Boot log: juno-uboot
- Kernel Errors: 451
- Boot result: PASS
- Errors: 0
- Warnings: 1
- Kernel Warnings: 2389
1 03:14:39.939138 lava-dispatcher, installed at version: 2023.01
2 03:14:39.939475 start: 0 validate
3 03:14:39.939709 Start time: 2024-02-26 03:14:39.939695+00:00 (UTC)
4 03:14:39.939995 Using caching service: 'http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=%s'
5 03:14:39.940260 Validating that http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20240129.0%2Farm64%2Finitrd.cpio.gz exists
6 03:14:40.066716 Using caching service: 'http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=%s'
7 03:14:40.067105 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%2Fv6.1.78-cip15%2Farm64%2Fdefconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FImage exists
8 03:14:40.266849 Using caching service: 'http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=%s'
9 03:14:40.267221 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%2Fv6.1.78-cip15%2Farm64%2Fdefconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Farm%2Fjuno.dtb exists
10 03:14:40.444218 Using caching service: 'http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=%s'
11 03:14:40.444936 Validating that http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20240129.0%2Farm64%2Ffull.rootfs.tar.xz exists
12 03:14:40.579407 Using caching service: 'http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=%s'
13 03:14:40.580188 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%2Fv6.1.78-cip15%2Farm64%2Fdefconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
14 03:14:40.773432 validate duration: 0.83
16 03:14:40.774744 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 03:14:40.775291 start: 1.1 download-retry (timeout 00:10:00) [common]
18 03:14:40.775799 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 03:14:40.776672 Not decompressing ramdisk as can be used compressed.
20 03:14:40.777202 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20240129.0/arm64/initrd.cpio.gz
21 03:14:40.777594 saving as /var/lib/lava/dispatcher/tmp/632783/tftp-deploy-sp28rsko/ramdisk/initrd.cpio.gz
22 03:14:40.777958 total size: 4663047 (4MB)
23 03:14:41.010283 progress 0% (0MB)
24 03:14:41.018954 progress 5% (0MB)
25 03:14:41.027380 progress 10% (0MB)
26 03:14:41.035798 progress 15% (0MB)
27 03:14:41.044015 progress 20% (0MB)
28 03:14:41.051890 progress 25% (1MB)
29 03:14:41.059018 progress 30% (1MB)
30 03:14:41.065158 progress 35% (1MB)
31 03:14:41.070643 progress 40% (1MB)
32 03:14:41.076170 progress 45% (2MB)
33 03:14:41.080860 progress 50% (2MB)
34 03:14:41.085248 progress 55% (2MB)
35 03:14:41.088582 progress 60% (2MB)
36 03:14:41.091008 progress 65% (2MB)
37 03:14:41.093424 progress 70% (3MB)
38 03:14:41.095937 progress 75% (3MB)
39 03:14:41.098437 progress 80% (3MB)
40 03:14:41.101012 progress 85% (3MB)
41 03:14:41.103630 progress 90% (4MB)
42 03:14:41.105802 progress 95% (4MB)
43 03:14:41.107958 progress 100% (4MB)
44 03:14:41.108254 4MB downloaded in 0.33s (13.46MB/s)
45 03:14:41.108528 end: 1.1.1 http-download (duration 00:00:00) [common]
47 03:14:41.108967 end: 1.1 download-retry (duration 00:00:00) [common]
48 03:14:41.109140 start: 1.2 download-retry (timeout 00:10:00) [common]
49 03:14:41.109312 start: 1.2.1 http-download (timeout 00:10:00) [common]
50 03:14:41.109573 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.78-cip15/arm64/defconfig+kselftest/gcc-10/kernel/Image
51 03:14:41.109708 saving as /var/lib/lava/dispatcher/tmp/632783/tftp-deploy-sp28rsko/kernel/Image
52 03:14:41.109842 total size: 58450432 (55MB)
53 03:14:41.109973 No compression specified
54 03:14:41.412954 progress 0% (0MB)
55 03:14:41.442324 progress 5% (2MB)
56 03:14:41.470428 progress 10% (5MB)
57 03:14:41.498433 progress 15% (8MB)
58 03:14:41.526465 progress 20% (11MB)
59 03:14:41.554632 progress 25% (13MB)
60 03:14:41.583018 progress 30% (16MB)
61 03:14:41.611064 progress 35% (19MB)
62 03:14:41.639077 progress 40% (22MB)
63 03:14:41.667239 progress 45% (25MB)
64 03:14:41.695615 progress 50% (27MB)
65 03:14:41.723810 progress 55% (30MB)
66 03:14:41.751809 progress 60% (33MB)
67 03:14:41.779821 progress 65% (36MB)
68 03:14:41.807920 progress 70% (39MB)
69 03:14:41.835910 progress 75% (41MB)
70 03:14:41.864364 progress 80% (44MB)
71 03:14:41.892395 progress 85% (47MB)
72 03:14:41.920377 progress 90% (50MB)
73 03:14:41.948500 progress 95% (52MB)
74 03:14:41.975867 progress 100% (55MB)
75 03:14:41.976334 55MB downloaded in 0.87s (64.33MB/s)
76 03:14:41.976605 end: 1.2.1 http-download (duration 00:00:01) [common]
78 03:14:41.977055 end: 1.2 download-retry (duration 00:00:01) [common]
79 03:14:41.977232 start: 1.3 download-retry (timeout 00:09:59) [common]
80 03:14:41.977404 start: 1.3.1 http-download (timeout 00:09:59) [common]
81 03:14:41.977660 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.78-cip15/arm64/defconfig+kselftest/gcc-10/dtbs/arm/juno.dtb
82 03:14:41.977796 saving as /var/lib/lava/dispatcher/tmp/632783/tftp-deploy-sp28rsko/dtb/juno.dtb
83 03:14:41.977929 total size: 26981 (0MB)
84 03:14:41.978098 No compression specified
85 03:14:42.270050 progress 100% (0MB)
86 03:14:42.270775 0MB downloaded in 0.29s (0.09MB/s)
87 03:14:42.271168 end: 1.3.1 http-download (duration 00:00:00) [common]
89 03:14:42.271734 end: 1.3 download-retry (duration 00:00:00) [common]
90 03:14:42.271908 start: 1.4 download-retry (timeout 00:09:59) [common]
91 03:14:42.272078 start: 1.4.1 http-download (timeout 00:09:59) [common]
92 03:14:42.272333 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20240129.0/arm64/full.rootfs.tar.xz
93 03:14:42.272471 saving as /var/lib/lava/dispatcher/tmp/632783/tftp-deploy-sp28rsko/nfsrootfs/full.rootfs.tar
94 03:14:42.272604 total size: 200856304 (191MB)
95 03:14:42.272735 Using unxz to decompress xz
96 03:14:42.787262 progress 0% (0MB)
97 03:14:43.656006 progress 5% (9MB)
98 03:14:44.519880 progress 10% (19MB)
99 03:14:45.526313 progress 15% (28MB)
100 03:14:46.154868 progress 20% (38MB)
101 03:14:46.717469 progress 25% (47MB)
102 03:14:47.759319 progress 30% (57MB)
103 03:14:48.739549 progress 35% (67MB)
104 03:14:49.776616 progress 40% (76MB)
105 03:14:50.762899 progress 45% (86MB)
106 03:14:51.789953 progress 50% (95MB)
107 03:14:52.875745 progress 55% (105MB)
108 03:14:54.008635 progress 60% (114MB)
109 03:14:54.212364 progress 65% (124MB)
110 03:14:54.446954 progress 70% (134MB)
111 03:14:54.604187 progress 75% (143MB)
112 03:14:54.728932 progress 80% (153MB)
113 03:14:54.862351 progress 85% (162MB)
114 03:14:55.031083 progress 90% (172MB)
115 03:14:55.518745 progress 95% (182MB)
116 03:14:56.500068 progress 100% (191MB)
117 03:14:56.509850 191MB downloaded in 14.24s (13.45MB/s)
118 03:14:56.510409 end: 1.4.1 http-download (duration 00:00:14) [common]
120 03:14:56.511127 end: 1.4 download-retry (duration 00:00:14) [common]
121 03:14:56.511371 start: 1.5 download-retry (timeout 00:09:44) [common]
122 03:14:56.511578 start: 1.5.1 http-download (timeout 00:09:44) [common]
123 03:14:56.511866 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.78-cip15/arm64/defconfig+kselftest/gcc-10/modules.tar.xz
124 03:14:56.512018 saving as /var/lib/lava/dispatcher/tmp/632783/tftp-deploy-sp28rsko/modules/modules.tar
125 03:14:56.512154 total size: 12816964 (12MB)
126 03:14:56.512287 Using unxz to decompress xz
127 03:14:56.916000 progress 0% (0MB)
128 03:14:56.972579 progress 5% (0MB)
129 03:14:57.041138 progress 10% (1MB)
130 03:14:57.102022 progress 15% (1MB)
131 03:14:57.171513 progress 20% (2MB)
132 03:14:57.233603 progress 25% (3MB)
133 03:14:57.299706 progress 30% (3MB)
134 03:14:57.362986 progress 35% (4MB)
135 03:14:57.429424 progress 40% (4MB)
136 03:14:57.496041 progress 45% (5MB)
137 03:14:57.559413 progress 50% (6MB)
138 03:14:57.625858 progress 55% (6MB)
139 03:14:57.691162 progress 60% (7MB)
140 03:14:57.758077 progress 65% (7MB)
141 03:14:57.822203 progress 70% (8MB)
142 03:14:57.890782 progress 75% (9MB)
143 03:14:57.958420 progress 80% (9MB)
144 03:14:58.026777 progress 85% (10MB)
145 03:14:58.102614 progress 90% (11MB)
146 03:14:58.171104 progress 95% (11MB)
147 03:14:58.242449 progress 100% (12MB)
148 03:14:58.251385 12MB downloaded in 1.74s (7.03MB/s)
149 03:14:58.251883 end: 1.5.1 http-download (duration 00:00:02) [common]
151 03:14:58.252415 end: 1.5 download-retry (duration 00:00:02) [common]
152 03:14:58.252615 start: 1.6 prepare-tftp-overlay (timeout 00:09:43) [common]
153 03:14:58.252810 start: 1.6.1 extract-nfsrootfs (timeout 00:09:43) [common]
154 03:15:03.626575 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/632783/extract-nfsrootfs-1_ni1ihu
155 03:15:03.626917 end: 1.6.1 extract-nfsrootfs (duration 00:00:05) [common]
156 03:15:03.627103 start: 1.6.2 lava-overlay (timeout 00:09:37) [common]
157 03:15:03.627405 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf
158 03:15:03.627654 makedir: /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin
159 03:15:03.627846 makedir: /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/tests
160 03:15:03.628037 makedir: /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/results
161 03:15:03.628240 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-add-keys
162 03:15:03.628510 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-add-sources
163 03:15:03.628764 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-background-process-start
164 03:15:03.629014 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-background-process-stop
165 03:15:03.629252 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-common-functions
166 03:15:03.629485 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-echo-ipv4
167 03:15:03.629720 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-install-packages
168 03:15:03.629960 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-installed-packages
169 03:15:03.630229 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-os-build
170 03:15:03.630474 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-probe-channel
171 03:15:03.630713 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-probe-ip
172 03:15:03.630951 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-target-ip
173 03:15:03.631192 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-target-mac
174 03:15:03.631433 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-target-storage
175 03:15:03.631675 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-test-case
176 03:15:03.631918 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-test-event
177 03:15:03.632155 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-test-feedback
178 03:15:03.632394 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-test-raise
179 03:15:03.632629 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-test-reference
180 03:15:03.632866 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-test-runner
181 03:15:03.633108 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-test-set
182 03:15:03.633351 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-test-shell
183 03:15:03.633598 Updating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-add-keys (debian)
184 03:15:03.633895 Updating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-add-sources (debian)
185 03:15:03.634479 Updating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-install-packages (debian)
186 03:15:03.634771 Updating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-installed-packages (debian)
187 03:15:03.635048 Updating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/bin/lava-os-build (debian)
188 03:15:03.635290 Creating /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/environment
189 03:15:03.635494 LAVA metadata
190 03:15:03.635626 - LAVA_JOB_ID=632783
191 03:15:03.635761 - LAVA_DISPATCHER_IP=192.168.56.230
192 03:15:03.635990 start: 1.6.2.1 ssh-authorize (timeout 00:09:37) [common]
193 03:15:03.636435 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
194 03:15:03.636690 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:37) [common]
195 03:15:03.636831 skipped lava-vland-overlay
196 03:15:03.636976 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
197 03:15:03.637128 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:37) [common]
198 03:15:03.637247 skipped lava-multinode-overlay
199 03:15:03.637398 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
200 03:15:03.637545 start: 1.6.2.4 test-definition (timeout 00:09:37) [common]
201 03:15:03.637690 Loading test definitions
202 03:15:03.637866 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:37) [common]
203 03:15:03.638018 Using /lava-632783 at stage 0
204 03:15:03.638550 uuid=632783_1.6.2.4.1 testdef=None
205 03:15:03.638730 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
206 03:15:03.638903 start: 1.6.2.4.2 test-overlay (timeout 00:09:37) [common]
207 03:15:03.639732 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
209 03:15:03.640169 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:37) [common]
210 03:15:03.641301 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
212 03:15:03.641766 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:37) [common]
213 03:15:03.642925 runner path: /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/0/tests/0_timesync-off test_uuid 632783_1.6.2.4.1
214 03:15:03.643258 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
216 03:15:03.643709 start: 1.6.2.4.5 git-repo-action (timeout 00:09:37) [common]
217 03:15:03.643861 Using /lava-632783 at stage 0
218 03:15:03.644078 Fetching tests from https://github.com/kernelci/test-definitions.git
219 03:15:03.644224 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/0/tests/1_kselftest-lkdtm'
220 03:15:06.750031 Running '/usr/bin/git checkout kernelci.org
221 03:15:07.004370 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
222 03:15:07.005409 uuid=632783_1.6.2.4.5 testdef=None
223 03:15:07.005663 end: 1.6.2.4.5 git-repo-action (duration 00:00:03) [common]
225 03:15:07.006167 start: 1.6.2.4.6 test-overlay (timeout 00:09:34) [common]
226 03:15:07.007486 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
228 03:15:07.007941 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:34) [common]
229 03:15:07.009798 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
231 03:15:07.010315 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:34) [common]
232 03:15:07.012139 runner path: /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/0/tests/1_kselftest-lkdtm test_uuid 632783_1.6.2.4.5
233 03:15:07.012324 BOARD='juno-uboot'
234 03:15:07.012461 BRANCH='cip'
235 03:15:07.012592 SKIPFILE='/dev/null'
236 03:15:07.012701 SKIP_INSTALL='True'
237 03:15:07.012807 TESTPROG_URL='http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.78-cip15/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz'
238 03:15:07.012921 TST_CASENAME=''
239 03:15:07.013026 TST_CMDFILES='lkdtm'
240 03:15:07.013310 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
242 03:15:07.013716 Creating lava-test-runner.conf files
243 03:15:07.013854 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/632783/lava-overlay-b8apbdjf/lava-632783/0 for stage 0
244 03:15:07.014055 - 0_timesync-off
245 03:15:07.014191 - 1_kselftest-lkdtm
246 03:15:07.014398 end: 1.6.2.4 test-definition (duration 00:00:03) [common]
247 03:15:07.014580 start: 1.6.2.5 compress-overlay (timeout 00:09:34) [common]
248 03:15:19.653066 end: 1.6.2.5 compress-overlay (duration 00:00:13) [common]
249 03:15:19.653349 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:21) [common]
250 03:15:19.653639 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
251 03:15:19.653937 end: 1.6.2 lava-overlay (duration 00:00:16) [common]
252 03:15:19.654248 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:21) [common]
253 03:15:19.811377 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
254 03:15:19.811907 start: 1.6.4 extract-modules (timeout 00:09:21) [common]
255 03:15:19.812159 extracting modules file /var/lib/lava/dispatcher/tmp/632783/tftp-deploy-sp28rsko/modules/modules.tar to /var/lib/lava/dispatcher/tmp/632783/extract-nfsrootfs-1_ni1ihu
256 03:15:20.219720 extracting modules file /var/lib/lava/dispatcher/tmp/632783/tftp-deploy-sp28rsko/modules/modules.tar to /var/lib/lava/dispatcher/tmp/632783/extract-overlay-ramdisk-xma_twvo/ramdisk
257 03:15:20.642639 end: 1.6.4 extract-modules (duration 00:00:01) [common]
258 03:15:20.642929 start: 1.6.5 apply-overlay-tftp (timeout 00:09:20) [common]
259 03:15:20.643141 [common] Applying overlay to NFS
260 03:15:20.643304 [common] Applying overlay /var/lib/lava/dispatcher/tmp/632783/compress-overlay-mk5h6jke/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/632783/extract-nfsrootfs-1_ni1ihu
261 03:15:22.113852 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
262 03:15:22.114365 start: 1.6.6 prepare-kernel (timeout 00:09:19) [common]
263 03:15:22.114605 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:19) [common]
264 03:15:22.114797 Converting downloaded kernel to a uImage
265 03:15:22.115011 mkimage -A arm64 -O linux -T kernel -C none -a 0x80200000 -e 0x80200000 -d /var/lib/lava/dispatcher/tmp/632783/tftp-deploy-sp28rsko/kernel/Image /var/lib/lava/dispatcher/tmp/632783/tftp-deploy-sp28rsko/kernel/uImage
266 03:15:22.540625 output: Image Name:
267 03:15:22.541312 output: Created: Mon Feb 26 03:15:22 2024
268 03:15:22.541557 output: Image Type: AArch64 Linux Kernel Image (uncompressed)
269 03:15:22.541772 output: Data Size: 58450432 Bytes = 57080.50 KiB = 55.74 MiB
270 03:15:22.541949 output: Load Address: 80200000
271 03:15:22.542127 output: Entry Point: 80200000
272 03:15:22.542276 output:
273 03:15:22.542601 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
274 03:15:22.542826 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
275 03:15:22.543026 start: 1.6.7 configure-preseed-file (timeout 00:09:18) [common]
276 03:15:22.543191 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
277 03:15:22.543360 start: 1.6.8 compress-ramdisk (timeout 00:09:18) [common]
278 03:15:22.543530 Building ramdisk /var/lib/lava/dispatcher/tmp/632783/extract-overlay-ramdisk-xma_twvo/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/632783/extract-overlay-ramdisk-xma_twvo/ramdisk
279 03:15:23.207594 >> 187724 blocks
280 03:15:27.614582 Adding RAMdisk u-boot header.
281 03:15:27.615032 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/632783/extract-overlay-ramdisk-xma_twvo/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/632783/extract-overlay-ramdisk-xma_twvo/ramdisk.cpio.gz.uboot
282 03:15:27.818855 output: Image Name:
283 03:15:27.819520 output: Created: Mon Feb 26 03:15:27 2024
284 03:15:27.819724 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
285 03:15:27.819910 output: Data Size: 24878798 Bytes = 24295.70 KiB = 23.73 MiB
286 03:15:27.820087 output: Load Address: 00000000
287 03:15:27.820258 output: Entry Point: 00000000
288 03:15:27.820406 output:
289 03:15:27.820644 rename /var/lib/lava/dispatcher/tmp/632783/extract-overlay-ramdisk-xma_twvo/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/632783/tftp-deploy-sp28rsko/ramdisk/ramdisk.cpio.gz.uboot
290 03:15:27.820953 end: 1.6.8 compress-ramdisk (duration 00:00:05) [common]
291 03:15:27.821164 end: 1.6 prepare-tftp-overlay (duration 00:00:30) [common]
292 03:15:27.821354 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:13) [common]
293 03:15:27.821494 No LXC device requested
294 03:15:27.821658 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
295 03:15:27.821830 start: 1.8 deploy-device-env (timeout 00:09:13) [common]
296 03:15:27.821990 end: 1.8 deploy-device-env (duration 00:00:00) [common]
297 03:15:27.822155 Checking files for TFTP limit of 4294967296 bytes.
298 03:15:27.823011 end: 1 tftp-deploy (duration 00:00:47) [common]
299 03:15:27.823224 start: 2 uboot-action (timeout 00:05:00) [common]
300 03:15:27.823420 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
301 03:15:27.823576 end: 2.1 uboot-from-media (duration 00:00:00) [common]
302 03:15:27.823751 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
303 03:15:27.823952 Using kernel file from prepare-kernel: 632783/tftp-deploy-sp28rsko/kernel/uImage
304 03:15:27.824175 substitutions:
305 03:15:27.824303 - {BOOTX}: bootm 0x80200000 0x8fe00000 0x8fc00000
306 03:15:27.824435 - {DTB_ADDR}: 0x8fc00000
307 03:15:27.824561 - {DTB}: 632783/tftp-deploy-sp28rsko/dtb/juno.dtb
308 03:15:27.824672 - {INITRD}: 632783/tftp-deploy-sp28rsko/ramdisk/ramdisk.cpio.gz.uboot
309 03:15:27.824779 - {KERNEL_ADDR}: 0x80200000
310 03:15:27.824889 - {KERNEL}: 632783/tftp-deploy-sp28rsko/kernel/uImage
311 03:15:27.824995 - {LAVA_MAC}: None
312 03:15:27.825101 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/632783/extract-nfsrootfs-1_ni1ihu
313 03:15:27.825207 - {NFS_SERVER_IP}: 192.168.56.230
314 03:15:27.825313 - {PRESEED_CONFIG}: None
315 03:15:27.825417 - {PRESEED_LOCAL}: None
316 03:15:27.825519 - {RAMDISK_ADDR}: 0x8fe00000
317 03:15:27.825621 - {RAMDISK}: 632783/tftp-deploy-sp28rsko/ramdisk/ramdisk.cpio.gz.uboot
318 03:15:27.825724 - {ROOT_PART}: None
319 03:15:27.825825 - {ROOT}: None
320 03:15:27.825927 - {SERVER_IP}: 192.168.56.230
321 03:15:27.826045 - {TEE_ADDR}: 0x83000000
322 03:15:27.826151 - {TEE}: None
323 03:15:27.826254 Parsed boot commands:
324 03:15:27.826355 - setenv autoload no
325 03:15:27.826459 - setenv initrd_high 0xffffffffffffffff
326 03:15:27.826563 - setenv fdt_high 0xffffffffffffffff
327 03:15:27.826666 - dhcp
328 03:15:27.826767 - setenv serverip 192.168.56.230
329 03:15:27.826869 - tftp 0x80200000 632783/tftp-deploy-sp28rsko/kernel/uImage
330 03:15:27.826972 - tftp 0x8fe00000 632783/tftp-deploy-sp28rsko/ramdisk/ramdisk.cpio.gz.uboot
331 03:15:27.827075 - setenv initrd_size ${filesize}
332 03:15:27.827176 - tftp 0x8fc00000 632783/tftp-deploy-sp28rsko/dtb/juno.dtb
333 03:15:27.827278 - setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/632783/extract-nfsrootfs-1_ni1ihu,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
334 03:15:27.827391 - bootm 0x80200000 0x8fe00000 0x8fc00000
335 03:15:27.827528 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
337 03:15:27.827927 start: 2.3 connect-device (timeout 00:05:00) [common]
338 03:15:27.828067 [common] connect-device Connecting to device using 'telnet 127.0.0.1 63001'
339 03:15:28.167221 Setting prompt string to ['lava-test: # ']
340 03:15:28.167743 end: 2.3 connect-device (duration 00:00:00) [common]
341 03:15:28.167957 start: 2.4 uboot-commands (timeout 00:05:00) [common]
342 03:15:28.168233 start: 2.4.1 reset-device (timeout 00:05:00) [common]
343 03:15:28.168487 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
344 03:15:28.168948 Calling: 'nice' 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/reboot?hostname=apc54a00b1&port=1'
345 03:15:36.463095 >> OK - accepted request
346 03:15:36.465852 Returned 0 in 8 seconds
347 03:15:36.567488 end: 2.4.1.1 pdu-reboot (duration 00:00:08) [common]
349 03:15:36.568899 end: 2.4.1 reset-device (duration 00:00:08) [common]
350 03:15:36.569423 start: 2.4.2 bootloader-interrupt (timeout 00:04:51) [common]
351 03:15:36.569878 Setting prompt string to ['Hit any key to stop autoboot']
352 03:15:36.570310 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
353 03:15:36.571448 Trying 127.0.0.1...
354 03:15:36.571874 Connected to 127.0.0.1.
355 03:15:36.572233 Escape character is '^]'.
356 03:15:36.693150 �
357 03:15:36.693653
358 03:15:36.694070 ARM V2M-Juno Boot loader v1.0.0
359 03:15:36.694449 HBI0262 build 2068
360 03:15:36.694783
361 03:15:36.696385 MBbios update in progress DO NOT SWITCH OFF...
362 03:15:47.407203 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 03:15:47.407833 MBbios update complete.
364 03:15:48.099405
365 03:15:48.100001 ARM V2M_Juno Firmware v1.5.1
366 03:15:48.100508 Build Date: Apr 3 2019
367 03:15:48.100966
368 03:15:48.102584 Time : 00:00:00
369 03:15:48.103082 Date : 01:01:2000
370 03:15:48.326262
371 03:15:48.326794 Press Enter to stop auto boot...
372 03:15:48.327286
373 03:15:53.441742
374 03:15:53.442347 Powering up system...
375 03:15:53.649641
376 03:15:53.650294 Switching on ATXPSU...
377 03:15:55.312225 PMIC RAM configuration (pms_v103.bin)...
378 03:15:59.324751 MBtemp : 35 degC
379 03:15:59.350595
380 03:15:59.351153 Configuring motherboard (rev B, var A)...
381 03:15:59.353768 IOFPGA image \MB\HBI0262B\io_b118.bit
382 03:16:02.790715 IOFPGA config: PASSED
383 03:16:04.836916 OSC CLK config: PASSED
384 03:16:04.878535
385 03:16:04.879131 Configuring SCC registers...
386 03:16:04.879509 Writing SCC 0x00000054 with 0x0007FFFE
387 03:16:04.879852 Writing SCC 0x0000005C with 0x00FE001E
388 03:16:04.880180 Writing SCC 0x00000100 with 0x003F1000
389 03:16:04.880501 Writing SCC 0x00000104 with 0x0001F300
390 03:16:04.880813 Writing SCC 0x00000108 with 0x00371000
391 03:16:04.881439 Writing SCC 0x0000010C with 0x0001B300
392 03:16:04.881851 Writing SCC 0x00000118 with 0x003F1000
393 03:16:04.882260 Writing SCC 0x0000011C with 0x0001F100
394 03:16:04.882578 Writing SCC 0x000000F8 with 0x0BEC0000
395 03:16:04.882884 Writing SCC 0x000000FC with 0xABE40000
396 03:16:04.883267 Writing SCC 0x0000000C with 0x000000C2
397 03:16:04.909722 Writing SCC 0x00000010 with 0x000000C2
398 03:16:04.910289
399 03:16:04.910660 Peripheral ID0:0x000000AD
400 03:16:04.911001 Peripheral ID1:0x000000B0
401 03:16:04.911327 Peripheral ID2:0x0000000B
402 03:16:04.911642 Peripheral ID3:0x00000000
403 03:16:04.911952 Peripheral ID4:0x0000000D
404 03:16:04.912258 Peripheral ID5:0x000000F0
405 03:16:04.912907 Peripheral ID6:0x00000005
406 03:16:04.913288 Peripheral ID7:0x000000B1
407 03:16:04.913608
408 03:16:05.024782 Programming NOR Flash
409 03:16:05.952083 PCIE clock configured...
410 03:16:06.143821
411 03:16:06.170598 Testing motherboard interfaces (FPGA build 118)...
412 03:16:06.173851 SRAM 32MB test: PASSED
413 03:16:06.461453 LAN9118 test: PASSED
414 03:16:06.701268 ERROR: SMC USB SRAM mode lock
415 03:16:06.717267 SMC USB test: FAILED
416 03:16:06.733232 KMI1/2 test: PASSED
417 03:16:06.749233 MMC test: PASSED
418 03:16:06.765171 PB/LEDs test: PASSED
419 03:16:06.781220 FPGA UART test: PASSED
420 03:16:07.021068 PCIe init test: PASSED
421 03:16:07.036943 MAC addrs test: PASSED
422 03:16:07.037464
423 03:16:07.084918 SMC MAC address 0002-F700-584D
424 03:16:07.100929 Setting HDMI0 mode for SVGA.
425 03:16:07.228832 Setting HDMI1 mode for SVGA.
426 03:16:07.324687
427 03:16:07.436602 SoC SMB clock enabled.
428 03:16:07.564539
429 03:16:07.565113 Testing SMB clock...
430 03:16:07.692388 SMB clock running
431 03:16:07.724323 Releasing system resets...
432 03:16:07.836211
433 03:16:07.852246 UART0 set to SoC UART0
434 03:16:07.852748 UART1 set to SoC UART1
435 03:16:07.853138
436 03:16:07.995020 NOTICE: Booting Trusted Firmware
437 03:16:07.995590 NOTICE: BL1: v2.1(release):v2.2-rc0
438 03:16:07.996007 NOTICE: BL1: Built : 02:01:47, Apr 13 2022
439 03:16:07.996386 NOTICE: BL1: Booting BL2
440 03:16:07.996746 NOTICE: BL2: v2.1(release):v2.2-rc0
441 03:16:07.998328 NOTICE: BL2: Built : 02:01:49, Apr 13 2022
442 03:16:09.488736 NOTICE: BL1: Booting BL31
443 03:16:09.491971 NOTICE: BL31: v2.1(release):v2.2-rc0
444 03:16:09.492508 NOTICE: BL31: Built : 02:01:52, Apr 13 2022
445 03:16:09.901143
446 03:16:09.901489
447 03:16:09.904441 U-Boot 2022.04-00567-gb2a22b2c9f-dirty (Apr 14 2022 - 01:11:52 +0100) vexpress_aemv8a
448 03:16:09.905185
449 03:16:10.240142 DRAM: 8 GiB
450 03:16:10.310854 PCIe XR3 Host Bridge enabled: x4 link (Gen 2)
451 03:16:10.311357 Core: 21 devices, 8 uclasses, devicetree: board
452 03:16:10.314125 Flash: 64 MiB
453 03:16:10.354908 Loading Environment from Flash... *** Warning - bad CRC, using default environment
454 03:16:10.355425
455 03:16:10.355924 In: serial@7ff80000
456 03:16:10.356383 Out: serial@7ff80000
457 03:16:10.356831 Err: serial@7ff80000
458 03:16:10.357271 Net: eth0: ethernet@200000000
460 03:16:10.409337 Hit any key to stop autoboot: 1
461 03:16:10.410115 end: 2.4.2 bootloader-interrupt (duration 00:00:34) [common]
462 03:16:10.410758 start: 2.4.3 bootloader-commands (timeout 00:04:17) [common]
463 03:16:10.411205 Setting prompt string to ['VExpress64#']
464 03:16:10.411649 bootloader-commands: Wait for prompt ['VExpress64#'] (timeout 00:04:17)
465 03:16:10.438075 0
466 03:16:10.439035 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 03:16:10.439534 Sending with 100 millisecond of delay
469 03:16:13.208358 VExpress64# setenv autoload no
470 03:16:13.309615 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 03:16:13.314747 setenv autoload no
472 03:16:13.315585 Sending with 100 millisecond of delay
474 03:16:18.952400 VExpress64# setenv initrd_high 0xffffffffffffffff
475 03:16:19.053633 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 03:16:19.054485 setenv initrd_high 0xffffffffffffffff
477 03:16:19.055202 Sending with 100 millisecond of delay
479 03:16:24.239060 VExpress64# setenv fdt_high 0xffffffffffffffff
480 03:16:24.340282 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)
481 03:16:24.341097 setenv fdt_high 0xffffffffffffffff
482 03:16:24.341809 Sending with 100 millisecond of delay
484 03:16:24.996890 VExpress64# dhcp
485 03:16:25.098124 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 03:16:25.098974 dhcp
487 03:16:25.099381 smc911x: detected LAN9118 controller
488 03:16:26.642433 smc911x: phy initialized
489 03:16:26.643002 smc911x: MAC 00:02:f7:00:58:4d
490 03:16:26.645689 BOOTP broadcast 1
491 03:16:26.885325 BOOTP broadcast 2
492 03:16:27.396797 BOOTP broadcast 3
493 03:16:28.387984 BOOTP broadcast 4
494 03:16:30.386144 BOOTP broadcast 5
495 03:16:30.402120 *** Unhandled DHCP Option in OFFER/ACK: 42
496 03:16:30.429889 *** Unhandled DHCP Option in OFFER/ACK: 42
497 03:16:30.430422 DHCP client bound to address 192.168.56.219 (3781 ms)
498 03:16:30.433227 smc911x: MAC 00:02:f7:00:58:4d
499 03:16:30.434045 Sending with 100 millisecond of delay
501 03:16:35.014493 VExpress64# setenv serverip 192.168.56.230
502 03:16:35.115731 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 03:16:35.116583 setenv serverip 192.168.56.230
504 03:16:35.117299 Sending with 100 millisecond of delay
506 03:16:43.773778 VExpress64# tftp 0x80200000 632783/tftp-deploy-sp28rsko/kernel/uImage
507 03:16:43.875052 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 03:16:43.875904 tftp 0x80200000 632783/tftp-deploy-sp28rsko/kernel/uImage
509 03:16:43.876314 smc911x: detected LAN9118 controller
510 03:16:45.360558 smc911x: phy initialized
511 03:16:45.361143 smc911x: MAC 00:02:f7:00:58:4d
512 03:16:45.361562 Using ethernet@200000000 device
513 03:16:45.362268 TFTP from server 192.168.56.230; our IP address is 192.168.56.219
514 03:16:45.363984 Filename '632783/tftp-deploy-sp28rsko/kernel/uImage'.
515 03:16:45.364528 Load address: 0x80200000
516 03:16:50.654488 Loading: *#################################################################
517 03:16:50.958186 #################################################################
518 03:16:51.261900 #################################################################
519 03:16:51.581621 #################################################################
520 03:16:51.901348 #################################################################
521 03:16:52.221112 #################################################################
522 03:16:52.540817 #################################################################
523 03:16:52.860576 #################################################################
524 03:16:53.180279 #################################################################
525 03:16:53.500004 #################################################################
526 03:16:53.851951 #################################################################
527 03:16:54.203738 #################################################################
528 03:16:54.555491 #################################################################
529 03:16:54.923078 #################################################################
530 03:16:55.290691 #################################################################
531 03:16:55.674355 #################################################################
532 03:16:56.010100 #################################################################
533 03:16:56.393652 #################################################################
534 03:16:56.761548 #################################################################
535 03:16:57.129176 #################################################################
536 03:16:57.496781 #################################################################
537 03:16:57.864473 #################################################################
538 03:16:58.248127 #################################################################
539 03:16:58.615918 #################################################################
540 03:16:58.983595 #################################################################
541 03:16:59.367300 #################################################################
542 03:16:59.718925 #################################################################
543 03:17:00.086664 #################################################################
544 03:17:00.438242 #################################################################
545 03:17:00.821943 #################################################################
546 03:17:01.189602 #################################################################
547 03:17:01.557358 #################################################################
548 03:17:01.892950 #################################################################
549 03:17:02.276784 #################################################################
550 03:17:02.644484 #################################################################
551 03:17:02.980106 #################################################################
552 03:17:03.347562 #################################################################
553 03:17:03.715386 #################################################################
554 03:17:04.099119 #################################################################
555 03:17:04.466719 #################################################################
556 03:17:04.818493 #################################################################
557 03:17:05.202058 #################################################################
558 03:17:05.569771 #################################################################
559 03:17:05.937491 #################################################################
560 03:17:06.320904 #################################################################
561 03:17:06.688691 #################################################################
562 03:17:07.056372 #################################################################
563 03:17:07.440129 #################################################################
564 03:17:07.823817 #################################################################
565 03:17:08.191549 #################################################################
566 03:17:08.575184 #################################################################
567 03:17:08.942864 #################################################################
568 03:17:09.326711 #################################################################
569 03:17:09.678209 #################################################################
570 03:17:10.045963 #################################################################
571 03:17:10.413585 #################################################################
572 03:17:10.797278 #################################################################
573 03:17:11.181023 #################################################################
574 03:17:11.532769 #################################################################
575 03:17:11.884467 #################################################################
576 03:17:12.220270 #################################################################
577 03:17:12.321003 #################
578 03:17:12.321564 2.1 MiB/s
579 03:17:12.321940 done
580 03:17:12.324218 Bytes transferred = 58450496 (37be240 hex)
581 03:17:12.324702 smc911x: MAC 00:02:f7:00:58:4d
582 03:17:12.325544 Sending with 100 millisecond of delay
584 03:17:23.396367 VExpress64# tftp 0x8fe00000 632783/tftp-deploy-sp28rsko/ramdisk/ramdisk.cpio.gz.uboot
585 03:17:23.497635 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 03:17:23.498549 tftp 0x8fe00000 632783/tftp-deploy-sp28rsko/ramdisk/ramdisk.cpio.gz.uboot
587 03:17:23.498952 smc911x: detected LAN9118 controller
588 03:17:25.041614 smc911x: phy initialized
589 03:17:25.042284 smc911x: MAC 00:02:f7:00:58:4d
590 03:17:25.042731 Using ethernet@200000000 device
591 03:17:25.043117 TFTP from server 192.168.56.230; our IP address is 192.168.56.219
592 03:17:25.043842 Filename '632783/tftp-deploy-sp28rsko/ramdisk/ramdisk.cpio.gz.uboot'.
593 03:17:25.044252 Load address: 0x8fe00000
594 03:17:30.351541 Loading: *#################################################################
595 03:17:30.703523 #################################################################
596 03:17:31.087184 #################################################################
597 03:17:31.454864 #################################################################
598 03:17:31.822470 #################################################################
599 03:17:32.174370 #################################################################
600 03:17:32.509992 #################################################################
601 03:17:32.861617 #################################################################
602 03:17:33.245368 #################################################################
603 03:17:33.613065 #################################################################
604 03:17:33.996760 #################################################################
605 03:17:34.364387 #################################################################
606 03:17:34.747995 #################################################################
607 03:17:35.099908 #################################################################
608 03:17:35.467267 #################################################################
609 03:17:35.834927 #################################################################
610 03:17:36.202638 #################################################################
611 03:17:36.586397 #################################################################
612 03:17:36.937987 #################################################################
613 03:17:37.305557 #################################################################
614 03:17:37.673209 #################################################################
615 03:17:38.056994 #################################################################
616 03:17:38.424629 #################################################################
617 03:17:38.808286 #################################################################
618 03:17:39.176119 #################################################################
619 03:17:39.543718 #################################################################
620 03:17:39.587640 #####
621 03:17:39.588199 1.6 MiB/s
622 03:17:39.588571 done
623 03:17:39.590877 Bytes transferred = 24878862 (17b9f0e hex)
624 03:17:39.591362 smc911x: MAC 00:02:f7:00:58:4d
625 03:17:39.592084 Sending with 100 millisecond of delay
627 03:17:44.171993 VExpress64# setenv initrd_size ${filesize}
628 03:17:44.273252 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 00:02:44)
629 03:17:44.274165 setenv initrd_size ${filesize}
630 03:17:44.274850 Sending with 100 millisecond of delay
632 03:17:52.779345 VExpress64# tftp 0x8fc00000 632783/tftp-deploy-sp28rsko/dtb/juno.dtb
633 03:17:52.880591 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 00:02:35)
634 03:17:52.881423 tftp 0x8fc00000 632783/tftp-deploy-sp28rsko/dtb/juno.dtb
635 03:17:52.881838 smc911x: detected LAN9118 controller
636 03:17:54.401164 smc911x: phy initialized
637 03:17:54.401733 smc911x: MAC 00:02:f7:00:58:4d
638 03:17:54.402161 Using ethernet@200000000 device
639 03:17:54.402877 TFTP from server 192.168.56.230; our IP address is 192.168.56.219
640 03:17:54.404556 Filename '632783/tftp-deploy-sp28rsko/dtb/juno.dtb'.
641 03:17:54.405061 Load address: 0x8fc00000
642 03:17:59.414548 Loading: *##
643 03:17:59.414886 4.9 KiB/s
644 03:17:59.415115 done
645 03:17:59.415320 Bytes transferred = 26981 (6965 hex)
646 03:17:59.417712 smc911x: MAC 00:02:f7:00:58:4d
647 03:17:59.418258 Sending with 100 millisecond of delay
649 03:18:38.115786 VExpress64# setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/632783/extract-nfsrootfs-1_ni1ihu,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
650 03:18:38.217094 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 00:01:50)
651 03:18:38.217976 setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/632783/extract-nfsrootfs-1_ni1ihu,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
652 03:18:38.218706 Sending with 100 millisecond of delay
654 03:18:44.006273 VExpress64# bootm 0x80200000 0x8fe00000 0x8fc00000
655 03:18:44.107521 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 03:18:44.108093 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 00:01:44)
657 03:18:44.109113 bootm 0x80200000 0x8fe00000 0x8fc00000
658 03:18:44.109533 ## Booting kernel from Legacy Image at 80200000 ...
659 03:18:44.109896 Image Name:
660 03:18:44.110302 Image Type: AArch64 Linux Kernel Image (uncompressed)
661 03:18:44.110640 Data Size: 58450432 Bytes = 55.7 MiB
662 03:18:44.110973 Load Address: 80200000
663 03:18:44.111301 Entry Point: 80200000
664 03:18:44.567543 Verifying Checksum ... OK
665 03:18:44.568205 ## Loading init Ramdisk from Legacy Image at 8fe00000 ...
666 03:18:44.568637 Image Name:
667 03:18:44.569357 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
668 03:18:44.569761 Data Size: 24878798 Bytes = 23.7 MiB
669 03:18:44.570169 Load Address: 00000000
670 03:18:44.570527 Entry Point: 00000000
671 03:18:44.785455 Verifying Checksum ... OK
672 03:18:44.786064 ## Flattened Device Tree blob at 8fc00000
673 03:18:44.788693 Booting using the fdt blob at 0x8fc00000
674 03:18:44.789211 Loading Kernel Image
675 03:18:44.849615 Using Device Tree in place at 000000008fc00000, end 000000008fc09964
676 03:18:44.850164
677 03:18:44.850666 Starting kernel ...
678 03:18:44.851131
679 03:18:44.852063 end: 2.4.3 bootloader-commands (duration 00:02:34) [common]
680 03:18:44.852675 start: 2.4.4 auto-login-action (timeout 00:01:43) [common]
681 03:18:44.853145 Setting prompt string to ['Linux version [0-9]']
682 03:18:44.853637 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 03:18:44.854167 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 03:18:44.928183 [ 0.000000] Booting Linux on physical CPU 0x0000000100 [0x410fd030]
685 03:18:44.929231 start: 2.4.4.1 login-action (timeout 00:01:43) [common]
686 03:18:44.929751 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 03:18:44.930385 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 03:18:44.930878 Using line separator: #'\n'#
689 03:18:44.931315 No login prompt set.
690 03:18:44.931821 Parsing kernel messages
691 03:18:44.932255 ['-\\[ 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 03:18:44.932961 [login-action] Waiting for messages, (timeout 00:01:43)
693 03:18:44.936189 [ 0.000000] Linux version 6.1.78-cip15 (KernelCI@build-j121061-arm64-gcc-10-defconfig-kselftest-hchpf) (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP PREEMPT Mon Feb 26 02:05:36 UTC 2024
694 03:18:44.936675 [ 0.000000] Machine model: ARM Juno development board (r0)
695 03:18:44.937155 [ 0.000000] earlycon: pl11 at MMIO 0x000000007ff80000 (options '')
696 03:18:44.946438 [ 0.000000] printk: bootconsole [pl11] enabled
697 03:18:44.946943 [ 0.000000] efi: UEFI not found.
698 03:18:45.212199 [ 0.000000] NUMA: No NUMA configuration found
699 03:18:45.212774 [ 0.000000] NUMA: Faking a node at [mem 0x0000000080000000-0x00000009ffffffff]
700 03:18:45.213641 [ 0.000000] NUMA: NODE_DATA [mem 0x9fefd2640-0x9fefd4fff]
701 03:18:45.214124 [ 0.000000] Zone ranges:
702 03:18:45.214602 [ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff]
703 03:18:45.215060 [ 0.000000] DMA32 empty
704 03:18:45.215503 [ 0.000000] Normal [mem 0x0000000100000000-0x00000009ffffffff]
705 03:18:45.215945 [ 0.000000] Movable zone start for each node
706 03:18:45.216482 [ 0.000000] Early memory node ranges
707 03:18:45.243868 [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000feffffff]
708 03:18:45.244378 [ 0.000000] node 0: [mem 0x0000000880000000-0x00000009ffffffff]
709 03:18:45.247306 [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000009ffffffff]
710 03:18:45.393702 [ 0.000000] On node 0, zone Normal: 4096 pages in unavailable ranges
711 03:18:45.394273 [ 0.000000] cma: Reserved 32 MiB at 0x00000000fd000000
712 03:18:45.394729 [ 0.000000] psci: probing for conduit method from DT.
713 03:18:45.395130 [ 0.000000] psci: PSCIv1.1 detected in firmware.
714 03:18:45.395476 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
715 03:18:45.395810 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
716 03:18:45.396140 [ 0.000000] psci: SMC Calling Convention v1.1
717 03:18:45.396955 [ 0.000000] percpu: Embedded 31 pages/cpu s89696 r8192 d29088 u126976
718 03:18:45.438105 [ 0.000000] Detected VIPT I-cache on CPU0
719 03:18:45.438664 [ 0.000000] CPU features: detected: ARM erratum 843419
720 03:18:45.439434 [ 0.000000] CPU features: detected: ARM erratum 845719
721 03:18:45.439841 [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
722 03:18:45.440195 [ 0.000000] alternatives: applying boot alternatives
723 03:18:45.440532 [ 0.000000] Fallback order for Node 0: 0
724 03:18:45.440860 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
725 03:18:45.441691 [ 0.000000] Policy zone: Normal
726 03:18:45.485388 [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/632783/extract-nfsrootfs-1_ni1ihu,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
727 03:18:45.485900 <6>[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
728 03:18:45.486350 <6>[ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
729 03:18:45.488622 <6>[ 0.000000] mem auto-init: stack:off, heap alloc:on, heap free:on
730 03:18:45.517734 <6>[ 0.000000] mem auto-init: clearing system memory may take some time...
731 03:18:45.518260 <6>[ 0.000000] stackdepot hash table entries: 524288 (order: 10, 4194304 bytes, linear)
732 03:18:45.521108 <6>[ 0.000000] software IO TLB: area num 8.
733 03:18:45.557950 <6>[ 0.000000] software IO TLB: mapped [mem 0x00000000f9000000-0x00000000fd000000] (64MB)
734 03:18:47.493601 <6>[ 0.000000] Memory: 8015440K/8372224K available (23616K kernel code, 7160K rwdata, 11868K rodata, 14272K init, 11465K bss, 324016K reserved, 32768K cma-reserved)
735 03:18:47.494239 <4>[ 0.000000] **********************************************************
736 03:18:47.494670 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
737 03:18:47.495056 <4>[ 0.000000] ** **
738 03:18:47.496861 <4>[ 0.000000] ** This system shows unhashed kernel memory addresses **
739 03:18:47.536971 <4>[ 0.000000] ** via the console, logs, and other interfaces. This **
740 03:18:47.537955 <4>[ 0.000000] ** might reduce the security of your system. **
741 03:18:47.538427 <4>[ 0.000000] ** **
742 03:18:47.538807 <4>[ 0.000000] ** If you see this message and you are not debugging **
743 03:18:47.539164 <4>[ 0.000000] ** the kernel, report this immediately to your system **
744 03:18:47.540567 <4>[ 0.000000] ** administrator! **
745 03:18:47.581948 <4>[ 0.000000] ** **
746 03:18:47.583025 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
747 03:18:47.583466 <4>[ 0.000000] **********************************************************
748 03:18:47.583851 <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
749 03:18:47.585518 <6>[ 0.000000] ftrace: allocating 67436 entries in 264 pages
750 03:18:47.907552 <6>[ 0.000000] ftrace: allocated 264 pages with 2 groups
751 03:18:47.908128 <6>[ 0.000000] trace event string verifier disabled
752 03:18:47.909032 <6>[ 0.000000] Running RCU self tests
753 03:18:47.909457 <6>[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
754 03:18:47.909826 <6>[ 0.000000] rcu: RCU event tracing is enabled.
755 03:18:47.910222 <6>[ 0.000000] rcu: RCU lockdep checking is enabled.
756 03:18:47.910569 <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
757 03:18:47.911420 <6>[ 0.000000] Trampoline variant of Tasks RCU enabled.
758 03:18:47.944578 <6>[ 0.000000] Rude variant of Tasks RCU enabled.
759 03:18:47.945087 <6>[ 0.000000] Tracing variant of Tasks RCU enabled.
760 03:18:47.945474 <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
761 03:18:47.948022 <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
762 03:18:48.059672 <6>[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
763 03:18:48.060237 <6>[ 0.000000] Root IRQ handler: gic_handle_irq
764 03:18:48.060648 <6>[ 0.000000] GIC: Using split EOI/Deactivate mode
765 03:18:48.061022 <6>[ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
766 03:18:48.061876 <6>[ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
767 03:18:48.062330 <6>[ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
768 03:18:48.063241 <6>[ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
769 03:18:48.113549 <6>[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
770 03:18:48.114108 <3>[ 0.000000] timer_sp804: timer clock not found: -517
771 03:18:48.114513 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
772 03:18:48.115374 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
773 03:18:48.115787 <3>[ 0.000000] timer_sp804: timer clock not found: -517
774 03:18:48.116146 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
775 03:18:48.161080 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
776 03:18:48.161637 <6>[ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
777 03:18:48.162578 <6>[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
778 03:18:48.163022 <6>[ 0.000001] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns
779 03:18:48.163387 <6>[ 0.011059] Console: colour dummy device 80x25
780 03:18:48.164619 <4>[ 0.015959] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
781 03:18:48.205562 <4>[ 0.024149] ... MAX_LOCKDEP_SUBCLASSES: 8
782 03:18:48.206106 <4>[ 0.028634] ... MAX_LOCK_DEPTH: 48
783 03:18:48.206506 <4>[ 0.033206] ... MAX_LOCKDEP_KEYS: 8192
784 03:18:48.206866 <4>[ 0.037953] ... CLASSHASH_SIZE: 4096
785 03:18:48.207211 <4>[ 0.042701] ... MAX_LOCKDEP_ENTRIES: 32768
786 03:18:48.208041 <4>[ 0.047537] ... MAX_LOCKDEP_CHAINS: 65536
787 03:18:48.208437 <4>[ 0.052373] ... CHAINHASH_SIZE: 32768
788 03:18:48.208810 <4>[ 0.057209] memory used by lock dependency info: 6365 kB
789 03:18:48.209286 <4>[ 0.063014] memory used for stack traces: 4224 kB
790 03:18:48.252688 <4>[ 0.068203] per task-struct memory footprint: 1920 bytes
791 03:18:48.253511 <6>[ 0.074385] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=200000)
792 03:18:48.254101 <6>[ 0.085339] pid_max: default: 32768 minimum: 301
793 03:18:48.254951 <6>[ 0.091398] LSM: Security Framework initializing
794 03:18:48.255342 <6>[ 0.096649] landlock: Up and running.
795 03:18:48.255692 <6>[ 0.100834] LSM support for eBPF active
796 03:18:48.256237 <6>[ 0.105967] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
797 03:18:48.276507 <6>[ 0.114003] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
798 03:18:48.324642 <6>[ 0.142181] cblist_init_generic: Setting adjustable number of callback queues.
799 03:18:48.325208 <6>[ 0.149930] cblist_init_generic: Setting shift to 3 and lim to 1.
800 03:18:48.326097 <6>[ 0.157189] cblist_init_generic: Setting adjustable number of callback queues.
801 03:18:48.326491 <6>[ 0.164947] cblist_init_generic: Setting shift to 3 and lim to 1.
802 03:18:48.326837 <6>[ 0.172206] cblist_init_generic: Setting adjustable number of callback queues.
803 03:18:48.328144 <6>[ 0.179961] cblist_init_generic: Setting shift to 3 and lim to 1.
804 03:18:48.343480 <6>[ 0.187197] Running RCU-tasks wait API self tests
805 03:18:48.463196 <6>[ 0.299669] rcu: Hierarchical SRCU implementation.
806 03:18:48.463741 <6>[ 0.304904] rcu: Max phase no-delay instances is 1000.
807 03:18:48.466490 <6>[ 0.310764] Callback from call_rcu_tasks_trace() invoked.
808 03:18:48.504134 <6>[ 0.343553] EFI services will not be available.
809 03:18:48.507377 <6>[ 0.352026] smp: Bringing up secondary CPUs ...
810 03:18:48.565430 <6>[ 0.362534] CPU features: detected: Spectre-v2
811 03:18:48.565995 <6>[ 0.362548] CPU features: detected: Spectre-v3a
812 03:18:48.566437 <6>[ 0.362558] CPU features: detected: Spectre-BHB
813 03:18:48.567288 <6>[ 0.362568] CPU features: detected: ARM erratum 834220
814 03:18:48.567688 <6>[ 0.362577] CPU features: detected: ARM erratum 832075
815 03:18:48.568034 <6>[ 0.362584] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
816 03:18:48.568370 <6>[ 0.362591] Detected PIPT I-cache on CPU1
817 03:18:48.609569 <6>[ 0.362815] CPU1: Booted secondary processor 0x0000000000 [0x410fd070]
818 03:18:48.610125 <6>[ 0.368366] Detected PIPT I-cache on CPU2
819 03:18:48.610523 <6>[ 0.368506] CPU2: Booted secondary processor 0x0000000001 [0x410fd070]
820 03:18:48.610888 <6>[ 0.373637] Detected VIPT I-cache on CPU3
821 03:18:48.611240 <6>[ 0.373917] CPU3: Booted secondary processor 0x0000000101 [0x410fd030]
822 03:18:48.611582 <6>[ 0.379143] Detected VIPT I-cache on CPU4
823 03:18:48.612378 <6>[ 0.379400] CPU4: Booted secondary processor 0x0000000102 [0x410fd030]
824 03:18:48.612780 <6>[ 0.384668] Detected VIPT I-cache on CPU5
825 03:18:48.668035 <6>[ 0.384932] CPU5: Booted secondary processor 0x0000000103 [0x410fd030]
826 03:18:48.668583 <6>[ 0.385595] smp: Brought up 1 node, 6 CPUs
827 03:18:48.668981 <6>[ 0.483268] SMP: Total of 6 processors activated.
828 03:18:48.669346 <6>[ 0.488546] Callback from call_rcu_tasks_rude() invoked.
829 03:18:48.670241 <6>[ 0.494480] CPU features: detected: 32-bit EL0 Support
830 03:18:48.670654 <6>[ 0.500055] CPU features: detected: 32-bit EL1 Support
831 03:18:48.671008 <6>[ 0.505748] CPU features: detected: CRC32 instructions
832 03:18:48.671468 <6>[ 0.511670] CPU: All CPU(s) started at EL2
833 03:18:48.672038 <6>[ 0.516193] alternatives: applying system-wide alternatives
834 03:18:48.687133 <6>[ 0.542821] devtmpfs: initialized
835 03:18:48.751079 <6>[ 0.603992] Callback from call_rcu_tasks() invoked.
836 03:18:48.811787 <6>[ 0.644270] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
837 03:18:48.815185 <6>[ 0.654492] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
838 03:18:48.847008 <6>[ 0.690705] pinctrl core: initialized pinctrl subsystem
839 03:18:48.902480 <6>[ 0.708563] DMI not present or invalid.
840 03:18:48.903034 <6>[ 0.716029] NET: Registered PF_NETLINK/PF_ROUTE protocol family
841 03:18:48.904010 <6>[ 0.728773] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
842 03:18:48.904443 <6>[ 0.737346] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
843 03:18:48.904907 <6>[ 0.747872] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
844 03:18:48.906038 <6>[ 0.756677] audit: initializing netlink subsys (disabled)
845 03:18:48.953729 <5>[ 0.763280] audit: type=2000 audit(0.628:1): state=initialized audit_enabled=0 res=1
846 03:18:48.954299 <6>[ 0.771590] thermal_sys: Registered thermal governor 'step_wise'
847 03:18:48.955286 <6>[ 0.771612] thermal_sys: Registered thermal governor 'power_allocator'
848 03:18:48.955725 <6>[ 0.778479] cpuidle: using governor menu
849 03:18:48.956189 <6>[ 0.791128] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
850 03:18:48.957194 <6>[ 0.798875] ASID allocator initialised with 65536 entries
851 03:18:48.972937 <6>[ 0.818610] Serial: AMBA PL011 UART driver
852 03:18:49.065150 <6>[ 0.881466] amba 20040000.funnel: Fixed dependency cycle(s) with /etf@20010000/in-ports/port/endpoint
853 03:18:49.066270 <6>[ 0.893237] amba 20100000.stm: Fixed dependency cycle(s) with /funnel@20040000/in-ports/port@2/endpoint
854 03:18:49.066743 <6>[ 0.904359] amba 20120000.replicator: Fixed dependency cycle(s) with /etf@20010000/out-ports/port/endpoint
855 03:18:49.067235 <6>[ 0.914582] amba 20120000.replicator: Fixed dependency cycle(s) with /etr@20070000/in-ports/port/endpoint
856 03:18:49.119582 <6>[ 0.924693] amba 20120000.replicator: Fixed dependency cycle(s) with /tpiu@20030000/in-ports/port/endpoint
857 03:18:49.120131 <6>[ 0.938437] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22040000/out-ports/port/endpoint
858 03:18:49.121108 <6>[ 0.948460] amba 220c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000/in-ports/port@0/endpoint
859 03:18:49.121539 <6>[ 0.960490] amba 22140000.etm: Fixed dependency cycle(s) with /funnel@220c0000/in-ports/port@1/endpoint
860 03:18:49.181527 <6>[ 0.974965] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23040000/out-ports/port/endpoint
861 03:18:49.182115 <6>[ 0.985061] amba 230c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000/in-ports/port@1/endpoint
862 03:18:49.183121 <6>[ 0.997277] amba 23140000.etm: Fixed dependency cycle(s) with /funnel@230c0000/in-ports/port@1/endpoint
863 03:18:49.183562 <6>[ 1.009895] amba 23240000.etm: Fixed dependency cycle(s) with /funnel@230c0000/in-ports/port@2/endpoint
864 03:18:49.185113 <6>[ 1.022493] amba 23340000.etm: Fixed dependency cycle(s) with /funnel@230c0000/in-ports/port@3/endpoint
865 03:18:49.203251 <6>[ 1.054968] 7ff80000.serial: ttyAMA0 at MMIO 0x7ff80000 (irq = 15, base_baud = 0) is a PL011 rev3
866 03:18:49.231571 <6>[ 1.064367] printk: console [ttyAMA0] enabled
867 03:18:49.232079 <6>[ 1.064367] printk: console [ttyAMA0] enabled
868 03:18:49.232579 <6>[ 1.073743] printk: bootconsole [pl11] disabled
869 03:18:49.234893 <6>[ 1.073743] printk: bootconsole [pl11] disabled
870 03:18:49.250717 <4>[ 1.104358] KASLR disabled due to lack of seed
871 03:18:49.395281 <6>[ 1.216104] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
872 03:18:49.395880 <6>[ 1.223237] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
873 03:18:49.396889 <6>[ 1.229817] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
874 03:18:49.397334 <6>[ 1.236914] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
875 03:18:49.397807 <6>[ 1.243490] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
876 03:18:49.398837 <6>[ 1.250585] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
877 03:18:49.421315 <6>[ 1.257158] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
878 03:18:49.421826 <6>[ 1.264253] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
879 03:18:49.440533 <6>[ 1.284502] ACPI: Interpreter disabled.
880 03:18:49.496496 <6>[ 1.303098] iommu: Default domain type: Translated
881 03:18:49.497052 <6>[ 1.308307] iommu: DMA domain TLB invalidation policy: strict mode
882 03:18:49.497440 <5>[ 1.318223] SCSI subsystem initialized
883 03:18:49.498304 <6>[ 1.326866] usbcore: registered new interface driver usbfs
884 03:18:49.498700 <6>[ 1.333081] usbcore: registered new interface driver hub
885 03:18:49.499055 <6>[ 1.339005] usbcore: registered new device driver usb
886 03:18:49.500086 <6>[ 1.349086] i2c 0-0070: Fixed dependency cycle(s) with /hdlcd@7ff60000/port/endpoint
887 03:18:49.543255 <6>[ 1.357903] i2c 0-0071: Fixed dependency cycle(s) with /hdlcd@7ff50000/port/endpoint
888 03:18:49.543765 <6>[ 1.369470] pps_core: LinuxPPS API ver. 1 registered
889 03:18:49.544621 <6>[ 1.374751] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
890 03:18:49.545023 <6>[ 1.384383] PTP clock support registered
891 03:18:49.545376 <6>[ 1.389475] EDAC MC: Ver: 3.0.0
892 03:18:49.546742 <6>[ 1.401916] FPGA manager framework
893 03:18:49.612184 <6>[ 1.406753] Advanced Linux Sound Architecture Driver Initialized.
894 03:18:49.612737 <6>[ 1.417725] NET: Registered PF_ATMPVC protocol family
895 03:18:49.613121 <6>[ 1.423095] NET: Registered PF_ATMSVC protocol family
896 03:18:49.613978 <6>[ 1.430167] vgaarb: loaded
897 03:18:49.614420 <6>[ 1.435115] clocksource: Switched to clocksource arch_sys_counter
898 03:18:49.614773 <5>[ 1.445922] VFS: Disk quotas dquot_6.6.0
899 03:18:49.615107 <6>[ 1.450404] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
900 03:18:49.615943 <6>[ 1.460462] pnp: PnP ACPI: disabled
901 03:18:49.716661 <6>[ 1.525224] NET: Registered PF_INET protocol family
902 03:18:49.717213 <6>[ 1.530928] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear)
903 03:18:49.718235 <6>[ 1.548567] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear)
904 03:18:49.718676 <6>[ 1.558548] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
905 03:18:49.719149 <6>[ 1.566770] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
906 03:18:49.735257 <6>[ 1.575824] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
907 03:18:49.808452 <6>[ 1.615433] TCP: Hash tables configured (established 65536 bind 65536)
908 03:18:49.808998 <6>[ 1.624266] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, linear)
909 03:18:49.810022 <6>[ 1.634805] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear)
910 03:18:49.810466 <6>[ 1.644548] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear)
911 03:18:49.810934 <6>[ 1.655181] NET: Registered PF_UNIX/PF_LOCAL protocol family
912 03:18:49.812018 <6>[ 1.664463] RPC: Registered named UNIX socket transport module.
913 03:18:49.866858 <6>[ 1.670755] RPC: Registered udp transport module.
914 03:18:49.867388 <6>[ 1.675788] RPC: Registered tcp transport module.
915 03:18:49.867881 <6>[ 1.680804] RPC: Registered tcp NFSv4.1 backchannel transport module.
916 03:18:49.868836 <6>[ 1.687579] NET: Registered PF_XDP protocol family
917 03:18:49.869263 <6>[ 1.692705] PCI: CLS 0 bytes, default 64
918 03:18:49.869721 <6>[ 1.700179] Unpacking initramfs...
919 03:18:49.870205 <6>[ 1.711694] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
920 03:18:49.898940 <6>[ 1.723925] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
921 03:18:49.899449 <6>[ 1.732811] kvm [1]: Guests without required CPU erratum workarounds can deadlock system!
922 03:18:49.899937 <6>[ 1.732811] Only trusted guests should be used on this system.
923 03:18:49.902342 <6>[ 1.747422] kvm [1]: IPA Size Limit: 40 bits
924 03:18:49.925941 <6>[ 1.767922] kvm [1]: vgic interrupt IRQ9
925 03:18:49.929230 <6>[ 1.773153] kvm [1]: Hyp mode initialized successfully
926 03:18:49.964887 <5>[ 1.803160] Initialise system trusted keyrings
927 03:18:49.968094 <6>[ 1.809730] workingset: timestamp_bits=42 max_order=21 bucket_order=0
928 03:18:50.200909 <6>[ 2.040920] squashfs: version 4.0 (2009/01/31) Phillip Lougher
929 03:18:50.252664 <5>[ 2.061807] NFS: Registering the id_resolver key type
930 03:18:50.253199 <5>[ 2.067440] Key type id_resolver registered
931 03:18:50.253691 <5>[ 2.072025] Key type id_legacy registered
932 03:18:50.254186 <6>[ 2.078026] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
933 03:18:50.255134 <6>[ 2.085148] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
934 03:18:50.256122 <6>[ 2.097315] 9p: Installing v9fs 9p2000 file system support
935 03:18:50.354617 <6>[ 2.167037] NET: Registered PF_ALG protocol family
936 03:18:50.355172 <5>[ 2.172413] Key type asymmetric registered
937 03:18:50.355663 <5>[ 2.176880] Asymmetric key parser 'x509' registered
938 03:18:50.356122 <6>[ 2.182526] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
939 03:18:50.356571 <6>[ 2.190305] io scheduler mq-deadline registered
940 03:18:50.357481 <6>[ 2.195157] io scheduler kyber registered
941 03:18:50.358107 <4>[ 2.201857] test_firmware: interface ready
942 03:18:50.469608 <6>[ 2.309796] pl061_gpio 1c1d0000.gpio: PL061 GPIO chip registered
943 03:18:50.501623 <6>[ 2.347987] EINJ: ACPI disabled.
944 03:18:50.722463 <6>[ 2.562503] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
945 03:18:50.761196 <6>[ 2.600104] SuperH (H)SCI(F) driver initialized
946 03:18:50.764453 <6>[ 2.609121] msm_serial: driver initialized
947 03:18:50.805437 <5>[ 2.625873] arm-smmu 7fb00000.iommu: probing hardware configuration...
948 03:18:50.805989 <5>[ 2.632772] arm-smmu 7fb00000.iommu: SMMUv1 with:
949 03:18:50.806513 <5>[ 2.637828] arm-smmu 7fb00000.iommu: stage 2 translation
950 03:18:50.807465 <5>[ 2.643575] arm-smmu 7fb00000.iommu: coherent table walk
951 03:18:50.807886 <5>[ 2.649351] arm-smmu 7fb00000.iommu: stream matching with 16 register groups
952 03:18:50.808344 <5>[ 2.656877] arm-smmu 7fb00000.iommu: 4 context banks (4 stage-2 only)
953 03:18:50.856037 <5>[ 2.663793] arm-smmu 7fb00000.iommu: Supported page sizes: 0x60211000
954 03:18:50.856578 <5>[ 2.670675] arm-smmu 7fb00000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
955 03:18:50.857065 <5>[ 2.682260] arm-smmu 7fb00000.iommu: preserved 0 boot mappings
956 03:18:50.857522 <5>[ 2.690580] arm-smmu 7fb10000.iommu: probing hardware configuration...
957 03:18:50.858452 <5>[ 2.697467] arm-smmu 7fb10000.iommu: SMMUv1 with:
958 03:18:50.858869 <5>[ 2.702549] arm-smmu 7fb10000.iommu: stage 2 translation
959 03:18:50.859382 <5>[ 2.708297] arm-smmu 7fb10000.iommu: non-coherent table walk
960 03:18:50.906473 <5>[ 2.714392] arm-smmu 7fb10000.iommu: (IDR0.CTTW overridden by FW configuration)
961 03:18:50.907007 <5>[ 2.722167] arm-smmu 7fb10000.iommu: stream matching with 2 register groups
962 03:18:50.907394 <5>[ 2.729610] arm-smmu 7fb10000.iommu: 1 context banks (1 stage-2 only)
963 03:18:50.907752 <5>[ 2.736570] arm-smmu 7fb10000.iommu: Supported page sizes: 0x60211000
964 03:18:50.908563 <5>[ 2.743466] arm-smmu 7fb10000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
965 03:18:50.908961 <5>[ 2.754698] arm-smmu 7fb10000.iommu: preserved 0 boot mappings
966 03:18:50.909919 <5>[ 2.762943] arm-smmu 7fb20000.iommu: probing hardware configuration...
967 03:18:50.950182 <5>[ 2.769830] arm-smmu 7fb20000.iommu: SMMUv1 with:
968 03:18:50.950728 <5>[ 2.774884] arm-smmu 7fb20000.iommu: stage 2 translation
969 03:18:50.951116 <5>[ 2.780632] arm-smmu 7fb20000.iommu: non-coherent table walk
970 03:18:50.951937 <5>[ 2.786726] arm-smmu 7fb20000.iommu: (IDR0.CTTW overridden by FW configuration)
971 03:18:50.952325 <5>[ 2.794501] arm-smmu 7fb20000.iommu: stream matching with 2 register groups
972 03:18:50.952676 <5>[ 2.801930] arm-smmu 7fb20000.iommu: 1 context banks (1 stage-2 only)
973 03:18:51.000112 <5>[ 2.808838] arm-smmu 7fb20000.iommu: Supported page sizes: 0x60211000
974 03:18:51.000652 <5>[ 2.815720] arm-smmu 7fb20000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
975 03:18:51.001041 <5>[ 2.826842] arm-smmu 7fb20000.iommu: preserved 0 boot mappings
976 03:18:51.001395 <5>[ 2.834929] arm-smmu 7fb30000.iommu: probing hardware configuration...
977 03:18:51.002260 <5>[ 2.841827] arm-smmu 7fb30000.iommu: SMMUv1 with:
978 03:18:51.002653 <5>[ 2.846916] arm-smmu 7fb30000.iommu: stage 2 translation
979 03:18:51.003000 <5>[ 2.852678] arm-smmu 7fb30000.iommu: coherent table walk
980 03:18:51.046868 <5>[ 2.858452] arm-smmu 7fb30000.iommu: stream matching with 2 register groups
981 03:18:51.047380 <5>[ 2.865882] arm-smmu 7fb30000.iommu: 1 context banks (1 stage-2 only)
982 03:18:51.047760 <5>[ 2.872791] arm-smmu 7fb30000.iommu: Supported page sizes: 0x60211000
983 03:18:51.048599 <5>[ 2.879672] arm-smmu 7fb30000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
984 03:18:51.050371 <5>[ 2.890784] arm-smmu 7fb30000.iommu: preserved 0 boot mappings
985 03:18:51.172803 <6>[ 3.008400] loop: module loaded
986 03:18:51.176056 <6>[ 3.019340] lkdtm: No crash points registered, enable through debugfs
987 03:18:51.191931 <6>[ 3.040929] megasas: 07.719.03.00-rc1
988 03:18:51.289545 <6>[ 3.101305] thunder_xcv, ver 1.0
989 03:18:51.290133 <6>[ 3.105233] thunder_bgx, ver 1.0
990 03:18:51.290517 <6>[ 3.109135] nicpf, ver 1.0
991 03:18:51.291369 <6>[ 3.119001] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
992 03:18:51.291775 <6>[ 3.126567] hns3: Copyright (c) 2017 Huawei Corporation.
993 03:18:51.292125 <6>[ 3.132733] hclge is initializing
994 03:18:51.292461 <6>[ 3.136529] e1000: Intel(R) PRO/1000 Network Driver
995 03:18:51.292796 <6>[ 3.141741] e1000: Copyright (c) 1999-2006 Intel Corporation.
996 03:18:51.293305 <6>[ 3.148223] e1000e: Intel(R) PRO/1000 Network Driver
997 03:18:51.339643 <6>[ 3.153503] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
998 03:18:51.340167 <6>[ 3.160144] igb: Intel(R) Gigabit Ethernet Network Driver
999 03:18:51.341017 <6>[ 3.165860] igb: Copyright (c) 2007-2014 Intel Corporation.
1000 03:18:51.341415 <6>[ 3.172035] igbvf: Intel(R) Gigabit Virtual Function Network Driver
1001 03:18:51.341774 <6>[ 3.178622] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
1002 03:18:51.343151 <6>[ 3.186638] sky2: driver version 1.30
1003 03:18:52.637541 <6>[ 4.479761] Freeing initrd memory: 24288K
1004 03:18:52.699578 <5>[ 4.540067] smsc: module verification failed: signature and/or required key missing - tainting kernel
1005 03:18:52.733289 <6>[ 4.566977] smsc911x 18000000.ethernet eth0: MAC Address: 00:02:f7:00:58:4d
1006 03:18:52.736627 <6>[ 4.578780] VFIO - User Level meta-driver version: 0.3
1007 03:18:52.777876 <6>[ 4.598389] ehci-platform 7ffc0000.usb: Adding to iommu group 0
1008 03:18:52.778937 <6>[ 4.601773] usbcore: registered new interface driver usb-storage
1009 03:18:52.779377 <6>[ 4.606070] ohci-platform 7ffb0000.usb: Adding to iommu group 0
1010 03:18:52.779763 <6>[ 4.607382] ehci-platform 7ffc0000.usb: EHCI Host Controller
1011 03:18:52.780117 <6>[ 4.607742] ehci-platform 7ffc0000.usb: new USB bus registered, assigned bus number 1
1012 03:18:52.780464 <6>[ 4.608901] ehci-platform 7ffc0000.usb: irq 29, io mem 0x7ffc0000
1013 03:18:52.821629 <6>[ 4.619196] ehci-platform 7ffc0000.usb: USB 2.0 started, EHCI 1.00
1014 03:18:52.822681 <6>[ 4.625317] ohci-platform 7ffb0000.usb: Generic Platform OHCI controller
1015 03:18:52.823117 <6>[ 4.638437] hub 1-0:1.0: USB hub found
1016 03:18:52.823491 <6>[ 4.641620] rtc-pl031 1c170000.rtc: registered as rtc0
1017 03:18:52.823839 <6>[ 4.641782] rtc-pl031 1c170000.rtc: setting system clock to 2000-01-01T00:03:05 UTC (946684985)
1018 03:18:52.824181 <6>[ 4.645973] i2c_dev: i2c /dev entries driver
1019 03:18:52.824512 <6>[ 4.651874] hub 1-0:1.0: 1 port detected
1020 03:18:52.825394 <6>[ 4.678865] sp805-wdt 1c0f0000.watchdog: registration successful
1021 03:18:52.880912 <6>[ 4.682145] ohci-platform 7ffb0000.usb: new USB bus registered, assigned bus number 2
1022 03:18:52.881913 <6>[ 4.694349] ohci-platform 7ffb0000.usb: irq 31, io mem 0x7ffb0000
1023 03:18:52.882392 <6>[ 4.708324] sdhci: Secure Digital Host Controller Interface driver
1024 03:18:52.882907 <6>[ 4.712967] mmci-pl18x 1c050000.mmc: mmc0: PL180 manf 41 rev0 at 0x1c050000 irq 34,0 (pio)
1025 03:18:52.883374 <6>[ 4.714824] sdhci: Copyright(c) Pierre Ossman
1026 03:18:52.884527 <6>[ 4.731148] Synopsys Designware Multimedia Card Interface Driver
1027 03:18:52.938682 <6>[ 4.741675] sdhci-pltfm: SDHCI platform and OF driver helper
1028 03:18:52.939227 <6>[ 4.757181] leds-syscon 1c010008.0.led: registered LED (null)
1029 03:18:52.939724 <6>[ 4.764611] leds-syscon 1c010008.1.led: registered LED (null)
1030 03:18:52.940647 <6>[ 4.771766] leds-syscon 1c010008.2.led: registered LED (null)
1031 03:18:52.941066 <6>[ 4.778847] leds-syscon 1c010008.3.led: registered LED (null)
1032 03:18:52.941518 <6>[ 4.786007] leds-syscon 1c010008.4.led: registered LED (null)
1033 03:18:52.941970 <6>[ 4.788351] hub 2-0:1.0: USB hub found
1034 03:18:52.942563 <6>[ 4.793130] leds-syscon 1c010008.5.led: registered LED (null)
1035 03:18:52.980083 <6>[ 4.796446] hub 2-0:1.0: 1 port detected
1036 03:18:52.980582 <6>[ 4.803308] leds-syscon 1c010008.6.led: registered LED (null)
1037 03:18:52.981074 <6>[ 4.813546] leds-syscon 1c010008.7.led: registered LED (null)
1038 03:18:52.983470 <6>[ 4.823110] ledtrig-cpu: registered to indicate activity on CPUs
1039 03:18:53.011068 <6>[ 4.843976] usbcore: registered new interface driver usbhid
1040 03:18:53.011572 <6>[ 4.849876] usbhid: USB HID core driver
1041 03:18:53.014434 <6>[ 4.858729] mhu 2b1f0000.mhu: ARM MHU Mailbox registered
1042 03:18:53.059370 <6>[ 4.899391] ipip: IPv4 and MPLS over IPv4 tunneling driver
1043 03:18:53.059872 <6>[ 4.908556] IPv4 over IPsec tunneling driver
1044 03:18:53.075306 <6>[ 4.922194] NET: Registered PF_INET6 protocol family
1045 03:18:53.133103 <6>[ 4.938863] Segment Routing with IPv6
1046 03:18:53.133641 <6>[ 4.942921] usb 1-1: new high-speed USB device number 2 using ehci-platform
1047 03:18:53.134055 <6>[ 4.950651] In-situ OAM (IOAM) with IPv6
1048 03:18:53.134884 <6>[ 4.959550] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
1049 03:18:53.135264 <6>[ 4.972432] NET: Registered PF_PACKET protocol family
1050 03:18:53.136709 <6>[ 4.979147] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
1051 03:18:53.161070 <6>[ 4.994178] 8021q: 802.1Q VLAN Support v1.8
1052 03:18:53.161559 <6>[ 4.999789] 9pnet: Installing 9P2000 support
1053 03:18:53.161930 <5>[ 5.004719] Key type dns_resolver registered
1054 03:18:53.164349 <6>[ 5.009319] mpls_gso: MPLS GSO support
1055 03:18:53.189994 <6>[ 5.033375] registered taskstats version 1
1056 03:18:53.193279 <5>[ 5.038010] Loading compiled-in X.509 certificates
1057 03:18:53.257141 <6>[ 5.113015] hub 1-1:1.0: USB hub found
1058 03:18:53.273147 <6>[ 5.118073] hub 1-1:1.0: 4 ports detected
1059 03:18:53.318912 <5>[ 5.145053] Loaded X.509 cert 'Build time autogenerated kernel key: 11846a9a65237a0a7c7ef9fd9cb8c35c168c932e'
1060 03:18:53.319425 <6>[ 5.156456] ima: No TPM chip found, activating TPM-bypass!
1061 03:18:53.319791 <6>[ 5.162299] ima: Allocated hash algorithm: sha1
1062 03:18:53.322225 <6>[ 5.167380] ima: No architecture policies found
1063 03:18:53.385084 <6>[ 5.224654] dma-pl330 7ff00000.dma-controller: Adding to iommu group 1
1064 03:18:53.407817 <6>[ 5.243603] dma-pl330 7ff00000.dma-controller: Loaded driver for PL330 DMAC-341330
1065 03:18:53.411040 <6>[ 5.251594] dma-pl330 7ff00000.dma-controller: DBUFF-1024x16bytes Num_Chans-8 Num_Peri-8 Num_Events-8
1066 03:18:53.469740 <3>[ 5.307445] scpi_protocol scpi: incorrect or no SCP firmware found
1067 03:18:53.473018 <4>[ 5.313993] scpi_protocol: probe of scpi failed with error -110
1068 03:18:53.496939 <6>[ 5.336916] input: gpio-keys as /devices/platform/gpio-keys/input/input1
1069 03:18:53.807637 <4>[ 5.647411] atkbd serio0: keyboard reset failed on 1c060000.kmi
1070 03:18:55.054436 <4>[ 6.895189] atkbd serio1: keyboard reset failed on 1c070000.kmi
1071 03:19:01.738763 <6>[ 13.567386] 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
1072 03:19:01.856599 <4>[ 13.696133] psmouse serio0: Failed to enable mouse on 1c060000.kmi
1073 03:19:08.320886 <6>[ 20.149926] 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
1074 03:19:08.455407 <4>[ 20.278299] psmouse serio1: Failed to enable mouse on 1c070000.kmi
1075 03:19:08.455911 <6>[ 20.288014] 8021q: adding VLAN 0 to HW filter on device bond0
1076 03:19:08.458797 <6>[ 20.294890] SMSC LAN911x Internal PHY 18000000.ethernet-ffffffff:01: attached PHY driver (mii_bus:phy_addr=18000000.ethernet-ffffffff:01, irq=POLL)
1077 03:19:08.479713 <6>[ 20.319176] smsc911x 18000000.ethernet eth0: SMSC911x/921x identified at 0xffff80000d490000, IRQ: 28
1078 03:19:10.541688 <6>[ 22.384111] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
1079 03:19:16.577048 <5>[ 22.411167] Sending DHCP requests ..., OK
1080 03:19:16.577658 <6>[ 28.399635] IP-Config: Got DHCP answer from 192.168.56.254, my address is 192.168.56.219
1081 03:19:16.578121 <6>[ 28.408075] IP-Config: Complete:
1082 03:19:16.579012 <6>[ 28.411618] device=eth0, hwaddr=00:02:f7:00:58:4d, ipaddr=192.168.56.219, mask=255.255.255.0, gw=192.168.56.254
1083 03:19:16.579435 <6>[ 28.422476] host=192.168.56.219, domain=mayfield.sirena.org.uk, nis-domain=(none)
1084 03:19:16.580464 <6>[ 28.430713] bootserver=192.168.56.254, rootserver=192.168.56.230, rootpath=
1085 03:19:16.608418 <6>[ 28.430729] nameserver0=192.168.56.254
1086 03:19:16.608911 <6>[ 28.442935] ntpserver0=50.205.244.22, ntpserver1=85.199.214.99
1087 03:19:16.609299 <6>[ 28.457610] ALSA device list:
1088 03:19:16.609655 <6>[ 28.461044] No soundcards found.
1089 03:19:16.611723 <6>[ 28.466105] uart-pl011 7ff80000.serial: no DMA platform data
1090 03:19:16.709123 <6>[ 28.549028] Freeing unused kernel memory: 14272K
1091 03:19:16.712367 <6>[ 28.554377] Run /init as init process
1092 03:19:16.792265 Loading, please wait...
1093 03:19:17.016072 Starting version 247.3-7+deb11u4
1094 03:19:21.795856 <6>[ 33.641010] tda998x 0-0070: found TDA19988
1095 03:19:21.939637 <6>[ 33.780555] tda998x 0-0071: found TDA19988
1096 03:19:22.003612 Begin: Loading essential drivers ... done.
1097 03:19:22.019575 Begin: Running /scripts/init-premount ... done.
1098 03:19:22.052487 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
1099 03:19:22.055688 Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available
1100 03:19:22.087509 Device /sys/class/net/bond0 found
1101 03:19:22.103482 done.
1102 03:19:22.322274 IP-Config: bond0 hardware address<6>[ 34.160109] 8021q: adding VLAN 0 to HW filter on device bond0
1103 03:19:22.325505 0e:9f:d1:32:a8:f9 mtu 1500 DHCP
1104 03:19:22.359111 IP-Config: eth0 hardware address 00:02:f7:00:58:4d mtu 1500 DHCP
1105 03:19:22.362403 /sys/class/net/bonding_masters/flags: Not a directory
1106 03:19:22.412105 IP-Config: eth0 complete (dhcp from 192.168.56.254):
1107 03:19:22.412631 address: 192.168.56.219 broadcast: 192.168.56.255 netmask: 255.255.255.0
1108 03:19:22.413529 gateway: 192.168.56.254 dns0 : 192.168.56.254 dns1 : 0.0.0.0
1109 03:19:22.413953 domain : mayfield.sirena.org.uk
1110 03:19:22.415546 rootserver: 192.168.56.254 rootpath:
1111 03:19:22.416033 filename :
1112 03:19:22.542945 done.
1113 03:19:22.560754 Begin: Running /scripts/nfs-bottom ... done.
1114 03:19:22.692014 Begin: Running /scripts/init-bottom ... done.
1115 03:19:26.017206 <30>[ 37.857425] systemd[1]: System time before build time, advancing clock.
1116 03:19:26.583561 <30>[ 38.396243] systemd[1]: systemd 247.3-7+deb11u4 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)
1117 03:19:26.586872 <30>[ 38.427559] systemd[1]: Detected architecture arm64.
1118 03:19:26.634588
1119 03:19:26.635217 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
1120 03:19:26.635600
1121 03:19:26.663697 <30>[ 38.502991] systemd[1]: Set hostname to <debian-bullseye-arm64>.
1122 03:19:28.928799 <30>[ 40.768141] systemd[1]: Queued start job for default target Graphical Interface.
1123 03:19:29.807894 <5>[ 41.651572] random: crng init done
1124 03:19:29.859652 <30>[ 41.698998] systemd[1]: Created slice system-getty.slice.
1125 03:19:29.862930 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
1126 03:19:29.894635 <30>[ 41.731733] systemd[1]: Created slice system-modprobe.slice.
1127 03:19:29.897882 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
1128 03:19:29.922646 <30>[ 41.759465] systemd[1]: Created slice system-serial\x2dgetty.slice.
1129 03:19:29.925901 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
1130 03:19:29.976531 <30>[ 41.786803] systemd[1]: Created slice User and Session Slice.
1131 03:19:29.977043 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
1132 03:19:29.977941 <30>[ 41.809752] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
1133 03:19:29.980128 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
1134 03:19:30.003549 <30>[ 41.837175] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
1135 03:19:30.006815 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
1136 03:19:30.041477 <30>[ 41.864258] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
1137 03:19:30.041973 <30>[ 41.876640] systemd[1]: Reached target Local Encrypted Volumes.
1138 03:19:30.042392 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
1139 03:19:30.044909 <30>[ 41.899562] systemd[1]: Reached target Paths.
1140 03:19:30.096425 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
1141 03:19:30.096911 <30>[ 41.919509] systemd[1]: Reached target Remote File Systems.
1142 03:19:30.097286 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
1143 03:19:30.097629 <30>[ 41.939484] systemd[1]: Reached target Slices.
1144 03:19:30.099875 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
1145 03:19:30.117388 <30>[ 41.959502] systemd[1]: Reached target Swap.
1146 03:19:30.120632 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
1147 03:19:30.145381 <30>[ 41.981517] systemd[1]: Listening on initctl Compatibility Named Pipe.
1148 03:19:30.148653 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
1149 03:19:30.172352 <30>[ 42.008864] systemd[1]: Listening on Journal Audit Socket.
1150 03:19:30.175627 [[0;32m OK [0m] Listening on [0;1;39mJournal Audit Socket[0m.
1151 03:19:30.199314 <30>[ 42.036239] systemd[1]: Listening on Journal Socket (/dev/log).
1152 03:19:30.202543 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
1153 03:19:30.226352 <30>[ 42.063017] systemd[1]: Listening on Journal Socket.
1154 03:19:30.226863 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
1155 03:19:30.253290 <30>[ 42.088109] systemd[1]: Listening on Network Service Netlink Socket.
1156 03:19:30.256547 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
1157 03:19:30.305206 <30>[ 42.120424] systemd[1]: Listening on udev Control Socket.
1158 03:19:30.305709 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
1159 03:19:30.306701 <30>[ 42.142362] systemd[1]: Listening on udev Kernel Socket.
1160 03:19:30.308623 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
1161 03:19:30.375226 <30>[ 42.212764] systemd[1]: Mounting Huge Pages File System...
1162 03:19:30.378463 Mounting [0;1;39mHuge Pages File System[0m...
1163 03:19:30.422141 <30>[ 42.257985] systemd[1]: Mounting POSIX Message Queue File System...
1164 03:19:30.425392 Mounting [0;1;39mPOSIX Message Queue File System[0m...
1165 03:19:30.469102 <30>[ 42.305430] systemd[1]: Mounting Kernel Debug File System...
1166 03:19:30.472393 Mounting [0;1;39mKernel Debug File System[0m...
1167 03:19:30.521016 <30>[ 42.357247] systemd[1]: Mounting Kernel Trace File System...
1168 03:19:30.524292 Mounting [0;1;39mKernel Trace File System[0m...
1169 03:19:30.579930 <30>[ 42.412498] systemd[1]: Starting Create list of static device nodes for the current kernel...
1170 03:19:30.583141 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
1171 03:19:30.632858 <30>[ 42.470395] systemd[1]: Starting Load Kernel Module configfs...
1172 03:19:30.636091 Starting [0;1;39mLoad Kernel Module configfs[0m...
1173 03:19:30.712072 <30>[ 42.545400] systemd[1]: Starting Load Kernel Module drm...
1174 03:19:30.712622 Starting [0;1;39mLoad Kernel Module drm[0m...
1175 03:19:30.756886 <30>[ 42.590131] systemd[1]: Starting Load Kernel Module fuse...
1176 03:19:30.757477 Starting [0;1;39mLoad Kernel Module fuse[0m...
1177 03:19:30.787043 <30>[ 42.626166] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
1178 03:19:30.859756 <30>[ 42.701313] systemd[1]: Starting Journal Service...
1179 03:19:30.862992 Starting [0;1;39mJournal Service[0m...
1180 03:19:30.910865 <6>[ 42.753469] fuse: init (API version 7.37)
1181 03:19:30.932703 <30>[ 42.775470] systemd[1]: Starting Load Kernel Modules...
1182 03:19:30.935924 Starting [0;1;39mLoad Kernel Modules[0m...
1183 03:19:30.986690 <30>[ 42.824814] systemd[1]: Starting Remount Root and Kernel File Systems...
1184 03:19:30.989823 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
1185 03:19:31.065497 <30>[ 42.901994] systemd[1]: Starting Coldplug All udev Devices...
1186 03:19:31.068781 Starting [0;1;39mColdplug All udev Devices[0m...
1187 03:19:31.118450 <30>[ 42.956907] systemd[1]: Mounted Huge Pages File System.
1188 03:19:31.121726 [[0;32m OK [0m] Mounted [0;1;39mHuge Pages File System[0m.
1189 03:19:31.145571 <30>[ 42.981697] systemd[1]: Mounted POSIX Message Queue File System.
1190 03:19:31.148722 [[0;32m OK [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
1191 03:19:31.166493 <30>[ 43.006694] systemd[1]: Mounted Kernel Debug File System.
1192 03:19:31.169763 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
1193 03:19:31.193510 <30>[ 43.030314] systemd[1]: Mounted Kernel Trace File System.
1194 03:19:31.196802 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
1195 03:19:31.235429 <30>[ 43.065828] systemd[1]: Finished Create list of static device nodes for the current kernel.
1196 03:19:31.238776 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
1197 03:19:31.269630 <30>[ 43.108422] systemd[1]: modprobe@configfs.service: Succeeded.
1198 03:19:31.288337 <30>[ 43.125074] systemd[1]: Finished Load Kernel Module configfs.
1199 03:19:31.291561 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
1200 03:19:31.321615 <30>[ 43.160945] systemd[1]: modprobe@drm.service: Succeeded.
1201 03:19:31.340406 <30>[ 43.177452] systemd[1]: Finished Load Kernel Module drm.
1202 03:19:31.343649 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
1203 03:19:31.370530 <30>[ 43.209761] systemd[1]: modprobe@fuse.service: Succeeded.
1204 03:19:31.389333 <30>[ 43.225739] systemd[1]: Finished Load Kernel Module fuse.
1205 03:19:31.391838 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
1206 03:19:31.423189 <30>[ 43.259854] systemd[1]: Finished Load Kernel Modules.
1207 03:19:31.426488 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
1208 03:19:31.460204 <30>[ 43.296358] systemd[1]: Finished Remount Root and Kernel File Systems.
1209 03:19:31.463525 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
1210 03:19:31.561241 <30>[ 43.396625] systemd[1]: Mounting FUSE Control File System...
1211 03:19:31.564508 Mounting [0;1;39mFUSE Control File System[0m...
1212 03:19:31.669025 <30>[ 43.504731] systemd[1]: Mounting Kernel Configuration File System...
1213 03:19:31.672402 Mounting [0;1;39mKernel Configuration File System[0m...
1214 03:19:31.713077 <30>[ 43.545730] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
1215 03:19:31.716359 <30>[ 43.556691] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
1216 03:19:31.803274 <30>[ 43.642324] systemd[1]: Starting Load/Save Random Seed...
1217 03:19:31.803831 Starting [0;1;39mLoad/Save Random Seed[0m...
1218 03:19:31.873148 <30>[ 43.705799] systemd[1]: Starting Apply Kernel Variables...
1219 03:19:31.873723 Starting [0;1;39mApply Kernel Variables[0m...
1220 03:19:31.931848 <30>[ 43.774180] systemd[1]: Starting Create System Users...
1221 03:19:31.935112 Starting [0;1;39mCreate System Users[0m...
1222 03:19:31.974777 <30>[ 43.816339] systemd[1]: Started Journal Service.
1223 03:19:31.978109 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1224 03:19:32.019004 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1225 03:19:32.035006 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1226 03:19:32.080950 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1227 03:19:32.176857 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1228 03:19:32.208837 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1229 03:19:32.393530 <46>[ 44.233404] systemd-journald[242]: Received client request to flush runtime journal.
1230 03:19:32.529309 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1231 03:19:32.628322 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1232 03:19:34.616267 [[0m[0;31m* [0m] (1 of 4) A start job is running for…Persistent Storage (5s / 1min 33s)
1233 03:19:35.092844 M[K[[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1234 03:19:35.135925 [K[[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1235 03:19:35.159890 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1236 03:19:35.175850 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1237 03:19:35.254084 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1238 03:19:35.310028 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1239 03:19:35.907229 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1240 03:19:36.019127 Starting [0;1;39mNetwork Service[0m...
1241 03:19:36.105992 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1242 03:19:36.409884 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1243 03:19:36.527788 Starting [0;1;39mNetwork Time Synchronization[0m...
1244 03:19:36.577775 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1245 03:19:37.217082 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1246 03:19:37.520806 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1247 03:19:37.664625 Starting [0;1;39mNetwork Name Resolution[0m...
1248 03:19:37.696570 [[0;32m OK [0m] Started [0;1;39mNetwork Time Synchronization[0m.
1249 03:19:37.717684 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1250 03:19:37.759440 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1251 03:19:37.759779 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Set[0m.
1252 03:19:37.762631 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Synchronized[0m.
1253 03:19:37.841530 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1254 03:19:37.880457 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1255 03:19:37.917402 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1256 03:19:37.965354 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1257 03:19:37.968745 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1258 03:19:38.005581 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1259 03:19:38.008866 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1260 03:19:38.024681 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1261 03:19:38.104498 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1262 03:19:39.196561 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1263 03:19:39.724083 Starting [0;1;39mUser Login Management[0m...
1264 03:19:39.995724 [[0;32m OK [0m] Found device [0;1;39m/dev/ttyAMA0[0m.
1265 03:19:41.902824 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1266 03:19:42.078607 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1267 03:19:42.876177 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1268 03:19:42.892288 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1269 03:19:42.915334 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1270 03:19:42.979212 Starting [0;1;39mPermit User Sessions[0m...
1271 03:19:43.169729 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1272 03:19:43.233639 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1273 03:19:43.313538 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttyAMA0[0m.
1274 03:19:43.355641 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1275 03:19:43.356134 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1276 03:19:43.358876 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1277 03:19:43.432338 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1278 03:19:43.699514 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1279 03:19:43.832082
1280 03:19:43.849855 Debian GNU/Linux 11 debian-bullseye-arm64 ttyAMA0
1281 03:19:43.850150
1282 03:19:43.853051 debian-bullseye-arm64 login: root (automatic login)
1283 03:19:43.853309
1284 03:19:44.894060 Linux debian-bullseye-arm64 6.1.78-cip15 #1 SMP PREEMPT Mon Feb 26 02:05:36 UTC 2024 aarch64
1285 03:19:44.894387
1286 03:19:44.894575 The programs included with the Debian GNU/Linux system are free software;
1287 03:19:44.895107 the exact distribution terms for each program are described in the
1288 03:19:44.895298 individual files in /usr/share/doc/*/copyright.
1289 03:19:44.895545
1290 03:19:44.895689 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1291 03:19:44.897318 permitted by applicable law.
1292 03:19:47.599229 Matched prompt #10: / #
1294 03:19:47.600021 Setting prompt string to ['/ #']
1295 03:19:47.600257 end: 2.4.4.1 login-action (duration 00:01:03) [common]
1297 03:19:47.600752 end: 2.4.4 auto-login-action (duration 00:01:03) [common]
1298 03:19:47.601014 start: 2.4.5 expect-shell-connection (timeout 00:00:40) [common]
1299 03:19:47.601212 Setting prompt string to ['/ #']
1300 03:19:47.601406 Forcing a shell prompt, looking for ['/ #']
1302 03:19:47.652068 / #
1303 03:19:47.652442 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1304 03:19:47.652761 Waiting using forced prompt support (timeout 00:02:30)
1305 03:19:47.662604
1306 03:19:47.678869 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1307 03:19:47.679201 start: 2.4.6 export-device-env (timeout 00:00:40) [common]
1308 03:19:47.679465 Sending with 100 millisecond of delay
1310 03:20:00.112384 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/632783/extract-nfsrootfs-1_ni1ihu'
1311 03:20:00.213816 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/632783/extract-nfsrootfs-1_ni1ihu'
1312 03:20:00.214650 Sending with 100 millisecond of delay
1314 03:20:05.850435 / # export NFS_SERVER_IP='192.168.56.230'
1315 03:20:05.951821 export NFS_SERVER_IP='192.168.56.230'
1316 03:20:05.952722 end: 2.4.6 export-device-env (duration 00:00:18) [common]
1317 03:20:05.953279 end: 2.4 uboot-commands (duration 00:04:38) [common]
1318 03:20:05.953789 end: 2 uboot-action (duration 00:04:38) [common]
1319 03:20:05.954325 start: 3 lava-test-retry (timeout 00:04:35) [common]
1320 03:20:05.954866 start: 3.1 lava-test-shell (timeout 00:04:35) [common]
1321 03:20:05.955293 Using namespace: common
1323 03:20:06.056811 / # #
1324 03:20:06.057384 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1325 03:20:06.062792 #
1326 03:20:06.079090 Using /lava-632783
1328 03:20:06.180711 / # export SHELL=/bin/bash
1329 03:20:06.190628 export SHELL=/bin/bash
1331 03:20:06.308141 / # . /lava-632783/environment
1332 03:20:06.318541 . /lava-632783/environment
1334 03:20:06.452022 / # /lava-632783/bin/lava-test-runner /lava-632783/0
1335 03:20:06.452621 Test shell timeout: 10s (minimum of the action and connection timeout)
1336 03:20:06.462358 /lava-632783/bin/lava-test-runner /lava-632783/0
1337 03:20:07.719144 + export TESTRUN_ID=0_timesync-off
1338 03:20:07.722399 + TESTRUN_ID=0_timesync-off
1339 03:20:07.722885 + cd /lava-632783/0/tests/0_timesync-off
1340 03:20:07.723257 ++ cat uuid
1341 03:20:07.797074 + UUID=632783_1.6.2.4.1
1342 03:20:07.797632 + set +x
1343 03:20:07.800262 <LAVA_SIGNAL_STARTRUN 0_timesync-off 632783_1.6.2.4.1>
1344 03:20:07.800746 + systemctl stop systemd-timesyncd
1345 03:20:07.801525 Received signal: <STARTRUN> 0_timesync-off 632783_1.6.2.4.1
1346 03:20:07.801980 Starting test lava.0_timesync-off (632783_1.6.2.4.1)
1347 03:20:07.802588 Skipping test definition patterns.
1348 03:20:08.023657 + set +x
1349 03:20:08.039634 <LAVA_SIGNAL_ENDRUN 0_timesync-off 632783_1.6.2.4.1>
1350 03:20:08.040187 Received signal: <ENDRUN> 0_timesync-off 632783_1.6.2.4.1
1351 03:20:08.040482 Ending use of test pattern.
1352 03:20:08.040717 Ending test lava.0_timesync-off (632783_1.6.2.4.1), duration 0.24
1354 03:20:08.518319 + export TESTRUN_ID=1_kselftest-lkdtm
1355 03:20:08.518933 + TESTRUN_ID=1_kselftest-lkdtm
1356 03:20:08.519466 + cd /lava-632783/0/tests/1_kselftest-lkdtm
1357 03:20:08.521664 ++ cat uuid
1358 03:20:08.614249 + UUID=632783_1.6.2.4.5
1359 03:20:08.614848 + set +x
1360 03:20:08.615375 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 632783_1.6.2.4.5>
1361 03:20:08.615856 + cd ./automated/linux/kselftest/
1362 03:20:08.616610 Received signal: <STARTRUN> 1_kselftest-lkdtm 632783_1.6.2.4.5
1363 03:20:08.617043 Starting test lava.1_kselftest-lkdtm (632783_1.6.2.4.5)
1364 03:20:08.617634 Skipping test definition patterns.
1365 03:20:08.618339 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s True -u http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.78-cip15/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
1366 03:20:09.049065 INFO: install_deps skipped
1367 03:20:09.375971 --2024-02-26 03:20:09-- http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.78-cip15/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz
1368 03:20:09.433554 Resolving storage.kernelci.org (storage.kernelci.org)... 20.171.243.82
1369 03:20:09.564605 Connecting to storage.kernelci.org (storage.kernelci.org)|20.171.243.82|:80... connected.
