:58:22.351352 progress 15% (0MB)
27 07:58:22.359516 progress 20% (0MB)
28 07:58:22.367481 progress 25% (1MB)
29 07:58:22.374725 progress 30% (1MB)
30 07:58:22.380990 progress 35% (1MB)
31 07:58:22.386422 progress 40% (1MB)
32 07:58:22.391977 progress 45% (2MB)
33 07:58:22.396675 progress 50% (2MB)
34 07:58:22.401050 progress 55% (2MB)
35 07:58:22.404314 progress 60% (2MB)
36 07:58:22.406760 progress 65% (2MB)
37 07:58:22.409229 progress 70% (3MB)
38 07:58:22.411674 progress 75% (3MB)
39 07:58:22.414150 progress 80% (3MB)
40 07:58:22.416919 progress 85% (3MB)
41 07:58:22.419413 progress 90% (4MB)
42 07:58:22.421677 progress 95% (4MB)
43 07:58:22.423854 progress 100% (4MB)
44 07:58:22.424185 4MB downloaded in 0.58s (7.73MB/s)
45 07:58:22.424480 end: 1.1.1 http-download (duration 00:00:01) [common]
47 07:58:22.424950 end: 1.1 download-retry (duration 00:00:01) [common]
48 07:58:22.425137 start: 1.2 download-retry (timeout 00:09:59) [common]
49 07:58:22.425318 start: 1.2.1 http-download (timeout 00:09:59) [common]
50 07:58:22.425592 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.75-cip14/arm64/defconfig+kselftest/gcc-10/kernel/Image
51 07:58:22.425735 saving as /var/lib/lava/dispatcher/tmp/537755/tftp-deploy-cshm7_zq/kernel/Image
52 07:58:22.425874 total size: 58446336 (55MB)
53 07:58:22.425991 No compression specified
54 07:58:22.652074 progress 0% (0MB)
55 07:58:22.712660 progress 5% (2MB)
56 07:58:22.740789 progress 10% (5MB)
57 07:58:22.768873 progress 15% (8MB)
58 07:58:22.797218 progress 20% (11MB)
59 07:58:22.825411 progress 25% (13MB)
60 07:58:22.853863 progress 30% (16MB)
61 07:58:22.882074 progress 35% (19MB)
62 07:58:22.910322 progress 40% (22MB)
63 07:58:22.938476 progress 45% (25MB)
64 07:58:22.966454 progress 50% (27MB)
65 07:58:22.994694 progress 55% (30MB)
66 07:58:23.022707 progress 60% (33MB)
67 07:58:23.050652 progress 65% (36MB)
68 07:58:23.078553 progress 70% (39MB)
69 07:58:23.106568 progress 75% (41MB)
70 07:58:23.134591 progress 80% (44MB)
71 07:58:23.162897 progress 85% (47MB)
72 07:58:23.190895 progress 90% (50MB)
73 07:58:23.218889 progress 95% (52MB)
74 07:58:23.246360 progress 100% (55MB)
75 07:58:23.246795 55MB downloaded in 0.82s (67.90MB/s)
76 07:58:23.247064 end: 1.2.1 http-download (duration 00:00:01) [common]
78 07:58:23.247512 end: 1.2 download-retry (duration 00:00:01) [common]
79 07:58:23.247688 start: 1.3 download-retry (timeout 00:09:59) [common]
80 07:58:23.247857 start: 1.3.1 http-download (timeout 00:09:59) [common]
81 07:58:23.248111 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.75-cip14/arm64/defconfig+kselftest/gcc-10/dtbs/arm/juno.dtb
82 07:58:23.248249 saving as /var/lib/lava/dispatcher/tmp/537755/tftp-deploy-cshm7_zq/dtb/juno.dtb
83 07:58:23.248381 total size: 26981 (0MB)
84 07:58:23.248511 No compression specified
85 07:58:23.567671 progress 100% (0MB)
86 07:58:23.569078 0MB downloaded in 0.32s (0.08MB/s)
87 07:58:23.569828 end: 1.3.1 http-download (duration 00:00:00) [common]
89 07:58:23.570655 end: 1.3 download-retry (duration 00:00:00) [common]
90 07:58:23.570904 start: 1.4 download-retry (timeout 00:09:58) [common]
91 07:58:23.571145 start: 1.4.1 http-download (timeout 00:09:58) [common]
92 07:58:23.571490 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230623.0/arm64/full.rootfs.tar.xz
93 07:58:23.571690 saving as /var/lib/lava/dispatcher/tmp/537755/tftp-deploy-cshm7_zq/nfsrootfs/full.rootfs.tar
94 07:58:23.571822 total size: 200813988 (191MB)
95 07:58:23.571954 Using unxz to decompress xz
96 07:58:23.771978 progress 0% (0MB)
97 07:58:24.640679 progress 5% (9MB)
98 07:58:25.486250 progress 10% (19MB)
99 07:58:26.467826 progress 15% (28MB)
100 07:58:27.089337 progress 20% (38MB)
101 07:58:27.626843 progress 25% (47MB)
102 07:58:28.636131 progress 30% (57MB)
103 07:58:29.580831 progress 35% (67MB)
104 07:58:30.586236 progress 40% (76MB)
105 07:58:31.544986 progress 45% (86MB)
106 07:58:32.563599 progress 50% (95MB)
107 07:58:33.650393 progress 55% (105MB)
108 07:58:34.777749 progress 60% (114MB)
109 07:58:34.989043 progress 65% (124MB)
110 07:58:35.229977 progress 70% (134MB)
111 07:58:35.405630 progress 75% (143MB)
112 07:58:35.541455 progress 80% (153MB)
113 07:58:35.677456 progress 85% (162MB)
114 07:58:35.865731 progress 90% (172MB)
115 07:58:36.352867 progress 95% (181MB)
116 07:58:37.320533 progress 100% (191MB)
117 07:58:37.329801 191MB downloaded in 13.76s (13.92MB/s)
118 07:58:37.330345 end: 1.4.1 http-download (duration 00:00:14) [common]
120 07:58:37.330894 end: 1.4 download-retry (duration 00:00:14) [common]
121 07:58:37.331078 start: 1.5 download-retry (timeout 00:09:45) [common]
122 07:58:37.331255 start: 1.5.1 http-download (timeout 00:09:45) [common]
123 07:58:37.331521 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.75-cip14/arm64/defconfig+kselftest/gcc-10/modules.tar.xz
124 07:58:37.331649 saving as /var/lib/lava/dispatcher/tmp/537755/tftp-deploy-cshm7_zq/modules/modules.tar
125 07:58:37.331765 total size: 12806256 (12MB)
126 07:58:37.331878 Using unxz to decompress xz
127 07:58:37.770556 progress 0% (0MB)
128 07:58:37.828059 progress 5% (0MB)
129 07:58:37.895186 progress 10% (1MB)
130 07:58:37.961912 progress 15% (1MB)
131 07:58:38.026899 progress 20% (2MB)
132 07:58:38.091810 progress 25% (3MB)
133 07:58:38.166862 progress 30% (3MB)
134 07:58:38.229414 progress 35% (4MB)
135 07:58:38.293739 progress 40% (4MB)
136 07:58:38.358204 progress 45% (5MB)
137 07:58:38.423269 progress 50% (6MB)
138 07:58:38.486309 progress 55% (6MB)
139 07:58:38.552955 progress 60% (7MB)
140 07:58:38.619744 progress 65% (7MB)
141 07:58:38.683860 progress 70% (8MB)
142 07:58:38.747839 progress 75% (9MB)
143 07:58:38.814659 progress 80% (9MB)
144 07:58:38.882145 progress 85% (10MB)
145 07:58:38.944852 progress 90% (11MB)
146 07:58:39.016824 progress 95% (11MB)
147 07:58:39.083858 progress 100% (12MB)
148 07:58:39.093783 12MB downloaded in 1.76s (6.93MB/s)
149 07:58:39.094314 end: 1.5.1 http-download (duration 00:00:02) [common]
151 07:58:39.094907 end: 1.5 download-retry (duration 00:00:02) [common]
152 07:58:39.095128 start: 1.6 prepare-tftp-overlay (timeout 00:09:43) [common]
153 07:58:39.095342 start: 1.6.1 extract-nfsrootfs (timeout 00:09:43) [common]
154 07:58:44.443939 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/537755/extract-nfsrootfs-ntdrbq6x
155 07:58:44.444315 end: 1.6.1 extract-nfsrootfs (duration 00:00:05) [common]
156 07:58:44.444562 start: 1.6.2 lava-overlay (timeout 00:09:37) [common]
157 07:58:44.444926 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k
158 07:58:44.445211 makedir: /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin
159 07:58:44.445437 makedir: /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/tests
160 07:58:44.445656 makedir: /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/results
161 07:58:44.445871 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-add-keys
162 07:58:44.446207 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-add-sources
163 07:58:44.446493 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-background-process-start
164 07:58:44.446768 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-background-process-stop
165 07:58:44.447035 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-common-functions
166 07:58:44.447299 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-echo-ipv4
167 07:58:44.447560 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-install-packages
168 07:58:44.447819 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-installed-packages
169 07:58:44.448076 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-os-build
170 07:58:44.448335 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-probe-channel
171 07:58:44.448593 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-probe-ip
172 07:58:44.448850 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-target-ip
173 07:58:44.449102 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-target-mac
174 07:58:44.449367 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-target-storage
175 07:58:44.449624 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-test-case
176 07:58:44.449879 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-test-event
177 07:58:44.450163 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-test-feedback
178 07:58:44.450420 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-test-raise
179 07:58:44.450671 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-test-reference
180 07:58:44.450922 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-test-runner
181 07:58:44.451175 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-test-set
182 07:58:44.451434 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-test-shell
183 07:58:44.451694 Updating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-add-keys (debian)
184 07:58:44.452006 Updating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-add-sources (debian)
185 07:58:44.452309 Updating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-install-packages (debian)
186 07:58:44.452605 Updating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-installed-packages (debian)
187 07:58:44.452897 Updating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/bin/lava-os-build (debian)
188 07:58:44.453158 Creating /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/environment
189 07:58:44.453374 LAVA metadata
190 07:58:44.453517 - LAVA_JOB_ID=537755
191 07:58:44.453664 - LAVA_DISPATCHER_IP=192.168.56.230
192 07:58:44.453903 start: 1.6.2.1 ssh-authorize (timeout 00:09:37) [common]
193 07:58:44.454407 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
194 07:58:44.454654 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:37) [common]
195 07:58:44.454805 skipped lava-vland-overlay
196 07:58:44.454992 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
197 07:58:44.455173 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:37) [common]
198 07:58:44.455303 skipped lava-multinode-overlay
199 07:58:44.455479 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
200 07:58:44.455653 start: 1.6.2.4 test-definition (timeout 00:09:37) [common]
201 07:58:44.455819 Loading test definitions
202 07:58:44.456013 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:37) [common]
203 07:58:44.456167 Using /lava-537755 at stage 0
204 07:58:44.456726 uuid=537755_1.6.2.4.1 testdef=None
205 07:58:44.456918 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
206 07:58:44.457102 start: 1.6.2.4.2 test-overlay (timeout 00:09:37) [common]
207 07:58:44.457939 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
209 07:58:44.458694 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:37) [common]
210 07:58:44.459873 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
212 07:58:44.460372 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:37) [common]
213 07:58:44.461470 runner path: /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/0/tests/0_timesync-off test_uuid 537755_1.6.2.4.1
214 07:58:44.461816 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
216 07:58:44.462340 start: 1.6.2.4.5 git-repo-action (timeout 00:09:37) [common]
217 07:58:44.462496 Using /lava-537755 at stage 0
218 07:58:44.462726 Fetching tests from https://github.com/kernelci/test-definitions.git
219 07:58:44.462884 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/0/tests/1_kselftest-lkdtm'
220 07:58:50.123166 Running '/usr/bin/git checkout kernelci.org
221 07:58:50.276440 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
222 07:58:50.277875 uuid=537755_1.6.2.4.5 testdef=None
223 07:58:50.278199 end: 1.6.2.4.5 git-repo-action (duration 00:00:06) [common]
225 07:58:50.278747 start: 1.6.2.4.6 test-overlay (timeout 00:09:32) [common]
226 07:58:50.280142 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
228 07:58:50.280641 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:32) [common]
229 07:58:50.284299 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
231 07:58:50.285023 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:32) [common]
232 07:58:50.287411 runner path: /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/0/tests/1_kselftest-lkdtm test_uuid 537755_1.6.2.4.5
233 07:58:50.287644 BOARD='juno-uboot'
234 07:58:50.287834 BRANCH='cip'
235 07:58:50.288007 SKIPFILE='/dev/null'
236 07:58:50.288149 SKIP_INSTALL='True'
237 07:58:50.288285 TESTPROG_URL='http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.75-cip14/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz'
238 07:58:50.288425 TST_CASENAME=''
239 07:58:50.288558 TST_CMDFILES='lkdtm'
240 07:58:50.288887 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
242 07:58:50.289315 Creating lava-test-runner.conf files
243 07:58:50.289460 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/537755/lava-overlay-upw7g29k/lava-537755/0 for stage 0
244 07:58:50.289682 - 0_timesync-off
245 07:58:50.289825 - 1_kselftest-lkdtm
246 07:58:50.290083 end: 1.6.2.4 test-definition (duration 00:00:06) [common]
247 07:58:50.290273 start: 1.6.2.5 compress-overlay (timeout 00:09:32) [common]
248 07:59:02.967856 end: 1.6.2.5 compress-overlay (duration 00:00:13) [common]
249 07:59:02.968140 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:19) [common]
250 07:59:02.968343 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
251 07:59:02.968552 end: 1.6.2 lava-overlay (duration 00:00:19) [common]
252 07:59:02.968749 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:19) [common]
253 07:59:03.125477 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
254 07:59:03.125985 start: 1.6.4 extract-modules (timeout 00:09:19) [common]
255 07:59:03.126244 extracting modules file /var/lib/lava/dispatcher/tmp/537755/tftp-deploy-cshm7_zq/modules/modules.tar to /var/lib/lava/dispatcher/tmp/537755/extract-nfsrootfs-ntdrbq6x
256 07:59:03.530299 extracting modules file /var/lib/lava/dispatcher/tmp/537755/tftp-deploy-cshm7_zq/modules/modules.tar to /var/lib/lava/dispatcher/tmp/537755/extract-overlay-ramdisk-4autfyte/ramdisk
257 07:59:03.948875 end: 1.6.4 extract-modules (duration 00:00:01) [common]
258 07:59:03.949142 start: 1.6.5 apply-overlay-tftp (timeout 00:09:18) [common]
259 07:59:03.949323 [common] Applying overlay to NFS
260 07:59:03.949465 [common] Applying overlay /var/lib/lava/dispatcher/tmp/537755/compress-overlay-ar50xo03/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/537755/extract-nfsrootfs-ntdrbq6x
261 07:59:05.420676 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
262 07:59:05.420969 start: 1.6.6 prepare-kernel (timeout 00:09:16) [common]
263 07:59:05.421204 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:16) [common]
264 07:59:05.421380 Converting downloaded kernel to a uImage
265 07:59:05.421580 mkimage -A arm64 -O linux -T kernel -C none -a 0x80200000 -e 0x80200000 -d /var/lib/lava/dispatcher/tmp/537755/tftp-deploy-cshm7_zq/kernel/Image /var/lib/lava/dispatcher/tmp/537755/tftp-deploy-cshm7_zq/kernel/uImage
266 07:59:05.757543 output: Image Name:
267 07:59:05.758241 output: Created: Sat Feb 3 07:59:05 2024
268 07:59:05.758483 output: Image Type: AArch64 Linux Kernel Image (uncompressed)
269 07:59:05.758698 output: Data Size: 58446336 Bytes = 57076.50 KiB = 55.74 MiB
270 07:59:05.758894 output: Load Address: 80200000
271 07:59:05.759094 output: Entry Point: 80200000
272 07:59:05.759231 output:
273 07:59:05.759506 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
274 07:59:05.759694 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
275 07:59:05.759875 start: 1.6.7 configure-preseed-file (timeout 00:09:16) [common]
276 07:59:05.760046 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
277 07:59:05.760221 start: 1.6.8 compress-ramdisk (timeout 00:09:16) [common]
278 07:59:05.760402 Building ramdisk /var/lib/lava/dispatcher/tmp/537755/extract-overlay-ramdisk-4autfyte/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/537755/extract-overlay-ramdisk-4autfyte/ramdisk
279 07:59:06.376704 >> 187696 blocks
280 07:59:10.787459 Adding RAMdisk u-boot header.
281 07:59:10.787979 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/537755/extract-overlay-ramdisk-4autfyte/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/537755/extract-overlay-ramdisk-4autfyte/ramdisk.cpio.gz.uboot
282 07:59:10.984648 output: Image Name:
283 07:59:10.985305 output: Created: Sat Feb 3 07:59:10 2024
284 07:59:10.985510 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
285 07:59:10.985698 output: Data Size: 24878804 Bytes = 24295.71 KiB = 23.73 MiB
286 07:59:10.985875 output: Load Address: 00000000
287 07:59:10.986079 output: Entry Point: 00000000
288 07:59:10.986193 output:
289 07:59:10.986398 rename /var/lib/lava/dispatcher/tmp/537755/extract-overlay-ramdisk-4autfyte/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/537755/tftp-deploy-cshm7_zq/ramdisk/ramdisk.cpio.gz.uboot
290 07:59:10.986698 end: 1.6.8 compress-ramdisk (duration 00:00:05) [common]
291 07:59:10.986901 end: 1.6 prepare-tftp-overlay (duration 00:00:32) [common]
292 07:59:10.987081 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:11) [common]
293 07:59:10.987226 No LXC device requested
294 07:59:10.987394 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
295 07:59:10.987567 start: 1.8 deploy-device-env (timeout 00:09:11) [common]
296 07:59:10.987740 end: 1.8 deploy-device-env (duration 00:00:00) [common]
297 07:59:10.987883 Checking files for TFTP limit of 4294967296 bytes.
298 07:59:10.988763 end: 1 tftp-deploy (duration 00:00:49) [common]
299 07:59:10.988971 start: 2 uboot-action (timeout 00:05:00) [common]
300 07:59:10.989161 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
301 07:59:10.989329 end: 2.1 uboot-from-media (duration 00:00:00) [common]
302 07:59:10.989498 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
303 07:59:10.989692 Using kernel file from prepare-kernel: 537755/tftp-deploy-cshm7_zq/kernel/uImage
304 07:59:10.989928 substitutions:
305 07:59:10.990111 - {BOOTX}: bootm 0x80200000 0x8fe00000 0x8fc00000
306 07:59:10.990251 - {DTB_ADDR}: 0x8fc00000
307 07:59:10.990381 - {DTB}: 537755/tftp-deploy-cshm7_zq/dtb/juno.dtb
308 07:59:10.990509 - {INITRD}: 537755/tftp-deploy-cshm7_zq/ramdisk/ramdisk.cpio.gz.uboot
309 07:59:10.990619 - {KERNEL_ADDR}: 0x80200000
310 07:59:10.990727 - {KERNEL}: 537755/tftp-deploy-cshm7_zq/kernel/uImage
311 07:59:10.990833 - {LAVA_MAC}: None
312 07:59:10.990938 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/537755/extract-nfsrootfs-ntdrbq6x
313 07:59:10.991047 - {NFS_SERVER_IP}: 192.168.56.230
314 07:59:10.991151 - {PRESEED_CONFIG}: None
315 07:59:10.991255 - {PRESEED_LOCAL}: None
316 07:59:10.991360 - {RAMDISK_ADDR}: 0x8fe00000
317 07:59:10.991463 - {RAMDISK}: 537755/tftp-deploy-cshm7_zq/ramdisk/ramdisk.cpio.gz.uboot
318 07:59:10.991568 - {ROOT_PART}: None
319 07:59:10.991671 - {ROOT}: None
320 07:59:10.991774 - {SERVER_IP}: 192.168.56.230
321 07:59:10.991876 - {TEE_ADDR}: 0x83000000
322 07:59:10.991977 - {TEE}: None
323 07:59:10.992084 Parsed boot commands:
324 07:59:10.992186 - setenv autoload no
325 07:59:10.992290 - setenv initrd_high 0xffffffffffffffff
326 07:59:10.992393 - setenv fdt_high 0xffffffffffffffff
327 07:59:10.992496 - dhcp
328 07:59:10.992597 - setenv serverip 192.168.56.230
329 07:59:10.992698 - tftp 0x80200000 537755/tftp-deploy-cshm7_zq/kernel/uImage
330 07:59:10.992800 - tftp 0x8fe00000 537755/tftp-deploy-cshm7_zq/ramdisk/ramdisk.cpio.gz.uboot
331 07:59:10.992902 - setenv initrd_size ${filesize}
332 07:59:10.993002 - tftp 0x8fc00000 537755/tftp-deploy-cshm7_zq/dtb/juno.dtb
333 07:59:10.993103 - setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/537755/extract-nfsrootfs-ntdrbq6x,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
334 07:59:10.993215 - bootm 0x80200000 0x8fe00000 0x8fc00000
335 07:59:10.993354 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
337 07:59:10.993761 start: 2.3 connect-device (timeout 00:05:00) [common]
338 07:59:10.993902 [common] connect-device Connecting to device using 'telnet 127.0.0.1 63001'
339 07:59:11.334793 Setting prompt string to ['lava-test: # ']
340 07:59:11.335317 end: 2.3 connect-device (duration 00:00:00) [common]
341 07:59:11.335540 start: 2.4 uboot-commands (timeout 00:05:00) [common]
342 07:59:11.335747 start: 2.4.1 reset-device (timeout 00:05:00) [common]
343 07:59:11.335960 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
344 07:59:11.336359 Calling: 'nice' 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/reboot?hostname=apc54a00b1&port=1'
345 07:59:19.564600 >> OK - accepted request
346 07:59:19.566876 Returned 0 in 8 seconds
347 07:59:19.668488 end: 2.4.1.1 pdu-reboot (duration 00:00:08) [common]
349 07:59:19.670095 end: 2.4.1 reset-device (duration 00:00:08) [common]
350 07:59:19.670716 start: 2.4.2 bootloader-interrupt (timeout 00:04:51) [common]
351 07:59:19.671238 Setting prompt string to ['Hit any key to stop autoboot']
352 07:59:19.671703 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
353 07:59:19.672959 Trying 127.0.0.1...
354 07:59:19.673401 Connected to 127.0.0.1.
355 07:59:19.673865 Escape character is '^]'.
356 07:59:19.674338 �
357 07:59:19.674778
358 07:59:19.679389 ARM V2M-Juno Boot loader v1.0.0
359 07:59:19.679911 HBI0262 build 2068
360 07:59:19.680401
361 07:59:19.682635 MBbios update in progress DO NOT SWITCH OFF...
362 07:59:30.344679 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%
363 07:59:30.345283 MBbios update complete.
364 07:59:31.032141
365 07:59:31.032711 ARM V2M_Juno Firmware v1.5.1
366 07:59:31.033091 Build Date: Apr 3 2019
367 07:59:31.033447
368 07:59:31.047976 Time : 00:00:00
369 07:59:31.048509 Date : 01:01:2000
370 07:59:31.271764
371 07:59:31.272295 Press Enter to stop auto boot...
372 07:59:31.272676
373 07:59:36.387250
374 07:59:36.388085 Powering up system...
375 07:59:36.579030
376 07:59:36.594924 Switching on ATXPSU...
377 07:59:38.257587 PMIC RAM configuration (pms_v103.bin)...
378 07:59:42.269812 MBtemp : 35 degC
379 07:59:42.293621
380 07:59:42.294230 Configuring motherboard (rev B, var A)...
381 07:59:42.296878 IOFPGA image \MB\HBI0262B\io_b118.bit
382 07:59:45.733656 IOFPGA config: PASSED
383 07:59:47.779646 OSC CLK config: PASSED
384 07:59:47.820970
385 07:59:47.821542 Configuring SCC registers...
386 07:59:47.821915 Writing SCC 0x00000054 with 0x0007FFFE
387 07:59:47.822309 Writing SCC 0x0000005C with 0x00FE001E
388 07:59:47.822641 Writing SCC 0x00000100 with 0x003F1000
389 07:59:47.822965 Writing SCC 0x00000104 with 0x0001F300
390 07:59:47.823279 Writing SCC 0x00000108 with 0x00371000
391 07:59:47.823590 Writing SCC 0x0000010C with 0x0001B300
392 07:59:47.823898 Writing SCC 0x00000118 with 0x003F1000
393 07:59:47.824668 Writing SCC 0x0000011C with 0x0001F100
394 07:59:47.825040 Writing SCC 0x000000F8 with 0x0BEC0000
395 07:59:47.825359 Writing SCC 0x000000FC with 0xABE40000
396 07:59:47.825668 Writing SCC 0x0000000C with 0x000000C2
397 07:59:47.852400 Writing SCC 0x00000010 with 0x000000C2
398 07:59:47.852880
399 07:59:47.853247 Peripheral ID0:0x000000AD
400 07:59:47.853585 Peripheral ID1:0x000000B0
401 07:59:47.853911 Peripheral ID2:0x0000000B
402 07:59:47.854283 Peripheral ID3:0x00000000
403 07:59:47.854599 Peripheral ID4:0x0000000D
404 07:59:47.854910 Peripheral ID5:0x000000F0
405 07:59:47.855632 Peripheral ID6:0x00000005
406 07:59:47.856022 Peripheral ID7:0x000000B1
407 07:59:47.856349
408 07:59:47.967438 Programming NOR Flash
409 07:59:48.894482 PCIE clock configured...
410 07:59:49.086360
411 07:59:49.102358 Testing motherboard interfaces (FPGA build 118)...
412 07:59:49.118250 SRAM 32MB test: PASSED
413 07:59:49.405996 LAN9118 test: PASSED
414 07:59:49.645800 ERROR: SMC USB SRAM mode lock
415 07:59:49.646390 SMC USB test: FAILED
416 07:59:49.677762 KMI1/2 test: PASSED
417 07:59:49.693710 MMC test: PASSED
418 07:59:49.709684 PB/LEDs test: PASSED
419 07:59:49.725688 FPGA UART test: PASSED
420 07:59:49.965611 PCIe init test: PASSED
421 07:59:49.981476 MAC addrs test: PASSED
422 07:59:49.981994
423 07:59:50.029439 SMC MAC address 0002-F700-584D
424 07:59:50.045428 Setting HDMI0 mode for SVGA.
425 07:59:50.173361 Setting HDMI1 mode for SVGA.
426 07:59:50.285229
427 07:59:50.397065 SoC SMB clock enabled.
428 07:59:50.508959
429 07:59:50.524958 Testing SMB clock...
430 07:59:50.636918 SMB clock running
431 07:59:50.684850 Releasing system resets...
432 07:59:50.796712
433 07:59:50.797223 UART0 set to SoC UART0
434 07:59:50.797616 UART1 set to SoC UART1
435 07:59:50.797976
436 07:59:50.919489 NOTICE: Booting Trusted Firmware
437 07:59:50.922728 NOTICE: BL1: v2.1(release):v2.2-rc0
438 07:59:50.923228 NOTICE: BL1: Built : 02:01:47, Apr 13 2022
439 07:59:50.943447 NOTICE: BL1: Booting BL2
440 07:59:50.946713 NOTICE: BL2: v2.1(release):v2.2-rc0
441 07:59:50.947218 NOTICE: BL2: Built : 02:01:49, Apr 13 2022
442 07:59:52.426149 NOTICE: BL1: Booting BL31
443 07:59:52.429276 NOTICE: BL31: v2.1(release):v2.2-rc0
444 07:59:52.429823 NOTICE: BL31: Built : 02:01:52, Apr 13 2022
445 07:59:52.836509
446 07:59:52.836849
447 07:59:52.839779 U-Boot 2022.04-00567-gb2a22b2c9f-dirty (Apr 14 2022 - 01:11:52 +0100) vexpress_aemv8a
448 07:59:52.840314
449 07:59:53.175510 DRAM: 8 GiB
450 07:59:53.245206 PCIe XR3 Host Bridge enabled: x4 link (Gen 2)
451 07:59:53.245707 Core: 21 devices, 8 uclasses, devicetree: board
452 07:59:53.248468 Flash: 64 MiB
453 07:59:53.289373 Loading Environment from Flash... *** Warning - bad CRC, using default environment
454 07:59:53.289972
455 07:59:53.290552 In: serial@7ff80000
456 07:59:53.291031 Out: serial@7ff80000
457 07:59:53.291488 Err: serial@7ff80000
458 07:59:53.291932 Net: eth0: ethernet@200000000
460 07:59:53.343906 Hit any key to stop autoboot: 1
461 07:59:53.344631 end: 2.4.2 bootloader-interrupt (duration 00:00:34) [common]
462 07:59:53.345205 start: 2.4.3 bootloader-commands (timeout 00:04:18) [common]
463 07:59:53.345644 Setting prompt string to ['VExpress64#']
464 07:59:53.346125 bootloader-commands: Wait for prompt ['VExpress64#'] (timeout 00:04:18)
465 07:59:53.372352 0
466 07:59:53.373332 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']
467 07:59:53.373811 Sending with 100 millisecond of delay
469 07:59:56.142085 VExpress64# setenv autoload no
470 07:59:56.243360 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 00:04:15)
471 07:59:56.248297 setenv autoload no
472 07:59:56.249090 Sending with 100 millisecond of delay
474 08:00:01.886448 VExpress64# setenv initrd_high 0xffffffffffffffff
475 08:00:01.987684 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 00:04:09)
476 08:00:01.988539 setenv initrd_high 0xffffffffffffffff
477 08:00:01.989248 Sending with 100 millisecond of delay
479 08:00:07.173531 VExpress64# setenv fdt_high 0xffffffffffffffff
480 08:00:07.274797 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 00:04:04)
481 08:00:07.275645 setenv fdt_high 0xffffffffffffffff
482 08:00:07.276357 Sending with 100 millisecond of delay
484 08:00:07.931387 VExpress64# dhcp
485 08:00:08.032601 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 00:04:03)
486 08:00:08.033472 dhcp
487 08:00:08.033881 smc911x: detected LAN9118 controller
488 08:00:09.548959 smc911x: phy initialized
489 08:00:09.549548 smc911x: MAC 00:02:f7:00:58:4d
490 08:00:09.550141 BOOTP broadcast 1
491 08:00:09.788774 BOOTP broadcast 2
492 08:00:10.300045 BOOTP broadcast 3
493 08:00:11.291368 BOOTP broadcast 4
494 08:00:13.305296 BOOTP broadcast 5
495 08:00:13.305891 *** Unhandled DHCP Option in OFFER/ACK: 42
496 08:00:13.336127 *** Unhandled DHCP Option in OFFER/ACK: 42
497 08:00:13.336702 DHCP client bound to address 192.168.56.210 (3780 ms)
498 08:00:13.339444 smc911x: MAC 00:02:f7:00:58:4d
499 08:00:13.340252 Sending with 100 millisecond of delay
501 08:00:17.920265 VExpress64# setenv serverip 192.168.56.230
502 08:00:18.021557 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 00:03:53)
503 08:00:18.022613 setenv serverip 192.168.56.230
504 08:00:18.023408 Sending with 100 millisecond of delay
506 08:00:26.679817 VExpress64# tftp 0x80200000 537755/tftp-deploy-cshm7_zq/kernel/uImage
507 08:00:26.781071 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 00:03:44)
508 08:00:26.781931 tftp 0x80200000 537755/tftp-deploy-cshm7_zq/kernel/uImage
509 08:00:26.782377 smc911x: detected LAN9118 controller
510 08:00:28.266553 smc911x: phy initialized
511 08:00:28.267108 smc911x: MAC 00:02:f7:00:58:4d
512 08:00:28.267484 Using ethernet@200000000 device
513 08:00:28.268145 TFTP from server 192.168.56.230; our IP address is 192.168.56.210
514 08:00:28.270039 Filename '537755/tftp-deploy-cshm7_zq/kernel/uImage'.
515 08:00:28.270739 Load address: 0x80200000
516 08:00:33.608714 Loading: *#################################################################
517 08:00:33.960518 #################################################################
518 08:00:34.312043 #################################################################
519 08:00:34.663739 #################################################################
520 08:00:34.999462 #################################################################
521 08:00:35.382973 #################################################################
522 08:00:35.750593 #################################################################
523 08:00:36.134159 #################################################################
524 08:00:36.485998 #################################################################
525 08:00:36.853515 #################################################################
526 08:00:37.237108 #################################################################
527 08:00:37.620880 #################################################################
528 08:00:38.004572 #################################################################
529 08:00:38.356178 #################################################################
530 08:00:38.723844 #################################################################
531 08:00:39.107479 #################################################################
532 08:00:39.491063 #################################################################
533 08:00:39.858701 #################################################################
534 08:00:40.226456 #################################################################
535 08:00:40.562133 #################################################################
536 08:00:40.913680 #################################################################
537 08:00:41.297378 #################################################################
538 08:00:41.681006 #################################################################
539 08:00:42.064671 #################################################################
540 08:00:42.432253 #################################################################
541 08:00:42.815953 #################################################################
542 08:00:43.183667 #################################################################
543 08:00:43.567388 #################################################################
544 08:00:43.950926 #################################################################
545 08:00:44.318594 #################################################################
546 08:00:44.702227 #################################################################
547 08:00:45.085994 #################################################################
548 08:00:45.437652 #################################################################
549 08:00:45.821243 #################################################################
550 08:00:46.188859 #################################################################
551 08:00:46.572542 #################################################################
552 08:00:46.956154 #################################################################
553 08:00:47.339811 #################################################################
554 08:00:47.707481 #################################################################
555 08:00:48.075284 #################################################################
556 08:00:48.458854 #################################################################
557 08:00:48.826555 #################################################################
558 08:00:49.194215 #################################################################
559 08:00:49.577946 #################################################################
560 08:00:49.913524 #################################################################
561 08:00:50.281351 #################################################################
562 08:00:50.632967 #################################################################
563 08:00:50.984398 #################################################################
564 08:00:51.336203 #################################################################
565 08:00:51.703869 #################################################################
566 08:00:52.087497 #################################################################
567 08:00:52.471091 #################################################################
568 08:00:52.838643 #################################################################
569 08:00:53.222368 #################################################################
570 08:00:53.606068 #################################################################
571 08:00:53.989675 #################################################################
572 08:00:54.357304 #################################################################
573 08:00:54.725027 #################################################################
574 08:00:55.060708 #################################################################
575 08:00:55.412458 #################################################################
576 08:00:55.748247 #################################################################
577 08:00:55.828179 #################
578 08:00:55.828736 2 MiB/s
579 08:00:55.829110 done
580 08:00:55.844174 Bytes transferred = 58446400 (37bd240 hex)
581 08:00:55.844664 smc911x: MAC 00:02:f7:00:58:4d
582 08:00:55.845489 Sending with 100 millisecond of delay
584 08:01:06.916006 VExpress64# tftp 0x8fe00000 537755/tftp-deploy-cshm7_zq/ramdisk/ramdisk.cpio.gz.uboot
585 08:01:07.017265 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 00:03:04)
586 08:01:07.018169 tftp 0x8fe00000 537755/tftp-deploy-cshm7_zq/ramdisk/ramdisk.cpio.gz.uboot
587 08:01:07.018570 smc911x: detected LAN9118 controller
588 08:01:08.555179 smc911x: phy initialized
589 08:01:08.555806 smc911x: MAC 00:02:f7:00:58:4d
590 08:01:08.556346 Using ethernet@200000000 device
591 08:01:08.557180 TFTP from server 192.168.56.230; our IP address is 192.168.56.210
592 08:01:08.557620 Filename '537755/tftp-deploy-cshm7_zq/ramdisk/ramdisk.cpio.gz.uboot'.
593 08:01:08.558122 Load address: 0x8fe00000
594 08:01:13.912989 Loading: *#################################################################
595 08:01:14.296645 #################################################################
596 08:01:14.680234 #################################################################
597 08:01:15.063954 #################################################################
598 08:01:15.431676 #################################################################
599 08:01:15.783165 #################################################################
600 08:01:16.134836 #################################################################
601 08:01:16.470549 #################################################################
602 08:01:16.822292 #################################################################
603 08:01:17.173814 #################################################################
604 08:01:17.525380 #################################################################
605 08:01:17.893115 #################################################################
606 08:01:18.260749 #################################################################
607 08:01:18.644322 #################################################################
608 08:01:19.027997 #################################################################
609 08:01:19.395720 #################################################################
610 08:01:19.779283 #################################################################
611 08:01:20.163016 #################################################################
612 08:01:20.546652 #################################################################
613 08:01:20.914378 #################################################################
614 08:01:21.265945 #################################################################
615 08:01:21.649616 #################################################################
616 08:01:22.017231 #################################################################
617 08:01:22.400886 #################################################################
618 08:01:22.784483 #################################################################
619 08:01:23.168208 #################################################################
620 08:01:23.184291 #####
621 08:01:23.184824 1.6 MiB/s
622 08:01:23.185197 done
623 08:01:23.202133 Bytes transferred = 24878868 (17b9f14 hex)
624 08:01:23.205415 smc911x: MAC 00:02:f7:00:58:4d
625 08:01:23.206248 Sending with 100 millisecond of delay
627 08:01:27.785996 VExpress64# setenv initrd_size ${filesize}
628 08:01:27.887278 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 00:02:43)
629 08:01:27.888154 setenv initrd_size ${filesize}
630 08:01:27.888857 Sending with 100 millisecond of delay
632 08:01:36.393966 VExpress64# tftp 0x8fc00000 537755/tftp-deploy-cshm7_zq/dtb/juno.dtb
633 08:01:36.495239 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 00:02:34)
634 08:01:36.496073 tftp 0x8fc00000 537755/tftp-deploy-cshm7_zq/dtb/juno.dtb
635 08:01:36.496487 smc911x: detected LAN9118 controller
636 08:01:37.998085 smc911x: phy initialized
637 08:01:37.998651 smc911x: MAC 00:02:f7:00:58:4d
638 08:01:37.999027 Using ethernet@200000000 device
639 08:01:37.999411 TFTP from server 192.168.56.230; our IP address is 192.168.56.210
640 08:01:38.001369 Filename '537755/tftp-deploy-cshm7_zq/dtb/juno.dtb'.
641 08:01:38.001875 Load address: 0x8fc00000
642 08:01:43.011955 Loading: *##
643 08:01:43.012288 4.9 KiB/s
644 08:01:43.012519 done
645 08:01:43.012724 Bytes transferred = 26981 (6965 hex)
646 08:01:43.015138 smc911x: MAC 00:02:f7:00:58:4d
647 08:01:43.015673 Sending with 100 millisecond of delay
649 08:02:21.714046 VExpress64# setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/537755/extract-nfsrootfs-ntdrbq6x,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
650 08:02:21.815337 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 00:01:49)
651 08:02:21.816263 setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/537755/extract-nfsrootfs-ntdrbq6x,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
652 08:02:21.817010 Sending with 100 millisecond of delay
654 08:02:27.605419 VExpress64# bootm 0x80200000 0x8fe00000 0x8fc00000
655 08:02:27.706741 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']
656 08:02:27.707389 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 00:01:43)
657 08:02:27.708444 bootm 0x80200000 0x8fe00000 0x8fc00000
658 08:02:27.708895 ## Booting kernel from Legacy Image at 80200000 ...
659 08:02:27.709280 Image Name:
660 08:02:27.709640 Image Type: AArch64 Linux Kernel Image (uncompressed)
661 08:02:27.709983 Data Size: 58446336 Bytes = 55.7 MiB
662 08:02:27.710365 Load Address: 80200000
663 08:02:27.710696 Entry Point: 80200000
664 08:02:28.166210 Verifying Checksum ... OK
665 08:02:28.166818 ## Loading init Ramdisk from Legacy Image at 8fe00000 ...
666 08:02:28.167257 Image Name:
667 08:02:28.168010 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
668 08:02:28.168393 Data Size: 24878804 Bytes = 23.7 MiB
669 08:02:28.168740 Load Address: 00000000
670 08:02:28.169074 Entry Point: 00000000
671 08:02:28.385071 Verifying Checksum ... OK
672 08:02:28.385620 ## Flattened Device Tree blob at 8fc00000
673 08:02:28.388321 Booting using the fdt blob at 0x8fc00000
674 08:02:28.388810 Loading Kernel Image
675 08:02:28.449109 Using Device Tree in place at 000000008fc00000, end 000000008fc09964
676 08:02:28.449628
677 08:02:28.450154 Starting kernel ...
678 08:02:28.450628
679 08:02:28.451539 end: 2.4.3 bootloader-commands (duration 00:02:35) [common]
680 08:02:28.452138 start: 2.4.4 auto-login-action (timeout 00:01:43) [common]
681 08:02:28.452597 Setting prompt string to ['Linux version [0-9]']
682 08:02:28.453091 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']
683 08:02:28.453594 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)
684 08:02:28.527467 [ 0.000000] Booting Linux on physical CPU 0x0000000100 [0x410fd030]
685 08:02:28.528517 start: 2.4.4.1 login-action (timeout 00:01:42) [common]
686 08:02:28.529047 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.
687 08:02:28.529627 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']
688 08:02:28.530155 Using line separator: #'\n'#
689 08:02:28.530604 No login prompt set.
690 08:02:28.531097 Parsing kernel messages
691 08:02:28.531524 ['-\\[ 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']
692 08:02:28.532232 [login-action] Waiting for messages, (timeout 00:01:42)
693 08:02:28.535518 [ 0.000000] Linux version 6.1.75-cip14 (KernelCI@build-j96433-arm64-gcc-10-defconfig-kselftest-dcvw8) (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP PREEMPT Sat Feb 3 06:34:05 UTC 2024
694 08:02:28.536007 [ 0.000000] Machine model: ARM Juno development board (r0)
695 08:02:28.536489 [ 0.000000] earlycon: pl11 at MMIO 0x000000007ff80000 (options '')
696 08:02:28.545985 [ 0.000000] printk: bootconsole [pl11] enabled
697 08:02:28.546526 [ 0.000000] efi: UEFI not found.
698 08:02:28.811770 [ 0.000000] NUMA: No NUMA configuration found
699 08:02:28.812375 [ 0.000000] NUMA: Faking a node at [mem 0x0000000080000000-0x00000009ffffffff]
700 08:02:28.813248 [ 0.000000] NUMA: NODE_DATA [mem 0x9fefd2640-0x9fefd4fff]
701 08:02:28.813698 [ 0.000000] Zone ranges:
702 08:02:28.814193 [ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff]
703 08:02:28.814649 [ 0.000000] DMA32 empty
704 08:02:28.815089 [ 0.000000] Normal [mem 0x0000000100000000-0x00000009ffffffff]
705 08:02:28.815539 [ 0.000000] Movable zone start for each node
706 08:02:28.816073 [ 0.000000] Early memory node ranges
707 08:02:28.843500 [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000feffffff]
708 08:02:28.844002 [ 0.000000] node 0: [mem 0x0000000880000000-0x00000009ffffffff]
709 08:02:28.846839 [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000009ffffffff]
710 08:02:28.968648 [ 0.000000] On node 0, zone Normal: 4096 pages in unavailable ranges
711 08:02:28.969627 [ 0.000000] cma: Reserved 32 MiB at 0x00000000fd000000
712 08:02:28.970154 [ 0.000000] psci: probing for conduit method from DT.
713 08:02:28.970633 [ 0.000000] psci: PSCIv1.1 detected in firmware.
714 08:02:28.971082 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
715 08:02:28.971524 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
716 08:02:28.971960 [ 0.000000] psci: SMC Calling Convention v1.1
717 08:02:28.972516 [ 0.000000] percpu: Embedded 31 pages/cpu s89696 r8192 d29088 u126976
718 08:02:29.013367 [ 0.000000] Detected VIPT I-cache on CPU0
719 08:02:29.013908 [ 0.000000] CPU features: detected: ARM erratum 843419
720 08:02:29.014843 [ 0.000000] CPU features: detected: ARM erratum 845719
721 08:02:29.015283 [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
722 08:02:29.015743 [ 0.000000] alternatives: applying boot alternatives
723 08:02:29.016184 [ 0.000000] Fallback order for Node 0: 0
724 08:02:29.016619 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
725 08:02:29.017171 [ 0.000000] Policy zone: Normal
726 08:02:29.060705 [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/537755/extract-nfsrootfs-ntdrbq6x,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
727 08:02:29.061216 <6>[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
728 08:02:29.061758 <6>[ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
729 08:02:29.063905 <6>[ 0.000000] mem auto-init: stack:off, heap alloc:on, heap free:on
730 08:02:29.093290 <6>[ 0.000000] mem auto-init: clearing system memory may take some time...
731 08:02:29.093798 <6>[ 0.000000] stackdepot hash table entries: 524288 (order: 10, 4194304 bytes, linear)
732 08:02:29.096666 <6>[ 0.000000] software IO TLB: area num 8.
733 08:02:29.133512 <6>[ 0.000000] software IO TLB: mapped [mem 0x00000000f9000000-0x00000000fd000000] (64MB)
734 08:02:30.964671 <6>[ 0.000000] Memory: 8015440K/8372224K available (23616K kernel code, 7156K rwdata, 11860K rodata, 14272K init, 11465K bss, 324016K reserved, 32768K cma-reserved)
735 08:02:30.965285 <4>[ 0.000000] **********************************************************
736 08:02:30.965820 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
737 08:02:30.966363 <4>[ 0.000000] ** **
738 08:02:30.967980 <4>[ 0.000000] ** This system shows unhashed kernel memory addresses **
739 08:02:31.008069 <4>[ 0.000000] ** via the console, logs, and other interfaces. This **
740 08:02:31.009069 <4>[ 0.000000] ** might reduce the security of your system. **
741 08:02:31.009526 <4>[ 0.000000] ** **
742 08:02:31.009996 <4>[ 0.000000] ** If you see this message and you are not debugging **
743 08:02:31.010483 <4>[ 0.000000] ** the kernel, report this immediately to your system **
744 08:02:31.010931 <4>[ 0.000000] ** administrator! **
745 08:02:31.052301 <4>[ 0.000000] ** **
746 08:02:31.053318 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
747 08:02:31.053758 <4>[ 0.000000] **********************************************************
748 08:02:31.054273 <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
749 08:02:31.055861 <6>[ 0.000000] ftrace: allocating 67405 entries in 264 pages
750 08:02:31.377568 <6>[ 0.000000] ftrace: allocated 264 pages with 2 groups
751 08:02:31.378249 <6>[ 0.000000] trace event string verifier disabled
752 08:02:31.379287 <6>[ 0.000000] Running RCU self tests
753 08:02:31.379746 <6>[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
754 08:02:31.380220 <6>[ 0.000000] rcu: RCU event tracing is enabled.
755 08:02:31.380673 <6>[ 0.000000] rcu: RCU lockdep checking is enabled.
756 08:02:31.381117 <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
757 08:02:31.381662 <6>[ 0.000000] Trampoline variant of Tasks RCU enabled.
758 08:02:31.414993 <6>[ 0.000000] Rude variant of Tasks RCU enabled.
759 08:02:31.415509 <6>[ 0.000000] Tracing variant of Tasks RCU enabled.
760 08:02:31.416462 <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
761 08:02:31.418469 <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
762 08:02:31.528150 <6>[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
763 08:02:31.528702 <6>[ 0.000000] Root IRQ handler: gic_handle_irq
764 08:02:31.529662 <6>[ 0.000000] GIC: Using split EOI/Deactivate mode
765 08:02:31.530139 <6>[ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
766 08:02:31.530636 <6>[ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
767 08:02:31.531091 <6>[ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
768 08:02:31.532030 <6>[ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
769 08:02:31.582102 <6>[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
770 08:02:31.582693 <3>[ 0.000000] timer_sp804: timer clock not found: -517
771 08:02:31.583221 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
772 08:02:31.584164 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
773 08:02:31.584586 <3>[ 0.000000] timer_sp804: timer clock not found: -517
774 08:02:31.585042 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
775 08:02:31.629655 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
776 08:02:31.630223 <6>[ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
777 08:02:31.631187 <6>[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
778 08:02:31.631623 <6>[ 0.000001] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns
779 08:02:31.632086 <6>[ 0.011052] Console: colour dummy device 80x25
780 08:02:31.633286 <4>[ 0.015956] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
781 08:02:31.674080 <4>[ 0.024146] ... MAX_LOCKDEP_SUBCLASSES: 8
782 08:02:31.674617 <4>[ 0.028633] ... MAX_LOCK_DEPTH: 48
783 08:02:31.675577 <4>[ 0.033205] ... MAX_LOCKDEP_KEYS: 8192
784 08:02:31.676018 <4>[ 0.037953] ... CLASSHASH_SIZE: 4096
785 08:02:31.676472 <4>[ 0.042702] ... MAX_LOCKDEP_ENTRIES: 32768
786 08:02:31.676912 <4>[ 0.047537] ... MAX_LOCKDEP_CHAINS: 65536
787 08:02:31.677345 <4>[ 0.052373] ... CHAINHASH_SIZE: 32768
788 08:02:31.677792 <4>[ 0.057209] memory used by lock dependency info: 6365 kB
789 08:02:31.678366 <4>[ 0.063014] memory used for stack traces: 4224 kB
790 08:02:31.721075 <4>[ 0.068203] per task-struct memory footprint: 1920 bytes
791 08:02:31.721595 <6>[ 0.074382] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=200000)
792 08:02:31.722598 <6>[ 0.085334] pid_max: default: 32768 minimum: 301
793 08:02:31.723030 <6>[ 0.091394] LSM: Security Framework initializing
794 08:02:31.723481 <6>[ 0.096642] landlock: Up and running.
795 08:02:31.723923 <6>[ 0.100829] LSM support for eBPF active
796 08:02:31.724856 <6>[ 0.105964] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
797 08:02:31.744862 <6>[ 0.114000] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
798 08:02:31.792708 <6>[ 0.141871] cblist_init_generic: Setting adjustable number of callback queues.
799 08:02:31.793262 <6>[ 0.149620] cblist_init_generic: Setting shift to 3 and lim to 1.
800 08:02:31.794298 <6>[ 0.156865] cblist_init_generic: Setting adjustable number of callback queues.
801 08:02:31.794745 <6>[ 0.164621] cblist_init_generic: Setting shift to 3 and lim to 1.
802 08:02:31.795210 <6>[ 0.171869] cblist_init_generic: Setting adjustable number of callback queues.
803 08:02:31.796347 <6>[ 0.179620] cblist_init_generic: Setting shift to 3 and lim to 1.
804 08:02:31.811844 <6>[ 0.186847] Running RCU-tasks wait API self tests
805 08:02:31.931536 <6>[ 0.299296] rcu: Hierarchical SRCU implementation.
806 08:02:31.932054 <6>[ 0.304530] rcu: Max phase no-delay instances is 1000.
807 08:02:31.934845 <6>[ 0.310385] Callback from call_rcu_tasks_trace() invoked.
808 08:02:31.972615 <6>[ 0.343434] EFI services will not be available.
809 08:02:31.975851 <6>[ 0.351813] smp: Bringing up secondary CPUs ...
810 08:02:32.033468 <6>[ 0.362235] CPU features: detected: Spectre-v2
811 08:02:32.034077 <6>[ 0.362249] CPU features: detected: Spectre-v3a
812 08:02:32.034493 <6>[ 0.362258] CPU features: detected: Spectre-BHB
813 08:02:32.035316 <6>[ 0.362268] CPU features: detected: ARM erratum 834220
814 08:02:32.035699 <6>[ 0.362277] CPU features: detected: ARM erratum 832075
815 08:02:32.036049 <6>[ 0.362284] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
816 08:02:32.036389 <6>[ 0.362291] Detected PIPT I-cache on CPU1
817 08:02:32.077645 <6>[ 0.362518] CPU1: Booted secondary processor 0x0000000000 [0x410fd070]
818 08:02:32.078214 <6>[ 0.367991] Detected PIPT I-cache on CPU2
819 08:02:32.078612 <6>[ 0.368131] CPU2: Booted secondary processor 0x0000000001 [0x410fd070]
820 08:02:32.078974 <6>[ 0.373207] Detected VIPT I-cache on CPU3
821 08:02:32.079320 <6>[ 0.373486] CPU3: Booted secondary processor 0x0000000101 [0x410fd030]
822 08:02:32.079656 <6>[ 0.378650] Detected VIPT I-cache on CPU4
823 08:02:32.080449 <6>[ 0.378903] CPU4: Booted secondary processor 0x0000000102 [0x410fd030]
824 08:02:32.080904 <6>[ 0.384116] Detected VIPT I-cache on CPU5
825 08:02:32.136380 <6>[ 0.384376] CPU5: Booted secondary processor 0x0000000103 [0x410fd030]
826 08:02:32.136918 <6>[ 0.385110] smp: Brought up 1 node, 6 CPUs
827 08:02:32.137303 <6>[ 0.482709] SMP: Total of 6 processors activated.
828 08:02:32.137664 <6>[ 0.487955] Callback from call_rcu_tasks_rude() invoked.
829 08:02:32.138567 <6>[ 0.493936] CPU features: detected: 32-bit EL0 Support
830 08:02:32.138963 <6>[ 0.499509] CPU features: detected: 32-bit EL1 Support
831 08:02:32.139314 <6>[ 0.505197] CPU features: detected: CRC32 instructions
832 08:02:32.139744 <6>[ 0.511112] CPU: All CPU(s) started at EL2
833 08:02:32.140192 <6>[ 0.515631] alternatives: applying system-wide alternatives
834 08:02:32.155488 <6>[ 0.539300] devtmpfs: initialized
835 08:02:32.219392 <6>[ 0.603452] Callback from call_rcu_tasks() invoked.
836 08:02:32.274798 <6>[ 0.641238] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
837 08:02:32.277548 <6>[ 0.651459] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
838 08:02:32.305157 <6>[ 0.679920] pinctrl core: initialized pinctrl subsystem
839 08:02:32.362607 <6>[ 0.697181] DMI not present or invalid.
840 08:02:32.363146 <6>[ 0.704632] NET: Registered PF_NETLINK/PF_ROUTE protocol family
841 08:02:32.363545 <6>[ 0.717122] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
842 08:02:32.364370 <6>[ 0.725471] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
843 08:02:32.364760 <6>[ 0.735718] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
844 08:02:32.365118 <6>[ 0.744514] audit: initializing netlink subsys (disabled)
845 08:02:32.408065 <5>[ 0.751096] audit: type=2000 audit(0.616:1): state=initialized audit_enabled=0 res=1
846 08:02:32.408580 <6>[ 0.759360] thermal_sys: Registered thermal governor 'step_wise'
847 08:02:32.408971 <6>[ 0.759383] thermal_sys: Registered thermal governor 'power_allocator'
848 08:02:32.409825 <6>[ 0.766257] cpuidle: using governor menu
849 08:02:32.410279 <6>[ 0.778935] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
850 08:02:32.411563 <6>[ 0.786677] ASID allocator initialised with 65536 entries
851 08:02:32.427237 <6>[ 0.806419] Serial: AMBA PL011 UART driver
852 08:02:32.520593 <6>[ 0.868830] amba 20040000.funnel: Fixed dependency cycle(s) with /etf@20010000/in-ports/port/endpoint
853 08:02:32.521627 <6>[ 0.880609] amba 20100000.stm: Fixed dependency cycle(s) with /funnel@20040000/in-ports/port@2/endpoint
854 08:02:32.522105 <6>[ 0.891739] amba 20120000.replicator: Fixed dependency cycle(s) with /etf@20010000/out-ports/port/endpoint
855 08:02:32.522486 <6>[ 0.901945] amba 20120000.replicator: Fixed dependency cycle(s) with /etr@20070000/in-ports/port/endpoint
856 08:02:32.575129 <6>[ 0.912055] amba 20120000.replicator: Fixed dependency cycle(s) with /tpiu@20030000/in-ports/port/endpoint
857 08:02:32.575729 <6>[ 0.925827] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22040000/out-ports/port/endpoint
858 08:02:32.576720 <6>[ 0.935849] amba 220c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000/in-ports/port@0/endpoint
859 08:02:32.577148 <6>[ 0.947885] amba 22140000.etm: Fixed dependency cycle(s) with /funnel@220c0000/in-ports/port@1/endpoint
860 08:02:32.636872 <6>[ 0.962358] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23040000/out-ports/port/endpoint
861 08:02:32.637427 <6>[ 0.972458] amba 230c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000/in-ports/port@1/endpoint
862 08:02:32.637824 <6>[ 0.984692] amba 23140000.etm: Fixed dependency cycle(s) with /funnel@230c0000/in-ports/port@1/endpoint
863 08:02:32.638740 <6>[ 0.997303] amba 23240000.etm: Fixed dependency cycle(s) with /funnel@230c0000/in-ports/port@2/endpoint
864 08:02:32.640465 <6>[ 1.009899] amba 23340000.etm: Fixed dependency cycle(s) with /funnel@230c0000/in-ports/port@3/endpoint
865 08:02:32.659279 <6>[ 1.042487] 7ff80000.serial: ttyAMA0 at MMIO 0x7ff80000 (irq = 15, base_baud = 0) is a PL011 rev3
866 08:02:32.687760 <6>[ 1.051905] printk: console [ttyAMA0] enabled
867 08:02:32.688260 <6>[ 1.051905] printk: console [ttyAMA0] enabled
868 08:02:32.688647 <6>[ 1.061280] printk: bootconsole [pl11] disabled
869 08:02:32.691127 <6>[ 1.061280] printk: bootconsole [pl11] disabled
870 08:02:32.706946 <4>[ 1.091804] KASLR disabled due to lack of seed
871 08:02:32.852841 <6>[ 1.205128] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
872 08:02:32.853399 <6>[ 1.212255] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
873 08:02:32.853800 <6>[ 1.218838] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
874 08:02:32.854725 <6>[ 1.225934] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
875 08:02:32.855137 <6>[ 1.232512] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
876 08:02:32.856362 <6>[ 1.239608] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
877 08:02:32.878639 <6>[ 1.246183] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
878 08:02:32.879155 <6>[ 1.253277] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
879 08:02:32.897748 <6>[ 1.272998] ACPI: Interpreter disabled.
880 08:02:32.952877 <6>[ 1.291299] iommu: Default domain type: Translated
881 08:02:32.953413 <6>[ 1.296506] iommu: DMA domain TLB invalidation policy: strict mode
882 08:02:32.953801 <5>[ 1.306326] SCSI subsystem initialized
883 08:02:32.954727 <6>[ 1.314847] usbcore: registered new interface driver usbfs
884 08:02:32.955142 <6>[ 1.321043] usbcore: registered new interface driver hub
885 08:02:32.955499 <6>[ 1.326948] usbcore: registered new device driver usb
886 08:02:32.956409 <6>[ 1.336963] i2c 0-0070: Fixed dependency cycle(s) with /hdlcd@7ff60000/port/endpoint
887 08:02:32.999549 <6>[ 1.345768] i2c 0-0071: Fixed dependency cycle(s) with /hdlcd@7ff50000/port/endpoint
888 08:02:33.000059 <6>[ 1.357229] pps_core: LinuxPPS API ver. 1 registered
889 08:02:33.000452 <6>[ 1.362509] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
890 08:02:33.001317 <6>[ 1.372124] PTP clock support registered
891 08:02:33.001729 <6>[ 1.377151] EDAC MC: Ver: 3.0.0
892 08:02:33.002971 <6>[ 1.389501] FPGA manager framework
893 08:02:33.044507 <6>[ 1.394246] Advanced Linux Sound Architecture Driver Initialized.
894 08:02:33.045006 <6>[ 1.405155] NET: Registered PF_ATMPVC protocol family
895 08:02:33.045391 <6>[ 1.410525] NET: Registered PF_ATMSVC protocol family
896 08:02:33.046278 <6>[ 1.417545] vgaarb: loaded
897 08:02:33.047861 <6>[ 1.422511] clocksource: Switched to clocksource arch_sys_counter
898 08:02:34.622085 <5>[ 2.991027] VFS: Disk quotas dquot_6.6.0
899 08:02:34.625359 <6>[ 2.995529] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
900 08:02:34.625891 <6>[ 3.005486] pnp: PnP ACPI: disabled
901 08:02:34.730096 <6>[ 3.070010] NET: Registered PF_INET protocol family
902 08:02:34.730643 <6>[ 3.075708] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear)
903 08:02:34.731055 <6>[ 3.093361] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear)
904 08:02:34.731941 <6>[ 3.103374] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
905 08:02:34.732363 <6>[ 3.111615] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
906 08:02:34.748998 <6>[ 3.120655] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
907 08:02:34.822114 <6>[ 3.160304] TCP: Hash tables configured (established 65536 bind 65536)
908 08:02:34.822668 <6>[ 3.169047] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, linear)
909 08:02:34.823084 <6>[ 3.179690] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear)
910 08:02:34.823957 <6>[ 3.189417] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear)
911 08:02:34.824370 <6>[ 3.200045] NET: Registered PF_UNIX/PF_LOCAL protocol family
912 08:02:34.825647 <6>[ 3.209509] RPC: Registered named UNIX socket transport module.
913 08:02:34.872366 <6>[ 3.215823] RPC: Registered udp transport module.
914 08:02:34.872920 <6>[ 3.220851] RPC: Registered tcp transport module.
915 08:02:34.873314 <6>[ 3.225872] RPC: Registered tcp NFSv4.1 backchannel transport module.
916 08:02:34.873678 <6>[ 3.232654] NET: Registered PF_XDP protocol family
917 08:02:34.874521 <6>[ 3.237788] PCI: CLS 0 bytes, default 64
918 08:02:34.874913 <6>[ 3.244279] Unpacking initramfs...
919 08:02:34.875263 <6>[ 3.248603] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
920 08:02:34.904791 <6>[ 3.260866] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
921 08:02:34.905307 <6>[ 3.269749] kvm [1]: Guests without required CPU erratum workarounds can deadlock system!
922 08:02:34.905690 <6>[ 3.269749] Only trusted guests should be used on this system.
923 08:02:34.908148 <6>[ 3.284368] kvm [1]: IPA Size Limit: 40 bits
924 08:02:34.930723 <6>[ 3.304331] kvm [1]: vgic interrupt IRQ9
925 08:02:34.933971 <6>[ 3.309305] kvm [1]: Hyp mode initialized successfully
926 08:02:34.960674 <5>[ 3.329225] Initialise system trusted keyrings
927 08:02:34.964017 <6>[ 3.335307] workingset: timestamp_bits=42 max_order=21 bucket_order=0
928 08:02:35.143537 <6>[ 3.472310] squashfs: version 4.0 (2009/01/31) Phillip Lougher
929 08:02:35.144063 <5>[ 3.487357] NFS: Registering the id_resolver key type
930 08:02:35.144454 <5>[ 3.492891] Key type id_resolver registered
931 08:02:35.144817 <5>[ 3.497452] Key type id_legacy registered
932 08:02:35.145163 <6>[ 3.502847] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
933 08:02:35.145963 <6>[ 3.509944] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
934 08:02:35.147006 <6>[ 3.520417] 9p: Installing v9fs 9p2000 file system support
935 08:02:35.232405 <6>[ 3.577164] NET: Registered PF_ALG protocol family
936 08:02:35.232918 <5>[ 3.582421] Key type asymmetric registered
937 08:02:35.233308 <5>[ 3.586877] Asymmetric key parser 'x509' registered
938 08:02:35.233666 <6>[ 3.592509] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
939 08:02:35.234060 <6>[ 3.600280] io scheduler mq-deadline registered
940 08:02:35.234879 <6>[ 3.605133] io scheduler kyber registered
941 08:02:35.235808 <4>[ 3.611603] test_firmware: interface ready
942 08:02:35.299515 <6>[ 3.673902] pl061_gpio 1c1d0000.gpio: PL061 GPIO chip registered
943 08:02:35.315454 <6>[ 3.700584] EINJ: ACPI disabled.
944 08:02:35.453387 <6>[ 3.824543] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
945 08:02:35.506450 <6>[ 3.849060] SuperH (H)SCI(F) driver initialized
946 08:02:35.506980 <6>[ 3.856218] msm_serial: driver initialized
947 08:02:35.507373 <5>[ 3.867656] arm-smmu 7fb00000.iommu: probing hardware configuration...
948 08:02:35.507739 <5>[ 3.874548] arm-smmu 7fb00000.iommu: SMMUv1 with:
949 08:02:35.508547 <5>[ 3.879577] arm-smmu 7fb00000.iommu: stage 2 translation
950 08:02:35.508929 <5>[ 3.885297] arm-smmu 7fb00000.iommu: coherent table walk
951 08:02:35.509859 <5>[ 3.891036] arm-smmu 7fb00000.iommu: stream matching with 16 register groups
952 08:02:35.553973 <5>[ 3.898522] arm-smmu 7fb00000.iommu: 4 context banks (4 stage-2 only)
953 08:02:35.554562 <5>[ 3.905412] arm-smmu 7fb00000.iommu: Supported page sizes: 0x60211000
954 08:02:35.554964 <5>[ 3.912263] arm-smmu 7fb00000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
955 08:02:35.555824 <5>[ 3.921796] arm-smmu 7fb00000.iommu: preserved 0 boot mappings
956 08:02:35.556231 <5>[ 3.929255] arm-smmu 7fb10000.iommu: probing hardware configuration...
957 08:02:35.556587 <5>[ 3.936114] arm-smmu 7fb10000.iommu: SMMUv1 with:
958 08:02:35.557442 <5>[ 3.941137] arm-smmu 7fb10000.iommu: stage 2 translation
959 08:02:35.600211 <5>[ 3.946859] arm-smmu 7fb10000.iommu: non-coherent table walk
960 08:02:35.600749 <5>[ 3.953029] arm-smmu 7fb10000.iommu: (IDR0.CTTW overridden by FW configuration)
961 08:02:35.601641 <5>[ 3.960781] arm-smmu 7fb10000.iommu: stream matching with 2 register groups
962 08:02:35.602093 <5>[ 3.968191] arm-smmu 7fb10000.iommu: 1 context banks (1 stage-2 only)
963 08:02:35.602465 <5>[ 3.975062] arm-smmu 7fb10000.iommu: Supported page sizes: 0x60211000
964 08:02:35.602813 <5>[ 3.981913] arm-smmu 7fb10000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
965 08:02:35.645189 <5>[ 3.991319] arm-smmu 7fb10000.iommu: preserved 0 boot mappings
966 08:02:35.645725 <5>[ 3.998840] arm-smmu 7fb20000.iommu: probing hardware configuration...
967 08:02:35.646166 <5>[ 4.005708] arm-smmu 7fb20000.iommu: SMMUv1 with:
968 08:02:35.646536 <5>[ 4.010729] arm-smmu 7fb20000.iommu: stage 2 translation
969 08:02:35.647379 <5>[ 4.016444] arm-smmu 7fb20000.iommu: non-coherent table walk
970 08:02:35.647778 <5>[ 4.022506] arm-smmu 7fb20000.iommu: (IDR0.CTTW overridden by FW configuration)
971 08:02:35.648681 <5>[ 4.030257] arm-smmu 7fb20000.iommu: stream matching with 2 register groups
972 08:02:35.692366 <5>[ 4.037648] arm-smmu 7fb20000.iommu: 1 context banks (1 stage-2 only)
973 08:02:35.692883 <5>[ 4.044512] arm-smmu 7fb20000.iommu: Supported page sizes: 0x60211000
974 08:02:35.693273 <5>[ 4.051359] arm-smmu 7fb20000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
975 08:02:35.693632 <5>[ 4.060684] arm-smmu 7fb20000.iommu: preserved 0 boot mappings
976 08:02:35.694437 <5>[ 4.068024] arm-smmu 7fb30000.iommu: probing hardware configuration...
977 08:02:35.694825 <5>[ 4.074878] arm-smmu 7fb30000.iommu: SMMUv1 with:
978 08:02:35.695825 <5>[ 4.079898] arm-smmu 7fb30000.iommu: stage 2 translation
979 08:02:35.742972 <5>[ 4.085611] arm-smmu 7fb30000.iommu: coherent table walk
980 08:02:35.743468 <5>[ 4.091360] arm-smmu 7fb30000.iommu: stream matching with 2 register groups
981 08:02:35.743854 <5>[ 4.098749] arm-smmu 7fb30000.iommu: 1 context banks (1 stage-2 only)
982 08:02:35.744211 <5>[ 4.105613] arm-smmu 7fb30000.iommu: Supported page sizes: 0x60211000
983 08:02:35.745040 <5>[ 4.112460] arm-smmu 7fb30000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
984 08:02:35.746454 <5>[ 4.121773] arm-smmu 7fb30000.iommu: preserved 0 boot mappings
985 08:02:35.810075 <6>[ 4.199016] loop: module loaded
986 08:02:35.835178 <6>[ 4.206829] lkdtm: No crash points registered, enable through debugfs
987 08:02:35.835692 <6>[ 4.222231] megasas: 07.719.03.00-rc1
988 08:02:35.939710 <6>[ 4.283117] thunder_xcv, ver 1.0
989 08:02:35.940224 <6>[ 4.287012] thunder_bgx, ver 1.0
990 08:02:35.940613 <6>[ 4.290906] nicpf, ver 1.0
991 08:02:35.940976 <6>[ 4.300635] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
992 08:02:35.941812 <6>[ 4.308189] hns3: Copyright (c) 2017 Huawei Corporation.
993 08:02:35.942252 <6>[ 4.314331] hclge is initializing
994 08:02:35.942607 <6>[ 4.318132] e1000: Intel(R) PRO/1000 Network Driver
995 08:02:35.943051 <6>[ 4.323347] e1000: Copyright (c) 1999-2006 Intel Corporation.
996 08:02:35.943508 <6>[ 4.329834] e1000e: Intel(R) PRO/1000 Network Driver
997 08:02:35.990789 <6>[ 4.335116] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
998 08:02:35.991296 <6>[ 4.341750] igb: Intel(R) Gigabit Ethernet Network Driver
999 08:02:35.992174 <6>[ 4.347485] igb: Copyright (c) 2007-2014 Intel Corporation.
1000 08:02:35.992584 <6>[ 4.353649] igbvf: Intel(R) Gigabit Virtual Function Network Driver
1001 08:02:35.992941 <6>[ 4.360236] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
1002 08:02:35.994288 <6>[ 4.368319] sky2: driver version 1.30
1003 08:02:37.608249 <6>[ 5.984300] Freeing initrd memory: 24288K
1004 08:02:37.672224 <5>[ 6.043441] smsc: module verification failed: signature and/or required key missing - tainting kernel
1005 08:02:37.705066 <6>[ 6.070199] smsc911x 18000000.ethernet eth0: MAC Address: 00:02:f7:00:58:4d
1006 08:02:37.708360 <6>[ 6.081969] VFIO - User Level meta-driver version: 0.3
1007 08:02:37.750730 <6>[ 6.102745] ehci-platform 7ffc0000.usb: Adding to iommu group 0
1008 08:02:37.751265 <6>[ 6.104520] usbcore: registered new interface driver usb-storage
1009 08:02:37.751638 <6>[ 6.109992] ohci-platform 7ffb0000.usb: Adding to iommu group 0
1010 08:02:37.752443 <6>[ 6.113910] ehci-platform 7ffc0000.usb: EHCI Host Controller
1011 08:02:37.752817 <6>[ 6.114585] ehci-platform 7ffc0000.usb: new USB bus registered, assigned bus number 1
1012 08:02:37.753154 <6>[ 6.116669] ehci-platform 7ffc0000.usb: irq 29, io mem 0x7ffc0000
1013 08:02:37.794169 <6>[ 6.122538] ohci-platform 7ffb0000.usb: Generic Platform OHCI controller
1014 08:02:37.795210 <6>[ 6.139801] rtc-pl031 1c170000.rtc: registered as rtc0
1015 08:02:37.795626 <6>[ 6.142342] ohci-platform 7ffb0000.usb: new USB bus registered, assigned bus number 2
1016 08:02:37.795981 <6>[ 6.142653] ehci-platform 7ffc0000.usb: USB 2.0 started, EHCI 1.00
1017 08:02:37.796314 <6>[ 6.149394] rtc-pl031 1c170000.rtc: setting system clock to 2000-01-01T00:03:07 UTC (946684987)
1018 08:02:37.796641 <6>[ 6.153890] hub 1-0:1.0: USB hub found
1019 08:02:37.797597 <6>[ 6.154468] hub 1-0:1.0: 1 port detected
1020 08:02:37.814851 <6>[ 6.155583] ohci-platform 7ffb0000.usb: irq 30, io mem 0x7ffb0000
1021 08:02:37.818111 <6>[ 6.166908] i2c_dev: i2c /dev entries driver
1022 08:02:37.849113 <6>[ 6.220851] sp805-wdt 1c0f0000.watchdog: registration successful
1023 08:02:37.898160 <6>[ 6.250221] sdhci: Secure Digital Host Controller Interface driver
1024 08:02:37.898749 <6>[ 6.251419] hub 2-0:1.0: USB hub found
1025 08:02:37.899144 <6>[ 6.256737] sdhci: Copyright(c) Pierre Ossman
1026 08:02:37.899992 <6>[ 6.259075] mmci-pl18x 1c050000.mmc: mmc0: PL180 manf 41 rev0 at 0x1c050000 irq 34,0 (pio)
1027 08:02:37.900390 <6>[ 6.259761] Synopsys Designware Multimedia Card Interface Driver
1028 08:02:37.900737 <6>[ 6.261010] hub 2-0:1.0: 1 port detected
1029 08:02:37.901622 <6>[ 6.263890] sdhci-pltfm: SDHCI platform and OF driver helper
1030 08:02:37.949362 <6>[ 6.273293] leds-syscon 1c010008.0.led: registered LED (null)
1031 08:02:37.949884 <6>[ 6.298025] leds-syscon 1c010008.1.led: registered LED (null)
1032 08:02:37.950298 <6>[ 6.305128] leds-syscon 1c010008.2.led: registered LED (null)
1033 08:02:37.951133 <6>[ 6.312230] leds-syscon 1c010008.3.led: registered LED (null)
1034 08:02:37.951524 <6>[ 6.319400] leds-syscon 1c010008.4.led: registered LED (null)
1035 08:02:37.951867 <6>[ 6.326516] leds-syscon 1c010008.5.led: registered LED (null)
1036 08:02:37.952198 <6>[ 6.333610] leds-syscon 1c010008.6.led: registered LED (null)
1037 08:02:37.972797 <6>[ 6.340712] leds-syscon 1c010008.7.led: registered LED (null)
1038 08:02:37.976058 <6>[ 6.349607] ledtrig-cpu: registered to indicate activity on CPUs
1039 08:02:38.005746 <6>[ 6.370250] usbcore: registered new interface driver usbhid
1040 08:02:38.006253 <6>[ 6.376151] usbhid: USB HID core driver
1041 08:02:38.009100 <6>[ 6.384919] mhu 2b1f0000.mhu: ARM MHU Mailbox registered
1042 08:02:38.072704 <6>[ 6.410745] usb 1-1: new high-speed USB device number 2 using ehci-platform
1043 08:02:38.073209 <6>[ 6.425897] ipip: IPv4 and MPLS over IPv4 tunneling driver
1044 08:02:38.074192 <6>[ 6.435227] IPv4 over IPsec tunneling driver
1045 08:02:38.076129 <6>[ 6.448851] NET: Registered PF_INET6 protocol family
1046 08:02:38.132295 <6>[ 6.465526] Segment Routing with IPv6
1047 08:02:38.132820 <6>[ 6.469707] In-situ OAM (IOAM) with IPv6
1048 08:02:38.133305 <6>[ 6.478432] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
1049 08:02:38.134256 <6>[ 6.492075] NET: Registered PF_PACKET protocol family
1050 08:02:38.134667 <6>[ 6.498658] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
1051 08:02:38.135151 <6>[ 6.513212] 8021q: 802.1Q VLAN Support v1.8
1052 08:02:38.135656 <6>[ 6.518840] 9pnet: Installing 9P2000 support
1053 08:02:38.150847 <5>[ 6.523770] Key type dns_resolver registered
1054 08:02:38.151331 <6>[ 6.528371] mpls_gso: MPLS GSO support
1055 08:02:38.178613 <6>[ 6.552947] registered taskstats version 1
1056 08:02:38.181860 <5>[ 6.557749] Loading compiled-in X.509 certificates
1057 08:02:38.208629 <6>[ 6.582729] hub 1-1:1.0: USB hub found
1058 08:02:38.211868 <6>[ 6.587741] hub 1-1:1.0: 4 ports detected
1059 08:02:38.305515 <5>[ 6.663921] Loaded X.509 cert 'Build time autogenerated kernel key: 25909fef24c6765561bd8d277e1785ebe836585f'
1060 08:02:38.306062 <6>[ 6.675650] ima: No TPM chip found, activating TPM-bypass!
1061 08:02:38.306447 <6>[ 6.681485] ima: Allocated hash algorithm: sha1
1062 08:02:38.308859 <6>[ 6.686589] ima: No architecture policies found
1063 08:02:38.372670 <6>[ 6.745070] dma-pl330 7ff00000.dma-controller: Adding to iommu group 1
1064 08:02:38.410423 <6>[ 6.773757] dma-pl330 7ff00000.dma-controller: Loaded driver for PL330 DMAC-341330
1065 08:02:38.413820 <6>[ 6.781798] dma-pl330 7ff00000.dma-controller: DBUFF-1024x16bytes Num_Chans-8 Num_Peri-8 Num_Events-8
1066 08:02:38.469353 <3>[ 6.838812] scpi_protocol scpi: incorrect or no SCP firmware found
1067 08:02:38.472635 <4>[ 6.845354] scpi_protocol: probe of scpi failed with error -110
1068 08:02:38.496597 <6>[ 6.868083] input: gpio-keys as /devices/platform/gpio-keys/input/input1
1069 08:02:38.779342 <4>[ 7.150805] atkbd serio0: keyboard reset failed on 1c060000.kmi
1070 08:02:39.016923 <6>[ 7.378337] 8021q: adding VLAN 0 to HW filter on device bond0
1071 08:02:39.020186 <6>[ 7.385242] SMSC LAN911x Internal PHY 18000000.ethernet-ffffffff:01: attached PHY driver (mii_bus:phy_addr=18000000.ethernet-ffffffff:01, irq=POLL)
1072 08:02:39.041027 <6>[ 7.410568] smsc911x 18000000.ethernet eth0: SMSC911x/921x identified at 0xffff80000d470000, IRQ: 28
1073 08:02:40.059112 <4>[ 8.430802] atkbd serio1: keyboard reset failed on 1c070000.kmi
1074 08:02:41.081982 <6>[ 9.455224] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
1075 08:02:46.720423 <5>[ 9.482616] Sending DHCP requests ..
1076 08:02:46.723782 <6>[ 15.078466] 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
1077 08:02:46.812236 <4>[ 15.130601] ., OK
1078 08:02:46.812817 <6>[ 15.165149] IP-Config: Got DHCP answer from 192.168.56.254, my address is 192.168.56.210
1079 08:02:46.813328 <6>[ 15.173637] IP-Config: Complete:
1080 08:02:46.814311 <6>[ 15.177201] device=eth0, hwaddr=00:02:f7:00:58:4d, ipaddr=192.168.56.210, mask=255.255.255.0, gw=192.168.56.254
1081 08:02:46.814753 <6>[ 15.188086] host=192.168.56.210, domain=mayfield.sirena.org.uk, nis-domain=(none)
1082 08:02:46.815791 <6>[ 15.196351] bootserver=192.168.56.254, rootserver=192.168.56.230, rootpath=
1083 08:02:46.847677 <6>[ 15.196378] nameserver0=192.168.56.254
1084 08:02:46.848186 <6>[ 15.208638] ntpserver0=50.205.244.22, ntpserver1=85.199.214.99
1085 08:02:46.848677 <4>[ 15.211130] psmouse serio0: Failed to enable mouse on 1c060000.kmi
1086 08:02:46.849132 <6>[ 15.228594] ALSA device list:
1087 08:02:46.849570 <6>[ 15.231993] No soundcards found.
1088 08:02:46.851027 <6>[ 15.237036] uart-pl011 7ff80000.serial: no DMA platform data
1089 08:02:46.948215 <6>[ 15.320496] Freeing unused kernel memory: 14272K
1090 08:02:46.951459 <6>[ 15.325810] Run /init as init process
1091 08:02:47.047294 Loading, please wait...
1092 08:02:47.255181 Starting version 247.3-7+deb11u2
1093 08:02:51.970644 <6>[ 20.353522] tda998x 0-0070: found TDA19988
1094 08:02:52.146454 <6>[ 20.524350] tda998x 0-0071: found TDA19988
1095 08:02:52.258304 Begin: Loading essential drivers ... done.
1096 08:02:52.300125 Begin: Running /scripts/init-premount ... done.
1097 08:02:52.300637 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
1098 08:02:52.303500 Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available
1099 08:02:52.335307 Device /sys/class/net/bond0 found
1100 08:02:52.335834 done.
1101 08:02:52.575026 /sys/class/net/bonding_masters/flags: Not a directory
1102 08:02:52.613807 IP-Config: bond0 hardware address<6>[ 20.983500] 8021q: adding VLAN 0 to HW filter on device bond0
1103 08:02:52.617145 7e:19:ca:c8:71:6d mtu 1500 DHCP
1104 08:02:52.633034 IP-Config: eth0 hardware address 00:02:f7:00:58:4d mtu 1500 DHCP
1105 08:02:52.703821 IP-Config: eth0 complete (dhcp from 192.168.56.254):
1106 08:02:52.704338 address: 192.168.56.210 broadcast: 192.168.56.255 netmask: 255.255.255.0
1107 08:02:52.704731 gateway: 192.168.56.254 dns0 : 192.168.56.254 dns1 : 0.0.0.0
1108 08:02:52.705088 domain : mayfield.sirena.org.uk
1109 08:02:52.705432 rootserver: 192.168.56.254 rootpath:
1110 08:02:52.705763 filename :
1111 08:02:52.866555 done.
1112 08:02:52.894396 Begin: Running /scripts/nfs-bottom ... done.
1113 08:02:53.073521 Begin: Running /scripts/init-bottom ... done.
1114 08:02:53.355398 <6>[ 21.719012] 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
1115 08:02:53.476152 <4>[ 21.847391] psmouse serio1: Failed to enable mouse on 1c070000.kmi
1116 08:02:56.349319 <30>[ 24.720539] systemd[1]: System time before build time, advancing clock.
1117 08:02:56.905623 <30>[ 25.253279] systemd[1]: systemd 247.3-7+deb11u2 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified)
1118 08:02:56.908959 <30>[ 25.281540] systemd[1]: Detected architecture arm64.
1119 08:02:56.940715
1120 08:02:56.956702 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
1121 08:02:56.957200
1122 08:02:56.977649 <30>[ 25.348319] systemd[1]: Set hostname to <debian-bullseye-arm64>.
1123 08:02:59.065732 <30>[ 27.436359] systemd[1]: Queued start job for default target Graphical Interface.
1124 08:02:59.928845 <5>[ 28.311016] random: crng init done
1125 08:02:59.996570 <30>[ 28.366163] systemd[1]: Created slice system-getty.slice.
1126 08:02:59.999832 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
1127 08:03:00.026554 <30>[ 28.395327] systemd[1]: Created slice system-modprobe.slice.
1128 08:03:00.029809 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
1129 08:03:00.054542 <30>[ 28.422827] systemd[1]: Created slice system-serial\x2dgetty.slice.
1130 08:03:00.057792 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
1131 08:03:00.081532 <30>[ 28.450325] systemd[1]: Created slice User and Session Slice.
1132 08:03:00.084794 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
1133 08:03:00.108539 <30>[ 28.473170] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
1134 08:03:00.111794 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
1135 08:03:00.135480 <30>[ 28.500535] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
1136 08:03:00.138742 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
1137 08:03:00.188464 <30>[ 28.527881] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
1138 08:03:00.188966 <30>[ 28.540315] systemd[1]: Reached target Local Encrypted Volumes.
1139 08:03:00.189442 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
1140 08:03:00.190403 <30>[ 28.562968] systemd[1]: Reached target Paths.
1141 08:03:00.191905 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
1142 08:03:00.249368 <30>[ 28.583054] systemd[1]: Reached target Remote File Systems.
1143 08:03:00.249869 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
1144 08:03:00.250440 <30>[ 28.603015] systemd[1]: Reached target Slices.
1145 08:03:00.251468 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
1146 08:03:00.251884 <30>[ 28.623051] systemd[1]: Reached target Swap.
1147 08:03:00.252951 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
1148 08:03:00.276316 <30>[ 28.645166] systemd[1]: Listening on initctl Compatibility Named Pipe.
1149 08:03:00.279595 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
1150 08:03:00.303302 <30>[ 28.672116] systemd[1]: Listening on Journal Audit Socket.
1151 08:03:00.306593 [[0;32m OK [0m] Listening on [0;1;39mJournal Audit Socket[0m.
1152 08:03:00.331282 <30>[ 28.699702] systemd[1]: Listening on Journal Socket (/dev/log).
1153 08:03:00.334513 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
1154 08:03:00.352289 <30>[ 28.726337] systemd[1]: Listening on Journal Socket.
1155 08:03:00.355532 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
1156 08:03:00.384257 <30>[ 28.752101] systemd[1]: Listening on Network Service Netlink Socket.
1157 08:03:00.387600 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
1158 08:03:00.416192 <30>[ 28.784322] systemd[1]: Listening on udev Control Socket.
1159 08:03:00.419541 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
1160 08:03:00.437218 <30>[ 28.809611] systemd[1]: Listening on udev Kernel Socket.
1161 08:03:00.440468 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
1162 08:03:00.507145 <30>[ 28.876053] systemd[1]: Mounting Huge Pages File System...
1163 08:03:00.510379 Mounting [0;1;39mHuge Pages File System[0m...
1164 08:03:00.554034 <30>[ 28.922076] systemd[1]: Mounting POSIX Message Queue File System...
1165 08:03:00.557304 Mounting [0;1;39mPOSIX Message Queue File System[0m...
1166 08:03:00.600890 <30>[ 28.969569] systemd[1]: Mounting Kernel Debug File System...
1167 08:03:00.604279 Mounting [0;1;39mKernel Debug File System[0m...
1168 08:03:00.695076 <30>[ 29.059693] systemd[1]: Mounting Kernel Trace File System...
1169 08:03:00.695629 Mounting [0;1;39mKernel Trace File System[0m...
1170 08:03:00.782762 <30>[ 29.148565] systemd[1]: Starting Create list of static device nodes for the current kernel...
1171 08:03:00.786112 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
1172 08:03:00.832797 <30>[ 29.200977] systemd[1]: Starting Load Kernel Module configfs...
1173 08:03:00.836100 Starting [0;1;39mLoad Kernel Module configfs[0m...
1174 08:03:00.935975 <30>[ 29.301048] systemd[1]: Starting Load Kernel Module drm...
1175 08:03:00.936514 Starting [0;1;39mLoad Kernel Module drm[0m...
1176 08:03:00.983845 <30>[ 29.348629] systemd[1]: Starting Load Kernel Module fuse...
1177 08:03:00.984435 Starting [0;1;39mLoad Kernel Module fuse[0m...
1178 08:03:01.013897 <30>[ 29.384981] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
1179 08:03:01.096548 <30>[ 29.468635] systemd[1]: Starting Journal Service...
1180 08:03:01.099794 Starting [0;1;39mJournal Service[0m...
1181 08:03:01.147677 <6>[ 29.524210] fuse: init (API version 7.37)
1182 08:03:01.218436 <30>[ 29.592501] systemd[1]: Starting Load Kernel Modules...
1183 08:03:01.221715 Starting [0;1;39mLoad Kernel Modules[0m...
1184 08:03:01.267274 <30>[ 29.636004] systemd[1]: Starting Remount Root and Kernel File Systems...
1185 08:03:01.270647 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
1186 08:03:01.316254 <30>[ 29.684359] systemd[1]: Starting Coldplug All udev Devices...
1187 08:03:01.319562 Starting [0;1;39mColdplug All udev Devices[0m...
1188 08:03:01.370252 <30>[ 29.738692] systemd[1]: Mounted Huge Pages File System.
1189 08:03:01.373556 [[0;32m OK [0m] Mounted [0;1;39mHuge Pages File System[0m.
1190 08:03:01.392331 <30>[ 29.761496] systemd[1]: Mounted POSIX Message Queue File System.
1191 08:03:01.395623 [[0;32m OK [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
1192 08:03:01.413379 <30>[ 29.786125] systemd[1]: Mounted Kernel Debug File System.
1193 08:03:01.416623 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
1194 08:03:01.448230 <30>[ 29.815881] systemd[1]: Mounted Kernel Trace File System.
1195 08:03:01.451494 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
1196 08:03:01.489164 <30>[ 29.852416] systemd[1]: Finished Create list of static device nodes for the current kernel.
1197 08:03:01.492495 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
1198 08:03:01.544148 <30>[ 29.896703] systemd[1]: modprobe@configfs.service: Succeeded.
1199 08:03:01.544783 <30>[ 29.913111] systemd[1]: Finished Load Kernel Module configfs.
1200 08:03:01.547471 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
1201 08:03:01.576375 <30>[ 29.947583] systemd[1]: modprobe@drm.service: Succeeded.
1202 08:03:01.595078 <30>[ 29.964004] systemd[1]: Finished Load Kernel Module drm.
1203 08:03:01.598328 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
1204 08:03:01.625389 <30>[ 29.996713] systemd[1]: modprobe@fuse.service: Succeeded.
1205 08:03:01.643100 <30>[ 30.012861] systemd[1]: Finished Load Kernel Module fuse.
1206 08:03:01.646338 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
1207 08:03:01.679066 <30>[ 30.047113] systemd[1]: Finished Remount Root and Kernel File Systems.
1208 08:03:01.682317 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
1209 08:03:01.715997 <30>[ 30.084328] systemd[1]: Finished Load Kernel Modules.
1210 08:03:01.719227 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
1211 08:03:01.800006 <30>[ 30.167954] systemd[1]: Mounting FUSE Control File System...
1212 08:03:01.803278 Mounting [0;1;39mFUSE Control File System[0m...
1213 08:03:01.863786 <30>[ 30.231343] systemd[1]: Mounting Kernel Configuration File System...
1214 08:03:01.867141 Mounting [0;1;39mKernel Configuration File System[0m...
1215 08:03:01.913834 <30>[ 30.273285] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
1216 08:03:01.917197 <30>[ 30.284291] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
1217 08:03:01.999789 <30>[ 30.370051] systemd[1]: Starting Load/Save Random Seed...
1218 08:03:02.003003 Starting [0;1;39mLoad/Save Random Seed[0m...
1219 08:03:02.069920 <30>[ 30.434209] systemd[1]: Starting Apply Kernel Variables...
1220 08:03:02.070654 Starting [0;1;39mApply Kernel Variables[0m...
1221 08:03:02.171665 <30>[ 30.546104] systemd[1]: Starting Create System Users...
1222 08:03:02.174861 Starting [0;1;39mCreate System Users[0m...
1223 08:03:02.222481 <30>[ 30.590081] systemd[1]: Mounted FUSE Control File System.
1224 08:03:02.225831 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1225 08:03:02.244449 <30>[ 30.615006] systemd[1]: Started Journal Service.
1226 08:03:02.247682 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1227 08:03:02.294620 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1228 08:03:02.320599 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1229 08:03:02.360583 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1230 08:03:02.439517 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1231 08:03:02.651870 <46>[ 31.021200] systemd-journald[237]: Received client request to flush runtime journal.
1232 08:03:02.763807 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1233 08:03:02.858128 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1234 08:03:04.836634 [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1235 08:03:04.869484 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1236 08:03:04.872616 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1237 08:03:04.968450 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1238 08:03:05.416053 [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1239 08:03:05.495899 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1240 08:03:05.847705 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1241 08:03:05.959643 Starting [0;1;39mNetwork Service[0m...
1242 08:03:06.295259 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1243 08:03:06.656924 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1244 08:03:06.864694 Starting [0;1;39mNetwork Time Synchronization[0m...
1245 08:03:06.949591 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1246 08:03:07.435249 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1247 08:03:07.595466 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1248 08:03:07.723076 Starting [0;1;39mNetwork Name Resolution[0m...
1249 08:03:08.103434 [[0;32m OK [0m] Started [0;1;39mNetwork Time Synchronization[0m.
1250 08:03:08.137413 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1251 08:03:08.140636 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1252 08:03:08.158436 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Set[0m.
1253 08:03:08.177468 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Synchronized[0m.
1254 08:03:08.224387 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1255 08:03:08.261517 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1256 08:03:08.302380 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1257 08:03:08.378090 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1258 08:03:08.381231 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1259 08:03:08.420289 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1260 08:03:08.448092 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1261 08:03:08.451222 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1262 08:03:08.552094 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1263 08:03:08.710122 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1264 08:03:10.148719 Starting [0;1;39mUser Login Management[0m...
1265 08:03:10.212688 [[0;32m OK [0m] Found device [0;1;39m/dev/ttyAMA0[0m.
1266 08:03:12.424264 [[0m[0;31m* [0m] (1 of 3) A start job is running for…a Check Snapshots (13s / no limit)
1267 08:03:12.647066 M[K[[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1268 08:03:12.783954 [K[[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1269 08:03:12.936808 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1270 08:03:12.952796 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1271 08:03:12.974759 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1272 08:03:13.054848 Starting [0;1;39mPermit User Sessions[0m...
1273 08:03:13.246465 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1274 08:03:13.326537 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1275 08:03:13.389655 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttyAMA0[0m.
1276 08:03:13.431332 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1277 08:03:13.431821 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1278 08:03:13.434575 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1279 08:03:13.508037 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1280 08:03:13.714164 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1281 08:03:13.937573
1282 08:03:13.937913 Debian GNU/Linux 11 debian-bullseye-arm64 ttyAMA0
1283 08:03:13.938182
1284 08:03:13.940771 debian-bullseye-arm64 login: root (automatic login)
1285 08:03:13.941034
1286 08:03:14.955852 Linux debian-bullseye-arm64 6.1.75-cip14 #1 SMP PREEMPT Sat Feb 3 06:34:05 UTC 2024 aarch64
1287 08:03:14.956454
1288 08:03:14.956875 The programs included with the Debian GNU/Linux system are free software;
1289 08:03:14.957915 the exact distribution terms for each program are described in the
1290 08:03:14.958394 individual files in /usr/share/doc/*/copyright.
1291 08:03:14.958760
1292 08:03:14.959115 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1293 08:03:14.959598 permitted by applicable law.
1294 08:03:17.756731 Matched prompt #10: / #
1296 08:03:17.757408 Setting prompt string to ['/ #']
1297 08:03:17.757656 end: 2.4.4.1 login-action (duration 00:00:49) [common]
1299 08:03:17.758231 end: 2.4.4 auto-login-action (duration 00:00:49) [common]
1300 08:03:17.758434 start: 2.4.5 expect-shell-connection (timeout 00:00:53) [common]
1301 08:03:17.758592 Setting prompt string to ['/ #']
1302 08:03:17.758728 Forcing a shell prompt, looking for ['/ #']
1304 08:03:17.809340 / #
1305 08:03:17.809645 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1306 08:03:17.809936 Waiting using forced prompt support (timeout 00:02:30)
1307 08:03:17.820138
1308 08:03:17.836385 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1309 08:03:17.836701 start: 2.4.6 export-device-env (timeout 00:00:53) [common]
1310 08:03:17.836934 Sending with 100 millisecond of delay
1312 08:03:30.267304 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/537755/extract-nfsrootfs-ntdrbq6x'
1313 08:03:30.368717 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/537755/extract-nfsrootfs-ntdrbq6x'
1314 08:03:30.369521 Sending with 100 millisecond of delay
1316 08:03:36.006391 / # export NFS_SERVER_IP='192.168.56.230'
1317 08:03:36.107795 export NFS_SERVER_IP='192.168.56.230'
1318 08:03:36.108703 end: 2.4.6 export-device-env (duration 00:00:18) [common]
1319 08:03:36.109257 end: 2.4 uboot-commands (duration 00:04:25) [common]
1320 08:03:36.109766 end: 2 uboot-action (duration 00:04:25) [common]
1321 08:03:36.110302 start: 3 lava-test-retry (timeout 00:04:46) [common]
1322 08:03:36.110800 start: 3.1 lava-test-shell (timeout 00:04:46) [common]
1323 08:03:36.111203 Using namespace: common
1325 08:03:36.212716 / # #
1326 08:03:36.213304 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1327 08:03:36.218731 #
1328 08:03:36.235047 Using /lava-537755
1330 08:03:36.336687 / # export SHELL=/bin/bash
1331 08:03:36.346514 export SHELL=/bin/bash
1333 08:03:36.464087 / # . /lava-537755/environment
1334 08:03:36.474426 . /lava-537755/environment
1336 08:03:36.608038 / # /lava-537755/bin/lava-test-runner /lava-537755/0
1337 08:03:36.608668 Test shell timeout: 10s (minimum of the action and connection timeout)
1338 08:03:36.618364 /lava-537755/bin/lava-test-runner /lava-537755/0
1339 08:03:37.883114 + export TESTRUN_ID=0_timesync-off
1340 08:03:37.886355 + TESTRUN_ID=0_timesync-off
1341 08:03:37.886836 + cd /lava-537755/0/tests/0_timesync-off
1342 08:03:37.887209 ++ cat uuid
1343 08:03:37.976969 + UUID=537755_1.6.2.4.1
1344 08:03:37.977491 + set +x
1345 08:03:37.980226 <LAVA_SIGNAL_STARTRUN 0_timesync-off 537755_1.6.2.4.1>
1346 08:03:37.980700 + systemctl stop systemd-timesyncd
1347 08:03:37.981340 Received signal: <STARTRUN> 0_timesync-off 537755_1.6.2.4.1
1348 08:03:37.981741 Starting test lava.0_timesync-off (537755_1.6.2.4.1)
1349 08:03:37.982234 Skipping test definition patterns.
1350 08:03:38.203954 + set +x
1351 08:03:38.219805 <LAVA_SIGNAL_ENDRUN 0_timesync-off 537755_1.6.2.4.1>
1352 08:03:38.220634 Received signal: <ENDRUN> 0_timesync-off 537755_1.6.2.4.1
1353 08:03:38.221146 Ending use of test pattern.
1354 08:03:38.221537 Ending test lava.0_timesync-off (537755_1.6.2.4.1), duration 0.24
1356 08:03:38.715213 + export TESTRUN_ID=1_kselftest-lkdtm
1357 08:03:38.715755 + TESTRUN_ID=1_kselftest-lkdtm
1358 08:03:38.716139 + cd /lava-537755/0/tests/1_kselftest-lkdtm
1359 08:03:38.718437 ++ cat uuid
1360 08:03:38.782371 + UUID=537755_1.6.2.4.5
1361 08:03:38.782885 + set +x
1362 08:03:38.822052 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 537755_1.6.2.4.5>
1363 08:03:38.822567 + cd ./automated/linux/kselftest/
1364 08:03:38.823225 Received signal: <STARTRUN> 1_kselftest-lkdtm 537755_1.6.2.4.5
1365 08:03:38.823591 Starting test lava.1_kselftest-lkdtm (537755_1.6.2.4.5)
1366 08:03:38.824011 Skipping test definition patterns.
1367 08:03:38.825626 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s True -u http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.75-cip14/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S /dev/null -b juno-uboot -g cip -e '' -p /opt/kselftests/mainline/ -n 1 -i 1
1368 08:03:39.240928 INFO: install_deps skipped
1369 08:03:39.567371 --2024-02-03 08:03:39-- http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.75-cip14/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz
1370 08:03:39.625338 Resolving storage.kernelci.org (storage.kernelci.org)... 20.171.243.82
1371 08:03:39.756358 Connecting to storage.kernelci.org (storage.kernelci.org)|20.171.243.82|:80... connected.
1372 08:03:39.932113 HTTP request sent, awaiting response... 200 OK
1373 08:03:39.932648 Length: 2966224 (2.8M) [application/octet-stream]
1374 08:03:39.933018 Saving to: 'kselftest.tar.xz'
1375 08:03:39.933370
1376 08:03:52.667681 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 0%[ ] 12.39K 44.4KB/s kselftest.tar.xz 2%[ ] 67.23K 119KB/s kselftest.tar.xz 3%[ ] 100.98K 118KB/s kselftest.tar.xz 4%[ ] 141.76K 124KB/s kselftest.tar.xz 6%[> ] 186.76K 131KB/s kselftest.tar.xz 8%[> ] 234.57K 138KB/s kselftest.tar.xz 9%[> ] 283.79K 146KB/s kselftest.tar.xz 11%[=> ] 320.35K 149KB/s kselftest.tar.xz 12%[=> ] 358.32K 150KB/s kselftest.tar.xz 13%[=> ] 399.10K 155KB/s kselftest.tar.xz 15%[==> ] 438.48K 156KB/s kselftest.tar.xz 16%[==> ] 476.45K 158KB/s eta 15s kselftest.tar.xz 18%[==> ] 522.85K 161KB/s eta 15s kselftest.tar.xz 19%[==> ] 559.42K 162KB/s eta 15s kselftest.tar.xz 21%[===> ] 610.04K 166KB/s eta 15s kselftest.tar.xz 21%[===> ] 635.35K 163KB/s eta 15s kselftest.tar.xz 23%[===> ] 677.54K 165KB/s eta 13s kselftest.tar.xz 24%[===> ] 708.48K 172KB/s eta 13s kselftest.tar.xz 26%[====> ] 759.10K 175KB/s eta 13s kselftest.tar.xz 27%[====> ] 792.85K 178KB/s eta 13s kselftest.tar.xz 29%[====> ] 847.70K 180KB/s eta 13s kselftest.tar.xz 30%[=====> ] 884.26K 181KB/s eta 12s kselftest.tar.xz 32%[=====> ] 940.51K 188KB/s eta 12s kselftest.tar.xz 33%[=====> ] 977.07K 190KB/s eta 12s kselftest.tar.xz 35%[======> ] 1.01M 194KB/s eta 12s kselftest.tar.xz 36%[======> ] 1.04M 195KB/s eta 12s kselftest.tar.xz 38%[======> ] 1.10M 197KB/s eta 10s kselftest.tar.xz 40%[=======> ] 1.14M 198KB/s eta 10s kselftest.tar.xz 42%[=======> ] 1.20M 204KB/s eta 10s kselftest.tar.xz 43%[=======> ] 1.24M 204KB/s eta 10s kselftest.tar.xz 46%[========> ] 1.31M 211KB/s eta 10s kselftest.tar.xz 47%[========> ] 1.35M 216KB/s eta 8s kselftest.tar.xz 50%[=========> ] 1.42M 220KB/s eta 8s kselftest.tar.xz 51%[=========> ] 1.47M 227KB/s eta 8s kselftest.tar.xz 54%[=========> ] 1.54M 234KB/s eta 8s kselftest.tar.xz 56%[==========> ] 1.58M 235KB/s eta 8s kselftest.tar.xz 58%[==========> ] 1.64M 236KB/s eta 6s kselftest.tar.xz 59%[==========> ] 1.69M 235KB/s eta 6s kselftest.tar.xz 62%[===========> ] 1.76M 237KB/s eta 6s kselftest.tar.xz 64%[===========> ] 1.81M 241KB/s eta 6s kselftest.tar.xz 65%[============> ] 1.85M 239KB/s eta 6s kselftest.tar.xz 66%[============> ] 1.89M 233KB/s eta 5s kselftest.tar.xz 68%[============> ] 1.93M 233KB/s eta 5s kselftest.tar.xz 69%[============> ] 1.96M 232KB/s eta 5s kselftest.tar.xz 70%[=============> ] 2.01M 228KB/s eta 5s kselftest.tar.xz 72%[=============> ] 2.05M 224KB/s eta 5s kselftest.tar.xz 73%[=============> ] 2.09M 224KB/s eta 4s kselftest.tar.xz 75%[==============> ] 2.13M 222KB/s eta 4s kselftest.tar.xz 77%[==============> ] 2.18M 216KB/s eta 4s kselftest.tar.xz 78%[==============> ] 2.22M 214KB/s eta 4s kselftest.tar.xz 80%[===============> ] 2.27M 214KB/s eta 4s kselftest.tar.xz 82%[===============> ] 2.32M 210KB/s eta 3s kselftest.tar.xz 83%[===============> ] 2.38M 209KB/s eta 3s kselftest.tar.xz 85%[================> ] 2.43M 207KB/s eta 3s kselftest.tar.xz 87%[================> ] 2.48M 217KB/s eta 3s <4>[ 81.017530] amba 20010000.etf: deferred probe timeout, ignoring dependency
1377 08:03:52.668493 <4>[ 81.025056] amba 20030000.tpiu: deferred probe timeout, ignoring dependency
1378 08:03:52.669254 kselftest.tar.xz 89%[========<4>[ 81.032758] amba 20040000.funnel: deferred probe timeout, ignoring dependency
1379 08:03:52.669658 ========> ] 2.54M 216KB/s <4>[ 81.043053] amba 20070000.etr: deferred probe timeout, ignoring dependency
1380 08:03:52.671169 eta 3s <4>[ 81.052962] amba 20100000.stm: deferred probe timeout, ignoring dependency
1381 08:03:52.714181 <4>[ 81.061317] amba 20120000.replicator: deferred probe timeout, ignoring dependency
1382 08:03:52.714760 <4>[ 81.069287] amba 22010000.cpu-debug: deferred probe timeout, ignoring dependency
1383 08:03:52.715549 <4>[ 81.078025] amba 22040000.etm: deferred probe timeout, ignoring dependency
1384 08:03:52.715963 <4>[ 81.085433] amba 22020000.cti: deferred probe timeout, ignoring dependency
1385 08:03:52.716314 <4>[ 81.094171] amba 220c0000.funnel: deferred probe timeout, ignoring dependency
1386 08:03:52.758267 <4>[ 81.101760] amba 22110000.cpu-debug: deferred probe timeout, ignoring dependency
1387 08:03:52.758802 <4>[ 81.109576] amba 22140000.etm: deferred probe timeout, ignoring dependency
1388 08:03:52.759185 <4>[ 81.116843] amba 22120000.cti: deferred probe timeout, ignoring dependency
1389 08:03:52.759909 <4>[ 81.124136] amba 23010000.cpu-debug: deferred probe timeout, ignoring dependency
1390 08:03:52.760300 <4>[ 81.131934] amba 23040000.etm: deferred probe timeout, ignoring dependency
1391 08:03:52.760642 <4>[ 81.139229] amba 23020000.cti: deferred probe timeout, ignoring dependency
1392 08:03:52.802303 <4>[ 81.146566] amba 230c0000.funnel: deferred probe timeout, ignoring dependency
1393 08:03:52.802866 <4>[ 81.154101] amba 23110000.cpu-debug: deferred probe timeout, ignoring dependency
1394 08:03:52.803273 <4>[ 81.161905] amba 23140000.etm: deferred probe timeout, ignoring dependency
1395 08:03:52.804020 <4>[ 81.169176] amba 23120000.cti: deferred probe timeout, ignoring dependency
1396 08:03:52.804423 <4>[ 81.176458] amba 23210000.cpu-debug: deferred probe timeout, ignoring dependency
1397 08:03:52.804775 <4>[ 81.184278] amba 23240000.etm: deferred probe timeout, ignoring dependency
1398 08:03:52.848124 <4>[ 81.191567] amba 23220000.cti: deferred probe timeout, ignoring dependency
1399 08:03:52.848655 <4>[ 81.198848] amba 23310000.cpu-debug: deferred probe timeout, ignoring dependency
1400 08:03:52.849405 <4>[ 81.206651] amba 23340000.etm: deferred probe timeout, ignoring dependency
1401 08:03:52.849812 <4>[ 81.213955] amba 23320000.cti: deferred probe timeout, ignoring dependency
1402 08:03:52.850220 <4>[ 81.221240] amba 20020000.cti: deferred probe timeout, ignoring dependency
1403 08:03:52.850567 <4>[ 81.228503] amba 20110000.cti: deferred probe timeout, ignoring dependency
1404 08:03:52.898633 kselftest.tar.xz 91%[=================> ] 2.60M 215KB/s eta 1s <6>[ 81.249250] platform 2b600000.iommu: deferred probe pending
1405 08:03:52.899208 <6>[ 81.255455] amba 20010000.etf: deferred probe pending
1406 08:03:52.900017 <6>[ 81.260893] amba 20030000.tpiu: deferred probe pending
1407 08:03:52.900451 <6>[ 81.266391] amba 20040000.funnel: deferred probe pending
1408 08:03:52.900861 <6>[ 81.272060] amba 20070000.etr: deferred probe pending
1409 08:03:52.901221 <6>[ 81.277467] amba 20100000.stm: deferred probe pending
1410 08:03:52.902074 <6>[ 81.282896] amba 20120000.replicator: deferred probe pending
1411 08:03:52.967971 <6>[ 81.290591] amba 22010000.cpu-debug: deferred probe pending
1412 08:03:52.968625 <6>[ 81.302091] amba 22040000.etm: deferred probe pending
1413 08:03:52.968936 <6>[ 81.312161] amba 22020000.cti: deferred probe pending
1414 08:03:52.969152 <6>[ 81.319260] amba 220c0000.funnel: deferred probe pending
1415 08:03:52.969354 <6>[ 81.328969] amba 22110000.cpu-debug: deferred probe pending
1416 08:03:52.969628 <6>[ 81.338096] amba 22140000.etm: deferred probe pending
1417 08:03:52.969787 <6>[ 81.345707] amba 22120000.cti: deferred probe pending
1418 08:03:52.971212 <6>[ 81.353604] amba 23010000.cpu-debug: deferred probe pending
1419 08:03:52.998994 <6>[ 81.361229] amba 23040000.etm: deferred probe pending
1420 08:03:52.999357 <6>[ 81.369772] amba 23020000.cti: deferred probe pending
1421 08:03:53.002115 <6>[ 81.376721] amba 230c0000.funnel: deferred probe pending
1422 08:03:53.069670 <6>[ 81.417954] amba 23110000.cpu-debug: deferred probe pending
1423 08:03:53.069994 <6>[ 81.424221] amba 23140000.etm: deferred probe pending
1424 08:03:53.070438 <6>[ 81.429644] amba 23120000.cti: deferred probe pending
1425 08:03:53.070828 <6>[ 81.436395] amba 23210000.cpu-debug: deferred probe pending
1426 08:03:53.071187 <6>[ 81.442592] amba 23240000.etm: deferred probe pending
1427 08:03:53.071886 <6>[ 81.448005] amba 23220000.cti: deferred probe pending
1428 08:03:53.072268 <6>[ 81.453413] amba 23310000.cpu-debug: deferred probe pending
1429 08:03:53.115128 <6>[ 81.459341] amba 23340000.etm: deferred probe pending
1430 08:03:53.115631 <6>[ 81.465327] amba 23320000.cti: deferred probe pending
1431 08:03:53.116019 <6>[ 81.471123] amba 20020000.cti: deferred probe pending
1432 08:03:53.116375 <6>[ 81.478251] amba 20110000.cti: deferred probe pending
1433 08:03:53.117061 <6>[ 81.483662] platform 7ff50000.hdlcd: deferred probe pending
1434 08:03:53.118514 <6>[ 81.489589] platform 7ff60000.hdlcd: deferred probe pending
1435 08:03:53.973675 kselftest.tar.xz 92%[=================> ] 2.63M 212KB/s eta 1s kselftest.tar.xz 95%[==================> ] 2.70M 221KB/s eta 1s kselftest.tar.xz 96%[==================> ] 2.74M 219KB/s eta 1s kselftest.tar.xz 98%[==================> ] 2.78M 222KB/s eta 1s kselftest.tar.xz 100%[===================>] 2.83M 226KB/s in 14s
1436 08:03:53.974458
1437 08:03:54.190315 2024-02-03 08:03:54 (206 KB/s) - 'kselftest.tar.xz' saved [2966224/2966224]
1438 08:03:54.190927
1439 08:04:17.216030 skiplist:
1440 08:04:17.216339 ========================================
1441 08:04:17.219363 ========================================
1442 08:04:17.515184 lkdtm:PANIC.sh
1443 08:04:17.515861 lkdtm:BUG.sh
1444 08:04:17.516440 lkdtm:WARNING.sh
1445 08:04:17.516945 lkdtm:WARNING_MESSAGE.sh
1446 08:04:17.517433 lkdtm:EXCEPTION.sh
1447 08:04:17.517917 lkdtm:LOOP.sh
1448 08:04:17.518403 lkdtm:EXHAUST_STACK.sh
1449 08:04:17.518958 lkdtm:CORRUPT_STACK.sh
1450 08:04:17.519471 lkdtm:CORRUPT_STACK_STRONG.sh
1451 08:04:17.520294 lkdtm:ARRAY_BOUNDS.sh
1452 08:04:17.520693 lkdtm:CORRUPT_LIST_ADD.sh
1453 08:04:17.521205 lkdtm:CORRUPT_LIST_DEL.sh
1454 08:04:17.521682 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1455 08:04:17.522158 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1456 08:04:17.522607 lkdtm:REPORT_STACK_CANARY.sh
1457 08:04:17.523056 lkdtm:UNSET_SMEP.sh
1458 08:04:17.523502 lkdtm:DOUBLE_FAULT.sh
1459 08:04:17.523916 lkdtm:CORRUPT_PAC.sh
1460 08:04:17.524322 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1461 08:04:17.558235 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1462 08:04:17.558890 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1463 08:04:17.559424 lkdtm:WRITE_AFTER_FREE.sh
1464 08:04:17.559904 lkdtm:READ_AFTER_FREE.sh
1465 08:04:17.560355 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1466 08:04:17.561156 lkdtm:READ_BUDDY_AFTER_FREE.sh
1467 08:04:17.561563 lkdtm:SLAB_INIT_ON_ALLOC.sh
1468 08:04:17.562043 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1469 08:04:17.562494 lkdtm:SLAB_FREE_DOUBLE.sh
1470 08:04:17.562923 lkdtm:SLAB_FREE_CROSS.sh
1471 08:04:17.563342 lkdtm:SLAB_FREE_PAGE.sh
1472 08:04:17.563754 lkdtm:SOFTLOCKUP.sh
1473 08:04:17.564168 lkdtm:HARDLOCKUP.sh
1474 08:04:17.564577 lkdtm:SPINLOCKUP.sh
1475 08:04:17.564985 lkdtm:HUNG_TASK.sh
1476 08:04:17.565436 lkdtm:EXEC_DATA.sh
1477 08:04:17.565868 lkdtm:EXEC_STACK.sh
1478 08:04:17.566306 lkdtm:EXEC_KMALLOC.sh
1479 08:04:17.566822 lkdtm:EXEC_VMALLOC.sh
1480 08:04:17.567258 lkdtm:EXEC_RODATA.sh
1481 08:04:17.601399 lkdtm:EXEC_USERSPACE.sh
1482 08:04:17.601947 lkdtm:EXEC_NULL.sh
1483 08:04:17.602536 lkdtm:ACCESS_USERSPACE.sh
1484 08:04:17.603001 lkdtm:ACCESS_NULL.sh
1485 08:04:17.603432 lkdtm:WRITE_RO.sh
1486 08:04:17.603853 lkdtm:WRITE_RO_AFTER_INIT.sh
1487 08:04:17.604336 lkdtm:WRITE_KERN.sh
1488 08:04:17.604758 lkdtm:WRITE_OPD.sh
1489 08:04:17.605532 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1490 08:04:17.605916 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1491 08:04:17.606381 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1492 08:04:17.606804 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1493 08:04:17.607222 lkdtm:REFCOUNT_DEC_ZERO.sh
1494 08:04:17.607635 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1495 08:04:17.608044 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1496 08:04:17.608453 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1497 08:04:17.608855 lkdtm:REFCOUNT_INC_ZERO.sh
1498 08:04:17.644665 lkdtm:REFCOUNT_ADD_ZERO.sh
1499 08:04:17.645227 lkdtm:REFCOUNT_INC_SATURATED.sh
1500 08:04:17.645600 lkdtm:REFCOUNT_DEC_SATURATED.sh
1501 08:04:17.645947 lkdtm:REFCOUNT_ADD_SATURATED.sh
1502 08:04:17.646441 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1503 08:04:17.646844 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1504 08:04:17.647173 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1505 08:04:17.647494 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1506 08:04:17.647829 lkdtm:REFCOUNT_TIMING.sh
1507 08:04:17.648724 lkdtm:ATOMIC_TIMING.sh
1508 08:04:17.649088 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1509 08:04:17.649411 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1510 08:04:17.649723 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1511 08:04:17.650068 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1512 08:04:17.687770 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1513 08:04:17.688309 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1514 08:04:17.688680 lkdtm:USERCOPY_STACK_BEYOND.sh
1515 08:04:17.689025 lkdtm:USERCOPY_KERNEL.sh
1516 08:04:17.689350 lkdtm:STACKLEAK_ERASING.sh
1517 08:04:17.689668 lkdtm:CFI_FORWARD_PROTO.sh
1518 08:04:17.689982 lkdtm:CFI_BACKWARD.sh
1519 08:04:17.690355 lkdtm:FORTIFY_STRSCPY.sh
1520 08:04:17.690664 lkdtm:FORTIFY_STR_OBJECT.sh
1521 08:04:17.691365 lkdtm:FORTIFY_STR_MEMBER.sh
1522 08:04:17.691730 lkdtm:FORTIFY_MEM_OBJECT.sh
1523 08:04:17.692053 lkdtm:FORTIFY_MEM_MEMBER.sh
1524 08:04:17.692367 lkdtm:PPC_SLB_MULTIHIT.sh
1525 08:04:17.692676 lkdtm:stack-entropy.sh
1526 08:04:17.692980 ============== Tests to run ===============
1527 08:04:17.693287 lkdtm:PANIC.sh
1528 08:04:17.693589 lkdtm:BUG.sh
1529 08:04:17.693982 lkdtm:WARNING.sh
1530 08:04:17.730983 lkdtm:WARNING_MESSAGE.sh
1531 08:04:17.731542 lkdtm:EXCEPTION.sh
1532 08:04:17.731942 lkdtm:LOOP.sh
1533 08:04:17.732307 lkdtm:EXHAUST_STACK.sh
1534 08:04:17.732651 lkdtm:CORRUPT_STACK.sh
1535 08:04:17.732983 lkdtm:CORRUPT_STACK_STRONG.sh
1536 08:04:17.733312 lkdtm:ARRAY_BOUNDS.sh
1537 08:04:17.733634 lkdtm:CORRUPT_LIST_ADD.sh
1538 08:04:17.733952 lkdtm:CORRUPT_LIST_DEL.sh
1539 08:04:17.734432 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1540 08:04:17.734760 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1541 08:04:17.735069 lkdtm:REPORT_STACK_CANARY.sh
1542 08:04:17.735379 lkdtm:UNSET_SMEP.sh
1543 08:04:17.736038 lkdtm:DOUBLE_FAULT.sh
1544 08:04:17.736452 lkdtm:CORRUPT_PAC.sh
1545 08:04:17.736792 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1546 08:04:17.737107 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1547 08:04:17.737418 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1548 08:04:17.737800 lkdtm:WRITE_AFTER_FREE.sh
1549 08:04:17.774110 lkdtm:READ_AFTER_FREE.sh
1550 08:04:17.774682 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1551 08:04:17.775083 lkdtm:READ_BUDDY_AFTER_FREE.sh
1552 08:04:17.775443 lkdtm:SLAB_INIT_ON_ALLOC.sh
1553 08:04:17.775783 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1554 08:04:17.776112 lkdtm:SLAB_FREE_DOUBLE.sh
1555 08:04:17.776439 lkdtm:SLAB_FREE_CROSS.sh
1556 08:04:17.776758 lkdtm:SLAB_FREE_PAGE.sh
1557 08:04:17.777078 lkdtm:SOFTLOCKUP.sh
1558 08:04:17.777833 lkdtm:HARDLOCKUP.sh
1559 08:04:17.778260 lkdtm:SPINLOCKUP.sh
1560 08:04:17.778587 lkdtm:HUNG_TASK.sh
1561 08:04:17.778904 lkdtm:EXEC_DATA.sh
1562 08:04:17.779212 lkdtm:EXEC_STACK.sh
1563 08:04:17.779517 lkdtm:EXEC_KMALLOC.sh
1564 08:04:17.779826 lkdtm:EXEC_VMALLOC.sh
1565 08:04:17.780129 lkdtm:EXEC_RODATA.sh
1566 08:04:17.780498 lkdtm:EXEC_USERSPACE.sh
1567 08:04:17.780827 lkdtm:EXEC_NULL.sh
1568 08:04:17.781138 lkdtm:ACCESS_USERSPACE.sh
1569 08:04:17.817327 lkdtm:ACCESS_NULL.sh
1570 08:04:17.817858 lkdtm:WRITE_RO.sh
1571 08:04:17.818296 lkdtm:WRITE_RO_AFTER_INIT.sh
1572 08:04:17.818660 lkdtm:WRITE_KERN.sh
1573 08:04:17.819004 lkdtm:WRITE_OPD.sh
1574 08:04:17.819333 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1575 08:04:17.819657 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1576 08:04:17.819972 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1577 08:04:17.820286 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1578 08:04:17.820710 lkdtm:REFCOUNT_DEC_ZERO.sh
1579 08:04:17.821043 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1580 08:04:17.821726 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1581 08:04:17.822125 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1582 08:04:17.822451 lkdtm:REFCOUNT_INC_ZERO.sh
1583 08:04:17.822762 lkdtm:REFCOUNT_ADD_ZERO.sh
1584 08:04:17.823149 lkdtm:REFCOUNT_INC_SATURATED.sh
1585 08:04:17.860462 lkdtm:REFCOUNT_DEC_SATURATED.sh
1586 08:04:17.861027 lkdtm:REFCOUNT_ADD_SATURATED.sh
1587 08:04:17.861414 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1588 08:04:17.861771 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1589 08:04:17.862157 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1590 08:04:17.862869 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1591 08:04:17.863253 lkdtm:REFCOUNT_TIMING.sh
1592 08:04:17.863585 lkdtm:ATOMIC_TIMING.sh
1593 08:04:17.864024 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1594 08:04:17.864355 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1595 08:04:17.864672 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1596 08:04:17.864984 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1597 08:04:17.865293 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1598 08:04:17.865673 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1599 08:04:17.908629 lkdtm:USERCOPY_STACK_BEYOND.sh
1600 08:04:17.909142 lkdtm:USERCOPY_KERNEL.sh
1601 08:04:17.909527 lkdtm:STACKLEAK_ERASING.sh
1602 08:04:17.909883 lkdtm:CFI_FORWARD_PROTO.sh
1603 08:04:17.910273 lkdtm:CFI_BACKWARD.sh
1604 08:04:17.910607 lkdtm:FORTIFY_STRSCPY.sh
1605 08:04:17.910932 lkdtm:FORTIFY_STR_OBJECT.sh
1606 08:04:17.911248 lkdtm:FORTIFY_STR_MEMBER.sh
1607 08:04:17.911563 lkdtm:FORTIFY_MEM_OBJECT.sh
1608 08:04:17.911872 lkdtm:FORTIFY_MEM_MEMBER.sh
1609 08:04:17.912182 lkdtm:PPC_SLB_MULTIHIT.sh
1610 08:04:17.912487 lkdtm:stack-entropy.sh
1611 08:04:17.913166 ===========End Tests to run ===============
1612 08:04:17.913524 shardfile-lkdtm pass
1613 08:04:24.225775 <12>[ 112.603591] kselftest: Running tests in lkdtm
1614 08:04:24.305603 TAP version 13
1615 08:04:24.385589 1..84
1616 08:04:24.545400 # selftests: lkdtm: PANIC.sh
1617 08:04:25.696344 # Skipping PANIC: crashes entire system
1618 08:04:25.728348 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1619 08:04:25.888170 # selftests: lkdtm: BUG.sh
1620 08:04:26.860996 <6>[ 115.209953] lkdtm: Performing direct entry BUG
1621 08:04:26.861605 <4>[ 115.215020] ------------[ cut here ]------------
1622 08:04:26.862062 <2>[ 115.219937] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1623 08:04:26.862458 <0>[ 115.225695] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1624 08:04:26.863204 <4>[ 115.232777] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1625 08:04:26.864549 <4>[ 115.244630] CPU: 0 PID: 729 Comm: cat Tainted: G E 6.1.75-cip14 #1
1626 08:04:26.904346 <4>[ 115.252488] Hardware name: ARM Juno development board (r0) (DT)
1627 08:04:26.904898 <4>[ 115.258685] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1628 08:04:26.905295 <4>[ 115.265933] pc : lkdtm_BUG+0x14/0x20
1629 08:04:26.905658 <4>[ 115.269795] lr : lkdtm_do_action+0x2c/0x50
1630 08:04:26.906415 <4>[ 115.274170] sp : ffff80000dceba30
1631 08:04:26.906811 <4>[ 115.277755] x29: ffff80000dceba30 x28: ffff00080ce68040 x27: 0000000000000000
1632 08:04:26.907158 <4>[ 115.285194] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
1633 08:04:26.947720 <4>[ 115.292630] x23: ffff00080bb77000 x22: ffff80000dcebbb0 x21: 0000000000000004
1634 08:04:26.948262 <4>[ 115.300068] x20: ffff00080bb77000 x19: ffff80000b5951c0 x18: 0000000000000000
1635 08:04:26.948748 <4>[ 115.307504] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbe508000
1636 08:04:26.949195 <4>[ 115.314941] x14: 0000000000000000 x13: 205d333539393032 x12: 0000000000040000
1637 08:04:26.949972 <4>[ 115.322377] x11: 7fffffffffffffff x10: 0000000000000001 x9 : ffff800008c0cf3c
1638 08:04:26.951248 <4>[ 115.329815] x8 : 000000009730424e x7 : ffff8000096fe9e4 x6 : 0000000000000001
1639 08:04:26.991140 <4>[ 115.337251] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
1640 08:04:26.991671 <4>[ 115.344686] x2 : 0000000000000000 x1 : ffff00080ce68040 x0 : ffff800008c0d980
1641 08:04:26.992156 <4>[ 115.352123] Call trace:
1642 08:04:26.992947 <4>[ 115.354838] lkdtm_BUG+0x14/0x20
1643 08:04:26.993351 <4>[ 115.358345] lkdtm_do_action+0x2c/0x50
1644 08:04:26.993798 <4>[ 115.362372] direct_entry+0x164/0x180
1645 08:04:26.994387 <4>[ 115.366313] full_proxy_write+0x68/0xc0
1646 08:04:26.994849 <4>[ 115.370433] vfs_write+0xcc/0x2a0
1647 08:04:26.995279 <4>[ 115.374031] ksys_write+0x78/0x104
1648 08:04:26.995802 <4>[ 115.377714] __arm64_sys_write+0x28/0x3c
1649 08:04:27.035030 <4>[ 115.381920] invoke_syscall+0x8c/0x120
1650 08:04:27.035710 <4>[ 115.385954] el0_svc_common.constprop.0+0x68/0x124
1651 08:04:27.036139 <4>[ 115.391031] do_el0_svc+0x40/0xcc
1652 08:04:27.036558 <4>[ 115.394627] el0_svc+0x48/0xc0
1653 08:04:27.037382 <4>[ 115.397963] el0t_64_sync_handler+0xb8/0xbc
1654 08:04:27.037874 <4>[ 115.402429] el0t_64_sync+0x18c/0x190
1655 08:04:27.038346 <0>[ 115.406377] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1656 08:04:27.038915 <4>[ 115.412752] ---[ end trace 0000000000000000 ]---
1657 08:04:27.039361 <6>[ 115.417646] note: cat[729] exited with irqs disabled
1658 08:04:27.079246 <6>[ 115.423382] note: cat[729] exited with preempt_count 1
1659 08:04:27.079754 <4>[ 115.429618] ------------[ cut here ]------------
1660 08:04:27.080117 <4>[ 115.434516] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
1661 08:04:27.080449 <4>[ 115.444479] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1662 08:04:27.081098 <4>[ 115.456331] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D E 6.1.75-cip14 #1
1663 08:04:27.082724 <4>[ 115.464536] Hardware name: ARM Juno development board (r0) (DT)
1664 08:04:27.122545 <4>[ 115.470734] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1665 08:04:27.123071 <4>[ 115.477981] pc : ct_kernel_exit.constprop.0+0x11c/0x180
1666 08:04:27.123428 <4>[ 115.483487] lr : ct_idle_enter+0x10/0x1c
1667 08:04:27.123751 <4>[ 115.487686] sp : ffff80000b0c3c80
1668 08:04:27.124385 <4>[ 115.491271] x29: ffff80000b0c3c80 x28: 00000000824d983c x27: 0000000000000001
1669 08:04:27.124723 <4>[ 115.498710] x26: 0000000000000000 x25: 0000001ae023a1e0 x24: 0000000000000000
1670 08:04:27.126104 <4>[ 115.506146] x23: ffff000805e45080 x22: 0000000000000000 x21: 0000000000000000
1671 08:04:27.166059 <4>[ 115.513583] x20: ffff00097ef11858 x19: ffff80000a53a858 x18: 0000000000000000
1672 08:04:27.166568 <4>[ 115.521019] x17: 00000000000003d3 x16: 0000000000000001 x15: ffff80000a53e8c0
1673 08:04:27.166959 <4>[ 115.528456] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
1674 08:04:27.167688 <4>[ 115.535892] x11: 0000000000000001 x10: 0000000000001500 x9 : ffff800009143f90
1675 08:04:27.168085 <4>[ 115.543328] x8 : ffff80000b102000 x7 : 0000000000000000 x6 : 0000000000000000
1676 08:04:27.169623 <4>[ 115.550763] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749d7000
1677 08:04:27.209490 <4>[ 115.558199] x2 : ffff80000b0c3c80 x1 : ffff80000a53a858 x0 : 4000000000000000
1678 08:04:27.209998 <4>[ 115.565636] Call trace:
1679 08:04:27.210463 <4>[ 115.568350] ct_kernel_exit.constprop.0+0x11c/0x180
1680 08:04:27.210822 <4>[ 115.573509] ct_idle_enter+0x10/0x1c
1681 08:04:27.211540 <4>[ 115.577361] cpuidle_enter_state+0x2a4/0x5a0
1682 08:04:27.211929 <4>[ 115.581916] cpuidle_enter+0x40/0x60
1683 08:04:27.212271 <4>[ 115.585773] do_idle+0x258/0x310
1684 08:04:27.212627 <4>[ 115.589282] cpu_startup_entry+0x40/0x44
1685 08:04:27.213063 <4>[ 115.593486] rest_init+0x11c/0x210
1686 08:04:27.213470 <4>[ 115.597164] arch_post_acpi_subsys_init+0x0/0x28
1687 08:04:27.252762 <4>[ 115.602067] start_kernel+0x77c/0x7bc
1688 08:04:27.253271 <4>[ 115.606009] __primary_switched+0xbc/0xc4
1689 08:04:27.254057 <4>[ 115.610300] irq event stamp: 1147346
1690 08:04:27.254462 <4>[ 115.614146] hardirqs last enabled at (1147345): [<ffff8000081cbdbc>] tick_nohz_idle_exit+0x78/0x1dc
1691 08:04:27.254823 <4>[ 115.623577] hardirqs last disabled at (1147346): [<ffff8000096fb740>] __schedule+0x710/0xb30
1692 08:04:27.255163 <4>[ 115.632308] softirqs last enabled at (1147338): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
1693 08:04:27.280549 <4>[ 115.641212] softirqs last disabled at (1147303): [<ffff800008017668>] ____do_softirq+0x18/0x24
1694 08:04:27.283780 <4>[ 115.650119] ---[ end trace 0000000000000000 ]---
1695 08:04:27.284252 # Segmentation fault
1696 08:04:27.419493 # [ 115.209953] lkdtm: Performing direct entry BUG
1697 08:04:27.419849 # [ 115.215020] ------------[ cut here ]------------
1698 08:04:27.420430 # [ 115.219937] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1699 08:04:27.420667 # [ 115.225695] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1700 08:04:27.420910 # [ 115.232777] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1701 08:04:27.421104 # [ 115.244630] CPU: 0 PID: 729 Comm: cat Tainted: G E 6.1.75-cip14 #1
1702 08:04:27.462731 # [ 115.252488] Hardware name: ARM Juno development board (r0) (DT)
1703 08:04:27.463037 # [ 115.258685] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1704 08:04:27.463232 # [ 115.265933] pc : lkdtm_BUG+0x14/0x20
1705 08:04:27.463454 # [ 115.269795] lr : lkdtm_do_action+0x2c/0x50
1706 08:04:27.463633 # [ 115.274170] sp : ffff80000dceba30
1707 08:04:27.463768 # [ 115.277755] x29: ffff80000dceba30 x28: ffff00080ce68040 x27: 0000000000000000
1708 08:04:27.464096 # [ 115.285194] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
1709 08:04:27.465933 # [ 115.292630] x23: ffff00080bb77000 x22: ffff80000dcebbb0 x21: 0000000000000004
1710 08:04:27.505803 # [ 115.300068] x20: ffff00080bb77000 x19: ffff80000b5951c0 x18: 0000000000000000
1711 08:04:27.506097 # [ 115.307504] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbe508000
1712 08:04:27.506291 # [ 115.314941] x14: 0000000000000000 x13: 205d333539393032 x12: 0000000000040000
1713 08:04:27.506465 # [ 115.322377] x11: 7fffffffffffffff x10: 0000000000000001 x9 : ffff800008c0cf3c
1714 08:04:27.506868 # [ 115.329815] x8 : 000000009730424e x7 : ffff8000096fe9e4 x6 : 0000000000000001
1715 08:04:27.509119 # [ 115.337251] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
1716 08:04:27.549202 # [ 115.344686] x2 : 0000000000000000 x1 : ffff00080ce68040 x0 : ffff800008c0d980
1717 08:04:27.549747 # [ 115.352123] Call trace:
1718 08:04:27.550179 # [ 115.354838] lkdtm_BUG+0x14/0x20
1719 08:04:27.550666 # [ 115.358345] lkdtm_do_action+0x2c/0x50
1720 08:04:27.551366 # [ 115.362372] direct_entry+0x164/0x180
1721 08:04:27.551731 # [ 115.366313] full_proxy_write+0x68/0xc0
1722 08:04:27.552064 # [ 115.370433] vfs_write+0xcc/0x2a0
1723 08:04:27.552404 # [ 115.374031] ksys_write+0x78/0x104
1724 08:04:27.552860 # [ 115.377714] __arm64_sys_write+0x28/0x3c
1725 08:04:27.553384 # [ 115.381920] invoke_syscall+0x8c/0x120
1726 08:04:27.592411 # [ 115.385954] el0_svc_common.constprop.0+0x68/0x124
1727 08:04:27.593010 # [ 115.391031] do_el0_svc+0x40/0xcc
1728 08:04:27.593406 # [ 115.394627] el0_svc+0x48/0xc0
1729 08:04:27.593765 # [ 115.397963] el0t_64_sync_handler+0xb8/0xbc
1730 08:04:27.594147 # [ 115.402429] el0t_64_sync+0x18c/0x190
1731 08:04:27.594846 # [ 115.406377] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1732 08:04:27.595215 # [ 115.412752] ---[ end trace 0000000000000000 ]---
1733 08:04:27.595556 # [ 115.417646] note: cat[729] exited with irqs disabled
1734 08:04:27.595962 # [ 115.423382] note: cat[729] exited with preempt_count 1
1735 08:04:27.596392 # [ 115.429618] ------------[ cut here ]------------
1736 08:04:27.635607 # [ 115.434516] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
1737 08:04:27.636522 # [ 115.444479] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1738 08:04:27.636963 # [ 115.456331] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D E 6.1.75-cip14 #1
1739 08:04:27.637434 # [ 115.464536] Hardware name: ARM Juno development board (r0) (DT)
1740 08:04:27.639246 # [ 115.470734] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1741 08:04:27.678745 # [ 115.477981] pc : ct_kernel_exit.constprop.0+0x11c/0x180
1742 08:04:27.679283 # [ 115.483487] lr : ct_idle_enter+0x10/0x1c
1743 08:04:27.679781 # [ 115.487686] sp : ffff80000b0c3c80
1744 08:04:27.680592 # [ 115.491271] x29: ffff80000b0c3c80 x28: 00000000824d983c x27: 0000000000000001
1745 08:04:27.681014 # [ 115.498710] x26: 0000000000000000 x25: 0000001ae023a1e0 x24: 0000000000000000
1746 08:04:27.681459 # [ 115.506146] x23: ffff000805e45080 x22: 0000000000000000 x21: 0000000000000000
1747 08:04:27.682354 # [ 115.513583] x20: ffff00097ef11858 x19: ffff80000a53a858 x18: 0000000000000000
1748 08:04:27.721866 # [ 115.521019] x17: 00000000000003d3 x16: 0000000000000001 x15: ffff80000a53e8c0
1749 08:04:27.722477 # [ 115.528456] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
1750 08:04:27.723322 # [ 115.535892] x11: 0000000000000001 x10: 0000000000001500 x9 : ffff800009143f90
1751 08:04:27.723744 # [ 115.543328] x8 : ffff80000b102000 x7 : 0000000000000000 x6 : 0000000000000000
1752 08:04:27.724195 # [ 115.550763] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749d7000
1753 08:04:27.725655 # [ 115.558199] x2 : ffff80000b0c3c80 x1 : ffff80000a53a858 x0 : 4000000000000000
1754 08:04:27.765100 # [ 115.565636] Call trace:
1755 08:04:27.765651 # [ 115.568350] ct_kernel_exit.constprop.0+0x11c/0x180
1756 08:04:27.766206 # [ 115.573509] ct_idle_enter+0x10/0x1c
1757 08:04:27.766671 # [ 115.577361] cpuidle_enter_state+0x2a4/0x5a0
1758 08:04:27.767476 # [ 115.581916] cpuidle_enter+0x40/0x60
1759 08:04:27.767889 # [ 115.585773] do_idle+0x258/0x310
1760 08:04:27.768329 # [ 115.589282] cpu_startup_entry+0x40/0x44
1761 08:04:27.768772 # [ 115.593486] rest_init+0x11c/0x210
1762 08:04:27.769199 # [ 115.597164] arch_post_acpi_subsys_init+0x0/0x28
1763 08:04:27.769691 # [ 115.602067] start_kernel+0x77c/0x7bc
1764 08:04:27.770262 # [ 115.606009] __primary_switched+0xbc/0xc4
1765 08:04:27.808184 # [ 115.610300] irq event stamp: 1147346
1766 08:04:27.808762 # [ 115.614146] hardirqs last enabled at (1147345): [<ffff8000081cbdbc>] tick_nohz_idle_exit+0x78/0x1dc
1767 08:04:27.809652 # [ 115.623577] hardirqs last disabled at (1147346): [<ffff8000096fb740>] __schedule+0x710/0xb30
1768 08:04:27.810164 # [ 115.632308] softirqs last enabled at (1147338): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
1769 08:04:27.810647 # [ 115.641212] softirqs last disabled at (1147303): [<ffff800008017668>] ____do_softirq+0x18/0x24
1770 08:04:27.811802 # [ 115.650119] ---[ end trace 0000000000000000 ]---
1771 08:04:27.829144 # BUG: saw 'kernel BUG at': ok
1772 08:04:27.829657 ok 2 selftests: lkdtm: BUG.sh
1773 08:04:27.832404 # selftests: lkdtm: WARNING.sh
1774 08:04:28.234143 <6>[ 116.583305] lkdtm: Performing direct entry WARNING
1775 08:04:28.234780 <4>[ 116.588833] ------------[ cut here ]------------
1776 08:04:28.235905 <4>[ 116.593737] WARNING: CPU: 4 PID: 776 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1777 08:04:28.236595 <4>[ 116.602482] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1778 08:04:28.237190 <4>[ 116.614341] CPU: 4 PID: 776 Comm: cat Tainted: G D W E 6.1.75-cip14 #1
1779 08:04:28.277581 <4>[ 116.622199] Hardware name: ARM Juno development board (r0) (DT)
1780 08:04:28.278203 <4>[ 116.628396] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1781 08:04:28.278987 <4>[ 116.635644] pc : lkdtm_WARNING+0x38/0x50
1782 08:04:28.279401 <4>[ 116.639846] lr : lkdtm_do_action+0x2c/0x50
1783 08:04:28.279759 <4>[ 116.644221] sp : ffff80000ddb3bf0
1784 08:04:28.280099 <4>[ 116.647807] x29: ffff80000ddb3bf0 x28: ffff0008071bb4c0 x27: 0000000000000000
1785 08:04:28.280431 <4>[ 116.655245] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
1786 08:04:28.281236 <4>[ 116.662682] x23: ffff00080d496000 x22: ffff80000ddb3d70 x21: 0000000000000008
1787 08:04:28.320930 <4>[ 116.670119] x20: ffff00080d496000 x19: ffff80000b5951d0 x18: 0000000000000000
1788 08:04:28.321462 <4>[ 116.677555] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff87c5c000
1789 08:04:28.322249 <4>[ 116.684991] x14: 0000000000000000 x13: 205d353033333835 x12: 2e36313120205b3e
1790 08:04:28.322653 <4>[ 116.692428] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c0cf3c
1791 08:04:28.323003 <4>[ 116.699865] x8 : ffff0008071bb4c0 x7 : 3530333338352e36 x6 : 0000000000000001
1792 08:04:28.364360 <4>[ 116.707301] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
1793 08:04:28.364882 <4>[ 116.714737] x2 : 0000000000000000 x1 : ffff80000c2bce88 x0 : 0000000000000001
1794 08:04:28.365260 <4>[ 116.722174] Call trace:
1795 08:04:28.365609 <4>[ 116.724888] lkdtm_WARNING+0x38/0x50
1796 08:04:28.366288 <4>[ 116.728743] lkdtm_do_action+0x2c/0x50
1797 08:04:28.366662 <4>[ 116.732771] direct_entry+0x164/0x180
1798 08:04:28.366993 <4>[ 116.736712] full_proxy_write+0x68/0xc0
1799 08:04:28.367315 <4>[ 116.740833] vfs_write+0xcc/0x2a0
1800 08:04:28.367629 <4>[ 116.744430] ksys_write+0x78/0x104
1801 08:04:28.367957 <4>[ 116.748113] __arm64_sys_write+0x28/0x3c
1802 08:04:28.368334 <4>[ 116.752319] invoke_syscall+0x8c/0x120
1803 08:04:28.407765 <4>[ 116.756352] el0_svc_common.constprop.0+0x68/0x124
1804 08:04:28.408272 <4>[ 116.761429] do_el0_svc+0x40/0xcc
1805 08:04:28.408647 <4>[ 116.765024] el0_svc+0x48/0xc0
1806 08:04:28.409002 <4>[ 116.768360] el0t_64_sync_handler+0xb8/0xbc
1807 08:04:28.409739 <4>[ 116.772826] el0t_64_sync+0x18c/0x190
1808 08:04:28.410196 <4>[ 116.776768] irq event stamp: 0
1809 08:04:28.410546 <4>[ 116.780091] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1810 08:04:28.410874 <4>[ 116.786646] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1811 08:04:28.433635 <4>[ 116.795118] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1812 08:04:28.434211 <4>[ 116.803587] softirqs last disabled at (0): [<0000000000000000>] 0x0
1813 08:04:28.436860 <4>[ 116.810137] ---[ end trace 0000000000000000 ]---
1814 08:04:28.516818 # [ 116.583305] lkdtm: Performing direct entry WARNING
1815 08:04:28.556744 # [ 116.588833] ------------[ cut here ]------------
1816 08:04:28.557332 # [ 116.593737] WARNING: CPU: 4 PID: 776 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1817 08:04:28.557849 # [ 116.602482] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1818 08:04:28.558669 # [ 116.614341] CPU: 4 PID: 776 Comm: cat Tainted: G D W E 6.1.75-cip14 #1
1819 08:04:28.559159 # [ 116.622199] Hardware name: ARM Juno development board (r0) (DT)
1820 08:04:28.599929 # [ 116.628396] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1821 08:04:28.600489 # [ 116.635644] pc : lkdtm_WARNING+0x38/0x50
1822 08:04:28.601000 # [ 116.639846] lr : lkdtm_do_action+0x2c/0x50
1823 08:04:28.601461 # [ 116.644221] sp : ffff80000ddb3bf0
1824 08:04:28.601907 # [ 116.647807] x29: ffff80000ddb3bf0 x28: ffff0008071bb4c0 x27: 0000000000000000
1825 08:04:28.602753 # [ 116.655245] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
1826 08:04:28.603241 # [ 116.662682] x23: ffff00080d496000 x22: ffff80000ddb3d70 x21: 0000000000000008
1827 08:04:28.643058 # [ 116.670119] x20: ffff00080d496000 x19: ffff80000b5951d0 x18: 0000000000000000
1828 08:04:28.643713 # [ 116.677555] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff87c5c000
1829 08:04:28.644222 # [ 116.684991] x14: 0000000000000000 x13: 205d353033333835 x12: 2e36313120205b3e
1830 08:04:28.645066 # [ 116.692428] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c0cf3c
1831 08:04:28.645500 # [ 116.699865] x8 : ffff0008071bb4c0 x7 : 3530333338352e36 x6 : 0000000000000001
1832 08:04:28.645954 # [ 116.707301] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
1833 08:04:28.686129 # [ 116.714737] x2 : 0000000000000000 x1 : ffff80000c2bce88 x0 : 0000000000000001
1834 08:04:28.686716 # [ 116.722174] Call trace:
1835 08:04:28.687263 # [ 116.724888] lkdtm_WARNING+0x38/0x50
1836 08:04:28.687731 # [ 116.728743] lkdtm_do_action+0x2c/0x50
1837 08:04:28.688177 # [ 116.732771] direct_entry+0x164/0x180
1838 08:04:28.688610 # [ 116.736712] full_proxy_write+0x68/0xc0
1839 08:04:28.689428 # [ 116.740833] vfs_write+0xcc/0x2a0
1840 08:04:28.689870 # [ 116.744430] ksys_write+0x78/0x104
1841 08:04:28.690349 # [ 116.748113] __arm64_sys_write+0x28/0x3c
1842 08:04:28.690779 # [ 116.752319] invoke_syscall+0x8c/0x120
1843 08:04:28.691309 # [ 116.756352] el0_svc_common.constprop.0+0x68/0x124
1844 08:04:28.691703 # [ 116.761429] do_el0_svc+0x40/0xcc
1845 08:04:28.729337 # [ 116.765024] el0_svc+0x48/0xc0
1846 08:04:28.729900 # [ 116.768360] el0t_64_sync_handler+0xb8/0xbc
1847 08:04:28.730445 # [ 116.772826] el0t_64_sync+0x18c/0x190
1848 08:04:28.730904 # [ 116.776768] irq event stamp: 0
1849 08:04:28.731730 # [ 116.780091] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1850 08:04:28.732143 # [ 116.786646] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1851 08:04:28.732634 # [ 116.795118] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1852 08:04:28.755257 # [ 116.803587] softirqs last disabled at (0): [<0000000000000000>] 0x0
1853 08:04:28.755770 # [ 116.810137] ---[ end trace 0000000000000000 ]---
1854 08:04:28.756183 # WARNING: saw 'WARNING:': ok
1855 08:04:28.756569 ok 3 selftests: lkdtm: WARNING.sh
1856 08:04:28.758642 # selftests: lkdtm: WARNING_MESSAGE.sh
1857 08:04:29.315018 <6>[ 117.664258] lkdtm: Performing direct entry WARNING_MESSAGE
1858 08:04:29.315598 <4>[ 117.670122] ------------[ cut here ]------------
1859 08:04:29.315975 <4>[ 117.675115] Warning message trigger count: 2
1860 08:04:29.316662 <4>[ 117.679801] WARNING: CPU: 4 PID: 820 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x44
1861 08:04:29.317034 <4>[ 117.689245] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1862 08:04:29.358382 <4>[ 117.701102] CPU: 4 PID: 820 Comm: cat Tainted: G D W E 6.1.75-cip14 #1
1863 08:04:29.358913 <4>[ 117.708959] Hardware name: ARM Juno development board (r0) (DT)
1864 08:04:29.359292 <4>[ 117.715156] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1865 08:04:29.359639 <4>[ 117.722403] pc : lkdtm_WARNING_MESSAGE+0x34/0x44
1866 08:04:29.360311 <4>[ 117.727303] lr : lkdtm_WARNING_MESSAGE+0x34/0x44
1867 08:04:29.360678 <4>[ 117.732201] sp : ffff80000de83a70
1868 08:04:29.361005 <4>[ 117.735786] x29: ffff80000de83a70 x28: ffff000807198040 x27: 0000000000000000
1869 08:04:29.361799 <4>[ 117.743224] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
1870 08:04:29.401710 <4>[ 117.750661] x23: ffff00080a9a8000 x22: ffff80000de83bf0 x21: 0000000000000010
1871 08:04:29.402260 <4>[ 117.758098] x20: ffff00080a9a8000 x19: ffff80000b5951e0 x18: 0000000000000000
1872 08:04:29.402641 <4>[ 117.765535] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb9286000
1873 08:04:29.403358 <4>[ 117.772971] x14: 0000000000000000 x13: 205d353131353736 x12: 2e37313120205b3e
1874 08:04:29.403748 <4>[ 117.780407] x11: 656820747563205b x10: 000000000000005d x9 : ffff800008160288
1875 08:04:29.445130 <4>[ 117.787844] x8 : ffff000807198040 x7 : 3531313537362e37 x6 : 0000000000001ffe
1876 08:04:29.445652 <4>[ 117.795281] x5 : 0000000000017fe8 x4 : ffff00097ef7fc58 x3 : ffff800974a53000
1877 08:04:29.446063 <4>[ 117.802717] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807198040
1878 08:04:29.446795 <4>[ 117.810154] Call trace:
1879 08:04:29.447179 <4>[ 117.812868] lkdtm_WARNING_MESSAGE+0x34/0x44
1880 08:04:29.447511 <4>[ 117.817419] lkdtm_do_action+0x2c/0x50
1881 08:04:29.447839 <4>[ 117.821446] direct_entry+0x164/0x180
1882 08:04:29.448158 <4>[ 117.825387] full_proxy_write+0x68/0xc0
1883 08:04:29.448523 <4>[ 117.829507] vfs_write+0xcc/0x2a0
1884 08:04:29.448943 <4>[ 117.833105] ksys_write+0x78/0x104
1885 08:04:29.488606 <4>[ 117.836788] __arm64_sys_write+0x28/0x3c
1886 08:04:29.489125 <4>[ 117.840994] invoke_syscall+0x8c/0x120
1887 08:04:29.489497 <4>[ 117.845028] el0_svc_common.constprop.0+0x68/0x124
1888 08:04:29.489840 <4>[ 117.850104] do_el0_svc+0x40/0xcc
1889 08:04:29.490569 <4>[ 117.853700] el0_svc+0x48/0xc0
1890 08:04:29.490937 <4>[ 117.857036] el0t_64_sync_handler+0xb8/0xbc
1891 08:04:29.491266 <4>[ 117.861503] el0t_64_sync+0x18c/0x190
1892 08:04:29.491588 <4>[ 117.865445] irq event stamp: 0
1893 08:04:29.491921 <4>[ 117.868768] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1894 08:04:29.525703 <4>[ 117.875323] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1895 08:04:29.526395 <4>[ 117.883795] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1896 08:04:29.529032 <4>[ 117.892265] softirqs last disabled at (0): [<0000000000000000>] 0x0
1897 08:04:29.529492 <4>[ 117.898815] ---[ end trace 0000000000000000 ]---
1898 08:04:29.650450 # [ 117.664258] lkdtm: Performing direct entry WARNING_MESSAGE
1899 08:04:29.651054 # [ 117.670122] ------------[ cut here ]------------
1900 08:04:29.651474 # [ 117.675115] Warning message trigger count: 2
1901 08:04:29.652239 # [ 117.679801] WARNING: CPU: 4 PID: 820 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x44
1902 08:04:29.652658 # [ 117.689245] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1903 08:04:29.693276 # [ 117.701102] CPU: 4 PID: 820 Comm: cat Tainted: G D W E 6.1.75-cip14 #1
1904 08:04:29.693608 # [ 117.708959] Hardware name: ARM Juno development board (r0) (DT)
1905 08:04:29.694119 # [ 117.715156] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1906 08:04:29.694346 # [ 117.722403] pc : lkdtm_WARNING_MESSAGE+0x34/0x44
1907 08:04:29.694506 # [ 117.727303] lr : lkdtm_WARNING_MESSAGE+0x34/0x44
1908 08:04:29.694661 # [ 117.732201] sp : ffff80000de83a70
1909 08:04:29.694867 # [ 117.735786] x29: ffff80000de83a70 x28: ffff000807198040 x27: 0000000000000000
1910 08:04:29.696609 # [ 117.743224] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
1911 08:04:29.736554 # [ 117.750661] x23: ffff00080a9a8000 x22: ffff80000de83bf0 x21: 0000000000000010
1912 08:04:29.736861 # [ 117.758098] x20: ffff00080a9a8000 x19: ffff80000b5951e0 x18: 0000000000000000
1913 08:04:29.737307 # [ 117.765535] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb9286000
1914 08:04:29.737497 # [ 117.772971] x14: 0000000000000000 x13: 205d353131353736 x12: 2e37313120205b3e
1915 08:04:29.737669 # [ 117.780407] x11: 656820747563205b x10: 000000000000005d x9 : ffff800008160288
1916 08:04:29.739830 # [ 117.787844] x8 : ffff000807198040 x7 : 3531313537362e37 x6 : 0000000000001ffe
1917 08:04:29.779699 # [ 117.795281] x5 : 0000000000017fe8 x4 : ffff00097ef7fc58 x3 : ffff800974a53000
1918 08:04:29.779980 # [ 117.802717] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807198040
1919 08:04:29.780211 # [ 117.810154] Call trace:
1920 08:04:29.780642 # [ 117.812868] lkdtm_WARNING_MESSAGE+0x34/0x44
1921 08:04:29.780830 # [ 117.817419] lkdtm_do_action+0x2c/0x50
1922 08:04:29.780999 # [ 117.821446] direct_entry+0x164/0x180
1923 08:04:29.781172 # [ 117.825387] full_proxy_write+0x68/0xc0
1924 08:04:29.781365 # [ 117.829507] vfs_write+0xcc/0x2a0
1925 08:04:29.783045 # [ 117.833105] ksys_write+0x78/0x104
1926 08:04:29.822851 # [ 117.836788] __arm64_sys_write+0x28/0x3c
1927 08:04:29.823124 # [ 117.840994] invoke_syscall+0x8c/0x120
1928 08:04:29.823312 # [ 117.845028] el0_svc_common.constprop.0+0x68/0x124
1929 08:04:29.823486 # [ 117.850104] do_el0_svc+0x40/0xcc
1930 08:04:29.823651 # [ 117.853700] el0_svc+0x48/0xc0
1931 08:04:29.824099 # [ 117.857036] el0t_64_sync_handler+0xb8/0xbc
1932 08:04:29.824275 # [ 117.861503] el0t_64_sync+0x18c/0x190
1933 08:04:29.824429 # [ 117.865445] irq event stamp: 0
1934 08:04:29.824579 # [ 117.868768] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1935 08:04:29.826226 # [ 117.875323] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1936 08:04:29.865012 # [ 117.883795] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1937 08:04:29.865277 # [ 117.892265] softirqs last disabled at (0): [<0000000000000000>] 0x0
1938 08:04:29.865740 # [ 117.898815] ---[ end trace 0000000000000000 ]---
1939 08:04:29.865940 # WARNING_MESSAGE: saw 'message trigger': ok
1940 08:04:29.866338 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1941 08:04:29.868415 # selftests: lkdtm: EXCEPTION.sh
1942 08:04:30.349124 <6>[ 118.696696] lkdtm: Performing direct entry EXCEPTION
1943 08:04:30.349787 <1>[ 118.702037] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1944 08:04:30.350091 <1>[ 118.711171] Mem abort info:
1945 08:04:30.350308 <1>[ 118.714249] ESR = 0x0000000096000044
1946 08:04:30.350504 <1>[ 118.720299] EC = 0x25: DABT (current EL), IL = 32 bits
1947 08:04:30.350690 <1>[ 118.725995] SET = 0, FnV = 0
1948 08:04:30.350882 <1>[ 118.729350] EA = 0, S1PTW = 0
1949 08:04:30.351046 <1>[ 118.732803] FSC = 0x04: level 0 translation fault
1950 08:04:30.352557 <1>[ 118.737976] Data abort info:
1951 08:04:30.392559 <1>[ 118.741145] ISV = 0, ISS = 0x00000044
1952 08:04:30.392934 <1>[ 118.745269] CM = 0, WnR = 1
1953 08:04:30.393540 <1>[ 118.748523] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088b52d000
1954 08:04:30.393790 <1>[ 118.755264] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1955 08:04:30.394049 <0>[ 118.762369] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
1956 08:04:30.394271 <4>[ 118.768917] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1957 08:04:30.435943 <4>[ 118.780749] CPU: 1 PID: 859 Comm: cat Tainted: G D W E 6.1.75-cip14 #1
1958 08:04:30.436324 <4>[ 118.788605] Hardware name: ARM Juno development board (r0) (DT)
1959 08:04:30.436610 <4>[ 118.794796] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1960 08:04:30.437176 <4>[ 118.802041] pc : lkdtm_EXCEPTION+0x18/0x30
1961 08:04:30.437420 <4>[ 118.806423] lr : lkdtm_do_action+0x2c/0x50
1962 08:04:30.437625 <4>[ 118.810795] sp : ffff80000df3ba90
1963 08:04:30.437862 <4>[ 118.814375] x29: ffff80000df3ba90 x28: ffff000806e9cf00 x27: 0000000000000000
1964 08:04:30.439198 <4>[ 118.821803] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
1965 08:04:30.479334 <4>[ 118.829232] x23: ffff0008016b1000 x22: ffff80000df3bc10 x21: 000000000000000a
1966 08:04:30.479666 <4>[ 118.836661] x20: ffff0008016b1000 x19: ffff80000b5951f0 x18: 0000000000000000
1967 08:04:30.480209 <4>[ 118.844086] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9d29b000
1968 08:04:30.480434 <4>[ 118.851510] x14: 0000000000000000 x13: 205d363936363936 x12: 2e38313120205b3e
1969 08:04:30.480646 <4>[ 118.858934] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c0cf3c
1970 08:04:30.522670 <4>[ 118.866359] x8 : ffff000806e9cf00 x7 : 3639363639362e38 x6 : 0000000000000001
1971 08:04:30.522969 <4>[ 118.873783] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
1972 08:04:30.523233 <4>[ 118.881207] x2 : 0000000000000000 x1 : ffff000806e9cf00 x0 : 0000000000000000
1973 08:04:30.523728 <4>[ 118.888631] Call trace:
1974 08:04:30.523938 <4>[ 118.891340] lkdtm_EXCEPTION+0x18/0x30
1975 08:04:30.524166 <4>[ 118.895362] lkdtm_do_action+0x2c/0x50
1976 08:04:30.524373 <4>[ 118.899381] direct_entry+0x164/0x180
1977 08:04:30.524567 <4>[ 118.903315] full_proxy_write+0x68/0xc0
1978 08:04:30.524759 <4>[ 118.907427] vfs_write+0xcc/0x2a0
1979 08:04:30.525963 <4>[ 118.911016] ksys_write+0x78/0x104
1980 08:04:30.576565 <4>[ 118.914691] __arm64_sys_write+0x28/0x3c
1981 08:04:30.577135 <4>[ 118.918888] invoke_syscall+0x8c/0x120
1982 08:04:30.577772 <4>[ 118.922914] el0_svc_common.constprop.0+0x68/0x124
1983 08:04:30.578162 <4>[ 118.927982] do_el0_svc+0x40/0xcc
1984 08:04:30.578783 <4>[ 118.931570] el0_svc+0x48/0xc0
1985 08:04:30.579588 <4>[ 118.934899] el0t_64_sync_handler+0xb8/0xbc
1986 08:04:30.580215 <4>[ 118.939357] el0t_64_sync+0x18c/0x190
1987 08:04:30.580702 <0>[ 118.943295] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
1988 08:04:30.581037 <4>[ 118.949663] ---[ end trace 0000000000000000 ]---
1989 08:04:30.581329 # Segmentation fault
1990 08:04:30.709367 # [ 118.696696] lkdtm: Performing direct entry EXCEPTION
1991 08:04:30.709681 # [ 118.702037] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1992 08:04:30.709875 # [ 118.711171] Mem abort info:
1993 08:04:30.710077 # [ 118.714249] ESR = 0x0000000096000044
1994 08:04:30.710505 # [ 118.720299] EC = 0x25: DABT (current EL), IL = 32 bits
1995 08:04:30.710661 # [ 118.725995] SET = 0, FnV = 0
1996 08:04:30.710802 # [ 118.729350] EA = 0, S1PTW = 0
1997 08:04:30.710942 # [ 118.732803] FSC = 0x04: level 0 translation fault
1998 08:04:30.712683 # [ 118.737976] Data abort info:
1999 08:04:30.752756 # [ 118.741145] ISV = 0, ISS = 0x00000044
2000 08:04:30.753257 # [ 118.745269] CM = 0, WnR = 1
2001 08:04:30.753589 # [ 118.748523] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088b52d000
2002 08:04:30.754229 # [ 118.755264] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2003 08:04:30.754566 # [ 118.762369] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
2004 08:04:30.754866 # [ 118.768917] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2005 08:04:30.795882 # [ 118.780749] CPU: 1 PID: 859 Comm: cat Tainted: G D W E 6.1.75-cip14 #1
2006 08:04:30.796422 # [ 118.788605] Hardware name: ARM Juno development board (r0) (DT)
2007 08:04:30.796809 # [ 118.794796] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2008 08:04:30.797448 # [ 118.802041] pc : lkdtm_EXCEPTION+0x18/0x30
2009 08:04:30.797782 # [ 118.806423] lr : lkdtm_do_action+0x2c/0x50
2010 08:04:30.798111 # [ 118.810795] sp : ffff80000df3ba90
2011 08:04:30.798410 # [ 118.814375] x29: ffff80000df3ba90 x28: ffff000806e9cf00 x27: 0000000000000000
2012 08:04:30.799404 # [ 118.821803] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
2013 08:04:30.839087 # [ 118.829232] x23: ffff0008016b1000 x22: ffff80000df3bc10 x21: 000000000000000a
2014 08:04:30.839581 # [ 118.836661] x20: ffff0008016b1000 x19: ffff80000b5951f0 x18: 0000000000000000
2015 08:04:30.840245 # [ 118.844086] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9d29b000
2016 08:04:30.840585 # [ 118.851510] x14: 0000000000000000 x13: 205d363936363936 x12: 2e38313120205b3e
2017 08:04:30.840890 # [ 118.858934] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c0cf3c
2018 08:04:30.842527 # [ 118.866359] x8 : ffff000806e9cf00 x7 : 3639363639362e38 x6 : 0000000000000001
2019 08:04:30.882247 # [ 118.873783] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2020 08:04:30.882730 # [ 118.881207] x2 : 0000000000000000 x1 : ffff000806e9cf00 x0 : 0000000000000000
2021 08:04:30.883075 # [ 118.888631] Call trace:
2022 08:04:30.883709 # [ 118.891340] lkdtm_EXCEPTION+0x18/0x30
2023 08:04:30.884037 # [ 118.895362] lkdtm_do_action+0x2c/0x50
2024 08:04:30.884339 # [ 118.899381] direct_entry+0x164/0x180
2025 08:04:30.884629 # [ 118.903315] full_proxy_write+0x68/0xc0
2026 08:04:30.884913 # [ 118.907427] vfs_write+0xcc/0x2a0
2027 08:04:30.885195 # [ 118.911016] ksys_write+0x78/0x104
2028 08:04:30.885855 # [ 118.914691] __arm64_sys_write+0x28/0x3c
2029 08:04:30.925489 # [ 118.918888] invoke_syscall+0x8c/0x120
2030 08:04:30.926062 # [ 118.922914] el0_svc_common.constprop.0+0x68/0x124
2031 08:04:30.926446 # [ 118.927982] do_el0_svc+0x40/0xcc
2032 08:04:30.926794 # [ 118.931570] el0_svc+0x48/0xc0
2033 08:04:30.927470 # [ 118.934899] el0t_64_sync_handler+0xb8/0xbc
2034 08:04:30.927953 # [ 118.939357] el0t_64_sync+0x18c/0x190
2035 08:04:30.928305 # [ 118.943295] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2036 08:04:30.928643 # [ 118.949663] ---[ end trace 0000000000000000 ]---
2037 08:04:30.929155 # EXCEPTION: saw 'call trace:': ok
2038 08:04:30.929596 ok 5 selftests: lkdtm: EXCEPTION.sh
2039 08:04:30.944486 # selftests: lkdtm: LOOP.sh
2040 08:04:31.264247 # Skipping LOOP: Hangs the system
2041 08:04:31.312239 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2042 08:04:31.408059 # selftests: lkdtm: EXHAUST_STACK.sh
2043 08:04:31.807703 # Skipping EXHAUST_STACK: Corrupts memory on failure
2044 08:04:31.839625 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2045 08:04:31.935500 # selftests: lkdtm: CORRUPT_STACK.sh
2046 08:04:32.335157 # Skipping CORRUPT_STACK: Crashes entire system on success
2047 08:04:32.367118 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2048 08:04:32.462960 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2049 08:04:32.862653 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2050 08:04:32.894654 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2051 08:04:32.990541 # selftests: lkdtm: ARRAY_BOUNDS.sh
2052 08:04:33.628018 <6>[ 121.977122] lkdtm: Performing direct entry ARRAY_BOUNDS
2053 08:04:33.628659 <6>[ 121.982729] lkdtm: Array access within bounds ...
2054 08:04:33.629081 <6>[ 121.987765] lkdtm: Array access beyond bounds ...
2055 08:04:33.629830 <3>[ 121.992811] ================================================================================
2056 08:04:33.630295 <3>[ 122.001582] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2057 08:04:33.630659 <3>[ 122.009648] index 8 is out of range for type 'char [8]'
2058 08:04:33.671366 <4>[ 122.015217] CPU: 1 PID: 1057 Comm: cat Tainted: G D W E 6.1.75-cip14 #1
2059 08:04:33.671961 <4>[ 122.023159] Hardware name: ARM Juno development board (r0) (DT)
2060 08:04:33.672363 <4>[ 122.029352] Call trace:
2061 08:04:33.672727 <4>[ 122.032062] dump_backtrace+0xe8/0x140
2062 08:04:33.673067 <4>[ 122.036089] show_stack+0x30/0x40
2063 08:04:33.673751 <4>[ 122.039673] dump_stack_lvl+0x8c/0xb8
2064 08:04:33.674153 <4>[ 122.043610] dump_stack+0x18/0x34
2065 08:04:33.674494 <4>[ 122.047196] ubsan_epilogue+0x10/0x44
2066 08:04:33.674881 <4>[ 122.051129] __ubsan_handle_out_of_bounds+0x88/0xc0
2067 08:04:33.675285 <4>[ 122.056285] lkdtm_ARRAY_BOUNDS+0x15c/0x1b0
2068 08:04:33.714666 <4>[ 122.060743] lkdtm_do_action+0x2c/0x50
2069 08:04:33.715182 <4>[ 122.064763] direct_entry+0x164/0x180
2070 08:04:33.715561 <4>[ 122.068696] full_proxy_write+0x68/0xc0
2071 08:04:33.715910 <4>[ 122.072807] vfs_write+0xcc/0x2a0
2072 08:04:33.716239 <4>[ 122.076397] ksys_write+0x78/0x104
2073 08:04:33.716559 <4>[ 122.080072] __arm64_sys_write+0x28/0x3c
2074 08:04:33.717217 <4>[ 122.084270] invoke_syscall+0x8c/0x120
2075 08:04:33.717570 <4>[ 122.088294] el0_svc_common.constprop.0+0x68/0x124
2076 08:04:33.717898 <4>[ 122.093363] do_el0_svc+0x40/0xcc
2077 08:04:33.718320 <4>[ 122.096952] el0_svc+0x48/0xc0
2078 08:04:33.718711 <4>[ 122.100278] el0t_64_sync_handler+0xb8/0xbc
2079 08:04:33.757521 <4>[ 122.104737] el0t_64_sync+0x18c/0x190
2080 08:04:33.758123 <3>[ 122.108733] ================================================================================
2081 08:04:33.758537 <3>[ 122.117552] lkdtm: FAIL: survived array bounds overflow!
2082 08:04:33.760867 <4>[ 122.123164] lkdtm: This is probably expected, since this kernel (6.1.75-cip14 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2083 08:04:33.870826 # [ 121.977122] lkdtm: Performing direct entry ARRAY_BOUNDS
2084 08:04:33.871400 # [ 121.982729] lkdtm: Array access within bounds ...
2085 08:04:33.871874 # [ 121.987765] lkdtm: Array access beyond bounds ...
2086 08:04:33.872642 # [ 121.992811] ================================================================================
2087 08:04:33.873118 # [ 122.001582] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2088 08:04:33.873470 # [ 122.009648] index 8 is out of range for type 'char [8]'
2089 08:04:33.913725 # [ 122.015217] CPU: 1 PID: 1057 Comm: cat Tainted: G D W E 6.1.75-cip14 #1
2090 08:04:33.914094 # [ 122.023159] Hardware name: ARM Juno development board (r0) (DT)
2091 08:04:33.914387 # [ 122.029352] Call trace:
2092 08:04:33.914629 # [ 122.032062] dump_backtrace+0xe8/0x140
2093 08:04:33.915157 # [ 122.036089] show_stack+0x30/0x40
2094 08:04:33.915349 # [ 122.039673] dump_stack_lvl+0x8c/0xb8
2095 08:04:33.915564 # [ 122.043610] dump_stack+0x18/0x34
2096 08:04:33.915760 # [ 122.047196] ubsan_epilogue+0x10/0x44
2097 08:04:33.915945 # [ 122.051129] __ubsan_handle_out_of_bounds+0x88/0xc0
2098 08:04:33.916125 # [ 122.056285] lkdtm_ARRAY_BOUNDS+0x15c/0x1b0
2099 08:04:33.916936 # [ 122.060743] lkdtm_do_action+0x2c/0x50
2100 08:04:33.956897 # [ 122.064763] direct_entry+0x164/0x180
2101 08:04:33.957227 # [ 122.068696] full_proxy_write+0x68/0xc0
2102 08:04:33.957507 # [ 122.072807] vfs_write+0xcc/0x2a0
2103 08:04:33.957749 # [ 122.076397] ksys_write+0x78/0x104
2104 08:04:33.957942 # [ 122.080072] __arm64_sys_write+0x28/0x3c
2105 08:04:33.958112 # [ 122.084270] invoke_syscall+0x8c/0x120
2106 08:04:33.958252 # [ 122.088294] el0_svc_common.constprop.0+0x68/0x124
2107 08:04:33.958611 # [ 122.093363] do_el0_svc+0x40/0xcc
2108 08:04:33.958738 # [ 122.096952] el0_svc+0x48/0xc0
2109 08:04:33.958874 # [ 122.100278] el0t_64_sync_handler+0xb8/0xbc
2110 08:04:33.960160 # [ 122.104737] el0t_64_sync+0x18c/0x190
2111 08:04:34.005134 # [ 122.108733] ================================================================================
2112 08:04:34.005440 # [ 122.117552] lkdtm: FAIL: survived array bounds overflow!
2113 08:04:34.005962 # [ 122.123164] lkdtm: This is probably expected, since this kernel (6.1.75-cip14 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2114 08:04:34.006230 # ARRAY_BOUNDS: saw 'call trace:|UBSAN: array-index-out-of-bounds': ok
2115 08:04:34.008401 ok 10 selftests: lkdtm: ARRAY_BOUNDS.sh
2116 08:04:34.040335 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2117 08:04:34.641987 <6>[ 122.990851] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2118 08:04:34.642623 <6>[ 122.996816] lkdtm: attempting good list addition
2119 08:04:34.643049 <6>[ 123.001769] lkdtm: attempting corrupted list addition
2120 08:04:34.643427 <4>[ 123.007151] ------------[ cut here ]------------
2121 08:04:34.644164 <4>[ 123.012091] list_add corruption. next->prev should be prev (ffff80000e30b9f8), but was 0000000000000000. (next=ffff80000e30ba28).
2122 08:04:34.645496 <4>[ 123.024361] WARNING: CPU: 1 PID: 1101 at lib/list_debug.c:27 __list_add_valid+0xb8/0x110
2123 08:04:34.685198 <4>[ 123.032758] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2124 08:04:34.685740 <4>[ 123.044583] CPU: 1 PID: 1101 Comm: cat Tainted: G D W E 6.1.75-cip14 #1
2125 08:04:34.686551 <4>[ 123.052521] Hardware name: ARM Juno development board (r0) (DT)
2126 08:04:34.686965 <4>[ 123.058712] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2127 08:04:34.687326 <4>[ 123.065953] pc : __list_add_valid+0xb8/0x110
2128 08:04:34.688791 <4>[ 123.070496] lr : __list_add_valid+0xb8/0x110
2129 08:04:34.728526 <4>[ 123.075037] sp : ffff80000e30b990
2130 08:04:34.729038 <4>[ 123.078617] x29: ffff80000e30b990 x28: ffff000804970040 x27: 0000000000000000
2131 08:04:34.729434 <4>[ 123.086045] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
2132 08:04:34.730203 <4>[ 123.093470] x23: ffff00080bb26000 x22: ffff80000e30bbb0 x21: ffff80000e30ba18
2133 08:04:34.730610 <4>[ 123.100895] x20: ffff80000e30b9f8 x19: ffff80000e30ba28 x18: 0000000000000000
2134 08:04:34.730962 <4>[ 123.108319] x17: ffff8000096e3214 x16: ffff80000879a918 x15: ffff8000080b3eac
2135 08:04:34.771837 <4>[ 123.115743] x14: ffff8000096fbe1c x13: ffff80000802ea78 x12: ffff80000802e97c
2136 08:04:34.772373 <4>[ 123.123167] x11: ffff80000843f29c x10: ffff80000843f1e8 x9 : ffff800009705170
2137 08:04:34.772771 <4>[ 123.130592] x8 : ffff00080137cd90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
2138 08:04:34.773504 <4>[ 123.138016] x5 : ffff80000e30c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
2139 08:04:34.773904 <4>[ 123.145440] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804970040
2140 08:04:34.774301 <4>[ 123.152863] Call trace:
2141 08:04:34.774640 <4>[ 123.155573] __list_add_valid+0xb8/0x110
2142 08:04:34.775334 <4>[ 123.159769] lkdtm_CORRUPT_LIST_ADD+0x98/0x11c
2143 08:04:34.815226 <4>[ 123.164491] lkdtm_do_action+0x2c/0x50
2144 08:04:34.815735 <4>[ 123.168512] direct_entry+0x164/0x180
2145 08:04:34.816120 <4>[ 123.172445] full_proxy_write+0x68/0xc0
2146 08:04:34.816474 <4>[ 123.176555] vfs_write+0xcc/0x2a0
2147 08:04:34.816814 <4>[ 123.180144] ksys_write+0x78/0x104
2148 08:04:34.817516 <4>[ 123.183819] __arm64_sys_write+0x28/0x3c
2149 08:04:34.817888 <4>[ 123.188015] invoke_syscall+0x8c/0x120
2150 08:04:34.818273 <4>[ 123.192041] el0_svc_common.constprop.0+0x68/0x124
2151 08:04:34.818726 <4>[ 123.197109] do_el0_svc+0x40/0xcc
2152 08:04:34.819137 <4>[ 123.200697] el0_svc+0x48/0xc0
2153 08:04:34.858678 <4>[ 123.204023] el0t_64_sync_handler+0xb8/0xbc
2154 08:04:34.859203 <4>[ 123.208481] el0t_64_sync+0x18c/0x190
2155 08:04:34.859591 <4>[ 123.212414] irq event stamp: 0
2156 08:04:34.859948 <4>[ 123.215732] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2157 08:04:34.860665 <4>[ 123.222278] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2158 08:04:34.861055 <4>[ 123.230740] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2159 08:04:34.861398 <4>[ 123.239200] softirqs last disabled at (0): [<0000000000000000>] 0x0
2160 08:04:34.862146 <4>[ 123.245741] ---[ end trace 0000000000000000 ]---
2161 08:04:34.877732 <3>[ 123.250750] lkdtm: Overwrite did not happen, but no BUG?!
2162 08:04:35.035354 # [ 122.990851] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2163 08:04:35.035663 # [ 122.996816] lkdtm: attempting good list addition
2164 08:04:35.035852 # [ 123.001769] lkdtm: attempting corrupted list addition
2165 08:04:35.036026 # [ 123.007151] ------------[ cut here ]------------
2166 08:04:35.036452 # [ 123.012091] list_add corruption. next->prev should be prev (ffff80000e30b9f8), but was 0000000000000000. (next=ffff80000e30ba28).
2167 08:04:35.038682 # [ 123.024361] WARNING: CPU: 1 PID: 1101 at lib/list_debug.c:27 __list_add_valid+0xb8/0x110
2168 08:04:35.078374 # [ 123.032758] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2169 08:04:35.078942 # [ 123.044583] CPU: 1 PID: 1101 Comm: cat Tainted: G D W E 6.1.75-cip14 #1
2170 08:04:35.079169 # [ 123.052521] Hardware name: ARM Juno development board (r0) (DT)
2171 08:04:35.079375 # [ 123.058712] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2172 08:04:35.079551 # [ 123.065953] pc : __list_add_valid+0xb8/0x110
2173 08:04:35.081741 # [ 123.070496] lr : __list_add_valid+0xb8/0x110
2174 08:04:35.081991 # [ 123.075037] sp : ffff80000e30b990
2175 08:04:35.121587 # [ 123.078617] x29: ffff80000e30b990 x28: ffff000804970040 x27: 0000000000000000
2176 08:04:35.121866 # [ 123.086045] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
2177 08:04:35.122346 # [ 123.093470] x23: ffff00080bb26000 x22: ffff80000e30bbb0 x21: ffff80000e30ba18
2178 08:04:35.122559 # [ 123.100895] x20: ffff80000e30b9f8 x19: ffff80000e30ba28 x18: 0000000000000000
2179 08:04:35.122745 # [ 123.108319] x17: ffff8000096e3214 x16: ffff80000879a918 x15: ffff8000080b3eac
2180 08:04:35.164728 # [ 123.115743] x14: ffff8000096fbe1c x13: ffff80000802ea78 x12: ffff80000802e97c
2181 08:04:35.165010 # [ 123.123167] x11: ffff80000843f29c x10: ffff80000843f1e8 x9 : ffff800009705170
2182 08:04:35.165213 # [ 123.130592] x8 : ffff00080137cd90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
2183 08:04:35.165652 # [ 123.138016] x5 : ffff80000e30c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
2184 08:04:35.165850 # [ 123.145440] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804970040
2185 08:04:35.166067 # [ 123.152863] Call trace:
2186 08:04:35.166248 # [ 123.155573] __list_add_valid+0xb8/0x110
2187 08:04:35.168079 # [ 123.159769] lkdtm_CORRUPT_LIST_ADD+0x98/0x11c
2188 08:04:35.207929 # [ 123.164491] lkdtm_do_action+0x2c/0x50
2189 08:04:35.208209 # [ 123.168512] direct_entry+0x164/0x180
2190 08:04:35.208414 # [ 123.172445] full_proxy_write+0x68/0xc0
2191 08:04:35.208599 # [ 123.176555] vfs_write+0xcc/0x2a0
2192 08:04:35.208770 # [ 123.180144] ksys_write+0x78/0x104
2193 08:04:35.209189 # [ 123.183819] __arm64_sys_write+0x28/0x3c
2194 08:04:35.209375 # [ 123.188015] invoke_syscall+0x8c/0x120
2195 08:04:35.209534 # [ 123.192041] el0_svc_common.constprop.0+0x68/0x124
2196 08:04:35.209690 # [ 123.197109] do_el0_svc+0x40/0xcc
2197 08:04:35.209841 # [ 123.200697] el0_svc+0x48/0xc0
2198 08:04:35.211261 # [ 123.204023] el0t_64_sync_handler+0xb8/0xbc
2199 08:04:35.251310 # [ 123.208481] el0t_64_sync+0x18c/0x190
2200 08:04:35.251843 # [ 123.212414] irq event stamp: 0
2201 08:04:35.252233 # [ 123.215732] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2202 08:04:35.252954 # [ 123.222278] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2203 08:04:35.253347 # [ 123.230740] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2204 08:04:35.253725 # [ 123.239200] softirqs last disabled at (0): [<0000000000000000>] 0x0
2205 08:04:35.254113 # [ 123.245741] ---[ end trace 0000000000000000 ]---
2206 08:04:35.277081 # [ 123.250750] lkdtm: Overwrite did not happen, but no BUG?!
2207 08:04:35.277609 # CORRUPT_LIST_ADD: saw 'list_add corruption': ok
2208 08:04:35.277990 ok 11 selftests: lkdtm: CORRUPT_LIST_ADD.sh
2209 08:04:35.280375 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2210 08:04:35.786906 <6>[ 124.135064] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2211 08:04:35.787500 <6>[ 124.141491] lkdtm: attempting good list removal
2212 08:04:35.787879 <6>[ 124.146396] lkdtm: attempting corrupted list removal
2213 08:04:35.788229 <4>[ 124.152070] ------------[ cut here ]------------
2214 08:04:35.788942 <4>[ 124.157028] list_del corruption. next->prev should be ffff80000e3bba88, but was 0000000000000000. (next=ffff80000e3bba98)
2215 08:04:35.790458 <4>[ 124.168349] WARNING: CPU: 1 PID: 1145 at lib/list_debug.c:62 __list_del_entry_valid+0x11c/0x130
2216 08:04:35.830035 <4>[ 124.177344] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2217 08:04:35.831017 <4>[ 124.189169] CPU: 1 PID: 1145 Comm: cat Tainted: G D W E 6.1.75-cip14 #1
2218 08:04:35.831437 <4>[ 124.197107] Hardware name: ARM Juno development board (r0) (DT)
2219 08:04:35.831801 <4>[ 124.203298] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2220 08:04:35.832140 <4>[ 124.210539] pc : __list_del_entry_valid+0x11c/0x130
2221 08:04:35.833830 <4>[ 124.215692] lr : __list_del_entry_valid+0x11c/0x130
2222 08:04:35.873430 <4>[ 124.220843] sp : ffff80000e3bba30
2223 08:04:35.873963 <4>[ 124.224423] x29: ffff80000e3bba30 x28: ffff00080d09cf00 x27: 0000000000000000
2224 08:04:35.874396 <4>[ 124.231850] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
2225 08:04:35.875108 <4>[ 124.239276] x23: ffff00080ccf2000 x22: ffff80000e3bbc20 x21: 0000000000000011
2226 08:04:35.875496 <4>[ 124.246701] x20: ffff80000e3bba78 x19: ffff80000e3bba88 x18: 0000000000000000
2227 08:04:35.875841 <4>[ 124.254125] x17: 20747562202c3838 x16: 6162623365303030 x15: 3038666666662065
2228 08:04:35.916765 <4>[ 124.261549] x14: 6220646c756f6873 x13: 205d383230373531 x12: 2e34323120205b3e
2229 08:04:35.917292 <4>[ 124.268974] x11: 663d7478656e2820 x10: 2e30303030303030 x9 : ffff800008160288
2230 08:04:35.917675 <4>[ 124.276398] x8 : ffff00080d09cf00 x7 : 3832303735312e34 x6 : 0000000000001ffe
2231 08:04:35.918063 <4>[ 124.283822] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
2232 08:04:35.918786 <4>[ 124.291246] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d09cf00
2233 08:04:35.919167 <4>[ 124.298670] Call trace:
2234 08:04:35.920319 <4>[ 124.301380] __list_del_entry_valid+0x11c/0x130
2235 08:04:35.960116 <4>[ 124.306185] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2236 08:04:35.960636 <4>[ 124.310904] lkdtm_do_action+0x2c/0x50
2237 08:04:35.961019 <4>[ 124.314924] direct_entry+0x164/0x180
2238 08:04:35.961367 <4>[ 124.318857] full_proxy_write+0x68/0xc0
2239 08:04:35.962135 <4>[ 124.322968] vfs_write+0xcc/0x2a0
2240 08:04:35.962529 <4>[ 124.326558] ksys_write+0x78/0x104
2241 08:04:35.962874 <4>[ 124.330233] __arm64_sys_write+0x28/0x3c
2242 08:04:35.963203 <4>[ 124.334430] invoke_syscall+0x8c/0x120
2243 08:04:35.963660 <4>[ 124.338455] el0_svc_common.constprop.0+0x68/0x124
2244 08:04:35.963994 <4>[ 124.343523] do_el0_svc+0x40/0xcc
2245 08:04:35.964387 <4>[ 124.347112] el0_svc+0x48/0xc0
2246 08:04:36.003444 <4>[ 124.350440] el0t_64_sync_handler+0xb8/0xbc
2247 08:04:36.003957 <4>[ 124.354898] el0t_64_sync+0x18c/0x190
2248 08:04:36.004333 <4>[ 124.358831] irq event stamp: 0
2249 08:04:36.004679 <4>[ 124.362149] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2250 08:04:36.005385 <4>[ 124.368695] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2251 08:04:36.005766 <4>[ 124.377158] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2252 08:04:36.006994 <4>[ 124.385618] softirqs last disabled at (0): [<0000000000000000>] 0x0
2253 08:04:36.024386 <4>[ 124.392159] ---[ end trace 0000000000000000 ]---
2254 08:04:36.027491 <3>[ 124.397148] lkdtm: Overwrite did not happen, but no BUG?!
2255 08:04:36.195769 # [ 124.135064] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2256 08:04:36.196112 # [ 124.141491] lkdtm: attempting good list removal
2257 08:04:36.196342 # [ 124.146396] lkdtm: attempting corrupted list removal
2258 08:04:36.196543 # [ 124.152070] ------------[ cut here ]------------
2259 08:04:36.197035 # [ 124.157028] list_del corruption. next->prev should be ffff80000e3bba88, but was 0000000000000000. (next=ffff80000e3bba98)
2260 08:04:36.199118 # [ 124.168349] WARNING: CPU: 1 PID: 1145 at lib/list_debug.c:62 __list_del_entry_valid+0x11c/0x130
2261 08:04:36.239268 # [ 124.177344] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2262 08:04:36.239831 # [ 124.189169] CPU: 1 PID: 1145 Comm: cat Tainted: G D W E 6.1.75-cip14 #1
2263 08:04:36.240244 # [ 124.197107] Hardware name: ARM Juno development board (r0) (DT)
2264 08:04:36.240969 # [ 124.203298] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2265 08:04:36.241365 # [ 124.210539] pc : __list_del_entry_valid+0x11c/0x130
2266 08:04:36.242789 # [ 124.215692] lr : __list_del_entry_valid+0x11c/0x130
2267 08:04:36.282385 # [ 124.220843] sp : ffff80000e3bba30
2268 08:04:36.282946 # [ 124.224423] x29: ffff80000e3bba30 x28: ffff00080d09cf00 x27: 0000000000000000
2269 08:04:36.283408 # [ 124.231850] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
2270 08:04:36.283799 # [ 124.239276] x23: ffff00080ccf2000 x22: ffff80000e3bbc20 x21: 0000000000000011
2271 08:04:36.284530 # [ 124.246701] x20: ffff80000e3bba78 x19: ffff80000e3bba88 x18: 0000000000000000
2272 08:04:36.284999 # [ 124.254125] x17: 20747562202c3838 x16: 6162623365303030 x15: 3038666666662065
2273 08:04:36.325521 # [ 124.261549] x14: 6220646c756f6873 x13: 205d383230373531 x12: 2e34323120205b3e
2274 08:04:36.326113 # [ 124.268974] x11: 663d7478656e2820 x10: 2e30303030303030 x9 : ffff800008160288
2275 08:04:36.326593 # [ 124.276398] x8 : ffff00080d09cf00 x7 : 3832303735312e34 x6 : 0000000000001ffe
2276 08:04:36.327324 # [ 124.283822] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
2277 08:04:36.327731 # [ 124.291246] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d09cf00
2278 08:04:36.328181 # [ 124.298670] Call trace:
2279 08:04:36.328548 # [ 124.301380] __list_del_entry_valid+0x11c/0x130
2280 08:04:36.329065 # [ 124.306185] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2281 08:04:36.368722 # [ 124.310904] lkdtm_do_action+0x2c/0x50
2282 08:04:36.369260 # [ 124.314924] direct_entry+0x164/0x180
2283 08:04:36.369652 # [ 124.318857] full_proxy_write+0x68/0xc0
2284 08:04:36.370048 # [ 124.322968] vfs_write+0xcc/0x2a0
2285 08:04:36.370785 # [ 124.326558] ksys_write+0x78/0x104
2286 08:04:36.371175 # [ 124.330233] __arm64_sys_write+0x28/0x3c
2287 08:04:36.371523 # [ 124.334430] invoke_syscall+0x8c/0x120
2288 08:04:36.371854 # [ 124.338455] el0_svc_common.constprop.0+0x68/0x124
2289 08:04:36.372290 # [ 124.343523] do_el0_svc+0x40/0xcc
2290 08:04:36.372615 # [ 124.347112] el0_svc+0x48/0xc0
2291 08:04:36.373003 # [ 124.350440] el0t_64_sync_handler+0xb8/0xbc
2292 08:04:36.411846 # [ 124.354898] el0t_64_sync+0x18c/0x190
2293 08:04:36.412443 # [ 124.358831] irq event stamp: 0
2294 08:04:36.412902 # [ 124.362149] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2295 08:04:36.413672 # [ 124.368695] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2296 08:04:36.414135 # [ 124.377158] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2297 08:04:36.414580 # [ 124.385618] softirqs last disabled at (0): [<0000000000000000>] 0x0
2298 08:04:36.415311 # [ 124.392159] ---[ end trace 0000000000000000 ]---
2299 08:04:36.438113 # [ 124.397148] lkdtm: Overwrite did not happen, but no BUG?!
2300 08:04:36.438623 # CORRUPT_LIST_DEL: saw 'list_del corruption': ok
2301 08:04:36.439011 ok 12 selftests: lkdtm: CORRUPT_LIST_DEL.sh
2302 08:04:36.441421 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2303 08:04:36.897105 <6>[ 125.243922] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2304 08:04:36.897492 <6>[ 125.250585] lkdtm: attempting bad read from page below current stack
2305 08:04:36.898088 <1>[ 125.257296] Unable to handle kernel paging request at virtual address ffff80000e45ffff
2306 08:04:36.898333 <1>[ 125.265698] Mem abort info:
2307 08:04:36.898547 <1>[ 125.268826] ESR = 0x0000000096000007
2308 08:04:36.898726 <1>[ 125.272867] EC = 0x25: DABT (current EL), IL = 32 bits
2309 08:04:36.898897 <1>[ 125.278480] SET = 0, FnV = 0
2310 08:04:36.899052 <1>[ 125.281806] EA = 0, S1PTW = 0
2311 08:04:36.940693 <1>[ 125.285233] FSC = 0x07: level 3 translation fault
2312 08:04:36.941077 <1>[ 125.290411] Data abort info:
2313 08:04:36.941307 <1>[ 125.293576] ISV = 0, ISS = 0x00000007
2314 08:04:36.941521 <1>[ 125.297700] CM = 0, WnR = 0
2315 08:04:36.941976 <1>[ 125.300952] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
2316 08:04:36.942180 <1>[ 125.307954] [ffff80000e45ffff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000884331003, pte=0000000000000000
2317 08:04:36.942348 <0>[ 125.320842] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2318 08:04:36.984016 <4>[ 125.327390] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2319 08:04:36.984357 <4>[ 125.339217] CPU: 1 PID: 1184 Comm: cat Tainted: G D W E 6.1.75-cip14 #1
2320 08:04:36.984590 <4>[ 125.347156] Hardware name: ARM Juno development board (r0) (DT)
2321 08:04:36.985052 <4>[ 125.353348] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2322 08:04:36.985268 <4>[ 125.360589] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2323 08:04:36.985473 <4>[ 125.366274] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2324 08:04:36.987296 <4>[ 125.371952] sp : ffff80000e463a50
2325 08:04:37.027398 <4>[ 125.375531] x29: ffff80000e463a50 x28: ffff000804678040 x27: 0000000000000000
2326 08:04:37.027717 <4>[ 125.382960] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
2327 08:04:37.027914 <4>[ 125.390389] x23: ffff00080d0d4000 x22: ffff80000e463bf0 x21: 0000000000000019
2328 08:04:37.028347 <4>[ 125.397821] x20: ffff00080d0d4000 x19: ffff80000e460000 x18: 0000000000000000
2329 08:04:37.028542 <4>[ 125.405250] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffacd76000
2330 08:04:37.030656 <4>[ 125.412675] x14: 0000000000000000 x13: 205d353835303532 x12: 2e35323120205b3e
2331 08:04:37.070732 <4>[ 125.420099] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff800008160288
2332 08:04:37.071055 <4>[ 125.427523] x8 : ffff000804678040 x7 : 3538353035322e35 x6 : 0000000000000001
2333 08:04:37.071283 <4>[ 125.434951] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2334 08:04:37.071741 <4>[ 125.442375] x2 : 0000000000000000 x1 : ffff000804678040 x0 : ffff80000a0f1658
2335 08:04:37.071939 <4>[ 125.449802] Call trace:
2336 08:04:37.072113 <4>[ 125.452512] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2337 08:04:37.073993 <4>[ 125.457842] lkdtm_do_action+0x2c/0x50
2338 08:04:37.114078 <4>[ 125.461864] direct_entry+0x164/0x180
2339 08:04:37.114371 <4>[ 125.465798] full_proxy_write+0x68/0xc0
2340 08:04:37.114579 <4>[ 125.469909] vfs_write+0xcc/0x2a0
2341 08:04:37.114765 <4>[ 125.473499] ksys_write+0x78/0x104
2342 08:04:37.115198 <4>[ 125.477173] __arm64_sys_write+0x28/0x3c
2343 08:04:37.115393 <4>[ 125.481371] invoke_syscall+0x8c/0x120
2344 08:04:37.115557 <4>[ 125.485395] el0_svc_common.constprop.0+0x68/0x124
2345 08:04:37.115717 <4>[ 125.490464] do_el0_svc+0x40/0xcc
2346 08:04:37.115872 <4>[ 125.494053] el0_svc+0x48/0xc0
2347 08:04:37.116025 <4>[ 125.497379] el0t_64_sync_handler+0xb8/0xbc
2348 08:04:37.117358 <4>[ 125.501838] el0t_64_sync+0x18c/0x190
2349 08:04:37.143185 <0>[ 125.505774] Code: 91186000 97ffc649 f0005060 91196000 (385ff261)
2350 08:04:37.143748 <4>[ 125.512142] ---[ end trace 0000000000000000 ]---
2351 08:04:37.146356 # Segmentation fault
2352 08:04:37.304320 # [ 125.243922] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2353 08:04:37.305319 # [ 125.250585] lkdtm: attempting bad read from page below current stack
2354 08:04:37.305774 # [ 125.257296] Unable to handle kernel paging request at virtual address ffff80000e45ffff
2355 08:04:37.306223 # [ 125.265698] Mem abort info:
2356 08:04:37.306598 # [ 125.268826] ESR = 0x0000000096000007
2357 08:04:37.306951 # [ 125.272867] EC = 0x25: DABT (current EL), IL = 32 bits
2358 08:04:37.307292 # [ 125.278480] SET = 0, FnV = 0
2359 08:04:37.308017 # [ 125.281806] EA = 0, S1PTW = 0
2360 08:04:37.347316 # [ 125.285233] FSC = 0x07: level 3 translation fault
2361 08:04:37.347624 # [ 125.290411] Data abort info:
2362 08:04:37.347837 # [ 125.293576] ISV = 0, ISS = 0x00000007
2363 08:04:37.348030 # [ 125.297700] CM = 0, WnR = 0
2364 08:04:37.348562 # [ 125.300952] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
2365 08:04:37.348944 # [ 125.307954] [ffff80000e45ffff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000884331003, pte=0000000000000000
2366 08:04:37.349293 # [ 125.320842] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2367 08:04:37.390625 # [ 125.327390] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2368 08:04:37.391242 # [ 125.339217] CPU: 1 PID: 1184 Comm: cat Tainted: G D W E 6.1.75-cip14 #1
2369 08:04:37.392022 # [ 125.347156] Hardware name: ARM Juno development board (r0) (DT)
2370 08:04:37.392429 # [ 125.353348] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2371 08:04:37.392796 # [ 125.360589] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2372 08:04:37.393143 # [ 125.366274] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2373 08:04:37.394383 # [ 125.371952] sp : ffff80000e463a50
2374 08:04:37.433849 # [ 125.375531] x29: ffff80000e463a50 x28: ffff000804678040 x27: 0000000000000000
2375 08:04:37.434439 # [ 125.382960] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
2376 08:04:37.435249 # [ 125.390389] x23: ffff00080d0d4000 x22: ffff80000e463bf0 x21: 0000000000000019
2377 08:04:37.435672 # [ 125.397821] x20: ffff00080d0d4000 x19: ffff80000e460000 x18: 0000000000000000
2378 08:04:37.436034 # [ 125.405250] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffacd76000
2379 08:04:37.437357 # [ 125.412675] x14: 0000000000000000 x13: 205d353835303532 x12: 2e35323120205b3e
2380 08:04:37.476922 # [ 125.420099] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff800008160288
2381 08:04:37.477455 # [ 125.427523] x8 : ffff000804678040 x7 : 3538353035322e35 x6 : 0000000000000001
2382 08:04:37.477849 # [ 125.434951] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2383 08:04:37.478643 # [ 125.442375] x2 : 0000000000000000 x1 : ffff000804678040 x0 : ffff80000a0f1658
2384 08:04:37.479045 # [ 125.449802] Call trace:
2385 08:04:37.479400 # [ 125.452512] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2386 08:04:37.480333 # [ 125.457842] lkdtm_do_action+0x2c/0x50
2387 08:04:37.520104 # [ 125.461864] direct_entry+0x164/0x180
2388 08:04:37.520640 # [ 125.465798] full_proxy_write+0x68/0xc0
2389 08:04:37.521036 # [ 125.469909] vfs_write+0xcc/0x2a0
2390 08:04:37.521395 # [ 125.473499] ksys_write+0x78/0x104
2391 08:04:37.521743 # [ 125.477173] __arm64_sys_write+0x28/0x3c
2392 08:04:37.522111 # [ 125.481371] invoke_syscall+0x8c/0x120
2393 08:04:37.522825 # [ 125.485395] el0_svc_common.constprop.0+0x68/0x124
2394 08:04:37.523223 # [ 125.490464] do_el0_svc+0x40/0xcc
2395 08:04:37.523654 # [ 125.494053] el0_svc+0x48/0xc0
2396 08:04:37.523995 # [ 125.497379] el0t_64_sync_handler+0xb8/0xbc
2397 08:04:37.524406 # [ 125.501838] el0t_64_sync+0x18c/0x190
2398 08:04:37.556925 # [ 125.505774] Code: 91186000 97ffc649 f0005060 91196000 (385ff261)
2399 08:04:37.557491 # [ 125.512142] ---[ end trace 0000000000000000 ]---
2400 08:04:37.558242 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
2401 08:04:37.560258 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2402 08:04:37.560768 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2403 08:04:38.010232 <6>[ 126.359221] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2404 08:04:38.010875 <6>[ 126.365927] lkdtm: attempting bad read from page above current stack
2405 08:04:38.011146 <1>[ 126.373066] Unable to handle kernel paging request at virtual address ffff80000e51c000
2406 08:04:38.011361 <1>[ 126.381321] Mem abort info:
2407 08:04:38.011556 <1>[ 126.384412] ESR = 0x0000000096000007
2408 08:04:38.011791 <1>[ 126.388450] EC = 0x25: DABT (current EL), IL = 32 bits
2409 08:04:38.011968 <1>[ 126.394059] SET = 0, FnV = 0
2410 08:04:38.013545 <1>[ 126.397399] EA = 0, S1PTW = 0
2411 08:04:38.053674 <1>[ 126.400828] FSC = 0x07: level 3 translation fault
2412 08:04:38.054040 <1>[ 126.406000] Data abort info:
2413 08:04:38.054280 <1>[ 126.409164] ISV = 0, ISS = 0x00000007
2414 08:04:38.054747 <1>[ 126.413286] CM = 0, WnR = 0
2415 08:04:38.054979 <1>[ 126.416538] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
2416 08:04:38.055162 <1>[ 126.423535] [ffff80000e51c000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000884331003, pte=0000000000000000
2417 08:04:38.056965 <0>[ 126.436421] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2418 08:04:38.096960 <4>[ 126.442972] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2419 08:04:38.097296 <4>[ 126.454798] CPU: 2 PID: 1238 Comm: cat Tainted: G D W E 6.1.75-cip14 #1
2420 08:04:38.097872 <4>[ 126.462744] Hardware name: ARM Juno development board (r0) (DT)
2421 08:04:38.098122 <4>[ 126.468940] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2422 08:04:38.098368 <4>[ 126.476181] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2423 08:04:38.100158 <4>[ 126.481950] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2424 08:04:38.140343 <4>[ 126.487713] sp : ffff80000e51bab0
2425 08:04:38.140672 <4>[ 126.491293] x29: ffff80000e51bab0 x28: ffff0008048bcf00 x27: 0000000000000000
2426 08:04:38.140962 <4>[ 126.498726] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
2427 08:04:38.141208 <4>[ 126.506154] x23: ffff000806e71000 x22: ffff80000e51bc50 x21: 000000000000001a
2428 08:04:38.141687 <4>[ 126.513584] x20: ffff000806e71000 x19: ffff80000e51c000 x18: 0000000000000000
2429 08:04:38.141869 <4>[ 126.521009] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
2430 08:04:38.183632 <4>[ 126.528433] x14: ffff0008008eb4c0 x13: ffff800974a15000 x12: 0000000030d4d91d
2431 08:04:38.183978 <4>[ 126.535863] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800008160288
2432 08:04:38.184548 <4>[ 126.543289] x8 : ffff0008048bcf00 x7 : 00000074b5503510 x6 : 0000000000000001
2433 08:04:38.184785 <4>[ 126.550719] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2434 08:04:38.184983 <4>[ 126.558142] x2 : 0000000000000000 x1 : ffff0008048bcf00 x0 : ffff80000a0f15e0
2435 08:04:38.185168 <4>[ 126.565569] Call trace:
2436 08:04:38.186936 <4>[ 126.568284] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2437 08:04:38.227054 <4>[ 126.573701] lkdtm_do_action+0x2c/0x50
2438 08:04:38.227337 <4>[ 126.577724] direct_entry+0x164/0x180
2439 08:04:38.227544 <4>[ 126.581657] full_proxy_write+0x68/0xc0
2440 08:04:38.227731 <4>[ 126.585769] vfs_write+0xcc/0x2a0
2441 08:04:38.227910 <4>[ 126.589359] ksys_write+0x78/0x104
2442 08:04:38.228082 <4>[ 126.593034] __arm64_sys_write+0x28/0x3c
2443 08:04:38.228248 <4>[ 126.597232] invoke_syscall+0x8c/0x120
2444 08:04:38.228662 <4>[ 126.601257] el0_svc_common.constprop.0+0x68/0x124
2445 08:04:38.228812 <4>[ 126.606326] do_el0_svc+0x40/0xcc
2446 08:04:38.228948 <4>[ 126.609914] el0_svc+0x48/0xc0
2447 08:04:38.230323 <4>[ 126.613240] el0t_64_sync_handler+0xb8/0xbc
2448 08:04:38.253164 <4>[ 126.617698] el0t_64_sync+0x18c/0x190
2449 08:04:38.253720 <0>[ 126.621635] Code: 97ffc660 91401273 f0005060 91178000 (39400261)
2450 08:04:38.256289 <4>[ 126.628003] ---[ end trace 0000000000000000 ]---
2451 08:04:38.256563 # Segmentation fault
2452 08:04:38.411927 # [ 126.359221] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2453 08:04:38.412263 # [ 126.365927] lkdtm: attempting bad read from page above current stack
2454 08:04:38.412488 # [ 126.373066] Unable to handle kernel paging request at virtual address ffff80000e51c000
2455 08:04:38.412691 # [ 126.381321] Mem abort info:
2456 08:04:38.412882 # [ 126.384412] ESR = 0x0000000096000007
2457 08:04:38.413413 # [ 126.388450] EC = 0x25: DABT (current EL), IL = 32 bits
2458 08:04:38.413795 # [ 126.394059] SET = 0, FnV = 0
2459 08:04:38.415422 # [ 126.397399] EA = 0, S1PTW = 0
2460 08:04:38.455051 # [ 126.400828] FSC = 0x07: level 3 translation fault
2461 08:04:38.455358 # [ 126.406000] Data abort info:
2462 08:04:38.455571 # [ 126.409164] ISV = 0, ISS = 0x00000007
2463 08:04:38.455768 # [ 126.413286] CM = 0, WnR = 0
2464 08:04:38.455948 # [ 126.416538] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
2465 08:04:38.456385 # [ 126.423535] [ffff80000e51c000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000884331003, pte=0000000000000000
2466 08:04:38.456585 # [ 126.436421] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2467 08:04:38.498245 # [ 126.442972] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2468 08:04:38.498552 # [ 126.454798] CPU: 2 PID: 1238 Comm: cat Tainted: G D W E 6.1.75-cip14 #1
2469 08:04:38.498764 # [ 126.462744] Hardware name: ARM Juno development board (r0) (DT)
2470 08:04:38.499226 # [ 126.468940] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2471 08:04:38.499436 # [ 126.476181] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2472 08:04:38.499617 # [ 126.481950] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2473 08:04:38.501543 # [ 126.487713] sp : ffff80000e51bab0
2474 08:04:38.541371 # [ 126.491293] x29: ffff80000e51bab0 x28: ffff0008048bcf00 x27: 0000000000000000
2475 08:04:38.541708 # [ 126.498726] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
2476 08:04:38.541929 # [ 126.506154] x23: ffff000806e71000 x22: ffff80000e51bc50 x21: 000000000000001a
2477 08:04:38.542152 # [ 126.513584] x20: ffff000806e71000 x19: ffff80000e51c000 x18: 0000000000000000
2478 08:04:38.542615 # [ 126.521009] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
2479 08:04:38.544660 # [ 126.528433] x14: ffff0008008eb4c0 x13: ffff800974a15000 x12: 0000000030d4d91d
2480 08:04:38.584543 # [ 126.535863] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800008160288
2481 08:04:38.584839 # [ 126.543289] x8 : ffff0008048bcf00 x7 : 00000074b5503510 x6 : 0000000000000001
2482 08:04:38.585050 # [ 126.550719] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2483 08:04:38.585517 # [ 126.558142] x2 : 0000000000000000 x1 : ffff0008048bcf00 x0 : ffff80000a0f15e0
2484 08:04:38.585704 # [ 126.565569] Call trace:
2485 08:04:38.585867 # [ 126.568284] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2486 08:04:38.587846 # [ 126.573701] lkdtm_do_action+0x2c/0x50
2487 08:04:38.627681 # [ 126.577724] direct_entry+0x164/0x180
2488 08:04:38.627957 # [ 126.581657] full_proxy_write+0x68/0xc0
2489 08:04:38.628208 # [ 126.585769] vfs_write+0xcc/0x2a0
2490 08:04:38.628401 # [ 126.589359] ksys_write+0x78/0x104
2491 08:04:38.628579 # [ 126.593034] __arm64_sys_write+0x28/0x3c
2492 08:04:38.628749 # [ 126.597232] invoke_syscall+0x8c/0x120
2493 08:04:38.629198 # [ 126.601257] el0_svc_common.constprop.0+0x68/0x124
2494 08:04:38.629399 # [ 126.606326] do_el0_svc+0x40/0xcc
2495 08:04:38.629593 # [ 126.609914] el0_svc+0x48/0xc0
2496 08:04:38.629758 # [ 126.613240] el0t_64_sync_handler+0xb8/0xbc
2497 08:04:38.630909 # [ 126.617698] el0t_64_sync+0x18c/0x190
2498 08:04:38.664614 # [ 126.621635] Code: 97ffc660 91401273 f0005060 91178000 (39400261)
2499 08:04:38.664923 # [ 126.628003] ---[ end trace 0000000000000000 ]---
2500 08:04:38.665138 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2501 08:04:38.667862 ok 14 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2502 08:04:38.668116 # selftests: lkdtm: REPORT_STACK_CANARY.sh
2503 08:04:39.235400 <6>[ 127.599982] lkdtm: Performing direct entry REPORT_STACK_CANARY
2504 08:04:39.238585 <6>[ 127.606825] lkdtm: Recorded stack canary for pid 1303 at offset 1
2505 08:04:39.272308 <6>[ 127.639035] lkdtm: Performing direct entry REPORT_STACK_CANARY
2506 08:04:39.275651 <6>[ 127.645215] lkdtm: ok: stack canaries differ between pid 1303 and pid 1305 at offset 1.
2507 08:04:39.404206 # [ 127.599982] lkdtm: Performing direct entry REPORT_STACK_CANARY
2508 08:04:39.405204 # [ 127.606825] lkdtm: Recorded stack canary for pid 1303 at offset 1
2509 08:04:39.405732 # [ 127.639035] lkdtm: Performing direct entry REPORT_STACK_CANARY
2510 08:04:39.406294 # [ 127.645215] lkdtm: ok: stack canaries differ between pid 1303 and pid 1305 at offset 1.
2511 08:04:39.407807 # REPORT_STACK_CANARY: saw 'ok: stack canaries differ': ok
2512 08:04:39.471286 ok 15 selftests: lkdtm: REPORT_STACK_CANARY.sh
2513 08:04:39.551277 # selftests: lkdtm: UNSET_SMEP.sh
2514 08:04:40.160510 <6>[ 128.528716] lkdtm: Performing direct entry UNSET_SMEP
2515 08:04:40.163776 <3>[ 128.534151] lkdtm: XFAIL: this test is x86_64-only
2516 08:04:40.261342 # [ 128.528716] lkdtm: Performing direct entry UNSET_SMEP
2517 08:04:40.264619 # [ 128.534151] lkdtm: XFAIL: this test is x86_64-only
2518 08:04:40.312497 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2519 08:04:40.392171 ok 16 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2520 08:04:40.504107 # selftests: lkdtm: DOUBLE_FAULT.sh
2521 08:04:41.017678 <6>[ 129.388383] lkdtm: Performing direct entry DOUBLE_FAULT
2522 08:04:41.020920 <3>[ 129.393996] lkdtm: XFAIL: this test is ia32-only
2523 08:04:41.118519 # [ 129.388383] lkdtm: Performing direct entry DOUBLE_FAULT
2524 08:04:41.121775 # [ 129.393996] lkdtm: XFAIL: this test is ia32-only
2525 08:04:41.185587 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2526 08:04:41.249642 ok 17 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2527 08:04:41.345504 # selftests: lkdtm: CORRUPT_PAC.sh
2528 08:04:41.857924 <6>[ 130.224582] lkdtm: Performing direct entry CORRUPT_PAC
2529 08:04:41.861137 <3>[ 130.230069] lkdtm: FAIL: CPU lacks pointer authentication feature
2530 08:04:41.963690 # [ 130.224582] lkdtm: Performing direct entry CORRUPT_PAC
2531 08:04:41.966897 # [ 130.230069] lkdtm: FAIL: CPU lacks pointer authentication feature
2532 08:04:42.014758 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2533 08:04:42.094783 not ok 18 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2534 08:04:42.190511 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2535 08:04:42.728102 <6>[ 131.093696] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2536 08:04:42.731411 <3>[ 131.101016] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2537 08:04:42.838965 # [ 131.093696] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2538 08:04:42.842322 # [ 131.101016] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2539 08:04:42.890102 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2540 08:04:42.967007 ok 19 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2541 08:04:43.046953 # selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
2542 08:04:43.586849 <6>[ 131.936222] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2543 08:04:43.587480 <6>[ 131.942564] lkdtm: Attempting slab linear overflow ...
2544 08:04:43.587704 <3>[ 131.948066] =============================================================================
2545 08:04:43.587940 <3>[ 131.956532] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2546 08:04:43.588152 <3>[ 131.964562] -----------------------------------------------------------------------------
2547 08:04:43.588348 <3>[ 131.964562]
2548 08:04:43.630478 <3>[ 131.974760] 0xffff000805afc400-0xffff000805afc403 @offset=17408. First byte 0x78 instead of 0xcc
2549 08:04:43.631034 <3>[ 131.983836] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=11 cpu=0 pid=1513
2550 08:04:43.631636 <4>[ 131.991794] __kmem_cache_alloc_node+0x110/0x2ac
2551 08:04:43.632239 <4>[ 131.996696] kmalloc_trace+0x54/0xa0
2552 08:04:43.633238 <4>[ 132.000551] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2553 08:04:43.633817 <4>[ 132.005536] lkdtm_do_action+0x2c/0x50
2554 08:04:43.634381 <4>[ 132.009564] direct_entry+0x164/0x180
2555 08:04:43.634885 <4>[ 132.013503] full_proxy_write+0x68/0xc0
2556 08:04:43.635471 <4>[ 132.017622] vfs_write+0xcc/0x2a0
2557 08:04:43.673886 <4>[ 132.021218] ksys_write+0x78/0x104
2558 08:04:43.674446 <4>[ 132.024900] __arm64_sys_write+0x28/0x3c
2559 08:04:43.674808 <4>[ 132.029105] invoke_syscall+0x8c/0x120
2560 08:04:43.675140 <4>[ 132.033137] el0_svc_common.constprop.0+0x68/0x124
2561 08:04:43.675815 <4>[ 132.038213] do_el0_svc+0x40/0xcc
2562 08:04:43.676177 <4>[ 132.041809] el0_svc+0x48/0xc0
2563 08:04:43.676492 <4>[ 132.045144] el0t_64_sync_handler+0xb8/0xbc
2564 08:04:43.676804 <4>[ 132.049610] el0t_64_sync+0x18c/0x190
2565 08:04:43.677110 <3>[ 132.053550] Freed in skb_free_head+0x4c/0x90 age=14 cpu=0 pid=0
2566 08:04:43.677502 <4>[ 132.059759] __kmem_cache_free+0x258/0x2b4
2567 08:04:43.717358 <4>[ 132.064135] kfree+0xc0/0x1a0
2568 08:04:43.717899 <4>[ 132.067378] skb_free_head+0x4c/0x90
2569 08:04:43.718402 <4>[ 132.071229] skb_release_data+0x14c/0x1c4
2570 08:04:43.718836 <4>[ 132.075520] __kfree_skb+0x34/0x50
2571 08:04:43.719254 <4>[ 132.079200] tcp_ack+0x6c8/0x1364
2572 08:04:43.720043 <4>[ 132.082793] tcp_rcv_established+0x79c/0x8e4
2573 08:04:43.720441 <4>[ 132.087344] tcp_v4_do_rcv+0x164/0x380
2574 08:04:43.720888 <4>[ 132.091375] tcp_v4_rcv+0xc7c/0xd70
2575 08:04:43.721311 <4>[ 132.095139] ip_protocol_deliver_rcu+0x8c/0x320
2576 08:04:43.721731 <4>[ 132.099950] ip_local_deliver_finish+0xbc/0x1f0
2577 08:04:43.722300 <4>[ 132.104760] ip_local_deliver+0x88/0x2d4
2578 08:04:43.760660 <4>[ 132.108960] ip_rcv_finish+0xb0/0xf4
2579 08:04:43.761184 <4>[ 132.112812] ip_rcv+0x68/0x2bc
2580 08:04:43.762062 <4>[ 132.116141] __netif_receive_skb_one_core+0x68/0x94
2581 08:04:43.762484 <4>[ 132.121300] __netif_receive_skb+0x2c/0x80
2582 08:04:43.762934 <3>[ 132.125674] Slab 0xfffffc002016be00 objects=10 used=8 fp=0xffff000805afb400 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2583 08:04:43.763372 <3>[ 132.138759] Object 0xffff000805afc000 @offset=16384 fp=0x0000000000000000
2584 08:04:43.763805 <3>[ 132.138759]
2585 08:04:43.803901 <3>[ 132.147572] Redzone ffff000805afbc00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2586 08:04:43.804464 <3>[ 132.157340] Redzone ffff000805afbc10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2587 08:04:43.805315 <3>[ 132.167106] Redzone ffff000805afbc20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2588 08:04:43.805728 <3>[ 132.176873] Redzone ffff000805afbc30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2589 08:04:43.807533 <3>[ 132.186640] Redzone ffff000805afbc40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2590 08:04:43.847154 <3>[ 132.196407] Redzone ffff000805afbc50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2591 08:04:43.848060 <3>[ 132.206174] Redzone ffff000805afbc60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2592 08:04:43.848487 <3>[ 132.215941] Redzone ffff000805afbc70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2593 08:04:43.848943 <3>[ 132.225708] Redzone ffff000805afbc80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2594 08:04:43.890454 <3>[ 132.235475] Redzone ffff000805afbc90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2595 08:04:43.890983 <3>[ 132.245241] Redzone ffff000805afbca0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2596 08:04:43.891828 <3>[ 132.255008] Redzone ffff000805afbcb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2597 08:04:43.892247 <3>[ 132.264774] Redzone ffff000805afbcc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2598 08:04:43.933641 <3>[ 132.274543] Redzone ffff000805afbcd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2599 08:04:43.934196 <3>[ 132.284309] Redzone ffff000805afbce0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2600 08:04:43.935030 <3>[ 132.294076] Redzone ffff000805afbcf0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2601 08:04:43.935445 <3>[ 132.303843] Redzone ffff000805afbd00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2602 08:04:43.937289 <3>[ 132.313609] Redzone ffff000805afbd10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2603 08:04:43.976901 <3>[ 132.323376] Redzone ffff000805afbd20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2604 08:04:43.977424 <3>[ 132.333142] Redzone ffff000805afbd30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2605 08:04:43.978270 <3>[ 132.342909] Redzone ffff000805afbd40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2606 08:04:43.978690 <3>[ 132.352676] Redzone ffff000805afbd50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2607 08:04:44.020183 <3>[ 132.362443] Redzone ffff000805afbd60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2608 08:04:44.020714 <3>[ 132.372209] Redzone ffff000805afbd70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2609 08:04:44.021532 <3>[ 132.381976] Redzone ffff000805afbd80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2610 08:04:44.021937 <3>[ 132.391743] Redzone ffff000805afbd90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2611 08:04:44.023796 <3>[ 132.401509] Redzone ffff000805afbda0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2612 08:04:44.063445 <3>[ 132.411276] Redzone ffff000805afbdb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2613 08:04:44.064311 <3>[ 132.421043] Redzone ffff000805afbdc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2614 08:04:44.064734 <3>[ 132.430810] Redzone ffff000805afbdd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2615 08:04:44.065196 <3>[ 132.440577] Redzone ffff000805afbde0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2616 08:04:44.106664 <3>[ 132.450343] Redzone ffff000805afbdf0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2617 08:04:44.107542 <3>[ 132.460110] Redzone ffff000805afbe00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2618 08:04:44.107973 <3>[ 132.469876] Redzone ffff000805afbe10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2619 08:04:44.108430 <3>[ 132.479643] Redzone ffff000805afbe20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2620 08:04:44.110300 <3>[ 132.489409] Redzone ffff000805afbe30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2621 08:04:44.149920 <3>[ 132.499176] Redzone ffff000805afbe40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2622 08:04:44.150808 <3>[ 132.508943] Redzone ffff000805afbe50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2623 08:04:44.151238 <3>[ 132.518710] Redzone ffff000805afbe60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2624 08:04:44.151687 <3>[ 132.528477] Redzone ffff000805afbe70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2625 08:04:44.193213 <3>[ 132.538243] Redzone ffff000805afbe80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2626 08:04:44.193746 <3>[ 132.548010] Redzone ffff000805afbe90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2627 08:04:44.194626 <3>[ 132.557776] Redzone ffff000805afbea0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2628 08:04:44.195046 <3>[ 132.567543] Redzone ffff000805afbeb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2629 08:04:44.236453 <3>[ 132.577309] Redzone ffff000805afbec0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2630 08:04:44.236991 <3>[ 132.587076] Redzone ffff000805afbed0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2631 08:04:44.237840 <3>[ 132.596842] Redzone ffff000805afbee0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2632 08:04:44.238301 <3>[ 132.606608] Redzone ffff000805afbef0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2633 08:04:44.240088 <3>[ 132.616375] Redzone ffff000805afbf00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2634 08:04:44.279706 <3>[ 132.626142] Redzone ffff000805afbf10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2635 08:04:44.280595 <3>[ 132.635909] Redzone ffff000805afbf20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2636 08:04:44.281024 <3>[ 132.645675] Redzone ffff000805afbf30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2637 08:04:44.281484 <3>[ 132.655442] Redzone ffff000805afbf40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2638 08:04:44.322940 <3>[ 132.665209] Redzone ffff000805afbf50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2639 08:04:44.323469 <3>[ 132.674976] Redzone ffff000805afbf60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2640 08:04:44.324287 <3>[ 132.684742] Redzone ffff000805afbf70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2641 08:04:44.324697 <3>[ 132.694509] Redzone ffff000805afbf80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2642 08:04:44.326531 <3>[ 132.704276] Redzone ffff000805afbf90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2643 08:04:44.366180 <3>[ 132.714042] Redzone ffff000805afbfa0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2644 08:04:44.367057 <3>[ 132.723809] Redzone ffff000805afbfb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2645 08:04:44.367487 <3>[ 132.733576] Redzone ffff000805afbfc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2646 08:04:44.367934 <3>[ 132.743343] Redzone ffff000805afbfd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2647 08:04:44.409438 <3>[ 132.753109] Redzone ffff000805afbfe0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2648 08:04:44.409961 <3>[ 132.762876] Redzone ffff000805afbff0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2649 08:04:44.410824 <3>[ 132.772643] Object ffff000805afc000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2650 08:04:44.411243 <3>[ 132.782410] Object ffff000805afc010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2651 08:04:44.413065 <3>[ 132.792176] Object ffff000805afc020: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2652 08:04:44.453014 <3>[ 132.801943] Object ffff000805afc030: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2653 08:04:44.453505 <3>[ 132.811710] Object ffff000805afc040: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2654 08:04:44.453982 <3>[ 132.821477] Object ffff000805afc050: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2655 08:04:44.454458 <3>[ 132.831243] Object ffff000805afc060: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2656 08:04:44.495974 <3>[ 132.841010] Object ffff000805afc070: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2657 08:04:44.496507 <3>[ 132.850777] Object ffff000805afc080: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2658 08:04:44.497325 <3>[ 132.860543] Object ffff000805afc090: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2659 08:04:44.497732 <3>[ 132.870310] Object ffff000805afc0a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2660 08:04:44.539266 <3>[ 132.880077] Object ffff000805afc0b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2661 08:04:44.539816 <3>[ 132.889843] Object ffff000805afc0c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2662 08:04:44.540663 <3>[ 132.899610] Object ffff000805afc0d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2663 08:04:44.541078 <3>[ 132.909377] Object ffff000805afc0e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2664 08:04:44.542860 <3>[ 132.919144] Object ffff000805afc0f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2665 08:04:44.582460 <3>[ 132.928910] Object ffff000805afc100: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2666 08:04:44.582999 <3>[ 132.938677] Object ffff000805afc110: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2667 08:04:44.583825 <3>[ 132.948444] Object ffff000805afc120: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2668 08:04:44.584228 <3>[ 132.958210] Object ffff000805afc130: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2669 08:04:44.625754 <3>[ 132.967977] Object ffff000805afc140: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2670 08:04:44.626321 <3>[ 132.977744] Object ffff000805afc150: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2671 08:04:44.627171 <3>[ 132.987511] Object ffff000805afc160: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2672 08:04:44.627588 <3>[ 132.997277] Object ffff000805afc170: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2673 08:04:44.629355 <3>[ 133.007044] Object ffff000805afc180: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2674 08:04:44.668967 <3>[ 133.016811] Object ffff000805afc190: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2675 08:04:44.669867 <3>[ 133.026577] Object ffff000805afc1a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2676 08:04:44.670331 <3>[ 133.036344] Object ffff000805afc1b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2677 08:04:44.670794 <3>[ 133.046110] Object ffff000805afc1c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2678 08:04:44.712243 <3>[ 133.055877] Object ffff000805afc1d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2679 08:04:44.713113 <3>[ 133.065644] Object ffff000805afc1e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2680 08:04:44.713539 <3>[ 133.075410] Object ffff000805afc1f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2681 08:04:44.713998 <3>[ 133.085177] Object ffff000805afc200: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2682 08:04:44.715873 <3>[ 133.094944] Object ffff000805afc210: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2683 08:04:44.755501 <3>[ 133.104710] Object ffff000805afc220: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2684 08:04:44.756382 <3>[ 133.114477] Object ffff000805afc230: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2685 08:04:44.756814 <3>[ 133.124244] Object ffff000805afc240: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2686 08:04:44.757272 <3>[ 133.134011] Object ffff000805afc250: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2687 08:04:44.798716 <3>[ 133.143777] Object ffff000805afc260: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2688 08:04:44.799246 <3>[ 133.153544] Object ffff000805afc270: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2689 08:04:44.800086 <3>[ 133.163311] Object ffff000805afc280: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2690 08:04:44.800502 <3>[ 133.173077] Object ffff000805afc290: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2691 08:04:44.842050 <3>[ 133.182844] Object ffff000805afc2a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2692 08:04:44.842584 <3>[ 133.192610] Object ffff000805afc2b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2693 08:04:44.843422 <3>[ 133.202377] Object ffff000805afc2c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2694 08:04:44.843840 <3>[ 133.212144] Object ffff000805afc2d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2695 08:04:44.845720 <3>[ 133.221911] Object ffff000805afc2e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2696 08:04:44.885247 <3>[ 133.231678] Object ffff000805afc2f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2697 08:04:44.885806 <3>[ 133.241444] Object ffff000805afc300: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2698 08:04:44.886669 <3>[ 133.251211] Object ffff000805afc310: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2699 08:04:44.887082 <3>[ 133.260977] Object ffff000805afc320: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2700 08:04:44.928534 <3>[ 133.270744] Object ffff000805afc330: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2701 08:04:44.929062 <3>[ 133.280511] Object ffff000805afc340: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2702 08:04:44.929899 <3>[ 133.290278] Object ffff000805afc350: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2703 08:04:44.930356 <3>[ 133.300044] Object ffff000805afc360: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2704 08:04:44.932146 <3>[ 133.309811] Object ffff000805afc370: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2705 08:04:44.971742 <3>[ 133.319578] Object ffff000805afc380: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2706 08:04:44.972638 <3>[ 133.329344] Object ffff000805afc390: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2707 08:04:44.973071 <3>[ 133.339111] Object ffff000805afc3a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2708 08:04:44.973529 <3>[ 133.348878] Object ffff000805afc3b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2709 08:04:45.015006 <3>[ 133.358644] Object ffff000805afc3c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2710 08:04:45.015878 <3>[ 133.368411] Object ffff000805afc3d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2711 08:04:45.016308 <3>[ 133.378178] Object ffff000805afc3e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2712 08:04:45.016763 <3>[ 133.387945] Object ffff000805afc3f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
2713 08:04:45.018624 <3>[ 133.397712] Redzone ffff000805afc400: 78 56 34 12 cc cc cc cc xV4.....
2714 08:04:45.058243 <3>[ 133.406783] Padding ffff000805afc454: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2715 08:04:45.059110 <3>[ 133.416550] Padding ffff000805afc464: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2716 08:04:45.059538 <3>[ 133.426316] Padding ffff000805afc474: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2717 08:04:45.059991 <3>[ 133.436083] Padding ffff000805afc484: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2718 08:04:45.101485 <3>[ 133.445849] Padding ffff000805afc494: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2719 08:04:45.102039 <3>[ 133.455616] Padding ffff000805afc4a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2720 08:04:45.102884 <3>[ 133.465383] Padding ffff000805afc4b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2721 08:04:45.103300 <3>[ 133.475149] Padding ffff000805afc4c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2722 08:04:45.144760 <3>[ 133.484916] Padding ffff000805afc4d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2723 08:04:45.145286 <3>[ 133.494683] Padding ffff000805afc4e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2724 08:04:45.146148 <3>[ 133.504449] Padding ffff000805afc4f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2725 08:04:45.146567 <3>[ 133.514216] Padding ffff000805afc504: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2726 08:04:45.148407 <3>[ 133.523983] Padding ffff000805afc514: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2727 08:04:45.188061 <3>[ 133.533750] Padding ffff000805afc524: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2728 08:04:45.188581 <3>[ 133.543516] Padding ffff000805afc534: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2729 08:04:45.189397 <3>[ 133.553283] Padding ffff000805afc544: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2730 08:04:45.189798 <3>[ 133.563050] Padding ffff000805afc554: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2731 08:04:45.231285 <3>[ 133.572816] Padding ffff000805afc564: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2732 08:04:45.231807 <3>[ 133.582583] Padding ffff000805afc574: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2733 08:04:45.232645 <3>[ 133.592349] Padding ffff000805afc584: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2734 08:04:45.233058 <3>[ 133.602116] Padding ffff000805afc594: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2735 08:04:45.234897 <3>[ 133.611883] Padding ffff000805afc5a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2736 08:04:45.274499 <3>[ 133.621649] Padding ffff000805afc5b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2737 08:04:45.275371 <3>[ 133.631416] Padding ffff000805afc5c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2738 08:04:45.275800 <3>[ 133.641183] Padding ffff000805afc5d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2739 08:04:45.276258 <3>[ 133.650949] Padding ffff000805afc5e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2740 08:04:45.317785 <3>[ 133.660716] Padding ffff000805afc5f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2741 08:04:45.318338 <3>[ 133.670483] Padding ffff000805afc604: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2742 08:04:45.319175 <3>[ 133.680249] Padding ffff000805afc614: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2743 08:04:45.319591 <3>[ 133.690016] Padding ffff000805afc624: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2744 08:04:45.321402 <3>[ 133.699782] Padding ffff000805afc634: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2745 08:04:45.361063 <3>[ 133.709549] Padding ffff000805afc644: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2746 08:04:45.361933 <3>[ 133.719316] Padding ffff000805afc654: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2747 08:04:45.362408 <3>[ 133.729082] Padding ffff000805afc664: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2748 08:04:45.362868 <3>[ 133.738849] Padding ffff000805afc674: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2749 08:04:45.404262 <3>[ 133.748616] Padding ffff000805afc684: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2750 08:04:45.404784 <3>[ 133.758382] Padding ffff000805afc694: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2751 08:04:45.405623 <3>[ 133.768149] Padding ffff000805afc6a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2752 08:04:45.406064 <3>[ 133.777915] Padding ffff000805afc6b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2753 08:04:45.447544 <3>[ 133.787682] Padding ffff000805afc6c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2754 08:04:45.448076 <3>[ 133.797449] Padding ffff000805afc6d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2755 08:04:45.448924 <3>[ 133.807215] Padding ffff000805afc6e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2756 08:04:45.449340 <3>[ 133.816982] Padding ffff000805afc6f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2757 08:04:45.451179 <3>[ 133.826749] Padding ffff000805afc704: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2758 08:04:45.490783 <3>[ 133.836515] Padding ffff000805afc714: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2759 08:04:45.491304 <3>[ 133.846282] Padding ffff000805afc724: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2760 08:04:45.492140 <3>[ 133.856048] Padding ffff000805afc734: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2761 08:04:45.492551 <3>[ 133.865815] Padding ffff000805afc744: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2762 08:04:45.534086 <3>[ 133.875582] Padding ffff000805afc754: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2763 08:04:45.534626 <3>[ 133.885348] Padding ffff000805afc764: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2764 08:04:45.535454 <3>[ 133.895115] Padding ffff000805afc774: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2765 08:04:45.535871 <3>[ 133.904882] Padding ffff000805afc784: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2766 08:04:45.537676 <3>[ 133.914648] Padding ffff000805afc794: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2767 08:04:45.577317 <3>[ 133.924415] Padding ffff000805afc7a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2768 08:04:45.578228 <3>[ 133.934182] Padding ffff000805afc7b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2769 08:04:45.578647 <3>[ 133.943948] Padding ffff000805afc7c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2770 08:04:45.579001 <3>[ 133.953715] Padding ffff000805afc7d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2771 08:04:45.620624 <3>[ 133.963481] Padding ffff000805afc7e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2772 08:04:45.621141 <3>[ 133.973248] Padding ffff000805afc7f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
2773 08:04:45.621881 <4>[ 133.982669] CPU: 0 PID: 1513 Comm: cat Tainted: G D W E 6.1.75-cip14 #1
2774 08:04:45.622329 <4>[ 133.990613] Hardware name: ARM Juno development board (r0) (DT)
2775 08:04:45.622683 <4>[ 133.996810] Call trace:
2776 08:04:45.623017 <4>[ 133.999524] dump_backtrace+0xe8/0x140
2777 08:04:45.623339 <4>[ 134.003554] show_stack+0x30/0x40
2778 08:04:45.624177 <4>[ 134.007145] dump_stack_lvl+0x8c/0xb8
2779 08:04:45.664087 <4>[ 134.011089] dump_stack+0x18/0x34
2780 08:04:45.664598 <4>[ 134.014683] print_trailer+0x180/0x194
2781 08:04:45.664974 <4>[ 134.018715] check_bytes_and_report+0x100/0x130
2782 08:04:45.665321 <4>[ 134.023526] check_object+0x1e8/0x2d0
2783 08:04:45.665992 <4>[ 134.027466] free_debug_processing+0x240/0x5b0
2784 08:04:45.666384 <4>[ 134.032191] __slab_free+0x2e8/0x43c
2785 08:04:45.666712 <4>[ 134.036044] __kmem_cache_free+0x258/0x2b4
2786 08:04:45.667035 <4>[ 134.040420] kfree+0xc0/0x1a0
2787 08:04:45.667352 <4>[ 134.043664] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
2788 08:04:45.667836 <4>[ 134.048651] lkdtm_do_action+0x2c/0x50
2789 08:04:45.668183 <4>[ 134.052678] direct_entry+0x164/0x180
2790 08:04:45.707549 <4>[ 134.056618] full_proxy_write+0x68/0xc0
2791 08:04:45.708076 <4>[ 134.060738] vfs_write+0xcc/0x2a0
2792 08:04:45.708492 <4>[ 134.064335] ksys_write+0x78/0x104
2793 08:04:45.708841 <4>[ 134.068018] __arm64_sys_write+0x28/0x3c
2794 08:04:45.709527 <4>[ 134.072223] invoke_syscall+0x8c/0x120
2795 08:04:45.709913 <4>[ 134.076255] el0_svc_common.constprop.0+0x68/0x124
2796 08:04:45.710309 <4>[ 134.081331] do_el0_svc+0x40/0xcc
2797 08:04:45.710685 <4>[ 134.084928] el0_svc+0x48/0xc0
2798 08:04:45.711059 <4>[ 134.088262] el0t_64_sync_handler+0xb8/0xbc
2799 08:04:45.711488 <4>[ 134.092728] el0t_64_sync+0x18c/0x190
2800 08:04:45.735108 <3>[ 134.096670] FIX kmalloc-1k: Restoring Right Redzone 0xffff000805afc400-0xffff000805afc403=0xcc
2801 08:04:45.738250 <3>[ 134.107323] FIX kmalloc-1k: Object at 0xffff000805afc000 not freed
2802 08:04:45.874392 # [ 131.936222] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2803 08:04:45.874982 # [ 131.942564] lkdtm: Attempting slab linear overflow ...