1370 03:20:09.734350 HTTP request sent, awaiting response... 200 OK
1371 03:20:09.734880 Length: 2777396 (2.6M) [application/octet-stream]
1372 03:20:09.735249 Saving to: 'kselftest.tar.xz'
1373 03:20:09.735593
1374 03:20:20.059049 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 0%[ ] 20.39K 73.3KB/s kselftest.tar.xz 2%[ ] 58.79K 104KB/s kselftest.tar.xz 3%[ ] 95.35K 112KB/s kselftest.tar.xz 5%[> ] 137.54K 121KB/s kselftest.tar.xz 6%[> ] 183.95K 129KB/s kselftest.tar.xz 8%[> ] 230.35K 135KB/s kselftest.tar.xz 10%[=> ] 276.76K 142KB/s kselftest.tar.xz 11%[=> ] 314.73K 144KB/s kselftest.tar.xz 12%[=> ] 348.48K 144KB/s kselftest.tar.xz 14%[=> ] 400.51K 148KB/s kselftest.tar.xz 16%[==> ] 451.14K 153KB/s kselftest.tar.xz 18%[==> ] 493.32K 155KB/s eta 14s kselftest.tar.xz 19%[==> ] 524.79K 155KB/s eta 14s kselftest.tar.xz 21%[===> ] 572.07K 158KB/s eta 14s kselftest.tar.xz 23%[===> ] 626.92K 163KB/s eta 14s kselftest.tar.xz 25%[====> ] 678.95K 166KB/s eta 14s kselftest.tar.xz 27%[====> ] 733.79K 177KB/s eta 12s kselftest.tar.xz 29%[====> ] 792.85K 183KB/s eta 12s kselftest.tar.xz 31%[=====> ] 850.51K 191KB/s eta 12s kselftest.tar.xz 33%[=====> ] 908.17K 197KB/s eta 12s kselftest.tar.xz 35%[======> ] 960.20K 203KB/s eta 12s kselftest.tar.xz 37%[======> ] 1.00M 210KB/s eta 9s kselftest.tar.xz 39%[======> ] 1.05M 217KB/s eta 9s kselftest.tar.xz 42%[=======> ] 1.12M 227KB/s eta 9s kselftest.tar.xz 44%[=======> ] 1.17M 231KB/s eta 9s kselftest.tar.xz 46%[========> ] 1.24M 239KB/s eta 9s kselftest.tar.xz 49%[========> ] 1.31M 248KB/s eta 7s kselftest.tar.xz 52%[=========> ] 1.39M 257KB/s eta 7s kselftest.tar.xz 55%[==========> ] 1.47M 270KB/s eta 7s kselftest.tar.xz 58%[==========> ] 1.56M 288KB/s eta 7s kselftest.tar.xz 62%[===========> ] 1.67M 301KB/s eta 7s kselftest.tar.xz 64%[===========> ] 1.72M 305KB/s eta 4s kselftest.tar.xz 69%[============> ] 1.84M 318KB/s eta 4s kselftest.tar.xz 73%[=============> ] 1.95M 335KB/s eta 4s kselftest.tar.xz 75%[==============> ] 2.01M 336KB/s eta 4s kselftest.tar.xz 78%[==============> ] 2.08M 341KB/s eta 4s kselftest.tar.xz 80%[===============> ] 2.14M 345KB/s eta 2s kselftest.tar.xz 83%[===============> ] 2.21M 351KB/s eta 2s kselftest.tar.xz 85%[================> ] 2.27M 351KB/s eta 2s kselftest.tar.xz 88%[================> ] 2.35M 356KB/s eta 2s kselftest.tar.xz 90%[=================> ] 2.41M 358KB/s eta 2s kselftest.tar.xz 93%[=================> ] 2.49M 363KB/s eta 1s kselftest.tar.xz 96%[==================> ] 2.55M 356KB/s eta 1s kselftest.tar.xz 99%[==================> ] 2.63M 359KB/s eta 1s kselftest.tar.xz 100%[===================>] 2.65M 356KB/s in 10s
1375 03:20:20.059906
1376 03:20:20.390790 2024-02-26 03:20:20 (263 KB/s) - 'kselftest.tar.xz' saved [2777396/2777396]
1377 03:20:20.391369
1378 03:20:23.535947 <4>[ 95.354067] amba 20010000.etf: deferred probe timeout, ignoring dependency
1379 03:20:23.536312 <4>[ 95.361456] amba 20030000.tpiu: deferred probe timeout, ignoring dependency
1380 03:20:23.536772 <4>[ 95.369035] amba 20040000.funnel: deferred probe timeout, ignoring dependency
1381 03:20:23.536967 <4>[ 95.376572] amba 20070000.etr: deferred probe timeout, ignoring dependency
1382 03:20:23.537150 <4>[ 95.383844] amba 20100000.stm: deferred probe timeout, ignoring dependency
1383 03:20:23.579900 <4>[ 95.391140] amba 20120000.replicator: deferred probe timeout, ignoring dependency
1384 03:20:23.580220 <4>[ 95.399012] amba 22010000.cpu-debug: deferred probe timeout, ignoring dependency
1385 03:20:23.580719 <4>[ 95.406848] amba 22040000.etm: deferred probe timeout, ignoring dependency
1386 03:20:23.580965 <4>[ 95.414116] amba 22020000.cti: deferred probe timeout, ignoring dependency
1387 03:20:23.581129 <4>[ 95.421393] amba 220c0000.funnel: deferred probe timeout, ignoring dependency
1388 03:20:23.581270 <4>[ 95.428930] amba 22110000.cpu-debug: deferred probe timeout, ignoring dependency
1389 03:20:23.624136 <4>[ 95.436718] amba 22140000.etm: deferred probe timeout, ignoring dependency
1390 03:20:23.624443 <4>[ 95.443993] amba 22120000.cti: deferred probe timeout, ignoring dependency
1391 03:20:23.624657 <4>[ 95.451292] amba 23010000.cpu-debug: deferred probe timeout, ignoring dependency
1392 03:20:23.625185 <4>[ 95.459111] amba 23040000.etm: deferred probe timeout, ignoring dependency
1393 03:20:23.625385 <4>[ 95.466418] amba 23020000.cti: deferred probe timeout, ignoring dependency
1394 03:20:23.625620 <4>[ 95.473727] amba 230c0000.funnel: deferred probe timeout, ignoring dependency
1395 03:20:23.668165 <4>[ 95.481286] amba 23110000.cpu-debug: deferred probe timeout, ignoring dependency
1396 03:20:23.668522 <4>[ 95.489085] amba 23140000.etm: deferred probe timeout, ignoring dependency
1397 03:20:23.668982 <4>[ 95.496368] amba 23120000.cti: deferred probe timeout, ignoring dependency
1398 03:20:23.669206 <4>[ 95.503680] amba 23210000.cpu-debug: deferred probe timeout, ignoring dependency
1399 03:20:23.669446 <4>[ 95.511494] amba 23240000.etm: deferred probe timeout, ignoring dependency
1400 03:20:23.669664 <4>[ 95.518762] amba 23220000.cti: deferred probe timeout, ignoring dependency
1401 03:20:23.711327 <4>[ 95.526060] amba 23310000.cpu-debug: deferred probe timeout, ignoring dependency
1402 03:20:23.711653 <4>[ 95.533856] amba 23340000.etm: deferred probe timeout, ignoring dependency
1403 03:20:23.712189 <4>[ 95.541122] amba 23320000.cti: deferred probe timeout, ignoring dependency
1404 03:20:23.712403 <4>[ 95.548405] amba 20020000.cti: deferred probe timeout, ignoring dependency
1405 03:20:23.714656 <4>[ 95.555680] amba 20110000.cti: deferred probe timeout, ignoring dependency
1406 03:20:23.759588 <6>[ 95.575810] platform 2b600000.iommu: deferred probe pending
1407 03:20:23.759895 <6>[ 95.582271] amba 20010000.etf: deferred probe pending
1408 03:20:23.760146 <6>[ 95.587971] amba 20030000.tpiu: deferred probe pending
1409 03:20:23.760641 <6>[ 95.593732] amba 20040000.funnel: deferred probe pending
1410 03:20:23.760850 <6>[ 95.599658] amba 20070000.etr: deferred probe pending
1411 03:20:23.761047 <6>[ 95.605319] amba 20100000.stm: deferred probe pending
1412 03:20:23.761238 <6>[ 95.610980] amba 20120000.replicator: deferred probe pending
1413 03:20:23.815872 <6>[ 95.617289] amba 22010000.cpu-debug: deferred probe pending
1414 03:20:23.816238 <6>[ 95.623489] amba 22040000.etm: deferred probe pending
1415 03:20:23.816496 <6>[ 95.629328] amba 22020000.cti: deferred probe pending
1416 03:20:23.817009 <6>[ 95.634991] amba 220c0000.funnel: deferred probe pending
1417 03:20:23.817229 <6>[ 95.641495] amba 22110000.cpu-debug: deferred probe pending
1418 03:20:23.817415 <6>[ 95.651372] amba 22140000.etm: deferred probe pending
1419 03:20:23.817580 <6>[ 95.658480] amba 22120000.cti: deferred probe pending
1420 03:20:23.819143 <6>[ 95.665575] amba 23010000.cpu-debug: deferred probe pending
1421 03:20:23.882213 <6>[ 95.674813] amba 23040000.etm: deferred probe pending
1422 03:20:23.882870 <6>[ 95.684098] amba 23020000.cti: deferred probe pending
1423 03:20:23.883124 <6>[ 95.692939] amba 230c0000.funnel: deferred probe pending
1424 03:20:23.883385 <6>[ 95.702417] amba 23110000.cpu-debug: deferred probe pending
1425 03:20:23.883568 <6>[ 95.709378] amba 23140000.etm: deferred probe pending
1426 03:20:23.883736 <6>[ 95.717171] amba 23120000.cti: deferred probe pending
1427 03:20:23.883896 <6>[ 95.725602] amba 23210000.cpu-debug: deferred probe pending
1428 03:20:23.885511 <6>[ 95.733647] amba 23240000.etm: deferred probe pending
1429 03:20:23.948164 <6>[ 95.741777] amba 23220000.cti: deferred probe pending
1430 03:20:23.948521 <6>[ 95.751349] amba 23310000.cpu-debug: deferred probe pending
1431 03:20:23.949082 <6>[ 95.761996] amba 23340000.etm: deferred probe pending
1432 03:20:23.949306 <6>[ 95.768270] amba 23320000.cti: deferred probe pending
1433 03:20:23.949537 <6>[ 95.774367] amba 20020000.cti: deferred probe pending
1434 03:20:23.949762 <6>[ 95.780335] amba 20110000.cti: deferred probe pending
1435 03:20:23.949977 <6>[ 95.786025] platform 7ff50000.hdlcd: deferred probe pending
1436 03:20:23.951341 <6>[ 95.792347] platform 7ff60000.hdlcd: deferred probe pending
1437 03:20:43.696558 skiplist:
1438 03:20:43.696889 ========================================
1439 03:20:43.699704 ========================================
1440 03:20:43.989744 lkdtm:PANIC.sh
1441 03:20:43.990303 lkdtm:BUG.sh
1442 03:20:43.990640 lkdtm:WARNING.sh
1443 03:20:43.990942 lkdtm:WARNING_MESSAGE.sh
1444 03:20:43.991232 lkdtm:EXCEPTION.sh
1445 03:20:43.991515 lkdtm:LOOP.sh
1446 03:20:43.991794 lkdtm:EXHAUST_STACK.sh
1447 03:20:43.992070 lkdtm:CORRUPT_STACK.sh
1448 03:20:43.992340 lkdtm:CORRUPT_STACK_STRONG.sh
1449 03:20:43.992610 lkdtm:ARRAY_BOUNDS.sh
1450 03:20:43.992891 lkdtm:CORRUPT_LIST_ADD.sh
1451 03:20:43.993627 lkdtm:CORRUPT_LIST_DEL.sh
1452 03:20:43.993964 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1453 03:20:43.994373 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1454 03:20:43.994749 lkdtm:REPORT_STACK_CANARY.sh
1455 03:20:43.995117 lkdtm:UNSET_SMEP.sh
1456 03:20:43.995479 lkdtm:DOUBLE_FAULT.sh
1457 03:20:43.995840 lkdtm:CORRUPT_PAC.sh
1458 03:20:43.996198 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1459 03:20:44.032858 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1460 03:20:44.033391 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1461 03:20:44.033752 lkdtm:WRITE_AFTER_FREE.sh
1462 03:20:44.034106 lkdtm:READ_AFTER_FREE.sh
1463 03:20:44.034421 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1464 03:20:44.035056 lkdtm:READ_BUDDY_AFTER_FREE.sh
1465 03:20:44.035385 lkdtm:SLAB_INIT_ON_ALLOC.sh
1466 03:20:44.035682 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1467 03:20:44.035969 lkdtm:SLAB_FREE_DOUBLE.sh
1468 03:20:44.036266 lkdtm:SLAB_FREE_CROSS.sh
1469 03:20:44.036658 lkdtm:SLAB_FREE_PAGE.sh
1470 03:20:44.037027 lkdtm:SOFTLOCKUP.sh
1471 03:20:44.037393 lkdtm:HARDLOCKUP.sh
1472 03:20:44.037759 lkdtm:SPINLOCKUP.sh
1473 03:20:44.038147 lkdtm:HUNG_TASK.sh
1474 03:20:44.038512 lkdtm:EXEC_DATA.sh
1475 03:20:44.038876 lkdtm:EXEC_STACK.sh
1476 03:20:44.039236 lkdtm:EXEC_KMALLOC.sh
1477 03:20:44.039689 lkdtm:EXEC_VMALLOC.sh
1478 03:20:44.040022 lkdtm:EXEC_RODATA.sh
1479 03:20:44.076027 lkdtm:EXEC_USERSPACE.sh
1480 03:20:44.076566 lkdtm:EXEC_NULL.sh
1481 03:20:44.077007 lkdtm:ACCESS_USERSPACE.sh
1482 03:20:44.077413 lkdtm:ACCESS_NULL.sh
1483 03:20:44.077804 lkdtm:WRITE_RO.sh
1484 03:20:44.078560 lkdtm:WRITE_RO_AFTER_INIT.sh
1485 03:20:44.078915 lkdtm:WRITE_KERN.sh
1486 03:20:44.079302 lkdtm:WRITE_OPD.sh
1487 03:20:44.079712 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1488 03:20:44.080093 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1489 03:20:44.080468 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1490 03:20:44.080840 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1491 03:20:44.081210 lkdtm:REFCOUNT_DEC_ZERO.sh
1492 03:20:44.081577 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1493 03:20:44.081939 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1494 03:20:44.082431 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1495 03:20:44.082778 lkdtm:REFCOUNT_INC_ZERO.sh
1496 03:20:44.119099 lkdtm:REFCOUNT_ADD_ZERO.sh
1497 03:20:44.119417 lkdtm:REFCOUNT_INC_SATURATED.sh
1498 03:20:44.119687 lkdtm:REFCOUNT_DEC_SATURATED.sh
1499 03:20:44.119924 lkdtm:REFCOUNT_ADD_SATURATED.sh
1500 03:20:44.120161 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1501 03:20:44.120638 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1502 03:20:44.120771 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1503 03:20:44.120905 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1504 03:20:44.121037 lkdtm:REFCOUNT_TIMING.sh
1505 03:20:44.121168 lkdtm:ATOMIC_TIMING.sh
1506 03:20:44.121296 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1507 03:20:44.121422 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1508 03:20:44.121547 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1509 03:20:44.122309 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1510 03:20:44.162454 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1511 03:20:44.162992 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1512 03:20:44.163481 lkdtm:USERCOPY_STACK_BEYOND.sh
1513 03:20:44.163934 lkdtm:USERCOPY_KERNEL.sh
1514 03:20:44.164370 lkdtm:STACKLEAK_ERASING.sh
1515 03:20:44.164792 lkdtm:CFI_FORWARD_PROTO.sh
1516 03:20:44.165221 lkdtm:CFI_BACKWARD.sh
1517 03:20:44.166048 lkdtm:FORTIFY_STRSCPY.sh
1518 03:20:44.166449 lkdtm:FORTIFY_STR_OBJECT.sh
1519 03:20:44.166886 lkdtm:FORTIFY_STR_MEMBER.sh
1520 03:20:44.167306 lkdtm:FORTIFY_MEM_OBJECT.sh
1521 03:20:44.167718 lkdtm:FORTIFY_MEM_MEMBER.sh
1522 03:20:44.168132 lkdtm:PPC_SLB_MULTIHIT.sh
1523 03:20:44.168540 lkdtm:stack-entropy.sh
1524 03:20:44.168950 ============== Tests to run ===============
1525 03:20:44.169365 lkdtm:PANIC.sh
1526 03:20:44.169767 lkdtm:BUG.sh
1527 03:20:44.170204 lkdtm:WARNING.sh
1528 03:20:44.205631 lkdtm:WARNING_MESSAGE.sh
1529 03:20:44.206253 lkdtm:EXCEPTION.sh
1530 03:20:44.206771 lkdtm:LOOP.sh
1531 03:20:44.207236 lkdtm:EXHAUST_STACK.sh
1532 03:20:44.207677 lkdtm:CORRUPT_STACK.sh
1533 03:20:44.208108 lkdtm:CORRUPT_STACK_STRONG.sh
1534 03:20:44.208921 lkdtm:ARRAY_BOUNDS.sh
1535 03:20:44.209346 lkdtm:CORRUPT_LIST_ADD.sh
1536 03:20:44.209786 lkdtm:CORRUPT_LIST_DEL.sh
1537 03:20:44.210249 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1538 03:20:44.210673 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1539 03:20:44.211093 lkdtm:REPORT_STACK_CANARY.sh
1540 03:20:44.211508 lkdtm:UNSET_SMEP.sh
1541 03:20:44.211922 lkdtm:DOUBLE_FAULT.sh
1542 03:20:44.212328 lkdtm:CORRUPT_PAC.sh
1543 03:20:44.212731 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1544 03:20:44.213173 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1545 03:20:44.213702 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1546 03:20:44.214118 lkdtm:WRITE_AFTER_FREE.sh
1547 03:20:44.248774 lkdtm:READ_AFTER_FREE.sh
1548 03:20:44.249347 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1549 03:20:44.249854 lkdtm:READ_BUDDY_AFTER_FREE.sh
1550 03:20:44.250347 lkdtm:SLAB_INIT_ON_ALLOC.sh
1551 03:20:44.251177 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1552 03:20:44.251591 lkdtm:SLAB_FREE_DOUBLE.sh
1553 03:20:44.252033 lkdtm:SLAB_FREE_CROSS.sh
1554 03:20:44.252471 lkdtm:SLAB_FREE_PAGE.sh
1555 03:20:44.252898 lkdtm:SOFTLOCKUP.sh
1556 03:20:44.253317 lkdtm:HARDLOCKUP.sh
1557 03:20:44.253734 lkdtm:SPINLOCKUP.sh
1558 03:20:44.254189 lkdtm:HUNG_TASK.sh
1559 03:20:44.254610 lkdtm:EXEC_DATA.sh
1560 03:20:44.255026 lkdtm:EXEC_STACK.sh
1561 03:20:44.255432 lkdtm:EXEC_KMALLOC.sh
1562 03:20:44.255846 lkdtm:EXEC_VMALLOC.sh
1563 03:20:44.256262 lkdtm:EXEC_RODATA.sh
1564 03:20:44.256677 lkdtm:EXEC_USERSPACE.sh
1565 03:20:44.257191 lkdtm:EXEC_NULL.sh
1566 03:20:44.257569 lkdtm:ACCESS_USERSPACE.sh
1567 03:20:44.291948 lkdtm:ACCESS_NULL.sh
1568 03:20:44.292505 lkdtm:WRITE_RO.sh
1569 03:20:44.293004 lkdtm:WRITE_RO_AFTER_INIT.sh
1570 03:20:44.293459 lkdtm:WRITE_KERN.sh
1571 03:20:44.293898 lkdtm:WRITE_OPD.sh
1572 03:20:44.294361 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1573 03:20:44.294789 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1574 03:20:44.295586 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1575 03:20:44.295990 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1576 03:20:44.296424 lkdtm:REFCOUNT_DEC_ZERO.sh
1577 03:20:44.296849 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1578 03:20:44.297264 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1579 03:20:44.297674 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1580 03:20:44.298134 lkdtm:REFCOUNT_INC_ZERO.sh
1581 03:20:44.298553 lkdtm:REFCOUNT_ADD_ZERO.sh
1582 03:20:44.298965 lkdtm:REFCOUNT_INC_SATURATED.sh
1583 03:20:44.335116 lkdtm:REFCOUNT_DEC_SATURATED.sh
1584 03:20:44.335650 lkdtm:REFCOUNT_ADD_SATURATED.sh
1585 03:20:44.336137 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1586 03:20:44.336593 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1587 03:20:44.337031 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1588 03:20:44.337812 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1589 03:20:44.338263 lkdtm:REFCOUNT_TIMING.sh
1590 03:20:44.338716 lkdtm:ATOMIC_TIMING.sh
1591 03:20:44.339144 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1592 03:20:44.339562 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1593 03:20:44.339977 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1594 03:20:44.340389 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1595 03:20:44.340797 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1596 03:20:44.341307 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1597 03:20:44.383188 lkdtm:USERCOPY_STACK_BEYOND.sh
1598 03:20:44.383738 lkdtm:USERCOPY_KERNEL.sh
1599 03:20:44.384239 lkdtm:STACKLEAK_ERASING.sh
1600 03:20:44.384691 lkdtm:CFI_FORWARD_PROTO.sh
1601 03:20:44.385132 lkdtm:CFI_BACKWARD.sh
1602 03:20:44.385561 lkdtm:FORTIFY_STRSCPY.sh
1603 03:20:44.385985 lkdtm:FORTIFY_STR_OBJECT.sh
1604 03:20:44.386817 lkdtm:FORTIFY_STR_MEMBER.sh
1605 03:20:44.387218 lkdtm:FORTIFY_MEM_OBJECT.sh
1606 03:20:44.387653 lkdtm:FORTIFY_MEM_MEMBER.sh
1607 03:20:44.388075 lkdtm:PPC_SLB_MULTIHIT.sh
1608 03:20:44.388486 lkdtm:stack-entropy.sh
1609 03:20:44.388898 ===========End Tests to run ===============
1610 03:20:44.389315 shardfile-lkdtm pass
1611 03:20:50.764708 <12>[ 122.612121] kselftest: Running tests in lkdtm
1612 03:20:50.844539 TAP version 13
1613 03:20:50.924495 1..84
1614 03:20:51.100331 # selftests: lkdtm: PANIC.sh
1615 03:20:52.235247 # Skipping PANIC: crashes entire system
1616 03:20:52.283214 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1617 03:20:52.443088 # selftests: lkdtm: BUG.sh
1618 03:20:53.370396 <6>[ 125.223354] lkdtm: Performing direct entry BUG
1619 03:20:53.410801 <4>[ 125.228420] ------------[ cut here ]------------
1620 03:20:53.411369 <2>[ 125.233335] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1621 03:20:53.412121 <0>[ 125.239114] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1622 03:20:53.412530 <4>[ 125.246196] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
1623 03:20:53.412898 <4>[ 125.258052] CPU: 0 PID: 734 Comm: cat Tainted: G E 6.1.78-cip15 #1
1624 03:20:53.414488 <4>[ 125.265910] Hardware name: ARM Juno development board (r0) (DT)
1625 03:20:53.454198 <4>[ 125.272107] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1626 03:20:53.454743 <4>[ 125.279355] pc : lkdtm_BUG+0x14/0x20
1627 03:20:53.455487 <4>[ 125.283217] lr : lkdtm_do_action+0x2c/0x50
1628 03:20:53.455894 <4>[ 125.287594] sp : ffff80000dc93a80
1629 03:20:53.456256 <4>[ 125.291179] x29: ffff80000dc93a80 x28: ffff000806e90040 x27: 0000000000000000
1630 03:20:53.456600 <4>[ 125.298618] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
1631 03:20:53.457830 <4>[ 125.306055] x23: ffff00080d59b000 x22: ffff80000dc93c00 x21: 0000000000000004
1632 03:20:53.497660 <4>[ 125.313493] x20: ffff00080d59b000 x19: ffff80000b5963d0 x18: 0000000000000000
1633 03:20:53.498210 <4>[ 125.320931] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff83a60000
1634 03:20:53.498943 <4>[ 125.328368] x14: 0000000000000000 x13: 205d343533333232 x12: 0000000000040000
1635 03:20:53.499335 <4>[ 125.335805] x11: 7fffffffffffffff x10: 0000000000000001 x9 : ffff800008c0df1c
1636 03:20:53.499689 <4>[ 125.343242] x8 : 000000008916ff63 x7 : ffff8000096fe794 x6 : 0000000000000001
1637 03:20:53.501339 <4>[ 125.350678] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
1638 03:20:53.541075 <4>[ 125.358114] x2 : 0000000000000000 x1 : ffff000806e90040 x0 : ffff800008c0e960
1639 03:20:53.541612 <4>[ 125.365551] Call trace:
1640 03:20:53.541988 <4>[ 125.368266] lkdtm_BUG+0x14/0x20
1641 03:20:53.542387 <4>[ 125.371773] lkdtm_do_action+0x2c/0x50
1642 03:20:53.542722 <4>[ 125.375800] direct_entry+0x164/0x180
1643 03:20:53.543398 <4>[ 125.379740] full_proxy_write+0x68/0xc0
1644 03:20:53.543759 <4>[ 125.383861] vfs_write+0xcc/0x2a0
1645 03:20:53.544093 <4>[ 125.387458] ksys_write+0x78/0x104
1646 03:20:53.544475 <4>[ 125.391142] __arm64_sys_write+0x28/0x3c
1647 03:20:53.544885 <4>[ 125.395347] invoke_syscall+0x8c/0x120
1648 03:20:53.585638 <4>[ 125.399380] el0_svc_common.constprop.0+0x68/0x124
1649 03:20:53.586024 <4>[ 125.404456] do_el0_svc+0x40/0xcc
1650 03:20:53.586283 <4>[ 125.408052] el0_svc+0x48/0xc0
1651 03:20:53.586603 <4>[ 125.411389] el0t_64_sync_handler+0xb8/0xbc
1652 03:20:53.587084 <4>[ 125.415856] el0t_64_sync+0x18c/0x190
1653 03:20:53.587256 <0>[ 125.419802] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1654 03:20:53.587501 <4>[ 125.426177] ---[ end trace 0000000000000000 ]---
1655 03:20:53.587667 <6>[ 125.431070] note: cat[734] exited with irqs disabled
1656 03:20:53.588872 <6>[ 125.436878] note: cat[734] exited with preempt_count 1
1657 03:20:53.629125 <4>[ 125.443243] ------------[ cut here ]------------
1658 03:20:53.629406 <4>[ 125.448143] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
1659 03:20:53.629909 <4>[ 125.458104] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
1660 03:20:53.630144 <4>[ 125.469958] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D E 6.1.78-cip15 #1
1661 03:20:53.630374 <4>[ 125.478164] Hardware name: ARM Juno development board (r0) (DT)
1662 03:20:53.672491 <4>[ 125.484361] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1663 03:20:53.672768 <4>[ 125.491608] pc : ct_kernel_exit.constprop.0+0x11c/0x180
1664 03:20:53.673013 <4>[ 125.497115] lr : ct_idle_enter+0x10/0x1c
1665 03:20:53.673241 <4>[ 125.501316] sp : ffff80000b0c3c80
1666 03:20:53.673462 <4>[ 125.504901] x29: ffff80000b0c3c80 x28: 00000000824d9818 x27: 0000000000000000
1667 03:20:53.673919 <4>[ 125.512340] x26: 0000000000000000 x25: 0000001d34ff6bfc x24: 0000000000000000
1668 03:20:53.674098 <4>[ 125.519777] x23: ffff00080ad2d080 x22: 0000000000000000 x21: 0000000000000000
1669 03:20:53.715915 <4>[ 125.527214] x20: ffff00097ef11858 x19: ffff80000a53a858 x18: 0000000000000000
1670 03:20:53.716179 <4>[ 125.534652] x17: 000000000000000b x16: 0000000000000000 x15: ffff80000a53e8c0
1671 03:20:53.716425 <4>[ 125.542090] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
1672 03:20:53.716903 <4>[ 125.549527] x11: 000000000000006e x10: 000000000000006e x9 : ffff800009146260
1673 03:20:53.717082 <4>[ 125.556964] x8 : 000000000001dd1c x7 : 071c71c71c71c71c x6 : ffff80000b6373e8
1674 03:20:53.717281 <4>[ 125.564400] x5 : 00000000000003d1 x4 : 4000000000000002 x3 : ffff8009749d7000
1675 03:20:53.759590 <4>[ 125.571837] x2 : ffff80000b0c3c80 x1 : ffff80000a53a858 x0 : 4000000000000000
1676 03:20:53.760120 <4>[ 125.579275] Call trace:
1677 03:20:53.760607 <4>[ 125.581989] ct_kernel_exit.constprop.0+0x11c/0x180
1678 03:20:53.761059 <4>[ 125.587150] ct_idle_enter+0x10/0x1c
1679 03:20:53.761852 <4>[ 125.591003] cpuidle_enter_state+0x2a4/0x5a0
1680 03:20:53.762297 <4>[ 125.595559] cpuidle_enter+0x40/0x60
1681 03:20:53.762744 <4>[ 125.599416] do_idle+0x258/0x310
1682 03:20:53.763178 <4>[ 125.602926] cpu_startup_entry+0x3c/0x44
1683 03:20:53.763603 <4>[ 125.607130] rest_init+0x11c/0x210
1684 03:20:53.764020 <4>[ 125.610809] arch_post_acpi_subsys_init+0x0/0x28
1685 03:20:53.764537 <4>[ 125.615713] start_kernel+0x77c/0x7bc
1686 03:20:53.802890 <4>[ 125.619656] __primary_switched+0xbc/0xc4
1687 03:20:53.803457 <4>[ 125.623948] irq event stamp: 1204020
1688 03:20:53.804312 <4>[ 125.627795] hardirqs last enabled at (1204019): [<ffff8000081cb45c>] tick_nohz_idle_exit+0x78/0x1dc
1689 03:20:53.804738 <4>[ 125.637226] hardirqs last disabled at (1204020): [<ffff8000096fb4f0>] __schedule+0x710/0xb30
1690 03:20:53.805190 <4>[ 125.645957] softirqs last enabled at (1204012): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
1691 03:20:53.806516 <4>[ 125.654861] softirqs last disabled at (1203977): [<ffff800008017668>] ____do_softirq+0x18/0x24
1692 03:20:53.826560 <4>[ 125.663766] ---[ end trace 0000000000000000 ]---
1693 03:20:53.829696 # Segmentation fault
1694 03:20:53.966493 # [ 125.223354] lkdtm: Performing direct entry BUG
1695 03:20:53.966893 # [ 125.228420] ------------[ cut here ]------------
1696 03:20:53.967180 # [ 125.233335] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1697 03:20:53.967709 # [ 125.239114] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1698 03:20:53.967887 # [ 125.246196] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
1699 03:20:53.969716 # [ 125.258052] CPU: 0 PID: 734 Comm: cat Tainted: G E 6.1.78-cip15 #1
1700 03:20:54.009736 # [ 125.265910] Hardware name: ARM Juno development board (r0) (DT)
1701 03:20:54.010084 # [ 125.272107] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1702 03:20:54.010348 # [ 125.279355] pc : lkdtm_BUG+0x14/0x20
1703 03:20:54.010820 # [ 125.283217] lr : lkdtm_do_action+0x2c/0x50
1704 03:20:54.011011 # [ 125.287594] sp : ffff80000dc93a80
1705 03:20:54.011222 # [ 125.291179] x29: ffff80000dc93a80 x28: ffff000806e90040 x27: 0000000000000000
1706 03:20:54.011424 # [ 125.298618] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
1707 03:20:54.052863 # [ 125.306055] x23: ffff00080d59b000 x22: ffff80000dc93c00 x21: 0000000000000004
1708 03:20:54.053165 # [ 125.313493] x20: ffff00080d59b000 x19: ffff80000b5963d0 x18: 0000000000000000
1709 03:20:54.053415 # [ 125.320931] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff83a60000
1710 03:20:54.053642 # [ 125.328368] x14: 0000000000000000 x13: 205d343533333232 x12: 0000000000040000
1711 03:20:54.054113 # [ 125.335805] x11: 7fffffffffffffff x10: 0000000000000001 x9 : ffff800008c0df1c
1712 03:20:54.054324 # [ 125.343242] x8 : 000000008916ff63 x7 : ffff8000096fe794 x6 : 0000000000000001
1713 03:20:54.096027 # [ 125.350678] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
1714 03:20:54.096307 # [ 125.358114] x2 : 0000000000000000 x1 : ffff000806e90040 x0 : ffff800008c0e960
1715 03:20:54.096497 # [ 125.365551] Call trace:
1716 03:20:54.096669 # [ 125.368266] lkdtm_BUG+0x14/0x20
1717 03:20:54.097085 # [ 125.371773] lkdtm_do_action+0x2c/0x50
1718 03:20:54.097277 # [ 125.375800] direct_entry+0x164/0x180
1719 03:20:54.097432 # [ 125.379740] full_proxy_write+0x68/0xc0
1720 03:20:54.097582 # [ 125.383861] vfs_write+0xcc/0x2a0
1721 03:20:54.097730 # [ 125.387458] ksys_write+0x78/0x104
1722 03:20:54.097875 # [ 125.391142] __arm64_sys_write+0x28/0x3c
1723 03:20:54.099326 # [ 125.395347] invoke_syscall+0x8c/0x120
1724 03:20:54.139161 # [ 125.399380] el0_svc_common.constprop.0+0x68/0x124
1725 03:20:54.139436 # [ 125.404456] do_el0_svc+0x40/0xcc
1726 03:20:54.139625 # [ 125.408052] el0_svc+0x48/0xc0
1727 03:20:54.139797 # [ 125.411389] el0t_64_sync_handler+0xb8/0xbc
1728 03:20:54.140301 # [ 125.415856] el0t_64_sync+0x18c/0x190
1729 03:20:54.140664 # [ 125.419802] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1730 03:20:54.140996 # [ 125.426177] ---[ end trace 0000000000000000 ]---
1731 03:20:54.141347 # [ 125.431070] note: cat[734] exited with irqs disabled
1732 03:20:54.142752 # [ 125.436878] note: cat[734] exited with preempt_count 1
1733 03:20:54.182588 # [ 125.443243] ------------[ cut here ]------------
1734 03:20:54.183128 # [ 125.448143] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
1735 03:20:54.183929 # [ 125.458104] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
1736 03:20:54.184329 # [ 125.469958] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D E 6.1.78-cip15 #1
1737 03:20:54.184730 # [ 125.478164] Hardware name: ARM Juno development board (r0) (DT)
1738 03:20:54.225735 # [ 125.484361] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1739 03:20:54.226304 # [ 125.491608] pc : ct_kernel_exit.constprop.0+0x11c/0x180
1740 03:20:54.226766 # [ 125.497115] lr : ct_idle_enter+0x10/0x1c
1741 03:20:54.227181 # [ 125.501316] sp : ffff80000b0c3c80
1742 03:20:54.227922 # [ 125.504901] x29: ffff80000b0c3c80 x28: 00000000824d9818 x27: 0000000000000000
1743 03:20:54.228408 # [ 125.512340] x26: 0000000000000000 x25: 0000001d34ff6bfc x24: 0000000000000000
1744 03:20:54.228760 # [ 125.519777] x23: ffff00080ad2d080 x22: 0000000000000000 x21: 0000000000000000
1745 03:20:54.268879 # [ 125.527214] x20: ffff00097ef11858 x19: ffff80000a53a858 x18: 0000000000000000
1746 03:20:54.269430 # [ 125.534652] x17: 000000000000000b x16: 0000000000000000 x15: ffff80000a53e8c0
1747 03:20:54.269830 # [ 125.542090] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
1748 03:20:54.270597 # [ 125.549527] x11: 000000000000006e x10: 000000000000006e x9 : ffff800009146260
1749 03:20:54.270985 # [ 125.556964] x8 : 000000000001dd1c x7 : 071c71c71c71c71c x6 : ffff80000b6373e8
1750 03:20:54.271334 # [ 125.564400] x5 : 00000000000003d1 x4 : 4000000000000002 x3 : ffff8009749d7000
1751 03:20:54.312110 # [ 125.571837] x2 : ffff80000b0c3c80 x1 : ffff80000a53a858 x0 : 4000000000000000
1752 03:20:54.312673 # [ 125.579275] Call trace:
1753 03:20:54.313175 # [ 125.581989] ct_kernel_exit.constprop.0+0x11c/0x180
1754 03:20:54.313631 # [ 125.587150] ct_idle_enter+0x10/0x1c
1755 03:20:54.314122 # [ 125.591003] cpuidle_enter_state+0x2a4/0x5a0
1756 03:20:54.314569 # [ 125.595559] cpuidle_enter+0x40/0x60
1757 03:20:54.315374 # [ 125.599416] do_idle+0x258/0x310
1758 03:20:54.315819 # [ 125.602926] cpu_startup_entry+0x3c/0x44
1759 03:20:54.316267 # [ 125.607130] rest_init+0x11c/0x210
1760 03:20:54.316697 # [ 125.610809] arch_post_acpi_subsys_init+0x0/0x28
1761 03:20:54.317223 # [ 125.615713] start_kernel+0x77c/0x7bc
1762 03:20:54.355192 # [ 125.619656] __primary_switched+0xbc/0xc4
1763 03:20:54.355743 # [ 125.623948] irq event stamp: 1204020
1764 03:20:54.356238 # [ 125.627795] hardirqs last enabled at (1204019): [<ffff8000081cb45c>] tick_nohz_idle_exit+0x78/0x1dc
1765 03:20:54.357059 # [ 125.637226] hardirqs last disabled at (1204020): [<ffff8000096fb4f0>] __schedule+0x710/0xb30
1766 03:20:54.357470 # [ 125.645957] softirqs last enabled at (1204012): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
1767 03:20:54.358713 # [ 125.654861] softirqs last disabled at (1203977): [<ffff800008017668>] ____do_softirq+0x18/0x24
1768 03:20:54.381251 # [ 125.663766] ---[ end trace 0000000000000000 ]---
1769 03:20:54.381779 # BUG: saw 'kernel BUG at': ok
1770 03:20:54.384494 ok 2 selftests: lkdtm: BUG.sh
1771 03:20:54.384995 # selftests: lkdtm: WARNING.sh
1772 03:20:54.781321 <6>[ 126.598843] lkdtm: Performing direct entry WARNING
1773 03:20:54.781985 <4>[ 126.604293] ------------[ cut here ]------------
1774 03:20:54.783148 <4>[ 126.609198] WARNING: CPU: 0 PID: 781 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1775 03:20:54.783839 <4>[ 126.617944] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
1776 03:20:54.784430 <4>[ 126.629801] CPU: 0 PID: 781 Comm: cat Tainted: G D W E 6.1.78-cip15 #1
1777 03:20:54.824700 <4>[ 126.637659] Hardware name: ARM Juno development board (r0) (DT)
1778 03:20:54.825282 <4>[ 126.643857] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1779 03:20:54.826032 <4>[ 126.651105] pc : lkdtm_WARNING+0x38/0x50
1780 03:20:54.826423 <4>[ 126.655308] lr : lkdtm_do_action+0x2c/0x50
1781 03:20:54.826761 <4>[ 126.659684] sp : ffff80000dda3b80
1782 03:20:54.827082 <4>[ 126.663270] x29: ffff80000dda3b80 x28: ffff000803150040 x27: 0000000000000000
1783 03:20:54.827398 <4>[ 126.670710] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
1784 03:20:54.828405 <4>[ 126.678147] x23: ffff00080393c000 x22: ffff80000dda3d00 x21: 0000000000000008
1785 03:20:54.868041 <4>[ 126.685585] x20: ffff00080393c000 x19: ffff80000b5963e0 x18: 0000000000000000
1786 03:20:54.868918 <4>[ 126.693023] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa041d000
1787 03:20:54.869308 <4>[ 126.700460] x14: 0000000000000000 x13: 205d333438383935 x12: 2e36323120205b3e
1788 03:20:54.869652 <4>[ 126.707897] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c0df1c
1789 03:20:54.869986 <4>[ 126.715335] x8 : ffff000803150040 x7 : 3334383839352e36 x6 : 0000000000000001
1790 03:20:54.911575 <4>[ 126.722772] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
1791 03:20:54.912107 <4>[ 126.730208] x2 : 0000000000000000 x1 : ffff80000c2bdec8 x0 : 0000000000000001
1792 03:20:54.912472 <4>[ 126.737644] Call trace:
1793 03:20:54.912808 <4>[ 126.740359] lkdtm_WARNING+0x38/0x50
1794 03:20:54.913488 <4>[ 126.744215] lkdtm_do_action+0x2c/0x50
1795 03:20:54.913846 <4>[ 126.748242] direct_entry+0x164/0x180
1796 03:20:54.914215 <4>[ 126.752183] full_proxy_write+0x68/0xc0
1797 03:20:54.914532 <4>[ 126.756303] vfs_write+0xcc/0x2a0
1798 03:20:54.914835 <4>[ 126.759901] ksys_write+0x78/0x104
1799 03:20:54.915156 <4>[ 126.763584] __arm64_sys_write+0x28/0x3c
1800 03:20:54.915532 <4>[ 126.767790] invoke_syscall+0x8c/0x120
1801 03:20:54.954987 <4>[ 126.771822] el0_svc_common.constprop.0+0x68/0x124
1802 03:20:54.955484 <4>[ 126.776899] do_el0_svc+0x40/0xcc
1803 03:20:54.955853 <4>[ 126.780494] el0_svc+0x48/0xc0
1804 03:20:54.956232 <4>[ 126.783831] el0t_64_sync_handler+0xb8/0xbc
1805 03:20:54.956971 <4>[ 126.788297] el0t_64_sync+0x18c/0x190
1806 03:20:54.957345 <4>[ 126.792238] irq event stamp: 0
1807 03:20:54.957675 <4>[ 126.795562] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1808 03:20:54.957994 <4>[ 126.802117] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1809 03:20:54.980673 <4>[ 126.810588] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1810 03:20:54.981476 <4>[ 126.819058] softirqs last disabled at (0): [<0000000000000000>] 0x0
1811 03:20:54.984028 <4>[ 126.825609] ---[ end trace 0000000000000000 ]---
1812 03:20:55.063973 # [ 126.598843] lkdtm: Performing direct entry WARNING
1813 03:20:55.103870 # [ 126.604293] ------------[ cut here ]------------
1814 03:20:55.104523 # [ 126.609198] WARNING: CPU: 0 PID: 781 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1815 03:20:55.105439 # [ 126.617944] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
1816 03:20:55.105892 # [ 126.629801] CPU: 0 PID: 781 Comm: cat Tainted: G D W E 6.1.78-cip15 #1
1817 03:20:55.106411 # [ 126.637659] Hardware name: ARM Juno development board (r0) (DT)
1818 03:20:55.146998 # [ 126.643857] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1819 03:20:55.147567 # [ 126.651105] pc : lkdtm_WARNING+0x38/0x50
1820 03:20:55.147973 # [ 126.655308] lr : lkdtm_do_action+0x2c/0x50
1821 03:20:55.148335 # [ 126.659684] sp : ffff80000dda3b80
1822 03:20:55.148679 # [ 126.663270] x29: ffff80000dda3b80 x28: ffff000803150040 x27: 0000000000000000
1823 03:20:55.149365 # [ 126.670710] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
1824 03:20:55.149733 # [ 126.678147] x23: ffff00080393c000 x22: ffff80000dda3d00 x21: 0000000000000008
1825 03:20:55.190135 # [ 126.685585] x20: ffff00080393c000 x19: ffff80000b5963e0 x18: 0000000000000000
1826 03:20:55.190714 # [ 126.693023] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa041d000
1827 03:20:55.191632 # [ 126.700460] x14: 0000000000000000 x13: 205d333438383935 x12: 2e36323120205b3e
1828 03:20:55.192071 # [ 126.707897] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c0df1c
1829 03:20:55.192530 # [ 126.715335] x8 : ffff000803150040 x7 : 3334383839352e36 x6 : 0000000000000001
1830 03:20:55.192973 # [ 126.722772] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
1831 03:20:55.233289 # [ 126.730208] x2 : 0000000000000000 x1 : ffff80000c2bdec8 x0 : 0000000000000001
1832 03:20:55.233839 # [ 126.737644] Call trace:
1833 03:20:55.234379 # [ 126.740359] lkdtm_WARNING+0x38/0x50
1834 03:20:55.235226 # [ 126.744215] lkdtm_do_action+0x2c/0x50
1835 03:20:55.235648 # [ 126.748242] direct_entry+0x164/0x180
1836 03:20:55.236095 # [ 126.752183] full_proxy_write+0x68/0xc0
1837 03:20:55.236526 # [ 126.756303] vfs_write+0xcc/0x2a0
1838 03:20:55.236967 # [ 126.759901] ksys_write+0x78/0x104
1839 03:20:55.237399 # [ 126.763584] __arm64_sys_write+0x28/0x3c
1840 03:20:55.237822 # [ 126.767790] invoke_syscall+0x8c/0x120
1841 03:20:55.238390 # [ 126.771822] el0_svc_common.constprop.0+0x68/0x124
1842 03:20:55.238788 # [ 126.776899] do_el0_svc+0x40/0xcc
1843 03:20:55.276532 # [ 126.780494] el0_svc+0x48/0xc0
1844 03:20:55.277071 # [ 126.783831] el0t_64_sync_handler+0xb8/0xbc
1845 03:20:55.277920 # [ 126.788297] el0t_64_sync+0x18c/0x190
1846 03:20:55.278385 # [ 126.792238] irq event stamp: 0
1847 03:20:55.278844 # [ 126.795562] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1848 03:20:55.279289 # [ 126.802117] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1849 03:20:55.279727 # [ 126.810588] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1850 03:20:55.302479 # [ 126.819058] softirqs last disabled at (0): [<0000000000000000>] 0x0
1851 03:20:55.303156 # [ 126.825609] ---[ end trace 0000000000000000 ]---
1852 03:20:55.303649 # WARNING: saw 'WARNING:': ok
1853 03:20:55.305764 ok 3 selftests: lkdtm: WARNING.sh
1854 03:20:55.306257 # selftests: lkdtm: WARNING_MESSAGE.sh
1855 03:20:55.905618 <6>[ 127.723230] lkdtm: Performing direct entry WARNING_MESSAGE
1856 03:20:55.906286 <4>[ 127.729068] ------------[ cut here ]------------
1857 03:20:55.907187 <4>[ 127.734015] Warning message trigger count: 2
1858 03:20:55.907633 <4>[ 127.738711] WARNING: CPU: 3 PID: 825 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x44
1859 03:20:55.908103 <4>[ 127.748158] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
1860 03:20:55.948927 <4>[ 127.760015] CPU: 3 PID: 825 Comm: cat Tainted: G D W E 6.1.78-cip15 #1
1861 03:20:55.949477 <4>[ 127.767872] Hardware name: ARM Juno development board (r0) (DT)
1862 03:20:55.950320 <4>[ 127.774069] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1863 03:20:55.950751 <4>[ 127.781316] pc : lkdtm_WARNING_MESSAGE+0x34/0x44
1864 03:20:55.951200 <4>[ 127.786217] lr : lkdtm_WARNING_MESSAGE+0x34/0x44
1865 03:20:55.951639 <4>[ 127.791115] sp : ffff80000de93ac0
1866 03:20:55.952075 <4>[ 127.794700] x29: ffff80000de93ac0 x28: ffff000807678040 x27: 0000000000000000
1867 03:20:55.952722 <4>[ 127.802140] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
1868 03:20:55.992339 <4>[ 127.809578] x23: ffff000804173000 x22: ffff80000de93c40 x21: 0000000000000010
1869 03:20:55.992871 <4>[ 127.817015] x20: ffff000804173000 x19: ffff80000b5963f0 x18: 0000000000000000
1870 03:20:55.993596 <4>[ 127.824453] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff85d03000
1871 03:20:55.993989 <4>[ 127.831891] x14: 0000000000000000 x13: 205d353130343337 x12: 2e37323120205b3e
1872 03:20:55.994420 <4>[ 127.839328] x11: 656820747563205b x10: 000000000000005d x9 : ffff80000815f818
1873 03:20:56.035771 <4>[ 127.846766] x8 : ffff000807678040 x7 : 3531303433372e37 x6 : 0000000000001ffe
1874 03:20:56.036303 <4>[ 127.854202] x5 : 0000000000017fe8 x4 : ffff00097ef60c58 x3 : ffff800974a34000
1875 03:20:56.036688 <4>[ 127.861638] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807678040
1876 03:20:56.037392 <4>[ 127.869075] Call trace:
1877 03:20:56.037773 <4>[ 127.871789] lkdtm_WARNING_MESSAGE+0x34/0x44
1878 03:20:56.038158 <4>[ 127.876341] lkdtm_do_action+0x2c/0x50
1879 03:20:56.038498 <4>[ 127.880370] direct_entry+0x164/0x180
1880 03:20:56.038826 <4>[ 127.884310] full_proxy_write+0x68/0xc0
1881 03:20:56.039159 <4>[ 127.888430] vfs_write+0xcc/0x2a0
1882 03:20:56.039701 <4>[ 127.892028] ksys_write+0x78/0x104
1883 03:20:56.079236 <4>[ 127.895711] __arm64_sys_write+0x28/0x3c
1884 03:20:56.079772 <4>[ 127.899916] invoke_syscall+0x8c/0x120
1885 03:20:56.080248 <4>[ 127.903949] el0_svc_common.constprop.0+0x68/0x124
1886 03:20:56.080692 <4>[ 127.909025] do_el0_svc+0x40/0xcc
1887 03:20:56.081127 <4>[ 127.912621] el0_svc+0x48/0xc0
1888 03:20:56.081907 <4>[ 127.915958] el0t_64_sync_handler+0xb8/0xbc
1889 03:20:56.082348 <4>[ 127.920425] el0t_64_sync+0x18c/0x190
1890 03:20:56.082824 <4>[ 127.924366] irq event stamp: 0
1891 03:20:56.083258 <4>[ 127.927689] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1892 03:20:56.116776 <4>[ 127.934244] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1893 03:20:56.117302 <4>[ 127.942716] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1894 03:20:56.120123 <4>[ 127.951186] softirqs last disabled at (0): [<0000000000000000>] 0x0
1895 03:20:56.120575 <4>[ 127.957736] ---[ end trace 0000000000000000 ]---
1896 03:20:56.226260 # [ 127.723230] lkdtm: Performing direct entry WARNING_MESSAGE
1897 03:20:56.226807 # [ 127.729068] ------------[ cut here ]------------
1898 03:20:56.227177 # [ 127.734015] Warning message trigger count: 2
1899 03:20:56.227875 # [ 127.738711] WARNING: CPU: 3 PID: 825 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x44
1900 03:20:56.228239 # [ 127.748158] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
1901 03:20:56.269198 # [ 127.760015] CPU: 3 PID: 825 Comm: cat Tainted: G D W E 6.1.78-cip15 #1
1902 03:20:56.269501 # [ 127.767872] Hardware name: ARM Juno development board (r0) (DT)
1903 03:20:56.269718 # [ 127.774069] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1904 03:20:56.269910 # [ 127.781316] pc : lkdtm_WARNING_MESSAGE+0x34/0x44
1905 03:20:56.270567 # [ 127.786217] lr : lkdtm_WARNING_MESSAGE+0x34/0x44
1906 03:20:56.270928 # [ 127.791115] sp : ffff80000de93ac0
1907 03:20:56.271237 # [ 127.794700] x29: ffff80000de93ac0 x28: ffff000807678040 x27: 0000000000000000
1908 03:20:56.272673 # [ 127.802140] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
1909 03:20:56.312546 # [ 127.809578] x23: ffff000804173000 x22: ffff80000de93c40 x21: 0000000000000010
1910 03:20:56.313040 # [ 127.817015] x20: ffff000804173000 x19: ffff80000b5963f0 x18: 0000000000000000
1911 03:20:56.313396 # [ 127.824453] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff85d03000
1912 03:20:56.314221 # [ 127.831891] x14: 0000000000000000 x13: 205d353130343337 x12: 2e37323120205b3e
1913 03:20:56.314597 # [ 127.839328] x11: 656820747563205b x10: 000000000000005d x9 : ffff80000815f818
1914 03:20:56.316012 # [ 127.846766] x8 : ffff000807678040 x7 : 3531303433372e37 x6 : 0000000000001ffe
1915 03:20:56.355697 # [ 127.854202] x5 : 0000000000017fe8 x4 : ffff00097ef60c58 x3 : ffff800974a34000
1916 03:20:56.356293 # [ 127.861638] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807678040
1917 03:20:56.356700 # [ 127.869075] Call trace:
1918 03:20:56.357056 # [ 127.871789] lkdtm_WARNING_MESSAGE+0x34/0x44
1919 03:20:56.357776 # [ 127.876341] lkdtm_do_action+0x2c/0x50
1920 03:20:56.358265 # [ 127.880370] direct_entry+0x164/0x180
1921 03:20:56.358800 # [ 127.884310] full_proxy_write+0x68/0xc0
1922 03:20:56.359257 # [ 127.888430] vfs_write+0xcc/0x2a0
1923 03:20:56.359711 # [ 127.892028] ksys_write+0x78/0x104
1924 03:20:56.398628 # [ 127.895711] __arm64_sys_write+0x28/0x3c
1925 03:20:56.398987 # [ 127.899916] invoke_syscall+0x8c/0x120
1926 03:20:56.399267 # [ 127.903949] el0_svc_common.constprop.0+0x68/0x124
1927 03:20:56.399512 # [ 127.909025] do_el0_svc+0x40/0xcc
1928 03:20:56.399720 # [ 127.912621] el0_svc+0x48/0xc0
1929 03:20:56.399901 # [ 127.915958] el0t_64_sync_handler+0xb8/0xbc
1930 03:20:56.400310 # [ 127.920425] el0t_64_sync+0x18c/0x190
1931 03:20:56.400470 # [ 127.924366] irq event stamp: 0
1932 03:20:56.400594 # [ 127.927689] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1933 03:20:56.401863 # [ 127.934244] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1934 03:20:56.441310 # [ 127.942716] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1935 03:20:56.441633 # [ 127.951186] softirqs last disabled at (0): [<0000000000000000>] 0x0
1936 03:20:56.441859 # [ 127.957736] ---[ end trace 0000000000000000 ]---
1937 03:20:56.442077 # WARNING_MESSAGE: saw 'message trigger': ok
1938 03:20:56.442259 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1939 03:20:56.444552 # selftests: lkdtm: EXCEPTION.sh
1940 03:20:56.951919 <6>[ 128.769464] lkdtm: Performing direct entry EXCEPTION
1941 03:20:56.952263 <1>[ 128.774811] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1942 03:20:56.952715 <1>[ 128.783957] Mem abort info:
1943 03:20:56.952908 <1>[ 128.787330] ESR = 0x0000000096000044
1944 03:20:56.953080 <1>[ 128.791412] EC = 0x25: DABT (current EL), IL = 32 bits
1945 03:20:56.953265 <1>[ 128.797019] SET = 0, FnV = 0
1946 03:20:56.953518 <1>[ 128.800362] EA = 0, S1PTW = 0
1947 03:20:56.953678 <1>[ 128.803789] FSC = 0x04: level 0 translation fault
1948 03:20:56.955234 <1>[ 128.808957] Data abort info:
1949 03:20:56.995263 <1>[ 128.812132] ISV = 0, ISS = 0x00000044
1950 03:20:56.995897 <1>[ 128.816258] CM = 0, WnR = 1
1951 03:20:56.996151 <1>[ 128.819514] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088c457000
1952 03:20:56.996385 <1>[ 128.826250] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1953 03:20:56.996602 <0>[ 128.833357] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
1954 03:20:56.996815 <4>[ 128.839905] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
1955 03:20:57.038655 <4>[ 128.851729] CPU: 1 PID: 864 Comm: cat Tainted: G D W E 6.1.78-cip15 #1
1956 03:20:57.039308 <4>[ 128.859580] Hardware name: ARM Juno development board (r0) (DT)
1957 03:20:57.039560 <4>[ 128.865777] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1958 03:20:57.039788 <4>[ 128.873018] pc : lkdtm_EXCEPTION+0x18/0x30
1959 03:20:57.040042 <4>[ 128.877396] lr : lkdtm_do_action+0x2c/0x50
1960 03:20:57.040240 <4>[ 128.881769] sp : ffff80000df43ab0
1961 03:20:57.040427 <4>[ 128.885350] x29: ffff80000df43ab0 x28: ffff000803bd8040 x27: 0000000000000000
1962 03:20:57.041943 <4>[ 128.892777] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
1963 03:20:57.081961 <4>[ 128.900205] x23: ffff000802c4d000 x22: ffff80000df43c30 x21: 000000000000000a
1964 03:20:57.082318 <4>[ 128.907629] x20: ffff000802c4d000 x19: ffff80000b596400 x18: 0000000000000000
1965 03:20:57.082828 <4>[ 128.915061] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9b83b000
1966 03:20:57.083130 <4>[ 128.922489] x14: 0000000000000000 x13: 205d343634393637 x12: 2e38323120205b3e
1967 03:20:57.083374 <4>[ 128.929913] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c0df1c
1968 03:20:57.125375 <4>[ 128.937337] x8 : ffff000803bd8040 x7 : 3436343936372e38 x6 : 0000000000000001
1969 03:20:57.125699 <4>[ 128.944762] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
1970 03:20:57.125923 <4>[ 128.952189] x2 : 0000000000000000 x1 : ffff000803bd8040 x0 : 0000000000000000
1971 03:20:57.126405 <4>[ 128.959612] Call trace:
1972 03:20:57.126612 <4>[ 128.962322] lkdtm_EXCEPTION+0x18/0x30
1973 03:20:57.126801 <4>[ 128.966344] lkdtm_do_action+0x2c/0x50
1974 03:20:57.126968 <4>[ 128.970364] direct_entry+0x164/0x180
1975 03:20:57.127130 <4>[ 128.974297] full_proxy_write+0x68/0xc0
1976 03:20:57.127288 <4>[ 128.978409] vfs_write+0xcc/0x2a0
1977 03:20:57.128677 <4>[ 128.981999] ksys_write+0x78/0x104
1978 03:20:57.178774 <4>[ 128.985674] __arm64_sys_write+0x28/0x3c
1979 03:20:57.179128 <4>[ 128.989871] invoke_syscall+0x8c/0x120
1980 03:20:57.179377 <4>[ 128.993896] el0_svc_common.constprop.0+0x68/0x124
1981 03:20:57.179592 <4>[ 128.998965] do_el0_svc+0x40/0xcc
1982 03:20:57.179840 <4>[ 129.002552] el0_svc+0x48/0xc0
1983 03:20:57.180032 <4>[ 129.005881] el0t_64_sync_handler+0xb8/0xbc
1984 03:20:57.180178 <4>[ 129.010339] el0t_64_sync+0x18c/0x190
1985 03:20:57.180316 <0>[ 129.014275] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
1986 03:20:57.180519 <4>[ 129.020643] ---[ end trace 0000000000000000 ]---
1987 03:20:57.181845 # Segmentation fault
1988 03:20:57.317933 # [ 128.769464] lkdtm: Performing direct entry EXCEPTION
1989 03:20:57.318568 # [ 128.774811] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1990 03:20:57.318996 # [ 128.783957] Mem abort info:
1991 03:20:57.319731 # [ 128.787330] ESR = 0x0000000096000044
1992 03:20:57.320128 # [ 128.791412] EC = 0x25: DABT (current EL), IL = 32 bits
1993 03:20:57.320502 # [ 128.797019] SET = 0, FnV = 0
1994 03:20:57.321011 # [ 128.800362] EA = 0, S1PTW = 0
1995 03:20:57.321387 # [ 128.803789] FSC = 0x04: level 0 translation fault
1996 03:20:57.321853 # [ 128.808957] Data abort info:
1997 03:20:57.322511 # [ 128.812132] ISV = 0, ISS = 0x00000044
1998 03:20:57.360891 # [ 128.816258] CM = 0, WnR = 1
1999 03:20:57.361197 # [ 128.819514] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088c457000
2000 03:20:57.361389 # [ 128.826250] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2001 03:20:57.361562 # [ 128.833357] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
2002 03:20:57.361973 # [ 128.839905] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
2003 03:20:57.364178 # [ 128.851729] CPU: 1 PID: 864 Comm: cat Tainted: G D W E 6.1.78-cip15 #1
2004 03:20:57.404039 # [ 128.859580] Hardware name: ARM Juno development board (r0) (DT)
2005 03:20:57.404325 # [ 128.865777] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2006 03:20:57.404515 # [ 128.873018] pc : lkdtm_EXCEPTION+0x18/0x30
2007 03:20:57.404693 # [ 128.877396] lr : lkdtm_do_action+0x2c/0x50
2008 03:20:57.404840 # [ 128.881769] sp : ffff80000df43ab0
2009 03:20:57.405228 # [ 128.885350] x29: ffff80000df43ab0 x28: ffff000803bd8040 x27: 0000000000000000
2010 03:20:57.405390 # [ 128.892777] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
2011 03:20:57.447180 # [ 128.900205] x23: ffff000802c4d000 x22: ffff80000df43c30 x21: 000000000000000a
2012 03:20:57.447466 # [ 128.907629] x20: ffff000802c4d000 x19: ffff80000b596400 x18: 0000000000000000
2013 03:20:57.447691 # [ 128.915061] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9b83b000
2014 03:20:57.447919 # [ 128.922489] x14: 0000000000000000 x13: 205d343634393637 x12: 2e38323120205b3e
2015 03:20:57.448374 # [ 128.929913] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c0df1c
2016 03:20:57.448563 # [ 128.937337] x8 : ffff000803bd8040 x7 : 3436343936372e38 x6 : 0000000000000001
2017 03:20:57.490311 # [ 128.944762] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2018 03:20:57.490590 # [ 128.952189] x2 : 0000000000000000 x1 : ffff000803bd8040 x0 : 0000000000000000
2019 03:20:57.490782 # [ 128.959612] Call trace:
2020 03:20:57.490956 # [ 128.962322] lkdtm_EXCEPTION+0x18/0x30
2021 03:20:57.491125 # [ 128.966344] lkdtm_do_action+0x2c/0x50
2022 03:20:57.491629 # [ 128.970364] direct_entry+0x164/0x180
2023 03:20:57.491838 # [ 128.974297] full_proxy_write+0x68/0xc0
2024 03:20:57.491997 # [ 128.978409] vfs_write+0xcc/0x2a0
2025 03:20:57.492149 # [ 128.981999] ksys_write+0x78/0x104
2026 03:20:57.493656 # [ 128.985674] __arm64_sys_write+0x28/0x3c
2027 03:20:57.543577 # [ 128.989871] invoke_syscall+0x8c/0x120
2028 03:20:57.544143 # [ 128.993896] el0_svc_common.constprop.0+0x68/0x124
2029 03:20:57.544616 # [ 128.998965] do_el0_svc+0x40/0xcc
2030 03:20:57.545034 # [ 129.002552] el0_svc+0x48/0xc0
2031 03:20:57.545372 # [ 129.005881] el0t_64_sync_handler+0xb8/0xbc
2032 03:20:57.546222 # [ 129.010339] el0t_64_sync+0x18c/0x190
2033 03:20:57.546654 # [ 129.014275] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2034 03:20:57.547114 # [ 129.020643] ---[ end trace 0000000000000000 ]---
2035 03:20:57.547455 # EXCEPTION: saw 'call trace:': ok
2036 03:20:57.547875 ok 5 selftests: lkdtm: EXCEPTION.sh
2037 03:20:57.548317 # selftests: lkdtm: LOOP.sh
2038 03:20:57.850372 # Skipping LOOP: Hangs the system
2039 03:20:57.882355 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2040 03:20:57.978278 # selftests: lkdtm: EXHAUST_STACK.sh
2041 03:20:58.361960 # Skipping EXHAUST_STACK: Corrupts memory on failure
2042 03:20:58.409850 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2043 03:20:58.505758 # selftests: lkdtm: CORRUPT_STACK.sh
2044 03:20:58.905388 # Skipping CORRUPT_STACK: Crashes entire system on success
2045 03:20:58.937389 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2046 03:20:59.033271 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2047 03:20:59.411043 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2048 03:20:59.443020 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2049 03:20:59.538860 # selftests: lkdtm: ARRAY_BOUNDS.sh
2050 03:21:00.155072 <6>[ 131.970400] lkdtm: Performing direct entry ARRAY_BOUNDS
2051 03:21:00.155699 <6>[ 131.976036] lkdtm: Array access within bounds ...
2052 03:21:00.156816 <6>[ 131.981112] lkdtm: Array access beyond bounds ...
2053 03:21:00.157495 <3>[ 131.986148] ================================================================================
2054 03:21:00.158127 <3>[ 131.995126] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2055 03:21:00.158688 <3>[ 132.003128] index 8 is out of range for type 'char [8]'
2056 03:21:00.198605 <4>[ 132.008655] CPU: 1 PID: 1062 Comm: cat Tainted: G D W E 6.1.78-cip15 #1
2057 03:21:00.199201 <4>[ 132.016595] Hardware name: ARM Juno development board (r0) (DT)
2058 03:21:00.199610 <4>[ 132.022787] Call trace:
2059 03:21:00.199976 <4>[ 132.025496] dump_backtrace+0xe8/0x140
2060 03:21:00.200317 <4>[ 132.029522] show_stack+0x30/0x40
2061 03:21:00.200646 <4>[ 132.033106] dump_stack_lvl+0x8c/0xb8
2062 03:21:00.200969 <4>[ 132.037044] dump_stack+0x18/0x34
2063 03:21:00.201680 <4>[ 132.040631] ubsan_epilogue+0x10/0x44
2064 03:21:00.202187 <4>[ 132.044564] __ubsan_handle_out_of_bounds+0x88/0xc0
2065 03:21:00.202524 <4>[ 132.049720] lkdtm_ARRAY_BOUNDS+0x15c/0x1b0
2066 03:21:00.202915 <4>[ 132.054179] lkdtm_do_action+0x2c/0x50
2067 03:21:00.241948 <4>[ 132.058199] direct_entry+0x164/0x180
2068 03:21:00.242511 <4>[ 132.062132] full_proxy_write+0x68/0xc0
2069 03:21:00.242894 <4>[ 132.066244] vfs_write+0xcc/0x2a0
2070 03:21:00.243241 <4>[ 132.069833] ksys_write+0x78/0x104
2071 03:21:00.243965 <4>[ 132.073508] __arm64_sys_write+0x28/0x3c
2072 03:21:00.244339 <4>[ 132.077706] invoke_syscall+0x8c/0x120
2073 03:21:00.244663 <4>[ 132.081731] el0_svc_common.constprop.0+0x68/0x124
2074 03:21:00.244979 <4>[ 132.086799] do_el0_svc+0x40/0xcc
2075 03:21:00.245394 <4>[ 132.090387] el0_svc+0x48/0xc0
2076 03:21:00.245721 <4>[ 132.093714] el0t_64_sync_handler+0xb8/0xbc
2077 03:21:00.246147 <4>[ 132.098173] el0t_64_sync+0x18c/0x190
2078 03:21:00.279554 <3>[ 132.102162] ================================================================================
2079 03:21:00.280102 <3>[ 132.110926] lkdtm: FAIL: survived array bounds overflow!
2080 03:21:00.282900 <4>[ 132.116537] lkdtm: This is probably expected, since this kernel (6.1.78-cip15 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2081 03:21:00.396455 # [ 131.970400] lkdtm: Performing direct entry ARRAY_BOUNDS
2082 03:21:00.397032 # [ 131.976036] lkdtm: Array access within bounds ...
2083 03:21:00.397427 # [ 131.981112] lkdtm: Array access beyond bounds ...
2084 03:21:00.398212 # [ 131.986148] ================================================================================
2085 03:21:00.398629 # [ 131.995126] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2086 03:21:00.399043 # [ 132.003128] index 8 is out of range for type 'char [8]'
2087 03:21:00.439521 # [ 132.008655] CPU: 1 PID: 1062 Comm: cat Tainted: G D W E 6.1.78-cip15 #1
2088 03:21:00.440072 # [ 132.016595] Hardware name: ARM Juno development board (r0) (DT)
2089 03:21:00.440441 # [ 132.022787] Call trace:
2090 03:21:00.440777 # [ 132.025496] dump_backtrace+0xe8/0x140
2091 03:21:00.441490 # [ 132.029522] show_stack+0x30/0x40
2092 03:21:00.441857 # [ 132.033106] dump_stack_lvl+0x8c/0xb8
2093 03:21:00.442229 # [ 132.037044] dump_stack+0x18/0x34
2094 03:21:00.442547 # [ 132.040631] ubsan_epilogue+0x10/0x44
2095 03:21:00.442914 # [ 132.044564] __ubsan_handle_out_of_bounds+0x88/0xc0
2096 03:21:00.443239 # [ 132.049720] lkdtm_ARRAY_BOUNDS+0x15c/0x1b0
2097 03:21:00.443618 # [ 132.054179] lkdtm_do_action+0x2c/0x50
2098 03:21:00.482695 # [ 132.058199] direct_entry+0x164/0x180
2099 03:21:00.483252 # [ 132.062132] full_proxy_write+0x68/0xc0
2100 03:21:00.483632 # [ 132.066244] vfs_write+0xcc/0x2a0
2101 03:21:00.484061 # [ 132.069833] ksys_write+0x78/0x104
2102 03:21:00.484410 # [ 132.073508] __arm64_sys_write+0x28/0x3c
2103 03:21:00.484736 # [ 132.077706] invoke_syscall+0x8c/0x120
2104 03:21:00.485490 # [ 132.081731] el0_svc_common.constprop.0+0x68/0x124
2105 03:21:00.485897 # [ 132.086799] do_el0_svc+0x40/0xcc
2106 03:21:00.486420 # [ 132.090387] el0_svc+0x48/0xc0
2107 03:21:00.486857 # [ 132.093714] el0t_64_sync_handler+0xb8/0xbc
2108 03:21:00.487384 # [ 132.098173] el0t_64_sync+0x18c/0x190
2109 03:21:00.530793 # [ 132.102162] ================================================================================
2110 03:21:00.531363 # [ 132.110926] lkdtm: FAIL: survived array bounds overflow!
2111 03:21:00.532232 # [ 132.116537] lkdtm: This is probably expected, since this kernel (6.1.78-cip15 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2112 03:21:00.532669 # ARRAY_BOUNDS: saw 'call trace:|UBSAN: array-index-out-of-bounds': ok
2113 03:21:00.534326 ok 10 selftests: lkdtm: ARRAY_BOUNDS.sh
2114 03:21:00.549945 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2115 03:21:01.172750 <6>[ 132.989129] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2116 03:21:01.173332 <6>[ 132.995051] lkdtm: attempting good list addition
2117 03:21:01.173713 <6>[ 133.000810] lkdtm: attempting corrupted list addition
2118 03:21:01.174100 <4>[ 133.006200] ------------[ cut here ]------------
2119 03:21:01.174798 <4>[ 133.011148] list_add corruption. next->prev should be prev (ffff80000e2d3af8), but was 0000000000000000. (next=ffff80000e2d3b28).
2120 03:21:01.176283 <4>[ 133.023364] WARNING: CPU: 1 PID: 1106 at lib/list_debug.c:27 __list_add_valid+0xb8/0x110
2121 03:21:01.215922 <4>[ 133.031760] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
2122 03:21:01.216460 <4>[ 133.043585] CPU: 1 PID: 1106 Comm: cat Tainted: G D W E 6.1.78-cip15 #1
2123 03:21:01.217180 <4>[ 133.051523] Hardware name: ARM Juno development board (r0) (DT)
2124 03:21:01.217562 <4>[ 133.057714] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2125 03:21:01.217909 <4>[ 133.064955] pc : __list_add_valid+0xb8/0x110
2126 03:21:01.219501 <4>[ 133.069498] lr : __list_add_valid+0xb8/0x110
2127 03:21:01.259265 <4>[ 133.074040] sp : ffff80000e2d3a90
2128 03:21:01.259771 <4>[ 133.077620] x29: ffff80000e2d3a90 x28: ffff00080c6a34c0 x27: 0000000000000000
2129 03:21:01.260150 <4>[ 133.085047] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
2130 03:21:01.260869 <4>[ 133.092471] x23: ffff00080b7e8000 x22: ffff80000e2d3cb0 x21: ffff80000e2d3b18
2131 03:21:01.261255 <4>[ 133.099895] x20: ffff80000e2d3af8 x19: ffff80000e2d3b28 x18: 0000000000000000
2132 03:21:01.261594 <4>[ 133.107319] x17: ffff8000096e3b80 x16: ffff80000879a178 x15: ffff8000080b3eac
2133 03:21:01.302615 <4>[ 133.114743] x14: ffff8000096fbbcc x13: ffff80000802ea78 x12: ffff80000802e97c
2134 03:21:01.303142 <4>[ 133.122167] x11: ffff80000843e65c x10: ffff80000843e5a8 x9 : ffff800009704f20
2135 03:21:01.303518 <4>[ 133.129591] x8 : ffff00080134cd90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
2136 03:21:01.304209 <4>[ 133.137014] x5 : ffff80000e2d4000 x4 : 0000000000000001 x3 : ffff80000b0f5508
2137 03:21:01.304580 <4>[ 133.144437] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080c6a34c0
2138 03:21:01.304915 <4>[ 133.151860] Call trace:
2139 03:21:01.305239 <4>[ 133.154570] __list_add_valid+0xb8/0x110
2140 03:21:01.306151 <4>[ 133.158765] lkdtm_CORRUPT_LIST_ADD+0x98/0x11c
2141 03:21:01.345973 <4>[ 133.163487] lkdtm_do_action+0x2c/0x50
2142 03:21:01.346507 <4>[ 133.167509] direct_entry+0x164/0x180
2143 03:21:01.346875 <4>[ 133.171442] full_proxy_write+0x68/0xc0
2144 03:21:01.347217 <4>[ 133.175552] vfs_write+0xcc/0x2a0
2145 03:21:01.347546 <4>[ 133.179142] ksys_write+0x78/0x104
2146 03:21:01.348206 <4>[ 133.182817] __arm64_sys_write+0x28/0x3c
2147 03:21:01.348567 <4>[ 133.187014] invoke_syscall+0x8c/0x120
2148 03:21:01.348896 <4>[ 133.191039] el0_svc_common.constprop.0+0x68/0x124
2149 03:21:01.349282 <4>[ 133.196107] do_el0_svc+0x40/0xcc
2150 03:21:01.349738 <4>[ 133.199695] el0_svc+0x48/0xc0
2151 03:21:01.389379 <4>[ 133.203022] el0t_64_sync_handler+0xb8/0xbc
2152 03:21:01.389908 <4>[ 133.207481] el0t_64_sync+0x18c/0x190
2153 03:21:01.390338 <4>[ 133.211413] irq event stamp: 0
2154 03:21:01.390683 <4>[ 133.214732] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2155 03:21:01.391370 <4>[ 133.221276] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2156 03:21:01.391740 <4>[ 133.229738] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2157 03:21:01.392076 <4>[ 133.238198] softirqs last disabled at (0): [<0000000000000000>] 0x0
2158 03:21:01.392781 <4>[ 133.244739] ---[ end trace 0000000000000000 ]---
2159 03:21:01.408308 <3>[ 133.249716] lkdtm: Overwrite did not happen, but no BUG?!
2160 03:21:01.553929 # [ 132.989129] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2161 03:21:01.554289 # [ 132.995051] lkdtm: attempting good list addition
2162 03:21:01.554518 # [ 133.000810] lkdtm: attempting corrupted list addition
2163 03:21:01.554715 # [ 133.006200] ------------[ cut here ]------------
2164 03:21:01.555130 # [ 133.011148] list_add corruption. next->prev should be prev (ffff80000e2d3af8), but was 0000000000000000. (next=ffff80000e2d3b28).
2165 03:21:01.557180 # [ 133.023364] WARNING: CPU: 1 PID: 1106 at lib/list_debug.c:27 __list_add_valid+0xb8/0x110
2166 03:21:01.597128 # [ 133.031760] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
2167 03:21:01.597446 # [ 133.043585] CPU: 1 PID: 1106 Comm: cat Tainted: G D W E 6.1.78-cip15 #1
2168 03:21:01.597726 # [ 133.051523] Hardware name: ARM Juno development board (r0) (DT)
2169 03:21:01.597960 # [ 133.057714] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2170 03:21:01.598363 # [ 133.064955] pc : __list_add_valid+0xb8/0x110
2171 03:21:01.600410 # [ 133.069498] lr : __list_add_valid+0xb8/0x110
2172 03:21:01.600667 # [ 133.074040] sp : ffff80000e2d3a90
2173 03:21:01.640204 # [ 133.077620] x29: ffff80000e2d3a90 x28: ffff00080c6a34c0 x27: 0000000000000000
2174 03:21:01.640503 # [ 133.085047] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
2175 03:21:01.641036 # [ 133.092471] x23: ffff00080b7e8000 x22: ffff80000e2d3cb0 x21: ffff80000e2d3b18
2176 03:21:01.641252 # [ 133.099895] x20: ffff80000e2d3af8 x19: ffff80000e2d3b28 x18: 0000000000000000
2177 03:21:01.641469 # [ 133.107319] x17: ffff8000096e3b80 x16: ffff80000879a178 x15: ffff8000080b3eac
2178 03:21:01.683633 # [ 133.114743] x14: ffff8000096fbbcc x13: ffff80000802ea78 x12: ffff80000802e97c
2179 03:21:01.684571 # [ 133.122167] x11: ffff80000843e65c x10: ffff80000843e5a8 x9 : ffff800009704f20
2180 03:21:01.684974 # [ 133.129591] x8 : ffff00080134cd90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
2181 03:21:01.685324 # [ 133.137014] x5 : ffff80000e2d4000 x4 : 0000000000000001 x3 : ffff80000b0f5508
2182 03:21:01.685658 # [ 133.144437] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080c6a34c0
2183 03:21:01.685978 # [ 133.151860] Call trace:
2184 03:21:01.686361 # [ 133.154570] __list_add_valid+0xb8/0x110
2185 03:21:01.687142 # [ 133.158765] lkdtm_CORRUPT_LIST_ADD+0x98/0x11c
2186 03:21:01.726764 # [ 133.163487] lkdtm_do_action+0x2c/0x50
2187 03:21:01.727305 # [ 133.167509] direct_entry+0x164/0x180
2188 03:21:01.727681 # [ 133.171442] full_proxy_write+0x68/0xc0
2189 03:21:01.728026 # [ 133.175552] vfs_write+0xcc/0x2a0
2190 03:21:01.728359 # [ 133.179142] ksys_write+0x78/0x104
2191 03:21:01.729031 # [ 133.182817] __arm64_sys_write+0x28/0x3c
2192 03:21:01.729388 # [ 133.187014] invoke_syscall+0x8c/0x120
2193 03:21:01.729711 # [ 133.191039] el0_svc_common.constprop.0+0x68/0x124
2194 03:21:01.730098 # [ 133.196107] do_el0_svc+0x40/0xcc
2195 03:21:01.730466 # [ 133.199695] el0_svc+0x48/0xc0
2196 03:21:01.730856 # [ 133.203022] el0t_64_sync_handler+0xb8/0xbc
2197 03:21:01.769922 # [ 133.207481] el0t_64_sync+0x18c/0x190
2198 03:21:01.770467 # [ 133.211413] irq event stamp: 0
2199 03:21:01.770847 # [ 133.214732] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2200 03:21:01.771197 # [ 133.221276] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2201 03:21:01.771879 # [ 133.229738] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2202 03:21:01.772246 # [ 133.238198] softirqs last disabled at (0): [<0000000000000000>] 0x0
2203 03:21:01.772577 # [ 133.244739] ---[ end trace 0000000000000000 ]---
2204 03:21:01.796659 # [ 133.249716] lkdtm: Overwrite did not happen, but no BUG?!
2205 03:21:01.797164 # CORRUPT_LIST_ADD: saw 'list_add corruption': ok
2206 03:21:01.797537 ok 11 selftests: lkdtm: CORRUPT_LIST_ADD.sh
2207 03:21:01.799994 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2208 03:21:02.330436 <6>[ 134.147646] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2209 03:21:02.331047 <6>[ 134.153566] lkdtm: attempting good list removal
2210 03:21:02.331427 <6>[ 134.158426] lkdtm: attempting corrupted list removal
2211 03:21:02.331773 <4>[ 134.163719] ------------[ cut here ]------------
2212 03:21:02.332455 <4>[ 134.168662] list_del corruption. next->prev should be ffff80000e38bb68, but was 0000000000000000. (next=ffff80000e38bb78)
2213 03:21:02.334041 <4>[ 134.180193] WARNING: CPU: 1 PID: 1150 at lib/list_debug.c:62 __list_del_entry_valid+0x11c/0x130
2214 03:21:02.373635 <4>[ 134.189198] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
2215 03:21:02.374216 <4>[ 134.201022] CPU: 1 PID: 1150 Comm: cat Tainted: G D W E 6.1.78-cip15 #1
2216 03:21:02.374945 <4>[ 134.208960] Hardware name: ARM Juno development board (r0) (DT)
2217 03:21:02.375325 <4>[ 134.215151] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2218 03:21:02.375671 <4>[ 134.222392] pc : __list_del_entry_valid+0x11c/0x130
2219 03:21:02.377270 <4>[ 134.227544] lr : __list_del_entry_valid+0x11c/0x130
2220 03:21:02.416938 <4>[ 134.232695] sp : ffff80000e38bb10
2221 03:21:02.417459 <4>[ 134.236275] x29: ffff80000e38bb10 x28: ffff00080c6a1a80 x27: 0000000000000000
2222 03:21:02.417835 <4>[ 134.243702] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
2223 03:21:02.418602 <4>[ 134.251126] x23: ffff000806d7d000 x22: ffff80000e38bd00 x21: 0000000000000011
2224 03:21:02.418986 <4>[ 134.258551] x20: ffff80000e38bb58 x19: ffff80000e38bb68 x18: 0000000000000000
2225 03:21:02.419325 <4>[ 134.265974] x17: ffff800008c0ee24 x16: ffff80000879a2ec x15: ffff8000080b3eac
2226 03:21:02.460254 <4>[ 134.273398] x14: ffff8000096fbbcc x13: ffff80000802ea78 x12: ffff80000802e97c
2227 03:21:02.460786 <4>[ 134.280821] x11: ffff80000843e65c x10: ffff80000843e5a8 x9 : ffff800009704f20
2228 03:21:02.461541 <4>[ 134.288245] x8 : ffff000801348590 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
2229 03:21:02.461936 <4>[ 134.295669] x5 : ffff80000e38c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
2230 03:21:02.462337 <4>[ 134.303092] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080c6a1a80
2231 03:21:02.462670 <4>[ 134.310516] Call trace:
2232 03:21:02.463814 <4>[ 134.313226] __list_del_entry_valid+0x11c/0x130
2233 03:21:02.503643 <4>[ 134.318030] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2234 03:21:02.504168 <4>[ 134.322749] lkdtm_do_action+0x2c/0x50
2235 03:21:02.504543 <4>[ 134.326771] direct_entry+0x164/0x180
2236 03:21:02.504887 <4>[ 134.330704] full_proxy_write+0x68/0xc0
2237 03:21:02.505564 <4>[ 134.334815] vfs_write+0xcc/0x2a0
2238 03:21:02.505930 <4>[ 134.338405] ksys_write+0x78/0x104
2239 03:21:02.506320 <4>[ 134.342080] __arm64_sys_write+0x28/0x3c
2240 03:21:02.506644 <4>[ 134.346277] invoke_syscall+0x8c/0x120
2241 03:21:02.507066 <4>[ 134.350302] el0_svc_common.constprop.0+0x68/0x124
2242 03:21:02.507422 <4>[ 134.355370] do_el0_svc+0x40/0xcc
2243 03:21:02.507814 <4>[ 134.358958] el0_svc+0x48/0xc0
2244 03:21:02.547017 <4>[ 134.362287] el0t_64_sync_handler+0xb8/0xbc
2245 03:21:02.547581 <4>[ 134.366745] el0t_64_sync+0x18c/0x190
2246 03:21:02.547952 <4>[ 134.370678] irq event stamp: 0
2247 03:21:02.548295 <4>[ 134.373996] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2248 03:21:02.548985 <4>[ 134.380541] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2249 03:21:02.549358 <4>[ 134.389003] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2250 03:21:02.550509 <4>[ 134.397464] softirqs last disabled at (0): [<0000000000000000>] 0x0
2251 03:21:02.567663 <4>[ 134.404005] ---[ end trace 0000000000000000 ]---
2252 03:21:02.570773 <3>[ 134.409038] lkdtm: Overwrite did not happen, but no BUG?!
2253 03:21:02.745505 # [ 134.147646] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2254 03:21:02.745820 # [ 134.153566] lkdtm: attempting good list removal
2255 03:21:02.746089 # [ 134.158426] lkdtm: attempting corrupted list removal
2256 03:21:02.746318 # [ 134.163719] ------------[ cut here ]------------
2257 03:21:02.746511 # [ 134.168662] list_del corruption. next->prev should be ffff80000e38bb68, but was 0000000000000000. (next=ffff80000e38bb78)
2258 03:21:02.748793 # [ 134.180193] WARNING: CPU: 1 PID: 1150 at lib/list_debug.c:62 __list_del_entry_valid+0x11c/0x130
2259 03:21:02.788625 # [ 134.189198] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
2260 03:21:02.788920 # [ 134.201022] CPU: 1 PID: 1150 Comm: cat Tainted: G D W E 6.1.78-cip15 #1
2261 03:21:02.789170 # [ 134.208960] Hardware name: ARM Juno development board (r0) (DT)
2262 03:21:02.789655 # [ 134.215151] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2263 03:21:02.789858 # [ 134.222392] pc : __list_del_entry_valid+0x11c/0x130
2264 03:21:02.791923 # [ 134.227544] lr : __list_del_entry_valid+0x11c/0x130
2265 03:21:02.831760 # [ 134.232695] sp : ffff80000e38bb10
2266 03:21:02.832032 # [ 134.236275] x29: ffff80000e38bb10 x28: ffff00080c6a1a80 x27: 0000000000000000
2267 03:21:02.832277 # [ 134.243702] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
2268 03:21:02.832500 # [ 134.251126] x23: ffff000806d7d000 x22: ffff80000e38bd00 x21: 0000000000000011
2269 03:21:02.832940 # [ 134.258551] x20: ffff80000e38bb58 x19: ffff80000e38bb68 x18: 0000000000000000
2270 03:21:02.833117 # [ 134.265974] x17: ffff800008c0ee24 x16: ffff80000879a2ec x15: ffff8000080b3eac
2271 03:21:02.874926 # [ 134.273398] x14: ffff8000096fbbcc x13: ffff80000802ea78 x12: ffff80000802e97c
2272 03:21:02.875298 # [ 134.280821] x11: ffff80000843e65c x10: ffff80000843e5a8 x9 : ffff800009704f20
2273 03:21:02.875550 # [ 134.288245] x8 : ffff000801348590 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
2274 03:21:02.875803 # [ 134.295669] x5 : ffff80000e38c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
2275 03:21:02.876268 # [ 134.303092] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080c6a1a80
2276 03:21:02.876419 # [ 134.310516] Call trace:
2277 03:21:02.876554 # [ 134.313226] __list_del_entry_valid+0x11c/0x130
2278 03:21:02.878258 # [ 134.318030] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2279 03:21:02.918286 # [ 134.322749] lkdtm_do_action+0x2c/0x50
2280 03:21:02.918833 # [ 134.326771] direct_entry+0x164/0x180
2281 03:21:02.919220 # [ 134.330704] full_proxy_write+0x68/0xc0
2282 03:21:02.919581 # [ 134.334815] vfs_write+0xcc/0x2a0
2283 03:21:02.920343 # [ 134.338405] ksys_write+0x78/0x104
2284 03:21:02.920722 # [ 134.342080] __arm64_sys_write+0x28/0x3c
2285 03:21:02.921066 # [ 134.346277] invoke_syscall+0x8c/0x120
2286 03:21:02.921393 # [ 134.350302] el0_svc_common.constprop.0+0x68/0x124
2287 03:21:02.921848 # [ 134.355370] do_el0_svc+0x40/0xcc
2288 03:21:02.922220 # [ 134.358958] el0_svc+0x48/0xc0
2289 03:21:02.922626 # [ 134.362287] el0t_64_sync_handler+0xb8/0xbc
2290 03:21:02.961467 # [ 134.366745] el0t_64_sync+0x18c/0x190
2291 03:21:02.962065 # [ 134.370678] irq event stamp: 0
2292 03:21:02.962471 # [ 134.373996] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2293 03:21:02.963183 # [ 134.380541] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2294 03:21:02.963585 # [ 134.389003] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2295 03:21:02.963933 # [ 134.397464] softirqs last disabled at (0): [<0000000000000000>] 0x0
2296 03:21:02.965042 # [ 134.404005] ---[ end trace 0000000000000000 ]---
2297 03:21:02.987625 # [ 134.409038] lkdtm: Overwrite did not happen, but no BUG?!
2298 03:21:02.988149 # CORRUPT_LIST_DEL: saw 'list_del corruption': ok
2299 03:21:02.988538 ok 12 selftests: lkdtm: CORRUPT_LIST_DEL.sh
2300 03:21:02.990841 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2301 03:21:03.446791 <6>[ 135.259195] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2302 03:21:03.447170 <6>[ 135.265812] lkdtm: attempting bad read from page below current stack
2303 03:21:03.447709 <1>[ 135.272516] Unable to handle kernel paging request at virtual address ffff80000e417fff
2304 03:21:03.447941 <1>[ 135.280781] Mem abort info:
2305 03:21:03.448156 <1>[ 135.283890] ESR = 0x0000000096000007
2306 03:21:03.448399 <1>[ 135.288101] EC = 0x25: DABT (current EL), IL = 32 bits
2307 03:21:03.448592 <1>[ 135.293764] SET = 0, FnV = 0
2308 03:21:03.448791 <1>[ 135.297116] EA = 0, S1PTW = 0
2309 03:21:03.450109 <1>[ 135.300549] FSC = 0x07: level 3 translation fault
2310 03:21:03.490203 <1>[ 135.305721] Data abort info:
2311 03:21:03.490598 <1>[ 135.308885] ISV = 0, ISS = 0x00000007
2312 03:21:03.490912 <1>[ 135.313008] CM = 0, WnR = 0
2313 03:21:03.491430 <1>[ 135.316266] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
2314 03:21:03.491589 <1>[ 135.323268] [ffff80000e417fff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088d01d003, pte=0000000000000000
2315 03:21:03.491749 <0>[ 135.336145] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2316 03:21:03.533546 <4>[ 135.342694] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
2317 03:21:03.533907 <4>[ 135.354519] CPU: 1 PID: 1189 Comm: cat Tainted: G D W E 6.1.78-cip15 #1
2318 03:21:03.534147 <4>[ 135.362459] Hardware name: ARM Juno development board (r0) (DT)
2319 03:21:03.534610 <4>[ 135.368653] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2320 03:21:03.534811 <4>[ 135.375901] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2321 03:21:03.534985 <4>[ 135.381584] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2322 03:21:03.536798 <4>[ 135.387261] sp : ffff80000e41bb50
2323 03:21:03.576924 <4>[ 135.390841] x29: ffff80000e41bb50 x28: ffff0008037034c0 x27: 0000000000000000
2324 03:21:03.577246 <4>[ 135.398269] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
2325 03:21:03.577454 <4>[ 135.405694] x23: ffff00080d2cd000 x22: ffff80000e41bcf0 x21: 0000000000000019
2326 03:21:03.577987 <4>[ 135.413118] x20: ffff00080d2cd000 x19: ffff80000e418000 x18: 0000000000000000
2327 03:21:03.578219 <4>[ 135.420542] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb38e6000
2328 03:21:03.580193 <4>[ 135.427968] x14: 0000000000000000 x13: 205d323138353632 x12: 2e35333120205b3e
2329 03:21:03.620272 <4>[ 135.435392] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff80000815f818
2330 03:21:03.620581 <4>[ 135.442818] x8 : ffff0008037034c0 x7 : 3231383536322e35 x6 : 0000000000000001
2331 03:21:03.620773 <4>[ 135.450245] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2332 03:21:03.620954 <4>[ 135.457668] x2 : 0000000000000000 x1 : ffff0008037034c0 x0 : ffff80000a0f2ca8
2333 03:21:03.621364 <4>[ 135.465093] Call trace:
2334 03:21:03.621536 <4>[ 135.467802] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2335 03:21:03.621691 <4>[ 135.473132] lkdtm_do_action+0x2c/0x50
2336 03:21:03.623586 <4>[ 135.477156] direct_entry+0x164/0x180
2337 03:21:03.663613 <4>[ 135.481089] full_proxy_write+0x68/0xc0
2338 03:21:03.663876 <4>[ 135.485201] vfs_write+0xcc/0x2a0
2339 03:21:03.664065 <4>[ 135.488791] ksys_write+0x78/0x104
2340 03:21:03.664238 <4>[ 135.492466] __arm64_sys_write+0x28/0x3c
2341 03:21:03.664404 <4>[ 135.496664] invoke_syscall+0x8c/0x120
2342 03:21:03.664818 <4>[ 135.500688] el0_svc_common.constprop.0+0x68/0x124
2343 03:21:03.665008 <4>[ 135.505756] do_el0_svc+0x40/0xcc
2344 03:21:03.665163 <4>[ 135.509344] el0_svc+0x48/0xc0
2345 03:21:03.665312 <4>[ 135.512672] el0t_64_sync_handler+0xb8/0xbc
2346 03:21:03.667104 <4>[ 135.517131] el0t_64_sync+0x18c/0x190
2347 03:21:03.684779 <0>[ 135.521067] Code: 9131a000 97ffc5fc f0005060 9132a000 (385ff261)
2348 03:21:03.688082 <4>[ 135.527436] ---[ end trace 0000000000000000 ]---
2349 03:21:03.688543 # Segmentation fault
2350 03:21:03.855908 # [ 135.259195] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2351 03:21:03.856507 # [ 135.265812] lkdtm: attempting bad read from page below current stack
2352 03:21:03.857403 # [ 135.272516] Unable to handle kernel paging request at virtual address ffff80000e417fff
2353 03:21:03.857843 # [ 135.280781] Mem abort info:
2354 03:21:03.858335 # [ 135.283890] ESR = 0x0000000096000007
2355 03:21:03.858782 # [ 135.288101] EC = 0x25: DABT (current EL), IL = 32 bits
2356 03:21:03.859224 # [ 135.293764] SET = 0, FnV = 0
2357 03:21:03.859759 # [ 135.297116] EA = 0, S1PTW = 0
2358 03:21:03.899042 # [ 135.300549] FSC = 0x07: level 3 translation fault
2359 03:21:03.899633 # [ 135.305721] Data abort info:
2360 03:21:03.900152 # [ 135.308885] ISV = 0, ISS = 0x00000007
2361 03:21:03.900618 # [ 135.313008] CM = 0, WnR = 0
2362 03:21:03.901429 # [ 135.316266] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
2363 03:21:03.901838 # [ 135.323268] [ffff80000e417fff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088d01d003, pte=0000000000000000
2364 03:21:03.902345 # [ 135.336145] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2365 03:21:03.942272 # [ 135.342694] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
2366 03:21:03.942838 # [ 135.354519] CPU: 1 PID: 1189 Comm: cat Tainted: G D W E 6.1.78-cip15 #1
2367 03:21:03.943573 # [ 135.362459] Hardware name: ARM Juno development board (r0) (DT)
2368 03:21:03.943954 # [ 135.368653] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2369 03:21:03.944296 # [ 135.375901] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2370 03:21:03.944624 # [ 135.381584] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2371 03:21:03.945802 # [ 135.387261] sp : ffff80000e41bb50
2372 03:21:03.985331 # [ 135.390841] x29: ffff80000e41bb50 x28: ffff0008037034c0 x27: 0000000000000000
2373 03:21:03.985900 # [ 135.398269] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
2374 03:21:03.986765 # [ 135.405694] x23: ffff00080d2cd000 x22: ffff80000e41bcf0 x21: 0000000000000019
2375 03:21:03.987186 # [ 135.413118] x20: ffff00080d2cd000 x19: ffff80000e418000 x18: 0000000000000000
2376 03:21:03.987568 # [ 135.420542] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb38e6000
2377 03:21:03.988843 # [ 135.427968] x14: 0000000000000000 x13: 205d323138353632 x12: 2e35333120205b3e
2378 03:21:04.028461 # [ 135.435392] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff80000815f818
2379 03:21:04.028992 # [ 135.442818] x8 : ffff0008037034c0 x7 : 3231383536322e35 x6 : 0000000000000001
2380 03:21:04.029384 # [ 135.450245] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2381 03:21:04.030121 # [ 135.457668] x2 : 0000000000000000 x1 : ffff0008037034c0 x0 : ffff80000a0f2ca8
2382 03:21:04.030512 # [ 135.465093] Call trace:
2383 03:21:04.030858 # [ 135.467802] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2384 03:21:04.031923 # [ 135.473132] lkdtm_do_action+0x2c/0x50
2385 03:21:04.071685 # [ 135.477156] direct_entry+0x164/0x180
2386 03:21:04.072209 # [ 135.481089] full_proxy_write+0x68/0xc0
2387 03:21:04.072601 # [ 135.485201] vfs_write+0xcc/0x2a0
2388 03:21:04.072960 # [ 135.488791] ksys_write+0x78/0x104
2389 03:21:04.073300 # [ 135.492466] __arm64_sys_write+0x28/0x3c
2390 03:21:04.073631 # [ 135.496664] invoke_syscall+0x8c/0x120
2391 03:21:04.074304 # [ 135.500688] el0_svc_common.constprop.0+0x68/0x124
2392 03:21:04.074677 # [ 135.505756] do_el0_svc+0x40/0xcc
2393 03:21:04.075073 # [ 135.509344] el0_svc+0x48/0xc0
2394 03:21:04.075418 # [ 135.512672] el0t_64_sync_handler+0xb8/0xbc
2395 03:21:04.075812 # [ 135.517131] el0t_64_sync+0x18c/0x190
2396 03:21:04.103470 # [ 135.521067] Code: 9131a000 97ffc5fc f0005060 9132a000 (385ff261)
2397 03:21:04.103979 # [ 135.527436] ---[ end trace 0000000000000000 ]---
2398 03:21:04.104366 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
2399 03:21:04.104722 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2400 03:21:04.106794 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2401 03:21:04.573217 <6>[ 136.390450] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2402 03:21:04.573569 <6>[ 136.397164] lkdtm: attempting bad read from page above current stack
2403 03:21:04.573803 <1>[ 136.404305] Unable to handle kernel paging request at virtual address ffff80000e4e4000
2404 03:21:04.574291 <1>[ 136.412561] Mem abort info:
2405 03:21:04.574481 <1>[ 136.415647] ESR = 0x0000000096000007
2406 03:21:04.574646 <1>[ 136.419684] EC = 0x25: DABT (current EL), IL = 32 bits
2407 03:21:04.574801 <1>[ 136.425288] SET = 0, FnV = 0
2408 03:21:04.576450 <1>[ 136.428627] EA = 0, S1PTW = 0
2409 03:21:04.616597 <1>[ 136.432053] FSC = 0x07: level 3 translation fault
2410 03:21:04.616971 <1>[ 136.437227] Data abort info:
2411 03:21:04.617200 <1>[ 136.440397] ISV = 0, ISS = 0x00000007
2412 03:21:04.617723 <1>[ 136.444523] CM = 0, WnR = 0
2413 03:21:04.617953 <1>[ 136.447775] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
2414 03:21:04.618203 <1>[ 136.454775] [ffff80000e4e4000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088d01d003, pte=0000000000000000
2415 03:21:04.619950 <0>[ 136.467661] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2416 03:21:04.659910 <4>[ 136.474210] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
2417 03:21:04.660552 <4>[ 136.486041] CPU: 2 PID: 1242 Comm: cat Tainted: G D W E 6.1.78-cip15 #1
2418 03:21:04.660816 <4>[ 136.493981] Hardware name: ARM Juno development board (r0) (DT)
2419 03:21:04.661104 <4>[ 136.500174] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2420 03:21:04.661332 <4>[ 136.507415] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2421 03:21:04.663178 <4>[ 136.513184] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2422 03:21:04.703258 <4>[ 136.518949] sp : ffff80000e4e3a40
2423 03:21:04.703620 <4>[ 136.522529] x29: ffff80000e4e3a40 x28: ffff000807f29a80 x27: 0000000000000000
2424 03:21:04.704204 <4>[ 136.529956] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
2425 03:21:04.704451 <4>[ 136.537386] x23: ffff00080b578000 x22: ffff80000e4e3be0 x21: 000000000000001a
2426 03:21:04.704651 <4>[ 136.544812] x20: ffff00080b578000 x19: ffff80000e4e4000 x18: 0000000000000000
2427 03:21:04.704839 <4>[ 136.552240] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
2428 03:21:04.746697 <4>[ 136.559666] x14: ffff0008008eb4c0 x13: ffff800974a15000 x12: 0000000030d4d91d
2429 03:21:04.747008 <4>[ 136.567093] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815f818
2430 03:21:04.747200 <4>[ 136.574519] x8 : ffff000807f29a80 x7 : 00000074b5503510 x6 : 0000000000000001
2431 03:21:04.747375 <4>[ 136.581945] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2432 03:21:04.747804 <4>[ 136.589369] x2 : 0000000000000000 x1 : ffff000807f29a80 x0 : ffff80000a0f2c30
2433 03:21:04.747978 <4>[ 136.596796] Call trace:
2434 03:21:04.749953 <4>[ 136.599511] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2435 03:21:04.790139 <4>[ 136.604928] lkdtm_do_action+0x2c/0x50
2436 03:21:04.790648 <4>[ 136.608952] direct_entry+0x164/0x180
2437 03:21:04.791029 <4>[ 136.612885] full_proxy_write+0x68/0xc0
2438 03:21:04.791375 <4>[ 136.616997] vfs_write+0xcc/0x2a0
2439 03:21:04.791708 <4>[ 136.620586] ksys_write+0x78/0x104
2440 03:21:04.792033 <4>[ 136.624261] __arm64_sys_write+0x28/0x3c
2441 03:21:04.792707 <4>[ 136.628459] invoke_syscall+0x8c/0x120
2442 03:21:04.793066 <4>[ 136.632484] el0_svc_common.constprop.0+0x68/0x124
2443 03:21:04.793502 <4>[ 136.637553] do_el0_svc+0x40/0xcc
2444 03:21:04.793841 <4>[ 136.641140] el0_svc+0x48/0xc0
2445 03:21:04.794269 <4>[ 136.644468] el0t_64_sync_handler+0xb8/0xbc
2446 03:21:04.816488 <4>[ 136.648926] el0t_64_sync+0x18c/0x190
2447 03:21:04.816789 <0>[ 136.652862] Code: 97ffc613 91401273 f0005060 9130c000 (39400261)
2448 03:21:04.819667 <4>[ 136.659230] ---[ end trace 0000000000000000 ]---
2449 03:21:04.819983 # Segmentation fault
2450 03:21:04.977275 # [ 136.390450] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2451 03:21:04.977591 # [ 136.397164] lkdtm: attempting bad read from page above current stack
2452 03:21:04.977781 # [ 136.404305] Unable to handle kernel paging request at virtual address ffff80000e4e4000
2453 03:21:04.977955 # [ 136.412561] Mem abort info:
2454 03:21:04.978443 # [ 136.415647] ESR = 0x0000000096000007
2455 03:21:04.978631 # [ 136.419684] EC = 0x25: DABT (current EL), IL = 32 bits
2456 03:21:04.978803 # [ 136.425288] SET = 0, FnV = 0
2457 03:21:04.980572 # [ 136.428627] EA = 0, S1PTW = 0
2458 03:21:05.020433 # [ 136.432053] FSC = 0x07: level 3 translation fault
2459 03:21:05.020740 # [ 136.437227] Data abort info:
2460 03:21:05.020931 # [ 136.440397] ISV = 0, ISS = 0x00000007
2461 03:21:05.021102 # [ 136.444523] CM = 0, WnR = 0
2462 03:21:05.021524 # [ 136.447775] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
2463 03:21:05.021713 # [ 136.454775] [ffff80000e4e4000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088d01d003, pte=0000000000000000
2464 03:21:05.021871 # [ 136.467661] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2465 03:21:05.063853 # [ 136.474210] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
2466 03:21:05.064386 # [ 136.486041] CPU: 2 PID: 1242 Comm: cat Tainted: G D W E 6.1.78-cip15 #1
2467 03:21:05.064763 # [ 136.493981] Hardware name: ARM Juno development board (r0) (DT)
2468 03:21:05.065459 # [ 136.500174] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2469 03:21:05.065835 # [ 136.507415] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2470 03:21:05.066227 # [ 136.513184] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2471 03:21:05.067352 # [ 136.518949] sp : ffff80000e4e3a40
2472 03:21:05.106975 # [ 136.522529] x29: ffff80000e4e3a40 x28: ffff000807f29a80 x27: 0000000000000000
2473 03:21:05.107609 # [ 136.529956] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
2474 03:21:05.108141 # [ 136.537386] x23: ffff00080b578000 x22: ffff80000e4e3be0 x21: 000000000000001a
2475 03:21:05.108956 # [ 136.544812] x20: ffff00080b578000 x19: ffff80000e4e4000 x18: 0000000000000000
2476 03:21:05.109460 # [ 136.552240] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
2477 03:21:05.110453 # [ 136.559666] x14: ffff0008008eb4c0 x13: ffff800974a15000 x12: 0000000030d4d91d
2478 03:21:05.150499 # [ 136.567093] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815f818
2479 03:21:05.151004 # [ 136.574519] x8 : ffff000807f29a80 x7 : 00000074b5503510 x6 : 0000000000000001
2480 03:21:05.151380 # [ 136.581945] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2481 03:21:05.151729 # [ 136.589369] x2 : 0000000000000000 x1 : ffff000807f29a80 x0 : ffff80000a0f2c30
2482 03:21:05.152061 # [ 136.596796] Call trace:
2483 03:21:05.152383 # [ 136.599511] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2484 03:21:05.153655 # [ 136.604928] lkdtm_do_action+0x2c/0x50
2485 03:21:05.193417 # [ 136.608952] direct_entry+0x164/0x180
2486 03:21:05.193974 # [ 136.612885] full_proxy_write+0x68/0xc0
2487 03:21:05.194391 # [ 136.616997] vfs_write+0xcc/0x2a0
2488 03:21:05.194849 # [ 136.620586] ksys_write+0x78/0x104
2489 03:21:05.195553 # [ 136.624261] __arm64_sys_write+0x28/0x3c
2490 03:21:05.195917 # [ 136.628459] invoke_syscall+0x8c/0x120
2491 03:21:05.196240 # [ 136.632484] el0_svc_common.constprop.0+0x68/0x124
2492 03:21:05.196603 # [ 136.637553] do_el0_svc+0x40/0xcc
2493 03:21:05.197003 # [ 136.641140] el0_svc+0x48/0xc0
2494 03:21:05.197318 # [ 136.644468] el0t_64_sync_handler+0xb8/0xbc
2495 03:21:05.197699 # [ 136.648926] el0t_64_sync+0x18c/0x190
2496 03:21:05.230502 # [ 136.652862] Code: 97ffc613 91401273 f0005060 9130c000 (39400261)
2497 03:21:05.231065 # [ 136.659230] ---[ end trace 0000000000000000 ]---
2498 03:21:05.231470 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2499 03:21:05.233718 ok 14 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2500 03:21:05.234269 # selftests: lkdtm: REPORT_STACK_CANARY.sh
2501 03:21:05.804967 <6>[ 137.638758] lkdtm: Performing direct entry REPORT_STACK_CANARY
2502 03:21:05.808278 <6>[ 137.645399] lkdtm: Recorded stack canary for pid 1307 at offset 1
2503 03:21:05.846879 <6>[ 137.679377] lkdtm: Performing direct entry REPORT_STACK_CANARY
2504 03:21:05.850104 <6>[ 137.685566] lkdtm: ok: stack canaries differ between pid 1307 and pid 1309 at offset 1.
2505 03:21:05.977750 # [ 137.638758] lkdtm: Performing direct entry REPORT_STACK_CANARY
2506 03:21:05.978786 # [ 137.645399] lkdtm: Recorded stack canary for pid 1307 at offset 1
2507 03:21:05.979287 # [ 137.679377] lkdtm: Performing direct entry REPORT_STACK_CANARY
2508 03:21:05.979669 # [ 137.685566] lkdtm: ok: stack canaries differ between pid 1307 and pid 1309 at offset 1.
2509 03:21:05.981327 # REPORT_STACK_CANARY: saw 'ok: stack canaries differ': ok
2510 03:21:06.044760 ok 15 selftests: lkdtm: REPORT_STACK_CANARY.sh
2511 03:21:06.140626 # selftests: lkdtm: UNSET_SMEP.sh
2512 03:21:06.720175 <6>[ 138.560034] lkdtm: Performing direct entry UNSET_SMEP
2513 03:21:06.723375 <3>[ 138.565447] lkdtm: XFAIL: this test is x86_64-only
2514 03:21:06.821856 # [ 138.560034] lkdtm: Performing direct entry UNSET_SMEP
2515 03:21:06.825159 # [ 138.565447] lkdtm: XFAIL: this test is x86_64-only
2516 03:21:06.872985 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2517 03:21:06.952908 ok 16 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2518 03:21:07.032829 # selftests: lkdtm: DOUBLE_FAULT.sh
2519 03:21:07.555277 <6>[ 139.395800] lkdtm: Performing direct entry DOUBLE_FAULT
2520 03:21:07.558570 <3>[ 139.401414] lkdtm: XFAIL: this test is ia32-only
2521 03:21:07.672085 # [ 139.395800] lkdtm: Performing direct entry DOUBLE_FAULT
2522 03:21:07.675358 # [ 139.401414] lkdtm: XFAIL: this test is ia32-only
2523 03:21:07.739150 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2524 03:21:07.803185 ok 17 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2525 03:21:07.898839 # selftests: lkdtm: CORRUPT_PAC.sh
2526 03:21:08.425439 <6>[ 140.260319] lkdtm: Performing direct entry CORRUPT_PAC
2527 03:21:08.428864 <3>[ 140.265833] lkdtm: FAIL: CPU lacks pointer authentication feature
2528 03:21:08.532327 # [ 140.260319] lkdtm: Performing direct entry CORRUPT_PAC
2529 03:21:08.535691 # [ 140.265833] lkdtm: FAIL: CPU lacks pointer authentication feature
2530 03:21:08.583521 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2531 03:21:08.663381 not ok 18 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2532 03:21:08.759336 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2533 03:21:09.294734 <6>[ 141.128845] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2534 03:21:09.297987 <3>[ 141.135638] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2535 03:21:09.401568 # [ 141.128845] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2536 03:21:09.404792 # [ 141.135638] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2537 03:21:09.452692 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2538 03:21:09.530563 ok 19 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2539 03:21:09.610238 # selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
2540 03:21:10.162532 <6>[ 141.974645] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2541 03:21:10.163125 <6>[ 141.980978] lkdtm: Attempting slab linear overflow ...
2542 03:21:10.163621 <3>[ 141.986596] =============================================================================
2543 03:21:10.164430 <3>[ 141.995063] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2544 03:21:10.164836 <3>[ 142.003092] -----------------------------------------------------------------------------
2545 03:21:10.165281 <3>[ 142.003092]
2546 03:21:10.166093 <3>[ 142.013291] 0xffff0008029fa000-0xffff0008029fa003 @offset=8192. First byte 0x78 instead of 0xcc
2547 03:21:10.205926 <3>[ 142.022280] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=8 cpu=3 pid=1517
2548 03:21:10.206860 <4>[ 142.030153] __kmem_cache_alloc_node+0x110/0x2ac
2549 03:21:10.207289 <4>[ 142.035056] kmalloc_trace+0x54/0xa0
2550 03:21:10.207650 <4>[ 142.038911] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2551 03:21:10.207989 <4>[ 142.043897] lkdtm_do_action+0x2c/0x50
2552 03:21:10.208312 <4>[ 142.047925] direct_entry+0x164/0x180
2553 03:21:10.208623 <4>[ 142.051865] full_proxy_write+0x68/0xc0
2554 03:21:10.208930 <4>[ 142.055984] vfs_write+0xcc/0x2a0
2555 03:21:10.209721 <4>[ 142.059581] ksys_write+0x78/0x104
2556 03:21:10.249478 <4>[ 142.063263] __arm64_sys_write+0x28/0x3c
2557 03:21:10.250048 <4>[ 142.067467] invoke_syscall+0x8c/0x120
2558 03:21:10.250438 <4>[ 142.071501] el0_svc_common.constprop.0+0x68/0x124
2559 03:21:10.250793 <4>[ 142.076576] do_el0_svc+0x40/0xcc
2560 03:21:10.251127 <4>[ 142.080171] el0_svc+0x48/0xc0
2561 03:21:10.251842 <4>[ 142.083508] el0t_64_sync_handler+0xb8/0xbc
2562 03:21:10.252214 <4>[ 142.087975] el0t_64_sync+0x18c/0x190
2563 03:21:10.252541 <3>[ 142.091915] Freed in skb_free_head+0x4c/0x90 age=11 cpu=0 pid=0
2564 03:21:10.252858 <4>[ 142.098124] __kmem_cache_free+0x258/0x2b4
2565 03:21:10.253191 <4>[ 142.102500] kfree+0xc0/0x1a0
2566 03:21:10.253574 <4>[ 142.105743] skb_free_head+0x4c/0x90
2567 03:21:10.292857 <4>[ 142.109595] skb_release_data+0x14c/0x1c4
2568 03:21:10.293412 <4>[ 142.113886] __kfree_skb+0x34/0x50
2569 03:21:10.293814 <4>[ 142.117566] tcp_ack+0x6c8/0x1364
2570 03:21:10.294225 <4>[ 142.121161] tcp_rcv_established+0x79c/0x8e4
2571 03:21:10.294959 <4>[ 142.125712] tcp_v4_do_rcv+0x164/0x380
2572 03:21:10.295351 <4>[ 142.129739] tcp_v4_rcv+0xc7c/0xd70
2573 03:21:10.295691 <4>[ 142.133504] ip_protocol_deliver_rcu+0x8c/0x320
2574 03:21:10.296023 <4>[ 142.138315] ip_local_deliver_finish+0xbc/0x1f0
2575 03:21:10.296419 <4>[ 142.143126] ip_local_deliver+0x88/0x2d4
2576 03:21:10.296844 <4>[ 142.147327] ip_rcv_finish+0xb0/0xf4
2577 03:21:10.336152 <4>[ 142.151179] ip_rcv+0x68/0x2bc
2578 03:21:10.336670 <4>[ 142.154509] __netif_receive_skb_one_core+0x68/0x94
2579 03:21:10.337043 <4>[ 142.159668] __netif_receive_skb+0x2c/0x80
2580 03:21:10.337753 <3>[ 142.164043] Slab 0xfffffc00200a7e00 objects=10 used=5 fp=0xffff0008029fa800 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2581 03:21:10.338180 <3>[ 142.177128] Object 0xffff0008029f9c00 @offset=7168 fp=0x0000000000000000
2582 03:21:10.338541 <3>[ 142.177128]
2583 03:21:10.339723 <3>[ 142.185854] Redzone ffff0008029f9800: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2584 03:21:10.379405 <3>[ 142.195622] Redzone ffff0008029f9810: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2585 03:21:10.380308 <3>[ 142.205389] Redzone ffff0008029f9820: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2586 03:21:10.380722 <3>[ 142.215155] Redzone ffff0008029f9830: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2587 03:21:10.381079 <3>[ 142.224922] Redzone ffff0008029f9840: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2588 03:21:10.422631 <3>[ 142.234689] Redzone ffff0008029f9850: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2589 03:21:10.423160 <3>[ 142.244456] Redzone ffff0008029f9860: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2590 03:21:10.423909 <3>[ 142.254223] Redzone ffff0008029f9870: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2591 03:21:10.424313 <3>[ 142.263989] Redzone ffff0008029f9880: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2592 03:21:10.426234 <3>[ 142.273756] Redzone ffff0008029f9890: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2593 03:21:10.465896 <3>[ 142.283522] Redzone ffff0008029f98a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2594 03:21:10.466814 <3>[ 142.293289] Redzone ffff0008029f98b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2595 03:21:10.467231 <3>[ 142.303056] Redzone ffff0008029f98c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2596 03:21:10.467586 <3>[ 142.312823] Redzone ffff0008029f98d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2597 03:21:10.509115 <3>[ 142.322589] Redzone ffff0008029f98e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2598 03:21:10.509638 <3>[ 142.332356] Redzone ffff0008029f98f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2599 03:21:10.510435 <3>[ 142.342123] Redzone ffff0008029f9900: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2600 03:21:10.510845 <3>[ 142.351889] Redzone ffff0008029f9910: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2601 03:21:10.552451 <3>[ 142.361656] Redzone ffff0008029f9920: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2602 03:21:10.553023 <3>[ 142.371423] Redzone ffff0008029f9930: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2603 03:21:10.553782 <3>[ 142.381190] Redzone ffff0008029f9940: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2604 03:21:10.554225 <3>[ 142.390957] Redzone ffff0008029f9950: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2605 03:21:10.556067 <3>[ 142.400724] Redzone ffff0008029f9960: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2606 03:21:10.595651 <3>[ 142.410490] Redzone ffff0008029f9970: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2607 03:21:10.596168 <3>[ 142.420257] Redzone ffff0008029f9980: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2608 03:21:10.596913 <3>[ 142.430023] Redzone ffff0008029f9990: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2609 03:21:10.597319 <3>[ 142.439790] Redzone ffff0008029f99a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2610 03:21:10.638884 <3>[ 142.449557] Redzone ffff0008029f99b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2611 03:21:10.639402 <3>[ 142.459324] Redzone ffff0008029f99c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2612 03:21:10.640140 <3>[ 142.469091] Redzone ffff0008029f99d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2613 03:21:10.640541 <3>[ 142.478858] Redzone ffff0008029f99e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2614 03:21:10.642465 <3>[ 142.488624] Redzone ffff0008029f99f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2615 03:21:10.682149 <3>[ 142.498391] Redzone ffff0008029f9a00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2616 03:21:10.683043 <3>[ 142.508158] Redzone ffff0008029f9a10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2617 03:21:10.683455 <3>[ 142.517924] Redzone ffff0008029f9a20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2618 03:21:10.683809 <3>[ 142.527691] Redzone ffff0008029f9a30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2619 03:21:10.725404 <3>[ 142.537458] Redzone ffff0008029f9a40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2620 03:21:10.726251 <3>[ 142.547224] Redzone ffff0008029f9a50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2621 03:21:10.726661 <3>[ 142.556991] Redzone ffff0008029f9a60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2622 03:21:10.727020 <3>[ 142.566757] Redzone ffff0008029f9a70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2623 03:21:10.729030 <3>[ 142.576524] Redzone ffff0008029f9a80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2624 03:21:10.768677 <3>[ 142.586291] Redzone ffff0008029f9a90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2625 03:21:10.769557 <3>[ 142.596057] Redzone ffff0008029f9aa0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2626 03:21:10.769968 <3>[ 142.605824] Redzone ffff0008029f9ab0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2627 03:21:10.770368 <3>[ 142.615591] Redzone ffff0008029f9ac0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2628 03:21:10.811897 <3>[ 142.625358] Redzone ffff0008029f9ad0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2629 03:21:10.812424 <3>[ 142.635124] Redzone ffff0008029f9ae0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2630 03:21:10.813167 <3>[ 142.644891] Redzone ffff0008029f9af0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2631 03:21:10.813569 <3>[ 142.654658] Redzone ffff0008029f9b00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2632 03:21:10.855085 <3>[ 142.664424] Redzone ffff0008029f9b10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2633 03:21:10.855627 <3>[ 142.674191] Redzone ffff0008029f9b20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2634 03:21:10.856392 <3>[ 142.683957] Redzone ffff0008029f9b30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2635 03:21:10.856797 <3>[ 142.693724] Redzone ffff0008029f9b40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2636 03:21:10.858721 <3>[ 142.703491] Redzone ffff0008029f9b50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2637 03:21:10.898452 <3>[ 142.713258] Redzone ffff0008029f9b60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2638 03:21:10.898972 <3>[ 142.723025] Redzone ffff0008029f9b70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2639 03:21:10.899357 <3>[ 142.732791] Redzone ffff0008029f9b80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2640 03:21:10.900079 <3>[ 142.742558] Redzone ffff0008029f9b90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2641 03:21:10.941681 <3>[ 142.752325] Redzone ffff0008029f9ba0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2642 03:21:10.942242 <3>[ 142.762091] Redzone ffff0008029f9bb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2643 03:21:10.942968 <3>[ 142.771858] Redzone ffff0008029f9bc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2644 03:21:10.943359 <3>[ 142.781624] Redzone ffff0008029f9bd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2645 03:21:10.945296 <3>[ 142.791391] Redzone ffff0008029f9be0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2646 03:21:10.984955 <3>[ 142.801158] Redzone ffff0008029f9bf0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2647 03:21:10.985471 <3>[ 142.810925] Object ffff0008029f9c00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2648 03:21:10.986257 <3>[ 142.820692] Object ffff0008029f9c10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2649 03:21:10.986676 <3>[ 142.830459] Object ffff0008029f9c20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2650 03:21:11.028231 <3>[ 142.840226] Object ffff0008029f9c30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2651 03:21:11.028755 <3>[ 142.849993] Object ffff0008029f9c40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2652 03:21:11.029139 <3>[ 142.859760] Object ffff0008029f9c50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2653 03:21:11.029863 <3>[ 142.869527] Object ffff0008029f9c60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2654 03:21:11.031830 <3>[ 142.879294] Object ffff0008029f9c70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2655 03:21:11.071506 <3>[ 142.889060] Object ffff0008029f9c80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2656 03:21:11.072039 <3>[ 142.898827] Object ffff0008029f9c90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2657 03:21:11.072782 <3>[ 142.908594] Object ffff0008029f9ca0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2658 03:21:11.073187 <3>[ 142.918361] Object ffff0008029f9cb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2659 03:21:11.114685 <3>[ 142.928127] Object ffff0008029f9cc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2660 03:21:11.115218 <3>[ 142.937894] Object ffff0008029f9cd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2661 03:21:11.115946 <3>[ 142.947661] Object ffff0008029f9ce0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2662 03:21:11.116342 <3>[ 142.957428] Object ffff0008029f9cf0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2663 03:21:11.157971 <3>[ 142.967194] Object ffff0008029f9d00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2664 03:21:11.158528 <3>[ 142.976961] Object ffff0008029f9d10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2665 03:21:11.158916 <3>[ 142.986728] Object ffff0008029f9d20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2666 03:21:11.159644 <3>[ 142.996495] Object ffff0008029f9d30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2667 03:21:11.161589 <3>[ 143.006262] Object ffff0008029f9d40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2668 03:21:11.201191 <3>[ 143.016029] Object ffff0008029f9d50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2669 03:21:11.201721 <3>[ 143.025795] Object ffff0008029f9d60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2670 03:21:11.202513 <3>[ 143.035562] Object ffff0008029f9d70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2671 03:21:11.202923 <3>[ 143.045328] Object ffff0008029f9d80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2672 03:21:11.244459 <3>[ 143.055095] Object ffff0008029f9d90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2673 03:21:11.244979 <3>[ 143.064862] Object ffff0008029f9da0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2674 03:21:11.245369 <3>[ 143.074628] Object ffff0008029f9db0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2675 03:21:11.246133 <3>[ 143.084395] Object ffff0008029f9dc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2676 03:21:11.248038 <3>[ 143.094162] Object ffff0008029f9dd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2677 03:21:11.287746 <3>[ 143.103929] Object ffff0008029f9de0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2678 03:21:11.288655 <3>[ 143.113696] Object ffff0008029f9df0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2679 03:21:11.289088 <3>[ 143.123462] Object ffff0008029f9e00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2680 03:21:11.289460 <3>[ 143.133229] Object ffff0008029f9e10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2681 03:21:11.330958 <3>[ 143.142995] Object ffff0008029f9e20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2682 03:21:11.331482 <3>[ 143.152762] Object ffff0008029f9e30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2683 03:21:11.332232 <3>[ 143.162529] Object ffff0008029f9e40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2684 03:21:11.332639 <3>[ 143.172296] Object ffff0008029f9e50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2685 03:21:11.334499 <3>[ 143.182062] Object ffff0008029f9e60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2686 03:21:11.374225 <3>[ 143.191829] Object ffff0008029f9e70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2687 03:21:11.375141 <3>[ 143.201596] Object ffff0008029f9e80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2688 03:21:11.375568 <3>[ 143.211362] Object ffff0008029f9e90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2689 03:21:11.375930 <3>[ 143.221129] Object ffff0008029f9ea0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2690 03:21:11.417479 <3>[ 143.230895] Object ffff0008029f9eb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2691 03:21:11.418052 <3>[ 143.240662] Object ffff0008029f9ec0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2692 03:21:11.418834 <3>[ 143.250429] Object ffff0008029f9ed0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2693 03:21:11.419247 <3>[ 143.260196] Object ffff0008029f9ee0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2694 03:21:11.460714 <3>[ 143.269963] Object ffff0008029f9ef0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2695 03:21:11.461244 <3>[ 143.279729] Object ffff0008029f9f00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2696 03:21:11.461631 <3>[ 143.289496] Object ffff0008029f9f10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2697 03:21:11.462319 <3>[ 143.299263] Object ffff0008029f9f20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2698 03:21:11.464316 <3>[ 143.309029] Object ffff0008029f9f30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2699 03:21:11.503989 <3>[ 143.318796] Object ffff0008029f9f40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2700 03:21:11.504526 <3>[ 143.328563] Object ffff0008029f9f50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2701 03:21:11.505286 <3>[ 143.338329] Object ffff0008029f9f60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2702 03:21:11.505693 <3>[ 143.348096] Object ffff0008029f9f70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2703 03:21:11.547299 <3>[ 143.357863] Object ffff0008029f9f80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2704 03:21:11.547845 <3>[ 143.367629] Object ffff0008029f9f90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2705 03:21:11.548241 <3>[ 143.377396] Object ffff0008029f9fa0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2706 03:21:11.548982 <3>[ 143.387163] Object ffff0008029f9fb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2707 03:21:11.550826 <3>[ 143.396930] Object ffff0008029f9fc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2708 03:21:11.590486 <3>[ 143.406697] Object ffff0008029f9fd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2709 03:21:11.591395 <3>[ 143.416464] Object ffff0008029f9fe0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2710 03:21:11.591826 <3>[ 143.426231] Object ffff0008029f9ff0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
2711 03:21:11.592198 <3>[ 143.435998] Redzone ffff0008029fa000: 78 56 34 12 cc cc cc cc xV4.....
2712 03:21:11.633723 <3>[ 143.445069] Padding ffff0008029fa054: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2713 03:21:11.634298 <3>[ 143.454836] Padding ffff0008029fa064: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2714 03:21:11.635056 <3>[ 143.464602] Padding ffff0008029fa074: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2715 03:21:11.635464 <3>[ 143.474369] Padding ffff0008029fa084: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2716 03:21:11.637328 <3>[ 143.484136] Padding ffff0008029fa094: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2717 03:21:11.677028 <3>[ 143.493902] Padding ffff0008029fa0a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2718 03:21:11.677548 <3>[ 143.503669] Padding ffff0008029fa0b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2719 03:21:11.678270 <3>[ 143.513436] Padding ffff0008029fa0c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2720 03:21:11.678670 <3>[ 143.523202] Padding ffff0008029fa0d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2721 03:21:11.720298 <3>[ 143.532969] Padding ffff0008029fa0e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2722 03:21:11.720861 <3>[ 143.542736] Padding ffff0008029fa0f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2723 03:21:11.721273 <3>[ 143.552503] Padding ffff0008029fa104: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2724 03:21:11.721991 <3>[ 143.562270] Padding ffff0008029fa114: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2725 03:21:11.763551 <3>[ 143.572037] Padding ffff0008029fa124: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2726 03:21:11.764077 <3>[ 143.581804] Padding ffff0008029fa134: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2727 03:21:11.764468 <3>[ 143.591571] Padding ffff0008029fa144: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2728 03:21:11.765165 <3>[ 143.601337] Padding ffff0008029fa154: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2729 03:21:11.767117 <3>[ 143.611104] Padding ffff0008029fa164: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2730 03:21:11.806741 <3>[ 143.620871] Padding ffff0008029fa174: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2731 03:21:11.807258 <3>[ 143.630638] Padding ffff0008029fa184: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2732 03:21:11.808008 <3>[ 143.640405] Padding ffff0008029fa194: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2733 03:21:11.808416 <3>[ 143.650172] Padding ffff0008029fa1a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2734 03:21:11.850059 <3>[ 143.659938] Padding ffff0008029fa1b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2735 03:21:11.850579 <3>[ 143.669705] Padding ffff0008029fa1c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2736 03:21:11.850966 <3>[ 143.679472] Padding ffff0008029fa1d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2737 03:21:11.851692 <3>[ 143.689239] Padding ffff0008029fa1e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2738 03:21:11.853507 <3>[ 143.699005] Padding ffff0008029fa1f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2739 03:21:11.893310 <3>[ 143.708772] Padding ffff0008029fa204: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2740 03:21:11.893839 <3>[ 143.718539] Padding ffff0008029fa214: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2741 03:21:11.894276 <3>[ 143.728306] Padding ffff0008029fa224: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2742 03:21:11.894975 <3>[ 143.738072] Padding ffff0008029fa234: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2743 03:21:11.936522 <3>[ 143.747839] Padding ffff0008029fa244: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2744 03:21:11.937048 <3>[ 143.757606] Padding ffff0008029fa254: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2745 03:21:11.937804 <3>[ 143.767372] Padding ffff0008029fa264: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2746 03:21:11.938252 <3>[ 143.777139] Padding ffff0008029fa274: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2747 03:21:11.940131 <3>[ 143.786906] Padding ffff0008029fa284: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2748 03:21:11.979759 <3>[ 143.796673] Padding ffff0008029fa294: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2749 03:21:11.980277 <3>[ 143.806440] Padding ffff0008029fa2a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2750 03:21:11.981027 <3>[ 143.816207] Padding ffff0008029fa2b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2751 03:21:11.981432 <3>[ 143.825973] Padding ffff0008029fa2c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2752 03:21:12.023015 <3>[ 143.835740] Padding ffff0008029fa2d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2753 03:21:12.023543 <3>[ 143.845507] Padding ffff0008029fa2e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2754 03:21:12.023925 <3>[ 143.855274] Padding ffff0008029fa2f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2755 03:21:12.024640 <3>[ 143.865040] Padding ffff0008029fa304: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2756 03:21:12.066272 <3>[ 143.874808] Padding ffff0008029fa314: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2757 03:21:12.066825 <3>[ 143.884574] Padding ffff0008029fa324: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2758 03:21:12.067576 <3>[ 143.894341] Padding ffff0008029fa334: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2759 03:21:12.067982 <3>[ 143.904107] Padding ffff0008029fa344: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2760 03:21:12.069911 <3>[ 143.913874] Padding ffff0008029fa354: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2761 03:21:12.109546 <3>[ 143.923641] Padding ffff0008029fa364: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2762 03:21:12.110097 <3>[ 143.933407] Padding ffff0008029fa374: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2763 03:21:12.110857 <3>[ 143.943174] Padding ffff0008029fa384: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2764 03:21:12.111258 <3>[ 143.952941] Padding ffff0008029fa394: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2765 03:21:12.152779 <3>[ 143.962707] Padding ffff0008029fa3a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2766 03:21:12.153300 <3>[ 143.972474] Padding ffff0008029fa3b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2767 03:21:12.153682 <3>[ 143.982240] Padding ffff0008029fa3c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2768 03:21:12.154446 <3>[ 143.992007] Padding ffff0008029fa3d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2769 03:21:12.156374 <3>[ 144.001774] Padding ffff0008029fa3e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2770 03:21:12.196210 <3>[ 144.011540] Padding ffff0008029fa3f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
2771 03:21:12.196743 <4>[ 144.020962] CPU: 3 PID: 1517 Comm: cat Tainted: G D W E 6.1.78-cip15 #1
2772 03:21:12.197140 <4>[ 144.028906] Hardware name: ARM Juno development board (r0) (DT)
2773 03:21:12.197503 <4>[ 144.035104] Call trace:
2774 03:21:12.198239 <4>[ 144.037818] dump_backtrace+0xe8/0x140
2775 03:21:12.198635 <4>[ 144.041847] show_stack+0x30/0x40
2776 03:21:12.198977 <4>[ 144.045437] dump_stack_lvl+0x8c/0xb8
2777 03:21:12.199681 <4>[ 144.049382] dump_stack+0x18/0x34
2778 03:21:12.200070 <4>[ 144.052976] print_trailer+0x180/0x194
2779 03:21:12.239586 <4>[ 144.057009] check_bytes_and_report+0x100/0x130
2780 03:21:12.240105 <4>[ 144.061820] check_object+0x1e8/0x2d0
2781 03:21:12.240490 <4>[ 144.065760] free_debug_processing+0x240/0x5b0
2782 03:21:12.240841 <4>[ 144.070484] __slab_free+0x2e8/0x43c
2783 03:21:12.241174 <4>[ 144.074336] __kmem_cache_free+0x258/0x2b4
2784 03:21:12.241870 <4>[ 144.078712] kfree+0xc0/0x1a0
2785 03:21:12.242304 <4>[ 144.081956] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
2786 03:21:12.242653 <4>[ 144.086943] lkdtm_do_action+0x2c/0x50
2787 03:21:12.243103 <4>[ 144.090970] direct_entry+0x164/0x180
2788 03:21:12.243519 <4>[ 144.094911] full_proxy_write+0x68/0xc0
2789 03:21:12.283446 <4>[ 144.099029] vfs_write+0xcc/0x2a0
2790 03:21:12.283970 <4>[ 144.102625] ksys_write+0x78/0x104
2791 03:21:12.284450 <4>[ 144.106308] __arm64_sys_write+0x28/0x3c
2792 03:21:12.284838 <4>[ 144.110514] invoke_syscall+0x8c/0x120
2793 03:21:12.285243 <4>[ 144.114545] el0_svc_common.constprop.0+0x68/0x124
2794 03:21:12.285625 <4>[ 144.119621] do_el0_svc+0x40/0xcc
2795 03:21:12.285997 <4>[ 144.123216] el0_svc+0x48/0xc0
2796 03:21:12.286427 <4>[ 144.126551] el0t_64_sync_handler+0xb8/0xbc
2797 03:21:12.287347 <4>[ 144.131017] el0t_64_sync+0x18c/0x190
2798 03:21:12.287779 <3>[ 144.134958] FIX kmalloc-1k: Restoring Right Redzone 0xffff0008029fa000-0xffff0008029fa003=0xcc
2799 03:21:12.306933 <3>[ 144.144183] FIX kmalloc-1k: Object at 0xffff0008029f9c00 not freed
2800 03:21:12.458891 # [ 141.974645] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2801 03:21:12.459235 # [ 141.980978] lkdtm: Attempting slab linear overflow ...
2802 03:21:12.459476 # [ 141.986596] =============================================================================
2803 03:21:12.459987 # [ 141.995063] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2804 03:21:12.460232 # [ 142.003092] -----------------------------------------------------------------------------
2805 03:21:12.460419 #
2806 03:21:12.462223 # [ 142.013291] 0xffff0008029fa000-0xffff0008029fa003 @offset=8192. First byte 0x78 instead of 0xcc
2807 03:21:12.502035 # [ 142.022280] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=8 cpu=3 pid=1517
2808 03:21:12.502398 # [ 142.030153] __kmem_cache_alloc_node+0x110/0x2ac
2809 03:21:12.502633 # [ 142.035056] kmalloc_trace+0x54/0xa0
2810 03:21:12.503112 # [ 142.038911] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2811 03:21:12.503359 # [ 142.043897] lkdtm_do_action+0x2c/0x50
2812 03:21:12.503534 # [ 142.047925] direct_entry+0x164/0x180
2813 03:21:12.503713 # [ 142.051865] full_proxy_write+0x68/0xc0
2814 03:21:12.503903 # [ 142.055984] vfs_write+0xcc/0x2a0
2815 03:21:12.504075 # [ 142.059581] ksys_write+0x78/0x104
2816 03:21:12.505265 # [ 142.063263] __arm64_sys_write+0x28/0x3c
2817 03:21:12.545156 # [ 142.067467] invoke_syscall+0x8c/0x120
2818 03:21:12.545516 # [ 142.071501] el0_svc_common.constprop.0+0x68/0x124
2819 03:21:12.545752 # [ 142.076576] do_el0_svc+0x40/0xcc
2820 03:21:12.545971 # [ 142.080171] el0_svc+0x48/0xc0
2821 03:21:12.546493 # [ 142.083508] el0t_64_sync_handler+0xb8/0xbc
2822 03:21:12.546704 # [ 142.087975] el0t_64_sync+0x18c/0x190
2823 03:21:12.546928 # [ 142.091915] Freed in skb_free_head+0x4c/0x90 age=11 cpu=0 pid=0
2824 03:21:12.547122 # [ 142.098124] __kmem_cache_free+0x258/0x2b4
2825 03:21:12.547295 # [ 142.102500] kfree+0xc0/0x1a0
2826 03:21:12.548459 # [ 142.105743] skb_free_head+0x4c/0x90
2827 03:21:12.588330 # [ 142.109595] skb_release_data+0x14c/0x1c4
2828 03:21:12.588724 # [ 142.113886] __kfree_skb+0x34/0x50
2829 03:21:12.588985 # [ 142.117566] tcp_ack+0x6c8/0x1364
2830 03:21:12.589189 # [ 142.121161] tcp_rcv_established+0x79c/0x8e4
2831 03:21:12.589385 # [ 142.125712] tcp_v4_do_rcv+0x164/0x380
2832 03:21:12.589908 # [ 142.129739] tcp_v4_rcv+0xc7c/0xd70
2833 03:21:12.590136 # [ 142.133504] ip_protocol_deliver_rcu+0x8c/0x320
2834 03:21:12.590328 # [ 142.138315] ip_local_deliver_finish+0xbc/0x1f0
2835 03:21:12.590493 # [ 142.143126] ip_local_deliver+0x88/0x2d4
2836 03:21:12.590646 # [ 142.147327] ip_rcv_finish+0xb0/0xf4
2837 03:21:12.591537 # [ 142.151179] ip_rcv+0x68/0x2bc
2838 03:21:12.631574 # [ 142.154509] __netif_receive_skb_one_core+0x68/0x94
2839 03:21:12.632199 # [ 142.159668] __netif_receive_skb+0x2c/0x80
2840 03:21:12.632479 # [ 142.164043] Slab 0xfffffc00200a7e00 objects=10 used=5 fp=0xffff0008029fa800 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2841 03:21:12.632723 # [ 142.177128] Object 0xffff0008029f9c00 @offset=7168 fp=0x0000000000000000
2842 03:21:12.632909 #
2843 03:21:12.633080 # [ 142.185854] Redzone ffff0008029f9800: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2844 03:21:12.674645 # [ 142.195622] Redzone ffff0008029f9810: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2845 03:21:12.675016 # [ 142.205389] Redzone ffff0008029f9820: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2846 03:21:12.675552 # [ 142.215155] Redzone ffff0008029f9830: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2847 03:21:12.675796 # [ 142.224922] Redzone ffff0008029f9840: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2848 03:21:12.677886 # [ 142.234689] Redzone ffff0008029f9850: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2849 03:21:12.717886 # [ 142.244456] Redzone ffff0008029f9860: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2850 03:21:12.718220 # [ 142.254223] Redzone ffff0008029f9870: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2851 03:21:12.718445 # [ 142.263989] Redzone ffff0008029f9880: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2852 03:21:12.718895 # [ 142.273756] Redzone ffff0008029f9890: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2853 03:21:12.761030 # [ 142.283522] Redzone ffff0008029f98a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2854 03:21:12.761306 # [ 142.293289] Redzone ffff0008029f98b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2855 03:21:12.761785 # [ 142.303056] Redzone ffff0008029f98c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2856 03:21:12.761997 # [ 142.312823] Redzone ffff0008029f98d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2857 03:21:12.764543 # [ 142.322589] Redzone ffff0008029f98e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2858 03:21:12.804425 # [ 142.332356] Redzone ffff0008029f98f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2859 03:21:12.804940 # [ 142.342123] Redzone ffff0008029f9900: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2860 03:21:12.805704 # [ 142.351889] Redzone ffff0008029f9910: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2861 03:21:12.806150 # [ 142.361656] Redzone ffff0008029f9920: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2862 03:21:12.847595 # [ 142.371423] Redzone ffff0008029f9930: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2863 03:21:12.848116 # [ 142.381190] Redzone ffff0008029f9940: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2864 03:21:12.848874 # [ 142.390957] Redzone ffff0008029f9950: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2865 03:21:12.849281 # [ 142.400724] Redzone ffff0008029f9960: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2866 03:21:12.851090 # [ 142.410490] Redzone ffff0008029f9970: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2867 03:21:12.890738 # [ 142.420257] Redzone ffff0008029f9980: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2868 03:21:12.891647 # [ 142.430023] Redzone ffff0008029f9990: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2869 03:21:12.892080 # [ 142.439790] Redzone ffff0008029f99a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2870 03:21:12.892445 # [ 142.449557] Redzone ffff0008029f99b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2871 03:21:12.933919 # [ 142.459324] Redzone ffff0008029f99c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2872 03:21:12.934472 # [ 142.469091] Redzone ffff0008029f99d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2873 03:21:12.935239 # [ 142.478858] Redzone ffff0008029f99e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2874 03:21:12.935641 # [ 142.488624] Redzone ffff0008029f99f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2875 03:21:12.977073 # [ 142.498391] Redzone ffff0008029f9a00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2876 03:21:12.977592 # [ 142.508158] Redzone ffff0008029f9a10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2877 03:21:12.977980 # [ 142.517924] Redzone ffff0008029f9a20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2878 03:21:12.978791 # [ 142.527691] Redzone ffff0008029f9a30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2879 03:21:12.979191 # [ 142.537458] Redzone ffff0008029f9a40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2880 03:21:13.020237 # [ 142.547224] Redzone ffff0008029f9a50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2881 03:21:13.020754 # [ 142.556991] Redzone ffff0008029f9a60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2882 03:21:13.021502 # [ 142.566757] Redzone ffff0008029f9a70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2883 03:21:13.021902 # [ 142.576524] Redzone ffff0008029f9a80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2884 03:21:13.063373 # [ 142.586291] Redzone ffff0008029f9a90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2885 03:21:13.063921 # [ 142.596057] Redzone ffff0008029f9aa0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2886 03:21:13.064771 # [ 142.605824] Redzone ffff0008029f9ab0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2887 03:21:13.065190 # [ 142.615591] Redzone ffff0008029f9ac0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2888 03:21:13.066904 # [ 142.625358] Redzone ffff0008029f9ad0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2889 03:21:13.106598 # [ 142.635124] Redzone ffff0008029f9ae0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2890 03:21:13.107145 # [ 142.644891] Redzone ffff0008029f9af0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2891 03:21:13.107923 # [ 142.654658] Redzone ffff0008029f9b00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2892 03:21:13.108334 # [ 142.664424] Redzone ffff0008029f9b10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2893 03:21:13.149645 # [ 142.674191] Redzone ffff0008029f9b20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2894 03:21:13.150247 # [ 142.683957] Redzone ffff0008029f9b30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2895 03:21:13.151033 # [ 142.693724] Redzone ffff0008029f9b40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2896 03:21:13.151451 # [ 142.703491] Redzone ffff0008029f9b50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2897 03:21:13.153146 # [ 142.713258] Redzone ffff0008029f9b60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2898 03:21:13.192898 # [ 142.723025] Redzone ffff0008029f9b70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2899 03:21:13.193432 # [ 142.732791] Redzone ffff0008029f9b80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2900 03:21:13.194251 # [ 142.742558] Redzone ffff0008029f9b90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2901 03:21:13.194663 # [ 142.752325] Redzone ffff0008029f9ba0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2902 03:21:13.236030 # [ 142.762091] Redzone ffff0008029f9bb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2903 03:21:13.236622 # [ 142.771858] Redzone ffff0008029f9bc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2904 03:21:13.237395 # [ 142.781624] Redzone ffff0008029f9bd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2905 03:21:13.237816 # [ 142.791391] Redzone ffff0008029f9be0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2906 03:21:13.239516 # [ 142.801158] Redzone ffff0008029f9bf0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2907 03:21:13.279211 # [ 142.810925] Object ffff0008029f9c00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2908 03:21:13.279749 # [ 142.820692] Object ffff0008029f9c10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2909 03:21:13.280516 # [ 142.830459] Object ffff0008029f9c20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2910 03:21:13.280931 # [ 142.840226] Object ffff0008029f9c30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2911 03:21:13.322385 # [ 142.849993] Object ffff0008029f9c40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2912 03:21:13.323328 # [ 142.859760] Object ffff0008029f9c50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2913 03:21:13.323768 # [ 142.869527] Object ffff0008029f9c60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2914 03:21:13.324151 # [ 142.879294] Object ffff0008029f9c70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2915 03:21:13.325975 # [ 142.889060] Object ffff0008029f9c80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2916 03:21:13.365548 # [ 142.898827] Object ffff0008029f9c90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2917 03:21:13.366125 # [ 142.908594] Object ffff0008029f9ca0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2918 03:21:13.366879 # [ 142.918361] Object ffff0008029f9cb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2919 03:21:13.367282 # [ 142.928127] Object ffff0008029f9cc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2920 03:21:13.408642 # [ 142.937894] Object ffff0008029f9cd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2921 03:21:13.409210 # [ 142.947661] Object ffff0008029f9ce0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2922 03:21:13.409992 # [ 142.957428] Object ffff0008029f9cf0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2923 03:21:13.410493 # [ 142.967194] Object ffff0008029f9d00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2924 03:21:13.412214 # [ 142.976961] Object ffff0008029f9d10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2925 03:21:13.451867 # [ 142.986728] Object ffff0008029f9d20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2926 03:21:13.452414 # [ 142.996495] Object ffff0008029f9d30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2927 03:21:13.453292 # [ 143.006262] Object ffff0008029f9d40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2928 03:21:13.453728 # [ 143.016029] Object ffff0008029f9d50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2929 03:21:13.494946 # [ 143.025795] Object ffff0008029f9d60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2930 03:21:13.495460 # [ 143.035562] Object ffff0008029f9d70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2931 03:21:13.496161 # [ 143.045328] Object ffff0008029f9d80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2932 03:21:13.496537 # [ 143.055095] Object ffff0008029f9d90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2933 03:21:13.498460 # [ 143.064862] Object ffff0008029f9da0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2934 03:21:13.537963 # [ 143.074628] Object ffff0008029f9db0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2935 03:21:13.538889 # [ 143.084395] Object ffff0008029f9dc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2936 03:21:13.539326 # [ 143.094162] Object ffff0008029f9dd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2937 03:21:13.539719 # [ 143.103929] Object ffff0008029f9de0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2938 03:21:13.581425 # [ 143.113696] Object ffff0008029f9df0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2939 03:21:13.582052 # [ 143.123462] Object ffff0008029f9e00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2940 03:21:13.582961 # [ 143.133229] Object ffff0008029f9e10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2941 03:21:13.583408 # [ 143.142995] Object ffff0008029f9e20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2942 03:21:13.584986 # [ 143.152762] Object ffff0008029f9e30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2943 03:21:13.624530 # [ 143.162529] Object ffff0008029f9e40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2944 03:21:13.625059 # [ 143.172296] Object ffff0008029f9e50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2945 03:21:13.625903 # [ 143.182062] Object ffff0008029f9e60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2946 03:21:13.626355 # [ 143.191829] Object ffff0008029f9e70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2947 03:21:13.667624 # [ 143.201596] Object ffff0008029f9e80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2948 03:21:13.668128 # [ 143.211362] Object ffff0008029f9e90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2949 03:21:13.668962 # [ 143.221129] Object ffff0008029f9ea0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2950 03:21:13.669399 # [ 143.230895] Object ffff0008029f9eb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2951 03:21:13.710561 # [ 143.240662] Object ffff0008029f9ec0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkk<6>[ 145.526539] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
2952 03:21:13.710902 kkkkkkk
2953 03:21:13.711131 # [ 143.250429] Object<6>[ 145.535156] lkdtm: Attempting vmalloc linear overflow ...
2954 03:21:13.711600 ffff0008029f9ed0: 6b 6b 6b 6b<0>[ 145.543504] detected buffer overflow in memset
2955 03:21:13.711808 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 145.550866] ------------[ cut here ]------------
2956 03:21:13.712002 b 6b kkkkkkkkkkkkkkkk
2957 03:21:13.712168 # [ 143<2>[ 145.558436] kernel BUG at lib/string_helpers.c:1027!
2958 03:21:13.753774 .260196] Object ffff0008029f9e<0>[ 145.566447] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
2959 03:21:13.754123 e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 145.576283] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
2960 03:21:13.754875 b 6b 6b 6b 6b 6b 6b kkkkkkkkkkk<4>[ 145.590817] CPU: 1 PID: 1556 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
2961 03:21:13.755272 kkkkk
2962 03:21:13.755617 # [ 143.269963] Object <4>[ 145.601521] Hardware name: ARM Juno development board (r0) (DT)
2963 03:21:13.797191 ffff0008029f9ef0: 6b 6b 6b 6b 6<4>[ 145.610486] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2964 03:21:13.797706 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 145.620494] pc : fortify_panic+0x24/0x28
2965 03:21:13.798137 6b kkkkkkkkkkkkkkkk
2966 03:21:13.798509 # [ 143.2<4>[ 145.627457] lr : fortify_panic+0x24/0x28
2967 03:21:13.799193 79729] Object ffff0008029f9f00<4>[ 145.634421] sp : ffff80000ea8bba0
2968 03:21:13.799580 : 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 145.640775] x29: ffff80000ea8bba0 x28: ffff000802de1a80 x27: 0000000000000000
2969 03:21:13.840366 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkk<4>[ 145.650959] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
2970 03:21:13.840896 kkk
2971 03:21:13.841279 # [ 143.289496] Object f<4>[ 145.661142] x23: ffff00080ac0d000 x22: ffff80000ea8bd50 x21: 0000000000000018
2972 03:21:13.842032 fff0008029f9f10: 6b 6b 6b 6b 6b <4>[ 145.671326] x20: ffff80000d421000 x19: ffff800009f98768 x18: 0000000000000000
2973 03:21:13.842447 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 145.681509] x17: ffff8000086ae6b8 x16: ffff800008c0e4b4 x15: ffff800008c0df1c
2974 03:21:13.842803 kkkkkkkkkkkkkkkk
2975 03:21:13.883526 # [ 143.299<4>[ 145.691693] x14: 0000000000000000 x13: 205d343035333435 x12: 2e35343120205b3e
2976 03:21:13.884046 263] Object ffff0008029f9f20: <4>[ 145.701876] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815f818
2977 03:21:13.884816 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 145.712060] x8 : ffff000802de1a80 x7 : 3430353334352e35 x6 : 0000000000000001
2978 03:21:13.885228 6b 6b 6b 6b 6b kkkkkkkkkkkkkkk<4>[ 145.722244] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2979 03:21:13.885585 k
2980 03:21:13.887062 # [ 143.309029] Object fff<4>[ 145.732427] x2 : 0000000000000000 x1 : ffff000802de1a80 x0 : 0000000000000022
2981 03:21:13.926709 f0008029f9f30: 6b 6b 6b 6b 6b 6b<4>[ 145.742611] Call trace:
2982 03:21:13.927243 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 145.748095] fortify_panic+0x24/0x28
2983 03:21:13.927635 kkkkkkkkkkkkkkkk
2984 03:21:13.927987 # [ 143.31879<4>[ 145.754711] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
2985 03:21:13.928708 6] Object ffff0008029f9f40: 6b<4>[ 145.762719] lkdtm_do_action+0x2c/0x50
2986 03:21:13.929102 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 145.769509] direct_entry+0x164/0x180
2987 03:21:13.929440 b 6b 6b 6b 6b kkkkkkkkkkkkkkkk<4>[ 145.776212] full_proxy_write+0x68/0xc0
2988 03:21:13.969875 # [ 143.328563] Object ffff0<4>[ 145.783089] vfs_write+0xcc/0x2a0
2989 03:21:13.970451 008029f9f50: 6b 6b 6b 6b 6b 6b 6<4>[ 145.789443] ksys_write+0x78/0x104
2990 03:21:13.970848 b 6b 6b 6b 6b 6b 6b 6b 6b 6b kk<4>[ 145.795885] __arm64_sys_write+0x28/0x3c
2991 03:21:13.971208 kkkkkkkkkkkkkk
2992 03:21:13.971918 # [ 143.338329]<4>[ 145.802849] invoke_syscall+0x8c/0x120
2993 03:21:13.972300 Object ffff0008029f9f60: 6b 6<4>[ 145.809639] el0_svc_common.constprop.0+0x68/0x124
2994 03:21:13.972641 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 145.817473] do_el0_svc+0x40/0xcc
2995 03:21:13.972966 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2996 03:21:13.973513 #<4>[ 145.823828] el0_svc+0x48/0xc0
2997 03:21:14.013085 [ 143.348096] Object ffff000<4>[ 145.829921] el0t_64_sync_handler+0xb8/0xbc
2998 03:21:14.013595 8029f9f70: 6b 6b 6b 6b 6b 6b 6b <4>[ 145.837146] el0t_64_sync+0x18c/0x190
2999 03:21:14.013943 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkk<0>[ 145.843853] Code: aa1303e1 f00049a0 911c0000 97ffe253 (d4210000)
3000 03:21:14.014692 kkkkkkkkkkkk
3001 03:21:14.015030 # [ 143.357863] O<4>[ 145.852991] ---[ end trace 0000000000000000 ]---
3002 03:21:14.015336 bject ffff0008029f9f80: 6b 6b <6>[ 145.860649] note: cat[1556] exited with irqs disabled
3003 03:21:14.055960 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<6>[ 145.868825] note: cat[1556] exited with preempt_count 1
3004 03:21:14.056287 6b 6b 6b kkkkkkkkkkkkkkkk
3005 03:21:14.056480 # [ 143.367629] Ob<4>[ 145.878476] ------------[ cut here ]------------
3006 03:21:14.056913 ject ffff0008029f9f90: 6b 6b 6<4>[ 145.886067] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
3007 03:21:14.059330 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 145.898777] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3008 03:21:14.059576 6b 6b 6b kkkkkkkkkkkkkkkk
3009 03:21:14.099125 # [ <4>[ 145.913314] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.78-cip15 #1
3010 03:21:14.099546 143.377396] Object ffff000802<4>[ 145.924281] Hardware name: ARM Juno development board (r0) (DT)
3011 03:21:14.100053 9f9fa0: 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 145.933251] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3012 03:21:14.100326 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkk<4>[ 145.943262] pc : ct_kernel_exit.constprop.0+0x11c/0x180
3013 03:21:14.100565 kkkkkkkkk
3014 03:21:14.102358 # [ 143.387163] Obje<4>[ 145.951531] lr : ct_idle_enter+0x10/0x1c
3015 03:21:14.142414 ct ffff0008029f9fb0: 6b 6b 6b <4>[ 145.958495] sp : ffff80000c44bd20
3016 03:21:14.142736 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 145.964850] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
3017 03:21:14.142977 6b 6b kkkkkkkkkkkkkkkk
3018 03:21:14.143253 # [ 1<4>[ 145.975034] x26: 0000000000000000 x25: 00000021f708b2e0 x24: 0000000000000000
3019 03:21:14.143674 43.396930] Object ffff0008029f<4>[ 145.985218] x23: ffff00080ad2e880 x22: 0000000000000000 x21: 0000000000000000
3020 03:21:14.185532 9fc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 145.995402] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
3021 03:21:14.185864 6b 6b 6b 6b 6b 6b 6b kkkkkkkkk<4>[ 146.005587] x17: ffff800008023e98 x16: ffff8000096d1bc4 x15: ffff8000080bd500
3022 03:21:14.186086 kkkkkkk
3023 03:21:14.186516 # [ 143.406697] Object<4>[ 146.015775] x14: ffff8000080bd334 x13: ffff800008c0f88c x12: ffff8000096dc5bc
3024 03:21:14.186694 ffff0008029f9fd0: 6b 6b 6b 6b<4>[ 146.025963] x11: ffff800008011a80 x10: 0000000000001500 x9 : ffff800009146260
3025 03:21:14.188866 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 146.036147] x8 : ffff0008008e9a80 x7 : ffff80000b0f9770 x6 : 0000000000000000
3026 03:21:14.228767 b 6b kkkkkkkkkkkkkkkk
3027 03:21:14.229061 # [ 143<4>[ 146.046332] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
3028 03:21:14.229253 .416464] Object ffff0008029f9f<4>[ 146.056517] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
3029 03:21:14.229434 e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 146.066702] Call trace:
3030 03:21:14.229860 b 6b 6b 6b 6b 6b 6b kkkkkkkkkkk<4>[ 146.072188] ct_kernel_exit.constprop.0+0x11c/0x180
3031 03:21:14.230068 kkkkk
3032 03:21:14.232013 # [ 143.426231] Object <4>[ 146.080109] ct_idle_enter+0x10/0x1c
3033 03:21:14.271904 ffff0008029f9ff0: 6b 6b 6b 6b 6<4>[ 146.086726] cpuidle_enter_state+0x2a4/0x5a0
3034 03:21:14.272162 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 146.094039] cpuidle_enter+0x40/0x60
3035 03:21:14.272351 a5 kkkkkkkkkkkkkkk.
3036 03:21:14.272522 # [ 143.4<4>[ 146.100656] do_idle+0x258/0x310
3037 03:21:14.272688 35998] Redzone ffff0008029fa000<4>[ 146.106924] cpu_startup_entry+0x3c/0x44
3038 03:21:14.273104 : 78 56 34 12 cc cc cc cc <4>[ 146.113889] secondary_start_kernel+0x138/0x160
3039 03:21:14.273286 xV4.....
3040 03:21:14.273457 # [<4>[ 146.121462] __secondary_switched+0xb0/0xb4
3041 03:21:14.315356 143.445069] Padding ffff00080<4>[ 146.128688] irq event stamp: 214394
3042 03:21:14.315891 29fa054: 5a 5a 5a 5a 5a 5a 5a 5a<4>[ 146.135216] hardirqs last enabled at (214393): [<ffff8000081cafb8>] tick_nohz_idle_enter+0x78/0x144
3043 03:21:14.316627 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZ<4>[ 146.147400] hardirqs last disabled at (214394): [<ffff800008127c1c>] do_idle+0xec/0x310
3044 03:21:14.317008 ZZZZZZZZZZ
3045 03:21:14.317344 # [ 143.454836] Pad<4>[ 146.158454] softirqs last enabled at (214386): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
3046 03:21:14.358484 ding ffff0008029fa064: 5a 5a 5a<4>[ 146.170030] softirqs last disabled at (214375): [<ffff800008017668>] ____do_softirq+0x18/0x24
3047 03:21:14.359046 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5<4>[ 146.181605] ---[ end trace 0000000000000000 ]---
3048 03:21:14.359429 a 5a 5a ZZZZZZZZZZZZZZZZ
3049 03:21:14.360152 # [ 143.464602] Padding ffff0008029fa074: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3050 03:21:14.360542 # [ 143.474369] Padding ffff0008029fa084: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3051 03:21:14.401626 # [ 143.484136] Padding ffff0008029fa094: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3052 03:21:14.402181 # [ 143.493902] Padding ffff0008029fa0a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3053 03:21:14.402932 # [ 143.503669] Padding ffff0008029fa0b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3054 03:21:14.403326 # [ 143.513436] Padding ffff0008029fa0c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3055 03:21:14.405183 # [ 143.523202] Padding ffff0008029fa0d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3056 03:21:14.444822 # [ 143.532969] Padding ffff0008029fa0e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3057 03:21:14.445345 # [ 143.542736] Padding ffff0008029fa0f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3058 03:21:14.446141 # [ 143.552503] Padding ffff0008029fa104: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3059 03:21:14.446546 # [ 143.562270] Padding ffff0008029fa114: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3060 03:21:14.487948 # [ 143.572037] Padding ffff0008029fa124: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3061 03:21:14.488480 # [ 143.581804] Padding ffff0008029fa134: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3062 03:21:14.488858 # [ 143.591571] Padding ffff0008029fa144: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3063 03:21:14.489546 # [ 143.601337] Padding ffff0008029fa154: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3064 03:21:14.491471 # [ 143.611104] Padding ffff0008029fa164: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3065 03:21:14.531146 # [ 143.620871] Padding ffff0008029fa174: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3066 03:21:14.531697 # [ 143.630638] Padding ffff0008029fa184: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3067 03:21:14.532452 # [ 143.640405] Padding ffff0008029fa194: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3068 03:21:14.532887 # [ 143.650172] Padding ffff0008029fa1a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3069 03:21:14.574303 # [ 143.659938] Padding ffff0008029fa1b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3070 03:21:14.575320 # [ 143.669705] Padding ffff0008029fa1c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3071 03:21:14.575730 # [ 143.679472] Padding ffff0008029fa1d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3072 03:21:14.576087 # [ 143.689239] Padding ffff0008029fa1e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3073 03:21:14.577923 # [ 143.699005] Padding ffff0008029fa1f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3074 03:21:14.617158 # [ 143.708772] Padding ffff0008029fa204: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3075 03:21:14.617499 # [ 143.718539] Padding ffff0008029fa214: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3076 03:21:14.618108 # [ 143.728306] Padding ffff0008029fa224: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3077 03:21:14.618348 # [ 143.738072] Padding ffff0008029fa234: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3078 03:21:14.660412 # [ 143.747839] Padding ffff0008029fa244: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3079 03:21:14.660764 # [ 143.757606] Padding ffff0008029fa254: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3080 03:21:14.660979 # [ 143.767372] Padding ffff0008029fa264: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3081 03:21:14.661411 # [ 143.777139] Padding ffff0008029fa274: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3082 03:21:14.663720 # [ 143.786906] Padding ffff0008029fa284: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3083 03:21:14.703585 # [ 143.796673] Padding ffff0008029fa294: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3084 03:21:14.703862 # [ 143.806440] Padding ffff0008029fa2a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3085 03:21:14.704052 # [ 143.816207] Padding ffff0008029fa2b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3086 03:21:14.704472 # [ 143.825973] Padding ffff0008029fa2c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3087 03:21:14.746631 # [ 143.835740] Padding ffff0008029fa2d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3088 03:21:14.746947 # [ 143.845507] Padding ffff0008029fa2e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3089 03:21:14.747477 # [ 143.855274] Padding ffff0008029fa2f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3090 03:21:14.747680 # [ 143.865040] Padding ffff0008029fa304: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3091 03:21:14.749915 # [ 143.874808] Padding ffff0008029fa314: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3092 03:21:14.789869 # [ 143.884574] Padding ffff0008029fa324: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3093 03:21:14.790172 # [ 143.894341] Padding ffff0008029fa334: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3094 03:21:14.790707 # [ 143.904107] Padding ffff0008029fa344: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3095 03:21:14.790928 # [ 143.913874] Padding ffff0008029fa354: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3096 03:21:14.832992 # [ 143.923641] Padding ffff0008029fa364: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3097 03:21:14.833294 # [ 143.933407] Padding ffff0008029fa374: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3098 03:21:14.833835 # [ 143.943174] Padding ffff0008029fa384: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3099 03:21:14.834085 # [ 143.952941] Padding ffff0008029fa394: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3100 03:21:14.836364 # [ 143.962707] Padding ffff0008029fa3a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3101 03:21:14.876509 # [ 143.972474] Padding ffff0008029fa3b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3102 03:21:14.877059 # [ 143.982240] Padding ffff0008029fa3c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3103 03:21:14.877849 # [ 143.992007] Padding ffff0008029fa3d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3104 03:21:14.878294 # [ 144.001774] Padding ffff0008029fa3e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3105 03:21:14.919571 # [ 144.011540] Padding ffff0008029fa3f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
3106 03:21:14.920480 # [ 144.020962] CPU: 3 PID: 1517 Comm: cat Tainted: G D W E 6.1.78-cip15 #1
3107 03:21:14.920907 # [ 144.028906] Hardware name: ARM Juno development board (r0) (DT)
3108 03:21:14.921281 # [ 144.035104] Call trace:
3109 03:21:14.921630 # [ 144.037818] dump_backtrace+0xe8/0x140
3110 03:21:14.921962 # [ 144.041847] show_stack+0x30/0x40
3111 03:21:14.922381 # [ 144.045437] dump_stack_lvl+0x8c/0xb8
3112 03:21:14.922721 # [ 144.049382] dump_stack+0x18/0x34
3113 03:21:14.923273 # [ 144.052976] print_trailer+0x180/0x194
3114 03:21:14.962757 # [ 144.057009] check_bytes_and_report+0x100/0x130
3115 03:21:14.963312 # [ 144.061820] check_object+0x1e8/0x2d0
3116 03:21:14.963809 # [ 144.065760] free_debug_processing+0x240/0x5b0
3117 03:21:14.964267 # [ 144.070484] __slab_free+0x2e8/0x43c
3118 03:21:14.965060 # [ 144.074336] __kmem_cache_free+0x258/0x2b4
3119 03:21:14.965463 # [ 144.078712] kfree+0xc0/0x1a0
3120 03:21:14.965903 # [ 144.081956] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
3121 03:21:14.966451 # [ 144.086943] lkdtm_do_action+0x2c/0x50
3122 03:21:14.966910 # [ 144.090970] direct_entry+0x164/0x180
3123 03:21:14.967334 # [ 144.094911] full_proxy_write+0x68/0xc0
3124 03:21:14.967855 # [ 144.099029] vfs_write+0xcc/0x2a0
3125 03:21:15.005914 # [ 144.102625] ksys_write+0x78/0x104
3126 03:21:15.006479 # [ 144.106308] __arm64_sys_write+0x28/0x3c
3127 03:21:15.006971 # [ 144.110514] invoke_syscall+0x8c/0x120
3128 03:21:15.007427 # [ 144.114545] el0_svc_common.constprop.0+0x68/0x124
3129 03:21:15.008240 # [ 144.119621] do_el0_svc+0x40/0xcc
3130 03:21:15.008652 # [ 144.123216] el0_svc+0x48/0xc0
3131 03:21:15.009091 # [ 144.126551] el0t_64_sync_handler+0xb8/0xbc
3132 03:21:15.009531 # [ 144.131017] el0t_64_sync+0x18c/0x190
3133 03:21:15.009951 # [ 144.134958] FIX kmalloc-1k: Restoring Right Redzone 0xffff0008029fa000-0xffff0008029fa003=0xcc
3134 03:21:15.049038 # [ 144.144183] FIX kmalloc-1k: Object at 0xffff0008029f9c00 not freed
3135 03:21:15.049576 # SLAB_LINEAR_OVERFLOW: saw 'call trace:': ok
3136 03:21:15.050099 ok 20 selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
3137 03:21:15.050620 # selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3138 03:21:15.051060 # Segmentation fault
3139 03:21:15.051866 # [ 145.526539] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
3140 03:21:15.052294 # [ 145.535156] lkdtm: Attempting vmalloc linear overflow ...
3141 03:21:15.052773 # [ 145.543504] detected buffer overflow in memset
3142 03:21:15.053265 # [ 145.550866] ------------[ cut here ]------------
3143 03:21:15.053848 # [ 145.558436] kernel BUG at lib/string_helpers.c:1027!
3144 03:21:15.092240 # [ 145.566447] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
3145 03:21:15.093218 # [ 145.576283] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3146 03:21:15.093689 # [ 145.590817] CPU: 1 PID: 1556 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
3147 03:21:15.094242 # [ 145.601521] Hardware name: ARM Juno development board (r0) (DT)
3148 03:21:15.094700 # [ 145.610486] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3149 03:21:15.095873 # [ 145.620494] pc : fortify_panic+0x24/0x28
3150 03:21:15.135376 # [ 145.627457] lr : fortify_panic+0x24/0x28
3151 03:21:15.135934 # [ 145.634421] sp : ffff80000ea8bba0
3152 03:21:15.136461 # [ 145.640775] x29: ffff80000ea8bba0 x28: ffff000802de1a80 x27: 0000000000000000
3153 03:21:15.137295 # [ 145.650959] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
3154 03:21:15.137706 # [ 145.661142] x23: ffff00080ac0d000 x22: ffff80000ea8bd50 x21: 0000000000000018
3155 03:21:15.138199 # [ 145.671326] x20: ffff80000d421000 x19: ffff800009f98768 x18: 0000000000000000
3156 03:21:15.178568 # [ 145.681509] x17: ffff8000086ae6b8 x16: ffff800008c0e4b4 x15: ffff800008c0df1c
3157 03:21:15.179132 # [ 145.691693] x14: 0000000000000000 x13: 205d343035333435 x12: 2e35343120205b3e
3158 03:21:15.179891 # [ 145.701876] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815f818
3159 03:21:15.180364 # [ 145.712060] x8 : ffff000802de1a80 x7 : 3430353334352e35 x6 : 0000000000000001
3160 03:21:15.180712 # [ 145.722244] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3161 03:21:15.181044 # [ 145.732427] x2 : 0000000000000000 x1 : ffff000802de1a80 x0 : 0000000000000022
3162 03:21:15.182107 # [ 145.742611] Call trace:
3163 03:21:15.221730 # [ 145.748095] fortify_panic+0x24/0x28
3164 03:21:15.222300 # [ 145.754711] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3165 03:21:15.222678 # [ 145.762719] lkdtm_do_action+0x2c/0x50
3166 03:21:15.223488 # [ 145.769509] direct_entry+0x164/0x180
3167 03:21:15.223890 # [ 145.776212] full_proxy_write+0x68/0xc0
3168 03:21:15.224222 # [ 145.783089] vfs_write+0xcc/0x2a0
3169 03:21:15.224536 # [ 145.789443] ksys_write+0x78/0x104
3170 03:21:15.224845 # [ 145.795885] __arm64_sys_write+0x28/0x3c
3171 03:21:15.225166 # [ 145.802849] invoke_syscall+0x8c/0x120
3172 03:21:15.225538 # [ 145.809639] el0_svc_common.constprop.0+0x68/0x124
3173 03:21:15.225923 # [ 145.817473] do_el0_svc+0x40/0xcc
3174 03:21:15.264905 # [ 145.823828] el0_svc+0x48/0xc0
3175 03:21:15.265466 # [ 145.829921] el0t_64_sync_handler+0xb8/0xbc
3176 03:21:15.265830 # [ 145.837146] el0t_64_sync+0x18c/0x190
3177 03:21:15.266232 # [ 145.843853] Code: aa1303e1 f00049a0 911c0000 97ffe253 (d4210000)
3178 03:21:15.266916 # [ 145.852991] ---[ end trace 0000000000000000 ]---
3179 03:21:15.267272 # [ 145.860649] note: cat[1556] exited with irqs disabled
3180 03:21:15.267593 # [ 145.868825] note: cat[1556] exited with preempt_count 1
3181 03:21:15.267906 # [ 145.878476] ------------[ cut here ]------------
3182 03:21:15.308044 # [ 145.886067] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
3183 03:21:15.308603 # [ 145.898777] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3184 03:21:15.309328 # [ 145.913314] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.78-cip15 #1
3185 03:21:15.309711 # [ 145.924281] Hardware name: ARM Juno development board (r0) (DT)
3186 03:21:15.310108 # [ 145.933251] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3187 03:21:15.311667 # [ 145.943262] pc : ct_kernel_exit.constprop.0+0x11c/0x180
3188 03:21:15.351241 # [ 145.951531] lr : ct_idle_enter+0x10/0x1c
3189 03:21:15.351822 # [ 145.958495] sp : ffff80000c44bd20
3190 03:21:15.352593 # [ 145.964850] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
3191 03:21:15.353007 # [ 145.975034] x26: 0000000000000000 x25: 00000021f708b2e0 x24: 0000000000000000
3192 03:21:15.353432 # VMALLOC_LINEAR_OVERFLOW: saw 'call trace:': ok
3193 03:21:15.354069 ok 21 selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3194 03:21:15.354515 # selftests: lkdtm: WRITE_AFTER_FREE.sh
3195 03:21:15.354986 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
3196 03:21:15.355691 ok 22 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
3197 03:21:15.369558 # selftests: lkdtm: READ_AFTER_FREE.sh
3198 03:21:15.717976 <6>[ 147.541898] lkdtm: Performing direct entry READ_AFTER_FREE
3199 03:21:15.718627 <6>[ 147.547777] lkdtm: Value in memory before free: 12345678
3200 03:21:15.719111 <6>[ 147.553453] lkdtm: Attempting bad read from freed memory
3201 03:21:15.721144 <6>[ 147.559110] lkdtm: Memory correctly poisoned (6b6b6b6b)
3202 03:21:15.845876 # [ 147.541898] lkdtm: Performing direct entry READ_AFTER_FREE
3203 03:21:15.846465 # [ 147.547777] lkdtm: Value in memory before free: 12345678
3204 03:21:15.846847 # [ 147.553453] lkdtm: Attempting bad read from freed memory
3205 03:21:15.849305 # [ 147.559110] lkdtm: Memory correctly poisoned (6b6b6b6b)
3206 03:21:15.872121 # READ_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3207 03:21:15.920010 ok 23 selftests: lkdtm: READ_AFTER_FREE.sh
3208 03:21:16.031935 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
3209 03:21:16.421315 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
3210 03:21:16.453589 ok 24 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
3211 03:21:16.549483 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3212 03:21:17.169827 <6>[ 148.992985] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3213 03:21:17.170485 <6>[ 148.999399] lkdtm: Value in memory before free: 12345678
3214 03:21:17.173147 <6>[ 149.005365] lkdtm: Attempting to read from freed memory
3215 03:21:17.173723 <6>[ 149.010925] lkdtm: Memory correctly poisoned (0)
3216 03:21:17.297675 # [ 148.992985] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3217 03:21:17.298252 # [ 148.999399] lkdtm: Value in memory before free: 12345678
3218 03:21:17.298632 # [ 149.005365] lkdtm: Attempting to read from freed memory
3219 03:21:17.300925 # [ 149.010925] lkdtm: Memory correctly poisoned (0)
3220 03:21:17.321805 # READ_BUDDY_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3221 03:21:17.369638 ok 25 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3222 03:21:17.465608 # selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3223 03:21:18.085864 <6>[ 149.920650] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3224 03:21:18.089145 <6>[ 149.926803] lkdtm: Memory appears initialized (6b, no earlier values)
3225 03:21:18.207675 # [ 149.920650] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3226 03:21:18.211007 # [ 149.926803] lkdtm: Memory appears initialized (6b, no earlier values)
3227 03:21:18.226877 # SLAB_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3228 03:21:18.290850 ok 26 selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3229 03:21:18.386473 # selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3230 03:21:19.007887 <6>[ 150.842190] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3231 03:21:19.011165 <6>[ 150.848414] lkdtm: Memory appears initialized (0, no earlier values)
3232 03:21:19.124815 # [ 150.842190] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3233 03:21:19.128058 # [ 150.848414] lkdtm: Memory appears initialized (0, no earlier values)
3234 03:21:19.159945 # BUDDY_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3235 03:21:19.207868 ok 27 selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3236 03:21:19.303845 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3237 03:21:19.875828 <6>[ 151.692593] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3238 03:21:19.876362 <6>[ 151.698553] lkdtm: Attempting double slab free ...
3239 03:21:19.876808 <3>[ 151.704160] =============================================================================
3240 03:21:19.877553 <3>[ 151.712624] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3241 03:21:19.877916 <3>[ 151.712624]
3242 03:21:19.879299 <3>[ 151.725607] -----------------------------------------------------------------------------
3243 03:21:19.879731 <3>[ 151.725607]
3244 03:21:19.919005 <3>[ 151.735800] Slab 0xfffffc00201faa80 objects=25 used=0 fp=0xffff000807eaa008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3245 03:21:19.919486 <4>[ 151.748442] CPU: 2 PID: 1845 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
3246 03:21:19.920277 <4>[ 151.756380] Hardware name: ARM Juno development board (r0) (DT)
3247 03:21:19.920691 <4>[ 151.762572] Call trace:
3248 03:21:19.921143 <4>[ 151.765281] dump_backtrace+0xe8/0x140
3249 03:21:19.921585 <4>[ 151.769306] show_stack+0x30/0x40
3250 03:21:19.922437 <4>[ 151.772889] dump_stack_lvl+0x8c/0xb8
3251 03:21:19.962440 <4>[ 151.776827] dump_stack+0x18/0x34
3252 03:21:19.962969 <4>[ 151.780413] slab_err+0xa4/0xe0
3253 03:21:19.963447 <4>[ 151.783827] free_debug_processing+0x478/0x5b0
3254 03:21:19.963890 <4>[ 151.788546] __slab_free+0x2e8/0x43c
3255 03:21:19.964326 <4>[ 151.792391] kmem_cache_free+0x3e0/0x450
3256 03:21:19.964752 <4>[ 151.796584] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3257 03:21:19.965526 <4>[ 151.801215] lkdtm_do_action+0x2c/0x50
3258 03:21:19.965985 <4>[ 151.805236] direct_entry+0x164/0x180
3259 03:21:19.966474 <4>[ 151.809168] full_proxy_write+0x68/0xc0
3260 03:21:19.966910 <4>[ 151.813278] vfs_write+0xcc/0x2a0
3261 03:21:19.967435 <4>[ 151.816867] ksys_write+0x78/0x104
3262 03:21:20.010086 <4>[ 151.820542] __arm64_sys_write+0x28/0x3c
3263 03:21:20.010701 <4>[ 151.824739] invoke_syscall+0x8c/0x120
3264 03:21:20.011314 <4>[ 151.828763] el0_svc_common.constprop.0+0x68/0x124
3265 03:21:20.011703 <4>[ 151.833831] do_el0_svc+0x40/0xcc
3266 03:21:20.012182 <4>[ 151.837418] el0_svc+0x48/0xc0
3267 03:21:20.012528 <4>[ 151.840744] el0t_64_sync_handler+0xb8/0xbc
3268 03:21:20.013416 <4>[ 151.845202] el0t_64_sync+0x18c/0x190
3269 03:21:20.013880 <3>[ 151.849191] FIX lkdtm-heap-double_free: Object at 0xffff000807eaa008 not freed
3270 03:21:20.186109 # [ 151.692593] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3271 03:21:20.186456 # [ 151.698553] lkdtm: Attempting double slab free ...
3272 03:21:20.186954 # [ 151.704160] =============================================================================
3273 03:21:20.187177 # [ 151.712624] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3274 03:21:20.187376 #
3275 03:21:20.187558 # [ 151.725607] -----------------------------------------------------------------------------
3276 03:21:20.189469 #
3277 03:21:20.229319 # [ 151.735800] Slab 0xfffffc00201faa80 objects=25 used=0 fp=0xffff000807eaa008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3278 03:21:20.229632 # [ 151.748442] CPU: 2 PID: 1845 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
3279 03:21:20.230126 # [ 151.756380] Hardware name: ARM Juno development board (r0) (DT)
3280 03:21:20.230352 # [ 151.762572] Call trace:
3281 03:21:20.230545 # [ 151.765281] dump_backtrace+0xe8/0x140
3282 03:21:20.230728 # [ 151.769306] show_stack+0x30/0x40
3283 03:21:20.230893 # [ 151.772889] dump_stack_lvl+0x8c/0xb8
3284 03:21:20.232594 # [ 151.776827] dump_stack+0x18/0x34
3285 03:21:20.232828 # [ 151.780413] slab_err+0xa4/0xe0
3286 03:21:20.272772 # [ 151.783827] free_debug_processing+0x478/0x5b0
3287 03:21:20.273364 # [ 151.788546] __slab_free+0x2e8/0x43c
3288 03:21:20.273767 # [ 151.792391] kmem_cache_free+0x3e0/0x450
3289 03:21:20.274178 # [ 151.796584] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3290 03:21:20.274531 # [ 151.801215] lkdtm_do_action+0x2c/0x50
3291 03:21:20.274860 # [ 151.805236] direct_entry+0x164/0x180
3292 03:21:20.275544 # [ 151.809168] full_proxy_write+0x68/0xc0
3293 03:21:20.275934 # [ 151.813278] vfs_write+0xcc/0x2a0
3294 03:21:20.276420 # [ 151.816867] ksys_write+0x78/0x104
3295 03:21:20.276835 # [ 151.820542] __arm64_sys_write+0x28/0x3c
3296 03:21:20.320766 # [ 151.824739] invoke_syscall+0x8c/0x120
3297 03:21:20.321293 # [ 151.828763] el0_svc_common.constprop.0+0x68/0x124
3298 03:21:20.321680 # [ 151.833831] do_el0_svc+0x40/0xcc
3299 03:21:20.322074 # [ 151.837418] el0_svc+0x48/0xc0
3300 03:21:20.322419 # [ 151.840744] el0t_64_sync_handler+0xb8/0xbc
3301 03:21:20.323104 # [ 151.845202] el0t_64_sync+0x18c/0x190
3302 03:21:20.323462 # [ 151.849191] FIX lkdtm-heap-double_free: Object at 0xffff000807eaa008 not freed
3303 03:21:20.323837 # SLAB_FREE_DOUBLE: saw 'call trace:': ok
3304 03:21:20.324357 ok 28 selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3305 03:21:20.339841 # selftests: lkdtm: SLAB_FREE_CROSS.sh
3306 03:21:20.908239 <6>[ 152.723784] lkdtm: Performing direct entry SLAB_FREE_CROSS
3307 03:21:20.908852 <6>[ 152.729694] lkdtm: Attempting cross-cache slab free ...
3308 03:21:20.909273 <4>[ 152.735255] ------------[ cut here ]------------
3309 03:21:20.909652 <4>[ 152.740198] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3310 03:21:20.910448 <4>[ 152.749010] WARNING: CPU: 1 PID: 1884 at mm/slab.h:660 kmem_cache_free+0x3b0/0x450
3311 03:21:20.911821 <4>[ 152.756884] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3312 03:21:20.951500 <4>[ 152.768709] CPU: 1 PID: 1884 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
3313 03:21:20.952038 <4>[ 152.776647] Hardware name: ARM Juno development board (r0) (DT)
3314 03:21:20.952427 <4>[ 152.782838] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3315 03:21:20.952786 <4>[ 152.790079] pc : kmem_cache_free+0x3b0/0x450
3316 03:21:20.953505 <4>[ 152.794621] lr : kmem_cache_free+0x3b0/0x450
3317 03:21:20.953894 <4>[ 152.799163] sp : ffff80000f0039b0
3318 03:21:20.955061 <4>[ 152.802743] x29: ffff80000f0039b0 x28: ffff000808020040 x27: 0000000000000000
3319 03:21:20.994803 <4>[ 152.810170] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
3320 03:21:20.995333 <4>[ 152.817595] x23: ffff00080753e080 x22: ffff800008c0f074 x21: ffff000807f23008
3321 03:21:20.996095 <4>[ 152.825019] x20: ffff0008014bfe80 x19: fffffc00201fc8c0 x18: 0000000000000000
3322 03:21:20.996500 <4>[ 152.832442] x17: ffff800008c0f074 x16: ffff800008400dd0 x15: ffff8000080b3eac
3323 03:21:20.996854 <4>[ 152.839866] x14: ffff8000096fbbcc x13: ffff80000802ea78 x12: ffff80000802e97c
3324 03:21:20.998404 <4>[ 152.847290] x11: ffff80000843e65c x10: ffff80000843e5a8 x9 : ffff800009704f20
3325 03:21:21.038145 <4>[ 152.854714] x8 : ffff00080134c190 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
3326 03:21:21.038695 <4>[ 152.862138] x5 : ffff80000f004000 x4 : 0000000000000001 x3 : ffff80000b0f5508
3327 03:21:21.039480 <4>[ 152.869561] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000808020040
3328 03:21:21.039890 <4>[ 152.876985] Call trace:
3329 03:21:21.040244 <4>[ 152.879695] kmem_cache_free+0x3b0/0x450
3330 03:21:21.040588 <4>[ 152.883889] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3331 03:21:21.040918 <4>[ 152.888435] lkdtm_do_action+0x2c/0x50
3332 03:21:21.041625 <4>[ 152.892456] direct_entry+0x164/0x180
3333 03:21:21.081521 <4>[ 152.896388] full_proxy_write+0x68/0xc0
3334 03:21:21.082097 <4>[ 152.900500] vfs_write+0xcc/0x2a0
3335 03:21:21.082501 <4>[ 152.904090] ksys_write+0x78/0x104
3336 03:21:21.082860 <4>[ 152.907765] __arm64_sys_write+0x28/0x3c
3337 03:21:21.083585 <4>[ 152.911961] invoke_syscall+0x8c/0x120
3338 03:21:21.083981 <4>[ 152.915985] el0_svc_common.constprop.0+0x68/0x124
3339 03:21:21.084330 <4>[ 152.921054] do_el0_svc+0x40/0xcc
3340 03:21:21.084675 <4>[ 152.924641] el0_svc+0x48/0xc0
3341 03:21:21.085099 <4>[ 152.927970] el0t_64_sync_handler+0xb8/0xbc
3342 03:21:21.085425 <4>[ 152.932429] el0t_64_sync+0x18c/0x190
3343 03:21:21.085822 <4>[ 152.936361] irq event stamp: 0
3344 03:21:21.124948 <4>[ 152.939680] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3345 03:21:21.125694 <4>[ 152.946226] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3346 03:21:21.126755 <4>[ 152.954688] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3347 03:21:21.127378 <4>[ 152.963148] softirqs last disabled at (0): [<0000000000000000>] 0x0
3348 03:21:21.127905 <4>[ 152.969689] ---[ end trace 0000000000000000 ]---
3349 03:21:21.128487 <3>[ 152.974664] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=61 cpu=3 pid=1884
3350 03:21:21.168283 <4>[ 152.982254] kmem_cache_alloc+0x2dc/0x310
3351 03:21:21.168615 <4>[ 152.986573] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3352 03:21:21.168828 <4>[ 152.991141] lkdtm_do_action+0x2c/0x50
3353 03:21:21.169125 <4>[ 152.995184] direct_entry+0x164/0x180
3354 03:21:21.169582 <4>[ 152.999140] full_proxy_write+0x68/0xc0
3355 03:21:21.169793 <4>[ 153.003275] vfs_write+0xcc/0x2a0
3356 03:21:21.169998 <4>[ 153.006875] ksys_write+0x78/0x104
3357 03:21:21.170204 <4>[ 153.010574] __arm64_sys_write+0x28/0x3c
3358 03:21:21.170359 <4>[ 153.014794] invoke_syscall+0x8c/0x120
3359 03:21:21.170508 <4>[ 153.018845] el0_svc_common.constprop.0+0x68/0x124
3360 03:21:21.171558 <4>[ 153.023935] do_el0_svc+0x40/0xcc
3361 03:21:21.188699 <4>[ 153.027543] el0_svc+0x48/0xc0
3362 03:21:21.191841 <4>[ 153.030876] el0t_64_sync_handler+0xb8/0xbc
3363 03:21:21.192111 <4>[ 153.035368] el0t_64_sync+0x18c/0x190
3364 03:21:21.360070 # [ 152.723784] lkdtm: Performing direct entry SLAB_FREE_CROSS
3365 03:21:21.360664 # [ 152.729694] lkdtm: Attempting cross-cache slab free ...
3366 03:21:21.361046 # [ 152.735255] ------------[ cut here ]------------
3367 03:21:21.361810 # [ 152.740198] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3368 03:21:21.362274 # [ 152.749010] WARNING: CPU: 1 PID: 1884 at mm/slab.h:660 kmem_cache_free+0x3b0/0x450
3369 03:21:21.362637 # [ 152.756884] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3370 03:21:21.403240 # [ 152.768709] CPU: 1 PID: 1884 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
3371 03:21:21.403821 # [ 152.776647] Hardware name: ARM Juno development board (r0) (DT)
3372 03:21:21.404317 # [ 152.782838] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3373 03:21:21.404773 # [ 152.790079] pc : kmem_cache_free+0x3b0/0x450
3374 03:21:21.405572 # [ 152.794621] lr : kmem_cache_free+0x3b0/0x450
3375 03:21:21.405972 # [ 152.799163] sp : ffff80000f0039b0
3376 03:21:21.406444 # [ 152.802743] x29: ffff80000f0039b0 x28: ffff000808020040 x27: 0000000000000000
3377 03:21:21.446424 # [ 152.810170] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
3378 03:21:21.446998 # [ 152.817595] x23: ffff00080753e080 x22: ffff800008c0f074 x21: ffff000807f23008
3379 03:21:21.447489 # [ 152.825019] x20: ffff0008014bfe80 x19: fffffc00201fc8c0 x18: 0000000000000000
3380 03:21:21.448302 # [ 152.832442] x17: ffff800008c0f074 x16: ffff800008400dd0 x15: ffff8000080b3eac
3381 03:21:21.448705 # [ 152.839866] x14: ffff8000096fbbcc x13: ffff80000802ea78 x12: ffff80000802e97c
3382 03:21:21.449149 # [ 152.847290] x11: ffff80000843e65c x10: ffff80000843e5a8 x9 : ffff800009704f20
3383 03:21:21.489812 # [ 152.854714] x8 : ffff00080134c190 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
3384 03:21:21.490442 # [ 152.862138] x5 : ffff80000f004000 x4 : 0000000000000001 x3 : ffff80000b0f5508
3385 03:21:21.490872 # [ 152.869561] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000808020040
3386 03:21:21.491733 # [ 152.876985] Call trace:
3387 03:21:21.492185 # [ 152.879695] kmem_cache_free+0x3b0/0x450
3388 03:21:21.492648 # [ 152.883889] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3389 03:21:21.493010 # [ 152.888435] lkdtm_do_action+0x2c/0x50
3390 03:21:21.493460 # [ 152.892456] direct_entry+0x164/0x180
3391 03:21:21.493801 # [ 152.896388] full_proxy_write+0x68/0xc0
3392 03:21:21.494238 # [ 152.900500] vfs_write+0xcc/0x2a0
3393 03:21:21.532873 # [ 152.904090] ksys_write+0x78/0x104
3394 03:21:21.533405 # [ 152.907765] __arm64_sys_write+0x28/0x3c
3395 03:21:21.533802 # [ 152.911961] invoke_syscall+0x8c/0x120
3396 03:21:21.534209 # [ 152.915985] el0_svc_common.constprop.0+0x68/0x124
3397 03:21:21.534562 # [ 152.921054] do_el0_svc+0x40/0xcc
3398 03:21:21.534898 # [ 152.924641] el0_svc+0x48/0xc0
3399 03:21:21.535581 # [ 152.927970] el0t_64_sync_handler+0xb8/0xbc
3400 03:21:21.535956 # [ 152.932429] el0t_64_sync+0x18c/0x190
3401 03:21:21.536414 # [ 152.936361] irq event stamp: 0
3402 03:21:21.536829 # [ 152.939680] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3403 03:21:21.575933 # [ 152.946226] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3404 03:21:21.576525 # [ 152.954688] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3405 03:21:21.577341 # [ 152.963148] softirqs last disabled at (0): [<0000000000000000>] 0x0
3406 03:21:21.577771 # [ 152.969689] ---[ end trace 0000000000000000 ]---
3407 03:21:21.578188 # [ 152.974664] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=61 cpu=3 pid=1884
3408 03:21:21.578547 # [ 152.982254] kmem_cache_alloc+0x2dc/0x310
3409 03:21:21.579406 # [ 152.986573] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3410 03:21:21.618790 # [ 152.991141] lkdtm_do_action+0x2c/0x50
3411 03:21:21.619158 # [ 152.995184] direct_entry+0x164/0x180
3412 03:21:21.619393 # [ 152.999140] full_proxy_write+0x68/0xc0
3413 03:21:21.619887 # [ 153.003275] vfs_write+0xcc/0x2a0
3414 03:21:21.620151 # [ 153.006875] ksys_write+0x78/0x104
3415 03:21:21.620391 # [ 153.010574] __arm64_sys_write+0x28/0x3c
3416 03:21:21.620614 # [ 153.014794] invoke_syscall+0x8c/0x120
3417 03:21:21.620831 # [ 153.018845] el0_svc_common.constprop.0+0x68/0x124
3418 03:21:21.621044 # [ 153.023935] do_el0_svc+0x40/0xcc
3419 03:21:21.621198 # [ 153.027543] el0_svc+0x48/0xc0
3420 03:21:21.622157 # [ 153.030876] el0t_64_sync_handler+0xb8/0xbc
3421 03:21:21.645343 # [ 153.035368] el0t_64_sync+0x18c/0x190
3422 03:21:21.645650 # SLAB_FREE_CROSS: saw 'call trace:': ok
3423 03:21:21.645865 ok 29 selftests: lkdtm: SLAB_FREE_CROSS.sh
3424 03:21:21.648510 # selftests: lkdtm: SLAB_FREE_PAGE.sh
3425 03:21:22.088940 <6>[ 153.902085] lkdtm: Performing direct entry SLAB_FREE_PAGE
3426 03:21:22.089492 <6>[ 153.907858] lkdtm: Attempting non-Slab slab free ...
3427 03:21:22.090229 <4>[ 153.913165] ------------[ cut here ]------------
3428 03:21:22.090623 <4>[ 153.918107] virt_to_cache: Object is not a Slab page!
3429 03:21:22.090952 <4>[ 153.923653] WARNING: CPU: 1 PID: 1923 at mm/slab.h:625 kmem_cache_free+0x384/0x450
3430 03:21:22.091265 <4>[ 153.931524] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3431 03:21:22.132244 <4>[ 153.943348] CPU: 1 PID: 1923 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
3432 03:21:22.132744 <4>[ 153.951286] Hardware name: ARM Juno development board (r0) (DT)
3433 03:21:22.133456 <4>[ 153.957477] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3434 03:21:22.133825 <4>[ 153.964718] pc : kmem_cache_free+0x384/0x450
3435 03:21:22.134218 <4>[ 153.969261] lr : kmem_cache_free+0x384/0x450
3436 03:21:22.134564 <4>[ 153.973802] sp : ffff80000f093a00
3437 03:21:22.134894 <4>[ 153.977382] x29: ffff80000f093a00 x28: ffff000805b58040 x27: 0000000000000000
3438 03:21:22.135930 <4>[ 153.984809] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
3439 03:21:22.175607 <4>[ 153.992234] x23: 0000000000000000 x22: ffff800008c0efe0 x21: ffff00080c791000
3440 03:21:22.176506 <4>[ 153.999658] x20: ffff80000b71d000 x19: 0000000000000000 x18: 0000000000000000
3441 03:21:22.176928 <4>[ 154.007082] x17: ffff800008c0efe0 x16: ffff800008400da4 x15: ffff8000080b3eac
3442 03:21:22.177287 <4>[ 154.014506] x14: ffff8000096fbbcc x13: ffff80000802ea78 x12: ffff80000802e97c
3443 03:21:22.177628 <4>[ 154.021930] x11: ffff80000843e65c x10: ffff80000843e5a8 x9 : ffff800009704f20
3444 03:21:22.218991 <4>[ 154.029355] x8 : ffff000801348590 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
3445 03:21:22.219509 <4>[ 154.036778] x5 : ffff80000f094000 x4 : 0000000000000001 x3 : ffff80000b0f5508
3446 03:21:22.219897 <4>[ 154.044202] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805b58040
3447 03:21:22.220597 <4>[ 154.051625] Call trace:
3448 03:21:22.220975 <4>[ 154.054335] kmem_cache_free+0x384/0x450
3449 03:21:22.221320 <4>[ 154.058529] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3450 03:21:22.221647 <4>[ 154.062988] lkdtm_do_action+0x2c/0x50
3451 03:21:22.221973 <4>[ 154.067009] direct_entry+0x164/0x180
3452 03:21:22.222345 <4>[ 154.070941] full_proxy_write+0x68/0xc0
3453 03:21:22.222777 <4>[ 154.075053] vfs_write+0xcc/0x2a0
3454 03:21:22.262383 <4>[ 154.078642] ksys_write+0x78/0x104
3455 03:21:22.262914 <4>[ 154.082316] __arm64_sys_write+0x28/0x3c
3456 03:21:22.263297 <4>[ 154.086513] invoke_syscall+0x8c/0x120
3457 03:21:22.263656 <4>[ 154.090537] el0_svc_common.constprop.0+0x68/0x124
3458 03:21:22.264377 <4>[ 154.095606] do_el0_svc+0x40/0xcc
3459 03:21:22.264769 <4>[ 154.099193] el0_svc+0x48/0xc0
3460 03:21:22.265106 <4>[ 154.102522] el0t_64_sync_handler+0xb8/0xbc
3461 03:21:22.265436 <4>[ 154.106980] el0t_64_sync+0x18c/0x190
3462 03:21:22.265773 <4>[ 154.110913] irq event stamp: 0
3463 03:21:22.266366 <4>[ 154.114231] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3464 03:21:22.299061 <4>[ 154.120776] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3465 03:21:22.299572 <4>[ 154.129239] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3466 03:21:22.300453 <4>[ 154.137699] softirqs last disabled at (0): [<0000000000000000>] 0x0
3467 03:21:22.302465 <4>[ 154.144241] ---[ end trace 0000000000000000 ]---
3468 03:21:22.486501 # [ 153.902085] lkdtm: Performing direct entry SLAB_FREE_PAGE
3469 03:21:22.486841 # [ 153.907858] lkdtm: Attempting non-Slab slab free ...
3470 03:21:22.487127 # [ 153.913165] ------------[ cut here ]------------
3471 03:21:22.487370 # [ 153.918107] virt_to_cache: Object is not a Slab page!