2804 08:04:45.875831 # [ 131.948066] =============================================================================
2805 08:04:45.876239 # [ 131.956532] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2806 08:04:45.876692 # [ 131.964562] -----------------------------------------------------------------------------
2807 08:04:45.877127 #
2808 08:04:45.917311 # [ 131.974760] 0xffff000805afc400-0xffff000805afc403 @offset=17408. First byte 0x78 instead of 0xcc
2809 08:04:45.917598 # [ 131.983836] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=11 cpu=0 pid=1513
2810 08:04:45.917821 # [ 131.991794] __kmem_cache_alloc_node+0x110/0x2ac
2811 08:04:45.918015 # [ 131.996696] kmalloc_trace+0x54/0xa0
2812 08:04:45.918379 # [ 132.000551] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2813 08:04:45.918834 # [ 132.005536] lkdtm_do_action+0x2c/0x50
2814 08:04:45.919163 # [ 132.009564] direct_entry+0x164/0x180
2815 08:04:45.919480 # [ 132.013503] full_proxy_write+0x68/0xc0
2816 08:04:45.920138 # [ 132.017622] vfs_write+0xcc/0x2a0
2817 08:04:45.920918 # [ 132.021218] ksys_write+0x78/0x104
2818 08:04:45.960649 # [ 132.024900] __arm64_sys_write+0x28/0x3c
2819 08:04:45.961168 # [ 132.029105] invoke_syscall+0x8c/0x120
2820 08:04:45.961555 # [ 132.033137] el0_svc_common.constprop.0+0x68/0x124
2821 08:04:45.961907 # [ 132.038213] do_el0_svc+0x40/0xcc
2822 08:04:45.962295 # [ 132.041809] el0_svc+0x48/0xc0
2823 08:04:45.962629 # [ 132.045144] el0t_64_sync_handler+0xb8/0xbc
2824 08:04:45.962953 # [ 132.049610] el0t_64_sync+0x18c/0x190
2825 08:04:45.963617 # [ 132.053550] Freed in skb_free_head+0x4c/0x90 age=14 cpu=0 pid=0
2826 08:04:45.964037 # [ 132.059759] __kmem_cache_free+0x258/0x2b4
2827 08:04:45.964388 # [ 132.064135] kfree+0xc0/0x1a0
2828 08:04:45.964780 # [ 132.067378] skb_free_head+0x4c/0x90
2829 08:04:46.003793 # [ 132.071229] skb_release_data+0x14c/0x1c4
2830 08:04:46.004301 # [ 132.075520] __kfree_skb+0x34/0x50
2831 08:04:46.004684 # [ 132.079200] tcp_ack+0x6c8/0x1364
2832 08:04:46.005029 # [ 132.082793] tcp_rcv_established+0x79c/0x8e4
2833 08:04:46.005366 # [ 132.087344] tcp_v4_do_rcv+0x164/0x380
2834 08:04:46.006144 # [ 132.091375] tcp_v4_rcv+0xc7c/0xd70
2835 08:04:46.006562 # [ 132.095139] ip_protocol_deliver_rcu+0x8c/0x320
2836 08:04:46.006912 # [ 132.099950] ip_local_deliver_finish+0xbc/0x1f0
2837 08:04:46.007381 # [ 132.104760] ip_local_deliver+0x88/0x2d4
2838 08:04:46.007913 # [ 132.108960] ip_rcv_finish+0xb0/0xf4
2839 08:04:46.008303 # [ 132.112812] ip_rcv+0x68/0x2bc
2840 08:04:46.046999 # [ 132.116141] __netif_receive_skb_one_core+0x68/0x94
2841 08:04:46.047529 # [ 132.121300] __netif_receive_skb+0x2c/0x80
2842 08:04:46.048007 # [ 132.125674] Slab 0xfffffc002016be00 objects=10 used=8 fp=0xffff000805afb400 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2843 08:04:46.048812 # [ 132.138759] Object 0xffff000805afc000 @offset=16384 fp=0x0000000000000000
2844 08:04:46.049208 #
2845 08:04:46.049645 # [ 132.147572] Redzone ffff000805afbc00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2846 08:04:46.090133 # [ 132.157340] Redzone ffff000805afbc10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2847 08:04:46.090695 # [ 132.167106] Redzone ffff000805afbc20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2848 08:04:46.091517 # [ 132.176873] Redzone ffff000805afbc30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2849 08:04:46.091923 # [ 132.186640] Redzone ffff000805afbc40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2850 08:04:46.133274 # [ 132.196407] Redzone ffff000805afbc50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2851 08:04:46.133810 # [ 132.206174] Redzone ffff000805afbc60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2852 08:04:46.134680 # [ 132.215941] Redzone ffff000805afbc70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2853 08:04:46.135098 # [ 132.225708] Redzone ffff000805afbc80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2854 08:04:46.136899 # [ 132.235475] Redzone ffff000805afbc90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2855 08:04:46.176229 # [ 132.245241] Redzone ffff000805afbca0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2856 08:04:46.176594 # [ 132.255008] Redzone ffff000805afbcb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2857 08:04:46.177072 # [ 132.264774] Redzone ffff000805afbcc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2858 08:04:46.177266 # [ 132.274543] Redzone ffff000805afbcd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2859 08:04:46.219356 # [ 132.284309] Redzone ffff000805afbce0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2860 08:04:46.219993 # [ 132.294076] Redzone ffff000805afbcf0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2861 08:04:46.220242 # [ 132.303843] Redzone ffff000805afbd00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2862 08:04:46.220486 # [ 132.313609] Redzone ffff000805afbd10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2863 08:04:46.222666 # [ 132.323376] Redzone ffff000805afbd20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2864 08:04:46.262581 # [ 132.333142] Redzone ffff000805afbd30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2865 08:04:46.263169 # [ 132.342909] Redzone ffff000805afbd40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2866 08:04:46.263449 # [ 132.352676] Redzone ffff000805afbd50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2867 08:04:46.263697 # [ 132.362443] Redzone ffff000805afbd60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2868 08:04:46.305611 # [ 132.372209] Redzone ffff000805afbd70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2869 08:04:46.305967 # [ 132.381976] Redzone ffff000805afbd80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2870 08:04:46.306471 # [ 132.391743] Redzone ffff000805afbd90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2871 08:04:46.306695 # [ 132.401509] Redzone ffff000805afbda0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2872 08:04:46.308951 # [ 132.411276] Redzone ffff000805afbdb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2873 08:04:46.348742 # [ 132.421043] Redzone ffff000805afbdc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2874 08:04:46.349434 # [ 132.430810] Redzone ffff000805afbdd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2875 08:04:46.349691 # [ 132.440577] Redzone ffff000805afbde0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2876 08:04:46.349941 # [ 132.450343] Redzone ffff000805afbdf0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2877 08:04:46.391970 # [ 132.460110] Redzone ffff000805afbe00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2878 08:04:46.392325 # [ 132.469876] Redzone ffff000805afbe10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2879 08:04:46.392781 # [ 132.479643] Redzone ffff000805afbe20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2880 08:04:46.393007 # [ 132.489409] Redzone ffff000805afbe30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2881 08:04:46.395226 # [ 132.499176] Redzone ffff000805afbe40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2882 08:04:46.435187 # [ 132.508943] Redzone ffff000805afbe50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2883 08:04:46.435782 # [ 132.518710] Redzone ffff000805afbe60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2884 08:04:46.435989 # [ 132.528477] Redzone ffff000805afbe70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2885 08:04:46.436167 # [ 132.538243] Redzone ffff000805afbe80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2886 08:04:46.478350 # [ 132.548010] Redzone ffff000805afbe90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2887 08:04:46.478635 # [ 132.557776] Redzone ffff000805afbea0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2888 08:04:46.479074 # [ 132.567543] Redzone ffff000805afbeb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2889 08:04:46.479270 # [ 132.577309] Redzone ffff000805afbec0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2890 08:04:46.481647 # [ 132.587076] Redzone ffff000805afbed0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2891 08:04:46.521479 # [ 132.596842] Redzone ffff000805afbee0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2892 08:04:46.522040 # [ 132.606608] Redzone ffff000805afbef0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2893 08:04:46.522258 # [ 132.616375] Redzone ffff000805afbf00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2894 08:04:46.522438 # [ 132.626142] Redzone ffff000805afbf10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2895 08:04:46.564719 # [ 132.635909] Redzone ffff000805afbf20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2896 08:04:46.565024 # [ 132.645675] Redzone ffff000805afbf30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2897 08:04:46.565495 # [ 132.655442] Redzone ffff000805afbf40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2898 08:04:46.565696 # [ 132.665209] Redzone ffff000805afbf50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2899 08:04:46.568044 # [ 132.674976] Redzone ffff000805afbf60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2900 08:04:46.608056 # [ 132.684742] Redzone ffff000805afbf70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2901 08:04:46.608957 # [ 132.694509] Redzone ffff000805afbf80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2902 08:04:46.609401 # [ 132.704276] Redzone ffff000805afbf90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2903 08:04:46.609864 # [ 132.714042] Redzone ffff000805afbfa0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2904 08:04:46.651306 # [ 132.723809] Redzone ffff000805afbfb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2905 08:04:46.651869 # [ 132.733576] Redzone ffff000805afbfc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2906 08:04:46.652676 # [ 132.743343] Redzone ffff000805afbfd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2907 08:04:46.653134 # [ 132.753109] Redzone ffff000805afbfe0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2908 08:04:46.694452 # [ 132.762876] Redzone ffff000805afbff0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2909 08:04:46.694996 # [ 132.772643] Object ffff000805afc000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2910 08:04:46.695738 # [ 132.782410] Object ffff000805afc010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2911 08:04:46.696147 # [ 132.792176] Object ffff000805afc020: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2912 08:04:46.696499 # [ 132.801943] Object ffff000805afc030: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2913 08:04:46.737578 # [ 132.811710] Object ffff000805afc040: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2914 08:04:46.738491 # [ 132.821477] Object ffff000805afc050: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2915 08:04:46.738917 # [ 132.831243] Object ffff000805afc060: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2916 08:04:46.739287 # [ 132.841010] Object ffff000805afc070: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2917 08:04:46.780731 # [ 132.850777] Object ffff000805afc080: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2918 08:04:46.781287 # [ 132.860543] Object ffff000805afc090: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2919 08:04:46.782065 # [ 132.870310] Object ffff000805afc0a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2920 08:04:46.782474 # [ 132.880077] Object ffff000805afc0b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2921 08:04:46.784350 # [ 132.889843] Object ffff000805afc0c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2922 08:04:46.824264 # [ 132.899610] Object ffff000805afc0d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2923 08:04:46.824776 # [ 132.909377] Object ffff000805afc0e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2924 08:04:46.825172 # [ 132.919144] Object ffff000805afc0f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2925 08:04:46.825536 # [ 132.928910] Object ffff000805afc100: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2926 08:04:46.867059 # [ 132.938677] Object ffff000805afc110: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2927 08:04:46.867613 # [ 132.948444] Object ffff000805afc120: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2928 08:04:46.868348 # [ 132.958210] Object ffff000805afc130: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2929 08:04:46.868755 # [ 132.967977] Object ffff000805afc140: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2930 08:04:46.870665 # [ 132.977744] Object ffff000805afc150: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2931 08:04:46.910239 # [ 132.987511] Object ffff000805afc160: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2932 08:04:46.911126 # [ 132.997277] Object ffff000805afc170: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2933 08:04:46.911545 # [ 133.007044] Object ffff000805afc180: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2934 08:04:46.911902 # [ 133.016811] Object ffff000805afc190: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2935 08:04:46.953277 # [ 133.026577] Object ffff000805afc1a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2936 08:04:46.953576 # [ 133.036344] Object ffff000805afc1b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2937 08:04:46.954061 # [ 133.046110] Object ffff000805afc1c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2938 08:04:46.954408 # [ 133.055877] Object ffff000805afc1d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2939 08:04:46.956850 # [ 133.065644] Object ffff000805afc1e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2940 08:04:46.996421 # [ 133.075410] Object ffff000805afc1f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2941 08:04:46.996962 # [ 133.085177] Object ffff000805afc200: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2942 08:04:46.997672 # [ 133.094944] Object ffff000805afc210: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2943 08:04:46.998106 # [ 133.104710] Object ffff000805afc220: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2944 08:04:47.039572 # [ 133.114477] Object ffff000805afc230: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2945 08:04:47.040527 # [ 133.124244] Object ffff000805afc240: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2946 08:04:47.040933 # [ 133.134011] Object ffff000805afc250: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2947 08:04:47.041351 # [ 133.143777] Object ffff000805afc260: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2948 08:04:47.043116 # [ 133.153544] Object ffff000805afc270: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2949 08:04:47.082836 # [ 133.163311] Object ffff000805afc280: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2950 08:04:47.083763 # [ 133.173077] Object ffff000805afc290: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2951 08:04:47.084183 # [ 133.182844] Object ffff000805afc2a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2952 08:04:47.084534 # [ 133.192610] Object ffff000805afc2b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2953 08:04:47.125970 # [ 133.202377] Object ffff000805afc2c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2954 08:04:47.126316 # [ 133.212144] Object ffff000805afc2d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2955 08:04:47.126828 # [ 133.221911] Object ffff000805afc2e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b <6>[ 135.492336] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
2956 08:04:47.127049 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkk<6>[ 135.501724] lkdtm: Attempting vmalloc linear overflow ...
2957 08:04:47.127298 kkkkkk
2958 08:04:47.129292 # [ 133.231678] Object <0>[ 135.509395] detected buffer overflow in memset
2959 08:04:47.168860 ffff000805afc2f0: 6b 6b 6b 6b <4>[ 135.516967] ------------[ cut here ]------------
2960 08:04:47.169164 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<2>[ 135.524467] kernel BUG at lib/string_helpers.c:1027!
2961 08:04:47.169382 6b kkkkkkkkkkkkkkkk
2962 08:04:47.169802 # [ 133.<0>[ 135.532477] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
2963 08:04:47.169965 241444] Object ffff000805afc30<4>[ 135.542318] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2964 08:04:47.212191 0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 135.556851] CPU: 5 PID: 1552 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
2965 08:04:47.212490 6b 6b 6b 6b 6b 6b kkkkkkkkkkkk<4>[ 135.567555] Hardware name: ARM Juno development board (r0) (DT)
2966 08:04:47.212753 kkkk
2967 08:04:47.213267 # [ 133.251211] Object <4>[ 135.576521] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2968 08:04:47.213483 ffff000805afc310: 6b 6b 6b 6b 6b<4>[ 135.586529] pc : fortify_panic+0x24/0x28
2969 08:04:47.213711 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 135.593493] lr : fortify_panic+0x24/0x28
2970 08:04:47.215494 b kkkkkkkkkkkkkkkk
2971 08:04:47.255311 # [ 133.26<4>[ 135.600457] sp : ffff80000ea5bab0
2972 08:04:47.255572 0977] Object ffff000805afc320:<4>[ 135.606811] x29: ffff80000ea5bab0 x28: ffff00080d0a4f00 x27: 0000000000000000
2973 08:04:47.255829 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 135.616994] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
2974 08:04:47.256338 b 6b 6b 6b 6b 6b kkkkkkkkkkkkkk<4>[ 135.627177] x23: ffff00080d105000 x22: ffff80000ea5bc60 x21: 0000000000000018
2975 08:04:47.256550 kk
2976 08:04:47.258813 # [ 133.270744] Object ff<4>[ 135.637360] x20: ffff80000c9b1000 x19: ffff800009f973e0 x18: 0000000000000000
2977 08:04:47.298780 ff000805afc330: 6b 6b 6b 6b 6b 6<4>[ 135.647544] x17: ffff8000086af0e8 x16: ffff800008c0d4d4 x15: ffff800008c0cf3c
2978 08:04:47.299314 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 135.657727] x14: 0000000000000000 x13: 205d353933393035 x12: 2e35333120205b3e
2979 08:04:47.299813 kkkkkkkkkkkkkkkk
2980 08:04:47.300602 # [ 133.2805<4>[ 135.667910] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff800008160288
2981 08:04:47.302347 11] Object ffff000805afc340: 6<4>[ 135.678093] x8 : ffff00080d0a4f00 x7 : 3539333930352e35 x6 : 0000000000000001
2982 08:04:47.341921 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 135.688276] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2983 08:04:47.342468 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk<4>[ 135.698460] x2 : 0000000000000000 x1 : ffff00080d0a4f00 x0 : 0000000000000022
2984 08:04:47.342963
2985 08:04:47.343776 # [ 133.290278] Object ffff<4>[ 135.708644] Call trace:
2986 08:04:47.344187 000805afc350: 6b 6b 6b 6b 6b 6b <4>[ 135.714128] fortify_panic+0x24/0x28
2987 08:04:47.344641 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b k<4>[ 135.720743] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
2988 08:04:47.345126 kkkkkkkkkkkkkkk
2989 08:04:47.385136 # [ 133.300044<4>[ 135.728751] lkdtm_do_action+0x2c/0x50
2990 08:04:47.385696 ] Object ffff000805afc360: 6b <4>[ 135.735540] direct_entry+0x164/0x180
2991 08:04:47.386123 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 135.742243] full_proxy_write+0x68/0xc0
2992 08:04:47.386840 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2993 08:04:47.387220 <4>[ 135.749120] vfs_write+0xcc/0x2a0
2994 08:04:47.387568 # [ 133.309811] Object ffff00<4>[ 135.755474] ksys_write+0x78/0x104
2995 08:04:47.387901 0805afc370: 6b 6b 6b 6b 6b 6b 6b<4>[ 135.761915] __arm64_sys_write+0x28/0x3c
2996 08:04:47.388594 6b 6b 6b 6b 6b 6b 6b 6b 6b kkk<4>[ 135.768879] invoke_syscall+0x8c/0x120
2997 08:04:47.388977 kkkkkkkkkkkkk
2998 08:04:47.428085 # [ 133.319578] <4>[ 135.775669] el0_svc_common.constprop.0+0x68/0x124
2999 08:04:47.428409 Object ffff000805afc380: 6b 6b<4>[ 135.783502] do_el0_svc+0x40/0xcc
3000 08:04:47.428634 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 135.789857] el0_svc+0x48/0xc0
3001 08:04:47.428831 b 6b 6b 6b kkkkkkkkkkkkkkkk
3002 08:04:47.429012 # <4>[ 135.795950] el0t_64_sync_handler+0xb8/0xbc
3003 08:04:47.429189 [ 133.329344] Object ffff0008<4>[ 135.803175] el0t_64_sync+0x18c/0x190
3004 08:04:47.431358 05afc390: 6b 6b 6b 6b 6b 6b 6b 6<0>[ 135.809885] Code: aa1303e1 f00049a0 910d8000 97ffe2b3 (d4210000)
3005 08:04:47.471232 b 6b 6b 6b 6b 6b 6b 6b 6b kkkkk<4>[ 135.819022] ---[ end trace 0000000000000000 ]---
3006 08:04:47.471534 kkkkkkkkkkk
3007 08:04:47.471767 # [ 133.339111] Ob<6>[ 135.826679] note: cat[1552] exited with irqs disabled
3008 08:04:47.471978 ject ffff000805afc3a0: 6b 6b 6<6>[ 135.834895] note: cat[1552] exited with preempt_count 1
3009 08:04:47.472490 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 135.843270] ------------[ cut here ]------------
3010 08:04:47.472845 6b 6b 6b kkkkkkkkkkkkkkkk
3011 08:04:47.474671 # [ <4>[ 135.850703] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
3012 08:04:47.514531 133.348878] Object ffff000805<4>[ 135.863409] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3013 08:04:47.515383 afc3b0: 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 135.877948] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G B D W E 6.1.75-cip14 #1
3014 08:04:47.515775 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkk<4>[ 135.888912] Hardware name: ARM Juno development board (r0) (DT)
3015 08:04:47.516112 kkkkkkkkk
3016 08:04:47.557857 # [ 133.358644] Obje<4>[ 135.897879] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3017 08:04:47.558516 ct ffff000805afc3c0: 6b 6b 6b <4>[ 135.907888] pc : ct_kernel_exit.constprop.0+0x11c/0x180
3018 08:04:47.559411 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 135.916157] lr : ct_idle_enter+0x10/0x1c
3019 08:04:47.559856 6b 6b kkkkkkkkkkkkkkkk
3020 08:04:47.560315 # [ 1<4>[ 135.923120] sp : ffff80000c46bd20
3021 08:04:47.560759 33.368411] Object ffff000805af<4>[ 135.929475] x29: ffff80000c46bd20 x28: 0000000000000000 x27: 0000000000000000
3022 08:04:47.561577 c3d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 135.939658] x26: 0000000000000000 x25: 0000001fa0e334a0 x24: 0000000000000000
3023 08:04:47.600975 6b 6b 6b 6b 6b 6b 6b kkkkkkkkk<4>[ 135.949842] x23: ffff00080adad080 x22: 0000000000000000 x21: 0000000000000000
3024 08:04:47.601575 kkkkkkk
3025 08:04:47.602499 # [ 133.378178] Object<4>[ 135.960026] x20: ffff00097efac858 x19: ffff80000a53a858 x18: 0000000000000000
3026 08:04:47.602942 ffff000805afc3e0: 6b 6b 6b 6b<4>[ 135.970210] x17: 0000000000000400 x16: 0000000000000001 x15: ffff80000a53e8c0
3027 08:04:47.604705 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 135.980394] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
3028 08:04:47.605197 b 6b kkkkkkkkkkkkkkkk
3029 08:04:47.644138 # [ 133<4>[ 135.990579] x11: 000000000000016d x10: 000000000000016d x9 : ffff800009143f90
3030 08:04:47.644626 .387945] Object ffff000805afc3<4>[ 136.000764] x8 : 000000000002ec92 x7 : 071c71c71c71c71c x6 : ffff80000b6361d8
3031 08:04:47.644972 f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 136.010950] x5 : 00000000000005fd x4 : 4000000000000002 x3 : ffff800974a72000
3032 08:04:47.645608 b 6b 6b 6b 6b 6b a5 kkkkkkkkkkk<4>[ 136.021133] x2 : ffff80000c46bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
3033 08:04:47.645942 kkkk.
3034 08:04:47.687273 # [ 133.397712] Redzone <4>[ 136.031318] Call trace:
3035 08:04:47.687772 ffff000805afc400: 78 56 34 12 c<4>[ 136.036804] ct_kernel_exit.constprop.0+0x11c/0x180
3036 08:04:47.688111 c cc cc cc <4>[ 136.044726] ct_idle_enter+0x10/0x1c
3037 08:04:47.688419 xV4.....
3038 08:04:47.689034 # [ 133.406783] P<4>[ 136.051342] cpuidle_enter_state+0x2a4/0x5a0
3039 08:04:47.689358 adding ffff000805afc454: 5a 5a <4>[ 136.058654] cpuidle_enter+0x40/0x60
3040 08:04:47.689659 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a<4>[ 136.065270] do_idle+0x258/0x310
3041 08:04:47.689957 5a 5a 5a ZZZZZZZZZZZZZZZZ
3042 08:04:47.690702 # [<4>[ 136.071539] cpu_startup_entry+0x40/0x44
3043 08:04:47.730417 133.416550] Padding ffff00080<4>[ 136.078503] secondary_start_kernel+0x138/0x160
3044 08:04:47.730898 5afc464: 5a 5a 5a 5a 5a 5a 5a 5a<4>[ 136.086077] __secondary_switched+0xb0/0xb4
3045 08:04:47.731562 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZ<4>[ 136.093304] irq event stamp: 194858
3046 08:04:47.731900 ZZZZZZZZZZ
3047 08:04:47.732200 # [ 133.426316] Pad<4>[ 136.099831] hardirqs last enabled at (194857): [<ffff8000096f2424>] el1_interrupt+0x54/0x64
3048 08:04:47.733858 ding ffff000805afc474: 5a 5a 5a<4>[ 136.111321] hardirqs last disabled at (194858): [<ffff800008127b1c>] do_idle+0xec/0x310
3049 08:04:47.773586 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5<4>[ 136.122375] softirqs last enabled at (194856): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
3050 08:04:47.774338 a 5a 5a ZZZZZZZZZZZZZZZZ
3051 08:04:47.775359 # [ <4>[ 136.133952] softirqs last disabled at (194851): [<ffff800008017668>] ____do_softirq+0x18/0x24
3052 08:04:47.775983 133.436083] Padding ffff000805a<4>[ 136.145529] ---[ end trace 0000000000000000 ]---
3053 08:04:47.776533 fc484: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3054 08:04:47.816521 # [ 133.445849] Padding ffff000805afc494: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3055 08:04:47.817171 # [ 133.455616] Padding ffff000805afc4a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3056 08:04:47.817496 # [ 133.465383] Padding ffff000805afc4b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3057 08:04:47.817812 # [ 133.475149] Padding ffff000805afc4c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3058 08:04:47.819774 # [ 133.484916] Padding ffff000805afc4d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3059 08:04:47.859681 # [ 133.494683] Padding ffff000805afc4e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3060 08:04:47.860300 # [ 133.504449] Padding ffff000805afc4f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3061 08:04:47.860552 # [ 133.514216] Padding ffff000805afc504: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3062 08:04:47.860757 # [ 133.523983] Padding ffff000805afc514: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3063 08:04:47.902878 # [ 133.533750] Padding ffff000805afc524: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3064 08:04:47.903259 # [ 133.543516] Padding ffff000805afc534: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3065 08:04:47.903544 # [ 133.553283] Padding ffff000805afc544: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3066 08:04:47.903983 # [ 133.563050] Padding ffff000805afc554: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3067 08:04:47.906161 # [ 133.572816] Padding ffff000805afc564: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3068 08:04:47.946043 # [ 133.582583] Padding ffff000805afc574: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3069 08:04:47.946629 # [ 133.592349] Padding ffff000805afc584: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3070 08:04:47.946869 # [ 133.602116] Padding ffff000805afc594: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3071 08:04:47.947070 # [ 133.611883] Padding ffff000805afc5a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3072 08:04:47.989198 # [ 133.621649] Padding ffff000805afc5b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3073 08:04:47.989488 # [ 133.631416] Padding ffff000805afc5c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3074 08:04:47.989982 # [ 133.641183] Padding ffff000805afc5d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3075 08:04:47.990227 # [ 133.650949] Padding ffff000805afc5e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3076 08:04:47.992540 # [ 133.660716] Padding ffff000805afc5f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3077 08:04:48.032380 # [ 133.670483] Padding ffff000805afc604: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3078 08:04:48.032662 # [ 133.680249] Padding ffff000805afc614: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3079 08:04:48.033148 # [ 133.690016] Padding ffff000805afc624: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3080 08:04:48.033368 # [ 133.699782] Padding ffff000805afc634: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3081 08:04:48.075500 # [ 133.709549] Padding ffff000805afc644: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3082 08:04:48.075791 # [ 133.719316] Padding ffff000805afc654: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3083 08:04:48.076317 # [ 133.729082] Padding ffff000805afc664: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3084 08:04:48.076557 # [ 133.738849] Padding ffff000805afc674: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3085 08:04:48.118697 # [ 133.748616] Padding ffff000805afc684: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3086 08:04:48.118983 # [ 133.758382] Padding ffff000805afc694: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3087 08:04:48.119192 # [ 133.768149] Padding ffff000805afc6a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3088 08:04:48.119743 # [ 133.777915] Padding ffff000805afc6b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3089 08:04:48.120148 # [ 133.787682] Padding ffff000805afc6c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3090 08:04:48.162095 # [ 133.797449] Padding ffff000805afc6d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3091 08:04:48.162652 # [ 133.807215] Padding ffff000805afc6e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3092 08:04:48.163417 # [ 133.816982] Padding ffff000805afc6f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3093 08:04:48.163832 # [ 133.826749] Padding ffff000805afc704: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3094 08:04:48.205266 # [ 133.836515] Padding ffff000805afc714: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3095 08:04:48.205807 # [ 133.846282] Padding ffff000805afc724: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3096 08:04:48.206259 # [ 133.856048] Padding ffff000805afc734: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3097 08:04:48.207005 # [ 133.865815] Padding ffff000805afc744: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3098 08:04:48.208782 # [ 133.875582] Padding ffff000805afc754: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3099 08:04:48.248409 # [ 133.885348] Padding ffff000805afc764: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3100 08:04:48.248940 # [ 133.895115] Padding ffff000805afc774: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3101 08:04:48.249709 # [ 133.904882] Padding ffff000805afc784: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3102 08:04:48.250149 # [ 133.914648] Padding ffff000805afc794: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3103 08:04:48.291644 # [ 133.924415] Padding ffff000805afc7a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3104 08:04:48.292218 # [ 133.934182] Padding ffff000805afc7b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3105 08:04:48.292617 # [ 133.943948] Padding ffff000805afc7c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3106 08:04:48.293348 # [ 133.953715] Padding ffff000805afc7d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3107 08:04:48.295191 # [ 133.963481] Padding ffff000805afc7e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3108 08:04:48.334743 # [ 133.973248] Padding ffff000805afc7f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
3109 08:04:48.335285 # [ 133.982669] CPU: 0 PID: 1513 Comm: cat Tainted: G D W E 6.1.75-cip14 #1
3110 08:04:48.336055 # [ 133.990613] Hardware name: ARM Juno development board (r0) (DT)
3111 08:04:48.336469 # [ 133.996810] Call trace:
3112 08:04:48.336822 # [ 133.999524] dump_backtrace+0xe8/0x140
3113 08:04:48.337164 # [ 134.003554] show_stack+0x30/0x40
3114 08:04:48.337494 # [ 134.007145] dump_stack_lvl+0x8c/0xb8
3115 08:04:48.337818 # [ 134.011089] dump_stack+0x18/0x34
3116 08:04:48.338388 # [ 134.014683] print_trailer+0x180/0x194
3117 08:04:48.377870 # [ 134.018715] check_bytes_and_report+0x100/0x130
3118 08:04:48.378455 # [ 134.023526] check_object+0x1e8/0x2d0
3119 08:04:48.378871 # [ 134.027466] free_debug_processing+0x240/0x5b0
3120 08:04:48.379237 # [ 134.032191] __slab_free+0x2e8/0x43c
3121 08:04:48.379970 # [ 134.036044] __kmem_cache_free+0x258/0x2b4
3122 08:04:48.380378 # [ 134.040420] kfree+0xc0/0x1a0
3123 08:04:48.380725 # [ 134.043664] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
3124 08:04:48.381074 # [ 134.048651] lkdtm_do_action+0x2c/0x50
3125 08:04:48.381501 # [ 134.052678] direct_entry+0x164/0x180
3126 08:04:48.381907 # [ 134.056618] full_proxy_write+0x68/0xc0
3127 08:04:48.382279 # [ 134.060738] vfs_write+0xcc/0x2a0
3128 08:04:48.421067 # [ 134.064335] ksys_write+0x78/0x104
3129 08:04:48.421635 # [ 134.068018] __arm64_sys_write+0x28/0x3c
3130 08:04:48.422096 # [ 134.072223] invoke_syscall+0x8c/0x120
3131 08:04:48.422861 # [ 134.076255] el0_svc_common.constprop.0+0x68/0x124
3132 08:04:48.423276 # [ 134.081331] do_el0_svc+0x40/0xcc
3133 08:04:48.423630 # [ 134.084928] el0_svc+0x48/0xc0
3134 08:04:48.423978 # [ 134.088262] el0t_64_sync_handler+0xb8/0xbc
3135 08:04:48.424325 # [ 134.092728] el0t_64_sync+0x18c/0x190
3136 08:04:48.424842 # [ 134.096670] FIX kmalloc-1k: Restoring Right Redzone 0xffff000805afc400-0xffff000805afc403=0xcc
3137 08:04:48.464256 # [ 134.107323] FIX kmalloc-1k: Object at 0xffff000805afc000 not freed
3138 08:04:48.464929 # SLAB_LINEAR_OVERFLOW: saw 'call trace:': ok
3139 08:04:48.465313 ok 20 selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
3140 08:04:48.465661 # selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3141 08:04:48.465991 # Segmentation fault
3142 08:04:48.466720 # [ 135.492336] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
3143 08:04:48.467081 # [ 135.501724] lkdtm: Attempting vmalloc linear overflow ...
3144 08:04:48.467411 # [ 135.509395] detected buffer overflow in memset
3145 08:04:48.467811 # [ 135.516967] ------------[ cut here ]------------
3146 08:04:48.507410 # [ 135.524467] kernel BUG at lib/string_helpers.c:1027!
3147 08:04:48.507958 # [ 135.532477] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
3148 08:04:48.508678 # [ 135.542318] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3149 08:04:48.509061 # [ 135.556851] CPU: 5 PID: 1552 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
3150 08:04:48.509409 # [ 135.567555] Hardware name: ARM Juno development board (r0) (DT)
3151 08:04:48.510952 # [ 135.576521] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3152 08:04:48.550611 # [ 135.586529] pc : fortify_panic+0x24/0x28
3153 08:04:48.551175 # [ 135.593493] lr : fortify_panic+0x24/0x28
3154 08:04:48.551639 # [ 135.600457] sp : ffff80000ea5bab0
3155 08:04:48.552078 # [ 135.606811] x29: ffff80000ea5bab0 x28: ffff00080d0a4f00 x27: 0000000000000000
3156 08:04:48.552774 # [ 135.616994] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
3157 08:04:48.553309 # [ 135.627177] x23: ffff00080d105000 x22: ffff80000ea5bc60 x21: 0000000000000018
3158 08:04:48.553660 # [ 135.637360] x20: ffff80000c9b1000 x19: ffff800009f973e0 x18: 0000000000000000
3159 08:04:48.593719 # [ 135.647544] x17: ffff8000086af0e8 x16: ffff800008c0d4d4 x15: ffff800008c0cf3c
3160 08:04:48.594297 # [ 135.657727] x14: 0000000000000000 x13: 205d353933393035 x12: 2e35333120205b3e
3161 08:04:48.594680 # [ 135.667910] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff800008160288
3162 08:04:48.595361 # [ 135.678093] x8 : ffff00080d0a4f00 x7 : 3539333930352e35 x6 : 0000000000000001
3163 08:04:48.595731 # [ 135.688276] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3164 08:04:48.596067 # [ 135.698460] x2 : 0000000000000000 x1 : ffff00080d0a4f00 x0 : 0000000000000022
3165 08:04:48.597262 # [ 135.708644] Call trace:
3166 08:04:48.636875 # [ 135.714128] fortify_panic+0x24/0x28
3167 08:04:48.637413 # [ 135.720743] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3168 08:04:48.637785 # [ 135.728751] lkdtm_do_action+0x2c/0x50
3169 08:04:48.638184 # [ 135.735540] direct_entry+0x164/0x180
3170 08:04:48.638872 # [ 135.742243] full_proxy_write+0x68/0xc0
3171 08:04:48.639230 # [ 135.749120] vfs_write+0xcc/0x2a0
3172 08:04:48.639549 # [ 135.755474] ksys_write+0x78/0x104
3173 08:04:48.639859 # [ 135.761915] __arm64_sys_write+0x28/0x3c
3174 08:04:48.640173 # [ 135.768879] invoke_syscall+0x8c/0x120
3175 08:04:48.640561 # [ 135.775669] el0_svc_common.constprop.0+0x68/0x124
3176 08:04:48.640941 # [ 135.783502] do_el0_svc+0x40/0xcc
3177 08:04:48.680051 # [ 135.789857] el0_svc+0x48/0xc0
3178 08:04:48.680614 # [ 135.795950] el0t_64_sync_handler+0xb8/0xbc
3179 08:04:48.681147 # [ 135.803175] el0t_64_sync+0x18c/0x190
3180 08:04:48.681493 # [ 135.809885] Code: aa1303e1 f00049a0 910d8000 97ffe2b3 (d4210000)
3181 08:04:48.681822 # [ 135.819022] ---[ end trace 0000000000000000 ]---
3182 08:04:48.682603 # [ 135.826679] note: cat[1552] exited with irqs disabled
3183 08:04:48.682977 # [ 135.834895] note: cat[1552] exited with preempt_count 1
3184 08:04:48.683298 # [ 135.843270] ------------[ cut here ]------------
3185 08:04:48.723302 # [ 135.850703] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
3186 08:04:48.723874 # [ 135.863409] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3187 08:04:48.724699 # [ 135.877948] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G B D W E 6.1.75-cip14 #1
3188 08:04:48.725128 # [ 135.888912] Hardware name: ARM Juno development board (r0) (DT)
3189 08:04:48.725478 # [ 135.897879] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3190 08:04:48.726768 # [ 135.907888] pc : ct_kernel_exit.constprop.0+0x11c/0x180
3191 08:04:48.765417 # [ 135.916157] lr : ct_idle_enter+0x10/0x1c
3192 08:04:48.765961 # [ 135.923120] sp : ffff80000c46bd20
3193 08:04:48.766512 # VMALLOC_LINEAR_OVERFLOW: saw 'call trace:': ok
3194 08:04:48.767192 ok 21 selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3195 08:04:48.767550 # selftests: lkdtm: WRITE_AFTER_FREE.sh
3196 08:04:48.768056 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
3197 08:04:48.768836 ok 22 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
3198 08:04:48.769414 # selftests: lkdtm: READ_AFTER_FREE.sh
3199 08:04:48.957238 <6>[ 137.315407] lkdtm: Performing direct entry READ_AFTER_FREE
3200 08:04:48.957798 <6>[ 137.321586] lkdtm: Value in memory before free: 12345678
3201 08:04:48.958579 <6>[ 137.327266] lkdtm: Attempting bad read from freed memory
3202 08:04:48.960494 <6>[ 137.332919] lkdtm: Memory correctly poisoned (6b6b6b6b)
3203 08:04:49.093200 # [ 137.315407] lkdtm: Performing direct entry READ_AFTER_FREE
3204 08:04:49.093761 # [ 137.321586] lkdtm: Value in memory before free: 12345678
3205 08:04:49.094370 # [ 137.327266] lkdtm: Attempting bad read from freed memory
3206 08:04:49.094875 # [ 137.332919] lkdtm: Memory correctly poisoned (6b6b6b6b)
3207 08:04:49.112186 # READ_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3208 08:04:49.160150 ok 23 selftests: lkdtm: READ_AFTER_FREE.sh
3209 08:04:49.256183 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
3210 08:04:49.664682 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
3211 08:04:49.696708 ok 24 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
3212 08:04:49.792521 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3213 08:04:50.410656 <6>[ 138.765894] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3214 08:04:50.411613 <6>[ 138.772471] lkdtm: Value in memory before free: 12345678
3215 08:04:50.414047 <6>[ 138.778143] lkdtm: Attempting to read from freed memory
3216 08:04:50.414617 <6>[ 138.783703] lkdtm: Memory correctly poisoned (0)
3217 08:04:50.544556 # [ 138.765894] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3218 08:04:50.545219 # [ 138.772471] lkdtm: Value in memory before free: 12345678
3219 08:04:50.545629 # [ 138.778143] lkdtm: Attempting to read from freed memory
3220 08:04:50.545979 # [ 138.783703] lkdtm: Memory correctly poisoned (0)
3221 08:04:50.568742 # READ_BUDDY_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3222 08:04:50.616507 ok 25 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3223 08:04:50.712269 # selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3224 08:04:51.315083 <6>[ 139.680468] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3225 08:04:51.318046 <6>[ 139.686905] lkdtm: Memory appears initialized (6b, no earlier values)
3226 08:04:51.431711 # [ 139.680468] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3227 08:04:51.434869 # [ 139.686905] lkdtm: Memory appears initialized (6b, no earlier values)
3228 08:04:51.450747 # SLAB_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3229 08:04:51.514662 ok 26 selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3230 08:04:51.610648 # selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3231 08:04:52.227957 <6>[ 140.593537] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3232 08:04:52.231291 <6>[ 140.600175] lkdtm: Memory appears initialized (0, no earlier values)
3233 08:04:52.353903 # [ 140.593537] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3234 08:04:52.357149 # [ 140.600175] lkdtm: Memory appears initialized (0, no earlier values)
3235 08:04:52.373006 # BUDDY_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3236 08:04:52.437078 ok 27 selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3237 08:04:52.532849 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3238 08:04:53.102495 <6>[ 141.451231] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3239 08:04:53.102818 <6>[ 141.457565] lkdtm: Attempting double slab free ...
3240 08:04:53.103261 <3>[ 141.462763] =============================================================================
3241 08:04:53.103456 <3>[ 141.471229] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3242 08:04:53.103632 <3>[ 141.471229]
3243 08:04:53.105809 <3>[ 141.484220] -----------------------------------------------------------------------------
3244 08:04:53.106071 <3>[ 141.484220]
3245 08:04:53.145987 <3>[ 141.494418] Slab 0xfffffc00202eee80 objects=25 used=0 fp=0xffff00080bbba008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3246 08:04:53.146251 <4>[ 141.507071] CPU: 4 PID: 1841 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
3247 08:04:53.146443 <4>[ 141.515016] Hardware name: ARM Juno development board (r0) (DT)
3248 08:04:53.146615 <4>[ 141.521213] Call trace:
3249 08:04:53.146782 <4>[ 141.523927] dump_backtrace+0xe8/0x140
3250 08:04:53.146942 <4>[ 141.527962] show_stack+0x30/0x40
3251 08:04:53.149105 <4>[ 141.531553] dump_stack_lvl+0x8c/0xb8
3252 08:04:53.189497 <4>[ 141.535498] dump_stack+0x18/0x34
3253 08:04:53.190049 <4>[ 141.539092] slab_err+0xa4/0xe0
3254 08:04:53.190433 <4>[ 141.542514] free_debug_processing+0x478/0x5b0
3255 08:04:53.190789 <4>[ 141.547241] __slab_free+0x2e8/0x43c
3256 08:04:53.191120 <4>[ 141.551094] kmem_cache_free+0x3e0/0x450
3257 08:04:53.191787 <4>[ 141.555295] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3258 08:04:53.192150 <4>[ 141.559935] lkdtm_do_action+0x2c/0x50
3259 08:04:53.192481 <4>[ 141.563963] direct_entry+0x164/0x180
3260 08:04:53.192809 <4>[ 141.567903] full_proxy_write+0x68/0xc0
3261 08:04:53.193152 <4>[ 141.572022] vfs_write+0xcc/0x2a0
3262 08:04:53.193543 <4>[ 141.575620] ksys_write+0x78/0x104
3263 08:04:53.237902 <4>[ 141.579303] __arm64_sys_write+0x28/0x3c
3264 08:04:53.238459 <4>[ 141.583509] invoke_syscall+0x8c/0x120
3265 08:04:53.238944 <4>[ 141.587541] el0_svc_common.constprop.0+0x68/0x124
3266 08:04:53.239688 <4>[ 141.592617] do_el0_svc+0x40/0xcc
3267 08:04:53.240084 <4>[ 141.596213] el0_svc+0x48/0xc0
3268 08:04:53.240432 <4>[ 141.599547] el0t_64_sync_handler+0xb8/0xbc
3269 08:04:53.240765 <4>[ 141.604013] el0t_64_sync+0x18c/0x190
3270 08:04:53.241565 <3>[ 141.608077] FIX lkdtm-heap-double_free: Object at 0xffff00080bbba008 not freed
3271 08:04:53.392935 # [ 141.451231] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3272 08:04:53.393530 # [ 141.457565] lkdtm: Attempting double slab free ...
3273 08:04:53.394085 # [ 141.462763] =============================================================================
3274 08:04:53.395061 # [ 141.471229] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3275 08:04:53.395525 #
3276 08:04:53.396008 # [ 141.484220] -----------------------------------------------------------------------------
3277 08:04:53.396466 #
3278 08:04:53.435827 # [ 141.494418] Slab 0xfffffc00202eee80 objects=25 used=0 fp=0xffff00080bbba008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3279 08:04:53.436204 # [ 141.507071] CPU: 4 PID: 1841 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
3280 08:04:53.436715 # [ 141.515016] Hardware name: ARM Juno development board (r0) (DT)
3281 08:04:53.436909 # [ 141.521213] Call trace:
3282 08:04:53.437110 # [ 141.523927] dump_backtrace+0xe8/0x140
3283 08:04:53.437307 # [ 141.527962] show_stack+0x30/0x40
3284 08:04:53.437516 # [ 141.531553] dump_stack_lvl+0x8c/0xb8
3285 08:04:53.437699 # [ 141.535498] dump_stack+0x18/0x34
3286 08:04:53.437866 # [ 141.539092] slab_err+0xa4/0xe0
3287 08:04:53.439140 # [ 141.542514] free_debug_processing+0x478/0x5b0
3288 08:04:53.479069 # [ 141.547241] __slab_free+0x2e8/0x43c
3289 08:04:53.479372 # [ 141.551094] kmem_cache_free+0x3e0/0x450
3290 08:04:53.479622 # [ 141.555295] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3291 08:04:53.479848 # [ 141.559935] lkdtm_do_action+0x2c/0x50
3292 08:04:53.480095 # [ 141.563963] direct_entry+0x164/0x180
3293 08:04:53.480322 # [ 141.567903] full_proxy_write+0x68/0xc0
3294 08:04:53.480538 # [ 141.572022] vfs_write+0xcc/0x2a0
3295 08:04:53.480664 # [ 141.575620] ksys_write+0x78/0x104
3296 08:04:53.481011 # [ 141.579303] __arm64_sys_write+0x28/0x3c
3297 08:04:53.481145 # [ 141.583509] invoke_syscall+0x8c/0x120
3298 08:04:53.521414 # [ 141.587541] el0_svc_common.constprop.0+0x68/0x124
3299 08:04:53.521688 # [ 141.592617] do_el0_svc+0x40/0xcc
3300 08:04:53.521934 # [ 141.596213] el0_svc+0x48/0xc0
3301 08:04:53.522181 # [ 141.599547] el0t_64_sync_handler+0xb8/0xbc
3302 08:04:53.522401 # [ 141.604013] el0t_64_sync+0x18c/0x190
3303 08:04:53.522807 # [ 141.608077] FIX lkdtm-heap-double_free: Object at 0xffff00080bbba008 not freed
3304 08:04:53.522933 # SLAB_FREE_DOUBLE: saw 'call trace:': ok
3305 08:04:53.524701 ok 28 selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3306 08:04:53.556572 # selftests: lkdtm: SLAB_FREE_CROSS.sh
3307 08:04:54.118672 <6>[ 142.466577] lkdtm: Performing direct entry SLAB_FREE_CROSS
3308 08:04:54.119209 <6>[ 142.472784] lkdtm: Attempting cross-cache slab free ...
3309 08:04:54.119757 <4>[ 142.478369] ------------[ cut here ]------------
3310 08:04:54.120281 <4>[ 142.483697] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3311 08:04:54.121215 <4>[ 142.492423] WARNING: CPU: 1 PID: 1880 at mm/slab.h:660 kmem_cache_free+0x3b0/0x450
3312 08:04:54.161900 <4>[ 142.500295] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3313 08:04:54.162506 <4>[ 142.512120] CPU: 1 PID: 1880 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
3314 08:04:54.163240 <4>[ 142.520058] Hardware name: ARM Juno development board (r0) (DT)
3315 08:04:54.163630 <4>[ 142.526250] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3316 08:04:54.163969 <4>[ 142.533491] pc : kmem_cache_free+0x3b0/0x450
3317 08:04:54.164293 <4>[ 142.538034] lr : kmem_cache_free+0x3b0/0x450
3318 08:04:54.164603 <4>[ 142.542575] sp : ffff80000efe39c0
3319 08:04:54.165459 <4>[ 142.546155] x29: ffff80000efe39c0 x28: ffff00080d23b4c0 x27: 0000000000000000
3320 08:04:54.205263 <4>[ 142.553583] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
3321 08:04:54.205793 <4>[ 142.561008] x23: ffff000806d20080 x22: ffff800008c0e094 x21: ffff000805b82008
3322 08:04:54.206541 <4>[ 142.568432] x20: ffff000804a6de80 x19: fffffc002016e080 x18: 0000000000000000
3323 08:04:54.206917 <4>[ 142.575856] x17: ffff800008c0e094 x16: ffff800008401ba0 x15: ffff8000080b3eac
3324 08:04:54.207256 <4>[ 142.583280] x14: ffff8000096fbe1c x13: ffff80000802ea78 x12: ffff80000802e97c
3325 08:04:54.248581 <4>[ 142.590704] x11: ffff80000843f29c x10: ffff80000843f1e8 x9 : ffff800009705170
3326 08:04:54.249078 <4>[ 142.598129] x8 : ffff00080137df90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
3327 08:04:54.249443 <4>[ 142.605552] x5 : ffff80000efe4000 x4 : 0000000000000001 x3 : ffff80000b0f5508
3328 08:04:54.250154 <4>[ 142.612976] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d23b4c0
3329 08:04:54.250523 <4>[ 142.620399] Call trace:
3330 08:04:54.250850 <4>[ 142.623109] kmem_cache_free+0x3b0/0x450
3331 08:04:54.251165 <4>[ 142.627304] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3332 08:04:54.251474 <4>[ 142.631850] lkdtm_do_action+0x2c/0x50
3333 08:04:54.252160 <4>[ 142.635869] direct_entry+0x164/0x180
3334 08:04:54.291980 <4>[ 142.639802] full_proxy_write+0x68/0xc0
3335 08:04:54.292498 <4>[ 142.643913] vfs_write+0xcc/0x2a0
3336 08:04:54.292862 <4>[ 142.647501] ksys_write+0x78/0x104
3337 08:04:54.293199 <4>[ 142.651176] __arm64_sys_write+0x28/0x3c
3338 08:04:54.293905 <4>[ 142.655374] invoke_syscall+0x8c/0x120
3339 08:04:54.294324 <4>[ 142.659399] el0_svc_common.constprop.0+0x68/0x124
3340 08:04:54.294654 <4>[ 142.664468] do_el0_svc+0x40/0xcc
3341 08:04:54.294972 <4>[ 142.668056] el0_svc+0x48/0xc0
3342 08:04:54.295282 <4>[ 142.671384] el0t_64_sync_handler+0xb8/0xbc
3343 08:04:54.295613 <4>[ 142.675842] el0t_64_sync+0x18c/0x190
3344 08:04:54.295988 <4>[ 142.679774] irq event stamp: 0
3345 08:04:54.335357 <4>[ 142.683092] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3346 08:04:54.336245 <4>[ 142.689637] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3347 08:04:54.336655 <4>[ 142.698099] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3348 08:04:54.337004 <4>[ 142.706559] softirqs last disabled at (0): [<0000000000000000>] 0x0
3349 08:04:54.337333 <4>[ 142.713100] ---[ end trace 0000000000000000 ]---
3350 08:04:54.338932 <3>[ 142.718066] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=61 cpu=4 pid=1880
3351 08:04:54.378718 <4>[ 142.725605] kmem_cache_alloc+0x2dc/0x310
3352 08:04:54.379025 <4>[ 142.729931] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3353 08:04:54.379336 <4>[ 142.734505] lkdtm_do_action+0x2c/0x50
3354 08:04:54.379518 <4>[ 142.738547] direct_entry+0x164/0x180
3355 08:04:54.379953 <4>[ 142.742503] full_proxy_write+0x68/0xc0
3356 08:04:54.380203 <4>[ 142.746636] vfs_write+0xcc/0x2a0
3357 08:04:54.380365 <4>[ 142.750237] ksys_write+0x78/0x104
3358 08:04:54.380515 <4>[ 142.753935] __arm64_sys_write+0x28/0x3c
3359 08:04:54.380662 <4>[ 142.758153] invoke_syscall+0x8c/0x120
3360 08:04:54.381975 <4>[ 142.762202] el0_svc_common.constprop.0+0x68/0x124
3361 08:04:54.382234 <4>[ 142.767290] do_el0_svc+0x40/0xcc
3362 08:04:54.405420 <4>[ 142.770904] el0_svc+0x48/0xc0
3363 08:04:54.405732 <4>[ 142.774235] el0t_64_sync_handler+0xb8/0xbc
3364 08:04:54.405921 <4>[ 142.778725] el0t_64_sync+0x18c/0x190
3365 08:04:54.560848 # [ 142.466577] lkdtm: Performing direct entry SLAB_FREE_CROSS
3366 08:04:54.561436 # [ 142.472784] lkdtm: Attempting cross-cache slab free ...
3367 08:04:54.561930 # [ 142.478369] ------------[ cut here ]------------
3368 08:04:54.562773 # [ 142.483697] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3369 08:04:54.563181 # [ 142.492423] WARNING: CPU: 1 PID: 1880 at mm/slab.h:660 kmem_cache_free+0x3b0/0x450
3370 08:04:54.564459 # [ 142.500295] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3371 08:04:54.603975 # [ 142.512120] CPU: 1 PID: 1880 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
3372 08:04:54.604532 # [ 142.520058] Hardware name: ARM Juno development board (r0) (DT)
3373 08:04:54.605259 # [ 142.526250] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3374 08:04:54.605637 # [ 142.533491] pc : kmem_cache_free+0x3b0/0x450
3375 08:04:54.605987 # [ 142.538034] lr : kmem_cache_free+0x3b0/0x450
3376 08:04:54.606380 # [ 142.542575] sp : ffff80000efe39c0
3377 08:04:54.607606 # [ 142.546155] x29: ffff80000efe39c0 x28: ffff00080d23b4c0 x27: 0000000000000000
3378 08:04:54.647163 # [ 142.553583] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
3379 08:04:54.647694 # [ 142.561008] x23: ffff000806d20080 x22: ffff800008c0e094 x21: ffff000805b82008
3380 08:04:54.648443 # [ 142.568432] x20: ffff000804a6de80 x19: fffffc002016e080 x18: 0000000000000000
3381 08:04:54.648844 # [ 142.575856] x17: ffff800008c0e094 x16: ffff800008401ba0 x15: ffff8000080b3eac
3382 08:04:54.649193 # [ 142.583280] x14: ffff8000096fbe1c x13: ffff80000802ea78 x12: ffff80000802e97c
3383 08:04:54.650771 # [ 142.590704] x11: ffff80000843f29c x10: ffff80000843f1e8 x9 : ffff800009705170
3384 08:04:54.690432 # [ 142.598129] x8 : ffff00080137df90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
3385 08:04:54.691015 # [ 142.605552] x5 : ffff80000efe4000 x4 : 0000000000000001 x3 : ffff80000b0f5508
3386 08:04:54.691787 # [ 142.612976] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d23b4c0
3387 08:04:54.692261 # [ 142.620399] Call trace:
3388 08:04:54.692617 # [ 142.623109] kmem_cache_free+0x3b0/0x450
3389 08:04:54.692953 # [ 142.627304] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3390 08:04:54.693350 # [ 142.631850] lkdtm_do_action+0x2c/0x50
3391 08:04:54.693750 # [ 142.635869] direct_entry+0x164/0x180
3392 08:04:54.694292 # [ 142.639802] full_proxy_write+0x68/0xc0
3393 08:04:54.733422 # [ 142.643913] vfs_write+0xcc/0x2a0
3394 08:04:54.733956 # [ 142.647501] ksys_write+0x78/0x104
3395 08:04:54.734382 # [ 142.651176] __arm64_sys_write+0x28/0x3c
3396 08:04:54.734731 # [ 142.655374] invoke_syscall+0x8c/0x120
3397 08:04:54.735436 # [ 142.659399] el0_svc_common.constprop.0+0x68/0x124
3398 08:04:54.735816 # [ 142.664468] do_el0_svc+0x40/0xcc
3399 08:04:54.736150 # [ 142.668056] el0_svc+0x48/0xc0
3400 08:04:54.736474 # [ 142.671384] el0t_64_sync_handler+0xb8/0xbc
3401 08:04:54.736854 # [ 142.675842] el0t_64_sync+0x18c/0x190
3402 08:04:54.737188 # [ 142.679774] irq event stamp: 0
3403 08:04:54.776606 # [ 142.683092] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3404 08:04:54.777163 # [ 142.689637] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3405 08:04:54.777545 # [ 142.698099] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3406 08:04:54.778209 # [ 142.706559] softirqs last disabled at (0): [<0000000000000000>] 0x0
3407 08:04:54.778588 # [ 142.713100] ---[ end trace 0000000000000000 ]---
3408 08:04:54.778930 # [ 142.718066] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=61 cpu=4 pid=1880
3409 08:04:54.780110 # [ 142.725605] kmem_cache_alloc+0x2dc/0x310
3410 08:04:54.819770 # [ 142.729931] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3411 08:04:54.820324 # [ 142.734505] lkdtm_do_action+0x2c/0x50
3412 08:04:54.820697 # [ 142.738547] direct_entry+0x164/0x180
3413 08:04:54.821043 # [ 142.742503] full_proxy_write+0x68/0xc0
3414 08:04:54.821374 # [ 142.746636] vfs_write+0xcc/0x2a0
3415 08:04:54.822111 # [ 142.750237] ksys_write+0x78/0x104
3416 08:04:54.822481 # [ 142.753935] __arm64_sys_write+0x28/0x3c
3417 08:04:54.822814 # [ 142.758153] invoke_syscall+0x8c/0x120
3418 08:04:54.823194 # [ 142.762202] el0_svc_common.constprop.0+0x68/0x124
3419 08:04:54.823617 # [ 142.767290] do_el0_svc+0x40/0xcc
3420 08:04:54.824016 # [ 142.770904] el0_svc+0x48/0xc0
3421 08:04:54.846330 # [ 142.774235] el0t_64_sync_handler+0xb8/0xbc
3422 08:04:54.846828 # [ 142.778725] el0t_64_sync+0x18c/0x190
3423 08:04:54.847202 # SLAB_FREE_CROSS: saw 'call trace:': ok
3424 08:04:54.849634 ok 29 selftests: lkdtm: SLAB_FREE_CROSS.sh
3425 08:04:54.850181 # selftests: lkdtm: SLAB_FREE_PAGE.sh
3426 08:04:55.305800 <6>[ 143.653869] lkdtm: Performing direct entry SLAB_FREE_PAGE
3427 08:04:55.306403 <6>[ 143.659634] lkdtm: Attempting non-Slab slab free ...
3428 08:04:55.306790 <4>[ 143.664940] ------------[ cut here ]------------
3429 08:04:55.307138 <4>[ 143.669884] virt_to_cache: Object is not a Slab page!
3430 08:04:55.307809 <4>[ 143.675499] WARNING: CPU: 1 PID: 1919 at mm/slab.h:625 kmem_cache_free+0x384/0x450
3431 08:04:55.309282 <4>[ 143.683373] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3432 08:04:55.349057 <4>[ 143.695198] CPU: 1 PID: 1919 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
3433 08:04:55.349586 <4>[ 143.703136] Hardware name: ARM Juno development board (r0) (DT)
3434 08:04:55.349967 <4>[ 143.709327] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3435 08:04:55.350698 <4>[ 143.716568] pc : kmem_cache_free+0x384/0x450
3436 08:04:55.351076 <4>[ 143.721110] lr : kmem_cache_free+0x384/0x450
3437 08:04:55.351419 <4>[ 143.725651] sp : ffff80000f09bb70
3438 08:04:55.351747 <4>[ 143.729231] x29: ffff80000f09bb70 x28: ffff00080d5b8040 x27: 0000000000000000
3439 08:04:55.392345 <4>[ 143.736658] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
3440 08:04:55.392870 <4>[ 143.744083] x23: 0000000000000000 x22: ffff800008c0e000 x21: ffff0008045d3000
3441 08:04:55.393613 <4>[ 143.751507] x20: ffff80000b71c000 x19: 0000000000000000 x18: 0000000000000000
3442 08:04:55.394037 <4>[ 143.758931] x17: ffff800008c0e000 x16: ffff800008401b74 x15: ffff8000080b3eac
3443 08:04:55.394407 <4>[ 143.766356] x14: ffff8000096fbe1c x13: ffff80000802ea78 x12: ffff80000802e97c
3444 08:04:55.395893 <4>[ 143.773780] x11: ffff80000843f29c x10: ffff80000843f1e8 x9 : ffff800009705170
3445 08:04:55.435717 <4>[ 143.781204] x8 : ffff00080137df90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
3446 08:04:55.436254 <4>[ 143.788628] x5 : ffff80000f09c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
3447 08:04:55.436635 <4>[ 143.796051] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d5b8040
3448 08:04:55.436982 <4>[ 143.803475] Call trace:
3449 08:04:55.437655 <4>[ 143.806185] kmem_cache_free+0x384/0x450
3450 08:04:55.438056 <4>[ 143.810380] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3451 08:04:55.438416 <4>[ 143.814837] lkdtm_do_action+0x2c/0x50
3452 08:04:55.438743 <4>[ 143.818857] direct_entry+0x164/0x180
3453 08:04:55.439196 <4>[ 143.822790] full_proxy_write+0x68/0xc0
3454 08:04:55.479100 <4>[ 143.826900] vfs_write+0xcc/0x2a0
3455 08:04:55.479626 <4>[ 143.830489] ksys_write+0x78/0x104
3456 08:04:55.480000 <4>[ 143.834163] __arm64_sys_write+0x28/0x3c
3457 08:04:55.480346 <4>[ 143.838360] invoke_syscall+0x8c/0x120
3458 08:04:55.481052 <4>[ 143.842384] el0_svc_common.constprop.0+0x68/0x124
3459 08:04:55.481430 <4>[ 143.847453] do_el0_svc+0x40/0xcc
3460 08:04:55.481763 <4>[ 143.851041] el0_svc+0x48/0xc0
3461 08:04:55.482127 <4>[ 143.854368] el0t_64_sync_handler+0xb8/0xbc
3462 08:04:55.482560 <4>[ 143.858826] el0t_64_sync+0x18c/0x190
3463 08:04:55.482899 <4>[ 143.862758] irq event stamp: 0
3464 08:04:55.521748 <4>[ 143.866077] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3465 08:04:55.522313 <4>[ 143.872622] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3466 08:04:55.523160 <4>[ 143.881084] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3467 08:04:55.523640 <4>[ 143.889544] softirqs last disabled at (0): [<0000000000000000>] 0x0
3468 08:04:55.525118 <4>[ 143.896085] ---[ end trace 0000000000000000 ]---
3469 08:04:55.668081 # [ 143.653869] lkdtm: Performing direct entry SLAB_FREE_PAGE
3470 08:04:55.668394 # [ 143.659634] lkdtm: Attempting non-Slab slab free ...
3471 08:04:55.668586 # [ 143.664940] ------------[ cut here ]------------
3472 08:04:55.668758 # [ 143.669884] virt_to_cache: Object is not a Slab page!
3473 08:04:55.669181 # [ 143.675499] WARNING: CPU: 1 PID: 1919 at mm/slab.h:625 kmem_cache_free+0x384/0x450
3474 08:04:55.671341 # [ 143.683373] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3475 08:04:55.711241 # [ 143.695198] CPU: 1 PID: 1919 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
3476 08:04:55.711531 # [ 143.703136] Hardware name: ARM Juno development board (r0) (DT)
3477 08:04:55.711724 # [ 143.709327] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3478 08:04:55.711898 # [ 143.716568] pc : kmem_cache_free+0x384/0x450
3479 08:04:55.712066 # [ 143.721110] lr : kmem_cache_free+0x384/0x450
3480 08:04:55.712490 # [ 143.725651] sp : ffff80000f09bb70
3481 08:04:55.712664 # [ 143.729231] x29: ffff80000f09bb70 x28: ffff00080d5b8040 x27: 0000000000000000
3482 08:04:55.754671 # [ 143.736658] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
3483 08:04:55.755225 # [ 143.744083] x23: 0000000000000000 x22: ffff800008c0e000 x21: ffff0008045d3000
3484 08:04:55.755711 # [ 143.751507] x20: ffff80000b71c000 x19: 0000000000000000 x18: 0000000000000000
3485 08:04:55.756519 # [ 143.758931] x17: ffff800008c0e000 x16: ffff800008401b74 x15: ffff8000080b3eac
3486 08:04:55.756917 # [ 143.766356] x14: ffff8000096fbe1c x13: ffff80000802ea78 x12: ffff80000802e97c
3487 08:04:55.757452 # [ 143.773780] x11: ffff80000843f29c x10: ffff80000843f1e8 x9 : ffff800009705170
3488 08:04:55.797784 # [ 143.781204] x8 : ffff00080137df90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
3489 08:04:55.798395 # [ 143.788628] x5 : ffff80000f09c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
3490 08:04:55.798824 # [ 143.796051] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d5b8040
3491 08:04:55.799196 # [ 143.803475] Call trace:
3492 08:04:55.799906 # [ 143.806185] kmem_cache_free+0x384/0x450
3493 08:04:55.800283 # [ 143.810380] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3494 08:04:55.800630 # [ 143.814837] lkdtm_do_action+0x2c/0x50
3495 08:04:55.800971 # [ 143.818857] direct_entry+0x164/0x180
3496 08:04:55.801482 # [ 143.822790] full_proxy_write+0x68/0xc0
3497 08:04:55.841017 # [ 143.826900] vfs_write+0xcc/0x2a0
3498 08:04:55.841561 # [ 143.830489] ksys_write+0x78/0x104
3499 08:04:55.841961 # [ 143.834163] __arm64_sys_write+0x28/0x3c
3500 08:04:55.842382 # [ 143.838360] invoke_syscall+0x8c/0x120
3501 08:04:55.842733 # [ 143.842384] el0_svc_common.constprop.0+0x68/0x124
3502 08:04:55.843064 # [ 143.847453] do_el0_svc+0x40/0xcc
3503 08:04:55.843393 # [ 143.851041] el0_svc+0x48/0xc0
3504 08:04:55.843715 # [ 143.854368] el0t_64_sync_handler+0xb8/0xbc
3505 08:04:55.844428 # [ 143.858826] el0t_64_sync+0x18c/0x190
3506 08:04:55.844824 # [ 143.862758] irq event stamp: 0
3507 08:04:55.845158 # [ 143.866077] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3508 08:04:55.888381 # [ 143.872622] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3509 08:04:55.889346 # [ 143.881084] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3510 08:04:55.889792 # [ 143.889544] softirqs last disabled at (0): [<0000000000000000>] 0x0
3511 08:04:55.890223 # [ 143.896085] ---[ end trace 0000000000000000 ]---
3512 08:04:55.890589 # SLAB_FREE_PAGE: saw 'call trace:': ok
3513 08:04:55.890962 ok 30 selftests: lkdtm: SLAB_FREE_PAGE.sh
3514 08:04:55.891821 # selftests: lkdtm: SOFTLOCKUP.sh
3515 08:04:56.227135 # Skipping SOFTLOCKUP: Hangs the system
3516 08:04:56.259124 ok 31 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
3517 08:04:56.355018 # selftests: lkdtm: HARDLOCKUP.sh
3518 08:04:56.754616 # Skipping HARDLOCKUP: Hangs the system
3519 08:04:56.802500 ok 32 selftests: lkdtm: HARDLOCKUP.sh # SKIP
3520 08:04:56.898484 # selftests: lkdtm: SPINLOCKUP.sh
3521 08:04:57.282150 # Skipping SPINLOCKUP: Hangs the system
3522 08:04:57.330104 ok 33 selftests: lkdtm: SPINLOCKUP.sh # SKIP
3523 08:04:57.425951 # selftests: lkdtm: HUNG_TASK.sh
3524 08:04:57.825583 # Skipping HUNG_TASK: Hangs the system
3525 08:04:57.857623 ok 34 selftests: lkdtm: HUNG_TASK.sh # SKIP
3526 08:04:57.953439 # selftests: lkdtm: EXEC_DATA.sh
3527 08:04:58.505919 <6>[ 146.852475] lkdtm: Performing direct entry EXEC_DATA
3528 08:04:58.506293 <6>[ 146.858120] lkdtm: attempting ok execution at ffff800008c0e8f0
3529 08:04:58.506825 <6>[ 146.864449] lkdtm: attempting bad execution at ffff80000c2bced0
3530 08:04:58.507022 <1>[ 146.870716] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c2bced0
3531 08:04:58.507228 <1>[ 146.880830] Mem abort info:
3532 08:04:58.507491 <1>[ 146.883955] ESR = 0x000000008600000f
3533 08:04:58.507654 <1>[ 146.887996] EC = 0x21: IABT (current EL), IL = 32 bits
3534 08:04:58.509328 <1>[ 146.893605] SET = 0, FnV = 0
3535 08:04:58.549416 <1>[ 146.896953] EA = 0, S1PTW = 0
3536 08:04:58.549752 <1>[ 146.900403] FSC = 0x0f: level 3 permission fault
3537 08:04:58.550234 <1>[ 146.905487] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
3538 08:04:58.550459 <1>[ 146.912488] [ffff80000c2bced0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffff9003, pte=00780000844bc703
3539 08:04:58.550645 <0>[ 146.925370] Internal error: Oops: 000000008600000f [#6] PREEMPT SMP
3540 08:04:58.592692 <4>[ 146.931920] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3541 08:04:58.593096 <4>[ 146.943745] CPU: 2 PID: 2098 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
3542 08:04:58.593639 <4>[ 146.951686] Hardware name: ARM Juno development board (r0) (DT)
3543 08:04:58.593900 <4>[ 146.957882] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3544 08:04:58.594170 <4>[ 146.965123] pc : data_area+0x0/0x40
3545 08:04:58.594408 <4>[ 146.968887] lr : execute_location+0x84/0xa4
3546 08:04:58.594579 <4>[ 146.973350] sp : ffff80000f343a40
3547 08:04:58.595972 <4>[ 146.976935] x29: ffff80000f343a40 x28: ffff000806d6b4c0 x27: 0000000000000000
3548 08:04:58.636140 <4>[ 146.984364] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
3549 08:04:58.636450 <4>[ 146.991794] x23: ffff00080aab3000 x22: ffff80000f343bf0 x21: 0000000000000001
3550 08:04:58.636889 <4>[ 146.999219] x20: ffff800008c0e8f0 x19: ffff80000c2bced0 x18: 0000000000000000
3551 08:04:58.637082 <4>[ 147.006644] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffba67e000
3552 08:04:58.637254 <4>[ 147.014070] x14: 0000000000000000 x13: 205d393434343638 x12: 2e36343120205b3e
3553 08:04:58.679465 <4>[ 147.021498] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff800008160288
3554 08:04:58.679734 <4>[ 147.028923] x8 : ffff000806d6b4c0 x7 : 3934343436382e36 x6 : 0000000000000001
3555 08:04:58.679922 <4>[ 147.036348] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3556 08:04:58.680342 <4>[ 147.043772] x2 : 0000000000000000 x1 : ffff000806d6b4c0 x0 : 0000000000000033
3557 08:04:58.680534 <4>[ 147.051196] Call trace:
3558 08:04:58.680692 <4>[ 147.053907] data_area+0x0/0x40
3559 08:04:58.680845 <4>[ 147.057318] lkdtm_EXEC_DATA+0x24/0x30
3560 08:04:58.680993 <4>[ 147.061341] lkdtm_do_action+0x2c/0x50
3561 08:04:58.682819 <4>[ 147.065363] direct_entry+0x164/0x180
3562 08:04:58.722819 <4>[ 147.069295] full_proxy_write+0x68/0xc0
3563 08:04:58.723283 <4>[ 147.073407] vfs_write+0xcc/0x2a0
3564 08:04:58.723661 <4>[ 147.076996] ksys_write+0x78/0x104
3565 08:04:58.724009 <4>[ 147.080671] __arm64_sys_write+0x28/0x3c
3566 08:04:58.724687 <4>[ 147.084869] invoke_syscall+0x8c/0x120
3567 08:04:58.725053 <4>[ 147.088894] el0_svc_common.constprop.0+0x68/0x124
3568 08:04:58.725382 <4>[ 147.093963] do_el0_svc+0x40/0xcc
3569 08:04:58.725702 <4>[ 147.097551] el0_svc+0x48/0xc0
3570 08:04:58.726057 <4>[ 147.100878] el0t_64_sync_handler+0xb8/0xbc
3571 08:04:58.726479 <4>[ 147.105336] el0t_64_sync+0x18c/0x190
3572 08:04:58.746367 <0>[ 147.109273] Code: 06d20080 ffff0008 04a6dc80 ffff0008 (aa1e03e9)
3573 08:04:58.746776 <4>[ 147.115641] ---[ end trace 0000000000000000 ]---
3574 08:04:58.749466 # Segmentation fault
3575 08:04:58.921813 # [ 146.852475] lkdtm: Performing direct entry EXEC_DATA
3576 08:04:58.922528 # [ 146.858120] lkdtm: attempting ok execution at ffff800008c0e8f0
3577 08:04:58.923257 # [ 146.864449] lkdtm: attempting bad execution at ffff80000c2bced0
3578 08:04:58.923638 # [ 146.870716] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c2bced0
3579 08:04:58.923984 # [ 146.880830] Mem abort info:
3580 08:04:58.924308 # [ 146.883955] ESR = 0x000000008600000f
3581 08:04:58.925382 # [ 146.887996] EC = 0x21: IABT (current EL), IL = 32 bits
3582 08:04:58.925855 # [ 146.893605] SET = 0, FnV = 0
3583 08:04:58.964672 # [ 146.896953] EA = 0, S1PTW = 0
3584 08:04:58.964969 # [ 146.900403] FSC = 0x0f: level 3 permission fault
3585 08:04:58.965159 # [ 146.905487] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
3586 08:04:58.965617 # [ 146.912488] [ffff80000c2bced0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffff9003, pte=00780000844bc703
3587 08:04:58.965812 # [ 146.925370] Internal error: Oops: 000000008600000f [#6] PREEMPT SMP
3588 08:04:59.007821 # [ 146.931920] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3589 08:04:59.008098 # [ 146.943745] CPU: 2 PID: 2098 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
3590 08:04:59.008286 # [ 146.951686] Hardware name: ARM Juno development board (r0) (DT)
3591 08:04:59.008798 # [ 146.957882] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3592 08:04:59.009168 # [ 146.965123] pc : data_area+0x0/0x40
3593 08:04:59.009502 # [ 146.968887] lr : execute_location+0x84/0xa4
3594 08:04:59.009825 # [ 146.973350] sp : ffff80000f343a40
3595 08:04:59.011364 # [ 146.976935] x29: ffff80000f343a40 x28: ffff000806d6b4c0 x27: 0000000000000000
3596 08:04:59.051237 # [ 146.984364] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
3597 08:04:59.051774 # [ 146.991794] x23: ffff00080aab3000 x22: ffff80000f343bf0 x21: 0000000000000001
3598 08:04:59.052491 # [ 146.999219] x20: ffff800008c0e8f0 x19: ffff80000c2bced0 x18: 0000000000000000
3599 08:04:59.052877 # [ 147.006644] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffba67e000
3600 08:04:59.053220 # [ 147.014070] x14: 0000000000000000 x13: 205d393434343638 x12: 2e36343120205b3e
3601 08:04:59.054832 # [ 147.021498] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff800008160288
3602 08:04:59.094474 # [ 147.028923] x8 : ffff000806d6b4c0 x7 : 3934343436382e36 x6 : 0000000000000001
3603 08:04:59.095037 # [ 147.036348] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3604 08:04:59.095769 # [ 147.043772] x2 : 0000000000000000 x1 : ffff000806d6b4c0 x0 : 0000000000000033
3605 08:04:59.096164 # [ 147.051196] Call trace:
3606 08:04:59.096506 # [ 147.053907] data_area+0x0/0x40
3607 08:04:59.096835 # [ 147.057318] lkdtm_EXEC_DATA+0x24/0x30
3608 08:04:59.097152 # [ 147.061341] lkdtm_do_action+0x2c/0x50
3609 08:04:59.097990 # [ 147.065363] direct_entry+0x164/0x180
3610 08:04:59.098413 # [ 147.069295] full_proxy_write+0x68/0xc0
3611 08:04:59.137570 # [ 147.073407] vfs_write+0xcc/0x2a0
3612 08:04:59.138130 # [ 147.076996] ksys_write+0x78/0x104
3613 08:04:59.138625 # [ 147.080671] __arm64_sys_write+0x28/0x3c
3614 08:04:59.139073 # [ 147.084869] invoke_syscall+0x8c/0x120
3615 08:04:59.139820 # [ 147.088894] el0_svc_common.constprop.0+0x68/0x124
3616 08:04:59.140272 # [ 147.093963] do_el0_svc+0x40/0xcc
3617 08:04:59.140608 # [ 147.097551] el0_svc+0x48/0xc0
3618 08:04:59.141010 # [ 147.100878] el0t_64_sync_handler+0xb8/0xbc
3619 08:04:59.141407 # [ 147.105336] el0t_64_sync+0x18c/0x190
3620 08:04:59.141795 # [ 147.109273] Code: 06d20080 ffff0008 04a6dc80 ffff0008 (aa1e03e9)
3621 08:04:59.164278 # [ 147.115641] ---[ end trace 0000000000000000 ]---
3622 08:04:59.164808 # EXEC_DATA: saw 'call trace:': ok
3623 08:04:59.165166 ok 35 selftests: lkdtm: EXEC_DATA.sh
3624 08:04:59.167539 # selftests: lkdtm: EXEC_STACK.sh
3625 08:04:59.646025 <6>[ 147.994010] lkdtm: Performing direct entry EXEC_STACK
3626 08:04:59.646702 <6>[ 147.999855] lkdtm: attempting ok execution at ffff800008c0e8f0
3627 08:04:59.646974 <6>[ 148.006200] lkdtm: attempting bad execution at ffff80000f3ebaa8
3628 08:04:59.647186 <1>[ 148.012794] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f3ebaa8
3629 08:04:59.647406 <1>[ 148.022802] Mem abort info:
3630 08:04:59.647647 <1>[ 148.025866] ESR = 0x000000008600000f
3631 08:04:59.649447 <1>[ 148.029909] EC = 0x21: IABT (current EL), IL = 32 bits
3632 08:04:59.689413 <1>[ 148.035523] SET = 0, FnV = 0
3633 08:04:59.689760 <1>[ 148.038864] EA = 0, S1PTW = 0
3634 08:04:59.689991 <1>[ 148.042275] FSC = 0x0f: level 3 permission fault
3635 08:04:59.690484 <1>[ 148.047356] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
3636 08:04:59.690696 <1>[ 148.054355] [ffff80000f3ebaa8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088d409003, pte=006800088d0ce703
3637 08:04:59.690874 <0>[ 148.067237] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3638 08:04:59.732753 <4>[ 148.073784] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3639 08:04:59.733089 <4>[ 148.085608] CPU: 2 PID: 2148 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
3640 08:04:59.733580 <4>[ 148.093548] Hardware name: ARM Juno development board (r0) (DT)
3641 08:04:59.733797 <4>[ 148.099740] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3642 08:04:59.733987 <4>[ 148.106981] pc : 0xffff80000f3ebaa8
3643 08:04:59.734189 <4>[ 148.110741] lr : execute_location+0x84/0xa4
3644 08:04:59.734363 <4>[ 148.115204] sp : ffff80000f3eba60
3645 08:04:59.776069 <4>[ 148.118784] x29: ffff80000f3eba60 x28: ffff00080d5bcf00 x27: 0000000000000000
3646 08:04:59.776438 <4>[ 148.126212] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
3647 08:04:59.776929 <4>[ 148.133640] x23: ffff000804909000 x22: ffff80000f3ebc60 x21: 0000000000000001
3648 08:04:59.777149 <4>[ 148.141068] x20: ffff800008c0e8f0 x19: ffff80000f3ebaa8 x18: 0000000000000000
3649 08:04:59.777341 <4>[ 148.148493] x17: 0000000000000083 x16: 0000000000000000 x15: ffff80000a53e8c0
3650 08:04:59.777525 <4>[ 148.155918] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
3651 08:04:59.819503 <4>[ 148.163342] x11: 0000000000000bc5 x10: 0000000000001500 x9 : ffff800008160288
3652 08:04:59.819773 <4>[ 148.170767] x8 : ffff00080d5bcf00 x7 : 071c71c71c71c71c x6 : 0000000000000001
3653 08:04:59.820220 <4>[ 148.178192] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3654 08:04:59.820422 <4>[ 148.185615] x2 : 0000000000000000 x1 : ffff00080d5bcf00 x0 : 0000000000000033
3655 08:04:59.820607 <4>[ 148.193040] Call trace:
3656 08:04:59.820782 <4>[ 148.195749] 0xffff80000f3ebaa8
3657 08:04:59.820951 <4>[ 148.199158] lkdtm_EXEC_STACK+0x30/0x58
3658 08:04:59.821115 <4>[ 148.203269] lkdtm_do_action+0x2c/0x50
3659 08:04:59.822832 <4>[ 148.207290] direct_entry+0x164/0x180
3660 08:04:59.862852 <4>[ 148.211224] full_proxy_write+0x68/0xc0
3661 08:04:59.863116 <4>[ 148.215335] vfs_write+0xcc/0x2a0
3662 08:04:59.863312 <4>[ 148.218925] ksys_write+0x78/0x104
3663 08:04:59.863491 <4>[ 148.222600] __arm64_sys_write+0x28/0x3c
3664 08:04:59.863940 <4>[ 148.226797] invoke_syscall+0x8c/0x120
3665 08:04:59.864134 <4>[ 148.230823] el0_svc_common.constprop.0+0x68/0x124
3666 08:04:59.864302 <4>[ 148.235891] do_el0_svc+0x40/0xcc
3667 08:04:59.864544 <4>[ 148.239479] el0_svc+0x48/0xc0
3668 08:04:59.864857 <4>[ 148.242806] el0t_64_sync_handler+0xb8/0xbc
3669 08:04:59.865169 <4>[ 148.247264] el0t_64_sync+0x18c/0x190
3670 08:04:59.883595 <0>[ 148.251201] Code: 08c0cf3c ffff8000 00000000 00000000 (aa1e03e9)
3671 08:04:59.886823 <4>[ 148.257569] ---[ end trace 0000000000000000 ]---
3672 08:04:59.887475 # Segmentation fault
3673 08:05:00.038591 # [ 147.994010] lkdtm: Performing direct entry EXEC_STACK
3674 08:05:00.038901 # [ 147.999855] lkdtm: attempting ok execution at ffff800008c0e8f0
3675 08:05:00.039092 # [ 148.006200] lkdtm: attempting bad execution at ffff80000f3ebaa8
3676 08:05:00.039264 # [ 148.012794] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f3ebaa8
3677 08:05:00.039672 # [ 148.022802] Mem abort info:
3678 08:05:00.039835 # [ 148.025866] ESR = 0x000000008600000f
3679 08:05:00.041850 # [ 148.029909] EC = 0x21: IABT (current EL), IL = 32 bits
3680 08:05:00.042117 # [ 148.035523] SET = 0, FnV = 0
3681 08:05:00.081753 # [ 148.038864] EA = 0, S1PTW = 0
3682 08:05:00.082060 # [ 148.042275] FSC = 0x0f: level 3 permission fault
3683 08:05:00.082255 # [ 148.047356] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
3684 08:05:00.082430 # [ 148.054355] [ffff80000f3ebaa8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088d409003, pte=006800088d0ce703
3685 08:05:00.082854 # [ 148.067237] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3686 08:05:00.125099 # [ 148.073784] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3687 08:05:00.125646 # [ 148.085608] CPU: 2 PID: 2148 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
3688 08:05:00.126067 # [ 148.093548] Hardware name: ARM Juno development board (r0) (DT)
3689 08:05:00.126770 # [ 148.099740] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3690 08:05:00.127139 # [ 148.106981] pc : 0xffff80000f3ebaa8
3691 08:05:00.127477 # [ 148.110741] lr : execute_location+0x84/0xa4
3692 08:05:00.127800 # [ 148.115204] sp : ffff80000f3eba60
3693 08:05:00.128567 # [ 148.118784] x29: ffff80000f3eba60 x28: ffff00080d5bcf00 x27: 0000000000000000
3694 08:05:00.168396 # [ 148.126212] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
3695 08:05:00.168927 # [ 148.133640] x23: ffff000804909000 x22: ffff80000f3ebc60 x21: 0000000000000001
3696 08:05:00.169302 # [ 148.141068] x20: ffff800008c0e8f0 x19: ffff80000f3ebaa8 x18: 0000000000000000
3697 08:05:00.169994 # [ 148.148493] x17: 0000000000000083 x16: 0000000000000000 x15: ffff80000a53e8c0
3698 08:05:00.170444 # [ 148.155918] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
3699 08:05:00.171967 # [ 148.163342] x11: 0000000000000bc5 x10: 0000000000001500 x9 : ffff800008160288
3700 08:05:00.211564 # [ 148.170767] x8 : ffff00080d5bcf00 x7 : 071c71c71c71c71c x6 : 0000000000000001
3701 08:05:00.212114 # [ 148.178192] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3702 08:05:00.212491 # [ 148.185615] x2 : 0000000000000000 x1 : ffff00080d5bcf00 x0 : 0000000000000033
3703 08:05:00.212904 # [ 148.193040] Call trace:
3704 08:05:00.213271 # [ 148.195749] 0xffff80000f3ebaa8
3705 08:05:00.213946 # [ 148.199158] lkdtm_EXEC_STACK+0x30/0x58
3706 08:05:00.214352 # [ 148.203269] lkdtm_do_action+0x2c/0x50
3707 08:05:00.215154 # [ 148.207290] direct_entry+0x164/0x180
3708 08:05:00.254612 # [ 148.211224] full_proxy_write+0x68/0xc0
3709 08:05:00.255243 # [ 148.215335] vfs_write+0xcc/0x2a0
3710 08:05:00.255628 # [ 148.218925] ksys_write+0x78/0x104
3711 08:05:00.256319 # [ 148.222600] __arm64_sys_write+0x28/0x3c
3712 08:05:00.256689 # [ 148.226797] invoke_syscall+0x8c/0x120
3713 08:05:00.257027 # [ 148.230823] el0_svc_common.constprop.0+0x68/0x124
3714 08:05:00.257354 # [ 148.235891] do_el0_svc+0x40/0xcc
3715 08:05:00.257673 # [ 148.239479] el0_svc+0x48/0xc0
3716 08:05:00.258032 # [ 148.242806] el0t_64_sync_handler+0xb8/0xbc
3717 08:05:00.258481 # [ 148.247264] el0t_64_sync+0x18c/0x190
3718 08:05:00.258999 # [ 148.251201] Code: 08c0cf3c ffff8000 00000000 00000000 (aa1e03e9)
3719 08:05:00.281410 # [ 148.257569] ---[ end trace 0000000000000000 ]---
3720 08:05:00.281940 # EXEC_STACK: saw 'call trace:': ok
3721 08:05:00.282472 ok 36 selftests: lkdtm: EXEC_STACK.sh
3722 08:05:00.284627 # selftests: lkdtm: EXEC_KMALLOC.sh
3723 08:05:00.756548 <6>[ 149.104827] lkdtm: Performing direct entry EXEC_KMALLOC
3724 08:05:00.756932 <6>[ 149.110436] lkdtm: attempting ok execution at ffff800008c0e8f0
3725 08:05:00.757517 <6>[ 149.116750] lkdtm: attempting bad execution at ffff00080b949400
3726 08:05:00.757729 <1>[ 149.123223] Unable to handle kernel execute from non-executable memory at virtual address ffff00080b949400
3727 08:05:00.757914 <1>[ 149.133215] Mem abort info:
3728 08:05:00.758157 <1>[ 149.136302] ESR = 0x000000008600000f
3729 08:05:00.759935 <1>[ 149.140356] EC = 0x21: IABT (current EL), IL = 32 bits
3730 08:05:00.800022 <1>[ 149.145989] SET = 0, FnV = 0
3731 08:05:00.800395 <1>[ 149.149353] EA = 0, S1PTW = 0
3732 08:05:00.800660 <1>[ 149.152798] FSC = 0x0f: level 3 permission fault
3733 08:05:00.801137 <1>[ 149.157887] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
3734 08:05:00.801359 <1>[ 149.164887] [ffff00080b949400] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffbb0003, pte=006800088b949707
3735 08:05:00.801540 <0>[ 149.177765] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3736 08:05:00.843422 <4>[ 149.184315] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3737 08:05:00.844111 <4>[ 149.196139] CPU: 2 PID: 2198 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
3738 08:05:00.844413 <4>[ 149.204081] Hardware name: ARM Juno development board (r0) (DT)
3739 08:05:00.844630 <4>[ 149.210273] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3740 08:05:00.844831 <4>[ 149.217514] pc : 0xffff00080b949400
3741 08:05:00.845042 <4>[ 149.221275] lr : execute_location+0x84/0xa4
3742 08:05:00.845246 <4>[ 149.225738] sp : ffff80000f4a3b60
3743 08:05:00.886796 <4>[ 149.229318] x29: ffff80000f4a3b60 x28: ffff00080bb434c0 x27: 0000000000000000
3744 08:05:00.887155 <4>[ 149.236746] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
3745 08:05:00.887484 <4>[ 149.244179] x23: ffff00080aab3000 x22: ffff80000f4a3d20 x21: 0000000000000001
3746 08:05:00.887733 <4>[ 149.251604] x20: ffff800008c0e8f0 x19: ffff00080b949400 x18: 0000000000000000
3747 08:05:00.887977 <4>[ 149.259028] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3748 08:05:00.888482 <4>[ 149.266455] x14: ffff0008008eb4c0 x13: ffff800974a15000 x12: 0000000030d4d91d
3749 08:05:00.930104 <4>[ 149.273880] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800008160288
3750 08:05:00.930425 <4>[ 149.281304] x8 : ffff00080bb434c0 x7 : 00000074b5503510 x6 : 0000000000000001
3751 08:05:00.930936 <4>[ 149.288731] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3752 08:05:00.931137 <4>[ 149.296155] x2 : 0000000000000000 x1 : ffff00080bb434c0 x0 : 0000000000000033
3753 08:05:00.931362 <4>[ 149.303579] Call trace:
3754 08:05:00.931556 <4>[ 149.306288] 0xffff00080b949400
3755 08:05:00.931747 <4>[ 149.309697] lkdtm_EXEC_KMALLOC+0x38/0x50
3756 08:05:00.931935 <4>[ 149.313982] lkdtm_do_action+0x2c/0x50
3757 08:05:00.933417 <4>[ 149.318002] direct_entry+0x164/0x180
3758 08:05:00.973535 <4>[ 149.321935] full_proxy_write+0x68/0xc0
3759 08:05:00.973834 <4>[ 149.326046] vfs_write+0xcc/0x2a0
3760 08:05:00.974103 <4>[ 149.329635] ksys_write+0x78/0x104
3761 08:05:00.974333 <4>[ 149.333310] __arm64_sys_write+0x28/0x3c
3762 08:05:00.974550 <4>[ 149.337508] invoke_syscall+0x8c/0x120
3763 08:05:00.975007 <4>[ 149.341533] el0_svc_common.constprop.0+0x68/0x124
3764 08:05:00.975194 <4>[ 149.346602] do_el0_svc+0x40/0xcc
3765 08:05:00.975392 <4>[ 149.350190] el0_svc+0x48/0xc0
3766 08:05:00.975574 <4>[ 149.353517] el0t_64_sync_handler+0xb8/0xbc
3767 08:05:00.976824 <4>[ 149.357975] el0t_64_sync+0x18c/0x190
3768 08:05:00.994344 <0>[ 149.361912] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3769 08:05:00.997460 <4>[ 149.368280] ---[ end trace 0000000000000000 ]---
3770 08:05:00.997843 # Segmentation fault
3771 08:05:01.169879 # [ 149.104827] lkdtm: Performing direct entry EXEC_KMALLOC
3772 08:05:01.170213 # [ 149.110436] lkdtm: attempting ok execution at ffff800008c0e8f0
3773 08:05:01.170473 # [ 149.116750] lkdtm: attempting bad execution at ffff00080b949400
3774 08:05:01.170688 # [ 149.123223] Unable to handle kernel execute from non-executable memory at virtual address ffff00080b949400
3775 08:05:01.170897 # [ 149.133215] Mem abort info:
3776 08:05:01.171352 # [ 149.136302] ESR = 0x000000008600000f
3777 08:05:01.173160 # [ 149.140356] EC = 0x21: IABT (current EL), IL = 32 bits
3778 08:05:01.173403 # [ 149.145989] SET = 0, FnV = 0
3779 08:05:01.213033 # [ 149.149353] EA = 0, S1PTW = 0
3780 08:05:01.213325 # [ 149.152798] FSC = 0x0f: level 3 permission fault
3781 08:05:01.213575 # [ 149.157887] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
3782 08:05:01.213803 # [ 149.164887] [ffff00080b949400] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffbb0003, pte=006800088b949707
3783 08:05:01.214436 # [ 149.177765] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3784 08:05:01.256450 # [ 149.184315] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3785 08:05:01.256994 # [ 149.196139] CPU: 2 PID: 2198 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
3786 08:05:01.257485 # [ 149.204081] Hardware name: ARM Juno development board (r0) (DT)
3787 08:05:01.257938 # [ 149.210273] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3788 08:05:01.258409 # [ 149.217514] pc : 0xffff00080b949400
3789 08:05:01.259191 # [ 149.221275] lr : execute_location+0x84/0xa4
3790 08:05:01.259584 # [ 149.225738] sp : ffff80000f4a3b60
3791 08:05:01.260145 # [ 149.229318] x29: ffff80000f4a3b60 x28: ffff00080bb434c0 x27: 0000000000000000
3792 08:05:01.299478 # [ 149.236746] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
3793 08:05:01.300371 # [ 149.244179] x23: ffff00080aab3000 x22: ffff80000f4a3d20 x21: 0000000000000001
3794 08:05:01.300834 # [ 149.251604] x20: ffff800008c0e8f0 x19: ffff00080b949400 x18: 0000000000000000
3795 08:05:01.301306 # [ 149.259028] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3796 08:05:01.301764 # [ 149.266455] x14: ffff0008008eb4c0 x13: ffff800974a15000 x12: 0000000030d4d91d
3797 08:05:01.303080 # [ 149.273880] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800008160288
3798 08:05:01.342700 # [ 149.281304] x8 : ffff00080bb434c0 x7 : 00000074b5503510 x6 : 0000000000000001
3799 08:05:01.343244 # [ 149.288731] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3800 08:05:01.344080 # [ 149.296155] x2 : 0000000000000000 x1 : ffff00080bb434c0 x0 : 0000000000000033
3801 08:05:01.344489 # [ 149.303579] Call trace:
3802 08:05:01.344928 # [ 149.306288] 0xffff00080b949400
3803 08:05:01.345358 # [ 149.309697] lkdtm_EXEC_KMALLOC+0x38/0x50
3804 08:05:01.345779 # [ 149.313982] lkdtm_do_action+0x2c/0x50
3805 08:05:01.346339 # [ 149.318002] direct_entry+0x164/0x180
3806 08:05:01.385808 # [ 149.321935] full_proxy_write+0x68/0xc0
3807 08:05:01.386486 # [ 149.326046] vfs_write+0xcc/0x2a0
3808 08:05:01.386873 # [ 149.329635] ksys_write+0x78/0x104
3809 08:05:01.387565 # [ 149.333310] __arm64_sys_write+0x28/0x3c
3810 08:05:01.388022 # [ 149.337508] invoke_syscall+0x8c/0x120
3811 08:05:01.388367 # [ 149.341533] el0_svc_common.constprop.0+0x68/0x124
3812 08:05:01.388695 # [ 149.346602] do_el0_svc+0x40/0xcc
3813 08:05:01.389087 # [ 149.350190] el0_svc+0x48/0xc0
3814 08:05:01.389490 # [ 149.353517] el0t_64_sync_handler+0xb8/0xbc
3815 08:05:01.389900 # [ 149.357975] el0t_64_sync+0x18c/0x190
3816 08:05:01.390348 # [ 149.361912] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3817 08:05:01.412251 # [ 149.368280] ---[ end trace 0000000000000000 ]---
3818 08:05:01.412748 # EXEC_KMALLOC: saw 'call trace:': ok
3819 08:05:01.413121 ok 37 selftests: lkdtm: EXEC_KMALLOC.sh
3820 08:05:01.415536 # selftests: lkdtm: EXEC_VMALLOC.sh
3821 08:05:01.909973 <6>[ 150.257661] lkdtm: Performing direct entry EXEC_VMALLOC
3822 08:05:01.910676 <6>[ 150.263832] lkdtm: attempting ok execution at ffff800008c0e8f0
3823 08:05:01.910946 <6>[ 150.270201] lkdtm: attempting bad execution at ffff80000c9b3000
3824 08:05:01.911141 <1>[ 150.276907] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c9b3000
3825 08:05:01.911318 <1>[ 150.286915] Mem abort info:
3826 08:05:01.911567 <1>[ 150.289981] ESR = 0x000000008600000f
3827 08:05:01.913320 <1>[ 150.294023] EC = 0x21: IABT (current EL), IL = 32 bits
3828 08:05:01.953454 <1>[ 150.299632] SET = 0, FnV = 0
3829 08:05:01.953825 <1>[ 150.302972] EA = 0, S1PTW = 0
3830 08:05:01.954074 <1>[ 150.306383] FSC = 0x0f: level 3 permission fault
3831 08:05:01.954521 <1>[ 150.311465] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
3832 08:05:01.954894 <1>[ 150.318468] [ffff80000c9b3000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880aff003, pte=00680008840ef703
3833 08:05:01.955102 <0>[ 150.331391] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3834 08:05:01.997058 <4>[ 150.337939] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3835 08:05:01.997401 <4>[ 150.349765] CPU: 1 PID: 2248 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
3836 08:05:01.997640 <4>[ 150.357704] Hardware name: ARM Juno development board (r0) (DT)
3837 08:05:01.997883 <4>[ 150.363899] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3838 08:05:01.998101 <4>[ 150.371141] pc : 0xffff80000c9b3000
3839 08:05:01.998279 <4>[ 150.374903] lr : execute_location+0x84/0xa4
3840 08:05:01.998402 <4>[ 150.379366] sp : ffff80000f583ac0
3841 08:05:02.040125 <4>[ 150.382947] x29: ffff80000f583ac0 x28: ffff0008061f34c0 x27: 0000000000000000
3842 08:05:02.040476 <4>[ 150.390377] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
3843 08:05:02.041025 <4>[ 150.397807] x23: ffff00080cefd000 x22: ffff80000f583c80 x21: 0000000000000001
3844 08:05:02.041271 <4>[ 150.405234] x20: ffff800008c0e8f0 x19: ffff80000c9b3000 x18: 0000000000000000
3845 08:05:02.041505 <4>[ 150.412663] x17: ffff800008162fe8 x16: ffff800008162548 x15: ffff800008162490
3846 08:05:02.041714 <4>[ 150.420087] x14: ffff8000096fbd90 x13: ffff80000843f1e8 x12: ffff80000843ee5c
3847 08:05:02.083540 <4>[ 150.427511] x11: ffff8000086af0e8 x10: ffff800008c0d4d4 x9 : ffff800008160288
3848 08:05:02.083842 <4>[ 150.434936] x8 : ffff00080137eb90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
3849 08:05:02.084036 <4>[ 150.442360] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3850 08:05:02.084208 <4>[ 150.449784] x2 : 0000000000000000 x1 : ffff0008061f34c0 x0 : 0000000000000033
3851 08:05:02.084376 <4>[ 150.457208] Call trace:
3852 08:05:02.084776 <4>[ 150.459918] 0xffff80000c9b3000
3853 08:05:02.084945 <4>[ 150.463327] lkdtm_EXEC_VMALLOC+0x2c/0x44
3854 08:05:02.085099 <4>[ 150.467613] lkdtm_do_action+0x2c/0x50
3855 08:05:02.086859 <4>[ 150.471633] direct_entry+0x164/0x180
3856 08:05:02.126916 <4>[ 150.475566] full_proxy_write+0x68/0xc0
3857 08:05:02.127185 <4>[ 150.479676] vfs_write+0xcc/0x2a0
3858 08:05:02.127373 <4>[ 150.483266] ksys_write+0x78/0x104
3859 08:05:02.127546 <4>[ 150.486941] __arm64_sys_write+0x28/0x3c
3860 08:05:02.127712 <4>[ 150.491139] invoke_syscall+0x8c/0x120
3861 08:05:02.127873 <4>[ 150.495164] el0_svc_common.constprop.0+0x68/0x124
3862 08:05:02.128030 <4>[ 150.500232] do_el0_svc+0x40/0xcc
3863 08:05:02.128527 <4>[ 150.503821] el0_svc+0x48/0xc0
3864 08:05:02.128878 <4>[ 150.507147] el0t_64_sync_handler+0xb8/0xbc
3865 08:05:02.130461 <4>[ 150.511605] el0t_64_sync+0x18c/0x190
3866 08:05:02.130938 <0>[ 150.515543] Code: bad PC value
3867 08:05:02.150307 <4>[ 150.518865] ---[ end trace 0000000000000000 ]---
3868 08:05:02.153461 # Segmentation fault
3869 08:05:02.355644 # [ 150.257661] lkdtm: Performing direct entry EXEC_VMALLOC
3870 08:05:02.356230 # [ 150.263832] lkdtm: attempting ok execution at ffff800008c0e8f0
3871 08:05:02.356607 # [ 150.270201] lkdtm: attempting bad execution at ffff80000c9b3000
3872 08:05:02.357304 # [ 150.276907] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c9b3000
3873 08:05:02.357686 # [ 150.286915] Mem abort info:
3874 08:05:02.358071 # [ 150.289981] ESR = 0x000000008600000f
3875 08:05:02.359077 # [ 150.294023] EC = 0x21: IABT (current EL), IL = 32 bits
3876 08:05:02.359554 # [ 150.299632] SET = 0, FnV = 0
3877 08:05:02.398761 # [ 150.302972] EA = 0, S1PTW = 0
3878 08:05:02.399314 # [ 150.306383] FSC = 0x0f: level 3 permission fault
3879 08:05:02.399697 # [ 150.311465] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
3880 08:05:02.400389 # [ 150.318468] [ffff80000c9b3000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880aff003, pte=00680008840ef703
3881 08:05:02.400770 # [ 150.331391] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3882 08:05:02.441823 # [ 150.337939] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3883 08:05:02.442419 # [ 150.349765] CPU: 1 PID: 2248 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
3884 08:05:02.443195 # [ 150.357704] Hardware name: ARM Juno development board (r0) (DT)
3885 08:05:02.443620 # [ 150.363899] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3886 08:05:02.443983 # [ 150.371141] pc : 0xffff80000c9b3000
3887 08:05:02.444320 # [ 150.374903] lr : execute_location+0x84/0xa4
3888 08:05:02.444648 # [ 150.379366] sp : ffff80000f583ac0
3889 08:05:02.445433 # [ 150.382947] x29: ffff80000f583ac0 x28: ffff0008061f34c0 x27: 0000000000000000
3890 08:05:02.485058 # [ 150.390377] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
3891 08:05:02.485638 # [ 150.397807] x23: ffff00080cefd000 x22: ffff80000f583c80 x21: 0000000000000001
3892 08:05:02.486150 # [ 150.405234] x20: ffff800008c0e8f0 x19: ffff80000c9b3000 x18: 0000000000000000
3893 08:05:02.486975 # [ 150.412663] x17: ffff800008162fe8 x16: ffff800008162548 x15: ffff800008162490
3894 08:05:02.487380 # [ 150.420087] x14: ffff8000096fbd90 x13: ffff80000843f1e8 x12: ffff80000843ee5c
3895 08:05:02.488644 # [ 150.427511] x11: ffff8000086af0e8 x10: ffff800008c0d4d4 x9 : ffff800008160288
3896 08:05:02.528207 # [ 150.434936] x8 : ffff00080137eb90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
3897 08:05:02.528762 # [ 150.442360] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3898 08:05:02.529598 # [ 150.449784] x2 : 0000000000000000 x1 : ffff0008061f34c0 x0 : 0000000000000033
3899 08:05:02.530023 # [ 150.457208] Call trace:
3900 08:05:02.530474 # [ 150.459918] 0xffff80000c9b3000
3901 08:05:02.530910 # [ 150.463327] lkdtm_EXEC_VMALLOC+0x2c/0x44
3902 08:05:02.531330 # [ 150.467613] lkdtm_do_action+0x2c/0x50
3903 08:05:02.531871 # [ 150.471633] direct_entry+0x164/0x180
3904 08:05:02.571404 # [ 150.475566] full_proxy_write+0x68/0xc0
3905 08:05:02.571968 # [ 150.479676] vfs_write+0xcc/0x2a0
3906 08:05:02.572637 # [ 150.483266] ksys_write+0x78/0x104
3907 08:05:02.573282 # [ 150.486941] __arm64_sys_write+0x28/0x3c
3908 08:05:02.573895 # [ 150.491139] invoke_syscall+0x8c/0x120
3909 08:05:02.574843 # [ 150.495164] el0_svc_common.constprop.0+0x68/0x124
3910 08:05:02.575264 # [ 150.500232] do_el0_svc+0x40/0xcc
3911 08:05:02.575620 # [ 150.503821] el0_svc+0x48/0xc0
3912 08:05:02.575959 # [ 150.507147] el0t_64_sync_handler+0xb8/0xbc
3913 08:05:02.576292 # [ 150.511605] el0t_64_sync+0x18c/0x190
3914 08:05:02.576639 # [ 150.515543] Code: bad PC value
3915 08:05:02.592189 # [ 150.518865] ---[ end trace 0000000000000000 ]---
3916 08:05:02.592691 # EXEC_VMALLOC: saw 'call trace:': ok
3917 08:05:02.595455 ok 38 selftests: lkdtm: EXEC_VMALLOC.sh
3918 08:05:02.595943 # selftests: lkdtm: EXEC_RODATA.sh
3919 08:05:03.115947 <6>[ 151.458626] lkdtm: Performing direct entry EXEC_RODATA
3920 08:05:03.116616 <6>[ 151.464290] lkdtm: attempting ok execution at ffff800008c0e8f0
3921 08:05:03.116893 <6>[ 151.470466] lkdtm: attempting bad execution at ffff800009a9f8d0
3922 08:05:03.117112 <1>[ 151.477177] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a9f8d0
3923 08:05:03.117302 <1>[ 151.487177] Mem abort info:
3924 08:05:03.117499 <1>[ 151.490252] ESR = 0x000000008600000e
3925 08:05:03.117678 <1>[ 151.494411] EC = 0x21: IABT (current EL), IL = 32 bits
3926 08:05:03.117859 <1>[ 151.500055] SET = 0, FnV = 0
3927 08:05:03.119407 <1>[ 151.503402] EA = 0, S1PTW = 0
3928 08:05:03.159347 <1>[ 151.506836] FSC = 0x0e: level 2 permission fault
3929 08:05:03.159690 <1>[ 151.511918] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
3930 08:05:03.159923 <1>[ 151.518919] [ffff800009a9f8d0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
3931 08:05:03.160385 <0>[ 151.529875] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
3932 08:05:03.162656 <4>[ 151.536512] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3933 08:05:03.202682 <4>[ 151.548340] CPU: 1 PID: 2298 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
3934 08:05:03.202988 <4>[ 151.556278] Hardware name: ARM Juno development board (r0) (DT)
3935 08:05:03.203183 <4>[ 151.562472] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3936 08:05:03.203359 <4>[ 151.569713] pc : lkdtm_rodata_do_nothing+0x0/0x10
3937 08:05:03.203527 <4>[ 151.574700] lr : execute_location+0x84/0xa4
3938 08:05:03.203914 <4>[ 151.579169] sp : ffff80000f64bb00
3939 08:05:03.204034 <4>[ 151.582749] x29: ffff80000f64bb00 x28: ffff000806a91a80 x27: 0000000000000000
3940 08:05:03.245990 <4>[ 151.590180] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
3941 08:05:03.246345 <4>[ 151.597609] x23: ffff00080497f000 x22: ffff80000f64bcb0 x21: 0000000000000000
3942 08:05:03.246837 <4>[ 151.605037] x20: ffff800008c0e8f0 x19: ffff800009a9f8d0 x18: 0000000000000000
3943 08:05:03.247076 <4>[ 151.612461] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbc543000
3944 08:05:03.247254 <4>[ 151.619886] x14: 0000000000000000 x13: 205d363634303734 x12: 2e31353120205b3e
3945 08:05:03.249394 <4>[ 151.627310] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff800008160288
3946 08:05:03.289348 <4>[ 151.634735] x8 : ffff000806a91a80 x7 : 3636343037342e31 x6 : 0000000000000001
3947 08:05:03.289634 <4>[ 151.642162] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3948 08:05:03.289823 <4>[ 151.649586] x2 : 0000000000000000 x1 : ffff000806a91a80 x0 : 0000000000000033
3949 08:05:03.290014 <4>[ 151.657011] Call trace:
3950 08:05:03.290190 <4>[ 151.659721] lkdtm_rodata_do_nothing+0x0/0x10
3951 08:05:03.290610 <4>[ 151.664353] lkdtm_EXEC_RODATA+0x24/0x30
3952 08:05:03.290777 <4>[ 151.668549] lkdtm_do_action+0x2c/0x50
3953 08:05:03.290931 <4>[ 151.672571] direct_entry+0x164/0x180
3954 08:05:03.292686 <4>[ 151.676504] full_proxy_write+0x68/0xc0
3955 08:05:03.332707 <4>[ 151.680616] vfs_write+0xcc/0x2a0
3956 08:05:03.332964 <4>[ 151.684205] ksys_write+0x78/0x104
3957 08:05:03.333152 <4>[ 151.687880] __arm64_sys_write+0x28/0x3c
3958 08:05:03.333327 <4>[ 151.692078] invoke_syscall+0x8c/0x120
3959 08:05:03.333495 <4>[ 151.696103] el0_svc_common.constprop.0+0x68/0x124
3960 08:05:03.333906 <4>[ 151.701171] do_el0_svc+0x40/0xcc
3961 08:05:03.334099 <4>[ 151.704759] el0_svc+0x48/0xc0
3962 08:05:03.334261 <4>[ 151.708086] el0t_64_sync_handler+0xb8/0xbc
3963 08:05:03.334423 <4>[ 151.712544] el0t_64_sync+0x18c/0x190
3964 08:05:03.335997 <0>[ 151.716482] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
3965 08:05:03.351238 <4>[ 151.722850] ---[ end trace 0000000000000000 ]---
3966 08:05:03.351536 # Segmentation fault
3967 08:05:03.519203 # [ 151.458626] lkdtm: Performing direct entry EXEC_RODATA
3968 08:05:03.519512 # [ 151.464290] lkdtm: attempting ok execution at ffff800008c0e8f0
3969 08:05:03.519704 # [ 151.470466] lkdtm: attempting bad execution at ffff800009a9f8d0
3970 08:05:03.519877 # [ 151.477177] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a9f8d0
3971 08:05:03.520119 # [ 151.487177] Mem abort info:
3972 08:05:03.520551 # [ 151.490252] ESR = 0x000000008600000e
3973 08:05:03.520734 # [ 151.494411] EC = 0x21: IABT (current EL), IL = 32 bits
3974 08:05:03.522524 # [ 151.500055] SET = 0, FnV = 0
3975 08:05:03.522775 # [ 151.503402] EA = 0, S1PTW = 0
3976 08:05:03.562398 # [ 151.506836] FSC = 0x0e: level 2 permission fault
3977 08:05:03.562692 # [ 151.511918] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
3978 08:05:03.562882 # [ 151.518919] [ffff800009a9f8d0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
3979 08:05:03.563311 # [ 151.529875] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
3980 08:05:03.565633 # [ 151.536512] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3981 08:05:03.605772 # [ 151.548340] CPU: 1 PID: 2298 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
3982 08:05:03.606362 # [ 151.556278] Hardware name: ARM Juno development board (r0) (DT)
3983 08:05:03.606741 # [ 151.562472] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3984 08:05:03.607433 # [ 151.569713] pc : lkdtm_rodata_do_nothing+0x0/0x10
3985 08:05:03.607809 # [ 151.574700] lr : execute_location+0x84/0xa4
3986 08:05:03.608194 # [ 151.579169] sp : ffff80000f64bb00
3987 08:05:03.608529 # [ 151.582749] x29: ffff80000f64bb00 x28: ffff000806a91a80 x27: 0000000000000000
3988 08:05:03.648922 # [ 151.590180] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
3989 08:05:03.649469 # [ 151.597609] x23: ffff00080497f000 x22: ffff80000f64bcb0 x21: 0000000000000000
3990 08:05:03.649860 # [ 151.605037] x20: ffff800008c0e8f0 x19: ffff800009a9f8d0 x18: 0000000000000000
3991 08:05:03.650599 # [ 151.612461] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbc543000
3992 08:05:03.650975 # [ 151.619886] x14: 0000000000000000 x13: 205d363634303734 x12: 2e31353120205b3e
3993 08:05:03.651323 # [ 151.627310] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff800008160288