3472 03:21:22.487580 # [ 153.923653] WARNING: CPU: 1 PID: 1923 at mm/slab.h:625 kmem_cache_free+0x384/0x450
3473 03:21:22.489969 # [ 153.931524] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3474 03:21:22.529625 # [ 153.943348] CPU: 1 PID: 1923 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
3475 03:21:22.529930 # [ 153.951286] Hardware name: ARM Juno development board (r0) (DT)
3476 03:21:22.530222 # [ 153.957477] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3477 03:21:22.530466 # [ 153.964718] pc : kmem_cache_free+0x384/0x450
3478 03:21:22.530681 # [ 153.969261] lr : kmem_cache_free+0x384/0x450
3479 03:21:22.530872 # [ 153.973802] sp : ffff80000f093a00
3480 03:21:22.531307 # [ 153.977382] x29: ffff80000f093a00 x28: ffff000805b58040 x27: 0000000000000000
3481 03:21:22.572765 # [ 153.984809] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
3482 03:21:22.573088 # [ 153.992234] x23: 0000000000000000 x22: ffff800008c0efe0 x21: ffff00080c791000
3483 03:21:22.573365 # [ 153.999658] x20: ffff80000b71d000 x19: 0000000000000000 x18: 0000000000000000
3484 03:21:22.573607 # [ 154.007082] x17: ffff800008c0efe0 x16: ffff800008400da4 x15: ffff8000080b3eac
3485 03:21:22.574144 # [ 154.014506] x14: ffff8000096fbbcc x13: ffff80000802ea78 x12: ffff80000802e97c
3486 03:21:22.574363 # [ 154.021930] x11: ffff80000843e65c x10: ffff80000843e5a8 x9 : ffff800009704f20
3487 03:21:22.616129 # [ 154.029355] x8 : ffff000801348590 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
3488 03:21:22.616698 # [ 154.036778] x5 : ffff80000f094000 x4 : 0000000000000001 x3 : ffff80000b0f5508
3489 03:21:22.617202 # [ 154.044202] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805b58040
3490 03:21:22.617673 # [ 154.051625] Call trace:
3491 03:21:22.618465 # [ 154.054335] kmem_cache_free+0x384/0x450
3492 03:21:22.618867 # [ 154.058529] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3493 03:21:22.619238 # [ 154.062988] lkdtm_do_action+0x2c/0x50
3494 03:21:22.619653 # [ 154.067009] direct_entry+0x164/0x180
3495 03:21:22.620068 # [ 154.070941] full_proxy_write+0x68/0xc0
3496 03:21:22.659338 # [ 154.075053] vfs_write+0xcc/0x2a0
3497 03:21:22.659873 # [ 154.078642] ksys_write+0x78/0x104
3498 03:21:22.660267 # [ 154.082316] __arm64_sys_write+0x28/0x3c
3499 03:21:22.660629 # [ 154.086513] invoke_syscall+0x8c/0x120
3500 03:21:22.660976 # [ 154.090537] el0_svc_common.constprop.0+0x68/0x124
3501 03:21:22.661305 # [ 154.095606] do_el0_svc+0x40/0xcc
3502 03:21:22.661979 # [ 154.099193] el0_svc+0x48/0xc0
3503 03:21:22.662378 # [ 154.102522] el0t_64_sync_handler+0xb8/0xbc
3504 03:21:22.662785 # [ 154.106980] el0t_64_sync+0x18c/0x190
3505 03:21:22.663128 # [ 154.110913] irq event stamp: 0
3506 03:21:22.663526 # [ 154.114231] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3507 03:21:22.706724 # [ 154.120776] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3508 03:21:22.707254 # [ 154.129239] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3509 03:21:22.707650 # [ 154.137699] softirqs last disabled at (0): [<0000000000000000>] 0x0
3510 03:21:22.708426 # [ 154.144241] ---[ end trace 0000000000000000 ]---
3511 03:21:22.708835 # SLAB_FREE_PAGE: saw 'call trace:': ok
3512 03:21:22.709187 ok 30 selftests: lkdtm: SLAB_FREE_PAGE.sh
3513 03:21:22.710109 # selftests: lkdtm: SOFTLOCKUP.sh
3514 03:21:23.013638 # Skipping SOFTLOCKUP: Hangs the system
3515 03:21:23.061517 ok 31 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
3516 03:21:23.157417 # selftests: lkdtm: HARDLOCKUP.sh
3517 03:21:23.541152 # Skipping HARDLOCKUP: Hangs the system
3518 03:21:23.589084 ok 32 selftests: lkdtm: HARDLOCKUP.sh # SKIP
3519 03:21:23.684981 # selftests: lkdtm: SPINLOCKUP.sh
3520 03:21:24.084699 # Skipping SPINLOCKUP: Hangs the system
3521 03:21:24.116596 ok 33 selftests: lkdtm: SPINLOCKUP.sh # SKIP
3522 03:21:24.228509 # selftests: lkdtm: HUNG_TASK.sh
3523 03:21:24.612220 # Skipping HUNG_TASK: Hangs the system
3524 03:21:24.644157 ok 34 selftests: lkdtm: HUNG_TASK.sh # SKIP
3525 03:21:24.756051 # selftests: lkdtm: EXEC_DATA.sh
3526 03:21:25.324268 <6>[ 157.138402] lkdtm: Performing direct entry EXEC_DATA
3527 03:21:25.324655 <6>[ 157.143760] lkdtm: attempting ok execution at ffff800008c0f8d0
3528 03:21:25.325341 <6>[ 157.150106] lkdtm: attempting bad execution at ffff80000c2bdf10
3529 03:21:25.325715 <1>[ 157.156370] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c2bdf10
3530 03:21:25.326064 <1>[ 157.166605] Mem abort info:
3531 03:21:25.326275 <1>[ 157.169726] ESR = 0x000000008600000f
3532 03:21:25.326461 <1>[ 157.173766] EC = 0x21: IABT (current EL), IL = 32 bits
3533 03:21:25.327599 <1>[ 157.179372] SET = 0, FnV = 0
3534 03:21:25.367952 <1>[ 157.182697] EA = 0, S1PTW = 0
3535 03:21:25.368300 <1>[ 157.186124] FSC = 0x0f: level 3 permission fault
3536 03:21:25.368530 <1>[ 157.191205] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
3537 03:21:25.368734 <1>[ 157.198203] [ffff80000c2bdf10] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffff9003, pte=00780000844bd703
3538 03:21:25.368918 <0>[ 157.211089] Internal error: Oops: 000000008600000f [#6] PREEMPT SMP
3539 03:21:25.411102 <4>[ 157.217636] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3540 03:21:25.411499 <4>[ 157.229459] CPU: 1 PID: 2102 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
3541 03:21:25.411738 <4>[ 157.237397] Hardware name: ARM Juno development board (r0) (DT)
3542 03:21:25.412296 <4>[ 157.243589] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3543 03:21:25.412605 <4>[ 157.250830] pc : data_area+0x0/0x40
3544 03:21:25.412839 <4>[ 157.254598] lr : execute_location+0x84/0xa4
3545 03:21:25.413063 <4>[ 157.259060] sp : ffff80000f313a30
3546 03:21:25.414357 <4>[ 157.262640] x29: ffff80000f313a30 x28: ffff000806c934c0 x27: 0000000000000000
3547 03:21:25.454511 <4>[ 157.270070] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
3548 03:21:25.454854 <4>[ 157.277498] x23: ffff00080c4bc000 x22: ffff80000f313be0 x21: 0000000000000001
3549 03:21:25.455048 <4>[ 157.284927] x20: ffff800008c0f8d0 x19: ffff80000c2bdf10 x18: 0000000000000000
3550 03:21:25.455567 <4>[ 157.292351] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8cf38000
3551 03:21:25.455750 <4>[ 157.299775] x14: 0000000000000000 x13: 205d363031303531 x12: 2e37353120205b3e
3552 03:21:25.457743 <4>[ 157.307203] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f818
3553 03:21:25.497785 <4>[ 157.314627] x8 : ffff000806c934c0 x7 : 3630313035312e37 x6 : 0000000000000001
3554 03:21:25.498109 <4>[ 157.322053] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3555 03:21:25.498629 <4>[ 157.329481] x2 : 0000000000000000 x1 : ffff000806c934c0 x0 : 0000000000000033
3556 03:21:25.498864 <4>[ 157.336906] Call trace:
3557 03:21:25.499038 <4>[ 157.339616] data_area+0x0/0x40
3558 03:21:25.499200 <4>[ 157.343030] lkdtm_EXEC_DATA+0x24/0x30
3559 03:21:25.499360 <4>[ 157.347054] lkdtm_do_action+0x2c/0x50
3560 03:21:25.501096 <4>[ 157.351076] direct_entry+0x164/0x180
3561 03:21:25.541230 <4>[ 157.355009] full_proxy_write+0x68/0xc0
3562 03:21:25.541536 <4>[ 157.359120] vfs_write+0xcc/0x2a0
3563 03:21:25.541725 <4>[ 157.362711] ksys_write+0x78/0x104
3564 03:21:25.541896 <4>[ 157.366386] __arm64_sys_write+0x28/0x3c
3565 03:21:25.542090 <4>[ 157.370584] invoke_syscall+0x8c/0x120
3566 03:21:25.542521 <4>[ 157.374609] el0_svc_common.constprop.0+0x68/0x124
3567 03:21:25.542693 <4>[ 157.379678] do_el0_svc+0x40/0xcc
3568 03:21:25.542849 <4>[ 157.383266] el0_svc+0x48/0xc0
3569 03:21:25.543001 <4>[ 157.386594] el0t_64_sync_handler+0xb8/0xbc
3570 03:21:25.543150 <4>[ 157.391052] el0t_64_sync+0x18c/0x190
3571 03:21:25.544547 <0>[ 157.394989] Code: 0753e080 ffff0008 014bfc80 ffff0008 (aa1e03e9)
3572 03:21:25.564909 <4>[ 157.401358] ---[ end trace 0000000000000000 ]---
3573 03:21:25.568035 # Segmentation fault
3574 03:21:25.709961 # [ 157.138402] lkdtm: Performing direct entry EXEC_DATA
3575 03:21:25.710309 # [ 157.143760] lkdtm: attempting ok execution at ffff800008c0f8d0
3576 03:21:25.710504 # [ 157.150106] lkdtm: attempting bad execution at ffff80000c2bdf10
3577 03:21:25.710936 # [ 157.156370] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c2bdf10
3578 03:21:25.711132 # [ 157.166605] Mem abort info:
3579 03:21:25.711292 # [ 157.169726] ESR = 0x000000008600000f
3580 03:21:25.713199 # [ 157.173766] EC = 0x21: IABT (current EL), IL = 32 bits
3581 03:21:25.713439 # [ 157.179372] SET = 0, FnV = 0
3582 03:21:25.753169 # [ 157.182697] EA = 0, S1PTW = 0
3583 03:21:25.753461 # [ 157.186124] FSC = 0x0f: level 3 permission fault
3584 03:21:25.753650 # [ 157.191205] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
3585 03:21:25.754111 # [ 157.198203] [ffff80000c2bdf10] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffff9003, pte=00780000844bd703
3586 03:21:25.754296 # [ 157.211089] Internal error: Oops: 000000008600000f [#6] PREEMPT SMP
3587 03:21:25.796293 # [ 157.217636] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3588 03:21:25.796568 # [ 157.229459] CPU: 1 PID: 2102 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
3589 03:21:25.796760 # [ 157.237397] Hardware name: ARM Juno development board (r0) (DT)
3590 03:21:25.797177 # [ 157.243589] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3591 03:21:25.797343 # [ 157.250830] pc : data_area+0x0/0x40
3592 03:21:25.797492 # [ 157.254598] lr : execute_location+0x84/0xa4
3593 03:21:25.797633 # [ 157.259060] sp : ffff80000f313a30
3594 03:21:25.799619 # [ 157.262640] x29: ffff80000f313a30 x28: ffff000806c934c0 x27: 0000000000000000
3595 03:21:25.839440 # [ 157.270070] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
3596 03:21:25.839754 # [ 157.277498] x23: ffff00080c4bc000 x22: ffff80000f313be0 x21: 0000000000000001
3597 03:21:25.839994 # [ 157.284927] x20: ffff800008c0f8d0 x19: ffff80000c2bdf10 x18: 0000000000000000
3598 03:21:25.840450 # [ 157.292351] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8cf38000
3599 03:21:25.840656 # [ 157.299775] x14: 0000000000000000 x13: 205d363031303531 x12: 2e37353120205b3e
3600 03:21:25.842780 # [ 157.307203] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f818
3601 03:21:25.882620 # [ 157.314627] x8 : ffff000806c934c0 x7 : 3630313035312e37 x6 : 0000000000000001
3602 03:21:25.882898 # [ 157.322053] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3603 03:21:25.883103 # [ 157.329481] x2 : 0000000000000000 x1 : ffff000806c934c0 x0 : 0000000000000033
3604 03:21:25.883539 # [ 157.336906] Call trace:
3605 03:21:25.883737 # [ 157.339616] data_area+0x0/0x40
3606 03:21:25.883915 # [ 157.343030] lkdtm_EXEC_DATA+0x24/0x30
3607 03:21:25.884092 # [ 157.347054] lkdtm_do_action+0x2c/0x50
3608 03:21:25.885890 # [ 157.351076] direct_entry+0x164/0x180
3609 03:21:25.886125 # [ 157.355009] full_proxy_write+0x68/0xc0
3610 03:21:25.925766 # [ 157.359120] vfs_write+0xcc/0x2a0
3611 03:21:25.926081 # [ 157.362711] ksys_write+0x78/0x104
3612 03:21:25.926346 # [ 157.366386] __arm64_sys_write+0x28/0x3c
3613 03:21:25.926547 # [ 157.370584] invoke_syscall+0x8c/0x120
3614 03:21:25.926728 # [ 157.374609] el0_svc_common.constprop.0+0x68/0x124
3615 03:21:25.926910 # [ 157.379678] do_el0_svc+0x40/0xcc
3616 03:21:25.927090 # [ 157.383266] el0_svc+0x48/0xc0
3617 03:21:25.927226 # [ 157.386594] el0t_64_sync_handler+0xb8/0xbc
3618 03:21:25.927583 # [ 157.391052] el0t_64_sync+0x18c/0x190
3619 03:21:25.928999 # [ 157.394989] Code: 0753e080 ffff0008 014bfc80 ffff0008 (aa1e03e9)
3620 03:21:25.951655 # [ 157.401358] ---[ end trace 0000000000000000 ]---
3621 03:21:25.951922 # EXEC_DATA: saw 'call trace:': ok
3622 03:21:25.952122 ok 35 selftests: lkdtm: EXEC_DATA.sh
3623 03:21:25.954814 # selftests: lkdtm: EXEC_STACK.sh
3624 03:21:26.436244 <6>[ 158.252662] lkdtm: Performing direct entry EXEC_STACK
3625 03:21:26.436909 <6>[ 158.258093] lkdtm: attempting ok execution at ffff800008c0f8d0
3626 03:21:26.437221 <6>[ 158.264888] lkdtm: attempting bad execution at ffff80000f3a3a28
3627 03:21:26.437440 <1>[ 158.271158] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f3a3a28
3628 03:21:26.437644 <1>[ 158.281305] Mem abort info:
3629 03:21:26.437829 <1>[ 158.284420] ESR = 0x000000008600000f
3630 03:21:26.439626 <1>[ 158.288482] EC = 0x21: IABT (current EL), IL = 32 bits
3631 03:21:26.479808 <1>[ 158.294089] SET = 0, FnV = 0
3632 03:21:26.480188 <1>[ 158.297430] EA = 0, S1PTW = 0
3633 03:21:26.480459 <1>[ 158.300858] FSC = 0x0f: level 3 permission fault
3634 03:21:26.480812 <1>[ 158.305939] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
3635 03:21:26.481230 <1>[ 158.312944] [ffff80000f3a3a28] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088ba88003, pte=0068000885911703
3636 03:21:26.481406 <0>[ 158.325830] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3637 03:21:26.523074 <4>[ 158.332381] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3638 03:21:26.523430 <4>[ 158.344204] CPU: 1 PID: 2152 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
3639 03:21:26.523717 <4>[ 158.352142] Hardware name: ARM Juno development board (r0) (DT)
3640 03:21:26.523961 <4>[ 158.358334] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3641 03:21:26.524097 <4>[ 158.365575] pc : 0xffff80000f3a3a28
3642 03:21:26.524223 <4>[ 158.369342] lr : execute_location+0x84/0xa4
3643 03:21:26.524572 <4>[ 158.373805] sp : ffff80000f3a39e0
3644 03:21:26.566481 <4>[ 158.377386] x29: ffff80000f3a39e0 x28: ffff000804ffcf00 x27: 0000000000000000
3645 03:21:26.566904 <4>[ 158.384813] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
3646 03:21:26.567152 <4>[ 158.392239] x23: ffff0008060ae000 x22: ffff80000f3a3be0 x21: 0000000000000001
3647 03:21:26.567361 <4>[ 158.399664] x20: ffff800008c0f8d0 x19: ffff80000f3a3a28 x18: 0000000000000000
3648 03:21:26.567555 <4>[ 158.407089] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9fdc0000
3649 03:21:26.567737 <4>[ 158.414513] x14: 0000000000000000 x13: 205d383838343632 x12: 2e38353120205b3e
3650 03:21:26.609837 <4>[ 158.421941] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f818
3651 03:21:26.610174 <4>[ 158.429365] x8 : ffff000804ffcf00 x7 : 3838383436322e38 x6 : 0000000000000001
3652 03:21:26.610428 <4>[ 158.436793] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3653 03:21:26.610902 <4>[ 158.444217] x2 : 0000000000000000 x1 : ffff000804ffcf00 x0 : 0000000000000033
3654 03:21:26.611071 <4>[ 158.451641] Call trace:
3655 03:21:26.611259 <4>[ 158.454351] 0xffff80000f3a3a28
3656 03:21:26.611443 <4>[ 158.457761] lkdtm_EXEC_STACK+0x30/0x58
3657 03:21:26.611622 <4>[ 158.461874] lkdtm_do_action+0x2c/0x50
3658 03:21:26.613176 <4>[ 158.465896] direct_entry+0x164/0x180
3659 03:21:26.653153 <4>[ 158.469829] full_proxy_write+0x68/0xc0
3660 03:21:26.653419 <4>[ 158.473941] vfs_write+0xcc/0x2a0
3661 03:21:26.653659 <4>[ 158.477531] ksys_write+0x78/0x104
3662 03:21:26.653882 <4>[ 158.481205] __arm64_sys_write+0x28/0x3c
3663 03:21:26.654211 <4>[ 158.485403] invoke_syscall+0x8c/0x120
3664 03:21:26.654646 <4>[ 158.489428] el0_svc_common.constprop.0+0x68/0x124
3665 03:21:26.655075 <4>[ 158.494497] do_el0_svc+0x40/0xcc
3666 03:21:26.655847 <4>[ 158.498085] el0_svc+0x48/0xc0
3667 03:21:26.656239 <4>[ 158.501412] el0t_64_sync_handler+0xb8/0xbc
3668 03:21:26.656677 <4>[ 158.505870] el0t_64_sync+0x18c/0x190
3669 03:21:26.674236 <0>[ 158.509807] Code: 08c0df1c ffff8000 00000000 00000000 (aa1e03e9)
3670 03:21:26.677207 <4>[ 158.516174] ---[ end trace 0000000000000000 ]---
3671 03:21:26.677536 # Segmentation fault
3672 03:21:26.832366 # [ 158.252662] lkdtm: Performing direct entry EXEC_STACK
3673 03:21:26.832682 # [ 158.258093] lkdtm: attempting ok execution at ffff800008c0f8d0
3674 03:21:26.833128 # [ 158.264888] lkdtm: attempting bad execution at ffff80000f3a3a28
3675 03:21:26.833319 # [ 158.271158] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f3a3a28
3676 03:21:26.833493 # [ 158.281305] Mem abort info:
3677 03:21:26.833656 # [ 158.284420] ESR = 0x000000008600000f
3678 03:21:26.835689 # [ 158.288482] EC = 0x21: IABT (current EL), IL = 32 bits
3679 03:21:26.835932 # [ 158.294089] SET = 0, FnV = 0
3680 03:21:26.875501 # [ 158.297430] EA = 0, S1PTW = 0
3681 03:21:26.875798 # [ 158.300858] FSC = 0x0f: level 3 permission fault
3682 03:21:26.875989 # [ 158.305939] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
3683 03:21:26.876421 # [ 158.312944] [ffff80000f3a3a28] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088ba88003, pte=0068000885911703
3684 03:21:26.876610 # [ 158.325830] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3685 03:21:26.918653 # [ 158.332381] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3686 03:21:26.918991 # [ 158.344204] CPU: 1 PID: 2152 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
3687 03:21:26.919188 # [ 158.352142] Hardware name: ARM Juno development board (r0) (DT)
3688 03:21:26.919615 # [ 158.358334] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3689 03:21:26.919807 # [ 158.365575] pc : 0xffff80000f3a3a28
3690 03:21:26.919976 # [ 158.369342] lr : execute_location+0x84/0xa4
3691 03:21:26.920129 # [ 158.373805] sp : ffff80000f3a39e0
3692 03:21:26.921930 # [ 158.377386] x29: ffff80000f3a39e0 x28: ffff000804ffcf00 x27: 0000000000000000
3693 03:21:26.961747 # [ 158.384813] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
3694 03:21:26.962087 # [ 158.392239] x23: ffff0008060ae000 x22: ffff80000f3a3be0 x21: 0000000000000001
3695 03:21:26.962537 # [ 158.399664] x20: ffff800008c0f8d0 x19: ffff80000f3a3a28 x18: 0000000000000000
3696 03:21:26.962727 # [ 158.407089] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9fdc0000
3697 03:21:26.962900 # [ 158.414513] x14: 0000000000000000 x13: 205d383838343632 x12: 2e38353120205b3e
3698 03:21:26.965089 # [ 158.421941] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f818
3699 03:21:27.005346 # [ 158.429365] x8 : ffff000804ffcf00 x7 : 3838383436322e38 x6 : 0000000000000001
3700 03:21:27.005897 # [ 158.436793] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3701 03:21:27.006352 # [ 158.444217] x2 : 0000000000000000 x1 : ffff000804ffcf00 x0 : 0000000000000033
3702 03:21:27.006720 # [ 158.451641] Call trace:
3703 03:21:27.007064 # [ 158.454351] 0xffff80000f3a3a28
3704 03:21:27.007751 # [ 158.457761] lkdtm_EXEC_STACK+0x30/0x58
3705 03:21:27.008127 # [ 158.461874] lkdtm_do_action+0x2c/0x50
3706 03:21:27.008866 # [ 158.465896] direct_entry+0x164/0x180
3707 03:21:27.048453 # [ 158.469829] full_proxy_write+0x68/0xc0
3708 03:21:27.048986 # [ 158.473941] vfs_write+0xcc/0x2a0
3709 03:21:27.049377 # [ 158.477531] ksys_write+0x78/0x104
3710 03:21:27.049730 # [ 158.481205] __arm64_sys_write+0x28/0x3c
3711 03:21:27.050113 # [ 158.485403] invoke_syscall+0x8c/0x120
3712 03:21:27.050450 # [ 158.489428] el0_svc_common.constprop.0+0x68/0x124
3713 03:21:27.051150 # [ 158.494497] do_el0_svc+0x40/0xcc
3714 03:21:27.051522 # [ 158.498085] el0_svc+0x48/0xc0
3715 03:21:27.051906 # [ 158.501412] el0t_64_sync_handler+0xb8/0xbc
3716 03:21:27.052286 # [ 158.505870] el0t_64_sync+0x18c/0x190
3717 03:21:27.052687 # [ 158.509807] Code: 08c0df1c ffff8000 00000000 00000000 (aa1e03e9)
3718 03:21:27.074944 # [ 158.516174] ---[ end trace 0000000000000000 ]---
3719 03:21:27.075452 # EXEC_STACK: saw 'call trace:': ok
3720 03:21:27.075825 ok 36 selftests: lkdtm: EXEC_STACK.sh
3721 03:21:27.078275 # selftests: lkdtm: EXEC_KMALLOC.sh
3722 03:21:27.576259 <6>[ 159.392804] lkdtm: Performing direct entry EXEC_KMALLOC
3723 03:21:27.576731 <6>[ 159.398436] lkdtm: attempting ok execution at ffff800008c0f8d0
3724 03:21:27.577340 <6>[ 159.405030] lkdtm: attempting bad execution at ffff0008019a7d00
3725 03:21:27.577577 <1>[ 159.411304] Unable to handle kernel execute from non-executable memory at virtual address ffff0008019a7d00
3726 03:21:27.577836 <1>[ 159.421461] Mem abort info:
3727 03:21:27.578073 <1>[ 159.424574] ESR = 0x000000008600000f
3728 03:21:27.579652 <1>[ 159.428616] EC = 0x21: IABT (current EL), IL = 32 bits
3729 03:21:27.619847 <1>[ 159.434229] SET = 0, FnV = 0
3730 03:21:27.620213 <1>[ 159.437571] EA = 0, S1PTW = 0
3731 03:21:27.620477 <1>[ 159.440999] FSC = 0x0f: level 3 permission fault
3732 03:21:27.620988 <1>[ 159.446088] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
3733 03:21:27.621243 <1>[ 159.453114] [ffff0008019a7d00] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffc00003, pte=00680008819a7707
3734 03:21:27.621417 <0>[ 159.466016] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3735 03:21:27.663179 <4>[ 159.472566] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3736 03:21:27.663542 <4>[ 159.484389] CPU: 1 PID: 2202 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
3737 03:21:27.664054 <4>[ 159.492327] Hardware name: ARM Juno development board (r0) (DT)
3738 03:21:27.664216 <4>[ 159.498519] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3739 03:21:27.664352 <4>[ 159.505762] pc : 0xffff0008019a7d00
3740 03:21:27.664510 <4>[ 159.509526] lr : execute_location+0x84/0xa4
3741 03:21:27.664652 <4>[ 159.513990] sp : ffff80000f483a80
3742 03:21:27.706606 <4>[ 159.517570] x29: ffff80000f483a80 x28: ffff000807e934c0 x27: 0000000000000000
3743 03:21:27.706990 <4>[ 159.524998] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
3744 03:21:27.707247 <4>[ 159.532422] x23: ffff00080acb9000 x22: ffff80000f483c40 x21: 0000000000000001
3745 03:21:27.707698 <4>[ 159.539849] x20: ffff800008c0f8d0 x19: ffff0008019a7d00 x18: 0000000000000000
3746 03:21:27.707884 <4>[ 159.547275] x17: ffff80000843e5a8 x16: ffff80000843e21c x15: ffff8000086ae6b8
3747 03:21:27.708088 <4>[ 159.554702] x14: 0000000000000000 x13: 205d303330353034 x12: 2e39353120205b3e
3748 03:21:27.749814 <4>[ 159.562131] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f818
3749 03:21:27.750149 <4>[ 159.569556] x8 : ffff000807e934c0 x7 : 3033303530342e39 x6 : 0000000000000001
3750 03:21:27.750375 <4>[ 159.576980] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3751 03:21:27.750570 <4>[ 159.584403] x2 : 0000000000000000 x1 : ffff000807e934c0 x0 : 0000000000000033
3752 03:21:27.750757 <4>[ 159.591827] Call trace:
3753 03:21:27.751117 <4>[ 159.594537] 0xffff0008019a7d00
3754 03:21:27.751251 <4>[ 159.597946] lkdtm_EXEC_KMALLOC+0x38/0x50
3755 03:21:27.751386 <4>[ 159.602232] lkdtm_do_action+0x2c/0x50
3756 03:21:27.753068 <4>[ 159.606253] direct_entry+0x164/0x180
3757 03:21:27.793123 <4>[ 159.610186] full_proxy_write+0x68/0xc0
3758 03:21:27.793403 <4>[ 159.614297] vfs_write+0xcc/0x2a0
3759 03:21:27.793604 <4>[ 159.617887] ksys_write+0x78/0x104
3760 03:21:27.793786 <4>[ 159.621562] __arm64_sys_write+0x28/0x3c
3761 03:21:27.794282 <4>[ 159.625760] invoke_syscall+0x8c/0x120
3762 03:21:27.794615 <4>[ 159.629784] el0_svc_common.constprop.0+0x68/0x124
3763 03:21:27.794917 <4>[ 159.634853] do_el0_svc+0x40/0xcc
3764 03:21:27.795206 <4>[ 159.638442] el0_svc+0x48/0xc0
3765 03:21:27.795495 <4>[ 159.641769] el0t_64_sync_handler+0xb8/0xbc
3766 03:21:27.796532 <4>[ 159.646227] el0t_64_sync+0x18c/0x190
3767 03:21:27.814114 <0>[ 159.650164] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3768 03:21:27.817217 <4>[ 159.656533] ---[ end trace 0000000000000000 ]---
3769 03:21:27.817541 # Segmentation fault
3770 03:21:27.986129 # [ 159.392804] lkdtm: Performing direct entry EXEC_KMALLOC
3771 03:21:27.986728 # [ 159.398436] lkdtm: attempting ok execution at ffff800008c0f8d0
3772 03:21:27.987594 # [ 159.405030] lkdtm: attempting bad execution at ffff0008019a7d00
3773 03:21:27.988002 # [ 159.411304] Unable to handle kernel execute from non-executable memory at virtual address ffff0008019a7d00
3774 03:21:27.988454 # [ 159.421461] Mem abort info:
3775 03:21:27.988887 # [ 159.424574] ESR = 0x000000008600000f
3776 03:21:27.989692 # [ 159.428616] EC = 0x21: IABT (current EL), IL = 32 bits
3777 03:21:27.990123 # [ 159.434229] SET = 0, FnV = 0
3778 03:21:28.028954 # [ 159.437571] EA = 0, S1PTW = 0
3779 03:21:28.029255 # [ 159.440999] FSC = 0x0f: level 3 permission fault
3780 03:21:28.029506 # [ 159.446088] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
3781 03:21:28.029995 # [ 159.453114] [ffff0008019a7d00] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffc00003, pte=00680008819a7707
3782 03:21:28.030435 # [ 159.466016] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3783 03:21:28.072275 # [ 159.472566] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3784 03:21:28.072836 # [ 159.484389] CPU: 1 PID: 2202 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
3785 03:21:28.073713 # [ 159.492327] Hardware name: ARM Juno development board (r0) (DT)
3786 03:21:28.074181 # [ 159.498519] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3787 03:21:28.074644 # [ 159.505762] pc : 0xffff0008019a7d00
3788 03:21:28.075082 # [ 159.509526] lr : execute_location+0x84/0xa4
3789 03:21:28.075510 # [ 159.513990] sp : ffff80000f483a80
3790 03:21:28.076056 # [ 159.517570] x29: ffff80000f483a80 x28: ffff000807e934c0 x27: 0000000000000000
3791 03:21:28.115496 # [ 159.524998] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
3792 03:21:28.116026 # [ 159.532422] x23: ffff00080acb9000 x22: ffff80000f483c40 x21: 0000000000000001
3793 03:21:28.116889 # [ 159.539849] x20: ffff800008c0f8d0 x19: ffff0008019a7d00 x18: 0000000000000000
3794 03:21:28.117307 # [ 159.547275] x17: ffff80000843e5a8 x16: ffff80000843e21c x15: ffff8000086ae6b8
3795 03:21:28.117753 # [ 159.554702] x14: 0000000000000000 x13: 205d303330353034 x12: 2e39353120205b3e
3796 03:21:28.119047 # [ 159.562131] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f818
3797 03:21:28.158648 # [ 159.569556] x8 : ffff000807e934c0 x7 : 3033303530342e39 x6 : 0000000000000001
3798 03:21:28.159188 # [ 159.576980] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3799 03:21:28.160050 # [ 159.584403] x2 : 0000000000000000 x1 : ffff000807e934c0 x0 : 0000000000000033
3800 03:21:28.160465 # [ 159.591827] Call trace:
3801 03:21:28.160907 # [ 159.594537] 0xffff0008019a7d00
3802 03:21:28.161337 # [ 159.597946] lkdtm_EXEC_KMALLOC+0x38/0x50
3803 03:21:28.161752 # [ 159.602232] lkdtm_do_action+0x2c/0x50
3804 03:21:28.162325 # [ 159.606253] direct_entry+0x164/0x180
3805 03:21:28.201758 # [ 159.610186] full_proxy_write+0x68/0xc0
3806 03:21:28.202338 # [ 159.614297] vfs_write+0xcc/0x2a0
3807 03:21:28.202816 # [ 159.617887] ksys_write+0x78/0x104
3808 03:21:28.203630 # [ 159.621562] __arm64_sys_write+0x28/0x3c
3809 03:21:28.204034 # [ 159.625760] invoke_syscall+0x8c/0x120
3810 03:21:28.204481 # [ 159.629784] el0_svc_common.constprop.0+0x68/0x124
3811 03:21:28.204903 # [ 159.634853] do_el0_svc+0x40/0xcc
3812 03:21:28.205325 # [ 159.638442] el0_svc+0x48/0xc0
3813 03:21:28.205740 # [ 159.641769] el0t_64_sync_handler+0xb8/0xbc
3814 03:21:28.206203 # [ 159.646227] el0t_64_sync+0x18c/0x190
3815 03:21:28.206731 # [ 159.650164] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3816 03:21:28.227831 # [ 159.656533] ---[ end trace 0000000000000000 ]---
3817 03:21:28.228333 # EXEC_KMALLOC: saw 'call trace:': ok
3818 03:21:28.228815 ok 37 selftests: lkdtm: EXEC_KMALLOC.sh
3819 03:21:28.231182 # selftests: lkdtm: EXEC_VMALLOC.sh
3820 03:21:28.719516 <6>[ 160.532517] lkdtm: Performing direct entry EXEC_VMALLOC
3821 03:21:28.719871 <6>[ 160.538218] lkdtm: attempting ok execution at ffff800008c0f8d0
3822 03:21:28.720394 <6>[ 160.544713] lkdtm: attempting bad execution at ffff80000d423000
3823 03:21:28.720671 <1>[ 160.550976] Unable to handle kernel execute from non-executable memory at virtual address ffff80000d423000
3824 03:21:28.720894 <1>[ 160.561214] Mem abort info:
3825 03:21:28.721089 <1>[ 160.564353] ESR = 0x000000008600000f
3826 03:21:28.721297 <1>[ 160.568395] EC = 0x21: IABT (current EL), IL = 32 bits
3827 03:21:28.722809 <1>[ 160.574001] SET = 0, FnV = 0
3828 03:21:28.763030 <1>[ 160.577342] EA = 0, S1PTW = 0
3829 03:21:28.763426 <1>[ 160.580769] FSC = 0x0f: level 3 permission fault
3830 03:21:28.763745 <1>[ 160.585849] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
3831 03:21:28.764291 <1>[ 160.592851] [ffff80000d423000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000882b96003, pte=006800088297c703
3832 03:21:28.764601 <0>[ 160.605730] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3833 03:21:28.806311 <4>[ 160.612278] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3834 03:21:28.806693 <4>[ 160.624101] CPU: 1 PID: 2252 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
3835 03:21:28.806988 <4>[ 160.632040] Hardware name: ARM Juno development board (r0) (DT)
3836 03:21:28.807478 <4>[ 160.638232] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3837 03:21:28.807756 <4>[ 160.645473] pc : 0xffff80000d423000
3838 03:21:28.807948 <4>[ 160.649233] lr : execute_location+0x84/0xa4
3839 03:21:28.808121 <4>[ 160.653697] sp : ffff80000f52bb60
3840 03:21:28.809617 <4>[ 160.657277] x29: ffff80000f52bb60 x28: ffff00080b649a80 x27: 0000000000000000
3841 03:21:28.849637 <4>[ 160.664705] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
3842 03:21:28.850037 <4>[ 160.672129] x23: ffff00080297c000 x22: ffff80000f52bd20 x21: 0000000000000001
3843 03:21:28.850551 <4>[ 160.679557] x20: ffff800008c0f8d0 x19: ffff80000d423000 x18: 0000000000000000
3844 03:21:28.850829 <4>[ 160.686985] x17: ffff8000086ae6b8 x16: ffff800008c0e4b4 x15: ffff800008c0df1c
3845 03:21:28.851040 <4>[ 160.694410] x14: 0000000000000000 x13: 205d333137343435 x12: 2e30363120205b3e
3846 03:21:28.852933 <4>[ 160.701834] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f818
3847 03:21:28.893047 <4>[ 160.709258] x8 : ffff00080b649a80 x7 : 3331373434352e30 x6 : 0000000000000001
3848 03:21:28.893351 <4>[ 160.716682] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3849 03:21:28.893570 <4>[ 160.724105] x2 : 0000000000000000 x1 : ffff00080b649a80 x0 : 0000000000000033
3850 03:21:28.893767 <4>[ 160.731530] Call trace:
3851 03:21:28.893952 <4>[ 160.734240] 0xffff80000d423000
3852 03:21:28.894454 <4>[ 160.737649] lkdtm_EXEC_VMALLOC+0x2c/0x44
3853 03:21:28.894647 <4>[ 160.741935] lkdtm_do_action+0x2c/0x50
3854 03:21:28.896350 <4>[ 160.745956] direct_entry+0x164/0x180
3855 03:21:28.936438 <4>[ 160.749889] full_proxy_write+0x68/0xc0
3856 03:21:28.936955 <4>[ 160.754001] vfs_write+0xcc/0x2a0
3857 03:21:28.937344 <4>[ 160.757591] ksys_write+0x78/0x104
3858 03:21:28.937700 <4>[ 160.761267] __arm64_sys_write+0x28/0x3c
3859 03:21:28.938083 <4>[ 160.765465] invoke_syscall+0x8c/0x120
3860 03:21:28.938434 <4>[ 160.769490] el0_svc_common.constprop.0+0x68/0x124
3861 03:21:28.939145 <4>[ 160.774558] do_el0_svc+0x40/0xcc
3862 03:21:28.939541 <4>[ 160.778146] el0_svc+0x48/0xc0
3863 03:21:28.939975 <4>[ 160.781474] el0t_64_sync_handler+0xb8/0xbc
3864 03:21:28.940309 <4>[ 160.785932] el0t_64_sync+0x18c/0x190
3865 03:21:28.940709 <0>[ 160.789869] Code: bad PC value
3866 03:21:28.955091 <4>[ 160.793191] ---[ end trace 0000000000000000 ]---
3867 03:21:28.955436 # Segmentation fault
3868 03:21:29.096462 # [ 160.532517] lkdtm: Performing direct entry EXEC_VMALLOC
3869 03:21:29.096793 # [ 160.538218] lkdtm: attempting ok execution at ffff800008c0f8d0
3870 03:21:29.097027 # [ 160.544713] lkdtm: attempting bad execution at ffff80000d423000
3871 03:21:29.097233 # [ 160.550976] Unable to handle kernel execute from non-executable memory at virtual address ffff80000d423000
3872 03:21:29.097425 # [ 160.561214] Mem abort info:
3873 03:21:29.097870 # [ 160.564353] ESR = 0x000000008600000f
3874 03:21:29.099743 # [ 160.568395] EC = 0x21: IABT (current EL), IL = 32 bits
3875 03:21:29.100001 # [ 160.574001] SET = 0, FnV = 0
3876 03:21:29.139625 # [ 160.577342] EA = 0, S1PTW = 0
3877 03:21:29.139931 # [ 160.580769] FSC = 0x0f: level 3 permission fault
3878 03:21:29.140149 # [ 160.585849] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
3879 03:21:29.140345 # [ 160.592851] [ffff80000d423000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000882b96003, pte=006800088297c703
3880 03:21:29.140811 # [ 160.605730] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3881 03:21:29.183013 # [ 160.612278] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3882 03:21:29.183571 # [ 160.624101] CPU: 1 PID: 2252 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
3883 03:21:29.183974 # [ 160.632040] Hardware name: ARM Juno development board (r0) (DT)
3884 03:21:29.184723 # [ 160.638232] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3885 03:21:29.185130 # [ 160.645473] pc : 0xffff80000d423000
3886 03:21:29.185482 # [ 160.649233] lr : execute_location+0x84/0xa4
3887 03:21:29.185818 # [ 160.653697] sp : ffff80000f52bb60
3888 03:21:29.186624 # [ 160.657277] x29: ffff80000f52bb60 x28: ffff00080b649a80 x27: 0000000000000000
3889 03:21:29.226175 # [ 160.664705] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
3890 03:21:29.226755 # [ 160.672129] x23: ffff00080297c000 x22: ffff80000f52bd20 x21: 0000000000000001
3891 03:21:29.227618 # [ 160.679557] x20: ffff800008c0f8d0 x19: ffff80000d423000 x18: 0000000000000000
3892 03:21:29.228044 # [ 160.686985] x17: ffff8000086ae6b8 x16: ffff800008c0e4b4 x15: ffff800008c0df1c
3893 03:21:29.228497 # [ 160.694410] x14: 0000000000000000 x13: 205d333137343435 x12: 2e30363120205b3e
3894 03:21:29.229687 # [ 160.701834] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f818
3895 03:21:29.269394 # [ 160.709258] x8 : ffff00080b649a80 x7 : 3331373434352e30 x6 : 0000000000000001
3896 03:21:29.269961 # [ 160.716682] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3897 03:21:29.270851 # [ 160.724105] x2 : 0000000000000000 x1 : ffff00080b649a80 x0 : 0000000000000033
3898 03:21:29.271275 # [ 160.731530] Call trace:
3899 03:21:29.271736 # [ 160.734240] 0xffff80000d423000
3900 03:21:29.272175 # [ 160.737649] lkdtm_EXEC_VMALLOC+0x2c/0x44
3901 03:21:29.272640 # [ 160.741935] lkdtm_do_action+0x2c/0x50
3902 03:21:29.273138 # [ 160.745956] direct_entry+0x164/0x180
3903 03:21:29.312549 # [ 160.749889] full_proxy_write+0x68/0xc0
3904 03:21:29.313084 # [ 160.754001] vfs_write+0xcc/0x2a0
3905 03:21:29.313460 # [ 160.757591] ksys_write+0x78/0x104
3906 03:21:29.313801 # [ 160.761267] __arm64_sys_write+0x28/0x3c
3907 03:21:29.314254 # [ 160.765465] invoke_syscall+0x8c/0x120
3908 03:21:29.314966 # [ 160.769490] el0_svc_common.constprop.0+0x68/0x124
3909 03:21:29.315385 # [ 160.774558] do_el0_svc+0x40/0xcc
3910 03:21:29.315790 # [ 160.778146] el0_svc+0x48/0xc0
3911 03:21:29.316137 # [ 160.781474] el0t_64_sync_handler+0xb8/0xbc
3912 03:21:29.316534 # [ 160.785932] el0t_64_sync+0x18c/0x190
3913 03:21:29.316854 # [ 160.789869] Code: bad PC value
3914 03:21:29.332958 # [ 160.793191] ---[ end trace 0000000000000000 ]---
3915 03:21:29.333456 # EXEC_VMALLOC: saw 'call trace:': ok
3916 03:21:29.336221 ok 38 selftests: lkdtm: EXEC_VMALLOC.sh
3917 03:21:29.336703 # selftests: lkdtm: EXEC_RODATA.sh
3918 03:21:29.826786 <6>[ 161.643373] lkdtm: Performing direct entry EXEC_RODATA
3919 03:21:29.827164 <6>[ 161.649199] lkdtm: attempting ok execution at ffff800008c0f8d0
3920 03:21:29.827493 <6>[ 161.655378] lkdtm: attempting bad execution at ffff800009aa0380
3921 03:21:29.828026 <1>[ 161.661640] Unable to handle kernel execute from non-executable memory at virtual address ffff800009aa0380
3922 03:21:29.828319 <1>[ 161.671836] Mem abort info:
3923 03:21:29.828567 <1>[ 161.674913] ESR = 0x000000008600000e
3924 03:21:29.829987 <1>[ 161.678988] EC = 0x21: IABT (current EL), IL = 32 bits
3925 03:21:29.870200 <1>[ 161.684597] SET = 0, FnV = 0
3926 03:21:29.870613 <1>[ 161.687939] EA = 0, S1PTW = 0
3927 03:21:29.870897 <1>[ 161.691369] FSC = 0x0e: level 2 permission fault
3928 03:21:29.871408 <1>[ 161.696450] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
3929 03:21:29.871642 <1>[ 161.703447] [ffff800009aa0380] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
3930 03:21:29.871865 <0>[ 161.714403] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
3931 03:21:29.913537 <4>[ 161.721037] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3932 03:21:29.913919 <4>[ 161.732867] CPU: 1 PID: 2302 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
3933 03:21:29.914217 <4>[ 161.740806] Hardware name: ARM Juno development board (r0) (DT)
3934 03:21:29.914705 <4>[ 161.746998] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3935 03:21:29.914899 <4>[ 161.754241] pc : lkdtm_rodata_do_nothing+0x0/0x10
3936 03:21:29.915112 <4>[ 161.759234] lr : execute_location+0x84/0xa4
3937 03:21:29.915291 <4>[ 161.763694] sp : ffff80000f5cba60
3938 03:21:29.956912 <4>[ 161.767274] x29: ffff80000f5cba60 x28: ffff000802e51a80 x27: 0000000000000000
3939 03:21:29.957315 <4>[ 161.774703] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
3940 03:21:29.957867 <4>[ 161.782130] x23: ffff000807f3e000 x22: ffff80000f5cbc10 x21: 0000000000000000
3941 03:21:29.958147 <4>[ 161.789556] x20: ffff800008c0f8d0 x19: ffff800009aa0380 x18: 0000000000000000
3942 03:21:29.958360 <4>[ 161.796985] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9607b000
3943 03:21:29.958539 <4>[ 161.804413] x14: 0000000000000000 x13: 205d383733353536 x12: 2e31363120205b3e
3944 03:21:30.000256 <4>[ 161.811839] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f818
3945 03:21:30.000539 <4>[ 161.819267] x8 : ffff000802e51a80 x7 : 3837333535362e31 x6 : 0000000000000001
3946 03:21:30.000983 <4>[ 161.826691] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3947 03:21:30.001176 <4>[ 161.834114] x2 : 0000000000000000 x1 : ffff000802e51a80 x0 : 0000000000000033
3948 03:21:30.001347 <4>[ 161.841538] Call trace:
3949 03:21:30.001514 <4>[ 161.844248] lkdtm_rodata_do_nothing+0x0/0x10
3950 03:21:30.001674 <4>[ 161.848880] lkdtm_EXEC_RODATA+0x24/0x30
3951 03:21:30.003590 <4>[ 161.853078] lkdtm_do_action+0x2c/0x50
3952 03:21:30.003796 <4>[ 161.857100] direct_entry+0x164/0x180
3953 03:21:30.043815 <4>[ 161.861034] full_proxy_write+0x68/0xc0
3954 03:21:30.044273 <4>[ 161.865145] vfs_write+0xcc/0x2a0
3955 03:21:30.044603 <4>[ 161.868734] ksys_write+0x78/0x104
3956 03:21:30.044911 <4>[ 161.872410] __arm64_sys_write+0x28/0x3c
3957 03:21:30.045531 <4>[ 161.876607] invoke_syscall+0x8c/0x120
3958 03:21:30.045859 <4>[ 161.880632] el0_svc_common.constprop.0+0x68/0x124
3959 03:21:30.046237 <4>[ 161.885701] do_el0_svc+0x40/0xcc
3960 03:21:30.046568 <4>[ 161.889289] el0_svc+0x48/0xc0
3961 03:21:30.046884 <4>[ 161.892616] el0t_64_sync_handler+0xb8/0xbc
3962 03:21:30.047332 <4>[ 161.897074] el0t_64_sync+0x18c/0x190
3963 03:21:30.065338 <0>[ 161.901011] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
3964 03:21:30.068376 <4>[ 161.907379] ---[ end trace 0000000000000000 ]---
3965 03:21:30.069029 # Segmentation fault
3966 03:21:30.221361 # [ 161.643373] lkdtm: Performing direct entry EXEC_RODATA
3967 03:21:30.221678 # [ 161.649199] lkdtm: attempting ok execution at ffff800008c0f8d0
3968 03:21:30.222118 # [ 161.655378] lkdtm: attempting bad execution at ffff800009aa0380
3969 03:21:30.222316 # [ 161.661640] Unable to handle kernel execute from non-executable memory at virtual address ffff800009aa0380
3970 03:21:30.222491 # [ 161.671836] Mem abort info:
3971 03:21:30.222659 # [ 161.674913] ESR = 0x000000008600000e
3972 03:21:30.224678 # [ 161.678988] EC = 0x21: IABT (current EL), IL = 32 bits
3973 03:21:30.224920 # [ 161.684597] SET = 0, FnV = 0
3974 03:21:30.264508 # [ 161.687939] EA = 0, S1PTW = 0
3975 03:21:30.264806 # [ 161.691369] FSC = 0x0e: level 2 permission fault
3976 03:21:30.264996 # [ 161.696450] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
3977 03:21:30.265428 # [ 161.703447] [ffff800009aa0380] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
3978 03:21:30.265619 # [ 161.714403] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
3979 03:21:30.307654 # [ 161.721037] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
3980 03:21:30.307934 # [ 161.732867] CPU: 1 PID: 2302 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
3981 03:21:30.308125 # [ 161.740806] Hardware name: ARM Juno development board (r0) (DT)
3982 03:21:30.308555 # [ 161.746998] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3983 03:21:30.308827 # [ 161.754241] pc : lkdtm_rodata_do_nothing+0x0/0x10
3984 03:21:30.308998 # [ 161.759234] lr : execute_location+0x84/0xa4
3985 03:21:30.309153 # [ 161.763694] sp : ffff80000f5cba60
3986 03:21:30.310971 # [ 161.767274] x29: ffff80000f5cba60 x28: ffff000802e51a80 x27: 0000000000000000
3987 03:21:30.350791 # [ 161.774703] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
3988 03:21:30.351069 # [ 161.782130] x23: ffff000807f3e000 x22: ffff80000f5cbc10 x21: 0000000000000000
3989 03:21:30.351557 # [ 161.789556] x20: ffff800008c0f8d0 x19: ffff800009aa0380 x18: 0000000000000000
3990 03:21:30.351754 # [ 161.796985] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9607b000
3991 03:21:30.351923 # [ 161.804413] x14: 0000000000000000 x13: 205d383733353536 x12: 2e31363120205b3e
3992 03:21:30.354120 # [ 161.811839] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f818
3993 03:21:30.394027 # [ 161.819267] x8 : ffff000802e51a80 x7 : 3837333535362e31 x6 : 0000000000000001
3994 03:21:30.394351 # [ 161.826691] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3995 03:21:30.394569 # [ 161.834114] x2 : 0000000000000000 x1 : ffff000802e51a80 x0 : 0000000000000033
3996 03:21:30.395026 # [ 161.841538] Call trace:
3997 03:21:30.395227 # [ 161.844248] lkdtm_rodata_do_nothing+0x0/0x10
3998 03:21:30.395408 # [ 161.848880] lkdtm_EXEC_RODATA+0x24/0x30
3999 03:21:30.395582 # [ 161.853078] lkdtm_do_action+0x2c/0x50
4000 03:21:30.397361 # [ 161.857100] direct_entry+0x164/0x180
4001 03:21:30.437130 # [ 161.861034] full_proxy_write+0x68/0xc0
4002 03:21:30.437422 # [ 161.865145] vfs_write+0xcc/0x2a0
4003 03:21:30.437626 # [ 161.868734] ksys_write+0x78/0x104
4004 03:21:30.437809 # [ 161.872410] __arm64_sys_write+0x28/0x3c
4005 03:21:30.437983 # [ 161.876607] invoke_syscall+0x8c/0x120
4006 03:21:30.438338 # [ 161.880632] el0_svc_common.constprop.0+0x68/0x124
4007 03:21:30.439015 # [ 161.885701] do_el0_svc+0x40/0xcc
4008 03:21:30.439371 # [ 161.889289] el0_svc+0x48/0xc0
4009 03:21:30.439699 # [ 161.892616] el0t_64_sync_handler+0xb8/0xbc
4010 03:21:30.440019 # [ 161.897074] el0t_64_sync+0x18c/0x190
4011 03:21:30.440516 # [ 161.901011] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
4012 03:21:30.464067 # [ 161.907379] ---[ end trace 0000000000000000 ]---
4013 03:21:30.464570 # EXEC_RODATA: saw 'call trace:': ok
4014 03:21:30.464943 ok 39 selftests: lkdtm: EXEC_RODATA.sh
4015 03:21:30.467219 # selftests: lkdtm: EXEC_USERSPACE.sh
4016 03:21:30.929629 <6>[ 162.746104] lkdtm: Performing direct entry EXEC_USERSPACE
4017 03:21:30.930321 <6>[ 162.752285] lkdtm: attempting ok execution at ffff800008c0f8d0
4018 03:21:30.930602 <6>[ 162.758576] lkdtm: attempting bad execution at 0000ffff8392d000
4019 03:21:30.930868 <1>[ 162.764837] Unable to handle kernel execution of user memory at virtual address 0000ffff8392d000
4020 03:21:30.931062 <1>[ 162.774036] Mem abort info:
4021 03:21:30.931247 <1>[ 162.777160] ESR = 0x000000008600000f
4022 03:21:30.932987 <1>[ 162.781204] EC = 0x21: IABT (current EL), IL = 32 bits
4023 03:21:30.933324 <1>[ 162.786820] SET = 0, FnV = 0
4024 03:21:30.973104 <1>[ 162.790161] EA = 0, S1PTW = 0
4025 03:21:30.973489 <1>[ 162.793587] FSC = 0x0f: level 3 permission fault
4026 03:21:30.974069 <1>[ 162.798669] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000883bfc000
4027 03:21:30.974338 <1>[ 162.805420] [0000ffff8392d000] pgd=0800000885960003, p4d=0800000885960003, pud=0800000882b0e003, pmd=0800000883684003, pte=00a8000891da6f43
4028 03:21:30.974555 <0>[ 162.818330] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4029 03:21:31.016499 <4>[ 162.824968] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4030 03:21:31.016841 <4>[ 162.836792] CPU: 1 PID: 2352 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
4031 03:21:31.017083 <4>[ 162.844735] Hardware name: ARM Juno development board (r0) (DT)
4032 03:21:31.017565 <4>[ 162.850928] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4033 03:21:31.017801 <4>[ 162.858177] pc : 0xffff8392d000
4034 03:21:31.017983 <4>[ 162.861590] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4035 03:21:31.018208 <4>[ 162.866400] sp : ffff80000f693b20
4036 03:21:31.059787 <4>[ 162.869981] x29: ffff80000f693b20 x28: ffff000804648040 x27: 0000000000000000
4037 03:21:31.060156 <4>[ 162.877413] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
4038 03:21:31.060390 <4>[ 162.884839] x23: ffff000802b12000 x22: ffff80000f693cc0 x21: ffff800008c0f8d0
4039 03:21:31.060852 <4>[ 162.892268] x20: ffff000804648040 x19: 0000ffff8392d000 x18: 0000000000000000
4040 03:21:31.061056 <4>[ 162.899693] x17: ffff80000839a574 x16: ffff80000838dbb0 x15: ffff80000838d8e0
4041 03:21:31.061231 <4>[ 162.907117] x14: 0000000000000000 x13: 205d363735383537 x12: 2e32363120205b3e
4042 03:21:31.103195 <4>[ 162.914543] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f818
4043 03:21:31.103480 <4>[ 162.921972] x8 : ffff000804648040 x7 : 3637353835372e32 x6 : 0000000000000001
4044 03:21:31.103690 <4>[ 162.929396] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4045 03:21:31.104133 <4>[ 162.936819] x2 : 0000000000000000 x1 : ffff000804648040 x0 : 0000000000000033
4046 03:21:31.104334 <4>[ 162.944243] Call trace:
4047 03:21:31.104515 <4>[ 162.946953] 0xffff8392d000
4048 03:21:31.104679 <4>[ 162.950015] lkdtm_do_action+0x2c/0x50
4049 03:21:31.104839 <4>[ 162.954039] direct_entry+0x164/0x180
4050 03:21:31.106654 <4>[ 162.957972] full_proxy_write+0x68/0xc0
4051 03:21:31.149239 <4>[ 162.962086] vfs_write+0xcc/0x2a0
4052 03:21:31.149750 <4>[ 162.965675] ksys_write+0x78/0x104
4053 03:21:31.150172 <4>[ 162.969351] __arm64_sys_write+0x28/0x3c
4054 03:21:31.150535 <4>[ 162.973549] invoke_syscall+0x8c/0x120
4055 03:21:31.150874 <4>[ 162.977573] el0_svc_common.constprop.0+0x68/0x124
4056 03:21:31.151204 <4>[ 162.982642] do_el0_svc+0x40/0xcc
4057 03:21:31.151525 <4>[ 162.986230] el0_svc+0x48/0xc0
4058 03:21:31.152246 <4>[ 162.989559] el0t_64_sync_handler+0xb8/0xbc
4059 03:21:31.152733 <4>[ 162.994018] el0t_64_sync+0x18c/0x190
4060 03:21:31.153079 <0>[ 162.997955] Code: bad PC value
4061 03:21:31.153493 <4>[ 163.001278] ---[ end trace 0000000000000000 ]---
4062 03:21:31.166316 # Segmentation fault
4063 03:21:31.324871 # [ 162.746104] lkdtm: Performing direct entry EXEC_USERSPACE
4064 03:21:31.325482 # [ 162.752285] lkdtm: attempting ok execution at ffff800008c0f8d0
4065 03:21:31.325909 # [ 162.758576] lkdtm: attempting bad execution at 0000ffff8392d000
4066 03:21:31.326360 # [ 162.764837] Unable to handle kernel execution of user memory at virtual address 0000ffff8392d000
4067 03:21:31.327095 # [ 162.774036] Mem abort info:
4068 03:21:31.327487 # [ 162.777160] ESR = 0x000000008600000f
4069 03:21:31.327843 # [ 162.781204] EC = 0x21: IABT (current EL), IL = 32 bits
4070 03:21:31.328370 # [ 162.786820] SET = 0, FnV = 0
4071 03:21:31.367968 # [ 162.790161] EA = 0, S1PTW = 0
4072 03:21:31.368550 # [ 162.793587] FSC = 0x0f: level 3 permission fault
4073 03:21:31.368957 # [ 162.798669] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000883bfc000
4074 03:21:31.369689 # [ 162.805420] [0000ffff8392d000] pgd=0800000885960003, p4d=0800000885960003, pud=0800000882b0e003, pmd=0800000883684003, pte=00a8000891da6f43
4075 03:21:31.370139 # [ 162.818330] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4076 03:21:31.411140 # [ 162.824968] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4077 03:21:31.411694 # [ 162.836792] CPU: 1 PID: 2352 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
4078 03:21:31.412096 # [ 162.844735] Hardware name: ARM Juno development board (r0) (DT)
4079 03:21:31.412822 # [ 162.850928] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4080 03:21:31.413219 # [ 162.858177] pc : 0xffff8392d000
4081 03:21:31.413577 # [ 162.861590] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4082 03:21:31.413916 # [ 162.866400] sp : ffff80000f693b20
4083 03:21:31.414847 # [ 162.869981] x29: ffff80000f693b20 x28: ffff000804648040 x27: 0000000000000000
4084 03:21:31.454326 # [ 162.877413] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
4085 03:21:31.454922 # [ 162.884839] x23: ffff000802b12000 x22: ffff80000f693cc0 x21: ffff800008c0f8d0
4086 03:21:31.455403 # [ 162.892268] x20: ffff000804648040 x19: 0000ffff8392d000 x18: 0000000000000000
4087 03:21:31.456215 # [ 162.899693] x17: ffff80000839a574 x16: ffff80000838dbb0 x15: ffff80000838d8e0
4088 03:21:31.456618 # [ 162.907117] x14: 0000000000000000 x13: 205d363735383537 x12: 2e32363120205b3e
4089 03:21:31.457833 # [ 162.914543] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f818
4090 03:21:31.497442 # [ 162.921972] x8 : ffff000804648040 x7 : 3637353835372e32 x6 : 0000000000000001
4091 03:21:31.498039 # [ 162.929396] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4092 03:21:31.498903 # [ 162.936819] x2 : 0000000000000000 x1 : ffff000804648040 x0 : 0000000000000033
4093 03:21:31.499313 # [ 162.944243] Call trace:
4094 03:21:31.499768 # [ 162.946953] 0xffff8392d000
4095 03:21:31.500205 # [ 162.950015] lkdtm_do_action+0x2c/0x50
4096 03:21:31.500646 # [ 162.954039] direct_entry+0x164/0x180
4097 03:21:31.501109 # [ 162.957972] full_proxy_write+0x68/0xc0
4098 03:21:31.501646 # [ 162.962086] vfs_write+0xcc/0x2a0
4099 03:21:31.540642 # [ 162.965675] ksys_write+0x78/0x104
4100 03:21:31.541183 # [ 162.969351] __arm64_sys_write+0x28/0x3c
4101 03:21:31.541662 # [ 162.973549] invoke_syscall+0x8c/0x120
4102 03:21:31.542526 # [ 162.977573] el0_svc_common.constprop.0+0x68/0x124
4103 03:21:31.542935 # [ 162.982642] do_el0_svc+0x40/0xcc
4104 03:21:31.543372 # [ 162.986230] el0_svc+0x48/0xc0
4105 03:21:31.543795 # [ 162.989559] el0t_64_sync_handler+0xb8/0xbc
4106 03:21:31.544227 # [ 162.994018] el0t_64_sync+0x18c/0x190
4107 03:21:31.544644 # [ 162.997955] Code: bad PC value
4108 03:21:31.545059 # [ 163.001278] ---[ end trace 0000000000000000 ]---
4109 03:21:31.545574 # EXEC_USERSPACE: saw 'call trace:': ok
4110 03:21:31.559029 ok 40 selftests: lkdtm: EXEC_USERSPACE.sh
4111 03:21:31.559558 # selftests: lkdtm: EXEC_NULL.sh
4112 03:21:32.047161 <6>[ 163.862373] lkdtm: Performing direct entry EXEC_NULL
4113 03:21:32.047569 <6>[ 163.867870] lkdtm: attempting ok execution at ffff800008c0f8d0
4114 03:21:32.048178 <6>[ 163.874045] lkdtm: attempting bad execution at 0000000000000000
4115 03:21:32.048400 <1>[ 163.880310] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4116 03:21:32.048632 <1>[ 163.889614] Mem abort info:
4117 03:21:32.048916 <1>[ 163.892741] ESR = 0x0000000086000004
4118 03:21:32.049117 <1>[ 163.896788] EC = 0x21: IABT (current EL), IL = 32 bits
4119 03:21:32.050514 <1>[ 163.902402] SET = 0, FnV = 0
4120 03:21:32.090619 <1>[ 163.905749] EA = 0, S1PTW = 0
4121 03:21:32.091016 <1>[ 163.909182] FSC = 0x04: level 0 translation fault
4122 03:21:32.091315 <1>[ 163.914354] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000882df9000
4123 03:21:32.091772 <1>[ 163.921090] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4124 03:21:32.091942 <0>[ 163.928194] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4125 03:21:32.092098 <4>[ 163.934828] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4126 03:21:32.133948 <4>[ 163.946659] CPU: 1 PID: 2402 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
4127 03:21:32.134356 <4>[ 163.954598] Hardware name: ARM Juno development board (r0) (DT)
4128 03:21:32.134560 <4>[ 163.960790] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4129 03:21:32.135079 <4>[ 163.968031] pc : 0x0
4130 03:21:32.135287 <4>[ 163.970486] lr : execute_location+0x84/0xa4
4131 03:21:32.135503 <4>[ 163.974949] sp : ffff80000f74bb70
4132 03:21:32.135744 <4>[ 163.978530] x29: ffff80000f74bb70 x28: ffff0008030cb4c0 x27: 0000000000000000
4133 03:21:32.137249 <4>[ 163.985957] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
4134 03:21:32.177374 <4>[ 163.993382] x23: ffff000805bf9000 x22: ffff80000f74bd20 x21: 0000000000000000
4135 03:21:32.177681 <4>[ 164.000806] x20: ffff800008c0f8d0 x19: 0000000000000000 x18: 0000000000000000
4136 03:21:32.177876 <4>[ 164.008230] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9f8f3000
4137 03:21:32.178330 <4>[ 164.015655] x14: 0000000000000000 x13: 205d353430343738 x12: 2e33363120205b3e
4138 03:21:32.178509 <4>[ 164.023079] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f818
4139 03:21:32.180684 <4>[ 164.030503] x8 : ffff0008030cb4c0 x7 : 3534303437382e33 x6 : 0000000000000001
4140 03:21:32.220747 <4>[ 164.037928] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4141 03:21:32.221010 <4>[ 164.045351] x2 : 0000000000000000 x1 : ffff0008030cb4c0 x0 : 0000000000000033
4142 03:21:32.221198 <4>[ 164.052776] Call trace:
4143 03:21:32.221370 <4>[ 164.055485] 0x0
4144 03:21:32.221788 <4>[ 164.057588] lkdtm_EXEC_NULL+0x20/0x2c
4145 03:21:32.221974 <4>[ 164.061613] lkdtm_do_action+0x2c/0x50
4146 03:21:32.222179 <4>[ 164.065635] direct_entry+0x164/0x180
4147 03:21:32.222336 <4>[ 164.069568] full_proxy_write+0x68/0xc0
4148 03:21:32.224067 <4>[ 164.073679] vfs_write+0xcc/0x2a0
4149 03:21:32.224307 <4>[ 164.077268] ksys_write+0x78/0x104
4150 03:21:32.276657 <4>[ 164.080943] __arm64_sys_write+0x28/0x3c
4151 03:21:32.277169 <4>[ 164.085141] invoke_syscall+0x8c/0x120
4152 03:21:32.277640 <4>[ 164.089166] el0_svc_common.constprop.0+0x68/0x124
4153 03:21:32.278091 <4>[ 164.094234] do_el0_svc+0x40/0xcc
4154 03:21:32.278490 <4>[ 164.097822] el0_svc+0x48/0xc0
4155 03:21:32.278873 <4>[ 164.101149] el0t_64_sync_handler+0xb8/0xbc
4156 03:21:32.279244 <4>[ 164.105607] el0t_64_sync+0x18c/0x190
4157 03:21:32.279615 <0>[ 164.109544] Code: bad PC value
4158 03:21:32.280362 <4>[ 164.112866] ---[ end trace 0000000000000000 ]---
4159 03:21:32.280737 # Segmentation fault
4160 03:21:32.479240 # [ 163.862373] lkdtm: Performing direct entry EXEC_NULL
4161 03:21:32.479878 # [ 163.867870] lkdtm: attempting ok execution at ffff800008c0f8d0
4162 03:21:32.480737 # [ 163.874045] lkdtm: attempting bad execution at 0000000000000000
4163 03:21:32.481145 # [ 163.880310] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4164 03:21:32.481591 # [ 163.889614] Mem abort info:
4165 03:21:32.482042 # [ 163.892741] ESR = 0x0000000086000004
4166 03:21:32.482474 # [ 163.896788] EC = 0x21: IABT (current EL), IL = 32 bits
4167 03:21:32.482998 # [ 163.902402] SET = 0, FnV = 0
4168 03:21:32.522437 # [ 163.905749] EA = 0, S1PTW = 0
4169 03:21:32.523006 # [ 163.909182] FSC = 0x04: level 0 translation fault
4170 03:21:32.523414 # [ 163.914354] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000882df9000
4171 03:21:32.524134 # [ 163.921090] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4172 03:21:32.524522 # [ 163.928194] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4173 03:21:32.524873 # [ 163.934828] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4174 03:21:32.565592 # [ 163.946659] CPU: 1 PID: 2402 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
4175 03:21:32.566208 # [ 163.954598] Hardware name: ARM Juno development board (r0) (DT)
4176 03:21:32.566978 # [ 163.960790] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4177 03:21:32.567390 # [ 163.968031] pc : 0x0
4178 03:21:32.567756 # [ 163.970486] lr : execute_location+0x84/0xa4
4179 03:21:32.568106 # [ 163.974949] sp : ffff80000f74bb70
4180 03:21:32.568438 # [ 163.978530] x29: ffff80000f74bb70 x28: ffff0008030cb4c0 x27: 0000000000000000
4181 03:21:32.569156 # [ 163.985957] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
4182 03:21:32.608804 # [ 163.993382] x23: ffff000805bf9000 x22: ffff80000f74bd20 x21: 0000000000000000
4183 03:21:32.609383 # [ 164.000806] x20: ffff800008c0f8d0 x19: 0000000000000000 x18: 0000000000000000
4184 03:21:32.610184 # [ 164.008230] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9f8f3000
4185 03:21:32.610595 # [ 164.015655] x14: 0000000000000000 x13: 205d353430343738 x12: 2e33363120205b3e
4186 03:21:32.610954 # [ 164.023079] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f818
4187 03:21:32.612363 # [ 164.030503] x8 : ffff0008030cb4c0 x7 : 3534303437382e33 x6 : 0000000000000001
4188 03:21:32.651858 # [ 164.037928] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4189 03:21:32.652414 # [ 164.045351] x2 : 0000000000000000 x1 : ffff0008030cb4c0 x0 : 0000000000000033
4190 03:21:32.652932 # [ 164.052776] Call trace:
4191 03:21:32.653689 # [ 164.055485] 0x0
4192 03:21:32.654168 # [ 164.057588] lkdtm_EXEC_NULL+0x20/0x2c
4193 03:21:32.654537 # [ 164.061613] lkdtm_do_action+0x2c/0x50
4194 03:21:32.654876 # [ 164.065635] direct_entry+0x164/0x180
4195 03:21:32.655312 # [ 164.069568] full_proxy_write+0x68/0xc0
4196 03:21:32.655659 # [ 164.073679] vfs_write+0xcc/0x2a0
4197 03:21:32.656060 # [ 164.077268] ksys_write+0x78/0x104
4198 03:21:32.695058 # [ 164.080943] __arm64_sys_write+0x28/0x3c
4199 03:21:32.695606 # [ 164.085141] invoke_syscall+0x8c/0x120
4200 03:21:32.696000 # [ 164.089166] el0_svc_common.constprop.0+0x68/0x124
4201 03:21:32.696359 # [ 164.094234] do_el0_svc+0x40/0xcc
4202 03:21:32.697078 # [ 164.097822] el0_svc+0x48/0xc0
4203 03:21:32.697463 # [ 164.101149] el0t_64_sync_handler+0xb8/0xbc
4204 03:21:32.697801 # [ 164.105607] el0t_64_sync+0x18c/0x190
4205 03:21:32.698173 # [ 164.109544] Code: bad PC value
4206 03:21:32.698615 # [ 164.112866] ---[ end trace 0000000000000000 ]---
4207 03:21:32.699028 # EXEC_NULL: saw 'call trace:': ok
4208 03:21:32.699440 ok 41 selftests: lkdtm: EXEC_NULL.sh
4209 03:21:32.713950 # selftests: lkdtm: ACCESS_USERSPACE.sh
4210 03:21:33.196368 <6>[ 165.015794] lkdtm: Performing direct entry ACCESS_USERSPACE
4211 03:21:33.196895 <6>[ 165.022283] lkdtm: attempting bad read at 0000ffffa34cd000
4212 03:21:33.197339 <3>[ 165.028115] lkdtm: FAIL: survived bad read
4213 03:21:33.197689 <6>[ 165.032537] lkdtm: attempting bad write at 0000ffffa34cd000
4214 03:21:33.199638 <3>[ 165.038588] lkdtm: FAIL: survived bad write
4215 03:21:33.345258 # [ 165.015794] lkdtm: Performing direct entry ACCESS_USERSPACE
4216 03:21:33.346223 # [ 165.022283] lkdtm: attempting bad read at 0000ffffa34cd000
4217 03:21:33.346667 # [ 165.028115] lkdtm: FAIL: survived bad read
4218 03:21:33.347042 # [ 165.032537] lkdtm: attempting bad write at 0000ffffa34cd000
4219 03:21:33.348807 # [ 165.038588] lkdtm: FAIL: survived bad write
4220 03:21:33.396121 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
4221 03:21:33.460296 not ok 42 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
4222 03:21:33.540230 # selftests: lkdtm: ACCESS_NULL.sh
4223 03:21:34.140272 <6>[ 165.954862] lkdtm: Performing direct entry ACCESS_NULL
4224 03:21:34.140591 <6>[ 165.960391] lkdtm: attempting bad read at 0000000000000000
4225 03:21:34.141061 <1>[ 165.966241] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4226 03:21:34.141267 <1>[ 165.975376] Mem abort info:
4227 03:21:34.141489 <1>[ 165.978705] ESR = 0x0000000096000004
4228 03:21:34.141652 <1>[ 165.982825] EC = 0x25: DABT (current EL), IL = 32 bits
4229 03:21:34.141799 <1>[ 165.988441] SET = 0, FnV = 0
4230 03:21:34.141941 <1>[ 165.991790] EA = 0, S1PTW = 0
4231 03:21:34.143543 <1>[ 165.995221] FSC = 0x04: level 0 translation fault
4232 03:21:34.183854 <1>[ 166.000438] Data abort info:
4233 03:21:34.184181 <1>[ 166.003622] ISV = 0, ISS = 0x00000004
4234 03:21:34.184377 <1>[ 166.007752] CM = 0, WnR = 0
4235 03:21:34.184663 <1>[ 166.010994] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088d4a8000
4236 03:21:34.184870 <1>[ 166.017731] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4237 03:21:34.185334 <0>[ 166.024837] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4238 03:21:34.187195 <4>[ 166.031471] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4239 03:21:34.227034 <4>[ 166.043296] CPU: 1 PID: 2493 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
4240 03:21:34.227401 <4>[ 166.051235] Hardware name: ARM Juno development board (r0) (DT)
4241 03:21:34.228013 <4>[ 166.057428] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4242 03:21:34.228220 <4>[ 166.064673] pc : lkdtm_ACCESS_NULL+0x34/0x78
4243 03:21:34.228454 <4>[ 166.069226] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4244 03:21:34.228618 <4>[ 166.073773] sp : ffff80000f903a90
4245 03:21:34.230341 <4>[ 166.077356] x29: ffff80000f903a90 x28: ffff000805821a80 x27: 0000000000000000
4246 03:21:34.270446 <4>[ 166.084785] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
4247 03:21:34.270764 <4>[ 166.092215] x23: ffff0008062ce000 x22: ffff80000f903c20 x21: 000000000000000c
4248 03:21:34.270960 <4>[ 166.099639] x20: 0000000000000000 x19: ffff80000b5966f8 x18: 0000000000000000
4249 03:21:34.271393 <4>[ 166.107062] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8356c000
4250 03:21:34.271581 <4>[ 166.114487] x14: 0000000000000000 x13: 205d313933303639 x12: 2e35363120205b3e
4251 03:21:34.273668 <4>[ 166.121910] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815f818
4252 03:21:34.313759 <4>[ 166.129339] x8 : ffff000805821a80 x7 : 3139333036392e35 x6 : 0000000000000001
4253 03:21:34.314179 <4>[ 166.136762] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4254 03:21:34.314682 <4>[ 166.144188] x2 : 0000000000000000 x1 : 000000000000c0de x0 : ffff80000a0f4000
4255 03:21:34.314945 <4>[ 166.151611] Call trace:
4256 03:21:34.315186 <4>[ 166.154321] lkdtm_ACCESS_NULL+0x34/0x78
4257 03:21:34.315360 <4>[ 166.158523] lkdtm_do_action+0x2c/0x50
4258 03:21:34.315511 <4>[ 166.162550] direct_entry+0x164/0x180
4259 03:21:34.317014 <4>[ 166.166482] full_proxy_write+0x68/0xc0
4260 03:21:34.317275 <4>[ 166.170596] vfs_write+0xcc/0x2a0
4261 03:21:34.359502 <4>[ 166.174189] ksys_write+0x78/0x104
4262 03:21:34.359787 <4>[ 166.177864] __arm64_sys_write+0x28/0x3c
4263 03:21:34.360077 <4>[ 166.182062] invoke_syscall+0x8c/0x120
4264 03:21:34.360259 <4>[ 166.186087] el0_svc_common.constprop.0+0x68/0x124
4265 03:21:34.360484 <4>[ 166.191156] do_el0_svc+0x40/0xcc
4266 03:21:34.360683 <4>[ 166.194744] el0_svc+0x48/0xc0
4267 03:21:34.360867 <4>[ 166.198072] el0t_64_sync_handler+0xb8/0xbc
4268 03:21:34.361014 <4>[ 166.202530] el0t_64_sync+0x18c/0x190
4269 03:21:34.361442 <0>[ 166.206467] Code: 91042000 97ffc4b6 d2981bc1 b0005080 (f9400293)
4270 03:21:34.362708 <4>[ 166.212836] ---[ end trace 0000000000000000 ]---
4271 03:21:34.378084 # Segmentation fault
4272 03:21:34.546582 # [ 165.954862] lkdtm: Performing direct entry ACCESS_NULL
4273 03:21:34.546925 # [ 165.960391] lkdtm: attempting bad read at 0000000000000000
4274 03:21:34.547156 # [ 165.966241] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4275 03:21:34.547362 # [ 165.975376] Mem abort info:
4276 03:21:34.547531 # [ 165.978705] ESR = 0x0000000096000004
4277 03:21:34.547693 # [ 165.982825] EC = 0x25: DABT (current EL), IL = 32 bits
4278 03:21:34.548101 # [ 165.988441] SET = 0, FnV = 0
4279 03:21:34.548283 # [ 165.991790] EA = 0, S1PTW = 0
4280 03:21:34.589685 # [ 165.995221] FSC = 0x04: level 0 translation fault
4281 03:21:34.590024 # [ 166.000438] Data abort info:
4282 03:21:34.590257 # [ 166.003622] ISV = 0, ISS = 0x00000004
4283 03:21:34.590455 # [ 166.007752] CM = 0, WnR = 0
4284 03:21:34.590640 # [ 166.010994] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088d4a8000
4285 03:21:34.590817 # [ 166.017731] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4286 03:21:34.591258 # [ 166.024837] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4287 03:21:34.592984 # [ 166.031471] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4288 03:21:34.632763 # [ 166.043296] CPU: 1 PID: 2493 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
4289 03:21:34.633062 # [ 166.051235] Hardware name: ARM Juno development board (r0) (DT)
4290 03:21:34.633525 # [ 166.057428] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4291 03:21:34.633731 # [ 166.064673] pc : lkdtm_ACCESS_NULL+0x34/0x78
4292 03:21:34.633914 # [ 166.069226] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4293 03:21:34.634099 # [ 166.073773] sp : ffff80000f903a90
4294 03:21:34.636035 # [ 166.077356] x29: ffff80000f903a90 x28: ffff000805821a80 x27: 0000000000000000
4295 03:21:34.675974 # [ 166.084785] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
4296 03:21:34.676260 # [ 166.092215] x23: ffff0008062ce000 x22: ffff80000f903c20 x21: 000000000000000c
4297 03:21:34.676467 # [ 166.099639] x20: 0000000000000000 x19: ffff80000b5966f8 x18: 0000000000000000
4298 03:21:34.676653 # [ 166.107062] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8356c000
4299 03:21:34.677119 # [ 166.114487] x14: 0000000000000000 x13: 205d313933303639 x12: 2e35363120205b3e
4300 03:21:34.679314 # [ 166.121910] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815f818
4301 03:21:34.719116 # [ 166.129339] x8 : ffff000805821a80 x7 : 3139333036392e35 x6 : 0000000000000001
4302 03:21:34.719391 # [ 166.136762] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4303 03:21:34.719594 # [ 166.144188] x2 : 0000000000000000 x1 : 000000000000c0de x0 : ffff80000a0f4000
4304 03:21:34.719776 # [ 166.151611] Call trace:
4305 03:21:34.719951 # [ 166.154321] lkdtm_ACCESS_NULL+0x34/0x78
4306 03:21:34.720357 # [ 166.158523] lkdtm_do_action+0x2c/0x50
4307 03:21:34.720488 # [ 166.162550] direct_entry+0x164/0x180
4308 03:21:34.720617 # [ 166.166482] full_proxy_write+0x68/0xc0
4309 03:21:34.722425 # [ 166.170596] vfs_write+0xcc/0x2a0
4310 03:21:34.762304 # [ 166.174189] ksys_write+0x78/0x104
4311 03:21:34.762592 # [ 166.177864] __arm64_sys_write+0x28/0x3c
4312 03:21:34.762801 # [ 166.182062] invoke_syscall+0x8c/0x120
4313 03:21:34.762985 # [ 166.186087] el0_svc_common.constprop.0+0x68/0x124
4314 03:21:34.763159 # [ 166.191156] do_el0_svc+0x40/0xcc
4315 03:21:34.763329 # [ 166.194744] el0_svc+0x48/0xc0
4316 03:21:34.763776 # [ 166.198072] el0t_64_sync_handler+0xb8/0xbc
4317 03:21:34.763966 # [ 166.202530] el0t_64_sync+0x18c/0x190
4318 03:21:34.764132 # [ 166.206467] Code: 91042000 97ffc4b6 d2981bc1 b0005080 (f9400293)
4319 03:21:34.765609 # [ 166.212836] ---[ end trace 0000000000000000 ]---
4320 03:21:34.783620 # ACCESS_NULL: saw 'call trace:': ok
4321 03:21:34.783884 ok 43 selftests: lkdtm: ACCESS_NULL.sh
4322 03:21:34.786765 # selftests: lkdtm: WRITE_RO.sh
4323 03:21:35.278039 <6>[ 167.094877] lkdtm: Performing direct entry WRITE_RO
4324 03:21:35.278696 <6>[ 167.100122] lkdtm: attempting bad rodata write at ffff800009aa0378
4325 03:21:35.279006 <1>[ 167.106663] Unable to handle kernel write to read-only memory at virtual address ffff800009aa0378
4326 03:21:35.279239 <1>[ 167.115896] Mem abort info:
4327 03:21:35.279445 <1>[ 167.119127] ESR = 0x000000009600004e
4328 03:21:35.279629 <1>[ 167.123206] EC = 0x25: DABT (current EL), IL = 32 bits
4329 03:21:35.279825 <1>[ 167.128820] SET = 0, FnV = 0
4330 03:21:35.281439 <1>[ 167.132161] EA = 0, S1PTW = 0
4331 03:21:35.321560 <1>[ 167.135587] FSC = 0x0e: level 2 permission fault
4332 03:21:35.321931 <1>[ 167.140667] Data abort info:
4333 03:21:35.322188 <1>[ 167.143831] ISV = 0, ISS = 0x0000004e
4334 03:21:35.322414 <1>[ 167.147956] CM = 0, WnR = 1
4335 03:21:35.322671 <1>[ 167.151214] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
4336 03:21:35.323131 <1>[ 167.158216] [ffff800009aa0378] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4337 03:21:35.323312 <0>[ 167.169168] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4338 03:21:35.364957 <4>[ 167.175807] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4339 03:21:35.365287 <4>[ 167.187631] CPU: 2 PID: 2546 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
4340 03:21:35.365538 <4>[ 167.195572] Hardware name: ARM Juno development board (r0) (DT)
4341 03:21:35.366045 <4>[ 167.201768] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4342 03:21:35.366224 <4>[ 167.209013] pc : lkdtm_WRITE_RO+0x44/0x5c
4343 03:21:35.366407 <4>[ 167.213304] lr : lkdtm_WRITE_RO+0x2c/0x5c
4344 03:21:35.366558 <4>[ 167.217588] sp : ffff80000f9dba40
4345 03:21:35.408229 <4>[ 167.221169] x29: ffff80000f9dba40 x28: ffff000804648040 x27: 0000000000000000
4346 03:21:35.408546 <4>[ 167.228598] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
4347 03:21:35.408988 <4>[ 167.236027] x23: ffff00080b853000 x22: ffff80000f9dbbd0 x21: 0000000000000009
4348 03:21:35.409175 <4>[ 167.243451] x20: ffff00080b853000 x19: ffff800009aa0000 x18: 0000000000000000
4349 03:21:35.409344 <4>[ 167.250875] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff82e60000
4350 03:21:35.411578 <4>[ 167.258301] x14: 0000000000000000 x13: 205d323231303031 x12: 2e37363120205b3e
4351 03:21:35.451615 <4>[ 167.265725] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff80000815f818
4352 03:21:35.451970 <4>[ 167.273152] x8 : ffff000804648040 x7 : 3232313030312e37 x6 : 0000000000000001
4353 03:21:35.452464 <4>[ 167.280580] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4354 03:21:35.452694 <4>[ 167.288006] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a0f4180
4355 03:21:35.452864 <4>[ 167.295435] Call trace:
4356 03:21:35.453023 <4>[ 167.298146] lkdtm_WRITE_RO+0x44/0x5c
4357 03:21:35.453179 <4>[ 167.302084] lkdtm_do_action+0x2c/0x50
4358 03:21:35.454948 <4>[ 167.306107] direct_entry+0x164/0x180
4359 03:21:35.494938 <4>[ 167.310040] full_proxy_write+0x68/0xc0
4360 03:21:35.495211 <4>[ 167.314152] vfs_write+0xcc/0x2a0
4361 03:21:35.495409 <4>[ 167.317742] ksys_write+0x78/0x104
4362 03:21:35.495588 <4>[ 167.321417] __arm64_sys_write+0x28/0x3c
4363 03:21:35.495761 <4>[ 167.325615] invoke_syscall+0x8c/0x120
4364 03:21:35.495925 <4>[ 167.329641] el0_svc_common.constprop.0+0x68/0x124
4365 03:21:35.496085 <4>[ 167.334710] do_el0_svc+0x40/0xcc
4366 03:21:35.496496 <4>[ 167.338298] el0_svc+0x48/0xc0
4367 03:21:35.496685 <4>[ 167.341626] el0t_64_sync_handler+0xb8/0xbc
4368 03:21:35.496835 <4>[ 167.346084] el0t_64_sync+0x18c/0x190
4369 03:21:35.515859 <0>[ 167.350020] Code: f2b579a2 b0005080 ca020021 91060000 (f901be61)
4370 03:21:35.518991 <4>[ 167.356389] ---[ end trace 0000000000000000 ]---
4371 03:21:35.519317 # Segmentation fault
4372 03:21:35.719245 # [ 167.094877] lkdtm: Performing direct entry WRITE_RO
4373 03:21:35.719852 # [ 167.100122] lkdtm: attempting bad rodata write at ffff800009aa0378
4374 03:21:35.720378 # [ 167.106663] Unable to handle kernel write to read-only memory at virtual address ffff800009aa0378
4375 03:21:35.720869 # [ 167.115896] Mem abort info:
4376 03:21:35.721419 # [ 167.119127] ESR = 0x000000009600004e
4377 03:21:35.722222 # [ 167.123206] EC = 0x25: DABT (current EL), IL = 32 bits
4378 03:21:35.722758 # [ 167.128820] SET = 0, FnV = 0
4379 03:21:35.723227 # [ 167.132161] EA = 0, S1PTW = 0
4380 03:21:35.723770 # [ 167.135587] FSC = 0x0e: level 2 permission fault
4381 03:21:35.762399 # [ 167.140667] Data abort info:
4382 03:21:35.762976 # [ 167.143831] ISV = 0, ISS = 0x0000004e
4383 03:21:35.763380 # [ 167.147956] CM = 0, WnR = 1
4384 03:21:35.763744 # [ 167.151214] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
4385 03:21:35.764483 # [ 167.158216] [ffff800009aa0378] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4386 03:21:35.764881 # [ 167.169168] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4387 03:21:35.805527 # [ 167.175807] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4388 03:21:35.806120 # [ 167.187631] CPU: 2 PID: 2546 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
4389 03:21:35.806533 # [ 167.195572] Hardware name: ARM Juno development board (r0) (DT)
4390 03:21:35.807252 # [ 167.201768] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4391 03:21:35.807639 # [ 167.209013] pc : lkdtm_WRITE_RO+0x44/0x5c
4392 03:21:35.807986 # [ 167.213304] lr : lkdtm_WRITE_RO+0x2c/0x5c
4393 03:21:35.808318 # [ 167.217588] sp : ffff80000f9dba40
4394 03:21:35.809024 # [ 167.221169] x29: ffff80000f9dba40 x28: ffff000804648040 x27: 0000000000000000
4395 03:21:35.848759 # [ 167.228598] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
4396 03:21:35.849300 # [ 167.236027] x23: ffff00080b853000 x22: ffff80000f9dbbd0 x21: 0000000000000009
4397 03:21:35.849694 # [ 167.243451] x20: ffff00080b853000 x19: ffff800009aa0000 x18: 0000000000000000
4398 03:21:35.850103 # [ 167.250875] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff82e60000
4399 03:21:35.850851 # [ 167.258301] x14: 0000000000000000 x13: 205d323231303031 x12: 2e37363120205b3e
4400 03:21:35.852321 # [ 167.265725] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff80000815f818
4401 03:21:35.891943 # [ 167.273152] x8 : ffff000804648040 x7 : 3232313030312e37 x6 : 0000000000000001
4402 03:21:35.892483 # [ 167.280580] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4403 03:21:35.892880 # [ 167.288006] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a0f4180
4404 03:21:35.893238 # [ 167.295435] Call trace:
4405 03:21:35.893580 # [ 167.298146] lkdtm_WRITE_RO+0x44/0x5c
4406 03:21:35.894262 # [ 167.302084] lkdtm_do_action+0x2c/0x50
4407 03:21:35.894638 # [ 167.306107] direct_entry+0x164/0x180
4408 03:21:35.894971 # [ 167.310040] full_proxy_write+0x68/0xc0
4409 03:21:35.895492 # [ 167.314152] vfs_write+0xcc/0x2a0
4410 03:21:35.935061 # [ 167.317742] ksys_write+0x78/0x104
4411 03:21:35.935713 # [ 167.321417] __arm64_sys_write+0x28/0x3c
4412 03:21:35.936116 # [ 167.325615] invoke_syscall+0x8c/0x120
4413 03:21:35.936475 # [ 167.329641] el0_svc_common.constprop.0+0x68/0x124
4414 03:21:35.937267 # [ 167.334710] do_el0_svc+0x40/0xcc
4415 03:21:35.937697 # [ 167.338298] el0_svc+0x48/0xc0
4416 03:21:35.938092 # [ 167.341626] el0t_64_sync_handler+0xb8/0xbc
4417 03:21:35.938555 # [ 167.346084] el0t_64_sync+0x18c/0x190
4418 03:21:35.938900 # [ 167.350020] Code: f2b579a2 b0005080 ca020021 91060000 (f901be61)
4419 03:21:35.939309 # [ 167.356389] ---[ end trace 0000000000000000 ]---
4420 03:21:35.955859 # WRITE_RO: saw 'call trace:': ok
4421 03:21:35.956389 ok 44 selftests: lkdtm: WRITE_RO.sh
4422 03:21:35.959012 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4423 03:21:36.450409 <6>[ 168.265778] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4424 03:21:36.450831 <6>[ 168.271977] lkdtm: attempting bad ro_after_init write at ffff80000a1f8b78
4425 03:21:36.451336 <1>[ 168.279147] Unable to handle kernel write to read-only memory at virtual address ffff80000a1f8b78
4426 03:21:36.451572 <1>[ 168.289911] Mem abort info:
4427 03:21:36.451739 <1>[ 168.293024] ESR = 0x000000009600004e
4428 03:21:36.451937 <1>[ 168.297070] EC = 0x25: DABT (current EL), IL = 32 bits
4429 03:21:36.452142 <1>[ 168.302687] SET = 0, FnV = 0
4430 03:21:36.453782 <1>[ 168.306033] EA = 0, S1PTW = 0
4431 03:21:36.493900 <1>[ 168.309470] FSC = 0x0e: level 2 permission fault
4432 03:21:36.494372 <1>[ 168.314551] Data abort info:
4433 03:21:36.494610 <1>[ 168.317715] ISV = 0, ISS = 0x0000004e
4434 03:21:36.495082 <1>[ 168.321841] CM = 0, WnR = 1
4435 03:21:36.495298 <1>[ 168.325098] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
4436 03:21:36.495471 <1>[ 168.332099] [ffff80000a1f8b78] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4437 03:21:36.495721 <0>[ 168.343068] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4438 03:21:36.537204 <4>[ 168.349704] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4439 03:21:36.537560 <4>[ 168.361529] CPU: 1 PID: 2599 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
4440 03:21:36.537842 <4>[ 168.369469] Hardware name: ARM Juno development board (r0) (DT)
4441 03:21:36.538385 <4>[ 168.375665] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4442 03:21:36.538581 <4>[ 168.382906] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4443 03:21:36.538779 <4>[ 168.388155] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4444 03:21:36.540487 <4>[ 168.393397] sp : ffff80000fabbbb0
4445 03:21:36.580547 <4>[ 168.396976] x29: ffff80000fabbbb0 x28: ffff000802e59a80 x27: 0000000000000000
4446 03:21:36.580911 <4>[ 168.404404] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
4447 03:21:36.581199 <4>[ 168.411829] x23: ffff000804feb000 x22: ffff80000fabbd40 x21: 0000000000000014
4448 03:21:36.581714 <4>[ 168.419258] x20: ffff000804feb000 x19: ffff80000a1f8000 x18: 0000000000000000
4449 03:21:36.581882 <4>[ 168.426682] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffab846000
4450 03:21:36.624055 <4>[ 168.434107] x14: 0000000000000000 x13: 205d373739313732 x12: 2e38363120205b3e
4451 03:21:36.624379 <4>[ 168.441530] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815f818
4452 03:21:36.624573 <4>[ 168.448955] x8 : ffff000802e59a80 x7 : 3737393137322e38 x6 : 0000000000000001
4453 03:21:36.624832 <4>[ 168.456380] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4454 03:21:36.625281 <4>[ 168.463806] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a0f4180
4455 03:21:36.625562 <4>[ 168.471233] Call trace:
4456 03:21:36.625759 <4>[ 168.473950] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4457 03:21:36.627293 <4>[ 168.478850] lkdtm_do_action+0x2c/0x50
4458 03:21:36.667322 <4>[ 168.482873] direct_entry+0x164/0x180
4459 03:21:36.667625 <4>[ 168.486809] full_proxy_write+0x68/0xc0
4460 03:21:36.667815 <4>[ 168.490924] vfs_write+0xcc/0x2a0
4461 03:21:36.667991 <4>[ 168.494517] ksys_write+0x78/0x104
4462 03:21:36.668156 <4>[ 168.498196] __arm64_sys_write+0x28/0x3c
4463 03:21:36.668318 <4>[ 168.502394] invoke_syscall+0x8c/0x120
4464 03:21:36.668457 <4>[ 168.506419] el0_svc_common.constprop.0+0x68/0x124
4465 03:21:36.668799 <4>[ 168.511488] do_el0_svc+0x40/0xcc
4466 03:21:36.668914 <4>[ 168.515076] el0_svc+0x48/0xc0
4467 03:21:36.669019 <4>[ 168.518404] el0t_64_sync_handler+0xb8/0xbc
4468 03:21:36.670631 <4>[ 168.522863] el0t_64_sync+0x18c/0x190
4469 03:21:36.695837 <0>[ 168.526799] Code: f2b579a2 b0005080 ca020021 91060000 (f905be61)
4470 03:21:36.696454 <4>[ 168.533167] ---[ end trace 0000000000000000 ]---
4471 03:21:36.698972 # Segmentation fault
4472 03:21:36.894049 # [ 168.265778] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4473 03:21:36.894633 # [ 168.271977] lkdtm: attempting bad ro_after_init write at ffff80000a1f8b78
4474 03:21:36.895168 # [ 168.279147] Unable to handle kernel write to read-only memory at virtual address ffff80000a1f8b78
4475 03:21:36.895648 # [ 168.289911] Mem abort info:
4476 03:21:36.896121 # [ 168.293024] ESR = 0x000000009600004e
4477 03:21:36.896563 # [ 168.297070] EC = 0x25: DABT (current EL), IL = 32 bits
4478 03:21:36.897000 # [ 168.302687] SET = 0, FnV = 0
4479 03:21:36.897544 # [ 168.306033] EA = 0, S1PTW = 0
4480 03:21:36.936648 # [ 168.309470] FSC = 0x0e: level 2 permission fault
4481 03:21:36.936956 # [ 168.314551] Data abort info:
4482 03:21:36.937225 # [ 168.317715] ISV = 0, ISS = 0x0000004e
4483 03:21:36.937457 # [ 168.321841] CM = 0, WnR = 1
4484 03:21:36.937647 # [ 168.325098] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
4485 03:21:36.938113 # [ 168.332099] [ffff80000a1f8b78] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4486 03:21:36.938295 # [ 168.343068] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4487 03:21:36.980013 # [ 168.349704] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4488 03:21:36.980577 # [ 168.361529] CPU: 1 PID: 2599 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
4489 03:21:36.981443 # [ 168.369469] Hardware name: ARM Juno development board (r0) (DT)
4490 03:21:36.981865 # [ 168.375665] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4491 03:21:36.982371 # [ 168.382906] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4492 03:21:36.982883 # [ 168.388155] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4493 03:21:36.983527 # [ 168.393397] sp : ffff80000fabbbb0
4494 03:21:37.023166 # [ 168.396976] x29: ffff80000fabbbb0 x28: ffff000802e59a80 x27: 0000000000000000
4495 03:21:37.023730 # [ 168.404404] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
4496 03:21:37.024586 # [ 168.411829] x23: ffff000804feb000 x22: ffff80000fabbd40 x21: 0000000000000014
4497 03:21:37.025005 # [ 168.419258] x20: ffff000804feb000 x19: ffff80000a1f8000 x18: 0000000000000000
4498 03:21:37.025490 # [ 168.426682] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffab846000
4499 03:21:37.026717 # [ 168.434107] x14: 0000000000000000 x13: 205d373739313732 x12: 2e38363120205b3e
4500 03:21:37.066413 # [ 168.441530] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815f818
4501 03:21:37.066963 # [ 168.448955] x8 : ffff000802e59a80 x7 : 3737393137322e38 x6 : 0000000000000001
4502 03:21:37.067739 # [ 168.456380] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4503 03:21:37.068140 # [ 168.463806] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a0f4180
4504 03:21:37.068494 # [ 168.471233] Call trace:
4505 03:21:37.068833 # [ 168.473950] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4506 03:21:37.069164 # [ 168.478850] lkdtm_do_action+0x2c/0x50
4507 03:21:37.069938 # [ 168.482873] direct_entry+0x164/0x180
4508 03:21:37.109532 # [ 168.486809] full_proxy_write+0x68/0xc0
4509 03:21:37.110137 # [ 168.490924] vfs_write+0xcc/0x2a0
4510 03:21:37.110538 # [ 168.494517] ksys_write+0x78/0x104
4511 03:21:37.110896 # [ 168.498196] __arm64_sys_write+0x28/0x3c
4512 03:21:37.111595 # [ 168.502394] invoke_syscall+0x8c/0x120
4513 03:21:37.111973 # [ 168.506419] el0_svc_common.constprop.0+0x68/0x124
4514 03:21:37.112311 # [ 168.511488] do_el0_svc+0x40/0xcc
4515 03:21:37.112637 # [ 168.515076] el0_svc+0x48/0xc0
4516 03:21:37.113019 # [ 168.518404] el0t_64_sync_handler+0xb8/0xbc
4517 03:21:37.113357 # [ 168.522863] el0t_64_sync+0x18c/0x190
4518 03:21:37.140660 # [ 168.526799] Code: f2b579a2 b0005080 ca020021 91060000 (f905be61)
4519 03:21:37.141168 # [ 168.533167] ---[ end trace 0000000000000000 ]---
4520 03:21:37.141551 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
4521 03:21:37.141901 ok 45 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4522 03:21:37.144008 # selftests: lkdtm: WRITE_KERN.sh
4523 03:21:37.668186 <6>[ 169.485029] lkdtm: Performing direct entry WRITE_KERN
4524 03:21:37.668825 <6>[ 169.490432] lkdtm: attempting bad 11355052 byte write at ffff8000096e3c7c
4525 03:21:37.669102 <1>[ 169.497579] Unable to handle kernel write to read-only memory at virtual address ffff8000096e3c7c
4526 03:21:37.669320 <1>[ 169.506803] Mem abort info:
4527 03:21:37.669528 <1>[ 169.510025] ESR = 0x000000009600004f
4528 03:21:37.669746 <1>[ 169.514107] EC = 0x25: DABT (current EL), IL = 32 bits
4529 03:21:37.669932 <1>[ 169.519718] SET = 0, FnV = 0
4530 03:21:37.671475 <1>[ 169.523049] EA = 0, S1PTW = 0
4531 03:21:37.711704 <1>[ 169.526476] FSC = 0x0f: level 3 permission fault
4532 03:21:37.712104 <1>[ 169.531575] Data abort info:
4533 03:21:37.712361 <1>[ 169.534725] ISV = 0, ISS = 0x0000004f
4534 03:21:37.712838 <1>[ 169.538848] CM = 0, WnR = 1
4535 03:21:37.713039 <1>[ 169.542101] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
4536 03:21:37.713208 <1>[ 169.549110] [ffff8000096e3c7c] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=00500000818e3783
4537 03:21:37.715080 <0>[ 169.561993] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4538 03:21:37.755097 <4>[ 169.568627] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4539 03:21:37.755754 <4>[ 169.580454] CPU: 1 PID: 2652 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
4540 03:21:37.756026 <4>[ 169.588397] Hardware name: ARM Juno development board (r0) (DT)
4541 03:21:37.756281 <4>[ 169.594589] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4542 03:21:37.756535 <4>[ 169.601832] pc : __memcpy+0x128/0x240
4543 03:21:37.756783 <4>[ 169.605773] lr : lkdtm_WRITE_KERN+0x54/0x88
4544 03:21:37.758403 <4>[ 169.610234] sp : ffff80000fb9bba0
4545 03:21:37.798407 <4>[ 169.613816] x29: ffff80000fb9bba0 x28: ffff00080464b4c0 x27: 0000000000000000
4546 03:21:37.798785 <4>[ 169.621245] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
4547 03:21:37.799086 <4>[ 169.628670] x23: ffff00080b62d000 x22: ffff80000fb9bd40 x21: 0000000000ad43ac
4548 03:21:37.799371 <4>[ 169.636098] x20: ffff800008c0f8d0 x19: ffff8000096e3c7c x18: 0000000000000000
4549 03:21:37.799853 <4>[ 169.643522] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff86ce9000
4550 03:21:37.801590 <4>[ 169.650946] x14: 000000000000000c x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4551 03:21:37.841835 <4>[ 169.658371] x11: 2074612065746972 x10: 7720657479622032 x9 : ffff80000815f818
4552 03:21:37.842206 <4>[ 169.665798] x8 : ffff00080464b4c0 x7 : 910003fda9bf7bfd x6 : d503233fd503201f
4553 03:21:37.842491 <4>[ 169.673224] x5 : ffff80000a1b8028 x4 : ffff8000096e3c7c x3 : ffff8000096e3c70
4554 03:21:37.842997 <4>[ 169.680652] x2 : 0000000000ad43b8 x1 : ffff800008c0f8c4 x0 : ffff8000096e3c7c
4555 03:21:37.843181 <4>[ 169.688076] Call trace:
4556 03:21:37.843381 <4>[ 169.690789] __memcpy+0x128/0x240
4557 03:21:37.845044 <4>[ 169.694379] lkdtm_do_action+0x2c/0x50
4558 03:21:37.845314 <4>[ 169.698402] direct_entry+0x164/0x180
4559 03:21:37.885232 <4>[ 169.702334] full_proxy_write+0x68/0xc0
4560 03:21:37.885554 <4>[ 169.706446] vfs_write+0xcc/0x2a0
4561 03:21:37.885833 <4>[ 169.710041] ksys_write+0x78/0x104
4562 03:21:37.886089 <4>[ 169.713716] __arm64_sys_write+0x28/0x3c
4563 03:21:37.886238 <4>[ 169.717914] invoke_syscall+0x8c/0x120
4564 03:21:37.886378 <4>[ 169.721938] el0_svc_common.constprop.0+0x68/0x124
4565 03:21:37.886515 <4>[ 169.727007] do_el0_svc+0x40/0xcc
4566 03:21:37.886649 <4>[ 169.730595] el0_svc+0x48/0xc0
4567 03:21:37.887003 <4>[ 169.733923] el0t_64_sync_handler+0xb8/0xbc
4568 03:21:37.888461 <4>[ 169.738382] el0t_64_sync+0x18c/0x190
4569 03:21:37.905667 <0>[ 169.742319] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4570 03:21:37.908766 <4>[ 169.748688] ---[ end trace 0000000000000000 ]---
4571 03:21:37.909092 # Segmentation fault
4572 03:21:38.087310 # [ 169.485029] lkdtm: Performing direct entry WRITE_KERN
4573 03:21:38.087653 # [ 169.490432] lkdtm: attempting bad 11355052 byte write at ffff8000096e3c7c
4574 03:21:38.087942 # [ 169.497579] Unable to handle kernel write to read-only memory at virtual address ffff8000096e3c7c
4575 03:21:38.088190 # [ 169.506803] Mem abort info:
4576 03:21:38.088422 # [ 169.510025] ESR = 0x000000009600004f
4577 03:21:38.088852 # [ 169.514107] EC = 0x25: DABT (current EL), IL = 32 bits
4578 03:21:38.088985 # [ 169.519718] SET = 0, FnV = 0
4579 03:21:38.090555 # [ 169.523049] EA = 0, S1PTW = 0
4580 03:21:38.130477 # [ 169.526476] FSC = 0x0f: level 3 permission fault
4581 03:21:38.130790 # [ 169.531575] Data abort info:
4582 03:21:38.131067 # [ 169.534725] ISV = 0, ISS = 0x0000004f
4583 03:21:38.131309 # [ 169.538848] CM = 0, WnR = 1
4584 03:21:38.131537 # [ 169.542101] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
4585 03:21:38.131691 # [ 169.549110] [ffff8000096e3c7c] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=00500000818e3783
4586 03:21:38.132056 # [ 169.561993] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4587 03:21:38.173588 # [ 169.568627] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4588 03:21:38.173874 # [ 169.580454] CPU: 1 PID: 2652 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
4589 03:21:38.174158 # [ 169.588397] Hardware name: ARM Juno development board (r0) (DT)
4590 03:21:38.174664 # [ 169.594589] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4591 03:21:38.174849 # [ 169.601832] pc : __memcpy+0x128/0x240
4592 03:21:38.175096 # [ 169.605773] lr : lkdtm_WRITE_KERN+0x54/0x88
4593 03:21:38.176857 # [ 169.610234] sp : ffff80000fb9bba0
4594 03:21:38.216723 # [ 169.613816] x29: ffff80000fb9bba0 x28: ffff00080464b4c0 x27: 0000000000000000
4595 03:21:38.217009 # [ 169.621245] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
4596 03:21:38.217275 # [ 169.628670] x23: ffff00080b62d000 x22: ffff80000fb9bd40 x21: 0000000000ad43ac
4597 03:21:38.217815 # [ 169.636098] x20: ffff800008c0f8d0 x19: ffff8000096e3c7c x18: 0000000000000000
4598 03:21:38.218017 # [ 169.643522] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff86ce9000
4599 03:21:38.219983 # [ 169.650946] x14: 000000000000000c x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4600 03:21:38.259976 # [ 169.658371] x11: 2074612065746972 x10: 7720657479622032 x9 : ffff80000815f818
4601 03:21:38.260269 # [ 169.665798] x8 : ffff00080464b4c0 x7 : 910003fda9bf7bfd x6 : d503233fd503201f
4602 03:21:38.260535 # [ 169.673224] x5 : ffff80000a1b8028 x4 : ffff8000096e3c7c x3 : ffff8000096e3c70
4603 03:21:38.260771 # [ 169.680652] x2 : 0000000000ad43b8 x1 : ffff800008c0f8c4 x0 : ffff8000096e3c7c
4604 03:21:38.261283 # [ 169.688076] Call trace:
4605 03:21:38.261503 # [ 169.690789] __memcpy+0x128/0x240
4606 03:21:38.261704 # [ 169.694379] lkdtm_do_action+0x2c/0x50
4607 03:21:38.263216 # [ 169.698402] direct_entry+0x164/0x180
4608 03:21:38.303338 # [ 169.702334] full_proxy_write+0x68/0xc0
4609 03:21:38.303933 # [ 169.706446] vfs_write+0xcc/0x2a0
4610 03:21:38.304432 # [ 169.710041] ksys_write+0x78/0x104
4611 03:21:38.304948 # [ 169.713716] __arm64_sys_write+0x28/0x3c
4612 03:21:38.305399 # [ 169.717914] invoke_syscall+0x8c/0x120
4613 03:21:38.306208 # [ 169.721938] el0_svc_common.constprop.0+0x68/0x124
4614 03:21:38.306631 # [ 169.727007] do_el0_svc+0x40/0xcc
4615 03:21:38.307187 # [ 169.730595] el0_svc+0x48/0xc0
4616 03:21:38.307551 # [ 169.733923] el0t_64_sync_handler+0xb8/0xbc
4617 03:21:38.307888 # [ 169.738382] el0t_64_sync+0x18c/0x190
4618 03:21:38.308318 # [ 169.742319] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4619 03:21:38.329628 # [ 169.748688] ---[ end trace 0000000000000000 ]---
4620 03:21:38.330171 # WRITE_KERN: saw 'call trace:': ok
4621 03:21:38.330567 ok 46 selftests: lkdtm: WRITE_KERN.sh
4622 03:21:38.332944 # selftests: lkdtm: WRITE_OPD.sh
4623 03:21:38.829181 <6>[ 170.663300] lkdtm: Performing direct entry WRITE_OPD
4624 03:21:38.832365 <6>[ 170.668611] lkdtm: XFAIL: Platform doesn't use function descriptors.
4625 03:21:38.971088 # [ 170.663300] lkdtm: Performing direct entry WRITE_OPD
4626 03:21:38.974421 # [ 170.668611] lkdtm: XFAIL: Platform doesn't use function descriptors.
4627 03:21:39.022102 # WRITE_OPD: saw 'XFAIL': [SKIP]
4628 03:21:39.101737 ok 47 selftests: lkdtm: WRITE_OPD.sh # SKIP
4629 03:21:39.197721 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4630 03:21:39.782122 <6>[ 171.595778] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4631 03:21:39.783073 <6>[ 171.602192] lkdtm: attempting good refcount_inc() without overflow
4632 03:21:39.783515 <6>[ 171.608716] lkdtm: attempting bad refcount_inc() overflow
4633 03:21:39.783902 <4>[ 171.614446] ------------[ cut here ]------------
4634 03:21:39.784261 <4>[ 171.619387] refcount_t: saturated; leaking memory.
4635 03:21:39.784610 <4>[ 171.624635] WARNING: CPU: 1 PID: 2746 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4636 03:21:39.825367 <4>[ 171.633469] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4637 03:21:39.825913 <4>[ 171.645294] CPU: 1 PID: 2746 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
4638 03:21:39.826697 <4>[ 171.653232] Hardware name: ARM Juno development board (r0) (DT)
4639 03:21:39.827115 <4>[ 171.659424] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4640 03:21:39.827474 <4>[ 171.666665] pc : refcount_warn_saturate+0x17c/0x224
4641 03:21:39.827816 <4>[ 171.671819] lr : refcount_warn_saturate+0x17c/0x224
4642 03:21:39.828144 <4>[ 171.676972] sp : ffff80000fd2ba10
4643 03:21:39.868727 <4>[ 171.680551] x29: ffff80000fd2ba10 x28: ffff000807e49a80 x27: 0000000000000000
4644 03:21:39.869249 <4>[ 171.687979] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
4645 03:21:39.870035 <4>[ 171.695403] x23: ffff0008077a6000 x22: ffff80000fd2bbe0 x21: 0000000000000016
4646 03:21:39.870453 <4>[ 171.702828] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
4647 03:21:39.870810 <4>[ 171.710251] x17: ffff800008c0fe18 x16: ffff80000878b7dc x15: ffff8000080b3eac
4648 03:21:39.872368 <4>[ 171.717676] x14: ffff8000096fbbcc x13: ffff80000802e97c x12: ffff80000843e65c
4649 03:21:39.912050 <4>[ 171.725099] x11: ffff80000843e5a8 x10: ffff80000843e21c x9 : ffff800009704f20
4650 03:21:39.912564 <4>[ 171.732523] x8 : ffff00080134c790 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
4651 03:21:39.913318 <4>[ 171.739947] x5 : ffff80000fd2c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
4652 03:21:39.913722 <4>[ 171.747370] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807e49a80
4653 03:21:39.914175 <4>[ 171.754793] Call trace:
4654 03:21:39.914652 <4>[ 171.757503] refcount_warn_saturate+0x17c/0x224
4655 03:21:39.914994 <4>[ 171.762309] __refcount_add.constprop.0+0x88/0xa0
4656 03:21:39.915799 <4>[ 171.767291] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4657 03:21:39.955504 <4>[ 171.772361] lkdtm_do_action+0x2c/0x50
4658 03:21:39.956033 <4>[ 171.776382] direct_entry+0x164/0x180
4659 03:21:39.956407 <4>[ 171.780315] full_proxy_write+0x68/0xc0
4660 03:21:39.956750 <4>[ 171.784425] vfs_write+0xcc/0x2a0
4661 03:21:39.957460 <4>[ 171.788015] ksys_write+0x78/0x104
4662 03:21:39.957837 <4>[ 171.791690] __arm64_sys_write+0x28/0x3c
4663 03:21:39.958225 <4>[ 171.795888] invoke_syscall+0x8c/0x120
4664 03:21:39.958551 <4>[ 171.799913] el0_svc_common.constprop.0+0x68/0x124
4665 03:21:39.958991 <4>[ 171.804981] do_el0_svc+0x40/0xcc
4666 03:21:39.959398 <4>[ 171.808568] el0_svc+0x48/0xc0
4667 03:21:39.998852 <4>[ 171.811896] el0t_64_sync_handler+0xb8/0xbc
4668 03:21:39.999373 <4>[ 171.816355] el0t_64_sync+0x18c/0x190
4669 03:21:39.999750 <4>[ 171.820288] irq event stamp: 0
4670 03:21:40.000096 <4>[ 171.823606] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4671 03:21:40.000821 <4>[ 171.830151] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4672 03:21:40.001208 <4>[ 171.838614] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4673 03:21:40.001544 <4>[ 171.847074] softirqs last disabled at (0): [<0000000000000000>] 0x0
4674 03:21:40.002494 <4>[ 171.853615] ---[ end trace 0000000000000000 ]---
4675 03:21:40.017293 <6>[ 171.858587] lkdtm: Overflow detected: saturated
4676 03:21:40.189662 # [ 171.595778] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4677 03:21:40.190326 # [ 171.602192] lkdtm: attempting good refcount_inc() without overflow
4678 03:21:40.191071 # [ 171.608716] lkdtm: attempting bad refcount_inc() overflow
4679 03:21:40.191454 # [ 171.614446] ------------[ cut here ]------------
4680 03:21:40.191797 # [ 171.619387] refcount_t: saturated; leaking memory.
4681 03:21:40.192131 # [ 171.624635] WARNING: CPU: 1 PID: 2746 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4682 03:21:40.232817 # [ 171.633469] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4683 03:21:40.233385 # [ 171.645294] CPU: 1 PID: 2746 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
4684 03:21:40.234150 # [ 171.653232] Hardware name: ARM Juno development board (r0) (DT)
4685 03:21:40.234541 # [ 171.659424] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4686 03:21:40.234885 # [ 171.666665] pc : refcount_warn_saturate+0x17c/0x224
4687 03:21:40.235219 # [ 171.671819] lr : refcount_warn_saturate+0x17c/0x224
4688 03:21:40.236372 # [ 171.676972] sp : ffff80000fd2ba10
4689 03:21:40.275947 # [ 171.680551] x29: ffff80000fd2ba10 x28: ffff000807e49a80 x27: 0000000000000000
4690 03:21:40.276484 # [ 171.687979] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
4691 03:21:40.277239 # [ 171.695403] x23: ffff0008077a6000 x22: ffff80000fd2bbe0 x21: 0000000000000016
4692 03:21:40.277636 # [ 171.702828] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
4693 03:21:40.277981 # [ 171.710251] x17: ffff800008c0fe18 x16: ffff80000878b7dc x15: ffff8000080b3eac
4694 03:21:40.279553 # [ 171.717676] x14: ffff8000096fbbcc x13: ffff80000802e97c x12: ffff80000843e65c
4695 03:21:40.319160 # [ 171.725099] x11: ffff80000843e5a8 x10: ffff80000843e21c x9 : ffff800009704f20
4696 03:21:40.319700 # [ 171.732523] x8 : ffff00080134c790 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
4697 03:21:40.320465 # [ 171.739947] x5 : ffff80000fd2c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
4698 03:21:40.320861 # [ 171.747370] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807e49a80
4699 03:21:40.321205 # [ 171.754793] Call trace:
4700 03:21:40.321534 # [ 171.757503] refcount_warn_saturate+0x17c/0x224
4701 03:21:40.321853 # [ 171.762309] __refcount_add.constprop.0+0x88/0xa0
4702 03:21:40.362275 # [ 171.767291] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4703 03:21:40.362849 # [ 171.772361] lkdtm_do_action+0x2c/0x50
4704 03:21:40.363228 # [ 171.776382] direct_entry+0x164/0x180
4705 03:21:40.363570 # [ 171.780315] full_proxy_write+0x68/0xc0
4706 03:21:40.363899 # [ 171.784425] vfs_write+0xcc/0x2a0
4707 03:21:40.364594 # [ 171.788015] ksys_write+0x78/0x104
4708 03:21:40.364965 # [ 171.791690] __arm64_sys_write+0x28/0x3c
4709 03:21:40.365297 # [ 171.795888] invoke_syscall+0x8c/0x120
4710 03:21:40.365696 # [ 171.799913] el0_svc_common.constprop.0+0x68/0x124
4711 03:21:40.366105 # [ 171.804981] do_el0_svc+0x40/0xcc
4712 03:21:40.366426 # [ 171.808568] el0_svc+0x48/0xc0
4713 03:21:40.405503 # [ 171.811896] el0t_64_sync_handler+0xb8/0xbc
4714 03:21:40.406092 # [ 171.816355] el0t_64_sync+0x18c/0x190
4715 03:21:40.406467 # [ 171.820288] irq event stamp: 0
4716 03:21:40.407189 # [ 171.823606] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4717 03:21:40.407567 # [ 171.830151] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4718 03:21:40.407899 # [ 171.838614] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4719 03:21:40.408214 # [ 171.847074] softirqs last disabled at (0): [<0000000000000000>] 0x0
4720 03:21:40.409126 # [ 171.853615] ---[ end trace 0000000000000000 ]---
4721 03:21:40.431635 # [ 171.858587] lkdtm: Overflow detected: saturated
4722 03:21:40.432136 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
4723 03:21:40.434889 ok 48 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4724 03:21:40.435351 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4725 03:21:40.938934 <6>[ 172.754291] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4726 03:21:40.939511 <6>[ 172.760671] lkdtm: attempting good refcount_add() without overflow
4727 03:21:40.939893 <6>[ 172.767201] lkdtm: attempting bad refcount_add() overflow
4728 03:21:40.940237 <4>[ 172.772933] ------------[ cut here ]------------
4729 03:21:40.940946 <4>[ 172.777873] refcount_t: saturated; leaking memory.
4730 03:21:40.941329 <4>[ 172.783054] WARNING: CPU: 3 PID: 2785 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4731 03:21:40.982243 <4>[ 172.791890] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4732 03:21:40.983196 <4>[ 172.803748] CPU: 3 PID: 2785 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
4733 03:21:40.983617 <4>[ 172.811693] Hardware name: ARM Juno development board (r0) (DT)
4734 03:21:40.983978 <4>[ 172.817890] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4735 03:21:40.984318 <4>[ 172.825138] pc : refcount_warn_saturate+0x17c/0x224
4736 03:21:40.984646 <4>[ 172.830302] lr : refcount_warn_saturate+0x17c/0x224
4737 03:21:40.985844 <4>[ 172.835462] sp : ffff80000fddbbd0
4738 03:21:41.025686 <4>[ 172.839047] x29: ffff80000fddbbd0 x28: ffff000807e4cf00 x27: 0000000000000000
4739 03:21:41.026235 <4>[ 172.846487] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
4740 03:21:41.026984 <4>[ 172.853925] x23: ffff00080478c000 x22: ffff80000fddbda0 x21: 0000000000000016
4741 03:21:41.027380 <4>[ 172.861363] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
4742 03:21:41.027731 <4>[ 172.868801] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff945e6000
4743 03:21:41.029229 <4>[ 172.876239] x14: 0000000000000000 x13: 205d333738373737 x12: 2e32373120205b3e
4744 03:21:41.069133 <4>[ 172.883677] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f818
4745 03:21:41.069668 <4>[ 172.891115] x8 : ffff000807e4cf00 x7 : 3337383737372e32 x6 : 0000000000001ffe
4746 03:21:41.070089 <4>[ 172.898552] x5 : 0000000000017fe8 x4 : ffff00097ef60c58 x3 : ffff800974a34000
4747 03:21:41.070831 <4>[ 172.905988] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807e4cf00
4748 03:21:41.071222 <4>[ 172.913426] Call trace:
4749 03:21:41.071563 <4>[ 172.916141] refcount_warn_saturate+0x17c/0x224
4750 03:21:41.072627 <4>[ 172.920955] __refcount_add.constprop.0+0x88/0xa0
4751 03:21:41.112562 <4>[ 172.925945] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4752 03:21:41.113078 <4>[ 172.931025] lkdtm_do_action+0x2c/0x50
4753 03:21:41.113453 <4>[ 172.935054] direct_entry+0x164/0x180
4754 03:21:41.113795 <4>[ 172.938995] full_proxy_write+0x68/0xc0
4755 03:21:41.114542 <4>[ 172.943115] vfs_write+0xcc/0x2a0
4756 03:21:41.114920 <4>[ 172.946712] ksys_write+0x78/0x104
4757 03:21:41.115248 <4>[ 172.950395] __arm64_sys_write+0x28/0x3c
4758 03:21:41.115566 <4>[ 172.954600] invoke_syscall+0x8c/0x120
4759 03:21:41.115944 <4>[ 172.958634] el0_svc_common.constprop.0+0x68/0x124
4760 03:21:41.116281 <4>[ 172.963711] do_el0_svc+0x40/0xcc
4761 03:21:41.116667 <4>[ 172.967306] el0_svc+0x48/0xc0
4762 03:21:41.155886 <4>[ 172.970643] el0t_64_sync_handler+0xb8/0xbc
4763 03:21:41.156402 <4>[ 172.975110] el0t_64_sync+0x18c/0x190
4764 03:21:41.156777 <4>[ 172.979052] irq event stamp: 0
4765 03:21:41.157121 <4>[ 172.982376] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4766 03:21:41.157832 <4>[ 172.988931] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4767 03:21:41.158253 <4>[ 172.997403] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4768 03:21:41.159416 <4>[ 173.005873] softirqs last disabled at (0): [<0000000000000000>] 0x0
4769 03:21:41.176945 <4>[ 173.012424] ---[ end trace 0000000000000000 ]---
4770 03:21:41.180092 <6>[ 173.017555] lkdtm: Overflow detected: saturated
4771 03:21:41.366419 # [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
4772 03:21:41.367004 # [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4773 03:21:41.367736 # [ 0.000000] mem auto-init: stack:off, heap alloc:on, heap free:on
4774 03:21:41.368116 # [ 0.000000] mem auto-init: clearing system memory may take some time...
4775 03:21:41.368461 # [ 172.754291] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4776 03:21:41.369904 # [ 172.760671] lkdtm: attempting good refcount_add() without overflow
4777 03:21:41.409557 # [ 172.767201] lkdtm: attempting bad refcount_add() overflow
4778 03:21:41.410118 # [ 172.772933] ------------[ cut here ]------------
4779 03:21:41.410616 # [ 172.777873] refcount_t: saturated; leaking memory.
4780 03:21:41.411067 # [ 172.783054] WARNING: CPU: 3 PID: 2785 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4781 03:21:41.411872 # [ 172.791890] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4782 03:21:41.413025 # [ 172.803748] CPU: 3 PID: 2785 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
4783 03:21:41.452700 # [ 172.811693] Hardware name: ARM Juno development board (r0) (DT)
4784 03:21:41.453255 # [ 172.817890] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4785 03:21:41.453741 # [ 172.825138] pc : refcount_warn_saturate+0x17c/0x224
4786 03:21:41.454241 # [ 172.830302] lr : refcount_warn_saturate+0x17c/0x224
4787 03:21:41.455046 # [ 172.835462] sp : ffff80000fddbbd0
4788 03:21:41.455447 # [ 172.839047] x29: ffff80000fddbbd0 x28: ffff000807e4cf00 x27: 0000000000000000
4789 03:21:41.456303 # [ 172.846487] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
4790 03:21:41.495896 # [ 172.853925] x23: ffff00080478c000 x22: ffff80000fddbda0 x21: 0000000000000016
4791 03:21:41.496443 # [ 172.861363] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
4792 03:21:41.497278 # [ 172.868801] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff945e6000
4793 03:21:41.497686 # [ 172.876239] x14: 0000000000000000 x13: 205d333738373737 x12: 2e32373120205b3e
4794 03:21:41.498085 # [ 172.883677] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f818
4795 03:21:41.499474 # [ 172.891115] x8 : ffff000807e4cf00 x7 : 3337383737372e32 x6 : 0000000000001ffe
4796 03:21:41.539132 # [ 172.898552] x5 : 0000000000017fe8 x4 : ffff00097ef60c58 x3 : ffff800974a34000
4797 03:21:41.539719 # [ 172.905988] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807e4cf00
4798 03:21:41.540208 # [ 172.913426] Call trace:
4799 03:21:41.541117 # [ 172.916141] refcount_warn_saturate+0x17c/0x224
4800 03:21:41.541526 # [ 172.920955] __refcount_add.constprop.0+0x88/0xa0
4801 03:21:41.541972 # [ 172.925945] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4802 03:21:41.542537 # [ 172.931025] lkdtm_do_action+0x2c/0x50
4803 03:21:41.542979 # [ 172.935054] direct_entry+0x164/0x180
4804 03:21:41.543504 # [ 172.938995] full_proxy_write+0x68/0xc0
4805 03:21:41.582211 # [ 172.943115] vfs_write+0xcc/0x2a0
4806 03:21:41.582786 # [ 172.946712] ksys_write+0x78/0x104
4807 03:21:41.583359 # [ 172.950395] __arm64_sys_write+0x28/0x3c
4808 03:21:41.584234 # [ 172.954600] invoke_syscall+0x8c/0x120
4809 03:21:41.584661 # [ 172.958634] el0_svc_common.constprop.0+0x68/0x124
4810 03:21:41.585111 # [ 172.963711] do_el0_svc+0x40/0xcc
4811 03:21:41.585549 # [ 172.967306] el0_svc+0x48/0xc0
4812 03:21:41.585979 # [ 172.970643] el0t_64_sync_handler+0xb8/0xbc
4813 03:21:41.586438 # [ 172.975110] el0t_64_sync+0x18c/0x190
4814 03:21:41.586860 # [ 172.979052] irq event stamp: 0
4815 03:21:41.587377 # [ 172.982376] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4816 03:21:41.625469 # [ 172.988931] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4817 03:21:41.626077 # [ 172.997403] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4818 03:21:41.626833 # [ 173.005873] softirqs last disabled at (0): [<0000000000000000>] 0x0
4819 03:21:41.627228 # [ 173.012424] ---[ end trace 0000000000000000 ]---
4820 03:21:41.627575 # [ 173.017555] lkdtm: Overflow detected: saturated
4821 03:21:41.627903 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
4822 03:21:41.629027 ok 49 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4823 03:21:41.643657 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4824 03:21:42.132514 <6>[ 173.946418] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4825 03:21:42.133104 <6>[ 173.953604] lkdtm: attempting bad refcount_inc_not_zero() overflow
4826 03:21:42.133482 <4>[ 173.960792] ------------[ cut here ]------------
4827 03:21:42.134187 <4>[ 173.965749] refcount_t: saturated; leaking memory.
4828 03:21:42.134565 <4>[ 173.970920] WARNING: CPU: 1 PID: 2824 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4829 03:21:42.136113 <4>[ 173.979659] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4830 03:21:42.175871 <4>[ 173.991484] CPU: 1 PID: 2824 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
4831 03:21:42.176389 <4>[ 173.999423] Hardware name: ARM Juno development board (r0) (DT)
4832 03:21:42.176767 <4>[ 174.005615] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4833 03:21:42.177496 <4>[ 174.012857] pc : refcount_warn_saturate+0xf8/0x224
4834 03:21:42.177883 <4>[ 174.017924] lr : refcount_warn_saturate+0xf8/0x224
4835 03:21:42.178391 <4>[ 174.022990] sp : ffff80000fe93b80
4836 03:21:42.179371 <4>[ 174.026571] x29: ffff80000fe93b80 x28: ffff000806b8b4c0 x27: 0000000000000000
4837 03:21:42.219220 <4>[ 174.033998] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
4838 03:21:42.219746 <4>[ 174.041423] x23: ffff0008040d8000 x22: ffff80000fe93d60 x21: 0000000000000001
4839 03:21:42.220473 <4>[ 174.048848] x20: 0000000000000000 x19: ffff80000b71d000 x18: 0000000000000000
4840 03:21:42.220864 <4>[ 174.056272] x17: ffff800008162578 x16: ffff800008161ad8 x15: ffff800008161a20
4841 03:21:42.221218 <4>[ 174.063697] x14: 0000000000000000 x13: 0000000000000020 x12: 0101010101010101
4842 03:21:42.222810 <4>[ 174.071122] x11: 7f7f7f7f7f7f7f7f x10: 0000000000001500 x9 : ffff80000970448c
4843 03:21:42.262540 <4>[ 174.078546] x8 : ffff000806b8b4c0 x7 : ffff80000b0f9770 x6 : 0000000000000000
4844 03:21:42.263056 <4>[ 174.085971] x5 : ffff80000fe94000 x4 : 0000000000000001 x3 : ffff80000b0f5508
4845 03:21:42.263777 <4>[ 174.093395] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806b8b4c0
4846 03:21:42.264168 <4>[ 174.100819] Call trace:
4847 03:21:42.264518 <4>[ 174.103529] refcount_warn_saturate+0xf8/0x224
4848 03:21:42.264853 <4>[ 174.108249] __refcount_add_not_zero.constprop.0+0x88/0xa4
4849 03:21:42.266162 <4>[ 174.114016] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
4850 03:21:42.305927 <4>[ 174.119868] lkdtm_do_action+0x2c/0x50
4851 03:21:42.306481 <4>[ 174.123891] direct_entry+0x164/0x180
4852 03:21:42.306863 <4>[ 174.127825] full_proxy_write+0x68/0xc0
4853 03:21:42.307209 <4>[ 174.131936] vfs_write+0xcc/0x2a0
4854 03:21:42.307542 <4>[ 174.135526] ksys_write+0x78/0x104
4855 03:21:42.308226 <4>[ 174.139201] __arm64_sys_write+0x28/0x3c
4856 03:21:42.308605 <4>[ 174.143399] invoke_syscall+0x8c/0x120
4857 03:21:42.308936 <4>[ 174.147424] el0_svc_common.constprop.0+0x68/0x124
4858 03:21:42.309261 <4>[ 174.152493] do_el0_svc+0x40/0xcc
4859 03:21:42.309675 <4>[ 174.156081] el0_svc+0x48/0xc0
4860 03:21:42.310104 <4>[ 174.159409] el0t_64_sync_handler+0xb8/0xbc
4861 03:21:42.349259 <4>[ 174.163868] el0t_64_sync+0x18c/0x190
4862 03:21:42.349791 <4>[ 174.167801] irq event stamp: 0
4863 03:21:42.350307 <4>[ 174.171119] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4864 03:21:42.351145 <4>[ 174.177665] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4865 03:21:42.351586 <4>[ 174.186129] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4866 03:21:42.352035 <4>[ 174.194590] softirqs last disabled at (0): [<0000000000000000>] 0x0
4867 03:21:42.352841 <4>[ 174.201131] ---[ end trace 0000000000000000 ]---
4868 03:21:42.367869 <6>[ 174.206086] lkdtm: Overflow detected: saturated
4869 03:21:42.519706 # [ 0.000000] GIC: Using split EOI/Deactivate mode
4870 03:21:42.520046 # [ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
4871 03:21:42.520594 # [ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
4872 03:21:42.520829 # [ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
4873 03:21:42.521040 # [ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
4874 03:21:42.521243 # [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
4875 03:21:42.523049 # [ 0.000000] timer_sp804: timer clock not found: -517
4876 03:21:42.562910 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4877 03:21:42.563241 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
4878 03:21:42.563785 # [ 0.000000] timer_sp804: timer clock not found: -517
4879 03:21:42.564008 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4880 03:21:42.564218 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
4881 03:21:42.566270 # [ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
4882 03:21:42.606037 # [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
4883 03:21:42.606344 # [ 173.946418] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4884 03:21:42.606899 # [ 173.953604] lkdtm: attempting bad refcount_inc_not_zero() overflow
4885 03:21:42.607126 # [ 173.960792] ------------[ cut here ]------------
4886 03:21:42.607360 # [ 173.965749] refcount_t: saturated; leaking memory.
4887 03:21:42.609399 # [ 173.970920] WARNING: CPU: 1 PID: 2824 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4888 03:21:42.649465 # [ 173.979659] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4889 03:21:42.650399 # [ 173.991484] CPU: 1 PID: 2824 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
4890 03:21:42.650845 # [ 173.999423] Hardware name: ARM Juno development board (r0) (DT)
4891 03:21:42.651316 # [ 174.005615] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4892 03:21:42.651764 # [ 174.012857] pc : refcount_warn_saturate+0xf8/0x224
4893 03:21:42.653100 # [ 174.017924] lr : refcount_warn_saturate+0xf8/0x224
4894 03:21:42.692608 # [ 174.022990] sp : ffff80000fe93b80
4895 03:21:42.693152 # [ 174.026571] x29: ffff80000fe93b80 x28: ffff000806b8b4c0 x27: 0000000000000000
4896 03:21:42.693649 # [ 174.033998] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
4897 03:21:42.694545 # [ 174.041423] x23: ffff0008040d8000 x22: ffff80000fe93d60 x21: 0000000000000001
4898 03:21:42.694974 # [ 174.048848] x20: 0000000000000000 x19: ffff80000b71d000 x18: 0000000000000000
4899 03:21:42.695424 # [ 174.056272] x17: ffff800008162578 x16: ffff800008161ad8 x15: ffff800008161a20
4900 03:21:42.735754 # [ 174.063697] x14: 0000000000000000 x13: 0000000000000020 x12: 0101010101010101
4901 03:21:42.736305 # [ 174.071122] x11: 7f7f7f7f7f7f7f7f x10: 0000000000001500 x9 : ffff80000970448c
4902 03:21:42.737182 # [ 174.078546] x8 : ffff000806b8b4c0 x7 : ffff80000b0f9770 x6 : 0000000000000000
4903 03:21:42.737611 # [ 174.085971] x5 : ffff80000fe94000 x4 : 0000000000000001 x3 : ffff80000b0f5508
4904 03:21:42.738102 # [ 174.093395] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806b8b4c0
4905 03:21:42.738547 # [ 174.100819] Call trace:
4906 03:21:42.738977 # [ 174.103529] refcount_warn_saturate+0xf8/0x224
4907 03:21:42.778937 # [ 174.108249] __refcount_add_not_zero.constprop.0+0x88/0xa4
4908 03:21:42.779545 # [ 174.114016] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
4909 03:21:42.780061 # [ 174.119868] lkdtm_do_action+0x2c/0x50
4910 03:21:42.780942 # [ 174.123891] direct_entry+0x164/0x180
4911 03:21:42.781360 # [ 174.127825] full_proxy_write+0x68/0xc0
4912 03:21:42.781718 # [ 174.131936] vfs_write+0xcc/0x2a0
4913 03:21:42.782215 # [ 174.135526] ksys_write+0x78/0x104
4914 03:21:42.782648 # [ 174.139201] __arm64_sys_write+0x28/0x3c
4915 03:21:42.782985 # [ 174.143399] invoke_syscall+0x8c/0x120
4916 03:21:42.783330 # [ 174.147424] el0_svc_common.constprop.0+0x68/0x124
4917 03:21:42.783832 # [ 174.152493] do_el0_svc+0x40/0xcc
4918 03:21:42.822162 # [ 174.156081] el0_svc+0x48/0xc0
4919 03:21:42.822715 # [ 174.159409] el0t_64_sync_handler+0xb8/0xbc
4920 03:21:42.823114 # [ 174.163868] el0t_64_sync+0x18c/0x190
4921 03:21:42.823807 # [ 174.167801] irq event stamp: 0
4922 03:21:42.824179 # [ 174.171119] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4923 03:21:42.824539 # [ 174.177665] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4924 03:21:42.824867 # [ 174.186129] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4925 03:21:42.825699 # [ 174.194590] softirqs last disabled at (0): [<0000000000000000>] 0x0
4926 03:21:42.859497 # [ 174.201131] ---[ end trace 0000000000000000 ]---
4927 03:21:42.859996 # [ 174.206086] lkdtm: Overflow detected: saturated
4928 03:21:42.860706 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
4929 03:21:42.861092 ok 50 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4930 03:21:42.862909 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
4931 03:21:43.303266 <6>[ 175.116697] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4932 03:21:43.303849 <6>[ 175.124129] lkdtm: attempting bad refcount_add_not_zero() overflow
4933 03:21:43.304568 <4>[ 175.130661] ------------[ cut here ]------------
4934 03:21:43.304954 <4>[ 175.135604] refcount_t: saturated; leaking memory.
4935 03:21:43.305301 <4>[ 175.140987] WARNING: CPU: 1 PID: 2863 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4936 03:21:43.306841 <4>[ 175.149734] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4937 03:21:43.346557 <4>[ 175.161560] CPU: 1 PID: 2863 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
4938 03:21:43.347425 <4>[ 175.169498] Hardware name: ARM Juno development board (r0) (DT)
4939 03:21:43.347830 <4>[ 175.175690] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4940 03:21:43.348186 <4>[ 175.182932] pc : refcount_warn_saturate+0xf8/0x224
4941 03:21:43.348525 <4>[ 175.187998] lr : refcount_warn_saturate+0xf8/0x224
4942 03:21:43.348852 <4>[ 175.193064] sp : ffff80000fe23b80
4943 03:21:43.350353 <4>[ 175.196644] x29: ffff80000fe23b80 x28: ffff0008063b1a80 x27: 0000000000000000
4944 03:21:43.389914 <4>[ 175.204072] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
4945 03:21:43.390819 <4>[ 175.211497] x23: ffff0008027fe000 x22: ffff80000fe23d60 x21: 0000000000000006
4946 03:21:43.391234 <4>[ 175.218921] x20: 0000000000000000 x19: ffff80000b71d000 x18: 0000000000000000
4947 03:21:43.391587 <4>[ 175.226345] x17: ffff8000096e48ec x16: ffff80000878b758 x15: ffff8000080b3eac
4948 03:21:43.391921 <4>[ 175.233770] x14: ffff8000096fbbcc x13: ffff80000802e97c x12: ffff80000843e65c
4949 03:21:43.393530 <4>[ 175.241194] x11: ffff80000843e5a8 x10: ffff80000843e21c x9 : ffff800009704f20
4950 03:21:43.433239 <4>[ 175.248619] x8 : ffff000801348590 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
4951 03:21:43.433762 <4>[ 175.256044] x5 : ffff80000fe24000 x4 : 0000000000000001 x3 : ffff80000b0f5508
4952 03:21:43.434506 <4>[ 175.263467] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008063b1a80
4953 03:21:43.434892 <4>[ 175.270891] Call trace:
4954 03:21:43.435240 <4>[ 175.273601] refcount_warn_saturate+0xf8/0x224
4955 03:21:43.435572 <4>[ 175.278321] __refcount_add_not_zero.constprop.0+0x88/0xa4
4956 03:21:43.436820 <4>[ 175.284091] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
4957 03:21:43.476631 <4>[ 175.289938] lkdtm_do_action+0x2c/0x50
4958 03:21:43.477141 <4>[ 175.293960] direct_entry+0x164/0x180
4959 03:21:43.477512 <4>[ 175.297892] full_proxy_write+0x68/0xc0
4960 03:21:43.477854 <4>[ 175.302004] vfs_write+0xcc/0x2a0
4961 03:21:43.478238 <4>[ 175.305594] ksys_write+0x78/0x104
4962 03:21:43.478953 <4>[ 175.309269] __arm64_sys_write+0x28/0x3c
4963 03:21:43.479323 <4>[ 175.313468] invoke_syscall+0x8c/0x120
4964 03:21:43.479650 <4>[ 175.317493] el0_svc_common.constprop.0+0x68/0x124
4965 03:21:43.479986 <4>[ 175.322562] do_el0_svc+0x40/0xcc
4966 03:21:43.480433 <4>[ 175.326149] el0_svc+0x48/0xc0
4967 03:21:43.480955 <4>[ 175.329477] el0t_64_sync_handler+0xb8/0xbc
4968 03:21:43.520049 <4>[ 175.333935] el0t_64_sync+0x18c/0x190
4969 03:21:43.520583 <4>[ 175.337868] irq event stamp: 0
4970 03:21:43.521071 <4>[ 175.341187] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4971 03:21:43.521528 <4>[ 175.347733] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4972 03:21:43.521973 <4>[ 175.356196] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4973 03:21:43.522806 <4>[ 175.364656] softirqs last disabled at (0): [<0000000000000000>] 0x0
4974 03:21:43.523588 <4>[ 175.371198] ---[ end trace 0000000000000000 ]---
4975 03:21:43.538880 <6>[ 175.376173] lkdtm: Overflow detected: saturated
4976 03:21:43.722603 # [ 175.116697] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4977 03:21:43.722929 # [ 175.124129] lkdtm: attempting bad refcount_add_not_zero() overflow
4978 03:21:43.723160 # [ 175.130661] ------------[ cut here ]------------
4979 03:21:43.723378 # [ 175.135604] refcount_t: saturated; leaking memory.