3994 08:05:03.692163 # [ 151.634735] x8 : ffff000806a91a80 x7 : 3636343037342e31 x6 : 0000000000000001
3995 08:05:03.692696 # [ 151.642162] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3996 08:05:03.693459 # [ 151.649586] x2 : 0000000000000000 x1 : ffff000806a91a80 x0 : 0000000000000033
3997 08:05:03.693866 # [ 151.657011] Call trace:
3998 08:05:03.694265 # [ 151.659721] lkdtm_rodata_do_nothing+0x0/0x10
3999 08:05:03.694610 # [ 151.664353] lkdtm_EXEC_RODATA+0x24/0x30
4000 08:05:03.694934 # [ 151.668549] lkdtm_do_action+0x2c/0x50
4001 08:05:03.695256 # [ 151.672571] direct_entry+0x164/0x180
4002 08:05:03.695953 # [ 151.676504] full_proxy_write+0x68/0xc0
4003 08:05:03.735425 # [ 151.680616] vfs_write+0xcc/0x2a0
4004 08:05:03.735962 # [ 151.684205] ksys_write+0x78/0x104
4005 08:05:03.736360 # [ 151.687880] __arm64_sys_write+0x28/0x3c
4006 08:05:03.736743 # [ 151.692078] invoke_syscall+0x8c/0x120
4007 08:05:03.737093 # [ 151.696103] el0_svc_common.constprop.0+0x68/0x124
4008 08:05:03.737429 # [ 151.701171] do_el0_svc+0x40/0xcc
4009 08:05:03.738152 # [ 151.704759] el0_svc+0x48/0xc0
4010 08:05:03.738522 # [ 151.708086] el0t_64_sync_handler+0xb8/0xbc
4011 08:05:03.738997 # [ 151.712544] el0t_64_sync+0x18c/0x190
4012 08:05:03.739369 # [ 151.716482] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
4013 08:05:03.739779 # [ 151.722850] ---[ end trace 0000000000000000 ]---
4014 08:05:03.755919 # EXEC_RODATA: saw 'call trace:': ok
4015 08:05:03.759192 ok 39 selftests: lkdtm: EXEC_RODATA.sh
4016 08:05:03.759689 # selftests: lkdtm: EXEC_USERSPACE.sh
4017 08:05:04.253631 <6>[ 152.601548] lkdtm: Performing direct entry EXEC_USERSPACE
4018 08:05:04.253992 <6>[ 152.607544] lkdtm: attempting ok execution at ffff800008c0e8f0
4019 08:05:04.254520 <6>[ 152.614031] lkdtm: attempting bad execution at 0000ffffb746e000
4020 08:05:04.254748 <1>[ 152.620301] Unable to handle kernel execution of user memory at virtual address 0000ffffb746e000
4021 08:05:04.254952 <1>[ 152.629711] Mem abort info:
4022 08:05:04.255136 <1>[ 152.632839] ESR = 0x000000008600000f
4023 08:05:04.256876 <1>[ 152.636881] EC = 0x21: IABT (current EL), IL = 32 bits
4024 08:05:04.257096 <1>[ 152.642491] SET = 0, FnV = 0
4025 08:05:04.297102 <1>[ 152.645821] EA = 0, S1PTW = 0
4026 08:05:04.297430 <1>[ 152.649248] FSC = 0x0f: level 3 permission fault
4027 08:05:04.297888 <1>[ 152.654332] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088a9d8000
4028 08:05:04.298117 <1>[ 152.661073] [0000ffffb746e000] pgd=080000088bb56003, p4d=080000088bb56003, pud=08000008848fd003, pmd=080000088aa9b003, pte=00a80008923f7f43
4029 08:05:04.298293 <0>[ 152.673952] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4030 08:05:04.340411 <4>[ 152.680585] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4031 08:05:04.340719 <4>[ 152.692409] CPU: 1 PID: 2348 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
4032 08:05:04.341154 <4>[ 152.700347] Hardware name: ARM Juno development board (r0) (DT)
4033 08:05:04.341355 <4>[ 152.706539] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4034 08:05:04.341536 <4>[ 152.713780] pc : 0xffffb746e000
4035 08:05:04.341710 <4>[ 152.717192] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4036 08:05:04.341935 <4>[ 152.722000] sp : ffff80000f713b80
4037 08:05:04.383699 <4>[ 152.725582] x29: ffff80000f713b80 x28: ffff0008061f34c0 x27: 0000000000000000
4038 08:05:04.384031 <4>[ 152.733012] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
4039 08:05:04.384251 <4>[ 152.740438] x23: ffff00080b838000 x22: ffff80000f713d20 x21: ffff800008c0e8f0
4040 08:05:04.384709 <4>[ 152.747863] x20: ffff0008061f34c0 x19: 0000ffffb746e000 x18: 0000000000000000
4041 08:05:04.384908 <4>[ 152.755289] x17: ffff80000839a714 x16: ffff80000838df80 x15: ffff80000838dcb0
4042 08:05:04.385077 <4>[ 152.762719] x14: 0000000000000000 x13: 205d313330343136 x12: 2e32353120205b3e
4043 08:05:04.427048 <4>[ 152.770143] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff800008160288
4044 08:05:04.427332 <4>[ 152.777573] x8 : ffff0008061f34c0 x7 : 3133303431362e32 x6 : 0000000000000001
4045 08:05:04.427517 <4>[ 152.784997] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4046 08:05:04.427937 <4>[ 152.792421] x2 : 0000000000000000 x1 : ffff0008061f34c0 x0 : 0000000000000033
4047 08:05:04.428126 <4>[ 152.799845] Call trace:
4048 08:05:04.428291 <4>[ 152.802554] 0xffffb746e000
4049 08:05:04.428456 <4>[ 152.805615] lkdtm_do_action+0x2c/0x50
4050 08:05:04.428601 <4>[ 152.809636] direct_entry+0x164/0x180
4051 08:05:04.430364 <4>[ 152.813570] full_proxy_write+0x68/0xc0
4052 08:05:04.472822 <4>[ 152.817681] vfs_write+0xcc/0x2a0
4053 08:05:04.473109 <4>[ 152.821271] ksys_write+0x78/0x104
4054 08:05:04.473350 <4>[ 152.824946] __arm64_sys_write+0x28/0x3c
4055 08:05:04.473577 <4>[ 152.829144] invoke_syscall+0x8c/0x120
4056 08:05:04.473796 <4>[ 152.833169] el0_svc_common.constprop.0+0x68/0x124
4057 08:05:04.474021 <4>[ 152.838237] do_el0_svc+0x40/0xcc
4058 08:05:04.474234 <4>[ 152.841826] el0_svc+0x48/0xc0
4059 08:05:04.474663 <4>[ 152.845154] el0t_64_sync_handler+0xb8/0xbc
4060 08:05:04.474782 <4>[ 152.849613] el0t_64_sync+0x18c/0x190
4061 08:05:04.474911 <0>[ 152.853551] Code: bad PC value
4062 08:05:04.476100 <4>[ 152.856873] ---[ end trace 0000000000000000 ]---
4063 08:05:04.491126 # Segmentation fault
4064 08:05:04.630714 # [ 152.601548] lkdtm: Performing direct entry EXEC_USERSPACE
4065 08:05:04.631057 # [ 152.607544] lkdtm: attempting ok execution at ffff800008c0e8f0
4066 08:05:04.631283 # [ 152.614031] lkdtm: attempting bad execution at 0000ffffb746e000
4067 08:05:04.631751 # [ 152.620301] Unable to handle kernel execution of user memory at virtual address 0000ffffb746e000
4068 08:05:04.631949 # [ 152.629711] Mem abort info:
4069 08:05:04.632124 # [ 152.632839] ESR = 0x000000008600000f
4070 08:05:04.632292 # [ 152.636881] EC = 0x21: IABT (current EL), IL = 32 bits
4071 08:05:04.634045 # [ 152.642491] SET = 0, FnV = 0
4072 08:05:04.673790 # [ 152.645821] EA = 0, S1PTW = 0
4073 08:05:04.674114 # [ 152.649248] FSC = 0x0f: level 3 permission fault
4074 08:05:04.674336 # [ 152.654332] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088a9d8000
4075 08:05:04.674791 # [ 152.661073] [0000ffffb746e000] pgd=080000088bb56003, p4d=080000088bb56003, pud=08000008848fd003, pmd=080000088aa9b003, pte=00a80008923f7f43
4076 08:05:04.674996 # [ 152.673952] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4077 08:05:04.717225 # [ 152.680585] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4078 08:05:04.717762 # [ 152.692409] CPU: 1 PID: 2348 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
4079 08:05:04.718200 # [ 152.700347] Hardware name: ARM Juno development board (r0) (DT)
4080 08:05:04.718910 # [ 152.706539] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4081 08:05:04.719299 # [ 152.713780] pc : 0xffffb746e000
4082 08:05:04.719649 # [ 152.717192] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4083 08:05:04.719991 # [ 152.722000] sp : ffff80000f713b80
4084 08:05:04.720739 # [ 152.725582] x29: ffff80000f713b80 x28: ffff0008061f34c0 x27: 0000000000000000
4085 08:05:04.760327 # [ 152.733012] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
4086 08:05:04.760877 # [ 152.740438] x23: ffff00080b838000 x22: ffff80000f713d20 x21: ffff800008c0e8f0
4087 08:05:04.761639 # [ 152.747863] x20: ffff0008061f34c0 x19: 0000ffffb746e000 x18: 0000000000000000
4088 08:05:04.762088 # [ 152.755289] x17: ffff80000839a714 x16: ffff80000838df80 x15: ffff80000838dcb0
4089 08:05:04.762457 # [ 152.762719] x14: 0000000000000000 x13: 205d313330343136 x12: 2e32353120205b3e
4090 08:05:04.763866 # [ 152.770143] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff800008160288
4091 08:05:04.803539 # [ 152.777573] x8 : ffff0008061f34c0 x7 : 3133303431362e32 x6 : 0000000000000001
4092 08:05:04.804081 # [ 152.784997] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4093 08:05:04.804838 # [ 152.792421] x2 : 0000000000000000 x1 : ffff0008061f34c0 x0 : 0000000000000033
4094 08:05:04.805248 # [ 152.799845] Call trace:
4095 08:05:04.805609 # [ 152.802554] 0xffffb746e000
4096 08:05:04.805947 # [ 152.805615] lkdtm_do_action+0x2c/0x50
4097 08:05:04.806351 # [ 152.809636] direct_entry+0x164/0x180
4098 08:05:04.806682 # [ 152.813570] full_proxy_write+0x68/0xc0
4099 08:05:04.807144 # [ 152.817681] vfs_write+0xcc/0x2a0
4100 08:05:04.846678 # [ 152.821271] ksys_write+0x78/0x104
4101 08:05:04.847257 # [ 152.824946] __arm64_sys_write+0x28/0x3c
4102 08:05:04.847761 # [ 152.829144] invoke_syscall+0x8c/0x120
4103 08:05:04.848235 # [ 152.833169] el0_svc_common.constprop.0+0x68/0x124
4104 08:05:04.849034 # [ 152.838237] do_el0_svc+0x40/0xcc
4105 08:05:04.849528 # [ 152.841826] el0_svc+0x48/0xc0
4106 08:05:04.850058 # [ 152.845154] el0t_64_sync_handler+0xb8/0xbc
4107 08:05:04.850580 # [ 152.849613] el0t_64_sync+0x18c/0x190
4108 08:05:04.851016 # [ 152.853551] Code: bad PC value
4109 08:05:04.851444 # [ 152.856873] ---[ end trace 0000000000000000 ]---
4110 08:05:04.851968 # EXEC_USERSPACE: saw 'call trace:': ok
4111 08:05:04.865187 ok 40 selftests: lkdtm: EXEC_USERSPACE.sh
4112 08:05:04.865713 # selftests: lkdtm: EXEC_NULL.sh
4113 08:05:05.363325 <6>[ 153.711832] lkdtm: Performing direct entry EXEC_NULL
4114 08:05:05.364026 <6>[ 153.717140] lkdtm: attempting ok execution at ffff800008c0e8f0
4115 08:05:05.364261 <6>[ 153.723317] lkdtm: attempting bad execution at 0000000000000000
4116 08:05:05.364486 <1>[ 153.729579] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4117 08:05:05.364679 <1>[ 153.738699] Mem abort info:
4118 08:05:05.364982 <1>[ 153.742058] ESR = 0x0000000086000004
4119 08:05:05.366719 <1>[ 153.746138] EC = 0x21: IABT (current EL), IL = 32 bits
4120 08:05:05.366977 <1>[ 153.751746] SET = 0, FnV = 0
4121 08:05:05.406817 <1>[ 153.755087] EA = 0, S1PTW = 0
4122 08:05:05.407152 <1>[ 153.758514] FSC = 0x04: level 0 translation fault
4123 08:05:05.407407 <1>[ 153.763682] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088d66b000
4124 08:05:05.407933 <1>[ 153.770421] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4125 08:05:05.408219 <0>[ 153.777526] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4126 08:05:05.410112 <4>[ 153.784160] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4127 08:05:05.450130 <4>[ 153.795994] CPU: 1 PID: 2398 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
4128 08:05:05.450462 <4>[ 153.803939] Hardware name: ARM Juno development board (r0) (DT)
4129 08:05:05.450717 <4>[ 153.810135] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4130 08:05:05.450944 <4>[ 153.817380] pc : 0x0
4131 08:05:05.451379 <4>[ 153.819836] lr : execute_location+0x84/0xa4
4132 08:05:05.451509 <4>[ 153.824307] sp : ffff80000f7cbaf0
4133 08:05:05.451652 <4>[ 153.827892] x29: ffff80000f7cbaf0 x28: ffff00080b5b0040 x27: 0000000000000000
4134 08:05:05.493467 <4>[ 153.835319] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
4135 08:05:05.493816 <4>[ 153.842745] x23: ffff000804d05000 x22: ffff80000f7cbca0 x21: 0000000000000000
4136 08:05:05.494091 <4>[ 153.850171] x20: ffff800008c0e8f0 x19: 0000000000000000 x18: 0000000000000000
4137 08:05:05.494582 <4>[ 153.857600] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb6bf2000
4138 08:05:05.494786 <4>[ 153.865024] x14: 0000000000000000 x13: 205d373133333237 x12: 2e33353120205b3e
4139 08:05:05.495011 <4>[ 153.872449] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff800008160288
4140 08:05:05.536890 <4>[ 153.879873] x8 : ffff00080b5b0040 x7 : 3731333332372e33 x6 : 0000000000000001
4141 08:05:05.537209 <4>[ 153.887296] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4142 08:05:05.537434 <4>[ 153.894721] x2 : 0000000000000000 x1 : ffff00080b5b0040 x0 : 0000000000000033
4143 08:05:05.537636 <4>[ 153.902149] Call trace:
4144 08:05:05.537822 <4>[ 153.904859] 0x0
4145 08:05:05.537990 <4>[ 153.906963] lkdtm_EXEC_NULL+0x20/0x2c
4146 08:05:05.538126 <4>[ 153.910986] lkdtm_do_action+0x2c/0x50
4147 08:05:05.538243 <4>[ 153.915008] direct_entry+0x164/0x180
4148 08:05:05.538577 <4>[ 153.918941] full_proxy_write+0x68/0xc0
4149 08:05:05.540150 <4>[ 153.923052] vfs_write+0xcc/0x2a0
4150 08:05:05.592992 <4>[ 153.926642] ksys_write+0x78/0x104
4151 08:05:05.593367 <4>[ 153.930318] __arm64_sys_write+0x28/0x3c
4152 08:05:05.593648 <4>[ 153.934516] invoke_syscall+0x8c/0x120
4153 08:05:05.594162 <4>[ 153.938541] el0_svc_common.constprop.0+0x68/0x124
4154 08:05:05.594458 <4>[ 153.943610] do_el0_svc+0x40/0xcc
4155 08:05:05.594726 <4>[ 153.947198] el0_svc+0x48/0xc0
4156 08:05:05.595004 <4>[ 153.950525] el0t_64_sync_handler+0xb8/0xbc
4157 08:05:05.595214 <4>[ 153.954983] el0t_64_sync+0x18c/0x190
4158 08:05:05.595411 <0>[ 153.958921] Code: bad PC value
4159 08:05:05.595554 <4>[ 153.962243] ---[ end trace 0000000000000000 ]---
4160 08:05:05.596256 # Segmentation fault
4161 08:05:05.755174 # [ 153.711832] lkdtm: Performing direct entry EXEC_NULL
4162 08:05:05.755792 # [ 153.717140] lkdtm: attempting ok execution at ffff800008c0e8f0
4163 08:05:05.756297 # [ 153.723317] lkdtm: attempting bad execution at 0000000000000000
4164 08:05:05.756749 # [ 153.729579] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4165 08:05:05.757539 # [ 153.738699] Mem abort info:
4166 08:05:05.757930 # [ 153.742058] ESR = 0x0000000086000004
4167 08:05:05.758439 # [ 153.746138] EC = 0x21: IABT (current EL), IL = 32 bits
4168 08:05:05.758894 # [ 153.751746] SET = 0, FnV = 0
4169 08:05:05.798341 # [ 153.755087] EA = 0, S1PTW = 0
4170 08:05:05.799280 # [ 153.758514] FSC = 0x04: level 0 translation fault
4171 08:05:05.799687 # [ 153.763682] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088d66b000
4172 08:05:05.800044 # [ 153.770421] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4173 08:05:05.800381 # [ 153.777526] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4174 08:05:05.800713 # [ 153.784160] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4175 08:05:05.841511 # [ 153.795994] CPU: 1 PID: 2398 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
4176 08:05:05.842067 # [ 153.803939] Hardware name: ARM Juno development board (r0) (DT)
4177 08:05:05.842800 # [ 153.810135] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4178 08:05:05.843184 # [ 153.817380] pc : 0x0
4179 08:05:05.843526 # [ 153.819836] lr : execute_location+0x84/0xa4
4180 08:05:05.843854 # [ 153.824307] sp : ffff80000f7cbaf0
4181 08:05:05.844175 # [ 153.827892] x29: ffff80000f7cbaf0 x28: ffff00080b5b0040 x27: 0000000000000000
4182 08:05:05.844962 # [ 153.835319] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
4183 08:05:05.884659 # [ 153.842745] x23: ffff000804d05000 x22: ffff80000f7cbca0 x21: 0000000000000000
4184 08:05:05.885254 # [ 153.850171] x20: ffff800008c0e8f0 x19: 0000000000000000 x18: 0000000000000000
4185 08:05:05.886182 # [ 153.857600] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb6bf2000
4186 08:05:05.886607 # [ 153.865024] x14: 0000000000000000 x13: 205d373133333237 x12: 2e33353120205b3e
4187 08:05:05.886974 # [ 153.872449] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff800008160288
4188 08:05:05.888280 # [ 153.879873] x8 : ffff00080b5b0040 x7 : 3731333332372e33 x6 : 0000000000000001
4189 08:05:05.927785 # [ 153.887296] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4190 08:05:05.928320 # [ 153.894721] x2 : 0000000000000000 x1 : ffff00080b5b0040 x0 : 0000000000000033
4191 08:05:05.928707 # [ 153.902149] Call trace:
4192 08:05:05.929438 # [ 153.904859] 0x0
4193 08:05:05.929828 # [ 153.906963] lkdtm_EXEC_NULL+0x20/0x2c
4194 08:05:05.930261 # [ 153.910986] lkdtm_do_action+0x2c/0x50
4195 08:05:05.930611 # [ 153.915008] direct_entry+0x164/0x180
4196 08:05:05.930947 # [ 153.918941] full_proxy_write+0x68/0xc0
4197 08:05:05.931356 # [ 153.923052] vfs_write+0xcc/0x2a0
4198 08:05:05.931760 # [ 153.926642] ksys_write+0x78/0x104
4199 08:05:05.970980 # [ 153.930318] __arm64_sys_write+0x28/0x3c
4200 08:05:05.971525 # [ 153.934516] invoke_syscall+0x8c/0x120
4201 08:05:05.971920 # [ 153.938541] el0_svc_common.constprop.0+0x68/0x124
4202 08:05:05.972283 # [ 153.943610] do_el0_svc+0x40/0xcc
4203 08:05:05.973004 # [ 153.947198] el0_svc+0x48/0xc0
4204 08:05:05.973392 # [ 153.950525] el0t_64_sync_handler+0xb8/0xbc
4205 08:05:05.973736 # [ 153.954983] el0t_64_sync+0x18c/0x190
4206 08:05:05.974115 # [ 153.958921] Code: bad PC value
4207 08:05:05.974534 # [ 153.962243] ---[ end trace 0000000000000000 ]---
4208 08:05:05.974865 # EXEC_NULL: saw 'call trace:': ok
4209 08:05:05.975254 ok 41 selftests: lkdtm: EXEC_NULL.sh
4210 08:05:05.989062 # selftests: lkdtm: ACCESS_USERSPACE.sh
4211 08:05:06.503322 <6>[ 154.857306] lkdtm: Performing direct entry ACCESS_USERSPACE
4212 08:05:06.503884 <6>[ 154.863541] lkdtm: attempting bad read at 0000ffffaa51b000
4213 08:05:06.504371 <3>[ 154.869378] lkdtm: FAIL: survived bad read
4214 08:05:06.505158 <6>[ 154.873928] lkdtm: attempting bad write at 0000ffffaa51b000
4215 08:05:06.506682 <3>[ 154.879837] lkdtm: FAIL: survived bad write
4216 08:05:06.655287 # [ 154.857306] lkdtm: Performing direct entry ACCESS_USERSPACE
4217 08:05:06.655885 # [ 154.863541] lkdtm: attempting bad read at 0000ffffaa51b000
4218 08:05:06.656484 # [ 154.869378] lkdtm: FAIL: survived bad read
4219 08:05:06.656908 # [ 154.873928] lkdtm: attempting bad write at 0000ffffaa51b000
4220 08:05:06.658644 # [ 154.879837] lkdtm: FAIL: survived bad write
4221 08:05:06.690377 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
4222 08:05:06.754312 not ok 42 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
4223 08:05:06.834172 # selftests: lkdtm: ACCESS_NULL.sh
4224 08:05:07.444934 <6>[ 155.791676] lkdtm: Performing direct entry ACCESS_NULL
4225 08:05:07.445311 <6>[ 155.797603] lkdtm: attempting bad read at 0000000000000000
4226 08:05:07.445610 <1>[ 155.803471] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4227 08:05:07.446148 <1>[ 155.814018] Mem abort info:
4228 08:05:07.446389 <1>[ 155.817144] ESR = 0x0000000096000004
4229 08:05:07.446618 <1>[ 155.821197] EC = 0x25: DABT (current EL), IL = 32 bits
4230 08:05:07.446830 <1>[ 155.826822] SET = 0, FnV = 0
4231 08:05:07.448172 <1>[ 155.830151] EA = 0, S1PTW = 0
4232 08:05:07.488260 <1>[ 155.833583] FSC = 0x04: level 0 translation fault
4233 08:05:07.488690 <1>[ 155.838751] Data abort info:
4234 08:05:07.489231 <1>[ 155.841901] ISV = 0, ISS = 0x00000004
4235 08:05:07.489468 <1>[ 155.846027] CM = 0, WnR = 0
4236 08:05:07.489659 <1>[ 155.849283] user pgtable: 4k pages, 48-bit VAs, pgdp=00000008832de000
4237 08:05:07.489900 <1>[ 155.856020] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4238 08:05:07.490125 <0>[ 155.863125] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4239 08:05:07.531732 <4>[ 155.869759] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4240 08:05:07.532100 <4>[ 155.881585] CPU: 2 PID: 2489 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
4241 08:05:07.532391 <4>[ 155.889526] Hardware name: ARM Juno development board (r0) (DT)
4242 08:05:07.532668 <4>[ 155.895725] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4243 08:05:07.533171 <4>[ 155.902972] pc : lkdtm_ACCESS_NULL+0x34/0x78
4244 08:05:07.533415 <4>[ 155.907524] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4245 08:05:07.533603 <4>[ 155.912069] sp : ffff80000f943bd0
4246 08:05:07.534994 <4>[ 155.915649] x29: ffff80000f943bd0 x28: ffff000804a10040 x27: 0000000000000000
4247 08:05:07.575059 <4>[ 155.923076] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
4248 08:05:07.575389 <4>[ 155.930506] x23: ffff000804ab6000 x22: ffff80000f943d60 x21: 000000000000000c
4249 08:05:07.575663 <4>[ 155.937931] x20: 0000000000000000 x19: ffff80000b5954e8 x18: 0000000000000000
4250 08:05:07.575906 <4>[ 155.945356] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff952fe000
4251 08:05:07.576347 <4>[ 155.952783] x14: 0000000000000000 x13: 205d333036373937 x12: 2e35353120205b3e
4252 08:05:07.618320 <4>[ 155.960207] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff800008160288
4253 08:05:07.618692 <4>[ 155.967634] x8 : ffff000804a10040 x7 : 3330363739372e35 x6 : 0000000000000001
4254 08:05:07.618925 <4>[ 155.975066] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4255 08:05:07.619401 <4>[ 155.982494] x2 : 0000000000000000 x1 : 000000000000c0de x0 : ffff80000a0f2000
4256 08:05:07.619599 <4>[ 155.989923] Call trace:
4257 08:05:07.619767 <4>[ 155.992632] lkdtm_ACCESS_NULL+0x34/0x78
4258 08:05:07.619928 <4>[ 155.996831] lkdtm_do_action+0x2c/0x50
4259 08:05:07.620121 <4>[ 156.000852] direct_entry+0x164/0x180
4260 08:05:07.621661 <4>[ 156.004786] full_proxy_write+0x68/0xc0
4261 08:05:07.661752 <4>[ 156.008897] vfs_write+0xcc/0x2a0
4262 08:05:07.662042 <4>[ 156.012486] ksys_write+0x78/0x104
4263 08:05:07.662256 <4>[ 156.016161] __arm64_sys_write+0x28/0x3c
4264 08:05:07.662444 <4>[ 156.020359] invoke_syscall+0x8c/0x120
4265 08:05:07.662622 <4>[ 156.024384] el0_svc_common.constprop.0+0x68/0x124
4266 08:05:07.662793 <4>[ 156.029453] do_el0_svc+0x40/0xcc
4267 08:05:07.663201 <4>[ 156.033041] el0_svc+0x48/0xc0
4268 08:05:07.663357 <4>[ 156.036368] el0t_64_sync_handler+0xb8/0xbc
4269 08:05:07.663500 <4>[ 156.040826] el0t_64_sync+0x18c/0x190
4270 08:05:07.665052 <0>[ 156.044764] Code: 912ae000 97ffc503 d2981bc1 f0005060 (f9400293)
4271 08:05:07.679925 <4>[ 156.051132] ---[ end trace 0000000000000000 ]---
4272 08:05:07.680268 # Segmentation fault
4273 08:05:07.834182 # [ 155.791676] lkdtm: Performing direct entry ACCESS_NULL
4274 08:05:07.834527 # [ 155.797603] lkdtm: attempting bad read at 0000000000000000
4275 08:05:07.834753 # [ 155.803471] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4276 08:05:07.835236 # [ 155.814018] Mem abort info:
4277 08:05:07.835451 # [ 155.817144] ESR = 0x0000000096000004
4278 08:05:07.835645 # [ 155.821197] EC = 0x25: DABT (current EL), IL = 32 bits
4279 08:05:07.835811 # [ 155.826822] SET = 0, FnV = 0
4280 08:05:07.835969 # [ 155.830151] EA = 0, S1PTW = 0
4281 08:05:07.877382 # [ 155.833583] FSC = 0x04: level 0 translation fault
4282 08:05:07.877685 # [ 155.838751] Data abort info:
4283 08:05:07.877954 # [ 155.841901] ISV = 0, ISS = 0x00000004
4284 08:05:07.878210 # [ 155.846027] CM = 0, WnR = 0
4285 08:05:07.878441 # [ 155.849283] user pgtable: 4k pages, 48-bit VAs, pgdp=00000008832de000
4286 08:05:07.878608 # [ 155.856020] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4287 08:05:07.878744 # [ 155.863125] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4288 08:05:07.880652 # [ 155.869759] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4289 08:05:07.920711 # [ 155.881585] CPU: 2 PID: 2489 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
4290 08:05:07.921265 # [ 155.889526] Hardware name: ARM Juno development board (r0) (DT)
4291 08:05:07.922193 # [ 155.895725] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4292 08:05:07.922622 # [ 155.902972] pc : lkdtm_ACCESS_NULL+0x34/0x78
4293 08:05:07.923084 # [ 155.907524] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4294 08:05:07.923522 # [ 155.912069] sp : ffff80000f943bd0
4295 08:05:07.924381 # [ 155.915649] x29: ffff80000f943bd0 x28: ffff000804a10040 x27: 0000000000000000
4296 08:05:07.963886 # [ 155.923076] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
4297 08:05:07.964420 # [ 155.930506] x23: ffff000804ab6000 x22: ffff80000f943d60 x21: 000000000000000c
4298 08:05:07.964797 # [ 155.937931] x20: 0000000000000000 x19: ffff80000b5954e8 x18: 0000000000000000
4299 08:05:07.965554 # [ 155.945356] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff952fe000
4300 08:05:07.965941 # [ 155.952783] x14: 0000000000000000 x13: 205d333036373937 x12: 2e35353120205b3e
4301 08:05:07.967337 # [ 155.960207] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff800008160288
4302 08:05:08.007034 # [ 155.967634] x8 : ffff000804a10040 x7 : 3330363739372e35 x6 : 0000000000000001
4303 08:05:08.007557 # [ 155.975066] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4304 08:05:08.007934 # [ 155.982494] x2 : 0000000000000000 x1 : 000000000000c0de x0 : ffff80000a0f2000
4305 08:05:08.008281 # [ 155.989923] Call trace:
4306 08:05:08.008958 # [ 155.992632] lkdtm_ACCESS_NULL+0x34/0x78
4307 08:05:08.009320 # [ 155.996831] lkdtm_do_action+0x2c/0x50
4308 08:05:08.009645 # [ 156.000852] direct_entry+0x164/0x180
4309 08:05:08.009966 # [ 156.004786] full_proxy_write+0x68/0xc0
4310 08:05:08.010560 # [ 156.008897] vfs_write+0xcc/0x2a0
4311 08:05:08.050250 # [ 156.012486] ksys_write+0x78/0x104
4312 08:05:08.050829 # [ 156.016161] __arm64_sys_write+0x28/0x3c
4313 08:05:08.051375 # [ 156.020359] invoke_syscall+0x8c/0x120
4314 08:05:08.051735 # [ 156.024384] el0_svc_common.constprop.0+0x68/0x124
4315 08:05:08.052477 # [ 156.029453] do_el0_svc+0x40/0xcc
4316 08:05:08.052861 # [ 156.033041] el0_svc+0x48/0xc0
4317 08:05:08.053199 # [ 156.036368] el0t_64_sync_handler+0xb8/0xbc
4318 08:05:08.053618 # [ 156.040826] el0t_64_sync+0x18c/0x190
4319 08:05:08.054092 # [ 156.044764] Code: 912ae000 97ffc503 d2981bc1 f0005060 (f9400293)
4320 08:05:08.054643 # [ 156.051132] ---[ end trace 0000000000000000 ]---
4321 08:05:08.070707 # ACCESS_NULL: saw 'call trace:': ok
4322 08:05:08.071213 ok 43 selftests: lkdtm: ACCESS_NULL.sh
4323 08:05:08.073945 # selftests: lkdtm: WRITE_RO.sh
4324 08:05:08.577911 <6>[ 156.925328] lkdtm: Performing direct entry WRITE_RO
4325 08:05:08.578271 <6>[ 156.930555] lkdtm: attempting bad rodata write at ffff800009a9f8c8
4326 08:05:08.578872 <1>[ 156.937099] Unable to handle kernel write to read-only memory at virtual address ffff800009a9f8c8
4327 08:05:08.579151 <1>[ 156.946466] Mem abort info:
4328 08:05:08.579351 <1>[ 156.949682] ESR = 0x000000009600004e
4329 08:05:08.579541 <1>[ 156.953755] EC = 0x25: DABT (current EL), IL = 32 bits
4330 08:05:08.579724 <1>[ 156.959364] SET = 0, FnV = 0
4331 08:05:08.579904 <1>[ 156.962704] EA = 0, S1PTW = 0
4332 08:05:08.621437 <1>[ 156.966118] FSC = 0x0e: level 2 permission fault
4333 08:05:08.621791 <1>[ 156.971203] Data abort info:
4334 08:05:08.622088 <1>[ 156.974356] ISV = 0, ISS = 0x0000004e
4335 08:05:08.622287 <1>[ 156.978528] CM = 0, WnR = 1
4336 08:05:08.622730 <1>[ 156.981770] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
4337 08:05:08.623008 <1>[ 156.988783] [ffff800009a9f8c8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4338 08:05:08.623182 <0>[ 156.999746] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4339 08:05:08.664753 <4>[ 157.006386] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4340 08:05:08.665135 <4>[ 157.018210] CPU: 1 PID: 2542 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
4341 08:05:08.665665 <4>[ 157.026149] Hardware name: ARM Juno development board (r0) (DT)
4342 08:05:08.665881 <4>[ 157.032340] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4343 08:05:08.666080 <4>[ 157.039582] pc : lkdtm_WRITE_RO+0x44/0x5c
4344 08:05:08.666328 <4>[ 157.043872] lr : lkdtm_WRITE_RO+0x2c/0x5c
4345 08:05:08.666502 <4>[ 157.048155] sp : ffff80000fa3ba20
4346 08:05:08.708107 <4>[ 157.051738] x29: ffff80000fa3ba20 x28: ffff000804d71a80 x27: 0000000000000000
4347 08:05:08.708433 <4>[ 157.059168] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
4348 08:05:08.708713 <4>[ 157.066597] x23: ffff00080d303000 x22: ffff80000fa3bbb0 x21: 0000000000000009
4349 08:05:08.709157 <4>[ 157.074022] x20: ffff00080d303000 x19: ffff800009a9f000 x18: 0000000000000000
4350 08:05:08.709436 <4>[ 157.081447] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff90d94000
4351 08:05:08.709623 <4>[ 157.088871] x14: 0000000000000000 x13: 205d353535303339 x12: 2e36353120205b3e
4352 08:05:08.751544 <4>[ 157.096301] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff800008160288
4353 08:05:08.751851 <4>[ 157.103725] x8 : ffff000804d71a80 x7 : 3535353033392e36 x6 : 0000000000000001
4354 08:05:08.752042 <4>[ 157.111150] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4355 08:05:08.752218 <4>[ 157.118573] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a0f2b30
4356 08:05:08.752651 <4>[ 157.125999] Call trace:
4357 08:05:08.752824 <4>[ 157.128711] lkdtm_WRITE_RO+0x44/0x5c
4358 08:05:08.752982 <4>[ 157.132655] lkdtm_do_action+0x2c/0x50
4359 08:05:08.754827 <4>[ 157.136683] direct_entry+0x164/0x180
4360 08:05:08.794916 <4>[ 157.140618] full_proxy_write+0x68/0xc0
4361 08:05:08.795182 <4>[ 157.144729] vfs_write+0xcc/0x2a0
4362 08:05:08.795367 <4>[ 157.148318] ksys_write+0x78/0x104
4363 08:05:08.795538 <4>[ 157.151994] __arm64_sys_write+0x28/0x3c
4364 08:05:08.795704 <4>[ 157.156192] invoke_syscall+0x8c/0x120
4365 08:05:08.795856 <4>[ 157.160217] el0_svc_common.constprop.0+0x68/0x124
4366 08:05:08.796251 <4>[ 157.165286] do_el0_svc+0x40/0xcc
4367 08:05:08.796418 <4>[ 157.168874] el0_svc+0x48/0xc0
4368 08:05:08.796570 <4>[ 157.172201] el0t_64_sync_handler+0xb8/0xbc
4369 08:05:08.796721 <4>[ 157.176659] el0t_64_sync+0x18c/0x190
4370 08:05:08.798253 <0>[ 157.180596] Code: f2b579a2 f0005060 ca020021 912cc000 (f9046661)
4371 08:05:08.817718 <4>[ 157.186965] ---[ end trace 0000000000000000 ]---
4372 08:05:08.820809 # Segmentation fault
4373 08:05:09.021060 # [ 156.925328] lkdtm: Performing direct entry WRITE_RO
4374 08:05:09.021663 # [ 156.930555] lkdtm: attempting bad rodata write at ffff800009a9f8c8
4375 08:05:09.022457 # [ 156.937099] Unable to handle kernel write to read-only memory at virtual address ffff800009a9f8c8
4376 08:05:09.022870 # [ 156.946466] Mem abort info:
4377 08:05:09.023218 # [ 156.949682] ESR = 0x000000009600004e
4378 08:05:09.023552 # [ 156.953755] EC = 0x25: DABT (current EL), IL = 32 bits
4379 08:05:09.023879 # [ 156.959364] SET = 0, FnV = 0
4380 08:05:09.024574 # [ 156.962704] EA = 0, S1PTW = 0
4381 08:05:09.064278 # [ 156.966118] FSC = 0x0e: level 2 permission fault
4382 08:05:09.064781 # [ 156.971203] Data abort info:
4383 08:05:09.065116 # [ 156.974356] ISV = 0, ISS = 0x0000004e
4384 08:05:09.065418 # [ 156.978528] CM = 0, WnR = 1
4385 08:05:09.065714 # [ 156.981770] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
4386 08:05:09.066358 # [ 156.988783] [ffff800009a9f8c8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4387 08:05:09.066694 # [ 156.999746] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4388 08:05:09.107460 # [ 157.006386] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4389 08:05:09.108008 # [ 157.018210] CPU: 1 PID: 2542 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
4390 08:05:09.108736 # [ 157.026149] Hardware name: ARM Juno development board (r0) (DT)
4391 08:05:09.109117 # [ 157.032340] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4392 08:05:09.109460 # [ 157.039582] pc : lkdtm_WRITE_RO+0x44/0x5c
4393 08:05:09.109790 # [ 157.043872] lr : lkdtm_WRITE_RO+0x2c/0x5c
4394 08:05:09.110146 # [ 157.048155] sp : ffff80000fa3ba20
4395 08:05:09.150617 # [ 157.051738] x29: ffff80000fa3ba20 x28: ffff000804d71a80 x27: 0000000000000000
4396 08:05:09.151270 # [ 157.059168] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
4397 08:05:09.151853 # [ 157.066597] x23: ffff00080d303000 x22: ffff80000fa3bbb0 x21: 0000000000000009
4398 08:05:09.152694 # [ 157.074022] x20: ffff00080d303000 x19: ffff800009a9f000 x18: 0000000000000000
4399 08:05:09.153120 # [ 157.081447] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff90d94000
4400 08:05:09.153561 # [ 157.088871] x14: 0000000000000000 x13: 205d353535303339 x12: 2e36353120205b3e
4401 08:05:09.193754 # [ 157.096301] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff800008160288
4402 08:05:09.194328 # [ 157.103725] x8 : ffff000804d71a80 x7 : 3535353033392e36 x6 : 0000000000000001
4403 08:05:09.194811 # [ 157.111150] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4404 08:05:09.195597 # [ 157.118573] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a0f2b30
4405 08:05:09.195996 # [ 157.125999] Call trace:
4406 08:05:09.196431 # [ 157.128711] lkdtm_WRITE_RO+0x44/0x5c
4407 08:05:09.196854 # [ 157.132655] lkdtm_do_action+0x2c/0x50
4408 08:05:09.197285 # [ 157.136683] direct_entry+0x164/0x180
4409 08:05:09.197793 # [ 157.140618] full_proxy_write+0x68/0xc0
4410 08:05:09.236869 # [ 157.144729] vfs_write+0xcc/0x2a0
4411 08:05:09.237416 # [ 157.148318] ksys_write+0x78/0x104
4412 08:05:09.237911 # [ 157.151994] __arm64_sys_write+0x28/0x3c
4413 08:05:09.238407 # [ 157.156192] invoke_syscall+0x8c/0x120
4414 08:05:09.239196 # [ 157.160217] el0_svc_common.constprop.0+0x68/0x124
4415 08:05:09.239598 # [ 157.165286] do_el0_svc+0x40/0xcc
4416 08:05:09.240033 # [ 157.168874] el0_svc+0x48/0xc0
4417 08:05:09.240476 # [ 157.172201] el0t_64_sync_handler+0xb8/0xbc
4418 08:05:09.240899 # [ 157.176659] el0t_64_sync+0x18c/0x190
4419 08:05:09.241418 # [ 157.180596] Code: f2b579a2 f0005060 ca020021 912cc000 (f9046661)
4420 08:05:09.263595 # [ 157.186965] ---[ end trace 0000000000000000 ]---
4421 08:05:09.264107 # WRITE_RO: saw 'call trace:': ok
4422 08:05:09.264726 ok 44 selftests: lkdtm: WRITE_RO.sh
4423 08:05:09.266894 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4424 08:05:09.794288 <6>[ 158.142165] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4425 08:05:09.794663 <6>[ 158.148540] lkdtm: attempting bad ro_after_init write at ffff80000a1f7388
4426 08:05:09.795030 <1>[ 158.155703] Unable to handle kernel write to read-only memory at virtual address ffff80000a1f7388
4427 08:05:09.795268 <1>[ 158.165286] Mem abort info:
4428 08:05:09.795502 <1>[ 158.168418] ESR = 0x000000009600004e
4429 08:05:09.795706 <1>[ 158.172465] EC = 0x25: DABT (current EL), IL = 32 bits
4430 08:05:09.795930 <1>[ 158.178075] SET = 0, FnV = 0
4431 08:05:09.797334 <1>[ 158.181418] EA = 0, S1PTW = 0
4432 08:05:09.837611 <1>[ 158.184845] FSC = 0x0e: level 2 permission fault
4433 08:05:09.837961 <1>[ 158.189925] Data abort info:
4434 08:05:09.838243 <1>[ 158.193089] ISV = 0, ISS = 0x0000004e
4435 08:05:09.838478 <1>[ 158.197215] CM = 0, WnR = 1
4436 08:05:09.838894 <1>[ 158.200467] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
4437 08:05:09.839056 <1>[ 158.207465] [ffff80000a1f7388] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4438 08:05:09.839235 <0>[ 158.218423] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4439 08:05:09.880881 <4>[ 158.225059] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4440 08:05:09.881203 <4>[ 158.236887] CPU: 1 PID: 2595 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
4441 08:05:09.881787 <4>[ 158.244828] Hardware name: ARM Juno development board (r0) (DT)
4442 08:05:09.882065 <4>[ 158.251020] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4443 08:05:09.882298 <4>[ 158.258262] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4444 08:05:09.882461 <4>[ 158.263510] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4445 08:05:09.884228 <4>[ 158.268753] sp : ffff80000fb13ae0
4446 08:05:09.924184 <4>[ 158.272339] x29: ffff80000fb13ae0 x28: ffff000805b034c0 x27: 0000000000000000
4447 08:05:09.924555 <4>[ 158.279771] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
4448 08:05:09.924754 <4>[ 158.287196] x23: ffff00080ce50000 x22: ffff80000fb13c70 x21: 0000000000000014
4449 08:05:09.925262 <4>[ 158.294620] x20: ffff00080ce50000 x19: ffff80000a1f7000 x18: 0000000000000000
4450 08:05:09.925465 <4>[ 158.302044] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb0246000
4451 08:05:09.967543 <4>[ 158.309469] x14: 0000000000000000 x13: 205d303435383431 x12: 2e38353120205b3e
4452 08:05:09.967910 <4>[ 158.316896] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff800008160288
4453 08:05:09.968243 <4>[ 158.324325] x8 : ffff000805b034c0 x7 : 3034353834312e38 x6 : 0000000000000001
4454 08:05:09.968716 <4>[ 158.331750] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4455 08:05:09.968970 <4>[ 158.339173] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a0f2b30
4456 08:05:09.969196 <4>[ 158.346601] Call trace:
4457 08:05:09.969378 <4>[ 158.349311] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4458 08:05:09.970917 <4>[ 158.354205] lkdtm_do_action+0x2c/0x50
4459 08:05:10.011068 <4>[ 158.358228] direct_entry+0x164/0x180
4460 08:05:10.011378 <4>[ 158.362161] full_proxy_write+0x68/0xc0
4461 08:05:10.011652 <4>[ 158.366272] vfs_write+0xcc/0x2a0
4462 08:05:10.011891 <4>[ 158.369863] ksys_write+0x78/0x104
4463 08:05:10.012120 <4>[ 158.373538] __arm64_sys_write+0x28/0x3c
4464 08:05:10.012337 <4>[ 158.377735] invoke_syscall+0x8c/0x120
4465 08:05:10.012525 <4>[ 158.381761] el0_svc_common.constprop.0+0x68/0x124
4466 08:05:10.012709 <4>[ 158.386829] do_el0_svc+0x40/0xcc
4467 08:05:10.013132 <4>[ 158.390418] el0_svc+0x48/0xc0
4468 08:05:10.013310 <4>[ 158.393745] el0t_64_sync_handler+0xb8/0xbc
4469 08:05:10.014311 <4>[ 158.398203] el0t_64_sync+0x18c/0x190
4470 08:05:10.039555 <0>[ 158.402140] Code: f2b579a2 f0005060 ca020021 912cc000 (f901c661)
4471 08:05:10.039891 <4>[ 158.408508] ---[ end trace 0000000000000000 ]---
4472 08:05:10.042671 # Segmentation fault
4473 08:05:10.235808 # [ 158.142165] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4474 08:05:10.236145 # [ 158.148540] lkdtm: attempting bad ro_after_init write at ffff80000a1f7388
4475 08:05:10.236431 # [ 158.155703] Unable to handle kernel write to read-only memory at virtual address ffff80000a1f7388
4476 08:05:10.236677 # [ 158.165286] Mem abort info:
4477 08:05:10.236912 # [ 158.168418] ESR = 0x000000009600004e
4478 08:05:10.237386 # [ 158.172465] EC = 0x25: DABT (current EL), IL = 32 bits
4479 08:05:10.237567 # [ 158.178075] SET = 0, FnV = 0
4480 08:05:10.239086 # [ 158.181418] EA = 0, S1PTW = 0
4481 08:05:10.278929 # [ 158.184845] FSC = 0x0e: level 2 permission fault
4482 08:05:10.279225 # [ 158.189925] Data abort info:
4483 08:05:10.279434 # [ 158.193089] ISV = 0, ISS = 0x0000004e
4484 08:05:10.279629 # [ 158.197215] CM = 0, WnR = 1
4485 08:05:10.279811 # [ 158.200467] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
4486 08:05:10.279986 # [ 158.207465] [ffff80000a1f7388] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4487 08:05:10.280401 # [ 158.218423] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4488 08:05:10.322063 # [ 158.225059] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4489 08:05:10.322357 # [ 158.236887] CPU: 1 PID: 2595 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
4490 08:05:10.322565 # [ 158.244828] Hardware name: ARM Juno development board (r0) (DT)
4491 08:05:10.323024 # [ 158.251020] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4492 08:05:10.323230 # [ 158.258262] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4493 08:05:10.323401 # [ 158.263510] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4494 08:05:10.325407 # [ 158.268753] sp : ffff80000fb13ae0
4495 08:05:10.365197 # [ 158.272339] x29: ffff80000fb13ae0 x28: ffff000805b034c0 x27: 0000000000000000
4496 08:05:10.365479 # [ 158.279771] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
4497 08:05:10.365690 # [ 158.287196] x23: ffff00080ce50000 x22: ffff80000fb13c70 x21: 0000000000000014
4498 08:05:10.366028 # [ 158.294620] x20: ffff00080ce50000 x19: ffff80000a1f7000 x18: 0000000000000000
4499 08:05:10.366789 # [ 158.302044] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb0246000
4500 08:05:10.368679 # [ 158.309469] x14: 0000000000000000 x13: 205d303435383431 x12: 2e38353120205b3e
4501 08:05:10.408661 # [ 158.316896] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff800008160288
4502 08:05:10.409199 # [ 158.324325] x8 : ffff000805b034c0 x7 : 3034353834312e38 x6 : 0000000000000001
4503 08:05:10.409975 # [ 158.331750] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4504 08:05:10.410426 # [ 158.339173] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a0f2b30
4505 08:05:10.410788 # [ 158.346601] Call trace:
4506 08:05:10.411131 # [ 158.349311] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4507 08:05:10.411463 # [ 158.354205] lkdtm_do_action+0x2c/0x50
4508 08:05:10.412199 # [ 158.358228] direct_entry+0x164/0x180
4509 08:05:10.451860 # [ 158.362161] full_proxy_write+0x68/0xc0
4510 08:05:10.452407 # [ 158.366272] vfs_write+0xcc/0x2a0
4511 08:05:10.452904 # [ 158.369863] ksys_write+0x78/0x104
4512 08:05:10.453359 # [ 158.373538] __arm64_sys_write+0x28/0x3c
4513 08:05:10.453797 # [ 158.377735] invoke_syscall+0x8c/0x120
4514 08:05:10.454660 # [ 158.381761] el0_svc_common.constprop.0+0x68/0x124
4515 08:05:10.455135 # [ 158.386829] do_el0_svc+0x40/0xcc
4516 08:05:10.455657 # [ 158.390418] el0_svc+0x48/0xc0
4517 08:05:10.456071 # [ 158.393745] el0t_64_sync_handler+0xb8/0xbc
4518 08:05:10.456421 # [ 158.398203] el0t_64_sync+0x18c/0x190
4519 08:05:10.483510 # [ 158.402140] Code: f2b579a2 f0005060 ca020021 912cc000 (f901c661)
4520 08:05:10.484010 # [ 158.408508] ---[ end trace 0000000000000000 ]---
4521 08:05:10.484383 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
4522 08:05:10.484726 ok 45 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4523 08:05:10.486831 # selftests: lkdtm: WRITE_KERN.sh
4524 08:05:10.999159 <6>[ 159.346456] lkdtm: Performing direct entry WRITE_KERN
4525 08:05:10.999820 <6>[ 159.352491] lkdtm: attempting bad 11356704 byte write at ffff8000096e3310
4526 08:05:11.000064 <1>[ 159.359671] Unable to handle kernel write to read-only memory at virtual address ffff8000096e3310
4527 08:05:11.000281 <1>[ 159.369570] Mem abort info:
4528 08:05:11.000580 <1>[ 159.372705] ESR = 0x000000009600004f
4529 08:05:11.000753 <1>[ 159.376749] EC = 0x25: DABT (current EL), IL = 32 bits
4530 08:05:11.000951 <1>[ 159.382362] SET = 0, FnV = 0
4531 08:05:11.002528 <1>[ 159.385703] EA = 0, S1PTW = 0
4532 08:05:11.042708 <1>[ 159.389135] FSC = 0x0f: level 3 permission fault
4533 08:05:11.043047 <1>[ 159.394223] Data abort info:
4534 08:05:11.043242 <1>[ 159.397390] ISV = 0, ISS = 0x0000004f
4535 08:05:11.043425 <1>[ 159.401516] CM = 0, WnR = 1
4536 08:05:11.043838 <1>[ 159.404774] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
4537 08:05:11.044097 <1>[ 159.411782] [ffff8000096e3310] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=00500000818e3783
4538 08:05:11.046047 <0>[ 159.424667] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4539 08:05:11.086052 <4>[ 159.431305] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4540 08:05:11.086378 <4>[ 159.443129] CPU: 1 PID: 2648 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
4541 08:05:11.086576 <4>[ 159.451067] Hardware name: ARM Juno development board (r0) (DT)
4542 08:05:11.087009 <4>[ 159.457259] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4543 08:05:11.087197 <4>[ 159.464500] pc : __memcpy+0x128/0x240
4544 08:05:11.087374 <4>[ 159.468443] lr : lkdtm_WRITE_KERN+0x54/0x88
4545 08:05:11.089373 <4>[ 159.472905] sp : ffff80000fbf3a50
4546 08:05:11.129388 <4>[ 159.476489] x29: ffff80000fbf3a50 x28: ffff00080d3f4f00 x27: 0000000000000000
4547 08:05:11.129789 <4>[ 159.483919] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
4548 08:05:11.130038 <4>[ 159.491349] x23: ffff0008068da000 x22: ffff80000fbf3bf0 x21: 0000000000ad4a20
4549 08:05:11.130592 <4>[ 159.498774] x20: ffff800008c0e8f0 x19: ffff8000096e3310 x18: 0000000000000000
4550 08:05:11.130800 <4>[ 159.506198] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb4471000
4551 08:05:11.132672 <4>[ 159.513622] x14: 0000000000000000 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4552 08:05:11.172658 <4>[ 159.521047] x11: 2074612065746972 x10: 7720657479622034 x9 : ffff800008160288
4553 08:05:11.173087 <4>[ 159.528473] x8 : ffff00080d3f4f00 x7 : d65f03c0d50323bf x6 : a8c17bfd910003fd
4554 08:05:11.173576 <4>[ 159.535903] x5 : ffff80000a1b7d30 x4 : ffff8000096e3310 x3 : ffff8000096e3310
4555 08:05:11.173846 <4>[ 159.543330] x2 : 0000000000ad4a20 x1 : ffff800008c0e8f0 x0 : ffff8000096e3310
4556 08:05:11.174076 <4>[ 159.550760] Call trace:
4557 08:05:11.174304 <4>[ 159.553469] __memcpy+0x128/0x240
4558 08:05:11.176010 <4>[ 159.557060] lkdtm_do_action+0x2c/0x50
4559 08:05:11.176352 <4>[ 159.561083] direct_entry+0x164/0x180
4560 08:05:11.216131 <4>[ 159.565016] full_proxy_write+0x68/0xc0
4561 08:05:11.216403 <4>[ 159.569128] vfs_write+0xcc/0x2a0
4562 08:05:11.216590 <4>[ 159.572717] ksys_write+0x78/0x104
4563 08:05:11.216763 <4>[ 159.576392] __arm64_sys_write+0x28/0x3c
4564 08:05:11.216930 <4>[ 159.580589] invoke_syscall+0x8c/0x120
4565 08:05:11.217348 <4>[ 159.584614] el0_svc_common.constprop.0+0x68/0x124
4566 08:05:11.217518 <4>[ 159.589683] do_el0_svc+0x40/0xcc
4567 08:05:11.217674 <4>[ 159.593271] el0_svc+0x48/0xc0
4568 08:05:11.217822 <4>[ 159.596597] el0t_64_sync_handler+0xb8/0xbc
4569 08:05:11.219450 <4>[ 159.601055] el0t_64_sync+0x18c/0x190
4570 08:05:11.236504 <0>[ 159.604992] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4571 08:05:11.239584 <4>[ 159.611360] ---[ end trace 0000000000000000 ]---
4572 08:05:11.239858 # Segmentation fault
4573 08:05:11.439742 # [ 159.346456] lkdtm: Performing direct entry WRITE_KERN
4574 08:05:11.440332 # [ 159.352491] lkdtm: attempting bad 11356704 byte write at ffff8000096e3310
4575 08:05:11.441073 # [ 159.359671] Unable to handle kernel write to read-only memory at virtual address ffff8000096e3310
4576 08:05:11.441455 # [ 159.369570] Mem abort info:
4577 08:05:11.441798 # [ 159.372705] ESR = 0x000000009600004f
4578 08:05:11.442169 # [ 159.376749] EC = 0x25: DABT (current EL), IL = 32 bits
4579 08:05:11.442504 # [ 159.382362] SET = 0, FnV = 0
4580 08:05:11.443203 # [ 159.385703] EA = 0, S1PTW = 0
4581 08:05:11.482956 # [ 159.389135] FSC = 0x0f: level 3 permission fault
4582 08:05:11.483521 # [ 159.394223] Data abort info:
4583 08:05:11.483901 # [ 159.397390] ISV = 0, ISS = 0x0000004f
4584 08:05:11.484250 # [ 159.401516] CM = 0, WnR = 1
4585 08:05:11.484938 # [ 159.404774] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
4586 08:05:11.485305 # [ 159.411782] [ffff8000096e3310] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=00500000818e3783
4587 08:05:11.485645 # [ 159.424667] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4588 08:05:11.526127 # [ 159.431305] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4589 08:05:11.526812 # [ 159.443129] CPU: 1 PID: 2648 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
4590 08:05:11.527555 # [ 159.451067] Hardware name: ARM Juno development board (r0) (DT)
4591 08:05:11.528092 # [ 159.457259] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4592 08:05:11.528451 # [ 159.464500] pc : __memcpy+0x128/0x240
4593 08:05:11.528787 # [ 159.468443] lr : lkdtm_WRITE_KERN+0x54/0x88
4594 08:05:11.529580 # [ 159.472905] sp : ffff80000fbf3a50
4595 08:05:11.569220 # [ 159.476489] x29: ffff80000fbf3a50 x28: ffff00080d3f4f00 x27: 0000000000000000
4596 08:05:11.569836 # [ 159.483919] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
4597 08:05:11.570773 # [ 159.491349] x23: ffff0008068da000 x22: ffff80000fbf3bf0 x21: 0000000000ad4a20
4598 08:05:11.571166 # [ 159.498774] x20: ffff800008c0e8f0 x19: ffff8000096e3310 x18: 0000000000000000
4599 08:05:11.571673 # [ 159.506198] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb4471000
4600 08:05:11.572782 # [ 159.513622] x14: 0000000000000000 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4601 08:05:11.612442 # [ 159.521047] x11: 2074612065746972 x10: 7720657479622034 x9 : ffff800008160288
4602 08:05:11.612991 # [ 159.528473] x8 : ffff00080d3f4f00 x7 : d65f03c0d50323bf x6 : a8c17bfd910003fd
4603 08:05:11.613723 # [ 159.535903] x5 : ffff80000a1b7d30 x4 : ffff8000096e3310 x3 : ffff8000096e3310
4604 08:05:11.614152 # [ 159.543330] x2 : 0000000000ad4a20 x1 : ffff800008c0e8f0 x0 : ffff8000096e3310
4605 08:05:11.614511 # [ 159.550760] Call trace:
4606 08:05:11.614844 # [ 159.553469] __memcpy+0x128/0x240
4607 08:05:11.615166 # [ 159.557060] lkdtm_do_action+0x2c/0x50
4608 08:05:11.615853 # [ 159.561083] direct_entry+0x164/0x180
4609 08:05:11.655570 # [ 159.565016] full_proxy_write+0x68/0xc0
4610 08:05:11.656189 # [ 159.569128] vfs_write+0xcc/0x2a0
4611 08:05:11.656561 # [ 159.572717] ksys_write+0x78/0x104
4612 08:05:11.656900 # [ 159.576392] __arm64_sys_write+0x28/0x3c
4613 08:05:11.657398 # [ 159.580589] invoke_syscall+0x8c/0x120
4614 08:05:11.658158 # [ 159.584614] el0_svc_common.constprop.0+0x68/0x124
4615 08:05:11.658716 # [ 159.589683] do_el0_svc+0x40/0xcc
4616 08:05:11.659172 # [ 159.593271] el0_svc+0x48/0xc0
4617 08:05:11.659514 # [ 159.596597] el0t_64_sync_handler+0xb8/0xbc
4618 08:05:11.659834 # [ 159.601055] el0t_64_sync+0x18c/0x190
4619 08:05:11.660225 # [ 159.604992] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4620 08:05:11.681430 # [ 159.611360] ---[ end trace 0000000000000000 ]---
4621 08:05:11.681931 # WRITE_KERN: saw 'call trace:': ok
4622 08:05:11.682357 ok 46 selftests: lkdtm: WRITE_KERN.sh
4623 08:05:11.684702 # selftests: lkdtm: WRITE_OPD.sh
4624 08:05:12.174920 <6>[ 160.539980] lkdtm: Performing direct entry WRITE_OPD
4625 08:05:12.178112 <6>[ 160.545735] lkdtm: XFAIL: Platform doesn't use function descriptors.
4626 08:05:12.316728 # [ 160.539980] lkdtm: Performing direct entry WRITE_OPD
4627 08:05:12.320049 # [ 160.545735] lkdtm: XFAIL: Platform doesn't use function descriptors.
4628 08:05:12.367773 # WRITE_OPD: saw 'XFAIL': [SKIP]
4629 08:05:12.431785 ok 47 selftests: lkdtm: WRITE_OPD.sh # SKIP
4630 08:05:12.543658 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4631 08:05:13.129235 <6>[ 161.477390] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4632 08:05:13.130150 <6>[ 161.483777] lkdtm: attempting good refcount_inc() without overflow
4633 08:05:13.130556 <6>[ 161.490315] lkdtm: attempting bad refcount_inc() overflow
4634 08:05:13.130911 <4>[ 161.496048] ------------[ cut here ]------------
4635 08:05:13.131248 <4>[ 161.500994] refcount_t: saturated; leaking memory.
4636 08:05:13.131574 <4>[ 161.506290] WARNING: CPU: 1 PID: 2742 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4637 08:05:13.172554 <4>[ 161.515124] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4638 08:05:13.173428 <4>[ 161.526949] CPU: 1 PID: 2742 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
4639 08:05:13.173835 <4>[ 161.534888] Hardware name: ARM Juno development board (r0) (DT)
4640 08:05:13.174232 <4>[ 161.541080] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4641 08:05:13.174579 <4>[ 161.548321] pc : refcount_warn_saturate+0x17c/0x224
4642 08:05:13.174908 <4>[ 161.553474] lr : refcount_warn_saturate+0x17c/0x224
4643 08:05:13.176241 <4>[ 161.558626] sp : ffff80000fd9bb50
4644 08:05:13.215900 <4>[ 161.562207] x29: ffff80000fd9bb50 x28: ffff000805459a80 x27: 0000000000000000
4645 08:05:13.216417 <4>[ 161.569635] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
4646 08:05:13.217130 <4>[ 161.577060] x23: ffff00080aa94000 x22: ffff80000fd9bd20 x21: 0000000000000016
4647 08:05:13.217510 <4>[ 161.584485] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
4648 08:05:13.217852 <4>[ 161.591909] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4649 08:05:13.219517 <4>[ 161.599333] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
4650 08:05:13.259248 <4>[ 161.606757] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097046dc
4651 08:05:13.259762 <4>[ 161.614182] x8 : ffff000805459a80 x7 : 00000074b5503510 x6 : 0000000000000000
4652 08:05:13.260495 <4>[ 161.621606] x5 : ffff80000fd9c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
4653 08:05:13.260891 <4>[ 161.629030] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805459a80
4654 08:05:13.261239 <4>[ 161.636454] Call trace:
4655 08:05:13.261573 <4>[ 161.639164] refcount_warn_saturate+0x17c/0x224
4656 08:05:13.262841 <4>[ 161.643970] __refcount_add.constprop.0+0x88/0xa0
4657 08:05:13.302620 <4>[ 161.648950] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4658 08:05:13.303125 <4>[ 161.654021] lkdtm_do_action+0x2c/0x50
4659 08:05:13.303496 <4>[ 161.658040] direct_entry+0x164/0x180
4660 08:05:13.303838 <4>[ 161.661972] full_proxy_write+0x68/0xc0
4661 08:05:13.304560 <4>[ 161.666082] vfs_write+0xcc/0x2a0
4662 08:05:13.304945 <4>[ 161.669671] ksys_write+0x78/0x104
4663 08:05:13.305276 <4>[ 161.673346] __arm64_sys_write+0x28/0x3c
4664 08:05:13.305597 <4>[ 161.677544] invoke_syscall+0x8c/0x120
4665 08:05:13.305913 <4>[ 161.681568] el0_svc_common.constprop.0+0x68/0x124
4666 08:05:13.306357 <4>[ 161.686636] do_el0_svc+0x40/0xcc
4667 08:05:13.306757 <4>[ 161.690224] el0_svc+0x48/0xc0
4668 08:05:13.345902 <4>[ 161.693550] el0t_64_sync_handler+0xb8/0xbc
4669 08:05:13.346444 <4>[ 161.698008] el0t_64_sync+0x18c/0x190
4670 08:05:13.346823 <4>[ 161.701940] irq event stamp: 0
4671 08:05:13.347527 <4>[ 161.705259] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4672 08:05:13.347918 <4>[ 161.711805] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4673 08:05:13.348269 <4>[ 161.720267] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4674 08:05:13.349483 <4>[ 161.728727] softirqs last disabled at (0): [<0000000000000000>] 0x0
4675 08:05:13.366774 <4>[ 161.735269] ---[ end trace 0000000000000000 ]---
4676 08:05:13.369938 <6>[ 161.740233] lkdtm: Overflow detected: saturated
4677 08:05:13.514303 # [ 161.477390] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4678 08:05:13.514620 # [ 161.483777] lkdtm: attempting good refcount_inc() without overflow
4679 08:05:13.515064 # [ 161.490315] lkdtm: attempting bad refcount_inc() overflow
4680 08:05:13.515253 # [ 161.496048] ------------[ cut here ]------------
4681 08:05:13.515425 # [ 161.500994] refcount_t: saturated; leaking memory.
4682 08:05:13.515589 # [ 161.506290] WARNING: CPU: 1 PID: 2742 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4683 08:05:13.557482 # [ 161.515124] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4684 08:05:13.557785 # [ 161.526949] CPU: 1 PID: 2742 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
4685 08:05:13.558233 # [ 161.534888] Hardware name: ARM Juno development board (r0) (DT)
4686 08:05:13.558431 # [ 161.541080] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4687 08:05:13.558608 # [ 161.548321] pc : refcount_warn_saturate+0x17c/0x224
4688 08:05:13.558776 # [ 161.553474] lr : refcount_warn_saturate+0x17c/0x224
4689 08:05:13.560847 # [ 161.558626] sp : ffff80000fd9bb50
4690 08:05:13.600657 # [ 161.562207] x29: ffff80000fd9bb50 x28: ffff000805459a80 x27: 0000000000000000
4691 08:05:13.600952 # [ 161.569635] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
4692 08:05:13.601521 # [ 161.577060] x23: ffff00080aa94000 x22: ffff80000fd9bd20 x21: 0000000000000016
4693 08:05:13.601917 # [ 161.584485] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
4694 08:05:13.602328 # [ 161.591909] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4695 08:05:13.604200 # [ 161.599333] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
4696 08:05:13.643967 # [ 161.606757] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097046dc
4697 08:05:13.644563 # [ 161.614182] x8 : ffff000805459a80 x7 : 00000074b5503510 x6 : 0000000000000000
4698 08:05:13.645332 # [ 161.621606] x5 : ffff80000fd9c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
4699 08:05:13.645729 # [ 161.629030] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805459a80
4700 08:05:13.646106 # [ 161.636454] Call trace:
4701 08:05:13.646443 # [ 161.639164] refcount_warn_saturate+0x17c/0x224
4702 08:05:13.646764 # [ 161.643970] __refcount_add.constprop.0+0x88/0xa0
4703 08:05:13.687222 # [ 161.648950] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4704 08:05:13.687747 # [ 161.654021] lkdtm_do_action+0x2c/0x50
4705 08:05:13.688122 # [ 161.658040] direct_entry+0x164/0x180
4706 08:05:13.688462 # [ 161.661972] full_proxy_write+0x68/0xc0
4707 08:05:13.688791 # [ 161.666082] vfs_write+0xcc/0x2a0
4708 08:05:13.689495 # [ 161.669671] ksys_write+0x78/0x104
4709 08:05:13.689871 # [ 161.673346] __arm64_sys_write+0x28/0x3c
4710 08:05:13.690252 # [ 161.677544] invoke_syscall+0x8c/0x120
4711 08:05:13.690591 # [ 161.681568] el0_svc_common.constprop.0+0x68/0x124
4712 08:05:13.691033 # [ 161.686636] do_el0_svc+0x40/0xcc
4713 08:05:13.691452 # [ 161.690224] el0_svc+0x48/0xc0
4714 08:05:13.730421 # [ 161.693550] el0t_64_sync_handler+0xb8/0xbc
4715 08:05:13.730971 # [ 161.698008] el0t_64_sync+0x18c/0x190
4716 08:05:13.731451 # [ 161.701940] irq event stamp: 0
4717 08:05:13.731897 # [ 161.705259] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4718 08:05:13.732701 # [ 161.711805] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4719 08:05:13.733111 # [ 161.720267] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4720 08:05:13.733548 # [ 161.728727] softirqs last disabled at (0): [<0000000000000000>] 0x0
4721 08:05:13.734227 # [ 161.735269] ---[ end trace 0000000000000000 ]---
4722 08:05:13.756364 # [ 161.740233] lkdtm: Overflow detected: saturated
4723 08:05:13.756871 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
4724 08:05:13.759651 ok 48 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4725 08:05:13.760144 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4726 08:05:14.280547 <6>[ 162.622756] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4727 08:05:14.281133 <6>[ 162.629993] lkdtm: attempting good refcount_add() without overflow
4728 08:05:14.281733 <6>[ 162.636620] lkdtm: attempting bad refcount_add() overflow
4729 08:05:14.282366 <4>[ 162.642353] ------------[ cut here ]------------
4730 08:05:14.283360 <4>[ 162.647280] refcount_t: saturated; leaking memory.
4731 08:05:14.283941 <4>[ 162.652401] WARNING: CPU: 1 PID: 2781 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4732 08:05:14.323836 <4>[ 162.661226] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4733 08:05:14.324399 <4>[ 162.673052] CPU: 1 PID: 2781 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
4734 08:05:14.325130 <4>[ 162.680991] Hardware name: ARM Juno development board (r0) (DT)
4735 08:05:14.325521 <4>[ 162.687182] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4736 08:05:14.325866 <4>[ 162.694424] pc : refcount_warn_saturate+0x17c/0x224
4737 08:05:14.326238 <4>[ 162.699578] lr : refcount_warn_saturate+0x17c/0x224
4738 08:05:14.326558 <4>[ 162.704731] sp : ffff80000fe33b10
4739 08:05:14.327512 <4>[ 162.708312] x29: ffff80000fe33b10 x28: ffff00080ab334c0 x27: 0000000000000000
4740 08:05:14.367234 <4>[ 162.715741] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
4741 08:05:14.367736 <4>[ 162.723167] x23: ffff00080b93e000 x22: ffff80000fe33ce0 x21: 0000000000000016
4742 08:05:14.368433 <4>[ 162.730593] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
4743 08:05:14.368802 <4>[ 162.738018] x17: 00000000000001fa x16: 0000000000000001 x15: ffff80000a53e8c0
4744 08:05:14.369140 <4>[ 162.745443] x14: 0000000000000000 x13: 205d303832373436 x12: 2e32363120205b3e
4745 08:05:14.410518 <4>[ 162.752868] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff800008160288
4746 08:05:14.411024 <4>[ 162.760293] x8 : ffff00080ab334c0 x7 : 3038323734362e32 x6 : 0000000000001ffe
4747 08:05:14.411389 <4>[ 162.767717] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
4748 08:05:14.412102 <4>[ 162.775142] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ab334c0
4749 08:05:14.412472 <4>[ 162.782566] Call trace:
4750 08:05:14.412802 <4>[ 162.785275] refcount_warn_saturate+0x17c/0x224
4751 08:05:14.413121 <4>[ 162.790083] __refcount_add.constprop.0+0x88/0xa0
4752 08:05:14.414167 <4>[ 162.795064] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4753 08:05:14.453951 <4>[ 162.800135] lkdtm_do_action+0x2c/0x50
4754 08:05:14.454493 <4>[ 162.804156] direct_entry+0x164/0x180
4755 08:05:14.455248 <4>[ 162.808088] full_proxy_write+0x68/0xc0
4756 08:05:14.455635 <4>[ 162.812199] vfs_write+0xcc/0x2a0
4757 08:05:14.455978 <4>[ 162.815789] ksys_write+0x78/0x104
4758 08:05:14.456300 <4>[ 162.819464] __arm64_sys_write+0x28/0x3c
4759 08:05:14.456612 <4>[ 162.823662] invoke_syscall+0x8c/0x120
4760 08:05:14.456920 <4>[ 162.827688] el0_svc_common.constprop.0+0x68/0x124
4761 08:05:14.457225 <4>[ 162.832757] do_el0_svc+0x40/0xcc
4762 08:05:14.457546 <4>[ 162.836346] el0_svc+0x48/0xc0
4763 08:05:14.457924 <4>[ 162.839673] el0t_64_sync_handler+0xb8/0xbc
4764 08:05:14.497272 <4>[ 162.844131] el0t_64_sync+0x18c/0x190
4765 08:05:14.497817 <4>[ 162.848064] irq event stamp: 0
4766 08:05:14.498319 <4>[ 162.851382] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4767 08:05:14.499121 <4>[ 162.857929] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4768 08:05:14.499525 <4>[ 162.866392] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4769 08:05:14.499963 <4>[ 162.874853] softirqs last disabled at (0): [<0000000000000000>] 0x0
4770 08:05:14.500844 <4>[ 162.881395] ---[ end trace 0000000000000000 ]---
4771 08:05:14.515775 <6>[ 162.886340] lkdtm: Overflow detected: saturated
4772 08:05:14.736555 # [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
4773 08:05:14.736878 # [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4774 08:05:14.737386 # [ 0.000000] mem auto-init: stack:off, heap alloc:on, heap free:on
4775 08:05:14.737590 # [ 0.000000] mem auto-init: clearing system memory may take some time...
4776 08:05:14.737809 # [ 162.622756] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4777 08:05:14.740110 # [ 162.629993] lkdtm: attempting good refcount_add() without overflow
4778 08:05:14.779978 # [ 162.636620] lkdtm: attempting bad refcount_add() overflow
4779 08:05:14.780543 # [ 162.642353] ------------[ cut here ]------------
4780 08:05:14.780945 # [ 162.647280] refcount_t: saturated; leaking memory.
4781 08:05:14.781679 # [ 162.652401] WARNING: CPU: 1 PID: 2781 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4782 08:05:14.782107 # [ 162.661226] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4783 08:05:14.783519 # [ 162.673052] CPU: 1 PID: 2781 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
4784 08:05:14.823092 # [ 162.680991] Hardware name: ARM Juno development board (r0) (DT)
4785 08:05:14.824015 # [ 162.687182] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4786 08:05:14.824437 # [ 162.694424] pc : refcount_warn_saturate+0x17c/0x224
4787 08:05:14.824806 # [ 162.699578] lr : refcount_warn_saturate+0x17c/0x224
4788 08:05:14.825176 # [ 162.704731] sp : ffff80000fe33b10
4789 08:05:14.825514 # [ 162.708312] x29: ffff80000fe33b10 x28: ffff00080ab334c0 x27: 0000000000000000
4790 08:05:14.826697 # [ 162.715741] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
4791 08:05:14.866208 # [ 162.723167] x23: ffff00080b93e000 x22: ffff80000fe33ce0 x21: 0000000000000016
4792 08:05:14.867134 # [ 162.730593] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
4793 08:05:14.867560 # [ 162.738018] x17: 00000000000001fa x16: 0000000000000001 x15: ffff80000a53e8c0
4794 08:05:14.867935 # [ 162.745443] x14: 0000000000000000 x13: 205d303832373436 x12: 2e32363120205b3e
4795 08:05:14.868285 # [ 162.752868] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff800008160288
4796 08:05:14.869858 # [ 162.760293] x8 : ffff00080ab334c0 x7 : 3038323734362e32 x6 : 0000000000001ffe
4797 08:05:14.909400 # [ 162.767717] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
4798 08:05:14.910284 # [ 162.775142] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ab334c0
4799 08:05:14.910706 # [ 162.782566] Call trace:
4800 08:05:14.911069 # [ 162.785275] refcount_warn_saturate+0x17c/0x224
4801 08:05:14.911415 # [ 162.790083] __refcount_add.constprop.0+0x88/0xa0
4802 08:05:14.911742 # [ 162.795064] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4803 08:05:14.912063 # [ 162.800135] lkdtm_do_action+0x2c/0x50
4804 08:05:14.912382 # [ 162.804156] direct_entry+0x164/0x180
4805 08:05:14.913053 # [ 162.808088] full_proxy_write+0x68/0xc0
4806 08:05:14.952562 # [ 162.812199] vfs_write+0xcc/0x2a0
4807 08:05:14.953155 # [ 162.815789] ksys_write+0x78/0x104
4808 08:05:14.953697 # [ 162.819464] __arm64_sys_write+0x28/0x3c
4809 08:05:14.954472 # [ 162.823662] invoke_syscall+0x8c/0x120
4810 08:05:14.954853 # [ 162.827688] el0_svc_common.constprop.0+0x68/0x124
4811 08:05:14.955298 # [ 162.832757] do_el0_svc+0x40/0xcc
4812 08:05:14.955693 # [ 162.836346] el0_svc+0x48/0xc0
4813 08:05:14.956141 # [ 162.839673] el0t_64_sync_handler+0xb8/0xbc
4814 08:05:14.956482 # [ 162.844131] el0t_64_sync+0x18c/0x190
4815 08:05:14.956805 # [ 162.848064] irq event stamp: 0
4816 08:05:14.957364 # [ 162.851382] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4817 08:05:14.995773 # [ 162.857929] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4818 08:05:14.996435 # [ 162.866392] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4819 08:05:14.996838 # [ 162.874853] softirqs last disabled at (0): [<0000000000000000>] 0x0
4820 08:05:14.997189 # [ 162.881395] ---[ end trace 0000000000000000 ]---
4821 08:05:14.998033 # [ 162.886340] lkdtm: Overflow detected: saturated
4822 08:05:14.998431 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
4823 08:05:14.999222 ok 49 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4824 08:05:15.014429 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4825 08:05:15.496111 <6>[ 163.844219] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4826 08:05:15.496645 <6>[ 163.851363] lkdtm: attempting bad refcount_inc_not_zero() overflow
4827 08:05:15.496988 <4>[ 163.858061] ------------[ cut here ]------------
4828 08:05:15.497301 <4>[ 163.863019] refcount_t: saturated; leaking memory.
4829 08:05:15.497919 <4>[ 163.868140] WARNING: CPU: 1 PID: 2820 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4830 08:05:15.539465 <4>[ 163.876877] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4831 08:05:15.540011 <4>[ 163.888703] CPU: 1 PID: 2820 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
4832 08:05:15.540393 <4>[ 163.896641] Hardware name: ARM Juno development board (r0) (DT)
4833 08:05:15.540739 <4>[ 163.902833] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4834 08:05:15.541413 <4>[ 163.910074] pc : refcount_warn_saturate+0xf8/0x224
4835 08:05:15.541803 <4>[ 163.915142] lr : refcount_warn_saturate+0xf8/0x224
4836 08:05:15.542200 <4>[ 163.920207] sp : ffff80000fedbae0
4837 08:05:15.542967 <4>[ 163.923787] x29: ffff80000fedbae0 x28: ffff00080ab6b4c0 x27: 0000000000000000
4838 08:05:15.582729 <4>[ 163.931216] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
4839 08:05:15.583276 <4>[ 163.938642] x23: ffff00080bb24000 x22: ffff80000fedbcc0 x21: 0000000000000001
4840 08:05:15.583988 <4>[ 163.946068] x20: 0000000000000000 x19: ffff80000b71c000 x18: 0000000000000000
4841 08:05:15.584372 <4>[ 163.953492] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4842 08:05:15.584708 <4>[ 163.960917] x14: 0000000000000000 x13: 205d393130333638 x12: 2e33363120205b3e
4843 08:05:15.626092 <4>[ 163.968342] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff800008160288
4844 08:05:15.626658 <4>[ 163.975767] x8 : ffff00080ab6b4c0 x7 : 3931303336382e33 x6 : 0000000000001ffe
4845 08:05:15.627039 <4>[ 163.983192] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
4846 08:05:15.627732 <4>[ 163.990617] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ab6b4c0
4847 08:05:15.628106 <4>[ 163.998041] Call trace:
4848 08:05:15.628445 <4>[ 164.000750] refcount_warn_saturate+0xf8/0x224
4849 08:05:15.628771 <4>[ 164.005471] __refcount_add_not_zero.constprop.0+0x88/0xa4
4850 08:05:15.629723 <4>[ 164.011239] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
4851 08:05:15.669460 <4>[ 164.017091] lkdtm_do_action+0x2c/0x50
4852 08:05:15.669979 <4>[ 164.021113] direct_entry+0x164/0x180
4853 08:05:15.670409 <4>[ 164.025046] full_proxy_write+0x68/0xc0
4854 08:05:15.670760 <4>[ 164.029158] vfs_write+0xcc/0x2a0
4855 08:05:15.671462 <4>[ 164.032748] ksys_write+0x78/0x104
4856 08:05:15.671838 <4>[ 164.036423] __arm64_sys_write+0x28/0x3c
4857 08:05:15.672173 <4>[ 164.040621] invoke_syscall+0x8c/0x120
4858 08:05:15.672498 <4>[ 164.044647] el0_svc_common.constprop.0+0x68/0x124
4859 08:05:15.672933 <4>[ 164.049716] do_el0_svc+0x40/0xcc
4860 08:05:15.673263 <4>[ 164.053304] el0_svc+0x48/0xc0
4861 08:05:15.673653 <4>[ 164.056630] el0t_64_sync_handler+0xb8/0xbc
4862 08:05:15.712831 <4>[ 164.061088] el0t_64_sync+0x18c/0x190
4863 08:05:15.713353 <4>[ 164.065022] irq event stamp: 0
4864 08:05:15.713724 <4>[ 164.068340] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4865 08:05:15.714489 <4>[ 164.074886] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4866 08:05:15.714883 <4>[ 164.083350] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4867 08:05:15.715230 <4>[ 164.091810] softirqs last disabled at (0): [<0000000000000000>] 0x0
4868 08:05:15.716416 <4>[ 164.098352] ---[ end trace 0000000000000000 ]---
4869 08:05:15.731814 <6>[ 164.103340] lkdtm: Overflow detected: saturated
4870 08:05:15.905771 # [ 0.000000] GIC: Using split EOI/Deactivate mode
4871 08:05:15.906397 # [ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
4872 08:05:15.907131 # [ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
4873 08:05:15.907511 # [ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
4874 08:05:15.907857 # [ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
4875 08:05:15.908188 # [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
4876 08:05:15.909305 # [ 0.000000] timer_sp804: timer clock not found: -517
4877 08:05:15.949041 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4878 08:05:15.949655 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
4879 08:05:15.950432 # [ 0.000000] timer_sp804: timer clock not found: -517
4880 08:05:15.950817 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4881 08:05:15.951161 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
4882 08:05:15.952695 # [ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
4883 08:05:15.992159 # [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
4884 08:05:15.992677 # [ 163.844219] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4885 08:05:15.993053 # [ 163.851363] lkdtm: attempting bad refcount_inc_not_zero() overflow
4886 08:05:15.993402 # [ 163.858061] ------------[ cut here ]------------
4887 08:05:15.994123 # [ 163.863019] refcount_t: saturated; leaking memory.
4888 08:05:15.995731 # [ 163.868140] WARNING: CPU: 1 PID: 2820 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4889 08:05:16.035363 # [ 163.876877] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4890 08:05:16.035890 # [ 163.888703] CPU: 1 PID: 2820 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
4891 08:05:16.036265 # [ 163.896641] Hardware name: ARM Juno development board (r0) (DT)
4892 08:05:16.036954 # [ 163.902833] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4893 08:05:16.037327 # [ 163.910074] pc : refcount_warn_saturate+0xf8/0x224
4894 08:05:16.038900 # [ 163.915142] lr : refcount_warn_saturate+0xf8/0x224
4895 08:05:16.078486 # [ 163.920207] sp : ffff80000fedbae0
4896 08:05:16.079019 # [ 163.923787] x29: ffff80000fedbae0 x28: ffff00080ab6b4c0 x27: 0000000000000000
4897 08:05:16.079399 # [ 163.931216] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
4898 08:05:16.080122 # [ 163.938642] x23: ffff00080bb24000 x22: ffff80000fedbcc0 x21: 0000000000000001
4899 08:05:16.080508 # [ 163.946068] x20: 0000000000000000 x19: ffff80000b71c000 x18: 0000000000000000
4900 08:05:16.080851 # [ 163.953492] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4901 08:05:16.121657 # [ 163.960917] x14: 0000000000000000 x13: 205d393130333638 x12: 2e33363120205b3e
4902 08:05:16.122230 # [ 163.968342] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff800008160288
4903 08:05:16.122615 # [ 163.975767] x8 : ffff00080ab6b4c0 x7 : 3931303336382e33 x6 : 0000000000001ffe
4904 08:05:16.123303 # [ 163.983192] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
4905 08:05:16.123678 # [ 163.990617] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ab6b4c0
4906 08:05:16.124016 # [ 163.998041] Call trace:
4907 08:05:16.124346 # [ 164.000750] refcount_warn_saturate+0xf8/0x224
4908 08:05:16.164850 # [ 164.005471] __refcount_add_not_zero.constprop.0+0x88/0xa4
4909 08:05:16.165400 # [ 164.011239] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
4910 08:05:16.165779 # [ 164.017091] lkdtm_do_action+0x2c/0x50
4911 08:05:16.166179 # [ 164.021113] direct_entry+0x164/0x180
4912 08:05:16.166521 # [ 164.025046] full_proxy_write+0x68/0xc0
4913 08:05:16.166851 # [ 164.029158] vfs_write+0xcc/0x2a0
4914 08:05:16.167551 # [ 164.032748] ksys_write+0x78/0x104
4915 08:05:16.167932 # [ 164.036423] __arm64_sys_write+0x28/0x3c
4916 08:05:16.168491 # [ 164.040621] invoke_syscall+0x8c/0x120
4917 08:05:16.168830 # [ 164.044647] el0_svc_common.constprop.0+0x68/0x124
4918 08:05:16.169221 # [ 164.049716] do_el0_svc+0x40/0xcc
4919 08:05:16.207970 # [ 164.053304] el0_svc+0x48/0xc0
4920 08:05:16.208520 # [ 164.056630] el0t_64_sync_handler+0xb8/0xbc
4921 08:05:16.208930 # [ 164.061088] el0t_64_sync+0x18c/0x190
4922 08:05:16.209405 # [ 164.065022] irq event stamp: 0
4923 08:05:16.210217 # [ 164.068340] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4924 08:05:16.210631 # [ 164.074886] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4925 08:05:16.211083 # [ 164.083350] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4926 08:05:16.211654 # [ 164.091810] softirqs last disabled at (0): [<0000000000000000>] 0x0
4927 08:05:16.244995 # [ 164.098352] ---[ end trace 0000000000000000 ]---
4928 08:05:16.245509 # [ 164.103340] lkdtm: Overflow detected: saturated
4929 08:05:16.246030 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
4930 08:05:16.246859 ok 50 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4931 08:05:16.248408 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
4932 08:05:16.682545 <6>[ 165.030798] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4933 08:05:16.683513 <6>[ 165.037944] lkdtm: attempting bad refcount_add_not_zero() overflow
4934 08:05:16.683997 <4>[ 165.044467] ------------[ cut here ]------------
4935 08:05:16.684482 <4>[ 165.049408] refcount_t: saturated; leaking memory.
4936 08:05:16.684940 <4>[ 165.054589] WARNING: CPU: 5 PID: 2859 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4937 08:05:16.725938 <4>[ 165.063338] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4938 08:05:16.726524 <4>[ 165.075195] CPU: 5 PID: 2859 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
4939 08:05:16.727376 <4>[ 165.083141] Hardware name: ARM Juno development board (r0) (DT)
4940 08:05:16.727806 <4>[ 165.089338] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4941 08:05:16.728257 <4>[ 165.096586] pc : refcount_warn_saturate+0xf8/0x224
4942 08:05:16.728695 <4>[ 165.101662] lr : refcount_warn_saturate+0xf8/0x224
4943 08:05:16.729126 <4>[ 165.106736] sp : ffff80000ff83b40
4944 08:05:16.729661 <4>[ 165.110321] x29: ffff80000ff83b40 x28: ffff00080abf1a80 x27: 0000000000000000
4945 08:05:16.769358 <4>[ 165.117760] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
4946 08:05:16.769887 <4>[ 165.125197] x23: ffff00080cfc6000 x22: ffff80000ff83d20 x21: 0000000000000006
4947 08:05:16.770774 <4>[ 165.132635] x20: 0000000000000000 x19: ffff80000b71c000 x18: 0000000000000000
4948 08:05:16.771201 <4>[ 165.140072] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb4f11000
4949 08:05:16.771646 <4>[ 165.147508] x14: 0000000000000000 x13: 205d383034393430 x12: 2e35363120205b3e
4950 08:05:16.812747 <4>[ 165.154946] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff800008160288
4951 08:05:16.813282 <4>[ 165.162384] x8 : ffff00080abf1a80 x7 : 3830343934302e35 x6 : 0000000000001ffe
4952 08:05:16.813771 <4>[ 165.169821] x5 : 0000000000017fe8 x4 : ffff00097ef9ec58 x3 : ffff800974a72000
4953 08:05:16.814635 <4>[ 165.177258] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080abf1a80
4954 08:05:16.815058 <4>[ 165.184695] Call trace:
4955 08:05:16.815507 <4>[ 165.187410] refcount_warn_saturate+0xf8/0x224
4956 08:05:16.815944 <4>[ 165.192137] __refcount_add_not_zero.constprop.0+0x88/0xa4
4957 08:05:16.816480 <4>[ 165.197914] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
4958 08:05:16.856262 <4>[ 165.203774] lkdtm_do_action+0x2c/0x50
4959 08:05:16.856801 <4>[ 165.207804] direct_entry+0x164/0x180
4960 08:05:16.857287 <4>[ 165.211744] full_proxy_write+0x68/0xc0
4961 08:05:16.858122 <4>[ 165.215863] vfs_write+0xcc/0x2a0
4962 08:05:16.858529 <4>[ 165.219461] ksys_write+0x78/0x104
4963 08:05:16.858976 <4>[ 165.223145] __arm64_sys_write+0x28/0x3c
4964 08:05:16.859411 <4>[ 165.227351] invoke_syscall+0x8c/0x120
4965 08:05:16.859849 <4>[ 165.231384] el0_svc_common.constprop.0+0x68/0x124
4966 08:05:16.860272 <4>[ 165.236461] do_el0_svc+0x40/0xcc
4967 08:05:16.860691 <4>[ 165.240057] el0_svc+0x48/0xc0
4968 08:05:16.861206 <4>[ 165.243392] el0t_64_sync_handler+0xb8/0xbc
4969 08:05:16.899857 <4>[ 165.247859] el0t_64_sync+0x18c/0x190
4970 08:05:16.900369 <4>[ 165.251801] irq event stamp: 0
4971 08:05:16.900849 <4>[ 165.255124] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4972 08:05:16.901643 <4>[ 165.261679] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4973 08:05:16.902086 <4>[ 165.270151] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4974 08:05:16.902542 <4>[ 165.278621] softirqs last disabled at (0): [<0000000000000000>] 0x0
4975 08:05:16.903428 <4>[ 165.285171] ---[ end trace 0000000000000000 ]---
4976 08:05:16.918441 <6>[ 165.290338] lkdtm: Overflow detected: saturated
4977 08:05:17.070201 # [ 165.030798] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4978 08:05:17.070549 # [ 165.037944] lkdtm: attempting bad refcount_add_not_zero() overflow
4979 08:05:17.071110 # [ 165.044467] ------------[ cut here ]------------
4980 08:05:17.071327 # [ 165.049408] refcount_t: saturated; leaking memory.
4981 08:05:17.071544 # [ 165.054589] WARNING: CPU: 5 PID: 2859 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4982 08:05:17.113385 # [ 165.063338] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4983 08:05:17.113687 # [ 165.075195] CPU: 5 PID: 2859 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
4984 08:05:17.113882 # [ 165.083141] Hardware name: ARM Juno development board (r0) (DT)
4985 08:05:17.114332 # [ 165.089338] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4986 08:05:17.114524 # [ 165.096586] pc : refcount_warn_saturate+0xf8/0x224
4987 08:05:17.114696 # [ 165.101662] lr : refcount_warn_saturate+0xf8/0x224
4988 08:05:17.114858 # [ 165.106736] sp : ffff80000ff83b40
4989 08:05:17.116709 # [ 165.110321] x29: ffff80000ff83b40 x28: ffff00080abf1a80 x27: 0000000000000000
4990 08:05:17.156781 # [ 165.117760] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
4991 08:05:17.157655 # [ 165.125197] x23: ffff00080cfc6000 x22: ffff80000ff83d20 x21: 0000000000000006
4992 08:05:17.158088 # [ 165.132635] x20: 0000000000000000 x19: ffff80000b71c000 x18: 0000000000000000
4993 08:05:17.158540 # [ 165.140072] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb4f11000
4994 08:05:17.158887 # [ 165.147508] x14: 0000000000000000 x13: 205d383034393430 x12: 2e35363120205b3e
4995 08:05:17.160325 # [ 165.154946] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff800008160288
4996 08:05:17.199929 # [ 165.162384] x8 : ffff00080abf1a80 x7 : 3830343934302e35 x6 : 0000000000001ffe
4997 08:05:17.200847 # [ 165.169821] x5 : 0000000000017fe8 x4 : ffff00097ef9ec58 x3 : ffff800974a72000
4998 08:05:17.201336 # [ 165.177258] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080abf1a80
4999 08:05:17.201700 # [ 165.184695] Call trace:
5000 08:05:17.202104 # [ 165.187410] refcount_warn_saturate+0xf8/0x224
5001 08:05:17.202478 # [ 165.192137] __refcount_add_not_zero.constprop.0+0x88/0xa4
5002 08:05:17.203509 # [ 165.197914] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
5003 08:05:17.243099 # [ 165.203774] lkdtm_do_action+0x2c/0x50
5004 08:05:17.243625 # [ 165.207804] direct_entry+0x164/0x180
5005 08:05:17.243999 # [ 165.211744] full_proxy_write+0x68/0xc0
5006 08:05:17.244725 # [ 165.215863] vfs_write+0xcc/0x2a0
5007 08:05:17.245105 # [ 165.219461] ksys_write+0x78/0x104
5008 08:05:17.245440 # [ 165.223145] __arm64_sys_write+0x28/0x3c
5009 08:05:17.245763 # [ 165.227351] invoke_syscall+0x8c/0x120
5010 08:05:17.246126 # [ 165.231384] el0_svc_common.constprop.0+0x68/0x124
5011 08:05:17.246482 # [ 165.236461] do_el0_svc+0x40/0xcc
5012 08:05:17.246920 # [ 165.240057] el0_svc+0x48/0xc0
5013 08:05:17.247441 # [ 165.243392] el0t_64_sync_handler+0xb8/0xbc
5014 08:05:17.286276 # [ 165.247859] el0t_64_sync+0x18c/0x190
5015 08:05:17.286847 # [ 165.251801] irq event stamp: 0
5016 08:05:17.287343 # [ 165.255124] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5017 08:05:17.288146 # [ 165.261679] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5018 08:05:17.288538 # [ 165.270151] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5019 08:05:17.288963 # [ 165.278621] softirqs last disabled at (0): [<0000000000000000>] 0x0
5020 08:05:17.289298 # [ 165.285171] ---[ end trace 0000000000000000 ]---
5021 08:05:17.290102 # [ 165.290338] lkdtm: Overflow detected: saturated
5022 08:05:17.313001 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
5023 08:05:17.313504 ok 51 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5024 08:05:17.316345 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5025 08:05:17.836261 <6>[ 166.182429] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5026 08:05:17.836854 <6>[ 166.188458] lkdtm: attempting good refcount_dec()
5027 08:05:17.837236 <6>[ 166.193501] lkdtm: attempting bad refcount_dec() to zero
5028 08:05:17.837584 <4>[ 166.199143] ------------[ cut here ]------------
5029 08:05:17.838313 <4>[ 166.204089] refcount_t: decrement hit 0; leaking memory.
5030 08:05:17.838682 <4>[ 166.209905] WARNING: CPU: 1 PID: 2898 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5031 08:05:17.879610 <4>[ 166.218652] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5032 08:05:17.880145 <4>[ 166.230478] CPU: 1 PID: 2898 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5033 08:05:17.880533 <4>[ 166.238417] Hardware name: ARM Juno development board (r0) (DT)
5034 08:05:17.880883 <4>[ 166.244609] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5035 08:05:17.881554 <4>[ 166.251850] pc : refcount_warn_saturate+0x68/0x224
5036 08:05:17.881920 <4>[ 166.256917] lr : refcount_warn_saturate+0x68/0x224
5037 08:05:17.882306 <4>[ 166.261983] sp : ffff80001001ba00
5038 08:05:17.922887 <4>[ 166.265563] x29: ffff80001001ba00 x28: ffff00080abf1a80 x27: 0000000000000000
5039 08:05:17.923416 <4>[ 166.272991] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5040 08:05:17.923794 <4>[ 166.280417] x23: ffff00080553e000 x22: ffff80001001bbd0 x21: 0000000000000012
5041 08:05:17.924479 <4>[ 166.287842] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
5042 08:05:17.924846 <4>[ 166.295267] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5043 08:05:17.925190 <4>[ 166.302691] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5044 08:05:17.966301 <4>[ 166.310117] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097046dc
5045 08:05:17.966867 <4>[ 166.317542] x8 : ffff00080abf1a80 x7 : 00000074b5503510 x6 : 0000000000000000
5046 08:05:17.967626 <4>[ 166.324966] x5 : ffff80001001c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5047 08:05:17.968024 <4>[ 166.332391] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080abf1a80
5048 08:05:17.968375 <4>[ 166.339815] Call trace:
5049 08:05:17.968711 <4>[ 166.342525] refcount_warn_saturate+0x68/0x224
5050 08:05:17.969036 <4>[ 166.347244] __refcount_dec.constprop.0+0x50/0x60
5051 08:05:17.969827 <4>[ 166.352228] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5052 08:05:18.009676 <4>[ 166.356948] lkdtm_do_action+0x2c/0x50
5053 08:05:18.010220 <4>[ 166.360969] direct_entry+0x164/0x180
5054 08:05:18.010602 <4>[ 166.364902] full_proxy_write+0x68/0xc0
5055 08:05:18.010950 <4>[ 166.369013] vfs_write+0xcc/0x2a0
5056 08:05:18.011281 <4>[ 166.372602] ksys_write+0x78/0x104
5057 08:05:18.011604 <4>[ 166.376278] __arm64_sys_write+0x28/0x3c
5058 08:05:18.011922 <4>[ 166.380476] invoke_syscall+0x8c/0x120
5059 08:05:18.012579 <4>[ 166.384501] el0_svc_common.constprop.0+0x68/0x124
5060 08:05:18.013024 <4>[ 166.389569] do_el0_svc+0x40/0xcc
5061 08:05:18.013384 <4>[ 166.393158] el0_svc+0x48/0xc0
5062 08:05:18.013773 <4>[ 166.396484] el0t_64_sync_handler+0xb8/0xbc
5063 08:05:18.052986 <4>[ 166.400943] el0t_64_sync+0x18c/0x190
5064 08:05:18.053497 <4>[ 166.404875] irq event stamp: 0
5065 08:05:18.053880 <4>[ 166.408193] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5066 08:05:18.054283 <4>[ 166.414738] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5067 08:05:18.054999 <4>[ 166.423201] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5068 08:05:18.055384 <4>[ 166.431662] softirqs last disabled at (0): [<0000000000000000>] 0x0
5069 08:05:18.056514 <4>[ 166.438204] ---[ end trace 0000000000000000 ]---
5070 08:05:18.071296 <6>[ 166.443162] lkdtm: Zero detected: saturated
5071 08:05:18.223075 # [ 166.182429] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5072 08:05:18.223401 # [ 166.188458] lkdtm: attempting good refcount_dec()
5073 08:05:18.223630 # [ 166.193501] lkdtm: attempting bad refcount_dec() to zero
5074 08:05:18.223830 # [ 166.199143] ------------[ cut here ]------------
5075 08:05:18.224275 # [ 166.204089] refcount_t: decrement hit 0; leaking memory.
5076 08:05:18.224475 # [ 166.209905] WARNING: CPU: 1 PID: 2898 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5077 08:05:18.266242 # [ 166.218652] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5078 08:05:18.266537 # [ 166.230478] CPU: 1 PID: 2898 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5079 08:05:18.266756 # [ 166.238417] Hardware name: ARM Juno development board (r0) (DT)
5080 08:05:18.266952 # [ 166.244609] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5081 08:05:18.267411 # [ 166.251850] pc : refcount_warn_saturate+0x68/0x224
5082 08:05:18.267617 # [ 166.256917] lr : refcount_warn_saturate+0x68/0x224
5083 08:05:18.267787 # [ 166.261983] sp : ffff80001001ba00
5084 08:05:18.309404 # [ 166.265563] x29: ffff80001001ba00 x28: ffff00080abf1a80 x27: 0000000000000000
5085 08:05:18.309684 # [ 166.272991] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5086 08:05:18.309891 # [ 166.280417] x23: ffff00080553e000 x22: ffff80001001bbd0 x21: 0000000000000012
5087 08:05:18.310571 # [ 166.287842] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
5088 08:05:18.310972 # [ 166.295267] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5089 08:05:18.311325 # [ 166.302691] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5090 08:05:18.352784 # [ 166.310117] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097046dc
5091 08:05:18.353354 # [ 166.317542] x8 : ffff00080abf1a80 x7 : 00000074b5503510 x6 : 0000000000000000
5092 08:05:18.354137 # [ 166.324966] x5 : ffff80001001c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5093 08:05:18.354546 # [ 166.332391] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080abf1a80
5094 08:05:18.354902 # [ 166.339815] Call trace:
5095 08:05:18.355246 # [ 166.342525] refcount_warn_saturate+0x68/0x224
5096 08:05:18.355575 # [ 166.347244] __refcount_dec.constprop.0+0x50/0x60
5097 08:05:18.356286 # [ 166.352228] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5098 08:05:18.395977 # [ 166.356948] lkdtm_do_action+0x2c/0x50
5099 08:05:18.396529 # [ 166.360969] direct_entry+0x164/0x180
5100 08:05:18.396925 # [ 166.364902] full_proxy_write+0x68/0xc0
5101 08:05:18.397290 # [ 166.369013] vfs_write+0xcc/0x2a0
5102 08:05:18.398053 # [ 166.372602] ksys_write+0x78/0x104
5103 08:05:18.398447 # [ 166.376278] __arm64_sys_write+0x28/0x3c
5104 08:05:18.398789 # [ 166.380476] invoke_syscall+0x8c/0x120
5105 08:05:18.399131 # [ 166.384501] el0_svc_common.constprop.0+0x68/0x124
5106 08:05:18.399562 # [ 166.389569] do_el0_svc+0x40/0xcc
5107 08:05:18.399891 # [ 166.393158] el0_svc+0x48/0xc0
5108 08:05:18.400284 # [ 166.396484] el0t_64_sync_handler+0xb8/0xbc
5109 08:05:18.439120 # [ 166.400943] el0t_64_sync+0x18c/0x190
5110 08:05:18.439710 # [ 166.404875] irq event stamp: 0
5111 08:05:18.440106 # [ 166.408193] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5112 08:05:18.440877 # [ 166.414738] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5113 08:05:18.441281 # [ 166.423201] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5114 08:05:18.441638 # [ 166.431662] softirqs last disabled at (0): [<0000000000000000>] 0x0
5115 08:05:18.442753 # [ 166.438204] ---[ end trace 0000000000000000 ]---
5116 08:05:18.465786 # [ 166.443162] lkdtm: Zero detected: saturated
5117 08:05:18.466339 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
5118 08:05:18.466825 ok 52 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5119 08:05:18.469113 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5120 08:05:19.040437 <6>[ 167.388433] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5121 08:05:19.041410 <6>[ 167.394799] lkdtm: attempting bad refcount_dec() below zero
5122 08:05:19.041831 <4>[ 167.400734] ------------[ cut here ]------------
5123 08:05:19.042323 <4>[ 167.405712] refcount_t: decrement hit 0; leaking memory.
5124 08:05:19.042758 <4>[ 167.411538] WARNING: CPU: 1 PID: 2942 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5125 08:05:19.044151 <4>[ 167.420285] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5126 08:05:19.083707 <4>[ 167.432111] CPU: 1 PID: 2942 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5127 08:05:19.084588 <4>[ 167.440050] Hardware name: ARM Juno development board (r0) (DT)
5128 08:05:19.085011 <4>[ 167.446242] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5129 08:05:19.085463 <4>[ 167.453482] pc : refcount_warn_saturate+0x68/0x224
5130 08:05:19.085892 <4>[ 167.458549] lr : refcount_warn_saturate+0x68/0x224
5131 08:05:19.086357 <4>[ 167.463614] sp : ffff8000100cba30
5132 08:05:19.087448 <4>[ 167.467195] x29: ffff8000100cba30 x28: ffff000807129a80 x27: 0000000000000000
5133 08:05:19.127049 <4>[ 167.474622] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5134 08:05:19.127570 <4>[ 167.482047] x23: ffff000806d67000 x22: ffff8000100cbc00 x21: 0000000000000016
5135 08:05:19.128389 <4>[ 167.489473] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
5136 08:05:19.128790 <4>[ 167.496897] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5137 08:05:19.129234 <4>[ 167.504322] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5138 08:05:19.170390 <4>[ 167.511747] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097046dc
5139 08:05:19.170914 <4>[ 167.519172] x8 : ffff000807129a80 x7 : 00000074b5503510 x6 : 0000000000000000
5140 08:05:19.171393 <4>[ 167.526597] x5 : ffff8000100cc000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5141 08:05:19.172180 <4>[ 167.534020] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807129a80
5142 08:05:19.172578 <4>[ 167.541444] Call trace:
5143 08:05:19.173016 <4>[ 167.544154] refcount_warn_saturate+0x68/0x224
5144 08:05:19.173443 <4>[ 167.548873] __refcount_dec.constprop.0+0x50/0x60
5145 08:05:19.173962 <4>[ 167.553858] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5146 08:05:19.213813 <4>[ 167.558926] lkdtm_do_action+0x2c/0x50
5147 08:05:19.214381 <4>[ 167.562947] direct_entry+0x164/0x180
5148 08:05:19.214766 <4>[ 167.566879] full_proxy_write+0x68/0xc0
5149 08:05:19.215126 <4>[ 167.570990] vfs_write+0xcc/0x2a0
5150 08:05:19.215465 <4>[ 167.574579] ksys_write+0x78/0x104
5151 08:05:19.216137 <4>[ 167.578254] __arm64_sys_write+0x28/0x3c
5152 08:05:19.216498 <4>[ 167.582452] invoke_syscall+0x8c/0x120
5153 08:05:19.216830 <4>[ 167.586477] el0_svc_common.constprop.0+0x68/0x124
5154 08:05:19.217267 <4>[ 167.591545] do_el0_svc+0x40/0xcc
5155 08:05:19.217607 <4>[ 167.595133] el0_svc+0x48/0xc0
5156 08:05:19.218023 <4>[ 167.598460] el0t_64_sync_handler+0xb8/0xbc
5157 08:05:19.257191 <4>[ 167.602918] el0t_64_sync+0x18c/0x190
5158 08:05:19.257715 <4>[ 167.606851] irq event stamp: 0
5159 08:05:19.258136 <4>[ 167.610169] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5160 08:05:19.258504 <4>[ 167.616715] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5161 08:05:19.259186 <4>[ 167.625178] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5162 08:05:19.259557 <4>[ 167.633638] softirqs last disabled at (0): [<0000000000000000>] 0x0
5163 08:05:19.260811 <4>[ 167.640180] ---[ end trace 0000000000000000 ]---
5164 08:05:19.276139 <6>[ 167.645143] lkdtm: Negative detected: saturated
5165 08:05:19.444992 # [ 167.388433] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5166 08:05:19.445559 # [ 167.394799] lkdtm: attempting bad refcount_dec() below zero
5167 08:05:19.446190 # [ 167.400734] ------------[ cut here ]------------
5168 08:05:19.446785 # [ 167.405712] refcount_t: decrement hit 0; leaking memory.
5169 08:05:19.447788 # [ 167.411538] WARNING: CPU: 1 PID: 2942 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5170 08:05:19.448464 # [ 167.420285] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5171 08:05:19.488356 # [ 167.432111] CPU: 1 PID: 2942 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5172 08:05:19.488942 # [ 167.440050] Hardware name: ARM Juno development board (r0) (DT)
5173 08:05:19.489712 # [ 167.446242] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5174 08:05:19.490177 # [ 167.453482] pc : refcount_warn_saturate+0x68/0x224
5175 08:05:19.490559 # [ 167.458549] lr : refcount_warn_saturate+0x68/0x224
5176 08:05:19.490913 # [ 167.463614] sp : ffff8000100cba30
5177 08:05:19.491900 # [ 167.467195] x29: ffff8000100cba30 x28: ffff000807129a80 x27: 0000000000000000
5178 08:05:19.531499 # [ 167.474622] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5179 08:05:19.532048 # [ 167.482047] x23: ffff000806d67000 x22: ffff8000100cbc00 x21: 0000000000000016
5180 08:05:19.532828 # [ 167.489473] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
5181 08:05:19.533257 # [ 167.496897] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5182 08:05:19.533714 # [ 167.504322] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5183 08:05:19.535115 # [ 167.511747] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097046dc
5184 08:05:19.574635 # [ 167.519172] x8 : ffff000807129a80 x7 : 00000074b5503510 x6 : 0000000000000000
5185 08:05:19.575220 # [ 167.526597] x5 : ffff8000100cc000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5186 08:05:19.576087 # [ 167.534020] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807129a80
5187 08:05:19.576516 # [ 167.541444] Call trace:
5188 08:05:19.576963 # [ 167.544154] refcount_warn_saturate+0x68/0x224
5189 08:05:19.577402 # [ 167.548873] __refcount_dec.constprop.0+0x50/0x60
5190 08:05:19.577833 # [ 167.553858] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5191 08:05:19.578484 # [ 167.558926] lkdtm_do_action+0x2c/0x50
5192 08:05:19.617839 # [ 167.562947] direct_entry+0x164/0x180
5193 08:05:19.618447 # [ 167.566879] full_proxy_write+0x68/0xc0
5194 08:05:19.618955 # [ 167.570990] vfs_write+0xcc/0x2a0
5195 08:05:19.619516 # [ 167.574579] ksys_write+0x78/0x104
5196 08:05:19.620363 # [ 167.578254] __arm64_sys_write+0x28/0x3c
5197 08:05:19.620845 # [ 167.582452] invoke_syscall+0x8c/0x120
5198 08:05:19.621335 # [ 167.586477] el0_svc_common.constprop.0+0x68/0x124
5199 08:05:19.621824 # [ 167.591545] do_el0_svc+0x40/0xcc
5200 08:05:19.622355 # [ 167.595133] el0_svc+0x48/0xc0
5201 08:05:19.622788 # [ 167.598460] el0t_64_sync_handler+0xb8/0xbc
5202 08:05:19.623318 # [ 167.602918] el0t_64_sync+0x18c/0x190
5203 08:05:19.660958 # [ 167.606851] irq event stamp: 0
5204 08:05:19.661488 # [ 167.610169] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5205 08:05:19.661889 # [ 167.616715] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5206 08:05:19.662299 # [ 167.625178] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5207 08:05:19.663017 # [ 167.633638] softirqs last disabled at (0): [<0000000000000000>] 0x0
5208 08:05:19.663400 # [ 167.640180] ---[ end trace 0000000000000000 ]---
5209 08:05:19.664433 # [ 167.645143] lkdtm: Negative detected: saturated
5210 08:05:19.687602 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
5211 08:05:19.688109 ok 53 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5212 08:05:19.690865 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5213 08:05:20.275965 <6>[ 168.624021] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5214 08:05:20.276524 <6>[ 168.631198] lkdtm: attempting bad refcount_dec_and_test() below zero
5215 08:05:20.277272 <4>[ 168.637899] ------------[ cut here ]------------
5216 08:05:20.277658 <4>[ 168.642844] refcount_t: underflow; use-after-free.
5217 08:05:20.277986 <4>[ 168.648161] WARNING: CPU: 1 PID: 2986 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5218 08:05:20.319311 <4>[ 168.656997] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5219 08:05:20.319848 <4>[ 168.668822] CPU: 1 PID: 2986 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5220 08:05:20.320244 <4>[ 168.676762] Hardware name: ARM Juno development board (r0) (DT)
5221 08:05:20.320611 <4>[ 168.682954] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5222 08:05:20.321327 <4>[ 168.690196] pc : refcount_warn_saturate+0x12c/0x224
5223 08:05:20.321721 <4>[ 168.695349] lr : refcount_warn_saturate+0x12c/0x224
5224 08:05:20.322102 <4>[ 168.700502] sp : ffff800010173b30
5225 08:05:20.362656 <4>[ 168.704082] x29: ffff800010173b30 x28: ffff000805aeb4c0 x27: 0000000000000000
5226 08:05:20.363189 <4>[ 168.711510] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5227 08:05:20.363579 <4>[ 168.718936] x23: ffff000805b74000 x22: ffff800010173d00 x21: 000000000000001f
5228 08:05:20.364312 <4>[ 168.726362] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
5229 08:05:20.364702 <4>[ 168.733787] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5230 08:05:20.365042 <4>[ 168.741211] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5231 08:05:20.405956 <4>[ 168.748635] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097046dc
5232 08:05:20.406521 <4>[ 168.756060] x8 : ffff000805aeb4c0 x7 : 00000074b5503510 x6 : 0000000000000000
5233 08:05:20.406910 <4>[ 168.763485] x5 : ffff800010174000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5234 08:05:20.407636 <4>[ 168.770910] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805aeb4c0
5235 08:05:20.408035 <4>[ 168.778334] Call trace:
5236 08:05:20.408376 <4>[ 168.781044] refcount_warn_saturate+0x12c/0x224
5237 08:05:20.408712 <4>[ 168.785851] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5238 08:05:20.409456 <4>[ 168.791617] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
5239 08:05:20.449346 <4>[ 168.797470] lkdtm_do_action+0x2c/0x50
5240 08:05:20.449868 <4>[ 168.801491] direct_entry+0x164/0x180
5241 08:05:20.450287 <4>[ 168.805424] full_proxy_write+0x68/0xc0
5242 08:05:20.450649 <4>[ 168.809535] vfs_write+0xcc/0x2a0
5243 08:05:20.451337 <4>[ 168.813124] ksys_write+0x78/0x104
5244 08:05:20.451707 <4>[ 168.816799] __arm64_sys_write+0x28/0x3c
5245 08:05:20.452047 <4>[ 168.820997] invoke_syscall+0x8c/0x120
5246 08:05:20.452378 <4>[ 168.825022] el0_svc_common.constprop.0+0x68/0x124
5247 08:05:20.452764 <4>[ 168.830091] do_el0_svc+0x40/0xcc
5248 08:05:20.453109 <4>[ 168.833679] el0_svc+0x48/0xc0
5249 08:05:20.492768 <4>[ 168.837006] el0t_64_sync_handler+0xb8/0xbc
5250 08:05:20.493386 <4>[ 168.841464] el0t_64_sync+0x18c/0x190
5251 08:05:20.493871 <4>[ 168.845398] irq event stamp: 0
5252 08:05:20.494398 <4>[ 168.848716] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5253 08:05:20.495138 <4>[ 168.855261] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5254 08:05:20.495579 <4>[ 168.863724] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5255 08:05:20.495927 <4>[ 168.872184] softirqs last disabled at (0): [<0000000000000000>] 0x0
5256 08:05:20.496309 <4>[ 168.878726] ---[ end trace 0000000000000000 ]---
5257 08:05:20.510634 <6>[ 168.883700] lkdtm: Negative detected: saturated
5258 08:05:20.678705 # [ 168.624021] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5259 08:05:20.679016 # [ 168.631198] lkdtm: attempting bad refcount_dec_and_test() below zero
5260 08:05:20.679207 # [ 168.637899] ------------[ cut here ]------------
5261 08:05:20.679382 # [ 168.642844] refcount_t: underflow; use-after-free.