4980 03:21:43.723814 # [ 175.140987] WARNING: CPU: 1 PID: 2863 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4981 03:21:43.725885 # [ 175.149734] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
4982 03:21:43.765754 # [ 175.161560] CPU: 1 PID: 2863 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
4983 03:21:43.766077 # [ 175.169498] Hardware name: ARM Juno development board (r0) (DT)
4984 03:21:43.766296 # [ 175.175690] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4985 03:21:43.766752 # [ 175.182932] pc : refcount_warn_saturate+0xf8/0x224
4986 03:21:43.766954 # [ 175.187998] lr : refcount_warn_saturate+0xf8/0x224
4987 03:21:43.767136 # [ 175.193064] sp : ffff80000fe23b80
4988 03:21:43.767313 # [ 175.196644] x29: ffff80000fe23b80 x28: ffff0008063b1a80 x27: 0000000000000000
4989 03:21:43.808906 # [ 175.204072] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
4990 03:21:43.809191 # [ 175.211497] x23: ffff0008027fe000 x22: ffff80000fe23d60 x21: 0000000000000006
4991 03:21:43.809397 # [ 175.218921] x20: 0000000000000000 x19: ffff80000b71d000 x18: 0000000000000000
4992 03:21:43.809583 # [ 175.226345] x17: ffff8000096e48ec x16: ffff80000878b758 x15: ffff8000080b3eac
4993 03:21:43.810046 # [ 175.233770] x14: ffff8000096fbbcc x13: ffff80000802e97c x12: ffff80000843e65c
4994 03:21:43.812221 # [ 175.241194] x11: ffff80000843e5a8 x10: ffff80000843e21c x9 : ffff800009704f20
4995 03:21:43.852343 # [ 175.248619] x8 : ffff000801348590 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
4996 03:21:43.852977 # [ 175.256044] x5 : ffff80000fe24000 x4 : 0000000000000001 x3 : ffff80000b0f5508
4997 03:21:43.853376 # [ 175.263467] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008063b1a80
4998 03:21:43.853738 # [ 175.270891] Call trace:
4999 03:21:43.854478 # [ 175.273601] refcount_warn_saturate+0xf8/0x224
5000 03:21:43.854859 # [ 175.278321] __refcount_add_not_zero.constprop.0+0x88/0xa4
5001 03:21:43.855210 # [ 175.284091] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
5002 03:21:43.855927 # [ 175.289938] lkdtm_do_action+0x2c/0x50
5003 03:21:43.895572 # [ 175.293960] direct_entry+0x164/0x180
5004 03:21:43.896097 # [ 175.297892] full_proxy_write+0x68/0xc0
5005 03:21:43.896486 # [ 175.302004] vfs_write+0xcc/0x2a0
5006 03:21:43.896836 # [ 175.305594] ksys_write+0x78/0x104
5007 03:21:43.897175 # [ 175.309269] __arm64_sys_write+0x28/0x3c
5008 03:21:43.897504 # [ 175.313468] invoke_syscall+0x8c/0x120
5009 03:21:43.898209 # [ 175.317493] el0_svc_common.constprop.0+0x68/0x124
5010 03:21:43.898579 # [ 175.322562] do_el0_svc+0x40/0xcc
5011 03:21:43.899031 # [ 175.326149] el0_svc+0x48/0xc0
5012 03:21:43.899369 # [ 175.329477] el0t_64_sync_handler+0xb8/0xbc
5013 03:21:43.899763 # [ 175.333935] el0t_64_sync+0x18c/0x190
5014 03:21:43.938624 # [ 175.337868] irq event stamp: 0
5015 03:21:43.939174 # [ 175.341187] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5016 03:21:43.939571 # [ 175.347733] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5017 03:21:43.940318 # [ 175.356196] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5018 03:21:43.940720 # [ 175.364656] softirqs last disabled at (0): [<0000000000000000>] 0x0
5019 03:21:43.941071 # [ 175.371198] ---[ end trace 0000000000000000 ]---
5020 03:21:43.942137 # [ 175.376173] lkdtm: Overflow detected: saturated
5021 03:21:43.959579 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
5022 03:21:43.962783 ok 51 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5023 03:21:43.963282 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5024 03:21:44.489315 <6>[ 176.305646] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5025 03:21:44.489901 <6>[ 176.311659] lkdtm: attempting good refcount_dec()
5026 03:21:44.490372 <6>[ 176.316700] lkdtm: attempting bad refcount_dec() to zero
5027 03:21:44.491147 <4>[ 176.322340] ------------[ cut here ]------------
5028 03:21:44.491562 <4>[ 176.327284] refcount_t: decrement hit 0; leaking memory.
5029 03:21:44.491919 <4>[ 176.333102] WARNING: CPU: 1 PID: 2902 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5030 03:21:44.532566 <4>[ 176.341849] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5031 03:21:44.533542 <4>[ 176.353674] CPU: 1 PID: 2902 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5032 03:21:44.533973 <4>[ 176.361613] Hardware name: ARM Juno development board (r0) (DT)
5033 03:21:44.534392 <4>[ 176.367804] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5034 03:21:44.534754 <4>[ 176.375046] pc : refcount_warn_saturate+0x68/0x224
5035 03:21:44.535212 <4>[ 176.380113] lr : refcount_warn_saturate+0x68/0x224
5036 03:21:44.536352 <4>[ 176.385179] sp : ffff80000ffebbb0
5037 03:21:44.575969 <4>[ 176.388759] x29: ffff80000ffebbb0 x28: ffff000803768040 x27: 0000000000000000
5038 03:21:44.576520 <4>[ 176.396186] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5039 03:21:44.577241 <4>[ 176.403611] x23: ffff000803b89000 x22: ffff80000ffebd80 x21: 0000000000000012
5040 03:21:44.577621 <4>[ 176.411036] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
5041 03:21:44.577964 <4>[ 176.418460] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5042 03:21:44.579546 <4>[ 176.425884] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5043 03:21:44.619262 <4>[ 176.433309] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000970448c
5044 03:21:44.620147 <4>[ 176.440733] x8 : ffff000803768040 x7 : 00000074b5503510 x6 : 0000000000000000
5045 03:21:44.620545 <4>[ 176.448158] x5 : ffff80000ffec000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5046 03:21:44.620898 <4>[ 176.455581] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000803768040
5047 03:21:44.621231 <4>[ 176.463005] Call trace:
5048 03:21:44.621554 <4>[ 176.465715] refcount_warn_saturate+0x68/0x224
5049 03:21:44.622788 <4>[ 176.470434] __refcount_dec.constprop.0+0x50/0x60
5050 03:21:44.662656 <4>[ 176.475419] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5051 03:21:44.663182 <4>[ 176.480139] lkdtm_do_action+0x2c/0x50
5052 03:21:44.663551 <4>[ 176.484161] direct_entry+0x164/0x180
5053 03:21:44.663894 <4>[ 176.488094] full_proxy_write+0x68/0xc0
5054 03:21:44.664224 <4>[ 176.492205] vfs_write+0xcc/0x2a0
5055 03:21:44.664893 <4>[ 176.495794] ksys_write+0x78/0x104
5056 03:21:44.665249 <4>[ 176.499469] __arm64_sys_write+0x28/0x3c
5057 03:21:44.665578 <4>[ 176.503666] invoke_syscall+0x8c/0x120
5058 03:21:44.665909 <4>[ 176.507692] el0_svc_common.constprop.0+0x68/0x124
5059 03:21:44.666397 <4>[ 176.512760] do_el0_svc+0x40/0xcc
5060 03:21:44.666928 <4>[ 176.516347] el0_svc+0x48/0xc0
5061 03:21:44.705952 <4>[ 176.519674] el0t_64_sync_handler+0xb8/0xbc
5062 03:21:44.706520 <4>[ 176.524133] el0t_64_sync+0x18c/0x190
5063 03:21:44.707000 <4>[ 176.528065] irq event stamp: 0
5064 03:21:44.707445 <4>[ 176.531384] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5065 03:21:44.708239 <4>[ 176.537929] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5066 03:21:44.708636 <4>[ 176.546392] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5067 03:21:44.709073 <4>[ 176.554852] softirqs last disabled at (0): [<0000000000000000>] 0x0
5068 03:21:44.724970 <4>[ 176.561394] ---[ end trace 0000000000000000 ]---
5069 03:21:44.725526 <6>[ 176.566369] lkdtm: Zero detected: saturated
5070 03:21:44.910214 # [ 176.305646] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5071 03:21:44.910764 # [ 176.311659] lkdtm: attempting good refcount_dec()
5072 03:21:44.911542 # [ 176.316700] lkdtm: attempting bad refcount_dec() to zero
5073 03:21:44.911906 # [ 176.322340] ------------[ cut here ]------------
5074 03:21:44.912302 # [ 176.327284] refcount_t: decrement hit 0; leaking memory.
5075 03:21:44.912692 # [ 176.333102] WARNING: CPU: 1 PID: 2902 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5076 03:21:44.953447 # [ 176.341849] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5077 03:21:44.954310 # [ 176.353674] CPU: 1 PID: 2902 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5078 03:21:44.954698 # [ 176.361613] Hardware name: ARM Juno development board (r0) (DT)
5079 03:21:44.955109 # [ 176.367804] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5080 03:21:44.955503 # [ 176.375046] pc : refcount_warn_saturate+0x68/0x224
5081 03:21:44.955885 # [ 176.380113] lr : refcount_warn_saturate+0x68/0x224
5082 03:21:44.956258 # [ 176.385179] sp : ffff80000ffebbb0
5083 03:21:44.996576 # [ 176.388759] x29: ffff80000ffebbb0 x28: ffff000803768040 x27: 0000000000000000
5084 03:21:44.997058 # [ 176.396186] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5085 03:21:44.997825 # [ 176.403611] x23: ffff000803b89000 x22: ffff80000ffebd80 x21: 0000000000000012
5086 03:21:44.998357 # [ 176.411036] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
5087 03:21:44.998768 # [ 176.418460] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5088 03:21:44.999153 # [ 176.425884] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5089 03:21:45.039831 # [ 176.433309] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000970448c
5090 03:21:45.040520 # [ 176.440733] x8 : ffff000803768040 x7 : 00000074b5503510 x6 : 0000000000000000
5091 03:21:45.041383 # [ 176.448158] x5 : ffff80000ffec000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5092 03:21:45.041942 # [ 176.455581] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000803768040
5093 03:21:45.042454 # [ 176.463005] Call trace:
5094 03:21:45.042896 # [ 176.465715] refcount_warn_saturate+0x68/0x224
5095 03:21:45.043334 # [ 176.470434] __refcount_dec.constprop.0+0x50/0x60
5096 03:21:45.043760 # [ 176.475419] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5097 03:21:45.082960 # [ 176.480139] lkdtm_do_action+0x2c/0x50
5098 03:21:45.083490 # [ 176.484161] direct_entry+0x164/0x180
5099 03:21:45.083858 # [ 176.488094] full_proxy_write+0x68/0xc0
5100 03:21:45.084547 # [ 176.492205] vfs_write+0xcc/0x2a0
5101 03:21:45.084914 # [ 176.495794] ksys_write+0x78/0x104
5102 03:21:45.085246 # [ 176.499469] __arm64_sys_write+0x28/0x3c
5103 03:21:45.085564 # [ 176.503666] invoke_syscall+0x8c/0x120
5104 03:21:45.085875 # [ 176.507692] el0_svc_common.constprop.0+0x68/0x124
5105 03:21:45.086246 # [ 176.512760] do_el0_svc+0x40/0xcc
5106 03:21:45.086662 # [ 176.516347] el0_svc+0x48/0xc0
5107 03:21:45.087056 # [ 176.519674] el0t_64_sync_handler+0xb8/0xbc
5108 03:21:45.126179 # [ 176.524133] el0t_64_sync+0x18c/0x190
5109 03:21:45.126788 # [ 176.528065] irq event stamp: 0
5110 03:21:45.127252 # [ 176.531384] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5111 03:21:45.128015 # [ 176.537929] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5112 03:21:45.128480 # [ 176.546392] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5113 03:21:45.128825 # [ 176.554852] softirqs last disabled at (0): [<0000000000000000>] 0x0
5114 03:21:45.129751 # [ 176.561394] ---[ end trace 0000000000000000 ]---
5115 03:21:45.152587 # [ 176.566369] lkdtm: Zero detected: saturated
5116 03:21:45.153081 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
5117 03:21:45.153448 ok 52 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5118 03:21:45.155869 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5119 03:21:45.746771 <6>[ 177.563055] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5120 03:21:45.747387 <6>[ 177.569445] lkdtm: attempting bad refcount_dec() below zero
5121 03:21:45.747812 <4>[ 177.575354] ------------[ cut here ]------------
5122 03:21:45.748192 <4>[ 177.580299] refcount_t: decrement hit 0; leaking memory.
5123 03:21:45.748909 <4>[ 177.586003] WARNING: CPU: 5 PID: 2946 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5124 03:21:45.750279 <4>[ 177.594754] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5125 03:21:45.790081 <4>[ 177.606612] CPU: 5 PID: 2946 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5126 03:21:45.791038 <4>[ 177.614557] Hardware name: ARM Juno development board (r0) (DT)
5127 03:21:45.791468 <4>[ 177.620754] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5128 03:21:45.791834 <4>[ 177.628001] pc : refcount_warn_saturate+0x68/0x224
5129 03:21:45.792179 <4>[ 177.633078] lr : refcount_warn_saturate+0x68/0x224
5130 03:21:45.792509 <4>[ 177.638152] sp : ffff8000100abb00
5131 03:21:45.793632 <4>[ 177.641738] x29: ffff8000100abb00 x28: ffff0008063b0040 x27: 0000000000000000
5132 03:21:45.833400 <4>[ 177.649178] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5133 03:21:45.833940 <4>[ 177.656615] x23: ffff0008037e2000 x22: ffff8000100abcd0 x21: 0000000000000016
5134 03:21:45.834718 <4>[ 177.664054] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
5135 03:21:45.835109 <4>[ 177.671492] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9344b000
5136 03:21:45.835454 <4>[ 177.678928] x14: 0000000000000000 x13: 205d393932303835 x12: 2e37373120205b3e
5137 03:21:45.876798 <4>[ 177.686366] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815f818
5138 03:21:45.877328 <4>[ 177.693804] x8 : ffff0008063b0040 x7 : 3939323038352e37 x6 : 0000000000001ffe
5139 03:21:45.877708 <4>[ 177.701241] x5 : 0000000000017fe8 x4 : ffff00097ef9ec58 x3 : ffff800974a72000
5140 03:21:45.878454 <4>[ 177.708678] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008063b0040
5141 03:21:45.878836 <4>[ 177.716115] Call trace:
5142 03:21:45.879172 <4>[ 177.718829] refcount_warn_saturate+0x68/0x224
5143 03:21:45.879493 <4>[ 177.723556] __refcount_dec.constprop.0+0x50/0x60
5144 03:21:45.880434 <4>[ 177.728550] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5145 03:21:45.920307 <4>[ 177.733627] lkdtm_do_action+0x2c/0x50
5146 03:21:45.920812 <4>[ 177.737657] direct_entry+0x164/0x180
5147 03:21:45.921180 <4>[ 177.741598] full_proxy_write+0x68/0xc0
5148 03:21:45.921515 <4>[ 177.745717] vfs_write+0xcc/0x2a0
5149 03:21:45.921839 <4>[ 177.749316] ksys_write+0x78/0x104
5150 03:21:45.922596 <4>[ 177.753000] __arm64_sys_write+0x28/0x3c
5151 03:21:45.922971 <4>[ 177.757205] invoke_syscall+0x8c/0x120
5152 03:21:45.923294 <4>[ 177.761239] el0_svc_common.constprop.0+0x68/0x124
5153 03:21:45.923605 <4>[ 177.766315] do_el0_svc+0x40/0xcc
5154 03:21:45.923935 <4>[ 177.769910] el0_svc+0x48/0xc0
5155 03:21:45.924312 <4>[ 177.773246] el0t_64_sync_handler+0xb8/0xbc
5156 03:21:45.963959 <4>[ 177.777714] el0t_64_sync+0x18c/0x190
5157 03:21:45.964478 <4>[ 177.781655] irq event stamp: 0
5158 03:21:45.964857 <4>[ 177.784979] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5159 03:21:45.965568 <4>[ 177.791535] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5160 03:21:45.965952 <4>[ 177.800007] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5161 03:21:45.966351 <4>[ 177.808477] softirqs last disabled at (0): [<0000000000000000>] 0x0
5162 03:21:45.967565 <4>[ 177.815028] ---[ end trace 0000000000000000 ]---
5163 03:21:45.982079 <6>[ 177.820238] lkdtm: Negative detected: saturated
5164 03:21:46.154070 # [ 177.563055] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5165 03:21:46.154659 # [ 177.569445] lkdtm: attempting bad refcount_dec() below zero
5166 03:21:46.155150 # [ 177.575354] ------------[ cut here ]------------
5167 03:21:46.155964 # [ 177.580299] refcount_t: decrement hit 0; leaking memory.
5168 03:21:46.156366 # [ 177.586003] WARNING: CPU: 5 PID: 2946 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5169 03:21:46.157615 # [ 177.594754] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5170 03:21:46.197124 # [ 177.606612] CPU: 5 PID: 2946 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5171 03:21:46.197706 # [ 177.614557] Hardware name: ARM Juno development board (r0) (DT)
5172 03:21:46.198509 # [ 177.620754] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5173 03:21:46.198918 # [ 177.628001] pc : refcount_warn_saturate+0x68/0x224
5174 03:21:46.199275 # [ 177.633078] lr : refcount_warn_saturate+0x68/0x224
5175 03:21:46.199623 # [ 177.638152] sp : ffff8000100abb00
5176 03:21:46.200678 # [ 177.641738] x29: ffff8000100abb00 x28: ffff0008063b0040 x27: 0000000000000000
5177 03:21:46.240289 # [ 177.649178] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5178 03:21:46.241238 # [ 177.656615] x23: ffff0008037e2000 x22: ffff8000100abcd0 x21: 0000000000000016
5179 03:21:46.241660 # [ 177.664054] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
5180 03:21:46.242060 # [ 177.671492] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9344b000
5181 03:21:46.242422 # [ 177.678928] x14: 0000000000000000 x13: 205d393932303835 x12: 2e37373120205b3e
5182 03:21:46.243925 # [ 177.686366] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815f818
5183 03:21:46.283473 # [ 177.693804] x8 : ffff0008063b0040 x7 : 3939323038352e37 x6 : 0000000000001ffe
5184 03:21:46.284075 # [ 177.701241] x5 : 0000000000017fe8 x4 : ffff00097ef9ec58 x3 : ffff800974a72000
5185 03:21:46.284559 # [ 177.708678] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008063b0040
5186 03:21:46.284947 # [ 177.716115] Call trace:
5187 03:21:46.285308 # [ 177.718829] refcount_warn_saturate+0x68/0x224
5188 03:21:46.286044 # [ 177.723556] __refcount_dec.constprop.0+0x50/0x60
5189 03:21:46.286432 # [ 177.728550] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5190 03:21:46.286915 # [ 177.733627] lkdtm_do_action+0x2c/0x50
5191 03:21:46.326573 # [ 177.737657] direct_entry+0x164/0x180
5192 03:21:46.327114 # [ 177.741598] full_proxy_write+0x68/0xc0
5193 03:21:46.327508 # [ 177.745717] vfs_write+0xcc/0x2a0
5194 03:21:46.327862 # [ 177.749316] ksys_write+0x78/0x104
5195 03:21:46.328204 # [ 177.753000] __arm64_sys_write+0x28/0x3c
5196 03:21:46.328539 # [ 177.757205] invoke_syscall+0x8c/0x120
5197 03:21:46.329211 # [ 177.761239] el0_svc_common.constprop.0+0x68/0x124
5198 03:21:46.329576 # [ 177.766315] do_el0_svc+0x40/0xcc
5199 03:21:46.329963 # [ 177.769910] el0_svc+0x48/0xc0
5200 03:21:46.330357 # [ 177.773246] el0t_64_sync_handler+0xb8/0xbc
5201 03:21:46.330763 # [ 177.777714] el0t_64_sync+0x18c/0x190
5202 03:21:46.369718 # [ 177.781655] irq event stamp: 0
5203 03:21:46.370300 # [ 177.784979] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5204 03:21:46.370696 # [ 177.791535] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5205 03:21:46.371460 # [ 177.800007] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5206 03:21:46.371865 # [ 177.808477] softirqs last disabled at (0): [<0000000000000000>] 0x0
5207 03:21:46.372235 # [ 177.815028] ---[ end trace 0000000000000000 ]---
5208 03:21:46.373199 # [ 177.820238] lkdtm: Negative detected: saturated
5209 03:21:46.396502 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
5210 03:21:46.397002 ok 53 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5211 03:21:46.399753 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5212 03:21:46.987667 <6>[ 178.802672] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5213 03:21:46.988284 <6>[ 178.810612] lkdtm: attempting bad refcount_dec_and_test() below zero
5214 03:21:46.988705 <4>[ 178.817351] ------------[ cut here ]------------
5215 03:21:46.989089 <4>[ 178.822566] refcount_t: underflow; use-after-free.
5216 03:21:46.989839 <4>[ 178.827949] WARNING: CPU: 1 PID: 2990 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5217 03:21:47.030877 <4>[ 178.836784] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5218 03:21:47.031416 <4>[ 178.848609] CPU: 1 PID: 2990 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5219 03:21:47.031813 <4>[ 178.856548] Hardware name: ARM Juno development board (r0) (DT)
5220 03:21:47.032171 <4>[ 178.862740] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5221 03:21:47.032518 <4>[ 178.869981] pc : refcount_warn_saturate+0x12c/0x224
5222 03:21:47.033227 <4>[ 178.875135] lr : refcount_warn_saturate+0x12c/0x224
5223 03:21:47.033617 <4>[ 178.880288] sp : ffff80001016bb70
5224 03:21:47.074169 <4>[ 178.883868] x29: ffff80001016bb70 x28: ffff0008044b34c0 x27: 0000000000000000
5225 03:21:47.074746 <4>[ 178.891295] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5226 03:21:47.075136 <4>[ 178.898720] x23: ffff000802df1000 x22: ffff80001016bd40 x21: 000000000000001f
5227 03:21:47.075837 <4>[ 178.906145] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
5228 03:21:47.076217 <4>[ 178.913569] x17: ffff800008c0fd7c x16: ffff80000878b78c x15: ffff8000080b3eac
5229 03:21:47.076566 <4>[ 178.920993] x14: ffff8000096fbbcc x13: ffff80000802e97c x12: ffff80000843e65c
5230 03:21:47.117484 <4>[ 178.928417] x11: ffff80000843e5a8 x10: ffff80000843e21c x9 : ffff800009704f20
5231 03:21:47.118054 <4>[ 178.935841] x8 : ffff00080134cd90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
5232 03:21:47.118449 <4>[ 178.943265] x5 : ffff80001016c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5233 03:21:47.119147 <4>[ 178.950688] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008044b34c0
5234 03:21:47.119520 <4>[ 178.958111] Call trace:
5235 03:21:47.119862 <4>[ 178.960821] refcount_warn_saturate+0x12c/0x224
5236 03:21:47.120190 <4>[ 178.965627] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5237 03:21:47.120979 <4>[ 178.971392] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
5238 03:21:47.160865 <4>[ 178.977247] lkdtm_do_action+0x2c/0x50
5239 03:21:47.161388 <4>[ 178.981267] direct_entry+0x164/0x180
5240 03:21:47.161767 <4>[ 178.985200] full_proxy_write+0x68/0xc0
5241 03:21:47.162153 <4>[ 178.989312] vfs_write+0xcc/0x2a0
5242 03:21:47.162841 <4>[ 178.992902] ksys_write+0x78/0x104
5243 03:21:47.163213 <4>[ 178.996577] __arm64_sys_write+0x28/0x3c
5244 03:21:47.163542 <4>[ 179.000775] invoke_syscall+0x8c/0x120
5245 03:21:47.163865 <4>[ 179.004800] el0_svc_common.constprop.0+0x68/0x124
5246 03:21:47.164304 <4>[ 179.009869] do_el0_svc+0x40/0xcc
5247 03:21:47.164763 <4>[ 179.013456] el0_svc+0x48/0xc0
5248 03:21:47.204292 <4>[ 179.016784] el0t_64_sync_handler+0xb8/0xbc
5249 03:21:47.204891 <4>[ 179.021243] el0t_64_sync+0x18c/0x190
5250 03:21:47.205392 <4>[ 179.025176] irq event stamp: 0
5251 03:21:47.205897 <4>[ 179.028494] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5252 03:21:47.206765 <4>[ 179.035040] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5253 03:21:47.207250 <4>[ 179.043503] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5254 03:21:47.207668 <4>[ 179.051962] softirqs last disabled at (0): [<0000000000000000>] 0x0
5255 03:21:47.208268 <4>[ 179.058504] ---[ end trace 0000000000000000 ]---
5256 03:21:47.222574 <6>[ 179.063522] lkdtm: Negative detected: saturated
5257 03:21:47.406665 # [ 178.802672] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5258 03:21:47.406999 # [ 178.810612] lkdtm: attempting bad refcount_dec_and_test() below zero
5259 03:21:47.407231 # [ 178.817351] ------------[ cut here ]------------
5260 03:21:47.407444 # [ 178.822566] refcount_t: underflow; use-after-free.
5261 03:21:47.407638 # [ 178.827949] WARNING: CPU: 1 PID: 2990 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5262 03:21:47.450151 # [ 178.836784] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5263 03:21:47.450744 # [ 178.848609] CPU: 1 PID: 2990 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5264 03:21:47.451161 # [ 178.856548] Hardware name: ARM Juno development board (r0) (DT)
5265 03:21:47.451920 # [ 178.862740] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5266 03:21:47.452333 # [ 178.869981] pc : refcount_warn_saturate+0x12c/0x224
5267 03:21:47.452689 # [ 178.875135] lr : refcount_warn_saturate+0x12c/0x224
5268 03:21:47.453029 # [ 178.880288] sp : ffff80001016bb70
5269 03:21:47.453760 # [ 178.883868] x29: ffff80001016bb70 x28: ffff0008044b34c0 x27: 0000000000000000
5270 03:21:47.493214 # [ 178.891295] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5271 03:21:47.493855 # [ 178.898720] x23: ffff000802df1000 x22: ffff80001016bd40 x21: 000000000000001f
5272 03:21:47.494318 # [ 178.906145] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
5273 03:21:47.495074 # [ 178.913569] x17: ffff800008c0fd7c x16: ffff80000878b78c x15: ffff8000080b3eac
5274 03:21:47.495485 # [ 178.920993] x14: ffff8000096fbbcc x13: ffff80000802e97c x12: ffff80000843e65c
5275 03:21:47.496775 # [ 178.928417] x11: ffff80000843e5a8 x10: ffff80000843e21c x9 : ffff800009704f20
5276 03:21:47.536379 # [ 178.935841] x8 : ffff00080134cd90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
5277 03:21:47.537000 # [ 178.943265] x5 : ffff80001016c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5278 03:21:47.537799 # [ 178.950688] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008044b34c0
5279 03:21:47.538332 # [ 178.958111] Call trace:
5280 03:21:47.538772 # [ 178.960821] refcount_warn_saturate+0x12c/0x224
5281 03:21:47.539183 # [ 178.965627] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5282 03:21:47.539933 # [ 178.971392] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
5283 03:21:47.579523 # [ 178.977247] lkdtm_do_action+0x2c/0x50
5284 03:21:47.580119 # [ 178.981267] direct_entry+0x164/0x180
5285 03:21:47.580532 # [ 178.985200] full_proxy_write+0x68/0xc0
5286 03:21:47.580906 # [ 178.989312] vfs_write+0xcc/0x2a0
5287 03:21:47.581256 # [ 178.992902] ksys_write+0x78/0x104
5288 03:21:47.581593 # [ 178.996577] __arm64_sys_write+0x28/0x3c
5289 03:21:47.582276 # [ 179.000775] invoke_syscall+0x8c/0x120
5290 03:21:47.582650 # [ 179.004800] el0_svc_common.constprop.0+0x68/0x124
5291 03:21:47.583065 # [ 179.009869] do_el0_svc+0x40/0xcc
5292 03:21:47.583399 # [ 179.013456] el0_svc+0x48/0xc0
5293 03:21:47.583788 # [ 179.016784] el0t_64_sync_handler+0xb8/0xbc
5294 03:21:47.622828 # [ 179.021243] el0t_64_sync+0x18c/0x190
5295 03:21:47.623396 # [ 179.025176] irq event stamp: 0
5296 03:21:47.623903 # [ 179.028494] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5297 03:21:47.624727 # [ 179.035040] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5298 03:21:47.625138 # [ 179.043503] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5299 03:21:47.625585 # [ 179.051962] softirqs last disabled at (0): [<0000000000000000>] 0x0
5300 03:21:47.626040 # [ 179.058504] ---[ end trace 0000000000000000 ]---
5301 03:21:47.626598 # [ 179.063522] lkdtm: Negative detected: saturated
5302 03:21:47.654691 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5303 03:21:47.657684 ok 54 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5304 03:21:47.658212 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5305 03:21:48.257574 <6>[ 180.068847] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5306 03:21:48.258165 <6>[ 180.075993] lkdtm: attempting bad refcount_sub_and_test() below zero
5307 03:21:48.259019 <4>[ 180.082891] ------------[ cut here ]------------
5308 03:21:48.259460 <4>[ 180.087848] refcount_t: underflow; use-after-free.
5309 03:21:48.259917 <4>[ 180.092990] WARNING: CPU: 1 PID: 3034 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5310 03:21:48.261274 <4>[ 180.101815] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5311 03:21:48.300925 <4>[ 180.113641] CPU: 1 PID: 3034 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5312 03:21:48.301491 <4>[ 180.121580] Hardware name: ARM Juno development board (r0) (DT)
5313 03:21:48.302344 <4>[ 180.127772] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5314 03:21:48.302767 <4>[ 180.135013] pc : refcount_warn_saturate+0x12c/0x224
5315 03:21:48.303223 <4>[ 180.140167] lr : refcount_warn_saturate+0x12c/0x224
5316 03:21:48.303664 <4>[ 180.145320] sp : ffff80001023ba90
5317 03:21:48.304093 <4>[ 180.148900] x29: ffff80001023ba90 x28: ffff0008044b4f00 x27: 0000000000000000
5318 03:21:48.344295 <4>[ 180.156328] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5319 03:21:48.344820 <4>[ 180.163753] x23: ffff00080b8ef000 x22: ffff80001023bc60 x21: 000000000000001f
5320 03:21:48.345670 <4>[ 180.171178] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
5321 03:21:48.346122 <4>[ 180.178603] x17: ffff800008162578 x16: ffff800008161ad8 x15: ffff800008161a20
5322 03:21:48.346578 <4>[ 180.186028] x14: 0000000000000000 x13: 205d383438373830 x12: 2e30383120205b3e
5323 03:21:48.347924 <4>[ 180.193452] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f818
5324 03:21:48.387630 <4>[ 180.200877] x8 : ffff0008044b4f00 x7 : 3834383738302e30 x6 : 0000000000001ffe
5325 03:21:48.388173 <4>[ 180.208302] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
5326 03:21:48.389040 <4>[ 180.215726] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008044b4f00
5327 03:21:48.389468 <4>[ 180.223150] Call trace:
5328 03:21:48.389921 <4>[ 180.225860] refcount_warn_saturate+0x12c/0x224
5329 03:21:48.390400 <4>[ 180.230666] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5330 03:21:48.390830 <4>[ 180.236431] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
5331 03:21:48.391368 <4>[ 180.242285] lkdtm_do_action+0x2c/0x50
5332 03:21:48.431006 <4>[ 180.246307] direct_entry+0x164/0x180
5333 03:21:48.431530 <4>[ 180.250239] full_proxy_write+0x68/0xc0
5334 03:21:48.432020 <4>[ 180.254351] vfs_write+0xcc/0x2a0
5335 03:21:48.432477 <4>[ 180.257941] ksys_write+0x78/0x104
5336 03:21:48.433265 <4>[ 180.261617] __arm64_sys_write+0x28/0x3c
5337 03:21:48.433665 <4>[ 180.265815] invoke_syscall+0x8c/0x120
5338 03:21:48.434140 <4>[ 180.269840] el0_svc_common.constprop.0+0x68/0x124
5339 03:21:48.434599 <4>[ 180.274909] do_el0_svc+0x40/0xcc
5340 03:21:48.435026 <4>[ 180.278497] el0_svc+0x48/0xc0
5341 03:21:48.435447 <4>[ 180.281824] el0t_64_sync_handler+0xb8/0xbc
5342 03:21:48.435964 <4>[ 180.286283] el0t_64_sync+0x18c/0x190
5343 03:21:48.484579 <4>[ 180.290217] irq event stamp: 0
5344 03:21:48.485190 <4>[ 180.293535] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5345 03:21:48.486130 <4>[ 180.300081] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5346 03:21:48.486577 <4>[ 180.308544] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5347 03:21:48.487094 <4>[ 180.317005] softirqs last disabled at (0): [<0000000000000000>] 0x0
5348 03:21:48.487545 <4>[ 180.323547] ---[ end trace 0000000000000000 ]---
5349 03:21:48.488448 <6>[ 180.328510] lkdtm: Negative detected: saturated
5350 03:21:48.633933 # [ 180.068847] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5351 03:21:48.634272 # [ 180.075993] lkdtm: attempting bad refcount_sub_and_test() below zero
5352 03:21:48.634464 # [ 180.082891] ------------[ cut here ]------------
5353 03:21:48.634636 # [ 180.087848] refcount_t: underflow; use-after-free.
5354 03:21:48.635037 # [ 180.092990] WARNING: CPU: 1 PID: 3034 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5355 03:21:48.677057 # [ 180.101815] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5356 03:21:48.677352 # [ 180.113641] CPU: 1 PID: 3034 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5357 03:21:48.677545 # [ 180.121580] Hardware name: ARM Juno development board (r0) (DT)
5358 03:21:48.677720 # [ 180.127772] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5359 03:21:48.678082 # [ 180.135013] pc : refcount_warn_saturate+0x12c/0x224
5360 03:21:48.678207 # [ 180.140167] lr : refcount_warn_saturate+0x12c/0x224
5361 03:21:48.678332 # [ 180.145320] sp : ffff80001023ba90
5362 03:21:48.680373 # [ 180.148900] x29: ffff80001023ba90 x28: ffff0008044b4f00 x27: 0000000000000000
5363 03:21:48.720229 # [ 180.156328] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5364 03:21:48.720522 # [ 180.163753] x23: ffff00080b8ef000 x22: ffff80001023bc60 x21: 000000000000001f
5365 03:21:48.720712 # [ 180.171178] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
5366 03:21:48.721159 # [ 180.178603] x17: ffff800008162578 x16: ffff800008161ad8 x15: ffff800008161a20
5367 03:21:48.721355 # [ 180.186028] x14: 0000000000000000 x13: 205d383438373830 x12: 2e30383120205b3e
5368 03:21:48.723543 # [ 180.193452] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f818
5369 03:21:48.763345 # [ 180.200877] x8 : ffff0008044b4f00 x7 : 3834383738302e30 x6 : 0000000000001ffe
5370 03:21:48.763627 # [ 180.208302] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
5371 03:21:48.764195 # [ 180.215726] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008044b4f00
5372 03:21:48.764610 # [ 180.223150] Call trace:
5373 03:21:48.764957 # [ 180.225860] refcount_warn_saturate+0x12c/0x224
5374 03:21:48.765290 # [ 180.230666] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5375 03:21:48.766857 # [ 180.236431] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
5376 03:21:48.806807 # [ 180.242285] lkdtm_do_action+0x2c/0x50
5377 03:21:48.807341 # [ 180.246307] direct_entry+0x164/0x180
5378 03:21:48.807716 # [ 180.250239] full_proxy_write+0x68/0xc0
5379 03:21:48.808057 # [ 180.254351] vfs_write+0xcc/0x2a0
5380 03:21:48.808388 # [ 180.257941] ksys_write+0x78/0x104
5381 03:21:48.809093 # [ 180.261617] __arm64_sys_write+0x28/0x3c
5382 03:21:48.809466 # [ 180.265815] invoke_syscall+0x8c/0x120
5383 03:21:48.809798 # [ 180.269840] el0_svc_common.constprop.0+0x68/0x124
5384 03:21:48.810272 # [ 180.274909] do_el0_svc+0x40/0xcc
5385 03:21:48.810732 # [ 180.278497] el0_svc+0x48/0xc0
5386 03:21:48.811261 # [ 180.281824] el0t_64_sync_handler+0xb8/0xbc
5387 03:21:48.849943 # [ 180.286283] el0t_64_sync+0x18c/0x190
5388 03:21:48.850543 # [ 180.290217] irq event stamp: 0
5389 03:21:48.851094 # [ 180.293535] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5390 03:21:48.851560 # [ 180.300081] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5391 03:21:48.852411 # [ 180.308544] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5392 03:21:48.852825 # [ 180.317005] softirqs last disabled at (0): [<0000000000000000>] 0x0
5393 03:21:48.853316 # [ 180.323547] ---[ end trace 0000000000000000 ]---
5394 03:21:48.853802 # [ 180.328510] lkdtm: Negative detected: saturated
5395 03:21:48.876330 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5396 03:21:48.879826 ok 55 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5397 03:21:48.880357 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5398 03:21:49.384622 <6>[ 181.200688] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5399 03:21:49.385180 <6>[ 181.206883] lkdtm: attempting safe refcount_inc_not_zero() from zero
5400 03:21:49.385526 <6>[ 181.213581] lkdtm: Good: zero detected
5401 03:21:49.385834 <6>[ 181.217656] lkdtm: Correctly stayed at zero
5402 03:21:49.386553 <6>[ 181.222284] lkdtm: attempting bad refcount_inc() from zero
5403 03:21:49.386924 <4>[ 181.228103] ------------[ cut here ]------------
5404 03:21:49.387261 <4>[ 181.233018] refcount_t: addition on 0; use-after-free.
5405 03:21:49.428042 <4>[ 181.238484] WARNING: CPU: 1 PID: 3073 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5406 03:21:49.428588 <4>[ 181.247221] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5407 03:21:49.428974 <4>[ 181.259046] CPU: 1 PID: 3073 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5408 03:21:49.429664 <4>[ 181.266985] Hardware name: ARM Juno development board (r0) (DT)
5409 03:21:49.430107 <4>[ 181.273177] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5410 03:21:49.431662 <4>[ 181.280418] pc : refcount_warn_saturate+0xc8/0x224
5411 03:21:49.471338 <4>[ 181.285485] lr : refcount_warn_saturate+0xc8/0x224
5412 03:21:49.471863 <4>[ 181.290551] sp : ffff8000102fba40
5413 03:21:49.472234 <4>[ 181.294132] x29: ffff8000102fba40 x28: ffff00080d078040 x27: 0000000000000000
5414 03:21:49.472927 <4>[ 181.301560] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5415 03:21:49.473305 <4>[ 181.308986] x23: ffff0008026c9000 x22: ffff8000102fbc10 x21: 0000000000000012
5416 03:21:49.473648 <4>[ 181.316412] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
5417 03:21:49.474929 <4>[ 181.323837] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5418 03:21:49.514629 <4>[ 181.331263] x14: 0000000000000000 x13: 205d383130333332 x12: 2e31383120205b3e
5419 03:21:49.515173 <4>[ 181.338687] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815f818
5420 03:21:49.515937 <4>[ 181.346113] x8 : ffff00080d078040 x7 : 3831303333322e31 x6 : 0000000000001ffe
5421 03:21:49.516339 <4>[ 181.353537] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
5422 03:21:49.516686 <4>[ 181.360962] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d078040
5423 03:21:49.518109 <4>[ 181.368386] Call trace:
5424 03:21:49.558065 <4>[ 181.371096] refcount_warn_saturate+0xc8/0x224
5425 03:21:49.558621 <4>[ 181.375815] __refcount_add.constprop.0+0x6c/0xa0
5426 03:21:49.558997 <4>[ 181.380797] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
5427 03:21:49.559342 <4>[ 181.385514] lkdtm_do_action+0x2c/0x50
5428 03:21:49.560057 <4>[ 181.389535] direct_entry+0x164/0x180
5429 03:21:49.560440 <4>[ 181.393467] full_proxy_write+0x68/0xc0
5430 03:21:49.560777 <4>[ 181.397579] vfs_write+0xcc/0x2a0
5431 03:21:49.561098 <4>[ 181.401169] ksys_write+0x78/0x104
5432 03:21:49.561521 <4>[ 181.404845] __arm64_sys_write+0x28/0x3c
5433 03:21:49.561854 <4>[ 181.409043] invoke_syscall+0x8c/0x120
5434 03:21:49.601343 <4>[ 181.413068] el0_svc_common.constprop.0+0x68/0x124
5435 03:21:49.601868 <4>[ 181.418137] do_el0_svc+0x40/0xcc
5436 03:21:49.602291 <4>[ 181.421724] el0_svc+0x48/0xc0
5437 03:21:49.602645 <4>[ 181.425052] el0t_64_sync_handler+0xb8/0xbc
5438 03:21:49.602979 <4>[ 181.429511] el0t_64_sync+0x18c/0x190
5439 03:21:49.603652 <4>[ 181.433444] irq event stamp: 0
5440 03:21:49.604018 <4>[ 181.436762] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5441 03:21:49.604353 <4>[ 181.443308] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5442 03:21:49.604900 <4>[ 181.451771] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5443 03:21:49.627707 <4>[ 181.460232] softirqs last disabled at (0): [<0000000000000000>] 0x0
5444 03:21:49.628339 <4>[ 181.466775] ---[ end trace 0000000000000000 ]---
5445 03:21:49.630982 <6>[ 181.471730] lkdtm: Zero detected: saturated
5446 03:21:49.785871 # [ 181.200688] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5447 03:21:49.786230 # [ 181.206883] lkdtm: attempting safe refcount_inc_not_zero() from zero
5448 03:21:49.786462 # [ 181.213581] lkdtm: Good: zero detected
5449 03:21:49.786664 # [ 181.217656] lkdtm: Correctly stayed at zero
5450 03:21:49.787114 # [ 181.222284] lkdtm: attempting bad refcount_inc() from zero
5451 03:21:49.787314 # [ 181.228103] ------------[ cut here ]------------
5452 03:21:49.787485 # [ 181.233018] refcount_t: addition on 0; use-after-free.
5453 03:21:49.829071 # [ 181.238484] WARNING: CPU: 1 PID: 3073 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5454 03:21:49.829383 # [ 181.247221] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5455 03:21:49.829660 # [ 181.259046] CPU: 1 PID: 3073 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5456 03:21:49.829903 # [ 181.266985] Hardware name: ARM Juno development board (r0) (DT)
5457 03:21:49.830387 # [ 181.273177] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5458 03:21:49.832360 # [ 181.280418] pc : refcount_warn_saturate+0xc8/0x224
5459 03:21:49.872224 # [ 181.285485] lr : refcount_warn_saturate+0xc8/0x224
5460 03:21:49.872503 # [ 181.290551] sp : ffff8000102fba40
5461 03:21:49.872760 # [ 181.294132] x29: ffff8000102fba40 x28: ffff00080d078040 x27: 0000000000000000
5462 03:21:49.872993 # [ 181.301560] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5463 03:21:49.873404 # [ 181.308986] x23: ffff0008026c9000 x22: ffff8000102fbc10 x21: 0000000000000012
5464 03:21:49.873535 # [ 181.316412] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
5465 03:21:49.875501 # [ 181.323837] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5466 03:21:49.915362 # [ 181.331263] x14: 0000000000000000 x13: 205d383130333332 x12: 2e31383120205b3e
5467 03:21:49.915909 # [ 181.338687] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815f818
5468 03:21:49.916126 # [ 181.346113] x8 : ffff00080d078040 x7 : 3831303333322e31 x6 : 0000000000001ffe
5469 03:21:49.916319 # [ 181.353537] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
5470 03:21:49.916501 # [ 181.360962] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d078040
5471 03:21:49.916684 # [ 181.368386] Call trace:
5472 03:21:49.918736 # [ 181.371096] refcount_warn_saturate+0xc8/0x224
5473 03:21:49.958533 # [ 181.375815] __refcount_add.constprop.0+0x6c/0xa0
5474 03:21:49.958819 # [ 181.380797] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
5475 03:21:49.959025 # [ 181.385514] lkdtm_do_action+0x2c/0x50
5476 03:21:49.959209 # [ 181.389535] direct_entry+0x164/0x180
5477 03:21:49.959659 # [ 181.393467] full_proxy_write+0x68/0xc0
5478 03:21:49.959860 # [ 181.397579] vfs_write+0xcc/0x2a0
5479 03:21:49.960030 # [ 181.401169] ksys_write+0x78/0x104
5480 03:21:49.960198 # [ 181.404845] __arm64_sys_write+0x28/0x3c
5481 03:21:49.960350 # [ 181.409043] invoke_syscall+0x8c/0x120
5482 03:21:49.961854 # [ 181.413068] el0_svc_common.constprop.0+0x68/0x124
5483 03:21:50.001647 # [ 181.418137] do_el0_svc+0x40/0xcc
5484 03:21:50.001930 # [ 181.421724] el0_svc+0x48/0xc0
5485 03:21:50.002170 # [ 181.425052] el0t_64_sync_handler+0xb8/0xbc
5486 03:21:50.002362 # [ 181.429511] el0t_64_sync+0x18c/0x190
5487 03:21:50.002537 # [ 181.433444] irq event stamp: 0
5488 03:21:50.002991 # [ 181.436762] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5489 03:21:50.003194 # [ 181.443308] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5490 03:21:50.003355 # [ 181.451771] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5491 03:21:50.039032 # [ 181.460232] softirqs last disabled at (0): [<0000000000000000>] 0x0
5492 03:21:50.039300 # [ 181.466775] ---[ end trace 0000000000000000 ]---
5493 03:21:50.039489 # [ 181.471730] lkdtm: Zero detected: saturated
5494 03:21:50.039912 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
5495 03:21:50.042235 ok 56 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5496 03:21:50.042488 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5497 03:21:50.562769 <6>[ 182.374001] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5498 03:21:50.563362 <6>[ 182.380029] lkdtm: attempting safe refcount_add_not_zero() from zero
5499 03:21:50.563748 <6>[ 182.386722] lkdtm: Good: zero detected
5500 03:21:50.564093 <6>[ 182.390796] lkdtm: Correctly stayed at zero
5501 03:21:50.564426 <6>[ 182.395453] lkdtm: attempting bad refcount_add() from zero
5502 03:21:50.565137 <4>[ 182.401270] ------------[ cut here ]------------
5503 03:21:50.565517 <4>[ 182.406182] refcount_t: addition on 0; use-after-free.
5504 03:21:50.566286 <4>[ 182.411647] WARNING: CPU: 2 PID: 3112 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5505 03:21:50.606054 <4>[ 182.420384] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5506 03:21:50.606584 <4>[ 182.432209] CPU: 2 PID: 3112 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5507 03:21:50.606965 <4>[ 182.440148] Hardware name: ARM Juno development board (r0) (DT)
5508 03:21:50.607685 <4>[ 182.446339] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5509 03:21:50.608075 <4>[ 182.453580] pc : refcount_warn_saturate+0xc8/0x224
5510 03:21:50.609674 <4>[ 182.458648] lr : refcount_warn_saturate+0xc8/0x224
5511 03:21:50.649324 <4>[ 182.463714] sp : ffff8000103abab0
5512 03:21:50.649858 <4>[ 182.467294] x29: ffff8000103abab0 x28: ffff000805bd0040 x27: 0000000000000000
5513 03:21:50.650296 <4>[ 182.474721] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5514 03:21:50.651030 <4>[ 182.482147] x23: ffff000806dbe000 x22: ffff8000103abc80 x21: 0000000000000012
5515 03:21:50.651418 <4>[ 182.489572] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
5516 03:21:50.651763 <4>[ 182.496997] x17: ffff800008162578 x16: ffff800008161ad8 x15: ffff800008161a20
5517 03:21:50.692601 <4>[ 182.504422] x14: 0000000000000000 x13: 205d323831363034 x12: 2e32383120205b3e
5518 03:21:50.693129 <4>[ 182.511847] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815f818
5519 03:21:50.693884 <4>[ 182.519272] x8 : ffff000805bd0040 x7 : 3238313630342e32 x6 : 0000000000001ffe
5520 03:21:50.694326 <4>[ 182.526696] x5 : 0000000000017fe8 x4 : ffff00097ef41c58 x3 : ffff800974a15000
5521 03:21:50.694683 <4>[ 182.534121] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805bd0040
5522 03:21:50.695014 <4>[ 182.541546] Call trace:
5523 03:21:50.696120 <4>[ 182.544255] refcount_warn_saturate+0xc8/0x224
5524 03:21:50.736109 <4>[ 182.548975] __refcount_add.constprop.0+0x6c/0xa0
5525 03:21:50.736626 <4>[ 182.553956] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
5526 03:21:50.737000 <4>[ 182.558674] lkdtm_do_action+0x2c/0x50
5527 03:21:50.737346 <4>[ 182.562694] direct_entry+0x164/0x180
5528 03:21:50.737678 <4>[ 182.566628] full_proxy_write+0x68/0xc0
5529 03:21:50.738034 <4>[ 182.570740] vfs_write+0xcc/0x2a0
5530 03:21:50.738752 <4>[ 182.574330] ksys_write+0x78/0x104
5531 03:21:50.739127 <4>[ 182.578005] __arm64_sys_write+0x28/0x3c
5532 03:21:50.739578 <4>[ 182.582202] invoke_syscall+0x8c/0x120
5533 03:21:50.739912 <4>[ 182.586227] el0_svc_common.constprop.0+0x68/0x124
5534 03:21:50.740300 <4>[ 182.591296] do_el0_svc+0x40/0xcc
5535 03:21:50.779289 <4>[ 182.594884] el0_svc+0x48/0xc0
5536 03:21:50.779808 <4>[ 182.598212] el0t_64_sync_handler+0xb8/0xbc
5537 03:21:50.780183 <4>[ 182.602671] el0t_64_sync+0x18c/0x190
5538 03:21:50.780525 <4>[ 182.606604] irq event stamp: 0
5539 03:21:50.781250 <4>[ 182.609923] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5540 03:21:50.781628 <4>[ 182.616468] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5541 03:21:50.781956 <4>[ 182.624932] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5542 03:21:50.800665 <4>[ 182.633393] softirqs last disabled at (0): [<0000000000000000>] 0x0
5543 03:21:50.801326 <4>[ 182.639934] ---[ end trace 0000000000000000 ]---
5544 03:21:50.803678 <6>[ 182.644877] lkdtm: Zero detected: saturated
5545 03:21:51.035650 # [ 182.374001] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5546 03:21:51.036306 # [ 182.380029] lkdtm: attempting safe refcount_add_not_zero() from zero
5547 03:21:51.036809 # [ 182.386722] lkdtm: Good: zero detected
5548 03:21:51.037164 # [ 182.390796] lkdtm: Correctly stayed at zero
5549 03:21:51.037868 # [ 182.395453] lkdtm: attempting bad refcount_add() from zero
5550 03:21:51.038292 # [ 182.401270] ------------[ cut here ]------------
5551 03:21:51.038635 # [ 182.406182] refcount_t: addition on 0; use-after-free.
5552 03:21:51.039157 # [ 182.411647] WARNING: CPU: 2 PID: 3112 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5553 03:21:51.078479 # [ 182.420384] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5554 03:21:51.078780 # [ 182.432209] CPU: 2 PID: 3112 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5555 03:21:51.078997 # [ 182.440148] Hardware name: ARM Juno development board (r0) (DT)
5556 03:21:51.079445 # [ 182.446339] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5557 03:21:51.079648 # [ 182.453580] pc : refcount_warn_saturate+0xc8/0x224
5558 03:21:51.081736 # [ 182.458648] lr : refcount_warn_saturate+0xc8/0x224
5559 03:21:51.081985 # [ 182.463714] sp : ffff8000103abab0
5560 03:21:51.121885 # [ 182.467294] x29: ffff8000103abab0 x28: ffff000805bd0040 x27: 0000000000000000
5561 03:21:51.122466 # [ 182.474721] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5562 03:21:51.122860 # [ 182.482147] x23: ffff000806dbe000 x22: ffff8000103abc80 x21: 0000000000000012
5563 03:21:51.123577 # [ 182.489572] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
5564 03:21:51.123959 # [ 182.496997] x17: ffff800008162578 x16: ffff800008161ad8 x15: ffff800008161a20
5565 03:21:51.165029 # [ 182.504422] x14: 0000000000000000 x13: 205d323831363034 x12: 2e32383120205b3e
5566 03:21:51.165576 # [ 182.511847] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815f818
5567 03:21:51.165977 # [ 182.519272] x8 : ffff000805bd0040 x7 : 3238313630342e32 x6 : 0000000000001ffe
5568 03:21:51.166765 # [ 182.526696] x5 : 0000000000017fe8 x4 : ffff00097ef41c58 x3 : ffff800974a15000
5569 03:21:51.167162 # [ 182.534121] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805bd0040
5570 03:21:51.167538 # [ 182.541546] Call trace:
5571 03:21:51.167876 # [ 182.544255] refcount_warn_saturate+0xc8/0x224
5572 03:21:51.168566 # [ 182.548975] __refcount_add.constprop.0+0x6c/0xa0
5573 03:21:51.208219 # [ 182.553956] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
5574 03:21:51.208740 # [ 182.558674] lkdtm_do_action+0x2c/0x50
5575 03:21:51.209129 # [ 182.562694] direct_entry+0x164/0x180
5576 03:21:51.209481 # [ 182.566628] full_proxy_write+0x68/0xc0
5577 03:21:51.209816 # [ 182.570740] vfs_write+0xcc/0x2a0
5578 03:21:51.210190 # [ 182.574330] ksys_write+0x78/0x104
5579 03:21:51.210898 # [ 182.578005] __arm64_sys_write+0x28/0x3c
5580 03:21:51.211270 # [ 182.582202] invoke_syscall+0x8c/0x120
5581 03:21:51.211669 # [ 182.586227] el0_svc_common.constprop.0+0x68/0x124
5582 03:21:51.212006 # [ 182.591296] do_el0_svc+0x40/0xcc
5583 03:21:51.212403 # [ 182.594884] el0_svc+0x48/0xc0
5584 03:21:51.251350 # [ 182.598212] el0t_64_sync_handler+0xb8/0xbc
5585 03:21:51.251888 # [ 182.602671] el0t_64_sync+0x18c/0x190
5586 03:21:51.252284 # [ 182.606604] irq event stamp: 0
5587 03:21:51.252642 # [ 182.609923] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5588 03:21:51.253386 # [ 182.616468] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5589 03:21:51.253786 # [ 182.624932] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5590 03:21:51.254814 # [ 182.633393] softirqs last disabled at (0): [<0000000000000000>] 0x0
5591 03:21:51.283068 # [ 182.639934] ---[ end trace 0000000000000000 ]---
5592 03:21:51.283571 # [ 182.644877] lkdtm: Zero detected: saturated
5593 03:21:51.283943 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
5594 03:21:51.284374 ok 57 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5595 03:21:51.286461 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5596 03:21:51.860800 <6>[ 183.676988] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5597 03:21:51.861387 <6>[ 183.683479] lkdtm: attempting bad refcount_inc() from saturated
5598 03:21:51.861768 <4>[ 183.689744] ------------[ cut here ]------------
5599 03:21:51.862502 <4>[ 183.694685] refcount_t: saturated; leaking memory.
5600 03:21:51.862881 <4>[ 183.699867] WARNING: CPU: 5 PID: 3156 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5601 03:21:51.864319 <4>[ 183.708703] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5602 03:21:51.904116 <4>[ 183.720561] CPU: 5 PID: 3156 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5603 03:21:51.904635 <4>[ 183.728506] Hardware name: ARM Juno development board (r0) (DT)
5604 03:21:51.905013 <4>[ 183.734703] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5605 03:21:51.905734 <4>[ 183.741951] pc : refcount_warn_saturate+0x17c/0x224
5606 03:21:51.906165 <4>[ 183.747113] lr : refcount_warn_saturate+0x17c/0x224
5607 03:21:51.906516 <4>[ 183.752274] sp : ffff8000102e3b90
5608 03:21:51.907597 <4>[ 183.755859] x29: ffff8000102e3b90 x28: ffff00080c764f00 x27: 0000000000000000
5609 03:21:51.947450 <4>[ 183.763299] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5610 03:21:51.947978 <4>[ 183.770737] x23: ffff00080ba76000 x22: ffff8000102e3d60 x21: 0000000000000017
5611 03:21:51.948733 <4>[ 183.778175] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
5612 03:21:51.949128 <4>[ 183.785613] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff92358000
5613 03:21:51.949472 <4>[ 183.793051] x14: 0000000000000000 x13: 205d353836343936 x12: 2e33383120205b3e
5614 03:21:51.990871 <4>[ 183.800488] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f818
5615 03:21:51.991404 <4>[ 183.807926] x8 : ffff00080c764f00 x7 : 3538363439362e33 x6 : 0000000000001ffe
5616 03:21:51.991781 <4>[ 183.815363] x5 : 0000000000017fe8 x4 : ffff00097ef9ec58 x3 : ffff800974a72000
5617 03:21:51.992504 <4>[ 183.822801] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080c764f00
5618 03:21:51.992899 <4>[ 183.830238] Call trace:
5619 03:21:51.993243 <4>[ 183.832952] refcount_warn_saturate+0x17c/0x224
5620 03:21:51.993573 <4>[ 183.837766] __refcount_add.constprop.0+0x88/0xa0
5621 03:21:51.994360 <4>[ 183.842756] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5622 03:21:52.034377 <4>[ 183.847923] lkdtm_do_action+0x2c/0x50
5623 03:21:52.034897 <4>[ 183.851952] direct_entry+0x164/0x180
5624 03:21:52.035273 <4>[ 183.855892] full_proxy_write+0x68/0xc0
5625 03:21:52.035621 <4>[ 183.860012] vfs_write+0xcc/0x2a0
5626 03:21:52.035952 <4>[ 183.863610] ksys_write+0x78/0x104
5627 03:21:52.036278 <4>[ 183.867293] __arm64_sys_write+0x28/0x3c
5628 03:21:52.036942 <4>[ 183.871498] invoke_syscall+0x8c/0x120
5629 03:21:52.037299 <4>[ 183.875532] el0_svc_common.constprop.0+0x68/0x124
5630 03:21:52.037637 <4>[ 183.880608] do_el0_svc+0x40/0xcc
5631 03:21:52.038059 <4>[ 183.884204] el0_svc+0x48/0xc0
5632 03:21:52.038462 <4>[ 183.887540] el0t_64_sync_handler+0xb8/0xbc
5633 03:21:52.077911 <4>[ 183.892008] el0t_64_sync+0x18c/0x190
5634 03:21:52.078473 <4>[ 183.895949] irq event stamp: 0
5635 03:21:52.078848 <4>[ 183.899273] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5636 03:21:52.079546 <4>[ 183.905828] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5637 03:21:52.079922 <4>[ 183.914301] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5638 03:21:52.080267 <4>[ 183.922771] softirqs last disabled at (0): [<0000000000000000>] 0x0
5639 03:21:52.081464 <4>[ 183.929322] ---[ end trace 0000000000000000 ]---
5640 03:21:52.096464 <6>[ 183.934399] lkdtm: Saturation detected: still saturated
5641 03:21:52.266917 # [ 183.676988] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5642 03:21:52.267248 # [ 183.683479] lkdtm: attempting bad refcount_inc() from saturated
5643 03:21:52.267499 # [ 183.689744] ------------[ cut here ]------------
5644 03:21:52.267727 # [ 183.694685] refcount_t: saturated; leaking memory.
5645 03:21:52.268212 # [ 183.699867] WARNING: CPU: 5 PID: 3156 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5646 03:21:52.270298 # [ 183.708703] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5647 03:21:52.310058 # [ 183.720561] CPU: 5 PID: 3156 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5648 03:21:52.310371 # [ 183.728506] Hardware name: ARM Juno development board (r0) (DT)
5649 03:21:52.310620 # [ 183.734703] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5650 03:21:52.311106 # [ 183.741951] pc : refcount_warn_saturate+0x17c/0x224
5651 03:21:52.311310 # [ 183.747113] lr : refcount_warn_saturate+0x17c/0x224
5652 03:21:52.311531 # [ 183.752274] sp : ffff8000102e3b90
5653 03:21:52.313403 # [ 183.755859] x29: ffff8000102e3b90 x28: ffff00080c764f00 x27: 0000000000000000
5654 03:21:52.353503 # [ 183.763299] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5655 03:21:52.354445 # [ 183.770737] x23: ffff00080ba76000 x22: ffff8000102e3d60 x21: 0000000000000017
5656 03:21:52.354880 # [ 183.778175] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
5657 03:21:52.355342 # [ 183.785613] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff92358000
5658 03:21:52.355780 # [ 183.793051] x14: 0000000000000000 x13: 205d353836343936 x12: 2e33383120205b3e
5659 03:21:52.357076 # [ 183.800488] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f818
5660 03:21:52.396569 # [ 183.807926] x8 : ffff00080c764f00 x7 : 3538363439362e33 x6 : 0000000000001ffe
5661 03:21:52.397145 # [ 183.815363] x5 : 0000000000017fe8 x4 : ffff00097ef9ec58 x3 : ffff800974a72000
5662 03:21:52.397632 # [ 183.822801] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080c764f00
5663 03:21:52.398500 # [ 183.830238] Call trace:
5664 03:21:52.398922 # [ 183.832952] refcount_warn_saturate+0x17c/0x224
5665 03:21:52.399371 # [ 183.837766] __refcount_add.constprop.0+0x88/0xa0
5666 03:21:52.399809 # [ 183.842756] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5667 03:21:52.400441 # [ 183.847923] lkdtm_do_action+0x2c/0x50
5668 03:21:52.439825 # [ 183.851952] direct_entry+0x164/0x180
5669 03:21:52.440378 # [ 183.855892] full_proxy_write+0x68/0xc0
5670 03:21:52.440860 # [ 183.860012] vfs_write+0xcc/0x2a0
5671 03:21:52.441300 # [ 183.863610] ksys_write+0x78/0x104
5672 03:21:52.442124 # [ 183.867293] __arm64_sys_write+0x28/0x3c
5673 03:21:52.442529 # [ 183.871498] invoke_syscall+0x8c/0x120
5674 03:21:52.442972 # [ 183.875532] el0_svc_common.constprop.0+0x68/0x124
5675 03:21:52.443421 # [ 183.880608] do_el0_svc+0x40/0xcc
5676 03:21:52.443846 # [ 183.884204] el0_svc+0x48/0xc0
5677 03:21:52.444264 # [ 183.887540] el0t_64_sync_handler+0xb8/0xbc
5678 03:21:52.444773 # [ 183.892008] el0t_64_sync+0x18c/0x190
5679 03:21:52.482987 # [ 183.895949] irq event stamp: 0
5680 03:21:52.483526 # [ 183.899273] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5681 03:21:52.483920 # [ 183.905828] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5682 03:21:52.484632 # [ 183.914301] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5683 03:21:52.485017 # [ 183.922771] softirqs last disabled at (0): [<0000000000000000>] 0x0
5684 03:21:52.485366 # [ 183.929322] ---[ end trace 0000000000000000 ]---
5685 03:21:52.486454 # [ 183.934399] lkdtm: Saturation detected: still saturated
5686 03:21:52.508963 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
5687 03:21:52.509482 ok 58 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5688 03:21:52.511350 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5689 03:21:53.087130 <6>[ 184.903069] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5690 03:21:53.087728 <6>[ 184.909551] lkdtm: attempting bad refcount_dec() from saturated
5691 03:21:53.088217 <4>[ 184.915892] ------------[ cut here ]------------
5692 03:21:53.088985 <4>[ 184.920873] refcount_t: decrement hit 0; leaking memory.
5693 03:21:53.089369 <4>[ 184.926665] WARNING: CPU: 1 PID: 3200 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5694 03:21:53.130319 <4>[ 184.935413] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5695 03:21:53.130936 <4>[ 184.947239] CPU: 1 PID: 3200 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5696 03:21:53.131441 <4>[ 184.955177] Hardware name: ARM Juno development board (r0) (DT)
5697 03:21:53.132258 <4>[ 184.961368] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5698 03:21:53.132676 <4>[ 184.968610] pc : refcount_warn_saturate+0x68/0x224
5699 03:21:53.133132 <4>[ 184.973677] lr : refcount_warn_saturate+0x68/0x224
5700 03:21:53.133567 <4>[ 184.978742] sp : ffff800010523a20
5701 03:21:53.134164 <4>[ 184.982322] x29: ffff800010523a20 x28: ffff00080d06b4c0 x27: 0000000000000000
5702 03:21:53.173594 <4>[ 184.989750] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5703 03:21:53.174518 <4>[ 184.997174] x23: ffff00080b9d8000 x22: ffff800010523bf0 x21: 0000000000000017
5704 03:21:53.174961 <4>[ 185.004599] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
5705 03:21:53.175420 <4>[ 185.012023] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5706 03:21:53.175855 <4>[ 185.019449] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5707 03:21:53.216932 <4>[ 185.026873] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000970448c
5708 03:21:53.217459 <4>[ 185.034297] x8 : ffff00080d06b4c0 x7 : 00000074b5503510 x6 : 0000000000000000
5709 03:21:53.218298 <4>[ 185.041722] x5 : ffff800010524000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5710 03:21:53.218720 <4>[ 185.049145] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d06b4c0
5711 03:21:53.219176 <4>[ 185.056569] Call trace:
5712 03:21:53.219612 <4>[ 185.059279] refcount_warn_saturate+0x68/0x224
5713 03:21:53.220040 <4>[ 185.063999] __refcount_dec.constprop.0+0x50/0x60
5714 03:21:53.220578 <4>[ 185.068983] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5715 03:21:53.260372 <4>[ 185.074139] lkdtm_do_action+0x2c/0x50
5716 03:21:53.260889 <4>[ 185.078161] direct_entry+0x164/0x180
5717 03:21:53.261371 <4>[ 185.082094] full_proxy_write+0x68/0xc0
5718 03:21:53.261818 <4>[ 185.086205] vfs_write+0xcc/0x2a0
5719 03:21:53.262297 <4>[ 185.089794] ksys_write+0x78/0x104
5720 03:21:53.263085 <4>[ 185.093469] __arm64_sys_write+0x28/0x3c
5721 03:21:53.263487 <4>[ 185.097667] invoke_syscall+0x8c/0x120
5722 03:21:53.263939 <4>[ 185.101692] el0_svc_common.constprop.0+0x68/0x124
5723 03:21:53.264367 <4>[ 185.106761] do_el0_svc+0x40/0xcc
5724 03:21:53.264788 <4>[ 185.110348] el0_svc+0x48/0xc0
5725 03:21:53.265304 <4>[ 185.113675] el0t_64_sync_handler+0xb8/0xbc
5726 03:21:53.303741 <4>[ 185.118134] el0t_64_sync+0x18c/0x190
5727 03:21:53.304255 <4>[ 185.122067] irq event stamp: 0
5728 03:21:53.304734 <4>[ 185.125386] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5729 03:21:53.305541 <4>[ 185.131930] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5730 03:21:53.305954 <4>[ 185.140393] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5731 03:21:53.306440 <4>[ 185.148854] softirqs last disabled at (0): [<0000000000000000>] 0x0
5732 03:21:53.307329 <4>[ 185.155396] ---[ end trace 0000000000000000 ]---
5733 03:21:53.322491 <6>[ 185.160404] lkdtm: Saturation detected: still saturated
5734 03:21:53.511486 # [ 184.903069] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5735 03:21:53.512075 # [ 184.909551] lkdtm: attempting bad refcount_dec() from saturated
5736 03:21:53.512996 # [ 184.915892] ------------[ cut here ]------------
5737 03:21:53.513443 # [ 184.920873] refcount_t: decrement hit 0; leaking memory.
5738 03:21:53.513923 # [ 184.926665] WARNING: CPU: 1 PID: 3200 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5739 03:21:53.514540 # [ 184.935413] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5740 03:21:53.554941 # [ 184.947239] CPU: 1 PID: 3200 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5741 03:21:53.555519 # [ 184.955177] Hardware name: ARM Juno development board (r0) (DT)
5742 03:21:53.556256 # [ 184.961368] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5743 03:21:53.556635 # [ 184.968610] pc : refcount_warn_saturate+0x68/0x224
5744 03:21:53.556978 # [ 184.973677] lr : refcount_warn_saturate+0x68/0x224
5745 03:21:53.557309 # [ 184.978742] sp : ffff800010523a20
5746 03:21:53.558453 # [ 184.982322] x29: ffff800010523a20 x28: ffff00080d06b4c0 x27: 0000000000000000
5747 03:21:53.598129 # [ 184.989750] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5748 03:21:53.598707 # [ 184.997174] x23: ffff00080b9d8000 x22: ffff800010523bf0 x21: 0000000000000017
5749 03:21:53.599452 # [ 185.004599] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
5750 03:21:53.599835 # [ 185.012023] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5751 03:21:53.600181 # [ 185.019449] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5752 03:21:53.601797 # [ 185.026873] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000970448c
5753 03:21:53.641313 # [ 185.034297] x8 : ffff00080d06b4c0 x7 : 00000074b5503510 x6 : 0000000000000000
5754 03:21:53.641895 # [ 185.041722] x5 : ffff800010524000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5755 03:21:53.642470 # [ 185.049145] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d06b4c0
5756 03:21:53.643187 # [ 185.056569] Call trace:
5757 03:21:53.643564 # [ 185.059279] refcount_warn_saturate+0x68/0x224
5758 03:21:53.643905 # [ 185.063999] __refcount_dec.constprop.0+0x50/0x60
5759 03:21:53.644234 # [ 185.068983] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5760 03:21:53.644946 # [ 185.074139] lkdtm_do_action+0x2c/0x50
5761 03:21:53.684413 # [ 185.078161] direct_entry+0x164/0x180
5762 03:21:53.684942 # [ 185.082094] full_proxy_write+0x68/0xc0
5763 03:21:53.685313 # [ 185.086205] vfs_write+0xcc/0x2a0
5764 03:21:53.685652 # [ 185.089794] ksys_write+0x78/0x104
5765 03:21:53.686333 # [ 185.093469] __arm64_sys_write+0x28/0x3c
5766 03:21:53.686705 # [ 185.097667] invoke_syscall+0x8c/0x120
5767 03:21:53.687037 # [ 185.101692] el0_svc_common.constprop.0+0x68/0x124
5768 03:21:53.687356 # [ 185.106761] do_el0_svc+0x40/0xcc
5769 03:21:53.687744 # [ 185.110348] el0_svc+0x48/0xc0
5770 03:21:53.688112 # [ 185.113675] el0t_64_sync_handler+0xb8/0xbc
5771 03:21:53.688507 # [ 185.118134] el0t_64_sync+0x18c/0x190
5772 03:21:53.727613 # [ 185.122067] irq event stamp: 0
5773 03:21:53.728131 # [ 185.125386] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5774 03:21:53.728521 # [ 185.131930] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5775 03:21:53.728886 # [ 185.140393] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5776 03:21:53.729602 # [ 185.148854] softirqs last disabled at (0): [<0000000000000000>] 0x0
5777 03:21:53.729979 # [ 185.155396] ---[ end trace 0000000000000000 ]---
5778 03:21:53.731096 # [ 185.160404] lkdtm: Saturation detected: still saturated
5779 03:21:53.753950 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
5780 03:21:53.754508 ok 59 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5781 03:21:53.757258 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5782 03:21:54.325286 <6>[ 186.138833] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5783 03:21:54.325901 <6>[ 186.145318] lkdtm: attempting bad refcount_dec() from saturated
5784 03:21:54.326465 <4>[ 186.151619] ------------[ cut here ]------------
5785 03:21:54.327316 <4>[ 186.156569] refcount_t: saturated; leaking memory.
5786 03:21:54.327748 <4>[ 186.161886] WARNING: CPU: 1 PID: 3244 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5787 03:21:54.328799 <4>[ 186.170720] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5788 03:21:54.368649 <4>[ 186.182546] CPU: 1 PID: 3244 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5789 03:21:54.369185 <4>[ 186.190485] Hardware name: ARM Juno development board (r0) (DT)
5790 03:21:54.369681 <4>[ 186.196676] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5791 03:21:54.370544 <4>[ 186.203918] pc : refcount_warn_saturate+0x17c/0x224
5792 03:21:54.370969 <4>[ 186.209072] lr : refcount_warn_saturate+0x17c/0x224
5793 03:21:54.371425 <4>[ 186.214224] sp : ffff8000105d3a60
5794 03:21:54.372315 <4>[ 186.217805] x29: ffff8000105d3a60 x28: ffff0008047d4f00 x27: 0000000000000000
5795 03:21:54.411959 <4>[ 186.225232] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5796 03:21:54.412481 <4>[ 186.232656] x23: ffff000806e86000 x22: ffff8000105d3c30 x21: 0000000000000017
5797 03:21:54.413195 <4>[ 186.240080] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
5798 03:21:54.413581 <4>[ 186.247504] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5799 03:21:54.413929 <4>[ 186.254929] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5800 03:21:54.415496 <4>[ 186.262353] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000970448c
5801 03:21:54.455268 <4>[ 186.269777] x8 : ffff0008047d4f00 x7 : 00000074b5503510 x6 : 0000000000000000
5802 03:21:54.455780 <4>[ 186.277201] x5 : ffff8000105d4000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5803 03:21:54.456497 <4>[ 186.284625] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008047d4f00
5804 03:21:54.456879 <4>[ 186.292048] Call trace:
5805 03:21:54.457227 <4>[ 186.294758] refcount_warn_saturate+0x17c/0x224
5806 03:21:54.457559 <4>[ 186.299563] __refcount_add.constprop.0+0x88/0xa0
5807 03:21:54.457878 <4>[ 186.304545] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5808 03:21:54.458865 <4>[ 186.309703] lkdtm_do_action+0x2c/0x50
5809 03:21:54.498643 <4>[ 186.313723] direct_entry+0x164/0x180
5810 03:21:54.499158 <4>[ 186.317656] full_proxy_write+0x68/0xc0
5811 03:21:54.499530 <4>[ 186.321767] vfs_write+0xcc/0x2a0
5812 03:21:54.499873 <4>[ 186.325357] ksys_write+0x78/0x104
5813 03:21:54.500574 <4>[ 186.329032] __arm64_sys_write+0x28/0x3c
5814 03:21:54.500948 <4>[ 186.333229] invoke_syscall+0x8c/0x120
5815 03:21:54.501279 <4>[ 186.337254] el0_svc_common.constprop.0+0x68/0x124
5816 03:21:54.501601 <4>[ 186.342322] do_el0_svc+0x40/0xcc
5817 03:21:54.501917 <4>[ 186.345910] el0_svc+0x48/0xc0
5818 03:21:54.502368 <4>[ 186.349237] el0t_64_sync_handler+0xb8/0xbc
5819 03:21:54.502772 <4>[ 186.353695] el0t_64_sync+0x18c/0x190
5820 03:21:54.552338 <4>[ 186.357629] irq event stamp: 0
5821 03:21:54.552997 <4>[ 186.360947] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5822 03:21:54.553886 <4>[ 186.367493] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5823 03:21:54.554408 <4>[ 186.375955] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5824 03:21:54.554859 <4>[ 186.384416] softirqs last disabled at (0): [<0000000000000000>] 0x0
5825 03:21:54.555223 <4>[ 186.390957] ---[ end trace 0000000000000000 ]---
5826 03:21:54.556064 <6>[ 186.395936] lkdtm: Saturation detected: still saturated
5827 03:21:54.739152 # [ 186.138833] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5828 03:21:54.739507 # [ 186.145318] lkdtm: attempting bad refcount_dec() from saturated
5829 03:21:54.739742 # [ 186.151619] ------------[ cut here ]------------
5830 03:21:54.739944 # [ 186.156569] refcount_t: saturated; leaking memory.
5831 03:21:54.740137 # [ 186.161886] WARNING: CPU: 1 PID: 3244 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5832 03:21:54.742534 # [ 186.170720] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5833 03:21:54.782466 # [ 186.182546] CPU: 1 PID: 3244 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5834 03:21:54.783036 # [ 186.190485] Hardware name: ARM Juno development board (r0) (DT)
5835 03:21:54.783887 # [ 186.196676] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5836 03:21:54.784292 # [ 186.203918] pc : refcount_warn_saturate+0x17c/0x224
5837 03:21:54.784743 # [ 186.209072] lr : refcount_warn_saturate+0x17c/0x224
5838 03:21:54.785172 # [ 186.214224] sp : ffff8000105d3a60
5839 03:21:54.785957 # [ 186.217805] x29: ffff8000105d3a60 x28: ffff0008047d4f00 x27: 0000000000000000
5840 03:21:54.825669 # [ 186.225232] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5841 03:21:54.826272 # [ 186.232656] x23: ffff000806e86000 x22: ffff8000105d3c30 x21: 0000000000000017
5842 03:21:54.826745 # [ 186.240080] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
5843 03:21:54.827481 # [ 186.247504] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5844 03:21:54.827871 # [ 186.254929] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5845 03:21:54.829225 # [ 186.262353] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000970448c
5846 03:21:54.868775 # [ 186.269777] x8 : ffff0008047d4f00 x7 : 00000074b5503510 x6 : 0000000000000000
5847 03:21:54.869329 # [ 186.277201] x5 : ffff8000105d4000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5848 03:21:54.870115 # [ 186.284625] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008047d4f00
5849 03:21:54.870523 # [ 186.292048] Call trace:
5850 03:21:54.870884 # [ 186.294758] refcount_warn_saturate+0x17c/0x224
5851 03:21:54.871228 # [ 186.299563] __refcount_add.constprop.0+0x88/0xa0
5852 03:21:54.871562 # [ 186.304545] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5853 03:21:54.872263 # [ 186.309703] lkdtm_do_action+0x2c/0x50
5854 03:21:54.911950 # [ 186.313723] direct_entry+0x164/0x180
5855 03:21:54.912491 # [ 186.317656] full_proxy_write+0x68/0xc0
5856 03:21:54.912882 # [ 186.321767] vfs_write+0xcc/0x2a0
5857 03:21:54.913237 # [ 186.325357] ksys_write+0x78/0x104
5858 03:21:54.913961 # [ 186.329032] __arm64_sys_write+0x28/0x3c
5859 03:21:54.914403 # [ 186.333229] invoke_syscall+0x8c/0x120
5860 03:21:54.914748 # [ 186.337254] el0_svc_common.constprop.0+0x68/0x124
5861 03:21:54.915086 # [ 186.342322] do_el0_svc+0x40/0xcc
5862 03:21:54.915521 # [ 186.345910] el0_svc+0x48/0xc0
5863 03:21:54.915848 # [ 186.349237] el0t_64_sync_handler+0xb8/0xbc
5864 03:21:54.916243 # [ 186.353695] el0t_64_sync+0x18c/0x190
5865 03:21:54.955128 # [ 186.357629] irq event stamp: 0
5866 03:21:54.955679 # [ 186.360947] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5867 03:21:54.956482 # [ 186.367493] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5868 03:21:54.956902 # [ 186.375955] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5869 03:21:54.957261 # [ 186.384416] softirqs last disabled at (0): [<0000000000000000>] 0x0
5870 03:21:54.957602 # [ 186.390957] ---[ end trace 0000000000000000 ]---
5871 03:21:54.958713 # [ 186.395936] lkdtm: Saturation detected: still saturated
5872 03:21:54.981776 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5873 03:21:54.982349 ok 60 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5874 03:21:54.985140 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5875 03:21:55.498139 <6>[ 187.314066] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5876 03:21:55.498725 <6>[ 187.321495] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5877 03:21:55.499210 <4>[ 187.328547] ------------[ cut here ]------------
5878 03:21:55.500014 <4>[ 187.333498] refcount_t: saturated; leaking memory.
5879 03:21:55.500408 <4>[ 187.338770] WARNING: CPU: 1 PID: 3283 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5880 03:21:55.541490 <4>[ 187.347518] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5881 03:21:55.542091 <4>[ 187.359342] CPU: 1 PID: 3283 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5882 03:21:55.542603 <4>[ 187.367281] Hardware name: ARM Juno development board (r0) (DT)
5883 03:21:55.543068 <4>[ 187.373472] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5884 03:21:55.543518 <4>[ 187.380713] pc : refcount_warn_saturate+0xf8/0x224
5885 03:21:55.544334 <4>[ 187.385781] lr : refcount_warn_saturate+0xf8/0x224
5886 03:21:55.544804 <4>[ 187.390847] sp : ffff80001062ba80
5887 03:21:55.584823 <4>[ 187.394427] x29: ffff80001062ba80 x28: ffff00080b85b4c0 x27: 0000000000000000
5888 03:21:55.585369 <4>[ 187.401854] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5889 03:21:55.585772 <4>[ 187.409280] x23: ffff00080b82a000 x22: ffff80001062bc60 x21: 0000000000000001
5890 03:21:55.586177 <4>[ 187.416705] x20: 0000000000000000 x19: ffff80000b71d000 x18: 0000000000000000
5891 03:21:55.586915 <4>[ 187.424129] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5892 03:21:55.587309 <4>[ 187.431553] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5893 03:21:55.628181 <4>[ 187.438978] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000970448c
5894 03:21:55.628733 <4>[ 187.446402] x8 : ffff00080b85b4c0 x7 : 00000074b5503510 x6 : 0000000000000000
5895 03:21:55.629135 <4>[ 187.453827] x5 : ffff80001062c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5896 03:21:55.629500 <4>[ 187.461251] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b85b4c0
5897 03:21:55.629847 <4>[ 187.468675] Call trace:
5898 03:21:55.630615 <4>[ 187.471384] refcount_warn_saturate+0xf8/0x224
5899 03:21:55.631008 <4>[ 187.476104] __refcount_add_not_zero.constprop.0+0x88/0xa4
5900 03:21:55.631783 <4>[ 187.481872] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
5901 03:21:55.671469 <4>[ 187.487806] lkdtm_do_action+0x2c/0x50
5902 03:21:55.671999 <4>[ 187.491829] direct_entry+0x164/0x180
5903 03:21:55.672715 <4>[ 187.495762] full_proxy_write+0x68/0xc0
5904 03:21:55.673094 <4>[ 187.499873] vfs_write+0xcc/0x2a0
5905 03:21:55.673437 <4>[ 187.503462] ksys_write+0x78/0x104
5906 03:21:55.673765 <4>[ 187.507137] __arm64_sys_write+0x28/0x3c
5907 03:21:55.674129 <4>[ 187.511335] invoke_syscall+0x8c/0x120
5908 03:21:55.674458 <4>[ 187.515360] el0_svc_common.constprop.0+0x68/0x124
5909 03:21:55.674781 <4>[ 187.520429] do_el0_svc+0x40/0xcc
5910 03:21:55.675193 <4>[ 187.524017] el0_svc+0x48/0xc0
5911 03:21:55.714857 <4>[ 187.527344] el0t_64_sync_handler+0xb8/0xbc
5912 03:21:55.715368 <4>[ 187.531803] el0t_64_sync+0x18c/0x190
5913 03:21:55.715739 <4>[ 187.535736] irq event stamp: 0
5914 03:21:55.716086 <4>[ 187.539054] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5915 03:21:55.716772 <4>[ 187.545600] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5916 03:21:55.717145 <4>[ 187.554063] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5917 03:21:55.717482 <4>[ 187.562523] softirqs last disabled at (0): [<0000000000000000>] 0x0
5918 03:21:55.718405 <4>[ 187.569065] ---[ end trace 0000000000000000 ]---
5919 03:21:55.733279 <6>[ 187.574037] lkdtm: Saturation detected: still saturated
5920 03:21:55.917831 # [ 187.314066] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5921 03:21:55.918441 # [ 187.321495] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5922 03:21:55.919181 # [ 187.328547] ------------[ cut here ]------------
5923 03:21:55.919565 # [ 187.333498] refcount_t: saturated; leaking memory.
5924 03:21:55.919902 # [ 187.338770] WARNING: CPU: 1 PID: 3283 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5925 03:21:55.960793 # [ 187.347518] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5926 03:21:55.961093 # [ 187.359342] CPU: 1 PID: 3283 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5927 03:21:55.961280 # [ 187.367281] Hardware name: ARM Juno development board (r0) (DT)
5928 03:21:55.961452 # [ 187.373472] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5929 03:21:55.961615 # [ 187.380713] pc : refcount_warn_saturate+0xf8/0x224
5930 03:21:55.961773 # [ 187.385781] lr : refcount_warn_saturate+0xf8/0x224
5931 03:21:55.962184 # [ 187.390847] sp : ffff80001062ba80
5932 03:21:55.964086 # [ 187.394427] x29: ffff80001062ba80 x28: ffff00080b85b4c0 x27: 0000000000000000
5933 03:21:56.004177 # [ 187.401854] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5934 03:21:56.004712 # [ 187.409280] x23: ffff00080b82a000 x22: ffff80001062bc60 x21: 0000000000000001
5935 03:21:56.005440 # [ 187.416705] x20: 0000000000000000 x19: ffff80000b71d000 x18: 0000000000000000
5936 03:21:56.005816 # [ 187.424129] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5937 03:21:56.006349 # [ 187.431553] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5938 03:21:56.047334 # [ 187.438978] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000970448c
5939 03:21:56.047876 # [ 187.446402] x8 : ffff00080b85b4c0 x7 : 00000074b5503510 x6 : 0000000000000000
5940 03:21:56.048241 # [ 187.453827] x5 : ffff80001062c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5941 03:21:56.048576 # [ 187.461251] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b85b4c0
5942 03:21:56.049333 # [ 187.468675] Call trace:
5943 03:21:56.049721 # [ 187.471384] refcount_warn_saturate+0xf8/0x224
5944 03:21:56.050107 # [ 187.476104] __refcount_add_not_zero.constprop.0+0x88/0xa4
5945 03:21:56.050941 # [ 187.481872] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
5946 03:21:56.090456 # [ 187.487806] lkdtm_do_action+0x2c/0x50
5947 03:21:56.091065 # [ 187.491829] direct_entry+0x164/0x180
5948 03:21:56.091647 # [ 187.495762] full_proxy_write+0x68/0xc0
5949 03:21:56.092358 # [ 187.499873] vfs_write+0xcc/0x2a0
5950 03:21:56.092728 # [ 187.503462] ksys_write+0x78/0x104
5951 03:21:56.093057 # [ 187.507137] __arm64_sys_write+0x28/0x3c
5952 03:21:56.093378 # [ 187.511335] invoke_syscall+0x8c/0x120
5953 03:21:56.093685 # [ 187.515360] el0_svc_common.constprop.0+0x68/0x124
5954 03:21:56.094036 # [ 187.520429] do_el0_svc+0x40/0xcc
5955 03:21:56.094365 # [ 187.524017] el0_svc+0x48/0xc0
5956 03:21:56.094743 # [ 187.527344] el0t_64_sync_handler+0xb8/0xbc
5957 03:21:56.133532 # [ 187.531803] el0t_64_sync+0x18c/0x190
5958 03:21:56.134131 # [ 187.535736] irq event stamp: 0
5959 03:21:56.134518 # [ 187.539054] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5960 03:21:56.135439 # [ 187.545600] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5961 03:21:56.135916 # [ 187.554063] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5962 03:21:56.136395 # [ 187.562523] softirqs last disabled at (0): [<0000000000000000>] 0x0
5963 03:21:56.136749 # [ 187.569065] ---[ end trace 0000000000000000 ]---
5964 03:21:56.159805 # [ 187.574037] lkdtm: Saturation detected: still saturated
5965 03:21:56.160316 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
5966 03:21:56.160684 ok 61 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5967 03:21:56.163061 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
5968 03:21:56.669626 <6>[ 188.485870] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5969 03:21:56.670247 <6>[ 188.493119] lkdtm: attempting bad refcount_add_not_zero() from saturated
5970 03:21:56.670985 <4>[ 188.500167] ------------[ cut here ]------------
5971 03:21:56.671373 <4>[ 188.505115] refcount_t: saturated; leaking memory.
5972 03:21:56.671717 <4>[ 188.510427] WARNING: CPU: 1 PID: 3322 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5973 03:21:56.713123 <4>[ 188.519174] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
5974 03:21:56.713651 <4>[ 188.530999] CPU: 1 PID: 3322 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
5975 03:21:56.714069 <4>[ 188.538939] Hardware name: ARM Juno development board (r0) (DT)
5976 03:21:56.714773 <4>[ 188.545131] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5977 03:21:56.715152 <4>[ 188.552371] pc : refcount_warn_saturate+0xf8/0x224
5978 03:21:56.715491 <4>[ 188.557439] lr : refcount_warn_saturate+0xf8/0x224
5979 03:21:56.715820 <4>[ 188.562505] sp : ffff800010713ab0
5980 03:21:56.756426 <4>[ 188.566084] x29: ffff800010713ab0 x28: ffff00080bbf8040 x27: 0000000000000000
5981 03:21:56.756955 <4>[ 188.573511] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
5982 03:21:56.757334 <4>[ 188.580936] x23: ffff000806be8000 x22: ffff800010713c90 x21: 0000000000000007
5983 03:21:56.758045 <4>[ 188.588360] x20: 0000000000000000 x19: ffff80000b71d000 x18: 0000000000000000
5984 03:21:56.758428 <4>[ 188.595784] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5985 03:21:56.758768 <4>[ 188.603208] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5986 03:21:56.799752 <4>[ 188.610632] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000970448c
5987 03:21:56.800268 <4>[ 188.618057] x8 : ffff00080bbf8040 x7 : 00000074b5503510 x6 : 0000000000000000
5988 03:21:56.800641 <4>[ 188.625482] x5 : ffff800010714000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5989 03:21:56.801327 <4>[ 188.632906] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bbf8040
5990 03:21:56.801703 <4>[ 188.640330] Call trace:
5991 03:21:56.802071 <4>[ 188.643040] refcount_warn_saturate+0xf8/0x224
5992 03:21:56.802404 <4>[ 188.647760] __refcount_add_not_zero.constprop.0+0x88/0xa4
5993 03:21:56.803210 <4>[ 188.653529] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
5994 03:21:56.843137 <4>[ 188.659463] lkdtm_do_action+0x2c/0x50
5995 03:21:56.843654 <4>[ 188.663485] direct_entry+0x164/0x180
5996 03:21:56.844029 <4>[ 188.667418] full_proxy_write+0x68/0xc0
5997 03:21:56.844374 <4>[ 188.671530] vfs_write+0xcc/0x2a0
5998 03:21:56.844706 <4>[ 188.675118] ksys_write+0x78/0x104
5999 03:21:56.845411 <4>[ 188.678793] __arm64_sys_write+0x28/0x3c
6000 03:21:56.845786 <4>[ 188.682991] invoke_syscall+0x8c/0x120
6001 03:21:56.846147 <4>[ 188.687016] el0_svc_common.constprop.0+0x68/0x124
6002 03:21:56.846542 <4>[ 188.692084] do_el0_svc+0x40/0xcc
6003 03:21:56.846952 <4>[ 188.695672] el0_svc+0x48/0xc0
6004 03:21:56.886542 <4>[ 188.698999] el0t_64_sync_handler+0xb8/0xbc
6005 03:21:56.887051 <4>[ 188.703458] el0t_64_sync+0x18c/0x190
6006 03:21:56.887425 <4>[ 188.707390] irq event stamp: 0
6007 03:21:56.887768 <4>[ 188.710709] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6008 03:21:56.888476 <4>[ 188.717253] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6009 03:21:56.888867 <4>[ 188.725716] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6010 03:21:56.889205 <4>[ 188.734176] softirqs last disabled at (0): [<0000000000000000>] 0x0
6011 03:21:56.889956 <4>[ 188.740718] ---[ end trace 0000000000000000 ]---
6012 03:21:56.905180 <6>[ 188.745717] lkdtm: Saturation detected: still saturated
6013 03:21:57.093240 # [ 188.485870] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6014 03:21:57.093557 # [ 188.493119] lkdtm: attempting bad refcount_add_not_zero() from saturated
6015 03:21:57.093749 # [ 188.500167] ------------[ cut here ]------------
6016 03:21:57.093925 # [ 188.505115] refcount_t: saturated; leaking memory.
6017 03:21:57.094362 # [ 188.510427] WARNING: CPU: 1 PID: 3322 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6018 03:21:57.136433 # [ 188.519174] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6019 03:21:57.136736 # [ 188.530999] CPU: 1 PID: 3322 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
6020 03:21:57.136987 # [ 188.538939] Hardware name: ARM Juno development board (r0) (DT)
6021 03:21:57.137213 # [ 188.545131] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6022 03:21:57.137681 # [ 188.552371] pc : refcount_warn_saturate+0xf8/0x224
6023 03:21:57.137870 # [ 188.557439] lr : refcount_warn_saturate+0xf8/0x224
6024 03:21:57.138091 # [ 188.562505] sp : ffff800010713ab0
6025 03:21:57.139728 # [ 188.566084] x29: ffff800010713ab0 x28: ffff00080bbf8040 x27: 0000000000000000
6026 03:21:57.179776 # [ 188.573511] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
6027 03:21:57.180388 # [ 188.580936] x23: ffff000806be8000 x22: ffff800010713c90 x21: 0000000000000007
6028 03:21:57.181239 # [ 188.588360] x20: 0000000000000000 x19: ffff80000b71d000 x18: 0000000000000000
6029 03:21:57.181655 # [ 188.595784] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6030 03:21:57.182147 # [ 188.603208] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
6031 03:21:57.222884 # [ 188.610632] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000970448c
6032 03:21:57.223443 # [ 188.618057] x8 : ffff00080bbf8040 x7 : 00000074b5503510 x6 : 0000000000000000
6033 03:21:57.223928 # [ 188.625482] x5 : ffff800010714000 x4 : 0000000000000001 x3 : ffff80000b0f5508
6034 03:21:57.224743 # [ 188.632906] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bbf8040
6035 03:21:57.225146 # [ 188.640330] Call trace:
6036 03:21:57.225590 # [ 188.643040] refcount_warn_saturate+0xf8/0x224
6037 03:21:57.226052 # [ 188.647760] __refcount_add_not_zero.constprop.0+0x88/0xa4
6038 03:21:57.226585 # [ 188.653529] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
6039 03:21:57.266149 # [ 188.659463] lkdtm_do_action+0x2c/0x50
6040 03:21:57.266707 # [ 188.663485] direct_entry+0x164/0x180
6041 03:21:57.267190 # [ 188.667418] full_proxy_write+0x68/0xc0
6042 03:21:57.267638 # [ 188.671530] vfs_write+0xcc/0x2a0
6043 03:21:57.268073 # [ 188.675118] ksys_write+0x78/0x104
6044 03:21:57.268497 # [ 188.678793] __arm64_sys_write+0x28/0x3c
6045 03:21:57.269279 # [ 188.682991] invoke_syscall+0x8c/0x120
6046 03:21:57.269775 # [ 188.687016] el0_svc_common.constprop.0+0x68/0x124
6047 03:21:57.270268 # [ 188.692084] do_el0_svc+0x40/0xcc
6048 03:21:57.270709 # [ 188.695672] el0_svc+0x48/0xc0
6049 03:21:57.271241 # [ 188.698999] el0t_64_sync_handler+0xb8/0xbc
6050 03:21:57.309271 # [ 188.703458] el0t_64_sync+0x18c/0x190
6051 03:21:57.309835 # [ 188.707390] irq event stamp: 0
6052 03:21:57.310352 # [ 188.710709] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6053 03:21:57.311187 # [ 188.717253] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6054 03:21:57.311604 # [ 188.725716] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6055 03:21:57.312051 # [ 188.734176] softirqs last disabled at (0): [<0000000000000000>] 0x0
6056 03:21:57.312488 # [ 188.740718] ---[ end trace 0000000000000000 ]---
6057 03:21:57.335820 # [ 188.745717] lkdtm: Saturation detected: still saturated
6058 03:21:57.336330 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
6059 03:21:57.336819 ok 62 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6060 03:21:57.339083 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6061 03:21:57.925086 <6>[ 189.741134] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6062 03:21:57.925695 <6>[ 189.748372] lkdtm: attempting bad refcount_dec_and_test() from saturated
6063 03:21:57.926221 <4>[ 189.755413] ------------[ cut here ]------------
6064 03:21:57.927061 <4>[ 189.760354] refcount_t: underflow; use-after-free.
6065 03:21:57.927475 <4>[ 189.765540] WARNING: CPU: 3 PID: 3366 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6066 03:21:57.968389 <4>[ 189.774376] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6067 03:21:57.968935 <4>[ 189.786232] CPU: 3 PID: 3366 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
6068 03:21:57.969424 <4>[ 189.794177] Hardware name: ARM Juno development board (r0) (DT)
6069 03:21:57.969876 <4>[ 189.800374] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6070 03:21:57.970380 <4>[ 189.807622] pc : refcount_warn_saturate+0x12c/0x224
6071 03:21:57.971190 <4>[ 189.812785] lr : refcount_warn_saturate+0x12c/0x224
6072 03:21:57.971622 <4>[ 189.817946] sp : ffff8000107dbb40
6073 03:21:58.011748 <4>[ 189.821532] x29: ffff8000107dbb40 x28: ffff0008047b34c0 x27: 0000000000000000
6074 03:21:58.012279 <4>[ 189.828972] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
6075 03:21:58.012660 <4>[ 189.836410] x23: ffff00080d6a8000 x22: ffff8000107dbd10 x21: 0000000000000020
6076 03:21:58.013352 <4>[ 189.843848] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
6077 03:21:58.013726 <4>[ 189.851286] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff83375000
6078 03:21:58.014119 <4>[ 189.858723] x14: 0000000000000000 x13: 205d343533303637 x12: 2e39383120205b3e
6079 03:21:58.055188 <4>[ 189.866162] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f818
6080 03:21:58.055729 <4>[ 189.873600] x8 : ffff0008047b34c0 x7 : 3435333036372e39 x6 : 0000000000001ffe
6081 03:21:58.056458 <4>[ 189.881037] x5 : 0000000000017fe8 x4 : ffff00097ef60c58 x3 : ffff800974a34000
6082 03:21:58.056840 <4>[ 189.888474] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008047b34c0
6083 03:21:58.057186 <4>[ 189.895911] Call trace:
6084 03:21:58.057514 <4>[ 189.898626] refcount_warn_saturate+0x12c/0x224
6085 03:21:58.057837 <4>[ 189.903440] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6086 03:21:58.098636 <4>[ 189.909214] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
6087 03:21:58.099170 <4>[ 189.915165] lkdtm_do_action+0x2c/0x50
6088 03:21:58.099557 <4>[ 189.919194] direct_entry+0x164/0x180
6089 03:21:58.099916 <4>[ 189.923134] full_proxy_write+0x68/0xc0
6090 03:21:58.100256 <4>[ 189.927253] vfs_write+0xcc/0x2a0
6091 03:21:58.100583 <4>[ 189.930851] ksys_write+0x78/0x104
6092 03:21:58.100908 <4>[ 189.934534] __arm64_sys_write+0x28/0x3c
6093 03:21:58.101228 <4>[ 189.938740] invoke_syscall+0x8c/0x120
6094 03:21:58.101953 <4>[ 189.942773] el0_svc_common.constprop.0+0x68/0x124
6095 03:21:58.102370 <4>[ 189.947850] do_el0_svc+0x40/0xcc
6096 03:21:58.102780 <4>[ 189.951446] el0_svc+0x48/0xc0
6097 03:21:58.142151 <4>[ 189.954782] el0t_64_sync_handler+0xb8/0xbc
6098 03:21:58.142747 <4>[ 189.959250] el0t_64_sync+0x18c/0x190
6099 03:21:58.143243 <4>[ 189.963191] irq event stamp: 0
6100 03:21:58.143618 <4>[ 189.966514] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6101 03:21:58.144382 <4>[ 189.973069] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6102 03:21:58.144844 <4>[ 189.981542] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6103 03:21:58.145285 <4>[ 189.990012] softirqs last disabled at (0): [<0000000000000000>] 0x0
6104 03:21:58.145852 <4>[ 189.996563] ---[ end trace 0000000000000000 ]---
6105 03:21:58.160815 <6>[ 190.001662] lkdtm: Saturation detected: still saturated
6106 03:21:58.333745 # [ 189.741134] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6107 03:21:58.334111 # [ 189.748372] lkdtm: attempting bad refcount_dec_and_test() from saturated
6108 03:21:58.334399 # [ 189.755413] ------------[ cut here ]------------
6109 03:21:58.334912 # [ 189.760354] refcount_t: underflow; use-after-free.
6110 03:21:58.335125 # [ 189.765540] WARNING: CPU: 3 PID: 3366 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6111 03:21:58.376912 # [ 189.774376] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6112 03:21:58.377229 # [ 189.786232] CPU: 3 PID: 3366 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
6113 03:21:58.377504 # [ 189.794177] Hardware name: ARM Juno development board (r0) (DT)
6114 03:21:58.377746 # [ 189.800374] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6115 03:21:58.378182 # [ 189.807622] pc : refcount_warn_saturate+0x12c/0x224
6116 03:21:58.378316 # [ 189.812785] lr : refcount_warn_saturate+0x12c/0x224
6117 03:21:58.378461 # [ 189.817946] sp : ffff8000107dbb40
6118 03:21:58.380246 # [ 189.821532] x29: ffff8000107dbb40 x28: ffff0008047b34c0 x27: 0000000000000000
6119 03:21:58.420315 # [ 189.828972] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
6120 03:21:58.420863 # [ 189.836410] x23: ffff00080d6a8000 x22: ffff8000107dbd10 x21: 0000000000000020
6121 03:21:58.421720 # [ 189.843848] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
6122 03:21:58.422182 # [ 189.851286] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff83375000
6123 03:21:58.422649 # [ 189.858723] x14: 0000000000000000 x13: 205d343533303637 x12: 2e39383120205b3e
6124 03:21:58.463514 # [ 189.866162] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f818
6125 03:21:58.464238 # [ 189.873600] x8 : ffff0008047b34c0 x7 : 3435333036372e39 x6 : 0000000000001ffe
6126 03:21:58.464714 # [ 189.881037] x5 : 0000000000017fe8 x4 : ffff00097ef60c58 x3 : ffff800974a34000
6127 03:21:58.465127 # [ 189.888474] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008047b34c0
6128 03:21:58.465884 # [ 189.895911] Call trace:
6129 03:21:58.466358 # [ 189.898626] refcount_warn_saturate+0x12c/0x224
6130 03:21:58.466724 # [ 189.903440] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6131 03:21:58.467384 # [ 189.909214] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
6132 03:21:58.506721 # [ 189.915165] lkdtm_do_action+0x2c/0x50
6133 03:21:58.507262 # [ 189.919194] direct_entry+0x164/0x180
6134 03:21:58.507637 # [ 189.923134] full_proxy_write+0x68/0xc0
6135 03:21:58.507982 # [ 189.927253] vfs_write+0xcc/0x2a0
6136 03:21:58.508315 # [ 189.930851] ksys_write+0x78/0x104
6137 03:21:58.508985 # [ 189.934534] __arm64_sys_write+0x28/0x3c
6138 03:21:58.509346 # [ 189.938740] invoke_syscall+0x8c/0x120
6139 03:21:58.509679 # [ 189.942773] el0_svc_common.constprop.0+0x68/0x124
6140 03:21:58.510130 # [ 189.947850] do_el0_svc+0x40/0xcc
6141 03:21:58.510495 # [ 189.951446] el0_svc+0x48/0xc0
6142 03:21:58.510886 # [ 189.954782] el0t_64_sync_handler+0xb8/0xbc
6143 03:21:58.549837 # [ 189.959250] el0t_64_sync+0x18c/0x190
6144 03:21:58.550410 # [ 189.963191] irq event stamp: 0
6145 03:21:58.550786 # [ 189.966514] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6146 03:21:58.551525 # [ 189.973069] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6147 03:21:58.551936 # [ 189.981542] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6148 03:21:58.552287 # [ 189.990012] softirqs last disabled at (0): [<0000000000000000>] 0x0
6149 03:21:58.552618 # [ 189.996563] ---[ end trace 0000000000000000 ]---
6150 03:21:58.581560 # [ 190.001662] lkdtm: Saturation detected: still saturated
6151 03:21:58.582115 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6152 03:21:58.582502 ok 63 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6153 03:21:58.584954 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6154 03:21:59.168839 <6>[ 190.981965] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6155 03:21:59.169779 <6>[ 190.989206] lkdtm: attempting bad refcount_sub_and_test() from saturated
6156 03:21:59.170223 <4>[ 190.996311] ------------[ cut here ]------------
6157 03:21:59.170589 <4>[ 191.001285] refcount_t: underflow; use-after-free.
6158 03:21:59.170928 <4>[ 191.006532] WARNING: CPU: 1 PID: 3410 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6159 03:21:59.172483 <4>[ 191.015364] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6160 03:21:59.212110 <4>[ 191.027190] CPU: 1 PID: 3410 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
6161 03:21:59.212980 <4>[ 191.035129] Hardware name: ARM Juno development board (r0) (DT)
6162 03:21:59.213379 <4>[ 191.041321] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6163 03:21:59.213731 <4>[ 191.048563] pc : refcount_warn_saturate+0x12c/0x224
6164 03:21:59.214092 <4>[ 191.053717] lr : refcount_warn_saturate+0x12c/0x224
6165 03:21:59.214426 <4>[ 191.058870] sp : ffff800010893b60
6166 03:21:59.215870 <4>[ 191.062451] x29: ffff800010893b60 x28: ffff000807e91a80 x27: 0000000000000000
6167 03:21:59.255504 <4>[ 191.069879] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
6168 03:21:59.256016 <4>[ 191.077305] x23: ffff000804216000 x22: ffff800010893d30 x21: 0000000000000020
6169 03:21:59.256726 <4>[ 191.084730] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
6170 03:21:59.257110 <4>[ 191.092154] x17: 000000000000006d x16: 0000000000000000 x15: ffff80000a53e8c0
6171 03:21:59.257455 <4>[ 191.099577] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
6172 03:21:59.259046 <4>[ 191.107000] x11: 0000000000000002 x10: 0000000000001500 x9 : ffff80000970448c
6173 03:21:59.298831 <4>[ 191.114425] x8 : ffff000807e91a80 x7 : 0000000000000001 x6 : 0000000000000000
6174 03:21:59.299345 <4>[ 191.121849] x5 : ffff800010894000 x4 : 0000000000000001 x3 : ffff80000b0f5508
6175 03:21:59.300063 <4>[ 191.129272] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807e91a80
6176 03:21:59.300447 <4>[ 191.136696] Call trace:
6177 03:21:59.300865 <4>[ 191.139406] refcount_warn_saturate+0x12c/0x224
6178 03:21:59.301201 <4>[ 191.144212] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6179 03:21:59.302413 <4>[ 191.149977] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
6180 03:21:59.342189 <4>[ 191.155918] lkdtm_do_action+0x2c/0x50
6181 03:21:59.342709 <4>[ 191.159939] direct_entry+0x164/0x180
6182 03:21:59.343080 <4>[ 191.163871] full_proxy_write+0x68/0xc0
6183 03:21:59.343781 <4>[ 191.167982] vfs_write+0xcc/0x2a0
6184 03:21:59.344167 <4>[ 191.171571] ksys_write+0x78/0x104
6185 03:21:59.344508 <4>[ 191.175247] __arm64_sys_write+0x28/0x3c
6186 03:21:59.344837 <4>[ 191.179444] invoke_syscall+0x8c/0x120
6187 03:21:59.345159 <4>[ 191.183469] el0_svc_common.constprop.0+0x68/0x124
6188 03:21:59.345479 <4>[ 191.188538] do_el0_svc+0x40/0xcc
6189 03:21:59.345893 <4>[ 191.192125] el0_svc+0x48/0xc0
6190 03:21:59.346339 <4>[ 191.195452] el0t_64_sync_handler+0xb8/0xbc
6191 03:21:59.385544 <4>[ 191.199911] el0t_64_sync+0x18c/0x190
6192 03:21:59.386110 <4>[ 191.203843] irq event stamp: 0
6193 03:21:59.386605 <4>[ 191.207162] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6194 03:21:59.387416 <4>[ 191.213707] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6195 03:21:59.387827 <4>[ 191.222170] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6196 03:21:59.388277 <4>[ 191.230630] softirqs last disabled at (0): [<0000000000000000>] 0x0
6197 03:21:59.389117 <4>[ 191.237171] ---[ end trace 0000000000000000 ]---
6198 03:21:59.403641 <6>[ 191.242113] lkdtm: Saturation detected: still saturated
6199 03:21:59.581150 # [ 190.981965] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6200 03:21:59.581489 # [ 190.989206] lkdtm: attempting bad refcount_sub_and_test() from saturated
6201 03:21:59.582057 # [ 190.996311] ------------[ cut here ]------------
6202 03:21:59.582293 # [ 191.001285] refcount_t: underflow; use-after-free.
6203 03:21:59.582532 # [ 191.006532] WARNING: CPU: 1 PID: 3410 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6204 03:21:59.624408 # [ 191.015364] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6205 03:21:59.624724 # [ 191.027190] CPU: 1 PID: 3410 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
6206 03:21:59.625000 # [ 191.035129] Hardware name: ARM Juno development board (r0) (DT)
6207 03:21:59.625539 # [ 191.041321] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6208 03:21:59.625740 # [ 191.048563] pc : refcount_warn_saturate+0x12c/0x224
6209 03:21:59.625946 # [ 191.053717] lr : refcount_warn_saturate+0x12c/0x224
6210 03:21:59.626156 # [ 191.058870] sp : ffff800010893b60
6211 03:21:59.627757 # [ 191.062451] x29: ffff800010893b60 x28: ffff000807e91a80 x27: 0000000000000000
6212 03:21:59.667580 # [ 191.069879] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
6213 03:21:59.667925 # [ 191.077305] x23: ffff000804216000 x22: ffff800010893d30 x21: 0000000000000020
6214 03:21:59.668503 # [ 191.084730] x20: 0000000000000000 x19: ffff80000b71dd09 x18: 0000000000000000
6215 03:21:59.668746 # [ 191.092154] x17: 000000000000006d x16: 0000000000000000 x15: ffff80000a53e8c0
6216 03:21:59.668983 # [ 191.099577] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
6217 03:21:59.711029 # [ 191.107000] x11: 0000000000000002 x10: 0000000000001500 x9 : ffff80000970448c
6218 03:21:59.711592 # [ 191.114425] x8 : ffff000807e91a80 x7 : 0000000000000001 x6 : 0000000000000000
6219 03:21:59.712439 # [ 191.121849] x5 : ffff800010894000 x4 : 0000000000000001 x3 : ffff80000b0f5508
6220 03:21:59.712854 # [ 191.129272] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807e91a80
6221 03:21:59.713299 # [ 191.136696] Call trace:
6222 03:21:59.713727 # [ 191.139406] refcount_warn_saturate+0x12c/0x224
6223 03:21:59.714190 # [ 191.144212] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6224 03:21:59.714733 # [ 191.149977] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
6225 03:21:59.754109 # [ 191.155918] lkdtm_do_action+0x2c/0x50
6226 03:21:59.754652 # [ 191.159939] direct_entry+0x164/0x180
6227 03:21:59.755130 # [ 191.163871] full_proxy_write+0x68/0xc0
6228 03:21:59.755927 # [ 191.167982] vfs_write+0xcc/0x2a0
6229 03:21:59.756328 # [ 191.171571] ksys_write+0x78/0x104
6230 03:21:59.756769 # [ 191.175247] __arm64_sys_write+0x28/0x3c
6231 03:21:59.757197 # [ 191.179444] invoke_syscall+0x8c/0x120
6232 03:21:59.757615 # [ 191.183469] el0_svc_common.constprop.0+0x68/0x124
6233 03:21:59.758060 # [ 191.188538] do_el0_svc+0x40/0xcc
6234 03:21:59.758478 # [ 191.192125] el0_svc+0x48/0xc0
6235 03:21:59.758989 # [ 191.195452] el0t_64_sync_handler+0xb8/0xbc
6236 03:21:59.797288 # [ 191.199911] el0t_64_sync+0x18c/0x190
6237 03:21:59.797865 # [ 191.203843] irq event stamp: 0
6238 03:21:59.798333 # [ 191.207162] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6239 03:21:59.798765 # [ 191.213707] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6240 03:21:59.799467 # [ 191.222170] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6241 03:21:59.799849 # [ 191.230630] softirqs last disabled at (0): [<0000000000000000>] 0x0
6242 03:21:59.800236 # [ 191.237171] ---[ end trace 0000000000000000 ]---
6243 03:21:59.828433 # [ 191.242113] lkdtm: Saturation detected: still saturated
6244 03:21:59.828949 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6245 03:21:59.829584 ok 64 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6246 03:21:59.831762 # selftests: lkdtm: REFCOUNT_TIMING.sh
6247 03:22:00.119429 # Skipping REFCOUNT_TIMING: timing only
6248 03:22:00.167352 ok 65 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
6249 03:22:00.263251 # selftests: lkdtm: ATOMIC_TIMING.sh
6250 03:22:00.646892 # Skipping ATOMIC_TIMING: timing only
6251 03:22:00.694844 ok 66 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
6252 03:22:00.790693 # selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6253 03:22:01.391077 <6>[ 193.203619] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6254 03:22:01.391410 <6>[ 193.210222] lkdtm: attempting good copy_to_user of correct size
6255 03:22:01.391604 <6>[ 193.216629] lkdtm: attempting bad copy_to_user of too large size
6256 03:22:01.392037 <0>[ 193.222971] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6257 03:22:01.392229 <4>[ 193.233966] ------------[ cut here ]------------
6258 03:22:01.392395 <2>[ 193.238867] kernel BUG at mm/usercopy.c:101!
6259 03:22:01.394381 <0>[ 193.243409] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6260 03:22:01.434389 <4>[ 193.250564] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6261 03:22:01.434702 <4>[ 193.262389] CPU: 2 PID: 3519 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
6262 03:22:01.435142 <4>[ 193.270328] Hardware name: ARM Juno development board (r0) (DT)
6263 03:22:01.435330 <4>[ 193.276520] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6264 03:22:01.435499 <4>[ 193.283762] pc : usercopy_abort+0xb0/0xb4
6265 03:22:01.437707 <4>[ 193.288053] lr : usercopy_abort+0xb0/0xb4
6266 03:22:01.477678 <4>[ 193.292338] sp : ffff800010a43ad0
6267 03:22:01.477948 <4>[ 193.295918] x29: ffff800010a43ae0 x28: ffff00080babb4c0 x27: 0000000000000000
6268 03:22:01.478311 <4>[ 193.303346] x26: 0000ffff95b26010 x25: 0000000000000200 x24: 0001000000000000
6269 03:22:01.478654 <4>[ 193.310771] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6270 03:22:01.479329 <4>[ 193.318196] x20: ffff800009fdf380 x19: ffff800009fd8ec0 x18: 0000000000000000
6271 03:22:01.479687 <4>[ 193.325620] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6272 03:22:01.521274 <4>[ 193.333045] x14: ffff0008008eb4c0 x13: ffff800974a15000 x12: 0000000030d4d91d
6273 03:22:01.521803 <4>[ 193.340469] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815f818
6274 03:22:01.522206 <4>[ 193.347894] x8 : ffff00080babb4c0 x7 : 00000074b5503510 x6 : 0000000000000001
6275 03:22:01.522898 <4>[ 193.355320] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6276 03:22:01.523266 <4>[ 193.362743] x2 : 0000000000000000 x1 : ffff00080babb4c0 x0 : 0000000000000067
6277 03:22:01.523596 <4>[ 193.370167] Call trace:
6278 03:22:01.523914 <4>[ 193.372877] usercopy_abort+0xb0/0xb4
6279 03:22:01.564626 <4>[ 193.376815] __check_heap_object+0xf4/0x110
6280 03:22:01.565165 <4>[ 193.381274] __check_object_size+0x24c/0x31c
6281 03:22:01.565527 <4>[ 193.385817] do_usercopy_slab_size+0x1f0/0x2f4
6282 03:22:01.565861 <4>[ 193.390537] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6283 03:22:01.566251 <4>[ 193.395603] lkdtm_do_action+0x2c/0x50
6284 03:22:01.566972 <4>[ 193.399623] direct_entry+0x164/0x180
6285 03:22:01.567340 <4>[ 193.403556] full_proxy_write+0x68/0xc0
6286 03:22:01.567656 <4>[ 193.407667] vfs_write+0xcc/0x2a0
6287 03:22:01.568021 <4>[ 193.411257] ksys_write+0x78/0x104
6288 03:22:01.568350 <4>[ 193.414932] __arm64_sys_write+0x28/0x3c
6289 03:22:01.568731 <4>[ 193.419129] invoke_syscall+0x8c/0x120
6290 03:22:01.609596 <4>[ 193.423154] el0_svc_common.constprop.0+0x68/0x124
6291 03:22:01.610168 <4>[ 193.428224] do_el0_svc+0x40/0xcc
6292 03:22:01.610540 <4>[ 193.431811] el0_svc+0x48/0xc0
6293 03:22:01.611097 <4>[ 193.435139] el0t_64_sync_handler+0xb8/0xbc
6294 03:22:01.611728 <4>[ 193.439598] el0t_64_sync+0x18c/0x190
6295 03:22:01.612678 <0>[ 193.443534] Code: aa1403e3 d0004840 9122c000 97fff2d0 (d4210000)
6296 03:22:01.613532 <4>[ 193.449902] ---[ end trace 0000000000000000 ]---
6297 03:22:01.613871 <6>[ 193.454789] note: cat[3519] exited with irqs disabled
6298 03:22:01.614412 <6>[ 193.460172] note: cat[3519] exited with preempt_count 1
6299 03:22:01.652731 <4>[ 193.467276] ------------[ cut here ]------------
6300 03:22:01.653044 <4>[ 193.472167] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6301 03:22:01.653239 <4>[ 193.482113] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6302 03:22:01.653676 <4>[ 193.493936] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.78-cip15 #1
6303 03:22:01.653865 <4>[ 193.502134] Hardware name: ARM Juno development board (r0) (DT)
6304 03:22:01.695998 <4>[ 193.508326] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6305 03:22:01.696386 <4>[ 193.515568] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6306 03:22:01.696590 <4>[ 193.521067] lr : ct_idle_enter+0x10/0x1c
6307 03:22:01.696768 <4>[ 193.525261] sp : ffff80000c453d20
6308 03:22:01.697228 <4>[ 193.528845] x29: ffff80000c453d20 x28: 0000000000000000 x27: 0000000000000000
6309 03:22:01.697451 <4>[ 193.536272] x26: 0000000000000001 x25: 0000002d0b8c2688 x24: 0000000000000002
6310 03:22:01.697617 <4>[ 193.543698] x23: ffff00080ad48880 x22: 0000000000000002 x21: 0000000000000002
6311 03:22:01.739295 <4>[ 193.551123] x20: ffff00097ef4f858 x19: ffff80000a53a858 x18: 0000000000000000
6312 03:22:01.739761 <4>[ 193.558549] x17: ffff800008023e98 x16: ffff8000096d1bc4 x15: ffff8000080bd500
6313 03:22:01.740036 <4>[ 193.565976] x14: ffff8000080bd334 x13: ffff800008402774 x12: ffff8000096d83c8
6314 03:22:01.740539 <4>[ 193.573401] x11: 00000000000014c0 x10: 00000000000014c0 x9 : ffff800009146260
6315 03:22:01.740758 <4>[ 193.580826] x8 : ffff0008008eb4c0 x7 : 071c71c71c71c71c x6 : ffff8000081c9068
6316 03:22:01.742595 <4>[ 193.588256] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a15000
6317 03:22:01.782788 <4>[ 193.595681] x2 : ffff80000c453d20 x1 : ffff80000a53a858 x0 : 4000000000000000
6318 03:22:01.783136 <4>[ 193.603106] Call trace:
6319 03:22:01.783668 <4>[ 193.605816] ct_kernel_exit.constprop.0+0x11c/0x180
6320 03:22:01.783921 <4>[ 193.610967] ct_idle_enter+0x10/0x1c
6321 03:22:01.784100 <4>[ 193.614813] cpuidle_enter_state+0x2a4/0x5a0
6322 03:22:01.784283 <4>[ 193.619361] cpuidle_enter+0x40/0x60
6323 03:22:01.784484 <4>[ 193.623211] do_idle+0x258/0x310
6324 03:22:01.784643 <4>[ 193.626713] cpu_startup_entry+0x40/0x44
6325 03:22:01.784797 <4>[ 193.630910] secondary_start_kernel+0x138/0x160
6326 03:22:01.786053 <4>[ 193.635721] __secondary_switched+0xb0/0xb4
6327 03:22:01.826163 <4>[ 193.640187] irq event stamp: 254956
6328 03:22:01.826503 <4>[ 193.643941] hardirqs last enabled at (254955): [<ffff8000096f2d94>] el1_interrupt+0x54/0x64
6329 03:22:01.826735 <4>[ 193.652669] hardirqs last disabled at (254956): [<ffff800008127c1c>] do_idle+0xec/0x310
6330 03:22:01.827217 <4>[ 193.660963] softirqs last enabled at (254954): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6331 03:22:01.827431 <4>[ 193.669769] softirqs last disabled at (254949): [<ffff800008017668>] ____do_softirq+0x18/0x24
6332 03:22:01.829433 <4>[ 193.678578] ---[ end trace 0000000000000000 ]---
6333 03:22:01.829651 # Segmentation fault
6334 03:22:01.869317 # [ 193.203619] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6335 03:22:01.869619 # [ 193.210222] lkdtm: attempting good copy_to_user of correct size
6336 03:22:01.869838 # [ 193.216629] lkdtm: attempting bad copy_to_user of too large size
6337 03:22:01.870315 # [ 193.222971] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6338 03:22:01.870528 # [ 193.233966] ------------[ cut here ]------------
6339 03:22:01.870715 # [ 193.238867] kernel BUG at mm/usercopy.c:101!
6340 03:22:01.912462 # [ 193.243409] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6341 03:22:01.912740 # [ 193.250564] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6342 03:22:01.912956 # [ 193.262389] CPU: 2 PID: 3519 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
6343 03:22:01.913428 # [ 193.270328] Hardware name: ARM Juno development board (r0) (DT)
6344 03:22:01.913639 # [ 193.276520] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6345 03:22:01.913817 # [ 193.283762] pc : usercopy_abort+0xb0/0xb4
6346 03:22:01.915802 # [ 193.288053] lr : usercopy_abort+0xb0/0xb4
6347 03:22:01.955628 # [ 193.292338] sp : ffff800010a43ad0
6348 03:22:01.955917 # [ 193.295918] x29: ffff800010a43ae0 x28: ffff00080babb4c0 x27: 0000000000000000
6349 03:22:01.956129 # [ 193.303346] x26: 0000ffff95b26010 x25: 0000000000000200 x24: 0001000000000000
6350 03:22:01.956316 # [ 193.310771] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6351 03:22:01.956773 # [ 193.318196] x20: ffff800009fdf380 x19: ffff800009fd8ec0 x18: 0000000000000000
6352 03:22:01.958955 # [ 193.325620] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6353 03:22:01.998794 # [ 193.333045] x14: ffff0008008eb4c0 x13: ffff800974a15000 x12: 0000000030d4d91d
6354 03:22:01.999072 # [ 193.340469] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815f818
6355 03:22:01.999279 # [ 193.347894] x8 : ffff00080babb4c0 x7 : 00000074b5503510 x6 : 0000000000000001
6356 03:22:01.999465 # [ 193.355320] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6357 03:22:01.999913 # [ 193.362743] x2 : 0000000000000000 x1 : ffff00080babb4c0 x0 : 0000000000000067
6358 03:22:02.000086 # [ 193.370167] Call trace:
6359 03:22:02.002085 # [ 193.372877] usercopy_abort+0xb0/0xb4
6360 03:22:02.041943 # [ 193.376815] __check_heap_object+0xf4/0x110
6361 03:22:02.042272 # [ 193.381274] __check_object_size+0x24c/0x31c
6362 03:22:02.042476 # [ 193.385817] do_usercopy_slab_size+0x1f0/0x2f4
6363 03:22:02.042659 # [ 193.390537] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6364 03:22:02.042835 # [ 193.395603] lkdtm_do_action+0x2c/0x50
6365 03:22:02.043004 # [ 193.399623] direct_entry+0x164/0x180
6366 03:22:02.043454 # [ 193.403556] full_proxy_write+0x68/0xc0
6367 03:22:02.043653 # [ 193.407667] vfs_write+0xcc/0x2a0
6368 03:22:02.043813 # [ 193.411257] ksys_write+0x78/0x104
6369 03:22:02.043966 # [ 193.414932] __arm64_sys_write+0x28/0x3c
6370 03:22:02.045278 # [ 193.419129] invoke_syscall+0x8c/0x120
6371 03:22:02.085124 # [ 193.423154] el0_svc_common.constprop.0+0x68/0x124
6372 03:22:02.085412 # [ 193.428224] do_el0_svc+0x40/0xcc
6373 03:22:02.085669 # [ 193.431811] el0_svc+0x48/0xc0
6374 03:22:02.085903 # [ 193.435139] el0t_64_sync_handler+0xb8/0xbc
6375 03:22:02.086437 # [ 193.439598] el0t_64_sync+0x18c/0x190
6376 03:22:02.086647 # [ 193.443534] Code: aa1403e3 d0004840 9122c000 97fff2d0 (d4210000)
6377 03:22:02.086849 # [ 193.449902] ---[ end trace 0000000000000000 ]---
6378 03:22:02.087043 # [ 193.454789] note: cat[3519] exited with irqs disabled
6379 03:22:02.088419 # [ 193.460172] note: cat[3519] exited with preempt_count 1
6380 03:22:02.128288 # [ 193.467276] ------------[ cut here ]------------
6381 03:22:02.128633 # [ 193.472167] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6382 03:22:02.129185 # [ 193.482113] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6383 03:22:02.129461 # [ 193.493936] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.78-cip15 #1
6384 03:22:02.129681 # [ 193.502134] Hardware name: ARM Juno development board (r0) (DT)
6385 03:22:02.171462 # [ 193.508326] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6386 03:22:02.171781 # [ 193.515568] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6387 03:22:02.172044 # [ 193.521067] lr : ct_idle_enter+0x10/0x1c
6388 03:22:02.172273 # [ 193.525261] sp : ffff80000c453d20
6389 03:22:02.172727 # [ 193.528845] x29: ffff80000c453d20 x28: 0000000000000000 x27: 0000000000000000
6390 03:22:02.172905 # [ 193.536272] x26: 0000000000000001 x25: 0000002d0b8c2688 x24: 0000000000000002
6391 03:22:02.173096 # [ 193.543698] x23: ffff00080ad48880 x22: 0000000000000002 x21: 0000000000000002
6392 03:22:02.174792 # [ 193.551123] x20: ffff00097ef4f858 x19: ffff80000a53a858 x18: 0000000000000000
6393 03:22:02.214621 # [ 193.558549] x17: ffff800008023e98 x16: ffff8000096d1bc4 x15: ffff8000080bd500
6394 03:22:02.214910 # [ 193.565976] x14: ffff8000080bd334 x13: ffff800008402774 x12: ffff8000096d83c8
6395 03:22:02.215434 # [ 193.573401] x11: 00000000000014c0 x10: 00000000000014c0 x9 : ffff800009146260
6396 03:22:02.215663 # [ 193.580826] x8 : ffff0008008eb4c0 x7 : 071c71c71c71c71c x6 : ffff8000081c9068
6397 03:22:02.215898 # [ 193.588256] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a15000
6398 03:22:02.217949 # USERCOPY_SLAB_SIZE_TO: saw 'call trace:': ok
6399 03:22:02.235012 ok 67 selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6400 03:22:02.238217 # selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6401 03:22:02.604712 <6>[ 194.420246] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6402 03:22:02.605121 <6>[ 194.427407] lkdtm: attempting good copy_from_user of correct size
6403 03:22:02.605411 <6>[ 194.433873] lkdtm: attempting bad copy_from_user of too large size
6404 03:22:02.605900 <0>[ 194.440512] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6405 03:22:02.606229 <4>[ 194.451236] ------------[ cut here ]------------
6406 03:22:02.608033 <2>[ 194.456123] kernel BUG at mm/usercopy.c:101!
6407 03:22:02.647939 <0>[ 194.460664] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6408 03:22:02.648721 <4>[ 194.467821] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6409 03:22:02.648989 <4>[ 194.479647] CPU: 1 PID: 3562 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
6410 03:22:02.649205 <4>[ 194.487587] Hardware name: ARM Juno development board (r0) (DT)
6411 03:22:02.649430 <4>[ 194.493782] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6412 03:22:02.651323 <4>[ 194.501023] pc : usercopy_abort+0xb0/0xb4
6413 03:22:02.691317 <4>[ 194.505315] lr : usercopy_abort+0xb0/0xb4
6414 03:22:02.691584 <4>[ 194.509603] sp : ffff800010abbaf0
6415 03:22:02.691826 <4>[ 194.513183] x29: ffff800010abbb00 x28: ffff000804ff34c0 x27: 0000000000000000
6416 03:22:02.692052 <4>[ 194.520611] x26: 0000ffffb5200010 x25: 0000000000000200 x24: 0001000000000000
6417 03:22:02.692274 <4>[ 194.528037] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6418 03:22:02.692741 <4>[ 194.535462] x20: ffff800009fdf380 x19: ffff800009fd8ec0 x18: 0000000000000000
6419 03:22:02.694631 <4>[ 194.542887] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6420 03:22:02.734594 <4>[ 194.550312] x14: 706d657474612065 x13: 205d323135303434 x12: 2e34393120205b3e
6421 03:22:02.734880 <4>[ 194.557736] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815f818
6422 03:22:02.735467 <4>[ 194.565161] x8 : ffff000804ff34c0 x7 : 3231353034342e34 x6 : 0000000000000001
6423 03:22:02.735872 <4>[ 194.572585] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6424 03:22:02.736317 <4>[ 194.580009] x2 : 0000000000000000 x1 : ffff000804ff34c0 x0 : 0000000000000066
6425 03:22:02.736746 <4>[ 194.587433] Call trace:
6426 03:22:02.738032 <4>[ 194.590143] usercopy_abort+0xb0/0xb4
6427 03:22:02.778268 <4>[ 194.594080] __check_heap_object+0xf4/0x110
6428 03:22:02.778812 <4>[ 194.598539] __check_object_size+0x24c/0x31c
6429 03:22:02.779292 <4>[ 194.603083] do_usercopy_slab_size+0x28c/0x2f4
6430 03:22:02.780103 <4>[ 194.607802] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6431 03:22:02.780511 <4>[ 194.613042] lkdtm_do_action+0x2c/0x50
6432 03:22:02.780953 <4>[ 194.617062] direct_entry+0x164/0x180
6433 03:22:02.781383 <4>[ 194.620996] full_proxy_write+0x68/0xc0
6434 03:22:02.781824 <4>[ 194.625107] vfs_write+0xcc/0x2a0
6435 03:22:02.782285 <4>[ 194.628696] ksys_write+0x78/0x104
6436 03:22:02.782813 <4>[ 194.632372] __arm64_sys_write+0x28/0x3c
6437 03:22:02.821639 <4>[ 194.636569] invoke_syscall+0x8c/0x120
6438 03:22:02.822193 <4>[ 194.640594] el0_svc_common.constprop.0+0x68/0x124
6439 03:22:02.822582 <4>[ 194.645662] do_el0_svc+0x40/0xcc
6440 03:22:02.822933 <4>[ 194.649250] el0_svc+0x48/0xc0
6441 03:22:02.823615 <4>[ 194.652578] el0t_64_sync_handler+0xb8/0xbc
6442 03:22:02.823979 <4>[ 194.657037] el0t_64_sync+0x18c/0x190
6443 03:22:02.824309 <0>[ 194.660974] Code: aa1403e3 d0004840 9122c000 97fff2d0 (d4210000)
6444 03:22:02.824636 <4>[ 194.667343] ---[ end trace 0000000000000000 ]---
6445 03:22:02.825141 <6>[ 194.672230] note: cat[3562] exited with irqs disabled
6446 03:22:02.866265 <6>[ 194.677603] note: cat[3562] exited with preempt_count 1
6447 03:22:02.866599 <4>[ 194.684642] ------------[ cut here ]------------
6448 03:22:02.866939 <4>[ 194.689533] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6449 03:22:02.867130 <4>[ 194.699479] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6450 03:22:02.867591 <4>[ 194.711302] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.78-cip15 #1
6451 03:22:02.869445 <4>[ 194.719503] Hardware name: ARM Juno development board (r0) (DT)
6452 03:22:02.909634 <4>[ 194.725695] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6453 03:22:02.909990 <4>[ 194.732936] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6454 03:22:02.910209 <4>[ 194.738436] lr : ct_idle_enter+0x10/0x1c
6455 03:22:02.910513 <4>[ 194.742629] sp : ffff80000c44bd20
6456 03:22:02.910704 <4>[ 194.746211] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
6457 03:22:02.911048 <4>[ 194.753643] x26: 0000000000000000 x25: 0000002d541ba540 x24: 0000000000000000
6458 03:22:02.912826 <4>[ 194.761071] x23: ffff00080ad2e880 x22: 0000000000000000 x21: 0000000000000000
6459 03:22:02.953001 <4>[ 194.768497] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
6460 03:22:02.953309 <4>[ 194.775922] x17: 000000000000000b x16: 0000000000000000 x15: ffff80000a53e8c0
6461 03:22:02.953502 <4>[ 194.783354] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6462 03:22:02.953935 <4>[ 194.790784] x11: 0000000000000001 x10: 000000000002ac07 x9 : ffff800009146260
6463 03:22:02.954153 <4>[ 194.798213] x8 : 0000000000030d80 x7 : 071c71c71c71c71c x6 : ffff80000b6373e8
6464 03:22:02.996345 <4>[ 194.805639] x5 : 0000000000000640 x4 : 4000000000000002 x3 : ffff8009749f6000
6465 03:22:02.996841 <4>[ 194.813064] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
6466 03:22:02.997179 <4>[ 194.820490] Call trace:
6467 03:22:02.997486 <4>[ 194.823200] ct_kernel_exit.constprop.0+0x11c/0x180
6468 03:22:02.997782 <4>[ 194.828353] ct_idle_enter+0x10/0x1c
6469 03:22:02.998106 <4>[ 194.832198] cpuidle_enter_state+0x2a4/0x5a0
6470 03:22:02.998399 <4>[ 194.836748] cpuidle_enter+0x40/0x60
6471 03:22:02.999016 <4>[ 194.840597] do_idle+0x258/0x310
6472 03:22:02.999334 <4>[ 194.844100] cpu_startup_entry+0x40/0x44
6473 03:22:02.999820 <4>[ 194.848296] secondary_start_kernel+0x138/0x160
6474 03:22:03.039747 <4>[ 194.853104] __secondary_switched+0xb0/0xb4
6475 03:22:03.040292 <4>[ 194.857562] irq event stamp: 214394
6476 03:22:03.040750 <4>[ 194.861317] hardirqs last enabled at (214393): [<ffff8000081cafb8>] tick_nohz_idle_enter+0x78/0x144
6477 03:22:03.041499 <4>[ 194.870741] hardirqs last disabled at (214394): [<ffff800008127c1c>] do_idle+0xec/0x310
6478 03:22:03.041859 <4>[ 194.879029] softirqs last enabled at (214386): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6479 03:22:03.043276 <4>[ 194.887837] softirqs last disabled at (214375): [<ffff800008017668>] ____do_softirq+0x18/0x24
6480 03:22:03.083372 <4>[ 194.896645] ---[ end trace 0000000000000000 ]---
6481 03:22:03.083876 # Segmentation fault
6482 03:22:03.084309 # [ 194.420246] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6483 03:22:03.084714 # [ 194.427407] lkdtm: attempting good copy_from_user of correct size
6484 03:22:03.085442 # [ 194.433873] lkdtm: attempting bad copy_from_user of too large size
6485 03:22:03.085798 # [ 194.440512] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6486 03:22:03.086241 # [ 194.451236] ------------[ cut here ]------------
6487 03:22:03.086975 # [ 194.456123] kernel BUG at mm/usercopy.c:101!
6488 03:22:03.126522 # [ 194.460664] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6489 03:22:03.127312 # [ 194.467821] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6490 03:22:03.127678 # [ 194.479647] CPU: 1 PID: 3562 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
6491 03:22:03.128009 # [ 194.487587] Hardware name: ARM Juno development board (r0) (DT)
6492 03:22:03.130111 # [ 194.493782] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6493 03:22:03.169687 # [ 194.501023] pc : usercopy_abort+0xb0/0xb4
6494 03:22:03.170226 # [ 194.505315] lr : usercopy_abort+0xb0/0xb4
6495 03:22:03.170608 # [ 194.509603] sp : ffff800010abbaf0
6496 03:22:03.170960 # [ 194.513183] x29: ffff800010abbb00 x28: ffff000804ff34c0 x27: 0000000000000000
6497 03:22:03.171644 # [ 194.520611] x26: 0000ffffb5200010 x25: 0000000000000200 x24: 0001000000000000
6498 03:22:03.172020 # [ 194.528037] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6499 03:22:03.172359 # [ 194.535462] x20: ffff800009fdf380 x19: ffff800009fd8ec0 x18: 0000000000000000
6500 03:22:03.212897 # [ 194.542887] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6501 03:22:03.213430 # [ 194.550312] x14: 706d657474612065 x13: 205d323135303434 x12: 2e34393120205b3e
6502 03:22:03.213816 # [ 194.557736] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815f818
6503 03:22:03.214603 # [ 194.565161] x8 : ffff000804ff34c0 x7 : 3231353034342e34 x6 : 0000000000000001
6504 03:22:03.215004 # [ 194.572585] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6505 03:22:03.215354 # [ 194.580009] x2 : 0000000000000000 x1 : ffff000804ff34c0 x0 : 0000000000000066
6506 03:22:03.216592 # [ 194.587433] Call trace:
6507 03:22:03.256049 # [ 194.590143] usercopy_abort+0xb0/0xb4
6508 03:22:03.256636 # [ 194.594080] __check_heap_object+0xf4/0x110
6509 03:22:03.257094 # [ 194.598539] __check_object_size+0x24c/0x31c
6510 03:22:03.257509 # [ 194.603083] do_usercopy_slab_size+0x28c/0x2f4
6511 03:22:03.258323 # [ 194.607802] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6512 03:22:03.258731 # [ 194.613042] lkdtm_do_action+0x2c/0x50
6513 03:22:03.259171 # [ 194.617062] direct_entry+0x164/0x180
6514 03:22:03.259524 # [ 194.620996] full_proxy_write+0x68/0xc0
6515 03:22:03.259853 # [ 194.625107] vfs_write+0xcc/0x2a0
6516 03:22:03.260277 # [ 194.628696] ksys_write+0x78/0x104
6517 03:22:03.260691 # [ 194.632372] __arm64_sys_write+0x28/0x3c
6518 03:22:03.299224 # [ 194.636569] invoke_syscall+0x8c/0x120
6519 03:22:03.299767 # [ 194.640594] el0_svc_common.constprop.0+0x68/0x124
6520 03:22:03.300508 # [ 194.645662] do_el0_svc+0x40/0xcc
6521 03:22:03.300905 # [ 194.649250] el0_svc+0x48/0xc0
6522 03:22:03.301258 # [ 194.652578] el0t_64_sync_handler+0xb8/0xbc
6523 03:22:03.301595 # [ 194.657037] el0t_64_sync+0x18c/0x190
6524 03:22:03.301925 # [ 194.660974] Code: aa1403e3 d0004840 9122c000 97fff2d0 (d4210000)
6525 03:22:03.302304 # [ 194.667343] ---[ end trace 0000000000000000 ]---
6526 03:22:03.302716 # [ 194.672230] note: cat[3562] exited with irqs disabled
6527 03:22:03.342364 # [ 194.677603] note: cat[3562] exited with preempt_count 1
6528 03:22:03.342905 # [ 194.684642] ------------[ cut here ]------------
6529 03:22:03.343641 # [ 194.689533] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6530 03:22:03.344038 # [ 194.699479] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6531 03:22:03.344399 # [ 194.711302] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.78-cip15 #1
6532 03:22:03.345939 # [ 194.719503] Hardware name: ARM Juno development board (r0) (DT)
6533 03:22:03.385217 # [ 194.725695] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6534 03:22:03.385556 # [ 194.732936] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6535 03:22:03.385787 # [ 194.738436] lr : ct_idle_enter+0x10/0x1c
6536 03:22:03.386300 # [ 194.742629] sp : ffff80000c44bd20
6537 03:22:03.386519 # [ 194.746211] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
6538 03:22:03.386701 # [ 194.753643] x26: 0000000000000000 x25: 0000002d541ba540 x24: 0000000000000000
6539 03:22:03.388574 # [ 194.761071] x23: ffff00080ad2e880 x22: 0000000000000000 x21: 0000000000000000
6540 03:22:03.428452 # [ 194.768497] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
6541 03:22:03.428745 # [ 194.775922] x17: 000000000000000b x16: 0000000000000000 x15: ffff80000a53e8c0
6542 03:22:03.428955 # [ 194.783354] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6543 03:22:03.429144 # [ 194.790784] x11: 0000000000000001 x10: 000000000002ac07 x9 : ffff800009146260
6544 03:22:03.429574 # [ 194.798213] x8 : 0000000000030d80 x7 : 071c71c71c71c71c x6 : ffff80000b6373e8
6545 03:22:03.431789 # [ 194.805639] x5 : 0000000000000640 x4 : 4000000000000002 x3 : ffff8009749f6000
6546 03:22:03.482129 # [ 194.813064] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
6547 03:22:03.482707 # [ 194.820490] Call trace:
6548 03:22:03.483113 # [ 194.823200] ct_kernel_exit.constprop.0+0x11c/0x180
6549 03:22:03.483485 # [ 194.828353] ct_idle_enter+0x10/0x1c
6550 03:22:03.483833 # [ 194.832198] cpuidle_enter_state+0x2a4/0x5a0
6551 03:22:03.484513 # [ 194.836748] cpuidle_enter+0x40/0x60
6552 03:22:03.484877 # USERCOPY_SLAB_SIZE_FROM: saw 'call trace:': ok
6553 03:22:03.485665 ok 68 selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6554 03:22:03.486187 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6555 03:22:03.898617 <6>[ 195.714491] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6556 03:22:03.899037 <6>[ 195.721565] lkdtm: attempting good copy_to_user inside whitelist
6557 03:22:03.899563 <6>[ 195.728037] lkdtm: attempting bad copy_to_user outside whitelist
6558 03:22:03.899791 <0>[ 195.734384] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6559 03:22:03.899986 <4>[ 195.745551] ------------[ cut here ]------------
6560 03:22:03.901970 <2>[ 195.750449] kernel BUG at mm/usercopy.c:101!
6561 03:22:03.941935 <0>[ 195.754996] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6562 03:22:03.942588 <4>[ 195.762151] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6563 03:22:03.942831 <4>[ 195.773981] CPU: 1 PID: 3605 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
6564 03:22:03.943032 <4>[ 195.781922] Hardware name: ARM Juno development board (r0) (DT)
6565 03:22:03.943220 <4>[ 195.788120] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6566 03:22:03.945304 <4>[ 195.795362] pc : usercopy_abort+0xb0/0xb4
6567 03:22:03.985348 <4>[ 195.799653] lr : usercopy_abort+0xb0/0xb4
6568 03:22:03.985629 <4>[ 195.803938] sp : ffff800010b7b9c0
6569 03:22:03.985836 <4>[ 195.807519] x29: ffff800010b7b9d0 x28: ffff000807dab4c0 x27: 0000000000000000
6570 03:22:03.986048 <4>[ 195.814947] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6571 03:22:03.986235 <4>[ 195.822372] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6572 03:22:03.986663 <4>[ 195.829797] x20: ffff800009fdf380 x19: ffff80000a0f58c0 x18: 0000000000000000
6573 03:22:03.988672 <4>[ 195.837222] x17: ffff800008162578 x16: ffff800008161ad8 x15: ffff800008161a20
6574 03:22:04.028696 <4>[ 195.844647] x14: ffff8000096fbb40 x13: ffff800008c0e4b4 x12: ffff800008c0df1c
6575 03:22:04.029191 <4>[ 195.852072] x11: ffff800008c10c2c x10: ffff800008c10b50 x9 : ffff80000815f818
6576 03:22:04.029574 <4>[ 195.859496] x8 : ffff00080134c790 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
6577 03:22:04.030275 <4>[ 195.866920] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6578 03:22:04.030663 <4>[ 195.874344] x2 : 0000000000000000 x1 : ffff000807dab4c0 x0 : 000000000000006a
6579 03:22:04.032238 <4>[ 195.881768] Call trace:
6580 03:22:04.032712 <4>[ 195.884478] usercopy_abort+0xb0/0xb4
6581 03:22:04.072246 <4>[ 195.888415] __check_heap_object+0xf4/0x110
6582 03:22:04.072766 <4>[ 195.892875] __check_object_size+0x24c/0x31c
6583 03:22:04.073147 <4>[ 195.897418] do_usercopy_slab_whitelist+0x230/0x2c0
6584 03:22:04.073845 <4>[ 195.902574] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6585 03:22:04.074262 <4>[ 195.908076] lkdtm_do_action+0x2c/0x50
6586 03:22:04.074607 <4>[ 195.912097] direct_entry+0x164/0x180
6587 03:22:04.074937 <4>[ 195.916030] full_proxy_write+0x68/0xc0
6588 03:22:04.075262 <4>[ 195.920141] vfs_write+0xcc/0x2a0
6589 03:22:04.075690 <4>[ 195.923731] ksys_write+0x78/0x104
6590 03:22:04.076107 <4>[ 195.927406] __arm64_sys_write+0x28/0x3c
6591 03:22:04.115692 <4>[ 195.931604] invoke_syscall+0x8c/0x120
6592 03:22:04.116212 <4>[ 195.935629] el0_svc_common.constprop.0+0x68/0x124
6593 03:22:04.116592 <4>[ 195.940698] do_el0_svc+0x40/0xcc
6594 03:22:04.116945 <4>[ 195.944286] el0_svc+0x48/0xc0
6595 03:22:04.117279 <4>[ 195.947614] el0t_64_sync_handler+0xb8/0xbc
6596 03:22:04.117603 <4>[ 195.952072] el0t_64_sync+0x18c/0x190
6597 03:22:04.118274 <0>[ 195.956009] Code: aa1403e3 d0004840 9122c000 97fff2d0 (d4210000)
6598 03:22:04.118646 <4>[ 195.962377] ---[ end trace 0000000000000000 ]---
6599 03:22:04.119194 <6>[ 195.967264] note: cat[3605] exited with irqs disabled
6600 03:22:04.160290 <6>[ 195.972672] note: cat[3605] exited with preempt_count 1
6601 03:22:04.160676 <4>[ 195.979759] ------------[ cut here ]------------
6602 03:22:04.160963 <4>[ 195.984650] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6603 03:22:04.161433 <4>[ 195.994596] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6604 03:22:04.161602 <4>[ 196.006419] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.78-cip15 #1
6605 03:22:04.203716 <4>[ 196.014622] Hardware name: ARM Juno development board (r0) (DT)
6606 03:22:04.204076 <4>[ 196.020814] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6607 03:22:04.204360 <4>[ 196.028059] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6608 03:22:04.204622 <4>[ 196.033567] lr : ct_idle_enter+0x10/0x1c
6609 03:22:04.204859 <4>[ 196.037768] sp : ffff80000c44bd20
6610 03:22:04.205320 <4>[ 196.041348] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
6611 03:22:04.205504 <4>[ 196.048779] x26: 0000000000000001 x25: 0000002da14d91c0 x24: 0000000000000002
6612 03:22:04.207094 <4>[ 196.056205] x23: ffff00080ad2e880 x22: 0000000000000002 x21: 0000000000000002
6613 03:22:04.247002 <4>[ 196.063629] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
6614 03:22:04.247360 <4>[ 196.071055] x17: 00000000000000cb x16: 0000000000000002 x15: ffff80000a53e8c0
6615 03:22:04.247687 <4>[ 196.078482] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6616 03:22:04.248189 <4>[ 196.085910] x11: 000000000000139d x10: 000000000000139d x9 : ffff800009146260
6617 03:22:04.248374 <4>[ 196.093335] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c9068
6618 03:22:04.290380 <4>[ 196.100760] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
6619 03:22:04.290707 <4>[ 196.108185] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
6620 03:22:04.290986 <4>[ 196.115610] Call trace:
6621 03:22:04.291226 <4>[ 196.118321] ct_kernel_exit.constprop.0+0x11c/0x180
6622 03:22:04.291458 <4>[ 196.123473] ct_idle_enter+0x10/0x1c
6623 03:22:04.291681 <4>[ 196.127318] cpuidle_enter_state+0x2a4/0x5a0
6624 03:22:04.292126 <4>[ 196.131867] cpuidle_enter+0x40/0x60
6625 03:22:04.292263 <4>[ 196.135716] do_idle+0x258/0x310
6626 03:22:04.292404 <4>[ 196.139217] cpu_startup_entry+0x40/0x44
6627 03:22:04.293537 <4>[ 196.143414] secondary_start_kernel+0x138/0x160
6628 03:22:04.333710 <4>[ 196.148221] __secondary_switched+0xb0/0xb4
6629 03:22:04.334045 <4>[ 196.152679] irq event stamp: 214394
6630 03:22:04.334319 <4>[ 196.156434] hardirqs last enabled at (214393): [<ffff8000081cafb8>] tick_nohz_idle_enter+0x78/0x144
6631 03:22:04.334823 <4>[ 196.165856] hardirqs last disabled at (214394): [<ffff800008127c1c>] do_idle+0xec/0x310
6632 03:22:04.335017 <4>[ 196.174145] softirqs last enabled at (214386): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6633 03:22:04.337007 <4>[ 196.182952] softirqs last disabled at (214375): [<ffff800008017668>] ____do_softirq+0x18/0x24
6634 03:22:04.377238 <4>[ 196.191761] ---[ end trace 0000000000000000 ]---
6635 03:22:04.377517 # Segmentation fault
6636 03:22:04.377775 # [ 195.714491] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6637 03:22:04.378018 # [ 195.721565] lkdtm: attempting good copy_to_user inside whitelist
6638 03:22:04.378540 # [ 195.728037] lkdtm: attempting bad copy_to_user outside whitelist
6639 03:22:04.378751 # [ 195.734384] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6640 03:22:04.380540 # [ 195.745551] ------------[ cut here ]------------
6641 03:22:04.420380 # [ 195.750449] kernel BUG at mm/usercopy.c:101!
6642 03:22:04.420645 # [ 195.754996] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6643 03:22:04.420895 # [ 195.762151] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6644 03:22:04.421410 # [ 195.773981] CPU: 1 PID: 3605 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
6645 03:22:04.421623 # [ 195.781922] Hardware name: ARM Juno development board (r0) (DT)
6646 03:22:04.423886 # [ 195.788120] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6647 03:22:04.463810 # [ 195.795362] pc : usercopy_abort+0xb0/0xb4
6648 03:22:04.464364 # [ 195.799653] lr : usercopy_abort+0xb0/0xb4
6649 03:22:04.464857 # [ 195.803938] sp : ffff800010b7b9c0
6650 03:22:04.465309 # [ 195.807519] x29: ffff800010b7b9d0 x28: ffff000807dab4c0 x27: 0000000000000000
6651 03:22:04.466163 # [ 195.814947] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6652 03:22:04.466581 # [ 195.822372] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6653 03:22:04.467064 # [ 195.829797] x20: ffff800009fdf380 x19: ffff80000a0f58c0 x18: 0000000000000000
6654 03:22:04.506965 # [ 195.837222] x17: ffff800008162578 x16: ffff800008161ad8 x15: ffff800008161a20
6655 03:22:04.507508 # [ 195.844647] x14: ffff8000096fbb40 x13: ffff800008c0e4b4 x12: ffff800008c0df1c
6656 03:22:04.508278 # [ 195.852072] x11: ffff800008c10c2c x10: ffff800008c10b50 x9 : ffff80000815f818
6657 03:22:04.508687 # [ 195.859496] x8 : ffff00080134c790 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
6658 03:22:04.509047 # [ 195.866920] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6659 03:22:04.510538 # [ 195.874344] x2 : 0000000000000000 x1 : ffff000807dab4c0 x0 : 000000000000006a
6660 03:22:04.511013 # [ 195.881768] Call trace:
6661 03:22:04.550164 # [ 195.884478] usercopy_abort+0xb0/0xb4
6662 03:22:04.550813 # [ 195.888415] __check_heap_object+0xf4/0x110
6663 03:22:04.551213 # [ 195.892875] __check_object_size+0x24c/0x31c
6664 03:22:04.551563 # [ 195.897418] do_usercopy_slab_whitelist+0x230/0x2c0
6665 03:22:04.551898 # [ 195.902574] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6666 03:22:04.552575 # [ 195.908076] lkdtm_do_action+0x2c/0x50
6667 03:22:04.552939 # [ 195.912097] direct_entry+0x164/0x180
6668 03:22:04.553269 # [ 195.916030] full_proxy_write+0x68/0xc0
6669 03:22:04.553658 # [ 195.920141] vfs_write+0xcc/0x2a0
6670 03:22:04.554145 # [ 195.923731] ksys_write+0x78/0x104
6671 03:22:04.593368 # [ 195.927406] __arm64_sys_write+0x28/0x3c
6672 03:22:04.593901 # [ 195.931604] invoke_syscall+0x8c/0x120
6673 03:22:04.594333 # [ 195.935629] el0_svc_common.constprop.0+0x68/0x124
6674 03:22:04.594678 # [ 195.940698] do_el0_svc+0x40/0xcc
6675 03:22:04.595013 # [ 195.944286] el0_svc+0x48/0xc0
6676 03:22:04.595336 # [ 195.947614] el0t_64_sync_handler+0xb8/0xbc
6677 03:22:04.596035 # [ 195.952072] el0t_64_sync+0x18c/0x190
6678 03:22:04.596942 # [ 195.956009] Code: aa1403e3 d0004840 9122c000 97fff2d0 (d4210000)
6679 03:22:04.597549 # [ 195.962377] ---[ end trace 0000000000000000 ]---
6680 03:22:04.598059 # [ 195.967264] note: cat[3605] exited with irqs disabled
6681 03:22:04.636236 # [ 195.972672] note: cat[3605] exited with preempt_count 1
6682 03:22:04.636570 # [ 195.979759] ------------[ cut here ]------------
6683 03:22:04.636796 # [ 195.984650] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6684 03:22:04.637249 # [ 195.994596] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6685 03:22:04.637438 # [ 196.006419] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.78-cip15 #1
6686 03:22:04.679374 # [ 196.014622] Hardware name: ARM Juno development board (r0) (DT)
6687 03:22:04.679686 # [ 196.020814] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6688 03:22:04.679906 # [ 196.028059] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6689 03:22:04.680101 # [ 196.033567] lr : ct_idle_enter+0x10/0x1c
6690 03:22:04.680282 # [ 196.037768] sp : ffff80000c44bd20
6691 03:22:04.680708 # [ 196.041348] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
6692 03:22:04.680908 # [ 196.048779] x26: 0000000000000001 x25: 0000002da14d91c0 x24: 0000000000000002
6693 03:22:04.682670 # [ 196.056205] x23: ffff00080ad2e880 x22: 0000000000000002 x21: 0000000000000002
6694 03:22:04.722537 # [ 196.063629] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
6695 03:22:04.722818 # [ 196.071055] x17: 00000000000000cb x16: 0000000000000002 x15: ffff80000a53e8c0
6696 03:22:04.723025 # [ 196.078482] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6697 03:22:04.723497 # [ 196.085910] x11: 000000000000139d x10: 000000000000139d x9 : ffff800009146260
6698 03:22:04.723705 # [ 196.093335] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c9068
6699 03:22:04.748826 # [ 196.100760] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
6700 03:22:04.749095 # USERCOPY_SLAB_WHITELIST_TO: saw 'call trace:': ok
6701 03:22:04.749297 ok 69 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6702 03:22:04.752000 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6703 03:22:05.185991 <6>[ 197.001948] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6704 03:22:05.186690 <6>[ 197.009139] lkdtm: attempting good copy_from_user inside whitelist
6705 03:22:05.186974 <6>[ 197.015696] lkdtm: attempting bad copy_from_user outside whitelist
6706 03:22:05.187170 <0>[ 197.022433] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6707 03:22:05.187370 <4>[ 197.033429] ------------[ cut here ]------------
6708 03:22:05.189410 <2>[ 197.038317] kernel BUG at mm/usercopy.c:101!
6709 03:22:05.229459 <0>[ 197.042861] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6710 03:22:05.229825 <4>[ 197.050021] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6711 03:22:05.230405 <4>[ 197.061846] CPU: 1 PID: 3648 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
6712 03:22:05.230659 <4>[ 197.069792] Hardware name: ARM Juno development board (r0) (DT)
6713 03:22:05.230931 <4>[ 197.075989] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6714 03:22:05.232696 <4>[ 197.083231] pc : usercopy_abort+0xb0/0xb4
6715 03:22:05.272833 <4>[ 197.087522] lr : usercopy_abort+0xb0/0xb4
6716 03:22:05.273149 <4>[ 197.091807] sp : ffff800010c33a90
6717 03:22:05.273426 <4>[ 197.095387] x29: ffff800010c33aa0 x28: ffff00080c77b4c0 x27: 0000000000000000
6718 03:22:05.273668 <4>[ 197.102814] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6719 03:22:05.274096 <4>[ 197.110241] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6720 03:22:05.274231 <4>[ 197.117666] x20: ffff800009fdf380 x19: ffff80000a0f58c0 x18: 0000000000000000
6721 03:22:05.276177 <4>[ 197.125091] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6722 03:22:05.316098 <4>[ 197.132517] x14: 706d657474612065 x13: 205d333334323230 x12: 2e37393120205b3e
6723 03:22:05.316370 <4>[ 197.139941] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815f818
6724 03:22:05.316620 <4>[ 197.147367] x8 : ffff00080c77b4c0 x7 : 3333343232302e37 x6 : 0000000000000001
6725 03:22:05.317103 <4>[ 197.154791] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6726 03:22:05.317297 <4>[ 197.162215] x2 : 0000000000000000 x1 : ffff00080c77b4c0 x0 : 0000000000000069
6727 03:22:05.319618 <4>[ 197.169639] Call trace:
6728 03:22:05.359723 <4>[ 197.172349] usercopy_abort+0xb0/0xb4
6729 03:22:05.360246 <4>[ 197.176287] __check_heap_object+0xf4/0x110
6730 03:22:05.360734 <4>[ 197.180746] __check_object_size+0x24c/0x31c
6731 03:22:05.361188 <4>[ 197.185290] do_usercopy_slab_whitelist+0x1c4/0x2c0
6732 03:22:05.361624 <4>[ 197.190445] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6733 03:22:05.362444 <4>[ 197.196121] lkdtm_do_action+0x2c/0x50
6734 03:22:05.362850 <4>[ 197.200142] direct_entry+0x164/0x180
6735 03:22:05.363296 <4>[ 197.204074] full_proxy_write+0x68/0xc0
6736 03:22:05.363722 <4>[ 197.208187] vfs_write+0xcc/0x2a0
6737 03:22:05.364242 <4>[ 197.211775] ksys_write+0x78/0x104
6738 03:22:05.403190 <4>[ 197.215451] __arm64_sys_write+0x28/0x3c
6739 03:22:05.403729 <4>[ 197.219647] invoke_syscall+0x8c/0x120
6740 03:22:05.404216 <4>[ 197.223673] el0_svc_common.constprop.0+0x68/0x124
6741 03:22:05.404670 <4>[ 197.228741] do_el0_svc+0x40/0xcc
6742 03:22:05.405110 <4>[ 197.232330] el0_svc+0x48/0xc0
6743 03:22:05.405543 <4>[ 197.235658] el0t_64_sync_handler+0xb8/0xbc
6744 03:22:05.406334 <4>[ 197.240116] el0t_64_sync+0x18c/0x190
6745 03:22:05.406812 <0>[ 197.244052] Code: aa1403e3 d0004840 9122c000 97fff2d0 (d4210000)
6746 03:22:05.407261 <4>[ 197.250421] ---[ end trace 0000000000000000 ]---
6747 03:22:05.407793 <6>[ 197.255308] note: cat[3648] exited with irqs disabled
6748 03:22:05.447710 <6>[ 197.260696] note: cat[3648] exited with preempt_count 1
6749 03:22:05.448091 <4>[ 197.267730] ------------[ cut here ]------------
6750 03:22:05.448719 <4>[ 197.272621] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6751 03:22:05.448973 <4>[ 197.282566] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6752 03:22:05.449180 <4>[ 197.294390] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.78-cip15 #1
6753 03:22:05.490998 <4>[ 197.302588] Hardware name: ARM Juno development board (r0) (DT)
6754 03:22:05.491349 <4>[ 197.308781] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6755 03:22:05.491588 <4>[ 197.316025] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6756 03:22:05.491859 <4>[ 197.321529] lr : ct_idle_enter+0x10/0x1c
6757 03:22:05.492028 <4>[ 197.325722] sp : ffff80000c44bd20
6758 03:22:05.492386 <4>[ 197.329304] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
6759 03:22:05.492523 <4>[ 197.336734] x26: 0000000000000001 x25: 0000002dee1275d4 x24: 0000000000000002
6760 03:22:05.534490 <4>[ 197.344160] x23: ffff00080ad2e880 x22: 0000000000000002 x21: 0000000000000002
6761 03:22:05.534823 <4>[ 197.351591] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
6762 03:22:05.535052 <4>[ 197.359025] x17: 0000000000000061 x16: 0000000000000001 x15: ffff80000a53e8c0
6763 03:22:05.535249 <4>[ 197.366455] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6764 03:22:05.535434 <4>[ 197.373882] x11: 000000000000151a x10: 000000000000151a x9 : ffff800009146260
6765 03:22:05.535835 <4>[ 197.381311] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c9068
6766 03:22:05.577811 <4>[ 197.388735] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
6767 03:22:05.578153 <4>[ 197.396160] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
6768 03:22:05.578379 <4>[ 197.403585] Call trace:
6769 03:22:05.578577 <4>[ 197.406296] ct_kernel_exit.constprop.0+0x11c/0x180
6770 03:22:05.578758 <4>[ 197.411449] ct_idle_enter+0x10/0x1c
6771 03:22:05.579184 <4>[ 197.415294] cpuidle_enter_state+0x2a4/0x5a0
6772 03:22:05.579358 <4>[ 197.419843] cpuidle_enter+0x40/0x60
6773 03:22:05.579506 <4>[ 197.423692] do_idle+0x258/0x310
6774 03:22:05.579649 <4>[ 197.427194] cpu_startup_entry+0x3c/0x44
6775 03:22:05.581102 <4>[ 197.431391] secondary_start_kernel+0x138/0x160
6776 03:22:05.621101 <4>[ 197.436198] __secondary_switched+0xb0/0xb4
6777 03:22:05.621398 <4>[ 197.440657] irq event stamp: 214394
6778 03:22:05.621661 <4>[ 197.444411] hardirqs last enabled at (214393): [<ffff8000081cafb8>] tick_nohz_idle_enter+0x78/0x144
6779 03:22:05.622115 <4>[ 197.453835] hardirqs last disabled at (214394): [<ffff800008127c1c>] do_idle+0xec/0x310
6780 03:22:05.622333 <4>[ 197.462123] softirqs last enabled at (214386): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6781 03:22:05.624453 <4>[ 197.470931] softirqs last disabled at (214375): [<ffff800008017668>] ____do_softirq+0x18/0x24
6782 03:22:05.664623 <4>[ 197.479740] ---[ end trace 0000000000000000 ]---
6783 03:22:05.664952 # Segmentation fault
6784 03:22:05.665225 # [ 197.001948] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6785 03:22:05.665732 # [ 197.009139] lkdtm: attempting good copy_from_user inside whitelist
6786 03:22:05.665949 # [ 197.015696] lkdtm: attempting bad copy_from_user outside whitelist
6787 03:22:05.666206 # [ 197.022433] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6788 03:22:05.667957 # [ 197.033429] ------------[ cut here ]------------
6789 03:22:05.707773 # [ 197.038317] kernel BUG at mm/usercopy.c:101!
6790 03:22:05.708048 # [ 197.042861] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6791 03:22:05.708686 # [ 197.050021] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6792 03:22:05.709114 # [ 197.061846] CPU: 1 PID: 3648 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
6793 03:22:05.709574 # [ 197.069792] Hardware name: ARM Juno development board (r0) (DT)
6794 03:22:05.711326 # [ 197.075989] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6795 03:22:05.751132 # [ 197.083231] pc : usercopy_abort+0xb0/0xb4
6796 03:22:05.751658 # [ 197.087522] lr : usercopy_abort+0xb0/0xb4
6797 03:22:05.752140 # [ 197.091807] sp : ffff800010c33a90
6798 03:22:05.752940 # [ 197.095387] x29: ffff800010c33aa0 x28: ffff00080c77b4c0 x27: 0000000000000000
6799 03:22:05.753351 # [ 197.102814] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6800 03:22:05.753797 # [ 197.110241] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6801 03:22:05.754666 # [ 197.117666] x20: ffff800009fdf380 x19: ffff80000a0f58c0 x18: 0000000000000000
6802 03:22:05.794343 # [ 197.125091] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6803 03:22:05.794899 # [ 197.132517] x14: 706d657474612065 x13: 205d333334323230 x12: 2e37393120205b3e
6804 03:22:05.795771 # [ 197.139941] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815f818
6805 03:22:05.796197 # [ 197.147367] x8 : ffff00080c77b4c0 x7 : 3333343232302e37 x6 : 0000000000000001
6806 03:22:05.796663 # [ 197.154791] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6807 03:22:05.797929 # [ 197.162215] x2 : 0000000000000000 x1 : ffff00080c77b4c0 x0 : 0000000000000069
6808 03:22:05.798404 # [ 197.169639] Call trace:
6809 03:22:05.837482 # [ 197.172349] usercopy_abort+0xb0/0xb4
6810 03:22:05.838071 # [ 197.176287] __check_heap_object+0xf4/0x110
6811 03:22:05.838574 # [ 197.180746] __check_object_size+0x24c/0x31c
6812 03:22:05.839380 # [ 197.185290] do_usercopy_slab_whitelist+0x1c4/0x2c0
6813 03:22:05.839794 # [ 197.190445] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6814 03:22:05.840240 # [ 197.196121] lkdtm_do_action+0x2c/0x50
6815 03:22:05.840667 # [ 197.200142] direct_entry+0x164/0x180
6816 03:22:05.841101 # [ 197.204074] full_proxy_write+0x68/0xc0
6817 03:22:05.841536 # [ 197.208187] vfs_write+0xcc/0x2a0
6818 03:22:05.842080 # [ 197.211775] ksys_write+0x78/0x104
6819 03:22:05.880645 # [ 197.215451] __arm64_sys_write+0x28/0x3c
6820 03:22:05.881181 # [ 197.219647] invoke_syscall+0x8c/0x120
6821 03:22:05.881670 # [ 197.223673] el0_svc_common.constprop.0+0x68/0x124
6822 03:22:05.882168 # [ 197.228741] do_el0_svc+0x40/0xcc
6823 03:22:05.882994 # [ 197.232330] el0_svc+0x48/0xc0
6824 03:22:05.883403 # [ 197.235658] el0t_64_sync_handler+0xb8/0xbc
6825 03:22:05.883840 # [ 197.240116] el0t_64_sync+0x18c/0x190
6826 03:22:05.884284 # [ 197.244052] Code: aa1403e3 d0004840 9122c000 97fff2d0 (d4210000)
6827 03:22:05.884712 # [ 197.250421] ---[ end trace 0000000000000000 ]---
6828 03:22:05.885236 # [ 197.255308] note: cat[3648] exited with irqs disabled
6829 03:22:05.923777 # [ 197.260696] note: cat[3648] exited with preempt_count 1
6830 03:22:05.924367 # [ 197.267730] ------------[ cut here ]------------
6831 03:22:05.925239 # [ 197.272621] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6832 03:22:05.925738 # [ 197.282566] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6833 03:22:05.927469 # [ 197.294390] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.78-cip15 #1
6834 03:22:05.966975 # [ 197.302588] Hardware name: ARM Juno development board (r0) (DT)
6835 03:22:05.967541 # [ 197.308781] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6836 03:22:05.968034 # [ 197.316025] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6837 03:22:05.968857 # [ 197.321529] lr : ct_idle_enter+0x10/0x1c
6838 03:22:05.969276 # [ 197.325722] sp : ffff80000c44bd20
6839 03:22:05.969724 # [ 197.329304] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
6840 03:22:05.970223 # [ 197.336734] x26: 0000000000000001 x25: 0000002dee1275d4 x24: 0000000000000002
6841 03:22:06.010180 # [ 197.344160] x23: ffff00080ad2e880 x22: 0000000000000002 x21: 0000000000000002
6842 03:22:06.010756 # [ 197.351591] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
6843 03:22:06.011628 # [ 197.359025] x17: 0000000000000061 x16: 0000000000000001 x15: ffff80000a53e8c0
6844 03:22:06.012061 # [ 197.366455] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6845 03:22:06.012517 # [ 197.373882] x11: 000000000000151a x10: 000000000000151a x9 : ffff800009146260
6846 03:22:06.012954 # [ 197.381311] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c9068
6847 03:22:06.053235 # [ 197.388735] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
6848 03:22:06.053768 # [ 197.396160] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
6849 03:22:06.054200 # [ 197.403585] Call trace:
6850 03:22:06.054901 # [ 197.406296] ct_kernel_exit.constprop.0+0x11c/0x180
6851 03:22:06.055275 # [ 197.411449] ct_idle_enter+0x10/0x1c
6852 03:22:06.055613 # [ 197.415294] cpuidle_enter_state+0x2a4/0x5a0
6853 03:22:06.055934 # [ 197.419843] cpuidle_enter+0x40/0x60
6854 03:22:06.056250 # [ 197.423692] do_idle+0x258/0x310
6855 03:22:06.056579 # [ 197.427194] cpu_startup_entry+0x3c/0x44
6856 03:22:06.057116 # USERCOPY_SLAB_WHITELIST_FROM: saw 'call trace:': ok
6857 03:22:06.073835 ok 70 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6858 03:22:06.077122 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
6859 03:22:06.468606 <6>[ 198.282635] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6860 03:22:06.469175 <6>[ 198.289170] lkdtm: good_stack: ffff800010ceba58-ffff800010ceba78
6861 03:22:06.469839 <6>[ 198.295519] lkdtm: bad_stack : ffff800010ceb988-ffff800010ceb9a8
6862 03:22:06.470924 <6>[ 198.302095] lkdtm: attempting good copy_to_user of local stack
6863 03:22:06.472027 <6>[ 198.308322] lkdtm: attempting bad copy_to_user of distant stack
6864 03:22:06.631455 # [ 198.282635] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6865 03:22:06.632035 # [ 198.289170] lkdtm: good_stack: ffff800010ceba58-ffff800010ceba78
6866 03:22:06.632528 # [ 198.295519] lkdtm: bad_stack : ffff800010ceb988-ffff800010ceb9a8
6867 03:22:06.633254 # [ 198.302095] lkdtm: attempting good copy_to_user of local stack
6868 03:22:06.634933 # [ 198.308322] lkdtm: attempting bad copy_to_user of distant stack
6869 03:22:06.666503 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
6870 03:22:06.746070 not ok 71 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
6871 03:22:06.826026 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
6872 03:22:07.425560 <6>[ 199.239320] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6873 03:22:07.426200 <6>[ 199.246076] lkdtm: good_stack: ffff800010db3a88-ffff800010db3aa8
6874 03:22:07.427092 <6>[ 199.252433] lkdtm: bad_stack : ffff800010db39b8-ffff800010db39d8
6875 03:22:07.427558 <6>[ 199.259228] lkdtm: attempting good copy_from_user of local stack
6876 03:22:07.429082 <6>[ 199.265572] lkdtm: attempting bad copy_from_user of distant stack
6877 03:22:07.589504 # [ 199.239320] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6878 03:22:07.590516 # [ 199.246076] lkdtm: good_stack: ffff800010db3a88-ffff800010db3aa8
6879 03:22:07.591053 # [ 199.252433] lkdtm: bad_stack : ffff800010db39b8-ffff800010db39d8
6880 03:22:07.591440 # [ 199.259228] lkdtm: attempting good copy_from_user of local stack
6881 03:22:07.592975 # [ 199.265572] lkdtm: attempting bad copy_from_user of distant stack
6882 03:22:07.624501 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
6883 03:22:07.704414 not ok 72 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
6884 03:22:07.800337 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
6885 03:22:08.400988 <6>[ 200.211068] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
6886 03:22:08.401372 <6>[ 200.217824] lkdtm: good_stack: ffff800010e4bae8-ffff800010e4bb08
6887 03:22:08.401938 <6>[ 200.224217] lkdtm: bad_stack : ffff800010e4bff8-ffff800010e4c018
6888 03:22:08.402174 <6>[ 200.231164] lkdtm: attempting good copy_to_user of local stack
6889 03:22:08.402453 <6>[ 200.237374] lkdtm: attempting bad copy_to_user of distant stack
6890 03:22:08.402665 <0>[ 200.243600] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709550136, size 32)!
6891 03:22:08.404343 <4>[ 200.254813] ------------[ cut here ]------------
6892 03:22:08.444402 <2>[ 200.259703] kernel BUG at mm/usercopy.c:101!
6893 03:22:08.444725 <0>[ 200.264250] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
6894 03:22:08.445176 <4>[ 200.271406] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6895 03:22:08.445378 <4>[ 200.283232] CPU: 1 PID: 3773 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
6896 03:22:08.445556 <4>[ 200.291173] Hardware name: ARM Juno development board (r0) (DT)
6897 03:22:08.487766 <4>[ 200.297370] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6898 03:22:08.488037 <4>[ 200.304612] pc : usercopy_abort+0xb0/0xb4
6899 03:22:08.488227 <4>[ 200.308903] lr : usercopy_abort+0xb0/0xb4
6900 03:22:08.488400 <4>[ 200.313187] sp : ffff800010e4b9e0
6901 03:22:08.488880 <4>[ 200.316768] x29: ffff800010e4b9f0 x28: ffff80000b596868 x27: ffff80000b596888
6902 03:22:08.489202 <4>[ 200.324196] x26: f0f0f0f0f0f0f0f1 x25: ffff800009aa0390 x24: 0000000000000001
6903 03:22:08.489494 <4>[ 200.331622] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffffa38
6904 03:22:08.491292 <4>[ 200.339047] x20: ffff800009fe2928 x19: ffff800009febb38 x18: 0000000000000000
6905 03:22:08.531369 <4>[ 200.346471] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
6906 03:22:08.531887 <4>[ 200.353895] x14: 74706d6574746120 x13: 205d303036333432 x12: 2e30303220205b3e
6907 03:22:08.532625 <4>[ 200.361319] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff80000815f818
6908 03:22:08.533044 <4>[ 200.368744] x8 : ffff000805a2cf00 x7 : 3030363334322e30 x6 : 0000000000000001
6909 03:22:08.533402 <4>[ 200.376168] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6910 03:22:08.574680 <4>[ 200.383592] x2 : 0000000000000000 x1 : ffff000805a2cf00 x0 : 000000000000006c
6911 03:22:08.575259 <4>[ 200.391016] Call trace:
6912 03:22:08.575666 <4>[ 200.393726] usercopy_abort+0xb0/0xb4
6913 03:22:08.576029 <4>[ 200.397663] __check_object_size+0x16c/0x31c
6914 03:22:08.576376 <4>[ 200.402210] do_usercopy_stack+0x318/0x330
6915 03:22:08.577059 <4>[ 200.406581] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x2c
6916 03:22:08.577430 <4>[ 200.411647] lkdtm_do_action+0x2c/0x50
6917 03:22:08.577766 <4>[ 200.415667] direct_entry+0x164/0x180
6918 03:22:08.578201 <4>[ 200.419601] full_proxy_write+0x68/0xc0
6919 03:22:08.578553 <4>[ 200.423712] vfs_write+0xcc/0x2a0
6920 03:22:08.578951 <4>[ 200.427301] ksys_write+0x78/0x104
6921 03:22:08.618181 <4>[ 200.430976] __arm64_sys_write+0x28/0x3c
6922 03:22:08.618695 <4>[ 200.435173] invoke_syscall+0x8c/0x120
6923 03:22:08.619074 <4>[ 200.439197] el0_svc_common.constprop.0+0x68/0x124
6924 03:22:08.619426 <4>[ 200.444265] do_el0_svc+0x40/0xcc
6925 03:22:08.619761 <4>[ 200.447853] el0_svc+0x48/0xc0
6926 03:22:08.620088 <4>[ 200.451180] el0t_64_sync_handler+0xb8/0xbc
6927 03:22:08.620759 <4>[ 200.455639] el0t_64_sync+0x18c/0x190
6928 03:22:08.621122 <0>[ 200.459575] Code: aa1403e3 d0004840 9122c000 97fff2d0 (d4210000)
6929 03:22:08.621491 <4>[ 200.465944] ---[ end trace 0000000000000000 ]---
6930 03:22:08.621937 <6>[ 200.470830] note: cat[3773] exited with irqs disabled
6931 03:22:08.662812 <6>[ 200.476277] note: cat[3773] exited with preempt_count 1
6932 03:22:08.663158 <4>[ 200.483378] ------------[ cut here ]------------
6933 03:22:08.663418 <4>[ 200.488270] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6934 03:22:08.663981 <4>[ 200.498216] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6935 03:22:08.664160 <4>[ 200.510039] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.78-cip15 #1
6936 03:22:08.706185 <4>[ 200.518237] Hardware name: ARM Juno development board (r0) (DT)
6937 03:22:08.706512 <4>[ 200.524429] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6938 03:22:08.706740 <4>[ 200.531674] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6939 03:22:08.707204 <4>[ 200.537176] lr : ct_idle_enter+0x10/0x1c
6940 03:22:08.707414 <4>[ 200.541374] sp : ffff80000c44bd20
6941 03:22:08.707603 <4>[ 200.544954] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
6942 03:22:08.707788 <4>[ 200.552390] x26: 0000000000000001 x25: 0000002eadbd5368 x24: 0000000000000002
6943 03:22:08.749460 <4>[ 200.559814] x23: ffff00080ad2e880 x22: 0000000000000002 x21: 0000000000000002
6944 03:22:08.749811 <4>[ 200.567238] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
6945 03:22:08.750348 <4>[ 200.574666] x17: 0000000000000063 x16: 0000000000000002 x15: ffff80000a53e8c0
6946 03:22:08.750579 <4>[ 200.582093] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6947 03:22:08.750770 <4>[ 200.589521] x11: 0000000000000caf x10: 0000000000000caf x9 : ffff800009146260
6948 03:22:08.750952 <4>[ 200.596946] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c9068
6949 03:22:08.792925 <4>[ 200.604374] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
6950 03:22:08.793234 <4>[ 200.611803] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
6951 03:22:08.793509 <4>[ 200.619228] Call trace:
6952 03:22:08.794018 <4>[ 200.621937] ct_kernel_exit.constprop.0+0x11c/0x180
6953 03:22:08.794238 <4>[ 200.627089] ct_idle_enter+0x10/0x1c
6954 03:22:08.794470 <4>[ 200.630935] cpuidle_enter_state+0x2a4/0x5a0
6955 03:22:08.794669 <4>[ 200.635483] cpuidle_enter+0x40/0x60
6956 03:22:08.794863 <4>[ 200.639332] do_idle+0x258/0x310
6957 03:22:08.795055 <4>[ 200.642834] cpu_startup_entry+0x3c/0x44
6958 03:22:08.796217 <4>[ 200.647030] secondary_start_kernel+0x138/0x160
6959 03:22:08.836212 <4>[ 200.651838] __secondary_switched+0xb0/0xb4
6960 03:22:08.836518 <4>[ 200.656296] irq event stamp: 214394
6961 03:22:08.836766 <4>[ 200.660051] hardirqs last enabled at (214393): [<ffff8000081cafb8>] tick_nohz_idle_enter+0x78/0x144
6962 03:22:08.837255 <4>[ 200.669474] hardirqs last disabled at (214394): [<ffff800008127c1c>] do_idle+0xec/0x310
6963 03:22:08.837460 <4>[ 200.677763] softirqs last enabled at (214386): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6964 03:22:08.839556 <4>[ 200.686569] softirqs last disabled at (214375): [<ffff800008017668>] ____do_softirq+0x18/0x24
6965 03:22:08.879744 <4>[ 200.695378] ---[ end trace 0000000000000000 ]---
6966 03:22:08.880022 # Segmentation fault
6967 03:22:08.880263 # [ 200.211068] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
6968 03:22:08.880739 # [ 200.217824] lkdtm: good_stack: ffff800010e4bae8-ffff800010e4bb08
6969 03:22:08.880941 # [ 200.224217] lkdtm: bad_stack : ffff800010e4bff8-ffff800010e4c018
6970 03:22:08.881164 # [ 200.231164] lkdtm: attempting good copy_to_user of local stack
6971 03:22:08.881381 # [ 200.237374] lkdtm: attempting bad copy_to_user of distant stack
6972 03:22:08.922868 # [ 200.243600] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709550136, size 32)!
6973 03:22:08.923137 # [ 200.254813] ------------[ cut here ]------------
6974 03:22:08.923378 # [ 200.259703] kernel BUG at mm/usercopy.c:101!
6975 03:22:08.923859 # [ 200.264250] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
6976 03:22:08.924065 # [ 200.271406] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
6977 03:22:08.926429 # [ 200.283232] CPU: 1 PID: 3773 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
6978 03:22:08.966309 # [ 200.291173] Hardware name: ARM Juno development board (r0) (DT)
6979 03:22:08.966835 # [ 200.297370] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6980 03:22:08.967312 # [ 200.304612] pc : usercopy_abort+0xb0/0xb4
6981 03:22:08.968101 # [ 200.308903] lr : usercopy_abort+0xb0/0xb4
6982 03:22:08.968500 # [ 200.313187] sp : ffff800010e4b9e0
6983 03:22:08.968937 # [ 200.316768] x29: ffff800010e4b9f0 x28: ffff80000b596868 x27: ffff80000b596888
6984 03:22:08.969363 # [ 200.324196] x26: f0f0f0f0f0f0f0f1 x25: ffff800009aa0390 x24: 0000000000000001
6985 03:22:09.009454 # [ 200.331622] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffffa38
6986 03:22:09.009996 # [ 200.339047] x20: ffff800009fe2928 x19: ffff800009febb38 x18: 0000000000000000
6987 03:22:09.010876 # [ 200.346471] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
6988 03:22:09.011292 # [ 200.353895] x14: 74706d6574746120 x13: 205d303036333432 x12: 2e30303220205b3e
6989 03:22:09.011739 # [ 200.361319] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff80000815f818
6990 03:22:09.012172 # [ 200.368744] x8 : ffff000805a2cf00 x7 : 3030363334322e30 x6 : 0000000000000001
6991 03:22:09.052608 # [ 200.376168] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6992 03:22:09.053152 # [ 200.383592] x2 : 0000000000000000 x1 : ffff000805a2cf00 x0 : 000000000000006c
6993 03:22:09.054042 # [ 200.391016] Call trace:
6994 03:22:09.054460 # [ 200.393726] usercopy_abort+0xb0/0xb4
6995 03:22:09.054909 # [ 200.397663] __check_object_size+0x16c/0x31c
6996 03:22:09.055335 # [ 200.402210] do_usercopy_stack+0x318/0x330
6997 03:22:09.055761 # [ 200.406581] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x2c
6998 03:22:09.056192 # [ 200.411647] lkdtm_do_action+0x2c/0x50
6999 03:22:09.056613 # [ 200.415667] direct_entry+0x164/0x180
7000 03:22:09.057123 # [ 200.419601] full_proxy_write+0x68/0xc0
7001 03:22:09.095787 # [ 200.423712] vfs_write+0xcc/0x2a0
7002 03:22:09.096361 # [ 200.427301] ksys_write+0x78/0x104
7003 03:22:09.096848 # [ 200.430976] __arm64_sys_write+0x28/0x3c
7004 03:22:09.097642 # [ 200.435173] invoke_syscall+0x8c/0x120
7005 03:22:09.098279 # [ 200.439197] el0_svc_common.constprop.0+0x68/0x124
7006 03:22:09.098890 # [ 200.444265] do_el0_svc+0x40/0xcc
7007 03:22:09.099287 # [ 200.447853] el0_svc+0x48/0xc0
7008 03:22:09.099922 # [ 200.451180] el0t_64_sync_handler+0xb8/0xbc
7009 03:22:09.100373 # [ 200.455639] el0t_64_sync+0x18c/0x190
7010 03:22:09.100934 # [ 200.459575] Code: aa1403e3 d0004840 9122c000 97fff2d0 (d4210000)
7011 03:22:09.138746 # [ 200.465944] ---[ end trace 0000000000000000 ]---
7012 03:22:09.139066 # [ 200.470830] note: cat[3773] exited with irqs disabled
7013 03:22:09.139318 # [ 200.476277] note: cat[3773] exited with preempt_count 1
7014 03:22:09.139545 # [ 200.483378] ------------[ cut here ]------------
7015 03:22:09.140021 # [ 200.488270] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7016 03:22:09.140202 # [ 200.498216] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7017 03:22:09.181846 # [ 200.510039] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.78-cip15 #1
7018 03:22:09.182156 # [ 200.518237] Hardware name: ARM Juno development board (r0) (DT)
7019 03:22:09.182402 # [ 200.524429] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7020 03:22:09.182628 # [ 200.531674] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7021 03:22:09.183093 # [ 200.537176] lr : ct_idle_enter+0x10/0x1c
7022 03:22:09.183250 # [ 200.541374] sp : ffff80000c44bd20
7023 03:22:09.183427 # [ 200.544954] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
7024 03:22:09.225000 # [ 200.552390] x26: 0000000000000001 x25: 0000002eadbd5368 x24: 0000000000000002
7025 03:22:09.225292 # [ 200.559814] x23: ffff00080ad2e880 x22: 0000000000000002 x21: 0000000000000002
7026 03:22:09.225543 # [ 200.567238] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
7027 03:22:09.225992 # [ 200.574666] x17: 0000000000000063 x16: 0000000000000002 x15: ffff80000a53e8c0
7028 03:22:09.226136 # [ 200.582093] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7029 03:22:09.226282 # [ 200.589521] x11: 0000000000000caf x10: 0000000000000caf x9 : ffff800009146260
7030 03:22:09.256647 # [ 200.596946] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c9068
7031 03:22:09.256923 # [ 200.604374] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
7032 03:22:09.257111 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
7033 03:22:09.257282 ok 73 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7034 03:22:09.259853 # selftests: lkdtm: USERCOPY_KERNEL.sh
7035 03:22:09.684246 <6>[ 201.498154] lkdtm: Performing direct entry USERCOPY_KERNEL
7036 03:22:09.684583 <6>[ 201.504220] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009aa0390
7037 03:22:09.685035 <6>[ 201.512421] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836bb90
7038 03:22:09.685233 <0>[ 201.520249] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3521424, size 4096)!
7039 03:22:09.685396 <4>[ 201.530382] ------------[ cut here ]------------
7040 03:22:09.685552 <2>[ 201.535280] kernel BUG at mm/usercopy.c:101!
7041 03:22:09.727657 <0>[ 201.539828] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7042 03:22:09.727963 <4>[ 201.546989] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7043 03:22:09.728405 <4>[ 201.558846] CPU: 4 PID: 3816 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
7044 03:22:09.728600 <4>[ 201.566791] Hardware name: ARM Juno development board (r0) (DT)
7045 03:22:09.728774 <4>[ 201.572989] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7046 03:22:09.731244 <4>[ 201.580236] pc : usercopy_abort+0xb0/0xb4
7047 03:22:09.771260 <4>[ 201.584538] lr : usercopy_abort+0xb0/0xb4
7048 03:22:09.771714 <4>[ 201.588829] sp : ffff800010f0b980
7049 03:22:09.772044 <4>[ 201.592414] x29: ffff800010f0b990 x28: ffff000806e69a80 x27: 0000000000000000
7050 03:22:09.772354 <4>[ 201.599855] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
7051 03:22:09.772655 <4>[ 201.607293] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035bb90
7052 03:22:09.773281 <4>[ 201.614730] x20: ffff800009fe2950 x19: ffff800009febb38 x18: 0000000000000000
7053 03:22:09.774795 <4>[ 201.622168] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7054 03:22:09.814697 <4>[ 201.629606] x14: 74706d6574746120 x13: 205d393432303235 x12: 2e31303220205b3e
7055 03:22:09.815221 <4>[ 201.637043] x11: 3132353320746573 x10: 66666f2820747865 x9 : ffff80000815f818
7056 03:22:09.815977 <4>[ 201.644482] x8 : ffff000806e69a80 x7 : 3934323032352e31 x6 : 0000000000000001
7057 03:22:09.816372 <4>[ 201.651918] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7058 03:22:09.816717 <4>[ 201.659354] x2 : 0000000000000000 x1 : ffff000806e69a80 x0 : 000000000000005f
7059 03:22:09.817047 <4>[ 201.666792] Call trace:
7060 03:22:09.818306 <4>[ 201.669506] usercopy_abort+0xb0/0xb4
7061 03:22:09.858191 <4>[ 201.673452] __check_object_size+0x2b4/0x31c
7062 03:22:09.858744 <4>[ 201.678006] lkdtm_USERCOPY_KERNEL+0x144/0x1c4
7063 03:22:09.859119 <4>[ 201.682734] lkdtm_do_action+0x2c/0x50
7064 03:22:09.859461 <4>[ 201.686763] direct_entry+0x164/0x180
7065 03:22:09.860169 <4>[ 201.690704] full_proxy_write+0x68/0xc0
7066 03:22:09.860549 <4>[ 201.694824] vfs_write+0xcc/0x2a0
7067 03:22:09.860891 <4>[ 201.698421] ksys_write+0x78/0x104
7068 03:22:09.861219 <4>[ 201.702104] __arm64_sys_write+0x28/0x3c
7069 03:22:09.861629 <4>[ 201.706310] invoke_syscall+0x8c/0x120
7070 03:22:09.862105 <4>[ 201.710342] el0_svc_common.constprop.0+0x68/0x124
7071 03:22:09.901838 <4>[ 201.715419] do_el0_svc+0x40/0xcc
7072 03:22:09.902473 <4>[ 201.719015] el0_svc+0x48/0xc0
7073 03:22:09.902879 <4>[ 201.722351] el0t_64_sync_handler+0xb8/0xbc
7074 03:22:09.903272 <4>[ 201.726818] el0t_64_sync+0x18c/0x190
7075 03:22:09.903746 <0>[ 201.730764] Code: aa1403e3 d0004840 9122c000 97fff2d0 (d4210000)
7076 03:22:09.904205 <4>[ 201.737139] ---[ end trace 0000000000000000 ]---
7077 03:22:09.905069 <6>[ 201.742032] note: cat[3816] exited with irqs disabled
7078 03:22:09.905601 <6>[ 201.747442] note: cat[3816] exited with preempt_count 1
7079 03:22:09.906236 <4>[ 201.753129] ------------[ cut here ]------------
7080 03:22:09.945093 # S<4>[ 201.758026] WARNING: CPU: 4 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7081 03:22:09.945651 egmentation fault
7082 03:22:09.946539 <4>[ 201.768214] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7083 03:22:09.946966 <4>[ 201.781653] CPU: 4 PID: 0 Comm: swapper/4 Tainted: G B D W E 6.1.78-cip15 #1
7084 03:22:09.947424 <4>[ 201.789862] Hardware name: ARM Juno development board (r0) (DT)
7085 03:22:09.948626 <4>[ 201.796061] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7086 03:22:09.988495 <4>[ 201.803311] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7087 03:22:09.989015 <4>[ 201.808820] lr : ct_idle_enter+0x10/0x1c
7088 03:22:09.989497 <4>[ 201.813022] sp : ffff80000c463d20
7089 03:22:09.989949 <4>[ 201.816607] x29: ffff80000c463d20 x28: 0000000000000000 x27: 0000000000000001
7090 03:22:09.990782 <4>[ 201.824047] x26: 0000000000000000 x25: 0000002ef96bddfc x24: 0000000000000000
7091 03:22:09.991189 <4>[ 201.831486] x23: ffff00080ad4b880 x22: 0000000000000000 x21: 0000000000000000
7092 03:22:09.992027 <4>[ 201.838923] x20: ffff00097ef8d858 x19: ffff80000a53a858 x18: 0000000000000000
7093 03:22:10.031879 <4>[ 201.846361] x17: 00000000000003e6 x16: 0000000000000002 x15: ffff80000a53e8c0
7094 03:22:10.032504 <4>[ 201.853798] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
7095 03:22:10.032910 <4>[ 201.861235] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009146260
7096 03:22:10.033642 <4>[ 201.868673] x8 : ffff000800900040 x7 : 0000000000000001 x6 : 0000000000000000
7097 03:22:10.034074 <4>[ 201.876110] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a53000
7098 03:22:10.035404 <4>[ 201.883547] x2 : ffff80000c463d20 x1 : ffff80000a53a858 x0 : 4000000000000000
7099 03:22:10.075193 <4>[ 201.890985] Call trace:
7100 03:22:10.075736 <4>[ 201.893700] ct_kernel_exit.constprop.0+0x11c/0x180
7101 03:22:10.076137 <4>[ 201.898862] ct_idle_enter+0x10/0x1c
7102 03:22:10.076500 <4>[ 201.902716] cpuidle_enter_state+0x2a4/0x5a0
7103 03:22:10.076845 <4>[ 201.907275] cpuidle_enter+0x40/0x60
7104 03:22:10.077531 <4>[ 201.911134] do_idle+0x258/0x310
7105 03:22:10.077902 # [ 201<4>[ 201.914645] cpu_startup_entry+0x40/0x44
7106 03:22:10.078292 .4981<544>][ l k2d0t1m.:9 1P9e5r4] secondary_start_kernel+0x138/0x160
7107 03:22:10.078704 orming direct entry USERCOPY_KERNEL
7108 03:22:10.118409 # [ 201.504220] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009aa0390
7109 03:22:10.118992 # [ 201.512421] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836bb90
7110 03:22:10.119763 # [ 201.520249] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3521424, size 4096)!
7111 03:22:10.120171 # [ 201.530382] ------------[ cut here ]------------
7112 03:22:10.120533 # [ 201.535280] kernel BUG at mm/usercopy.c:101!
7113 03:22:10.120875 # [ 201.539828] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7114 03:22:10.161549 # [ 201.546989] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7115 03:22:10.162128 # [ 201.558846] CPU: 4 PID: 3816 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
7116 03:22:10.162888 # [ 201.566791] Hardware name: ARM Juno development board (r0) (DT)
7117 03:22:10.163288 # [ 201.572989] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7118 03:22:10.163648 # [ 201.580236] pc : usercopy_abort+0xb0/0xb4
7119 03:22:10.163990 # [ 201.584538] lr : usercopy_abort+0xb0/0xb4
7120 03:22:10.164321 # [ 201.588829] sp : ffff800010f0b980
7121 03:22:10.204683 # [ 201.592414] x29: ffff800010f0b990 x28: ffff000806e69a80 x27: 0000000000000000
7122 03:22:10.205304 # [ 201.599855] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
7123 03:22:10.205702 # [ 201.607293] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035bb90
7124 03:22:10.206508 # [ 201.614730] x20: ffff800009fe2950 x19: ffff800009febb38 x18: 0000000000000000
7125 03:22:10.206932 # [ 201.622168] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7126 03:22:10.207286 # [ 201.629606] x14: 74706d6574746120 x13: 205d393432303235 x12: 2e31303220205b3e
7127 03:22:10.247880 # [ 201.637043] x11: 3132353320746573 x10: 66666f2820747865 x9 : ffff80000815f818
7128 03:22:10.248419 # [ 201.644482] x8 : ffff000806e69a80 x7 : 3934323032352e31 x6 : 0000000000000001
7129 03:22:10.249190 # [ 201.651918] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7130 03:22:10.249713 # [ 201.659354] x2 : 0000000000000000 x1 : ffff000806e69a80 x0 : 000000000000005f
7131 03:22:10.250142 # [ 201.666792] Call trace:
7132 03:22:10.250630 # [ 201.669506] usercopy_abort+0xb0/0xb4
7133 03:22:10.250988 # [ 201.673452] __check_object_size+0x2b4/0x31c
7134 03:22:10.251473 # [ 201.678006] lkdtm_USERCOPY_KERNEL+0x144/0x1c4
7135 03:22:10.291026 # [ 201.682734] lkdtm_do_action+0x2c/0x50
7136 03:22:10.291579 # [ 201.686763] direct_entry+0x164/0x180
7137 03:22:10.292093 # [ 201.690704] full_proxy_write+0x68/0xc0
7138 03:22:10.292465 # [ 201.694824] vfs_write+0xcc/0x2a0
7139 03:22:10.292823 # [ 201.698421] ksys_write+0x78/0x104
7140 03:22:10.293646 # [ 201.702104] __arm64_sys_write+0x28/0x3c
7141 03:22:10.294082 # [ 201.706310] invoke_syscall+0x8c/0x120
7142 03:22:10.294499 # [ 201.710342] el0_svc_common.constprop.0+0x68/0x124
7143 03:22:10.294845 # [ 201.715419] do_el0_svc+0x40/0xcc
7144 03:22:10.295169 # [ 201.719015] el0_svc+0x48/0xc0
7145 03:22:10.295564 # [ 201.722351] el0t_64_sync_handler+0xb8/0xbc
7146 03:22:10.334169 # [ 201.726818] el0t_64_sync+0x18c/0x190
7147 03:22:10.334771 # [ 201.730764] Code: aa1403e3 d0004840 9122c000 97fff2d0 (d4210000)
7148 03:22:10.335197 # [ 201.737139] ---[ end trace 0000000000000000 ]---
7149 03:22:10.335571 # [ 201.742032] note: cat[3816] exited with irqs disabled
7150 03:22:10.336286 # [ 201.747442] note: cat[3816] exited with preempt_count 1
7151 03:22:10.336673 # [ 201.753129] ------------[ cut here ]------------
7152 03:22:10.337019 # [ 201.758026] WARNING: CPU: 4 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7153 03:22:10.377391 # [ 201.768214] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7154 03:22:10.377959 # [ 201.781653] CPU: 4 PID: 0 Comm: swapper/4 Tainted: G B D W E 6.1.78-cip15 #1
7155 03:22:10.378793 # [ 201.789862] Hardware name: ARM Juno development board (r0) (DT)
7156 03:22:10.379214 # [ 201.796061] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7157 03:22:10.379577 # [ 201.803311] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7158 03:22:10.379924 # [ 201.808820] lr : ct_idle_enter+0x10/0x1c
7159 03:22:10.380858 # [ 201.813022] sp : ffff80000c463d20
7160 03:22:10.420553 # [ 201.816607] x29: ffff80000c463d20 x28: 0000000000000000 x27: 0000000000000001
7161 03:22:10.421157 # [ 201.824047] x26: 0000000000000000 x25: 0000002ef96bddfc x24: 0000000000000000
7162 03:22:10.422140 # [ 201.831486] x23: ffff00080ad4b880 x22: 0000000000000000 x21: 0000000000000000
7163 03:22:10.422578 # [ 201.838923] x20: ffff00097ef8d858 x19: ffff80000a53a858 x18: 0000000000000000
7164 03:22:10.423039 # [ 201.846361] x17: 00000000000003e6 x16: 0000000000000002 x15: ffff80000a53e8c0
7165 03:22:10.424116 # [ 201.853798] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
7166 03:22:10.463773 # [ 201.861235] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009146260
7167 03:22:10.464338 # [ 201.868673] x8 : ffff000800900040 x7 : 0000000000000001 x6 : 0000000000000000
7168 03:22:10.465237 # [ 201.876110] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a53000
7169 03:22:10.465701 # [ 201.883547] x2 : ffff80000c463d20 x1 : ffff80000a53a858 x0 : 4000000000000000
7170 03:22:10.466237 # USERCOPY_KERNEL: saw 'call trace:': ok
7171 03:22:10.466687 ok 74 selftests: lkdtm: USERCOPY_KERNEL.sh
7172 03:22:10.467230 # selftests: lkdtm: STACKLEAK_ERASING.sh
7173 03:22:10.467803 <4>[ 202.317143] __secondary_switched+0xb0/0xb4
7174 03:22:10.516596 <4>[ 202.321618] irq event stamp: 186900
7175 03:22:10.517527 <4>[ 202.325381] hardirqs last enabled at (186899): [<ffff8000096f2d94>] el1_interrupt+0x54/0x64
7176 03:22:10.517814 <4>[ 202.334121] hardirqs last disabled at (186900): [<ffff800008127c1c>] do_idle+0xec/0x310
7177 03:22:10.518104 <4>[ 202.342424] softirqs last enabled at (186898): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7178 03:22:10.518370 <4>[ 202.351245] softirqs last disabled at (186893): [<ffff800008017668>] ____do_softirq+0x18/0x24
7179 03:22:10.520019 <4>[ 202.360069] ---[ end trace 0000000000000000 ]---
7180 03:22:11.013781 <6>[ 202.829938] lkdtm: Performing direct entry STACKLEAK_ERASING
7181 03:22:11.014429 <6>[ 202.835961] lkdtm: stackleak stack usage:
7182 03:22:11.014817 <6>[ 202.835961] high offset: 336 bytes
7183 03:22:11.015162 <6>[ 202.835961] current: 672 bytes
7184 03:22:11.015491 <6>[ 202.835961] lowest: 1424 bytes
7185 03:22:11.016169 <6>[ 202.835961] tracked: 1424 bytes
7186 03:22:11.016536 <6>[ 202.835961] untracked: 800 bytes
7187 03:22:11.016869 <6>[ 202.835961] poisoned: 13816 bytes
7188 03:22:11.017309 <6>[ 202.835961] low offset: 8 bytes
7189 03:22:11.032346 <6>[ 202.867243] lkdtm: OK: the rest of the thread stack is properly erased
7190 03:22:11.188583 # [ 202.829938] lkdtm: Performing direct entry STACKLEAK_ERASING
7191 03:22:11.189146 # [ 202.835961] lkdtm: stackleak stack usage:
7192 03:22:11.190062 # high offset: 336 bytes
7193 03:22:11.190479 # current: 672 bytes
7194 03:22:11.190894 # lowest: 1424 bytes
7195 03:22:11.191290 # tracked: 1424 bytes
7196 03:22:11.191682 # untracked: 800 bytes
7197 03:22:11.192068 # poisoned: 13816 bytes
7198 03:22:11.192443 # low offset: 8 bytes
7199 03:22:11.192907 # [ 202.867243] lkdtm: OK: the rest of the thread stack is properly erased
7200 03:22:11.212322 # STACKLEAK_ERASING: saw 'OK: the rest of the thread stack is properly erased': ok
7201 03:22:11.260257 ok 75 selftests: lkdtm: STACKLEAK_ERASING.sh
7202 03:22:11.356044 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
7203 03:22:11.963561 <6>[ 203.774266] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7204 03:22:11.964181 <6>[ 203.780303] lkdtm: Calling matched prototype ...
7205 03:22:11.964944 <6>[ 203.785465] lkdtm: Calling mismatched prototype ...
7206 03:22:11.965361 <3>[ 203.790675] lkdtm: FAIL: survived mismatched prototype function call!
7207 03:22:11.967128 <4>[ 203.797417] lkdtm: This is probably expected, since this kernel (6.1.78-cip15 aarch64) was built *without* CONFIG_CFI_CLANG=y
7208 03:22:12.133333 # [ 203.774266] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7209 03:22:12.133958 # [ 203.780303] lkdtm: Calling matched prototype ...
7210 03:22:12.134410 # [ 203.785465] lkdtm: Calling mismatched prototype ...
7211 03:22:12.134754 # [ 203.790675] lkdtm: FAIL: survived mismatched prototype function call!
7212 03:22:12.136801 # [ 203.797417] lkdtm: This is probably expected, since this kernel (6.1.78-cip15 aarch64) was built *without* CONFIG_CFI_CLANG=y
7213 03:22:12.168407 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
7214 03:22:12.232546 not ok 76 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
7215 03:22:12.344242 # selftests: lkdtm: CFI_BACKWARD.sh
7216 03:22:13.012565 <6>[ 204.818452] lkdtm: Performing direct entry CFI_BACKWARD
7217 03:22:13.013259 <6>[ 204.824042] lkdtm: Attempting unchecked stack return address redirection ...
7218 03:22:13.013645 <6>[ 204.831436] lkdtm: ok: redirected stack return address.
7219 03:22:13.014384 <6>[ 204.837198] lkdtm: Attempting checked stack return address redirection ...
7220 03:22:13.014780 <3>[ 204.844417] lkdtm: FAIL: stack return address was redirected!
7221 03:22:13.016057 <3>[ 204.850462] lkdtm: Unexpected! This kernel (6.1.78-cip15 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7222 03:22:13.186290 # [ 204.818452] lkdtm: Performing direct entry CFI_BACKWARD
7223 03:22:13.187316 # [ 204.824042] lkdtm: Attempting unchecked stack return address redirection ...
7224 03:22:13.187772 # [ 204.831436] lkdtm: ok: redirected stack return address.
7225 03:22:13.188149 # [ 204.837198] lkdtm: Attempting checked stack return address redirection ...
7226 03:22:13.188500 # [ 204.844417] lkdtm: FAIL: stack return address was redirected!
7227 03:22:13.189937 # [ 204.850462] lkdtm: Unexpected! This kernel (6.1.78-cip15 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7228 03:22:13.221408 # CFI_BACKWARD: missing 'call trace:|ok: control flow unchanged': [FAIL]
7229 03:22:13.285461 not ok 77 selftests: lkdtm: CFI_BACKWARD.sh # exit=1
7230 03:22:13.381076 # selftests: lkdtm: FORTIFY_STRSCPY.sh
7231 03:22:14.039547 <6>[ 205.855642] lkdtm: Performing direct entry FORTIFY_STRSCPY
7232 03:22:14.039924 <0>[ 205.861548] detected buffer overflow in strnlen
7233 03:22:14.040493 <4>[ 205.866486] ------------[ cut here ]------------
7234 03:22:14.040749 <2>[ 205.871383] kernel BUG at lib/string_helpers.c:1027!
7235 03:22:14.040994 <0>[ 205.876629] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7236 03:22:14.042922 <4>[ 205.883790] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7237 03:22:14.083032 <4>[ 205.895648] CPU: 3 PID: 3995 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
7238 03:22:14.083383 <4>[ 205.903594] Hardware name: ARM Juno development board (r0) (DT)
7239 03:22:14.083918 <4>[ 205.909793] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7240 03:22:14.084127 <4>[ 205.917042] pc : fortify_panic+0x24/0x28
7241 03:22:14.084342 <4>[ 205.921254] lr : fortify_panic+0x24/0x28
7242 03:22:14.084547 <4>[ 205.925456] sp : ffff800011243ac0
7243 03:22:14.084746 <4>[ 205.929042] x29: ffff800011243ac0 x28: ffff0008074a0040 x27: 0000000000000000
7244 03:22:14.126443 <4>[ 205.936484] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
7245 03:22:14.126725 <4>[ 205.943921] x23: ffff00080bb7c000 x22: ffff800011243ca0 x21: ffff800009aa03a8
7246 03:22:14.126982 <4>[ 205.951360] x20: ffff00080bb7c000 x19: ffff800009aa03b8 x18: 0000000000000000
7247 03:22:14.127574 <4>[ 205.958798] x17: ffff80000843e21c x16: ffff8000086ae6b8 x15: ffff800008c0e4b4
7248 03:22:14.127995 <4>[ 205.966236] x14: 0000000000000000 x13: 205d383435313638 x12: 2e35303220205b3e
7249 03:22:14.128448 <4>[ 205.973674] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815f818
7250 03:22:14.170127 <4>[ 205.981112] x8 : ffff0008074a0040 x7 : 3834353136382e35 x6 : 0000000000000001
7251 03:22:14.170689 <4>[ 205.988549] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7252 03:22:14.171534 <4>[ 205.995986] x2 : 0000000000000000 x1 : ffff0008074a0040 x0 : 0000000000000023
7253 03:22:14.171949 <4>[ 206.003423] Call trace:
7254 03:22:14.172397 <4>[ 206.006137] fortify_panic+0x24/0x28
7255 03:22:14.172834 <4>[ 206.009992] lkdtm_FORTIFY_STR_MEMBER+0x0/0x150
7256 03:22:14.173260 <4>[ 206.014808] lkdtm_do_action+0x2c/0x50
7257 03:22:14.173714 <4>[ 206.018837] direct_entry+0x164/0x180
7258 03:22:14.174281 <4>[ 206.022778] full_proxy_write+0x68/0xc0
7259 03:22:14.213501 <4>[ 206.026898] vfs_write+0xcc/0x2a0
7260 03:22:14.214061 <4>[ 206.030496] ksys_write+0x78/0x104
7261 03:22:14.214562 <4>[ 206.034179] __arm64_sys_write+0x28/0x3c
7262 03:22:14.215363 <4>[ 206.038385] invoke_syscall+0x8c/0x120
7263 03:22:14.215770 <4>[ 206.042418] el0_svc_common.constprop.0+0x68/0x124
7264 03:22:14.216212 <4>[ 206.047495] do_el0_svc+0x40/0xcc
7265 03:22:14.216644 <4>[ 206.051090] el0_svc+0x48/0xc0
7266 03:22:14.217079 <4>[ 206.054426] el0t_64_sync_handler+0xb8/0xbc
7267 03:22:14.217501 <4>[ 206.058893] el0t_64_sync+0x18c/0x190
7268 03:22:14.218047 <0>[ 206.062841] Code: aa1303e1 f00049a0 911c0000 97ffe253 (d4210000)
7269 03:22:14.256789 <4>[ 206.069216] ---[ end trace 0000000000000000 ]---
7270 03:22:14.257185 <6>[ 206.074109] note: cat[3995] exited with irqs disabled
7271 03:22:14.257786 <6>[ 206.079510] note: cat[3995] exited with preempt_count 1
7272 03:22:14.258047 <4>[ 206.085248] ------------[ cut here ]------------
7273 03:22:14.258332 # Segm<4>[ 206.090149] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7274 03:22:14.258561 entation fault
7275 03:22:14.260099 <4>[ 206.100598] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7276 03:22:14.300229 <4>[ 206.113766] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.78-cip15 #1
7277 03:22:14.300885 <4>[ 206.121974] Hardware name: ARM Juno development board (r0) (DT)
7278 03:22:14.301174 <4>[ 206.128176] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7279 03:22:14.301424 <4>[ 206.135429] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7280 03:22:14.301603 <4>[ 206.140938] lr : ct_idle_enter+0x10/0x1c
7281 03:22:14.301774 <4>[ 206.145144] sp : ffff80000c45bd20
7282 03:22:14.303453 <4>[ 206.148730] x29: ffff80000c45bd20 x28: 0000000000000000 x27: 0000000000000001
7283 03:22:14.343719 <4>[ 206.156175] x26: 0000000000000000 x25: 0000002ffba2bedc x24: 0000000000000000
7284 03:22:14.344055 <4>[ 206.163618] x23: ffff00080ad4a080 x22: 0000000000000000 x21: 0000000000000000
7285 03:22:14.344340 <4>[ 206.171062] x20: ffff00097ef6e858 x19: ffff80000a53a858 x18: 0000000000000000
7286 03:22:14.344586 <4>[ 206.178502] x17: 000000000000000b x16: 0000000000000000 x15: ffff80000a53e8c0
7287 03:22:14.345082 <4>[ 206.185944] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
7288 03:22:14.347020 <4>[ 206.193384] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009146260
7289 03:22:14.387083 <4>[ 206.200823] x8 : ffff0008008ecf00 x7 : 0000000000000001 x6 : 0000000000000000
7290 03:22:14.387358 <4>[ 206.208260] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a34000
7291 03:22:14.387612 <4>[ 206.215698] x2 : ffff80000c45bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
7292 03:22:14.387845 <4>[ 206.223136] Call trace:
7293 03:22:14.388065 <4>[ 206.225851] ct_kernel_exit.constprop.0+0x11c/0x180
7294 03:22:14.388468 <4>[ 206.231015] ct_idle_enter+0x10/0x1c
7295 03:22:14.388597 <4>[ 206.234869] cpuidle_enter_state+0x2a4/0x5a0
7296 03:22:14.390556 <4>[ 206.239426] cpuidle_enter+0x40/0x60
7297 03:22:14.391047 <4>[ 206.243283] do_idle+0x258/0x310
7298 03:22:14.430694 <4>[ 206.246793] cpu_startup_entry+0x3c/0x44
7299 03:22:14.431211 <4>[ 206.250997] secondary_start_kernel+0x138/0x160
7300 03:22:14.431697 <4>[ 206.255813] __secondary_switched+0xb0/0xb4
7301 03:22:14.432147 <4>[ 206.260280] irq event stamp: 231154
7302 03:22:14.432933 <4>[ 206.264039] hardirqs last enabled at (231153): [<ffff8000081cafb8>] tick_nohz_idle_enter+0x78/0x144
7303 03:22:14.433333 <4>[ 206.273470] hardirqs last disabled at (231154): [<ffff800008127c1c>] do_idle+0xec/0x310
7304 03:22:14.457196 <4>[ 206.281767] softirqs last enabled at (231138): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7305 03:22:14.457736 <4>[ 206.290584] softirqs last disabled at (231077): [<ffff800008017668>] ____do_softirq+0x18/0x24
7306 03:22:14.460472 <4>[ 206.299404] ---[ end trace 0000000000000000 ]---
7307 03:22:14.628243 # [ 205.855642] lkdtm: Performing direct entry FORTIFY_STRSCPY
7308 03:22:14.628860 # [ 205.861548] detected buffer overflow in strnlen
7309 03:22:14.629398 # [ 205.866486] ------------[ cut here ]------------
7310 03:22:14.630227 # [ 205.871383] kernel BUG at lib/string_helpers.c:1027!
7311 03:22:14.630657 # [ 205.876629] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7312 03:22:14.631119 # [ 205.883790] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7313 03:22:14.671503 # [ 205.895648] CPU: 3 PID: 3995 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
7314 03:22:14.672098 # [ 205.903594] Hardware name: ARM Juno development board (r0) (DT)
7315 03:22:14.672628 # [ 205.909793] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7316 03:22:14.673106 # [ 205.917042] pc : fortify_panic+0x24/0x28
7317 03:22:14.673559 # [ 205.921254] lr : fortify_panic+0x24/0x28
7318 03:22:14.673997 # [ 205.925456] sp : ffff800011243ac0
7319 03:22:14.674902 # [ 205.929042] x29: ffff800011243ac0 x28: ffff0008074a0040 x27: 0000000000000000
7320 03:22:14.675427 # [ 205.936484] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
7321 03:22:14.714560 # [ 205.943921] x23: ffff00080bb7c000 x22: ffff800011243ca0 x21: ffff800009aa03a8
7322 03:22:14.715096 # [ 205.951360] x20: ffff00080bb7c000 x19: ffff800009aa03b8 x18: 0000000000000000
7323 03:22:14.715585 # [ 205.958798] x17: ffff80000843e21c x16: ffff8000086ae6b8 x15: ffff800008c0e4b4
7324 03:22:14.716416 # [ 205.966236] x14: 0000000000000000 x13: 205d383435313638 x12: 2e35303220205b3e
7325 03:22:14.716836 # [ 205.973674] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815f818
7326 03:22:14.718113 # [ 205.981112] x8 : ffff0008074a0040 x7 : 3834353136382e35 x6 : 0000000000000001
7327 03:22:14.757701 # [ 205.988549] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7328 03:22:14.758310 # [ 205.995986] x2 : 0000000000000000 x1 : ffff0008074a0040 x0 : 0000000000000023
7329 03:22:14.758824 # [ 206.003423] Call trace:
7330 03:22:14.759665 # [ 206.006137] fortify_panic+0x24/0x28
7331 03:22:14.760088 # [ 206.009992] lkdtm_FORTIFY_STR_MEMBER+0x0/0x150
7332 03:22:14.760536 # [ 206.014808] lkdtm_do_action+0x2c/0x50
7333 03:22:14.760975 # [ 206.018837] direct_entry+0x164/0x180
7334 03:22:14.761413 # [ 206.022778] full_proxy_write+0x68/0xc0
7335 03:22:14.761947 # [ 206.026898] vfs_write+0xcc/0x2a0
7336 03:22:14.801024 # [ 206.030496] ksys_write+0x78/0x104
7337 03:22:14.801631 # [ 206.034179] __arm64_sys_write+0x28/0x3c
7338 03:22:14.802212 # [ 206.038385] invoke_syscall+0x8c/0x120
7339 03:22:14.802688 # [ 206.042418] el0_svc_common.constprop.0+0x68/0x124
7340 03:22:14.803101 # [ 206.047495] do_el0_svc+0x40/0xcc
7341 03:22:14.803437 # [ 206.051090] el0_svc+0x48/0xc0
7342 03:22:14.803758 # [ 206.054426] el0t_64_sync_handler+0xb8/0xbc
7343 03:22:14.804451 # [ 206.058893] el0t_64_sync+0x18c/0x190
7344 03:22:14.804962 # [ 206.062841] Code: aa1303e1 f00049a0 911c0000 97ffe253 (d4210000)
7345 03:22:14.805465 # [ 206.069216] ---[ end trace 0000000000000000 ]---
7346 03:22:14.844063 # [ 206.074109] note: cat[3995] exited with irqs disabled
7347 03:22:14.844602 # [ 206.079510] note: cat[3995] exited with preempt_count 1
7348 03:22:14.844977 # [ 206.085248] ------------[ cut here ]------------
7349 03:22:14.845831 # [ 206.090149] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7350 03:22:14.846471 # [ 206.100598] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7351 03:22:14.847749 # [ 206.113766] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.78-cip15 #1
7352 03:22:14.886925 # [ 206.121974] Hardware name: ARM Juno development board (r0) (DT)
7353 03:22:14.887364 # [ 206.128176] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7354 03:22:14.887574 # [ 206.135429] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7355 03:22:14.887754 # [ 206.140938] lr : ct_idle_enter+0x10/0x1c
7356 03:22:14.888230 # [ 206.145144] sp : ffff80000c45bd20
7357 03:22:14.888495 # [ 206.148730] x29: ffff80000c45bd20 x28: 0000000000000000 x27: 0000000000000001
7358 03:22:14.888647 # [ 206.156175] x26: 0000000000000000 x25: 0000002ffba2bedc x24: 0000000000000000
7359 03:22:14.930123 # [ 206.163618] x23: ffff00080ad4a080 x22: 0000000000000000 x21: 0000000000000000
7360 03:22:14.930447 # [ 206.171062] x20: ffff00097ef6e858 x19: ffff80000a53a858 x18: 0000000000000000
7361 03:22:14.930990 # [ 206.178502] x17: 000000000000000b x16: 0000000000000000 x15: ffff80000a53e8c0
7362 03:22:14.931191 # [ 206.185944] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
7363 03:22:14.931367 # [ 206.193384] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009146260
7364 03:22:14.933494 # [ 206.200823] x8 : ffff0008008ecf00 x7 : 0000000000000001 x6 : 0000000000000000
7365 03:22:14.973335 # [ 206.208260] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a34000
7366 03:22:14.973646 # [ 206.215698] x2 : ffff80000c45bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
7367 03:22:14.974109 # [ 206.223136] Call trace:
7368 03:22:14.974304 # [ 206.225851] ct_kernel_exit.constprop.0+0x11c/0x180
7369 03:22:14.974484 # [ 206.231015] ct_idle_enter+0x10/0x1c
7370 03:22:14.974642 # [ 206.234869] cpuidle_enter_state+0x2a4/0x5a0
7371 03:22:14.974793 # [ 206.239426] cpuidle_enter+0x40/0x60
7372 03:22:14.974940 # [ 206.243283] do_idle+0x258/0x310
7373 03:22:14.975087 # [ 206.246793] cpu_startup_entry+0x3c/0x44
7374 03:22:14.976683 # [ 206.250997] secondary_start_kernel+0x138/0x160
7375 03:22:15.016485 # [ 206.255813] __secondary_switched+0xb0/0xb4
7376 03:22:15.016764 # [ 206.260280] irq event stamp: 231154
7377 03:22:15.016952 # [ 206.264039] hardirqs last enabled at (231153): [<ffff8000081cafb8>] tick_nohz_idle_enter+0x78/0x144
7378 03:22:15.017376 # [ 206.273470] hardirqs last disabled at (231154): [<ffff800008127c1c>] do_idle+0xec/0x310
7379 03:22:15.017565 # [ 206.281767] softirqs last enabled at (231138): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7380 03:22:15.019741 # [ 206.290584] softirqs last disabled at (231077): [<ffff800008017668>] ____do_softirq+0x18/0x24
7381 03:22:15.048510 # [ 206.299404] ---[ end trace 0000000000000000 ]---
7382 03:22:15.048768 # FORTIFY_STRSCPY: saw 'detected buffer overflow': ok
7383 03:22:15.051693 ok 78 selftests: lkdtm: FORTIFY_STRSCPY.sh
7384 03:22:15.051932 # selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7385 03:22:15.526052 <6>[ 207.341186] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7386 03:22:15.526401 <6>[ 207.347529] lkdtm: trying to strcmp() past the end of a struct
7387 03:22:15.526853 <0>[ 207.353708] detected buffer overflow in strncpy
7388 03:22:15.527047 <4>[ 207.359261] ------------[ cut here ]------------
7389 03:22:15.527228 <2>[ 207.364157] kernel BUG at lib/string_helpers.c:1027!