5262 08:05:20.679550 # [ 168.648161] WARNING: CPU: 1 PID: 2986 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5263 08:05:20.681964 # [ 168.656997] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5264 08:05:20.721866 # [ 168.668822] CPU: 1 PID: 2986 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5265 08:05:20.722181 # [ 168.676762] Hardware name: ARM Juno development board (r0) (DT)
5266 08:05:20.722374 # [ 168.682954] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5267 08:05:20.722551 # [ 168.690196] pc : refcount_warn_saturate+0x12c/0x224
5268 08:05:20.722972 # [ 168.695349] lr : refcount_warn_saturate+0x12c/0x224
5269 08:05:20.723160 # [ 168.700502] sp : ffff800010173b30
5270 08:05:20.725177 # [ 168.704082] x29: ffff800010173b30 x28: ffff000805aeb4c0 x27: 0000000000000000
5271 08:05:20.765026 # [ 168.711510] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5272 08:05:20.765293 # [ 168.718936] x23: ffff000805b74000 x22: ffff800010173d00 x21: 000000000000001f
5273 08:05:20.765482 # [ 168.726362] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
5274 08:05:20.765929 # [ 168.733787] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5275 08:05:20.766157 # [ 168.741211] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5276 08:05:20.768351 # [ 168.748635] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097046dc
5277 08:05:20.808246 # [ 168.756060] x8 : ffff000805aeb4c0 x7 : 00000074b5503510 x6 : 0000000000000000
5278 08:05:20.808550 # [ 168.763485] x5 : ffff800010174000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5279 08:05:20.808741 # [ 168.770910] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805aeb4c0
5280 08:05:20.808918 # [ 168.778334] Call trace:
5281 08:05:20.809086 # [ 168.781044] refcount_warn_saturate+0x12c/0x224
5282 08:05:20.809452 # [ 168.785851] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5283 08:05:20.811542 # [ 168.791617] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
5284 08:05:20.851361 # [ 168.797470] lkdtm_do_action+0x2c/0x50
5285 08:05:20.851782 # [ 168.801491] direct_entry+0x164/0x180
5286 08:05:20.852005 # [ 168.805424] full_proxy_write+0x68/0xc0
5287 08:05:20.852186 # [ 168.809535] vfs_write+0xcc/0x2a0
5288 08:05:20.852355 # [ 168.813124] ksys_write+0x78/0x104
5289 08:05:20.852520 # [ 168.816799] __arm64_sys_write+0x28/0x3c
5290 08:05:20.852942 # [ 168.820997] invoke_syscall+0x8c/0x120
5291 08:05:20.853113 # [ 168.825022] el0_svc_common.constprop.0+0x68/0x124
5292 08:05:20.853270 # [ 168.830091] do_el0_svc+0x40/0xcc
5293 08:05:20.853419 # [ 168.833679] el0_svc+0x48/0xc0
5294 08:05:20.854662 # [ 168.837006] el0t_64_sync_handler+0xb8/0xbc
5295 08:05:20.894530 # [ 168.841464] el0t_64_sync+0x18c/0x190
5296 08:05:20.894869 # [ 168.845398] irq event stamp: 0
5297 08:05:20.895071 # [ 168.848716] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5298 08:05:20.895247 # [ 168.855261] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5299 08:05:20.895418 # [ 168.863724] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5300 08:05:20.895951 # [ 168.872184] softirqs last disabled at (0): [<0000000000000000>] 0x0
5301 08:05:20.896493 # [ 168.878726] ---[ end trace 0000000000000000 ]---
5302 08:05:20.898054 # [ 168.883700] lkdtm: Negative detected: saturated
5303 08:05:20.921569 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5304 08:05:20.922107 ok 54 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5305 08:05:20.924828 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5306 08:05:21.510224 <6>[ 169.858163] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5307 08:05:21.510741 <6>[ 169.865304] lkdtm: attempting bad refcount_sub_and_test() below zero
5308 08:05:21.511077 <4>[ 169.872000] ------------[ cut here ]------------
5309 08:05:21.511388 <4>[ 169.876941] refcount_t: underflow; use-after-free.
5310 08:05:21.512013 <4>[ 169.882126] WARNING: CPU: 3 PID: 3030 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5311 08:05:21.553432 <4>[ 169.890963] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5312 08:05:21.554074 <4>[ 169.902821] CPU: 3 PID: 3030 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5313 08:05:21.554473 <4>[ 169.910765] Hardware name: ARM Juno development board (r0) (DT)
5314 08:05:21.555177 <4>[ 169.916963] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5315 08:05:21.555554 <4>[ 169.924211] pc : refcount_warn_saturate+0x12c/0x224
5316 08:05:21.555901 <4>[ 169.929374] lr : refcount_warn_saturate+0x12c/0x224
5317 08:05:21.556235 <4>[ 169.934535] sp : ffff80001022bb60
5318 08:05:21.596832 <4>[ 169.938120] x29: ffff80001022bb60 x28: ffff00080ab6b4c0 x27: 0000000000000000
5319 08:05:21.597359 <4>[ 169.945559] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5320 08:05:21.597738 <4>[ 169.952996] x23: ffff00080aaf6000 x22: ffff80001022bd30 x21: 000000000000001f
5321 08:05:21.598471 <4>[ 169.960434] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
5322 08:05:21.598844 <4>[ 169.967870] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff82220000
5323 08:05:21.599186 <4>[ 169.975308] x14: 0000000000000000 x13: 205d313439363738 x12: 2e39363120205b3e
5324 08:05:21.640324 <4>[ 169.982745] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff800008160288
5325 08:05:21.640870 <4>[ 169.990183] x8 : ffff00080ab6b4c0 x7 : 3134393637382e39 x6 : 0000000000001ffe
5326 08:05:21.641248 <4>[ 169.997621] x5 : 0000000000017fe8 x4 : ffff00097ef60c58 x3 : ffff800974a34000
5327 08:05:21.641599 <4>[ 170.005057] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ab6b4c0
5328 08:05:21.641934 <4>[ 170.012494] Call trace:
5329 08:05:21.642658 <4>[ 170.015208] refcount_warn_saturate+0x12c/0x224
5330 08:05:21.643023 <4>[ 170.020022] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5331 08:05:21.643733 <4>[ 170.025796] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
5332 08:05:21.683728 <4>[ 170.031660] lkdtm_do_action+0x2c/0x50
5333 08:05:21.684253 <4>[ 170.035688] direct_entry+0x164/0x180
5334 08:05:21.684630 <4>[ 170.039629] full_proxy_write+0x68/0xc0
5335 08:05:21.684975 <4>[ 170.043749] vfs_write+0xcc/0x2a0
5336 08:05:21.685305 <4>[ 170.047347] ksys_write+0x78/0x104
5337 08:05:21.685627 <4>[ 170.051030] __arm64_sys_write+0x28/0x3c
5338 08:05:21.685942 <4>[ 170.055236] invoke_syscall+0x8c/0x120
5339 08:05:21.686686 <4>[ 170.059270] el0_svc_common.constprop.0+0x68/0x124
5340 08:05:21.687149 <4>[ 170.064347] do_el0_svc+0x40/0xcc
5341 08:05:21.687500 <4>[ 170.067943] el0_svc+0x48/0xc0
5342 08:05:21.727330 <4>[ 170.071278] el0t_64_sync_handler+0xb8/0xbc
5343 08:05:21.727854 <4>[ 170.075745] el0t_64_sync+0x18c/0x190
5344 08:05:21.728231 <4>[ 170.079687] irq event stamp: 0
5345 08:05:21.728579 <4>[ 170.083010] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5346 08:05:21.729289 <4>[ 170.089565] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5347 08:05:21.729672 <4>[ 170.098036] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5348 08:05:21.730046 <4>[ 170.106506] softirqs last disabled at (0): [<0000000000000000>] 0x0
5349 08:05:21.730785 <4>[ 170.113058] ---[ end trace 0000000000000000 ]---
5350 08:05:21.745832 <6>[ 170.118217] lkdtm: Negative detected: saturated
5351 08:05:21.897569 # [ 169.858163] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5352 08:05:21.897948 # [ 169.865304] lkdtm: attempting bad refcount_sub_and_test() below zero
5353 08:05:21.898175 # [ 169.872000] ------------[ cut here ]------------
5354 08:05:21.898350 # [ 169.876941] refcount_t: underflow; use-after-free.
5355 08:05:21.898502 # [ 169.882126] WARNING: CPU: 3 PID: 3030 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5356 08:05:21.900959 # [ 169.890963] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5357 08:05:21.940727 # [ 169.902821] CPU: 3 PID: 3030 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5358 08:05:21.941022 # [ 169.910765] Hardware name: ARM Juno development board (r0) (DT)
5359 08:05:21.941237 # [ 169.916963] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5360 08:05:21.941429 # [ 169.924211] pc : refcount_warn_saturate+0x12c/0x224
5361 08:05:21.941608 # [ 169.929374] lr : refcount_warn_saturate+0x12c/0x224
5362 08:05:21.942057 # [ 169.934535] sp : ffff80001022bb60
5363 08:05:21.942251 # [ 169.938120] x29: ffff80001022bb60 x28: ffff00080ab6b4c0 x27: 0000000000000000
5364 08:05:21.984172 # [ 169.945559] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5365 08:05:21.984713 # [ 169.952996] x23: ffff00080aaf6000 x22: ffff80001022bd30 x21: 000000000000001f
5366 08:05:21.985116 # [ 169.960434] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
5367 08:05:21.985832 # [ 169.967870] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff82220000
5368 08:05:21.986270 # [ 169.975308] x14: 0000000000000000 x13: 205d313439363738 x12: 2e39363120205b3e
5369 08:05:21.986632 # [ 169.982745] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff800008160288
5370 08:05:22.027247 # [ 169.990183] x8 : ffff00080ab6b4c0 x7 : 3134393637382e39 x6 : 0000000000001ffe
5371 08:05:22.027797 # [ 169.997621] x5 : 0000000000017fe8 x4 : ffff00097ef60c58 x3 : ffff800974a34000
5372 08:05:22.028576 # [ 170.005057] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ab6b4c0
5373 08:05:22.028990 # [ 170.012494] Call trace:
5374 08:05:22.029347 # [ 170.015208] refcount_warn_saturate+0x12c/0x224
5375 08:05:22.029690 # [ 170.020022] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5376 08:05:22.030067 # [ 170.025796] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
5377 08:05:22.030788 # [ 170.031660] lkdtm_do_action+0x2c/0x50
5378 08:05:22.070452 # [ 170.035688] direct_entry+0x164/0x180
5379 08:05:22.071017 # [ 170.039629] full_proxy_write+0x68/0xc0
5380 08:05:22.071420 # [ 170.043749] vfs_write+0xcc/0x2a0
5381 08:05:22.071785 # [ 170.047347] ksys_write+0x78/0x104
5382 08:05:22.072126 # [ 170.051030] __arm64_sys_write+0x28/0x3c
5383 08:05:22.072461 # [ 170.055236] invoke_syscall+0x8c/0x120
5384 08:05:22.073174 # [ 170.059270] el0_svc_common.constprop.0+0x68/0x124
5385 08:05:22.073554 # [ 170.064347] do_el0_svc+0x40/0xcc
5386 08:05:22.073959 # [ 170.067943] el0_svc+0x48/0xc0
5387 08:05:22.074360 # [ 170.071278] el0t_64_sync_handler+0xb8/0xbc
5388 08:05:22.074767 # [ 170.075745] el0t_64_sync+0x18c/0x190
5389 08:05:22.075108 # [ 170.079687] irq event stamp: 0
5390 08:05:22.113583 # [ 170.083010] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5391 08:05:22.114168 # [ 170.089565] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5392 08:05:22.114953 # [ 170.098036] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5393 08:05:22.115365 # [ 170.106506] softirqs last disabled at (0): [<0000000000000000>] 0x0
5394 08:05:22.115805 # [ 170.113058] ---[ end trace 0000000000000000 ]---
5395 08:05:22.117184 # [ 170.118217] lkdtm: Negative detected: saturated
5396 08:05:22.139288 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5397 08:05:22.139795 ok 55 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5398 08:05:22.140279 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5399 08:05:22.670172 <6>[ 171.017861] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5400 08:05:22.670811 <6>[ 171.024306] lkdtm: attempting safe refcount_inc_not_zero() from zero
5401 08:05:22.671238 <6>[ 171.031013] lkdtm: Good: zero detected
5402 08:05:22.671617 <6>[ 171.035057] lkdtm: Correctly stayed at zero
5403 08:05:22.672334 <6>[ 171.039531] lkdtm: attempting bad refcount_inc() from zero
5404 08:05:22.672717 <4>[ 171.045311] ------------[ cut here ]------------
5405 08:05:22.673072 <4>[ 171.050219] refcount_t: addition on 0; use-after-free.
5406 08:05:22.713482 <4>[ 171.055683] WARNING: CPU: 1 PID: 3069 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5407 08:05:22.714063 <4>[ 171.064419] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5408 08:05:22.714476 <4>[ 171.076246] CPU: 1 PID: 3069 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5409 08:05:22.715214 <4>[ 171.084184] Hardware name: ARM Juno development board (r0) (DT)
5410 08:05:22.715613 <4>[ 171.090376] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5411 08:05:22.717093 <4>[ 171.097618] pc : refcount_warn_saturate+0xc8/0x224
5412 08:05:22.756805 <4>[ 171.102685] lr : refcount_warn_saturate+0xc8/0x224
5413 08:05:22.757333 <4>[ 171.107750] sp : ffff8000102e39f0
5414 08:05:22.757720 <4>[ 171.111331] x29: ffff8000102e39f0 x28: ffff00080ab6cf00 x27: 0000000000000000
5415 08:05:22.758484 <4>[ 171.118759] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5416 08:05:22.758885 <4>[ 171.126184] x23: ffff00080cf96000 x22: ffff8000102e3bc0 x21: 0000000000000012
5417 08:05:22.759237 <4>[ 171.133611] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
5418 08:05:22.760370 <4>[ 171.141036] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5419 08:05:22.800176 <4>[ 171.148460] x14: 0000000000000000 x13: 205d393132303530 x12: 2e31373120205b3e
5420 08:05:22.800697 <4>[ 171.155885] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff800008160288
5421 08:05:22.801087 <4>[ 171.163310] x8 : ffff00080ab6cf00 x7 : 3931323035302e31 x6 : 0000000000001ffe
5422 08:05:22.801817 <4>[ 171.170735] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
5423 08:05:22.802249 <4>[ 171.178159] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ab6cf00
5424 08:05:22.803735 <4>[ 171.185583] Call trace:
5425 08:05:22.843471 <4>[ 171.188293] refcount_warn_saturate+0xc8/0x224
5426 08:05:22.843993 <4>[ 171.193013] __refcount_add.constprop.0+0x6c/0xa0
5427 08:05:22.844379 <4>[ 171.197994] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
5428 08:05:22.844731 <4>[ 171.202717] lkdtm_do_action+0x2c/0x50
5429 08:05:22.845446 <4>[ 171.206737] direct_entry+0x164/0x180
5430 08:05:22.845829 <4>[ 171.210670] full_proxy_write+0x68/0xc0
5431 08:05:22.846232 <4>[ 171.214780] vfs_write+0xcc/0x2a0
5432 08:05:22.846566 <4>[ 171.218370] ksys_write+0x78/0x104
5433 08:05:22.847013 <4>[ 171.222045] __arm64_sys_write+0x28/0x3c
5434 08:05:22.847345 <4>[ 171.226242] invoke_syscall+0x8c/0x120
5435 08:05:22.886817 <4>[ 171.230267] el0_svc_common.constprop.0+0x68/0x124
5436 08:05:22.887350 <4>[ 171.235336] do_el0_svc+0x40/0xcc
5437 08:05:22.887738 <4>[ 171.238925] el0_svc+0x48/0xc0
5438 08:05:22.888094 <4>[ 171.242251] el0t_64_sync_handler+0xb8/0xbc
5439 08:05:22.888433 <4>[ 171.246710] el0t_64_sync+0x18c/0x190
5440 08:05:22.889134 <4>[ 171.250643] irq event stamp: 0
5441 08:05:22.889511 <4>[ 171.253961] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5442 08:05:22.889853 <4>[ 171.260506] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5443 08:05:22.890471 <4>[ 171.268971] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5444 08:05:22.913600 <4>[ 171.277432] softirqs last disabled at (0): [<0000000000000000>] 0x0
5445 08:05:22.914604 <4>[ 171.283974] ---[ end trace 0000000000000000 ]---
5446 08:05:22.916827 <6>[ 171.288925] lkdtm: Zero detected: saturated
5447 08:05:23.091264 # [ 171.017861] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5448 08:05:23.091600 # [ 171.024306] lkdtm: attempting safe refcount_inc_not_zero() from zero
5449 08:05:23.091826 # [ 171.031013] lkdtm: Good: zero detected
5450 08:05:23.092031 # [ 171.035057] lkdtm: Correctly stayed at zero
5451 08:05:23.092220 # [ 171.039531] lkdtm: attempting bad refcount_inc() from zero
5452 08:05:23.092662 # [ 171.045311] ------------[ cut here ]------------
5453 08:05:23.092857 # [ 171.050219] refcount_t: addition on 0; use-after-free.
5454 08:05:23.134417 # [ 171.055683] WARNING: CPU: 1 PID: 3069 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5455 08:05:23.134715 # [ 171.064419] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5456 08:05:23.134933 # [ 171.076246] CPU: 1 PID: 3069 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5457 08:05:23.135129 # [ 171.084184] Hardware name: ARM Juno development board (r0) (DT)
5458 08:05:23.135567 # [ 171.090376] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5459 08:05:23.137707 # [ 171.097618] pc : refcount_warn_saturate+0xc8/0x224
5460 08:05:23.177543 # [ 171.102685] lr : refcount_warn_saturate+0xc8/0x224
5461 08:05:23.177821 # [ 171.107750] sp : ffff8000102e39f0
5462 08:05:23.178049 # [ 171.111331] x29: ffff8000102e39f0 x28: ffff00080ab6cf00 x27: 0000000000000000
5463 08:05:23.178251 # [ 171.118759] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5464 08:05:23.178683 # [ 171.126184] x23: ffff00080cf96000 x22: ffff8000102e3bc0 x21: 0000000000000012
5465 08:05:23.178878 # [ 171.133611] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
5466 08:05:23.180858 # [ 171.141036] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5467 08:05:23.220696 # [ 171.148460] x14: 0000000000000000 x13: 205d393132303530 x12: 2e31373120205b3e
5468 08:05:23.220985 # [ 171.155885] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff800008160288
5469 08:05:23.221446 # [ 171.163310] x8 : ffff00080ab6cf00 x7 : 3931323035302e31 x6 : 0000000000001ffe
5470 08:05:23.221659 # [ 171.170735] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
5471 08:05:23.221832 # [ 171.178159] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080ab6cf00
5472 08:05:23.222014 # [ 171.185583] Call trace:
5473 08:05:23.224033 # [ 171.188293] refcount_warn_saturate+0xc8/0x224
5474 08:05:23.263887 # [ 171.193013] __refcount_add.constprop.0+0x6c/0xa0
5475 08:05:23.264156 # [ 171.197994] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
5476 08:05:23.264355 # [ 171.202717] lkdtm_do_action+0x2c/0x50
5477 08:05:23.264539 # [ 171.206737] direct_entry+0x164/0x180
5478 08:05:23.264713 # [ 171.210670] full_proxy_write+0x68/0xc0
5479 08:05:23.265159 # [ 171.214780] vfs_write+0xcc/0x2a0
5480 08:05:23.265351 # [ 171.218370] ksys_write+0x78/0x104
5481 08:05:23.265532 # [ 171.222045] __arm64_sys_write+0x28/0x3c
5482 08:05:23.265688 # [ 171.226242] invoke_syscall+0x8c/0x120
5483 08:05:23.267203 # [ 171.230267] el0_svc_common.constprop.0+0x68/0x124
5484 08:05:23.307020 # [ 171.235336] do_el0_svc+0x40/0xcc
5485 08:05:23.307297 # [ 171.238925] el0_svc+0x48/0xc0
5486 08:05:23.307501 # [ 171.242251] el0t_64_sync_handler+0xb8/0xbc
5487 08:05:23.307691 # [ 171.246710] el0t_64_sync+0x18c/0x190
5488 08:05:23.307868 # [ 171.250643] irq event stamp: 0
5489 08:05:23.308038 # [ 171.253961] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5490 08:05:23.308489 # [ 171.260506] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5491 08:05:23.308678 # [ 171.268971] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5492 08:05:23.343971 # [ 171.277432] softirqs last disabled at (0): [<0000000000000000>] 0x0
5493 08:05:23.344238 # [ 171.283974] ---[ end trace 0000000000000000 ]---
5494 08:05:23.344428 # [ 171.288925] lkdtm: Zero detected: saturated
5495 08:05:23.344602 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
5496 08:05:23.347133 ok 56 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5497 08:05:23.347383 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5498 08:05:23.835786 <6>[ 172.180911] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5499 08:05:23.836384 <6>[ 172.186961] lkdtm: attempting safe refcount_add_not_zero() from zero
5500 08:05:23.836808 <6>[ 172.193663] lkdtm: Good: zero detected
5501 08:05:23.837189 <6>[ 172.197842] lkdtm: Correctly stayed at zero
5502 08:05:23.837542 <6>[ 172.202360] lkdtm: attempting bad refcount_add() from zero
5503 08:05:23.838203 <4>[ 172.208157] ------------[ cut here ]------------
5504 08:05:23.838587 <4>[ 172.213079] refcount_t: addition on 0; use-after-free.
5505 08:05:23.839320 <4>[ 172.218555] WARNING: CPU: 1 PID: 3108 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5506 08:05:23.879013 <4>[ 172.227291] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5507 08:05:23.879549 <4>[ 172.239119] CPU: 1 PID: 3108 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5508 08:05:23.880282 <4>[ 172.247056] Hardware name: ARM Juno development board (r0) (DT)
5509 08:05:23.880678 <4>[ 172.253248] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5510 08:05:23.881035 <4>[ 172.260489] pc : refcount_warn_saturate+0xc8/0x224
5511 08:05:23.882519 <4>[ 172.265557] lr : refcount_warn_saturate+0xc8/0x224
5512 08:05:23.922339 <4>[ 172.270623] sp : ffff8000103a39f0
5513 08:05:23.922877 <4>[ 172.274203] x29: ffff8000103a39f0 x28: ffff000807394f00 x27: 0000000000000000
5514 08:05:23.923641 <4>[ 172.281631] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5515 08:05:23.924052 <4>[ 172.289057] x23: ffff0008071ed000 x22: ffff8000103a3bc0 x21: 0000000000000012
5516 08:05:23.924409 <4>[ 172.296483] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
5517 08:05:23.925950 <4>[ 172.303907] x17: ffff800008162fe8 x16: ffff800008162548 x15: ffff800008162490
5518 08:05:23.965647 <4>[ 172.311331] x14: 0000000000000000 x13: 205d393730333132 x12: 2e32373120205b3e
5519 08:05:23.966196 <4>[ 172.318756] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff800008160288
5520 08:05:23.966592 <4>[ 172.326181] x8 : ffff000807394f00 x7 : 3937303331322e32 x6 : 0000000000001ffe
5521 08:05:23.967320 <4>[ 172.333606] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
5522 08:05:23.967716 <4>[ 172.341031] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807394f00
5523 08:05:23.968063 <4>[ 172.348455] Call trace:
5524 08:05:23.969144 <4>[ 172.351164] refcount_warn_saturate+0xc8/0x224
5525 08:05:24.009009 <4>[ 172.355884] __refcount_add.constprop.0+0x6c/0xa0
5526 08:05:24.009542 <4>[ 172.360866] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
5527 08:05:24.009934 <4>[ 172.365590] lkdtm_do_action+0x2c/0x50
5528 08:05:24.010341 <4>[ 172.369610] direct_entry+0x164/0x180
5529 08:05:24.011060 <4>[ 172.373543] full_proxy_write+0x68/0xc0
5530 08:05:24.011442 <4>[ 172.377654] vfs_write+0xcc/0x2a0
5531 08:05:24.011788 <4>[ 172.381244] ksys_write+0x78/0x104
5532 08:05:24.012114 <4>[ 172.384919] __arm64_sys_write+0x28/0x3c
5533 08:05:24.012503 <4>[ 172.389116] invoke_syscall+0x8c/0x120
5534 08:05:24.012914 <4>[ 172.393141] el0_svc_common.constprop.0+0x68/0x124
5535 08:05:24.052325 <4>[ 172.398210] do_el0_svc+0x40/0xcc
5536 08:05:24.052827 <4>[ 172.401799] el0_svc+0x48/0xc0
5537 08:05:24.053214 <4>[ 172.405125] el0t_64_sync_handler+0xb8/0xbc
5538 08:05:24.053568 <4>[ 172.409583] el0t_64_sync+0x18c/0x190
5539 08:05:24.053902 <4>[ 172.413516] irq event stamp: 0
5540 08:05:24.054655 <4>[ 172.416834] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5541 08:05:24.055037 <4>[ 172.423380] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5542 08:05:24.055785 <4>[ 172.431844] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5543 08:05:24.078454 <4>[ 172.440305] softirqs last disabled at (0): [<0000000000000000>] 0x0
5544 08:05:24.079011 <4>[ 172.446847] ---[ end trace 0000000000000000 ]---
5545 08:05:24.081816 <6>[ 172.451798] lkdtm: Zero detected: saturated
5546 08:05:24.234332 # [ 172.180911] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5547 08:05:24.234686 # [ 172.186961] lkdtm: attempting safe refcount_add_not_zero() from zero
5548 08:05:24.234913 # [ 172.193663] lkdtm: Good: zero detected
5549 08:05:24.235115 # [ 172.197842] lkdtm: Correctly stayed at zero
5550 08:05:24.235301 # [ 172.202360] lkdtm: attempting bad refcount_add() from zero
5551 08:05:24.235742 # [ 172.208157] ------------[ cut here ]------------
5552 08:05:24.235925 # [ 172.213079] refcount_t: addition on 0; use-after-free.
5553 08:05:24.277456 # [ 172.218555] WARNING: CPU: 1 PID: 3108 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5554 08:05:24.277759 # [ 172.227291] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5555 08:05:24.277981 # [ 172.239119] CPU: 1 PID: 3108 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5556 08:05:24.278386 # [ 172.247056] Hardware name: ARM Juno development board (r0) (DT)
5557 08:05:24.279092 # [ 172.253248] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5558 08:05:24.280968 # [ 172.260489] pc : refcount_warn_saturate+0xc8/0x224
5559 08:05:24.320898 # [ 172.265557] lr : refcount_warn_saturate+0xc8/0x224
5560 08:05:24.321425 # [ 172.270623] sp : ffff8000103a39f0
5561 08:05:24.321819 # [ 172.274203] x29: ffff8000103a39f0 x28: ffff000807394f00 x27: 0000000000000000
5562 08:05:24.322250 # [ 172.281631] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5563 08:05:24.322954 # [ 172.289057] x23: ffff0008071ed000 x22: ffff8000103a3bc0 x21: 0000000000000012
5564 08:05:24.323336 # [ 172.296483] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
5565 08:05:24.324413 # [ 172.303907] x17: ffff800008162fe8 x16: ffff800008162548 x15: ffff800008162490
5566 08:05:24.364014 # [ 172.311331] x14: 0000000000000000 x13: 205d393730333132 x12: 2e32373120205b3e
5567 08:05:24.364564 # [ 172.318756] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff800008160288
5568 08:05:24.365410 # [ 172.326181] x8 : ffff000807394f00 x7 : 3937303331322e32 x6 : 0000000000001ffe
5569 08:05:24.365927 # [ 172.333606] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
5570 08:05:24.366352 # [ 172.341031] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807394f00
5571 08:05:24.366768 # [ 172.348455] Call trace:
5572 08:05:24.367530 # [ 172.351164] refcount_warn_saturate+0xc8/0x224
5573 08:05:24.407218 # [ 172.355884] __refcount_add.constprop.0+0x6c/0xa0
5574 08:05:24.407761 # [ 172.360866] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
5575 08:05:24.408155 # [ 172.365590] lkdtm_do_action+0x2c/0x50
5576 08:05:24.408513 # [ 172.369610] direct_entry+0x164/0x180
5577 08:05:24.409229 # [ 172.373543] full_proxy_write+0x68/0xc0
5578 08:05:24.409616 # [ 172.377654] vfs_write+0xcc/0x2a0
5579 08:05:24.409962 # [ 172.381244] ksys_write+0x78/0x104
5580 08:05:24.410370 # [ 172.384919] __arm64_sys_write+0x28/0x3c
5581 08:05:24.410823 # [ 172.389116] invoke_syscall+0x8c/0x120
5582 08:05:24.411236 # [ 172.393141] el0_svc_common.constprop.0+0x68/0x124
5583 08:05:24.450331 # [ 172.398210] do_el0_svc+0x40/0xcc
5584 08:05:24.450940 # [ 172.401799] el0_svc+0x48/0xc0
5585 08:05:24.451554 # [ 172.405125] el0t_64_sync_handler+0xb8/0xbc
5586 08:05:24.452581 # [ 172.409583] el0t_64_sync+0x18c/0x190
5587 08:05:24.453211 # [ 172.413516] irq event stamp: 0
5588 08:05:24.453751 # [ 172.416834] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5589 08:05:24.454312 # [ 172.423380] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5590 08:05:24.454818 # [ 172.431844] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5591 08:05:24.487138 # [ 172.440305] softirqs last disabled at (0): [<0000000000000000>] 0x0
5592 08:05:24.487707 # [ 172.446847] ---[ end trace 0000000000000000 ]---
5593 08:05:24.488113 # [ 172.451798] lkdtm: Zero detected: saturated
5594 08:05:24.488482 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
5595 08:05:24.488830 ok 57 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5596 08:05:24.490481 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5597 08:05:25.059986 <6>[ 173.407709] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5598 08:05:25.060628 <6>[ 173.414528] lkdtm: attempting bad refcount_inc() from saturated
5599 08:05:25.061060 <4>[ 173.420787] ------------[ cut here ]------------
5600 08:05:25.061824 <4>[ 173.425701] refcount_t: saturated; leaking memory.
5601 08:05:25.062289 <4>[ 173.430819] WARNING: CPU: 1 PID: 3152 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5602 08:05:25.063630 <4>[ 173.439643] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5603 08:05:25.103326 <4>[ 173.451469] CPU: 1 PID: 3152 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5604 08:05:25.103868 <4>[ 173.459407] Hardware name: ARM Juno development board (r0) (DT)
5605 08:05:25.104264 <4>[ 173.465599] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5606 08:05:25.104631 <4>[ 173.472841] pc : refcount_warn_saturate+0x17c/0x224
5607 08:05:25.105475 <4>[ 173.477994] lr : refcount_warn_saturate+0x17c/0x224
5608 08:05:25.105873 <4>[ 173.483146] sp : ffff800010433aa0
5609 08:05:25.106840 <4>[ 173.486727] x29: ffff800010433aa0 x28: ffff000807390040 x27: 0000000000000000
5610 08:05:25.146561 <4>[ 173.494155] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5611 08:05:25.147087 <4>[ 173.501581] x23: ffff00080434b000 x22: ffff800010433c70 x21: 0000000000000017
5612 08:05:25.147841 <4>[ 173.509007] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
5613 08:05:25.148250 <4>[ 173.516431] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5614 08:05:25.148601 <4>[ 173.523855] x14: 0000000000000000 x13: 205d313037353234 x12: 2e33373120205b3e
5615 08:05:25.189935 <4>[ 173.531281] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff800008160288
5616 08:05:25.190494 <4>[ 173.538706] x8 : ffff000807390040 x7 : 3130373532342e33 x6 : 0000000000001ffe
5617 08:05:25.190889 <4>[ 173.546130] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
5618 08:05:25.191617 <4>[ 173.553555] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807390040
5619 08:05:25.192017 <4>[ 173.560980] Call trace:
5620 08:05:25.192362 <4>[ 173.563689] refcount_warn_saturate+0x17c/0x224
5621 08:05:25.192695 <4>[ 173.568496] __refcount_add.constprop.0+0x88/0xa0
5622 08:05:25.193395 <4>[ 173.573478] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5623 08:05:25.233298 <4>[ 173.578635] lkdtm_do_action+0x2c/0x50
5624 08:05:25.233815 <4>[ 173.582655] direct_entry+0x164/0x180
5625 08:05:25.234254 <4>[ 173.586588] full_proxy_write+0x68/0xc0
5626 08:05:25.234614 <4>[ 173.590699] vfs_write+0xcc/0x2a0
5627 08:05:25.234958 <4>[ 173.594289] ksys_write+0x78/0x104
5628 08:05:25.235286 <4>[ 173.597963] __arm64_sys_write+0x28/0x3c
5629 08:05:25.235610 <4>[ 173.602162] invoke_syscall+0x8c/0x120
5630 08:05:25.236298 <4>[ 173.606187] el0_svc_common.constprop.0+0x68/0x124
5631 08:05:25.236780 <4>[ 173.611255] do_el0_svc+0x40/0xcc
5632 08:05:25.237122 <4>[ 173.614844] el0_svc+0x48/0xc0
5633 08:05:25.237513 <4>[ 173.618171] el0t_64_sync_handler+0xb8/0xbc
5634 08:05:25.276652 <4>[ 173.622629] el0t_64_sync+0x18c/0x190
5635 08:05:25.277161 <4>[ 173.626562] irq event stamp: 0
5636 08:05:25.277537 <4>[ 173.629880] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5637 08:05:25.277895 <4>[ 173.636426] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5638 08:05:25.278655 <4>[ 173.644889] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5639 08:05:25.279046 <4>[ 173.653348] softirqs last disabled at (0): [<0000000000000000>] 0x0
5640 08:05:25.280149 <4>[ 173.659890] ---[ end trace 0000000000000000 ]---
5641 08:05:25.295579 <6>[ 173.664839] lkdtm: Saturation detected: still saturated
5642 08:05:25.466965 # [ 173.407709] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5643 08:05:25.467611 # [ 173.414528] lkdtm: attempting bad refcount_inc() from saturated
5644 08:05:25.468089 # [ 173.420787] ------------[ cut here ]------------
5645 08:05:25.468480 # [ 173.425701] refcount_t: saturated; leaking memory.
5646 08:05:25.469199 # [ 173.430819] WARNING: CPU: 1 PID: 3152 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5647 08:05:25.470413 # [ 173.439643] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5648 08:05:25.510105 # [ 173.451469] CPU: 1 PID: 3152 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5649 08:05:25.510673 # [ 173.459407] Hardware name: ARM Juno development board (r0) (DT)
5650 08:05:25.511170 # [ 173.465599] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5651 08:05:25.511656 # [ 173.472841] pc : refcount_warn_saturate+0x17c/0x224
5652 08:05:25.512496 # [ 173.477994] lr : refcount_warn_saturate+0x17c/0x224
5653 08:05:25.512900 # [ 173.483146] sp : ffff800010433aa0
5654 08:05:25.513767 # [ 173.486727] x29: ffff800010433aa0 x28: ffff000807390040 x27: 0000000000000000
5655 08:05:25.553184 # [ 173.494155] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5656 08:05:25.553747 # [ 173.501581] x23: ffff00080434b000 x22: ffff800010433c70 x21: 0000000000000017
5657 08:05:25.554177 # [ 173.509007] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
5658 08:05:25.554909 # [ 173.516431] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5659 08:05:25.555308 # [ 173.523855] x14: 0000000000000000 x13: 205d313037353234 x12: 2e33373120205b3e
5660 08:05:25.556647 # [ 173.531281] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff800008160288
5661 08:05:25.596249 # [ 173.538706] x8 : ffff000807390040 x7 : 3130373532342e33 x6 : 0000000000001ffe
5662 08:05:25.596836 # [ 173.546130] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
5663 08:05:25.597599 # [ 173.553555] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807390040
5664 08:05:25.597996 # [ 173.560980] Call trace:
5665 08:05:25.598401 # [ 173.563689] refcount_warn_saturate+0x17c/0x224
5666 08:05:25.598737 # [ 173.568496] __refcount_add.constprop.0+0x88/0xa0
5667 08:05:25.599067 # [ 173.573478] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5668 08:05:25.599760 # [ 173.578635] lkdtm_do_action+0x2c/0x50
5669 08:05:25.639512 # [ 173.582655] direct_entry+0x164/0x180
5670 08:05:25.640081 # [ 173.586588] full_proxy_write+0x68/0xc0
5671 08:05:25.640591 # [ 173.590699] vfs_write+0xcc/0x2a0
5672 08:05:25.641049 # [ 173.594289] ksys_write+0x78/0x104
5673 08:05:25.641849 # [ 173.597963] __arm64_sys_write+0x28/0x3c
5674 08:05:25.642296 # [ 173.602162] invoke_syscall+0x8c/0x120
5675 08:05:25.642748 # [ 173.606187] el0_svc_common.constprop.0+0x68/0x124
5676 08:05:25.643200 # [ 173.611255] do_el0_svc+0x40/0xcc
5677 08:05:25.643632 # [ 173.614844] el0_svc+0x48/0xc0
5678 08:05:25.644058 # [ 173.618171] el0t_64_sync_handler+0xb8/0xbc
5679 08:05:25.644574 # [ 173.622629] el0t_64_sync+0x18c/0x190
5680 08:05:25.682629 # [ 173.626562] irq event stamp: 0
5681 08:05:25.683180 # [ 173.629880] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5682 08:05:25.683676 # [ 173.636426] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5683 08:05:25.684495 # [ 173.644889] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5684 08:05:25.684911 # [ 173.653348] softirqs last disabled at (0): [<0000000000000000>] 0x0
5685 08:05:25.685364 # [ 173.659890] ---[ end trace 0000000000000000 ]---
5686 08:05:25.686220 # [ 173.664839] lkdtm: Saturation detected: still saturated
5687 08:05:25.708901 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
5688 08:05:25.709416 ok 58 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5689 08:05:25.712189 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5690 08:05:26.286849 <6>[ 174.634593] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5691 08:05:26.287449 <6>[ 174.641046] lkdtm: attempting bad refcount_dec() from saturated
5692 08:05:26.287941 <4>[ 174.647304] ------------[ cut here ]------------
5693 08:05:26.288393 <4>[ 174.652249] refcount_t: decrement hit 0; leaking memory.
5694 08:05:26.289181 <4>[ 174.658125] WARNING: CPU: 1 PID: 3196 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5695 08:05:26.330103 <4>[ 174.666872] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5696 08:05:26.330731 <4>[ 174.678698] CPU: 1 PID: 3196 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5697 08:05:26.331224 <4>[ 174.686637] Hardware name: ARM Juno development board (r0) (DT)
5698 08:05:26.332034 <4>[ 174.692829] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5699 08:05:26.332451 <4>[ 174.700071] pc : refcount_warn_saturate+0x68/0x224
5700 08:05:26.332896 <4>[ 174.705137] lr : refcount_warn_saturate+0x68/0x224
5701 08:05:26.333325 <4>[ 174.710203] sp : ffff800010503bc0
5702 08:05:26.333869 <4>[ 174.713783] x29: ffff800010503bc0 x28: ffff000805c434c0 x27: 0000000000000000
5703 08:05:26.373410 <4>[ 174.721211] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5704 08:05:26.373929 <4>[ 174.728636] x23: ffff000805b2b000 x22: ffff800010503d90 x21: 0000000000000017
5705 08:05:26.374807 <4>[ 174.736062] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
5706 08:05:26.375223 <4>[ 174.743486] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5707 08:05:26.375671 <4>[ 174.750912] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5708 08:05:26.416721 <4>[ 174.758337] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097046dc
5709 08:05:26.417241 <4>[ 174.765762] x8 : ffff000805c434c0 x7 : 00000074b5503510 x6 : 0000000000000000
5710 08:05:26.417720 <4>[ 174.773187] x5 : ffff800010504000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5711 08:05:26.418576 <4>[ 174.780612] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805c434c0
5712 08:05:26.418985 <4>[ 174.788036] Call trace:
5713 08:05:26.419425 <4>[ 174.790746] refcount_warn_saturate+0x68/0x224
5714 08:05:26.419858 <4>[ 174.795465] __refcount_dec.constprop.0+0x50/0x60
5715 08:05:26.420392 <4>[ 174.800450] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5716 08:05:26.460101 <4>[ 174.805606] lkdtm_do_action+0x2c/0x50
5717 08:05:26.460618 <4>[ 174.809627] direct_entry+0x164/0x180
5718 08:05:26.461095 <4>[ 174.813559] full_proxy_write+0x68/0xc0
5719 08:05:26.461894 <4>[ 174.817670] vfs_write+0xcc/0x2a0
5720 08:05:26.462345 <4>[ 174.821259] ksys_write+0x78/0x104
5721 08:05:26.462791 <4>[ 174.824933] __arm64_sys_write+0x28/0x3c
5722 08:05:26.463216 <4>[ 174.829131] invoke_syscall+0x8c/0x120
5723 08:05:26.463650 <4>[ 174.833157] el0_svc_common.constprop.0+0x68/0x124
5724 08:05:26.464070 <4>[ 174.838225] do_el0_svc+0x40/0xcc
5725 08:05:26.464507 <4>[ 174.841812] el0_svc+0x48/0xc0
5726 08:05:26.465022 <4>[ 174.845140] el0t_64_sync_handler+0xb8/0xbc
5727 08:05:26.503495 <4>[ 174.849597] el0t_64_sync+0x18c/0x190
5728 08:05:26.504022 <4>[ 174.853530] irq event stamp: 0
5729 08:05:26.504504 <4>[ 174.856849] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5730 08:05:26.505322 <4>[ 174.863394] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5731 08:05:26.505739 <4>[ 174.871857] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5732 08:05:26.506220 <4>[ 174.880317] softirqs last disabled at (0): [<0000000000000000>] 0x0
5733 08:05:26.507050 <4>[ 174.886859] ---[ end trace 0000000000000000 ]---
5734 08:05:26.522214 <6>[ 174.891834] lkdtm: Saturation detected: still saturated
5735 08:05:26.706237 # [ 174.634593] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5736 08:05:26.706551 # [ 174.641046] lkdtm: attempting bad refcount_dec() from saturated
5737 08:05:26.707059 # [ 174.647304] ------------[ cut here ]------------
5738 08:05:26.707261 # [ 174.652249] refcount_t: decrement hit 0; leaking memory.
5739 08:05:26.707482 # [ 174.658125] WARNING: CPU: 1 PID: 3196 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5740 08:05:26.709535 # [ 174.666872] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5741 08:05:26.749438 # [ 174.678698] CPU: 1 PID: 3196 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5742 08:05:26.749743 # [ 174.686637] Hardware name: ARM Juno development board (r0) (DT)
5743 08:05:26.749961 # [ 174.692829] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5744 08:05:26.750181 # [ 174.700071] pc : refcount_warn_saturate+0x68/0x224
5745 08:05:26.750366 # [ 174.705137] lr : refcount_warn_saturate+0x68/0x224
5746 08:05:26.750798 # [ 174.710203] sp : ffff800010503bc0
5747 08:05:26.752727 # [ 174.713783] x29: ffff800010503bc0 x28: ffff000805c434c0 x27: 0000000000000000
5748 08:05:26.792840 # [ 174.721211] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5749 08:05:26.793381 # [ 174.728636] x23: ffff000805b2b000 x22: ffff800010503d90 x21: 0000000000000017
5750 08:05:26.794166 # [ 174.736062] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
5751 08:05:26.794570 # [ 174.743486] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5752 08:05:26.794927 # [ 174.750912] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5753 08:05:26.796448 # [ 174.758337] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097046dc
5754 08:05:26.836164 # [ 174.765762] x8 : ffff000805c434c0 x7 : 00000074b5503510 x6 : 0000000000000000
5755 08:05:26.836724 # [ 174.773187] x5 : ffff800010504000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5756 08:05:26.837246 # [ 174.780612] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805c434c0
5757 08:05:26.837635 # [ 174.788036] Call trace:
5758 08:05:26.837994 # [ 174.790746] refcount_warn_saturate+0x68/0x224
5759 08:05:26.838392 # [ 174.795465] __refcount_dec.constprop.0+0x50/0x60
5760 08:05:26.839086 # [ 174.800450] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5761 08:05:26.839599 # [ 174.805606] lkdtm_do_action+0x2c/0x50
5762 08:05:26.879131 # [ 174.809627] direct_entry+0x164/0x180
5763 08:05:26.879686 # [ 174.813559] full_proxy_write+0x68/0xc0
5764 08:05:26.880086 # [ 174.817670] vfs_write+0xcc/0x2a0
5765 08:05:26.880448 # [ 174.821259] ksys_write+0x78/0x104
5766 08:05:26.880788 # [ 174.824933] __arm64_sys_write+0x28/0x3c
5767 08:05:26.881119 # [ 174.829131] invoke_syscall+0x8c/0x120
5768 08:05:26.881790 # [ 174.833157] el0_svc_common.constprop.0+0x68/0x124
5769 08:05:26.882213 # [ 174.838225] do_el0_svc+0x40/0xcc
5770 08:05:26.882630 # [ 174.841812] el0_svc+0x48/0xc0
5771 08:05:26.882968 # [ 174.845140] el0t_64_sync_handler+0xb8/0xbc
5772 08:05:26.883365 # [ 174.849597] el0t_64_sync+0x18c/0x190
5773 08:05:26.922295 # [ 174.853530] irq event stamp: 0
5774 08:05:26.923316 # [ 174.856849] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5775 08:05:26.923748 # [ 174.863394] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5776 08:05:26.924209 # [ 174.871857] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5777 08:05:26.924647 # [ 174.880317] softirqs last disabled at (0): [<0000000000000000>] 0x0
5778 08:05:26.925074 # [ 174.886859] ---[ end trace 0000000000000000 ]---
5779 08:05:26.925898 # [ 174.891834] lkdtm: Saturation detected: still saturated
5780 08:05:26.948732 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
5781 08:05:26.949274 ok 59 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5782 08:05:26.952061 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5783 08:05:27.530086 <6>[ 175.877819] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5784 08:05:27.530681 <6>[ 175.884283] lkdtm: attempting bad refcount_dec() from saturated
5785 08:05:27.531174 <4>[ 175.890552] ------------[ cut here ]------------
5786 08:05:27.531624 <4>[ 175.895496] refcount_t: saturated; leaking memory.
5787 08:05:27.532413 <4>[ 175.900679] WARNING: CPU: 5 PID: 3240 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5788 08:05:27.533597 <4>[ 175.909516] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5789 08:05:27.573356 <4>[ 175.921374] CPU: 5 PID: 3240 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5790 08:05:27.573928 <4>[ 175.929319] Hardware name: ARM Juno development board (r0) (DT)
5791 08:05:27.574452 <4>[ 175.935516] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5792 08:05:27.574904 <4>[ 175.942764] pc : refcount_warn_saturate+0x17c/0x224
5793 08:05:27.575709 <4>[ 175.947928] lr : refcount_warn_saturate+0x17c/0x224
5794 08:05:27.576117 <4>[ 175.953089] sp : ffff800010563ba0
5795 08:05:27.576922 <4>[ 175.956674] x29: ffff800010563ba0 x28: ffff000804528040 x27: 0000000000000000
5796 08:05:27.616650 <4>[ 175.964113] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5797 08:05:27.617530 <4>[ 175.971550] x23: ffff0008042a4000 x22: ffff800010563d70 x21: 0000000000000017
5798 08:05:27.617941 <4>[ 175.978988] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
5799 08:05:27.618341 <4>[ 175.986425] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbb32a000
5800 08:05:27.618681 <4>[ 175.993861] x14: 0000000000000000 x13: 205d363934353938 x12: 2e35373120205b3e
5801 08:05:27.660104 <4>[ 176.001299] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff800008160288
5802 08:05:27.661073 <4>[ 176.008737] x8 : ffff000804528040 x7 : 3639343539382e35 x6 : 0000000000001ffe
5803 08:05:27.661537 <4>[ 176.016173] x5 : 0000000000017fe8 x4 : ffff00097ef9ec58 x3 : ffff800974a72000
5804 08:05:27.662047 <4>[ 176.023610] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804528040
5805 08:05:27.662521 <4>[ 176.031047] Call trace:
5806 08:05:27.662963 <4>[ 176.033761] refcount_warn_saturate+0x17c/0x224
5807 08:05:27.663493 <4>[ 176.038576] __refcount_add.constprop.0+0x88/0xa0
5808 08:05:27.664050 <4>[ 176.043566] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5809 08:05:27.703546 <4>[ 176.048732] lkdtm_do_action+0x2c/0x50
5810 08:05:27.704083 <4>[ 176.052760] direct_entry+0x164/0x180
5811 08:05:27.704571 <4>[ 176.056701] full_proxy_write+0x68/0xc0
5812 08:05:27.705022 <4>[ 176.060820] vfs_write+0xcc/0x2a0
5813 08:05:27.705467 <4>[ 176.064419] ksys_write+0x78/0x104
5814 08:05:27.706244 <4>[ 176.068102] __arm64_sys_write+0x28/0x3c
5815 08:05:27.706653 <4>[ 176.072308] invoke_syscall+0x8c/0x120
5816 08:05:27.707129 <4>[ 176.076341] el0_svc_common.constprop.0+0x68/0x124
5817 08:05:27.707567 <4>[ 176.081419] do_el0_svc+0x40/0xcc
5818 08:05:27.707997 <4>[ 176.085015] el0_svc+0x48/0xc0
5819 08:05:27.708517 <4>[ 176.088350] el0t_64_sync_handler+0xb8/0xbc
5820 08:05:27.747131 <4>[ 176.092816] el0t_64_sync+0x18c/0x190
5821 08:05:27.747661 <4>[ 176.096758] irq event stamp: 0
5822 08:05:27.748150 <4>[ 176.100082] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5823 08:05:27.748960 <4>[ 176.106637] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5824 08:05:27.749414 <4>[ 176.115110] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5825 08:05:27.749867 <4>[ 176.123580] softirqs last disabled at (0): [<0000000000000000>] 0x0
5826 08:05:27.750725 <4>[ 176.130131] ---[ end trace 0000000000000000 ]---
5827 08:05:27.766042 <6>[ 176.135217] lkdtm: Saturation detected: still saturated
5828 08:05:27.927739 # [ 175.877819] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5829 08:05:27.928083 # [ 175.884283] lkdtm: attempting bad refcount_dec() from saturated
5830 08:05:27.928631 # [ 175.890552] ------------[ cut here ]------------
5831 08:05:27.928863 # [ 175.895496] refcount_t: saturated; leaking memory.
5832 08:05:27.929105 # [ 175.900679] WARNING: CPU: 5 PID: 3240 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5833 08:05:27.931063 # [ 175.909516] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5834 08:05:27.970901 # [ 175.921374] CPU: 5 PID: 3240 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5835 08:05:27.971231 # [ 175.929319] Hardware name: ARM Juno development board (r0) (DT)
5836 08:05:27.971762 # [ 175.935516] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5837 08:05:27.971990 # [ 175.942764] pc : refcount_warn_saturate+0x17c/0x224
5838 08:05:27.972227 # [ 175.947928] lr : refcount_warn_saturate+0x17c/0x224
5839 08:05:27.972427 # [ 175.953089] sp : ffff800010563ba0
5840 08:05:27.974250 # [ 175.956674] x29: ffff800010563ba0 x28: ffff000804528040 x27: 0000000000000000
5841 08:05:28.013978 # [ 175.964113] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5842 08:05:28.014296 # [ 175.971550] x23: ffff0008042a4000 x22: ffff800010563d70 x21: 0000000000000017
5843 08:05:28.014846 # [ 175.978988] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
5844 08:05:28.015075 # [ 175.986425] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbb32a000
5845 08:05:28.015295 # [ 175.993861] x14: 0000000000000000 x13: 205d363934353938 x12: 2e35373120205b3e
5846 08:05:28.017348 # [ 176.001299] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff800008160288
5847 08:05:28.057152 # [ 176.008737] x8 : ffff000804528040 x7 : 3639343539382e35 x6 : 0000000000001ffe
5848 08:05:28.057443 # [ 176.016173] x5 : 0000000000017fe8 x4 : ffff00097ef9ec58 x3 : ffff800974a72000
5849 08:05:28.057963 # [ 176.023610] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804528040
5850 08:05:28.058203 # [ 176.031047] Call trace:
5851 08:05:28.058409 # [ 176.033761] refcount_warn_saturate+0x17c/0x224
5852 08:05:28.058607 # [ 176.038576] __refcount_add.constprop.0+0x88/0xa0
5853 08:05:28.058804 # [ 176.043566] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5854 08:05:28.060574 # [ 176.048732] lkdtm_do_action+0x2c/0x50
5855 08:05:28.100363 # [ 176.052760] direct_entry+0x164/0x180
5856 08:05:28.100636 # [ 176.056701] full_proxy_write+0x68/0xc0
5857 08:05:28.100840 # [ 176.060820] vfs_write+0xcc/0x2a0
5858 08:05:28.101023 # [ 176.064419] ksys_write+0x78/0x104
5859 08:05:28.101192 # [ 176.068102] __arm64_sys_write+0x28/0x3c
5860 08:05:28.101342 # [ 176.072308] invoke_syscall+0x8c/0x120
5861 08:05:28.101761 # [ 176.076341] el0_svc_common.constprop.0+0x68/0x124
5862 08:05:28.101930 # [ 176.081419] do_el0_svc+0x40/0xcc
5863 08:05:28.102108 # [ 176.085015] el0_svc+0x48/0xc0
5864 08:05:28.102248 # [ 176.088350] el0t_64_sync_handler+0xb8/0xbc
5865 08:05:28.103680 # [ 176.092816] el0t_64_sync+0x18c/0x190
5866 08:05:28.143824 # [ 176.096758] irq event stamp: 0
5867 08:05:28.144366 # [ 176.100082] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5868 08:05:28.144764 # [ 176.106637] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5869 08:05:28.145131 # [ 176.115110] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5870 08:05:28.145819 # [ 176.123580] softirqs last disabled at (0): [<0000000000000000>] 0x0
5871 08:05:28.146359 # [ 176.130131] ---[ end trace 0000000000000000 ]---
5872 08:05:28.147414 # [ 176.135217] lkdtm: Saturation detected: still saturated
5873 08:05:28.169589 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5874 08:05:28.170149 ok 60 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5875 08:05:28.172898 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5876 08:05:28.692842 <6>[ 177.039785] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5877 08:05:28.693522 <6>[ 177.047018] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5878 08:05:28.694297 <4>[ 177.054111] ------------[ cut here ]------------
5879 08:05:28.694716 <4>[ 177.059065] refcount_t: saturated; leaking memory.
5880 08:05:28.695082 <4>[ 177.064376] WARNING: CPU: 1 PID: 3279 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5881 08:05:28.736246 <4>[ 177.073125] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5882 08:05:28.736797 <4>[ 177.084951] CPU: 1 PID: 3279 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5883 08:05:28.737201 <4>[ 177.092890] Hardware name: ARM Juno development board (r0) (DT)
5884 08:05:28.737562 <4>[ 177.099082] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5885 08:05:28.738248 <4>[ 177.106323] pc : refcount_warn_saturate+0xf8/0x224
5886 08:05:28.738630 <4>[ 177.111390] lr : refcount_warn_saturate+0xf8/0x224
5887 08:05:28.738980 <4>[ 177.116455] sp : ffff80001061ba80
5888 08:05:28.739754 <4>[ 177.120035] x29: ffff80001061ba80 x28: ffff000804528040 x27: 0000000000000000
5889 08:05:28.779525 <4>[ 177.127464] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5890 08:05:28.780053 <4>[ 177.134889] x23: ffff00080b5f6000 x22: ffff80001061bc60 x21: 0000000000000001
5891 08:05:28.780789 <4>[ 177.142314] x20: 0000000000000000 x19: ffff80000b71c000 x18: 0000000000000000
5892 08:05:28.781183 <4>[ 177.149739] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5893 08:05:28.781537 <4>[ 177.157164] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5894 08:05:28.822872 <4>[ 177.164589] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097046dc
5895 08:05:28.823411 <4>[ 177.172014] x8 : ffff000804528040 x7 : 00000074b5503510 x6 : 0000000000000000
5896 08:05:28.823800 <4>[ 177.179439] x5 : ffff80001061c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5897 08:05:28.824500 <4>[ 177.186863] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804528040
5898 08:05:28.824880 <4>[ 177.194287] Call trace:
5899 08:05:28.825231 <4>[ 177.196997] refcount_warn_saturate+0xf8/0x224
5900 08:05:28.825564 <4>[ 177.201716] __refcount_add_not_zero.constprop.0+0x88/0xa4
5901 08:05:28.826420 <4>[ 177.207485] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
5902 08:05:28.866279 <4>[ 177.213424] lkdtm_do_action+0x2c/0x50
5903 08:05:28.866823 <4>[ 177.217447] direct_entry+0x164/0x180
5904 08:05:28.867214 <4>[ 177.221379] full_proxy_write+0x68/0xc0
5905 08:05:28.867573 <4>[ 177.225490] vfs_write+0xcc/0x2a0
5906 08:05:28.868292 <4>[ 177.229079] ksys_write+0x78/0x104
5907 08:05:28.868674 <4>[ 177.232755] __arm64_sys_write+0x28/0x3c
5908 08:05:28.869014 <4>[ 177.236953] invoke_syscall+0x8c/0x120
5909 08:05:28.869339 <4>[ 177.240978] el0_svc_common.constprop.0+0x68/0x124
5910 08:05:28.869760 <4>[ 177.246046] do_el0_svc+0x40/0xcc
5911 08:05:28.870143 <4>[ 177.249634] el0_svc+0x48/0xc0
5912 08:05:28.870542 <4>[ 177.252961] el0t_64_sync_handler+0xb8/0xbc
5913 08:05:28.909711 <4>[ 177.257419] el0t_64_sync+0x18c/0x190
5914 08:05:28.910285 <4>[ 177.261352] irq event stamp: 0
5915 08:05:28.910677 <4>[ 177.264671] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5916 08:05:28.911036 <4>[ 177.271216] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5917 08:05:28.911727 <4>[ 177.279680] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5918 08:05:28.912096 <4>[ 177.288141] softirqs last disabled at (0): [<0000000000000000>] 0x0
5919 08:05:28.913168 <4>[ 177.294682] ---[ end trace 0000000000000000 ]---
5920 08:05:28.928003 <6>[ 177.299686] lkdtm: Saturation detected: still saturated
5921 08:05:29.081418 # [ 177.039785] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5922 08:05:29.081752 # [ 177.047018] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5923 08:05:29.081979 # [ 177.054111] ------------[ cut here ]------------
5924 08:05:29.082213 # [ 177.059065] refcount_t: saturated; leaking memory.
5925 08:05:29.082405 # [ 177.064376] WARNING: CPU: 1 PID: 3279 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5926 08:05:29.124643 # [ 177.073125] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5927 08:05:29.124949 # [ 177.084951] CPU: 1 PID: 3279 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5928 08:05:29.125168 # [ 177.092890] Hardware name: ARM Juno development board (r0) (DT)
5929 08:05:29.125366 # [ 177.099082] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5930 08:05:29.125548 # [ 177.106323] pc : refcount_warn_saturate+0xf8/0x224
5931 08:05:29.125970 # [ 177.111390] lr : refcount_warn_saturate+0xf8/0x224
5932 08:05:29.126162 # [ 177.116455] sp : ffff80001061ba80
5933 08:05:29.127932 # [ 177.120035] x29: ffff80001061ba80 x28: ffff000804528040 x27: 0000000000000000
5934 08:05:29.168036 # [ 177.127464] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5935 08:05:29.168638 # [ 177.134889] x23: ffff00080b5f6000 x22: ffff80001061bc60 x21: 0000000000000001
5936 08:05:29.169449 # [ 177.142314] x20: 0000000000000000 x19: ffff80000b71c000 x18: 0000000000000000
5937 08:05:29.169905 # [ 177.149739] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5938 08:05:29.170348 # [ 177.157164] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5939 08:05:29.211145 # [ 177.164589] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097046dc
5940 08:05:29.211714 # [ 177.172014] x8 : ffff000804528040 x7 : 00000074b5503510 x6 : 0000000000000000
5941 08:05:29.212208 # [ 177.179439] x5 : ffff80001061c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5942 08:05:29.212939 # [ 177.186863] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804528040
5943 08:05:29.213331 # [ 177.194287] Call trace:
5944 08:05:29.213680 # [ 177.196997] refcount_warn_saturate+0xf8/0x224
5945 08:05:29.214159 # [ 177.201716] __refcount_add_not_zero.constprop.0+0x88/0xa4
5946 08:05:29.214714 # [ 177.207485] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
5947 08:05:29.254321 # [ 177.213424] lkdtm_do_action+0x2c/0x50
5948 08:05:29.254896 # [ 177.217447] direct_entry+0x164/0x180
5949 08:05:29.255297 # [ 177.221379] full_proxy_write+0x68/0xc0
5950 08:05:29.255655 # [ 177.225490] vfs_write+0xcc/0x2a0
5951 08:05:29.255994 # [ 177.229079] ksys_write+0x78/0x104
5952 08:05:29.256712 # [ 177.232755] __arm64_sys_write+0x28/0x3c
5953 08:05:29.257094 # [ 177.236953] invoke_syscall+0x8c/0x120
5954 08:05:29.257428 # [ 177.240978] el0_svc_common.constprop.0+0x68/0x124
5955 08:05:29.257873 # [ 177.246046] do_el0_svc+0x40/0xcc
5956 08:05:29.258264 # [ 177.249634] el0_svc+0x48/0xc0
5957 08:05:29.258666 # [ 177.252961] el0t_64_sync_handler+0xb8/0xbc
5958 08:05:29.297530 # [ 177.257419] el0t_64_sync+0x18c/0x190
5959 08:05:29.298133 # [ 177.261352] irq event stamp: 0
5960 08:05:29.298566 # [ 177.264671] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5961 08:05:29.299347 # [ 177.271216] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5962 08:05:29.299749 # [ 177.279680] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5963 08:05:29.300103 # [ 177.288141] softirqs last disabled at (0): [<0000000000000000>] 0x0
5964 08:05:29.300445 # [ 177.294682] ---[ end trace 0000000000000000 ]---
5965 08:05:29.323479 # [ 177.299686] lkdtm: Saturation detected: still saturated
5966 08:05:29.324012 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
5967 08:05:29.324405 ok 61 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5968 08:05:29.326852 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
5969 08:05:29.837929 <6>[ 178.185562] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5970 08:05:29.838550 <6>[ 178.192968] lkdtm: attempting bad refcount_add_not_zero() from saturated
5971 08:05:29.838922 <4>[ 178.200021] ------------[ cut here ]------------
5972 08:05:29.839616 <4>[ 178.204966] refcount_t: saturated; leaking memory.
5973 08:05:29.839989 <4>[ 178.210162] WARNING: CPU: 5 PID: 3318 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5974 08:05:29.881338 <4>[ 178.218913] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5975 08:05:29.881916 <4>[ 178.230771] CPU: 5 PID: 3318 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
5976 08:05:29.882332 <4>[ 178.238717] Hardware name: ARM Juno development board (r0) (DT)
5977 08:05:29.882681 <4>[ 178.244915] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5978 08:05:29.883009 <4>[ 178.252163] pc : refcount_warn_saturate+0xf8/0x224
5979 08:05:29.883675 <4>[ 178.257238] lr : refcount_warn_saturate+0xf8/0x224
5980 08:05:29.884029 <4>[ 178.262312] sp : ffff8000106cbad0
5981 08:05:29.924663 <4>[ 178.265898] x29: ffff8000106cbad0 x28: ffff00080450cf00 x27: 0000000000000000
5982 08:05:29.925191 <4>[ 178.273336] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
5983 08:05:29.925556 <4>[ 178.280774] x23: ffff00080cfba000 x22: ffff8000106cbcb0 x21: 0000000000000007
5984 08:05:29.926238 <4>[ 178.288211] x20: 0000000000000000 x19: ffff80000b71c000 x18: 0000000000000000
5985 08:05:29.926603 <4>[ 178.295648] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff93cbd000
5986 08:05:29.926930 <4>[ 178.303084] x14: 0000000000000000 x13: 205d363639343032 x12: 2e38373120205b3e
5987 08:05:29.968180 <4>[ 178.310521] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff800008160288
5988 08:05:29.968732 <4>[ 178.317959] x8 : ffff00080450cf00 x7 : 3636393430322e38 x6 : 0000000000001ffe
5989 08:05:29.969109 <4>[ 178.325395] x5 : 0000000000017fe8 x4 : ffff00097ef9ec58 x3 : ffff800974a72000
5990 08:05:29.969800 <4>[ 178.332833] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080450cf00
5991 08:05:29.970231 <4>[ 178.340270] Call trace:
5992 08:05:29.970569 <4>[ 178.342984] refcount_warn_saturate+0xf8/0x224
5993 08:05:29.970892 <4>[ 178.347711] __refcount_add_not_zero.constprop.0+0x88/0xa4
5994 08:05:29.971738 <4>[ 178.353489] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
5995 08:05:30.011468 <4>[ 178.359437] lkdtm_do_action+0x2c/0x50
5996 08:05:30.011979 <4>[ 178.363468] direct_entry+0x164/0x180
5997 08:05:30.012351 <4>[ 178.367409] full_proxy_write+0x68/0xc0
5998 08:05:30.012688 <4>[ 178.371529] vfs_write+0xcc/0x2a0
5999 08:05:30.013359 <4>[ 178.375127] ksys_write+0x78/0x104
6000 08:05:30.013718 <4>[ 178.378810] __arm64_sys_write+0x28/0x3c
6001 08:05:30.014073 <4>[ 178.383016] invoke_syscall+0x8c/0x120
6002 08:05:30.014394 <4>[ 178.387050] el0_svc_common.constprop.0+0x68/0x124
6003 08:05:30.014705 <4>[ 178.392127] do_el0_svc+0x40/0xcc
6004 08:05:30.015169 <4>[ 178.395724] el0_svc+0x48/0xc0
6005 08:05:30.055047 <4>[ 178.399059] el0t_64_sync_handler+0xb8/0xbc
6006 08:05:30.055549 <4>[ 178.403525] el0t_64_sync+0x18c/0x190
6007 08:05:30.055918 <4>[ 178.407467] irq event stamp: 0
6008 08:05:30.056258 <4>[ 178.410790] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6009 08:05:30.056973 <4>[ 178.417345] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6010 08:05:30.057344 <4>[ 178.425817] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6011 08:05:30.057672 <4>[ 178.434287] softirqs last disabled at (0): [<0000000000000000>] 0x0
6012 08:05:30.058491 <4>[ 178.440837] ---[ end trace 0000000000000000 ]---
6013 08:05:30.073957 <6>[ 178.445926] lkdtm: Saturation detected: still saturated
6014 08:05:30.241498 # [ 178.185562] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6015 08:05:30.241830 # [ 178.192968] lkdtm: attempting bad refcount_add_not_zero() from saturated
6016 08:05:30.242082 # [ 178.200021] ------------[ cut here ]------------
6017 08:05:30.242296 # [ 178.204966] refcount_t: saturated; leaking memory.
6018 08:05:30.242753 # [ 178.210162] WARNING: CPU: 5 PID: 3318 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6019 08:05:30.284749 # [ 178.218913] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6020 08:05:30.285041 # [ 178.230771] CPU: 5 PID: 3318 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
6021 08:05:30.285292 # [ 178.238717] Hardware name: ARM Juno development board (r0) (DT)
6022 08:05:30.285517 # [ 178.244915] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6023 08:05:30.285735 # [ 178.252163] pc : refcount_warn_saturate+0xf8/0x224
6024 08:05:30.285951 # [ 178.257238] lr : refcount_warn_saturate+0xf8/0x224
6025 08:05:30.286413 # [ 178.262312] sp : ffff8000106cbad0
6026 08:05:30.288037 # [ 178.265898] x29: ffff8000106cbad0 x28: ffff00080450cf00 x27: 0000000000000000
6027 08:05:30.327908 # [ 178.273336] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
6028 08:05:30.328178 # [ 178.280774] x23: ffff00080cfba000 x22: ffff8000106cbcb0 x21: 0000000000000007
6029 08:05:30.328483 # [ 178.288211] x20: 0000000000000000 x19: ffff80000b71c000 x18: 0000000000000000
6030 08:05:30.328968 # [ 178.295648] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff93cbd000
6031 08:05:30.329177 # [ 178.303084] x14: 0000000000000000 x13: 205d363639343032 x12: 2e38373120205b3e
6032 08:05:30.331205 # [ 178.310521] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff800008160288
6033 08:05:30.371005 # [ 178.317959] x8 : ffff00080450cf00 x7 : 3636393430322e38 x6 : 0000000000001ffe
6034 08:05:30.371276 # [ 178.325395] x5 : 0000000000017fe8 x4 : ffff00097ef9ec58 x3 : ffff800974a72000
6035 08:05:30.371561 # [ 178.332833] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080450cf00
6036 08:05:30.372148 # [ 178.340270] Call trace:
6037 08:05:30.372618 # [ 178.342984] refcount_warn_saturate+0xf8/0x224
6038 08:05:30.373060 # [ 178.347711] __refcount_add_not_zero.constprop.0+0x88/0xa4
6039 08:05:30.374464 # [ 178.353489] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
6040 08:05:30.414449 # [ 178.359437] lkdtm_do_action+0x2c/0x50
6041 08:05:30.414997 # [ 178.363468] direct_entry+0x164/0x180
6042 08:05:30.415470 # [ 178.367409] full_proxy_write+0x68/0xc0
6043 08:05:30.415945 # [ 178.371529] vfs_write+0xcc/0x2a0
6044 08:05:30.416395 # [ 178.375127] ksys_write+0x78/0x104
6045 08:05:30.417175 # [ 178.378810] __arm64_sys_write+0x28/0x3c
6046 08:05:30.417567 # [ 178.383016] invoke_syscall+0x8c/0x120
6047 08:05:30.418057 # [ 178.387050] el0_svc_common.constprop.0+0x68/0x124
6048 08:05:30.418496 # [ 178.392127] do_el0_svc+0x40/0xcc
6049 08:05:30.418922 # [ 178.395724] el0_svc+0x48/0xc0
6050 08:05:30.419437 # [ 178.399059] el0t_64_sync_handler+0xb8/0xbc
6051 08:05:30.457592 # [ 178.403525] el0t_64_sync+0x18c/0x190
6052 08:05:30.458161 # [ 178.407467] irq event stamp: 0
6053 08:05:30.458647 # [ 178.410790] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6054 08:05:30.459435 # [ 178.417345] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6055 08:05:30.459838 # [ 178.425817] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6056 08:05:30.460275 # [ 178.434287] softirqs last disabled at (0): [<0000000000000000>] 0x0
6057 08:05:30.460709 # [ 178.440837] ---[ end trace 0000000000000000 ]---
6058 08:05:30.483486 # [ 178.445926] lkdtm: Saturation detected: still saturated
6059 08:05:30.484069 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
6060 08:05:30.484555 ok 62 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6061 08:05:30.486740 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6062 08:05:31.087511 <6>[ 179.432377] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6063 08:05:31.088047 <6>[ 179.440053] lkdtm: attempting bad refcount_dec_and_test() from saturated
6064 08:05:31.088423 <4>[ 179.447141] ------------[ cut here ]------------
6065 08:05:31.088757 <4>[ 179.452359] refcount_t: underflow; use-after-free.
6066 08:05:31.089394 <4>[ 179.457711] WARNING: CPU: 1 PID: 3362 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6067 08:05:31.091019 <4>[ 179.466547] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6068 08:05:31.130741 <4>[ 179.478372] CPU: 1 PID: 3362 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
6069 08:05:31.131757 <4>[ 179.486311] Hardware name: ARM Juno development board (r0) (DT)
6070 08:05:31.132186 <4>[ 179.492502] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6071 08:05:31.132564 <4>[ 179.499743] pc : refcount_warn_saturate+0x12c/0x224
6072 08:05:31.132911 <4>[ 179.504896] lr : refcount_warn_saturate+0x12c/0x224
6073 08:05:31.133255 <4>[ 179.510049] sp : ffff8000107aba20
6074 08:05:31.134584 <4>[ 179.513629] x29: ffff8000107aba20 x28: ffff00080452cf00 x27: 0000000000000000
6075 08:05:31.174094 <4>[ 179.521057] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
6076 08:05:31.174638 <4>[ 179.528483] x23: ffff00080cfd8000 x22: ffff8000107abbf0 x21: 0000000000000020
6077 08:05:31.175393 <4>[ 179.535908] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
6078 08:05:31.175789 <4>[ 179.543334] x17: ffff800008c0ed9c x16: ffff80000878bf2c x15: ffff8000080b3eac
6079 08:05:31.176139 <4>[ 179.550759] x14: ffff8000096fbe1c x13: ffff80000802e97c x12: ffff80000843f29c
6080 08:05:31.177753 <4>[ 179.558183] x11: ffff80000843f1e8 x10: ffff80000843ee5c x9 : ffff800009705170
6081 08:05:31.217421 <4>[ 179.565609] x8 : ffff00080137cd90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
6082 08:05:31.217968 <4>[ 179.573032] x5 : ffff8000107ac000 x4 : 0000000000000001 x3 : ffff80000b0f5508
6083 08:05:31.218781 <4>[ 179.580457] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080452cf00
6084 08:05:31.219196 <4>[ 179.587882] Call trace:
6085 08:05:31.219551 <4>[ 179.590591] refcount_warn_saturate+0x12c/0x224
6086 08:05:31.219893 <4>[ 179.595398] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6087 08:05:31.220992 <4>[ 179.601164] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
6088 08:05:31.260779 <4>[ 179.607105] lkdtm_do_action+0x2c/0x50
6089 08:05:31.261311 <4>[ 179.611125] direct_entry+0x164/0x180
6090 08:05:31.261696 <4>[ 179.615058] full_proxy_write+0x68/0xc0
6091 08:05:31.262090 <4>[ 179.619170] vfs_write+0xcc/0x2a0
6092 08:05:31.262810 <4>[ 179.622759] ksys_write+0x78/0x104
6093 08:05:31.263193 <4>[ 179.626434] __arm64_sys_write+0x28/0x3c
6094 08:05:31.263526 <4>[ 179.630631] invoke_syscall+0x8c/0x120
6095 08:05:31.263852 <4>[ 179.634656] el0_svc_common.constprop.0+0x68/0x124
6096 08:05:31.264300 <4>[ 179.639724] do_el0_svc+0x40/0xcc
6097 08:05:31.264631 <4>[ 179.643313] el0_svc+0x48/0xc0
6098 08:05:31.265021 <4>[ 179.646640] el0t_64_sync_handler+0xb8/0xbc
6099 08:05:31.304040 <4>[ 179.651098] el0t_64_sync+0x18c/0x190
6100 08:05:31.304790 <4>[ 179.655031] irq event stamp: 0
6101 08:05:31.305813 <4>[ 179.658349] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6102 08:05:31.306384 <4>[ 179.664895] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6103 08:05:31.306723 <4>[ 179.673359] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6104 08:05:31.307227 <4>[ 179.681819] softirqs last disabled at (0): [<0000000000000000>] 0x0
6105 08:05:31.307899 <4>[ 179.688360] ---[ end trace 0000000000000000 ]---
6106 08:05:31.322443 <6>[ 179.693319] lkdtm: Saturation detected: still saturated
6107 08:05:31.485021 # [ 179.432377] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6108 08:05:31.485594 # [ 179.440053] lkdtm: attempting bad refcount_dec_and_test() from saturated
6109 08:05:31.485802 # [ 179.447141] ------------[ cut here ]------------
6110 08:05:31.485980 # [ 179.452359] refcount_t: underflow; use-after-free.
6111 08:05:31.486178 # [ 179.457711] WARNING: CPU: 1 PID: 3362 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6112 08:05:31.528136 # [ 179.466547] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6113 08:05:31.528439 # [ 179.478372] CPU: 1 PID: 3362 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
6114 08:05:31.528652 # [ 179.486311] Hardware name: ARM Juno development board (r0) (DT)
6115 08:05:31.529099 # [ 179.492502] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6116 08:05:31.529301 # [ 179.499743] pc : refcount_warn_saturate+0x12c/0x224
6117 08:05:31.529488 # [ 179.504896] lr : refcount_warn_saturate+0x12c/0x224
6118 08:05:31.529649 # [ 179.510049] sp : ffff8000107aba20
6119 08:05:31.531486 # [ 179.513629] x29: ffff8000107aba20 x28: ffff00080452cf00 x27: 0000000000000000
6120 08:05:31.571521 # [ 179.521057] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
6121 08:05:31.572472 # [ 179.528483] x23: ffff00080cfd8000 x22: ffff8000107abbf0 x21: 0000000000000020
6122 08:05:31.572909 # [ 179.535908] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
6123 08:05:31.573287 # [ 179.543334] x17: ffff800008c0ed9c x16: ffff80000878bf2c x15: ffff8000080b3eac
6124 08:05:31.573635 # [ 179.550759] x14: ffff8000096fbe1c x13: ffff80000802e97c x12: ffff80000843f29c
6125 08:05:31.614694 # [ 179.558183] x11: ffff80000843f1e8 x10: ffff80000843ee5c x9 : ffff800009705170
6126 08:05:31.615305 # [ 179.565609] x8 : ffff00080137cd90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
6127 08:05:31.616139 # [ 179.573032] x5 : ffff8000107ac000 x4 : 0000000000000001 x3 : ffff80000b0f5508
6128 08:05:31.616572 # [ 179.580457] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080452cf00
6129 08:05:31.616955 # [ 179.587882] Call trace:
6130 08:05:31.617313 # [ 179.590591] refcount_warn_saturate+0x12c/0x224
6131 08:05:31.617673 # [ 179.595398] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6132 08:05:31.618414 # [ 179.601164] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
6133 08:05:31.658115 # [ 179.607105] lkdtm_do_action+0x2c/0x50
6134 08:05:31.658686 # [ 179.611125] direct_entry+0x164/0x180
6135 08:05:31.659068 # [ 179.615058] full_proxy_write+0x68/0xc0
6136 08:05:31.659412 # [ 179.619170] vfs_write+0xcc/0x2a0
6137 08:05:31.659790 # [ 179.622759] ksys_write+0x78/0x104
6138 08:05:31.660115 # [ 179.626434] __arm64_sys_write+0x28/0x3c
6139 08:05:31.660436 # [ 179.630631] invoke_syscall+0x8c/0x120
6140 08:05:31.661095 # [ 179.634656] el0_svc_common.constprop.0+0x68/0x124
6141 08:05:31.661547 # [ 179.639724] do_el0_svc+0x40/0xcc
6142 08:05:31.661887 # [ 179.643313] el0_svc+0x48/0xc0
6143 08:05:31.662325 # [ 179.646640] el0t_64_sync_handler+0xb8/0xbc
6144 08:05:31.701017 # [ 179.651098] el0t_64_sync+0x18c/0x190
6145 08:05:31.701551 # [ 179.655031] irq event stamp: 0
6146 08:05:31.701927 # [ 179.658349] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6147 08:05:31.702336 # [ 179.664895] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6148 08:05:31.702789 # [ 179.673359] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6149 08:05:31.703526 # [ 179.681819] softirqs last disabled at (0): [<0000000000000000>] 0x0
6150 08:05:31.704005 # [ 179.688360] ---[ end trace 0000000000000000 ]---
6151 08:05:31.732346 # [ 179.693319] lkdtm: Saturation detected: still saturated
6152 08:05:31.732862 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6153 08:05:31.733242 ok 63 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6154 08:05:31.735627 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6155 08:05:32.311240 <6>[ 180.658936] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6156 08:05:32.311822 <6>[ 180.666187] lkdtm: attempting bad refcount_sub_and_test() from saturated
6157 08:05:32.312199 <4>[ 180.673241] ------------[ cut here ]------------
6158 08:05:32.312891 <4>[ 180.678196] refcount_t: underflow; use-after-free.
6159 08:05:32.313262 <4>[ 180.683458] WARNING: CPU: 1 PID: 3406 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6160 08:05:32.354398 <4>[ 180.692291] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6161 08:05:32.354959 <4>[ 180.704117] CPU: 1 PID: 3406 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
6162 08:05:32.355678 <4>[ 180.712055] Hardware name: ARM Juno development board (r0) (DT)
6163 08:05:32.356061 <4>[ 180.718247] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6164 08:05:32.356407 <4>[ 180.725489] pc : refcount_warn_saturate+0x12c/0x224
6165 08:05:32.356741 <4>[ 180.730643] lr : refcount_warn_saturate+0x12c/0x224
6166 08:05:32.357065 <4>[ 180.735796] sp : ffff800010823bc0
6167 08:05:32.397763 <4>[ 180.739377] x29: ffff800010823bc0 x28: ffff00080d5bcf00 x27: 0000000000000000
6168 08:05:32.398322 <4>[ 180.746806] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
6169 08:05:32.398701 <4>[ 180.754232] x23: ffff00080aa95000 x22: ffff800010823d90 x21: 0000000000000020
6170 08:05:32.399389 <4>[ 180.761658] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
6171 08:05:32.399766 <4>[ 180.769083] x17: ffff800008c0ed9c x16: ffff80000878bf2c x15: ffff8000080b3eac
6172 08:05:32.400099 <4>[ 180.776508] x14: ffff8000096fbe1c x13: ffff80000802e97c x12: ffff80000843f29c
6173 08:05:32.441120 <4>[ 180.783933] x11: ffff80000843f1e8 x10: ffff80000843ee5c x9 : ffff800009705170
6174 08:05:32.441650 <4>[ 180.791357] x8 : ffff00080137cd90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
6175 08:05:32.442436 <4>[ 180.798783] x5 : ffff800010824000 x4 : 0000000000000001 x3 : ffff80000b0f5508
6176 08:05:32.442838 <4>[ 180.806207] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d5bcf00
6177 08:05:32.443188 <4>[ 180.813632] Call trace:
6178 08:05:32.443519 <4>[ 180.816341] refcount_warn_saturate+0x12c/0x224
6179 08:05:32.443845 <4>[ 180.821148] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6180 08:05:32.484508 <4>[ 180.826914] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
6181 08:05:32.485020 <4>[ 180.832855] lkdtm_do_action+0x2c/0x50
6182 08:05:32.485392 <4>[ 180.836875] direct_entry+0x164/0x180
6183 08:05:32.485736 <4>[ 180.840808] full_proxy_write+0x68/0xc0
6184 08:05:32.486098 <4>[ 180.844919] vfs_write+0xcc/0x2a0
6185 08:05:32.486426 <4>[ 180.848508] ksys_write+0x78/0x104
6186 08:05:32.487106 <4>[ 180.852184] __arm64_sys_write+0x28/0x3c
6187 08:05:32.487475 <4>[ 180.856381] invoke_syscall+0x8c/0x120
6188 08:05:32.487838 <4>[ 180.860407] el0_svc_common.constprop.0+0x68/0x124
6189 08:05:32.488200 <4>[ 180.865476] do_el0_svc+0x40/0xcc
6190 08:05:32.488590 <4>[ 180.869064] el0_svc+0x48/0xc0
6191 08:05:32.527919 <4>[ 180.872391] el0t_64_sync_handler+0xb8/0xbc
6192 08:05:32.528433 <4>[ 180.876849] el0t_64_sync+0x18c/0x190
6193 08:05:32.528804 <4>[ 180.880783] irq event stamp: 0
6194 08:05:32.529149 <4>[ 180.884101] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6195 08:05:32.529829 <4>[ 180.890647] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6196 08:05:32.530239 <4>[ 180.899109] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6197 08:05:32.530579 <4>[ 180.907570] softirqs last disabled at (0): [<0000000000000000>] 0x0
6198 08:05:32.531475 <4>[ 180.914111] ---[ end trace 0000000000000000 ]---
6199 08:05:32.545666 <6>[ 180.919080] lkdtm: Saturation detected: still saturated
6200 08:05:32.782537 # [ 180.658936] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6201 08:05:32.783117 # [ 180.666187] lkdtm: attempting bad refcount_sub_and_test() from saturated
6202 08:05:32.783605 # [ 180.673241] ------------[ cut here ]------------
6203 08:05:32.783995 # [ 180.678196] refcount_t: underflow; use-after-free.
6204 08:05:32.784353 # [ 180.683458] WARNING: CPU: 1 PID: 3406 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6205 08:05:32.825142 # [ 180.692291] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6206 08:05:32.825456 # [ 180.704117] CPU: 1 PID: 3406 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
6207 08:05:32.825654 # [ 180.712055] Hardware name: ARM Juno development board (r0) (DT)
6208 08:05:32.825829 # [ 180.718247] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6209 08:05:32.826383 # [ 180.725489] pc : refcount_warn_saturate+0x12c/0x224
6210 08:05:32.826757 # [ 180.730643] lr : refcount_warn_saturate+0x12c/0x224
6211 08:05:32.827095 # [ 180.735796] sp : ffff800010823bc0
6212 08:05:32.828720 # [ 180.739377] x29: ffff800010823bc0 x28: ffff00080d5bcf00 x27: 0000000000000000
6213 08:05:32.868560 # [ 180.746806] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
6214 08:05:32.869164 # [ 180.754232] x23: ffff00080aa95000 x22: ffff800010823d90 x21: 0000000000000020
6215 08:05:32.869944 # [ 180.761658] x20: 0000000000000000 x19: ffff80000b71caab x18: 0000000000000000
6216 08:05:32.870438 # [ 180.769083] x17: ffff800008c0ed9c x16: ffff80000878bf2c x15: ffff8000080b3eac
6217 08:05:32.870842 # [ 180.776508] x14: ffff8000096fbe1c x13: ffff80000802e97c x12: ffff80000843f29c
6218 08:05:32.911665 # [ 180.783933] x11: ffff80000843f1e8 x10: ffff80000843ee5c x9 : ffff800009705170
6219 08:05:32.912210 # [ 180.791357] x8 : ffff00080137cd90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
6220 08:05:32.912699 # [ 180.798783] x5 : ffff800010824000 x4 : 0000000000000001 x3 : ffff80000b0f5508
6221 08:05:32.913408 # [ 180.806207] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d5bcf00
6222 08:05:32.913774 # [ 180.813632] Call trace:
6223 08:05:32.914153 # [ 180.816341] refcount_warn_saturate+0x12c/0x224
6224 08:05:32.914571 # [ 180.821148] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6225 08:05:32.915357 # [ 180.826914] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
6226 08:05:32.954886 # [ 180.832855] lkdtm_do_action+0x2c/0x50
6227 08:05:32.955426 # [ 180.836875] direct_entry+0x164/0x180
6228 08:05:32.955811 # [ 180.840808] full_proxy_write+0x68/0xc0
6229 08:05:32.956163 # [ 180.844919] vfs_write+0xcc/0x2a0
6230 08:05:32.956498 # [ 180.848508] ksys_write+0x78/0x104
6231 08:05:32.956825 # [ 180.852184] __arm64_sys_write+0x28/0x3c
6232 08:05:32.957147 # [ 180.856381] invoke_syscall+0x8c/0x120
6233 08:05:32.957810 # [ 180.860407] el0_svc_common.constprop.0+0x68/0x124
6234 08:05:32.958300 # [ 180.865476] do_el0_svc+0x40/0xcc
6235 08:05:32.958662 # [ 180.869064] el0_svc+0x48/0xc0
6236 08:05:32.959057 # [ 180.872391] el0t_64_sync_handler+0xb8/0xbc
6237 08:05:32.998081 # [ 180.876849] el0t_64_sync+0x18c/0x190
6238 08:05:32.998713 # [ 180.880783] irq event stamp: 0
6239 08:05:32.999122 # [ 180.884101] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6240 08:05:32.999489 # [ 180.890647] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6241 08:05:33.000193 # [ 180.899109] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6242 08:05:33.000572 # [ 180.907570] softirqs last disabled at (0): [<0000000000000000>] 0x0
6243 08:05:33.000921 # [ 180.914111] ---[ end trace 0000000000000000 ]---
6244 08:05:33.030037 # [ 180.919080] lkdtm: Saturation detected: still saturated
6245 08:05:33.030571 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6246 08:05:33.031049 ok 64 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6247 08:05:33.033372 # selftests: lkdtm: REFCOUNT_TIMING.sh
6248 08:05:33.336838 # Skipping REFCOUNT_TIMING: timing only
6249 08:05:33.368838 ok 65 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
6250 08:05:33.464736 # selftests: lkdtm: ATOMIC_TIMING.sh
6251 08:05:33.848437 # Skipping ATOMIC_TIMING: timing only
6252 08:05:33.896355 ok 66 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
6253 08:05:33.992240 # selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6254 08:05:34.585222 <6>[ 182.932767] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6255 08:05:34.585849 <6>[ 182.939370] lkdtm: attempting good copy_to_user of correct size
6256 08:05:34.586106 <6>[ 182.945732] lkdtm: attempting bad copy_to_user of too large size
6257 08:05:34.586349 <0>[ 182.952359] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6258 08:05:34.586608 <4>[ 182.963199] ------------[ cut here ]------------
6259 08:05:34.586802 <2>[ 182.968088] kernel BUG at mm/usercopy.c:101!
6260 08:05:34.628577 <0>[ 182.972629] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6261 08:05:34.628925 <4>[ 182.979783] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6262 08:05:34.629434 <4>[ 182.991612] CPU: 2 PID: 3515 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
6263 08:05:34.629631 <4>[ 182.999554] Hardware name: ARM Juno development board (r0) (DT)
6264 08:05:34.629842 <4>[ 183.005747] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6265 08:05:34.631876 <4>[ 183.012989] pc : usercopy_abort+0xb0/0xb4
6266 08:05:34.671988 <4>[ 183.017287] lr : usercopy_abort+0xb0/0xb4
6267 08:05:34.672268 <4>[ 183.021571] sp : ffff8000109fb980
6268 08:05:34.672513 <4>[ 183.025151] x29: ffff8000109fb990 x28: ffff0008046db4c0 x27: 0000000000000000
6269 08:05:34.672742 <4>[ 183.032579] x26: 0000ffffb20fe010 x25: 0000000000000200 x24: 0001000000000000
6270 08:05:34.673212 <4>[ 183.040006] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6271 08:05:34.673408 <4>[ 183.047431] x20: ffff800009fddfe0 x19: ffff800009fd7b20 x18: 0000000000000000
6272 08:05:34.675521 <4>[ 183.054856] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6273 08:05:34.715537 <4>[ 183.062280] x14: 74706d6574746120 x13: 205d393533323539 x12: 2e32383120205b3e
6274 08:05:34.716063 <4>[ 183.069706] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff800008160288
6275 08:05:34.716885 <4>[ 183.077131] x8 : ffff0008046db4c0 x7 : 3935333235392e32 x6 : 0000000000000001
6276 08:05:34.717292 <4>[ 183.084556] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6277 08:05:34.717742 <4>[ 183.091980] x2 : 0000000000000000 x1 : ffff0008046db4c0 x0 : 0000000000000067
6278 08:05:34.718225 <4>[ 183.099404] Call trace:
6279 08:05:34.719096 <4>[ 183.102115] usercopy_abort+0xb0/0xb4
6280 08:05:34.758987 <4>[ 183.106052] __check_heap_object+0xf4/0x110
6281 08:05:34.759503 <4>[ 183.110512] __check_object_size+0x24c/0x31c
6282 08:05:34.759875 <4>[ 183.115056] do_usercopy_slab_size+0x1f0/0x2f4
6283 08:05:34.760221 <4>[ 183.119776] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6284 08:05:34.760556 <4>[ 183.124840] lkdtm_do_action+0x2c/0x50
6285 08:05:34.760878 <4>[ 183.128861] direct_entry+0x164/0x180
6286 08:05:34.761533 <4>[ 183.132793] full_proxy_write+0x68/0xc0
6287 08:05:34.761895 <4>[ 183.136904] vfs_write+0xcc/0x2a0
6288 08:05:34.762411 <4>[ 183.140493] ksys_write+0x78/0x104
6289 08:05:34.762973 <4>[ 183.144168] __arm64_sys_write+0x28/0x3c
6290 08:05:34.802352 <4>[ 183.148365] invoke_syscall+0x8c/0x120
6291 08:05:34.802899 <4>[ 183.152390] el0_svc_common.constprop.0+0x68/0x124
6292 08:05:34.803373 <4>[ 183.157460] do_el0_svc+0x40/0xcc
6293 08:05:34.803821 <4>[ 183.161048] el0_svc+0x48/0xc0
6294 08:05:34.804602 <4>[ 183.164376] el0t_64_sync_handler+0xb8/0xbc
6295 08:05:34.804998 <4>[ 183.168834] el0t_64_sync+0x18c/0x190
6296 08:05:34.805434 <0>[ 183.172772] Code: aa1403e3 d0004840 91144000 97fff330 (d4210000)
6297 08:05:34.805899 <4>[ 183.179141] ---[ end trace 0000000000000000 ]---
6298 08:05:34.806373 <6>[ 183.184028] note: cat[3515] exited with irqs disabled
6299 08:05:34.846919 <6>[ 183.189426] note: cat[3515] exited with preempt_count 1
6300 08:05:34.847252 <4>[ 183.196491] ------------[ cut here ]------------
6301 08:05:34.847894 <4>[ 183.201384] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6302 08:05:34.848120 <4>[ 183.211335] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6303 08:05:34.848255 <4>[ 183.223162] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.75-cip14 #1
6304 08:05:34.850163 <4>[ 183.231363] Hardware name: ARM Juno development board (r0) (DT)
6305 08:05:34.890373 <4>[ 183.237562] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6306 08:05:34.890680 <4>[ 183.244808] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6307 08:05:34.890865 <4>[ 183.250310] lr : ct_idle_enter+0x10/0x1c
6308 08:05:34.891289 <4>[ 183.254508] sp : ffff80000c453d20
6309 08:05:34.891469 <4>[ 183.258090] x29: ffff80000c453d20 x28: 0000000000000000 x27: 0000000000000000
6310 08:05:34.891633 <4>[ 183.265523] x26: 0000000000000000 x25: 0000002aa75c4d5c x24: 0000000000000000
6311 08:05:34.893652 <4>[ 183.272949] x23: ffff00080ada8880 x22: 0000000000000000 x21: 0000000000000000
6312 08:05:34.933602 <4>[ 183.280374] x20: ffff00097ef4f858 x19: ffff80000a53a858 x18: 0000000000000000
6313 08:05:34.934247 <4>[ 183.287799] x17: 0000000000000056 x16: 0000000000000001 x15: ffff80000a53e8c0
6314 08:05:34.934542 <4>[ 183.295224] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6315 08:05:34.934726 <4>[ 183.302648] x11: 000000000000053f x10: 000000000000053f x9 : ffff800009143f90
6316 08:05:34.935004 <4>[ 183.310074] x8 : 0000000000029bd0 x7 : 071c71c71c71c71c x6 : ffff80000b6361d8
6317 08:05:34.936913 <4>[ 183.317502] x5 : 0000000000000557 x4 : 4000000000000002 x3 : ffff800974a15000
6318 08:05:34.977049 <4>[ 183.324931] x2 : ffff80000c453d20 x1 : ffff80000a53a858 x0 : 4000000000000000
6319 08:05:34.977351 <4>[ 183.332361] Call trace:
6320 08:05:34.977559 <4>[ 183.335071] ct_kernel_exit.constprop.0+0x11c/0x180
6321 08:05:34.977754 <4>[ 183.340223] ct_idle_enter+0x10/0x1c
6322 08:05:34.977911 <4>[ 183.344068] cpuidle_enter_state+0x2a4/0x5a0
6323 08:05:34.978093 <4>[ 183.348616] cpuidle_enter+0x40/0x60
6324 08:05:34.978245 <4>[ 183.352465] do_idle+0x258/0x310
6325 08:05:34.978635 <4>[ 183.355967] cpu_startup_entry+0x40/0x44
6326 08:05:34.980340 <4>[ 183.360164] secondary_start_kernel+0x138/0x160
6327 08:05:35.020362 <4>[ 183.364973] __secondary_switched+0xb0/0xb4
6328 08:05:35.020655 <4>[ 183.369431] irq event stamp: 233744
6329 08:05:35.020863 <4>[ 183.373186] hardirqs last enabled at (233743): [<ffff8000081cb918>] tick_nohz_idle_enter+0x78/0x144
6330 08:05:35.021056 <4>[ 183.382609] hardirqs last disabled at (233744): [<ffff800008127b1c>] do_idle+0xec/0x310
6331 08:05:35.021235 <4>[ 183.390898] softirqs last enabled at (233702): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6332 08:05:35.023647 <4>[ 183.399706] softirqs last disabled at (233689): [<ffff800008017668>] ____do_softirq+0x18/0x24
6333 08:05:35.063676 <4>[ 183.408515] ---[ end trace 0000000000000000 ]---
6334 08:05:35.063934 # Segmentation fault
6335 08:05:35.064130 # [ 182.932767] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6336 08:05:35.064309 # [ 182.939370] lkdtm: attempting good copy_to_user of correct size
6337 08:05:35.064480 # [ 182.945732] lkdtm: attempting bad copy_to_user of too large size
6338 08:05:35.064885 # [ 182.952359] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6339 08:05:35.065005 # [ 182.963199] ------------[ cut here ]------------
6340 08:05:35.066994 # [ 182.968088] kernel BUG at mm/usercopy.c:101!
6341 08:05:35.107119 # [ 182.972629] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6342 08:05:35.107685 # [ 182.979783] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6343 08:05:35.108557 # [ 182.991612] CPU: 2 PID: 3515 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
6344 08:05:35.108989 # [ 182.999554] Hardware name: ARM Juno development board (r0) (DT)
6345 08:05:35.109452 # [ 183.005747] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6346 08:05:35.110585 # [ 183.012989] pc : usercopy_abort+0xb0/0xb4
6347 08:05:35.150212 # [ 183.017287] lr : usercopy_abort+0xb0/0xb4
6348 08:05:35.150797 # [ 183.021571] sp : ffff8000109fb980
6349 08:05:35.151294 # [ 183.025151] x29: ffff8000109fb990 x28: ffff0008046db4c0 x27: 0000000000000000
6350 08:05:35.152135 # [ 183.032579] x26: 0000ffffb20fe010 x25: 0000000000000200 x24: 0001000000000000
6351 08:05:35.152605 # [ 183.040006] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6352 08:05:35.153106 # [ 183.047431] x20: ffff800009fddfe0 x19: ffff800009fd7b20 x18: 0000000000000000
6353 08:05:35.193387 # [ 183.054856] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6354 08:05:35.193939 # [ 183.062280] x14: 74706d6574746120 x13: 205d393533323539 x12: 2e32383120205b3e
6355 08:05:35.194398 # [ 183.069706] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff800008160288
6356 08:05:35.195168 # [ 183.077131] x8 : ffff0008046db4c0 x7 : 3935333235392e32 x6 : 0000000000000001
6357 08:05:35.195591 # [ 183.084556] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6358 08:05:35.195945 # [ 183.091980] x2 : 0000000000000000 x1 : ffff0008046db4c0 x0 : 0000000000000067
6359 08:05:35.196931 # [ 183.099404] Call trace:
6360 08:05:35.236555 # [ 183.102115] usercopy_abort+0xb0/0xb4
6361 08:05:35.237099 # [ 183.106052] __check_heap_object+0xf4/0x110
6362 08:05:35.237491 # [ 183.110512] __check_object_size+0x24c/0x31c
6363 08:05:35.237851 # [ 183.115056] do_usercopy_slab_size+0x1f0/0x2f4
6364 08:05:35.238612 # [ 183.119776] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6365 08:05:35.239025 # [ 183.124840] lkdtm_do_action+0x2c/0x50
6366 08:05:35.239416 # [ 183.128861] direct_entry+0x164/0x180
6367 08:05:35.239788 # [ 183.132793] full_proxy_write+0x68/0xc0
6368 08:05:35.240208 # [ 183.136904] vfs_write+0xcc/0x2a0
6369 08:05:35.240540 # [ 183.140493] ksys_write+0x78/0x104
6370 08:05:35.241018 # [ 183.144168] __arm64_sys_write+0x28/0x3c
6371 08:05:35.279867 # [ 183.148365] invoke_syscall+0x8c/0x120
6372 08:05:35.280378 # [ 183.152390] el0_svc_common.constprop.0+0x68/0x124
6373 08:05:35.280831 # [ 183.157460] do_el0_svc+0x40/0xcc
6374 08:05:35.281321 # [ 183.161048] el0_svc+0x48/0xc0
6375 08:05:35.281755 # [ 183.164376] el0t_64_sync_handler+0xb8/0xbc
6376 08:05:35.282299 # [ 183.168834] el0t_64_sync+0x18c/0x190
6377 08:05:35.282732 # [ 183.172772] Code: aa1403e3 d0004840 91144000 97fff330 (d4210000)
6378 08:05:35.283230 # [ 183.179141] ---[ end trace 0000000000000000 ]---
6379 08:05:35.283749 # [ 183.184028] note: cat[3515] exited with irqs disabled
6380 08:05:35.322842 # [ 183.189426] note: cat[3515] exited with preempt_count 1
6381 08:05:35.323380 # [ 183.196491] ------------[ cut here ]------------
6382 08:05:35.323956 # [ 183.201384] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6383 08:05:35.324769 # [ 183.211335] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6384 08:05:35.325174 # [ 183.223162] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.75-cip14 #1
6385 08:05:35.326391 # [ 183.231363] Hardware name: ARM Juno development board (r0) (DT)
6386 08:05:35.366090 # [ 183.237562] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6387 08:05:35.366634 # [ 183.244808] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6388 08:05:35.367120 # [ 183.250310] lr : ct_idle_enter+0x10/0x1c
6389 08:05:35.367998 # [ 183.254508] sp : ffff80000c453d20
6390 08:05:35.368399 # [ 183.258090] x29: ffff80000c453d20 x28: 0000000000000000 x27: 0000000000000000
6391 08:05:35.368917 # [ 183.265523] x26: 0000000000000000 x25: 0000002aa75c4d5c x24: 0000000000000000
6392 08:05:35.369723 # [ 183.272949] x23: ffff00080ada8880 x22: 0000000000000000 x21: 0000000000000000
6393 08:05:35.419353 # [ 183.280374] x20: ffff00097ef4f858 x19: ffff80000a53a858 x18: 0000000000000000
6394 08:05:35.419742 # [ 183.287799] x17: 0000000000000056 x16: 0000000000000001 x15: ffff80000a53e8c0
6395 08:05:35.420012 # [ 183.295224] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6396 08:05:35.420515 # [ 183.302648] x11: 000000000000053f x10: 000000000000053f x9 : ffff800009143f90
6397 08:05:35.420729 # USERCOPY_SLAB_SIZE_TO: saw 'call trace:': ok
6398 08:05:35.422602 ok 67 selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6399 08:05:35.422877 # selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6400 08:05:35.787662 <6>[ 184.134936] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6401 08:05:35.788291 <6>[ 184.141858] lkdtm: attempting good copy_from_user of correct size
6402 08:05:35.788580 <6>[ 184.148347] lkdtm: attempting bad copy_from_user of too large size
6403 08:05:35.788825 <0>[ 184.155248] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6404 08:05:35.789019 <4>[ 184.165985] ------------[ cut here ]------------
6405 08:05:35.791020 <2>[ 184.170875] kernel BUG at mm/usercopy.c:101!
6406 08:05:35.831030 <0>[ 184.175422] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6407 08:05:35.831372 <4>[ 184.182584] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6408 08:05:35.831882 <4>[ 184.194410] CPU: 1 PID: 3558 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
6409 08:05:35.832089 <4>[ 184.202350] Hardware name: ARM Juno development board (r0) (DT)
6410 08:05:35.832311 <4>[ 184.208547] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6411 08:05:35.834374 <4>[ 184.215788] pc : usercopy_abort+0xb0/0xb4
6412 08:05:35.874401 <4>[ 184.220083] lr : usercopy_abort+0xb0/0xb4
6413 08:05:35.874673 <4>[ 184.224369] sp : ffff800010aa3950
6414 08:05:35.874915 <4>[ 184.227950] x29: ffff800010aa3960 x28: ffff0008046dcf00 x27: 0000000000000000
6415 08:05:35.875140 <4>[ 184.235379] x26: 0000ffffaa08f010 x25: 0000000000000200 x24: 0001000000000000
6416 08:05:35.875514 <4>[ 184.242805] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6417 08:05:35.875636 <4>[ 184.250230] x20: ffff800009fddfe0 x19: ffff800009fd7b20 x18: 0000000000000000
6418 08:05:35.877704 <4>[ 184.257656] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6419 08:05:35.917735 <4>[ 184.265081] x14: 706d657474612065 x13: 205d383432353531 x12: 2e34383120205b3e
6420 08:05:35.918034 <4>[ 184.272506] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff800008160288
6421 08:05:35.918518 <4>[ 184.279931] x8 : ffff0008046dcf00 x7 : 3834323535312e34 x6 : 0000000000000001
6422 08:05:35.919312 <4>[ 184.287356] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6423 08:05:35.919713 <4>[ 184.294779] x2 : 0000000000000000 x1 : ffff0008046dcf00 x0 : 0000000000000066
6424 08:05:35.920158 <4>[ 184.302203] Call trace:
6425 08:05:35.921248 <4>[ 184.304913] usercopy_abort+0xb0/0xb4
6426 08:05:35.961322 <4>[ 184.308851] __check_heap_object+0xf4/0x110
6427 08:05:35.961857 <4>[ 184.313309] __check_object_size+0x24c/0x31c
6428 08:05:35.962367 <4>[ 184.317853] do_usercopy_slab_size+0x28c/0x2f4
6429 08:05:35.963185 <4>[ 184.322572] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6430 08:05:35.963592 <4>[ 184.327812] lkdtm_do_action+0x2c/0x50
6431 08:05:35.964035 <4>[ 184.331832] direct_entry+0x164/0x180
6432 08:05:35.964462 <4>[ 184.335763] full_proxy_write+0x68/0xc0
6433 08:05:35.964911 <4>[ 184.339875] vfs_write+0xcc/0x2a0
6434 08:05:35.965336 <4>[ 184.343463] ksys_write+0x78/0x104
6435 08:05:35.965853 <4>[ 184.347139] __arm64_sys_write+0x28/0x3c
6436 08:05:36.004754 <4>[ 184.351336] invoke_syscall+0x8c/0x120
6437 08:05:36.005273 <4>[ 184.355362] el0_svc_common.constprop.0+0x68/0x124
6438 08:05:36.005657 <4>[ 184.360430] do_el0_svc+0x40/0xcc
6439 08:05:36.006055 <4>[ 184.364018] el0_svc+0x48/0xc0
6440 08:05:36.006409 <4>[ 184.367346] el0t_64_sync_handler+0xb8/0xbc
6441 08:05:36.006743 <4>[ 184.371804] el0t_64_sync+0x18c/0x190
6442 08:05:36.007415 <0>[ 184.375741] Code: aa1403e3 d0004840 91144000 97fff330 (d4210000)
6443 08:05:36.007775 <4>[ 184.382110] ---[ end trace 0000000000000000 ]---
6444 08:05:36.008306 <6>[ 184.386997] note: cat[3558] exited with irqs disabled
6445 08:05:36.049320 <6>[ 184.392374] note: cat[3558] exited with preempt_count 1
6446 08:05:36.049698 <4>[ 184.399463] ------------[ cut here ]------------
6447 08:05:36.049944 <4>[ 184.404355] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6448 08:05:36.050460 <4>[ 184.414301] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6449 08:05:36.050641 <4>[ 184.426124] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.75-cip14 #1
6450 08:05:36.052566 <4>[ 184.434326] Hardware name: ARM Juno development board (r0) (DT)
6451 08:05:36.092754 <4>[ 184.440517] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6452 08:05:36.093107 <4>[ 184.447760] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6453 08:05:36.093393 <4>[ 184.453268] lr : ct_idle_enter+0x10/0x1c
6454 08:05:36.093643 <4>[ 184.457461] sp : ffff80000c44bd20
6455 08:05:36.093875 <4>[ 184.461044] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
6456 08:05:36.094407 <4>[ 184.468471] x26: 0000000000000000 x25: 0000002aef103ed8 x24: 0000000000000000
6457 08:05:36.095986 <4>[ 184.475896] x23: ffff000805e46880 x22: 0000000000000000 x21: 0000000000000000
6458 08:05:36.136087 <4>[ 184.483320] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
6459 08:05:36.136398 <4>[ 184.490746] x17: 0000000000000069 x16: 0000000000000001 x15: ffff80000a53e8c0
6460 08:05:36.136591 <4>[ 184.498170] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6461 08:05:36.136841 <4>[ 184.505595] x11: 0000000000000f8f x10: 0000000000000f8f x9 : ffff800009143f90
6462 08:05:36.137031 <4>[ 184.513019] x8 : 0000000000036db7 x7 : 071c71c71c71c71c x6 : ffff80000b6361d8
6463 08:05:36.179423 <4>[ 184.520447] x5 : 0000000000000705 x4 : 4000000000000002 x3 : ffff8009749f6000
6464 08:05:36.179743 <4>[ 184.527876] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
6465 08:05:36.179982 <4>[ 184.535301] Call trace:
6466 08:05:36.180175 <4>[ 184.538011] ct_kernel_exit.constprop.0+0x11c/0x180
6467 08:05:36.180356 <4>[ 184.543164] ct_idle_enter+0x10/0x1c
6468 08:05:36.180785 <4>[ 184.547008] cpuidle_enter_state+0x2a4/0x5a0
6469 08:05:36.180981 <4>[ 184.551555] cpuidle_enter+0x40/0x60
6470 08:05:36.181143 <4>[ 184.555404] do_idle+0x258/0x310
6471 08:05:36.181297 <4>[ 184.558906] cpu_startup_entry+0x3c/0x44
6472 08:05:36.182726 <4>[ 184.563103] secondary_start_kernel+0x138/0x160
6473 08:05:36.222724 <4>[ 184.567911] __secondary_switched+0xb0/0xb4
6474 08:05:36.223030 <4>[ 184.572369] irq event stamp: 249230
6475 08:05:36.223248 <4>[ 184.576123] hardirqs last enabled at (249229): [<ffff8000096f2424>] el1_interrupt+0x54/0x64
6476 08:05:36.223445 <4>[ 184.584850] hardirqs last disabled at (249230): [<ffff800008127b1c>] do_idle+0xec/0x310
6477 08:05:36.223629 <4>[ 184.593139] softirqs last enabled at (249228): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6478 08:05:36.225982 <4>[ 184.601948] softirqs last disabled at (249209): [<ffff800008017668>] ____do_softirq+0x18/0x24
6479 08:05:36.266285 <4>[ 184.610758] ---[ end trace 0000000000000000 ]---
6480 08:05:36.266549 # Segmentation fault
6481 08:05:36.266738 # [ 184.134936] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6482 08:05:36.266913 # [ 184.141858] lkdtm: attempting good copy_from_user of correct size
6483 08:05:36.267084 # [ 184.148347] lkdtm: attempting bad copy_from_user of too large size
6484 08:05:36.267592 # [ 184.155248] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6485 08:05:36.267962 # [ 184.165985] ------------[ cut here ]------------
6486 08:05:36.269826 # [ 184.170875] kernel BUG at mm/usercopy.c:101!
6487 08:05:36.309743 # [ 184.175422] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6488 08:05:36.310639 # [ 184.182584] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6489 08:05:36.311044 # [ 184.194410] CPU: 1 PID: 3558 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
6490 08:05:36.311402 # [ 184.202350] Hardware name: ARM Juno development board (r0) (DT)
6491 08:05:36.311740 # [ 184.208547] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6492 08:05:36.313348 # [ 184.215788] pc : usercopy_abort+0xb0/0xb4
6493 08:05:36.352892 # [ 184.220083] lr : usercopy_abort+0xb0/0xb4
6494 08:05:36.353406 # [ 184.224369] sp : ffff800010aa3950
6495 08:05:36.353780 # [ 184.227950] x29: ffff800010aa3960 x28: ffff0008046dcf00 x27: 0000000000000000
6496 08:05:36.354534 # [ 184.235379] x26: 0000ffffaa08f010 x25: 0000000000000200 x24: 0001000000000000
6497 08:05:36.354920 # [ 184.242805] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6498 08:05:36.355258 # [ 184.250230] x20: ffff800009fddfe0 x19: ffff800009fd7b20 x18: 0000000000000000
6499 08:05:36.396071 # [ 184.257656] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6500 08:05:36.396650 # [ 184.265081] x14: 706d657474612065 x13: 205d383432353531 x12: 2e34383120205b3e
6501 08:05:36.397380 # [ 184.272506] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff800008160288
6502 08:05:36.397761 # [ 184.279931] x8 : ffff0008046dcf00 x7 : 3834323535312e34 x6 : 0000000000000001
6503 08:05:36.398166 # [ 184.287356] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6504 08:05:36.398517 # [ 184.294779] x2 : 0000000000000000 x1 : ffff0008046dcf00 x0 : 0000000000000066
6505 08:05:36.399795 # [ 184.302203] Call trace:
6506 08:05:36.439260 # [ 184.304913] usercopy_abort+0xb0/0xb4
6507 08:05:36.439783 # [ 184.308851] __check_heap_object+0xf4/0x110
6508 08:05:36.440152 # [ 184.313309] __check_object_size+0x24c/0x31c
6509 08:05:36.440496 # [ 184.317853] do_usercopy_slab_size+0x28c/0x2f4
6510 08:05:36.440823 # [ 184.322572] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6511 08:05:36.441487 # [ 184.327812] lkdtm_do_action+0x2c/0x50
6512 08:05:36.441841 # [ 184.331832] direct_entry+0x164/0x180
6513 08:05:36.442231 # [ 184.335763] full_proxy_write+0x68/0xc0
6514 08:05:36.442671 # [ 184.339875] vfs_write+0xcc/0x2a0
6515 08:05:36.443120 # [ 184.343463] ksys_write+0x78/0x104
6516 08:05:36.443636 # [ 184.347139] __arm64_sys_write+0x28/0x3c
6517 08:05:36.482445 # [ 184.351336] invoke_syscall+0x8c/0x120
6518 08:05:36.482986 # [ 184.355362] el0_svc_common.constprop.0+0x68/0x124
6519 08:05:36.483468 # [ 184.360430] do_el0_svc+0x40/0xcc
6520 08:05:36.483918 # [ 184.364018] el0_svc+0x48/0xc0
6521 08:05:36.484352 # [ 184.367346] el0t_64_sync_handler+0xb8/0xbc
6522 08:05:36.484780 # [ 184.371804] el0t_64_sync+0x18c/0x190
6523 08:05:36.485547 # [ 184.375741] Code: aa1403e3 d0004840 91144000 97fff330 (d4210000)
6524 08:05:36.486065 # [ 184.382110] ---[ end trace 0000000000000000 ]---
6525 08:05:36.486514 # [ 184.386997] note: cat[3558] exited with irqs disabled
6526 08:05:36.525516 # [ 184.392374] note: cat[3558] exited with preempt_count 1
6527 08:05:36.526102 # [ 184.399463] ------------[ cut here ]------------
6528 08:05:36.526592 # [ 184.404355] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6529 08:05:36.527454 # [ 184.414301] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6530 08:05:36.527890 # [ 184.426124] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.75-cip14 #1
6531 08:05:36.528990 # [ 184.434326] Hardware name: ARM Juno development board (r0) (DT)
6532 08:05:36.568873 # [ 184.440517] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6533 08:05:36.569437 # [ 184.447760] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6534 08:05:36.569850 # [ 184.453268] lr : ct_idle_enter+0x10/0x1c
6535 08:05:36.570299 # [ 184.457461] sp : ffff80000c44bd20
6536 08:05:36.570650 # [ 184.461044] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
6537 08:05:36.570996 # [ 184.468471] x26: 0000000000000000 x25: 0000002aef103ed8 x24: 0000000000000000
6538 08:05:36.572316 # [ 184.475896] x23: ffff000805e46880 x22: 0000000000000000 x21: 0000000000000000
6539 08:05:36.611817 # [ 184.483320] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
6540 08:05:36.612352 # [ 184.490746] x17: 0000000000000069 x16: 0000000000000001 x15: ffff80000a53e8c0
6541 08:05:36.613085 # [ 184.498170] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6542 08:05:36.613475 # [ 184.505595] x11: 0000000000000f8f x10: 0000000000000f8f x9 : ffff800009143f90
6543 08:05:36.613836 # [ 184.513019] x8 : 0000000000036db7 x7 : 071c71c71c71c71c x6 : ffff80000b6361d8
6544 08:05:36.614242 # USERCOPY_SLAB_SIZE_FROM: saw 'call trace:': ok
6545 08:05:36.615315 ok 68 selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6546 08:05:36.630565 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6547 08:05:37.058127 <6>[ 185.405422] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6548 08:05:37.058453 <6>[ 185.412483] lkdtm: attempting good copy_to_user inside whitelist
6549 08:05:37.058739 <6>[ 185.418945] lkdtm: attempting bad copy_to_user outside whitelist
6550 08:05:37.059024 <0>[ 185.425465] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6551 08:05:37.059285 <4>[ 185.436531] ------------[ cut here ]------------
6552 08:05:37.061244 <2>[ 185.441419] kernel BUG at mm/usercopy.c:101!
6553 08:05:37.101156 <0>[ 185.445961] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6554 08:05:37.101513 <4>[ 185.453115] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6555 08:05:37.102022 <4>[ 185.464945] CPU: 2 PID: 3601 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
6556 08:05:37.102252 <4>[ 185.472886] Hardware name: ARM Juno development board (r0) (DT)
6557 08:05:37.102446 <4>[ 185.479081] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6558 08:05:37.104549 <4>[ 185.486324] pc : usercopy_abort+0xb0/0xb4
6559 08:05:37.144591 <4>[ 185.490614] lr : usercopy_abort+0xb0/0xb4
6560 08:05:37.144866 <4>[ 185.494898] sp : ffff800010b53a70
6561 08:05:37.145071 <4>[ 185.498478] x29: ffff800010b53a80 x28: ffff000807199a80 x27: 0000000000000000
6562 08:05:37.145258 <4>[ 185.505906] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6563 08:05:37.145668 <4>[ 185.513332] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6564 08:05:37.145839 <4>[ 185.520757] x20: ffff800009fddfe0 x19: ffff80000a0f4270 x18: 0000000000000000
6565 08:05:37.147899 <4>[ 185.528182] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6566 08:05:37.187906 <4>[ 185.535607] x14: 74706d6574746120 x13: 205d353634353234 x12: 2e35383120205b3e
6567 08:05:37.188172 <4>[ 185.543032] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff800008160288
6568 08:05:37.188370 <4>[ 185.550457] x8 : ffff000807199a80 x7 : 3536343532342e35 x6 : 0000000000000001
6569 08:05:37.188831 <4>[ 185.557881] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6570 08:05:37.189036 <4>[ 185.565304] x2 : 0000000000000000 x1 : ffff000807199a80 x0 : 000000000000006a
6571 08:05:37.191412 <4>[ 185.572729] Call trace:
6572 08:05:37.191886 <4>[ 185.575438] usercopy_abort+0xb0/0xb4
6573 08:05:37.231490 <4>[ 185.579375] __check_heap_object+0xf4/0x110
6574 08:05:37.232010 <4>[ 185.583834] __check_object_size+0x24c/0x31c
6575 08:05:37.232397 <4>[ 185.588378] do_usercopy_slab_whitelist+0x230/0x2c0
6576 08:05:37.233097 <4>[ 185.593533] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6577 08:05:37.233476 <4>[ 185.599032] lkdtm_do_action+0x2c/0x50
6578 08:05:37.233821 <4>[ 185.603053] direct_entry+0x164/0x180
6579 08:05:37.234201 <4>[ 185.606985] full_proxy_write+0x68/0xc0
6580 08:05:37.234532 <4>[ 185.611096] vfs_write+0xcc/0x2a0
6581 08:05:37.234965 <4>[ 185.614685] ksys_write+0x78/0x104
6582 08:05:37.235375 <4>[ 185.618360] __arm64_sys_write+0x28/0x3c
6583 08:05:37.274913 <4>[ 185.622557] invoke_syscall+0x8c/0x120
6584 08:05:37.275429 <4>[ 185.626582] el0_svc_common.constprop.0+0x68/0x124
6585 08:05:37.275813 <4>[ 185.631652] do_el0_svc+0x40/0xcc
6586 08:05:37.276170 <4>[ 185.635239] el0_svc+0x48/0xc0
6587 08:05:37.276512 <4>[ 185.638566] el0t_64_sync_handler+0xb8/0xbc
6588 08:05:37.276838 <4>[ 185.643024] el0t_64_sync+0x18c/0x190
6589 08:05:37.277534 <0>[ 185.646961] Code: aa1403e3 d0004840 91144000 97fff330 (d4210000)
6590 08:05:37.277905 <4>[ 185.653330] ---[ end trace 0000000000000000 ]---
6591 08:05:37.278472 <6>[ 185.658216] note: cat[3601] exited with irqs disabled
6592 08:05:37.319604 <6>[ 185.663590] note: cat[3601] exited with preempt_count 1
6593 08:05:37.319959 <4>[ 185.670760] ------------[ cut here ]------------
6594 08:05:37.320541 <4>[ 185.675651] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6595 08:05:37.320752 <4>[ 185.685598] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6596 08:05:37.320954 <4>[ 185.697423] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.75-cip14 #1
6597 08:05:37.362936 <4>[ 185.705627] Hardware name: ARM Juno development board (r0) (DT)
6598 08:05:37.363275 <4>[ 185.711819] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6599 08:05:37.363503 <4>[ 185.719060] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6600 08:05:37.363701 <4>[ 185.724559] lr : ct_idle_enter+0x10/0x1c
6601 08:05:37.363886 <4>[ 185.728751] sp : ffff80000c453d20
6602 08:05:37.364348 <4>[ 185.732334] x29: ffff80000c453d20 x28: 0000000000000000 x27: 0000000000000000
6603 08:05:37.364545 <4>[ 185.739762] x26: 0000000000000001 x25: 0000002b3ad6ab40 x24: 0000000000000001
6604 08:05:37.366294 <4>[ 185.747187] x23: ffff00080ada8880 x22: 0000000000000001 x21: 0000000000000001
6605 08:05:37.406551 <4>[ 185.754612] x20: ffff00097ef4f858 x19: ffff80000a53a858 x18: 0000000000000000
6606 08:05:37.406876 <4>[ 185.762038] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023e98
6607 08:05:37.407163 <4>[ 185.769463] x14: ffff8000096d1344 x13: ffff800008c0fb70 x12: ffff800008436d70
6608 08:05:37.407419 <4>[ 185.776893] x11: 0000000000000663 x10: 0000000000000663 x9 : ffff800009143f90
6609 08:05:37.407658 <4>[ 185.784320] x8 : ffff0008008eb4c0 x7 : 071c71c71c71c71c x6 : ffff8000081c99c8
6610 08:05:37.449672 <4>[ 185.791748] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a15000
6611 08:05:37.449995 <4>[ 185.799175] x2 : ffff80000c453d20 x1 : ffff80000a53a858 x0 : 4000000000000000
6612 08:05:37.450239 <4>[ 185.806604] Call trace:
6613 08:05:37.450436 <4>[ 185.809315] ct_kernel_exit.constprop.0+0x11c/0x180
6614 08:05:37.450618 <4>[ 185.814467] ct_idle_enter+0x10/0x1c
6615 08:05:37.451049 <4>[ 185.818312] cpuidle_enter_state+0x2a4/0x5a0
6616 08:05:37.451242 <4>[ 185.822860] cpuidle_enter+0x40/0x60
6617 08:05:37.451406 <4>[ 185.826710] do_idle+0x258/0x310
6618 08:05:37.451563 <4>[ 185.830213] cpu_startup_entry+0x3c/0x44
6619 08:05:37.452981 <4>[ 185.834410] secondary_start_kernel+0x138/0x160
6620 08:05:37.493021 <4>[ 185.839218] __secondary_switched+0xb0/0xb4
6621 08:05:37.493331 <4>[ 185.843675] irq event stamp: 233744
6622 08:05:37.493603 <4>[ 185.847430] hardirqs last enabled at (233743): [<ffff8000081cb918>] tick_nohz_idle_enter+0x78/0x144
6623 08:05:37.493846 <4>[ 185.856853] hardirqs last disabled at (233744): [<ffff800008127b1c>] do_idle+0xec/0x310
6624 08:05:37.494100 <4>[ 185.865141] softirqs last enabled at (233702): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6625 08:05:37.496302 <4>[ 185.873950] softirqs last disabled at (233689): [<ffff800008017668>] ____do_softirq+0x18/0x24
6626 08:05:37.536369 <4>[ 185.882759] ---[ end trace 0000000000000000 ]---
6627 08:05:37.536646 # Segmentation fault
6628 08:05:37.536898 # [ 185.405422] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6629 08:05:37.537130 # [ 185.412483] lkdtm: attempting good copy_to_user inside whitelist
6630 08:05:37.537345 # [ 185.418945] lkdtm: attempting bad copy_to_user outside whitelist
6631 08:05:37.537901 # [ 185.425465] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6632 08:05:37.539882 # [ 185.436531] ------------[ cut here ]------------
6633 08:05:37.579777 # [ 185.441419] kernel BUG at mm/usercopy.c:101!
6634 08:05:37.580354 # [ 185.445961] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6635 08:05:37.581274 # [ 185.453115] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6636 08:05:37.581703 # [ 185.464945] CPU: 2 PID: 3601 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
6637 08:05:37.582207 # [ 185.472886] Hardware name: ARM Juno development board (r0) (DT)
6638 08:05:37.583277 # [ 185.479081] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6639 08:05:37.622933 # [ 185.486324] pc : usercopy_abort+0xb0/0xb4
6640 08:05:37.623495 # [ 185.490614] lr : usercopy_abort+0xb0/0xb4
6641 08:05:37.624020 # [ 185.494898] sp : ffff800010b53a70
6642 08:05:37.624479 # [ 185.498478] x29: ffff800010b53a80 x28: ffff000807199a80 x27: 0000000000000000
6643 08:05:37.625306 # [ 185.505906] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6644 08:05:37.625718 # [ 185.513332] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6645 08:05:37.626265 # [ 185.520757] x20: ffff800009fddfe0 x19: ffff80000a0f4270 x18: 0000000000000000
6646 08:05:37.666099 # [ 185.528182] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6647 08:05:37.666685 # [ 185.535607] x14: 74706d6574746120 x13: 205d353634353234 x12: 2e35383120205b3e
6648 08:05:37.667196 # [ 185.543032] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff800008160288
6649 08:05:37.668043 # [ 185.550457] x8 : ffff000807199a80 x7 : 3536343532342e35 x6 : 0000000000000001
6650 08:05:37.668467 # [ 185.557881] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6651 08:05:37.669690 # [ 185.565304] x2 : 0000000000000000 x1 : ffff000807199a80 x0 : 000000000000006a
6652 08:05:37.670226 # [ 185.572729] Call trace:
6653 08:05:37.709205 # [ 185.575438] usercopy_abort+0xb0/0xb4
6654 08:05:37.709792 # [ 185.579375] __check_heap_object+0xf4/0x110
6655 08:05:37.710309 # [ 185.583834] __check_object_size+0x24c/0x31c
6656 08:05:37.710675 # [ 185.588378] do_usercopy_slab_whitelist+0x230/0x2c0
6657 08:05:37.711359 # [ 185.593533] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6658 08:05:37.711726 # [ 185.599032] lkdtm_do_action+0x2c/0x50
6659 08:05:37.712061 # [ 185.603053] direct_entry+0x164/0x180
6660 08:05:37.712383 # [ 185.606985] full_proxy_write+0x68/0xc0
6661 08:05:37.712817 # [ 185.611096] vfs_write+0xcc/0x2a0
6662 08:05:37.713215 # [ 185.614685] ksys_write+0x78/0x104
6663 08:05:37.752424 # [ 185.618360] __arm64_sys_write+0x28/0x3c
6664 08:05:37.752956 # [ 185.622557] invoke_syscall+0x8c/0x120
6665 08:05:37.753331 # [ 185.626582] el0_svc_common.constprop.0+0x68/0x124
6666 08:05:37.753679 # [ 185.631652] do_el0_svc+0x40/0xcc
6667 08:05:37.754050 # [ 185.635239] el0_svc+0x48/0xc0
6668 08:05:37.754388 # [ 185.638566] el0t_64_sync_handler+0xb8/0xbc
6669 08:05:37.754711 # [ 185.643024] el0t_64_sync+0x18c/0x190
6670 08:05:37.755440 # [ 185.646961] Code: aa1403e3 d0004840 91144000 97fff330 (d4210000)
6671 08:05:37.755940 # [ 185.653330] ---[ end trace 0000000000000000 ]---
6672 08:05:37.756353 # [ 185.658216] note: cat[3601] exited with irqs disabled
6673 08:05:37.795604 # [ 185.663590] note: cat[3601] exited with preempt_count 1
6674 08:05:37.796175 # [ 185.670760] ------------[ cut here ]------------
6675 08:05:37.797065 # [ 185.675651] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6676 08:05:37.797483 # [ 185.685598] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6677 08:05:37.797854 # [ 185.697423] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.75-cip14 #1
6678 08:05:37.838709 # [ 185.705627] Hardware name: ARM Juno development board (r0) (DT)
6679 08:05:37.839242 # [ 185.711819] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6680 08:05:37.839639 # [ 185.719060] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6681 08:05:37.839999 # [ 185.724559] lr : ct_idle_enter+0x10/0x1c
6682 08:05:37.840391 # [ 185.728751] sp : ffff80000c453d20
6683 08:05:37.841216 # [ 185.732334] x29: ffff80000c453d20 x28: 0000000000000000 x27: 0000000000000000
6684 08:05:37.841623 # [ 185.739762] x26: 0000000000000001 x25: 0000002b3ad6ab40 x24: 0000000000000001
6685 08:05:37.842259 # [ 185.747187] x23: ffff00080ada8880 x22: 0000000000000001 x21: 0000000000000001
6686 08:05:37.881244 # [ 185.754612] x20: ffff00097ef4f858 x19: ffff80000a53a858 x18: 0000000000000000
6687 08:05:37.881770 # [ 185.762038] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023e98
6688 08:05:37.882309 # USERCOPY_SLAB_WHITELIST_TO: saw 'call trace:': ok
6689 08:05:37.883111 ok 69 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6690 08:05:37.884702 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6691 08:05:38.276677 <6>[ 186.621039] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6692 08:05:38.277036 <6>[ 186.628438] lkdtm: attempting good copy_from_user inside whitelist
6693 08:05:38.277631 <6>[ 186.634974] lkdtm: attempting bad copy_from_user outside whitelist
6694 08:05:38.277879 <0>[ 186.641461] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6695 08:05:38.278169 <4>[ 186.652436] ------------[ cut here ]------------
6696 08:05:38.278394 <2>[ 186.657324] kernel BUG at mm/usercopy.c:101!
6697 08:05:38.320077 <0>[ 186.661867] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6698 08:05:38.320416 <4>[ 186.669027] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6699 08:05:38.320958 <4>[ 186.680859] CPU: 1 PID: 3644 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
6700 08:05:38.321177 <4>[ 186.688803] Hardware name: ARM Juno development board (r0) (DT)
6701 08:05:38.321402 <4>[ 186.694994] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6702 08:05:38.321617 <4>[ 186.702236] pc : usercopy_abort+0xb0/0xb4
6703 08:05:38.323462 <4>[ 186.706527] lr : usercopy_abort+0xb0/0xb4
6704 08:05:38.363395 <4>[ 186.710811] sp : ffff800010bdb930
6705 08:05:38.363676 <4>[ 186.714391] x29: ffff800010bdb940 x28: ffff000807398040 x27: 0000000000000000
6706 08:05:38.363936 <4>[ 186.721820] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6707 08:05:38.364424 <4>[ 186.729247] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6708 08:05:38.364633 <4>[ 186.736673] x20: ffff800009fddfe0 x19: ffff80000a0f4270 x18: 0000000000000000
6709 08:05:38.366899 <4>[ 186.744098] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6710 08:05:38.407011 <4>[ 186.751523] x14: 706d657474612065 x13: 205d313634313436 x12: 2e36383120205b3e
6711 08:05:38.407539 <4>[ 186.758948] x11: 657366666f282027 x10: 0000000000001500 x9 : ffff800008160288
6712 08:05:38.408031 <4>[ 186.766373] x8 : ffff000807398040 x7 : ffff80000b0f9770 x6 : 0000000000000001
6713 08:05:38.408828 <4>[ 186.773798] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6714 08:05:38.409236 <4>[ 186.781222] x2 : 0000000000000000 x1 : ffff000807398040 x0 : 0000000000000069
6715 08:05:38.409689 <4>[ 186.788647] Call trace:
6716 08:05:38.410549 <4>[ 186.791357] usercopy_abort+0xb0/0xb4
6717 08:05:38.450316 <4>[ 186.795294] __check_heap_object+0xf4/0x110
6718 08:05:38.451178 <4>[ 186.799754] __check_object_size+0x24c/0x31c
6719 08:05:38.451606 <4>[ 186.804298] do_usercopy_slab_whitelist+0x1c4/0x2c0
6720 08:05:38.452069 <4>[ 186.809453] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6721 08:05:38.452508 <4>[ 186.815128] lkdtm_do_action+0x2c/0x50
6722 08:05:38.452933 <4>[ 186.819148] direct_entry+0x164/0x180
6723 08:05:38.453357 <4>[ 186.823080] full_proxy_write+0x68/0xc0
6724 08:05:38.453791 <4>[ 186.827191] vfs_write+0xcc/0x2a0
6725 08:05:38.454258 <4>[ 186.830780] ksys_write+0x78/0x104
6726 08:05:38.454782 <4>[ 186.834455] __arm64_sys_write+0x28/0x3c
6727 08:05:38.493680 <4>[ 186.838652] invoke_syscall+0x8c/0x120
6728 08:05:38.494231 <4>[ 186.842677] el0_svc_common.constprop.0+0x68/0x124
6729 08:05:38.494745 <4>[ 186.847746] do_el0_svc+0x40/0xcc
6730 08:05:38.495549 <4>[ 186.851334] el0_svc+0x48/0xc0
6731 08:05:38.495958 <4>[ 186.854661] el0t_64_sync_handler+0xb8/0xbc
6732 08:05:38.496402 <4>[ 186.859119] el0t_64_sync+0x18c/0x190
6733 08:05:38.496835 <0>[ 186.863057] Code: aa1403e3 d0004840 91144000 97fff330 (d4210000)
6734 08:05:38.497278 <4>[ 186.869425] ---[ end trace 0000000000000000 ]---
6735 08:05:38.497704 <6>[ 186.874312] note: cat[3644] exited with irqs disabled
6736 08:05:38.538354 <6>[ 186.879694] note: cat[3644] exited with preempt_count 1
6737 08:05:38.538705 <4>[ 186.886749] ------------[ cut here ]------------
6738 08:05:38.538990 <4>[ 186.891639] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6739 08:05:38.539470 <4>[ 186.901586] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6740 08:05:38.539732 <4>[ 186.913414] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.75-cip14 #1
6741 08:05:38.541593 <4>[ 186.921619] Hardware name: ARM Juno development board (r0) (DT)
6742 08:05:38.581739 <4>[ 186.927816] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6743 08:05:38.582102 <4>[ 186.935063] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6744 08:05:38.582365 <4>[ 186.940566] lr : ct_idle_enter+0x10/0x1c
6745 08:05:38.582654 <4>[ 186.944759] sp : ffff80000c44bd20
6746 08:05:38.583130 <4>[ 186.948340] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
6747 08:05:38.583325 <4>[ 186.955770] x26: 0000000000000001 x25: 0000002b835139a8 x24: 0000000000000001
6748 08:05:38.584961 <4>[ 186.963202] x23: ffff000805e46880 x22: 0000000000000001 x21: 0000000000000001
6749 08:05:38.625078 <4>[ 186.970627] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
6750 08:05:38.625390 <4>[ 186.978055] x17: 00000000000000b4 x16: 0000000000000002 x15: ffff80000a53e8c0
6751 08:05:38.625587 <4>[ 186.985485] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6752 08:05:38.626044 <4>[ 186.992910] x11: 0000000000000ca5 x10: 0000000000000ca5 x9 : ffff800009143f90
6753 08:05:38.626239 <4>[ 187.000335] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c99c8
6754 08:05:38.628401 <4>[ 187.007762] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
6755 08:05:38.668440 <4>[ 187.015187] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
6756 08:05:38.668748 <4>[ 187.022613] Call trace:
6757 08:05:38.668966 <4>[ 187.025323] ct_kernel_exit.constprop.0+0x11c/0x180
6758 08:05:38.669157 <4>[ 187.030475] ct_idle_enter+0x10/0x1c
6759 08:05:38.669337 <4>[ 187.034320] cpuidle_enter_state+0x2a4/0x5a0
6760 08:05:38.669511 <4>[ 187.038867] cpuidle_enter+0x40/0x60
6761 08:05:38.669638 <4>[ 187.042716] do_idle+0x258/0x310
6762 08:05:38.669971 <4>[ 187.046218] cpu_startup_entry+0x3c/0x44
6763 08:05:38.670121 <4>[ 187.050414] secondary_start_kernel+0x138/0x160
6764 08:05:38.671698 <4>[ 187.055223] __secondary_switched+0xb0/0xb4
6765 08:05:38.712209 <4>[ 187.059681] irq event stamp: 249230
6766 08:05:38.712510 <4>[ 187.063436] hardirqs last enabled at (249229): [<ffff8000096f2424>] el1_interrupt+0x54/0x64
6767 08:05:38.712783 <4>[ 187.072162] hardirqs last disabled at (249230): [<ffff800008127b1c>] do_idle+0xec/0x310
6768 08:05:38.713398 <4>[ 187.080451] softirqs last enabled at (249228): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6769 08:05:38.713828 <4>[ 187.089258] softirqs last disabled at (249209): [<ffff800008017668>] ____do_softirq+0x18/0x24
6770 08:05:38.715733 <4>[ 187.098067] ---[ end trace 0000000000000000 ]---
6771 08:05:38.755632 # Segmentation fault
6772 08:05:38.756170 # [ 186.621039] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6773 08:05:38.756668 # [ 186.628438] lkdtm: attempting good copy_from_user inside whitelist
6774 08:05:38.757520 # [ 186.634974] lkdtm: attempting bad copy_from_user outside whitelist
6775 08:05:38.757944 # [ 186.641461] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6776 08:05:38.758435 # [ 186.652436] ------------[ cut here ]------------
6777 08:05:38.759373 # [ 186.657324] kernel BUG at mm/usercopy.c:101!
6778 08:05:38.798782 # [ 186.661867] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6779 08:05:38.799312 # [ 186.669027] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6780 08:05:38.799700 # [ 186.680859] CPU: 1 PID: 3644 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
6781 08:05:38.800437 # [ 186.688803] Hardware name: ARM Juno development board (r0) (DT)
6782 08:05:38.800827 # [ 186.694994] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6783 08:05:38.802355 # [ 186.702236] pc : usercopy_abort+0xb0/0xb4
6784 08:05:38.841921 # [ 186.706527] lr : usercopy_abort+0xb0/0xb4
6785 08:05:38.842475 # [ 186.710811] sp : ffff800010bdb930
6786 08:05:38.842860 # [ 186.714391] x29: ffff800010bdb940 x28: ffff000807398040 x27: 0000000000000000
6787 08:05:38.843592 # [ 186.721820] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6788 08:05:38.843982 # [ 186.729247] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6789 08:05:38.844329 # [ 186.736673] x20: ffff800009fddfe0 x19: ffff80000a0f4270 x18: 0000000000000000
6790 08:05:38.845527 # [ 186.744098] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6791 08:05:38.885104 # [ 186.751523] x14: 706d657474612065 x13: 205d313634313436 x12: 2e36383120205b3e
6792 08:05:38.885645 # [ 186.758948] x11: 657366666f282027 x10: 0000000000001500 x9 : ffff800008160288
6793 08:05:38.886475 # [ 186.766373] x8 : ffff000807398040 x7 : ffff80000b0f9770 x6 : 0000000000000001
6794 08:05:38.886892 # [ 186.773798] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6795 08:05:38.887256 # [ 186.781222] x2 : 0000000000000000 x1 : ffff000807398040 x0 : 0000000000000069
6796 08:05:38.887601 # [ 186.788647] Call trace:
6797 08:05:38.888687 # [ 186.791357] usercopy_abort+0xb0/0xb4
6798 08:05:38.928287 # [ 186.795294] __check_heap_object+0xf4/0x110
6799 08:05:38.928847 # [ 186.799754] __check_object_size+0x24c/0x31c
6800 08:05:38.929248 # [ 186.804298] do_usercopy_slab_whitelist+0x1c4/0x2c0
6801 08:05:38.929996 # [ 186.809453] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6802 08:05:38.930428 # [ 186.815128] lkdtm_do_action+0x2c/0x50
6803 08:05:38.930779 # [ 186.819148] direct_entry+0x164/0x180
6804 08:05:38.931119 # [ 186.823080] full_proxy_write+0x68/0xc0
6805 08:05:38.931472 # [ 186.827191] vfs_write+0xcc/0x2a0
6806 08:05:38.931882 # [ 186.830780] ksys_write+0x78/0x104
6807 08:05:38.932289 # [ 186.834455] __arm64_sys_write+0x28/0x3c
6808 08:05:38.971437 # [ 186.838652] invoke_syscall+0x8c/0x120
6809 08:05:38.971983 # [ 186.842677] el0_svc_common.constprop.0+0x68/0x124
6810 08:05:38.972373 # [ 186.847746] do_el0_svc+0x40/0xcc
6811 08:05:38.972730 # [ 186.851334] el0_svc+0x48/0xc0
6812 08:05:38.973444 # [ 186.854661] el0t_64_sync_handler+0xb8/0xbc
6813 08:05:38.973829 # [ 186.859119] el0t_64_sync+0x18c/0x190
6814 08:05:38.974217 # [ 186.863057] Code: aa1403e3 d0004840 91144000 97fff330 (d4210000)
6815 08:05:38.974556 # [ 186.869425] ---[ end trace 0000000000000000 ]---
6816 08:05:38.974996 # [ 186.874312] note: cat[3644] exited with irqs disabled
6817 08:05:39.014728 # [ 186.879694] note: cat[3644] exited with preempt_count 1
6818 08:05:39.015279 # [ 186.886749] ------------[ cut here ]------------
6819 08:05:39.015687 # [ 186.891639] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6820 08:05:39.016104 # [ 186.901586] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6821 08:05:39.016816 # [ 186.913414] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.75-cip14 #1
6822 08:05:39.018083 # [ 186.921619] Hardware name: ARM Juno development board (r0) (DT)
6823 08:05:39.057775 # [ 186.927816] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6824 08:05:39.058372 # [ 186.935063] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6825 08:05:39.058776 # [ 186.940566] lr : ct_idle_enter+0x10/0x1c
6826 08:05:39.059484 # [ 186.944759] sp : ffff80000c44bd20
6827 08:05:39.059934 # [ 186.948340] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
6828 08:05:39.060347 # [ 186.955770] x26: 0000000000000001 x25: 0000002b835139a8 x24: 0000000000000001
6829 08:05:39.061287 # [ 186.963202] x23: ffff000805e46880 x22: 0000000000000001 x21: 0000000000000001
6830 08:05:39.100936 # [ 186.970627] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
6831 08:05:39.101489 # [ 186.978055] x17: 00000000000000b4 x16: 0000000000000002 x15: ffff80000a53e8c0
6832 08:05:39.102319 # [ 186.985485] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6833 08:05:39.102737 # [ 186.992910] x11: 0000000000000ca5 x10: 0000000000000ca5 x9 : ffff800009143f90
6834 08:05:39.103192 # [ 187.000335] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c99c8
6835 08:05:39.104479 # [ 187.007762] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
6836 08:05:39.132027 # [ 187.015187] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
6837 08:05:39.132549 # USERCOPY_SLAB_WHITELIST_FROM: saw 'call trace:': ok
6838 08:05:39.133028 ok 70 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6839 08:05:39.135438 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
6840 08:05:39.569013 <6>[ 187.915423] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6841 08:05:39.569559 <6>[ 187.921975] lkdtm: good_stack: ffff800010c6ba38-ffff800010c6ba58
6842 08:05:39.569938 <6>[ 187.929763] lkdtm: bad_stack : ffff800010c6b968-ffff800010c6b988
6843 08:05:39.570352 <6>[ 187.936257] lkdtm: attempting good copy_to_user of local stack
6844 08:05:39.572325 <6>[ 187.942458] lkdtm: attempting bad copy_to_user of distant stack
6845 08:05:39.730543 # [ 187.915423] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6846 08:05:39.731189 # [ 187.921975] lkdtm: good_stack: ffff800010c6ba38-ffff800010c6ba58
6847 08:05:39.731580 # [ 187.929763] lkdtm: bad_stack : ffff800010c6b968-ffff800010c6b988
6848 08:05:39.732270 # [ 187.936257] lkdtm: attempting good copy_to_user of local stack
6849 08:05:39.733898 # [ 187.942458] lkdtm: attempting bad copy_to_user of distant stack
6850 08:05:39.765562 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
6851 08:05:39.845537 not ok 71 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
6852 08:05:39.941182 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
6853 08:05:40.519755 <6>[ 188.868165] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6854 08:05:40.520359 <6>[ 188.874889] lkdtm: good_stack: ffff800010d3ba88-ffff800010d3baa8
6855 08:05:40.520819 <6>[ 188.881241] lkdtm: bad_stack : ffff800010d3b9b8-ffff800010d3b9d8
6856 08:05:40.521606 <6>[ 188.887985] lkdtm: attempting good copy_from_user of local stack
6857 08:05:40.523109 <6>[ 188.894344] lkdtm: attempting bad copy_from_user of distant stack
6858 08:05:40.684585 # [ 188.868165] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6859 08:05:40.685146 # [ 188.874889] lkdtm: good_stack: ffff800010d3ba88-ffff800010d3baa8
6860 08:05:40.685874 # [ 188.881241] lkdtm: bad_stack : ffff800010d3b9b8-ffff800010d3b9d8
6861 08:05:40.686336 # [ 188.887985] lkdtm: attempting good copy_from_user of local stack
6862 08:05:40.688072 # [ 188.894344] lkdtm: attempting bad copy_from_user of distant stack
6863 08:05:40.719722 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
6864 08:05:40.799595 not ok 72 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
6865 08:05:40.879592 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
6866 08:05:41.471383 <6>[ 189.817895] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
6867 08:05:41.472029 <6>[ 189.825034] lkdtm: good_stack: ffff800010ddba58-ffff800010ddba78
6868 08:05:41.472277 <6>[ 189.831422] lkdtm: bad_stack : ffff800010ddbff8-ffff800010ddc018
6869 08:05:41.472500 <6>[ 189.838237] lkdtm: attempting good copy_to_user of local stack
6870 08:05:41.472707 <6>[ 189.844489] lkdtm: attempting bad copy_to_user of distant stack
6871 08:05:41.474708 <0>[ 189.850729] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709549992, size 32)!
6872 08:05:41.514664 <4>[ 189.861951] ------------[ cut here ]------------
6873 08:05:41.515040 <2>[ 189.866841] kernel BUG at mm/usercopy.c:101!
6874 08:05:41.515527 <0>[ 189.871386] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
6875 08:05:41.515773 <4>[ 189.878541] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6876 08:05:41.516016 <4>[ 189.890371] CPU: 1 PID: 3769 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
6877 08:05:41.518021 <4>[ 189.898310] Hardware name: ARM Juno development board (r0) (DT)
6878 08:05:41.558035 <4>[ 189.904502] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6879 08:05:41.558352 <4>[ 189.911744] pc : usercopy_abort+0xb0/0xb4
6880 08:05:41.558572 <4>[ 189.916036] lr : usercopy_abort+0xb0/0xb4
6881 08:05:41.558766 <4>[ 189.920320] sp : ffff800010ddb950
6882 08:05:41.559175 <4>[ 189.923899] x29: ffff800010ddb960 x28: ffff80000b595658 x27: ffff80000b595678
6883 08:05:41.559312 <4>[ 189.931328] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a9f8e0 x24: 0000000000000001
6884 08:05:41.561378 <4>[ 189.938754] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffff9a8
6885 08:05:41.601349 <4>[ 189.946179] x20: ffff800009fe1588 x19: ffff800009fea798 x18: 0000000000000000
6886 08:05:41.601621 <4>[ 189.953604] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
6887 08:05:41.601824 <4>[ 189.961029] x14: 74706d6574746120 x13: 205d393237303538 x12: 2e39383120205b3e
6888 08:05:41.602306 <4>[ 189.968453] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff800008160288
6889 08:05:41.602511 <4>[ 189.975878] x8 : ffff00080d1fcf00 x7 : 3932373035382e39 x6 : 0000000000000001
6890 08:05:41.604668 <4>[ 189.983303] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6891 08:05:41.644717 <4>[ 189.990726] x2 : 0000000000000000 x1 : ffff00080d1fcf00 x0 : 000000000000006c
6892 08:05:41.644977 <4>[ 189.998150] Call trace:
6893 08:05:41.645172 <4>[ 190.000860] usercopy_abort+0xb0/0xb4
6894 08:05:41.645352 <4>[ 190.004797] __check_object_size+0x16c/0x31c
6895 08:05:41.645526 <4>[ 190.009344] do_usercopy_stack+0x318/0x330
6896 08:05:41.645965 <4>[ 190.013715] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x2c
6897 08:05:41.646339 <4>[ 190.018780] lkdtm_do_action+0x2c/0x50
6898 08:05:41.646680 <4>[ 190.022800] direct_entry+0x164/0x180
6899 08:05:41.647004 <4>[ 190.026733] full_proxy_write+0x68/0xc0
6900 08:05:41.648213 <4>[ 190.030843] vfs_write+0xcc/0x2a0
6901 08:05:41.688311 <4>[ 190.034432] ksys_write+0x78/0x104
6902 08:05:41.688959 <4>[ 190.038107] __arm64_sys_write+0x28/0x3c
6903 08:05:41.689562 <4>[ 190.042304] invoke_syscall+0x8c/0x120
6904 08:05:41.690225 <4>[ 190.046330] el0_svc_common.constprop.0+0x68/0x124
6905 08:05:41.691062 <4>[ 190.051398] do_el0_svc+0x40/0xcc
6906 08:05:41.691494 <4>[ 190.054987] el0_svc+0x48/0xc0
6907 08:05:41.691950 <4>[ 190.058315] el0t_64_sync_handler+0xb8/0xbc
6908 08:05:41.692302 <4>[ 190.062772] el0t_64_sync+0x18c/0x190
6909 08:05:41.692633 <0>[ 190.066710] Code: aa1403e3 d0004840 91144000 97fff330 (d4210000)
6910 08:05:41.693039 <4>[ 190.073079] ---[ end trace 0000000000000000 ]---
6911 08:05:41.733193 <6>[ 190.077966] note: cat[3769] exited with irqs disabled
6912 08:05:41.733557 <6>[ 190.083418] note: cat[3769] exited with preempt_count 1
6913 08:05:41.734172 <4>[ 190.090596] ------------[ cut here ]------------
6914 08:05:41.734397 <4>[ 190.095489] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6915 08:05:41.734721 <4>[ 190.105436] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6916 08:05:41.776562 <4>[ 190.117260] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.75-cip14 #1
6917 08:05:41.776884 <4>[ 190.125465] Hardware name: ARM Juno development board (r0) (DT)
6918 08:05:41.777133 <4>[ 190.131662] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6919 08:05:41.777615 <4>[ 190.138908] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6920 08:05:41.777791 <4>[ 190.144409] lr : ct_idle_enter+0x10/0x1c
6921 08:05:41.777987 <4>[ 190.148607] sp : ffff80000c44bd20
6922 08:05:41.778191 <4>[ 190.152191] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
6923 08:05:41.779888 <4>[ 190.159619] x26: 0000000000000001 x25: 0000002c424807b0 x24: 0000000000000002
6924 08:05:41.819885 <4>[ 190.167046] x23: ffff000805e46880 x22: 0000000000000002 x21: 0000000000000002
6925 08:05:41.820200 <4>[ 190.174470] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
6926 08:05:41.820710 <4>[ 190.181896] x17: 0000000000000063 x16: 0000000000000001 x15: ffff80000a53e8c0
6927 08:05:41.820916 <4>[ 190.189325] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6928 08:05:41.821143 <4>[ 190.196750] x11: 0000000000001932 x10: 0000000000001932 x9 : ffff800009143f90
6929 08:05:41.863225 <4>[ 190.204175] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c99c8
6930 08:05:41.863521 <4>[ 190.211600] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
6931 08:05:41.863772 <4>[ 190.219025] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
6932 08:05:41.864347 <4>[ 190.226449] Call trace:
6933 08:05:41.864744 <4>[ 190.229159] ct_kernel_exit.constprop.0+0x11c/0x180
6934 08:05:41.865176 <4>[ 190.234310] ct_idle_enter+0x10/0x1c
6935 08:05:41.865604 <4>[ 190.238155] cpuidle_enter_state+0x2a4/0x5a0
6936 08:05:41.866155 <4>[ 190.242703] cpuidle_enter+0x40/0x60
6937 08:05:41.866548 <4>[ 190.246553] do_idle+0x258/0x310
6938 08:05:41.867077 <4>[ 190.250056] cpu_startup_entry+0x40/0x44
6939 08:05:41.906752 <4>[ 190.254253] secondary_start_kernel+0x138/0x160
6940 08:05:41.907235 <4>[ 190.259062] __secondary_switched+0xb0/0xb4
6941 08:05:41.907585 <4>[ 190.263520] irq event stamp: 249230
6942 08:05:41.908262 <4>[ 190.267274] hardirqs last enabled at (249229): [<ffff8000096f2424>] el1_interrupt+0x54/0x64
6943 08:05:41.908647 <4>[ 190.276000] hardirqs last disabled at (249230): [<ffff800008127b1c>] do_idle+0xec/0x310
6944 08:05:41.908995 <4>[ 190.284289] softirqs last enabled at (249228): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6945 08:05:41.950548 <4>[ 190.293097] softirqs last disabled at (249209): [<ffff800008017668>] ____do_softirq+0x18/0x24
6946 08:05:41.951071 <4>[ 190.301906] ---[ end trace 0000000000000000 ]---
6947 08:05:41.951535 # Segmentation fault
6948 08:05:41.952283 # [ 189.817895] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
6949 08:05:41.952652 # [ 189.825034] lkdtm: good_stack: ffff800010ddba58-ffff800010ddba78
6950 08:05:41.953049 # [ 189.831422] lkdtm: bad_stack : ffff800010ddbff8-ffff800010ddc018
6951 08:05:41.953436 # [ 189.838237] lkdtm: attempting good copy_to_user of local stack
6952 08:05:41.954224 # [ 189.844489] lkdtm: attempting bad copy_to_user of distant stack
6953 08:05:41.993673 # [ 189.850729] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709549992, size 32)!
6954 08:05:41.994284 # [ 189.861951] ------------[ cut here ]------------
6955 08:05:41.995155 # [ 189.866841] kernel BUG at mm/usercopy.c:101!
6956 08:05:41.995579 # [ 189.871386] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
6957 08:05:41.996031 # [ 189.878541] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6958 08:05:42.036844 # [ 189.890371] CPU: 1 PID: 3769 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
6959 08:05:42.037374 # [ 189.898310] Hardware name: ARM Juno development board (r0) (DT)
6960 08:05:42.037856 # [ 189.904502] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6961 08:05:42.038714 # [ 189.911744] pc : usercopy_abort+0xb0/0xb4
6962 08:05:42.039126 # [ 189.916036] lr : usercopy_abort+0xb0/0xb4
6963 08:05:42.039573 # [ 189.920320] sp : ffff800010ddb950
6964 08:05:42.040002 # [ 189.923899] x29: ffff800010ddb960 x28: ffff80000b595658 x27: ffff80000b595678
6965 08:05:42.040543 # [ 189.931328] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a9f8e0 x24: 0000000000000001
6966 08:05:42.080015 # [ 189.938754] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffff9a8
6967 08:05:42.080912 # [ 189.946179] x20: ffff800009fe1588 x19: ffff800009fea798 x18: 0000000000000000
6968 08:05:42.081362 # [ 189.953604] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
6969 08:05:42.081827 # [ 189.961029] x14: 74706d6574746120 x13: 205d393237303538 x12: 2e39383120205b3e
6970 08:05:42.082322 # [ 189.968453] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff800008160288
6971 08:05:42.083629 # [ 189.975878] x8 : ffff00080d1fcf00 x7 : 3932373035382e39 x6 : 0000000000000001
6972 08:05:42.123199 # [ 189.983303] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6973 08:05:42.124105 # [ 189.990726] x2 : 0000000000000000 x1 : ffff00080d1fcf00 x0 : 000000000000006c
6974 08:05:42.124550 # [ 189.998150] Call trace:
6975 08:05:42.125013 # [ 190.000860] usercopy_abort+0xb0/0xb4
6976 08:05:42.125452 # [ 190.004797] __check_object_size+0x16c/0x31c
6977 08:05:42.125884 # [ 190.009344] do_usercopy_stack+0x318/0x330
6978 08:05:42.126342 # [ 190.013715] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x2c
6979 08:05:42.126778 # [ 190.018780] lkdtm_do_action+0x2c/0x50
6980 08:05:42.127297 # [ 190.022800] direct_entry+0x164/0x180
6981 08:05:42.166373 # [ 190.026733] full_proxy_write+0x68/0xc0
6982 08:05:42.166899 # [ 190.030843] vfs_write+0xcc/0x2a0
6983 08:05:42.167387 # [ 190.034432] ksys_write+0x78/0x104
6984 08:05:42.167839 # [ 190.038107] __arm64_sys_write+0x28/0x3c
6985 08:05:42.168625 # [ 190.042304] invoke_syscall+0x8c/0x120
6986 08:05:42.169020 # [ 190.046330] el0_svc_common.constprop.0+0x68/0x124
6987 08:05:42.169457 # [ 190.051398] do_el0_svc+0x40/0xcc
6988 08:05:42.169890 # [ 190.054987] el0_svc+0x48/0xc0
6989 08:05:42.170349 # [ 190.058315] el0t_64_sync_handler+0xb8/0xbc
6990 08:05:42.170768 # [ 190.062772] el0t_64_sync+0x18c/0x190
6991 08:05:42.209482 # [ 190.066710] Code: aa1403e3 d0004840 91144000 97fff330 (d4210000)
6992 08:05:42.210068 # [ 190.073079] ---[ end trace 0000000000000000 ]---
6993 08:05:42.210460 # [ 190.077966] note: cat[3769] exited with irqs disabled
6994 08:05:42.210807 # [ 190.083418] note: cat[3769] exited with preempt_count 1
6995 08:05:42.211485 # [ 190.090596] ------------[ cut here ]------------
6996 08:05:42.212016 # [ 190.095489] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6997 08:05:42.212897 # [ 190.105436] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6998 08:05:42.252634 # [ 190.117260] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.75-cip14 #1
6999 08:05:42.253181 # [ 190.125465] Hardware name: ARM Juno development board (r0) (DT)
7000 08:05:42.253900 # [ 190.131662] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7001 08:05:42.254341 # [ 190.138908] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7002 08:05:42.254687 # [ 190.144409] lr : ct_idle_enter+0x10/0x1c
7003 08:05:42.255016 # [ 190.148607] sp : ffff80000c44bd20
7004 08:05:42.256172 # [ 190.152191] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
7005 08:05:42.295820 # [ 190.159619] x26: 0000000000000001 x25: 0000002c424807b0 x24: 0000000000000002
7006 08:05:42.296355 # [ 190.167046] x23: ffff000805e46880 x22: 0000000000000002 x21: 0000000000000002
7007 08:05:42.296736 # [ 190.174470] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
7008 08:05:42.297415 # [ 190.181896] x17: 0000000000000063 x16: 0000000000000001 x15: ffff80000a53e8c0
7009 08:05:42.297787 # [ 190.189325] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7010 08:05:42.299318 # [ 190.196750] x11: 0000000000001932 x10: 0000000000001932 x9 : ffff800009143f90
7011 08:05:42.338964 # [ 190.204175] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c99c8
7012 08:05:42.339496 # [ 190.211600] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
7013 08:05:42.340214 # [ 190.219025] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
7014 08:05:42.340593 # [ 190.226449] Call trace:
7015 08:05:42.340934 # [ 190.229159] ct_kernel_exit.constprop.0+0x11c/0x180
7016 08:05:42.341262 # [ 190.234310] ct_idle_enter+0x10/0x1c
7017 08:05:42.341584 # [ 190.238155] cpuidle_enter_state+0x2a4/0x5a0
7018 08:05:42.342495 # [ 190.242703] cpuidle_enter+0x40/0x60
7019 08:05:42.359924 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
7020 08:05:42.360416 ok 73 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7021 08:05:42.363242 # selftests: lkdtm: USERCOPY_KERNEL.sh
7022 08:05:42.757398 <6>[ 191.104877] lkdtm: Performing direct entry USERCOPY_KERNEL
7023 08:05:42.757795 <6>[ 191.110922] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a9f8e0
7024 08:05:42.758345 <6>[ 191.119128] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836c140
7025 08:05:42.758556 <0>[ 191.127196] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3522880, size 4096)!
7026 08:05:42.758849 <4>[ 191.137312] ------------[ cut here ]------------
7027 08:05:42.760694 <2>[ 191.142199] kernel BUG at mm/usercopy.c:101!
7028 08:05:42.800738 <0>[ 191.146739] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7029 08:05:42.801447 <4>[ 191.153896] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7030 08:05:42.801678 <4>[ 191.165721] CPU: 2 PID: 3812 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
7031 08:05:42.801876 <4>[ 191.173660] Hardware name: ARM Juno development board (r0) (DT)
7032 08:05:42.802071 <4>[ 191.179852] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7033 08:05:42.804035 <4>[ 191.187096] pc : usercopy_abort+0xb0/0xb4
7034 08:05:42.844168 <4>[ 191.191391] lr : usercopy_abort+0xb0/0xb4
7035 08:05:42.844455 <4>[ 191.195679] sp : ffff800010e8ba50
7036 08:05:42.844644 <4>[ 191.199259] x29: ffff800010e8ba60 x28: ffff00080abc34c0 x27: 0000000000000000
7037 08:05:42.844816 <4>[ 191.206687] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
7038 08:05:42.845230 <4>[ 191.214112] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035c140
7039 08:05:42.845403 <4>[ 191.221538] x20: ffff800009fe15b0 x19: ffff800009fea798 x18: 0000000000000000
7040 08:05:42.887499 <4>[ 191.228962] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7041 08:05:42.887767 <4>[ 191.236386] x14: 74706d6574746120 x13: 205d363931373231 x12: 2e31393120205b3e
7042 08:05:42.887957 <4>[ 191.243811] x11: 3232353320746573 x10: 66666f2820747865 x9 : ffff800008160288
7043 08:05:42.888378 <4>[ 191.251235] x8 : ffff00080abc34c0 x7 : 3639313732312e31 x6 : 0000000000000001
7044 08:05:42.888566 <4>[ 191.258659] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7045 08:05:42.888735 <4>[ 191.266083] x2 : 0000000000000000 x1 : ffff00080abc34c0 x0 : 000000000000005f
7046 08:05:42.890791 <4>[ 191.273507] Call trace:
7047 08:05:42.930880 <4>[ 191.276217] usercopy_abort+0xb0/0xb4
7048 08:05:42.931141 <4>[ 191.280154] __check_object_size+0x2b4/0x31c
7049 08:05:42.931328 <4>[ 191.284701] lkdtm_USERCOPY_KERNEL+0x144/0x1c4
7050 08:05:42.931500 <4>[ 191.289420] lkdtm_do_action+0x2c/0x50
7051 08:05:42.931667 <4>[ 191.293440] direct_entry+0x164/0x180
7052 08:05:42.932063 <4>[ 191.297372] full_proxy_write+0x68/0xc0
7053 08:05:42.932222 <4>[ 191.301483] vfs_write+0xcc/0x2a0
7054 08:05:42.932368 <4>[ 191.305071] ksys_write+0x78/0x104
7055 08:05:42.932509 <4>[ 191.308746] __arm64_sys_write+0x28/0x3c
7056 08:05:42.932649 <4>[ 191.312944] invoke_syscall+0x8c/0x120
7057 08:05:42.934233 <4>[ 191.316969] el0_svc_common.constprop.0+0x68/0x124
7058 08:05:42.975855 <4>[ 191.322037] do_el0_svc+0x40/0xcc
7059 08:05:42.976165 <4>[ 191.325625] el0_svc+0x48/0xc0
7060 08:05:42.976360 <4>[ 191.328952] el0t_64_sync_handler+0xb8/0xbc
7061 08:05:42.976558 <4>[ 191.333411] el0t_64_sync+0x18c/0x190
7062 08:05:42.976773 <0>[ 191.337347] Code: aa1403e3 d0004840 91144000 97fff330 (d4210000)
7063 08:05:42.976955 <4>[ 191.343717] ---[ end trace 0000000000000000 ]---
7064 08:05:42.977354 <6>[ 191.348603] note: cat[3812] exited with irqs disabled
7065 08:05:42.977522 <6>[ 191.354048] note: cat[3812] exited with preempt_count 1
7066 08:05:42.979384 <4>[ 191.361076] ------------[ cut here ]------------
7067 08:05:43.019279 <4>[ 191.365968] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7068 08:05:43.019651 <4>[ 191.375918] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7069 08:05:43.020106 <4>[ 191.387749] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.75-cip14 #1
7070 08:05:43.020331 <4>[ 191.395953] Hardware name: ARM Juno development board (r0) (DT)
7071 08:05:43.022610 <4>[ 191.402144] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7072 08:05:43.062496 <4>[ 191.409387] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7073 08:05:43.062953 <4>[ 191.414890] lr : ct_idle_enter+0x10/0x1c
7074 08:05:43.063175 <4>[ 191.419085] sp : ffff80000c453d20
7075 08:05:43.063666 <4>[ 191.422670] x29: ffff80000c453d20 x28: 0000000000000000 x27: 0000000000000001
7076 08:05:43.063855 <4>[ 191.430100] x26: 0000000000000000 x25: 0000002c8e020570 x24: 0000000000000000
7077 08:05:43.064011 <4>[ 191.437525] x23: ffff00080ada8880 x22: 0000000000000000 x21: 0000000000000000
7078 08:05:43.065833 <4>[ 191.444955] x20: ffff00097ef4f858 x19: ffff80000a53a858 x18: 0000000000000000
7079 08:05:43.105854 <4>[ 191.452380] x17: 000000000000000e x16: 0000000000000000 x15: ffff80000a53e8c0
7080 08:05:43.106195 <4>[ 191.459804] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7081 08:05:43.106642 <4>[ 191.467229] x11: 0000000000000001 x10: 0000000000001500 x9 : ffff800009143f90
7082 08:05:43.106830 <4>[ 191.474654] x8 : ffff0008008eb4c0 x7 : 0000000000000000 x6 : 0000000000000000
7083 08:05:43.107001 <4>[ 191.482079] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a15000
7084 08:05:43.109158 <4>[ 191.489502] x2 : ffff80000c453d20 x1 : ffff80000a53a858 x0 : 4000000000000000
7085 08:05:43.149225 <4>[ 191.496927] Call trace:
7086 08:05:43.149524 <4>[ 191.499637] ct_kernel_exit.constprop.0+0x11c/0x180
7087 08:05:43.149750 <4>[ 191.504789] ct_idle_enter+0x10/0x1c
7088 08:05:43.149928 <4>[ 191.508634] cpuidle_enter_state+0x2a4/0x5a0
7089 08:05:43.150704 <4>[ 191.513182] cpuidle_enter+0x40/0x60
7090 08:05:43.151080 <4>[ 191.517030] do_idle+0x258/0x310
7091 08:05:43.151414 <4>[ 191.520532] cpu_startup_entry+0x40/0x44
7092 08:05:43.151736 <4>[ 191.524729] secondary_start_kernel+0x138/0x160
7093 08:05:43.152056 <4>[ 191.529537] __secondary_switched+0xb0/0xb4
7094 08:05:43.152790 <4>[ 191.533994] irq event stamp: 233744
7095 08:05:43.192960 <4>[ 191.537748] hardirqs last enabled at (233743): [<ffff8000081cb918>] tick_nohz_idle_enter+0x78/0x144
7096 08:05:43.193521 <4>[ 191.547172] hardirqs last disabled at (233744): [<ffff800008127b1c>] do_idle+0xec/0x310
7097 08:05:43.193934 <4>[ 191.555461] softirqs last enabled at (233702): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7098 08:05:43.194713 <4>[ 191.564268] softirqs last disabled at (233689): [<ffff800008017668>] ____do_softirq+0x18/0x24
7099 08:05:43.195104 <4>[ 191.573078] ---[ end trace 0000000000000000 ]---
7100 08:05:43.196509 # Segmentation fault
7101 08:05:43.236082 # [ 191.104877] lkdtm: Performing direct entry USERCOPY_KERNEL
7102 08:05:43.236580 # [ 191.110922] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a9f8e0
7103 08:05:43.237017 # [ 191.119128] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836c140
7104 08:05:43.237787 # [ 191.127196] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3522880, size 4096)!
7105 08:05:43.238188 # [ 191.137312] ------------[ cut here ]------------
7106 08:05:43.238586 # [ 191.142199] kernel BUG at mm/usercopy.c:101!
7107 08:05:43.279149 # [ 191.146739] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7108 08:05:43.279669 # [ 191.153896] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7109 08:05:43.280154 # [ 191.165721] CPU: 2 PID: 3812 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
7110 08:05:43.280973 # [ 191.173660] Hardware name: ARM Juno development board (r0) (DT)
7111 08:05:43.281384 # [ 191.179852] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7112 08:05:43.281821 # [ 191.187096] pc : usercopy_abort+0xb0/0xb4
7113 08:05:43.282655 # [ 191.191391] lr : usercopy_abort+0xb0/0xb4
7114 08:05:43.322393 # [ 191.195679] sp : ffff800010e8ba50
7115 08:05:43.322924 # [ 191.199259] x29: ffff800010e8ba60 x28: ffff00080abc34c0 x27: 0000000000000000
7116 08:05:43.323417 # [ 191.206687] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
7117 08:05:43.324228 # [ 191.214112] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035c140
7118 08:05:43.324636 # [ 191.221538] x20: ffff800009fe15b0 x19: ffff800009fea798 x18: 0000000000000000
7119 08:05:43.325086 # [ 191.228962] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7120 08:05:43.365489 # [ 191.236386] x14: 74706d6574746120 x13: 205d363931373231 x12: 2e31393120205b3e
7121 08:05:43.366414 # [ 191.243811] x11: 3232353320746573 x10: 66666f2820747865 x9 : ffff800008160288
7122 08:05:43.366858 # [ 191.251235] x8 : ffff00080abc34c0 x7 : 3639313732312e31 x6 : 0000000000000001
7123 08:05:43.367315 # [ 191.258659] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7124 08:05:43.367745 # [ 191.266083] x2 : 0000000000000000 x1 : ffff00080abc34c0 x0 : 000000000000005f
7125 08:05:43.368174 # [ 191.273507] Call trace:
7126 08:05:43.368599 # [ 191.276217] usercopy_abort+0xb0/0xb4
7127 08:05:43.369122 # [ 191.280154] __check_object_size+0x2b4/0x31c
7128 08:05:43.408694 # [ 191.284701] lkdtm_USERCOPY_KERNEL+0x144/0x1c4
7129 08:05:43.409242 # [ 191.289420] lkdtm_do_action+0x2c/0x50
7130 08:05:43.409720 # [ 191.293440] direct_entry+0x164/0x180
7131 08:05:43.410218 # [ 191.297372] full_proxy_write+0x68/0xc0
7132 08:05:43.411022 # [ 191.301483] vfs_write+0xcc/0x2a0
7133 08:05:43.411428 # [ 191.305071] ksys_write+0x78/0x104
7134 08:05:43.411878 # [ 191.308746] __arm64_sys_write+0x28/0x3c
7135 08:05:43.412328 # [ 191.312944] invoke_syscall+0x8c/0x120
7136 08:05:43.412667 # [ 191.316969] el0_svc_common.constprop.0+0x68/0x124
7137 08:05:43.413066 # [ 191.322037] do_el0_svc+0x40/0xcc
7138 08:05:43.413395 # [ 191.325625] el0_svc+0x48/0xc0
7139 08:05:43.451850 # [ 191.328952] el0t_64_sync_handler+0xb8/0xbc
7140 08:05:43.452376 # [ 191.333411] el0t_64_sync+0x18c/0x190
7141 08:05:43.453104 # [ 191.337347] Code: aa1403e3 d0004840 91144000 97fff330 (d4210000)
7142 08:05:43.453493 # [ 191.343717] ---[ end trace 0000000000000000 ]---
7143 08:05:43.453837 # [ 191.348603] note: cat[3812] exited with irqs disabled
7144 08:05:43.454242 # [ 191.354048] note: cat[3812] exited with preempt_count 1
7145 08:05:43.454572 # [ 191.361076] ------------[ cut here ]------------
7146 08:05:43.495042 # [ 191.365968] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7147 08:05:43.495587 # [ 191.375918] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7148 08:05:43.496008 # [ 191.387749] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.75-cip14 #1
7149 08:05:43.496756 # [ 191.395953] Hardware name: ARM Juno development board (r0) (DT)
7150 08:05:43.497175 # [ 191.402144] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7151 08:05:43.497528 # [ 191.409387] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7152 08:05:43.498573 # [ 191.414890] lr : ct_idle_enter+0x10/0x1c
7153 08:05:43.538162 # [ 191.419085] sp : ffff80000c453d20
7154 08:05:43.538737 # [ 191.422670] x29: ffff80000c453d20 x28: 0000000000000000 x27: 0000000000000001
7155 08:05:43.539504 # [ 191.430100] x26: 0000000000000000 x25: 0000002c8e020570 x24: 0000000000000000
7156 08:05:43.539910 # [ 191.437525] x23: ffff00080ada8880 x22: 0000000000000000 x21: 0000000000000000
7157 08:05:43.540260 # [ 191.444955] x20: ffff00097ef4f858 x19: ffff80000a53a858 x18: 0000000000000000
7158 08:05:43.541834 # [ 191.452380] x17: 000000000000000e x16: 0000000000000000 x15: ffff80000a53e8c0
7159 08:05:43.581336 # [ 191.459804] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7160 08:05:43.581902 # [ 191.467229] x11: 0000000000000001 x10: 0000000000001500 x9 : ffff800009143f90
7161 08:05:43.582378 # [ 191.474654] x8 : ffff0008008eb4c0 x7 : 0000000000000000 x6 : 0000000000000000
7162 08:05:43.583123 # [ 191.482079] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a15000
7163 08:05:43.583523 # [ 191.489502] x2 : ffff80000c453d20 x1 : ffff80000a53a858 x0 : 4000000000000000
7164 08:05:43.583906 # [ 191.496927] Call trace:
7165 08:05:43.584942 # [ 191.499637] ct_kernel_exit.constprop.0+0x11c/0x180
7166 08:05:43.634752 # [ 191.504789] ct_idle_enter+0x10/0x1c
7167 08:05:43.635295 # [ 191.508634] cpuidle_enter_state+0x2a4/0x5a0
7168 08:05:43.635691 # [ 191.513182] cpuidle_enter+0x40/0x60
7169 08:05:43.636054 # [ 191.517030] do_idle+0x258/0x310
7170 08:05:43.636396 # [ 191.520532] cpu_startup_entry+0x40/0x44
7171 08:05:43.636729 # [ 191.524729] secondary_start_kernel+0x138/0x160
7172 08:05:43.637425 # [ 191.529537] __secondary_switched+0xb0/0xb4
7173 08:05:43.637802 # [ 191.533994] irq event stamp: 233744
7174 08:05:43.638287 # USERCOPY_KERNEL: saw 'call trace:': ok
7175 08:05:43.638628 ok 74 selftests: lkdtm: USERCOPY_KERNEL.sh
7176 08:05:43.639025 # selftests: lkdtm: STACKLEAK_ERASING.sh
7177 08:05:44.103224 <6>[ 192.440520] lkdtm: Performing direct entry STACKLEAK_ERASING
7178 08:05:44.103883 <6>[ 192.446544] lkdtm: stackleak stack usage:
7179 08:05:44.104323 <6>[ 192.446544] high offset: 336 bytes
7180 08:05:44.104778 <6>[ 192.446544] current: 976 bytes
7181 08:05:44.105148 <6>[ 192.446544] lowest: 1728 bytes
7182 08:05:44.105840 <6>[ 192.446544] tracked: 1728 bytes
7183 08:05:44.106328 <6>[ 192.446544] untracked: 800 bytes
7184 08:05:44.106809 <6>[ 192.446544] poisoned: 13512 bytes
7185 08:05:44.107189 <6>[ 192.446544] low offset: 8 bytes
7186 08:05:44.107633 <6>[ 192.477821] lkdtm: OK: the rest of the thread stack is properly erased
7187 08:05:44.274090 # [ 192.440520] lkdtm: Performing direct entry STACKLEAK_ERASING
7188 08:05:44.274705 # [ 192.446544] lkdtm: stackleak stack usage:
7189 08:05:44.275081 # high offset: 336 bytes
7190 08:05:44.275773 # current: 976 bytes
7191 08:05:44.276141 # lowest: 1728 bytes
7192 08:05:44.276456 # tracked: 1728 bytes
7193 08:05:44.276758 # untracked: 800 bytes
7194 08:05:44.277049 # poisoned: 13512 bytes
7195 08:05:44.277337 # low offset: 8 bytes
7196 08:05:44.277782 # [ 192.477821] lkdtm: OK: the rest of the thread stack is properly erased
7197 08:05:44.292913 # STACKLEAK_ERASING: saw 'OK: the rest of the thread stack is properly erased': ok
7198 08:05:44.341161 ok 75 selftests: lkdtm: STACKLEAK_ERASING.sh
7199 08:05:44.436781 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
7200 08:05:45.026132 <6>[ 193.368347] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7201 08:05:45.026824 <6>[ 193.374382] lkdtm: Calling matched prototype ...
7202 08:05:45.027643 <6>[ 193.379640] lkdtm: Calling mismatched prototype ...
7203 08:05:45.028085 <3>[ 193.384859] lkdtm: FAIL: survived mismatched prototype function call!
7204 08:05:45.029738 <4>[ 193.391876] lkdtm: This is probably expected, since this kernel (6.1.75-cip14 aarch64) was built *without* CONFIG_CFI_CLANG=y
7205 08:05:45.190172 # [ 193.368347] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7206 08:05:45.190818 # [ 193.374382] lkdtm: Calling matched prototype ...
7207 08:05:45.191277 # [ 193.379640] lkdtm: Calling mismatched prototype ...
7208 08:05:45.192091 # [ 193.384859] lkdtm: FAIL: survived mismatched prototype function call!
7209 08:05:45.193684 # [ 193.391876] lkdtm: This is probably expected, since this kernel (6.1.75-cip14 aarch64) was built *without* CONFIG_CFI_CLANG=y
7210 08:05:45.225232 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
7211 08:05:45.289203 not ok 76 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
7212 08:05:45.385163 # selftests: lkdtm: CFI_BACKWARD.sh
7213 08:05:46.067439 <6>[ 194.404686] lkdtm: Performing direct entry CFI_BACKWARD
7214 08:05:46.068413 <6>[ 194.410261] lkdtm: Attempting unchecked stack return address redirection ...
7215 08:05:46.068877 <6>[ 194.417688] lkdtm: ok: redirected stack return address.
7216 08:05:46.069237 <6>[ 194.423245] lkdtm: Attempting checked stack return address redirection ...
7217 08:05:46.069686 <3>[ 194.430699] lkdtm: FAIL: stack return address was redirected!
7218 08:05:46.071030 <3>[ 194.436789] lkdtm: Unexpected! This kernel (6.1.75-cip14 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7219 08:05:46.248106 # [ 194.404686] lkdtm: Performing direct entry CFI_BACKWARD
7220 08:05:46.248948 # [ 194.410261] lkdtm: Attempting unchecked stack return address redirection ...
7221 08:05:46.249323 # [ 194.417688] lkdtm: ok: redirected stack return address.
7222 08:05:46.249634 # [ 194.423245] lkdtm: Attempting checked stack return address redirection ...
7223 08:05:46.249936 # [ 194.430699] lkdtm: FAIL: stack return address was redirected!
7224 08:05:46.251648 # [ 194.436789] lkdtm: Unexpected! This kernel (6.1.75-cip14 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7225 08:05:46.283208 # CFI_BACKWARD: missing 'call trace:|ok: control flow unchanged': [FAIL]
7226 08:05:46.347254 not ok 77 selftests: lkdtm: CFI_BACKWARD.sh # exit=1
7227 08:05:46.442924 # selftests: lkdtm: FORTIFY_STRSCPY.sh
7228 08:05:47.107153 <6>[ 195.451828] lkdtm: Performing direct entry FORTIFY_STRSCPY
7229 08:05:47.107520 <0>[ 195.457706] detected buffer overflow in strnlen
7230 08:05:47.107753 <4>[ 195.463024] ------------[ cut here ]------------
7231 08:05:47.108215 <2>[ 195.467926] kernel BUG at lib/string_helpers.c:1027!
7232 08:05:47.108424 <0>[ 195.473174] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7233 08:05:47.108614 <4>[ 195.480336] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7234 08:05:47.150624 <4>[ 195.492204] CPU: 3 PID: 3991 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
7235 08:05:47.150969 <4>[ 195.500150] Hardware name: ARM Juno development board (r0) (DT)
7236 08:05:47.151195 <4>[ 195.506348] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7237 08:05:47.151394 <4>[ 195.513598] pc : fortify_panic+0x24/0x28
7238 08:05:47.151808 <4>[ 195.517812] lr : fortify_panic+0x24/0x28
7239 08:05:47.151983 <4>[ 195.522014] sp : ffff800011183b60
7240 08:05:47.152140 <4>[ 195.525600] x29: ffff800011183b60 x28: ffff0008061f4f00 x27: 0000000000000000
7241 08:05:47.153991 <4>[ 195.533040] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
7242 08:05:47.193968 <4>[ 195.540478] x23: ffff00080b541000 x22: ffff800011183d40 x21: ffff800009a9f8f8
7243 08:05:47.194277 <4>[ 195.547915] x20: ffff00080b541000 x19: ffff800009a9f908 x18: 0000000000000000
7244 08:05:47.194491 <4>[ 195.555353] x17: ffff80000843ee5c x16: ffff8000086af0e8 x15: ffff800008c0d4d4
7245 08:05:47.194936 <4>[ 195.562790] x14: 0000000000000000 x13: 205d363037373534 x12: 2e35393120205b3e
7246 08:05:47.195137 <4>[ 195.570228] x11: 65766f2072656666 x10: 0000000000001500 x9 : ffff800008160288
7247 08:05:47.197275 <4>[ 195.577666] x8 : ffff0008061f4f00 x7 : ffff80000b0f9770 x6 : 0000000000000001
7248 08:05:47.237651 <4>[ 195.585103] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7249 08:05:47.237904 <4>[ 195.592539] x2 : 0000000000000000 x1 : ffff0008061f4f00 x0 : 0000000000000023
7250 08:05:47.238246 <4>[ 195.599976] Call trace:
7251 08:05:47.238612 <4>[ 195.602690] fortify_panic+0x24/0x28
7252 08:05:47.238954 <4>[ 195.606545] lkdtm_FORTIFY_STR_MEMBER+0x0/0x150
7253 08:05:47.239294 <4>[ 195.611362] lkdtm_do_action+0x2c/0x50
7254 08:05:47.239618 <4>[ 195.615390] direct_entry+0x164/0x180
7255 08:05:47.239938 <4>[ 195.619332] full_proxy_write+0x68/0xc0
7256 08:05:47.240881 <4>[ 195.623452] vfs_write+0xcc/0x2a0
7257 08:05:47.281057 <4>[ 195.627049] ksys_write+0x78/0x104
7258 08:05:47.281583 <4>[ 195.630733] __arm64_sys_write+0x28/0x3c
7259 08:05:47.281976 <4>[ 195.634938] invoke_syscall+0x8c/0x120
7260 08:05:47.282381 <4>[ 195.638972] el0_svc_common.constprop.0+0x68/0x124
7261 08:05:47.283103 <4>[ 195.644049] do_el0_svc+0x40/0xcc
7262 08:05:47.283492 <4>[ 195.647645] el0_svc+0x48/0xc0
7263 08:05:47.283839 <4>[ 195.650981] el0t_64_sync_handler+0xb8/0xbc
7264 08:05:47.284173 <4>[ 195.655447] el0t_64_sync+0x18c/0x190
7265 08:05:47.284618 <0>[ 195.659395] Code: aa1303e1 f00049a0 910d8000 97ffe2b3 (d4210000)
7266 08:05:47.285028 <4>[ 195.665771] ---[ end trace 0000000000000000 ]---
7267 08:05:47.325390 <6>[ 195.670665] note: cat[3991] exited with irqs disabled
7268 08:05:47.325712 <6>[ 195.676272] note: cat[3991] exited with preempt_count 1
7269 08:05:47.326105 <4>[ 195.682687] ------------[ cut here ]------------
7270 08:05:47.326564 <4>[ 195.687590] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7271 08:05:47.326804 <4>[ 195.697555] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7272 08:05:47.368829 <4>[ 195.709422] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.75-cip14 #1
7273 08:05:47.369217 <4>[ 195.717635] Hardware name: ARM Juno development board (r0) (DT)
7274 08:05:47.369454 <4>[ 195.723838] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7275 08:05:47.370083 <4>[ 195.731091] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7276 08:05:47.370320 <4>[ 195.736604] lr : ct_idle_enter+0x10/0x1c
7277 08:05:47.370560 <4>[ 195.740808] sp : ffff80000c45bd20
7278 08:05:47.370732 <4>[ 195.744394] x29: ffff80000c45bd20 x28: 0000000000000000 x27: 0000000000000001
7279 08:05:47.372067 <4>[ 195.751836] x26: 0000000000000001 x25: 0000002d8f984600 x24: 0000000000000002
7280 08:05:47.412290 <4>[ 195.759278] x23: ffff00080adaa080 x22: 0000000000000002 x21: 0000000000000002
7281 08:05:47.412602 <4>[ 195.766722] x20: ffff00097ef6e858 x19: ffff80000a53a858 x18: 0000000000000000
7282 08:05:47.412791 <4>[ 195.774163] x17: 00000000000003dc x16: 0000000000000001 x15: ffff80000a53e8c0
7283 08:05:47.413212 <4>[ 195.781602] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7284 08:05:47.413382 <4>[ 195.789040] x11: 000000000000041d x10: 000000000000041d x9 : ffff800009143f90
7285 08:05:47.455761 <4>[ 195.796478] x8 : ffff0008008ecf00 x7 : 071c71c71c71c71c x6 : ffff8000081c99c8
7286 08:05:47.456044 <4>[ 195.803918] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a34000
7287 08:05:47.456237 <4>[ 195.811358] x2 : ffff80000c45bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
7288 08:05:47.456412 <4>[ 195.818798] Call trace:
7289 08:05:47.456833 <4>[ 195.821514] ct_kernel_exit.constprop.0+0x11c/0x180
7290 08:05:47.457022 <4>[ 195.826679] ct_idle_enter+0x10/0x1c
7291 08:05:47.457179 <4>[ 195.830535] cpuidle_enter_state+0x2a4/0x5a0
7292 08:05:47.457332 <4>[ 195.835093] cpuidle_enter+0x40/0x60
7293 08:05:47.457480 <4>[ 195.838952] do_idle+0x258/0x310
7294 08:05:47.459084 <4>[ 195.842465] cpu_startup_entry+0x3c/0x44
7295 08:05:47.499156 <4>[ 195.846671] secondary_start_kernel+0x138/0x160
7296 08:05:47.499487 <4>[ 195.851492] __secondary_switched+0xb0/0xb4
7297 08:05:47.499769 <4>[ 195.855962] irq event stamp: 213054
7298 08:05:47.500009 <4>[ 195.859724] hardirqs last enabled at (213053): [<ffff8000096f2424>] el1_interrupt+0x54/0x64
7299 08:05:47.500470 <4>[ 195.868462] hardirqs last disabled at (213054): [<ffff800008127b1c>] do_idle+0xec/0x310
7300 08:05:47.500663 <4>[ 195.876762] softirqs last enabled at (213052): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7301 08:05:47.542430 <4>[ 195.885582] softirqs last disabled at (213047): [<ffff800008017668>] ____do_softirq+0x18/0x24
7302 08:05:47.542727 <4>[ 195.894403] ---[ end trace 0000000000000000 ]---
7303 08:05:47.542991 # Segmentation fault
7304 08:05:47.543232 # [ 195.451828] lkdtm: Performing direct entry FORTIFY_STRSCPY
7305 08:05:47.543464 # [ 195.457706] detected buffer overflow in strnlen
7306 08:05:47.543685 # [ 195.463024] ------------[ cut here ]------------
7307 08:05:47.544122 # [ 195.467926] kernel BUG at lib/string_helpers.c:1027!
7308 08:05:47.544256 # [ 195.473174] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7309 08:05:47.585668 # [ 195.480336] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7310 08:05:47.585976 # [ 195.492204] CPU: 3 PID: 3991 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
7311 08:05:47.586264 # [ 195.500150] Hardware name: ARM Juno development board (r0) (DT)
7312 08:05:47.586503 # [ 195.506348] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7313 08:05:47.586955 # [ 195.513598] pc : fortify_panic+0x24/0x28
7314 08:05:47.587089 # [ 195.517812] lr : fortify_panic+0x24/0x28
7315 08:05:47.588923 # [ 195.522014] sp : ffff800011183b60
7316 08:05:47.628759 # [ 195.525600] x29: ffff800011183b60 x28: ffff0008061f4f00 x27: 0000000000000000
7317 08:05:47.629057 # [ 195.533040] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
7318 08:05:47.629318 # [ 195.540478] x23: ffff00080b541000 x22: ffff800011183d40 x21: ffff800009a9f8f8
7319 08:05:47.629555 # [ 195.547915] x20: ffff00080b541000 x19: ffff800009a9f908 x18: 0000000000000000
7320 08:05:47.630040 # [ 195.555353] x17: ffff80000843ee5c x16: ffff8000086af0e8 x15: ffff800008c0d4d4
7321 08:05:47.632103 # [ 195.562790] x14: 0000000000000000 x13: 205d363037373534 x12: 2e35393120205b3e
7322 08:05:47.671942 # [ 195.570228] x11: 65766f2072656666 x10: 0000000000001500 x9 : ffff800008160288
7323 08:05:47.672249 # [ 195.577666] x8 : ffff0008061f4f00 x7 : ffff80000b0f9770 x6 : 0000000000000001
7324 08:05:47.672516 # [ 195.585103] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7325 08:05:47.672763 # [ 195.592539] x2 : 0000000000000000 x1 : ffff0008061f4f00 x0 : 0000000000000023
7326 08:05:47.673229 # [ 195.599976] Call trace:
7327 08:05:47.673424 # [ 195.602690] fortify_panic+0x24/0x28
7328 08:05:47.673627 # [ 195.606545] lkdtm_FORTIFY_STR_MEMBER+0x0/0x150
7329 08:05:47.675278 # [ 195.611362] lkdtm_do_action+0x2c/0x50
7330 08:05:47.715085 # [ 195.615390] direct_entry+0x164/0x180
7331 08:05:47.715379 # [ 195.619332] full_proxy_write+0x68/0xc0
7332 08:05:47.715640 # [ 195.623452] vfs_write+0xcc/0x2a0
7333 08:05:47.715873 # [ 195.627049] ksys_write+0x78/0x104
7334 08:05:47.716096 # [ 195.630733] __arm64_sys_write+0x28/0x3c
7335 08:05:47.716316 # [ 195.634938] invoke_syscall+0x8c/0x120
7336 08:05:47.716532 # [ 195.638972] el0_svc_common.constprop.0+0x68/0x124
7337 08:05:47.716958 # [ 195.644049] do_el0_svc+0x40/0xcc
7338 08:05:47.717084 # [ 195.647645] el0_svc+0x48/0xc0
7339 08:05:47.717217 # [ 195.650981] el0t_64_sync_handler+0xb8/0xbc
7340 08:05:47.718346 # [ 195.655447] el0t_64_sync+0x18c/0x190
7341 08:05:47.758279 # [ 195.659395] Code: aa1303e1 f00049a0 910d8000 97ffe2b3 (d4210000)
7342 08:05:47.758594 # [ 195.665771] ---[ end trace 0000000000000000 ]---
7343 08:05:47.758868 # [ 195.670665] note: cat[3991] exited with irqs disabled
7344 08:05:47.759110 # [ 195.676272] note: cat[3991] exited with preempt_count 1
7345 08:05:47.759340 # [ 195.682687] ------------[ cut here ]------------
7346 08:05:47.759801 # [ 195.687590] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7347 08:05:47.801643 # [ 195.697555] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7348 08:05:47.802236 # [ 195.709422] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.75-cip14 #1
7349 08:05:47.802750 # [ 195.717635] Hardware name: ARM Juno development board (r0) (DT)
7350 08:05:47.803585 # [ 195.723838] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7351 08:05:47.804008 # [ 195.731091] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7352 08:05:47.804466 # [ 195.736604] lr : ct_idle_enter+0x10/0x1c
7353 08:05:47.804921 # [ 195.740808] sp : ffff80000c45bd20
7354 08:05:47.844889 # [ 195.744394] x29: ffff80000c45bd20 x28: 0000000000000000 x27: 0000000000000001
7355 08:05:47.845456 # [ 195.751836] x26: 0000000000000001 x25: 0000002d8f984600 x24: 0000000000000002
7356 08:05:47.845846 # [ 195.759278] x23: ffff00080adaa080 x22: 0000000000000002 x21: 0000000000000002
7357 08:05:47.846640 # [ 195.766722] x20: ffff00097ef6e858 x19: ffff80000a53a858 x18: 0000000000000000
7358 08:05:47.847043 # [ 195.774163] x17: 00000000000003dc x16: 0000000000000001 x15: ffff80000a53e8c0
7359 08:05:47.847395 # [ 195.781602] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7360 08:05:47.848393 # FORTIFY_STRSCPY: saw 'detected buffer overflow': ok
7361 08:05:47.865610 ok 78 selftests: lkdtm: FORTIFY_STRSCPY.sh
7362 08:05:47.868860 # selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7363 08:05:48.328296 <6>[ 196.675497] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7364 08:05:48.328866 <6>[ 196.682224] lkdtm: trying to strcmp() past the end of a struct
7365 08:05:48.329074 <0>[ 196.688401] detected buffer overflow in strncpy
7366 08:05:48.329253 <4>[ 196.693261] ------------[ cut here ]------------
7367 08:05:48.329424 <2>[ 196.698153] kernel BUG at lib/string_helpers.c:1027!
7368 08:05:48.329587 <0>[ 196.703390] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7369 08:05:48.371612 <4>[ 196.710549] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7370 08:05:48.372148 <4>[ 196.722375] CPU: 1 PID: 4039 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
7371 08:05:48.372865 <4>[ 196.730313] Hardware name: ARM Juno development board (r0) (DT)
7372 08:05:48.373250 <4>[ 196.736505] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7373 08:05:48.373599 <4>[ 196.743746] pc : fortify_panic+0x24/0x28
7374 08:05:48.373932 <4>[ 196.747945] lr : fortify_panic+0x24/0x28
7375 08:05:48.374304 <4>[ 196.752138] sp : ffff80001125bb50
7376 08:05:48.415133 <4>[ 196.755718] x29: ffff80001125bb50 x28: ffff0008061f0040 x27: 0000000000000000
7377 08:05:48.415674 <4>[ 196.763146] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
7378 08:05:48.416052 <4>[ 196.770572] x23: ffff00080bb1d000 x22: ffff80001125bd30 x21: 0000000000000013
7379 08:05:48.416741 <4>[ 196.777997] x20: ffff00080bb1d000 x19: ffff800009a9f918 x18: 0000000000000000
7380 08:05:48.417112 <4>[ 196.785422] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7381 08:05:48.417450 <4>[ 196.792846] x14: 0000000000000000 x13: 205d313034383836 x12: 2e36393120205b3e
7382 08:05:48.458474 <4>[ 196.800271] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff800008160288
7383 08:05:48.458997 <4>[ 196.807695] x8 : ffff0008061f0040 x7 : 3130343838362e36 x6 : 0000000000000001
7384 08:05:48.459373 <4>[ 196.815120] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7385 08:05:48.460060 <4>[ 196.822543] x2 : 0000000000000000 x1 : ffff0008061f0040 x0 : 0000000000000023
7386 08:05:48.460434 <4>[ 196.829967] Call trace:
7387 08:05:48.460776 <4>[ 196.832677] fortify_panic+0x24/0x28
7388 08:05:48.461105 <4>[ 196.836523] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7389 08:05:48.461428 <4>[ 196.841332] lkdtm_do_action+0x2c/0x50
7390 08:05:48.462166 <4>[ 196.845353] direct_entry+0x164/0x180
7391 08:05:48.501949 <4>[ 196.849286] full_proxy_write+0x68/0xc0
7392 08:05:48.502497 <4>[ 196.853398] vfs_write+0xcc/0x2a0
7393 08:05:48.502888 <4>[ 196.856987] ksys_write+0x78/0x104
7394 08:05:48.503243 <4>[ 196.860662] __arm64_sys_write+0x28/0x3c
7395 08:05:48.503581 <4>[ 196.864861] invoke_syscall+0x8c/0x120
7396 08:05:48.503905 <4>[ 196.868886] el0_svc_common.constprop.0+0x68/0x124
7397 08:05:48.504228 <4>[ 196.873955] do_el0_svc+0x40/0xcc
7398 08:05:48.504888 <4>[ 196.877543] el0_svc+0x48/0xc0
7399 08:05:48.505338 <4>[ 196.880870] el0t_64_sync_handler+0xb8/0xbc
7400 08:05:48.505759 <4>[ 196.885328] el0t_64_sync+0x18c/0x190
7401 08:05:48.546566 <0>[ 196.889264] Code: aa1303e1 f00049a0 910d8000 97ffe2b3 (d4210000)
7402 08:05:48.546893 <4>[ 196.895633] ---[ end trace 0000000000000000 ]---
7403 08:05:48.547120 <6>[ 196.900520] note: cat[4039] exited with irqs disabled
7404 08:05:48.547322 <6>[ 196.905972] note: cat[4039] exited with preempt_count 1
7405 08:05:48.547509 <4>[ 196.913000] ------------[ cut here ]------------
7406 08:05:48.547689 <4>[ 196.917892] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7407 08:05:48.589776 # Segmentation fault<4>[ 196.927839] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7408 08:05:48.590162 <4>[ 196.941331] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.75-cip14 #1
7409 08:05:48.590400
7410 08:05:48.590914 <4>[ 196.949532] Hardware name: ARM Juno development board (r0) (DT)
7411 08:05:48.591080 <4>[ 196.955890] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7412 08:05:48.591229 <4>[ 196.963131] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7413 08:05:48.591370 <4>[ 196.968630] lr : ct_idle_enter+0x10/0x1c
7414 08:05:48.591521 <4>[ 196.972823] sp : ffff80000c44bd20
7415 08:05:48.633158 <4>[ 196.976404] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
7416 08:05:48.633511 <4>[ 196.983833] x26: 0000000000000000 x25: 0000002dd8edadf4 x24: 0000000000000000
7417 08:05:48.633810 <4>[ 196.991260] x23: ffff000805e46880 x22: 0000000000000000 x21: 0000000000000000
7418 08:05:48.634352 <4>[ 196.998685] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
7419 08:05:48.634579 <4>[ 197.006113] x17: 00000000000001ea x16: 0000000000000003 x15: ffff80000a53e8c0
7420 08:05:48.636463 <4>[ 197.013543] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7421 08:05:48.676474 <4>[ 197.020970] x11: 0000000000000001 x10: 0000000000001500 x9 : ffff800009143f90
7422 08:05:48.676821 <4>[ 197.028402] x8 : ffff0008008e9a80 x7 : 0000000000000000 x6 : 0000000000000000
7423 08:05:48.677107 <4>[ 197.035832] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
7424 08:05:48.677618 <4>[ 197.043259] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
7425 08:05:48.677820 <4>[ 197.050684] Call trace:
7426 08:05:48.678046 <4>[ 197.053394] ct_kernel_exit.constprop.0+0x11c/0x180
7427 08:05:48.678255 <4>[ 197.058547] ct_idle_enter+0x10/0x1c
7428 08:05:48.679816 # [ <4>[ 197.062392] cpuidle_enter_state+0x2a4/0x5a0
7429 08:05:48.719642 <4>[ 197.067275] cpuidle_enter+0x40/0x60
7430 08:05:48.719994 196.675497] lkdtm: Performing di<4>[ 197.071125] do_idle+0x258/0x310
7431 08:05:48.720278 rect entry FORTIFY_STR<4>[ 197.077481] cpu_startup_entry+0x40/0x44
7432 08:05:48.720803 <4>[ 197.083575] secondary_start_kernel+0x138/0x160
7433 08:05:48.720963 _OBJEC<T4>[ 197.088386] __secondary_switched+0xb0/0xb4
7434 08:05:48.721119
7435 08:05:48.721266 # [ 196.682224] lkdtm: trying to strcmp() past the end of a struct
7436 08:05:48.721433 # [ 196.688401] detected buffer overflow in strncpy
7437 08:05:48.722966 # [ 196.693261] ------------[ cut here ]------------
7438 08:05:48.762924 # [ 196.698153] kernel BUG at lib/string_helpers.c:1027!
7439 08:05:48.763254 # [ 196.703390] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7440 08:05:48.763480 # [ 196.710549] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7441 08:05:48.763679 # [ 196.722375] CPU: 1 PID: 4039 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
7442 08:05:48.764153 # [ 196.730313] Hardware name: ARM Juno development board (r0) (DT)
7443 08:05:48.766202 # [ 196.736505] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7444 08:05:48.806028 # [ 196.743746] pc : fortify_panic+0x24/0x28
7445 08:05:48.806314 # [ 196.747945] lr : fortify_panic+0x24/0x28
7446 08:05:48.806556 # [ 196.752138] sp : ffff80001125bb50
7447 08:05:48.806751 # [ 196.755718] x29: ffff80001125bb50 x28: ffff0008061f0040 x27: 0000000000000000
7448 08:05:48.807209 # [ 196.763146] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
7449 08:05:48.807416 # [ 196.770572] x23: ffff00080bb1d000 x22: ffff80001125bd30 x21: 0000000000000013
7450 08:05:48.809383 # [ 196.777997] x20: ffff00080bb1d000 x19: ffff800009a9f918 x18: 0000000000000000
7451 08:05:48.849211 # [ 196.785422] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7452 08:05:48.849482 # [ 196.792846] x14: 0000000000000000 x13: 205d313034383836 x12: 2e36393120205b3e
7453 08:05:48.849686 # [ 196.800271] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff800008160288
7454 08:05:48.850131 # [ 196.807695] x8 : ffff0008061f0040 x7 : 3130343838362e36 x6 : 0000000000000001
7455 08:05:48.850343 # [ 196.815120] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7456 08:05:48.852531 # [ 196.822543] x2 : 0000000000000000 x1 : ffff0008061f0040 x0 : 0000000000000023
7457 08:05:48.892363 # [ 196.829967] Call trace:
7458 08:05:48.892639 # [ 196.832677] fortify_panic+0x24/0x28
7459 08:05:48.892842 # [ 196.836523] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7460 08:05:48.893025 # [ 196.841332] lkdtm_do_action+0x2c/0x50
7461 08:05:48.893201 # [ 196.845353] direct_entry+0x164/0x180
7462 08:05:48.893326 # [ 196.849286] full_proxy_write+0x68/0xc0
7463 08:05:48.893673 # [ 196.853398] vfs_write+0xcc/0x2a0
7464 08:05:48.893802 # [ 196.856987] ksys_write+0x78/0x104
7465 08:05:48.893914 # [ 196.860662] __arm64_sys_write+0x28/0x3c
7466 08:05:48.894036 # [ 196.864861] invoke_syscall+0x8c/0x120
7467 08:05:48.895674 # [ 196.868886] el0_svc_common.constprop.0+0x68/0x124
7468 08:05:48.935808 # [ 196.873955] do_el0_svc+0x40/0xcc
7469 08:05:48.936375 # [ 196.877543] el0_svc+0x48/0xc0
7470 08:05:48.936777 # [ 196.880870] el0t_64_sync_handler+0xb8/0xbc
7471 08:05:48.937143 # [ 196.885328] el0t_64_sync+0x18c/0x190
7472 08:05:48.937834 # [ 196.889264] Code: aa1303e1 f00049a0 910d8000 97ffe2b3 (d4210000)
7473 08:05:48.938267 # [ 196.895633] ---[ end trace 0000000000000000 ]---
7474 08:05:48.938619 # [ 196.900520] note: cat[4039] exited with irqs disabled
7475 08:05:48.938971 # [ 196.905972] note: cat[4039] exited with preempt_count 1
7476 08:05:48.939503 # [ 196.913000] ------------[ cut here ]------------
7477 08:05:48.978954 # [ 196.917892] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7478 08:05:48.979878 # [ 196.927839] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7479 08:05:48.980318 # [ 196.941331] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.75-cip14 #1
7480 08:05:48.980690 # [ 196.949532] Hardware name: ARM Juno development board (r0) (DT)
7481 08:05:48.981034 # [ 196.955890] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7482 08:05:49.022152 # [ 196.963131] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7483 08:05:49.022735 # [ 196.968630] lr : ct_idle_enter+0x10/0x1c
7484 08:05:49.023136 # [ 196.972823] sp : ffff80000c44bd20
7485 08:05:49.023497 # [ 196.976404] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
7486 08:05:49.024219 # [ 196.983833] x26: 0000000000000000 x25: 0000002dd8edadf4 x24: 0000000000000000
7487 08:05:49.024608 # [ 196.991260] x23: ffff000805e46880 x22: 0000000000000000 x21: 0000000000000000
7488 08:05:49.024949 # [ 196.998685] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
7489 08:05:49.065342 # [ 197.006113] x17: 00000000000001ea x16: 0000000000000003 x15: ffff80000a53e8c0
7490 08:05:49.065887 # [ 197.013543] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7491 08:05:49.066331 # [ 197.020970] x11: 0000000000000001 x10: 0000000000001500 x9 : ffff800009143f90
7492 08:05:49.067090 # FORTIFY_STR_OBJECT: saw 'detected buffer overflow': ok
7493 08:05:49.067496 ok 79 selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7494 08:05:49.067846 # selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7495 08:05:49.068199 <4>[ 197.442729] irq event stamp: 249230
7496 08:05:49.068971 <4>[ 197.446484] hardirqs last enabled at (249229): [<ffff8000096f2424>] el1_interrupt+0x54/0x64
7497 08:05:49.107545 <4>[ 197.455212] hardirqs last disabled at (249230): [<ffff800008127b1c>] do_idle+0xec/0x310
7498 08:05:49.108070 <4>[ 197.463502] softirqs last enabled at (249228): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7499 08:05:49.108836 <4>[ 197.472311] softirqs last disabled at (249209): [<ffff800008017668>] ____do_softirq+0x18/0x24
7500 08:05:49.110957 <4>[ 197.481121] ---[ end trace 0000000000000000 ]---
7501 08:05:49.570491 <6>[ 197.917898] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7502 08:05:49.570844 <6>[ 197.924023] lkdtm: trying to strncpy() past the end of a struct member...
7503 08:05:49.571334 <0>[ 197.931161] detected buffer overflow in strncpy
7504 08:05:49.571557 <4>[ 197.936352] ------------[ cut here ]------------
7505 08:05:49.571737 <2>[ 197.941253] kernel BUG at lib/string_helpers.c:1027!
7506 08:05:49.571907 <0>[ 197.946491] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7507 08:05:49.613736 <4>[ 197.953646] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7508 08:05:49.614110 <4>[ 197.965471] CPU: 1 PID: 4087 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
7509 08:05:49.614862 <4>[ 197.973409] Hardware name: ARM Juno development board (r0) (DT)
7510 08:05:49.615256 <4>[ 197.979601] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7511 08:05:49.615613 <4>[ 197.986842] pc : fortify_panic+0x24/0x28
7512 08:05:49.615953 <4>[ 197.991041] lr : fortify_panic+0x24/0x28
7513 08:05:49.616282 <4>[ 197.995233] sp : ffff800011313ab0
7514 08:05:49.657300 <4>[ 197.998814] x29: ffff800011313ab0 x28: ffff000805414f00 x27: 0000000000000000
7515 08:05:49.657835 <4>[ 198.006242] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
7516 08:05:49.658272 <4>[ 198.013669] x23: ffff00080785b000 x22: ffff800011313c90 x21: ffff00080d34ae00
7517 08:05:49.659005 <4>[ 198.021094] x20: ffff80000a0f4cc0 x19: ffff800009a9f918 x18: 0000000000000000
7518 08:05:49.659393 <4>[ 198.028519] x17: ffff800008162fe8 x16: ffff800008162548 x15: ffff800008162490
7519 08:05:49.659739 <4>[ 198.035944] x14: ffff8000096fbd90 x13: ffff80000843f1e8 x12: ffff80000843ee5c
7520 08:05:49.700658 <4>[ 198.043368] x11: ffff8000086af0e8 x10: ffff800008c0d4d4 x9 : ffff800008160288
7521 08:05:49.701215 <4>[ 198.050793] x8 : ffff00080137fd90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
7522 08:05:49.701613 <4>[ 198.058217] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7523 08:05:49.701982 <4>[ 198.065642] x2 : 0000000000000000 x1 : ffff000805414f00 x0 : 0000000000000023
7524 08:05:49.702377 <4>[ 198.073066] Call trace:
7525 08:05:49.703100 <4>[ 198.075776] fortify_panic+0x24/0x28
7526 08:05:49.703488 <4>[ 198.079621] lkdtm_FORTIFY_STR_MEMBER+0xc8/0x150
7527 08:05:49.704250 <4>[ 198.084516] lkdtm_do_action+0x2c/0x50
7528 08:05:49.744037 <4>[ 198.088536] direct_entry+0x164/0x180
7529 08:05:49.744562 <4>[ 198.092469] full_proxy_write+0x68/0xc0
7530 08:05:49.744944 <4>[ 198.096581] vfs_write+0xcc/0x2a0
7531 08:05:49.745671 <4>[ 198.100170] ksys_write+0x78/0x104
7532 08:05:49.746081 <4>[ 198.103845] __arm64_sys_write+0x28/0x3c
7533 08:05:49.746426 <4>[ 198.108041] invoke_syscall+0x8c/0x120
7534 08:05:49.746757 <4>[ 198.112067] el0_svc_common.constprop.0+0x68/0x124
7535 08:05:49.747085 <4>[ 198.117135] do_el0_svc+0x40/0xcc
7536 08:05:49.747418 <4>[ 198.120723] el0_svc+0x48/0xc0
7537 08:05:49.747867 <4>[ 198.124050] el0t_64_sync_handler+0xb8/0xbc
7538 08:05:49.748396 <4>[ 198.128509] el0t_64_sync+0x18c/0x190
7539 08:05:49.788723 <0>[ 198.132445] Code: aa1303e1 f00049a0 910d8000 97ffe2b3 (d4210000)
7540 08:05:49.789056 <4>[ 198.138814] ---[ end trace 0000000000000000 ]---
7541 08:05:49.789254 <6>[ 198.143700] note: cat[4087] exited with irqs disabled
7542 08:05:49.789534 <6>[ 198.149151] note: cat[4087] exited with preempt_count 1
7543 08:05:49.789952 <4>[ 198.156234] ------------[ cut here ]------------
7544 08:05:49.790221 <4>[ 198.161125] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7545 08:05:49.832031 # <4>[ 198.171073] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7546 08:05:49.832440 <4>[ 198.183001] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.75-cip14 #1
7547 08:05:49.832652 Segme<n4t>a[t i o1n9 8f.a1u9l1t207] Hardware name: ARM Juno development board (r0) (DT)
7548 08:05:49.832831
7549 08:05:49.833313 <4>[ 198.199131] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7550 08:05:49.833552 <4>[ 198.206374] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7551 08:05:49.833713 <4>[ 198.211873] lr : ct_idle_enter+0x10/0x1c
7552 08:05:49.835329 <4>[ 198.216065] sp : ffff80000c44bd20
7553 08:05:49.875365 <4>[ 198.219645] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
7554 08:05:49.875713 <4>[ 198.227077] x26: 0000000000000000 x25: 0000002e2307e92c x24: 0000000000000000
7555 08:05:49.876299 <4>[ 198.234503] x23: ffff000805e46880 x22: 0000000000000000 x21: 0000000000000000
7556 08:05:49.876512 <4>[ 198.241928] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
7557 08:05:49.876742 <4>[ 198.249354] x17: ffff800008023e98 x16: ffff8000096d1344 x15: ffff8000080bd500
7558 08:05:49.878618 <4>[ 198.256787] x14: ffff8000080bd334 x13: ffff800008c10438 x12: ffff8000096dbc04
7559 08:05:49.918722 <4>[ 198.264219] x11: 00000000000009c3 x10: 00000000000009c3 x9 : ffff800009143f90
7560 08:05:49.919102 <4>[ 198.271646] x8 : 0000000000035a70 x7 : 071c71c71c71c71c x6 : ffff80000b6361d8
7561 08:05:49.919668 <4>[ 198.279071] x5 : 00000000000006de x4 : 4000000000000002 x3 : ffff8009749f6000
7562 08:05:49.919945 <4>[ 198.286495] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
7563 08:05:49.920192 <4>[ 198.293921] Call trace:
7564 08:05:49.920406 <4>[ 198.296632] ct_kernel_exit.constprop.0+0x11c/0x180
7565 08:05:49.920664 <4>[ 198.301787] ct_idle_enter+0x10/0x1c
7566 08:05:49.962079 <4>[ 198.305637] cpuidle_enter_state+0x2a4/0x5a0
7567 08:05:49.962434 <4>[ 198.310191] cpuidle_enter+0x40/0x60
7568 08:05:49.962718 <4>[ 198.314045] do_idle+0x258/0x310
7569 08:05:49.962960 <4>[ 198.317553] cpu_startup_entry+0x40/0x44
7570 08:05:49.963117 <4>[ 198.321753] secondary_start_kernel+0x138/0x160
7571 08:05:49.963258 <4>[ 198.326561] __secondary_switched+0xb0/0xb4
7572 08:05:49.963618 <4>[ 198.331021] irq event stamp: 249230
7573 08:05:49.963748 # <4>[ 198.334780] hardirqs last enabled at (249229): [<ffff8000096f2424>] el1_interrupt+0x54/0x64
7574 08:05:49.965388 <4>[ 198.343667] hardirqs last disabled at (249230): [<ffff800008127b1c>] do_idle+0xec/0x310
7575 08:05:50.005316 [<4>[ 198.351957] softirqs last enabled at (249228): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7576 08:05:50.005634 <4>[ 198.360836] softirqs last disabled at (249209): [<ffff800008017668>] ____do_softirq+0x18/0x24
7577 08:05:50.006168 <4>[ 198.369645] ---[ end trace 0000000000000000 ]---
7578 08:05:50.006395 197.917898] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7579 08:05:50.006626 # [ 197.924023] lkdtm: trying to strncpy() past the end of a struct member...
7580 08:05:50.006853 # [ 197.931161] detected buffer overflow in strncpy
7581 08:05:50.008645 # [ 197.936352] ------------[ cut here ]------------
7582 08:05:50.048442 # [ 197.941253] kernel BUG at lib/string_helpers.c:1027!
7583 08:05:50.048723 # [ 197.946491] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7584 08:05:50.049345 # [ 197.953646] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7585 08:05:50.049689 # [ 197.965471] CPU: 1 PID: 4087 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
7586 08:05:50.049978 # [ 197.973409] Hardware name: ARM Juno development board (r0) (DT)
7587 08:05:50.091865 # [ 197.979601] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7588 08:05:50.092417 # [ 197.986842] pc : fortify_panic+0x24/0x28
7589 08:05:50.092784 # [ 197.991041] lr : fortify_panic+0x24/0x28
7590 08:05:50.093116 # [ 197.995233] sp : ffff800011313ab0
7591 08:05:50.093789 # [ 197.998814] x29: ffff800011313ab0 x28: ffff000805414f00 x27: 0000000000000000
7592 08:05:50.094179 # [ 198.006242] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
7593 08:05:50.094510 # [ 198.013669] x23: ffff00080785b000 x22: ffff800011313c90 x21: ffff00080d34ae00
7594 08:05:50.095353 # [ 198.021094] x20: ffff80000a0f4cc0 x19: ffff800009a9f918 x18: 0000000000000000
7595 08:05:50.135047 # [ 198.028519] x17: ffff800008162fe8 x16: ffff800008162548 x15: ffff800008162490
7596 08:05:50.135577 # [ 198.035944] x14: ffff8000096fbd90 x13: ffff80000843f1e8 x12: ffff80000843ee5c
7597 08:05:50.136291 # [ 198.043368] x11: ffff8000086af0e8 x10: ffff800008c0d4d4 x9 : ffff800008160288
7598 08:05:50.136663 # [ 198.050793] x8 : ffff00080137fd90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
7599 08:05:50.136997 # [ 198.058217] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7600 08:05:50.178185 # [ 198.065642] x2 : 0000000000000000 x1 : ffff000805414f00 x0 : 0000000000000023
7601 08:05:50.178741 # [ 198.073066] Call trace:
7602 08:05:50.179107 # [ 198.075776] fortify_panic+0x24/0x28
7603 08:05:50.179444 # [ 198.079621] lkdtm_FORTIFY_STR_MEMBER+0xc8/0x150
7604 08:05:50.179764 # [ 198.084516] lkdtm_do_action+0x2c/0x50
7605 08:05:50.180424 # [ 198.088536] direct_entry+0x164/0x180
7606 08:05:50.180776 # [ 198.092469] full_proxy_write+0x68/0xc0
7607 08:05:50.181092 # [ 198.096581] vfs_write+0xcc/0x2a0
7608 08:05:50.181410 # [ 198.100170] ksys_write+0x78/0x104
7609 08:05:50.181830 # [ 198.103845] __arm64_sys_write+0x28/0x3c
7610 08:05:50.182196 # [ 198.108041] invoke_syscall+0x8c/0x120
7611 08:05:50.182579 # [ 198.112067] el0_svc_common.constprop.0+0x68/0x124
7612 08:05:50.221348 # [ 198.117135] do_el0_svc+0x40/0xcc
7613 08:05:50.221878 # [ 198.120723] el0_svc+0x48/0xc0
7614 08:05:50.222307 # [ 198.124050] el0t_64_sync_handler+0xb8/0xbc
7615 08:05:50.222658 # [ 198.128509] el0t_64_sync+0x18c/0x190
7616 08:05:50.223329 # [ 198.132445] Code: aa1303e1 f00049a0 910d8000 97ffe2b3 (d4210000)
7617 08:05:50.223687 # [ 198.138814] ---[ end trace 0000000000000000 ]---
7618 08:05:50.224009 # [ 198.143700] note: cat[4087] exited with irqs disabled
7619 08:05:50.224321 # [ 198.149151] note: cat[4087] exited with preempt_count 1
7620 08:05:50.224827 # [ 198.156234] ------------[ cut here ]------------
7621 08:05:50.264560 # [ 198.161125] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7622 08:05:50.265119 # [ 198.171073] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7623 08:05:50.265499 # [ 198.183001] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.75-cip14 #1
7624 08:05:50.266217 # [ 198.191207] Hardware name: ARM Juno development board (r0) (DT)
7625 08:05:50.268116 # [ 198.199131] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7626 08:05:50.307715 # [ 198.206374] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7627 08:05:50.308253 # [ 198.211873] lr : ct_idle_enter+0x10/0x1c
7628 08:05:50.308646 # [ 198.216065] sp : ffff80000c44bd20
7629 08:05:50.309003 # [ 198.219645] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
7630 08:05:50.309708 # [ 198.227077] x26: 0000000000000000 x25: 0000002e2307e92c x24: 0000000000000000
7631 08:05:50.310119 # [ 198.234503] x23: ffff000805e46880 x22: 0000000000000000 x21: 0000000000000000
7632 08:05:50.311315 # [ 198.241928] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
7633 08:05:50.361292 # [ 198.249354] x17: ffff800008023e98 x16: ffff8000096d1344 x15: ffff8000080bd500
7634 08:05:50.361826 # [ 198.256787] x14: ffff8000080bd334 x13: ffff800008c10438 x12: ffff8000096dbc04
7635 08:05:50.362629 # [ 198.264219] x11: 00000000000009c3 x10: 00000000000009c3 x9 : ffff800009143f90
7636 08:05:50.363026 # [ 198.271646] x8 : 0000000000035a70 x7 : 071c71c71c71c71c x6 : ffff80000b6361d8
7637 08:05:50.363374 # FORTIFY_STR_MEMBER: saw 'detected buffer overflow': ok
7638 08:05:50.364875 ok 80 selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7639 08:05:50.365350 # selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
7640 08:05:50.861312 <6>[ 199.208862] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
7641 08:05:50.862022 <6>[ 199.214962] lkdtm: trying to memcpy() past the end of a struct
7642 08:05:50.862372 <6>[ 199.221133] lkdtm: 0: 16
7643 08:05:50.862564 <6>[ 199.223983] lkdtm: 1: 16
7644 08:05:50.862828 <6>[ 199.226835] lkdtm: s: 20
7645 08:05:50.863029 <0>[ 199.229651] detected buffer overflow in memcpy
7646 08:05:50.863138 <4>[ 199.234544] ------------[ cut here ]------------
7647 08:05:50.863243 <2>[ 199.239445] kernel BUG at lib/string_helpers.c:1027!
7648 08:05:50.864619 <0>[ 199.244688] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7649 08:05:50.904685 <4>[ 199.251845] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7650 08:05:50.905272 <4>[ 199.263674] CPU: 1 PID: 4135 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
7651 08:05:50.905480 <4>[ 199.271614] Hardware name: ARM Juno development board (r0) (DT)
7652 08:05:50.905654 <4>[ 199.277809] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7653 08:05:50.905823 <4>[ 199.285057] pc : fortify_panic+0x24/0x28
7654 08:05:50.908080 <4>[ 199.289257] lr : fortify_panic+0x24/0x28
7655 08:05:50.948037 <4>[ 199.293450] sp : ffff8000113dbb30
7656 08:05:50.948295 <4>[ 199.297030] x29: ffff8000113dbb30 x28: ffff00080cc89a80 x27: 0000000000000000
7657 08:05:50.948484 <4>[ 199.304459] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
7658 08:05:50.948897 <4>[ 199.311886] x23: ffff000803298000 x22: ffff8000113dbd50 x21: 0000000000000013
7659 08:05:50.949074 <4>[ 199.319312] x20: ffff000803298000 x19: ffff800009f98a50 x18: 0000000000000000
7660 08:05:50.949232 <4>[ 199.326737] x17: 0000000000000000 x16: 0030160000000000 x15: 1024160000000000
7661 08:05:50.991600 <4>[ 199.334162] x14: 0000000000000000 x13: 2b89ad2e33f2bd65 x12: 000000007f5a4064
7662 08:05:50.992135 <4>[ 199.341587] x11: 0000000000000cd9 x10: 0000000000001500 x9 : ffff800008160288
7663 08:05:50.992856 <4>[ 199.349012] x8 : ffff00080cc89a80 x7 : 071c71c71c71c71c x6 : 0000000000000001
7664 08:05:50.993237 <4>[ 199.356437] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7665 08:05:50.993582 <4>[ 199.363861] x2 : 0000000000000000 x1 : ffff00080cc89a80 x0 : 0000000000000022
7666 08:05:50.993918 <4>[ 199.371286] Call trace:
7667 08:05:50.994317 <4>[ 199.373997] fortify_panic+0x24/0x28
7668 08:05:51.034941 <4>[ 199.377842] lkdtm_FORTIFY_MEM_OBJECT+0xb4/0x114
7669 08:05:51.035473 <4>[ 199.382738] lkdtm_do_action+0x2c/0x50
7670 08:05:51.035845 <4>[ 199.386760] direct_entry+0x164/0x180
7671 08:05:51.036191 <4>[ 199.390692] full_proxy_write+0x68/0xc0
7672 08:05:51.036519 <4>[ 199.394803] vfs_write+0xcc/0x2a0
7673 08:05:51.037180 <4>[ 199.398392] ksys_write+0x78/0x104
7674 08:05:51.037537 <4>[ 199.402067] __arm64_sys_write+0x28/0x3c
7675 08:05:51.037865 <4>[ 199.406264] invoke_syscall+0x8c/0x120
7676 08:05:51.038316 <4>[ 199.410289] el0_svc_common.constprop.0+0x68/0x124
7677 08:05:51.038807 <4>[ 199.415357] do_el0_svc+0x40/0xcc
7678 08:05:51.039414 <4>[ 199.418946] el0_svc+0x48/0xc0
7679 08:05:51.080014 <4>[ 199.422272] el0t_64_sync_handler+0xb8/0xbc
7680 08:05:51.080661 <4>[ 199.426730] el0t_64_sync+0x18c/0x190
7681 08:05:51.081148 <0>[ 199.430667] Code: aa1303e1 f00049a0 910d8000 97ffe2b3 (d4210000)
7682 08:05:51.081890 <4>[ 199.437036] ---[ end trace 0000000000000000 ]---
7683 08:05:51.082162 <6>[ 199.441922] note: cat[4135] exited with irqs disabled
7684 08:05:51.082403 <6>[ 199.447353] note: cat[4135] exited with preempt_count 1
7685 08:05:51.082632 <4>[ 199.454536] ------------[ cut here ]------------
7686 08:05:51.083396 <4>[ 199.459427] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7687 08:05:51.123095 <4>[ 199.469375] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7688 08:05:51.123727 <4>[ 199.481197] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.75-cip14 #1
7689 08:05:51.124018 <4>[ 199.489396] Hardware name: ARM Juno development board (r0) (DT)
7690 08:05:51.124226 <4>[ 199.495587] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7691 08:05:51.124415 <4>[ 199.502828] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7692 08:05:51.126374 <4>[ 199.508328] lr : ct_idle_enter+0x10/0x1c
7693 08:05:51.166420 <4>[ 199.512521] sp : ffff80000c44bd20
7694 08:05:51.166800 <4>[ 199.516104] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
7695 08:05:51.167354 <4>[ 199.523531] x26: 0000000000000000 x25: 0000002e706a6dfc x24: 0000000000000000
7696 08:05:51.167621 <4>[ 199.530959] x23: ffff000805e46880 x22: 0000000000000000 x21: 0000000000000000
7697 08:05:51.167852 <4>[ 199.538389] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
7698 08:05:51.168060 <4>[ 199.545814] x17: 0000000000000078 x16: 0000000000000001 x15: ffff80000a53e8c0
7699 08:05:51.209827 <4>[ 199.553240] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7700 08:05:51.210189 <4>[ 199.560666] x11: 0000000000000f16 x10: 0000000000000f16 x9 : ffff800009143f90
7701 08:05:51.210472 <4>[ 199.568099] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081b37a0
7702 08:05:51.210960 <4>[ 199.575527] x5 : 0000002e67ebc400 x4 : 4000000000000002 x3 : ffff8009749f6000
7703 08:05:51.211149 <4>[ 199.582956] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
7704 08:05:51.211346 <4>[ 199.590382] Call trace:
7705 08:05:51.213080 <4>[ 199.593092] ct_kernel_exit.constprop.0+0x11c/0x180
7706 08:05:51.253140 <4>[ 199.598245] ct_idle_enter+0x10/0x1c
7707 08:05:51.253437 <4>[ 199.602089] cpuidle_enter_state+0x2a4/0x5a0
7708 08:05:51.253696 <4>[ 199.606637] cpuidle_enter+0x40/0x60
7709 08:05:51.253929 <4>[ 199.610486] do_idle+0x258/0x310
7710 08:05:51.254434 <4>[ 199.613989] cpu_startup_entry+0x40/0x44
7711 08:05:51.254635 <4>[ 199.618185] secondary_start_kernel+0x138/0x160
7712 08:05:51.254836 <4>[ 199.622994] __secondary_switched+0xb0/0xb4
7713 08:05:51.255034 <4>[ 199.627452] irq event stamp: 249230
7714 08:05:51.255225 <4>[ 199.631206] hardirqs last enabled at (249229): [<ffff8000096f2424>] el1_interrupt+0x54/0x64
7715 08:05:51.296848 <4>[ 199.639934] hardirqs last disabled at (249230): [<ffff800008127b1c>] do_idle+0xec/0x310
7716 08:05:51.297147 <4>[ 199.648223] softirqs last enabled at (249228): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7717 08:05:51.297361 <4>[ 199.657031] softirqs last disabled at (249209): [<ffff800008017668>] ____do_softirq+0x18/0x24
7718 08:05:51.297554 <4>[ 199.665841] ---[ end trace 0000000000000000 ]---
7719 08:05:51.297725 # Segmentation fault
7720 08:05:51.298110 # [ 199.208862] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
7721 08:05:51.300142 # [ 199.214962] lkdtm: trying to memcpy() past the end of a struct
7722 08:05:51.300391 # [ 199.221133] lkdtm: 0: 16
7723 08:05:51.340006 # [ 199.223983] lkdtm: 1: 16
7724 08:05:51.340267 # [ 199.226835] lkdtm: s: 20
7725 08:05:51.340466 # [ 199.229651] detected buffer overflow in memcpy
7726 08:05:51.340649 # [ 199.234544] ------------[ cut here ]------------
7727 08:05:51.340822 # [ 199.239445] kernel BUG at lib/string_helpers.c:1027!
7728 08:05:51.341244 # [ 199.244688] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7729 08:05:51.341434 # [ 199.251845] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7730 08:05:51.383402 # [ 199.263674] CPU: 1 PID: 4135 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
7731 08:05:51.383946 # [ 199.271614] Hardware name: ARM Juno development board (r0) (DT)
7732 08:05:51.384335 # [ 199.277809] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7733 08:05:51.385045 # [ 199.285057] pc : fortify_panic+0x24/0x28
7734 08:05:51.385422 # [ 199.289257] lr : fortify_panic+0x24/0x28
7735 08:05:51.385766 # [ 199.293450] sp : ffff8000113dbb30
7736 08:05:51.386136 # [ 199.297030] x29: ffff8000113dbb30 x28: ffff00080cc89a80 x27: 0000000000000000
7737 08:05:51.386840 # [ 199.304459] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
7738 08:05:51.426581 # [ 199.311886] x23: ffff000803298000 x22: ffff8000113dbd50 x21: 0000000000000013
7739 08:05:51.427150 # [ 199.319312] x20: ffff000803298000 x19: ffff800009f98a50 x18: 0000000000000000
7740 08:05:51.427526 # [ 199.326737] x17: 0000000000000000 x16: 0030160000000000 x15: 1024160000000000
7741 08:05:51.428223 # [ 199.334162] x14: 0000000000000000 x13: 2b89ad2e33f2bd65 x12: 000000007f5a4064
7742 08:05:51.428593 # [ 199.341587] x11: 0000000000000cd9 x10: 0000000000001500 x9 : ffff800008160288
7743 08:05:51.430150 # [ 199.349012] x8 : ffff00080cc89a80 x7 : 071c71c71c71c71c x6 : 0000000000000001
7744 08:05:51.469658 # [ 199.356437] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7745 08:05:51.470222 # [ 199.363861] x2 : 0000000000000000 x1 : ffff00080cc89a80 x0 : 0000000000000022
7746 08:05:51.471055 # [ 199.371286] Call trace:
7747 08:05:51.471446 # [ 199.373997] fortify_panic+0x24/0x28
7748 08:05:51.471850 # [ 199.377842] lkdtm_FORTIFY_MEM_OBJECT+0xb4/0x114
7749 08:05:51.472212 # [ 199.382738] lkdtm_do_action+0x2c/0x50
7750 08:05:51.472539 # [ 199.386760] direct_entry+0x164/0x180
7751 08:05:51.472862 # [ 199.390692] full_proxy_write+0x68/0xc0
7752 08:05:51.473410 # [ 199.394803] vfs_write+0xcc/0x2a0
7753 08:05:51.512964 # [ 199.398392] ksys_write+0x78/0x104
7754 08:05:51.513517 # [ 199.402067] __arm64_sys_write+0x28/0x3c
7755 08:05:51.514048 # [ 199.406264] invoke_syscall+0x8c/0x120
7756 08:05:51.514514 # [ 199.410289] el0_svc_common.constprop.0+0x68/0x124
7757 08:05:51.515309 # [ 199.415357] do_el0_svc+0x40/0xcc
7758 08:05:51.515707 # [ 199.418946] el0_svc+0x48/0xc0
7759 08:05:51.516140 # [ 199.422272] el0t_64_sync_handler+0xb8/0xbc
7760 08:05:51.516585 # [ 199.426730] el0t_64_sync+0x18c/0x190
7761 08:05:51.517007 # [ 199.430667] Code: aa1303e1 f00049a0 910d8000 97ffe2b3 (d4210000)
7762 08:05:51.517523 # [ 199.437036] ---[ end trace 0000000000000000 ]---
7763 08:05:51.556046 # [ 199.441922] note: cat[4135] exited with irqs disabled
7764 08:05:51.556623 # [ 199.447353] note: cat[4135] exited with preempt_count 1
7765 08:05:51.557137 # [ 199.454536] ------------[ cut here ]------------
7766 08:05:51.557941 # [ 199.459427] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7767 08:05:51.558404 # [ 199.469375] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7768 08:05:51.559662 # [ 199.481197] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.75-cip14 #1
7769 08:05:51.599143 # [ 199.489396] Hardware name: ARM Juno development board (r0) (DT)
7770 08:05:51.599727 # [ 199.495587] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7771 08:05:51.600602 # [ 199.502828] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7772 08:05:51.601035 # [ 199.508328] lr : ct_idle_enter+0x10/0x1c
7773 08:05:51.601489 # [ 199.512521] sp : ffff80000c44bd20
7774 08:05:51.601923 # [ 199.516104] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
7775 08:05:51.602801 # [ 199.523531] x26: 0000000000000000 x25: 0000002e706a6dfc x24: 0000000000000000
7776 08:05:51.642299 # [ 199.530959] x23: ffff000805e46880 x22: 0000000000000000 x21: 0000000000000000
7777 08:05:51.642851 # [ 199.538389] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
7778 08:05:51.643699 # [ 199.545814] x17: 0000000000000078 x16: 0000000000000001 x15: ffff80000a53e8c0
7779 08:05:51.644125 # [ 199.553240] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7780 08:05:51.644569 # [ 199.560666] x11: 0000000000000f16 x10: 0000000000000f16 x9 : ffff800009143f90
7781 08:05:51.645915 # [ 199.568099] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081b37a0
7782 08:05:51.673744 # [ 199.575527] x5 : 0000002e67ebc400 x4 : 4000000000000002 x3 : ffff8009749f6000
7783 08:05:51.674117 # FORTIFY_MEM_OBJECT: saw 'detected buffer overflow': ok
7784 08:05:51.674379 ok 81 selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
7785 08:05:51.676915 # selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
7786 08:05:52.197502 <6>[ 200.543594] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
7787 08:05:52.198494 <6>[ 200.549744] lkdtm: trying to memcpy() past the end of a struct member...