7390 03:22:15.527405 <0>[ 207.369396] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7391 03:22:15.569330 <4>[ 207.376555] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7392 03:22:15.569649 <4>[ 207.388381] CPU: 2 PID: 4043 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
7393 03:22:15.570213 <4>[ 207.396320] Hardware name: ARM Juno development board (r0) (DT)
7394 03:22:15.570601 <4>[ 207.402512] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7395 03:22:15.570948 <4>[ 207.409753] pc : fortify_panic+0x24/0x28
7396 03:22:15.571282 <4>[ 207.413952] lr : fortify_panic+0x24/0x28
7397 03:22:15.571605 <4>[ 207.418145] sp : ffff800011303b70
7398 03:22:15.612902 <4>[ 207.421726] x29: ffff800011303b70 x28: ffff0008047534c0 x27: 0000000000000000
7399 03:22:15.613443 <4>[ 207.429154] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
7400 03:22:15.613823 <4>[ 207.436579] x23: ffff000802bf5000 x22: ffff800011303d50 x21: 0000000000000013
7401 03:22:15.614594 <4>[ 207.444004] x20: ffff000802bf5000 x19: ffff800009aa03c8 x18: 0000000000000000
7402 03:22:15.614981 <4>[ 207.451428] x17: ffff800008162578 x16: ffff800008161ad8 x15: ffff800008161a20
7403 03:22:15.615322 <4>[ 207.458852] x14: ffff8000096fbb40 x13: ffff80000843e5a8 x12: ffff80000843e21c
7404 03:22:15.656244 <4>[ 207.466276] x11: ffff8000086ae6b8 x10: ffff800008c0e4b4 x9 : ffff80000815f818
7405 03:22:15.656772 <4>[ 207.473701] x8 : ffff00080134a390 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
7406 03:22:15.657156 <4>[ 207.481125] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7407 03:22:15.657851 <4>[ 207.488549] x2 : 0000000000000000 x1 : ffff0008047534c0 x0 : 0000000000000023
7408 03:22:15.658284 <4>[ 207.495973] Call trace:
7409 03:22:15.658632 <4>[ 207.498682] fortify_panic+0x24/0x28
7410 03:22:15.658962 <4>[ 207.502529] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7411 03:22:15.659285 <4>[ 207.507332] lkdtm_do_action+0x2c/0x50
7412 03:22:15.659784 <4>[ 207.511355] direct_entry+0x164/0x180
7413 03:22:15.699622 <4>[ 207.515288] full_proxy_write+0x68/0xc0
7414 03:22:15.700164 <4>[ 207.519399] vfs_write+0xcc/0x2a0
7415 03:22:15.700545 <4>[ 207.522989] ksys_write+0x78/0x104
7416 03:22:15.700893 <4>[ 207.526665] __arm64_sys_write+0x28/0x3c
7417 03:22:15.701611 <4>[ 207.530862] invoke_syscall+0x8c/0x120
7418 03:22:15.701996 <4>[ 207.534888] el0_svc_common.constprop.0+0x68/0x124
7419 03:22:15.702383 <4>[ 207.539956] do_el0_svc+0x40/0xcc
7420 03:22:15.702710 <4>[ 207.543544] el0_svc+0x48/0xc0
7421 03:22:15.703168 <4>[ 207.546871] el0t_64_sync_handler+0xb8/0xbc
7422 03:22:15.703583 <4>[ 207.551329] el0t_64_sync+0x18c/0x190
7423 03:22:15.744342 <0>[ 207.555265] Code: aa1303e1 f00049a0 911c0000 97ffe253 (d4210000)
7424 03:22:15.744715 <4>[ 207.561633] ---[ end trace 0000000000000000 ]---
7425 03:22:15.744940 <6>[ 207.566520] note: cat[4043] exited with irqs disabled
7426 03:22:15.745118 <6>[ 207.571952] note: cat[4043] exited with preempt_count 1
7427 03:22:15.745627 <4>[ 207.578986] ------------[ cut here ]------------
7428 03:22:15.745830 <4>[ 207.583883] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7429 03:22:15.787582 <4>[ 207.593835] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7430 03:22:15.787904 <4>[ 207.605659] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.78-cip15 #1
7431 03:22:15.788172 <4>[ 207.613861] Hardware name: ARM Juno development board (r0) (DT)
7432 03:22:15.788699 <4>[ 207.620057] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7433 03:22:15.788877 <4>[ 207.627299] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7434 03:22:15.789132 <4>[ 207.632800] lr : ct_idle_enter+0x10/0x1c
7435 03:22:15.789309 <4>[ 207.636994] sp : ffff80000c453d20
7436 03:22:15.830942 <4>[ 207.640576] x29: ffff80000c453d20 x28: 0000000000000000 x27: 0000000000000001
7437 03:22:15.831385 <4>[ 207.648006] x26: 0000000000000000 x25: 0000003054abb18c x24: 0000000000000000
7438 03:22:15.831628 <4>[ 207.655437] x23: ffff00080ad48880 x22: 0000000000000000 x21: 0000000000000000
7439 03:22:15.832189 <4>[ 207.662863] x20: ffff00097ef4f858 x19: ffff80000a53a858 x18: 0000000000000000
7440 03:22:15.832461 <4>[ 207.670287] x17: ffff800008023e98 x16: ffff8000096d1bc4 x15: ffff8000080bd500
7441 03:22:15.832664 <4>[ 207.677712] x14: ffff8000080bd334 x13: ffff8000096e522c x12: ffff8000096dc5bc
7442 03:22:15.874305 <4>[ 207.685139] x11: ffff800008011a80 x10: 0000000000001500 x9 : ffff800009146260
7443 03:22:15.874693 <4>[ 207.692568] x8 : ffff0008008eb4c0 x7 : ffff80000b0f9770 x6 : 0000000000000000
7444 03:22:15.875208 <4>[ 207.699994] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a15000
7445 03:22:15.875467 <4>[ 207.707424] x2 : ffff80000c453d20 x1 : ffff80000a53a858 x0 : 4000000000000000
7446 03:22:15.875662 <4>[ 207.714848] Call trace:
7447 03:22:15.875816 <4>[ 207.717558] ct_kernel_exit.constprop.0+0x11c/0x180
7448 03:22:15.876031 <4>[ 207.722714] ct_idle_enter+0x10/0x1c
7449 03:22:15.877598 <4>[ 207.726565] cpuidle_enter_state+0x2a4/0x5a0
7450 03:22:15.917615 <4>[ 207.731114] cpuidle_enter+0x40/0x60
7451 03:22:15.917931 <4>[ 207.734963] do_idle+0x258/0x310
7452 03:22:15.918186 <4>[ 207.738465] cpu_startup_entry+0x40/0x44
7453 03:22:15.918369 <4>[ 207.742664] secondary_start_kernel+0x138/0x160
7454 03:22:15.918787 <4>[ 207.747478] __secondary_switched+0xb0/0xb4
7455 03:22:15.918986 <4>[ 207.751940] irq event stamp: 254956
7456 03:22:15.919134 <4>[ 207.755700] hardirqs last enabled at (254955): [<ffff8000096f2d94>] el1_interrupt+0x54/0x64
7457 03:22:15.919307 <4>[ 207.764426] hardirqs last disabled at (254956): [<ffff800008127c1c>] do_idle+0xec/0x310
7458 03:22:15.961089 <4>[ 207.772718] softirqs last enabled at (254954): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7459 03:22:15.961399 <4>[ 207.781530] softirqs last disabled at (254949): [<ffff800008017668>] ____do_softirq+0x18/0x24
7460 03:22:15.961591 <4>[ 207.790339] ---[ end trace 0000000000000000 ]---
7461 03:22:15.961766 # Segmentation fault
7462 03:22:15.961932 # [ 207.341186] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7463 03:22:15.962399 # [ 207.347529] lkdtm: trying to strcmp() past the end of a struct
7464 03:22:15.962571 # [ 207.353708] detected buffer overflow in strncpy
7465 03:22:15.964417 # [ 207.359261] ------------[ cut here ]------------
7466 03:22:16.004253 # [ 207.364157] kernel BUG at lib/string_helpers.c:1027!
7467 03:22:16.004539 # [ 207.369396] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7468 03:22:16.004731 # [ 207.376555] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7469 03:22:16.005161 # [ 207.388381] CPU: 2 PID: 4043 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
7470 03:22:16.005356 # [ 207.396320] Hardware name: ARM Juno development board (r0) (DT)
7471 03:22:16.007587 # [ 207.402512] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7472 03:22:16.047618 # [ 207.409753] pc : fortify_panic+0x24/0x28
7473 03:22:16.048144 # [ 207.413952] lr : fortify_panic+0x24/0x28
7474 03:22:16.048515 # [ 207.418145] sp : ffff800011303b70
7475 03:22:16.049339 # [ 207.421726] x29: ffff800011303b70 x28: ffff0008047534c0 x27: 0000000000000000
7476 03:22:16.049777 # [ 207.429154] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
7477 03:22:16.050227 # [ 207.436579] x23: ffff000802bf5000 x22: ffff800011303d50 x21: 0000000000000013
7478 03:22:16.051123 # [ 207.444004] x20: ffff000802bf5000 x19: ffff800009aa03c8 x18: 0000000000000000
7479 03:22:16.090859 # [ 207.451428] x17: ffff800008162578 x16: ffff800008161ad8 x15: ffff800008161a20
7480 03:22:16.091382 # [ 207.458852] x14: ffff8000096fbb40 x13: ffff80000843e5a8 x12: ffff80000843e21c
7481 03:22:16.091763 # [ 207.466276] x11: ffff8000086ae6b8 x10: ffff800008c0e4b4 x9 : ffff80000815f818
7482 03:22:16.092458 # [ 207.473701] x8 : ffff00080134a390 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
7483 03:22:16.092834 # [ 207.481125] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7484 03:22:16.094399 # [ 207.488549] x2 : 0000000000000000 x1 : ffff0008047534c0 x0 : 0000000000000023
7485 03:22:16.133956 # [ 207.495973] Call trace:
7486 03:22:16.134539 # [ 207.498682] fortify_panic+0x24/0x28
7487 03:22:16.134917 # [ 207.502529] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7488 03:22:16.135259 # [ 207.507332] lkdtm_do_action+0x2c/0x50
7489 03:22:16.135589 # [ 207.511355] direct_entry+0x164/0x180
7490 03:22:16.135910 # [ 207.515288] full_proxy_write+0x68/0xc0
7491 03:22:16.136571 # [ 207.519399] vfs_write+0xcc/0x2a0
7492 03:22:16.136930 # [ 207.522989] ksys_write+0x78/0x104
7493 03:22:16.137293 # [ 207.526665] __arm64_sys_write+0x28/0x3c
7494 03:22:16.137743 # [ 207.530862] invoke_syscall+0x8c/0x120
7495 03:22:16.138230 # [ 207.534888] el0_svc_common.constprop.0+0x68/0x124
7496 03:22:16.177191 # [ 207.539956] do_el0_svc+0x40/0xcc
7497 03:22:16.177740 # [ 207.543544] el0_svc+0x48/0xc0
7498 03:22:16.178159 # [ 207.546871] el0t_64_sync_handler+0xb8/0xbc
7499 03:22:16.178517 # [ 207.551329] el0t_64_sync+0x18c/0x190
7500 03:22:16.179199 # [ 207.555265] Code: aa1303e1 f00049a0 911c0000 97ffe253 (d4210000)
7501 03:22:16.179569 # [ 207.561633] ---[ end trace 0000000000000000 ]---
7502 03:22:16.179902 # [ 207.566520] note: cat[4043] exited with irqs disabled
7503 03:22:16.180223 # [ 207.571952] note: cat[4043] exited with preempt_count 1
7504 03:22:16.180729 # [ 207.578986] ------------[ cut here ]------------
7505 03:22:16.220334 # [ 207.583883] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7506 03:22:16.221230 # [ 207.593835] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7507 03:22:16.221640 # [ 207.605659] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.78-cip15 #1
7508 03:22:16.221995 # [ 207.613861] Hardware name: ARM Juno development board (r0) (DT)
7509 03:22:16.222388 # [ 207.620057] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7510 03:22:16.263414 # [ 207.627299] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7511 03:22:16.264349 # [ 207.632800] lr : ct_idle_enter+0x10/0x1c
7512 03:22:16.264755 # [ 207.636994] sp : ffff80000c453d20
7513 03:22:16.265106 # [ 207.640576] x29: ffff80000c453d20 x28: 0000000000000000 x27: 0000000000000001
7514 03:22:16.265543 # [ 207.648006] x26: 0000000000000000 x25: 0000003054abb18c x24: 0000000000000000
7515 03:22:16.265884 # [ 207.655437] x23: ffff00080ad48880 x22: 0000000000000000 x21: 0000000000000000
7516 03:22:16.266259 # [ 207.662863] x20: ffff00097ef4f858 x19: ffff80000a53a858 x18: 0000000000000000
7517 03:22:16.300552 # [ 207.670287] x17: ffff800008023e98 x16: ffff8000096d1bc4 x15: ffff8000080bd500
7518 03:22:16.301103 # [ 207.677712] x14: ffff8000080bd334 x13: ffff8000096e522c x12: ffff8000096dc5bc
7519 03:22:16.301613 # FORTIFY_STR_OBJECT: saw 'detected buffer overflow': ok
7520 03:22:16.303943 ok 79 selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7521 03:22:16.304444 # selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7522 03:22:16.750681 <6>[ 208.566316] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7523 03:22:16.751039 <6>[ 208.572448] lkdtm: trying to strncpy() past the end of a struct member...
7524 03:22:16.751605 <0>[ 208.579591] detected buffer overflow in strncpy
7525 03:22:16.751810 <4>[ 208.584837] ------------[ cut here ]------------
7526 03:22:16.752017 <2>[ 208.589735] kernel BUG at lib/string_helpers.c:1027!
7527 03:22:16.752212 <0>[ 208.594976] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7528 03:22:16.793944 <4>[ 208.602137] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7529 03:22:16.794277 <4>[ 208.613967] CPU: 1 PID: 4091 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
7530 03:22:16.794793 <4>[ 208.621906] Hardware name: ARM Juno development board (r0) (DT)
7531 03:22:16.795015 <4>[ 208.628098] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7532 03:22:16.795245 <4>[ 208.635339] pc : fortify_panic+0x24/0x28
7533 03:22:16.795469 <4>[ 208.639539] lr : fortify_panic+0x24/0x28
7534 03:22:16.795662 <4>[ 208.643733] sp : ffff8000113ebbb0
7535 03:22:16.837307 <4>[ 208.647314] x29: ffff8000113ebbb0 x28: ffff000806e68040 x27: 0000000000000000
7536 03:22:16.837579 <4>[ 208.654742] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
7537 03:22:16.837829 <4>[ 208.662168] x23: ffff000807e8a000 x22: ffff8000113ebd90 x21: ffff00080d017a00
7538 03:22:16.838365 <4>[ 208.669594] x20: ffff80000a0f6310 x19: ffff800009aa03c8 x18: 0000000000000000
7539 03:22:16.838557 <4>[ 208.677018] x17: ffff800008162578 x16: ffff800008161ad8 x15: ffff800008161a20
7540 03:22:16.838757 <4>[ 208.684443] x14: 0000000000000000 x13: d77141d4004e74a2 x12: a97464c920c05799
7541 03:22:16.880633 <4>[ 208.691869] x11: 4a4de63c339cc1d9 x10: 0000000000001500 x9 : ffff80000815f818
7542 03:22:16.880899 <4>[ 208.699293] x8 : ffff000806e68040 x7 : ffff80000b0f9770 x6 : 0000000000000001
7543 03:22:16.881146 <4>[ 208.706718] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7544 03:22:16.881616 <4>[ 208.714141] x2 : 0000000000000000 x1 : ffff000806e68040 x0 : 0000000000000023
7545 03:22:16.881746 <4>[ 208.721565] Call trace:
7546 03:22:16.881884 <4>[ 208.724275] fortify_panic+0x24/0x28
7547 03:22:16.882039 <4>[ 208.728122] lkdtm_FORTIFY_STR_MEMBER+0xc8/0x150
7548 03:22:16.883938 <4>[ 208.733017] lkdtm_do_action+0x2c/0x50
7549 03:22:16.924259 <4>[ 208.737038] direct_entry+0x164/0x180
7550 03:22:16.924783 <4>[ 208.740971] full_proxy_write+0x68/0xc0
7551 03:22:16.925264 <4>[ 208.745083] vfs_write+0xcc/0x2a0
7552 03:22:16.925707 <4>[ 208.748673] ksys_write+0x78/0x104
7553 03:22:16.926179 <4>[ 208.752348] __arm64_sys_write+0x28/0x3c
7554 03:22:16.926615 <4>[ 208.756545] invoke_syscall+0x8c/0x120
7555 03:22:16.927421 <4>[ 208.760571] el0_svc_common.constprop.0+0x68/0x124
7556 03:22:16.927906 <4>[ 208.765640] do_el0_svc+0x40/0xcc
7557 03:22:16.928356 <4>[ 208.769227] el0_svc+0x48/0xc0
7558 03:22:16.928794 <4>[ 208.772555] el0t_64_sync_handler+0xb8/0xbc
7559 03:22:16.929323 <4>[ 208.777014] el0t_64_sync+0x18c/0x190
7560 03:22:16.969012 <0>[ 208.780950] Code: aa1303e1 f00049a0 911c0000 97ffe253 (d4210000)
7561 03:22:16.969364 <4>[ 208.787318] ---[ end trace 0000000000000000 ]---
7562 03:22:16.969728 <6>[ 208.792205] note: cat[4091] exited with irqs disabled
7563 03:22:16.970127 <6>[ 208.797668] note: cat[4091] exited with preempt_count 1
7564 03:22:16.970732 <4>[ 208.804709] ------------[ cut here ]------------
7565 03:22:16.970975 <4>[ 208.809600] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7566 03:22:17.012302 <4>[ 208.819546] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7567 03:22:17.012698 <4>[ 208.831366] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.78-cip15 #1
7568 03:22:17.012906 <4>[ 208.839565] Hardware name: ARM Juno development board (r0) (DT)
7569 03:22:17.013368 <4>[ 208.845757] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7570 03:22:17.013544 <4>[ 208.852997] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7571 03:22:17.013696 <4>[ 208.858497] lr : ct_idle_enter+0x10/0x1c
7572 03:22:17.013856 <4>[ 208.862691] sp : ffff80000c44bd20
7573 03:22:17.055654 <4>[ 208.866271] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
7574 03:22:17.055978 <4>[ 208.873699] x26: 0000000000000000 x25: 000000309dbacd54 x24: 0000000000000000
7575 03:22:17.056246 <4>[ 208.881127] x23: ffff00080ad2e880 x22: 0000000000000000 x21: 0000000000000000
7576 03:22:17.056703 <4>[ 208.888551] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
7577 03:22:17.056899 <4>[ 208.895978] x17: 0000000000000027 x16: 0000000000000001 x15: ffff80000a53e8c0
7578 03:22:17.057061 <4>[ 208.903411] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7579 03:22:17.099037 <4>[ 208.910839] x11: 00000000000007c9 x10: 00000000000007c9 x9 : ffff800009146260
7580 03:22:17.099396 <4>[ 208.918264] x8 : 00000000000379a1 x7 : 071c71c71c71c71c x6 : ffff80000b6373e8
7581 03:22:17.099637 <4>[ 208.925689] x5 : 000000000000071d x4 : 4000000000000002 x3 : ffff8009749f6000
7582 03:22:17.099850 <4>[ 208.933113] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
7583 03:22:17.100057 <4>[ 208.940538] Call trace:
7584 03:22:17.100272 <4>[ 208.943248] ct_kernel_exit.constprop.0+0x11c/0x180
7585 03:22:17.100393 <4>[ 208.948400] ct_idle_enter+0x10/0x1c
7586 03:22:17.102228 <4>[ 208.952245] cpuidle_enter_state+0x2a4/0x5a0
7587 03:22:17.142306 <4>[ 208.956795] cpuidle_enter+0x40/0x60
7588 03:22:17.142749 <4>[ 208.960649] do_idle+0x258/0x310
7589 03:22:17.143000 <4>[ 208.964155] cpu_startup_entry+0x3c/0x44
7590 03:22:17.143209 <4>[ 208.968352] secondary_start_kernel+0x138/0x160
7591 03:22:17.143381 <4>[ 208.973163] __secondary_switched+0xb0/0xb4
7592 03:22:17.143822 <4>[ 208.977621] irq event stamp: 214394
7593 03:22:17.143988 <4>[ 208.981376] hardirqs last enabled at (214393): [<ffff8000081cafb8>] tick_nohz_idle_enter+0x78/0x144
7594 03:22:17.145585 <4>[ 208.990799] hardirqs last disabled at (214394): [<ffff800008127c1c>] do_idle+0xec/0x310
7595 03:22:17.185960 <4>[ 208.999093] softirqs last enabled at (214386): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7596 03:22:17.186301 <4>[ 209.007903] softirqs last disabled at (214375): [<ffff800008017668>] ____do_softirq+0x18/0x24
7597 03:22:17.186495 <4>[ 209.016716] ---[ end trace 0000000000000000 ]---
7598 03:22:17.186671 # Segmentation fault
7599 03:22:17.187102 # [ 208.566316] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7600 03:22:17.187276 # [ 208.572448] lkdtm: trying to strncpy() past the end of a struct member...
7601 03:22:17.189294 # [ 208.579591] detected buffer overflow in strncpy
7602 03:22:17.229083 # [ 208.584837] ------------[ cut here ]------------
7603 03:22:17.229343 # [ 208.589735] kernel BUG at lib/string_helpers.c:1027!
7604 03:22:17.229531 # [ 208.594976] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7605 03:22:17.229958 # [ 208.602137] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7606 03:22:17.230336 # [ 208.613967] CPU: 1 PID: 4091 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
7607 03:22:17.230679 # [ 208.621906] Hardware name: ARM Juno development board (r0) (DT)
7608 03:22:17.272540 # [ 208.628098] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7609 03:22:17.273062 # [ 208.635339] pc : fortify_panic+0x24/0x28
7610 03:22:17.273438 # [ 208.639539] lr : fortify_panic+0x24/0x28
7611 03:22:17.273786 # [ 208.643733] sp : ffff8000113ebbb0
7612 03:22:17.274154 # [ 208.647314] x29: ffff8000113ebbb0 x28: ffff000806e68040 x27: 0000000000000000
7613 03:22:17.274835 # [ 208.654742] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
7614 03:22:17.275195 # [ 208.662168] x23: ffff000807e8a000 x22: ffff8000113ebd90 x21: ffff00080d017a00
7615 03:22:17.315673 # [ 208.669594] x20: ffff80000a0f6310 x19: ffff800009aa03c8 x18: 0000000000000000
7616 03:22:17.316226 # [ 208.677018] x17: ffff800008162578 x16: ffff800008161ad8 x15: ffff800008161a20
7617 03:22:17.316623 # [ 208.684443] x14: 0000000000000000 x13: d77141d4004e74a2 x12: a97464c920c05799
7618 03:22:17.317327 # [ 208.691869] x11: 4a4de63c339cc1d9 x10: 0000000000001500 x9 : ffff80000815f818
7619 03:22:17.317728 # [ 208.699293] x8 : ffff000806e68040 x7 : ffff80000b0f9770 x6 : 0000000000000001
7620 03:22:17.318116 # [ 208.706718] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7621 03:22:17.358795 # [ 208.714141] x2 : 0000000000000000 x1 : ffff000806e68040 x0 : 0000000000000023
7622 03:22:17.359411 # [ 208.721565] Call trace:
7623 03:22:17.359811 # [ 208.724275] fortify_panic+0x24/0x28
7624 03:22:17.360552 # [ 208.728122] lkdtm_FORTIFY_STR_MEMBER+0xc8/0x150
7625 03:22:17.360942 # [ 208.733017] lkdtm_do_action+0x2c/0x50
7626 03:22:17.361283 # [ 208.737038] direct_entry+0x164/0x180
7627 03:22:17.361606 # [ 208.740971] full_proxy_write+0x68/0xc0
7628 03:22:17.361925 # [ 208.745083] vfs_write+0xcc/0x2a0
7629 03:22:17.362407 # [ 208.748673] ksys_write+0x78/0x104
7630 03:22:17.362744 # [ 208.752348] __arm64_sys_write+0x28/0x3c
7631 03:22:17.363056 # [ 208.756545] invoke_syscall+0x8c/0x120
7632 03:22:17.401967 # [ 208.760571] el0_svc_common.constprop.0+0x68/0x124
7633 03:22:17.402572 # [ 208.765640] do_el0_svc+0x40/0xcc
7634 03:22:17.402952 # [ 208.769227] el0_svc+0x48/0xc0
7635 03:22:17.403676 # [ 208.772555] el0t_64_sync_handler+0xb8/0xbc
7636 03:22:17.404061 # [ 208.777014] el0t_64_sync+0x18c/0x190
7637 03:22:17.404401 # [ 208.780950] Code: aa1303e1 f00049a0 911c0000 97ffe253 (d4210000)
7638 03:22:17.404729 # [ 208.787318] ---[ end trace 0000000000000000 ]---
7639 03:22:17.405048 # [ 208.792205] note: cat[4091] exited with irqs disabled
7640 03:22:17.405460 # [ 208.797668] note: cat[4091] exited with preempt_count 1
7641 03:22:17.405893 # [ 208.804709] ------------[ cut here ]------------
7642 03:22:17.445199 # [ 208.809600] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7643 03:22:17.445754 # [ 208.819546] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7644 03:22:17.446553 # [ 208.831366] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.78-cip15 #1
7645 03:22:17.446944 # [ 208.839565] Hardware name: ARM Juno development board (r0) (DT)
7646 03:22:17.448832 # [ 208.845757] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7647 03:22:17.488370 # [ 208.852997] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7648 03:22:17.488898 # [ 208.858497] lr : ct_idle_enter+0x10/0x1c
7649 03:22:17.489276 # [ 208.862691] sp : ffff80000c44bd20
7650 03:22:17.489619 # [ 208.866271] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
7651 03:22:17.489998 # [ 208.873699] x26: 0000000000000000 x25: 000000309dbacd54 x24: 0000000000000000
7652 03:22:17.490782 # [ 208.881127] x23: ffff00080ad2e880 x22: 0000000000000000 x21: 0000000000000000
7653 03:22:17.492005 # [ 208.888551] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
7654 03:22:17.525459 # [ 208.895978] x17: 0000000000000027 x16: 0000000000000001 x15: ffff80000a53e8c0
7655 03:22:17.525964 # [ 208.903411] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7656 03:22:17.526391 # FORTIFY_STR_MEMBER: saw 'detected buffer overflow': ok
7657 03:22:17.526746 ok 80 selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7658 03:22:17.528867 # selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
7659 03:22:18.086809 <6>[ 209.902567] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
7660 03:22:18.087458 <6>[ 209.908687] lkdtm: trying to memcpy() past the end of a struct
7661 03:22:18.087687 <6>[ 209.914855] lkdtm: 0: 16
7662 03:22:18.087862 <6>[ 209.917707] lkdtm: 1: 16
7663 03:22:18.088020 <6>[ 209.920560] lkdtm: s: 20
7664 03:22:18.088171 <0>[ 209.923411] detected buffer overflow in memcpy
7665 03:22:18.088318 <4>[ 209.928261] ------------[ cut here ]------------
7666 03:22:18.088463 <2>[ 209.933164] kernel BUG at lib/string_helpers.c:1027!
7667 03:22:18.090154 <0>[ 209.938411] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7668 03:22:18.130401 <4>[ 209.945582] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7669 03:22:18.130729 <4>[ 209.957443] CPU: 3 PID: 4139 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
7670 03:22:18.131012 <4>[ 209.965391] Hardware name: ARM Juno development board (r0) (DT)
7671 03:22:18.131257 <4>[ 209.971589] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7672 03:22:18.131491 <4>[ 209.978838] pc : fortify_panic+0x24/0x28
7673 03:22:18.133431 <4>[ 209.983050] lr : fortify_panic+0x24/0x28
7674 03:22:18.173601 <4>[ 209.987251] sp : ffff8000114ab9e0
7675 03:22:18.173870 <4>[ 209.990837] x29: ffff8000114ab9e0 x28: ffff0008074a34c0 x27: 0000000000000000
7676 03:22:18.174144 <4>[ 209.998279] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
7677 03:22:18.174617 <4>[ 210.005718] x23: ffff00080c5c1000 x22: ffff8000114abc00 x21: 0000000000000013
7678 03:22:18.174793 <4>[ 210.013156] x20: ffff00080c5c1000 x19: ffff800009f99dd8 x18: 0000000000000000
7679 03:22:18.174987 <4>[ 210.020595] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa611b000
7680 03:22:18.217229 <4>[ 210.028033] x14: 0000000000000000 x13: 205d313134333239 x12: 2e39303220205b3e
7681 03:22:18.217777 <4>[ 210.035471] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815f818
7682 03:22:18.218695 <4>[ 210.042910] x8 : ffff0008074a34c0 x7 : 3131343332392e39 x6 : 0000000000000001
7683 03:22:18.219105 <4>[ 210.050348] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7684 03:22:18.219466 <4>[ 210.057785] x2 : 0000000000000000 x1 : ffff0008074a34c0 x0 : 0000000000000022
7685 03:22:18.219806 <4>[ 210.065221] Call trace:
7686 03:22:18.220136 <4>[ 210.067936] fortify_panic+0x24/0x28
7687 03:22:18.260741 <4>[ 210.071792] lkdtm_FORTIFY_MEM_OBJECT+0xb4/0x114
7688 03:22:18.261269 <4>[ 210.076691] lkdtm_do_action+0x2c/0x50
7689 03:22:18.261649 <4>[ 210.080722] direct_entry+0x164/0x180
7690 03:22:18.262027 <4>[ 210.084663] full_proxy_write+0x68/0xc0
7691 03:22:18.262374 <4>[ 210.088783] vfs_write+0xcc/0x2a0
7692 03:22:18.263073 <4>[ 210.092381] ksys_write+0x78/0x104
7693 03:22:18.263450 <4>[ 210.096063] __arm64_sys_write+0x28/0x3c
7694 03:22:18.263781 <4>[ 210.100269] invoke_syscall+0x8c/0x120
7695 03:22:18.264113 <4>[ 210.104303] el0_svc_common.constprop.0+0x68/0x124
7696 03:22:18.264566 <4>[ 210.109379] do_el0_svc+0x40/0xcc
7697 03:22:18.265096 <4>[ 210.112975] el0_svc+0x48/0xc0
7698 03:22:18.304231 <4>[ 210.116311] el0t_64_sync_handler+0xb8/0xbc
7699 03:22:18.304536 <4>[ 210.120778] el0t_64_sync+0x18c/0x190
7700 03:22:18.304730 <0>[ 210.124725] Code: aa1303e1 f00049a0 911c0000 97ffe253 (d4210000)
7701 03:22:18.304906 <4>[ 210.131101] ---[ end trace 0000000000000000 ]---
7702 03:22:18.305395 <6>[ 210.135994] note: cat[4139] exited with irqs disabled
7703 03:22:18.305520 <6>[ 210.141426] note: cat[4139] exited with preempt_count 1
7704 03:22:18.305645 <4>[ 210.147209] ------------[ cut here ]------------
7705 03:22:18.307454 # S<4>[ 210.152111] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7706 03:22:18.347598 egmentation fault
7707 03:22:18.347937 <4>[ 210.163983] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7708 03:22:18.348494 <4>[ 210.175843] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.78-cip15 #1
7709 03:22:18.348727 <4>[ 210.184053] Hardware name: ARM Juno development board (r0) (DT)
7710 03:22:18.348967 <4>[ 210.190256] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7711 03:22:18.349183 <4>[ 210.197508] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7712 03:22:18.350853 <4>[ 210.203019] lr : ct_idle_enter+0x10/0x1c
7713 03:22:18.391050 <4>[ 210.207220] sp : ffff80000c45bd20
7714 03:22:18.391380 <4>[ 210.210806] x29: ffff80000c45bd20 x28: 0000000000000000 x27: 0000000000000000
7715 03:22:18.391666 <4>[ 210.218249] x26: 0000000000000000 x25: 00000030edbf5e3c x24: 0000000000000000
7716 03:22:18.391920 <4>[ 210.225693] x23: ffff00080ad4a080 x22: 0000000000000000 x21: 0000000000000000
7717 03:22:18.392294 <4>[ 210.233139] x20: ffff00097ef6e858 x19: ffff80000a53a858 x18: 0000000000000000
7718 03:22:18.394307 <4>[ 210.240578] x17: 3230303030303030 x16: 3030303030303020 x15: 3a20307820306334
7719 03:22:18.434438 <4>[ 210.248017] x14: 0000000000000000 x13: 0000000000000020 x12: 0101010101010101
7720 03:22:18.434719 <4>[ 210.255456] x11: 00000000000001f4 x10: 00000000000001f4 x9 : ffff800009146260
7721 03:22:18.434980 <4>[ 210.262893] x8 : 0000000000038a2f x7 : 071c71c71c71c71c x6 : ffff80000b6373e8
7722 03:22:18.435592 <4>[ 210.270330] x5 : 000000000000073f x4 : 4000000000000002 x3 : ffff800974a34000
7723 03:22:18.436014 <4>[ 210.277767] x2 : ffff80000c45bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
7724 03:22:18.436472 <4>[ 210.285206] Call trace:
7725 03:22:18.437953 <4>[ 210.287921] ct_kernel_exit.constprop.0+0x11c/0x180
7726 03:22:18.478121 <4>[ 210.293086] ct_idle_enter+0x10/0x1c
7727 03:22:18.478645 <4>[ 210.296941] cpuidle_enter_state+0x2a4/0x5a0
7728 03:22:18.479132 <4>[ 210.301498] cpuidle_enter+0x40/0x60
7729 03:22:18.479586 <4>[ 210.305355] do_idle+0x258/0x310
7730 03:22:18.480024 <4>[ 210.308864] cpu_startup_entry+0x40/0x44
7731 03:22:18.480832 <4>[ 210.313069] secondary_start_kernel+0x138/0x160
7732 03:22:18.481240 <4>[ 210.317885] __secondary_switched+0xb0/0xb4
7733 03:22:18.481680 <4>[ 210.322353] irq event stamp: 231154
7734 03:22:18.482243 <4>[ 210.326112] hardirqs last enabled at (231153): [<ffff8000081cafb8>] tick_nohz_idle_enter+0x78/0x144
7735 03:22:18.520570 <4>[ 210.335545] hardirqs last disabled at (231154): [<ffff800008127c1c>] do_idle+0xec/0x310
7736 03:22:18.521096 <4>[ 210.343843] softirqs last enabled at (231138): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7737 03:22:18.521961 <4>[ 210.352660] softirqs last disabled at (231077): [<ffff800008017668>] ____do_softirq+0x18/0x24
7738 03:22:18.524015 <4>[ 210.361479] ---[ end trace 0000000000000000 ]---
7739 03:22:18.691646 # [ 209.902567] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
7740 03:22:18.692241 # [ 209.908687] lkdtm: trying to memcpy() past the end of a struct
7741 03:22:18.692661 # [ 209.914855] lkdtm: 0: 16
7742 03:22:18.693034 # [ 209.917707] lkdtm: 1: 16
7743 03:22:18.693773 # [ 209.920560] lkdtm: s: 20
7744 03:22:18.694220 # [ 209.923411] detected buffer overflow in memcpy
7745 03:22:18.694578 # [ 209.928261] ------------[ cut here ]------------
7746 03:22:18.695025 # [ 209.933164] kernel BUG at lib/string_helpers.c:1027!
7747 03:22:18.695603 # [ 209.938411] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7748 03:22:18.734609 # [ 209.945582] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7749 03:22:18.734925 # [ 209.957443] CPU: 3 PID: 4139 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
7750 03:22:18.735489 # [ 209.965391] Hardware name: ARM Juno development board (r0) (DT)
7751 03:22:18.735722 # [ 209.971589] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7752 03:22:18.735960 # [ 209.978838] pc : fortify_panic+0x24/0x28
7753 03:22:18.736191 # [ 209.983050] lr : fortify_panic+0x24/0x28
7754 03:22:18.737891 # [ 209.987251] sp : ffff8000114ab9e0
7755 03:22:18.777799 # [ 209.990837] x29: ffff8000114ab9e0 x28: ffff0008074a34c0 x27: 0000000000000000
7756 03:22:18.778354 # [ 209.998279] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
7757 03:22:18.778848 # [ 210.005718] x23: ffff00080c5c1000 x22: ffff8000114abc00 x21: 0000000000000013
7758 03:22:18.779305 # [ 210.013156] x20: ffff00080c5c1000 x19: ffff800009f99dd8 x18: 0000000000000000
7759 03:22:18.780119 # [ 210.020595] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa611b000
7760 03:22:18.781242 # [ 210.028033] x14: 0000000000000000 x13: 205d313134333239 x12: 2e39303220205b3e
7761 03:22:18.821057 # [ 210.035471] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815f818
7762 03:22:18.822071 # [ 210.042910] x8 : ffff0008074a34c0 x7 : 3131343332392e39 x6 : 0000000000000001
7763 03:22:18.822526 # [ 210.050348] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7764 03:22:18.823000 # [ 210.057785] x2 : 0000000000000000 x1 : ffff0008074a34c0 x0 : 0000000000000022
7765 03:22:18.823446 # [ 210.065221] Call trace:
7766 03:22:18.823883 # [ 210.067936] fortify_panic+0x24/0x28
7767 03:22:18.824735 # [ 210.071792] lkdtm_FORTIFY_MEM_OBJECT+0xb4/0x114
7768 03:22:18.825209 # [ 210.076691] lkdtm_do_action+0x2c/0x50
7769 03:22:18.863986 # [ 210.080722] direct_entry+0x164/0x180
7770 03:22:18.864367 # [ 210.084663] full_proxy_write+0x68/0xc0
7771 03:22:18.864653 # [ 210.088783] vfs_write+0xcc/0x2a0
7772 03:22:18.865167 # [ 210.092381] ksys_write+0x78/0x104
7773 03:22:18.865428 # [ 210.096063] __arm64_sys_write+0x28/0x3c
7774 03:22:18.865621 # [ 210.100269] invoke_syscall+0x8c/0x120
7775 03:22:18.865784 # [ 210.104303] el0_svc_common.constprop.0+0x68/0x124
7776 03:22:18.865940 # [ 210.109379] do_el0_svc+0x40/0xcc
7777 03:22:18.866151 # [ 210.112975] el0_svc+0x48/0xc0
7778 03:22:18.866291 # [ 210.116311] el0t_64_sync_handler+0xb8/0xbc
7779 03:22:18.867416 # [ 210.120778] el0t_64_sync+0x18c/0x190
7780 03:22:18.907269 # [ 210.124725] Code: aa1303e1 f00049a0 911c0000 97ffe253 (d4210000)
7781 03:22:18.907591 # [ 210.131101] ---[ end trace 0000000000000000 ]---
7782 03:22:18.907821 # [ 210.135994] note: cat[4139] exited with irqs disabled
7783 03:22:18.908018 # [ 210.141426] note: cat[4139] exited with preempt_count 1
7784 03:22:18.908177 # [ 210.147209] ------------[ cut here ]------------
7785 03:22:18.908520 # [ 210.152111] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7786 03:22:18.950317 # [ 210.163983] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7787 03:22:18.950607 # [ 210.175843] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.78-cip15 #1
7788 03:22:18.950817 # [ 210.184053] Hardware name: ARM Juno development board (r0) (DT)
7789 03:22:18.951007 # [ 210.190256] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7790 03:22:18.951438 # [ 210.197508] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7791 03:22:18.951611 # [ 210.203019] lr : ct_idle_enter+0x10/0x1c
7792 03:22:18.951761 # [ 210.207220] sp : ffff80000c45bd20
7793 03:22:18.993514 # [ 210.210806] x29: ffff80000c45bd20 x28: 0000000000000000 x27: 0000000000000000
7794 03:22:18.993805 # [ 210.218249] x26: 0000000000000000 x25: 00000030edbf5e3c x24: 0000000000000000
7795 03:22:18.994042 # [ 210.225693] x23: ffff00080ad4a080 x22: 0000000000000000 x21: 0000000000000000
7796 03:22:18.994577 # [ 210.233139] x20: ffff00097ef6e858 x19: ffff80000a53a858 x18: 0000000000000000
7797 03:22:18.994813 # [ 210.240578] x17: 3230303030303030 x16: 3030303030303020 x15: 3a20307820306334
7798 03:22:18.996815 # [ 210.248017] x14: 0000000000000000 x13: 0000000000000020 x12: 0101010101010101
7799 03:22:19.036714 # [ 210.255456] x11: 00000000000001f4 x10: 00000000000001f4 x9 : ffff800009146260
7800 03:22:19.037008 # [ 210.262893] x8 : 0000000000038a2f x7 : 071c71c71c71c71c x6 : ffff80000b6373e8
7801 03:22:19.037272 # [ 210.270330] x5 : 000000000000073f x4 : 4000000000000002 x3 : ffff800974a34000
7802 03:22:19.037508 # [ 210.277767] x2 : ffff80000c45bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
7803 03:22:19.037735 # [ 210.285206] Call trace:
7804 03:22:19.038199 # [ 210.287921] ct_kernel_exit.constprop.0+0x11c/0x180
7805 03:22:19.038379 # [ 210.293086] ct_idle_enter+0x10/0x1c
7806 03:22:19.040013 # [ 210.296941] cpuidle_enter_state+0x2a4/0x5a0
7807 03:22:19.079878 # [ 210.301498] cpuidle_enter+0x40/0x60
7808 03:22:19.080156 # [ 210.305355] do_idle+0x258/0x310
7809 03:22:19.080410 # [ 210.308864] cpu_startup_entry+0x40/0x44
7810 03:22:19.080639 # [ 210.313069] secondary_start_kernel+0x138/0x160
7811 03:22:19.080861 # [ 210.317885] __secondary_switched+0xb0/0xb4
7812 03:22:19.081073 # [ 210.322353] irq event stamp: 231154
7813 03:22:19.081513 # [ 210.326112] hardirqs last enabled at (231153): [<ffff8000081cafb8>] tick_nohz_idle_enter+0x78/0x144
7814 03:22:19.083165 # [ 210.335545] hardirqs last disabled at (231154): [<ffff800008127c1c>] do_idle+0xec/0x310
7815 03:22:19.121873 # [ 210.343843] softirqs last enabled at (231138): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7816 03:22:19.122170 # [ 210.352660] softirqs last disabled at (231077): [<ffff800008017668>] ____do_softirq+0x18/0x24
7817 03:22:19.122711 # [ 210.361479] ---[ end trace 0000000000000000 ]---
7818 03:22:19.122934 # FORTIFY_MEM_OBJECT: saw 'detected buffer overflow': ok
7819 03:22:19.123180 ok 81 selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
7820 03:22:19.125149 # selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
7821 03:22:19.583084 <6>[ 211.398407] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
7822 03:22:19.583702 <6>[ 211.404535] lkdtm: trying to memcpy() past the end of a struct member...
7823 03:22:19.584246 <4>[ 211.411607] ------------[ cut here ]------------
7824 03:22:19.585081 <4>[ 211.416553] memcpy: detected field-spanning write (size 15) of single field \"target.a\" at drivers/misc/lkdtm/fortify.c:122 (size 10)
7825 03:22:19.586544 <4>[ 211.429052] WARNING: CPU: 1 PID: 4187 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7826 03:22:19.626331 <4>[ 211.439363] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7827 03:22:19.626922 <4>[ 211.451189] CPU: 1 PID: 4187 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
7828 03:22:19.627818 <4>[ 211.459128] Hardware name: ARM Juno development board (r0) (DT)
7829 03:22:19.628263 <4>[ 211.465319] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7830 03:22:19.628730 <4>[ 211.472561] pc : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7831 03:22:19.629867 <4>[ 211.477889] lr : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7832 03:22:19.669587 <4>[ 211.483215] sp : ffff80001156bbd0
7833 03:22:19.670159 <4>[ 211.486795] x29: ffff80001156bbd0 x28: ffff00080b858040 x27: 0000000000000000
7834 03:22:19.670656 <4>[ 211.494223] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
7835 03:22:19.671507 <4>[ 211.501648] x23: ffff000806872000 x22: ffff80000b71d000 x21: ffff000806dc6680
7836 03:22:19.671943 <4>[ 211.509073] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
7837 03:22:19.672400 <4>[ 211.516497] x17: ffff800008c0df1c x16: ffff800008c115b4 x15: ffff8000080b3eac
7838 03:22:19.713021 <4>[ 211.523922] x14: ffff8000096fbbcc x13: ffff80000802eb74 x12: ffff80000802ea78
7839 03:22:19.713585 <4>[ 211.531346] x11: ffff80000802e97c x10: ffff80000843e65c x9 : ffff800009704f20
7840 03:22:19.713967 <4>[ 211.538771] x8 : ffff00080134c190 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
7841 03:22:19.714374 <4>[ 211.546196] x5 : ffff80001156c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
7842 03:22:19.715062 <4>[ 211.553620] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b858040
7843 03:22:19.715427 <4>[ 211.561044] Call trace:
7844 03:22:19.716540 <4>[ 211.563754] lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7845 03:22:19.756290 <4>[ 211.568734] lkdtm_do_action+0x2c/0x50
7846 03:22:19.756794 <4>[ 211.572755] direct_entry+0x164/0x180
7847 03:22:19.757167 <4>[ 211.576688] full_proxy_write+0x68/0xc0
7848 03:22:19.757511 <4>[ 211.580802] vfs_write+0xcc/0x2a0
7849 03:22:19.757842 <4>[ 211.584392] ksys_write+0x78/0x104
7850 03:22:19.758216 <4>[ 211.588068] __arm64_sys_write+0x28/0x3c
7851 03:22:19.758918 <4>[ 211.592265] invoke_syscall+0x8c/0x120
7852 03:22:19.759291 <4>[ 211.596291] el0_svc_common.constprop.0+0x68/0x124
7853 03:22:19.759733 <4>[ 211.601359] do_el0_svc+0x40/0xcc
7854 03:22:19.760071 <4>[ 211.604947] el0_svc+0x48/0xc0
7855 03:22:19.760466 <4>[ 211.608276] el0t_64_sync_handler+0xb8/0xbc
7856 03:22:19.799711 <4>[ 211.612734] el0t_64_sync+0x18c/0x190
7857 03:22:19.800231 <4>[ 211.616667] irq event stamp: 0
7858 03:22:19.800606 <4>[ 211.619985] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7859 03:22:19.801326 <4>[ 211.626531] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
7860 03:22:19.801713 <4>[ 211.634994] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
7861 03:22:19.802092 <4>[ 211.643454] softirqs last disabled at (0): [<0000000000000000>] 0x0
7862 03:22:19.803296 <4>[ 211.649995] ---[ end trace 0000000000000000 ]---
7863 03:22:19.826058 <3>[ 211.654990] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
7864 03:22:19.829250 <3>[ 211.663309] lkdtm: Unexpected! This kernel (6.1.78-cip15 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
7865 03:22:20.048680 # [ 211.398407] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
7866 03:22:20.049709 # [ 211.404535] lkdtm: trying to memcpy() past the end of a struct member...
7867 03:22:20.050164 # [ 211.411607] ------------[ cut here ]------------
7868 03:22:20.050527 # [ 211.416553] memcpy: detected field-spanning write (size 15) of single field \"target.a\" at drivers/misc/lkdtm/fortify.c:122 (size 10)
7869 03:22:20.052362 # [ 211.429052] WARNING: CPU: 1 PID: 4187 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7870 03:22:20.091913 # [ 211.439363] Modules linked in: fuse ip_tables x_tables tda998x hdlcd crct10dif_ce cec drm_dma_helper drm_kms_helper drm smsc(E)
7871 03:22:20.092426 # [ 211.451189] CPU: 1 PID: 4187 Comm: cat Tainted: G B D W E 6.1.78-cip15 #1
7872 03:22:20.092765 # [ 211.459128] Hardware name: ARM Juno development board (r0) (DT)
7873 03:22:20.093404 # [ 211.465319] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7874 03:22:20.093735 # [ 211.472561] pc : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7875 03:22:20.095487 # [ 211.477889] lr : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7876 03:22:20.135026 # [ 211.483215] sp : ffff80001156bbd0
7877 03:22:20.135542 # [ 211.486795] x29: ffff80001156bbd0 x28: ffff00080b858040 x27: 0000000000000000
7878 03:22:20.135920 # [ 211.494223] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000807860cc8
7879 03:22:20.136267 # [ 211.501648] x23: ffff000806872000 x22: ffff80000b71d000 x21: ffff000806dc6680
7880 03:22:20.136989 # [ 211.509073] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
7881 03:22:20.137373 # [ 211.516497] x17: ffff800008c0df1c x16: ffff800008c115b4 x15: ffff8000080b3eac
7882 03:22:20.178360 # [ 211.523922] x14: ffff8000096fbbcc x13: ffff80000802eb74 x12: ffff80000802ea78
7883 03:22:20.178933 # [ 211.531346] x11: ffff80000802e97c x10: ffff80000843e65c x9 : ffff800009704f20
7884 03:22:20.179313 # [ 211.538771] x8 : ffff00080134c190 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
7885 03:22:20.180015 # [ 211.546196] x5 : ffff80001156c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
7886 03:22:20.180388 # [ 211.553620] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b858040
7887 03:22:20.180856 # [ 211.561044] Call trace:
7888 03:22:20.181194 # [ 211.563754] lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7889 03:22:20.182165 # [ 211.568734] lkdtm_do_action+0x2c/0x50
7890 03:22:20.221387 # [ 211.572755] direct_entry+0x164/0x180
7891 03:22:20.222073 # [ 211.576688] full_proxy_write+0x68/0xc0
7892 03:22:20.222465 # [ 211.580802] vfs_write+0xcc/0x2a0
7893 03:22:20.222910 # [ 211.584392] ksys_write+0x78/0x104
7894 03:22:20.223658 # [ 211.588068] __arm64_sys_write+0x28/0x3c
7895 03:22:20.224025 # [ 211.592265] invoke_syscall+0x8c/0x120
7896 03:22:20.224358 # [ 211.596291] el0_svc_common.constprop.0+0x68/0x124
7897 03:22:20.224684 # [ 211.601359] do_el0_svc+0x40/0xcc
7898 03:22:20.225092 # [ 211.604947] el0_svc+0x48/0xc0
7899 03:22:20.225417 # [ 211.608276] el0t_64_sync_handler+0xb8/0xbc
7900 03:22:20.225808 # [ 211.612734] el0t_64_sync+0x18c/0x190
7901 03:22:20.264455 # [ 211.616667] irq event stamp: 0
7902 03:22:20.265001 # [ 211.619985] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7903 03:22:20.265375 # [ 211.626531] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
7904 03:22:20.266126 # [ 211.634994] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
7905 03:22:20.266509 # [ 211.643454] softirqs last disabled at (0): [<0000000000000000>] 0x0
7906 03:22:20.266852 # [ 211.649995] ---[ end trace 0000000000000000 ]---
7907 03:22:20.301922 # [ 211.654990] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
7908 03:22:20.302473 # [ 211.663309] lkdtm: Unexpected! This kernel (6.1.78-cip15 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
7909 03:22:20.302854 # FORTIFY_MEM_MEMBER: saw 'detected field-spanning write': ok
7910 03:22:20.303195 ok 82 selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
7911 03:22:20.305331 # selftests: lkdtm: PPC_SLB_MULTIHIT.sh
7912 03:22:20.438071 # Skipped: test 'PPC_SLB_MULTIHIT' missing in /sys/kernel/debug/provoke-crash/DIRECT!
7913 03:22:20.470033 ok 83 selftests: lkdtm: PPC_SLB_MULTIHIT.sh # SKIP
7914 03:22:20.565936 # selftests: lkdtm: stack-entropy.sh
7915 03:22:20.784330 <6>[ 212.596282] lkdtm: Performing direct entry REPORT_STACK
7916 03:22:20.784916 <6>[ 212.601867] lkdtm: Starting stack offset tracking for pid 4232
7917 03:22:20.785295 <6>[ 212.608175] lkdtm: Stack offset: 0
7918 03:22:20.785642 <6>[ 212.612437] lkdtm: Performing direct entry REPORT_STACK
7919 03:22:20.786323 <6>[ 212.618007] lkdtm: Stack offset: 400
7920 03:22:20.786689 <6>[ 212.622338] lkdtm: Performing direct entry REPORT_STACK
7921 03:22:20.787021 <6>[ 212.627900] lkdtm: Stack offset: 160
7922 03:22:20.787339 <6>[ 212.632197] lkdtm: Performing direct entry REPORT_STACK
7923 03:22:20.787829 <6>[ 212.637760] lkdtm: Stack offset: 496
7924 03:22:20.829336 <6>[ 212.642050] lkdtm: Performing direct entry REPORT_STACK
7925 03:22:20.829869 <6>[ 212.647605] lkdtm: Stack offset: 336
7926 03:22:20.830281 <6>[ 212.651899] lkdtm: Performing direct entry REPORT_STACK
7927 03:22:20.831005 <6>[ 212.657455] lkdtm: Stack offset: 240
7928 03:22:20.831412 <6>[ 212.661781] lkdtm: Performing direct entry REPORT_STACK
7929 03:22:20.831755 <6>[ 212.667331] lkdtm: Stack offset: 208
7930 03:22:20.832078 <6>[ 212.671448] lkdtm: Performing direct entry REPORT_STACK
7931 03:22:20.832398 <6>[ 212.676978] lkdtm: Stack offset: 112
7932 03:22:20.833125 <6>[ 212.681069] lkdtm: Performing direct entry REPORT_STACK
7933 03:22:20.873964 <6>[ 212.686598] lkdtm: Stack offset: 256
7934 03:22:20.874545 <6>[ 212.690685] lkdtm: Performing direct entry REPORT_STACK
7935 03:22:20.875036 <6>[ 212.696214] lkdtm: Stack offset: 160
7936 03:22:20.875486 <6>[ 212.700300] lkdtm: Performing direct entry REPORT_STACK
7937 03:22:20.876279 <6>[ 212.705829] lkdtm: Stack offset: 144
7938 03:22:20.876675 <6>[ 212.709925] lkdtm: Performing direct entry REPORT_STACK
7939 03:22:20.877116 <6>[ 212.715454] lkdtm: Stack offset: 464
7940 03:22:20.877579 <6>[ 212.719552] lkdtm: Performing direct entry REPORT_STACK
7941 03:22:20.878136 <6>[ 212.725081] lkdtm: Stack offset: 128
7942 03:22:20.918744 <6>[ 212.729176] lkdtm: Performing direct entry REPORT_STACK
7943 03:22:20.919258 <6>[ 212.734711] lkdtm: Stack offset: 64
7944 03:22:20.919731 <6>[ 212.738714] lkdtm: Performing direct entry REPORT_STACK
7945 03:22:20.920179 <6>[ 212.744247] lkdtm: Stack offset: 144
7946 03:22:20.920963 <6>[ 212.748335] lkdtm: Performing direct entry REPORT_STACK
7947 03:22:20.921361 <6>[ 212.753875] lkdtm: Stack offset: 208
7948 03:22:20.921796 <6>[ 212.757968] lkdtm: Performing direct entry REPORT_STACK
7949 03:22:20.922274 <6>[ 212.763498] lkdtm: Stack offset: 496
7950 03:22:20.922622 <6>[ 212.767598] lkdtm: Performing direct entry REPORT_STACK
7951 03:22:20.923027 <6>[ 212.773144] lkdtm: Stack offset: 288
7952 03:22:20.963192 <6>[ 212.777246] lkdtm: Performing direct entry REPORT_STACK
7953 03:22:20.963709 <6>[ 212.782788] lkdtm: Stack offset: 224
7954 03:22:20.964085 <6>[ 212.786879] lkdtm: Performing direct entry REPORT_STACK
7955 03:22:20.964775 <6>[ 212.792412] lkdtm: Stack offset: 448
7956 03:22:20.965147 <6>[ 212.796505] lkdtm: Performing direct entry REPORT_STACK
7957 03:22:20.965487 <6>[ 212.802037] lkdtm: Stack offset: 368
7958 03:22:20.965810 <6>[ 212.806124] lkdtm: Performing direct entry REPORT_STACK
7959 03:22:20.966172 <6>[ 212.811654] lkdtm: Stack offset: 128
7960 03:22:20.966872 <6>[ 212.815743] lkdtm: Performing direct entry REPORT_STACK
7961 03:22:21.007755 <6>[ 212.821274] lkdtm: Stack offset: 112
7962 03:22:21.008441 <6>[ 212.825369] lkdtm: Performing direct entry REPORT_STACK
7963 03:22:21.008799 <6>[ 212.830899] lkdtm: Stack offset: 368
7964 03:22:21.009365 <6>[ 212.834989] lkdtm: Performing direct entry REPORT_STACK
7965 03:22:21.009582 <6>[ 212.840529] lkdtm: Stack offset: 288
7966 03:22:21.009865 <6>[ 212.844623] lkdtm: Performing direct entry REPORT_STACK
7967 03:22:21.010108 <6>[ 212.850153] lkdtm: Stack offset: 32
7968 03:22:21.010329 <6>[ 212.854154] lkdtm: Performing direct entry REPORT_STACK
7969 03:22:21.011101 <6>[ 212.859686] lkdtm: Stack offset: 384
7970 03:22:21.052505 <6>[ 212.863784] lkdtm: Performing direct entry REPORT_STACK
7971 03:22:21.052889 <6>[ 212.869319] lkdtm: Stack offset: 288
7972 03:22:21.053415 <6>[ 212.873423] lkdtm: Performing direct entry REPORT_STACK
7973 03:22:21.053660 <6>[ 212.878952] lkdtm: Stack offset: 32
7974 03:22:21.053849 <6>[ 212.882964] lkdtm: Performing direct entry REPORT_STACK
7975 03:22:21.054051 <6>[ 212.888507] lkdtm: Stack offset: 32
7976 03:22:21.054329 <6>[ 212.892626] lkdtm: Performing direct entry REPORT_STACK
7977 03:22:21.054458 <6>[ 212.898153] lkdtm: Stack offset: 304
7978 03:22:21.055791 <6>[ 212.902255] lkdtm: Performing direct entry REPORT_STACK
7979 03:22:21.056133 <6>[ 212.907782] lkdtm: Stack offset: 240
7980 03:22:21.097199 <6>[ 212.911863] lkdtm: Performing direct entry REPORT_STACK
7981 03:22:21.097530 <6>[ 212.917395] lkdtm: Stack offset: 352
7982 03:22:21.097757 <6>[ 212.921482] lkdtm: Performing direct entry REPORT_STACK
7983 03:22:21.097958 <6>[ 212.927011] lkdtm: Stack offset: 448
7984 03:22:21.098181 <6>[ 212.931136] lkdtm: Performing direct entry REPORT_STACK
7985 03:22:21.098328 <6>[ 212.936787] lkdtm: Stack offset: 320
7986 03:22:21.098712 <6>[ 212.940921] lkdtm: Performing direct entry REPORT_STACK
7987 03:22:21.098868 <6>[ 212.946454] lkdtm: Stack offset: 352
7988 03:22:21.100520 <6>[ 212.950556] lkdtm: Performing direct entry REPORT_STACK
7989 03:22:21.142064 <6>[ 212.956084] lkdtm: Stack offset: 384
7990 03:22:21.142327 <6>[ 212.960187] lkdtm: Performing direct entry REPORT_STACK
7991 03:22:21.142525 <6>[ 212.965720] lkdtm: Stack offset: 480
7992 03:22:21.142709 <6>[ 212.969809] lkdtm: Performing direct entry REPORT_STACK
7993 03:22:21.142885 <6>[ 212.975390] lkdtm: Stack offset: 160
7994 03:22:21.143290 <6>[ 212.979502] lkdtm: Performing direct entry REPORT_STACK
7995 03:22:21.143448 <6>[ 212.985089] lkdtm: Stack offset: 192
7996 03:22:21.143591 <6>[ 212.989185] lkdtm: Performing direct entry REPORT_STACK
7997 03:22:21.145377 <6>[ 212.994792] lkdtm: Stack offset: 496
7998 03:22:21.186808 <6>[ 212.998891] lkdtm: Performing direct entry REPORT_STACK
7999 03:22:21.187333 <6>[ 213.004424] lkdtm: Stack offset: 288
8000 03:22:21.187713 <6>[ 213.008513] lkdtm: Performing direct entry REPORT_STACK
8001 03:22:21.188070 <6>[ 213.014045] lkdtm: Stack offset: 352
8002 03:22:21.188754 <6>[ 213.018135] lkdtm: Performing direct entry REPORT_STACK
8003 03:22:21.189123 <6>[ 213.023677] lkdtm: Stack offset: 48
8004 03:22:21.189458 <6>[ 213.027684] lkdtm: Performing direct entry REPORT_STACK
8005 03:22:21.189786 <6>[ 213.033217] lkdtm: Stack offset: 400
8006 03:22:21.190318 <6>[ 213.037313] lkdtm: Performing direct entry REPORT_STACK
8007 03:22:21.231465 <6>[ 213.042846] lkdtm: Stack offset: 48
8008 03:22:21.231982 <6>[ 213.046850] lkdtm: Performing direct entry REPORT_STACK
8009 03:22:21.232362 <6>[ 213.052383] lkdtm: Stack offset: 32
8010 03:22:21.232712 <6>[ 213.056386] lkdtm: Performing direct entry REPORT_STACK
8011 03:22:21.233050 <6>[ 213.061919] lkdtm: Stack offset: 112
8012 03:22:21.233750 <6>[ 213.066008] lkdtm: Performing direct entry REPORT_STACK
8013 03:22:21.234164 <6>[ 213.071540] lkdtm: Stack offset: 192
8014 03:22:21.234503 <6>[ 213.075631] lkdtm: Performing direct entry REPORT_STACK
8015 03:22:21.234951 <6>[ 213.081163] lkdtm: Stack offset: 432
8016 03:22:21.235365 <6>[ 213.085268] lkdtm: Performing direct entry REPORT_STACK
8017 03:22:21.276265 <6>[ 213.090814] lkdtm: Stack offset: 400
8018 03:22:21.276791 <6>[ 213.094951] lkdtm: Performing direct entry REPORT_STACK
8019 03:22:21.277174 <6>[ 213.100484] lkdtm: Stack offset: 416
8020 03:22:21.277874 <6>[ 213.104573] lkdtm: Performing direct entry REPORT_STACK
8021 03:22:21.278292 <6>[ 213.110104] lkdtm: Stack offset: 480
8022 03:22:21.278636 <6>[ 213.114193] lkdtm: Performing direct entry REPORT_STACK
8023 03:22:21.278964 <6>[ 213.119726] lkdtm: Stack offset: 368
8024 03:22:21.279286 <6>[ 213.123817] lkdtm: Performing direct entry REPORT_STACK
8025 03:22:21.279792 <6>[ 213.129357] lkdtm: Stack offset: 352
8026 03:22:21.320890 <6>[ 213.133452] lkdtm: Performing direct entry REPORT_STACK
8027 03:22:21.321404 <6>[ 213.138983] lkdtm: Stack offset: 368
8028 03:22:21.321783 <6>[ 213.143072] lkdtm: Performing direct entry REPORT_STACK
8029 03:22:21.322220 <6>[ 213.148767] lkdtm: Stack offset: 144
8030 03:22:21.322578 <6>[ 213.152863] lkdtm: Performing direct entry REPORT_STACK
8031 03:22:21.323286 <6>[ 213.158394] lkdtm: Stack offset: 16
8032 03:22:21.323671 <6>[ 213.162398] lkdtm: Performing direct entry REPORT_STACK
8033 03:22:21.324013 <6>[ 213.167929] lkdtm: Stack offset: 192
8034 03:22:21.324525 <6>[ 213.172027] lkdtm: Performing direct entry REPORT_STACK
8035 03:22:21.365307 <6>[ 213.177559] lkdtm: Stack offset: 32
8036 03:22:21.365758 <6>[ 213.181568] lkdtm: Performing direct entry REPORT_STACK
8037 03:22:21.365995 <6>[ 213.187112] lkdtm: Stack offset: 304
8038 03:22:21.366213 <6>[ 213.191216] lkdtm: Performing direct entry REPORT_STACK
8039 03:22:21.366685 <6>[ 213.196739] lkdtm: Stack offset: 480
8040 03:22:21.366891 <6>[ 213.200828] lkdtm: Performing direct entry REPORT_STACK
8041 03:22:21.367071 <6>[ 213.206361] lkdtm: Stack offset: 256
8042 03:22:21.367222 <6>[ 213.210479] lkdtm: Performing direct entry REPORT_STACK
8043 03:22:21.367369 <6>[ 213.216016] lkdtm: Stack offset: 320
8044 03:22:21.410169 <6>[ 213.220121] lkdtm: Performing direct entry REPORT_STACK
8045 03:22:21.410616 <6>[ 213.225657] lkdtm: Stack offset: 240
8046 03:22:21.410924 <6>[ 213.229756] lkdtm: Performing direct entry REPORT_STACK
8047 03:22:21.411175 <6>[ 213.235286] lkdtm: Stack offset: 80
8048 03:22:21.411672 <6>[ 213.239290] lkdtm: Performing direct entry REPORT_STACK
8049 03:22:21.411882 <6>[ 213.244815] lkdtm: Stack offset: 384
8050 03:22:21.412110 <6>[ 213.248917] lkdtm: Performing direct entry REPORT_STACK
8051 03:22:21.412323 <6>[ 213.254451] lkdtm: Stack offset: 176
8052 03:22:21.412499 <6>[ 213.258565] lkdtm: Performing direct entry REPORT_STACK
8053 03:22:21.413453 <6>[ 213.264170] lkdtm: Stack offset: 16
8054 03:22:21.454728 <6>[ 213.268182] lkdtm: Performing direct entry REPORT_STACK
8055 03:22:21.455040 <6>[ 213.273712] lkdtm: Stack offset: 368
8056 03:22:21.455294 <6>[ 213.277798] lkdtm: Performing direct entry REPORT_STACK
8057 03:22:21.455782 <6>[ 213.283330] lkdtm: Stack offset: 208
8058 03:22:21.456002 <6>[ 213.287420] lkdtm: Performing direct entry REPORT_STACK
8059 03:22:21.456205 <6>[ 213.292955] lkdtm: Stack offset: 240
8060 03:22:21.456401 <6>[ 213.297058] lkdtm: Performing direct entry REPORT_STACK
8061 03:22:21.456592 <6>[ 213.302594] lkdtm: Stack offset: 368
8062 03:22:21.458132 <6>[ 213.306698] lkdtm: Performing direct entry REPORT_STACK
8063 03:22:21.499743 <6>[ 213.312232] lkdtm: Stack offset: 400
8064 03:22:21.500273 <6>[ 213.316333] lkdtm: Performing direct entry REPORT_STACK
8065 03:22:21.500756 <6>[ 213.321868] lkdtm: Stack offset: 384
8066 03:22:21.501553 <6>[ 213.325958] lkdtm: Performing direct entry REPORT_STACK
8067 03:22:21.501955 <6>[ 213.331572] lkdtm: Stack offset: 352
8068 03:22:21.502433 <6>[ 213.335669] lkdtm: Performing direct entry REPORT_STACK
8069 03:22:21.502871 <6>[ 213.341204] lkdtm: Stack offset: 160
8070 03:22:21.503309 <6>[ 213.345297] lkdtm: Performing direct entry REPORT_STACK
8071 03:22:21.503828 <6>[ 213.350831] lkdtm: Stack offset: 384
8072 03:22:21.544663 <6>[ 213.354922] lkdtm: Performing direct entry REPORT_STACK
8073 03:22:21.545191 <6>[ 213.360457] lkdtm: Stack offset: 432
8074 03:22:21.545673 <6>[ 213.364554] lkdtm: Performing direct entry REPORT_STACK
8075 03:22:21.546160 <6>[ 213.370103] lkdtm: Stack offset: 48
8076 03:22:21.546961 <6>[ 213.374243] lkdtm: Performing direct entry REPORT_STACK
8077 03:22:21.547361 <6>[ 213.379780] lkdtm: Stack offset: 288
8078 03:22:21.547800 <6>[ 213.383877] lkdtm: Performing direct entry REPORT_STACK
8079 03:22:21.548246 <6>[ 213.389411] lkdtm: Stack offset: 160
8080 03:22:21.548668 <6>[ 213.393514] lkdtm: Performing direct entry REPORT_STACK
8081 03:22:21.549186 <6>[ 213.399048] lkdtm: Stack offset: 112
8082 03:22:21.589126 <6>[ 213.403171] lkdtm: Performing direct entry REPORT_STACK
8083 03:22:21.589670 <6>[ 213.408694] lkdtm: Stack offset: 0
8084 03:22:21.590186 <6>[ 213.412613] lkdtm: Performing direct entry REPORT_STACK
8085 03:22:21.590998 <6>[ 213.418148] lkdtm: Stack offset: 0
8086 03:22:21.591394 <6>[ 213.422067] lkdtm: Performing direct entry REPORT_STACK
8087 03:22:21.591838 <6>[ 213.427601] lkdtm: Stack offset: 112
8088 03:22:21.592264 <6>[ 213.431694] lkdtm: Performing direct entry REPORT_STACK
8089 03:22:21.592703 <6>[ 213.437228] lkdtm: Stack offset: 208
8090 03:22:21.593217 <6>[ 213.441318] lkdtm: Performing direct entry REPORT_STACK
8091 03:22:21.633993 <6>[ 213.446852] lkdtm: Stack offset: 240
8092 03:22:21.634539 <6>[ 213.450945] lkdtm: Performing direct entry REPORT_STACK
8093 03:22:21.635017 <6>[ 213.456488] lkdtm: Stack offset: 208
8094 03:22:21.635816 <6>[ 213.460578] lkdtm: Performing direct entry REPORT_STACK
8095 03:22:21.636215 <6>[ 213.466112] lkdtm: Stack offset: 320
8096 03:22:21.636659 <6>[ 213.470203] lkdtm: Performing direct entry REPORT_STACK
8097 03:22:21.637085 <6>[ 213.475737] lkdtm: Stack offset: 368
8098 03:22:21.637506 <6>[ 213.479839] lkdtm: Performing direct entry REPORT_STACK
8099 03:22:21.638134 <6>[ 213.485389] lkdtm: Stack offset: 368
8100 03:22:21.678956 <6>[ 213.489614] lkdtm: Performing direct entry REPORT_STACK
8101 03:22:21.679507 <6>[ 213.495149] lkdtm: Stack offset: 416
8102 03:22:21.679909 <6>[ 213.499257] lkdtm: Performing direct entry REPORT_STACK
8103 03:22:21.680274 <6>[ 213.504909] lkdtm: Stack offset: 208
8104 03:22:21.680620 <6>[ 213.509012] lkdtm: Performing direct entry REPORT_STACK
8105 03:22:21.680954 <6>[ 213.514548] lkdtm: Stack offset: 480
8106 03:22:21.681640 <6>[ 213.518652] lkdtm: Performing direct entry REPORT_STACK
8107 03:22:21.682044 <6>[ 213.524184] lkdtm: Stack offset: 416
8108 03:22:21.682593 <6>[ 213.528282] lkdtm: Performing direct entry REPORT_STACK
8109 03:22:21.682953 <6>[ 213.533812] lkdtm: Stack offset: 384
8110 03:22:21.723112 <6>[ 213.537907] lkdtm: Performing direct entry REPORT_STACK
8111 03:22:21.723497 <6>[ 213.543443] lkdtm: Stack offset: 256
8112 03:22:21.723735 <6>[ 213.547547] lkdtm: Performing direct entry REPORT_STACK
8113 03:22:21.724244 <6>[ 213.553084] lkdtm: Stack offset: 464
8114 03:22:21.724502 <6>[ 213.557180] lkdtm: Performing direct entry REPORT_STACK
8115 03:22:21.724702 <6>[ 213.562709] lkdtm: Stack offset: 64
8116 03:22:21.724905 <6>[ 213.566712] lkdtm: Performing direct entry REPORT_STACK
8117 03:22:21.725102 <6>[ 213.572246] lkdtm: Stack offset: 224
8118 03:22:21.726509 <6>[ 213.576347] lkdtm: Performing direct entry REPORT_STACK
8119 03:22:21.767805 <6>[ 213.581880] lkdtm: Stack offset: 48
8120 03:22:21.768163 <6>[ 213.585894] lkdtm: Performing direct entry REPORT_STACK
8121 03:22:21.768657 <6>[ 213.591423] lkdtm: Stack offset: 432
8122 03:22:21.768875 <6>[ 213.595507] lkdtm: Performing direct entry REPORT_STACK
8123 03:22:21.769065 <6>[ 213.601038] lkdtm: Stack offset: 80
8124 03:22:21.769252 <6>[ 213.605036] lkdtm: Performing direct entry REPORT_STACK
8125 03:22:21.769459 <6>[ 213.610570] lkdtm: Stack offset: 32
8126 03:22:21.769653 <6>[ 213.614578] lkdtm: Performing direct entry REPORT_STACK
8127 03:22:21.771147 <6>[ 213.620125] lkdtm: Stack offset: 384
8128 03:22:21.812360 <6>[ 213.624253] lkdtm: Performing direct entry REPORT_STACK
8129 03:22:21.812669 <6>[ 213.629786] lkdtm: Stack offset: 48
8130 03:22:21.812942 <6>[ 213.633795] lkdtm: Performing direct entry REPORT_STACK
8131 03:22:21.813182 <6>[ 213.639335] lkdtm: Stack offset: 336
8132 03:22:21.813411 <6>[ 213.643441] lkdtm: Performing direct entry REPORT_STACK
8133 03:22:21.813612 <6>[ 213.648976] lkdtm: Stack offset: 384
8134 03:22:21.814042 <6>[ 213.653069] lkdtm: Performing direct entry REPORT_STACK
8135 03:22:21.814210 <6>[ 213.658602] lkdtm: Stack offset: 80
8136 03:22:21.815620 <6>[ 213.662612] lkdtm: Performing direct entry REPORT_STACK
8137 03:22:21.857442 <6>[ 213.668146] lkdtm: Stack offset: 464
8138 03:22:21.857967 <6>[ 213.672235] lkdtm: Performing direct entry REPORT_STACK
8139 03:22:21.858553 <6>[ 213.677773] lkdtm: Stack offset: 448
8140 03:22:21.859021 <6>[ 213.681866] lkdtm: Performing direct entry REPORT_STACK
8141 03:22:21.859471 <6>[ 213.687474] lkdtm: Stack offset: 416
8142 03:22:21.860268 <6>[ 213.691579] lkdtm: Performing direct entry REPORT_STACK
8143 03:22:21.860674 <6>[ 213.697113] lkdtm: Stack offset: 160
8144 03:22:21.861125 <6>[ 213.701214] lkdtm: Performing direct entry REPORT_STACK
8145 03:22:21.861564 <6>[ 213.706747] lkdtm: Stack offset: 48
8146 03:22:21.862127 <6>[ 213.710750] lkdtm: Performing direct entry REPORT_STACK
8147 03:22:21.902285 <6>[ 213.716282] lkdtm: Stack offset: 208
8148 03:22:21.902839 <6>[ 213.720373] lkdtm: Performing direct entry REPORT_STACK
8149 03:22:21.903325 <6>[ 213.725906] lkdtm: Stack offset: 144
8150 03:22:21.904137 <6>[ 213.730007] lkdtm: Performing direct entry REPORT_STACK
8151 03:22:21.904545 <6>[ 213.735555] lkdtm: Stack offset: 192
8152 03:22:21.904991 <6>[ 213.739769] lkdtm: Performing direct entry REPORT_STACK
8153 03:22:21.905418 <6>[ 213.745303] lkdtm: Stack offset: 480
8154 03:22:21.905872 <6>[ 213.749393] lkdtm: Performing direct entry REPORT_STACK
8155 03:22:21.906442 <6>[ 213.754927] lkdtm: Stack offset: 224
8156 03:22:21.946804 <6>[ 213.759014] lkdtm: Performing direct entry REPORT_STACK
8157 03:22:21.947321 <6>[ 213.764557] lkdtm: Stack offset: 16
8158 03:22:21.947805 <6>[ 213.768566] lkdtm: Performing direct entry REPORT_STACK
8159 03:22:21.948255 <6>[ 213.774100] lkdtm: Stack offset: 288
8160 03:22:21.949043 <6>[ 213.778196] lkdtm: Performing direct entry REPORT_STACK
8161 03:22:21.949446 <6>[ 213.783730] lkdtm: Stack offset: 304
8162 03:22:21.949885 <6>[ 213.787821] lkdtm: Performing direct entry REPORT_STACK
8163 03:22:21.950365 <6>[ 213.793355] lkdtm: Stack offset: 368
8164 03:22:21.950893 <6>[ 213.797445] lkdtm: Performing direct entry REPORT_STACK
8165 03:22:21.991475 <6>[ 213.802978] lkdtm: Stack offset: 416
8166 03:22:21.992001 <6>[ 213.807067] lkdtm: Performing direct entry REPORT_STACK
8167 03:22:21.992624 <6>[ 213.812615] lkdtm: Stack offset: 64
8168 03:22:21.993677 <6>[ 213.816624] lkdtm: Performing direct entry REPORT_STACK
8169 03:22:21.994399 <6>[ 213.822159] lkdtm: Stack offset: 80
8170 03:22:21.994946 <6>[ 213.826172] lkdtm: Performing direct entry REPORT_STACK
8171 03:22:21.995462 <6>[ 213.831706] lkdtm: Stack offset: 160
8172 03:22:21.995966 <6>[ 213.835795] lkdtm: Performing direct entry REPORT_STACK
8173 03:22:21.996457 <6>[ 213.841329] lkdtm: Stack offset: 48
8174 03:22:22.036625 <6>[ 213.845343] lkdtm: Performing direct entry REPORT_STACK
8175 03:22:22.037182 <6>[ 213.850891] lkdtm: Stack offset: 384
8176 03:22:22.037552 <6>[ 213.855143] lkdtm: Performing direct entry REPORT_STACK
8177 03:22:22.037896 <6>[ 213.860669] lkdtm: Stack offset: 192
8178 03:22:22.038272 <6>[ 213.864876] lkdtm: Performing direct entry REPORT_STACK
8179 03:22:22.038596 <6>[ 213.870414] lkdtm: Stack offset: 0
8180 03:22:22.038910 <6>[ 213.874331] lkdtm: Performing direct entry REPORT_STACK
8181 03:22:22.039575 <6>[ 213.879869] lkdtm: Stack offset: 0
8182 03:22:22.040021 <6>[ 213.883798] lkdtm: Performing direct entry REPORT_STACK
8183 03:22:22.040424 <6>[ 213.889329] lkdtm: Stack offset: 368
8184 03:22:22.080710 <6>[ 213.893429] lkdtm: Performing direct entry REPORT_STACK
8185 03:22:22.081066 <6>[ 213.898960] lkdtm: Stack offset: 176
8186 03:22:22.081305 <6>[ 213.903063] lkdtm: Performing direct entry REPORT_STACK
8187 03:22:22.081501 <6>[ 213.908613] lkdtm: Stack offset: 304
8188 03:22:22.081977 <6>[ 213.912707] lkdtm: Performing direct entry REPORT_STACK
8189 03:22:22.082239 <6>[ 213.918241] lkdtm: Stack offset: 0
8190 03:22:22.082426 <6>[ 213.922153] lkdtm: Performing direct entry REPORT_STACK
8191 03:22:22.082590 <6>[ 213.927691] lkdtm: Stack offset: 304
8192 03:22:22.083968 <6>[ 213.931772] lkdtm: Performing direct entry REPORT_STACK
8193 03:22:22.125467 <6>[ 213.937298] lkdtm: Stack offset: 48
8194 03:22:22.125803 <6>[ 213.941291] lkdtm: Performing direct entry REPORT_STACK
8195 03:22:22.126043 <6>[ 213.946827] lkdtm: Stack offset: 368
8196 03:22:22.126240 <6>[ 213.950922] lkdtm: Performing direct entry REPORT_STACK
8197 03:22:22.126421 <6>[ 213.956451] lkdtm: Stack offset: 480
8198 03:22:22.126858 <6>[ 213.960540] lkdtm: Performing direct entry REPORT_STACK
8199 03:22:22.127051 <6>[ 213.966066] lkdtm: Stack offset: 208
8200 03:22:22.127227 <6>[ 213.970194] lkdtm: Performing direct entry REPORT_STACK
8201 03:22:22.127388 <6>[ 213.975741] lkdtm: Stack offset: 224
8202 03:22:22.170298 <6>[ 213.979851] lkdtm: Performing direct entry REPORT_STACK
8203 03:22:22.170596 <6>[ 213.985380] lkdtm: Stack offset: 320
8204 03:22:22.170801 <6>[ 213.989513] lkdtm: Performing direct entry REPORT_STACK
8205 03:22:22.170986 <6>[ 213.995052] lkdtm: Stack offset: 496
8206 03:22:22.171165 <6>[ 213.999189] lkdtm: Performing direct entry REPORT_STACK
8207 03:22:22.171317 <6>[ 214.004723] lkdtm: Stack offset: 144
8208 03:22:22.171714 <6>[ 214.008820] lkdtm: Performing direct entry REPORT_STACK
8209 03:22:22.171879 <6>[ 214.014356] lkdtm: Stack offset: 240
8210 03:22:22.172024 <6>[ 214.018459] lkdtm: Performing direct entry REPORT_STACK
8211 03:22:22.173604 <6>[ 214.023995] lkdtm: Stack offset: 192
8212 03:22:22.215115 <6>[ 214.028088] lkdtm: Performing direct entry REPORT_STACK
8213 03:22:22.215621 <6>[ 214.033622] lkdtm: Stack offset: 448
8214 03:22:22.215994 <6>[ 214.037788] lkdtm: Performing direct entry REPORT_STACK
8215 03:22:22.216340 <6>[ 214.043324] lkdtm: Stack offset: 256
8216 03:22:22.217018 <6>[ 214.047421] lkdtm: Performing direct entry REPORT_STACK
8217 03:22:22.217380 <6>[ 214.052956] lkdtm: Stack offset: 64
8218 03:22:22.217705 <6>[ 214.056962] lkdtm: Performing direct entry REPORT_STACK
8219 03:22:22.218057 <6>[ 214.062497] lkdtm: Stack offset: 176
8220 03:22:22.218502 <6>[ 214.066600] lkdtm: Performing direct entry REPORT_STACK
8221 03:22:22.259957 <6>[ 214.072143] lkdtm: Stack offset: 304
8222 03:22:22.260469 <6>[ 214.076237] lkdtm: Performing direct entry REPORT_STACK
8223 03:22:22.260840 <6>[ 214.081772] lkdtm: Stack offset: 384
8224 03:22:22.261179 <6>[ 214.085875] lkdtm: Performing direct entry REPORT_STACK
8225 03:22:22.261858 <6>[ 214.091426] lkdtm: Stack offset: 304
8226 03:22:22.262258 <6>[ 214.095649] lkdtm: Performing direct entry REPORT_STACK
8227 03:22:22.262594 <6>[ 214.101184] lkdtm: Stack offset: 240
8228 03:22:22.262912 <6>[ 214.105277] lkdtm: Performing direct entry REPORT_STACK
8229 03:22:22.263239 <6>[ 214.110812] lkdtm: Stack offset: 384
8230 03:22:22.304818 <6>[ 214.114905] lkdtm: Performing direct entry REPORT_STACK
8231 03:22:22.305405 <6>[ 214.120441] lkdtm: Stack offset: 176
8232 03:22:22.305918 <6>[ 214.124544] lkdtm: Performing direct entry REPORT_STACK
8233 03:22:22.306421 <6>[ 214.130078] lkdtm: Stack offset: 32
8234 03:22:22.306874 <6>[ 214.134090] lkdtm: Performing direct entry REPORT_STACK
8235 03:22:22.307700 <6>[ 214.139626] lkdtm: Stack offset: 464
8236 03:22:22.308136 <6>[ 214.143722] lkdtm: Performing direct entry REPORT_STACK
8237 03:22:22.308537 <6>[ 214.149257] lkdtm: Stack offset: 240
8238 03:22:22.308877 <6>[ 214.153351] lkdtm: Performing direct entry REPORT_STACK
8239 03:22:22.309281 <6>[ 214.158887] lkdtm: Stack offset: 416
8240 03:22:22.349312 <6>[ 214.162977] lkdtm: Performing direct entry REPORT_STACK
8241 03:22:22.349840 <6>[ 214.168511] lkdtm: Stack offset: 192
8242 03:22:22.350273 <6>[ 214.172605] lkdtm: Performing direct entry REPORT_STACK
8243 03:22:22.351022 <6>[ 214.178140] lkdtm: Stack offset: 272
8244 03:22:22.351417 <6>[ 214.182234] lkdtm: Performing direct entry REPORT_STACK
8245 03:22:22.351763 <6>[ 214.187779] lkdtm: Stack offset: 160
8246 03:22:22.352092 <6>[ 214.191875] lkdtm: Performing direct entry REPORT_STACK
8247 03:22:22.352419 <6>[ 214.197410] lkdtm: Stack offset: 0
8248 03:22:22.352956 <6>[ 214.201342] lkdtm: Performing direct entry REPORT_STACK
8249 03:22:22.394145 <6>[ 214.206891] lkdtm: Stack offset: 464
8250 03:22:22.394451 <6>[ 214.211143] lkdtm: Performing direct entry REPORT_STACK
8251 03:22:22.394768 <6>[ 214.216783] lkdtm: Stack offset: 480
8252 03:22:22.394957 <6>[ 214.220882] lkdtm: Performing direct entry REPORT_STACK
8253 03:22:22.395112 <6>[ 214.226420] lkdtm: Stack offset: 96
8254 03:22:22.395544 <6>[ 214.230434] lkdtm: Performing direct entry REPORT_STACK
8255 03:22:22.395788 <6>[ 214.235969] lkdtm: Stack offset: 400
8256 03:22:22.395949 <6>[ 214.240064] lkdtm: Performing direct entry REPORT_STACK
8257 03:22:22.397478 <6>[ 214.245596] lkdtm: Stack offset: 208
8258 03:22:22.438907 <6>[ 214.249709] lkdtm: Performing direct entry REPORT_STACK
8259 03:22:22.439219 <6>[ 214.255241] lkdtm: Stack offset: 288
8260 03:22:22.439412 <6>[ 214.259363] lkdtm: Performing direct entry REPORT_STACK
8261 03:22:22.439666 <6>[ 214.264902] lkdtm: Stack offset: 416
8262 03:22:22.439874 <6>[ 214.269002] lkdtm: Performing direct entry REPORT_STACK
8263 03:22:22.440010 <6>[ 214.274539] lkdtm: Stack offset: 448
8264 03:22:22.440379 <6>[ 214.278641] lkdtm: Performing direct entry REPORT_STACK
8265 03:22:22.440529 <6>[ 214.284177] lkdtm: Stack offset: 224
8266 03:22:22.440675 <6>[ 214.288284] lkdtm: Performing direct entry REPORT_STACK
8267 03:22:22.442116 <6>[ 214.293816] lkdtm: Stack offset: 208
8268 03:22:22.483569 <6>[ 214.297914] lkdtm: Performing direct entry REPORT_STACK
8269 03:22:22.483885 <6>[ 214.303448] lkdtm: Stack offset: 0
8270 03:22:22.484135 <6>[ 214.307377] lkdtm: Performing direct entry REPORT_STACK
8271 03:22:22.484361 <6>[ 214.312919] lkdtm: Stack offset: 80
8272 03:22:22.484581 <6>[ 214.316960] lkdtm: Performing direct entry REPORT_STACK
8273 03:22:22.484796 <6>[ 214.322506] lkdtm: Stack offset: 176
8274 03:22:22.485259 <6>[ 214.326637] lkdtm: Performing direct entry REPORT_STACK
8275 03:22:22.485419 <6>[ 214.332197] lkdtm: Stack offset: 112
8276 03:22:22.486844 <6>[ 214.336315] lkdtm: Performing direct entry REPORT_STACK
8277 03:22:22.528305 <6>[ 214.341851] lkdtm: Stack offset: 368
8278 03:22:22.528571 <6>[ 214.345949] lkdtm: Performing direct entry REPORT_STACK
8279 03:22:22.528814 <6>[ 214.351484] lkdtm: Stack offset: 208
8280 03:22:22.529047 <6>[ 214.355575] lkdtm: Performing direct entry REPORT_STACK
8281 03:22:22.529233 <6>[ 214.361109] lkdtm: Stack offset: 64
8282 03:22:22.529414 <6>[ 214.365112] lkdtm: Performing direct entry REPORT_STACK
8283 03:22:22.529832 <6>[ 214.370655] lkdtm: Stack offset: 16
8284 03:22:22.530010 <6>[ 214.374674] lkdtm: Performing direct entry REPORT_STACK
8285 03:22:22.531678 <6>[ 214.380279] lkdtm: Stack offset: 368
8286 03:22:22.573284 <6>[ 214.384379] lkdtm: Performing direct entry REPORT_STACK
8287 03:22:22.573852 <6>[ 214.389913] lkdtm: Stack offset: 64
8288 03:22:22.574375 <6>[ 214.393916] lkdtm: Performing direct entry REPORT_STACK
8289 03:22:22.574830 <6>[ 214.399450] lkdtm: Stack offset: 176
8290 03:22:22.575267 <6>[ 214.403539] lkdtm: Performing direct entry REPORT_STACK
8291 03:22:22.576053 <6>[ 214.409073] lkdtm: Stack offset: 400
8292 03:22:22.576450 <6>[ 214.413165] lkdtm: Performing direct entry REPORT_STACK
8293 03:22:22.576923 <6>[ 214.418699] lkdtm: Stack offset: 144
8294 03:22:22.577455 <6>[ 214.422788] lkdtm: Performing direct entry REPORT_STACK
8295 03:22:22.577855 <6>[ 214.428331] lkdtm: Stack offset: 16
8296 03:22:22.617883 <6>[ 214.432340] lkdtm: Performing direct entry REPORT_STACK
8297 03:22:22.618435 <6>[ 214.437887] lkdtm: Stack offset: 336
8298 03:22:22.619284 <6>[ 214.442092] lkdtm: Performing direct entry REPORT_STACK
8299 03:22:22.619701 <6>[ 214.447635] lkdtm: Stack offset: 48
8300 03:22:22.620143 <6>[ 214.451641] lkdtm: Performing direct entry REPORT_STACK
8301 03:22:22.620575 <6>[ 214.457175] lkdtm: Stack offset: 240
8302 03:22:22.620996 <6>[ 214.461268] lkdtm: Performing direct entry REPORT_STACK
8303 03:22:22.621423 <6>[ 214.466802] lkdtm: Stack offset: 96
8304 03:22:22.621938 <6>[ 214.470804] lkdtm: Performing direct entry REPORT_STACK
8305 03:22:22.662553 <6>[ 214.476338] lkdtm: Stack offset: 176
8306 03:22:22.663067 <6>[ 214.480435] lkdtm: Performing direct entry REPORT_STACK
8307 03:22:22.663543 <6>[ 214.485968] lkdtm: Stack offset: 144
8308 03:22:22.664341 <6>[ 214.490070] lkdtm: Performing direct entry REPORT_STACK
8309 03:22:22.664744 <6>[ 214.495605] lkdtm: Stack offset: 144
8310 03:22:22.665185 <6>[ 214.499694] lkdtm: Performing direct entry REPORT_STACK
8311 03:22:22.665614 <6>[ 214.505228] lkdtm: Stack offset: 288
8312 03:22:22.666060 <6>[ 214.509320] lkdtm: Performing direct entry REPORT_STACK
8313 03:22:22.666583 <6>[ 214.514853] lkdtm: Stack offset: 0
8314 03:22:22.707267 <6>[ 214.518771] lkdtm: Performing direct entry REPORT_STACK
8315 03:22:22.707824 <6>[ 214.524304] lkdtm: Stack offset: 80
8316 03:22:22.708327 <6>[ 214.528310] lkdtm: Performing direct entry REPORT_STACK
8317 03:22:22.708786 <6>[ 214.533843] lkdtm: Stack offset: 208
8318 03:22:22.709228 <6>[ 214.537932] lkdtm: Performing direct entry REPORT_STACK
8319 03:22:22.709669 <6>[ 214.543466] lkdtm: Stack offset: 240
8320 03:22:22.710555 <6>[ 214.547577] lkdtm: Performing direct entry REPORT_STACK
8321 03:22:22.710981 <6>[ 214.553126] lkdtm: Stack offset: 272
8322 03:22:22.711532 <6>[ 214.557344] lkdtm: Performing direct entry REPORT_STACK
8323 03:22:22.752126 <6>[ 214.562880] lkdtm: Stack offset: 256
8324 03:22:22.753235 <6>[ 214.566969] lkdtm: Performing direct entry REPORT_STACK
8325 03:22:22.753816 <6>[ 214.572506] lkdtm: Stack offset: 432
8326 03:22:22.754363 <6>[ 214.576598] lkdtm: Performing direct entry REPORT_STACK
8327 03:22:22.754905 <6>[ 214.582132] lkdtm: Stack offset: 320
8328 03:22:22.755426 <6>[ 214.586222] lkdtm: Performing direct entry REPORT_STACK
8329 03:22:22.755924 <6>[ 214.591757] lkdtm: Stack offset: 160
8330 03:22:22.756664 <6>[ 214.595865] lkdtm: Performing direct entry REPORT_STACK
8331 03:22:22.757273 <6>[ 214.601394] lkdtm: Stack offset: 48
8332 03:22:22.757880 <6>[ 214.605394] lkdtm: Performing direct entry REPORT_STACK
8333 03:22:22.796365 <6>[ 214.610940] lkdtm: Stack offset: 272
8334 03:22:22.796754 <6>[ 214.615027] lkdtm: Performing direct entry REPORT_STACK
8335 03:22:22.797367 <6>[ 214.620558] lkdtm: Stack offset: 144
8336 03:22:22.797612 <6>[ 214.624646] lkdtm: Performing direct entry REPORT_STACK
8337 03:22:22.797842 <6>[ 214.630179] lkdtm: Stack offset: 416
8338 03:22:22.798064 <6>[ 214.634275] lkdtm: Performing direct entry REPORT_STACK
8339 03:22:22.798269 <6>[ 214.639827] lkdtm: Stack offset: 64
8340 03:22:22.798519 <6>[ 214.643851] lkdtm: Performing direct entry REPORT_STACK
8341 03:22:22.799741 <6>[ 214.649386] lkdtm: Stack offset: 80
8342 03:22:22.841105 <6>[ 214.653394] lkdtm: Performing direct entry REPORT_STACK
8343 03:22:22.841434 <6>[ 214.658924] lkdtm: Stack offset: 80
8344 03:22:22.841715 <6>[ 214.662934] lkdtm: Performing direct entry REPORT_STACK
8345 03:22:22.841960 <6>[ 214.668491] lkdtm: Stack offset: 48
8346 03:22:22.842216 <6>[ 214.672618] lkdtm: Performing direct entry REPORT_STACK
8347 03:22:22.842443 <6>[ 214.678155] lkdtm: Stack offset: 416
8348 03:22:22.842885 <6>[ 214.682243] lkdtm: Performing direct entry REPORT_STACK
8349 03:22:22.843016 <6>[ 214.687773] lkdtm: Stack offset: 128
8350 03:22:22.844378 <6>[ 214.691868] lkdtm: Performing direct entry REPORT_STACK
8351 03:22:22.885996 <6>[ 214.697398] lkdtm: Stack offset: 368
8352 03:22:22.886285 <6>[ 214.701491] lkdtm: Performing direct entry REPORT_STACK
8353 03:22:22.886541 <6>[ 214.707026] lkdtm: Stack offset: 304
8354 03:22:22.886774 <6>[ 214.711170] lkdtm: Performing direct entry REPORT_STACK
8355 03:22:22.886998 <6>[ 214.716816] lkdtm: Stack offset: 256
8356 03:22:22.887505 <6>[ 214.720909] lkdtm: Performing direct entry REPORT_STACK
8357 03:22:22.887711 <6>[ 214.726444] lkdtm: Stack offset: 80
8358 03:22:22.887907 <6>[ 214.730461] lkdtm: Performing direct entry REPORT_STACK
8359 03:22:22.888099 <6>[ 214.736067] lkdtm: Stack offset: 448
8360 03:22:22.930999 <6>[ 214.740168] lkdtm: Performing direct entry REPORT_STACK
8361 03:22:22.931541 <6>[ 214.745703] lkdtm: Stack offset: 240
8362 03:22:22.932026 <6>[ 214.749795] lkdtm: Performing direct entry REPORT_STACK
8363 03:22:22.932482 <6>[ 214.755330] lkdtm: Stack offset: 320
8364 03:22:22.933274 <6>[ 214.759423] lkdtm: Performing direct entry REPORT_STACK
8365 03:22:22.933678 <6>[ 214.764957] lkdtm: Stack offset: 448
8366 03:22:22.934160 <6>[ 214.769055] lkdtm: Performing direct entry REPORT_STACK
8367 03:22:22.934617 <6>[ 214.774590] lkdtm: Stack offset: 240
8368 03:22:22.935044 <6>[ 214.778683] lkdtm: Performing direct entry REPORT_STACK
8369 03:22:22.935567 <6>[ 214.784218] lkdtm: Stack offset: 64
8370 03:22:22.975613 <6>[ 214.788237] lkdtm: Performing direct entry REPORT_STACK
8371 03:22:22.976141 <6>[ 214.793772] lkdtm: Stack offset: 32
8372 03:22:22.976515 <6>[ 214.797777] lkdtm: Performing direct entry REPORT_STACK
8373 03:22:22.976860 <6>[ 214.803312] lkdtm: Stack offset: 96
8374 03:22:22.977536 <6>[ 214.807335] lkdtm: Performing direct entry REPORT_STACK
8375 03:22:22.977900 <6>[ 214.812914] lkdtm: Stack offset: 80
8376 03:22:22.978278 <6>[ 214.816924] lkdtm: Performing direct entry REPORT_STACK
8377 03:22:22.978606 <6>[ 214.822460] lkdtm: Stack offset: 176
8378 03:22:22.979114 <6>[ 214.826552] lkdtm: Performing direct entry REPORT_STACK
8379 03:22:23.020286 <6>[ 214.832093] lkdtm: Stack offset: 96
8380 03:22:23.020798 <6>[ 214.836104] lkdtm: Performing direct entry REPORT_STACK
8381 03:22:23.021166 <6>[ 214.841636] lkdtm: Stack offset: 288
8382 03:22:23.021851 <6>[ 214.845732] lkdtm: Performing direct entry REPORT_STACK
8383 03:22:23.022301 <6>[ 214.851280] lkdtm: Stack offset: 336
8384 03:22:23.022649 <6>[ 214.855374] lkdtm: Performing direct entry REPORT_STACK
8385 03:22:23.022978 <6>[ 214.860911] lkdtm: Stack offset: 416
8386 03:22:23.023300 <6>[ 214.865001] lkdtm: Performing direct entry REPORT_STACK
8387 03:22:23.023617 <6>[ 214.870536] lkdtm: Stack offset: 368
8388 03:22:23.065140 <6>[ 214.874633] lkdtm: Performing direct entry REPORT_STACK
8389 03:22:23.065665 <6>[ 214.880164] lkdtm: Stack offset: 320
8390 03:22:23.066075 <6>[ 214.884257] lkdtm: Performing direct entry REPORT_STACK
8391 03:22:23.066434 <6>[ 214.889793] lkdtm: Stack offset: 32
8392 03:22:23.067121 <6>[ 214.893799] lkdtm: Performing direct entry REPORT_STACK
8393 03:22:23.067487 <6>[ 214.899336] lkdtm: Stack offset: 16
8394 03:22:23.067819 <6>[ 214.903343] lkdtm: Performing direct entry REPORT_STACK
8395 03:22:23.068142 <6>[ 214.908878] lkdtm: Stack offset: 464
8396 03:22:23.068464 <6>[ 214.912984] lkdtm: Performing direct entry REPORT_STACK
8397 03:22:23.068889 <6>[ 214.918535] lkdtm: Stack offset: 416
8398 03:22:23.109392 <6>[ 214.922720] lkdtm: Performing direct entry REPORT_STACK
8399 03:22:23.109753 <6>[ 214.928254] lkdtm: Stack offset: 64
8400 03:22:23.109982 <6>[ 214.932259] lkdtm: Performing direct entry REPORT_STACK
8401 03:22:23.110515 <6>[ 214.937795] lkdtm: Stack offset: 176
8402 03:22:23.110722 <6>[ 214.941888] lkdtm: Performing direct entry REPORT_STACK
8403 03:22:23.110897 <6>[ 214.947423] lkdtm: Stack offset: 48
8404 03:22:23.111055 <6>[ 214.951433] lkdtm: Performing direct entry REPORT_STACK
8405 03:22:23.111231 <6>[ 214.956978] lkdtm: Stack offset: 288
8406 03:22:23.112704 <6>[ 214.961107] lkdtm: Performing direct entry REPORT_STACK
8407 03:22:23.154058 <6>[ 214.966640] lkdtm: Stack offset: 32
8408 03:22:23.154473 <6>[ 214.970658] lkdtm: Performing direct entry REPORT_STACK
8409 03:22:23.154707 <6>[ 214.976204] lkdtm: Stack offset: 208
8410 03:22:23.155191 <6>[ 214.980305] lkdtm: Performing direct entry REPORT_STACK
8411 03:22:23.155410 <6>[ 214.985840] lkdtm: Stack offset: 0
8412 03:22:23.155582 <6>[ 214.989751] lkdtm: Performing direct entry REPORT_STACK
8413 03:22:23.155744 <6>[ 214.995285] lkdtm: Stack offset: 144
8414 03:22:23.155949 <6>[ 214.999374] lkdtm: Performing direct entry REPORT_STACK
8415 03:22:23.156139 <6>[ 215.004905] lkdtm: Stack offset: 96
8416 03:22:23.199062 <6>[ 215.008905] lkdtm: Performing direct entry REPORT_STACK
8417 03:22:23.199385 <6>[ 215.014437] lkdtm: Stack offset: 416
8418 03:22:23.199613 <6>[ 215.018531] lkdtm: Performing direct entry REPORT_STACK
8419 03:22:23.199814 <6>[ 215.024071] lkdtm: Stack offset: 128
8420 03:22:23.200255 <6>[ 215.028173] lkdtm: Performing direct entry REPORT_STACK
8421 03:22:23.200446 <6>[ 215.033718] lkdtm: Stack offset: 48
8422 03:22:23.200617 <6>[ 215.037851] lkdtm: Performing direct entry REPORT_STACK
8423 03:22:23.200779 <6>[ 215.043382] lkdtm: Stack offset: 240
8424 03:22:23.200938 <6>[ 215.047469] lkdtm: Performing direct entry REPORT_STACK
8425 03:22:23.202355 <6>[ 215.052999] lkdtm: Stack offset: 400
8426 03:22:23.243581 <6>[ 215.057095] lkdtm: Performing direct entry REPORT_STACK
8427 03:22:23.243852 <6>[ 215.062628] lkdtm: Stack offset: 384
8428 03:22:23.244051 <6>[ 215.066725] lkdtm: Performing direct entry REPORT_STACK
8429 03:22:23.244485 <6>[ 215.072260] lkdtm: Stack offset: 416
8430 03:22:23.244681 <6>[ 215.076358] lkdtm: Performing direct entry REPORT_STACK
8431 03:22:23.244858 <6>[ 215.081892] lkdtm: Stack offset: 416
8432 03:22:23.245022 <6>[ 215.085983] lkdtm: Performing direct entry REPORT_STACK
8433 03:22:23.245193 <6>[ 215.091517] lkdtm: Stack offset: 400
8434 03:22:23.247082 <6>[ 215.095689] lkdtm: Performing direct entry REPORT_STACK
8435 03:22:23.288534 <6>[ 215.101225] lkdtm: Stack offset: 240
8436 03:22:23.289054 <6>[ 215.105320] lkdtm: Performing direct entry REPORT_STACK
8437 03:22:23.289781 <6>[ 215.110854] lkdtm: Stack offset: 304
8438 03:22:23.290206 <6>[ 215.114946] lkdtm: Performing direct entry REPORT_STACK
8439 03:22:23.290565 <6>[ 215.120480] lkdtm: Stack offset: 176
8440 03:22:23.290898 <6>[ 215.124571] lkdtm: Performing direct entry REPORT_STACK
8441 03:22:23.291224 <6>[ 215.130105] lkdtm: Stack offset: 192
8442 03:22:23.291545 <6>[ 215.134195] lkdtm: Performing direct entry REPORT_STACK
8443 03:22:23.292248 <6>[ 215.139728] lkdtm: Stack offset: 400
8444 03:22:23.333404 <6>[ 215.143829] lkdtm: Performing direct entry REPORT_STACK
8445 03:22:23.333929 <6>[ 215.149377] lkdtm: Stack offset: 112
8446 03:22:23.334379 <6>[ 215.153594] lkdtm: Performing direct entry REPORT_STACK
8447 03:22:23.334737 <6>[ 215.159140] lkdtm: Stack offset: 464
8448 03:22:23.335424 <6>[ 215.163237] lkdtm: Performing direct entry REPORT_STACK
8449 03:22:23.335798 <6>[ 215.168761] lkdtm: Stack offset: 432
8450 03:22:23.336130 <6>[ 215.172854] lkdtm: Performing direct entry REPORT_STACK
8451 03:22:23.336452 <6>[ 215.178389] lkdtm: Stack offset: 336
8452 03:22:23.336807 <6>[ 215.182478] lkdtm: Performing direct entry REPORT_STACK
8453 03:22:23.337246 <6>[ 215.188012] lkdtm: Stack offset: 208
8454 03:22:23.377919 <6>[ 215.192109] lkdtm: Performing direct entry REPORT_STACK
8455 03:22:23.378478 <6>[ 215.197642] lkdtm: Stack offset: 240
8456 03:22:23.378868 <6>[ 215.201734] lkdtm: Performing direct entry REPORT_STACK
8457 03:22:23.379575 <6>[ 215.207267] lkdtm: Stack offset: 160
8458 03:22:23.379952 <6>[ 215.211365] lkdtm: Performing direct entry REPORT_STACK