7788 08:05:52.198937 <4>[ 200.557069] ------------[ cut here ]------------
7789 08:05:52.199321 <4>[ 200.562018] memcpy: detected field-spanning write (size 15) of single field \"target.a\" at drivers/misc/lkdtm/fortify.c:122 (size 10)
7790 08:05:52.201198 <4>[ 200.574367] WARNING: CPU: 4 PID: 4183 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7791 08:05:52.240836 <4>[ 200.584682] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7792 08:05:52.241723 <4>[ 200.596539] CPU: 4 PID: 4183 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
7793 08:05:52.242189 <4>[ 200.604484] Hardware name: ARM Juno development board (r0) (DT)
7794 08:05:52.242572 <4>[ 200.610682] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7795 08:05:52.242931 <4>[ 200.617931] pc : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7796 08:05:52.244570 <4>[ 200.623267] lr : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7797 08:05:52.284236 <4>[ 200.628601] sp : ffff8000114abae0
7798 08:05:52.284751 <4>[ 200.632187] x29: ffff8000114abae0 x28: ffff00080cc88040 x27: 0000000000000000
7799 08:05:52.285476 <4>[ 200.639626] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
7800 08:05:52.285866 <4>[ 200.647062] x23: ffff000805b1d000 x22: ffff80000b71c000 x21: ffff00080d312e00
7801 08:05:52.286270 <4>[ 200.654500] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
7802 08:05:52.286613 <4>[ 200.661939] x17: 20646c6569662065 x16: 6c676e697320666f x15: 2029353120657a69
7803 08:05:52.327668 <4>[ 200.669376] x14: 7328206574697277 x13: 205d383130323635 x12: 2e30303220205b3e
7804 08:05:52.328185 <4>[ 200.676814] x11: 79666974726f662f x10: 6d74646b6c2f6373 x9 : ffff800008160288
7805 08:05:52.328573 <4>[ 200.684252] x8 : ffff00080cc88040 x7 : 3831303236352e30 x6 : 0000000000001ffe
7806 08:05:52.329295 <4>[ 200.691689] x5 : 0000000000017fe8 x4 : ffff00097ef7fc58 x3 : ffff800974a53000
7807 08:05:52.329693 <4>[ 200.699126] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080cc88040
7808 08:05:52.330075 <4>[ 200.706563] Call trace:
7809 08:05:52.330419 <4>[ 200.709278] lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7810 08:05:52.331228 <4>[ 200.714266] lkdtm_do_action+0x2c/0x50
7811 08:05:52.371151 <4>[ 200.718295] direct_entry+0x164/0x180
7812 08:05:52.371667 <4>[ 200.722235] full_proxy_write+0x68/0xc0
7813 08:05:52.372051 <4>[ 200.726356] vfs_write+0xcc/0x2a0
7814 08:05:52.372405 <4>[ 200.729954] ksys_write+0x78/0x104
7815 08:05:52.373087 <4>[ 200.733636] __arm64_sys_write+0x28/0x3c
7816 08:05:52.373458 <4>[ 200.737842] invoke_syscall+0x8c/0x120
7817 08:05:52.373796 <4>[ 200.741875] el0_svc_common.constprop.0+0x68/0x124
7818 08:05:52.374164 <4>[ 200.746952] do_el0_svc+0x40/0xcc
7819 08:05:52.374493 <4>[ 200.750549] el0_svc+0x48/0xc0
7820 08:05:52.374922 <4>[ 200.753885] el0t_64_sync_handler+0xb8/0xbc
7821 08:05:52.414776 <4>[ 200.758351] el0t_64_sync+0x18c/0x190
7822 08:05:52.415288 <4>[ 200.762293] irq event stamp: 0
7823 08:05:52.415675 <4>[ 200.765615] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7824 08:05:52.416413 <4>[ 200.772171] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
7825 08:05:52.416813 <4>[ 200.780643] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
7826 08:05:52.417164 <4>[ 200.789112] softirqs last disabled at (0): [<0000000000000000>] 0x0
7827 08:05:52.417498 <4>[ 200.795663] ---[ end trace 0000000000000000 ]---
7828 08:05:52.440924 <3>[ 200.800858] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
7829 08:05:52.444090 <3>[ 200.809203] lkdtm: Unexpected! This kernel (6.1.75-cip14 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
7830 08:05:52.618590 # [ 200.543594] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
7831 08:05:52.619197 # [ 200.549744] lkdtm: trying to memcpy() past the end of a struct member...
7832 08:05:52.619733 # [ 200.557069] ------------[ cut here ]------------
7833 08:05:52.620578 # [ 200.562018] memcpy: detected field-spanning write (size 15) of single field \"target.a\" at drivers/misc/lkdtm/fortify.c:122 (size 10)
7834 08:05:52.622039 # [ 200.574367] WARNING: CPU: 4 PID: 4183 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7835 08:05:52.661765 # [ 200.584682] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7836 08:05:52.662351 # [ 200.596539] CPU: 4 PID: 4183 Comm: cat Tainted: G B D W E 6.1.75-cip14 #1
7837 08:05:52.662737 # [ 200.604484] Hardware name: ARM Juno development board (r0) (DT)
7838 08:05:52.663435 # [ 200.610682] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7839 08:05:52.663805 # [ 200.617931] pc : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7840 08:05:52.665278 # [ 200.623267] lr : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7841 08:05:52.705001 # [ 200.628601] sp : ffff8000114abae0
7842 08:05:52.705541 # [ 200.632187] x29: ffff8000114abae0 x28: ffff00080cc88040 x27: 0000000000000000
7843 08:05:52.705923 # [ 200.639626] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e7bb20
7844 08:05:52.706338 # [ 200.647062] x23: ffff000805b1d000 x22: ffff80000b71c000 x21: ffff00080d312e00
7845 08:05:52.707028 # [ 200.654500] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
7846 08:05:52.707398 # [ 200.661939] x17: 20646c6569662065 x16: 6c676e697320666f x15: 2029353120657a69
7847 08:05:52.748078 # [ 200.669376] x14: 7328206574697277 x13: 205d383130323635 x12: 2e30303220205b3e
7848 08:05:52.748604 # [ 200.676814] x11: 79666974726f662f x10: 6d74646b6c2f6373 x9 : ffff800008160288
7849 08:05:52.748983 # [ 200.684252] x8 : ffff00080cc88040 x7 : 3831303236352e30 x6 : 0000000000001ffe
7850 08:05:52.749331 # [ 200.691689] x5 : 0000000000017fe8 x4 : ffff00097ef7fc58 x3 : ffff800974a53000
7851 08:05:52.750180 # [ 200.699126] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080cc88040
7852 08:05:52.750633 # [ 200.706563] Call trace:
7853 08:05:52.751086 # [ 200.709278] lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7854 08:05:52.751627 # [ 200.714266] lkdtm_do_action+0x2c/0x50
7855 08:05:52.791270 # [ 200.718295] direct_entry+0x164/0x180
7856 08:05:52.791822 # [ 200.722235] full_proxy_write+0x68/0xc0
7857 08:05:52.792305 # [ 200.726356] vfs_write+0xcc/0x2a0
7858 08:05:52.792741 # [ 200.729954] ksys_write+0x78/0x104
7859 08:05:52.793517 # [ 200.733636] __arm64_sys_write+0x28/0x3c
7860 08:05:52.793910 # [ 200.737842] invoke_syscall+0x8c/0x120
7861 08:05:52.794383 # [ 200.741875] el0_svc_common.constprop.0+0x68/0x124
7862 08:05:52.794825 # [ 200.746952] do_el0_svc+0x40/0xcc
7863 08:05:52.795245 # [ 200.750549] el0_svc+0x48/0xc0
7864 08:05:52.795658 # [ 200.753885] el0t_64_sync_handler+0xb8/0xbc
7865 08:05:52.796172 # [ 200.758351] el0t_64_sync+0x18c/0x190
7866 08:05:52.834304 # [ 200.762293] irq event stamp: 0
7867 08:05:52.834894 # [ 200.765615] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7868 08:05:52.835731 # [ 200.772171] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
7869 08:05:52.836141 # [ 200.780643] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
7870 08:05:52.836589 # [ 200.789112] softirqs last disabled at (0): [<0000000000000000>] 0x0
7871 08:05:52.837021 # [ 200.795663] ---[ end trace 0000000000000000 ]---
7872 08:05:52.871811 # [ 200.800858] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
7873 08:05:52.872325 # [ 200.809203] lkdtm: Unexpected! This kernel (6.1.75-cip14 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
7874 08:05:52.872815 # FORTIFY_MEM_MEMBER: saw 'detected field-spanning write': ok
7875 08:05:52.873604 ok 82 selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
7876 08:05:52.875308 # selftests: lkdtm: PPC_SLB_MULTIHIT.sh
7877 08:05:53.010969 # Skipped: test 'PPC_SLB_MULTIHIT' missing in /sys/kernel/debug/provoke-crash/DIRECT!
7878 08:05:53.042895 ok 83 selftests: lkdtm: PPC_SLB_MULTIHIT.sh # SKIP
7879 08:05:53.138780 # selftests: lkdtm: stack-entropy.sh
7880 08:05:53.357205 <6>[ 201.699657] lkdtm: Performing direct entry REPORT_STACK
7881 08:05:53.357769 <6>[ 201.705248] lkdtm: Starting stack offset tracking for pid 4228
7882 08:05:53.358192 <6>[ 201.711434] lkdtm: Stack offset: 0
7883 08:05:53.358548 <6>[ 201.715689] lkdtm: Performing direct entry REPORT_STACK
7884 08:05:53.358886 <6>[ 201.721258] lkdtm: Stack offset: -160
7885 08:05:53.359209 <6>[ 201.725664] lkdtm: Performing direct entry REPORT_STACK
7886 08:05:53.359867 <6>[ 201.731223] lkdtm: Stack offset: 192
7887 08:05:53.360224 <6>[ 201.735534] lkdtm: Performing direct entry REPORT_STACK
7888 08:05:53.360751 <6>[ 201.741093] lkdtm: Stack offset: -176
7889 08:05:53.401984 <6>[ 201.745622] lkdtm: Performing direct entry REPORT_STACK
7890 08:05:53.402602 <6>[ 201.751380] lkdtm: Stack offset: -208
7891 08:05:53.403041 <6>[ 201.755718] lkdtm: Performing direct entry REPORT_STACK
7892 08:05:53.403389 <6>[ 201.761251] lkdtm: Stack offset: 144
7893 08:05:53.403724 <6>[ 201.765348] lkdtm: Performing direct entry REPORT_STACK
7894 08:05:53.404399 <6>[ 201.770877] lkdtm: Stack offset: 192
7895 08:05:53.404764 <6>[ 201.774969] lkdtm: Performing direct entry REPORT_STACK
7896 08:05:53.405100 <6>[ 201.780498] lkdtm: Stack offset: -16
7897 08:05:53.405629 <6>[ 201.784589] lkdtm: Performing direct entry REPORT_STACK
7898 08:05:53.446625 <6>[ 201.790118] lkdtm: Stack offset: 240
7899 08:05:53.447149 <6>[ 201.794210] lkdtm: Performing direct entry REPORT_STACK
7900 08:05:53.447527 <6>[ 201.799738] lkdtm: Stack offset: 208
7901 08:05:53.447874 <6>[ 201.803840] lkdtm: Performing direct entry REPORT_STACK
7902 08:05:53.448574 <6>[ 201.809370] lkdtm: Stack offset: 160
7903 08:05:53.448956 <6>[ 201.813465] lkdtm: Performing direct entry REPORT_STACK
7904 08:05:53.449293 <6>[ 201.818993] lkdtm: Stack offset: 192
7905 08:05:53.449619 <6>[ 201.823082] lkdtm: Performing direct entry REPORT_STACK
7906 08:05:53.450068 <6>[ 201.828610] lkdtm: Stack offset: 16
7907 08:05:53.491461 <6>[ 201.832614] lkdtm: Performing direct entry REPORT_STACK
7908 08:05:53.491992 <6>[ 201.838150] lkdtm: Stack offset: 48
7909 08:05:53.492479 <6>[ 201.842164] lkdtm: Performing direct entry REPORT_STACK
7910 08:05:53.492935 <6>[ 201.847698] lkdtm: Stack offset: -112
7911 08:05:53.493722 <6>[ 201.851879] lkdtm: Performing direct entry REPORT_STACK
7912 08:05:53.494163 <6>[ 201.857411] lkdtm: Stack offset: 192
7913 08:05:53.494624 <6>[ 201.861509] lkdtm: Performing direct entry REPORT_STACK
7914 08:05:53.495073 <6>[ 201.867067] lkdtm: Stack offset: 48
7915 08:05:53.495475 <6>[ 201.871089] lkdtm: Performing direct entry REPORT_STACK
7916 08:05:53.495887 <6>[ 201.876623] lkdtm: Stack offset: 208
7917 08:05:53.536034 <6>[ 201.880722] lkdtm: Performing direct entry REPORT_STACK
7918 08:05:53.536556 <6>[ 201.886253] lkdtm: Stack offset: -224
7919 08:05:53.536944 <6>[ 201.890440] lkdtm: Performing direct entry REPORT_STACK
7920 08:05:53.537302 <6>[ 201.895976] lkdtm: Stack offset: 32
7921 08:05:53.537640 <6>[ 201.899985] lkdtm: Performing direct entry REPORT_STACK
7922 08:05:53.537968 <6>[ 201.905521] lkdtm: Stack offset: 16
7923 08:05:53.538694 <6>[ 201.909528] lkdtm: Performing direct entry REPORT_STACK
7924 08:05:53.539059 <6>[ 201.915059] lkdtm: Stack offset: 256
7925 08:05:53.539599 <6>[ 201.919157] lkdtm: Performing direct entry REPORT_STACK
7926 08:05:53.580754 <6>[ 201.924688] lkdtm: Stack offset: 32
7927 08:05:53.581373 <6>[ 201.928715] lkdtm: Performing direct entry REPORT_STACK
7928 08:05:53.581829 <6>[ 201.934245] lkdtm: Stack offset: -176
7929 08:05:53.582199 <6>[ 201.938432] lkdtm: Performing direct entry REPORT_STACK
7930 08:05:53.582431 <6>[ 201.943967] lkdtm: Stack offset: 176
7931 08:05:53.582960 <6>[ 201.948060] lkdtm: Performing direct entry REPORT_STACK
7932 08:05:53.583185 <6>[ 201.953595] lkdtm: Stack offset: -160
7933 08:05:53.583415 <6>[ 201.957774] lkdtm: Performing direct entry REPORT_STACK
7934 08:05:53.583709 <6>[ 201.963305] lkdtm: Stack offset: -64
7935 08:05:53.625458 <6>[ 201.967453] lkdtm: Performing direct entry REPORT_STACK
7936 08:05:53.625775 <6>[ 201.973004] lkdtm: Stack offset: 96
7937 08:05:53.626053 <6>[ 201.977161] lkdtm: Performing direct entry REPORT_STACK
7938 08:05:53.626329 <6>[ 201.982700] lkdtm: Stack offset: 144
7939 08:05:53.626765 <6>[ 201.986829] lkdtm: Performing direct entry REPORT_STACK
7940 08:05:53.626944 <6>[ 201.992363] lkdtm: Stack offset: -112
7941 08:05:53.627088 <6>[ 201.996556] lkdtm: Performing direct entry REPORT_STACK
7942 08:05:53.627216 <6>[ 202.002112] lkdtm: Stack offset: 144
7943 08:05:53.627338 <6>[ 202.006218] lkdtm: Performing direct entry REPORT_STACK
7944 08:05:53.628712 <6>[ 202.011752] lkdtm: Stack offset: -192
7945 08:05:53.670055 <6>[ 202.015929] lkdtm: Performing direct entry REPORT_STACK
7946 08:05:53.670387 <6>[ 202.021463] lkdtm: Stack offset: -16
7947 08:05:53.670617 <6>[ 202.025572] lkdtm: Performing direct entry REPORT_STACK
7948 08:05:53.670816 <6>[ 202.031107] lkdtm: Stack offset: 176
7949 08:05:53.671260 <6>[ 202.035223] lkdtm: Performing direct entry REPORT_STACK
7950 08:05:53.671474 <6>[ 202.040758] lkdtm: Stack offset: 48
7951 08:05:53.671647 <6>[ 202.044783] lkdtm: Performing direct entry REPORT_STACK
7952 08:05:53.671815 <6>[ 202.050326] lkdtm: Stack offset: -48
7953 08:05:53.673411 <6>[ 202.054426] lkdtm: Performing direct entry REPORT_STACK
7954 08:05:53.714942 <6>[ 202.059962] lkdtm: Stack offset: 144
7955 08:05:53.715211 <6>[ 202.064059] lkdtm: Performing direct entry REPORT_STACK
7956 08:05:53.715413 <6>[ 202.069593] lkdtm: Stack offset: -96
7957 08:05:53.715598 <6>[ 202.073694] lkdtm: Performing direct entry REPORT_STACK
7958 08:05:53.715775 <6>[ 202.079244] lkdtm: Stack offset: 48
7959 08:05:53.716200 <6>[ 202.083335] lkdtm: Performing direct entry REPORT_STACK
7960 08:05:53.716388 <6>[ 202.088886] lkdtm: Stack offset: 48
7961 08:05:53.716561 <6>[ 202.093024] lkdtm: Performing direct entry REPORT_STACK
7962 08:05:53.718483 <6>[ 202.098561] lkdtm: Stack offset: -224
7963 08:05:53.759708 <6>[ 202.102746] lkdtm: Performing direct entry REPORT_STACK
7964 08:05:53.760229 <6>[ 202.108290] lkdtm: Stack offset: 48
7965 08:05:53.760614 <6>[ 202.112302] lkdtm: Performing direct entry REPORT_STACK
7966 08:05:53.760971 <6>[ 202.117837] lkdtm: Stack offset: -48
7967 08:05:53.761650 <6>[ 202.121934] lkdtm: Performing direct entry REPORT_STACK
7968 08:05:53.762057 <6>[ 202.127468] lkdtm: Stack offset: -224
7969 08:05:53.762411 <6>[ 202.131652] lkdtm: Performing direct entry REPORT_STACK
7970 08:05:53.762743 <6>[ 202.137186] lkdtm: Stack offset: -192
7971 08:05:53.763264 <6>[ 202.141368] lkdtm: Performing direct entry REPORT_STACK
7972 08:05:53.804504 <6>[ 202.146902] lkdtm: Stack offset: -144
7973 08:05:53.805027 <6>[ 202.151092] lkdtm: Performing direct entry REPORT_STACK
7974 08:05:53.805422 <6>[ 202.156628] lkdtm: Stack offset: 176
7975 08:05:53.805778 <6>[ 202.160723] lkdtm: Performing direct entry REPORT_STACK
7976 08:05:53.806537 <6>[ 202.166258] lkdtm: Stack offset: 112
7977 08:05:53.806930 <6>[ 202.170367] lkdtm: Performing direct entry REPORT_STACK
7978 08:05:53.807274 <6>[ 202.175901] lkdtm: Stack offset: -208
7979 08:05:53.807603 <6>[ 202.180085] lkdtm: Performing direct entry REPORT_STACK
7980 08:05:53.808040 <6>[ 202.185633] lkdtm: Stack offset: -128
7981 08:05:53.808446 <6>[ 202.189820] lkdtm: Performing direct entry REPORT_STACK
7982 08:05:53.849400 <6>[ 202.195354] lkdtm: Stack offset: -48
7983 08:05:53.849922 <6>[ 202.199455] lkdtm: Performing direct entry REPORT_STACK
7984 08:05:53.850357 <6>[ 202.205004] lkdtm: Stack offset: 96
7985 08:05:53.851064 <6>[ 202.209148] lkdtm: Performing direct entry REPORT_STACK
7986 08:05:53.851444 <6>[ 202.214692] lkdtm: Stack offset: -80
7987 08:05:53.851788 <6>[ 202.218794] lkdtm: Performing direct entry REPORT_STACK
7988 08:05:53.852117 <6>[ 202.224331] lkdtm: Stack offset: 160
7989 08:05:53.852435 <6>[ 202.228438] lkdtm: Performing direct entry REPORT_STACK
7990 08:05:53.852941 <6>[ 202.233975] lkdtm: Stack offset: 128
7991 08:05:53.893973 <6>[ 202.238071] lkdtm: Performing direct entry REPORT_STACK
7992 08:05:53.894510 <6>[ 202.243603] lkdtm: Stack offset: -96
7993 08:05:53.894896 <6>[ 202.247701] lkdtm: Performing direct entry REPORT_STACK
7994 08:05:53.895253 <6>[ 202.253232] lkdtm: Stack offset: 64
7995 08:05:53.895593 <6>[ 202.257245] lkdtm: Performing direct entry REPORT_STACK
7996 08:05:53.895921 <6>[ 202.262794] lkdtm: Stack offset: -192
7997 08:05:53.896622 <6>[ 202.266981] lkdtm: Performing direct entry REPORT_STACK
7998 08:05:53.896998 <6>[ 202.272518] lkdtm: Stack offset: 176
7999 08:05:53.897519 <6>[ 202.276613] lkdtm: Performing direct entry REPORT_STACK
8000 08:05:53.938535 <6>[ 202.282149] lkdtm: Stack offset: 224
8001 08:05:53.938915 <6>[ 202.286242] lkdtm: Performing direct entry REPORT_STACK
8002 08:05:53.939170 <6>[ 202.291783] lkdtm: Stack offset: -16
8003 08:05:53.939646 <6>[ 202.295878] lkdtm: Performing direct entry REPORT_STACK
8004 08:05:53.939835 <6>[ 202.301418] lkdtm: Stack offset: -144
8005 08:05:53.939998 <6>[ 202.305610] lkdtm: Performing direct entry REPORT_STACK
8006 08:05:53.940152 <6>[ 202.311147] lkdtm: Stack offset: 176
8007 08:05:53.940303 <6>[ 202.315246] lkdtm: Performing direct entry REPORT_STACK
8008 08:05:53.940480 <6>[ 202.320791] lkdtm: Stack offset: 160
8009 08:05:53.983363 <6>[ 202.325012] lkdtm: Performing direct entry REPORT_STACK
8010 08:05:53.983714 <6>[ 202.330543] lkdtm: Stack offset: -208
8011 08:05:53.983970 <6>[ 202.334719] lkdtm: Performing direct entry REPORT_STACK
8012 08:05:53.984224 <6>[ 202.340248] lkdtm: Stack offset: -112
8013 08:05:53.984666 <6>[ 202.344423] lkdtm: Performing direct entry REPORT_STACK
8014 08:05:53.984828 <6>[ 202.349958] lkdtm: Stack offset: -48
8015 08:05:53.985004 <6>[ 202.354064] lkdtm: Performing direct entry REPORT_STACK
8016 08:05:53.985173 <6>[ 202.359596] lkdtm: Stack offset: -208
8017 08:05:53.985362 <6>[ 202.363780] lkdtm: Performing direct entry REPORT_STACK
8018 08:05:53.986595 <6>[ 202.369320] lkdtm: Stack offset: 272
8019 08:05:54.027855 <6>[ 202.373446] lkdtm: Performing direct entry REPORT_STACK
8020 08:05:54.028139 <6>[ 202.378981] lkdtm: Stack offset: -144
8021 08:05:54.028386 <6>[ 202.383180] lkdtm: Performing direct entry REPORT_STACK
8022 08:05:54.028866 <6>[ 202.388711] lkdtm: Stack offset: 16
8023 08:05:54.029065 <6>[ 202.392724] lkdtm: Performing direct entry REPORT_STACK
8024 08:05:54.029284 <6>[ 202.398259] lkdtm: Stack offset: 80
8025 08:05:54.029489 <6>[ 202.402272] lkdtm: Performing direct entry REPORT_STACK
8026 08:05:54.029677 <6>[ 202.407815] lkdtm: Stack offset: 80
8027 08:05:54.031217 <6>[ 202.411837] lkdtm: Performing direct entry REPORT_STACK
8028 08:05:54.072770 <6>[ 202.417372] lkdtm: Stack offset: -112
8029 08:05:54.073038 <6>[ 202.421558] lkdtm: Performing direct entry REPORT_STACK
8030 08:05:54.073279 <6>[ 202.427159] lkdtm: Stack offset: -160
8031 08:05:54.073846 <6>[ 202.431353] lkdtm: Performing direct entry REPORT_STACK
8032 08:05:54.074284 <6>[ 202.436904] lkdtm: Stack offset: 48
8033 08:05:54.074731 <6>[ 202.441044] lkdtm: Performing direct entry REPORT_STACK
8034 08:05:54.075156 <6>[ 202.446581] lkdtm: Stack offset: 192
8035 08:05:54.075576 <6>[ 202.450683] lkdtm: Performing direct entry REPORT_STACK
8036 08:05:54.076348 <6>[ 202.456207] lkdtm: Stack offset: 160
8037 08:05:54.117842 <6>[ 202.460298] lkdtm: Performing direct entry REPORT_STACK
8038 08:05:54.118397 <6>[ 202.465833] lkdtm: Stack offset: -64
8039 08:05:54.118878 <6>[ 202.469931] lkdtm: Performing direct entry REPORT_STACK
8040 08:05:54.119671 <6>[ 202.475477] lkdtm: Stack offset: 192
8041 08:05:54.120070 <6>[ 202.479576] lkdtm: Performing direct entry REPORT_STACK
8042 08:05:54.120506 <6>[ 202.485112] lkdtm: Stack offset: -112
8043 08:05:54.120930 <6>[ 202.489298] lkdtm: Performing direct entry REPORT_STACK
8044 08:05:54.121348 <6>[ 202.494832] lkdtm: Stack offset: 64
8045 08:05:54.121767 <6>[ 202.498849] lkdtm: Performing direct entry REPORT_STACK
8046 08:05:54.122346 <6>[ 202.504384] lkdtm: Stack offset: 272
8047 08:05:54.162385 <6>[ 202.508479] lkdtm: Performing direct entry REPORT_STACK
8048 08:05:54.162912 <6>[ 202.514014] lkdtm: Stack offset: 112
8049 08:05:54.163297 <6>[ 202.518109] lkdtm: Performing direct entry REPORT_STACK
8050 08:05:54.163646 <6>[ 202.523643] lkdtm: Stack offset: 64
8051 08:05:54.164326 <6>[ 202.527652] lkdtm: Performing direct entry REPORT_STACK
8052 08:05:54.164700 <6>[ 202.533186] lkdtm: Stack offset: 16
8053 08:05:54.165040 <6>[ 202.537208] lkdtm: Performing direct entry REPORT_STACK
8054 08:05:54.165366 <6>[ 202.542742] lkdtm: Stack offset: -208
8055 08:05:54.166158 <6>[ 202.546926] lkdtm: Performing direct entry REPORT_STACK
8056 08:05:54.207178 <6>[ 202.552465] lkdtm: Stack offset: 176
8057 08:05:54.207693 <6>[ 202.556576] lkdtm: Performing direct entry REPORT_STACK
8058 08:05:54.208068 <6>[ 202.562229] lkdtm: Stack offset: -144
8059 08:05:54.208411 <6>[ 202.566416] lkdtm: Performing direct entry REPORT_STACK
8060 08:05:54.208746 <6>[ 202.571950] lkdtm: Stack offset: -96
8061 08:05:54.209071 <6>[ 202.576047] lkdtm: Performing direct entry REPORT_STACK
8062 08:05:54.209730 <6>[ 202.581581] lkdtm: Stack offset: 64
8063 08:05:54.210116 <6>[ 202.585595] lkdtm: Performing direct entry REPORT_STACK
8064 08:05:54.210581 <6>[ 202.591131] lkdtm: Stack offset: -192
8065 08:05:54.251948 <6>[ 202.595320] lkdtm: Performing direct entry REPORT_STACK
8066 08:05:54.252706 <6>[ 202.600856] lkdtm: Stack offset: 224
8067 08:05:54.253283 <6>[ 202.604948] lkdtm: Performing direct entry REPORT_STACK
8068 08:05:54.253702 <6>[ 202.610492] lkdtm: Stack offset: 32
8069 08:05:54.254418 <6>[ 202.614530] lkdtm: Performing direct entry REPORT_STACK
8070 08:05:54.254640 <6>[ 202.620174] lkdtm: Stack offset: -128
8071 08:05:54.254921 <6>[ 202.624369] lkdtm: Performing direct entry REPORT_STACK
8072 08:05:54.255127 <6>[ 202.629905] lkdtm: Stack offset: 208
8073 08:05:54.255573 <6>[ 202.634005] lkdtm: Performing direct entry REPORT_STACK
8074 08:05:54.296391 <6>[ 202.639539] lkdtm: Stack offset: 96
8075 08:05:54.296702 <6>[ 202.643561] lkdtm: Performing direct entry REPORT_STACK
8076 08:05:54.296898 <6>[ 202.649099] lkdtm: Stack offset: -192
8077 08:05:54.297201 <6>[ 202.653297] lkdtm: Performing direct entry REPORT_STACK
8078 08:05:54.297733 <6>[ 202.658843] lkdtm: Stack offset: -208
8079 08:05:54.297955 <6>[ 202.663043] lkdtm: Performing direct entry REPORT_STACK
8080 08:05:54.298208 <6>[ 202.668575] lkdtm: Stack offset: 176
8081 08:05:54.298406 <6>[ 202.672679] lkdtm: Performing direct entry REPORT_STACK
8082 08:05:54.298596 <6>[ 202.678210] lkdtm: Stack offset: -144
8083 08:05:54.341145 <6>[ 202.682402] lkdtm: Performing direct entry REPORT_STACK
8084 08:05:54.341449 <6>[ 202.687934] lkdtm: Stack offset: 144
8085 08:05:54.341697 <6>[ 202.692032] lkdtm: Performing direct entry REPORT_STACK
8086 08:05:54.341931 <6>[ 202.697562] lkdtm: Stack offset: -32
8087 08:05:54.342137 <6>[ 202.701655] lkdtm: Performing direct entry REPORT_STACK
8088 08:05:54.342328 <6>[ 202.707185] lkdtm: Stack offset: 272
8089 08:05:54.342763 <6>[ 202.711275] lkdtm: Performing direct entry REPORT_STACK
8090 08:05:54.342937 <6>[ 202.716809] lkdtm: Stack offset: -224
8091 08:05:54.343122 <6>[ 202.721007] lkdtm: Performing direct entry REPORT_STACK
8092 08:05:54.344465 <6>[ 202.726536] lkdtm: Stack offset: -32
8093 08:05:54.385792 <6>[ 202.730663] lkdtm: Performing direct entry REPORT_STACK
8094 08:05:54.386078 <6>[ 202.736279] lkdtm: Stack offset: -192
8095 08:05:54.386322 <6>[ 202.740474] lkdtm: Performing direct entry REPORT_STACK
8096 08:05:54.386549 <6>[ 202.746010] lkdtm: Stack offset: -112
8097 08:05:54.386767 <6>[ 202.750195] lkdtm: Performing direct entry REPORT_STACK
8098 08:05:54.386981 <6>[ 202.755730] lkdtm: Stack offset: 48
8099 08:05:54.387336 <6>[ 202.759739] lkdtm: Performing direct entry REPORT_STACK
8100 08:05:54.387458 <6>[ 202.765349] lkdtm: Stack offset: -128
8101 08:05:54.389070 <6>[ 202.769540] lkdtm: Performing direct entry REPORT_STACK
8102 08:05:54.430854 <6>[ 202.775074] lkdtm: Stack offset: 32
8103 08:05:54.431380 <6>[ 202.779096] lkdtm: Performing direct entry REPORT_STACK
8104 08:05:54.431867 <6>[ 202.784638] lkdtm: Stack offset: 160
8105 08:05:54.432321 <6>[ 202.788734] lkdtm: Performing direct entry REPORT_STACK
8106 08:05:54.432757 <6>[ 202.794268] lkdtm: Stack offset: 96
8107 08:05:54.433536 <6>[ 202.798287] lkdtm: Performing direct entry REPORT_STACK
8108 08:05:54.433933 <6>[ 202.803820] lkdtm: Stack offset: 256
8109 08:05:54.434408 <6>[ 202.807918] lkdtm: Performing direct entry REPORT_STACK
8110 08:05:54.434841 <6>[ 202.813466] lkdtm: Stack offset: 0
8111 08:05:54.475751 <6>[ 202.817393] lkdtm: Performing direct entry REPORT_STACK
8112 08:05:54.476286 <6>[ 202.822927] lkdtm: Stack offset: 80
8113 08:05:54.476767 <6>[ 202.826937] lkdtm: Performing direct entry REPORT_STACK
8114 08:05:54.477218 <6>[ 202.832471] lkdtm: Stack offset: -176
8115 08:05:54.478035 <6>[ 202.836655] lkdtm: Performing direct entry REPORT_STACK
8116 08:05:54.478439 <6>[ 202.842204] lkdtm: Stack offset: 192
8117 08:05:54.478880 <6>[ 202.846315] lkdtm: Performing direct entry REPORT_STACK
8118 08:05:54.479342 <6>[ 202.851970] lkdtm: Stack offset: 256
8119 08:05:54.479774 <6>[ 202.856079] lkdtm: Performing direct entry REPORT_STACK
8120 08:05:54.480293 <6>[ 202.861612] lkdtm: Stack offset: -96
8121 08:05:54.520260 <6>[ 202.865712] lkdtm: Performing direct entry REPORT_STACK
8122 08:05:54.520783 <6>[ 202.871248] lkdtm: Stack offset: -64
8123 08:05:54.521256 <6>[ 202.875341] lkdtm: Performing direct entry REPORT_STACK
8124 08:05:54.522103 <6>[ 202.880877] lkdtm: Stack offset: -112
8125 08:05:54.522514 <6>[ 202.885058] lkdtm: Performing direct entry REPORT_STACK
8126 08:05:54.522957 <6>[ 202.890593] lkdtm: Stack offset: -48
8127 08:05:54.523385 <6>[ 202.894694] lkdtm: Performing direct entry REPORT_STACK
8128 08:05:54.523817 <6>[ 202.900225] lkdtm: Stack offset: 16
8129 08:05:54.524336 <6>[ 202.904234] lkdtm: Performing direct entry REPORT_STACK
8130 08:05:54.565068 <6>[ 202.909766] lkdtm: Stack offset: -208
8131 08:05:54.565635 <6>[ 202.913960] lkdtm: Performing direct entry REPORT_STACK
8132 08:05:54.566167 <6>[ 202.919509] lkdtm: Stack offset: 160
8133 08:05:54.567000 <6>[ 202.923605] lkdtm: Performing direct entry REPORT_STACK
8134 08:05:54.567410 <6>[ 202.929141] lkdtm: Stack offset: -80
8135 08:05:54.567851 <6>[ 202.933236] lkdtm: Performing direct entry REPORT_STACK
8136 08:05:54.568280 <6>[ 202.938767] lkdtm: Stack offset: -16
8137 08:05:54.568719 <6>[ 202.942867] lkdtm: Performing direct entry REPORT_STACK
8138 08:05:54.569233 <6>[ 202.948403] lkdtm: Stack offset: 272
8139 08:05:54.609823 <6>[ 202.952516] lkdtm: Performing direct entry REPORT_STACK
8140 08:05:54.610243 <6>[ 202.958164] lkdtm: Stack offset: -160
8141 08:05:54.610543 <6>[ 202.962409] lkdtm: Performing direct entry REPORT_STACK
8142 08:05:54.610730 <6>[ 202.967957] lkdtm: Stack offset: 208
8143 08:05:54.610901 <6>[ 202.972177] lkdtm: Performing direct entry REPORT_STACK
8144 08:05:54.611392 <6>[ 202.977709] lkdtm: Stack offset: -144
8145 08:05:54.611533 <6>[ 202.981901] lkdtm: Performing direct entry REPORT_STACK
8146 08:05:54.611660 <6>[ 202.987429] lkdtm: Stack offset: 32
8147 08:05:54.613043 <6>[ 202.991446] lkdtm: Performing direct entry REPORT_STACK
8148 08:05:54.613293 <6>[ 202.996993] lkdtm: Stack offset: 0
8149 08:05:54.654354 <6>[ 203.000917] lkdtm: Performing direct entry REPORT_STACK
8150 08:05:54.654683 <6>[ 203.006448] lkdtm: Stack offset: -112
8151 08:05:54.655038 <6>[ 203.010679] lkdtm: Performing direct entry REPORT_STACK
8152 08:05:54.655221 <6>[ 203.016235] lkdtm: Stack offset: 64
8153 08:05:54.655702 <6>[ 203.020249] lkdtm: Performing direct entry REPORT_STACK
8154 08:05:54.655902 <6>[ 203.025778] lkdtm: Stack offset: 48
8155 08:05:54.656136 <6>[ 203.029789] lkdtm: Performing direct entry REPORT_STACK
8156 08:05:54.656300 <6>[ 203.035317] lkdtm: Stack offset: 240
8157 08:05:54.657621 <6>[ 203.039415] lkdtm: Performing direct entry REPORT_STACK
8158 08:05:54.699287 <6>[ 203.044954] lkdtm: Stack offset: -32
8159 08:05:54.699593 <6>[ 203.049048] lkdtm: Performing direct entry REPORT_STACK
8160 08:05:54.699782 <6>[ 203.054577] lkdtm: Stack offset: -48
8161 08:05:54.699963 <6>[ 203.058689] lkdtm: Performing direct entry REPORT_STACK
8162 08:05:54.700111 <6>[ 203.064273] lkdtm: Stack offset: 256
8163 08:05:54.700256 <6>[ 203.068371] lkdtm: Performing direct entry REPORT_STACK
8164 08:05:54.700398 <6>[ 203.073907] lkdtm: Stack offset: -16
8165 08:05:54.700782 <6>[ 203.078008] lkdtm: Performing direct entry REPORT_STACK
8166 08:05:54.702565 <6>[ 203.083549] lkdtm: Stack offset: -192
8167 08:05:54.743806 <6>[ 203.087737] lkdtm: Performing direct entry REPORT_STACK
8168 08:05:54.744067 <6>[ 203.093271] lkdtm: Stack offset: 96
8169 08:05:54.744255 <6>[ 203.097285] lkdtm: Performing direct entry REPORT_STACK
8170 08:05:54.744428 <6>[ 203.102819] lkdtm: Stack offset: -32
8171 08:05:54.744593 <6>[ 203.106916] lkdtm: Performing direct entry REPORT_STACK
8172 08:05:54.744987 <6>[ 203.112521] lkdtm: Stack offset: 176
8173 08:05:54.745139 <6>[ 203.116622] lkdtm: Performing direct entry REPORT_STACK
8174 08:05:54.745279 <6>[ 203.122157] lkdtm: Stack offset: 64
8175 08:05:54.747322 <6>[ 203.126167] lkdtm: Performing direct entry REPORT_STACK
8176 08:05:54.788885 <6>[ 203.131702] lkdtm: Stack offset: 48
8177 08:05:54.789411 <6>[ 203.135718] lkdtm: Performing direct entry REPORT_STACK
8178 08:05:54.789793 <6>[ 203.141253] lkdtm: Stack offset: 16
8179 08:05:54.790188 <6>[ 203.145276] lkdtm: Performing direct entry REPORT_STACK
8180 08:05:54.790877 <6>[ 203.150810] lkdtm: Stack offset: -192
8181 08:05:54.791243 <6>[ 203.154995] lkdtm: Performing direct entry REPORT_STACK
8182 08:05:54.791581 <6>[ 203.160537] lkdtm: Stack offset: 96
8183 08:05:54.791910 <6>[ 203.164549] lkdtm: Performing direct entry REPORT_STACK
8184 08:05:54.792350 <6>[ 203.170083] lkdtm: Stack offset: 192
8185 08:05:54.792910 <6>[ 203.174184] lkdtm: Performing direct entry REPORT_STACK
8186 08:05:54.833662 <6>[ 203.179732] lkdtm: Stack offset: 144
8187 08:05:54.834240 <6>[ 203.183895] lkdtm: Performing direct entry REPORT_STACK
8188 08:05:54.834728 <6>[ 203.189430] lkdtm: Stack offset: -144
8189 08:05:54.835558 <6>[ 203.193613] lkdtm: Performing direct entry REPORT_STACK
8190 08:05:54.835973 <6>[ 203.199148] lkdtm: Stack offset: 96
8191 08:05:54.836421 <6>[ 203.203169] lkdtm: Performing direct entry REPORT_STACK
8192 08:05:54.836881 <6>[ 203.208703] lkdtm: Stack offset: -64
8193 08:05:54.837317 <6>[ 203.212799] lkdtm: Performing direct entry REPORT_STACK
8194 08:05:54.837734 <6>[ 203.218334] lkdtm: Stack offset: 32
8195 08:05:54.878181 <6>[ 203.222343] lkdtm: Performing direct entry REPORT_STACK
8196 08:05:54.878722 <6>[ 203.227876] lkdtm: Stack offset: 208
8197 08:05:54.879108 <6>[ 203.231976] lkdtm: Performing direct entry REPORT_STACK
8198 08:05:54.879463 <6>[ 203.237510] lkdtm: Stack offset: -192
8199 08:05:54.880152 <6>[ 203.241699] lkdtm: Performing direct entry REPORT_STACK
8200 08:05:54.880517 <6>[ 203.247234] lkdtm: Stack offset: 16
8201 08:05:54.880860 <6>[ 203.251243] lkdtm: Performing direct entry REPORT_STACK
8202 08:05:54.881187 <6>[ 203.256778] lkdtm: Stack offset: -192
8203 08:05:54.881717 <6>[ 203.260962] lkdtm: Performing direct entry REPORT_STACK
8204 08:05:54.923042 <6>[ 203.266515] lkdtm: Stack offset: 80
8205 08:05:54.923582 <6>[ 203.270546] lkdtm: Performing direct entry REPORT_STACK
8206 08:05:54.923971 <6>[ 203.276191] lkdtm: Stack offset: 0
8207 08:05:54.924325 <6>[ 203.280115] lkdtm: Performing direct entry REPORT_STACK
8208 08:05:54.925011 <6>[ 203.285650] lkdtm: Stack offset: 176
8209 08:05:54.925383 <6>[ 203.289749] lkdtm: Performing direct entry REPORT_STACK
8210 08:05:54.925720 <6>[ 203.295282] lkdtm: Stack offset: 16
8211 08:05:54.926089 <6>[ 203.299298] lkdtm: Performing direct entry REPORT_STACK
8212 08:05:54.926540 <6>[ 203.304830] lkdtm: Stack offset: -96
8213 08:05:54.967541 <6>[ 203.308928] lkdtm: Performing direct entry REPORT_STACK
8214 08:05:54.967877 <6>[ 203.314459] lkdtm: Stack offset: 224
8215 08:05:54.968392 <6>[ 203.318581] lkdtm: Performing direct entry REPORT_STACK
8216 08:05:54.968655 <6>[ 203.324106] lkdtm: Stack offset: -32
8217 08:05:54.968858 <6>[ 203.328208] lkdtm: Performing direct entry REPORT_STACK
8218 08:05:54.969041 <6>[ 203.333744] lkdtm: Stack offset: -144
8219 08:05:54.969263 <6>[ 203.337943] lkdtm: Performing direct entry REPORT_STACK
8220 08:05:54.969431 <6>[ 203.343479] lkdtm: Stack offset: 96
8221 08:05:54.969585 <6>[ 203.347495] lkdtm: Performing direct entry REPORT_STACK
8222 08:05:54.970774 <6>[ 203.353027] lkdtm: Stack offset: -128
8223 08:05:55.012144 <6>[ 203.357209] lkdtm: Performing direct entry REPORT_STACK
8224 08:05:55.012484 <6>[ 203.362740] lkdtm: Stack offset: 96
8225 08:05:55.012771 <6>[ 203.366744] lkdtm: Performing direct entry REPORT_STACK
8226 08:05:55.013021 <6>[ 203.372277] lkdtm: Stack offset: 64
8227 08:05:55.013523 <6>[ 203.376281] lkdtm: Performing direct entry REPORT_STACK
8228 08:05:55.013769 <6>[ 203.381819] lkdtm: Stack offset: -16
8229 08:05:55.013959 <6>[ 203.385937] lkdtm: Performing direct entry REPORT_STACK
8230 08:05:55.014172 <6>[ 203.391579] lkdtm: Stack offset: 16
8231 08:05:55.015396 <6>[ 203.395598] lkdtm: Performing direct entry REPORT_STACK
8232 08:05:55.056847 <6>[ 203.401132] lkdtm: Stack offset: -128
8233 08:05:55.057163 <6>[ 203.405317] lkdtm: Performing direct entry REPORT_STACK
8234 08:05:55.057389 <6>[ 203.410848] lkdtm: Stack offset: 224
8235 08:05:55.057592 <6>[ 203.414944] lkdtm: Performing direct entry REPORT_STACK
8236 08:05:55.057775 <6>[ 203.420472] lkdtm: Stack offset: -192
8237 08:05:55.057896 <6>[ 203.424648] lkdtm: Performing direct entry REPORT_STACK
8238 08:05:55.058285 <6>[ 203.430177] lkdtm: Stack offset: 80
8239 08:05:55.058422 <6>[ 203.434181] lkdtm: Performing direct entry REPORT_STACK
8240 08:05:55.058535 <6>[ 203.439715] lkdtm: Stack offset: 16
8241 08:05:55.101844 <6>[ 203.443722] lkdtm: Performing direct entry REPORT_STACK
8242 08:05:55.102402 <6>[ 203.449255] lkdtm: Stack offset: 16
8243 08:05:55.102762 <6>[ 203.453281] lkdtm: Performing direct entry REPORT_STACK
8244 08:05:55.103085 <6>[ 203.458815] lkdtm: Stack offset: -176
8245 08:05:55.103728 <6>[ 203.463000] lkdtm: Performing direct entry REPORT_STACK
8246 08:05:55.104063 <6>[ 203.468533] lkdtm: Stack offset: 64
8247 08:05:55.104364 <6>[ 203.472562] lkdtm: Performing direct entry REPORT_STACK
8248 08:05:55.104650 <6>[ 203.478095] lkdtm: Stack offset: 112
8249 08:05:55.104931 <6>[ 203.482191] lkdtm: Performing direct entry REPORT_STACK
8250 08:05:55.105534 <6>[ 203.487725] lkdtm: Stack offset: 80
8251 08:05:55.146566 <6>[ 203.491739] lkdtm: Performing direct entry REPORT_STACK
8252 08:05:55.147132 <6>[ 203.497287] lkdtm: Stack offset: 80
8253 08:05:55.147504 <6>[ 203.501421] lkdtm: Performing direct entry REPORT_STACK
8254 08:05:55.148200 <6>[ 203.506954] lkdtm: Stack offset: -96
8255 08:05:55.148567 <6>[ 203.511063] lkdtm: Performing direct entry REPORT_STACK
8256 08:05:55.148901 <6>[ 203.516597] lkdtm: Stack offset: -48
8257 08:05:55.149219 <6>[ 203.520691] lkdtm: Performing direct entry REPORT_STACK
8258 08:05:55.149529 <6>[ 203.526224] lkdtm: Stack offset: 256
8259 08:05:55.150238 <6>[ 203.530318] lkdtm: Performing direct entry REPORT_STACK
8260 08:05:55.191328 <6>[ 203.535860] lkdtm: Stack offset: 208
8261 08:05:55.191834 <6>[ 203.539956] lkdtm: Performing direct entry REPORT_STACK
8262 08:05:55.192198 <6>[ 203.545489] lkdtm: Stack offset: 16
8263 08:05:55.192535 <6>[ 203.549512] lkdtm: Performing direct entry REPORT_STACK
8264 08:05:55.192857 <6>[ 203.555045] lkdtm: Stack offset: 224
8265 08:05:55.193170 <6>[ 203.559150] lkdtm: Performing direct entry REPORT_STACK
8266 08:05:55.193821 <6>[ 203.564683] lkdtm: Stack offset: 160
8267 08:05:55.194216 <6>[ 203.568778] lkdtm: Performing direct entry REPORT_STACK
8268 08:05:55.194959 <6>[ 203.574322] lkdtm: Stack offset: 64
8269 08:05:55.236228 <6>[ 203.578331] lkdtm: Performing direct entry REPORT_STACK
8270 08:05:55.236734 <6>[ 203.583864] lkdtm: Stack offset: 80
8271 08:05:55.237098 <6>[ 203.587873] lkdtm: Performing direct entry REPORT_STACK
8272 08:05:55.237431 <6>[ 203.593406] lkdtm: Stack offset: 32
8273 08:05:55.237751 <6>[ 203.597413] lkdtm: Performing direct entry REPORT_STACK
8274 08:05:55.238103 <6>[ 203.602947] lkdtm: Stack offset: -176
8275 08:05:55.238774 <6>[ 203.607135] lkdtm: Performing direct entry REPORT_STACK
8276 08:05:55.239122 <6>[ 203.612682] lkdtm: Stack offset: 96
8277 08:05:55.239510 <6>[ 203.616817] lkdtm: Performing direct entry REPORT_STACK
8278 08:05:55.239931 <6>[ 203.622351] lkdtm: Stack offset: 160
8279 08:05:55.280661 <6>[ 203.626446] lkdtm: Performing direct entry REPORT_STACK
8280 08:05:55.281180 <6>[ 203.631989] lkdtm: Stack offset: 48
8281 08:05:55.281549 <6>[ 203.635999] lkdtm: Performing direct entry REPORT_STACK
8282 08:05:55.282211 <6>[ 203.641532] lkdtm: Stack offset: 160
8283 08:05:55.282580 <6>[ 203.645629] lkdtm: Performing direct entry REPORT_STACK
8284 08:05:55.282910 <6>[ 203.651177] lkdtm: Stack offset: -144
8285 08:05:55.283230 <6>[ 203.655362] lkdtm: Performing direct entry REPORT_STACK
8286 08:05:55.283541 <6>[ 203.660895] lkdtm: Stack offset: -32
8287 08:05:55.284217 <6>[ 203.664990] lkdtm: Performing direct entry REPORT_STACK
8288 08:05:55.325316 <6>[ 203.670523] lkdtm: Stack offset: 160
8289 08:05:55.325721 <6>[ 203.674643] lkdtm: Performing direct entry REPORT_STACK
8290 08:05:55.326284 <6>[ 203.680287] lkdtm: Stack offset: -208
8291 08:05:55.326498 <6>[ 203.684469] lkdtm: Performing direct entry REPORT_STACK
8292 08:05:55.326712 <6>[ 203.690001] lkdtm: Stack offset: 80
8293 08:05:55.326943 <6>[ 203.694053] lkdtm: Performing direct entry REPORT_STACK
8294 08:05:55.327194 <6>[ 203.699597] lkdtm: Stack offset: -192
8295 08:05:55.327389 <6>[ 203.703804] lkdtm: Performing direct entry REPORT_STACK
8296 08:05:55.328634 <6>[ 203.709339] lkdtm: Stack offset: 208
8297 08:05:55.369898 <6>[ 203.713448] lkdtm: Performing direct entry REPORT_STACK
8298 08:05:55.370291 <6>[ 203.718983] lkdtm: Stack offset: 160
8299 08:05:55.370590 <6>[ 203.723082] lkdtm: Performing direct entry REPORT_STACK
8300 08:05:55.370848 <6>[ 203.728627] lkdtm: Stack offset: -176
8301 08:05:55.371109 <6>[ 203.732811] lkdtm: Performing direct entry REPORT_STACK
8302 08:05:55.371355 <6>[ 203.738341] lkdtm: Stack offset: -32
8303 08:05:55.371824 <6>[ 203.742436] lkdtm: Performing direct entry REPORT_STACK
8304 08:05:55.371995 <6>[ 203.747976] lkdtm: Stack offset: 240
8305 08:05:55.373066 <6>[ 203.752075] lkdtm: Performing direct entry REPORT_STACK
8306 08:05:55.414824 <6>[ 203.757604] lkdtm: Stack offset: -80
8307 08:05:55.415119 <6>[ 203.761693] lkdtm: Performing direct entry REPORT_STACK
8308 08:05:55.415370 <6>[ 203.767225] lkdtm: Stack offset: 96
8309 08:05:55.415585 <6>[ 203.771230] lkdtm: Performing direct entry REPORT_STACK
8310 08:05:55.415791 <6>[ 203.776764] lkdtm: Stack offset: 96
8311 08:05:55.415995 <6>[ 203.780782] lkdtm: Performing direct entry REPORT_STACK
8312 08:05:55.416434 <6>[ 203.786317] lkdtm: Stack offset: -128
8313 08:05:55.416606 <6>[ 203.790560] lkdtm: Performing direct entry REPORT_STACK
8314 08:05:55.416789 <6>[ 203.796161] lkdtm: Stack offset: 32
8315 08:05:55.418038 <6>[ 203.800181] lkdtm: Performing direct entry REPORT_STACK
8316 08:05:55.459858 <6>[ 203.805715] lkdtm: Stack offset: 32
8317 08:05:55.460391 <6>[ 203.809722] lkdtm: Performing direct entry REPORT_STACK
8318 08:05:55.460872 <6>[ 203.815267] lkdtm: Stack offset: -80
8319 08:05:55.461323 <6>[ 203.819363] lkdtm: Performing direct entry REPORT_STACK
8320 08:05:55.461758 <6>[ 203.824896] lkdtm: Stack offset: 144
8321 08:05:55.462573 <6>[ 203.828989] lkdtm: Performing direct entry REPORT_STACK
8322 08:05:55.462970 <6>[ 203.834522] lkdtm: Stack offset: 32
8323 08:05:55.463436 <6>[ 203.838552] lkdtm: Performing direct entry REPORT_STACK
8324 08:05:55.463963 <6>[ 203.844198] lkdtm: Stack offset: 272
8325 08:05:55.504381 <6>[ 203.848311] lkdtm: Performing direct entry REPORT_STACK
8326 08:05:55.504908 <6>[ 203.853846] lkdtm: Stack offset: 192
8327 08:05:55.505387 <6>[ 203.857948] lkdtm: Performing direct entry REPORT_STACK
8328 08:05:55.505831 <6>[ 203.863479] lkdtm: Stack offset: 80
8329 08:05:55.506646 <6>[ 203.867489] lkdtm: Performing direct entry REPORT_STACK
8330 08:05:55.507039 <6>[ 203.873020] lkdtm: Stack offset: 224
8331 08:05:55.507473 <6>[ 203.877129] lkdtm: Performing direct entry REPORT_STACK
8332 08:05:55.507913 <6>[ 203.882664] lkdtm: Stack offset: -112
8333 08:05:55.508429 <6>[ 203.886844] lkdtm: Performing direct entry REPORT_STACK
8334 08:05:55.549059 <6>[ 203.892378] lkdtm: Stack offset: 128
8335 08:05:55.549593 <6>[ 203.896468] lkdtm: Performing direct entry REPORT_STACK
8336 08:05:55.550104 <6>[ 203.902001] lkdtm: Stack offset: -16
8337 08:05:55.550559 <6>[ 203.906092] lkdtm: Performing direct entry REPORT_STACK
8338 08:05:55.551335 <6>[ 203.911631] lkdtm: Stack offset: -224
8339 08:05:55.551730 <6>[ 203.915820] lkdtm: Performing direct entry REPORT_STACK
8340 08:05:55.552167 <6>[ 203.921350] lkdtm: Stack offset: -144
8341 08:05:55.552603 <6>[ 203.925536] lkdtm: Performing direct entry REPORT_STACK
8342 08:05:55.553027 <6>[ 203.931069] lkdtm: Stack offset: 240
8343 08:05:55.593900 <6>[ 203.935169] lkdtm: Performing direct entry REPORT_STACK
8344 08:05:55.594467 <6>[ 203.940704] lkdtm: Stack offset: 176
8345 08:05:55.594950 <6>[ 203.944800] lkdtm: Performing direct entry REPORT_STACK
8346 08:05:55.595401 <6>[ 203.950348] lkdtm: Stack offset: -208
8347 08:05:55.596187 <6>[ 203.954619] lkdtm: Performing direct entry REPORT_STACK
8348 08:05:55.596581 <6>[ 203.960145] lkdtm: Stack offset: -224
8349 08:05:55.597016 <6>[ 203.964336] lkdtm: Performing direct entry REPORT_STACK
8350 08:05:55.597440 <6>[ 203.969872] lkdtm: Stack offset: 192
8351 08:05:55.597868 <6>[ 203.973966] lkdtm: Performing direct entry REPORT_STACK
8352 08:05:55.598418 <6>[ 203.979497] lkdtm: Stack offset: -208
8353 08:05:55.638419 <6>[ 203.983673] lkdtm: Performing direct entry REPORT_STACK
8354 08:05:55.639078 <6>[ 203.989204] lkdtm: Stack offset: 160
8355 08:05:55.640152 <6>[ 203.993298] lkdtm: Performing direct entry REPORT_STACK
8356 08:05:55.640682 <6>[ 203.998843] lkdtm: Stack offset: -224
8357 08:05:55.641344 <6>[ 204.003023] lkdtm: Performing direct entry REPORT_STACK
8358 08:05:55.641898 <6>[ 204.008557] lkdtm: Stack offset: 112
8359 08:05:55.642582 <6>[ 204.012648] lkdtm: Performing direct entry REPORT_STACK
8360 08:05:55.643017 <6>[ 204.018182] lkdtm: Stack offset: -80
8361 08:05:55.643715 <6>[ 204.022283] lkdtm: Performing direct entry REPORT_STACK
8362 08:05:55.683037 <6>[ 204.027813] lkdtm: Stack offset: -224
8363 08:05:55.683401 <6>[ 204.032017] lkdtm: Performing direct entry REPORT_STACK
8364 08:05:55.683717 <6>[ 204.037548] lkdtm: Stack offset: -192
8365 08:05:55.683955 <6>[ 204.041734] lkdtm: Performing direct entry REPORT_STACK
8366 08:05:55.684227 <6>[ 204.047268] lkdtm: Stack offset: 272
8367 08:05:55.684683 <6>[ 204.051357] lkdtm: Performing direct entry REPORT_STACK
8368 08:05:55.684893 <6>[ 204.056890] lkdtm: Stack offset: 48
8369 08:05:55.685089 <6>[ 204.060914] lkdtm: Performing direct entry REPORT_STACK
8370 08:05:55.686299 <6>[ 204.066464] lkdtm: Stack offset: -192
8371 08:05:55.727781 <6>[ 204.070796] lkdtm: Performing direct entry REPORT_STACK
8372 08:05:55.728133 <6>[ 204.076324] lkdtm: Stack offset: 48
8373 08:05:55.728479 <6>[ 204.080329] lkdtm: Performing direct entry REPORT_STACK
8374 08:05:55.728719 <6>[ 204.085865] lkdtm: Stack offset: -208
8375 08:05:55.729273 <6>[ 204.090045] lkdtm: Performing direct entry REPORT_STACK
8376 08:05:55.729458 <6>[ 204.095573] lkdtm: Stack offset: -64
8377 08:05:55.729647 <6>[ 204.099673] lkdtm: Performing direct entry REPORT_STACK
8378 08:05:55.729842 <6>[ 204.105209] lkdtm: Stack offset: 32
8379 08:05:55.731071 <6>[ 204.109216] lkdtm: Performing direct entry REPORT_STACK
8380 08:05:55.731382 <6>[ 204.114747] lkdtm: Stack offset: 224
8381 08:05:55.772392 <6>[ 204.118851] lkdtm: Performing direct entry REPORT_STACK
8382 08:05:55.772679 <6>[ 204.124384] lkdtm: Stack offset: -160
8383 08:05:55.772926 <6>[ 204.128576] lkdtm: Performing direct entry REPORT_STACK
8384 08:05:55.773152 <6>[ 204.134106] lkdtm: Stack offset: 112
8385 08:05:55.773358 <6>[ 204.138200] lkdtm: Performing direct entry REPORT_STACK
8386 08:05:55.773560 <6>[ 204.143735] lkdtm: Stack offset: 128
8387 08:05:55.774028 <6>[ 204.147834] lkdtm: Performing direct entry REPORT_STACK
8388 08:05:55.774201 <6>[ 204.153368] lkdtm: Stack offset: 144
8389 08:05:55.775644 <6>[ 204.157468] lkdtm: Performing direct entry REPORT_STACK
8390 08:05:55.817211 <6>[ 204.163002] lkdtm: Stack offset: -112
8391 08:05:55.817480 <6>[ 204.167186] lkdtm: Performing direct entry REPORT_STACK
8392 08:05:55.817666 <6>[ 204.172793] lkdtm: Stack offset: 144
8393 08:05:55.817858 <6>[ 204.176901] lkdtm: Performing direct entry REPORT_STACK
8394 08:05:55.818092 <6>[ 204.182457] lkdtm: Stack offset: 176
8395 08:05:55.818773 <6>[ 204.186587] lkdtm: Performing direct entry REPORT_STACK
8396 08:05:55.819135 <6>[ 204.192228] lkdtm: Stack offset: -128
8397 08:05:55.819471 <6>[ 204.196416] lkdtm: Performing direct entry REPORT_STACK
8398 08:05:55.820785 <6>[ 204.201951] lkdtm: Stack offset: 176
8399 08:05:55.862037 <6>[ 204.206052] lkdtm: Performing direct entry REPORT_STACK
8400 08:05:55.862570 <6>[ 204.211602] lkdtm: Stack offset: -128
8401 08:05:55.862948 <6>[ 204.215789] lkdtm: Performing direct entry REPORT_STACK
8402 08:05:55.863290 <6>[ 204.221323] lkdtm: Stack offset: 64
8403 08:05:55.863964 <6>[ 204.225332] lkdtm: Performing direct entry REPORT_STACK
8404 08:05:55.864328 <6>[ 204.230866] lkdtm: Stack offset: -48
8405 08:05:55.864662 <6>[ 204.234961] lkdtm: Performing direct entry REPORT_STACK
8406 08:05:55.864985 <6>[ 204.240506] lkdtm: Stack offset: 0
8407 08:05:55.865688 <6>[ 204.244433] lkdtm: Performing direct entry REPORT_STACK
8408 08:05:55.906836 <6>[ 204.249967] lkdtm: Stack offset: 224
8409 08:05:55.907380 <6>[ 204.254065] lkdtm: Performing direct entry REPORT_STACK
8410 08:05:55.907853 <6>[ 204.259598] lkdtm: Stack offset: 192
8411 08:05:55.908316 <6>[ 204.263694] lkdtm: Performing direct entry REPORT_STACK
8412 08:05:55.909088 <6>[ 204.269228] lkdtm: Stack offset: -144
8413 08:05:55.909508 <6>[ 204.273411] lkdtm: Performing direct entry REPORT_STACK
8414 08:05:55.909945 <6>[ 204.278946] lkdtm: Stack offset: -160
8415 08:05:55.910450 <6>[ 204.283131] lkdtm: Performing direct entry REPORT_STACK
8416 08:05:55.910880 <6>[ 204.288685] lkdtm: Stack offset: 224
8417 08:05:55.951806 <6>[ 204.292788] lkdtm: Performing direct entry REPORT_STACK
8418 08:05:55.952321 <6>[ 204.298336] lkdtm: Stack offset: 240
8419 08:05:55.952807 <6>[ 204.302608] lkdtm: Performing direct entry REPORT_STACK
8420 08:05:55.953256 <6>[ 204.308132] lkdtm: Stack offset: 48
8421 08:05:55.953694 <6>[ 204.312138] lkdtm: Performing direct entry REPORT_STACK
8422 08:05:55.954511 <6>[ 204.317674] lkdtm: Stack offset: -48
8423 08:05:55.954921 <6>[ 204.321772] lkdtm: Performing direct entry REPORT_STACK
8424 08:05:55.955471 <6>[ 204.327304] lkdtm: Stack offset: -96
8425 08:05:55.955906 <6>[ 204.331402] lkdtm: Performing direct entry REPORT_STACK
8426 08:05:55.956434 <6>[ 204.336934] lkdtm: Stack offset: 160
8427 08:05:55.996530 <6>[ 204.341034] lkdtm: Performing direct entry REPORT_STACK
8428 08:05:55.997167 <6>[ 204.346569] lkdtm: Stack offset: -208
8429 08:05:55.997824 <6>[ 204.350752] lkdtm: Performing direct entry REPORT_STACK
8430 08:05:55.998501 <6>[ 204.356287] lkdtm: Stack offset: -112
8431 08:05:55.998990 <6>[ 204.360485] lkdtm: Performing direct entry REPORT_STACK
8432 08:05:55.999535 <6>[ 204.366021] lkdtm: Stack offset: -192
8433 08:05:56.000141 <6>[ 204.370200] lkdtm: Performing direct entry REPORT_STACK
8434 08:05:56.000640 <6>[ 204.375731] lkdtm: Stack offset: -224
8435 08:05:56.001426 <6>[ 204.379917] lkdtm: Performing direct entry REPORT_STACK
8436 08:05:56.041085 <6>[ 204.385448] lkdtm: Stack offset: -16
8437 08:05:56.041451 <6>[ 204.389568] lkdtm: Performing direct entry REPORT_STACK
8438 08:05:56.041738 <6>[ 204.395120] lkdtm: Stack offset: 48
8439 08:05:56.041950 <6>[ 204.399144] lkdtm: Performing direct entry REPORT_STACK
8440 08:05:56.042110 <6>[ 204.404676] lkdtm: Stack offset: -48
8441 08:05:56.042527 <6>[ 204.408773] lkdtm: Performing direct entry REPORT_STACK
8442 08:05:56.042698 <6>[ 204.414322] lkdtm: Stack offset: -112
8443 08:05:56.042873 <6>[ 204.418677] lkdtm: Performing direct entry REPORT_STACK
8444 08:05:56.044316 <6>[ 204.424322] lkdtm: Stack offset: 240
8445 08:05:56.085870 <6>[ 204.428433] lkdtm: Performing direct entry REPORT_STACK
8446 08:05:56.086248 <6>[ 204.433968] lkdtm: Stack offset: -176
8447 08:05:56.086490 <6>[ 204.438166] lkdtm: Performing direct entry REPORT_STACK
8448 08:05:56.086669 <6>[ 204.443703] lkdtm: Stack offset: 144
8449 08:05:56.087072 <6>[ 204.447796] lkdtm: Performing direct entry REPORT_STACK
8450 08:05:56.087198 <6>[ 204.453333] lkdtm: Stack offset: -176
8451 08:05:56.087323 <6>[ 204.457511] lkdtm: Performing direct entry REPORT_STACK
8452 08:05:56.087442 <6>[ 204.463050] lkdtm: Stack offset: -176
8453 08:05:56.089122 <6>[ 204.467264] lkdtm: Performing direct entry REPORT_STACK
8454 08:05:56.089318 <6>[ 204.472820] lkdtm: Stack offset: -176
8455 08:05:56.130540 <6>[ 204.477051] lkdtm: Performing direct entry REPORT_STACK
8456 08:05:56.130822 <6>[ 204.482598] lkdtm: Stack offset: -64
8457 08:05:56.131015 <6>[ 204.486734] lkdtm: Performing direct entry REPORT_STACK
8458 08:05:56.131189 <6>[ 204.492281] lkdtm: Stack offset: 176
8459 08:05:56.131355 <6>[ 204.496385] lkdtm: Performing direct entry REPORT_STACK
8460 08:05:56.131518 <6>[ 204.501921] lkdtm: Stack offset: 224
8461 08:05:56.131918 <6>[ 204.506020] lkdtm: Performing direct entry REPORT_STACK
8462 08:05:56.132077 <6>[ 204.511556] lkdtm: Stack offset: -96
8463 08:05:56.133844 <6>[ 204.515653] lkdtm: Performing direct entry REPORT_STACK
8464 08:05:56.175246 <6>[ 204.521187] lkdtm: Stack offset: -96
8465 08:05:56.175508 <6>[ 204.525282] lkdtm: Performing direct entry REPORT_STACK
8466 08:05:56.175697 <6>[ 204.530817] lkdtm: Stack offset: 144
8467 08:05:56.176119 <6>[ 204.534919] lkdtm: Performing direct entry REPORT_STACK
8468 08:05:56.176307 <6>[ 204.540453] lkdtm: Stack offset: 96
8469 08:05:56.176479 <6>[ 204.544479] lkdtm: Performing direct entry REPORT_STACK
8470 08:05:56.176646 <6>[ 204.550014] lkdtm: Stack offset: 80
8471 08:05:56.176806 <6>[ 204.554024] lkdtm: Performing direct entry REPORT_STACK
8472 08:05:56.178746 <6>[ 204.559559] lkdtm: Stack offset: -112
8473 08:05:56.220008 <6>[ 204.563742] lkdtm: Performing direct entry REPORT_STACK
8474 08:05:56.220534 <6>[ 204.569277] lkdtm: Stack offset: -208
8475 08:05:56.220908 <6>[ 204.573463] lkdtm: Performing direct entry REPORT_STACK
8476 08:05:56.221256 <6>[ 204.578998] lkdtm: Stack offset: -16
8477 08:05:56.221930 <6>[ 204.583093] lkdtm: Performing direct entry REPORT_STACK
8478 08:05:56.222343 <6>[ 204.588629] lkdtm: Stack offset: 176
8479 08:05:56.222684 <6>[ 204.592725] lkdtm: Performing direct entry REPORT_STACK
8480 08:05:56.223004 <6>[ 204.598259] lkdtm: Stack offset: -80
8481 08:05:56.223498 <6>[ 204.602365] lkdtm: Performing direct entry REPORT_STACK
8482 08:05:56.264895 <6>[ 204.607921] lkdtm: Stack offset: 0
8483 08:05:56.265421 <6>[ 204.611910] lkdtm: Performing direct entry REPORT_STACK
8484 08:05:56.265800 <6>[ 204.617445] lkdtm: Stack offset: 256
8485 08:05:56.266195 <6>[ 204.621545] lkdtm: Performing direct entry REPORT_STACK
8486 08:05:56.266911 <6>[ 204.627080] lkdtm: Stack offset: 176
8487 08:05:56.267294 <6>[ 204.631177] lkdtm: Performing direct entry REPORT_STACK
8488 08:05:56.267633 <6>[ 204.636713] lkdtm: Stack offset: -112
8489 08:05:56.267960 <6>[ 204.640895] lkdtm: Performing direct entry REPORT_STACK
8490 08:05:56.268408 <6>[ 204.646430] lkdtm: Stack offset: 208
8491 08:05:56.309668 <6>[ 204.650554] lkdtm: Performing direct entry REPORT_STACK
8492 08:05:56.310218 <6>[ 204.656077] lkdtm: Stack offset: -112
8493 08:05:56.310600 <6>[ 204.660263] lkdtm: Performing direct entry REPORT_STACK
8494 08:05:56.310950 <6>[ 204.665807] lkdtm: Stack offset: 64
8495 08:05:56.311659 <6>[ 204.669829] lkdtm: Performing direct entry REPORT_STACK
8496 08:05:56.312038 <6>[ 204.675364] lkdtm: Stack offset: 176
8497 08:05:56.312376 <6>[ 204.679464] lkdtm: Performing direct entry REPORT_STACK
8498 08:05:56.312702 <6>[ 204.684996] lkdtm: Stack offset: 16
8499 08:05:56.313132 <6>[ 204.689008] lkdtm: Performing direct entry REPORT_STACK
8500 08:05:56.313540 <6>[ 204.694544] lkdtm: Stack offset: 80
8501 08:05:56.354240 <6>[ 204.698558] lkdtm: Performing direct entry REPORT_STACK
8502 08:05:56.355209 <6>[ 204.704081] lkdtm: Stack offset: -112
8503 08:05:56.356312 <6>[ 204.708257] lkdtm: Performing direct entry REPORT_STACK
8504 08:05:56.356825 <6>[ 204.713794] lkdtm: Stack offset: 0
8505 08:05:56.357363 <6>[ 204.717720] lkdtm: Performing direct entry REPORT_STACK
8506 08:05:56.357900 <6>[ 204.723273] lkdtm: Stack offset: 48
8507 08:05:56.358240 <6>[ 204.727432] lkdtm: Performing direct entry REPORT_STACK
8508 08:05:56.358511 <6>[ 204.732969] lkdtm: Stack offset: 64
8509 08:05:56.358770 <6>[ 204.736983] lkdtm: Performing direct entry REPORT_STACK
8510 08:05:56.398835 <6>[ 204.742521] lkdtm: Stack offset: 144
8511 08:05:56.399208 <6>[ 204.746640] lkdtm: Performing direct entry REPORT_STACK
8512 08:05:56.399501 <6>[ 204.752168] lkdtm: Stack offset: 144
8513 08:05:56.399745 <6>[ 204.756289] lkdtm: Performing direct entry REPORT_STACK
8514 08:05:56.399996 <6>[ 204.761826] lkdtm: Stack offset: 192
8515 08:05:56.400382 <6>[ 204.765933] lkdtm: Performing direct entry REPORT_STACK
8516 08:05:56.400536 <6>[ 204.771471] lkdtm: Stack offset: -192
8517 08:05:56.400699 <6>[ 204.775653] lkdtm: Performing direct entry REPORT_STACK
8518 08:05:56.400843 <6>[ 204.781186] lkdtm: Stack offset: 208
8519 08:05:56.443661 <6>[ 204.785296] lkdtm: Performing direct entry REPORT_STACK
8520 08:05:56.443988 <6>[ 204.790842] lkdtm: Stack offset: -64
8521 08:05:56.444211 <6>[ 204.794950] lkdtm: Performing direct entry REPORT_STACK
8522 08:05:56.444407 <6>[ 204.800485] lkdtm: Stack offset: 16
8523 08:05:56.444589 <6>[ 204.804499] lkdtm: Performing direct entry REPORT_STACK
8524 08:05:56.444765 <6>[ 204.810029] lkdtm: Stack offset: -224
8525 08:05:56.444931 <6>[ 204.814207] lkdtm: Performing direct entry REPORT_STACK
8526 08:05:56.445058 <6>[ 204.819739] lkdtm: Stack offset: 240
8527 08:05:56.445408 <6>[ 204.823833] lkdtm: Performing direct entry REPORT_STACK
8528 08:05:56.446890 <6>[ 204.829365] lkdtm: Stack offset: 32
8529 08:05:56.488299 <6>[ 204.833372] lkdtm: Performing direct entry REPORT_STACK
8530 08:05:56.488562 <6>[ 204.838918] lkdtm: Stack offset: 208
8531 08:05:56.488760 <6>[ 204.843152] lkdtm: Performing direct entry REPORT_STACK
8532 08:05:56.488943 <6>[ 204.848689] lkdtm: Stack offset: 128
8533 08:05:56.489403 <6>[ 204.852802] lkdtm: Performing direct entry REPORT_STACK
8534 08:05:56.489600 <6>[ 204.858338] lkdtm: Stack offset: 128
8535 08:05:56.489775 <6>[ 204.862437] lkdtm: Performing direct entry REPORT_STACK
8536 08:05:56.489943 <6>[ 204.867972] lkdtm: Stack offset: -48
8537 08:05:56.491611 <6>[ 204.872068] lkdtm: Performing direct entry REPORT_STACK
8538 08:05:56.533390 <6>[ 204.877674] lkdtm: Stack offset: 144
8539 08:05:56.533938 <6>[ 204.881774] lkdtm: Performing direct entry REPORT_STACK
8540 08:05:56.534379 <6>[ 204.887309] lkdtm: Stack offset: 256
8541 08:05:56.535089 <6>[ 204.891405] lkdtm: Performing direct entry REPORT_STACK
8542 08:05:56.535470 <6>[ 204.896940] lkdtm: Stack offset: 208
8543 08:05:56.535819 <6>[ 204.901046] lkdtm: Performing direct entry REPORT_STACK
8544 08:05:56.536151 <6>[ 204.906581] lkdtm: Stack offset: 0
8545 08:05:56.536476 <6>[ 204.910528] lkdtm: Performing direct entry REPORT_STACK
8546 08:05:56.536990 <6>[ 204.916173] lkdtm: Stack offset: 192
8547 08:05:56.578259 <6>[ 204.920274] lkdtm: Performing direct entry REPORT_STACK
8548 08:05:56.578813 <6>[ 204.925811] lkdtm: Stack offset: -160
8549 08:05:56.579216 <6>[ 204.929996] lkdtm: Performing direct entry REPORT_STACK
8550 08:05:56.579576 <6>[ 204.935529] lkdtm: Stack offset: 240
8551 08:05:56.580305 <6>[ 204.939627] lkdtm: Performing direct entry REPORT_STACK
8552 08:05:56.580691 <6>[ 204.945175] lkdtm: Stack offset: 176
8553 08:05:56.581027 <6>[ 204.949281] lkdtm: Performing direct entry REPORT_STACK
8554 08:05:56.581358 <6>[ 204.954818] lkdtm: Stack offset: 192
8555 08:05:56.581828 <6>[ 204.958923] lkdtm: Performing direct entry REPORT_STACK
8556 08:05:56.582285 <6>[ 204.964460] lkdtm: Stack offset: -192
8557 08:05:56.622717 <6>[ 204.968642] lkdtm: Performing direct entry REPORT_STACK
8558 08:05:56.623226 <6>[ 204.974187] lkdtm: Stack offset: 16
8559 08:05:56.623608 <6>[ 204.978196] lkdtm: Performing direct entry REPORT_STACK
8560 08:05:56.624313 <6>[ 204.983729] lkdtm: Stack offset: 48
8561 08:05:56.624704 <6>[ 204.987741] lkdtm: Performing direct entry REPORT_STACK
8562 08:05:56.625049 <6>[ 204.993273] lkdtm: Stack offset: -48
8563 08:05:56.625381 <6>[ 204.997371] lkdtm: Performing direct entry REPORT_STACK
8564 08:05:56.625707 <6>[ 205.002906] lkdtm: Stack offset: -176
8565 08:05:56.626474 <6>[ 205.007087] lkdtm: Performing direct entry REPORT_STACK
8566 08:05:56.667620 <6>[ 205.012622] lkdtm: Stack offset: -144
8567 08:05:56.668133 <6>[ 205.016813] lkdtm: Performing direct entry REPORT_STACK
8568 08:05:56.668515 <6>[ 205.022372] lkdtm: Stack offset: 176
8569 08:05:56.669228 <6>[ 205.026585] lkdtm: Performing direct entry REPORT_STACK
8570 08:05:56.669633 <6>[ 205.032116] lkdtm: Stack offset: -192
8571 08:05:56.669983 <6>[ 205.036313] lkdtm: Performing direct entry REPORT_STACK
8572 08:05:56.670363 <6>[ 205.041853] lkdtm: Stack offset: 80
8573 08:05:56.670691 <6>[ 205.045865] lkdtm: Performing direct entry REPORT_STACK
8574 08:05:56.671131 <6>[ 205.051399] lkdtm: Stack offset: 160
8575 08:05:56.712030 <6>[ 205.055493] lkdtm: Performing direct entry REPORT_STACK
8576 08:05:56.712392 <6>[ 205.061028] lkdtm: Stack offset: -16
8577 08:05:56.712640 <6>[ 205.065122] lkdtm: Performing direct entry REPORT_STACK
8578 08:05:56.712933 <6>[ 205.070654] lkdtm: Stack offset: 160
8579 08:05:56.713200 <6>[ 205.074752] lkdtm: Performing direct entry REPORT_STACK
8580 08:05:56.713740 <6>[ 205.080284] lkdtm: Stack offset: -16
8581 08:05:56.713927 <6>[ 205.084385] lkdtm: Performing direct entry REPORT_STACK
8582 08:05:56.714144 <6>[ 205.089917] lkdtm: Stack offset: 96
8583 08:05:56.715266 <6>[ 205.093951] lkdtm: Performing direct entry REPORT_STACK
8584 08:05:56.756750 <6>[ 205.099492] lkdtm: Stack offset: 240
8585 08:05:56.757398 <6>[ 205.103604] lkdtm: Performing direct entry REPORT_STACK
8586 08:05:56.757692 <6>[ 205.109137] lkdtm: Stack offset: -112
8587 08:05:56.757896 <6>[ 205.113319] lkdtm: Performing direct entry REPORT_STACK
8588 08:05:56.758112 <6>[ 205.118848] lkdtm: Stack offset: -208
8589 08:05:56.758351 <6>[ 205.123048] lkdtm: Performing direct entry REPORT_STACK
8590 08:05:56.758602 <6>[ 205.128577] lkdtm: Stack offset: 256
8591 08:05:56.758777 <6>[ 205.132677] lkdtm: Performing direct entry REPORT_STACK
8592 08:05:56.758914 <6>[ 205.138228] lkdtm: Stack offset: -16
8593 08:05:56.760141 <6>[ 205.142497] lkdtm: Performing direct entry REPORT_STACK
8594 08:05:56.801587 <6>[ 205.148023] lkdtm: Stack offset: 192
8595 08:05:56.801929 <6>[ 205.152135] lkdtm: Performing direct entry REPORT_STACK
8596 08:05:56.802237 <6>[ 205.157671] lkdtm: Stack offset: -112
8597 08:05:56.802732 <6>[ 205.161871] lkdtm: Performing direct entry REPORT_STACK
8598 08:05:56.802928 <6>[ 205.167409] lkdtm: Stack offset: -224
8599 08:05:56.803134 <6>[ 205.171599] lkdtm: Performing direct entry REPORT_STACK
8600 08:05:56.803331 <6>[ 205.177135] lkdtm: Stack offset: -128
8601 08:05:56.803523 <6>[ 205.181324] lkdtm: Performing direct entry REPORT_STACK
8602 08:05:56.804942 <6>[ 205.186854] lkdtm: Stack offset: 80
8603 08:05:56.846208 <6>[ 205.190865] lkdtm: Performing direct entry REPORT_STACK
8604 08:05:56.846495 <6>[ 205.196395] lkdtm: Stack offset: 64
8605 08:05:56.846751 <6>[ 205.200422] lkdtm: Performing direct entry REPORT_STACK
8606 08:05:56.846981 <6>[ 205.205958] lkdtm: Stack offset: 112
8607 08:05:56.847483 <6>[ 205.210058] lkdtm: Performing direct entry REPORT_STACK
8608 08:05:56.847697 <6>[ 205.215603] lkdtm: Stack offset: 240
8609 08:05:56.847895 <6>[ 205.219702] lkdtm: Performing direct entry REPORT_STACK
8610 08:05:56.848086 <6>[ 205.225237] lkdtm: Stack offset: -208
8611 08:05:56.849543 <6>[ 205.229433] lkdtm: Performing direct entry REPORT_STACK
8612 08:05:56.891325 <6>[ 205.235034] lkdtm: Stack offset: 192
8613 08:05:56.891867 <6>[ 205.239137] lkdtm: Performing direct entry REPORT_STACK
8614 08:05:56.892351 <6>[ 205.244673] lkdtm: Stack offset: 32
8615 08:05:56.892791 <6>[ 205.248687] lkdtm: Performing direct entry REPORT_STACK
8616 08:05:56.893565 <6>[ 205.254240] lkdtm: Stack offset: -208
8617 08:05:56.893969 <6>[ 205.258587] lkdtm: Performing direct entry REPORT_STACK
8618 08:05:56.894444 <6>[ 205.264111] lkdtm: Stack offset: -224
8619 08:05:56.894887 <6>[ 205.268294] lkdtm: Performing direct entry REPORT_STACK
8620 08:05:56.895312 <6>[ 205.273830] lkdtm: Stack offset: -48
8621 08:05:56.936106 <6>[ 205.277938] lkdtm: Performing direct entry REPORT_STACK
8622 08:05:56.936629 <6>[ 205.283473] lkdtm: Stack offset: -96
8623 08:05:56.937113 <6>[ 205.287569] lkdtm: Performing direct entry REPORT_STACK
8624 08:05:56.937562 <6>[ 205.293104] lkdtm: Stack offset: -144
8625 08:05:56.938389 <6>[ 205.297286] lkdtm: Performing direct entry REPORT_STACK
8626 08:05:56.938807 <6>[ 205.302821] lkdtm: Stack offset: -80
8627 08:05:56.939257 <6>[ 205.306917] lkdtm: Performing direct entry REPORT_STACK
8628 08:05:56.939702 <6>[ 205.312452] lkdtm: Stack offset: 48
8629 08:05:56.940136 <6>[ 205.316472] lkdtm: Performing direct entry REPORT_STACK
8630 08:05:56.940658 <6>[ 205.322007] lkdtm: Stack offset: 256
8631 08:05:56.980666 <6>[ 205.326104] lkdtm: Performing direct entry REPORT_STACK
8632 08:05:56.981182 <6>[ 205.331640] lkdtm: Stack offset: -64
8633 08:05:56.982099 <6>[ 205.335748] lkdtm: Performing direct entry REPORT_STACK
8634 08:05:56.982536 <6>[ 205.341283] lkdtm: Stack offset: 144
8635 08:05:56.982990 <6>[ 205.345379] lkdtm: Performing direct entry REPORT_STACK
8636 08:05:56.983426 <6>[ 205.350914] lkdtm: Stack offset: 112
8637 08:05:56.983853 <6>[ 205.355011] lkdtm: Performing direct entry REPORT_STACK
8638 08:05:56.984293 <6>[ 205.360545] lkdtm: Stack offset: 208
8639 08:05:56.984816 <6>[ 205.364649] lkdtm: Performing direct entry REPORT_STACK
8640 08:05:57.025513 <6>[ 205.370198] lkdtm: Stack offset: 128
8641 08:05:57.026060 <6>[ 205.374429] lkdtm: Performing direct entry REPORT_STACK
8642 08:05:57.026547 <6>[ 205.379964] lkdtm: Stack offset: -112
8643 08:05:57.027372 <6>[ 205.384147] lkdtm: Performing direct entry REPORT_STACK
8644 08:05:57.027785 <6>[ 205.389682] lkdtm: Stack offset: -208
8645 08:05:57.028226 <6>[ 205.393866] lkdtm: Performing direct entry REPORT_STACK
8646 08:05:57.028654 <6>[ 205.399411] lkdtm: Stack offset: 16
8647 08:05:57.029088 <6>[ 205.403424] lkdtm: Performing direct entry REPORT_STACK
8648 08:05:57.029612 <6>[ 205.408959] lkdtm: Stack offset: -16
8649 08:05:57.069840 <6>[ 205.413059] lkdtm: Performing direct entry REPORT_STACK
8650 08:05:57.070216 <6>[ 205.418602] lkdtm: Stack offset: 160
8651 08:05:57.070815 <6>[ 205.422719] lkdtm: Performing direct entry REPORT_STACK
8652 08:05:57.071087 <6>[ 205.428372] lkdtm: Stack offset: -80
8653 08:05:57.071332 <6>[ 205.432477] lkdtm: Performing direct entry REPORT_STACK
8654 08:05:57.071589 <6>[ 205.438013] lkdtm: Stack offset: -80
8655 08:05:57.071818 <6>[ 205.442112] lkdtm: Performing direct entry REPORT_STACK
8656 08:05:57.072032 <6>[ 205.447646] lkdtm: Stack offset: 272
8657 08:05:57.073166 <6>[ 205.451745] lkdtm: Performing direct entry REPORT_STACK
8658 08:05:57.073401 <6>[ 205.457283] lkdtm: Stack offset: -16
8659 08:05:57.114599 <6>[ 205.461399] lkdtm: Performing direct entry REPORT_STACK
8660 08:05:57.115013 <6>[ 205.466929] lkdtm: Stack offset: 208
8661 08:05:57.115594 <6>[ 205.471023] lkdtm: Performing direct entry REPORT_STACK
8662 08:05:57.115838 <6>[ 205.476550] lkdtm: Stack offset: -144
8663 08:05:57.116076 <6>[ 205.480728] lkdtm: Performing direct entry REPORT_STACK
8664 08:05:57.116279 <6>[ 205.486262] lkdtm: Stack offset: -80
8665 08:05:57.116489 <6>[ 205.490353] lkdtm: Performing direct entry REPORT_STACK
8666 08:05:57.116721 <6>[ 205.495880] lkdtm: Stack offset: -144
8667 08:05:57.117929 <6>[ 205.500056] lkdtm: Performing direct entry REPORT_STACK
8668 08:05:57.159457 <6>[ 205.505583] lkdtm: Stack offset: 96
8669 08:05:57.159802 <6>[ 205.509580] lkdtm: Performing direct entry REPORT_STACK
8670 08:05:57.160048 <6>[ 205.515109] lkdtm: Stack offset: -48
8671 08:05:57.160533 <6>[ 205.519234] lkdtm: Performing direct entry REPORT_STACK
8672 08:05:57.160734 <6>[ 205.524769] lkdtm: Stack offset: -80
8673 08:05:57.160911 <6>[ 205.528855] lkdtm: Performing direct entry REPORT_STACK
8674 08:05:57.161077 <6>[ 205.534387] lkdtm: Stack offset: 176
8675 08:05:57.161242 <6>[ 205.538527] lkdtm: Performing direct entry REPORT_STACK
8676 08:05:57.162754 <6>[ 205.544105] lkdtm: Stack offset: 224
8677 08:05:57.203945 <6>[ 205.548202] lkdtm: Performing direct entry REPORT_STACK
8678 08:05:57.204249 <6>[ 205.553732] lkdtm: Stack offset: -128
8679 08:05:57.204465 <6>[ 205.557909] lkdtm: Performing direct entry REPORT_STACK
8680 08:05:57.204657 <6>[ 205.563441] lkdtm: Stack offset: 240
8681 08:05:57.204837 <6>[ 205.567532] lkdtm: Performing direct entry REPORT_STACK
8682 08:05:57.205010 <6>[ 205.573063] lkdtm: Stack offset: -96
8683 08:05:57.205441 <6>[ 205.577160] lkdtm: Performing direct entry REPORT_STACK
8684 08:05:57.205620 <6>[ 205.582706] lkdtm: Stack offset: -192
8685 08:05:57.207282 <6>[ 205.586893] lkdtm: Performing direct entry REPORT_STACK
8686 08:05:57.248906 <6>[ 205.592429] lkdtm: Stack offset: -208
8687 08:05:57.249468 <6>[ 205.596621] lkdtm: Performing direct entry REPORT_STACK
8688 08:05:57.249985 <6>[ 205.602222] lkdtm: Stack offset: -64
8689 08:05:57.250481 <6>[ 205.606326] lkdtm: Performing direct entry REPORT_STACK
8690 08:05:57.250921 <6>[ 205.611869] lkdtm: Stack offset: -16
8691 08:05:57.251707 <6>[ 205.615970] lkdtm: Performing direct entry REPORT_STACK
8692 08:05:57.252104 <6>[ 205.621504] lkdtm: Stack offset: -64
8693 08:05:57.252546 <6>[ 205.625602] lkdtm: Performing direct entry REPORT_STACK
8694 08:05:57.252977 <6>[ 205.631137] lkdtm: Stack offset: 0
8695 08:05:57.293925 <6>[ 205.635061] lkdtm: Performing direct entry REPORT_STACK
8696 08:05:57.294535 <6>[ 205.640597] lkdtm: Stack offset: 32
8697 08:05:57.295410 <6>[ 205.644619] lkdtm: Performing direct entry REPORT_STACK
8698 08:05:57.295831 <6>[ 205.650154] lkdtm: Stack offset: 64
8699 08:05:57.296290 <6>[ 205.654167] lkdtm: Performing direct entry REPORT_STACK
8700 08:05:57.296729 <6>[ 205.659720] lkdtm: Stack offset: 48
8701 08:05:57.297162 <6>[ 205.663867] lkdtm: Performing direct entry REPORT_STACK
8702 08:05:57.297656 <6>[ 205.669402] lkdtm: Stack offset: -32
8703 08:05:57.298130 <6>[ 205.673500] lkdtm: Performing direct entry REPORT_STACK
8704 08:05:57.298669 <6>[ 205.679049] lkdtm: Stack offset: 272
8705 08:05:57.338687 <6>[ 205.683150] lkdtm: Performing direct entry REPORT_STACK
8706 08:05:57.339255 <6>[ 205.688692] lkdtm: Stack offset: 176
8707 08:05:57.339767 <6>[ 205.692826] lkdtm: Performing direct entry REPORT_STACK
8708 08:05:57.340612 <6>[ 205.698367] lkdtm: Stack offset: -128
8709 08:05:57.341041 <6>[ 205.702610] lkdtm: Performing direct entry REPORT_STACK
8710 08:05:57.341494 <6>[ 205.708259] lkdtm: Stack offset: -176
8711 08:05:57.341924 <6>[ 205.712446] lkdtm: Performing direct entry REPORT_STACK
8712 08:05:57.342409 <6>[ 205.717984] lkdtm: Stack offset: -48
8713 08:05:57.342934 <6>[ 205.722088] lkdtm: Performing direct entry REPORT_STACK
8714 08:05:57.383520 <6>[ 205.727623] lkdtm: Stack offset: -96
8715 08:05:57.384047 <6>[ 205.731729] lkdtm: Performing direct entry REPORT_STACK
8716 08:05:57.384532 <6>[ 205.737335] lkdtm: Stack offset: -16
8717 08:05:57.385357 <6>[ 205.741442] lkdtm: Performing direct entry REPORT_STACK
8718 08:05:57.385772 <6>[ 205.746980] lkdtm: Stack offset: 80
8719 08:05:57.386277 <6>[ 205.750989] lkdtm: Performing direct entry REPORT_STACK
8720 08:05:57.386716 <6>[ 205.756540] lkdtm: Stack offset: 0
8721 08:05:57.387155 <6>[ 205.760464] lkdtm: Performing direct entry REPORT_STACK
8722 08:05:57.387576 <6>[ 205.766010] lkdtm: Stack offset: 128
8723 08:05:57.428360 <6>[ 205.770106] lkdtm: Performing direct entry REPORT_STACK
8724 08:05:57.429071 <6>[ 205.775639] lkdtm: Stack offset: 32
8725 08:05:57.429963 <6>[ 205.779662] lkdtm: Performing direct entry REPORT_STACK
8726 08:05:57.430218 <6>[ 205.785195] lkdtm: Stack offset: 208
8727 08:05:57.430458 <6>[ 205.789294] lkdtm: Performing direct entry REPORT_STACK
8728 08:05:57.430717 <6>[ 205.794830] lkdtm: Stack offset: 224
8729 08:05:57.430944 <6>[ 205.798933] lkdtm: Performing direct entry REPORT_STACK
8730 08:05:57.431164 <6>[ 205.804471] lkdtm: Stack offset: -128
8731 08:05:57.431393 <6>[ 205.808658] lkdtm: Performing direct entry REPORT_STACK
8732 08:05:57.431881 <6>[ 205.814208] lkdtm: Stack offset: -16
8733 08:05:57.472622 <6>[ 205.818363] lkdtm: Performing direct entry REPORT_STACK
8734 08:05:57.472977 <6>[ 205.823905] lkdtm: Stack offset: -64
8735 08:05:57.473288 <6>[ 205.828024] lkdtm: Performing direct entry REPORT_STACK
8736 08:05:57.473774 <6>[ 205.833552] lkdtm: Stack offset: -16
8737 08:05:57.473935 <6>[ 205.837647] lkdtm: Performing direct entry REPORT_STACK
8738 08:05:57.474146 <6>[ 205.843185] lkdtm: Stack offset: -64
8739 08:05:57.474302 <6>[ 205.847295] lkdtm: Performing direct entry REPORT_STACK
8740 08:05:57.474450 <6>[ 205.852829] lkdtm: Stack offset: 16
8741 08:05:57.475912 <6>[ 205.856843] lkdtm: Performing direct entry REPORT_STACK
8742 08:05:57.517609 <6>[ 205.862379] lkdtm: Stack offset: 176
8743 08:05:57.517949 <6>[ 205.866544] lkdtm: Performing direct entry REPORT_STACK
8744 08:05:57.518222 <6>[ 205.872186] lkdtm: Stack offset: -176
8745 08:05:57.518518 <6>[ 205.876397] lkdtm: Performing direct entry REPORT_STACK
8746 08:05:57.518677 <6>[ 205.881936] lkdtm: Stack offset: -16
8747 08:05:57.519058 <6>[ 205.886050] lkdtm: Performing direct entry REPORT_STACK
8748 08:05:57.519208 <6>[ 205.891582] lkdtm: Stack offset: 0
8749 08:05:57.519367 <6>[ 205.895502] lkdtm: Performing direct entry REPORT_STACK
8750 08:05:57.520855 <6>[ 205.901041] lkdtm: Stack offset: -144
8751 08:05:57.562592 <6>[ 205.905253] lkdtm: Performing direct entry REPORT_STACK
8752 08:05:57.562895 <6>[ 205.910788] lkdtm: Stack offset: -96
8753 08:05:57.563167 <6>[ 205.914900] lkdtm: Performing direct entry REPORT_STACK
8754 08:05:57.563409 <6>[ 205.920433] lkdtm: Stack offset: -160
8755 08:05:57.563617 <6>[ 205.924616] lkdtm: Performing direct entry REPORT_STACK
8756 08:05:57.563807 <6>[ 205.930152] lkdtm: Stack offset: 256
8757 08:05:57.564236 <6>[ 205.934256] lkdtm: Performing direct entry REPORT_STACK
8758 08:05:57.564409 <6>[ 205.939849] lkdtm: Stack offset: 32
8759 08:05:57.565839 <6>[ 205.943898] lkdtm: Performing direct entry REPORT_STACK
8760 08:05:57.566080 <6>[ 205.949501] lkdtm: Stack offset: -96
8761 08:05:57.607811 <6>[ 205.953602] lkdtm: Performing direct entry REPORT_STACK
8762 08:05:57.608342 <6>[ 205.959208] lkdtm: Stack offset: -96
8763 08:05:57.608831 <6>[ 205.963313] lkdtm: Performing direct entry REPORT_STACK
8764 08:05:57.609636 <6>[ 205.968849] lkdtm: Stack offset: 176
8765 08:05:57.610078 <6>[ 205.972947] lkdtm: Performing direct entry REPORT_STACK
8766 08:05:57.610532 <6>[ 205.978491] lkdtm: Stack offset: 256
8767 08:05:57.610968 <6>[ 205.982609] lkdtm: Performing direct entry REPORT_STACK
8768 08:05:57.611414 <6>[ 205.988406] lkdtm: Stack offset: -224
8769 08:05:57.611937 <6>[ 205.992607] lkdtm: Performing direct entry REPORT_STACK
8770 08:05:57.652553 <6>[ 205.998200] lkdtm: Stack offset: 96
8771 08:05:57.653073 <6>[ 206.002213] lkdtm: Performing direct entry REPORT_STACK
8772 08:05:57.653553 <6>[ 206.007758] lkdtm: Stack offset: -144
8773 08:05:57.654374 <6>[ 206.011950] lkdtm: Performing direct entry REPORT_STACK
8774 08:05:57.654779 <6>[ 206.017485] lkdtm: Stack offset: 240
8775 08:05:57.655224 <6>[ 206.021591] lkdtm: Performing direct entry REPORT_STACK
8776 08:05:57.655651 <6>[ 206.027128] lkdtm: Stack offset: 176
8777 08:05:57.656088 <6>[ 206.031224] lkdtm: Performing direct entry REPORT_STACK
8778 08:05:57.656628 <6>[ 206.036761] lkdtm: Stack offset: -176
8779 08:05:57.697101 <6>[ 206.040942] lkdtm: Performing direct entry REPORT_STACK
8780 08:05:57.697649 <6>[ 206.046488] lkdtm: Stack offset: 176
8781 08:05:57.698182 <6>[ 206.050592] lkdtm: Performing direct entry REPORT_STACK
8782 08:05:57.698644 <6>[ 206.056113] lkdtm: Stack offset: 48
8783 08:05:57.699459 <6>[ 206.060123] lkdtm: Performing direct entry REPORT_STACK
8784 08:05:57.699872 <6>[ 206.065656] lkdtm: Stack offset: -192
8785 08:05:57.700318 <6>[ 206.069853] lkdtm: Performing direct entry REPORT_STACK
8786 08:05:57.700769 <6>[ 206.075390] lkdtm: Stack offset: 48
8787 08:05:57.701296 <6>[ 206.079404] lkdtm: Performing direct entry REPORT_STACK
8788 08:05:57.741857 <6>[ 206.084941] lkdtm: Stack offset: 112
8789 08:05:57.742425 <6>[ 206.089035] lkdtm: Performing direct entry REPORT_STACK
8790 08:05:57.742914 <6>[ 206.094568] lkdtm: Stack offset: 80
8791 08:05:57.743365 <6>[ 206.098590] lkdtm: Performing direct entry REPORT_STACK
8792 08:05:57.744152 <6>[ 206.104131] lkdtm: Stack offset: 224
8793 08:05:57.744555 <6>[ 206.108239] lkdtm: Performing direct entry REPORT_STACK
8794 08:05:57.744997 <6>[ 206.113773] lkdtm: Stack offset: 0
8795 08:05:57.745445 <6>[ 206.117693] lkdtm: Performing direct entry REPORT_STACK
8796 08:05:57.745872 <6>[ 206.123230] lkdtm: Stack offset: -176
8797 08:05:57.786546 <6>[ 206.127422] lkdtm: Performing direct entry REPORT_STACK
8798 08:05:57.787138 <6>[ 206.132959] lkdtm: Stack offset: 112
8799 08:05:57.787563 <6>[ 206.137053] lkdtm: Performing direct entry REPORT_STACK
8800 08:05:57.788416 <6>[ 206.142585] lkdtm: Stack offset: -112
8801 08:05:57.788980 <6>[ 206.146777] lkdtm: Performing direct entry REPORT_STACK
8802 08:05:57.789345 <6>[ 206.152311] lkdtm: Stack offset: 80
8803 08:05:57.789711 <6>[ 206.156326] lkdtm: Performing direct entry REPORT_STACK
8804 08:05:57.790172 <6>[ 206.161859] lkdtm: Stack offset: 32
8805 08:05:57.790594 <6>[ 206.165871] lkdtm: Performing direct entry REPORT_STACK
8806 08:05:57.790988 <6>[ 206.171407] lkdtm: Stack offset: -96
8807 08:05:57.830819 <6>[ 206.175519] lkdtm: Performing direct entry REPORT_STACK
8808 08:05:57.831155 <6>[ 206.181052] lkdtm: Stack offset: -112
8809 08:05:57.831385 <6>[ 206.185241] lkdtm: Performing direct entry REPORT_STACK
8810 08:05:57.831586 <6>[ 206.190786] lkdtm: Stack offset: 16
8811 08:05:57.832091 <6>[ 206.194797] lkdtm: Performing direct entry REPORT_STACK
8812 08:05:57.832335 <6>[ 206.200335] lkdtm: Stack offset: 224
8813 08:05:57.832509 <6>[ 206.204435] lkdtm: Performing direct entry REPORT_STACK
8814 08:05:57.832708 <6>[ 206.209967] lkdtm: Stack offset: 256
8815 08:05:57.834056 <6>[ 206.214064] lkdtm: Performing direct entry REPORT_STACK
8816 08:05:57.875695 <6>[ 206.219598] lkdtm: Stack offset: -192
8817 08:05:57.876089 <6>[ 206.223798] lkdtm: Performing direct entry REPORT_STACK
8818 08:05:57.876333 <6>[ 206.229460] lkdtm: Stack offset: 96
8819 08:05:57.876542 <6>[ 206.233470] lkdtm: Performing direct entry REPORT_STACK
8820 08:05:57.877046 <6>[ 206.239003] lkdtm: Stack offset: 64
8821 08:05:57.877297 <6>[ 206.243010] lkdtm: Performing direct entry REPORT_STACK
8822 08:05:57.877483 <6>[ 206.248543] lkdtm: Stack offset: -176
8823 08:05:57.877662 <6>[ 206.252735] lkdtm: Performing direct entry REPORT_STACK
8824 08:05:57.877894 <6>[ 206.258274] lkdtm: Stack offset: 32
8825 08:05:57.920547 <6>[ 206.262285] lkdtm: Performing direct entry REPORT_STACK
8826 08:05:57.920853 <6>[ 206.267815] lkdtm: Stack offset: -176
8827 08:05:57.921150 <6>[ 206.271991] lkdtm: Performing direct entry REPORT_STACK
8828 08:05:57.921375 <6>[ 206.277521] lkdtm: Stack offset: 112
8829 08:05:57.921588 <6>[ 206.281609] lkdtm: Performing direct entry REPORT_STACK
8830 08:05:57.921795 <6>[ 206.287138] lkdtm: Stack offset: -160
8831 08:05:57.922013 <6>[ 206.291321] lkdtm: Performing direct entry REPORT_STACK
8832 08:05:57.922458 <6>[ 206.296857] lkdtm: Stack offset: -128
8833 08:05:57.923237 <6>[ 206.301041] lkdtm: Performing direct entry REPORT_STACK
8834 08:05:57.924016 <6>[ 206.306579] lkdtm: Stack offset: 32
8835 08:05:57.965457 <6>[ 206.310617] lkdtm: Performing direct entry REPORT_STACK
8836 08:05:57.965989 <6>[ 206.316259] lkdtm: Stack offset: -64
8837 08:05:57.966421 <6>[ 206.320429] lkdtm: Performing direct entry REPORT_STACK
8838 08:05:57.967120 <6>[ 206.325966] lkdtm: Stack offset: 48
8839 08:05:57.967500 <6>[ 206.329979] lkdtm: Performing direct entry REPORT_STACK
8840 08:05:57.967844 <6>[ 206.335515] lkdtm: Stack offset: 96
8841 08:05:57.968173 <6>[ 206.339527] lkdtm: Performing direct entry REPORT_STACK
8842 08:05:57.968494 <6>[ 206.345062] lkdtm: Stack offset: -48
8843 08:05:57.969008 <6>[ 206.349158] lkdtm: Performing direct entry REPORT_STACK
8844 08:05:58.010223 <6>[ 206.354693] lkdtm: Stack offset: 0
8845 08:05:58.011156 <6>[ 206.358621] lkdtm: Performing direct entry REPORT_STACK
8846 08:05:58.011563 <6>[ 206.364153] lkdtm: Stack offset: 16
8847 08:05:58.011919 <6>[ 206.368159] lkdtm: Performing direct entry REPORT_STACK
8848 08:05:58.012252 <6>[ 206.373705] lkdtm: Stack offset: 48
8849 08:05:58.012576 <6>[ 206.377724] lkdtm: Performing direct entry REPORT_STACK
8850 08:05:58.012896 <6>[ 206.383258] lkdtm: Stack offset: 144
8851 08:05:58.013209 <6>[ 206.387359] lkdtm: Performing direct entry REPORT_STACK
8852 08:05:58.013911 <6>[ 206.392893] lkdtm: Stack offset: -144
8853 08:05:58.055137 <6>[ 206.397077] lkdtm: Performing direct entry REPORT_STACK
8854 08:05:58.055655 <6>[ 206.402613] lkdtm: Stack offset: -128
8855 08:05:58.056031 <6>[ 206.406799] lkdtm: Performing direct entry REPORT_STACK
8856 08:05:58.056376 <6>[ 206.412335] lkdtm: Stack offset: 144
8857 08:05:58.056705 <6>[ 206.416443] lkdtm: Performing direct entry REPORT_STACK
8858 08:05:58.057025 <6>[ 206.421979] lkdtm: Stack offset: -80
8859 08:05:58.057686 <6>[ 206.426084] lkdtm: Performing direct entry REPORT_STACK
8860 08:05:58.058075 <6>[ 206.431638] lkdtm: Stack offset: 64
8861 08:05:58.058513 <6>[ 206.435750] lkdtm: Performing direct entry REPORT_STACK
8862 08:05:58.058933 <6>[ 206.441286] lkdtm: Stack offset: -16
8863 08:05:58.099594 <6>[ 206.445383] lkdtm: Performing direct entry REPORT_STACK
8864 08:05:58.100120 <6>[ 206.450918] lkdtm: Stack offset: -224
8865 08:05:58.100502 <6>[ 206.455101] lkdtm: Performing direct entry REPORT_STACK
8866 08:05:58.101197 <6>[ 206.460636] lkdtm: Stack offset: -48
8867 08:05:58.101571 <6>[ 206.464731] lkdtm: Performing direct entry REPORT_STACK
8868 08:05:58.101912 <6>[ 206.470266] lkdtm: Stack offset: -96
8869 08:05:58.102299 <6>[ 206.474371] lkdtm: Performing direct entry REPORT_STACK
8870 08:05:58.102626 <6>[ 206.479905] lkdtm: Stack offset: 208
8871 08:05:58.103130 <6>[ 206.484000] lkdtm: Performing direct entry REPORT_STACK
8872 08:05:58.144341 <6>[ 206.489535] lkdtm: Stack offset: -32
8873 08:05:58.144861 <6>[ 206.493654] lkdtm: Performing direct entry REPORT_STACK
8874 08:05:58.145237 <6>[ 206.499190] lkdtm: Stack offset: 48
8875 08:05:58.145928 <6>[ 206.503197] lkdtm: Performing direct entry REPORT_STACK
8876 08:05:58.146341 <6>[ 206.508732] lkdtm: Stack offset: -160
8877 08:05:58.146685 <6>[ 206.512914] lkdtm: Performing direct entry REPORT_STACK
8878 08:05:58.147009 <6>[ 206.518450] lkdtm: Stack offset: 0
8879 08:05:58.147325 <6>[ 206.522374] lkdtm: Performing direct entry REPORT_STACK
8880 08:05:58.147876 <6>[ 206.527908] lkdtm: Stack offset: 144
8881 08:05:58.188692 <6>[ 206.532010] lkdtm: Performing direct entry REPORT_STACK
8882 08:05:58.189348 <6>[ 206.537544] lkdtm: Stack offset: 112
8883 08:05:58.189613 <6>[ 206.541652] lkdtm: Performing direct entry REPORT_STACK
8884 08:05:58.189856 <6>[ 206.547202] lkdtm: Stack offset: -48
8885 08:05:58.190125 <6>[ 206.551431] lkdtm: Performing direct entry REPORT_STACK
8886 08:05:58.190331 <6>[ 206.556964] lkdtm: Stack offset: 128
8887 08:05:58.190510 <6>[ 206.561067] lkdtm: Performing direct entry REPORT_STACK
8888 08:05:58.190687 <6>[ 206.566599] lkdtm: Stack offset: 128
8889 08:05:58.191895 <6>[ 206.570704] lkdtm: Performing direct entry REPORT_STACK
8890 08:05:58.233587 <6>[ 206.576228] lkdtm: Stack offset: -176
8891 08:05:58.233956 <6>[ 206.580427] lkdtm: Performing direct entry REPORT_STACK
8892 08:05:58.234289 <6>[ 206.585967] lkdtm: Stack offset: -48
8893 08:05:58.234517 <6>[ 206.590078] lkdtm: Performing direct entry REPORT_STACK
8894 08:05:58.234996 <6>[ 206.595609] lkdtm: Stack offset: 16
8895 08:05:58.235238 <6>[ 206.599633] lkdtm: Performing direct entry REPORT_STACK
8896 08:05:58.235431 <6>[ 206.605169] lkdtm: Stack offset: -224
8897 08:05:58.235595 <6>[ 206.609358] lkdtm: Performing direct entry REPORT_STACK
8898 08:05:58.235766 <6>[ 206.614909] lkdtm: Stack offset: 192
8899 08:05:58.236874 <6>[ 206.619019] lkdtm: Performing direct entry REPORT_STACK
8900 08:05:58.278552 <6>[ 206.624554] lkdtm: Stack offset: 32
8901 08:05:58.278869 <6>[ 206.628581] lkdtm: Performing direct entry REPORT_STACK
8902 08:05:58.279143 <6>[ 206.634114] lkdtm: Stack offset: 128
8903 08:05:58.279384 <6>[ 206.638211] lkdtm: Performing direct entry REPORT_STACK
8904 08:05:58.279616 <6>[ 206.643744] lkdtm: Stack offset: -224
8905 08:05:58.279837 <6>[ 206.647946] lkdtm: Performing direct entry REPORT_STACK
8906 08:05:58.280057 <6>[ 206.653481] lkdtm: Stack offset: -160
8907 08:05:58.280425 <6>[ 206.657671] lkdtm: Performing direct entry REPORT_STACK
8908 08:05:58.281784 <6>[ 206.663223] lkdtm: Stack offset: -16
8909 08:05:58.323064 <6>[ 206.667450] lkdtm: Performing direct entry REPORT_STACK
8910 08:05:58.323392 <6>[ 206.672985] lkdtm: Stack offset: 272
8911 08:05:58.323893 <6>[ 206.677104] lkdtm: Performing direct entry REPORT_STACK
8912 08:05:58.324104 <6>[ 206.682637] lkdtm: Stack offset: 176
8913 08:05:58.324339 <6>[ 206.686731] lkdtm: Performing direct entry REPORT_STACK
8914 08:05:58.324608 <6>[ 206.692265] lkdtm: Stack offset: -128
8915 08:05:58.324851 <6>[ 206.696444] lkdtm: Performing direct entry REPORT_STACK
8916 08:05:58.325063 <6>[ 206.701978] lkdtm: Stack offset: 48
8917 08:05:58.326373 <6>[ 206.705994] lkdtm: Performing direct entry REPORT_STACK
8918 08:05:58.367715 <6>[ 206.711528] lkdtm: Stack offset: -112
8919 08:05:58.368358 <6>[ 206.715720] lkdtm: Performing direct entry REPORT_STACK
8920 08:05:58.368589 <6>[ 206.721251] lkdtm: Stack offset: -176
8921 08:05:58.368832 <6>[ 206.725428] lkdtm: Performing direct entry REPORT_STACK
8922 08:05:58.369123 <6>[ 206.730964] lkdtm: Stack offset: 64
8923 08:05:58.369313 <6>[ 206.734981] lkdtm: Performing direct entry REPORT_STACK
8924 08:05:58.369493 <6>[ 206.740519] lkdtm: Stack offset: 192
8925 08:05:58.369671 <6>[ 206.744611] lkdtm: Performing direct entry REPORT_STACK
8926 08:05:58.369869 <6>[ 206.750145] lkdtm: Stack offset: 128
8927 08:05:58.412667 <6>[ 206.754241] lkdtm: Performing direct entry REPORT_STACK
8928 08:05:58.412966 <6>[ 206.759771] lkdtm: Stack offset: 272
8929 08:05:58.413155 <6>[ 206.763872] lkdtm: Performing direct entry REPORT_STACK
8930 08:05:58.413328 <6>[ 206.769404] lkdtm: Stack offset: 32
8931 08:05:58.413492 <6>[ 206.773417] lkdtm: Performing direct entry REPORT_STACK
8932 08:05:58.413911 <6>[ 206.778963] lkdtm: Stack offset: -96
8933 08:05:58.414115 <6>[ 206.783185] lkdtm: Performing direct entry REPORT_STACK
8934 08:05:58.414272 <6>[ 206.788721] lkdtm: Stack offset: 96
8935 08:05:58.414423 <6>[ 206.792732] lkdtm: Performing direct entry REPORT_STACK
8936 08:05:58.415923 <6>[ 206.798277] lkdtm: Stack offset: 48
8937 08:05:58.457377 <6>[ 206.802292] lkdtm: Performing direct entry REPORT_STACK
8938 08:05:58.457932 <6>[ 206.807826] lkdtm: Stack offset: 208
8939 08:05:58.458363 <6>[ 206.811923] lkdtm: Performing direct entry REPORT_STACK
8940 08:05:58.458711 <6>[ 206.817457] lkdtm: Stack offset: -48
8941 08:05:58.459396 <6>[ 206.821558] lkdtm: Performing direct entry REPORT_STACK
8942 08:05:58.459763 <6>[ 206.827093] lkdtm: Stack offset: 112
8943 08:05:58.460099 <6>[ 206.831190] lkdtm: Performing direct entry REPORT_STACK
8944 08:05:58.460423 <6>[ 206.836723] lkdtm: Stack offset: 96
8945 08:05:58.460879 <6>[ 206.840732] lkdtm: Performing direct entry REPORT_STACK
8946 08:05:58.502147 <6>[ 206.846267] lkdtm: Stack offset: 48
8947 08:05:58.502674 <6>[ 206.850281] lkdtm: Performing direct entry REPORT_STACK
8948 08:05:58.503050 <6>[ 206.855825] lkdtm: Stack offset: 176
8949 08:05:58.503397 <6>[ 206.859924] lkdtm: Performing direct entry REPORT_STACK
8950 08:05:58.504067 <6>[ 206.865457] lkdtm: Stack offset: 128
8951 08:05:58.504431 <6>[ 206.869554] lkdtm: Performing direct entry REPORT_STACK
8952 08:05:58.504764 <6>[ 206.875088] lkdtm: Stack offset: 80
8953 08:05:58.505281 <6>[ 206.879104] lkdtm: Performing direct entry REPORT_STACK
8954 08:05:58.505852 <6>[ 206.884639] lkdtm: Stack offset: 112
8955 08:05:58.546975 <6>[ 206.888742] lkdtm: Performing direct entry REPORT_STACK
8956 08:05:58.547367 <6>[ 206.894290] lkdtm: Stack offset: 144
8957 08:05:58.547571 <6>[ 206.898561] lkdtm: Performing direct entry REPORT_STACK
8958 08:05:58.547877 <6>[ 206.904085] lkdtm: Stack offset: 272
8959 08:05:58.548305 <6>[ 206.908182] lkdtm: Performing direct entry REPORT_STACK
8960 08:05:58.548446 <6>[ 206.913841] lkdtm: Stack offset: -48
8961 08:05:58.548621 <6>[ 206.917977] lkdtm: Performing direct entry REPORT_STACK
8962 08:05:58.548792 <6>[ 206.923518] lkdtm: Stack offset: 0
8963 08:05:58.548917 <6>[ 206.927465] lkdtm: Performing direct entry REPORT_STACK
8964 08:05:58.550279 <6>[ 206.933015] lkdtm: Stack offset: -160
8965 08:05:58.591691 <6>[ 206.937212] lkdtm: Performing direct entry REPORT_STACK
8966 08:05:58.591995 <6>[ 206.942751] lkdtm: Stack offset: 80
8967 08:05:58.592184 <6>[ 206.946779] lkdtm: Performing direct entry REPORT_STACK
8968 08:05:58.592356 <6>[ 206.952311] lkdtm: Stack offset: 112
8969 08:05:58.592521 <6>[ 206.956418] lkdtm: Performing direct entry REPORT_STACK
8970 08:05:58.592682 <6>[ 206.961953] lkdtm: Stack offset: 256
8971 08:05:58.592843 <6>[ 206.966056] lkdtm: Performing direct entry REPORT_STACK
8972 08:05:58.593219 <6>[ 206.971593] lkdtm: Stack offset: 160
8973 08:05:58.594968 <6>[ 206.975702] lkdtm: Performing direct entry REPORT_STACK
8974 08:05:58.636639 <6>[ 206.981238] lkdtm: Stack offset: -192
8975 08:05:58.637106 <6>[ 206.985435] lkdtm: Performing direct entry REPORT_STACK
8976 08:05:58.637447 <6>[ 206.990970] lkdtm: Stack offset: -112
8977 08:05:58.638112 <6>[ 206.995157] lkdtm: Performing direct entry REPORT_STACK
8978 08:05:58.638456 <6>[ 207.000760] lkdtm: Stack offset: 48
8979 08:05:58.638763 <6>[ 207.004777] lkdtm: Performing direct entry REPORT_STACK
8980 08:05:58.639056 <6>[ 207.010312] lkdtm: Stack offset: 240
8981 08:05:58.639342 <6>[ 207.014409] lkdtm: Performing direct entry REPORT_STACK
8982 08:05:58.640048 <6>[ 207.019945] lkdtm: Stack offset: 0
8983 08:05:58.681689 <6>[ 207.023874] lkdtm: Performing direct entry REPORT_STACK
8984 08:05:58.682280 <6>[ 207.029425] lkdtm: Stack offset: -160
8985 08:05:58.682667 <6>[ 207.033634] lkdtm: Performing direct entry REPORT_STACK
8986 08:05:58.683016 <6>[ 207.039179] lkdtm: Stack offset: -32
8987 08:05:58.683697 <6>[ 207.043279] lkdtm: Performing direct entry REPORT_STACK
8988 08:05:58.684065 <6>[ 207.048813] lkdtm: Stack offset: 208
8989 08:05:58.684401 <6>[ 207.052911] lkdtm: Performing direct entry REPORT_STACK
8990 08:05:58.684729 <6>[ 207.058447] lkdtm: Stack offset: -128
8991 08:05:58.685247 <6>[ 207.062678] lkdtm: Performing direct entry REPORT_STACK
8992 08:05:58.685592 <6>[ 207.068331] lkdtm: Stack offset: -48
8993 08:05:58.726140 <6>[ 207.072426] lkdtm: Performing direct entry REPORT_STACK
8994 08:05:58.727055 <6>[ 207.077961] lkdtm: Stack offset: -16
8995 08:05:58.727460 <6>[ 207.082062] lkdtm: Performing direct entry REPORT_STACK
8996 08:05:58.727817 <6>[ 207.087596] lkdtm: Stack offset: -192
8997 08:05:58.728153 <6>[ 207.091782] lkdtm: Performing direct entry REPORT_STACK
8998 08:05:58.728478 <6>[ 207.097315] lkdtm: Stack offset: 32
8999 08:05:58.728800 <6>[ 207.101337] lkdtm: Performing direct entry REPORT_STACK
9000 08:05:58.729115 <6>[ 207.106873] lkdtm: Stack offset: 256
9001 08:05:58.729812 <6>[ 207.110965] lkdtm: Performing direct entry REPORT_STACK
9002 08:05:58.770908 <6>[ 207.116511] lkdtm: Stack offset: 128
9003 08:05:58.771429 <6>[ 207.120617] lkdtm: Performing direct entry REPORT_STACK
9004 08:05:58.771809 <6>[ 207.126153] lkdtm: Stack offset: 96
9005 08:05:58.772503 <6>[ 207.130162] lkdtm: Performing direct entry REPORT_STACK
9006 08:05:58.772879 <6>[ 207.135694] lkdtm: Stack offset: 144
9007 08:05:58.773220 <6>[ 207.139794] lkdtm: Performing direct entry REPORT_STACK
9008 08:05:58.773544 <6>[ 207.145327] lkdtm: Stack offset: 208
9009 08:05:58.773862 <6>[ 207.149424] lkdtm: Performing direct entry REPORT_STACK
9010 08:05:58.774405 <6>[ 207.154975] lkdtm: Stack offset: 80
9011 08:05:58.815552 <6>[ 207.158997] lkdtm: Performing direct entry REPORT_STACK
9012 08:05:58.816055 <6>[ 207.164535] lkdtm: Stack offset: -80
9013 08:05:58.816444 <6>[ 207.168636] lkdtm: Performing direct entry REPORT_STACK
9014 08:05:58.816801 <6>[ 207.174186] lkdtm: Stack offset: -32
9015 08:05:58.817141 <6>[ 207.178329] lkdtm: Performing direct entry REPORT_STACK
9016 08:05:58.817469 <6>[ 207.183868] lkdtm: Stack offset: 128
9017 08:05:58.818171 <6>[ 207.187967] lkdtm: Performing direct entry REPORT_STACK
9018 08:05:58.818542 <6>[ 207.193504] lkdtm: Stack offset: 112
9019 08:05:58.819075 <6>[ 207.197600] lkdtm: Performing direct entry REPORT_STACK
9020 08:05:58.860142 <6>[ 207.203136] lkdtm: Stack offset: -96
9021 08:05:58.860559 <6>[ 207.207236] lkdtm: Performing direct entry REPORT_STACK
9022 08:05:58.860798 <6>[ 207.212773] lkdtm: Stack offset: 240
9023 08:05:58.861355 <6>[ 207.216874] lkdtm: Performing direct entry REPORT_STACK
9024 08:05:58.861571 <6>[ 207.222421] lkdtm: Stack offset: 144
9025 08:05:58.861801 <6>[ 207.226580] lkdtm: Performing direct entry REPORT_STACK
9026 08:05:58.862125 <6>[ 207.232239] lkdtm: Stack offset: 192
9027 08:05:58.862356 <6>[ 207.236358] lkdtm: Performing direct entry REPORT_STACK
9028 08:05:58.862623 <6>[ 207.241890] lkdtm: Stack offset: 192
9029 08:05:58.904925 <6>[ 207.245996] lkdtm: Performing direct entry REPORT_STACK
9030 08:05:58.905257 <6>[ 207.251530] lkdtm: Stack offset: -176
9031 08:05:58.905510 <6>[ 207.255713] lkdtm: Performing direct entry REPORT_STACK
9032 08:05:58.906037 <6>[ 207.261249] lkdtm: Stack offset: -192
9033 08:05:58.906244 <6>[ 207.265450] lkdtm: Performing direct entry REPORT_STACK
9034 08:05:58.906468 <6>[ 207.270987] lkdtm: Stack offset: 176
9035 08:05:58.906698 <6>[ 207.275080] lkdtm: Performing direct entry REPORT_STACK
9036 08:05:58.906886 <6>[ 207.280624] lkdtm: Stack offset: -112
9037 08:05:58.907070 <6>[ 207.284807] lkdtm: Performing direct entry REPORT_STACK
9038 08:05:58.908316 <6>[ 207.290340] lkdtm: Stack offset: 240
9039 08:05:58.949600 <6>[ 207.294433] lkdtm: Performing direct entry REPORT_STACK
9040 08:05:58.949897 <6>[ 207.299964] lkdtm: Stack offset: -64
9041 08:05:58.950165 <6>[ 207.304069] lkdtm: Performing direct entry REPORT_STACK
9042 08:05:58.950648 <6>[ 207.309605] lkdtm: Stack offset: 192
9043 08:05:58.950824 <6>[ 207.313705] lkdtm: Performing direct entry REPORT_STACK
9044 08:05:58.951017 <6>[ 207.319241] lkdtm: Stack offset: -16
9045 08:05:58.951212 <6>[ 207.323339] lkdtm: Performing direct entry REPORT_STACK
9046 08:05:58.951401 <6>[ 207.328874] lkdtm: Stack offset: -64
9047 08:05:58.952932 <6>[ 207.332977] lkdtm: Performing direct entry REPORT_STACK
9048 08:05:58.994389 <6>[ 207.338629] lkdtm: Stack offset: -192
9049 08:05:58.994648 <6>[ 207.342827] lkdtm: Performing direct entry REPORT_STACK
9050 08:05:58.994886 <6>[ 207.348378] lkdtm: Stack offset: -112
9051 08:05:58.995109 <6>[ 207.352630] lkdtm: Performing direct entry REPORT_STACK
9052 08:05:58.995597 <6>[ 207.358165] lkdtm: Stack offset: 192
9053 08:05:58.995793 <6>[ 207.362262] lkdtm: Performing direct entry REPORT_STACK
9054 08:05:58.995987 <6>[ 207.367798] lkdtm: Stack offset: -144
9055 08:05:58.996176 <6>[ 207.371982] lkdtm: Performing direct entry REPORT_STACK
9056 08:05:58.997699 <6>[ 207.377517] lkdtm: Stack offset: -96
9057 08:05:59.039189 <6>[ 207.381612] lkdtm: Performing direct entry REPORT_STACK
9058 08:05:59.039460 <6>[ 207.387148] lkdtm: Stack offset: -96
9059 08:05:59.039702 <6>[ 207.391251] lkdtm: Performing direct entry REPORT_STACK
9060 08:05:59.039926 <6>[ 207.396785] lkdtm: Stack offset: 144
9061 08:05:59.040392 <6>[ 207.400896] lkdtm: Performing direct entry REPORT_STACK
9062 08:05:59.040588 <6>[ 207.406430] lkdtm: Stack offset: 192
9063 08:05:59.040803 <6>[ 207.410555] lkdtm: Performing direct entry REPORT_STACK
9064 08:05:59.040995 <6>[ 207.416092] lkdtm: Stack offset: -96
9065 08:05:59.041184 <6>[ 207.420185] lkdtm: Performing direct entry REPORT_STACK
9066 08:05:59.042502 <6>[ 207.425721] lkdtm: Stack offset: 256
9067 08:05:59.083853 <6>[ 207.429817] lkdtm: Performing direct entry REPORT_STACK
9068 08:05:59.084122 <6>[ 207.435352] lkdtm: Stack offset: 160
9069 08:05:59.084362 <6>[ 207.439448] lkdtm: Performing direct entry REPORT_STACK
9070 08:05:59.084844 <6>[ 207.444982] lkdtm: Stack offset: -208
9071 08:05:59.085037 <6>[ 207.449176] lkdtm: Performing direct entry REPORT_STACK
9072 08:05:59.085240 <6>[ 207.454711] lkdtm: Stack offset: 112
9073 08:05:59.085439 <6>[ 207.458817] lkdtm: Performing direct entry REPORT_STACK
9074 08:05:59.085636 <6>[ 207.464357] lkdtm: Stack offset: 224
9075 08:05:59.087202 <6>[ 207.468470] lkdtm: Performing direct entry REPORT_STACK
9076 08:05:59.128585 <6>[ 207.474123] lkdtm: Stack offset: 64
9077 08:05:59.128851 <6>[ 207.478138] lkdtm: Performing direct entry REPORT_STACK
9078 08:05:59.129092 <6>[ 207.483672] lkdtm: Stack offset: -48
9079 08:05:59.129569 <6>[ 207.487770] lkdtm: Performing direct entry REPORT_STACK
9080 08:05:59.129803 <6>[ 207.493311] lkdtm: Stack offset: -32
9081 08:05:59.130010 <6>[ 207.497415] lkdtm: Performing direct entry REPORT_STACK
9082 08:05:59.130204 <6>[ 207.502952] lkdtm: Stack offset: 96
9083 08:05:59.130393 <6>[ 207.506967] lkdtm: Performing direct entry REPORT_STACK
9084 08:05:59.131924 <6>[ 207.512505] lkdtm: Stack offset: 16
9085 08:05:59.173238 <6>[ 207.516510] lkdtm: Performing direct entry REPORT_STACK
9086 08:05:59.173958 <6>[ 207.522056] lkdtm: Stack offset: 256
9087 08:05:59.174584 <6>[ 207.526152] lkdtm: Performing direct entry REPORT_STACK
9088 08:05:59.174837 <6>[ 207.531684] lkdtm: Stack offset: 48
9089 08:05:59.175068 <6>[ 207.535695] lkdtm: Performing direct entry REPORT_STACK
9090 08:05:59.175370 <6>[ 207.541228] lkdtm: Stack offset: -16
9091 08:05:59.175614 <6>[ 207.545329] lkdtm: Performing direct entry REPORT_STACK
9092 08:05:59.175792 <6>[ 207.550864] lkdtm: Stack offset: -16
9093 08:05:59.176477 <6>[ 207.554964] lkdtm: Performing direct entry REPORT_STACK
9094 08:05:59.218045 <6>[ 207.560503] lkdtm: Stack offset: 128
9095 08:05:59.218443 <6>[ 207.564614] lkdtm: Performing direct entry REPORT_STACK
9096 08:05:59.218715 <6>[ 207.570151] lkdtm: Stack offset: 240
9097 08:05:59.218889 <6>[ 207.574267] lkdtm: Performing direct entry REPORT_STACK
9098 08:05:59.219360 <6>[ 207.579814] lkdtm: Stack offset: -160
9099 08:05:59.219555 <6>[ 207.584034] lkdtm: Performing direct entry REPORT_STACK
9100 08:05:59.219725 <6>[ 207.589693] lkdtm: Stack offset: 128
9101 08:05:59.219878 <6>[ 207.593798] lkdtm: Performing direct entry REPORT_STACK
9102 08:05:59.220023 <6>[ 207.599330] lkdtm: Stack offset: -208
9103 08:05:59.221346 <6>[ 207.603506] lkdtm: Performing direct entry REPORT_STACK
9104 08:05:59.262921 <6>[ 207.609036] lkdtm: Stack offset: 176
9105 08:05:59.263238 <6>[ 207.613134] lkdtm: Performing direct entry REPORT_STACK
9106 08:05:59.263430 <6>[ 207.618665] lkdtm: Stack offset: 16
9107 08:05:59.263609 <6>[ 207.622699] lkdtm: Performing direct entry REPORT_STACK
9108 08:05:59.263766 <6>[ 207.628352] lkdtm: Stack offset: -224
9109 08:05:59.264169 <6>[ 207.632536] lkdtm: Performing direct entry REPORT_STACK
9110 08:05:59.264337 <6>[ 207.638070] lkdtm: Stack offset: -160
9111 08:05:59.264489 <6>[ 207.642256] lkdtm: Performing direct entry REPORT_STACK
9112 08:05:59.266197 <6>[ 207.647788] lkdtm: Stack offset: 144
9113 08:05:59.307415 <6>[ 207.651880] lkdtm: Performing direct entry REPORT_STACK
9114 08:05:59.307692 <6>[ 207.657409] lkdtm: Stack offset: -32
9115 08:05:59.307884 <6>[ 207.661500] lkdtm: Performing direct entry REPORT_STACK
9116 08:05:59.308059 <6>[ 207.667030] lkdtm: Stack offset: -32
9117 08:05:59.308224 <6>[ 207.671133] lkdtm: Performing direct entry REPORT_STACK
9118 08:05:59.308622 <6>[ 207.676667] lkdtm: Stack offset: -48
9119 08:05:59.308772 <6>[ 207.680774] lkdtm: Performing direct entry REPORT_STACK
9120 08:05:59.308911 <6>[ 207.686308] lkdtm: Stack offset: -64
9121 08:05:59.310875 <6>[ 207.690403] lkdtm: Performing direct entry REPORT_STACK
9122 08:05:59.352471 <6>[ 207.695938] lkdtm: Stack offset: 64
9123 08:05:59.352990 <6>[ 207.699958] lkdtm: Performing direct entry REPORT_STACK
9124 08:05:59.353366 <6>[ 207.705492] lkdtm: Stack offset: 208
9125 08:05:59.353709 <6>[ 207.709588] lkdtm: Performing direct entry REPORT_STACK
9126 08:05:59.354459 <6>[ 207.715122] lkdtm: Stack offset: 16
9127 08:05:59.354839 <6>[ 207.719131] lkdtm: Performing direct entry REPORT_STACK
9128 08:05:59.355172 <6>[ 207.724666] lkdtm: Stack offset: -208
9129 08:05:59.355495 <6>[ 207.728852] lkdtm: Performing direct entry REPORT_STACK
9130 08:05:59.355929 <6>[ 207.734386] lkdtm: Stack offset: -128
9131 08:05:59.397263 <6>[ 207.738625] lkdtm: Performing direct entry REPORT_STACK
9132 08:05:59.397784 <6>[ 207.744205] lkdtm: Stack offset: -64
9133 08:05:59.398200 <6>[ 207.748300] lkdtm: Performing direct entry REPORT_STACK
9134 08:05:59.398555 <6>[ 207.753835] lkdtm: Stack offset: -32
9135 08:05:59.399266 <6>[ 207.757932] lkdtm: Performing direct entry REPORT_STACK
9136 08:05:59.399642 <6>[ 207.763476] lkdtm: Stack offset: 80
9137 08:05:59.399976 <6>[ 207.767488] lkdtm: Performing direct entry REPORT_STACK
9138 08:05:59.400298 <6>[ 207.773022] lkdtm: Stack offset: -128
9139 08:05:59.400737 <6>[ 207.777206] lkdtm: Performing direct entry REPORT_STACK
9140 08:05:59.401283 <6>[ 207.782740] lkdtm: Stack offset: -128
9141 08:05:59.441873 <6>[ 207.786929] lkdtm: Performing direct entry REPORT_STACK
9142 08:05:59.442430 <6>[ 207.792463] lkdtm: Stack offset: 176
9143 08:05:59.442914 <6>[ 207.796561] lkdtm: Performing direct entry REPORT_STACK
9144 08:05:59.443731 <6>[ 207.802095] lkdtm: Stack offset: -32
9145 08:05:59.444142 <6>[ 207.806192] lkdtm: Performing direct entry REPORT_STACK
9146 08:05:59.444581 <6>[ 207.811727] lkdtm: Stack offset: -48
9147 08:05:59.445009 <6>[ 207.815826] lkdtm: Performing direct entry REPORT_STACK
9148 08:05:59.445469 <6>[ 207.821359] lkdtm: Stack offset: -224
9149 08:05:59.445995 <6>[ 207.825553] lkdtm: Performing direct entry REPORT_STACK
9150 08:05:59.486707 <6>[ 207.831088] lkdtm: Stack offset: 256
9151 08:05:59.487223 <6>[ 207.835185] lkdtm: Performing direct entry REPORT_STACK
9152 08:05:59.487700 <6>[ 207.840719] lkdtm: Stack offset: -80
9153 08:05:59.488492 <6>[ 207.844822] lkdtm: Performing direct entry REPORT_STACK
9154 08:05:59.488887 <6>[ 207.850356] lkdtm: Stack offset: -96
9155 08:05:59.489321 <6>[ 207.854457] lkdtm: Performing direct entry REPORT_STACK
9156 08:05:59.489743 <6>[ 207.860137] lkdtm: Stack offset: 0
9157 08:05:59.490223 <6>[ 207.864069] lkdtm: Performing direct entry REPORT_STACK
9158 08:05:59.490653 <6>[ 207.869612] lkdtm: Stack offset: -80
9159 08:05:59.531307 <6>[ 207.873712] lkdtm: Performing direct entry REPORT_STACK
9160 08:05:59.531641 <6>[ 207.879246] lkdtm: Stack offset: 32
9161 08:05:59.531880 <6>[ 207.883269] lkdtm: Performing direct entry REPORT_STACK
9162 08:05:59.532093 <6>[ 207.888821] lkdtm: Stack offset: 192
9163 08:05:59.532567 <6>[ 207.892923] lkdtm: Performing direct entry REPORT_STACK
9164 08:05:59.532760 <6>[ 207.898456] lkdtm: Stack offset: -224
9165 08:05:59.532920 <6>[ 207.902682] lkdtm: Performing direct entry REPORT_STACK
9166 08:05:59.533071 <6>[ 207.908332] lkdtm: Stack offset: -48
9167 08:05:59.533226 <6>[ 207.912431] lkdtm: Performing direct entry REPORT_STACK
9168 08:05:59.534668 <6>[ 207.917965] lkdtm: Stack offset: 128
9169 08:05:59.575839 <6>[ 207.922081] lkdtm: Performing direct entry REPORT_STACK
9170 08:05:59.576503 <6>[ 207.927613] lkdtm: Stack offset: 240
9171 08:05:59.576773 <6>[ 207.931701] lkdtm: Performing direct entry REPORT_STACK
9172 08:05:59.577049 <6>[ 207.937240] lkdtm: Stack offset: 48
9173 08:05:59.577248 <6>[ 207.941244] lkdtm: Performing direct entry REPORT_STACK
9174 08:05:59.577432 <6>[ 207.946789] lkdtm: Stack offset: 208
9175 08:05:59.577603 <6>[ 207.950891] lkdtm: Performing direct entry REPORT_STACK
9176 08:05:59.577768 <6>[ 207.956420] lkdtm: Stack offset: 176
9177 08:05:59.579278 <6>[ 207.960509] lkdtm: Performing direct entry REPORT_STACK
9178 08:05:59.620614 <6>[ 207.966061] lkdtm: Stack offset: 128
9179 08:05:59.620934 <6>[ 207.970164] lkdtm: Performing direct entry REPORT_STACK
9180 08:05:59.621179 <6>[ 207.975700] lkdtm: Stack offset: -176
9181 08:05:59.621613 <6>[ 207.979886] lkdtm: Performing direct entry REPORT_STACK
9182 08:05:59.621781 <6>[ 207.985419] lkdtm: Stack offset: 192
9183 08:05:59.621935 <6>[ 207.989523] lkdtm: Performing direct entry REPORT_STACK
9184 08:05:59.622119 <6>[ 207.995063] lkdtm: Stack offset: 96
9185 08:05:59.622362 <6>[ 207.999084] lkdtm: Performing direct entry REPORT_STACK
9186 08:05:59.623890 <6>[ 208.004617] lkdtm: Stack offset: 16
9187 08:05:59.665310 <6>[ 208.008635] lkdtm: Performing direct entry REPORT_STACK
9188 08:05:59.665602 <6>[ 208.014173] lkdtm: Stack offset: 160
9189 08:05:59.665868 <6>[ 208.018274] lkdtm: Performing direct entry REPORT_STACK
9190 08:05:59.666129 <6>[ 208.023823] lkdtm: Stack offset: 112
9191 08:05:59.666360 <6>[ 208.027976] lkdtm: Performing direct entry REPORT_STACK
9192 08:05:59.666509 <6>[ 208.033507] lkdtm: Stack offset: -144
9193 08:05:59.666643 <6>[ 208.037695] lkdtm: Performing direct entry REPORT_STACK
9194 08:05:59.666995 <6>[ 208.043230] lkdtm: Stack offset: 240
9195 08:05:59.668518 <6>[ 208.047330] lkdtm: Performing direct entry REPORT_STACK
9196 08:05:59.710091 <6>[ 208.052865] lkdtm: Stack offset: -208
9197 08:05:59.710392 <6>[ 208.057057] lkdtm: Performing direct entry REPORT_STACK
9198 08:05:59.710655 <6>[ 208.062658] lkdtm: Stack offset: -192
9199 08:05:59.711243 <6>[ 208.066864] lkdtm: Performing direct entry REPORT_STACK
9200 08:05:59.711656 <6>[ 208.072415] lkdtm: Stack offset: 224
9201 08:05:59.712102 <6>[ 208.076513] lkdtm: Performing direct entry REPORT_STACK
9202 08:05:59.712536 <6>[ 208.082048] lkdtm: Stack offset: -32
9203 08:05:59.712963 <6>[ 208.086144] lkdtm: Performing direct entry REPORT_STACK
9204 08:05:59.713484 <6>[ 208.091681] lkdtm: Stack offset: 112
9205 08:05:59.755252 <6>[ 208.095779] lkdtm: Performing direct entry REPORT_STACK
9206 08:05:59.755784 <6>[ 208.101313] lkdtm: Stack offset: -144
9207 08:05:59.756271 <6>[ 208.105498] lkdtm: Performing direct entry REPORT_STACK
9208 08:05:59.756720 <6>[ 208.111033] lkdtm: Stack offset: 80
9209 08:05:59.757507 <6>[ 208.115043] lkdtm: Performing direct entry REPORT_STACK
9210 08:05:59.757906 <6>[ 208.120578] lkdtm: Stack offset: -80
9211 08:05:59.758383 <6>[ 208.124680] lkdtm: Performing direct entry REPORT_STACK
9212 08:05:59.758833 <6>[ 208.130225] lkdtm: Stack offset: 48
9213 08:05:59.759263 <6>[ 208.134242] lkdtm: Performing direct entry REPORT_STACK
9214 08:05:59.759787 <6>[ 208.139789] lkdtm: Stack offset: -160
9215 08:05:59.799932 <6>[ 208.144099] lkdtm: Performing direct entry REPORT_STACK
9216 08:05:59.800459 <6>[ 208.149647] lkdtm: Stack offset: 112
9217 08:05:59.800836 <6>[ 208.153745] lkdtm: Performing direct entry REPORT_STACK
9218 08:05:59.801176 <6>[ 208.159280] lkdtm: Stack offset: 192
9219 08:05:59.801854 <6>[ 208.163377] lkdtm: Performing direct entry REPORT_STACK
9220 08:05:59.802255 <6>[ 208.168913] lkdtm: Stack offset: 96
9221 08:05:59.802589 <6>[ 208.172922] lkdtm: Performing direct entry REPORT_STACK
9222 08:05:59.802912 <6>[ 208.178456] lkdtm: Stack offset: -144
9223 08:05:59.803446 <6>[ 208.182690] lkdtm: Performing direct entry REPORT_STACK
9224 08:05:59.844674 <6>[ 208.188343] lkdtm: Stack offset: -112
9225 08:05:59.845207 <6>[ 208.192534] lkdtm: Performing direct entry REPORT_STACK
9226 08:05:59.845683 <6>[ 208.198072] lkdtm: Stack offset: -64
9227 08:05:59.846168 <6>[ 208.202171] lkdtm: Performing direct entry REPORT_STACK
9228 08:05:59.846958 <6>[ 208.207707] lkdtm: Stack offset: 176
9229 08:05:59.847356 <6>[ 208.211805] lkdtm: Performing direct entry REPORT_STACK
9230 08:05:59.847790 <6>[ 208.217338] lkdtm: Stack offset: 96
9231 08:05:59.848251 <6>[ 208.221351] lkdtm: Performing direct entry REPORT_STACK
9232 08:05:59.848680 <6>[ 208.226888] lkdtm: Stack offset: 240
9233 08:05:59.889470 <6>[ 208.230990] lkdtm: Performing direct entry REPORT_STACK
9234 08:05:59.890045 <6>[ 208.236527] lkdtm: Stack offset: -128
9235 08:05:59.890596 <6>[ 208.240713] lkdtm: Performing direct entry REPORT_STACK
9236 08:05:59.891420 <6>[ 208.246258] lkdtm: Stack offset: 48
9237 08:05:59.891789 <6>[ 208.250279] lkdtm: Performing direct entry REPORT_STACK
9238 08:05:59.892197 <6>[ 208.255813] lkdtm: Stack offset: 80
9239 08:05:59.892557 <6>[ 208.259825] lkdtm: Performing direct entry REPORT_STACK
9240 08:05:59.892971 <6>[ 208.265357] lkdtm: Stack offset: -176
9241 08:05:59.893329 <6>[ 208.269543] lkdtm: Performing direct entry REPORT_STACK
9242 08:05:59.893748 <6>[ 208.275076] lkdtm: Stack offset: 176
9243 08:05:59.933785 <6>[ 208.279180] lkdtm: Performing direct entry REPORT_STACK
9244 08:05:59.934147 <6>[ 208.284711] lkdtm: Stack offset: 240
9245 08:05:59.934728 <6>[ 208.288812] lkdtm: Performing direct entry REPORT_STACK
9246 08:05:59.934960 <6>[ 208.294348] lkdtm: Stack offset: 48
9247 08:05:59.935170 <6>[ 208.298393] lkdtm: Performing direct entry REPORT_STACK
9248 08:05:59.935369 <6>[ 208.303989] lkdtm: Stack offset: 0
9249 08:05:59.935534 <6>[ 208.307934] lkdtm: Performing direct entry REPORT_STACK
9250 08:05:59.935692 <6>[ 208.313467] lkdtm: Stack offset: 240
9251 08:05:59.937026 <6>[ 208.317560] lkdtm: Performing direct entry REPORT_STACK
9252 08:05:59.978527 <6>[ 208.323093] lkdtm: Stack offset: 272
9253 08:05:59.978894 <6>[ 208.327193] lkdtm: Performing direct entry REPORT_STACK
9254 08:05:59.979167 <6>[ 208.332733] lkdtm: Stack offset: -208
9255 08:05:59.979657 <6>[ 208.336923] lkdtm: Performing direct entry REPORT_STACK
9256 08:05:59.979890 <6>[ 208.342458] lkdtm: Stack offset: 272
9257 08:05:59.980079 <6>[ 208.346576] lkdtm: Performing direct entry REPORT_STACK
9258 08:05:59.980243 <6>[ 208.352104] lkdtm: Stack offset: 64
9259 08:05:59.980401 <6>[ 208.356119] lkdtm: Performing direct entry REPORT_STACK
9260 08:05:59.981784 <6>[ 208.361655] lkdtm: Stack offset: 96
9261 08:06:00.023398 <6>[ 208.365655] lkdtm: Performing direct entry REPORT_STACK
9262 08:06:00.023700 <6>[ 208.371200] lkdtm: Stack offset: 64
9263 08:06:00.023910 <6>[ 208.375205] lkdtm: Performing direct entry REPORT_STACK
9264 08:06:00.024100 <6>[ 208.380740] lkdtm: Stack offset: 224
9265 08:06:00.024276 <6>[ 208.384838] lkdtm: Performing direct entry REPORT_STACK
9266 08:06:00.024446 <6>[ 208.390369] lkdtm: Stack offset: -192
9267 08:06:00.024868 <6>[ 208.394572] lkdtm: Performing direct entry REPORT_STACK
9268 08:06:00.025053 <6>[ 208.400095] lkdtm: Stack offset: 224
9269 08:06:00.025209 <6>[ 208.404200] lkdtm: Performing direct entry REPORT_STACK
9270 08:06:00.026928 <6>[ 208.409741] lkdtm: Stack offset: 80
9271 08:06:00.068438 <6>[ 208.413768] lkdtm: Performing direct entry REPORT_STACK
9272 08:06:00.068946 <6>[ 208.419422] lkdtm: Stack offset: 208
9273 08:06:00.069326 <6>[ 208.423722] lkdtm: Performing direct entry REPORT_STACK
9274 08:06:00.069673 <6>[ 208.429258] lkdtm: Stack offset: -16
9275 08:06:00.070391 <6>[ 208.433366] lkdtm: Performing direct entry REPORT_STACK
9276 08:06:00.070761 <6>[ 208.438901] lkdtm: Stack offset: -192
9277 08:06:00.071096 <6>[ 208.443084] lkdtm: Performing direct entry REPORT_STACK
9278 08:06:00.071415 <6>[ 208.448619] lkdtm: Stack offset: -96
9279 08:06:00.071898 <6>[ 208.452722] lkdtm: Performing direct entry REPORT_STACK
9280 08:06:00.113168 <6>[ 208.458257] lkdtm: Stack offset: 272
9281 08:06:00.113686 <6>[ 208.462354] lkdtm: Performing direct entry REPORT_STACK
9282 08:06:00.114105 <6>[ 208.467889] lkdtm: Stack offset: 160
9283 08:06:00.114808 <6>[ 208.471988] lkdtm: Performing direct entry REPORT_STACK
9284 08:06:00.115179 <6>[ 208.477524] lkdtm: Stack offset: 208
9285 08:06:00.115516 <6>[ 208.481623] lkdtm: Performing direct entry REPORT_STACK
9286 08:06:00.115843 <6>[ 208.487158] lkdtm: Stack offset: 48
9287 08:06:00.116159 <6>[ 208.491180] lkdtm: Performing direct entry REPORT_STACK
9288 08:06:00.116894 <6>[ 208.496715] lkdtm: Stack offset: -32
9289 08:06:00.157826 <6>[ 208.500813] lkdtm: Performing direct entry REPORT_STACK
9290 08:06:00.158347 <6>[ 208.506348] lkdtm: Stack offset: 112
9291 08:06:00.158716 <6>[ 208.510455] lkdtm: Performing direct entry REPORT_STACK
9292 08:06:00.159056 <6>[ 208.515990] lkdtm: Stack offset: 0
9293 08:06:00.159425 <6>[ 208.519918] lkdtm: Performing direct entry REPORT_STACK
9294 08:06:00.160171 <6>[ 208.525467] lkdtm: Stack offset: -160
9295 08:06:00.160537 <6>[ 208.529774] lkdtm: Performing direct entry REPORT_STACK
9296 08:06:00.160864 <6>[ 208.535311] lkdtm: Stack offset: 240
9297 08:06:00.161408 <6>[ 208.539410] lkdtm: Performing direct entry REPORT_STACK
9298 08:06:00.202632 <6>[ 208.544945] lkdtm: Stack offset: 192
9299 08:06:00.203167 <6>[ 208.549044] lkdtm: Performing direct entry REPORT_STACK
9300 08:06:00.203542 <6>[ 208.554590] lkdtm: Stack offset: -64
9301 08:06:00.203887 <6>[ 208.558695] lkdtm: Performing direct entry REPORT_STACK
9302 08:06:00.204567 <6>[ 208.564222] lkdtm: Stack offset: -48
9303 08:06:00.204929 <6>[ 208.568322] lkdtm: Performing direct entry REPORT_STACK
9304 08:06:00.205259 <6>[ 208.573859] lkdtm: Stack offset: -80
9305 08:06:00.205583 <6>[ 208.577957] lkdtm: Performing direct entry REPORT_STACK
9306 08:06:00.205991 <6>[ 208.583493] lkdtm: Stack offset: -128
9307 08:06:00.206464 <6>[ 208.587678] lkdtm: Performing direct entry REPORT_STACK
9308 08:06:00.247424 <6>[ 208.593214] lkdtm: Stack offset: 96
9309 08:06:00.248171 <6>[ 208.597224] lkdtm: Performing direct entry REPORT_STACK
9310 08:06:00.248690 <6>[ 208.602760] lkdtm: Stack offset: 128
9311 08:06:00.249456 <6>[ 208.606859] lkdtm: Performing direct entry REPORT_STACK
9312 08:06:00.249823 <6>[ 208.612395] lkdtm: Stack offset: 0
9313 08:06:00.250047 <6>[ 208.616326] lkdtm: Performing direct entry REPORT_STACK
9314 08:06:00.250298 <6>[ 208.621870] lkdtm: Stack offset: -176
9315 08:06:00.250574 <6>[ 208.626077] lkdtm: Performing direct entry REPORT_STACK
9316 08:06:00.250937 <6>[ 208.631613] lkdtm: Stack offset: 64
9317 08:06:00.291815 <6>[ 208.635647] lkdtm: Performing direct entry REPORT_STACK
9318 08:06:00.292474 <6>[ 208.641200] lkdtm: Stack offset: -128
9319 08:06:00.292742 <6>[ 208.645512] lkdtm: Performing direct entry REPORT_STACK
9320 08:06:00.292914 <6>[ 208.651042] lkdtm: Stack offset: 160
9321 08:06:00.293076 <6>[ 208.655130] lkdtm: Performing direct entry REPORT_STACK
9322 08:06:00.293349 <6>[ 208.660670] lkdtm: Stack offset: 64
9323 08:06:00.293512 <6>[ 208.664674] lkdtm: Performing direct entry REPORT_STACK
9324 08:06:00.293669 <6>[ 208.670206] lkdtm: Stack offset: 240
9325 08:06:00.295153 <6>[ 208.674296] lkdtm: Performing direct entry REPORT_STACK
9326 08:06:00.336532 <6>[ 208.679839] lkdtm: Stack offset: 272
9327 08:06:00.336920 <6>[ 208.683938] lkdtm: Performing direct entry REPORT_STACK
9328 08:06:00.337148 <6>[ 208.689469] lkdtm: Stack offset: -144
9329 08:06:00.337347 <6>[ 208.693647] lkdtm: Performing direct entry REPORT_STACK
9330 08:06:00.337823 <6>[ 208.699196] lkdtm: Stack offset: -16
9331 08:06:00.338024 <6>[ 208.703305] lkdtm: Performing direct entry REPORT_STACK
9332 08:06:00.338199 <6>[ 208.708848] lkdtm: Stack offset: -112
9333 08:06:00.338355 <6>[ 208.713050] lkdtm: Performing direct entry REPORT_STACK
9334 08:06:00.338505 <6>[ 208.718585] lkdtm: Stack offset: -32
9335 08:06:00.381456 <6>[ 208.722716] lkdtm: Performing direct entry REPORT_STACK
9336 08:06:00.381751 <6>[ 208.728372] lkdtm: Stack offset: 192
9337 08:06:00.382012 <6>[ 208.732474] lkdtm: Performing direct entry REPORT_STACK
9338 08:06:00.382245 <6>[ 208.738005] lkdtm: Stack offset: 256
9339 08:06:00.382468 <6>[ 208.742112] lkdtm: Performing direct entry REPORT_STACK
9340 08:06:00.382658 <6>[ 208.747643] lkdtm: Stack offset: 80
9341 08:06:00.383008 <6>[ 208.751654] lkdtm: Performing direct entry REPORT_STACK
9342 08:06:00.383126 <6>[ 208.757190] lkdtm: Stack offset: 160
9343 08:06:00.383260 <6>[ 208.761286] lkdtm: Performing direct entry REPORT_STACK
9344 08:06:00.384689 <6>[ 208.766821] lkdtm: Stack offset: 32
9345 08:06:00.426254 <6>[ 208.770831] lkdtm: Performing direct entry REPORT_STACK
9346 08:06:00.426798 <6>[ 208.776365] lkdtm: Stack offset: 0
9347 08:06:00.427276 <6>[ 208.780287] lkdtm: Performing direct entry REPORT_STACK
9348 08:06:00.427721 <6>[ 208.785822] lkdtm: Stack offset: 160
9349 08:06:00.428498 <6>[ 208.789922] lkdtm: Performing direct entry REPORT_STACK
9350 08:06:00.428889 <6>[ 208.795457] lkdtm: Stack offset: 96
9351 08:06:00.429324 <6>[ 208.799483] lkdtm: Performing direct entry REPORT_STACK
9352 08:06:00.429753 <6>[ 208.805019] lkdtm: Stack offset: -96
9353 08:06:00.430310 <6>[ 208.809142] lkdtm: Performing direct entry REPORT_STACK
9354 08:06:00.471152 <6>[ 208.814678] lkdtm: Stack offset: -176
9355 08:06:00.471694 <6>[ 208.818861] lkdtm: Performing direct entry REPORT_STACK
9356 08:06:00.472176 <6>[ 208.824396] lkdtm: Stack offset: 128
9357 08:06:00.472629 <6>[ 208.828490] lkdtm: Performing direct entry REPORT_STACK
9358 08:06:00.473063 <6>[ 208.834029] lkdtm: Stack offset: -208
9359 08:06:00.473491 <6>[ 208.838229] lkdtm: Performing direct entry REPORT_STACK
9360 08:06:00.474278 <6>[ 208.843850] lkdtm: Stack offset: -208
9361 08:06:00.474752 <6>[ 208.848038] lkdtm: Performing direct entry REPORT_STACK
9362 08:06:00.475194 <6>[ 208.853572] lkdtm: Stack offset: 208
9363 08:06:00.515914 <6>[ 208.857669] lkdtm: Performing direct entry REPORT_STACK
9364 08:06:00.516448 <6>[ 208.863214] lkdtm: Stack offset: 256
9365 08:06:00.516926 <6>[ 208.867313] lkdtm: Performing direct entry REPORT_STACK
9366 08:06:00.517371 <6>[ 208.872848] lkdtm: Stack offset: 176
9367 08:06:00.518187 <6>[ 208.876944] lkdtm: Performing direct entry REPORT_STACK
9368 08:06:00.518592 <6>[ 208.882505] lkdtm: Stack offset: -96
9369 08:06:00.519029 <6>[ 208.886617] lkdtm: Performing direct entry REPORT_STACK
9370 08:06:00.519490 <6>[ 208.892140] lkdtm: Stack offset: 240
9371 08:06:00.519920 <6>[ 208.896233] lkdtm: Performing direct entry REPORT_STACK
9372 08:06:00.520439 <6>[ 208.901768] lkdtm: Stack offset: 96
9373 08:06:00.560537 <6>[ 208.905778] lkdtm: Performing direct entry REPORT_STACK
9374 08:06:00.561101 <6>[ 208.911313] lkdtm: Stack offset: -112
9375 08:06:00.561586 <6>[ 208.915496] lkdtm: Performing direct entry REPORT_STACK
9376 08:06:00.562426 <6>[ 208.921030] lkdtm: Stack offset: 48
9377 08:06:00.562837 <6>[ 208.925049] lkdtm: Performing direct entry REPORT_STACK
9378 08:06:00.563276 <6>[ 208.930583] lkdtm: Stack offset: 176
9379 08:06:00.563707 <6>[ 208.934701] lkdtm: Performing direct entry REPORT_STACK
9380 08:06:00.564142 <6>[ 208.940337] lkdtm: Stack offset: 272
9381 08:06:00.564656 <6>[ 208.944433] lkdtm: Performing direct entry REPORT_STACK
9382 08:06:00.604918 <6>[ 208.949969] lkdtm: Stack offset: -48
9383 08:06:00.605218 <6>[ 208.954068] lkdtm: Performing direct entry REPORT_STACK
9384 08:06:00.605783 <6>[ 208.959601] lkdtm: Stack offset: 272
9385 08:06:00.606058 <6>[ 208.963698] lkdtm: Performing direct entry REPORT_STACK
9386 08:06:00.606283 <6>[ 208.969230] lkdtm: Stack offset: 160
9387 08:06:00.606508 <6>[ 208.973329] lkdtm: Performing direct entry REPORT_STACK
9388 08:06:00.606754 <6>[ 208.978864] lkdtm: Stack offset: 96
9389 08:06:00.606957 <6>[ 208.982884] lkdtm: Performing direct entry REPORT_STACK
9390 08:06:00.608257 <6>[ 208.988420] lkdtm: Stack offset: -80
9391 08:06:00.649684 <6>[ 208.992527] lkdtm: Performing direct entry REPORT_STACK
9392 08:06:00.650037 <6>[ 208.998075] lkdtm: Stack offset: 240
9393 08:06:00.650342 <6>[ 209.002192] lkdtm: Performing direct entry REPORT_STACK
9394 08:06:00.650575 <6>[ 209.007724] lkdtm: Stack offset: -160
9395 08:06:00.651020 <6>[ 209.011901] lkdtm: Performing direct entry REPORT_STACK
9396 08:06:00.651266 <6>[ 209.017433] lkdtm: Stack offset: -176
9397 08:06:00.651467 <6>[ 209.021614] lkdtm: Performing direct entry REPORT_STACK
9398 08:06:00.651654 <6>[ 209.027143] lkdtm: Stack offset: 96
9399 08:06:00.653020 <6>[ 209.031144] lkdtm: Performing direct entry REPORT_STACK
9400 08:06:00.653319 <6>[ 209.036677] lkdtm: Stack offset: 224
9401 08:06:00.694328 <6>[ 209.040764] lkdtm: Performing direct entry REPORT_STACK
9402 08:06:00.694665 <6>[ 209.046311] lkdtm: Stack offset: -224
9403 08:06:00.694904 <6>[ 209.050535] lkdtm: Performing direct entry REPORT_STACK
9404 08:06:00.695200 <6>[ 209.056171] lkdtm: Stack offset: 32
9405 08:06:00.695664 <6>[ 209.060177] lkdtm: Performing direct entry REPORT_STACK
9406 08:06:00.695834 <6>[ 209.065711] lkdtm: Stack offset: 176
9407 08:06:00.695961 <6>[ 209.069803] lkdtm: Performing direct entry REPORT_STACK
9408 08:06:00.696083 <6>[ 209.075332] lkdtm: Stack offset: 144
9409 08:06:00.697683 <6>[ 209.079419] lkdtm: Performing direct entry REPORT_STACK
9410 08:06:00.739359 <6>[ 209.084947] lkdtm: Stack offset: 256
9411 08:06:00.739657 <6>[ 209.089041] lkdtm: Performing direct entry REPORT_STACK
9412 08:06:00.739844 <6>[ 209.094577] lkdtm: Stack offset: 112
9413 08:06:00.740017 <6>[ 209.098721] lkdtm: Performing direct entry REPORT_STACK
9414 08:06:00.740184 <6>[ 209.104384] lkdtm: Stack offset: -208
9415 08:06:00.740345 <6>[ 209.108578] lkdtm: Performing direct entry REPORT_STACK
9416 08:06:00.740514 <6>[ 209.114112] lkdtm: Stack offset: 240
9417 08:06:00.740873 <6>[ 209.118214] lkdtm: Performing direct entry REPORT_STACK
9418 08:06:00.742647 <6>[ 209.123751] lkdtm: Stack offset: 240
9419 08:06:00.783881 <6>[ 209.127851] lkdtm: Performing direct entry REPORT_STACK
9420 08:06:00.784393 <6>[ 209.133386] lkdtm: Stack offset: -192
9421 08:06:00.784777 <6>[ 209.137571] lkdtm: Performing direct entry REPORT_STACK
9422 08:06:00.785134 <6>[ 209.143106] lkdtm: Stack offset: 64
9423 08:06:00.785475 <6>[ 209.147123] lkdtm: Performing direct entry REPORT_STACK
9424 08:06:00.785805 <6>[ 209.152658] lkdtm: Stack offset: -32
9425 08:06:00.786175 <6>[ 209.156756] lkdtm: Performing direct entry REPORT_STACK
9426 08:06:00.786848 <6>[ 209.162290] lkdtm: Stack offset: 112
9427 08:06:00.787384 <6>[ 209.166401] lkdtm: Performing direct entry REPORT_STACK
9428 08:06:00.828848 <6>[ 209.171935] lkdtm: Stack offset: 224
9429 08:06:00.829434 <6>[ 209.176033] lkdtm: Performing direct entry REPORT_STACK
9430 08:06:00.829855 <6>[ 209.181568] lkdtm: Stack offset: -160
9431 08:06:00.830286 <6>[ 209.185759] lkdtm: Performing direct entry REPORT_STACK
9432 08:06:00.830649 <6>[ 209.191295] lkdtm: Stack offset: -48
9433 08:06:00.830997 <6>[ 209.195392] lkdtm: Performing direct entry REPORT_STACK
9434 08:06:00.831690 <6>[ 209.200928] lkdtm: Stack offset: 112
9435 08:06:00.832157 <6>[ 209.205027] lkdtm: Performing direct entry REPORT_STACK
9436 08:06:00.832533 <6>[ 209.210564] lkdtm: Stack offset: 96
9437 08:06:00.873704 <6>[ 209.214593] lkdtm: Performing direct entry REPORT_STACK
9438 08:06:00.874278 <6>[ 209.220131] lkdtm: Stack offset: 112
9439 08:06:00.874665 <6>[ 209.224292] lkdtm: Performing direct entry REPORT_STACK
9440 08:06:00.875023 <6>[ 209.229829] lkdtm: Stack offset: -224
9441 08:06:00.875714 <6>[ 209.234015] lkdtm: Performing direct entry REPORT_STACK
9442 08:06:00.876079 <6>[ 209.239551] lkdtm: Stack offset: 96
9443 08:06:00.876412 <6>[ 209.243563] lkdtm: Performing direct entry REPORT_STACK
9444 08:06:00.876735 <6>[ 209.249098] lkdtm: Stack offset: 272
9445 08:06:00.877178 <6>[ 209.253199] lkdtm: Performing direct entry REPORT_STACK
9446 08:06:00.877586 <6>[ 209.258734] lkdtm: Stack offset: 112
9447 08:06:00.918218 <6>[ 209.262840] lkdtm: Performing direct entry REPORT_STACK
9448 08:06:00.918803 <6>[ 209.268376] lkdtm: Stack offset: 64
9449 08:06:00.919207 <6>[ 209.272384] lkdtm: Performing direct entry REPORT_STACK
9450 08:06:00.919922 <6>[ 209.277920] lkdtm: Stack offset: 240
9451 08:06:00.920307 <6>[ 209.282016] lkdtm: Performing direct entry REPORT_STACK
9452 08:06:00.920654 <6>[ 209.287561] lkdtm: Stack offset: 160
9453 08:06:00.920988 <6>[ 209.291662] lkdtm: Performing direct entry REPORT_STACK
9454 08:06:00.921311 <6>[ 209.297195] lkdtm: Stack offset: 80
9455 08:06:00.921815 <6>[ 209.301212] lkdtm: Performing direct entry REPORT_STACK
9456 08:06:00.963070 <6>[ 209.306748] lkdtm: Stack offset: 96
9457 08:06:00.963601 <6>[ 209.310760] lkdtm: Performing direct entry REPORT_STACK
9458 08:06:00.963987 <6>[ 209.316296] lkdtm: Stack offset: 16
9459 08:06:00.964347 <6>[ 209.320308] lkdtm: Performing direct entry REPORT_STACK
9460 08:06:00.965039 <6>[ 209.325846] lkdtm: Stack offset: 144
9461 08:06:00.965412 <6>[ 209.329944] lkdtm: Performing direct entry REPORT_STACK
9462 08:06:00.965781 <6>[ 209.335496] lkdtm: Stack offset: -208
9463 08:06:00.966363 <6>[ 209.339809] lkdtm: Performing direct entry REPORT_STACK
9464 08:06:00.966921 <6>[ 209.345345] lkdtm: Stack offset: -176
9465 08:06:01.007760 <6>[ 209.349544] lkdtm: Performing direct entry REPORT_STACK
9466 08:06:01.008168 <6>[ 209.355082] lkdtm: Stack offset: -80
9467 08:06:01.008445 <6>[ 209.359202] lkdtm: Performing direct entry REPORT_STACK
9468 08:06:01.008691 <6>[ 209.364740] lkdtm: Stack offset: -96
9469 08:06:01.008902 <6>[ 209.368853] lkdtm: Performing direct entry REPORT_STACK
9470 08:06:01.009350 <6>[ 209.374396] lkdtm: Stack offset: 272
9471 08:06:01.009538 <6>[ 209.378540] lkdtm: Performing direct entry REPORT_STACK
9472 08:06:01.009731 <6>[ 209.384190] lkdtm: Stack offset: 32
9473 08:06:01.009937 <6>[ 209.388208] lkdtm: Performing direct entry REPORT_STACK
9474 08:06:01.010983 <6>[ 209.393738] lkdtm: Stack offset: 160
9475 08:06:01.052372 <6>[ 209.397829] lkdtm: Performing direct entry REPORT_STACK
9476 08:06:01.052765 <6>[ 209.403360] lkdtm: Stack offset: -112
9477 08:06:01.053085 <6>[ 209.407564] lkdtm: Performing direct entry REPORT_STACK
9478 08:06:01.053310 <6>[ 209.413105] lkdtm: Stack offset: -176
9479 08:06:01.053749 <6>[ 209.417298] lkdtm: Performing direct entry REPORT_STACK
9480 08:06:01.054011 <6>[ 209.422834] lkdtm: Stack offset: -192
9481 08:06:01.054223 <6>[ 209.427048] lkdtm: Performing direct entry REPORT_STACK
9482 08:06:01.054404 <6>[ 209.432583] lkdtm: Stack offset: 224
9483 08:06:01.055680 <6>[ 209.436697] lkdtm: Performing direct entry REPORT_STACK
9484 08:06:01.097286 <6>[ 209.442242] lkdtm: Stack offset: -80
9485 08:06:01.097607 <6>[ 209.446378] lkdtm: Performing direct entry REPORT_STACK
9486 08:06:01.097828 <6>[ 209.451918] lkdtm: Stack offset: 160
9487 08:06:01.098049 <6>[ 209.456036] lkdtm: Performing direct entry REPORT_STACK
9488 08:06:01.098224 <6>[ 209.461574] lkdtm: Stack offset: 64
9489 08:06:01.098362 <6>[ 209.465600] lkdtm: Performing direct entry REPORT_STACK
9490 08:06:01.098494 <6>[ 209.471147] lkdtm: Stack offset: 224
9491 08:06:01.098828 <6>[ 209.475248] lkdtm: Performing direct entry REPORT_STACK
9492 08:06:01.100572 <6>[ 209.480783] lkdtm: Stack offset: -80
9493 08:06:01.141948 <6>[ 209.484884] lkdtm: Performing direct entry REPORT_STACK
9494 08:06:01.142463 <6>[ 209.490418] lkdtm: Stack offset: 112
9495 08:06:01.142860 <6>[ 209.494571] lkdtm: Performing direct entry REPORT_STACK
9496 08:06:01.143225 <6>[ 209.500221] lkdtm: Stack offset: 224
9497 08:06:01.143571 <6>[ 209.504327] lkdtm: Performing direct entry REPORT_STACK
9498 08:06:01.143900 <6>[ 209.509863] lkdtm: Stack offset: 144
9499 08:06:01.144225 <6>[ 209.513960] lkdtm: Performing direct entry REPORT_STACK
9500 08:06:01.144887 <6>[ 209.519495] lkdtm: Stack offset: -224
9501 08:06:01.145429 <6>[ 209.523681] lkdtm: Performing direct entry REPORT_STACK
9502 08:06:01.145781 <6>[ 209.529214] lkdtm: Stack offset: 32
9503 08:06:01.186993 <6>[ 209.533235] lkdtm: Performing direct entry REPORT_STACK
9504 08:06:01.187505 <6>[ 209.538770] lkdtm: Stack offset: 176
9505 08:06:01.187885 <6>[ 209.542888] lkdtm: Performing direct entry REPORT_STACK
9506 08:06:01.188239 <6>[ 209.548423] lkdtm: Stack offset: -192
9507 08:06:01.188923 <6>[ 209.552606] lkdtm: Performing direct entry REPORT_STACK
9508 08:06:01.189289 <6>[ 209.558141] lkdtm: Stack offset: 96
9509 08:06:01.189624 <6>[ 209.562158] lkdtm: Performing direct entry REPORT_STACK
9510 08:06:01.189944 <6>[ 209.567692] lkdtm: Stack offset: 16
9511 08:06:01.190497 <6>[ 209.571699] lkdtm: Performing direct entry REPORT_STACK
9512 08:06:01.231836 <6>[ 209.577233] lkdtm: Stack offset: -32
9513 08:06:01.232366 <6>[ 209.581330] lkdtm: Performing direct entry REPORT_STACK
9514 08:06:01.232755 <6>[ 209.586864] lkdtm: Stack offset: -144
9515 08:06:01.233487 <6>[ 209.591056] lkdtm: Performing direct entry REPORT_STACK
9516 08:06:01.233880 <6>[ 209.596591] lkdtm: Stack offset: 208
9517 08:06:01.234270 <6>[ 209.600691] lkdtm: Performing direct entry REPORT_STACK
9518 08:06:01.234599 <6>[ 209.606224] lkdtm: Stack offset: 192
9519 08:06:01.234920 <6>[ 209.610322] lkdtm: Performing direct entry REPORT_STACK
9520 08:06:01.235438 <6>[ 209.615869] lkdtm: Stack offset: -112
9521 08:06:01.276304 <6>[ 209.620188] lkdtm: Performing direct entry REPORT_STACK
9522 08:06:01.276820 <6>[ 209.625723] lkdtm: Stack offset: 160
9523 08:06:01.277196 <6>[ 209.629819] lkdtm: Performing direct entry REPORT_STACK
9524 08:06:01.277550 <6>[ 209.635353] lkdtm: Stack offset: 256
9525 08:06:01.278210 <6>[ 209.639448] lkdtm: Performing direct entry REPORT_STACK
9526 08:06:01.278584 <6>[ 209.644982] lkdtm: Stack offset: -208
9527 08:06:01.278921 <6>[ 209.649163] lkdtm: Performing direct entry REPORT_STACK
9528 08:06:01.279245 <6>[ 209.654707] lkdtm: Stack offset: 272
9529 08:06:01.279987 <6>[ 209.658814] lkdtm: Performing direct entry REPORT_STACK
9530 08:06:01.320995 <6>[ 209.664348] lkdtm: Stack offset: -144
9531 08:06:01.321515 <6>[ 209.668531] lkdtm: Performing direct entry REPORT_STACK
9532 08:06:01.321889 <6>[ 209.674065] lkdtm: Stack offset: 208
9533 08:06:01.322269 <6>[ 209.678159] lkdtm: Performing direct entry REPORT_STACK
9534 08:06:01.322606 <6>[ 209.683693] lkdtm: Stack offset: -96
9535 08:06:01.322930 <6>[ 209.687791] lkdtm: Performing direct entry REPORT_STACK
9536 08:06:01.323671 <6>[ 209.693323] lkdtm: Stack offset: -80
9537 08:06:01.324066 <6>[ 209.697420] lkdtm: Performing direct entry REPORT_STACK
9538 08:06:01.324524 <6>[ 209.702955] lkdtm: Stack offset: -32
9539 08:06:01.365715 <6>[ 209.707046] lkdtm: Performing direct entry REPORT_STACK
9540 08:06:01.366131 <6>[ 209.712583] lkdtm: Stack offset: 256
9541 08:06:01.366388 <6>[ 209.716716] lkdtm: Performing direct entry REPORT_STACK
9542 08:06:01.366668 <6>[ 209.722252] lkdtm: Stack offset: -160
9543 08:06:01.367194 <6>[ 209.726436] lkdtm: Performing direct entry REPORT_STACK
9544 08:06:01.367401 <6>[ 209.731984] lkdtm: Stack offset: 208
9545 08:06:01.367642 <6>[ 209.736129] lkdtm: Performing direct entry REPORT_STACK
9546 08:06:01.367841 <6>[ 209.741796] lkdtm: Stack offset: -128
9547 08:06:01.368032 <6>[ 209.745990] lkdtm: Performing direct entry REPORT_STACK
9548 08:06:01.369043 <6>[ 209.751532] lkdtm: Stack offset: -160
9549 08:06:01.410234 <6>[ 209.755729] lkdtm: Performing direct entry REPORT_STACK
9550 08:06:01.410625 <6>[ 209.761261] lkdtm: Stack offset: -208
9551 08:06:01.411147 <6>[ 209.765442] lkdtm: Performing direct entry REPORT_STACK
9552 08:06:01.411363 <6>[ 209.770972] lkdtm: Stack offset: -48
9553 08:06:01.411566 <6>[ 209.775080] lkdtm: Performing direct entry REPORT_STACK
9554 08:06:01.411760 <6>[ 209.780615] lkdtm: Stack offset: -176
9555 08:06:01.411952 <6>[ 209.784792] lkdtm: Performing direct entry REPORT_STACK
9556 08:06:01.412139 <6>[ 209.790323] lkdtm: Stack offset: 80
9557 08:06:01.413491 <6>[ 209.794332] lkdtm: Performing direct entry REPORT_STACK
9558 08:06:01.455086 <6>[ 209.799863] lkdtm: Stack offset: 208
9559 08:06:01.455387 <6>[ 209.803954] lkdtm: Performing direct entry REPORT_STACK
9560 08:06:01.455635 <6>[ 209.809487] lkdtm: Stack offset: 16
9561 08:06:01.455861 <6>[ 209.813533] lkdtm: Performing direct entry REPORT_STACK
9562 08:06:01.456080 <6>[ 209.819070] lkdtm: Stack offset: 32
9563 08:06:01.456291 <6>[ 209.823087] lkdtm: Performing direct entry REPORT_STACK
9564 08:06:01.456449 <6>[ 209.828619] lkdtm: Stack offset: 64
9565 08:06:01.456795 <6>[ 209.832633] lkdtm: Performing direct entry REPORT_STACK
9566 08:06:01.458288 <6>[ 209.838181] lkdtm: Stack offset: 16
9567 08:06:01.500081 <6>[ 209.842194] lkdtm: Performing direct entry REPORT_STACK
9568 08:06:01.500342 <6>[ 209.847730] lkdtm: Stack offset: -64
9569 08:06:01.500580 <6>[ 209.851834] lkdtm: Performing direct entry REPORT_STACK
9570 08:06:01.500804 <6>[ 209.857383] lkdtm: Stack offset: 176
9571 08:06:01.501021 <6>[ 209.861612] lkdtm: Performing direct entry REPORT_STACK
9572 08:06:01.501470 <6>[ 209.867225] lkdtm: Stack offset: 192
9573 08:06:01.501636 <6>[ 209.871330] lkdtm: Performing direct entry REPORT_STACK
9574 08:06:01.501821 <6>[ 209.876866] lkdtm: Stack offset: 32
9575 08:06:01.502013 <6>[ 209.880877] lkdtm: Performing direct entry REPORT_STACK
9576 08:06:01.503523 <6>[ 209.886412] lkdtm: Stack offset: 144
9577 08:06:01.545021 <6>[ 209.890558] lkdtm: Performing direct entry REPORT_STACK
9578 08:06:01.545549 <6>[ 209.896218] lkdtm: Stack offset: 192
9579 08:06:01.546055 <6>[ 209.900319] lkdtm: Performing direct entry REPORT_STACK
9580 08:06:01.546507 <6>[ 209.905855] lkdtm: Stack offset: 192
9581 08:06:01.546939 <6>[ 209.909954] lkdtm: Performing direct entry REPORT_STACK
9582 08:06:01.547364 <6>[ 209.915489] lkdtm: Stack offset: 208
9583 08:06:01.548166 <6>[ 209.919588] lkdtm: Performing direct entry REPORT_STACK
9584 08:06:01.548647 <6>[ 209.925121] lkdtm: Stack offset: -16
9585 08:06:01.549187 <6>[ 209.929219] lkdtm: Performing direct entry REPORT_STACK
9586 08:06:01.589756 <6>[ 209.934755] lkdtm: Stack offset: -224
9587 08:06:01.590324 <6>[ 209.938947] lkdtm: Performing direct entry REPORT_STACK
9588 08:06:01.590804 <6>[ 209.944482] lkdtm: Stack offset: 208
9589 08:06:01.591255 <6>[ 209.948585] lkdtm: Performing direct entry REPORT_STACK
9590 08:06:01.591687 <6>[ 209.954120] lkdtm: Stack offset: -192
9591 08:06:01.592113 <6>[ 209.958313] lkdtm: Performing direct entry REPORT_STACK
9592 08:06:01.592903 <6>[ 209.963846] lkdtm: Stack offset: 16
9593 08:06:01.593360 <6>[ 209.967858] lkdtm: Performing direct entry REPORT_STACK
9594 08:06:01.593900 <6>[ 209.973392] lkdtm: Stack offset: 176
9595 08:06:01.634290 <6>[ 209.977499] lkdtm: Performing direct entry REPORT_STACK
9596 08:06:01.634878 <6>[ 209.983039] lkdtm: Stack offset: 208
9597 08:06:01.635717 <6>[ 209.987139] lkdtm: Performing direct entry REPORT_STACK
9598 08:06:01.636131 <6>[ 209.992674] lkdtm: Stack offset: -32
9599 08:06:01.636570 <6>[ 209.996776] lkdtm: Performing direct entry REPORT_STACK
9600 08:06:01.636999 <6>[ 210.002311] lkdtm: Stack offset: 160
9601 08:06:01.637423 <6>[ 210.006415] lkdtm: Performing direct entry REPORT_STACK
9602 08:06:01.637942 <6>[ 210.011964] lkdtm: Stack offset: -144
9603 08:06:01.638525 <6>[ 210.016204] lkdtm: Performing direct entry REPORT_STACK
9604 08:06:01.679390 <6>[ 210.021743] lkdtm: Stack offset: 176
9605 08:06:01.679922 <6>[ 210.025841] lkdtm: Performing direct entry REPORT_STACK
9606 08:06:01.680397 <6>[ 210.031379] lkdtm: Stack offset: 144
9607 08:06:01.680839 <6>[ 210.035475] lkdtm: Performing direct entry REPORT_STACK
9608 08:06:01.681644 <6>[ 210.041010] lkdtm: Stack offset: -32
9609 08:06:01.682079 <6>[ 210.045112] lkdtm: Performing direct entry REPORT_STACK
9610 08:06:01.682526 <6>[ 210.050649] lkdtm: Stack offset: 80
9611 08:06:01.682974 <6>[ 210.054687] lkdtm: Performing direct entry REPORT_STACK
9612 08:06:01.683399 <6>[ 210.060334] lkdtm: Stack offset: -192
9613 08:06:01.683914 <6>[ 210.064518] lkdtm: Performing direct entry REPORT_STACK
9614 08:06:01.723733 <6>[ 210.070055] lkdtm: Stack offset: 32
9615 08:06:01.724124 <6>[ 210.074066] lkdtm: Performing direct entry REPORT_STACK
9616 08:06:01.724674 <6>[ 210.079613] lkdtm: Stack offset: -160
9617 08:06:01.724966 <6>[ 210.083801] lkdtm: Performing direct entry REPORT_STACK
9618 08:06:01.725297 <6>[ 210.089337] lkdtm: Stack offset: -176
9619 08:06:01.725540 <6>[ 210.093532] lkdtm: Performing direct entry REPORT_STACK
9620 08:06:01.725737 <6>[ 210.099087] lkdtm: Stack offset: -144
9621 08:06:01.725908 <6>[ 210.103288] lkdtm: Performing direct entry REPORT_STACK
9622 08:06:01.727114 <6>[ 210.108829] lkdtm: Stack offset: -32
9623 08:06:01.768259 <6>[ 210.112950] lkdtm: Performing direct entry REPORT_STACK
9624 08:06:01.768603 <6>[ 210.118493] lkdtm: Stack offset: -16
9625 08:06:01.769154 <6>[ 210.122615] lkdtm: Performing direct entry REPORT_STACK
9626 08:06:01.769371 <6>[ 210.128151] lkdtm: Stack offset: 48
9627 08:06:01.769584 <6>[ 210.132172] lkdtm: Performing direct entry REPORT_STACK
9628 08:06:01.769785 <6>[ 210.137705] lkdtm: Stack offset: -144
9629 08:06:01.770040 <6>[ 210.141893] lkdtm: Performing direct entry REPORT_STACK
9630 08:06:01.770259 <6>[ 210.147426] lkdtm: Stack offset: 192
9631 08:06:01.771505 <6>[ 210.151516] lkdtm: Performing direct entry REPORT_STACK
9632 08:06:01.813182 <6>[ 210.157050] lkdtm: Stack offset: 96
9633 08:06:01.813494 <6>[ 210.161055] lkdtm: Performing direct entry REPORT_STACK
9634 08:06:01.813715 <6>[ 210.166591] lkdtm: Stack offset: 208
9635 08:06:01.813910 <6>[ 210.170712] lkdtm: Performing direct entry REPORT_STACK
9636 08:06:01.814128 <6>[ 210.176312] lkdtm: Stack offset: 32
9637 08:06:01.814302 <6>[ 210.180330] lkdtm: Performing direct entry REPORT_STACK
9638 08:06:01.814657 <6>[ 210.185861] lkdtm: Stack offset: -192
9639 08:06:01.814788 <6>[ 210.190043] lkdtm: Performing direct entry REPORT_STACK
9640 08:06:01.814919 <6>[ 210.195581] lkdtm: Stack offset: 176
9641 08:06:01.858149 <6>[ 210.199689] lkdtm: Performing direct entry REPORT_STACK
9642 08:06:01.858427 <6>[ 210.205226] lkdtm: Stack offset: -64
9643 08:06:01.858629 <6>[ 210.209325] lkdtm: Performing direct entry REPORT_STACK
9644 08:06:01.858813 <6>[ 210.214860] lkdtm: Stack offset: 48
9645 08:06:01.859244 <6>[ 210.219082] lkdtm: Performing direct entry REPORT_STACK
9646 08:06:01.859422 <6>[ 210.224619] lkdtm: Stack offset: -224
9647 08:06:01.859586 <6>[ 210.228809] lkdtm: Performing direct entry REPORT_STACK
9648 08:06:01.859743 <6>[ 210.234345] lkdtm: Stack offset: -224
9649 08:06:01.859898 <6>[ 210.238558] lkdtm: Performing direct entry REPORT_STACK
9650 08:06:01.861515 <6>[ 210.244081] lkdtm: Stack offset: -160
9651 08:06:01.902923 <6>[ 210.248260] lkdtm: Performing direct entry REPORT_STACK
9652 08:06:01.903442 <6>[ 210.253797] lkdtm: Stack offset: -128
9653 08:06:01.903822 <6>[ 210.257980] lkdtm: Performing direct entry REPORT_STACK
9654 08:06:01.904520 <6>[ 210.263525] lkdtm: Stack offset: 160
9655 08:06:01.904897 <6>[ 210.267623] lkdtm: Performing direct entry REPORT_STACK
9656 08:06:01.905242 <6>[ 210.273158] lkdtm: Stack offset: -32
9657 08:06:01.905574 <6>[ 210.277265] lkdtm: Performing direct entry REPORT_STACK
9658 08:06:01.905898 <6>[ 210.282814] lkdtm: Stack offset: 128
9659 08:06:01.906403 <6>[ 210.286914] lkdtm: Performing direct entry REPORT_STACK
9660 08:06:01.947817 <6>[ 210.292455] lkdtm: Stack offset: 256
9661 08:06:01.948332 <6>[ 210.296568] lkdtm: Performing direct entry REPORT_STACK
9662 08:06:01.948714 <6>[ 210.302218] lkdtm: Stack offset: 32
9663 08:06:01.949062 <6>[ 210.306232] lkdtm: Performing direct entry REPORT_STACK
9664 08:06:01.949400 <6>[ 210.311766] lkdtm: Stack offset: -160
9665 08:06:01.950104 <6>[ 210.315962] lkdtm: Performing direct entry REPORT_STACK
9666 08:06:01.950472 <6>[ 210.321495] lkdtm: Stack offset: -64
9667 08:06:01.950805 <6>[ 210.325614] lkdtm: Performing direct entry REPORT_STACK
9668 08:06:01.951329 <6>[ 210.331151] lkdtm: Stack offset: -64
9669 08:06:01.992358 <6>[ 210.335245] lkdtm: Performing direct entry REPORT_STACK
9670 08:06:01.992883 <6>[ 210.340782] lkdtm: Stack offset: 224
9671 08:06:01.993264 <6>[ 210.344877] lkdtm: Performing direct entry REPORT_STACK
9672 08:06:01.993619 <6>[ 210.350412] lkdtm: Stack offset: 144
9673 08:06:01.994297 <6>[ 210.354539] lkdtm: Performing direct entry REPORT_STACK
9674 08:06:01.994676 <6>[ 210.360073] lkdtm: Stack offset: -160
9675 08:06:01.995015 <6>[ 210.364259] lkdtm: Performing direct entry REPORT_STACK
9676 08:06:01.995342 <6>[ 210.369792] lkdtm: Stack offset: -16
9677 08:06:01.995905 <6>[ 210.373890] lkdtm: Performing direct entry REPORT_STACK
9678 08:06:02.037308 <6>[ 210.379426] lkdtm: Stack offset: 224
9679 08:06:02.037828 <6>[ 210.383538] lkdtm: Performing direct entry REPORT_STACK
9680 08:06:02.038262 <6>[ 210.389075] lkdtm: Stack offset: -96
9681 08:06:02.038622 <6>[ 210.393170] lkdtm: Performing direct entry REPORT_STACK
9682 08:06:02.038958 <6>[ 210.398702] lkdtm: Stack offset: 160
9683 08:06:02.039627 <6>[ 210.402809] lkdtm: Performing direct entry REPORT_STACK
9684 08:06:02.039987 <6>[ 210.408361] lkdtm: Stack offset: 0
9685 08:06:02.040314 <6>[ 210.412425] lkdtm: Performing direct entry REPORT_STACK
9686 08:06:02.040678 <6>[ 210.417960] lkdtm: Stack offset: 176
9687 08:06:02.041106 <6>[ 210.422059] lkdtm: Performing direct entry REPORT_STACK
9688 08:06:02.081903 <6>[ 210.427595] lkdtm: Stack offset: 208
9689 08:06:02.082270 <6>[ 210.431691] lkdtm: Performing direct entry REPORT_STACK
9690 08:06:02.082507 <6>[ 210.437228] lkdtm: Stack offset: -32
9691 08:06:02.082751 <6>[ 210.441328] lkdtm: Performing direct entry REPORT_STACK
9692 08:06:02.082954 <6>[ 210.446875] lkdtm: Stack offset: -112
9693 08:06:02.083082 <6>[ 210.451075] lkdtm: Performing direct entry REPORT_STACK
9694 08:06:02.083253 <6>[ 210.456612] lkdtm: Stack offset: -224
9695 08:06:02.083394 <6>[ 210.460791] lkdtm: Performing direct entry REPORT_STACK
9696 08:06:02.085032 <6>[ 210.466325] lkdtm: Stack offset: 32
9697 08:06:02.126449 <6>[ 210.470351] lkdtm: Performing direct entry REPORT_STACK
9698 08:06:02.126788 <6>[ 210.475891] lkdtm: Stack offset: 160
9699 08:06:02.127041 <6>[ 210.479997] lkdtm: Performing direct entry REPORT_STACK
9700 08:06:02.127305 <6>[ 210.485533] lkdtm: Stack offset: -64
9701 08:06:02.127502 <6>[ 210.489628] lkdtm: Performing direct entry REPORT_STACK
9702 08:06:02.127681 <6>[ 210.495161] lkdtm: Stack offset: -192
9703 08:06:02.128131 <6>[ 210.499341] lkdtm: Performing direct entry REPORT_STACK
9704 08:06:02.128360 <6>[ 210.504884] lkdtm: Stack offset: -112
9705 08:06:02.129708 <6>[ 210.509100] lkdtm: Performing direct entry REPORT_STACK
9706 08:06:02.171294 <6>[ 210.514632] lkdtm: Stack offset: 32
9707 08:06:02.171604 <6>[ 210.518674] lkdtm: Performing direct entry REPORT_STACK
9708 08:06:02.171828 <6>[ 210.524321] lkdtm: Stack offset: 272
9709 08:06:02.172025 <6>[ 210.528416] lkdtm: Performing direct entry REPORT_STACK
9710 08:06:02.172209 <6>[ 210.533947] lkdtm: Stack offset: -80
9711 08:06:02.172383 <6>[ 210.538048] lkdtm: Performing direct entry REPORT_STACK
9712 08:06:02.172553 <6>[ 210.543578] lkdtm: Stack offset: -176
9713 08:06:02.172949 <6>[ 210.547757] lkdtm: Performing direct entry REPORT_STACK
9714 08:06:02.173071 <6>[ 210.553294] lkdtm: Stack offset: -112
9715 08:06:02.216263 <6>[ 210.557481] lkdtm: Performing direct entry REPORT_STACK
9716 08:06:02.216532 <6>[ 210.563017] lkdtm: Stack offset: -16
9717 08:06:02.216728 <6>[ 210.567130] lkdtm: Performing direct entry REPORT_STACK
9718 08:06:02.216909 <6>[ 210.572666] lkdtm: Stack offset: 80
9719 08:06:02.217083 <6>[ 210.576747] lkdtm: Performing direct entry REPORT_STACK
9720 08:06:02.217501 <6>[ 210.582282] lkdtm: Stack offset: -208
9721 08:06:02.217685 <6>[ 210.586467] lkdtm: Performing direct entry REPORT_STACK
9722 08:06:02.217858 <6>[ 210.592157] lkdtm: Stack offset: 208
9723 08:06:02.218063 <6>[ 210.596260] lkdtm: Performing direct entry REPORT_STACK
9724 08:06:02.219771 <6>[ 210.601797] lkdtm: Stack offset: -48
9725 08:06:02.261002 <6>[ 210.605895] lkdtm: Performing direct entry REPORT_STACK
9726 08:06:02.261526 <6>[ 210.611431] lkdtm: Stack offset: -144
9727 08:06:02.261910 <6>[ 210.615620] lkdtm: Performing direct entry REPORT_STACK
9728 08:06:02.262659 <6>[ 210.621157] lkdtm: Stack offset: 256
9729 08:06:02.263033 <6>[ 210.625257] lkdtm: Performing direct entry REPORT_STACK
9730 08:06:02.263375 <6>[ 210.630803] lkdtm: Stack offset: -192
9731 08:06:02.263706 <6>[ 210.634992] lkdtm: Performing direct entry REPORT_STACK
9732 08:06:02.264029 <6>[ 210.640525] lkdtm: Stack offset: -192
9733 08:06:02.264531 <6>[ 210.644712] lkdtm: Performing direct entry REPORT_STACK
9734 08:06:02.305748 <6>[ 210.650244] lkdtm: Stack offset: 160
9735 08:06:02.306309 <6>[ 210.654341] lkdtm: Performing direct entry REPORT_STACK
9736 08:06:02.306691 <6>[ 210.659877] lkdtm: Stack offset: -160
9737 08:06:02.307413 <6>[ 210.664057] lkdtm: Performing direct entry REPORT_STACK
9738 08:06:02.307797 <6>[ 210.669595] lkdtm: Stack offset: -80
9739 08:06:02.308139 <6>[ 210.673688] lkdtm: Performing direct entry REPORT_STACK
9740 08:06:02.308467 <6>[ 210.679221] lkdtm: Stack offset: 160
9741 08:06:02.308788 <6>[ 210.683325] lkdtm: Performing direct entry REPORT_STACK
9742 08:06:02.309293 <6>[ 210.688858] lkdtm: Stack offset: -208
9743 08:06:02.350626 <6>[ 210.693058] lkdtm: Performing direct entry REPORT_STACK
9744 08:06:02.351156 <6>[ 210.698599] lkdtm: Stack offset: -32
9745 08:06:02.351543 <6>[ 210.702715] lkdtm: Performing direct entry REPORT_STACK
9746 08:06:02.351898 <6>[ 210.708313] lkdtm: Stack offset: 272
9747 08:06:02.352583 <6>[ 210.712408] lkdtm: Performing direct entry REPORT_STACK
9748 08:06:02.352953 <6>[ 210.717948] lkdtm: Stack offset: 96
9749 08:06:02.353290 <6>[ 210.721956] lkdtm: Performing direct entry REPORT_STACK
9750 08:06:02.353618 <6>[ 210.727489] lkdtm: Stack offset: 160
9751 08:06:02.354142 <6>[ 210.731589] lkdtm: Performing direct entry REPORT_STACK
9752 08:06:02.354498 <6>[ 210.737121] lkdtm: Stack offset: 160
9753 08:06:02.395102 <6>[ 210.741224] lkdtm: Performing direct entry REPORT_STACK
9754 08:06:02.395623 <6>[ 210.746760] lkdtm: Stack offset: -176
9755 08:06:02.396004 <6>[ 210.750959] lkdtm: Performing direct entry REPORT_STACK
9756 08:06:02.396732 <6>[ 210.756497] lkdtm: Stack offset: 192
9757 08:06:02.397126 <6>[ 210.760590] lkdtm: Performing direct entry REPORT_STACK
9758 08:06:02.397468 <6>[ 210.766125] lkdtm: Stack offset: -96
9759 08:06:02.397799 <6>[ 210.770219] lkdtm: Performing direct entry REPORT_STACK
9760 08:06:02.398167 <6>[ 210.775750] lkdtm: Stack offset: 208
9761 08:06:02.398686 <6>[ 210.779847] lkdtm: Performing direct entry REPORT_STACK
9762 08:06:02.439780 <6>[ 210.785380] lkdtm: Stack offset: -80
9763 08:06:02.440115 <6>[ 210.789480] lkdtm: Performing direct entry REPORT_STACK
9764 08:06:02.440470 <6>[ 210.795019] lkdtm: Stack offset: 160
9765 08:06:02.440714 <6>[ 210.799132] lkdtm: Performing direct entry REPORT_STACK
9766 08:06:02.440908 <6>[ 210.804665] lkdtm: Stack offset: 0
9767 08:06:02.441368 <6>[ 210.808596] lkdtm: Performing direct entry REPORT_STACK
9768 08:06:02.441606 <6>[ 210.814141] lkdtm: Stack offset: -128
9769 08:06:02.441789 <6>[ 210.818334] lkdtm: Performing direct entry REPORT_STACK
9770 08:06:02.443047 <6>[ 210.823983] lkdtm: Stack offset: 32
9771 08:06:02.484459 <6>[ 210.828015] lkdtm: Performing direct entry REPORT_STACK
9772 08:06:02.484769 <6>[ 210.833573] lkdtm: Stack offset: -128
9773 08:06:02.484996 <6>[ 210.837759] lkdtm: Performing direct entry REPORT_STACK
9774 08:06:02.485179 <6>[ 210.843292] lkdtm: Stack offset: 32
9775 08:06:02.485578 <6>[ 210.847302] lkdtm: Performing direct entry REPORT_STACK
9776 08:06:02.485769 <6>[ 210.852844] lkdtm: Stack offset: 208
9777 08:06:02.486028 <6>[ 210.856955] lkdtm: Performing direct entry REPORT_STACK
9778 08:06:02.486258 <6>[ 210.862504] lkdtm: Stack offset: 240
9779 08:06:02.487775 <6>[ 210.866630] lkdtm: Performing direct entry REPORT_STACK
9780 08:06:02.529278 <6>[ 210.872295] lkdtm: Stack offset: -64
9781 08:06:02.529575 <6>[ 210.876416] lkdtm: Performing direct entry REPORT_STACK
9782 08:06:02.529762 <6>[ 210.881958] lkdtm: Stack offset: 32
9783 08:06:02.529934 <6>[ 210.885965] lkdtm: Performing direct entry REPORT_STACK
9784 08:06:02.530126 <6>[ 210.891503] lkdtm: Stack offset: -112
9785 08:06:02.530296 <6>[ 210.895677] lkdtm: Performing direct entry REPORT_STACK
9786 08:06:02.530659 <6>[ 210.901211] lkdtm: Stack offset: -112
9787 08:06:02.530803 <6>[ 210.905416] lkdtm: Performing direct entry REPORT_STACK
9788 08:06:02.530932 <6>[ 210.910967] lkdtm: Stack offset: 48
9789 08:06:02.574360 <6>[ 210.914978] lkdtm: Performing direct entry REPORT_STACK
9790 08:06:02.574914 <6>[ 210.920513] lkdtm: Stack offset: 144
9791 08:06:02.575289 <6>[ 210.924608] lkdtm: Performing direct entry REPORT_STACK
9792 08:06:02.575630 <6>[ 210.930142] lkdtm: Stack offset: 32
9793 08:06:02.576307 <6>[ 210.934161] lkdtm: Performing direct entry REPORT_STACK
9794 08:06:02.576667 <6>[ 210.939767] lkdtm: Stack offset: -96
9795 08:06:02.576998 <6>[ 210.943867] lkdtm: Performing direct entry REPORT_STACK
9796 08:06:02.577318 <6>[ 210.949400] lkdtm: Stack offset: -128
9797 08:06:02.577666 <6>[ 210.953582] lkdtm: Performing direct entry REPORT_STACK
9798 08:06:02.578140 <6>[ 210.959116] lkdtm: Stack offset: 112
9799 08:06:02.618960 <6>[ 210.963212] lkdtm: Performing direct entry REPORT_STACK
9800 08:06:02.619479 <6>[ 210.968746] lkdtm: Stack offset: 240
9801 08:06:02.619853 <6>[ 210.972849] lkdtm: Performing direct entry REPORT_STACK
9802 08:06:02.620195 <6>[ 210.978382] lkdtm: Stack offset: 224
9803 08:06:02.620873 <6>[ 210.982526] lkdtm: Performing direct entry REPORT_STACK
9804 08:06:02.621236 <6>[ 210.988114] lkdtm: Stack offset: 144
9805 08:06:02.621570 <6>[ 210.992222] lkdtm: Performing direct entry REPORT_STACK
9806 08:06:02.621894 <6>[ 210.997757] lkdtm: Stack offset: -224
9807 08:06:02.622692 <6>[ 211.001941] lkdtm: Performing direct entry REPORT_STACK
9808 08:06:02.663634 <6>[ 211.007475] lkdtm: Stack offset: 176
9809 08:06:02.664147 <6>[ 211.011568] lkdtm: Performing direct entry REPORT_STACK
9810 08:06:02.664515 <6>[ 211.017101] lkdtm: Stack offset: 176
9811 08:06:02.665211 <6>[ 211.021213] lkdtm: Performing direct entry REPORT_STACK
9812 08:06:02.665589 <6>[ 211.026747] lkdtm: Stack offset: -176
9813 08:06:02.665924 <6>[ 211.030937] lkdtm: Performing direct entry REPORT_STACK
9814 08:06:02.666296 <6>[ 211.036472] lkdtm: Stack offset: -144
9815 08:06:02.666620 <6>[ 211.040653] lkdtm: Performing direct entry REPORT_STACK
9816 08:06:02.666940 <6>[ 211.046186] lkdtm: Stack offset: 176
9817 08:06:02.708488 <6>[ 211.050280] lkdtm: Performing direct entry REPORT_STACK
9818 08:06:02.709050 <6>[ 211.055823] lkdtm: Stack offset: -96
9819 08:06:02.709551 <6>[ 211.059925] lkdtm: Performing direct entry REPORT_STACK
9820 08:06:02.710034 <6>[ 211.065459] lkdtm: Stack offset: -224
9821 08:06:02.710833 <6>[ 211.069649] lkdtm: Performing direct entry REPORT_STACK
9822 08:06:02.711234 <6>[ 211.075183] lkdtm: Stack offset: 224
9823 08:06:02.711675 <6>[ 211.079278] lkdtm: Performing direct entry REPORT_STACK
9824 08:06:02.712124 <6>[ 211.084812] lkdtm: Stack offset: -144
9825 08:06:02.712552 <6>[ 211.088999] lkdtm: Performing direct entry REPORT_STACK
9826 08:06:02.713069 <6>[ 211.094546] lkdtm: Stack offset: -80
9827 08:06:02.753090 <6>[ 211.098649] lkdtm: Performing direct entry REPORT_STACK
9828 08:06:02.753612 <6>[ 211.104188] lkdtm: Stack offset: 112
9829 08:06:02.754119 <6>[ 211.108412] lkdtm: Performing direct entry REPORT_STACK
9830 08:06:02.754925 <6>[ 211.113948] lkdtm: Stack offset: 160
9831 08:06:02.755329 <6>[ 211.118054] lkdtm: Performing direct entry REPORT_STACK
9832 08:06:02.755768 <6>[ 211.123588] lkdtm: Stack offset: 144
9833 08:06:02.756199 <6>[ 211.127681] lkdtm: Performing direct entry REPORT_STACK
9834 08:06:02.756636 <6>[ 211.133215] lkdtm: Stack offset: -64
9835 08:06:02.757165 <6>[ 211.137309] lkdtm: Performing direct entry REPORT_STACK
9836 08:06:02.797588 <6>[ 211.142843] lkdtm: Stack offset: -176
9837 08:06:02.798040 <6>[ 211.147030] lkdtm: Performing direct entry REPORT_STACK
9838 08:06:02.798283 <6>[ 211.152565] lkdtm: Stack offset: -192
9839 08:06:02.798529 <6>[ 211.156773] lkdtm: Performing direct entry REPORT_STACK
9840 08:06:02.798770 <6>[ 211.162309] lkdtm: Stack offset: -80
9841 08:06:02.799197 <6>[ 211.166409] lkdtm: Performing direct entry REPORT_STACK
9842 08:06:02.799419 <6>[ 211.171947] lkdtm: Stack offset: 48
9843 08:06:02.799552 <6>[ 211.175964] lkdtm: Performing direct entry REPORT_STACK
9844 08:06:02.800760 <6>[ 211.181505] lkdtm: Stack offset: -144
9845 08:06:02.842268 <6>[ 211.185705] lkdtm: Performing direct entry REPORT_STACK
9846 08:06:02.842583 <6>[ 211.191242] lkdtm: Stack offset: -144
9847 08:06:02.842809 <6>[ 211.195429] lkdtm: Performing direct entry REPORT_STACK
9848 08:06:02.843044 <6>[ 211.200965] lkdtm: Stack offset: 64
9849 08:06:02.843214 <6>[ 211.204981] lkdtm: Performing direct entry REPORT_STACK
9850 08:06:02.843636 <6>[ 211.210512] lkdtm: Stack offset: 32
9851 08:06:02.843845 <6>[ 211.214543] lkdtm: Performing direct entry REPORT_STACK
9852 08:06:02.844064 <6>[ 211.220189] lkdtm: Stack offset: 80
9853 08:06:02.845494 <6>[ 211.224200] lkdtm: Performing direct entry REPORT_STACK
9854 08:06:02.887106 <6>[ 211.229736] lkdtm: Stack offset: -96
9855 08:06:02.887406 <6>[ 211.233829] lkdtm: Performing direct entry REPORT_STACK
9856 08:06:02.887596 <6>[ 211.239373] lkdtm: Stack offset: -16
9857 08:06:02.887767 <6>[ 211.243481] lkdtm: Performing direct entry REPORT_STACK
9858 08:06:02.887934 <6>[ 211.249018] lkdtm: Stack offset: -128
9859 08:06:02.888064 <6>[ 211.253229] lkdtm: Performing direct entry REPORT_STACK
9860 08:06:02.888387 <6>[ 211.258773] lkdtm: Stack offset: -192
9861 08:06:02.888503 <6>[ 211.262980] lkdtm: Performing direct entry REPORT_STACK
9862 08:06:02.888608 <6>[ 211.268516] lkdtm: Stack offset: 112
9863 08:06:02.890350 <6>[ 211.272612] lkdtm: Performing direct entry REPORT_STACK
9864 08:06:02.931919 <6>[ 211.278147] lkdtm: Stack offset: 224
9865 08:06:02.932182 <6>[ 211.282246] lkdtm: Performing direct entry REPORT_STACK
9866 08:06:02.932370 <6>[ 211.287780] lkdtm: Stack offset: 48
9867 08:06:02.932541 <6>[ 211.291791] lkdtm: Performing direct entry REPORT_STACK
9868 08:06:02.932707 <6>[ 211.297393] lkdtm: Stack offset: -64
9869 08:06:02.932868 <6>[ 211.301505] lkdtm: Performing direct entry REPORT_STACK
9870 08:06:02.933247 <6>[ 211.307040] lkdtm: Stack offset: 256
9871 08:06:02.933363 <6>[ 211.311135] lkdtm: Performing direct entry REPORT_STACK
9872 08:06:02.935268 <6>[ 211.316670] lkdtm: Stack offset: 48
9873 08:06:02.981372 <6>[ 211.320683] lkdtm: Performing direct entry REPORT_STACK
9874 08:06:02.981957 <6>[ 211.326217] lkdtm: Stack offset: -96
9875 08:06:02.982401 <6>[ 211.330315] lkdtm: Performing direct entry REPORT_STACK
9876 08:06:02.982755 <6>[ 211.335865] lkdtm: Stack offset: 192
9877 08:06:02.983746 <6>[ 211.340089] lkdtm: Performing direct entry REPORT_STACK
9878 08:06:02.984396 <6>[ 211.345624] lkdtm: Stack offset: -16
9879 08:06:02.985121 <6>[ 211.349719] lkdtm: Performing direct entry REPORT_STACK
9880 08:06:02.985744 <6>[ 211.355253] lkdtm: Stack offset: -128
9881 08:06:03.367855 # Bits of stack entropy: 6
9882 08:06:03.415820 ok 84 selftests: lkdtm: stack-entropy.sh
9883 08:06:04.901918 lkdtm_PANIC_sh_selftests_lkdtm_panic_sh skip
9884 08:06:04.902526 lkdtm_BUG_sh pass
9885 08:06:04.902902 lkdtm_WARNING_sh pass
9886 08:06:04.903240 lkdtm_WARNING_MESSAGE_sh pass
9887 08:06:04.903565 lkdtm_EXCEPTION_sh pass
9888 08:06:04.903875 lkdtm_LOOP_sh_selftests_lkdtm_loop_sh skip
9889 08:06:04.904182 lkdtm_EXHAUST_STACK_sh_selftests_lkdtm_exhaust_stack_sh skip
9890 08:06:04.904487 lkdtm_CORRUPT_STACK_sh_selftests_lkdtm_corrupt_stack_sh skip
9891 08:06:04.905202 lkdtm_CORRUPT_STACK_STRONG_sh_selftests_lkdtm_corrupt_stack_strong_sh skip
9892 08:06:04.905610 lkdtm_ARRAY_BOUNDS_sh pass
9893 08:06:04.905928 lkdtm_CORRUPT_LIST_ADD_sh pass
9894 08:06:04.906357 lkdtm_CORRUPT_LIST_DEL_sh pass
9895 08:06:04.945054 lkdtm_STACK_GUARD_PAGE_LEADING_sh pass
9896 08:06:04.945608 lkdtm_STACK_GUARD_PAGE_TRAILING_sh pass
9897 08:06:04.945974 lkdtm_REPORT_STACK_CANARY_sh pass
9898 08:06:04.946345 lkdtm_UNSET_SMEP_sh_selftests_lkdtm_unset_smep_sh skip
9899 08:06:04.946671 lkdtm_DOUBLE_FAULT_sh_selftests_lkdtm_double_fault_sh skip
9900 08:06:04.946980 lkdtm_CORRUPT_PAC_sh fail
9901 08:06:04.947641 lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh_selftests_lkdtm_unaligned_load_store_write_sh skip
9902 08:06:04.947987 lkdtm_SLAB_LINEAR_OVERFLOW_sh pass
9903 08:06:04.948402 lkdtm_VMALLOC_LINEAR_OVERFLOW_sh pass
9904 08:06:04.948815 lkdtm_WRITE_AFTER_FREE_sh_selftests_lkdtm_write_after_free_sh skip
9905 08:06:04.988037 lkdtm_READ_AFTER_FREE_sh pass
9906 08:06:04.988580 lkdtm_WRITE_BUDDY_AFTER_FREE_sh_selftests_lkdtm_write_buddy_after_free_sh skip
9907 08:06:04.989030 lkdtm_READ_BUDDY_AFTER_FREE_sh pass
9908 08:06:04.989401 lkdtm_SLAB_INIT_ON_ALLOC_sh pass
9909 08:06:04.990104 lkdtm_BUDDY_INIT_ON_ALLOC_sh pass
9910 08:06:04.990457 lkdtm_SLAB_FREE_DOUBLE_sh pass
9911 08:06:04.990895 lkdtm_SLAB_FREE_CROSS_sh pass
9912 08:06:04.991235 lkdtm_SLAB_FREE_PAGE_sh pass
9913 08:06:04.991637 lkdtm_SOFTLOCKUP_sh_selftests_lkdtm_softlockup_sh skip
9914 08:06:04.992004 lkdtm_HARDLOCKUP_sh_selftests_lkdtm_hardlockup_sh skip
9915 08:06:04.992445 lkdtm_SPINLOCKUP_sh_selftests_lkdtm_spinlockup_sh skip
9916 08:06:05.031308 lkdtm_HUNG_TASK_sh_selftests_lkdtm_hung_task_sh skip
9917 08:06:05.031876 lkdtm_EXEC_DATA_sh pass
9918 08:06:05.032242 lkdtm_EXEC_STACK_sh pass
9919 08:06:05.032574 lkdtm_EXEC_KMALLOC_sh pass
9920 08:06:05.032889 lkdtm_EXEC_VMALLOC_sh pass
9921 08:06:05.033201 lkdtm_EXEC_RODATA_sh pass
9922 08:06:05.033620 lkdtm_EXEC_USERSPACE_sh pass
9923 08:06:05.034295 lkdtm_EXEC_NULL_sh pass
9924 08:06:05.034723 lkdtm_ACCESS_USERSPACE_sh fail
9925 08:06:05.035059 lkdtm_ACCESS_NULL_sh pass
9926 08:06:05.035364 lkdtm_WRITE_RO_sh pass
9927 08:06:05.035663 lkdtm_WRITE_RO_AFTER_INIT_sh pass
9928 08:06:05.035960 lkdtm_WRITE_KERN_sh pass
9929 08:06:05.036259 lkdtm_WRITE_OPD_sh_selftests_lkdtm_write_opd_sh skip
9930 08:06:05.036553 lkdtm_REFCOUNT_INC_OVERFLOW_sh pass
9931 08:06:05.036923 lkdtm_REFCOUNT_ADD_OVERFLOW_sh pass
9932 08:06:05.074447 lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh pass
9933 08:06:05.074970 lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh pass
9934 08:06:05.075333 lkdtm_REFCOUNT_DEC_ZERO_sh pass
9935 08:06:05.075667 lkdtm_REFCOUNT_DEC_NEGATIVE_sh pass
9936 08:06:05.075983 lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh pass
9937 08:06:05.076718 lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh pass
9938 08:06:05.077101 lkdtm_REFCOUNT_INC_ZERO_sh pass
9939 08:06:05.077421 lkdtm_REFCOUNT_ADD_ZERO_sh pass
9940 08:06:05.077818 lkdtm_REFCOUNT_INC_SATURATED_sh pass
9941 08:06:05.078220 lkdtm_REFCOUNT_DEC_SATURATED_sh pass
9942 08:06:05.078532 lkdtm_REFCOUNT_ADD_SATURATED_sh pass
9943 08:06:05.078911 lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh pass
9944 08:06:05.117622 lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh pass
9945 08:06:05.118215 lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh pass
9946 08:06:05.118589 lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh pass
9947 08:06:05.119010 lkdtm_REFCOUNT_TIMING_sh_selftests_lkdtm_refcount_timing_sh skip
9948 08:06:05.119719 lkdtm_ATOMIC_TIMING_sh_selftests_lkdtm_atomic_timing_sh skip
9949 08:06:05.120075 lkdtm_USERCOPY_SLAB_SIZE_TO_sh pass
9950 08:06:05.120393 lkdtm_USERCOPY_SLAB_SIZE_FROM_sh pass
9951 08:06:05.120820 lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh pass
9952 08:06:05.121250 lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh pass
9953 08:06:05.121565 lkdtm_USERCOPY_STACK_FRAME_TO_sh fail
9954 08:06:05.121945 lkdtm_USERCOPY_STACK_FRAME_FROM_sh fail
9955 08:06:05.171294 lkdtm_USERCOPY_STACK_BEYOND_sh pass
9956 08:06:05.171791 lkdtm_USERCOPY_KERNEL_sh pass
9957 08:06:05.172112 lkdtm_STACKLEAK_ERASING_sh pass
9958 08:06:05.172461 lkdtm_CFI_FORWARD_PROTO_sh fail
9959 08:06:05.172861 lkdtm_CFI_BACKWARD_sh fail
9960 08:06:05.173162 lkdtm_FORTIFY_STRSCPY_sh pass
9961 08:06:05.173448 lkdtm_FORTIFY_STR_OBJECT_sh pass
9962 08:06:05.173718 lkdtm_FORTIFY_STR_MEMBER_sh pass
9963 08:06:05.173985 lkdtm_FORTIFY_MEM_OBJECT_sh pass
9964 08:06:05.174312 lkdtm_FORTIFY_MEM_MEMBER_sh pass
9965 08:06:05.175041 lkdtm_PPC_SLB_MULTIHIT_sh_selftests_lkdtm_ppc_slb_multihit_sh skip
9966 08:06:05.175354 lkdtm_stack-entropy_sh pass
9967 08:06:05.175631 + ../../utils/send-to-lava.sh ./output/result.txt
9968 08:06:05.203107 Received signal: <TESTCASE> TEST_CASE_ID=shardfile-lkdtm RESULT=pass
9970 08:06:05.204507 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=shardfile-lkdtm RESULT=pass>
9971 08:06:05.417151 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PANIC_sh_selftests_lkdtm_panic_sh RESULT=skip>
9972 08:06:05.417974 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PANIC_sh_selftests_lkdtm_panic_sh RESULT=skip
9974 08:06:05.622072 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass>
9975 08:06:05.622943 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass
9977 08:06:05.831907 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass
9979 08:06:05.834832 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass>
9980 08:06:06.035645 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass>
9981 08:06:06.036470 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass
9983 08:06:06.227286 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass>
9984 08:06:06.228101 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass
9986 08:06:06.440321 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_LOOP_sh_selftests_lkdtm_loop_sh RESULT=skip>
9987 08:06:06.441143 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_LOOP_sh_selftests_lkdtm_loop_sh RESULT=skip
9989 08:06:06.652971 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh_selftests_lkdtm_exhaust_stack_sh RESULT=skip>
9990 08:06:06.653726 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh_selftests_lkdtm_exhaust_stack_sh RESULT=skip
9992 08:06:06.849614 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh_selftests_lkdtm_corrupt_stack_sh RESULT=skip>
9993 08:06:06.850178 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh_selftests_lkdtm_corrupt_stack_sh RESULT=skip
9995 08:06:07.062365 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh_selftests_lkdtm_corrupt_stack_strong_sh RESULT=skip>
9996 08:06:07.062913 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh_selftests_lkdtm_corrupt_stack_strong_sh RESULT=skip
9998 08:06:07.254373 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass>
9999 08:06:07.255131 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass
10001 08:06:07.467285 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass>
10002 08:06:07.468104 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass
10004 08:06:07.686104 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass>
10005 08:06:07.686925 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass
10007 08:06:07.905832 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass>
10008 08:06:07.906675 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass
10010 08:06:08.128600 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass>
10011 08:06:08.129412 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass
10013 08:06:08.347075 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass>
10014 08:06:08.347596 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass
10016 08:06:08.571068 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNSET_SMEP_sh_selftests_lkdtm_unset_smep_sh RESULT=skip>
10017 08:06:08.571894 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNSET_SMEP_sh_selftests_lkdtm_unset_smep_sh RESULT=skip
10019 08:06:08.793977 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh_selftests_lkdtm_double_fault_sh RESULT=skip>
10020 08:06:08.794836 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh_selftests_lkdtm_double_fault_sh RESULT=skip
10022 08:06:09.012821 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail>
10023 08:06:09.013696 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail
10025 08:06:09.233603 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh_selftests_lkdtm_unaligned_load_store_write_sh RESULT=skip>
10026 08:06:09.234456 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh_selftests_lkdtm_unaligned_load_store_write_sh RESULT=skip
10028 08:06:09.443441 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass
10030 08:06:09.446412 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass>
10031 08:06:09.660998 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass>
10032 08:06:09.661867 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass
10034 08:06:09.893906 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh_selftests_lkdtm_write_after_free_sh RESULT=skip>
10035 08:06:09.894778 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh_selftests_lkdtm_write_after_free_sh RESULT=skip
10037 08:06:10.103428 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass>
10038 08:06:10.104322 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass
10040 08:06:10.319510 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh_selftests_lkdtm_write_buddy_after_free_sh RESULT=skip>
10041 08:06:10.320309 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh_selftests_lkdtm_write_buddy_after_free_sh RESULT=skip
10043 08:06:10.532238 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass>
10044 08:06:10.533067 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass
10046 08:06:10.755928 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass>
10047 08:06:10.756738 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass
10049 08:06:10.963756 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass>
10050 08:06:10.964560 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass
10052 08:06:11.180642 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass>
10053 08:06:11.181402 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass
10055 08:06:11.401530 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass>
10056 08:06:11.402334 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass
10058 08:06:11.623001 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass>
10059 08:06:11.623545 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass
10061 08:06:11.836030 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh_selftests_lkdtm_softlockup_sh RESULT=skip>
10062 08:06:11.836854 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh_selftests_lkdtm_softlockup_sh RESULT=skip
10064 08:06:12.054576 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HARDLOCKUP_sh_selftests_lkdtm_hardlockup_sh RESULT=skip>
10065 08:06:12.055089 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HARDLOCKUP_sh_selftests_lkdtm_hardlockup_sh RESULT=skip
10067 08:06:12.262332 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SPINLOCKUP_sh_selftests_lkdtm_spinlockup_sh RESULT=skip>
10068 08:06:12.262848 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SPINLOCKUP_sh_selftests_lkdtm_spinlockup_sh RESULT=skip
10070 08:06:12.459245 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HUNG_TASK_sh_selftests_lkdtm_hung_task_sh RESULT=skip>
10071 08:06:12.459816 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HUNG_TASK_sh_selftests_lkdtm_hung_task_sh RESULT=skip
10073 08:06:12.666973 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass>
10074 08:06:12.667540 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass
10076 08:06:12.875033 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass>
10077 08:06:12.875883 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass
10079 08:06:13.082584 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass>
10080 08:06:13.083147 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass
10082 08:06:13.282779 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass>
10083 08:06:13.283636 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass
10085 08:06:13.506458 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass>
10086 08:06:13.507323 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass
10088 08:06:13.722295 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass>
10089 08:06:13.723095 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass
10091 08:06:13.929948 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass>
10092 08:06:13.930772 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass
10094 08:06:14.144898 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail>
10095 08:06:14.145766 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail
10097 08:06:14.357574 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass>
10098 08:06:14.358466 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass
10100 08:06:14.577373 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass>
10101 08:06:14.578131 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass
10103 08:06:14.789950 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass>
10104 08:06:14.790537 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass
10106 08:06:14.987748 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass>
10107 08:06:14.988386 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass
10109 08:06:15.205781 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_OPD_sh_selftests_lkdtm_write_opd_sh RESULT=skip>
10110 08:06:15.206654 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_OPD_sh_selftests_lkdtm_write_opd_sh RESULT=skip
10112 08:06:15.434226 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass>
10113 08:06:15.434787 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass
10115 08:06:15.641467 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass>
10116 08:06:15.642351 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass
10118 08:06:15.850921 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10119 08:06:15.851781 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass
10121 08:06:16.074985 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10122 08:06:16.075854 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass
10124 08:06:16.297407 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass>
10125 08:06:16.297966 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass
10127 08:06:16.507291 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass>
10128 08:06:16.508165 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass
10130 08:06:16.732147 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass>
10131 08:06:16.732721 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass
10133 08:06:16.935193 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass>
10134 08:06:16.936061 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass
10136 08:06:17.149767 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass>
10137 08:06:17.150321 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass
10139 08:06:17.357574 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass>
10140 08:06:17.358083 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass
10142 08:06:17.565259 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass>
10143 08:06:17.565781 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass
10145 08:06:17.773375 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass>
10146 08:06:17.774298 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass
10148 08:06:17.991225 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass>
10149 08:06:17.992080 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass
10151 08:06:18.214838 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass>
10152 08:06:18.215774 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass
10154 08:06:18.438631 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass>
10155 08:06:18.439555 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass
10157 08:06:18.662480 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass>
10158 08:06:18.663351 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass
10160 08:06:18.880344 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass>
10161 08:06:18.881188 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass
10163 08:06:19.092758 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh_selftests_lkdtm_refcount_timing_sh RESULT=skip>
10164 08:06:19.093277 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh_selftests_lkdtm_refcount_timing_sh RESULT=skip
10166 08:06:19.294883 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh_selftests_lkdtm_atomic_timing_sh RESULT=skip>
10167 08:06:19.295652 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh_selftests_lkdtm_atomic_timing_sh RESULT=skip
10169 08:06:19.497675 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass>
10170 08:06:19.498474 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass
10172 08:06:19.696513 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass>
10173 08:06:19.697267 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass
10175 08:06:19.915217 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass>
10176 08:06:19.916034 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass
10178 08:06:20.138053 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass>
10179 08:06:20.138867 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass
10181 08:06:20.358706 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=fail>
10182 08:06:20.359453 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=fail
10184 08:06:20.578550 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=fail>
10185 08:06:20.579306 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=fail
10187 08:06:20.783440 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass>
10188 08:06:20.784348 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass
10190 08:06:20.973227 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass>
10191 08:06:20.973986 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass
10193 08:06:21.193964 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass>
10194 08:06:21.194804 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass
10196 08:06:21.398824 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail>
10197 08:06:21.399646 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail
10199 08:06:21.590410 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail>
10200 08:06:21.591214 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail
10202 08:06:21.803389 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass>
10203 08:06:21.804254 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass
10205 08:06:22.017163 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass>
10206 08:06:22.017998 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass
10208 08:06:22.235963 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass>
10209 08:06:22.236835 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass
10211 08:06:22.453449 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass>
10212 08:06:22.454029 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass
10214 08:06:22.656625 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass>
10215 08:06:22.657503 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass
10217 08:06:22.864324 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh_selftests_lkdtm_ppc_slb_multihit_sh RESULT=skip>
10218 08:06:22.865224 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh_selftests_lkdtm_ppc_slb_multihit_sh RESULT=skip
10220 08:06:23.080970 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass>
10221 08:06:23.081493 + set +x
10222 08:06:23.082327 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass
10224 08:06:23.083993 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 537755_1.6.2.4.5>
10225 08:06:23.084489 Received signal: <ENDRUN> 1_kselftest-lkdtm 537755_1.6.2.4.5
10226 08:06:23.084724 Ending use of test pattern.
10227 08:06:23.084914 Ending test lava.1_kselftest-lkdtm (537755_1.6.2.4.5), duration 164.26
10229 08:06:23.100163 <LAVA_TEST_RUNNER EXIT>
10230 08:06:23.100983 ok: lava_test_shell seems to have completed
10231 08:06:23.104718 lkdtm_ACCESS_NULL_sh: pass
lkdtm_ACCESS_USERSPACE_sh: fail
lkdtm_ARRAY_BOUNDS_sh: pass
lkdtm_ATOMIC_TIMING_sh_selftests_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_selftests_lkdtm_corrupt_stack_strong_sh: skip
lkdtm_CORRUPT_STACK_sh_selftests_lkdtm_corrupt_stack_sh: skip
lkdtm_DOUBLE_FAULT_sh_selftests_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_selftests_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_selftests_lkdtm_hardlockup_sh: skip
lkdtm_HUNG_TASK_sh_selftests_lkdtm_hung_task_sh: skip
lkdtm_LOOP_sh_selftests_lkdtm_loop_sh: skip
lkdtm_PANIC_sh_selftests_lkdtm_panic_sh: skip
lkdtm_PPC_SLB_MULTIHIT_sh_selftests_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_selftests_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_selftests_lkdtm_softlockup_sh: skip
lkdtm_SPINLOCKUP_sh_selftests_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_selftests_lkdtm_unaligned_load_store_write_sh: skip
lkdtm_UNSET_SMEP_sh_selftests_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: fail
lkdtm_USERCOPY_STACK_FRAME_TO_sh: fail
lkdtm_VMALLOC_LINEAR_OVERFLOW_sh: pass
lkdtm_WARNING_MESSAGE_sh: pass
lkdtm_WARNING_sh: pass
lkdtm_WRITE_AFTER_FREE_sh_selftests_lkdtm_write_after_free_sh: skip
lkdtm_WRITE_BUDDY_AFTER_FREE_sh_selftests_lkdtm_write_buddy_after_free_sh: skip
lkdtm_WRITE_KERN_sh: pass
lkdtm_WRITE_OPD_sh_selftests_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
10232 08:06:23.105409 end: 3.1 lava-test-shell (duration 00:02:47) [common]
10233 08:06:23.105915 end: 3 lava-test-retry (duration 00:02:47) [common]
10234 08:06:23.106480 start: 4 finalize (timeout 00:01:59) [common]
10235 08:06:23.107002 start: 4.1 power-off (timeout 00:00:30) [common]
10236 08:06:23.107817 Calling: 'nice' 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/off?hostname=apc54a00b1&port=1'
10237 08:06:25.145904 >> OK - accepted request
10238 08:06:25.147289 Returned 0 in 2 seconds
10239 08:06:25.248413 end: 4.1 power-off (duration 00:00:02) [common]
10241 08:06:25.249186 start: 4.2 read-feedback (timeout 00:01:57) [common]
10242 08:06:25.249783 Listened to connection for namespace 'common' for up to 1s
10243 08:06:25.250364 Listened to connection for namespace 'common' for up to 1s
10244 08:06:25.271313 Listened to connection for namespace 'common' for up to 1s
10245 08:06:26.254741 Finalising connection for namespace 'common'
10246 08:06:26.255389 Disconnecting from shell: Finalise
10247 08:06:26.255812 / #
10248 08:06:26.357158 end: 4.2 read-feedback (duration 00:00:01) [common]
10249 08:06:26.357837 end: 4 finalize (duration 00:00:03) [common]
10250 08:06:26.358420 Cleaning after the job
10251 08:06:26.358929 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/537755/tftp-deploy-cshm7_zq/ramdisk
10252 08:06:26.370810 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/537755/tftp-deploy-cshm7_zq/kernel
10253 08:06:26.417996 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/537755/tftp-deploy-cshm7_zq/dtb
10254 08:06:26.418623 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/537755/tftp-deploy-cshm7_zq/nfsrootfs
10255 08:06:26.522532 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/537755/tftp-deploy-cshm7_zq/modules
10256 08:06:26.536017 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/537755
10257 08:06:27.299378 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/537755
10258 08:06:27.299652 Job finished correctly