8459 03:22:23.380299 <6>[ 215.216900] lkdtm: Stack offset: 240
8460 03:22:23.380624 <6>[ 215.221001] lkdtm: Performing direct entry REPORT_STACK
8461 03:22:23.380947 <6>[ 215.226535] lkdtm: Stack offset: 48
8462 03:22:23.381453 <6>[ 215.230538] lkdtm: Performing direct entry REPORT_STACK
8463 03:22:23.422702 <6>[ 215.236071] lkdtm: Stack offset: 352
8464 03:22:23.423223 <6>[ 215.240161] lkdtm: Performing direct entry REPORT_STACK
8465 03:22:23.423606 <6>[ 215.245694] lkdtm: Stack offset: 16
8466 03:22:23.424304 <6>[ 215.249700] lkdtm: Performing direct entry REPORT_STACK
8467 03:22:23.424687 <6>[ 215.255234] lkdtm: Stack offset: 112
8468 03:22:23.425032 <6>[ 215.259333] lkdtm: Performing direct entry REPORT_STACK
8469 03:22:23.425359 <6>[ 215.264881] lkdtm: Stack offset: 96
8470 03:22:23.425680 <6>[ 215.269004] lkdtm: Performing direct entry REPORT_STACK
8471 03:22:23.426200 <6>[ 215.274538] lkdtm: Stack offset: 416
8472 03:22:23.466956 <6>[ 215.278628] lkdtm: Performing direct entry REPORT_STACK
8473 03:22:23.467297 <6>[ 215.284173] lkdtm: Stack offset: 368
8474 03:22:23.467568 <6>[ 215.288268] lkdtm: Performing direct entry REPORT_STACK
8475 03:22:23.467774 <6>[ 215.293801] lkdtm: Stack offset: 272
8476 03:22:23.467955 <6>[ 215.297893] lkdtm: Performing direct entry REPORT_STACK
8477 03:22:23.468428 <6>[ 215.303428] lkdtm: Stack offset: 144
8478 03:22:23.468637 <6>[ 215.307523] lkdtm: Performing direct entry REPORT_STACK
8479 03:22:23.468853 <6>[ 215.313057] lkdtm: Stack offset: 192
8480 03:22:23.470200 <6>[ 215.317159] lkdtm: Performing direct entry REPORT_STACK
8481 03:22:23.470793 <6>[ 215.322691] lkdtm: Stack offset: 64
8482 03:22:23.511717 <6>[ 215.326716] lkdtm: Performing direct entry REPORT_STACK
8483 03:22:23.512112 <6>[ 215.332250] lkdtm: Stack offset: 320
8484 03:22:23.512347 <6>[ 215.336354] lkdtm: Performing direct entry REPORT_STACK
8485 03:22:23.512818 <6>[ 215.341892] lkdtm: Stack offset: 240
8486 03:22:23.513028 <6>[ 215.346003] lkdtm: Performing direct entry REPORT_STACK
8487 03:22:23.513225 <6>[ 215.351534] lkdtm: Stack offset: 400
8488 03:22:23.513395 <6>[ 215.355628] lkdtm: Performing direct entry REPORT_STACK
8489 03:22:23.513559 <6>[ 215.361161] lkdtm: Stack offset: 48
8490 03:22:23.515053 <6>[ 215.365181] lkdtm: Performing direct entry REPORT_STACK
8491 03:22:23.556679 <6>[ 215.370719] lkdtm: Stack offset: 128
8492 03:22:23.557007 <6>[ 215.374827] lkdtm: Performing direct entry REPORT_STACK
8493 03:22:23.557240 <6>[ 215.380373] lkdtm: Stack offset: 192
8494 03:22:23.557440 <6>[ 215.384594] lkdtm: Performing direct entry REPORT_STACK
8495 03:22:23.557610 <6>[ 215.390134] lkdtm: Stack offset: 32
8496 03:22:23.557751 <6>[ 215.394176] lkdtm: Performing direct entry REPORT_STACK
8497 03:22:23.557872 <6>[ 215.399718] lkdtm: Stack offset: 464
8498 03:22:23.558217 <6>[ 215.403826] lkdtm: Performing direct entry REPORT_STACK
8499 03:22:23.559921 <6>[ 215.409356] lkdtm: Stack offset: 240
8500 03:22:23.601243 <6>[ 215.413440] lkdtm: Performing direct entry REPORT_STACK
8501 03:22:23.601509 <6>[ 215.418970] lkdtm: Stack offset: 432
8502 03:22:23.601708 <6>[ 215.423064] lkdtm: Performing direct entry REPORT_STACK
8503 03:22:23.601890 <6>[ 215.428611] lkdtm: Stack offset: 80
8504 03:22:23.602088 <6>[ 215.432620] lkdtm: Performing direct entry REPORT_STACK
8505 03:22:23.602515 <6>[ 215.438155] lkdtm: Stack offset: 176
8506 03:22:23.602706 <6>[ 215.442249] lkdtm: Performing direct entry REPORT_STACK
8507 03:22:23.602867 <6>[ 215.447784] lkdtm: Stack offset: 240
8508 03:22:23.604563 <6>[ 215.451876] lkdtm: Performing direct entry REPORT_STACK
8509 03:22:23.646076 <6>[ 215.457479] lkdtm: Stack offset: 224
8510 03:22:23.646352 <6>[ 215.461579] lkdtm: Performing direct entry REPORT_STACK
8511 03:22:23.646551 <6>[ 215.467126] lkdtm: Stack offset: 64
8512 03:22:23.646729 <6>[ 215.471152] lkdtm: Performing direct entry REPORT_STACK
8513 03:22:23.647182 <6>[ 215.476796] lkdtm: Stack offset: 288
8514 03:22:23.647376 <6>[ 215.480900] lkdtm: Performing direct entry REPORT_STACK
8515 03:22:23.647545 <6>[ 215.486437] lkdtm: Stack offset: 416
8516 03:22:23.647714 <6>[ 215.490529] lkdtm: Performing direct entry REPORT_STACK
8517 03:22:23.647865 <6>[ 215.496065] lkdtm: Stack offset: 176
8518 03:22:23.691233 <6>[ 215.500159] lkdtm: Performing direct entry REPORT_STACK
8519 03:22:23.691805 <6>[ 215.505695] lkdtm: Stack offset: 0
8520 03:22:23.692209 <6>[ 215.509614] lkdtm: Performing direct entry REPORT_STACK
8521 03:22:23.692576 <6>[ 215.515150] lkdtm: Stack offset: 16
8522 03:22:23.693302 <6>[ 215.519173] lkdtm: Performing direct entry REPORT_STACK
8523 03:22:23.693695 <6>[ 215.524790] lkdtm: Stack offset: 288
8524 03:22:23.694069 <6>[ 215.528894] lkdtm: Performing direct entry REPORT_STACK
8525 03:22:23.694448 <6>[ 215.534431] lkdtm: Stack offset: 144
8526 03:22:23.694868 <6>[ 215.538524] lkdtm: Performing direct entry REPORT_STACK
8527 03:22:23.695273 <6>[ 215.544057] lkdtm: Stack offset: 352
8528 03:22:23.735773 <6>[ 215.548151] lkdtm: Performing direct entry REPORT_STACK
8529 03:22:23.736291 <6>[ 215.553683] lkdtm: Stack offset: 448
8530 03:22:23.737044 <6>[ 215.557776] lkdtm: Performing direct entry REPORT_STACK
8531 03:22:23.737449 <6>[ 215.563312] lkdtm: Stack offset: 32
8532 03:22:23.737803 <6>[ 215.567334] lkdtm: Performing direct entry REPORT_STACK
8533 03:22:23.738184 <6>[ 215.572915] lkdtm: Stack offset: 192
8534 03:22:23.738518 <6>[ 215.577006] lkdtm: Performing direct entry REPORT_STACK
8535 03:22:23.738842 <6>[ 215.582542] lkdtm: Stack offset: 480
8536 03:22:23.739552 <6>[ 215.586634] lkdtm: Performing direct entry REPORT_STACK
8537 03:22:23.780391 <6>[ 215.592177] lkdtm: Stack offset: 256
8538 03:22:23.780898 <6>[ 215.596273] lkdtm: Performing direct entry REPORT_STACK
8539 03:22:23.781278 <6>[ 215.601805] lkdtm: Stack offset: 496
8540 03:22:23.781630 <6>[ 215.605899] lkdtm: Performing direct entry REPORT_STACK
8541 03:22:23.782312 <6>[ 215.611431] lkdtm: Stack offset: 384
8542 03:22:23.782688 <6>[ 215.615523] lkdtm: Performing direct entry REPORT_STACK
8543 03:22:23.783021 <6>[ 215.621056] lkdtm: Stack offset: 304
8544 03:22:23.783345 <6>[ 215.625151] lkdtm: Performing direct entry REPORT_STACK
8545 03:22:23.783675 <6>[ 215.630687] lkdtm: Stack offset: 496
8546 03:22:23.824937 <6>[ 215.634778] lkdtm: Performing direct entry REPORT_STACK
8547 03:22:23.825332 <6>[ 215.640310] lkdtm: Stack offset: 256
8548 03:22:23.825986 <6>[ 215.644403] lkdtm: Performing direct entry REPORT_STACK
8549 03:22:23.826288 <6>[ 215.649935] lkdtm: Stack offset: 416
8550 03:22:23.826515 <6>[ 215.654039] lkdtm: Performing direct entry REPORT_STACK
8551 03:22:23.826772 <6>[ 215.659575] lkdtm: Stack offset: 112
8552 03:22:23.826996 <6>[ 215.663668] lkdtm: Performing direct entry REPORT_STACK
8553 03:22:23.827198 <6>[ 215.669203] lkdtm: Stack offset: 176
8554 03:22:23.827385 <6>[ 215.673297] lkdtm: Performing direct entry REPORT_STACK
8555 03:22:23.828196 <6>[ 215.678836] lkdtm: Stack offset: 256
8556 03:22:23.869613 <6>[ 215.682983] lkdtm: Performing direct entry REPORT_STACK
8557 03:22:23.869991 <6>[ 215.688579] lkdtm: Stack offset: 192
8558 03:22:23.870315 <6>[ 215.692701] lkdtm: Performing direct entry REPORT_STACK
8559 03:22:23.870820 <6>[ 215.698238] lkdtm: Stack offset: 336
8560 03:22:23.871038 <6>[ 215.702336] lkdtm: Performing direct entry REPORT_STACK
8561 03:22:23.871248 <6>[ 215.707873] lkdtm: Stack offset: 240
8562 03:22:23.871439 <6>[ 215.711992] lkdtm: Performing direct entry REPORT_STACK
8563 03:22:23.871586 <6>[ 215.717529] lkdtm: Stack offset: 224
8564 03:22:23.872919 <6>[ 215.721639] lkdtm: Performing direct entry REPORT_STACK
8565 03:22:23.914585 <6>[ 215.727174] lkdtm: Stack offset: 400
8566 03:22:23.914916 <6>[ 215.731305] lkdtm: Performing direct entry REPORT_STACK
8567 03:22:23.915200 <6>[ 215.736966] lkdtm: Stack offset: 256
8568 03:22:23.915446 <6>[ 215.741093] lkdtm: Performing direct entry REPORT_STACK
8569 03:22:23.915592 <6>[ 215.746632] lkdtm: Stack offset: 336
8570 03:22:23.915732 <6>[ 215.750750] lkdtm: Performing direct entry REPORT_STACK
8571 03:22:23.915869 <6>[ 215.756282] lkdtm: Stack offset: 384
8572 03:22:23.916229 <6>[ 215.760386] lkdtm: Performing direct entry REPORT_STACK
8573 03:22:23.917806 <6>[ 215.765918] lkdtm: Stack offset: 320
8574 03:22:23.959432 <6>[ 215.770012] lkdtm: Performing direct entry REPORT_STACK
8575 03:22:23.959707 <6>[ 215.775558] lkdtm: Stack offset: 64
8576 03:22:23.959960 <6>[ 215.779579] lkdtm: Performing direct entry REPORT_STACK
8577 03:22:23.960191 <6>[ 215.785114] lkdtm: Stack offset: 48
8578 03:22:23.960414 <6>[ 215.789122] lkdtm: Performing direct entry REPORT_STACK
8579 03:22:23.960780 <6>[ 215.794657] lkdtm: Stack offset: 224
8580 03:22:23.960906 <6>[ 215.798753] lkdtm: Performing direct entry REPORT_STACK
8581 03:22:23.961045 <6>[ 215.804357] lkdtm: Stack offset: 96
8582 03:22:23.961175 <6>[ 215.808371] lkdtm: Performing direct entry REPORT_STACK
8583 03:22:23.962724 <6>[ 215.813907] lkdtm: Stack offset: 288
8584 03:22:24.004040 <6>[ 215.818001] lkdtm: Performing direct entry REPORT_STACK
8585 03:22:24.004559 <6>[ 215.823537] lkdtm: Stack offset: 160
8586 03:22:24.005042 <6>[ 215.827630] lkdtm: Performing direct entry REPORT_STACK
8587 03:22:24.005497 <6>[ 215.833165] lkdtm: Stack offset: 384
8588 03:22:24.006290 <6>[ 215.837274] lkdtm: Performing direct entry REPORT_STACK
8589 03:22:24.006702 <6>[ 215.842811] lkdtm: Stack offset: 224
8590 03:22:24.007163 <6>[ 215.846911] lkdtm: Performing direct entry REPORT_STACK
8591 03:22:24.007617 <6>[ 215.852464] lkdtm: Stack offset: 304
8592 03:22:24.008036 <6>[ 215.856622] lkdtm: Performing direct entry REPORT_STACK
8593 03:22:24.048939 <6>[ 215.862158] lkdtm: Stack offset: 432
8594 03:22:24.049446 <6>[ 215.866253] lkdtm: Performing direct entry REPORT_STACK
8595 03:22:24.050193 <6>[ 215.871789] lkdtm: Stack offset: 128
8596 03:22:24.050581 <6>[ 215.875882] lkdtm: Performing direct entry REPORT_STACK
8597 03:22:24.050930 <6>[ 215.881418] lkdtm: Stack offset: 448
8598 03:22:24.051267 <6>[ 215.885511] lkdtm: Performing direct entry REPORT_STACK
8599 03:22:24.051591 <6>[ 215.891047] lkdtm: Stack offset: 32
8600 03:22:24.051912 <6>[ 215.895060] lkdtm: Performing direct entry REPORT_STACK
8601 03:22:24.052687 <6>[ 215.900606] lkdtm: Stack offset: 224
8602 03:22:24.093727 <6>[ 215.904700] lkdtm: Performing direct entry REPORT_STACK
8603 03:22:24.094283 <6>[ 215.910236] lkdtm: Stack offset: 448
8604 03:22:24.094668 <6>[ 215.914329] lkdtm: Performing direct entry REPORT_STACK
8605 03:22:24.095024 <6>[ 215.919864] lkdtm: Stack offset: 304
8606 03:22:24.095706 <6>[ 215.923957] lkdtm: Performing direct entry REPORT_STACK
8607 03:22:24.096078 <6>[ 215.929493] lkdtm: Stack offset: 128
8608 03:22:24.096479 <6>[ 215.933586] lkdtm: Performing direct entry REPORT_STACK
8609 03:22:24.096827 <6>[ 215.939121] lkdtm: Stack offset: 304
8610 03:22:24.097347 <6>[ 215.943223] lkdtm: Performing direct entry REPORT_STACK
8611 03:22:24.097694 <6>[ 215.948746] lkdtm: Stack offset: 448
8612 03:22:24.138422 <6>[ 215.952835] lkdtm: Performing direct entry REPORT_STACK
8613 03:22:24.138948 <6>[ 215.958370] lkdtm: Stack offset: 480
8614 03:22:24.139328 <6>[ 215.962486] lkdtm: Performing direct entry REPORT_STACK
8615 03:22:24.140025 <6>[ 215.968041] lkdtm: Stack offset: 192
8616 03:22:24.140402 <6>[ 215.972258] lkdtm: Performing direct entry REPORT_STACK
8617 03:22:24.140744 <6>[ 215.977795] lkdtm: Stack offset: 384
8618 03:22:24.141074 <6>[ 215.981888] lkdtm: Performing direct entry REPORT_STACK
8619 03:22:24.141400 <6>[ 215.987424] lkdtm: Stack offset: 496
8620 03:22:24.141898 <6>[ 215.991518] lkdtm: Performing direct entry REPORT_STACK
8621 03:22:24.182805 <6>[ 215.997055] lkdtm: Stack offset: 176
8622 03:22:24.183211 <6>[ 216.001149] lkdtm: Performing direct entry REPORT_STACK
8623 03:22:24.183516 <6>[ 216.006685] lkdtm: Stack offset: 416
8624 03:22:24.183723 <6>[ 216.010785] lkdtm: Performing direct entry REPORT_STACK
8625 03:22:24.183921 <6>[ 216.016321] lkdtm: Stack offset: 64
8626 03:22:24.184471 <6>[ 216.020344] lkdtm: Performing direct entry REPORT_STACK
8627 03:22:24.184693 <6>[ 216.025881] lkdtm: Stack offset: 224
8628 03:22:24.184892 <6>[ 216.029993] lkdtm: Performing direct entry REPORT_STACK
8629 03:22:24.186029 <6>[ 216.035524] lkdtm: Stack offset: 192
8630 03:22:24.227356 <6>[ 216.039609] lkdtm: Performing direct entry REPORT_STACK
8631 03:22:24.227715 <6>[ 216.045144] lkdtm: Stack offset: 96
8632 03:22:24.227970 <6>[ 216.049148] lkdtm: Performing direct entry REPORT_STACK
8633 03:22:24.228276 <6>[ 216.054679] lkdtm: Stack offset: 176
8634 03:22:24.228782 <6>[ 216.058765] lkdtm: Performing direct entry REPORT_STACK
8635 03:22:24.228953 <6>[ 216.064296] lkdtm: Stack offset: 32
8636 03:22:24.229100 <6>[ 216.068293] lkdtm: Performing direct entry REPORT_STACK
8637 03:22:24.229278 <6>[ 216.073825] lkdtm: Stack offset: 128
8638 03:22:24.230569 <6>[ 216.077930] lkdtm: Performing direct entry REPORT_STACK
8639 03:22:24.272235 <6>[ 216.083487] lkdtm: Stack offset: 48
8640 03:22:24.272549 <6>[ 216.087612] lkdtm: Performing direct entry REPORT_STACK
8641 03:22:24.272800 <6>[ 216.093148] lkdtm: Stack offset: 176
8642 03:22:24.273024 <6>[ 216.097256] lkdtm: Performing direct entry REPORT_STACK
8643 03:22:24.273241 <6>[ 216.102792] lkdtm: Stack offset: 304
8644 03:22:24.273454 <6>[ 216.106892] lkdtm: Performing direct entry REPORT_STACK
8645 03:22:24.273847 <6>[ 216.112427] lkdtm: Stack offset: 112
8646 03:22:24.273965 <6>[ 216.116516] lkdtm: Performing direct entry REPORT_STACK
8647 03:22:24.274133 <6>[ 216.122052] lkdtm: Stack offset: 336
8648 03:22:24.275465 <6>[ 216.126166] lkdtm: Performing direct entry REPORT_STACK
8649 03:22:24.317051 <6>[ 216.131705] lkdtm: Stack offset: 32
8650 03:22:24.317322 <6>[ 216.135715] lkdtm: Performing direct entry REPORT_STACK
8651 03:22:24.317568 <6>[ 216.141250] lkdtm: Stack offset: 176
8652 03:22:24.317796 <6>[ 216.145351] lkdtm: Performing direct entry REPORT_STACK
8653 03:22:24.318037 <6>[ 216.150886] lkdtm: Stack offset: 96
8654 03:22:24.318247 <6>[ 216.154890] lkdtm: Performing direct entry REPORT_STACK
8655 03:22:24.318681 <6>[ 216.160432] lkdtm: Stack offset: 48
8656 03:22:24.318801 <6>[ 216.164513] lkdtm: Performing direct entry REPORT_STACK
8657 03:22:24.320348 <6>[ 216.170049] lkdtm: Stack offset: 48
8658 03:22:24.361700 <6>[ 216.174056] lkdtm: Performing direct entry REPORT_STACK
8659 03:22:24.361972 <6>[ 216.179590] lkdtm: Stack offset: 144
8660 03:22:24.362446 <6>[ 216.183678] lkdtm: Performing direct entry REPORT_STACK
8661 03:22:24.362902 <6>[ 216.189213] lkdtm: Stack offset: 256
8662 03:22:24.363340 <6>[ 216.193314] lkdtm: Performing direct entry REPORT_STACK
8663 03:22:24.364122 <6>[ 216.198864] lkdtm: Stack offset: 128
8664 03:22:24.364515 <6>[ 216.203120] lkdtm: Performing direct entry REPORT_STACK
8665 03:22:24.364971 <6>[ 216.208643] lkdtm: Stack offset: 160
8666 03:22:24.365445 <6>[ 216.212736] lkdtm: Performing direct entry REPORT_STACK
8667 03:22:24.406690 <6>[ 216.218271] lkdtm: Stack offset: 32
8668 03:22:24.407201 <6>[ 216.222277] lkdtm: Performing direct entry REPORT_STACK
8669 03:22:24.407582 <6>[ 216.227811] lkdtm: Stack offset: 448
8670 03:22:24.407931 <6>[ 216.231899] lkdtm: Performing direct entry REPORT_STACK
8671 03:22:24.408264 <6>[ 216.237433] lkdtm: Stack offset: 384
8672 03:22:24.408587 <6>[ 216.241530] lkdtm: Performing direct entry REPORT_STACK
8673 03:22:24.409248 <6>[ 216.247065] lkdtm: Stack offset: 48
8674 03:22:24.409602 <6>[ 216.251057] lkdtm: Performing direct entry REPORT_STACK
8675 03:22:24.410055 <6>[ 216.256591] lkdtm: Stack offset: 416
8676 03:22:24.451367 <6>[ 216.260685] lkdtm: Performing direct entry REPORT_STACK
8677 03:22:24.451901 <6>[ 216.266229] lkdtm: Stack offset: 0
8678 03:22:24.452379 <6>[ 216.270145] lkdtm: Performing direct entry REPORT_STACK
8679 03:22:24.452834 <6>[ 216.275680] lkdtm: Stack offset: 288
8680 03:22:24.453627 <6>[ 216.279772] lkdtm: Performing direct entry REPORT_STACK
8681 03:22:24.454053 <6>[ 216.285306] lkdtm: Stack offset: 352
8682 03:22:24.454499 <6>[ 216.289397] lkdtm: Performing direct entry REPORT_STACK
8683 03:22:24.454959 <6>[ 216.294930] lkdtm: Stack offset: 416
8684 03:22:24.455382 <6>[ 216.299020] lkdtm: Performing direct entry REPORT_STACK
8685 03:22:24.455901 <6>[ 216.304553] lkdtm: Stack offset: 128
8686 03:22:24.496157 <6>[ 216.308656] lkdtm: Performing direct entry REPORT_STACK
8687 03:22:24.496691 <6>[ 216.314204] lkdtm: Stack offset: 368
8688 03:22:24.497526 <6>[ 216.318420] lkdtm: Performing direct entry REPORT_STACK
8689 03:22:24.497934 <6>[ 216.323965] lkdtm: Stack offset: 160
8690 03:22:24.498414 <6>[ 216.328060] lkdtm: Performing direct entry REPORT_STACK
8691 03:22:24.498848 <6>[ 216.333595] lkdtm: Stack offset: 416
8692 03:22:24.499267 <6>[ 216.337686] lkdtm: Performing direct entry REPORT_STACK
8693 03:22:24.500015 <6>[ 216.343220] lkdtm: Stack offset: 160
8694 03:22:24.500528 <6>[ 216.347338] lkdtm: Performing direct entry REPORT_STACK
8695 03:22:24.540554 <6>[ 216.352984] lkdtm: Stack offset: 0
8696 03:22:24.540873 <6>[ 216.356920] lkdtm: Performing direct entry REPORT_STACK
8697 03:22:24.541166 <6>[ 216.362459] lkdtm: Stack offset: 352
8698 03:22:24.541719 <6>[ 216.366551] lkdtm: Performing direct entry REPORT_STACK
8699 03:22:24.541875 <6>[ 216.372081] lkdtm: Stack offset: 48
8700 03:22:24.542071 <6>[ 216.376086] lkdtm: Performing direct entry REPORT_STACK
8701 03:22:24.542289 <6>[ 216.381617] lkdtm: Stack offset: 16
8702 03:22:24.542431 <6>[ 216.385647] lkdtm: Performing direct entry REPORT_STACK
8703 03:22:24.542562 <6>[ 216.391185] lkdtm: Stack offset: 192
8704 03:22:24.585579 <6>[ 216.395303] lkdtm: Performing direct entry REPORT_STACK
8705 03:22:24.586029 <6>[ 216.400868] lkdtm: Stack offset: 128
8706 03:22:24.586292 <6>[ 216.404961] lkdtm: Performing direct entry REPORT_STACK
8707 03:22:24.586810 <6>[ 216.410492] lkdtm: Stack offset: 368
8708 03:22:24.587069 <6>[ 216.414601] lkdtm: Performing direct entry REPORT_STACK
8709 03:22:24.587326 <6>[ 216.420137] lkdtm: Stack offset: 80
8710 03:22:24.587558 <6>[ 216.424166] lkdtm: Performing direct entry REPORT_STACK
8711 03:22:24.587725 <6>[ 216.429704] lkdtm: Stack offset: 448
8712 03:22:24.587885 <6>[ 216.433864] lkdtm: Performing direct entry REPORT_STACK
8713 03:22:24.588844 <6>[ 216.439417] lkdtm: Stack offset: 96
8714 03:22:24.630207 <6>[ 216.443532] lkdtm: Performing direct entry REPORT_STACK
8715 03:22:24.630524 <6>[ 216.449070] lkdtm: Stack offset: 0
8716 03:22:24.630775 <6>[ 216.453004] lkdtm: Performing direct entry REPORT_STACK
8717 03:22:24.631261 <6>[ 216.458540] lkdtm: Stack offset: 400
8718 03:22:24.631459 <6>[ 216.462647] lkdtm: Performing direct entry REPORT_STACK
8719 03:22:24.631659 <6>[ 216.468180] lkdtm: Stack offset: 320
8720 03:22:24.631852 <6>[ 216.472273] lkdtm: Performing direct entry REPORT_STACK
8721 03:22:24.632040 <6>[ 216.477807] lkdtm: Stack offset: 496
8722 03:22:24.633563 <6>[ 216.481911] lkdtm: Performing direct entry REPORT_STACK
8723 03:22:24.674954 <6>[ 216.487449] lkdtm: Stack offset: 32
8724 03:22:24.675224 <6>[ 216.491461] lkdtm: Performing direct entry REPORT_STACK
8725 03:22:24.675465 <6>[ 216.496996] lkdtm: Stack offset: 384
8726 03:22:24.675692 <6>[ 216.501093] lkdtm: Performing direct entry REPORT_STACK
8727 03:22:24.676159 <6>[ 216.506639] lkdtm: Stack offset: 16
8728 03:22:24.676362 <6>[ 216.510647] lkdtm: Performing direct entry REPORT_STACK
8729 03:22:24.676561 <6>[ 216.516181] lkdtm: Stack offset: 80
8730 03:22:24.676751 <6>[ 216.520257] lkdtm: Performing direct entry REPORT_STACK
8731 03:22:24.676941 <6>[ 216.525792] lkdtm: Stack offset: 432
8732 03:22:24.720433 <6>[ 216.529884] lkdtm: Performing direct entry REPORT_STACK
8733 03:22:24.721005 <6>[ 216.535428] lkdtm: Stack offset: 128
8734 03:22:24.721494 <6>[ 216.539522] lkdtm: Performing direct entry REPORT_STACK
8735 03:22:24.721945 <6>[ 216.545056] lkdtm: Stack offset: 320
8736 03:22:24.722776 <6>[ 216.549147] lkdtm: Performing direct entry REPORT_STACK
8737 03:22:24.723175 <6>[ 216.554686] lkdtm: Stack offset: 32
8738 03:22:24.723615 <6>[ 216.558712] lkdtm: Performing direct entry REPORT_STACK
8739 03:22:24.724056 <6>[ 216.564496] lkdtm: Stack offset: 336
8740 03:22:24.724480 <6>[ 216.568621] lkdtm: Performing direct entry REPORT_STACK
8741 03:22:24.724995 <6>[ 216.574281] lkdtm: Stack offset: 128
8742 03:22:24.764896 <6>[ 216.578378] lkdtm: Performing direct entry REPORT_STACK
8743 03:22:24.765423 <6>[ 216.583913] lkdtm: Stack offset: 384
8744 03:22:24.765903 <6>[ 216.588009] lkdtm: Performing direct entry REPORT_STACK
8745 03:22:24.766765 <6>[ 216.593540] lkdtm: Stack offset: 160
8746 03:22:24.767179 <6>[ 216.597633] lkdtm: Performing direct entry REPORT_STACK
8747 03:22:24.767624 <6>[ 216.603168] lkdtm: Stack offset: 224
8748 03:22:24.768056 <6>[ 216.607282] lkdtm: Performing direct entry REPORT_STACK
8749 03:22:24.768494 <6>[ 216.612831] lkdtm: Stack offset: 400
8750 03:22:24.769017 <6>[ 216.616927] lkdtm: Performing direct entry REPORT_STACK
8751 03:22:24.809586 <6>[ 216.622464] lkdtm: Stack offset: 272
8752 03:22:24.810130 <6>[ 216.626572] lkdtm: Performing direct entry REPORT_STACK
8753 03:22:24.810606 <6>[ 216.632104] lkdtm: Stack offset: 64
8754 03:22:24.811421 <6>[ 216.636114] lkdtm: Performing direct entry REPORT_STACK
8755 03:22:24.811835 <6>[ 216.641645] lkdtm: Stack offset: 336
8756 03:22:24.812277 <6>[ 216.645737] lkdtm: Performing direct entry REPORT_STACK
8757 03:22:24.812710 <6>[ 216.651272] lkdtm: Stack offset: 480
8758 03:22:24.813144 <6>[ 216.655362] lkdtm: Performing direct entry REPORT_STACK
8759 03:22:24.813670 <6>[ 216.660895] lkdtm: Stack offset: 288
8760 03:22:24.854401 <6>[ 216.664982] lkdtm: Performing direct entry REPORT_STACK
8761 03:22:24.854923 <6>[ 216.670518] lkdtm: Stack offset: 160
8762 03:22:24.855401 <6>[ 216.674605] lkdtm: Performing direct entry REPORT_STACK
8763 03:22:24.855854 <6>[ 216.680136] lkdtm: Stack offset: 208
8764 03:22:24.856643 <6>[ 216.684247] lkdtm: Performing direct entry REPORT_STACK
8765 03:22:24.857043 <6>[ 216.689779] lkdtm: Stack offset: 368
8766 03:22:24.857478 <6>[ 216.693873] lkdtm: Performing direct entry REPORT_STACK
8767 03:22:24.857915 <6>[ 216.699408] lkdtm: Stack offset: 352
8768 03:22:24.858376 <6>[ 216.703498] lkdtm: Performing direct entry REPORT_STACK
8769 03:22:24.858900 <6>[ 216.709033] lkdtm: Stack offset: 448
8770 03:22:24.898745 <6>[ 216.713126] lkdtm: Performing direct entry REPORT_STACK
8771 03:22:24.899404 <6>[ 216.718675] lkdtm: Stack offset: 240
8772 03:22:24.899681 <6>[ 216.722827] lkdtm: Performing direct entry REPORT_STACK
8773 03:22:24.899889 <6>[ 216.728371] lkdtm: Stack offset: 224
8774 03:22:24.900084 <6>[ 216.732469] lkdtm: Performing direct entry REPORT_STACK
8775 03:22:24.900255 <6>[ 216.738004] lkdtm: Stack offset: 64
8776 03:22:24.900456 <6>[ 216.742021] lkdtm: Performing direct entry REPORT_STACK
8777 03:22:24.900625 <6>[ 216.747561] lkdtm: Stack offset: 0
8778 03:22:24.902127 <6>[ 216.751486] lkdtm: Performing direct entry REPORT_STACK
8779 03:22:24.943426 <6>[ 216.757021] lkdtm: Stack offset: 176
8780 03:22:24.943770 <6>[ 216.761106] lkdtm: Performing direct entry REPORT_STACK
8781 03:22:24.944002 <6>[ 216.766638] lkdtm: Stack offset: 80
8782 03:22:24.944205 <6>[ 216.770640] lkdtm: Performing direct entry REPORT_STACK
8783 03:22:24.944409 <6>[ 216.776172] lkdtm: Stack offset: 256
8784 03:22:24.944909 <6>[ 216.780279] lkdtm: Performing direct entry REPORT_STACK
8785 03:22:24.945125 <6>[ 216.785817] lkdtm: Stack offset: 176
8786 03:22:24.945342 <6>[ 216.789935] lkdtm: Performing direct entry REPORT_STACK
8787 03:22:24.946708 <6>[ 216.795478] lkdtm: Stack offset: 240
8788 03:22:24.988176 <6>[ 216.799590] lkdtm: Performing direct entry REPORT_STACK
8789 03:22:24.988505 <6>[ 216.805126] lkdtm: Stack offset: 448
8790 03:22:24.988733 <6>[ 216.809228] lkdtm: Performing direct entry REPORT_STACK
8791 03:22:24.988934 <6>[ 216.814764] lkdtm: Stack offset: 416
8792 03:22:24.989098 <6>[ 216.818853] lkdtm: Performing direct entry REPORT_STACK
8793 03:22:24.989256 <6>[ 216.824391] lkdtm: Stack offset: 368
8794 03:22:24.989409 <6>[ 216.828494] lkdtm: Performing direct entry REPORT_STACK
8795 03:22:24.989812 <6>[ 216.834046] lkdtm: Stack offset: 192
8796 03:22:24.991442 <6>[ 216.838292] lkdtm: Performing direct entry REPORT_STACK
8797 03:22:25.033121 <6>[ 216.843828] lkdtm: Stack offset: 432
8798 03:22:25.033385 <6>[ 216.847920] lkdtm: Performing direct entry REPORT_STACK
8799 03:22:25.033583 <6>[ 216.853456] lkdtm: Stack offset: 128
8800 03:22:25.033763 <6>[ 216.857552] lkdtm: Performing direct entry REPORT_STACK
8801 03:22:25.033938 <6>[ 216.863096] lkdtm: Stack offset: 112
8802 03:22:25.034602 <6>[ 216.867222] lkdtm: Performing direct entry REPORT_STACK
8803 03:22:25.034975 <6>[ 216.872866] lkdtm: Stack offset: 208
8804 03:22:25.035311 <6>[ 216.876962] lkdtm: Performing direct entry REPORT_STACK
8805 03:22:25.035634 <6>[ 216.882574] lkdtm: Stack offset: 400
8806 03:22:25.036614 <6>[ 216.886672] lkdtm: Performing direct entry REPORT_STACK
8807 03:22:25.078150 <6>[ 216.892208] lkdtm: Stack offset: 32
8808 03:22:25.078655 <6>[ 216.896222] lkdtm: Performing direct entry REPORT_STACK
8809 03:22:25.079040 <6>[ 216.901757] lkdtm: Stack offset: 336
8810 03:22:25.079387 <6>[ 216.905850] lkdtm: Performing direct entry REPORT_STACK
8811 03:22:25.079723 <6>[ 216.911385] lkdtm: Stack offset: 176
8812 03:22:25.080044 <6>[ 216.915490] lkdtm: Performing direct entry REPORT_STACK
8813 03:22:25.080705 <6>[ 216.921030] lkdtm: Stack offset: 368
8814 03:22:25.081064 <6>[ 216.925122] lkdtm: Performing direct entry REPORT_STACK
8815 03:22:25.081631 <6>[ 216.930667] lkdtm: Stack offset: 176
8816 03:22:25.122622 <6>[ 216.934762] lkdtm: Performing direct entry REPORT_STACK
8817 03:22:25.123156 <6>[ 216.940297] lkdtm: Stack offset: 272
8818 03:22:25.123644 <6>[ 216.944390] lkdtm: Performing direct entry REPORT_STACK
8819 03:22:25.124104 <6>[ 216.949926] lkdtm: Stack offset: 448
8820 03:22:25.124543 <6>[ 216.954027] lkdtm: Performing direct entry REPORT_STACK
8821 03:22:25.124973 <6>[ 216.959563] lkdtm: Stack offset: 416
8822 03:22:25.125778 <6>[ 216.963654] lkdtm: Performing direct entry REPORT_STACK
8823 03:22:25.126270 <6>[ 216.969190] lkdtm: Stack offset: 240
8824 03:22:25.126815 <6>[ 216.973282] lkdtm: Performing direct entry REPORT_STACK
8825 03:22:25.167400 <6>[ 216.978817] lkdtm: Stack offset: 224
8826 03:22:25.167924 <6>[ 216.982915] lkdtm: Performing direct entry REPORT_STACK
8827 03:22:25.168407 <6>[ 216.988472] lkdtm: Stack offset: 32
8828 03:22:25.168857 <6>[ 216.992536] lkdtm: Performing direct entry REPORT_STACK
8829 03:22:25.169654 <6>[ 216.998072] lkdtm: Stack offset: 224
8830 03:22:25.170083 <6>[ 217.002171] lkdtm: Performing direct entry REPORT_STACK
8831 03:22:25.170532 <6>[ 217.007709] lkdtm: Stack offset: 144
8832 03:22:25.170996 <6>[ 217.011802] lkdtm: Performing direct entry REPORT_STACK
8833 03:22:25.171423 <6>[ 217.017338] lkdtm: Stack offset: 256
8834 03:22:25.212108 <6>[ 217.021431] lkdtm: Performing direct entry REPORT_STACK
8835 03:22:25.212627 <6>[ 217.026965] lkdtm: Stack offset: 384
8836 03:22:25.213108 <6>[ 217.031056] lkdtm: Performing direct entry REPORT_STACK
8837 03:22:25.213922 <6>[ 217.036594] lkdtm: Stack offset: 384
8838 03:22:25.214377 <6>[ 217.040685] lkdtm: Performing direct entry REPORT_STACK
8839 03:22:25.214828 <6>[ 217.046221] lkdtm: Stack offset: 464
8840 03:22:25.215263 <6>[ 217.050323] lkdtm: Performing direct entry REPORT_STACK
8841 03:22:25.215703 <6>[ 217.055855] lkdtm: Stack offset: 256
8842 03:22:25.216139 <6>[ 217.059954] lkdtm: Performing direct entry REPORT_STACK
8843 03:22:25.216658 <6>[ 217.065486] lkdtm: Stack offset: 304
8844 03:22:25.256622 <6>[ 217.069580] lkdtm: Performing direct entry REPORT_STACK
8845 03:22:25.257249 <6>[ 217.075117] lkdtm: Stack offset: 16
8846 03:22:25.257496 <6>[ 217.079143] lkdtm: Performing direct entry REPORT_STACK
8847 03:22:25.257784 <6>[ 217.084784] lkdtm: Stack offset: 464
8848 03:22:25.258047 <6>[ 217.088880] lkdtm: Performing direct entry REPORT_STACK
8849 03:22:25.258230 <6>[ 217.094413] lkdtm: Stack offset: 16
8850 03:22:25.258404 <6>[ 217.098426] lkdtm: Performing direct entry REPORT_STACK
8851 03:22:25.258575 <6>[ 217.103976] lkdtm: Stack offset: 464
8852 03:22:25.259793 <6>[ 217.108114] lkdtm: Performing direct entry REPORT_STACK
8853 03:22:25.301158 <6>[ 217.113650] lkdtm: Stack offset: 176
8854 03:22:25.301489 <6>[ 217.117746] lkdtm: Performing direct entry REPORT_STACK
8855 03:22:25.301706 <6>[ 217.123280] lkdtm: Stack offset: 400
8856 03:22:25.302335 <6>[ 217.127366] lkdtm: Performing direct entry REPORT_STACK
8857 03:22:25.302558 <6>[ 217.132903] lkdtm: Stack offset: 96
8858 03:22:25.302731 <6>[ 217.136903] lkdtm: Performing direct entry REPORT_STACK
8859 03:22:25.302889 <6>[ 217.142439] lkdtm: Stack offset: 96
8860 03:22:25.303164 <6>[ 217.146445] lkdtm: Performing direct entry REPORT_STACK
8861 03:22:25.303367 <6>[ 217.151977] lkdtm: Stack offset: 400
8862 03:22:25.346196 <6>[ 217.156061] lkdtm: Performing direct entry REPORT_STACK
8863 03:22:25.346514 <6>[ 217.161591] lkdtm: Stack offset: 160
8864 03:22:25.346700 <6>[ 217.165685] lkdtm: Performing direct entry REPORT_STACK
8865 03:22:25.346873 <6>[ 217.171231] lkdtm: Stack offset: 416
8866 03:22:25.347288 <6>[ 217.175336] lkdtm: Performing direct entry REPORT_STACK
8867 03:22:25.347451 <6>[ 217.180873] lkdtm: Stack offset: 416
8868 03:22:25.347597 <6>[ 217.184980] lkdtm: Performing direct entry REPORT_STACK
8869 03:22:25.347740 <6>[ 217.190523] lkdtm: Stack offset: 16
8870 03:22:25.347879 <6>[ 217.194559] lkdtm: Performing direct entry REPORT_STACK
8871 03:22:25.349475 <6>[ 217.200194] lkdtm: Stack offset: 176
8872 03:22:25.390749 <6>[ 217.204301] lkdtm: Performing direct entry REPORT_STACK
8873 03:22:25.391020 <6>[ 217.209837] lkdtm: Stack offset: 432
8874 03:22:25.391206 <6>[ 217.213933] lkdtm: Performing direct entry REPORT_STACK
8875 03:22:25.391627 <6>[ 217.219469] lkdtm: Stack offset: 64
8876 03:22:25.391813 <6>[ 217.223475] lkdtm: Performing direct entry REPORT_STACK
8877 03:22:25.391982 <6>[ 217.229010] lkdtm: Stack offset: 192
8878 03:22:25.392150 <6>[ 217.233187] lkdtm: Performing direct entry REPORT_STACK
8879 03:22:25.392302 <6>[ 217.238725] lkdtm: Stack offset: 80
8880 03:22:25.394177 <6>[ 217.242738] lkdtm: Performing direct entry REPORT_STACK
8881 03:22:25.435696 <6>[ 217.248275] lkdtm: Stack offset: 368
8882 03:22:25.436210 <6>[ 217.252369] lkdtm: Performing direct entry REPORT_STACK
8883 03:22:25.436584 <6>[ 217.257904] lkdtm: Stack offset: 336
8884 03:22:25.436926 <6>[ 217.261996] lkdtm: Performing direct entry REPORT_STACK
8885 03:22:25.437611 <6>[ 217.267531] lkdtm: Stack offset: 432
8886 03:22:25.437977 <6>[ 217.271630] lkdtm: Performing direct entry REPORT_STACK
8887 03:22:25.438359 <6>[ 217.277165] lkdtm: Stack offset: 32
8888 03:22:25.438687 <6>[ 217.281173] lkdtm: Performing direct entry REPORT_STACK
8889 03:22:25.439383 <6>[ 217.286709] lkdtm: Stack offset: 496
8890 03:22:25.480622 <6>[ 217.290801] lkdtm: Performing direct entry REPORT_STACK
8891 03:22:25.481150 <6>[ 217.296347] lkdtm: Stack offset: 16
8892 03:22:25.481635 <6>[ 217.300359] lkdtm: Performing direct entry REPORT_STACK
8893 03:22:25.482131 <6>[ 217.305908] lkdtm: Stack offset: 64
8894 03:22:25.482931 <6>[ 217.310037] lkdtm: Performing direct entry REPORT_STACK
8895 03:22:25.483333 <6>[ 217.315574] lkdtm: Stack offset: 16
8896 03:22:25.483772 <6>[ 217.319579] lkdtm: Performing direct entry REPORT_STACK
8897 03:22:25.484215 <6>[ 217.325117] lkdtm: Stack offset: 96
8898 03:22:25.484639 <6>[ 217.329123] lkdtm: Performing direct entry REPORT_STACK
8899 03:22:25.485157 <6>[ 217.334661] lkdtm: Stack offset: 16
8900 03:22:25.525127 <6>[ 217.338663] lkdtm: Performing direct entry REPORT_STACK
8901 03:22:25.525657 <6>[ 217.344196] lkdtm: Stack offset: 320
8902 03:22:25.526530 <6>[ 217.348293] lkdtm: Performing direct entry REPORT_STACK
8903 03:22:25.526952 <6>[ 217.353824] lkdtm: Stack offset: 160
8904 03:22:25.527392 <6>[ 217.357929] lkdtm: Performing direct entry REPORT_STACK
8905 03:22:25.527827 <6>[ 217.363467] lkdtm: Stack offset: 80
8906 03:22:25.528256 <6>[ 217.367474] lkdtm: Performing direct entry REPORT_STACK
8907 03:22:25.528695 <6>[ 217.373009] lkdtm: Stack offset: 432
8908 03:22:25.529214 <6>[ 217.377108] lkdtm: Performing direct entry REPORT_STACK
8909 03:22:25.569960 <6>[ 217.382645] lkdtm: Stack offset: 208
8910 03:22:25.570566 <6>[ 217.386735] lkdtm: Performing direct entry REPORT_STACK
8911 03:22:25.570969 <6>[ 217.392267] lkdtm: Stack offset: 304
8912 03:22:25.571329 <6>[ 217.396363] lkdtm: Performing direct entry REPORT_STACK
8913 03:22:25.571672 <6>[ 217.401894] lkdtm: Stack offset: 288
8914 03:22:25.572361 <6>[ 217.405989] lkdtm: Performing direct entry REPORT_STACK
8915 03:22:25.572733 <6>[ 217.411531] lkdtm: Stack offset: 32
8916 03:22:25.573068 <6>[ 217.415555] lkdtm: Performing direct entry REPORT_STACK
8917 03:22:25.573552 <6>[ 217.421214] lkdtm: Stack offset: 32
8918 03:22:25.614463 <6>[ 217.425226] lkdtm: Performing direct entry REPORT_STACK
8919 03:22:25.614820 <6>[ 217.430765] lkdtm: Stack offset: 64
8920 03:22:25.615053 <6>[ 217.434769] lkdtm: Performing direct entry REPORT_STACK
8921 03:22:25.615293 <6>[ 217.440302] lkdtm: Stack offset: 288
8922 03:22:25.615486 <6>[ 217.444398] lkdtm: Performing direct entry REPORT_STACK
8923 03:22:25.615889 <6>[ 217.449931] lkdtm: Stack offset: 304
8924 03:22:25.616025 <6>[ 217.454038] lkdtm: Performing direct entry REPORT_STACK
8925 03:22:25.616144 <6>[ 217.459577] lkdtm: Stack offset: 208
8926 03:22:25.616256 <6>[ 217.463687] lkdtm: Performing direct entry REPORT_STACK
8927 03:22:25.617661 <6>[ 217.469224] lkdtm: Stack offset: 0
8928 03:22:25.659115 <6>[ 217.473158] lkdtm: Performing direct entry REPORT_STACK
8929 03:22:25.659493 <6>[ 217.478705] lkdtm: Stack offset: 48
8930 03:22:25.659745 <6>[ 217.482726] lkdtm: Performing direct entry REPORT_STACK
8931 03:22:25.659978 <6>[ 217.488268] lkdtm: Stack offset: 80
8932 03:22:25.660467 <6>[ 217.492294] lkdtm: Performing direct entry REPORT_STACK
8933 03:22:25.660684 <6>[ 217.497829] lkdtm: Stack offset: 96
8934 03:22:25.660931 <6>[ 217.501852] lkdtm: Performing direct entry REPORT_STACK
8935 03:22:25.661154 <6>[ 217.507397] lkdtm: Stack offset: 32
8936 03:22:25.662293 <6>[ 217.511431] lkdtm: Performing direct entry REPORT_STACK
8937 03:22:25.704014 <6>[ 217.516969] lkdtm: Stack offset: 352
8938 03:22:25.704339 <6>[ 217.521078] lkdtm: Performing direct entry REPORT_STACK
8939 03:22:25.704565 <6>[ 217.526618] lkdtm: Stack offset: 320
8940 03:22:25.704762 <6>[ 217.530747] lkdtm: Performing direct entry REPORT_STACK
8941 03:22:25.704948 <6>[ 217.536405] lkdtm: Stack offset: 224
8942 03:22:25.705125 <6>[ 217.540503] lkdtm: Performing direct entry REPORT_STACK
8943 03:22:25.705557 <6>[ 217.546035] lkdtm: Stack offset: 128
8944 03:22:25.705747 <6>[ 217.550129] lkdtm: Performing direct entry REPORT_STACK
8945 03:22:25.707343 <6>[ 217.555664] lkdtm: Stack offset: 144
8946 03:22:25.748728 <6>[ 217.559762] lkdtm: Performing direct entry REPORT_STACK
8947 03:22:25.749003 <6>[ 217.565298] lkdtm: Stack offset: 320
8948 03:22:25.749201 <6>[ 217.569391] lkdtm: Performing direct entry REPORT_STACK
8949 03:22:25.749385 <6>[ 217.574926] lkdtm: Stack offset: 336
8950 03:22:25.749566 <6>[ 217.579017] lkdtm: Performing direct entry REPORT_STACK
8951 03:22:25.749709 <6>[ 217.584553] lkdtm: Stack offset: 128
8952 03:22:25.750093 <6>[ 217.588646] lkdtm: Performing direct entry REPORT_STACK
8953 03:22:25.750249 <6>[ 217.594183] lkdtm: Stack offset: 416
8954 03:22:25.752070 <6>[ 217.598292] lkdtm: Performing direct entry REPORT_STACK
8955 03:22:25.752314 <6>[ 217.603828] lkdtm: Stack offset: 64
8956 03:22:25.793469 <6>[ 217.607836] lkdtm: Performing direct entry REPORT_STACK
8957 03:22:25.793856 <6>[ 217.613371] lkdtm: Stack offset: 272
8958 03:22:25.794114 <6>[ 217.617476] lkdtm: Performing direct entry REPORT_STACK
8959 03:22:25.794326 <6>[ 217.623016] lkdtm: Stack offset: 320
8960 03:22:25.794865 <6>[ 217.627154] lkdtm: Performing direct entry REPORT_STACK
8961 03:22:25.795020 <6>[ 217.632802] lkdtm: Stack offset: 224
8962 03:22:25.795147 <6>[ 217.636906] lkdtm: Performing direct entry REPORT_STACK
8963 03:22:25.795267 <6>[ 217.642448] lkdtm: Stack offset: 128
8964 03:22:25.796699 <6>[ 217.646567] lkdtm: Performing direct entry REPORT_STACK
8965 03:22:25.838194 <6>[ 217.652105] lkdtm: Stack offset: 240
8966 03:22:25.838519 <6>[ 217.656223] lkdtm: Performing direct entry REPORT_STACK
8967 03:22:25.838743 <6>[ 217.661758] lkdtm: Stack offset: 144
8968 03:22:25.839199 <6>[ 217.665857] lkdtm: Performing direct entry REPORT_STACK
8969 03:22:25.839406 <6>[ 217.671390] lkdtm: Stack offset: 496
8970 03:22:25.839597 <6>[ 217.675492] lkdtm: Performing direct entry REPORT_STACK
8971 03:22:25.839763 <6>[ 217.681030] lkdtm: Stack offset: 480
8972 03:22:25.839924 <6>[ 217.685124] lkdtm: Performing direct entry REPORT_STACK
8973 03:22:25.841448 <6>[ 217.690659] lkdtm: Stack offset: 336
8974 03:22:25.882670 <6>[ 217.694754] lkdtm: Performing direct entry REPORT_STACK
8975 03:22:25.882942 <6>[ 217.700289] lkdtm: Stack offset: 288
8976 03:22:25.883142 <6>[ 217.704383] lkdtm: Performing direct entry REPORT_STACK
8977 03:22:25.883328 <6>[ 217.709918] lkdtm: Stack offset: 80
8978 03:22:25.883504 <6>[ 217.713929] lkdtm: Performing direct entry REPORT_STACK
8979 03:22:25.883870 <6>[ 217.719474] lkdtm: Stack offset: 160
8980 03:22:25.883995 <6>[ 217.723569] lkdtm: Performing direct entry REPORT_STACK
8981 03:22:25.884121 <6>[ 217.729105] lkdtm: Stack offset: 16
8982 03:22:25.885944 <6>[ 217.733112] lkdtm: Performing direct entry REPORT_STACK
8983 03:22:25.927550 <6>[ 217.738648] lkdtm: Stack offset: 368
8984 03:22:25.927824 <6>[ 217.742749] lkdtm: Performing direct entry REPORT_STACK
8985 03:22:25.928023 <6>[ 217.748300] lkdtm: Stack offset: 384
8986 03:22:25.928225 <6>[ 217.752524] lkdtm: Performing direct entry REPORT_STACK
8987 03:22:25.928678 <6>[ 217.758060] lkdtm: Stack offset: 448
8988 03:22:25.928863 <6>[ 217.762155] lkdtm: Performing direct entry REPORT_STACK
8989 03:22:25.929026 <6>[ 217.767691] lkdtm: Stack offset: 240
8990 03:22:25.929205 <6>[ 217.771787] lkdtm: Performing direct entry REPORT_STACK
8991 03:22:25.929367 <6>[ 217.777322] lkdtm: Stack offset: 16
8992 03:22:25.931243 <6>[ 217.781339] lkdtm: Performing direct entry REPORT_STACK
8993 03:22:25.972326 <6>[ 217.786875] lkdtm: Stack offset: 448
8994 03:22:25.972685 <6>[ 217.790978] lkdtm: Performing direct entry REPORT_STACK
8995 03:22:25.972920 <6>[ 217.796513] lkdtm: Stack offset: 192
8996 03:22:25.973151 <6>[ 217.800630] lkdtm: Performing direct entry REPORT_STACK
8997 03:22:25.973362 <6>[ 217.806168] lkdtm: Stack offset: 416
8998 03:22:25.973818 <6>[ 217.810263] lkdtm: Performing direct entry REPORT_STACK
8999 03:22:25.974073 <6>[ 217.815795] lkdtm: Stack offset: 176
9000 03:22:25.974251 <6>[ 217.819910] lkdtm: Performing direct entry REPORT_STACK
9001 03:22:25.975644 <6>[ 217.825445] lkdtm: Stack offset: 80
9002 03:22:26.017065 <6>[ 217.829450] lkdtm: Performing direct entry REPORT_STACK
9003 03:22:26.017385 <6>[ 217.834980] lkdtm: Stack offset: 144
9004 03:22:26.017608 <6>[ 217.839069] lkdtm: Performing direct entry REPORT_STACK
9005 03:22:26.017803 <6>[ 217.844766] lkdtm: Stack offset: 224
9006 03:22:26.017988 <6>[ 217.848856] lkdtm: Performing direct entry REPORT_STACK
9007 03:22:26.018195 <6>[ 217.854388] lkdtm: Stack offset: 128
9008 03:22:26.018371 <6>[ 217.858488] lkdtm: Performing direct entry REPORT_STACK
9009 03:22:26.018788 <6>[ 217.864028] lkdtm: Stack offset: 448
9010 03:22:26.020333 <6>[ 217.868131] lkdtm: Performing direct entry REPORT_STACK
9011 03:22:26.061814 <6>[ 217.873667] lkdtm: Stack offset: 480
9012 03:22:26.062160 <6>[ 217.877764] lkdtm: Performing direct entry REPORT_STACK
9013 03:22:26.062510 <6>[ 217.883299] lkdtm: Stack offset: 384
9014 03:22:26.062826 <6>[ 217.887394] lkdtm: Performing direct entry REPORT_STACK
9015 03:22:26.063128 <6>[ 217.892929] lkdtm: Stack offset: 112
9016 03:22:26.063771 <6>[ 217.897089] lkdtm: Performing direct entry REPORT_STACK
9017 03:22:26.064139 <6>[ 217.902635] lkdtm: Stack offset: 368
9018 03:22:26.064476 <6>[ 217.906728] lkdtm: Performing direct entry REPORT_STACK
9019 03:22:26.064800 <6>[ 217.912263] lkdtm: Stack offset: 368
9020 03:22:26.106957 <6>[ 217.916357] lkdtm: Performing direct entry REPORT_STACK
9021 03:22:26.107486 <6>[ 217.921893] lkdtm: Stack offset: 240
9022 03:22:26.107870 <6>[ 217.925988] lkdtm: Performing direct entry REPORT_STACK
9023 03:22:26.108220 <6>[ 217.931523] lkdtm: Stack offset: 48
9024 03:22:26.108936 <6>[ 217.935536] lkdtm: Performing direct entry REPORT_STACK
9025 03:22:26.109334 <6>[ 217.941072] lkdtm: Stack offset: 400
9026 03:22:26.109675 <6>[ 217.945166] lkdtm: Performing direct entry REPORT_STACK
9027 03:22:26.110041 <6>[ 217.950706] lkdtm: Stack offset: 16
9028 03:22:26.110494 <6>[ 217.954727] lkdtm: Performing direct entry REPORT_STACK
9029 03:22:26.110913 <6>[ 217.960372] lkdtm: Stack offset: 112
9030 03:22:26.151630 <6>[ 217.964477] lkdtm: Performing direct entry REPORT_STACK
9031 03:22:26.152203 <6>[ 217.970012] lkdtm: Stack offset: 432
9032 03:22:26.152618 <6>[ 217.974156] lkdtm: Performing direct entry REPORT_STACK
9033 03:22:26.152995 <6>[ 217.979699] lkdtm: Stack offset: 304
9034 03:22:26.153349 <6>[ 217.983817] lkdtm: Performing direct entry REPORT_STACK
9035 03:22:26.153690 <6>[ 217.989355] lkdtm: Stack offset: 96
9036 03:22:26.154459 <6>[ 217.993366] lkdtm: Performing direct entry REPORT_STACK
9037 03:22:26.154958 <6>[ 217.998902] lkdtm: Stack offset: 400
9038 03:22:26.155542 <6>[ 218.002996] lkdtm: Performing direct entry REPORT_STACK
9039 03:22:26.196334 <6>[ 218.008533] lkdtm: Stack offset: 272
9040 03:22:26.196858 <6>[ 218.012629] lkdtm: Performing direct entry REPORT_STACK
9041 03:22:26.197342 <6>[ 218.018165] lkdtm: Stack offset: 320
9042 03:22:26.197792 <6>[ 218.022273] lkdtm: Performing direct entry REPORT_STACK
9043 03:22:26.198280 <6>[ 218.027875] lkdtm: Stack offset: 64
9044 03:22:26.199096 <6>[ 218.031898] lkdtm: Performing direct entry REPORT_STACK
9045 03:22:26.199531 <6>[ 218.037434] lkdtm: Stack offset: 208
9046 03:22:26.199978 <6>[ 218.041529] lkdtm: Performing direct entry REPORT_STACK
9047 03:22:26.200323 <6>[ 218.047066] lkdtm: Stack offset: 48
9048 03:22:26.241301 <6>[ 218.051061] lkdtm: Performing direct entry REPORT_STACK
9049 03:22:26.241871 <6>[ 218.056605] lkdtm: Stack offset: 256
9050 03:22:26.242306 <6>[ 218.060705] lkdtm: Performing direct entry REPORT_STACK
9051 03:22:26.242665 <6>[ 218.066256] lkdtm: Stack offset: 432
9052 03:22:26.243387 <6>[ 218.070478] lkdtm: Performing direct entry REPORT_STACK
9053 03:22:26.243764 <6>[ 218.076016] lkdtm: Stack offset: 368
9054 03:22:26.244100 <6>[ 218.080124] lkdtm: Performing direct entry REPORT_STACK
9055 03:22:26.244425 <6>[ 218.085660] lkdtm: Stack offset: 480
9056 03:22:26.244894 <6>[ 218.089755] lkdtm: Performing direct entry REPORT_STACK
9057 03:22:26.245309 <6>[ 218.095291] lkdtm: Stack offset: 48
9058 03:22:26.285538 <6>[ 218.099301] lkdtm: Performing direct entry REPORT_STACK
9059 03:22:26.285937 <6>[ 218.104824] lkdtm: Stack offset: 240
9060 03:22:26.286238 <6>[ 218.108913] lkdtm: Performing direct entry REPORT_STACK
9061 03:22:26.286735 <6>[ 218.114454] lkdtm: Stack offset: 32
9062 03:22:26.286932 <6>[ 218.118479] lkdtm: Performing direct entry REPORT_STACK
9063 03:22:26.287125 <6>[ 218.124012] lkdtm: Stack offset: 96
9064 03:22:26.287297 <6>[ 218.128032] lkdtm: Performing direct entry REPORT_STACK
9065 03:22:26.287445 <6>[ 218.133570] lkdtm: Stack offset: 432
9066 03:22:26.288825 <6>[ 218.137669] lkdtm: Performing direct entry REPORT_STACK
9067 03:22:26.330350 <6>[ 218.143212] lkdtm: Stack offset: 384
9068 03:22:26.330714 <6>[ 218.147340] lkdtm: Performing direct entry REPORT_STACK
9069 03:22:26.331215 <6>[ 218.152988] lkdtm: Stack offset: 176
9070 03:22:26.331534 <6>[ 218.157085] lkdtm: Performing direct entry REPORT_STACK
9071 03:22:26.331785 <6>[ 218.162621] lkdtm: Stack offset: 128
9072 03:22:26.331998 <6>[ 218.166708] lkdtm: Performing direct entry REPORT_STACK
9073 03:22:26.332221 <6>[ 218.172237] lkdtm: Stack offset: 176
9074 03:22:26.332387 <6>[ 218.176333] lkdtm: Performing direct entry REPORT_STACK
9075 03:22:26.333642 <6>[ 218.181870] lkdtm: Stack offset: 464
9076 03:22:26.375199 <6>[ 218.186004] lkdtm: Performing direct entry REPORT_STACK
9077 03:22:26.375522 <6>[ 218.191542] lkdtm: Stack offset: 480
9078 03:22:26.375740 <6>[ 218.195642] lkdtm: Performing direct entry REPORT_STACK
9079 03:22:26.375937 <6>[ 218.201178] lkdtm: Stack offset: 400
9080 03:22:26.376371 <6>[ 218.205280] lkdtm: Performing direct entry REPORT_STACK
9081 03:22:26.376545 <6>[ 218.210811] lkdtm: Stack offset: 272
9082 03:22:26.376703 <6>[ 218.214899] lkdtm: Performing direct entry REPORT_STACK
9083 03:22:26.376855 <6>[ 218.220431] lkdtm: Stack offset: 432
9084 03:22:26.377003 <6>[ 218.224523] lkdtm: Performing direct entry REPORT_STACK
9085 03:22:26.378527 <6>[ 218.230059] lkdtm: Stack offset: 256
9086 03:22:26.419893 <6>[ 218.234152] lkdtm: Performing direct entry REPORT_STACK
9087 03:22:26.420160 <6>[ 218.239687] lkdtm: Stack offset: 288
9088 03:22:26.420355 <6>[ 218.243788] lkdtm: Performing direct entry REPORT_STACK
9089 03:22:26.420820 <6>[ 218.249398] lkdtm: Stack offset: 256
9090 03:22:26.421025 <6>[ 218.253508] lkdtm: Performing direct entry REPORT_STACK
9091 03:22:26.421202 <6>[ 218.259043] lkdtm: Stack offset: 224
9092 03:22:26.421372 <6>[ 218.263198] lkdtm: Performing direct entry REPORT_STACK
9093 03:22:26.421527 <6>[ 218.268803] lkdtm: Stack offset: 272
9094 03:22:26.423399 <6>[ 218.272895] lkdtm: Performing direct entry REPORT_STACK
9095 03:22:26.464754 <6>[ 218.278431] lkdtm: Stack offset: 48
9096 03:22:26.465628 <6>[ 218.282438] lkdtm: Performing direct entry REPORT_STACK
9097 03:22:26.466076 <6>[ 218.287973] lkdtm: Stack offset: 288
9098 03:22:26.466446 <6>[ 218.292067] lkdtm: Performing direct entry REPORT_STACK
9099 03:22:26.466792 <6>[ 218.297602] lkdtm: Stack offset: 64
9100 03:22:26.467124 <6>[ 218.301611] lkdtm: Performing direct entry REPORT_STACK
9101 03:22:26.467445 <6>[ 218.307146] lkdtm: Stack offset: 304
9102 03:22:26.467759 <6>[ 218.311244] lkdtm: Performing direct entry REPORT_STACK
9103 03:22:26.468494 <6>[ 218.316767] lkdtm: Stack offset: 208
9104 03:22:26.509529 <6>[ 218.320855] lkdtm: Performing direct entry REPORT_STACK
9105 03:22:26.510089 <6>[ 218.326401] lkdtm: Stack offset: 256
9106 03:22:26.510470 <6>[ 218.330502] lkdtm: Performing direct entry REPORT_STACK
9107 03:22:26.510815 <6>[ 218.336038] lkdtm: Stack offset: 496
9108 03:22:26.511493 <6>[ 218.340133] lkdtm: Performing direct entry REPORT_STACK
9109 03:22:26.511866 <6>[ 218.345668] lkdtm: Stack offset: 16
9110 03:22:26.512203 <6>[ 218.349674] lkdtm: Performing direct entry REPORT_STACK
9111 03:22:26.512530 <6>[ 218.355209] lkdtm: Stack offset: 272
9112 03:22:26.513063 <6>[ 218.359320] lkdtm: Performing direct entry REPORT_STACK
9113 03:22:26.554319 <6>[ 218.364973] lkdtm: Stack offset: 416
9114 03:22:26.554905 <6>[ 218.369066] lkdtm: Performing direct entry REPORT_STACK
9115 03:22:26.555396 <6>[ 218.374601] lkdtm: Stack offset: 80
9116 03:22:26.555846 <6>[ 218.378609] lkdtm: Performing direct entry REPORT_STACK
9117 03:22:26.556650 <6>[ 218.384152] lkdtm: Stack offset: 192
9118 03:22:26.557054 <6>[ 218.388258] lkdtm: Performing direct entry REPORT_STACK
9119 03:22:26.557495 <6>[ 218.393790] lkdtm: Stack offset: 176
9120 03:22:26.557964 <6>[ 218.397886] lkdtm: Performing direct entry REPORT_STACK
9121 03:22:26.558426 <6>[ 218.403423] lkdtm: Stack offset: 336
9122 03:22:26.558950 <6>[ 218.407514] lkdtm: Performing direct entry REPORT_STACK
9123 03:22:26.598930 <6>[ 218.413051] lkdtm: Stack offset: 480
9124 03:22:26.599452 <6>[ 218.417144] lkdtm: Performing direct entry REPORT_STACK
9125 03:22:26.600282 <6>[ 218.422680] lkdtm: Stack offset: 240
9126 03:22:26.600691 <6>[ 218.426770] lkdtm: Performing direct entry REPORT_STACK
9127 03:22:26.601137 <6>[ 218.432311] lkdtm: Stack offset: 144
9128 03:22:26.601568 <6>[ 218.436417] lkdtm: Performing direct entry REPORT_STACK
9129 03:22:26.601994 <6>[ 218.441950] lkdtm: Stack offset: 352
9130 03:22:26.602496 <6>[ 218.446053] lkdtm: Performing direct entry REPORT_STACK
9131 03:22:26.603028 <6>[ 218.451591] lkdtm: Stack offset: 288
9132 03:22:26.643357 <6>[ 218.455687] lkdtm: Performing direct entry REPORT_STACK
9133 03:22:26.643678 <6>[ 218.461224] lkdtm: Stack offset: 304
9134 03:22:26.644307 <6>[ 218.465328] lkdtm: Performing direct entry REPORT_STACK
9135 03:22:26.644525 <6>[ 218.470876] lkdtm: Stack offset: 464
9136 03:22:26.644805 <6>[ 218.475006] lkdtm: Performing direct entry REPORT_STACK
9137 03:22:26.645041 <6>[ 218.480631] lkdtm: Stack offset: 320
9138 03:22:26.645268 <6>[ 218.484732] lkdtm: Performing direct entry REPORT_STACK
9139 03:22:26.645463 <6>[ 218.490266] lkdtm: Stack offset: 304
9140 03:22:26.646627 <6>[ 218.494361] lkdtm: Performing direct entry REPORT_STACK
9141 03:22:26.688172 <6>[ 218.499900] lkdtm: Stack offset: 272
9142 03:22:26.688653 <6>[ 218.503998] lkdtm: Performing direct entry REPORT_STACK
9143 03:22:26.688986 <6>[ 218.509529] lkdtm: Stack offset: 32
9144 03:22:26.689223 <6>[ 218.513532] lkdtm: Performing direct entry REPORT_STACK
9145 03:22:26.689724 <6>[ 218.519062] lkdtm: Stack offset: 448
9146 03:22:26.689907 <6>[ 218.523187] lkdtm: Performing direct entry REPORT_STACK
9147 03:22:26.690088 <6>[ 218.528837] lkdtm: Stack offset: 64
9148 03:22:26.690269 <6>[ 218.532846] lkdtm: Performing direct entry REPORT_STACK
9149 03:22:26.690459 <6>[ 218.538379] lkdtm: Stack offset: 256
9150 03:22:26.733081 <6>[ 218.542463] lkdtm: Performing direct entry REPORT_STACK
9151 03:22:26.733388 <6>[ 218.547994] lkdtm: Stack offset: 160
9152 03:22:26.733579 <6>[ 218.552093] lkdtm: Performing direct entry REPORT_STACK
9153 03:22:26.733753 <6>[ 218.557631] lkdtm: Stack offset: 224
9154 03:22:26.734173 <6>[ 218.561729] lkdtm: Performing direct entry REPORT_STACK
9155 03:22:26.734372 <6>[ 218.567273] lkdtm: Stack offset: 16
9156 03:22:26.734527 <6>[ 218.571304] lkdtm: Performing direct entry REPORT_STACK
9157 03:22:26.734681 <6>[ 218.576894] lkdtm: Stack offset: 304
9158 03:22:26.734830 <6>[ 218.580991] lkdtm: Performing direct entry REPORT_STACK
9159 03:22:26.736410 <6>[ 218.586528] lkdtm: Stack offset: 480
9160 03:22:26.777636 <6>[ 218.590629] lkdtm: Performing direct entry REPORT_STACK
9161 03:22:26.777909 <6>[ 218.596165] lkdtm: Stack offset: 0
9162 03:22:26.778122 <6>[ 218.600085] lkdtm: Performing direct entry REPORT_STACK
9163 03:22:26.778301 <6>[ 218.605620] lkdtm: Stack offset: 144
9164 03:22:26.778723 <6>[ 218.609712] lkdtm: Performing direct entry REPORT_STACK
9165 03:22:26.778909 <6>[ 218.615317] lkdtm: Stack offset: 384
9166 03:22:26.779075 <6>[ 218.619427] lkdtm: Performing direct entry REPORT_STACK
9167 03:22:26.779238 <6>[ 218.624963] lkdtm: Stack offset: 416
9168 03:22:26.780981 <6>[ 218.629067] lkdtm: Performing direct entry REPORT_STACK
9169 03:22:26.822368 <6>[ 218.634603] lkdtm: Stack offset: 144
9170 03:22:26.822667 <6>[ 218.638697] lkdtm: Performing direct entry REPORT_STACK
9171 03:22:26.822852 <6>[ 218.644232] lkdtm: Stack offset: 288
9172 03:22:26.823020 <6>[ 218.648331] lkdtm: Performing direct entry REPORT_STACK
9173 03:22:26.823183 <6>[ 218.653866] lkdtm: Stack offset: 384
9174 03:22:26.823311 <6>[ 218.657962] lkdtm: Performing direct entry REPORT_STACK
9175 03:22:26.823750 <6>[ 218.663496] lkdtm: Stack offset: 0
9176 03:22:26.824099 <6>[ 218.667421] lkdtm: Performing direct entry REPORT_STACK
9177 03:22:26.824416 <6>[ 218.672957] lkdtm: Stack offset: 256
9178 03:22:26.867401 <6>[ 218.677049] lkdtm: Performing direct entry REPORT_STACK
9179 03:22:26.867925 <6>[ 218.682590] lkdtm: Stack offset: 64
9180 03:22:26.868291 <6>[ 218.686611] lkdtm: Performing direct entry REPORT_STACK
9181 03:22:26.868627 <6>[ 218.692208] lkdtm: Stack offset: 192
9182 03:22:26.869299 <6>[ 218.696313] lkdtm: Performing direct entry REPORT_STACK
9183 03:22:26.869653 <6>[ 218.701845] lkdtm: Stack offset: 432
9184 03:22:26.869977 <6>[ 218.705941] lkdtm: Performing direct entry REPORT_STACK
9185 03:22:26.870330 <6>[ 218.711478] lkdtm: Stack offset: 320
9186 03:22:26.870649 <6>[ 218.715570] lkdtm: Performing direct entry REPORT_STACK
9187 03:22:26.871105 <6>[ 218.721107] lkdtm: Stack offset: 128
9188 03:22:26.911929 <6>[ 218.725196] lkdtm: Performing direct entry REPORT_STACK
9189 03:22:26.912445 <6>[ 218.730733] lkdtm: Stack offset: 480
9190 03:22:26.912808 <6>[ 218.734821] lkdtm: Performing direct entry REPORT_STACK
9191 03:22:26.913145 <6>[ 218.740353] lkdtm: Stack offset: 432
9192 03:22:26.913821 <6>[ 218.744448] lkdtm: Performing direct entry REPORT_STACK
9193 03:22:26.914209 <6>[ 218.749981] lkdtm: Stack offset: 144
9194 03:22:26.914533 <6>[ 218.754086] lkdtm: Performing direct entry REPORT_STACK
9195 03:22:26.914850 <6>[ 218.759623] lkdtm: Stack offset: 208
9196 03:22:26.915532 <6>[ 218.763721] lkdtm: Performing direct entry REPORT_STACK
9197 03:22:26.956765 <6>[ 218.769259] lkdtm: Stack offset: 48
9198 03:22:26.957272 <6>[ 218.773262] lkdtm: Performing direct entry REPORT_STACK
9199 03:22:26.957637 <6>[ 218.778798] lkdtm: Stack offset: 272
9200 03:22:26.957970 <6>[ 218.782888] lkdtm: Performing direct entry REPORT_STACK
9201 03:22:26.958324 <6>[ 218.788425] lkdtm: Stack offset: 352
9202 03:22:26.959028 <6>[ 218.792534] lkdtm: Performing direct entry REPORT_STACK
9203 03:22:26.959394 <6>[ 218.798181] lkdtm: Stack offset: 160
9204 03:22:26.959709 <6>[ 218.802285] lkdtm: Performing direct entry REPORT_STACK
9205 03:22:26.960435 <6>[ 218.807827] lkdtm: Stack offset: 272
9206 03:22:27.001320 <6>[ 218.811931] lkdtm: Performing direct entry REPORT_STACK
9207 03:22:27.001792 <6>[ 218.817464] lkdtm: Stack offset: 320
9208 03:22:27.002056 <6>[ 218.821558] lkdtm: Performing direct entry REPORT_STACK
9209 03:22:27.002221 <6>[ 218.827102] lkdtm: Stack offset: 400
9210 03:22:27.002700 <6>[ 218.831219] lkdtm: Performing direct entry REPORT_STACK
9211 03:22:27.002901 <6>[ 218.836745] lkdtm: Stack offset: 128
9212 03:22:27.003113 <6>[ 218.840857] lkdtm: Performing direct entry REPORT_STACK
9213 03:22:27.003316 <6>[ 218.846391] lkdtm: Stack offset: 224
9214 03:22:27.003444 <6>[ 218.850508] lkdtm: Performing direct entry REPORT_STACK
9215 03:22:27.004520 <6>[ 218.856048] lkdtm: Stack offset: 192
9216 03:22:27.046050 <6>[ 218.860156] lkdtm: Performing direct entry REPORT_STACK
9217 03:22:27.046420 <6>[ 218.865687] lkdtm: Stack offset: 80
9218 03:22:27.046673 <6>[ 218.869711] lkdtm: Performing direct entry REPORT_STACK
9219 03:22:27.047138 <6>[ 218.875260] lkdtm: Stack offset: 64
9220 03:22:27.047300 <6>[ 218.879303] lkdtm: Performing direct entry REPORT_STACK
9221 03:22:27.047507 <6>[ 218.884947] lkdtm: Stack offset: 352
9222 03:22:27.047692 <6>[ 218.889043] lkdtm: Performing direct entry REPORT_STACK
9223 03:22:27.047844 <6>[ 218.894575] lkdtm: Stack offset: 224
9224 03:22:27.049289 <6>[ 218.898672] lkdtm: Performing direct entry REPORT_STACK
9225 03:22:27.090800 <6>[ 218.904203] lkdtm: Stack offset: 32
9226 03:22:27.091105 <6>[ 218.908208] lkdtm: Performing direct entry REPORT_STACK
9227 03:22:27.091295 <6>[ 218.913741] lkdtm: Stack offset: 416
9228 03:22:27.091468 <6>[ 218.917834] lkdtm: Performing direct entry REPORT_STACK
9229 03:22:27.091635 <6>[ 218.923366] lkdtm: Stack offset: 352
9230 03:22:27.091798 <6>[ 218.927461] lkdtm: Performing direct entry REPORT_STACK
9231 03:22:27.092156 <6>[ 218.932996] lkdtm: Stack offset: 80
9232 03:22:27.092273 <6>[ 218.937014] lkdtm: Performing direct entry REPORT_STACK
9233 03:22:27.094069 <6>[ 218.942549] lkdtm: Stack offset: 368
9234 03:22:27.135782 <6>[ 218.946645] lkdtm: Performing direct entry REPORT_STACK
9235 03:22:27.136331 <6>[ 218.952180] lkdtm: Stack offset: 496
9236 03:22:27.136714 <6>[ 218.956277] lkdtm: Performing direct entry REPORT_STACK
9237 03:22:27.137057 <6>[ 218.961813] lkdtm: Stack offset: 272
9238 03:22:27.137388 <6>[ 218.965908] lkdtm: Performing direct entry REPORT_STACK
9239 03:22:27.138090 <6>[ 218.971444] lkdtm: Stack offset: 16
9240 03:22:27.138457 <6>[ 218.975459] lkdtm: Performing direct entry REPORT_STACK
9241 03:22:27.138787 <6>[ 218.980995] lkdtm: Stack offset: 368
9242 03:22:27.139235 <6>[ 218.985089] lkdtm: Performing direct entry REPORT_STACK
9243 03:22:27.139586 <6>[ 218.990625] lkdtm: Stack offset: 256
9244 03:22:27.180487 <6>[ 218.994725] lkdtm: Performing direct entry REPORT_STACK
9245 03:22:27.181003 <6>[ 219.000286] lkdtm: Stack offset: 96
9246 03:22:27.181378 <6>[ 219.004403] lkdtm: Performing direct entry REPORT_STACK
9247 03:22:27.181726 <6>[ 219.009942] lkdtm: Stack offset: 448
9248 03:22:27.182453 <6>[ 219.014037] lkdtm: Performing direct entry REPORT_STACK
9249 03:22:27.182824 <6>[ 219.019573] lkdtm: Stack offset: 432
9250 03:22:27.183161 <6>[ 219.023666] lkdtm: Performing direct entry REPORT_STACK
9251 03:22:27.183487 <6>[ 219.029202] lkdtm: Stack offset: 160
9252 03:22:27.183999 <6>[ 219.033299] lkdtm: Performing direct entry REPORT_STACK
9253 03:22:27.225149 <6>[ 219.038834] lkdtm: Stack offset: 64
9254 03:22:27.225685 <6>[ 219.042840] lkdtm: Performing direct entry REPORT_STACK
9255 03:22:27.226102 <6>[ 219.048376] lkdtm: Stack offset: 0
9256 03:22:27.226809 <6>[ 219.052295] lkdtm: Performing direct entry REPORT_STACK
9257 03:22:27.227183 <6>[ 219.057832] lkdtm: Stack offset: 192
9258 03:22:27.227518 <6>[ 219.061936] lkdtm: Performing direct entry REPORT_STACK
9259 03:22:27.227840 <6>[ 219.067472] lkdtm: Stack offset: 336
9260 03:22:27.228158 <6>[ 219.071573] lkdtm: Performing direct entry REPORT_STACK
9261 03:22:27.228702 <6>[ 219.077108] lkdtm: Stack offset: 304
9262 03:22:27.269774 <6>[ 219.081205] lkdtm: Performing direct entry REPORT_STACK
9263 03:22:27.270353 <6>[ 219.086741] lkdtm: Stack offset: 256
9264 03:22:27.270835 <6>[ 219.090833] lkdtm: Performing direct entry REPORT_STACK
9265 03:22:27.271286 <6>[ 219.096368] lkdtm: Stack offset: 240
9266 03:22:27.272075 <6>[ 219.100460] lkdtm: Performing direct entry REPORT_STACK
9267 03:22:27.272476 <6>[ 219.105996] lkdtm: Stack offset: 48
9268 03:22:27.272921 <6>[ 219.110006] lkdtm: Performing direct entry REPORT_STACK
9269 03:22:27.273390 <6>[ 219.115556] lkdtm: Stack offset: 496
9270 03:22:27.273912 <6>[ 219.119788] lkdtm: Performing direct entry REPORT_STACK
9271 03:22:27.314490 <6>[ 219.125327] lkdtm: Stack offset: 96
9272 03:22:27.315005 <6>[ 219.129338] lkdtm: Performing direct entry REPORT_STACK
9273 03:22:27.315618 <6>[ 219.134874] lkdtm: Stack offset: 112
9274 03:22:27.316209 <6>[ 219.138966] lkdtm: Performing direct entry REPORT_STACK
9275 03:22:27.317390 <6>[ 219.144502] lkdtm: Stack offset: 160
9276 03:22:27.317964 <6>[ 219.148594] lkdtm: Performing direct entry REPORT_STACK
9277 03:22:27.318532 <6>[ 219.154129] lkdtm: Stack offset: 192
9278 03:22:27.319008 <6>[ 219.158223] lkdtm: Performing direct entry REPORT_STACK
9279 03:22:27.319505 <6>[ 219.163759] lkdtm: Stack offset: 368
9280 03:22:27.320113 <6>[ 219.167852] lkdtm: Performing direct entry REPORT_STACK
9281 03:22:27.359265 <6>[ 219.173388] lkdtm: Stack offset: 96
9282 03:22:27.359577 <6>[ 219.177415] lkdtm: Performing direct entry REPORT_STACK
9283 03:22:27.359772 <6>[ 219.182968] lkdtm: Stack offset: 464
9284 03:22:27.360026 <6>[ 219.187127] lkdtm: Performing direct entry REPORT_STACK
9285 03:22:27.360302 <6>[ 219.192771] lkdtm: Stack offset: 160
9286 03:22:27.360782 <6>[ 219.196883] lkdtm: Performing direct entry REPORT_STACK
9287 03:22:27.361018 <6>[ 219.202416] lkdtm: Stack offset: 0
9288 03:22:27.361205 <6>[ 219.206327] lkdtm: Performing direct entry REPORT_STACK
9289 03:22:27.362511 <6>[ 219.211860] lkdtm: Stack offset: 144
9290 03:22:27.403806 <6>[ 219.215950] lkdtm: Performing direct entry REPORT_STACK
9291 03:22:27.404163 <6>[ 219.221487] lkdtm: Stack offset: 224
9292 03:22:27.404412 <6>[ 219.225585] lkdtm: Performing direct entry REPORT_STACK
9293 03:22:27.404616 <6>[ 219.231120] lkdtm: Stack offset: 48
9294 03:22:27.404806 <6>[ 219.235155] lkdtm: Performing direct entry REPORT_STACK
9295 03:22:27.404992 <6>[ 219.240688] lkdtm: Stack offset: 240
9296 03:22:27.405225 <6>[ 219.244781] lkdtm: Performing direct entry REPORT_STACK
9297 03:22:27.405613 <6>[ 219.250314] lkdtm: Stack offset: 48
9298 03:22:27.406949 <6>[ 219.254312] lkdtm: Performing direct entry REPORT_STACK
9299 03:22:27.448532 <6>[ 219.259842] lkdtm: Stack offset: 256
9300 03:22:27.448841 <6>[ 219.263929] lkdtm: Performing direct entry REPORT_STACK
9301 03:22:27.449058 <6>[ 219.269459] lkdtm: Stack offset: 32
9302 03:22:27.449250 <6>[ 219.273464] lkdtm: Performing direct entry REPORT_STACK
9303 03:22:27.449692 <6>[ 219.278998] lkdtm: Stack offset: 368
9304 03:22:27.449890 <6>[ 219.283129] lkdtm: Performing direct entry REPORT_STACK
9305 03:22:27.450089 <6>[ 219.288734] lkdtm: Stack offset: 272
9306 03:22:27.450272 <6>[ 219.292831] lkdtm: Performing direct entry REPORT_STACK
9307 03:22:27.450432 <6>[ 219.298366] lkdtm: Stack offset: 128
9308 03:22:27.493287 <6>[ 219.302471] lkdtm: Performing direct entry REPORT_STACK
9309 03:22:27.493569 <6>[ 219.308007] lkdtm: Stack offset: 144
9310 03:22:27.493773 <6>[ 219.312110] lkdtm: Performing direct entry REPORT_STACK
9311 03:22:27.493961 <6>[ 219.317721] lkdtm: Stack offset: 480
9312 03:22:27.494652 <6>[ 219.321818] lkdtm: Performing direct entry REPORT_STACK
9313 03:22:27.495034 <6>[ 219.327354] lkdtm: Stack offset: 352
9314 03:22:27.495374 <6>[ 219.331446] lkdtm: Performing direct entry REPORT_STACK
9315 03:22:27.495706 <6>[ 219.336982] lkdtm: Stack offset: 128
9316 03:22:27.496029 <6>[ 219.341075] lkdtm: Performing direct entry REPORT_STACK
9317 03:22:27.496815 <6>[ 219.346610] lkdtm: Stack offset: 320
9318 03:22:27.538160 <6>[ 219.350702] lkdtm: Performing direct entry REPORT_STACK
9319 03:22:27.538730 <6>[ 219.356237] lkdtm: Stack offset: 336
9320 03:22:27.539119 <6>[ 219.360343] lkdtm: Performing direct entry REPORT_STACK
9321 03:22:27.539529 <6>[ 219.365877] lkdtm: Stack offset: 16
9322 03:22:27.540238 <6>[ 219.369883] lkdtm: Performing direct entry REPORT_STACK
9323 03:22:27.540644 <6>[ 219.375425] lkdtm: Stack offset: 368
9324 03:22:27.541060 <6>[ 219.379525] lkdtm: Performing direct entry REPORT_STACK
9325 03:22:27.541403 <6>[ 219.385061] lkdtm: Stack offset: 96
9326 03:22:27.541808 <6>[ 219.389067] lkdtm: Performing direct entry REPORT_STACK
9327 03:22:27.582981 <6>[ 219.394606] lkdtm: Stack offset: 224
9328 03:22:27.583545 <6>[ 219.398714] lkdtm: Performing direct entry REPORT_STACK
9329 03:22:27.583949 <6>[ 219.404347] lkdtm: Stack offset: 368
9330 03:22:27.584314 <6>[ 219.408454] lkdtm: Performing direct entry REPORT_STACK
9331 03:22:27.585019 <6>[ 219.413987] lkdtm: Stack offset: 48
9332 03:22:27.585394 <6>[ 219.417995] lkdtm: Performing direct entry REPORT_STACK
9333 03:22:27.585735 <6>[ 219.423543] lkdtm: Stack offset: 128
9334 03:22:27.586119 <6>[ 219.427636] lkdtm: Performing direct entry REPORT_STACK
9335 03:22:27.586576 <6>[ 219.433173] lkdtm: Stack offset: 288
9336 03:22:27.627649 <6>[ 219.437265] lkdtm: Performing direct entry REPORT_STACK
9337 03:22:27.628206 <6>[ 219.442803] lkdtm: Stack offset: 64
9338 03:22:27.628603 <6>[ 219.446806] lkdtm: Performing direct entry REPORT_STACK
9339 03:22:27.629331 <6>[ 219.452338] lkdtm: Stack offset: 160
9340 03:22:27.629720 <6>[ 219.456437] lkdtm: Performing direct entry REPORT_STACK
9341 03:22:27.630113 <6>[ 219.461969] lkdtm: Stack offset: 272
9342 03:22:27.630453 <6>[ 219.466064] lkdtm: Performing direct entry REPORT_STACK
9343 03:22:27.630782 <6>[ 219.471601] lkdtm: Stack offset: 144
9344 03:22:27.631102 <6>[ 219.475697] lkdtm: Performing direct entry REPORT_STACK
9345 03:22:27.631512 <6>[ 219.481234] lkdtm: Stack offset: 160
9346 03:22:27.672353 <6>[ 219.485335] lkdtm: Performing direct entry REPORT_STACK
9347 03:22:27.673347 <6>[ 219.490872] lkdtm: Stack offset: 160
9348 03:22:27.673910 <6>[ 219.494963] lkdtm: Performing direct entry REPORT_STACK
9349 03:22:27.674346 <6>[ 219.500499] lkdtm: Stack offset: 160
9350 03:22:27.674714 <6>[ 219.504609] lkdtm: Performing direct entry REPORT_STACK
9351 03:22:27.675105 <6>[ 219.510260] lkdtm: Stack offset: 448
9352 03:22:27.675476 <6>[ 219.514363] lkdtm: Performing direct entry REPORT_STACK
9353 03:22:27.675938 <6>[ 219.519896] lkdtm: Stack offset: 384
9354 03:22:27.676408 <6>[ 219.523992] lkdtm: Performing direct entry REPORT_STACK
9355 03:22:27.716991 <6>[ 219.529526] lkdtm: Stack offset: 336
9356 03:22:27.717384 <6>[ 219.533627] lkdtm: Performing direct entry REPORT_STACK
9357 03:22:27.717672 <6>[ 219.539175] lkdtm: Stack offset: 240
9358 03:22:27.717944 <6>[ 219.543327] lkdtm: Performing direct entry REPORT_STACK
9359 03:22:27.718442 <6>[ 219.548971] lkdtm: Stack offset: 224
9360 03:22:27.718659 <6>[ 219.553087] lkdtm: Performing direct entry REPORT_STACK
9361 03:22:27.718849 <6>[ 219.558618] lkdtm: Stack offset: 288
9362 03:22:27.719001 <6>[ 219.562732] lkdtm: Performing direct entry REPORT_STACK
9363 03:22:27.720237 <6>[ 219.568275] lkdtm: Stack offset: 128
9364 03:22:27.761777 <6>[ 219.572380] lkdtm: Performing direct entry REPORT_STACK
9365 03:22:27.762169 <6>[ 219.577920] lkdtm: Stack offset: 80
9366 03:22:27.762434 <6>[ 219.581924] lkdtm: Performing direct entry REPORT_STACK
9367 03:22:27.762923 <6>[ 219.587455] lkdtm: Stack offset: 176
9368 03:22:27.763133 <6>[ 219.591542] lkdtm: Performing direct entry REPORT_STACK
9369 03:22:27.763304 <6>[ 219.597074] lkdtm: Stack offset: 224
9370 03:22:27.763456 <6>[ 219.601183] lkdtm: Performing direct entry REPORT_STACK
9371 03:22:27.763610 <6>[ 219.606728] lkdtm: Stack offset: 352
9372 03:22:27.763781 <6>[ 219.610834] lkdtm: Performing direct entry REPORT_STACK
9373 03:22:27.765024 <6>[ 219.616372] lkdtm: Stack offset: 384
9374 03:22:27.806361 <6>[ 219.620503] lkdtm: Performing direct entry REPORT_STACK
9375 03:22:27.806651 <6>[ 219.626045] lkdtm: Stack offset: 192
9376 03:22:27.806860 <6>[ 219.630148] lkdtm: Performing direct entry REPORT_STACK
9377 03:22:27.807051 <6>[ 219.635682] lkdtm: Stack offset: 272
9378 03:22:27.807226 <6>[ 219.639782] lkdtm: Performing direct entry REPORT_STACK
9379 03:22:27.807397 <6>[ 219.645317] lkdtm: Stack offset: 368
9380 03:22:27.807808 <6>[ 219.649410] lkdtm: Performing direct entry REPORT_STACK
9381 03:22:27.807968 <6>[ 219.654946] lkdtm: Stack offset: 368
9382 03:22:27.809661 <6>[ 219.659045] lkdtm: Performing direct entry REPORT_STACK
9383 03:22:27.851515 <6>[ 219.664604] lkdtm: Stack offset: 16
9384 03:22:27.852042 <6>[ 219.668751] lkdtm: Performing direct entry REPORT_STACK
9385 03:22:27.852433 <6>[ 219.674288] lkdtm: Stack offset: 288
9386 03:22:27.853136 <6>[ 219.678382] lkdtm: Performing direct entry REPORT_STACK
9387 03:22:27.853520 <6>[ 219.683917] lkdtm: Stack offset: 256
9388 03:22:27.853862 <6>[ 219.688013] lkdtm: Performing direct entry REPORT_STACK
9389 03:22:27.854249 <6>[ 219.693549] lkdtm: Stack offset: 0
9390 03:22:27.854582 <6>[ 219.697468] lkdtm: Performing direct entry REPORT_STACK
9391 03:22:27.855107 <6>[ 219.703004] lkdtm: Stack offset: 240
9392 03:22:27.896438 <6>[ 219.707141] lkdtm: Performing direct entry REPORT_STACK
9393 03:22:27.896984 <6>[ 219.712784] lkdtm: Stack offset: 384
9394 03:22:27.897384 <6>[ 219.716877] lkdtm: Performing direct entry REPORT_STACK
9395 03:22:27.897748 <6>[ 219.722414] lkdtm: Stack offset: 400
9396 03:22:27.898139 <6>[ 219.726526] lkdtm: Performing direct entry REPORT_STACK
9397 03:22:27.898832 <6>[ 219.732060] lkdtm: Stack offset: 48
9398 03:22:27.899206 <6>[ 219.736069] lkdtm: Performing direct entry REPORT_STACK
9399 03:22:27.899583 <6>[ 219.741602] lkdtm: Stack offset: 128
9400 03:22:27.900081 <6>[ 219.745697] lkdtm: Performing direct entry REPORT_STACK
9401 03:22:27.900432 <6>[ 219.751233] lkdtm: Stack offset: 240
9402 03:22:27.940887 <6>[ 219.755335] lkdtm: Performing direct entry REPORT_STACK
9403 03:22:27.941440 <6>[ 219.760886] lkdtm: Stack offset: 432
9404 03:22:27.942196 <6>[ 219.764981] lkdtm: Performing direct entry REPORT_STACK
9405 03:22:27.942583 <6>[ 219.770516] lkdtm: Stack offset: 288
9406 03:22:27.942923 <6>[ 219.774610] lkdtm: Performing direct entry REPORT_STACK
9407 03:22:27.943252 <6>[ 219.780143] lkdtm: Stack offset: 192
9408 03:22:27.943571 <6>[ 219.784253] lkdtm: Performing direct entry REPORT_STACK
9409 03:22:27.943890 <6>[ 219.789785] lkdtm: Stack offset: 16
9410 03:22:27.944635 <6>[ 219.793794] lkdtm: Performing direct entry REPORT_STACK
9411 03:22:27.985715 <6>[ 219.799331] lkdtm: Stack offset: 496
9412 03:22:27.986294 <6>[ 219.803422] lkdtm: Performing direct entry REPORT_STACK
9413 03:22:27.986676 <6>[ 219.808959] lkdtm: Stack offset: 320
9414 03:22:27.987020 <6>[ 219.813052] lkdtm: Performing direct entry REPORT_STACK
9415 03:22:27.987351 <6>[ 219.818603] lkdtm: Stack offset: 448
9416 03:22:27.988023 <6>[ 219.822756] lkdtm: Performing direct entry REPORT_STACK
9417 03:22:27.988383 <6>[ 219.828294] lkdtm: Stack offset: 32
9418 03:22:27.988711 <6>[ 219.832308] lkdtm: Performing direct entry REPORT_STACK
9419 03:22:27.989165 <6>[ 219.837846] lkdtm: Stack offset: 240
9420 03:22:28.030337 <6>[ 219.841939] lkdtm: Performing direct entry REPORT_STACK
9421 03:22:28.030912 <6>[ 219.847484] lkdtm: Stack offset: 448
9422 03:22:28.031316 <6>[ 219.851581] lkdtm: Performing direct entry REPORT_STACK
9423 03:22:28.031772 <6>[ 219.857116] lkdtm: Stack offset: 256
9424 03:22:28.032188 <6>[ 219.861205] lkdtm: Performing direct entry REPORT_STACK
9425 03:22:28.032623 <6>[ 219.866737] lkdtm: Stack offset: 96
9426 03:22:28.033315 <6>[ 219.870742] lkdtm: Performing direct entry REPORT_STACK
9427 03:22:28.033826 <6>[ 219.876274] lkdtm: Stack offset: 496
9428 03:22:28.034343 <6>[ 219.880364] lkdtm: Performing direct entry REPORT_STACK
9429 03:22:28.074726 <6>[ 219.885896] lkdtm: Stack offset: 48
9430 03:22:28.075082 <6>[ 219.889903] lkdtm: Performing direct entry REPORT_STACK
9431 03:22:28.075360 <6>[ 219.895444] lkdtm: Stack offset: 64
9432 03:22:28.075869 <6>[ 219.899485] lkdtm: Performing direct entry REPORT_STACK
9433 03:22:28.076111 <6>[ 219.905024] lkdtm: Stack offset: 320
9434 03:22:28.076295 <6>[ 219.909154] lkdtm: Performing direct entry REPORT_STACK
9435 03:22:28.076468 <6>[ 219.914696] lkdtm: Stack offset: 96
9436 03:22:28.076694 <6>[ 219.918710] lkdtm: Performing direct entry REPORT_STACK
9437 03:22:28.076876 <6>[ 219.924242] lkdtm: Stack offset: 352
9438 03:22:28.078057 <6>[ 219.928338] lkdtm: Performing direct entry REPORT_STACK
9439 03:22:28.119688 <6>[ 219.933889] lkdtm: Stack offset: 240
9440 03:22:28.120004 <6>[ 219.938110] lkdtm: Performing direct entry REPORT_STACK
9441 03:22:28.120273 <6>[ 219.943653] lkdtm: Stack offset: 192
9442 03:22:28.120493 <6>[ 219.947740] lkdtm: Performing direct entry REPORT_STACK
9443 03:22:28.120649 <6>[ 219.953273] lkdtm: Stack offset: 432
9444 03:22:28.120787 <6>[ 219.957363] lkdtm: Performing direct entry REPORT_STACK
9445 03:22:28.120916 <6>[ 219.962893] lkdtm: Stack offset: 464
9446 03:22:28.121310 <6>[ 219.966988] lkdtm: Performing direct entry REPORT_STACK
9447 03:22:28.122962 <6>[ 219.972533] lkdtm: Stack offset: 48
9448 03:22:28.164070 <6>[ 219.976537] lkdtm: Performing direct entry REPORT_STACK
9449 03:22:28.164377 <6>[ 219.982076] lkdtm: Stack offset: 32
9450 03:22:28.164596 <6>[ 219.986075] lkdtm: Performing direct entry REPORT_STACK
9451 03:22:28.164790 <6>[ 219.991608] lkdtm: Stack offset: 320
9452 03:22:28.164969 <6>[ 219.995696] lkdtm: Performing direct entry REPORT_STACK
9453 03:22:28.165140 <6>[ 220.001227] lkdtm: Stack offset: 384
9454 03:22:28.165534 <6>[ 220.005327] lkdtm: Performing direct entry REPORT_STACK
9455 03:22:28.165674 <6>[ 220.010863] lkdtm: Stack offset: 416
9456 03:22:28.167405 <6>[ 220.014957] lkdtm: Performing direct entry REPORT_STACK
9457 03:22:28.209001 <6>[ 220.020492] lkdtm: Stack offset: 240
9458 03:22:28.209266 <6>[ 220.024587] lkdtm: Performing direct entry REPORT_STACK
9459 03:22:28.209467 <6>[ 220.030122] lkdtm: Stack offset: 336
9460 03:22:28.209649 <6>[ 220.034225] lkdtm: Performing direct entry REPORT_STACK
9461 03:22:28.209822 <6>[ 220.039826] lkdtm: Stack offset: 240
9462 03:22:28.210343 <6>[ 220.043931] lkdtm: Performing direct entry REPORT_STACK
9463 03:22:28.210711 <6>[ 220.049482] lkdtm: Stack offset: 336
9464 03:22:28.211039 <6>[ 220.053707] lkdtm: Performing direct entry REPORT_STACK
9465 03:22:28.211362 <6>[ 220.059245] lkdtm: Stack offset: 240
9466 03:22:28.253991 <6>[ 220.063340] lkdtm: Performing direct entry REPORT_STACK
9467 03:22:28.254546 <6>[ 220.068876] lkdtm: Stack offset: 448
9468 03:22:28.254932 <6>[ 220.072971] lkdtm: Performing direct entry REPORT_STACK
9469 03:22:28.255287 <6>[ 220.078506] lkdtm: Stack offset: 432
9470 03:22:28.255974 <6>[ 220.082600] lkdtm: Performing direct entry REPORT_STACK
9471 03:22:28.256346 <6>[ 220.088136] lkdtm: Stack offset: 144
9472 03:22:28.256682 <6>[ 220.092240] lkdtm: Performing direct entry REPORT_STACK
9473 03:22:28.257005 <6>[ 220.097776] lkdtm: Stack offset: 176
9474 03:22:28.257362 <6>[ 220.101872] lkdtm: Performing direct entry REPORT_STACK
9475 03:22:28.257801 <6>[ 220.107407] lkdtm: Stack offset: 256
9476 03:22:28.298585 <6>[ 220.111500] lkdtm: Performing direct entry REPORT_STACK
9477 03:22:28.299150 <6>[ 220.117036] lkdtm: Stack offset: 192
9478 03:22:28.299879 <6>[ 220.121135] lkdtm: Performing direct entry REPORT_STACK
9479 03:22:28.300267 <6>[ 220.126671] lkdtm: Stack offset: 288
9480 03:22:28.300611 <6>[ 220.130763] lkdtm: Performing direct entry REPORT_STACK
9481 03:22:28.300942 <6>[ 220.136307] lkdtm: Stack offset: 256
9482 03:22:28.301260 <6>[ 220.140402] lkdtm: Performing direct entry REPORT_STACK
9483 03:22:28.301579 <6>[ 220.145937] lkdtm: Stack offset: 64
9484 03:22:28.302062 <6>[ 220.149946] lkdtm: Performing direct entry REPORT_STACK
9485 03:22:28.343375 <6>[ 220.155490] lkdtm: Stack offset: 400
9486 03:22:28.343878 <6>[ 220.159589] lkdtm: Performing direct entry REPORT_STACK
9487 03:22:28.344255 <6>[ 220.165139] lkdtm: Stack offset: 256
9488 03:22:28.344599 <6>[ 220.169358] lkdtm: Performing direct entry REPORT_STACK
9489 03:22:28.344933 <6>[ 220.174894] lkdtm: Stack offset: 432
9490 03:22:28.345598 <6>[ 220.178986] lkdtm: Performing direct entry REPORT_STACK
9491 03:22:28.345955 <6>[ 220.184522] lkdtm: Stack offset: 464
9492 03:22:28.346325 <6>[ 220.188616] lkdtm: Performing direct entry REPORT_STACK
9493 03:22:28.346696 <6>[ 220.194152] lkdtm: Stack offset: 384
9494 03:22:28.388147 <6>[ 220.198246] lkdtm: Performing direct entry REPORT_STACK
9495 03:22:28.388670 <6>[ 220.203781] lkdtm: Stack offset: 208
9496 03:22:28.389047 <6>[ 220.207874] lkdtm: Performing direct entry REPORT_STACK
9497 03:22:28.389396 <6>[ 220.213410] lkdtm: Stack offset: 32
9498 03:22:28.389732 <6>[ 220.217426] lkdtm: Performing direct entry REPORT_STACK
9499 03:22:28.390438 <6>[ 220.222962] lkdtm: Stack offset: 96
9500 03:22:28.390797 <6>[ 220.226967] lkdtm: Performing direct entry REPORT_STACK
9501 03:22:28.391126 <6>[ 220.232502] lkdtm: Stack offset: 64
9502 03:22:28.391565 <6>[ 220.236518] lkdtm: Performing direct entry REPORT_STACK
9503 03:22:28.391977 <6>[ 220.242053] lkdtm: Stack offset: 32
9504 03:22:28.432617 <6>[ 220.246060] lkdtm: Performing direct entry REPORT_STACK
9505 03:22:28.432984 <6>[ 220.251594] lkdtm: Stack offset: 96
9506 03:22:28.433181 <6>[ 220.255610] lkdtm: Performing direct entry REPORT_STACK
9507 03:22:28.433765 <6>[ 220.261144] lkdtm: Stack offset: 128
9508 03:22:28.433983 <6>[ 220.265253] lkdtm: Performing direct entry REPORT_STACK
9509 03:22:28.434210 <6>[ 220.270792] lkdtm: Stack offset: 16
9510 03:22:28.434482 <6>[ 220.274804] lkdtm: Performing direct entry REPORT_STACK
9511 03:22:28.434696 <6>[ 220.280364] lkdtm: Stack offset: 80
9512 03:22:28.435843 <6>[ 220.284504] lkdtm: Performing direct entry REPORT_STACK
9513 03:22:28.477315 <6>[ 220.290038] lkdtm: Stack offset: 464
9514 03:22:28.477693 <6>[ 220.294130] lkdtm: Performing direct entry REPORT_STACK
9515 03:22:28.477927 <6>[ 220.299668] lkdtm: Stack offset: -16
9516 03:22:28.478180 <6>[ 220.303759] lkdtm: Performing direct entry REPORT_STACK
9517 03:22:28.478680 <6>[ 220.309290] lkdtm: Stack offset: 384
9518 03:22:28.478906 <6>[ 220.313388] lkdtm: Performing direct entry REPORT_STACK
9519 03:22:28.479107 <6>[ 220.318923] lkdtm: Stack offset: 0
9520 03:22:28.479288 <6>[ 220.322877] lkdtm: Performing direct entry REPORT_STACK
9521 03:22:28.479451 <6>[ 220.328428] lkdtm: Stack offset: 48
9522 03:22:28.522154 <6>[ 220.332465] lkdtm: Performing direct entry REPORT_STACK
9523 03:22:28.522469 <6>[ 220.338000] lkdtm: Stack offset: 224
9524 03:22:28.522691 <6>[ 220.342100] lkdtm: Performing direct entry REPORT_STACK
9525 03:22:28.522885 <6>[ 220.347632] lkdtm: Stack offset: 128
9526 03:22:28.523056 <6>[ 220.351726] lkdtm: Performing direct entry REPORT_STACK
9527 03:22:28.523214 <6>[ 220.357262] lkdtm: Stack offset: 64
9528 03:22:28.523637 <6>[ 220.361287] lkdtm: Performing direct entry REPORT_STACK
9529 03:22:28.523817 <6>[ 220.366823] lkdtm: Stack offset: 352
9530 03:22:28.523973 <6>[ 220.370915] lkdtm: Performing direct entry REPORT_STACK
9531 03:22:28.525470 <6>[ 220.376450] lkdtm: Stack offset: 192
9532 03:22:28.566825 <6>[ 220.380546] lkdtm: Performing direct entry REPORT_STACK
9533 03:22:28.567114 <6>[ 220.386080] lkdtm: Stack offset: 48
9534 03:22:28.567326 <6>[ 220.390089] lkdtm: Performing direct entry REPORT_STACK
9535 03:22:28.567513 <6>[ 220.395707] lkdtm: Stack offset: 160
9536 03:22:28.567689 <6>[ 220.399956] lkdtm: Performing direct entry REPORT_STACK
9537 03:22:28.567864 <6>[ 220.405492] lkdtm: Stack offset: 240
9538 03:22:28.568254 <6>[ 220.409585] lkdtm: Performing direct entry REPORT_STACK
9539 03:22:28.568415 <6>[ 220.415119] lkdtm: Stack offset: 192
9540 03:22:28.570247 <6>[ 220.419217] lkdtm: Performing direct entry REPORT_STACK
9541 03:22:28.611833 <6>[ 220.424741] lkdtm: Stack offset: 48
9542 03:22:28.612393 <6>[ 220.428745] lkdtm: Performing direct entry REPORT_STACK
9543 03:22:28.612802 <6>[ 220.434281] lkdtm: Stack offset: 64
9544 03:22:28.613162 <6>[ 220.438284] lkdtm: Performing direct entry REPORT_STACK
9545 03:22:28.613515 <6>[ 220.443819] lkdtm: Stack offset: 144
9546 03:22:28.614228 <6>[ 220.447909] lkdtm: Performing direct entry REPORT_STACK
9547 03:22:28.614603 <6>[ 220.453443] lkdtm: Stack offset: 320
9548 03:22:28.614947 <6>[ 220.457532] lkdtm: Performing direct entry REPORT_STACK
9549 03:22:28.615438 <6>[ 220.463089] lkdtm: Stack offset: 64
9550 03:22:28.656719 <6>[ 220.467122] lkdtm: Performing direct entry REPORT_STACK
9551 03:22:28.657251 <6>[ 220.472765] lkdtm: Stack offset: 320
9552 03:22:28.657635 <6>[ 220.476861] lkdtm: Performing direct entry REPORT_STACK
9553 03:22:28.657989 <6>[ 220.482396] lkdtm: Stack offset: -16
9554 03:22:28.658376 <6>[ 220.486488] lkdtm: Performing direct entry REPORT_STACK
9555 03:22:28.659102 <6>[ 220.492021] lkdtm: Stack offset: 368
9556 03:22:28.659482 <6>[ 220.496115] lkdtm: Performing direct entry REPORT_STACK
9557 03:22:28.659816 <6>[ 220.501647] lkdtm: Stack offset: 240
9558 03:22:28.660211 <6>[ 220.505740] lkdtm: Performing direct entry REPORT_STACK
9559 03:22:28.660628 <6>[ 220.511277] lkdtm: Stack offset: 208
9560 03:22:28.701191 <6>[ 220.515386] lkdtm: Performing direct entry REPORT_STACK
9561 03:22:28.701728 <6>[ 220.520931] lkdtm: Stack offset: 384
9562 03:22:28.702151 <6>[ 220.525020] lkdtm: Performing direct entry REPORT_STACK
9563 03:22:28.702513 <6>[ 220.530555] lkdtm: Stack offset: 0
9564 03:22:28.702858 <6>[ 220.534468] lkdtm: Performing direct entry REPORT_STACK
9565 03:22:28.703193 <6>[ 220.540000] lkdtm: Stack offset: 192
9566 03:22:28.703908 <6>[ 220.544092] lkdtm: Performing direct entry REPORT_STACK
9567 03:22:28.704295 <6>[ 220.549624] lkdtm: Stack offset: 96
9568 03:22:28.704786 <6>[ 220.553629] lkdtm: Performing direct entry REPORT_STACK
9569 03:22:28.745986 <6>[ 220.559166] lkdtm: Stack offset: 384
9570 03:22:28.746536 <6>[ 220.563283] lkdtm: Performing direct entry REPORT_STACK
9571 03:22:28.746926 <6>[ 220.568888] lkdtm: Stack offset: 400
9572 03:22:28.747284 <6>[ 220.572987] lkdtm: Performing direct entry REPORT_STACK
9573 03:22:28.747627 <6>[ 220.578526] lkdtm: Stack offset: 368
9574 03:22:28.748337 <6>[ 220.582628] lkdtm: Performing direct entry REPORT_STACK
9575 03:22:28.748719 <6>[ 220.588160] lkdtm: Stack offset: 256
9576 03:22:28.749055 <6>[ 220.592258] lkdtm: Performing direct entry REPORT_STACK
9577 03:22:28.749535 <6>[ 220.597790] lkdtm: Stack offset: 256
9578 03:22:28.790183 <6>[ 220.601884] lkdtm: Performing direct entry REPORT_STACK
9579 03:22:28.790558 <6>[ 220.607421] lkdtm: Stack offset: 128
9580 03:22:28.790794 <6>[ 220.611529] lkdtm: Performing direct entry REPORT_STACK
9581 03:22:28.790998 <6>[ 220.617060] lkdtm: Stack offset: 288
9582 03:22:28.791521 <6>[ 220.621148] lkdtm: Performing direct entry REPORT_STACK
9583 03:22:28.791750 <6>[ 220.626679] lkdtm: Stack offset: 480
9584 03:22:28.791930 <6>[ 220.630761] lkdtm: Performing direct entry REPORT_STACK
9585 03:22:28.792141 <6>[ 220.636293] lkdtm: Stack offset: 96
9586 03:22:28.793411 <6>[ 220.640297] lkdtm: Performing direct entry REPORT_STACK
9587 03:22:28.835231 <6>[ 220.645824] lkdtm: Stack offset: 288
9588 03:22:28.835565 <6>[ 220.649907] lkdtm: Performing direct entry REPORT_STACK
9589 03:22:28.835832 <6>[ 220.655440] lkdtm: Stack offset: 448
9590 03:22:28.836038 <6>[ 220.659534] lkdtm: Performing direct entry REPORT_STACK
9591 03:22:28.836228 <6>[ 220.665068] lkdtm: Stack offset: 304
9592 03:22:28.836431 <6>[ 220.669184] lkdtm: Performing direct entry REPORT_STACK
9593 03:22:28.836600 <6>[ 220.674721] lkdtm: Stack offset: 160
9594 03:22:28.836763 <6>[ 220.678850] lkdtm: Performing direct entry REPORT_STACK
9595 03:22:28.836903 <6>[ 220.684489] lkdtm: Stack offset: 352
9596 03:22:28.838342 <6>[ 220.688613] lkdtm: Performing direct entry REPORT_STACK
9597 03:22:28.880052 <6>[ 220.694153] lkdtm: Stack offset: 112
9598 03:22:28.880363 <6>[ 220.698267] lkdtm: Performing direct entry REPORT_STACK
9599 03:22:28.880615 <6>[ 220.703819] lkdtm: Stack offset: 112
9600 03:22:28.881103 <6>[ 220.707924] lkdtm: Performing direct entry REPORT_STACK
9601 03:22:28.881306 <6>[ 220.713456] lkdtm: Stack offset: 256
9602 03:22:28.881515 <6>[ 220.717544] lkdtm: Performing direct entry REPORT_STACK
9603 03:22:28.881707 <6>[ 220.723091] lkdtm: Stack offset: 64
9604 03:22:28.881896 <6>[ 220.727070] lkdtm: Performing direct entry REPORT_STACK
9605 03:22:28.883395 <6>[ 220.732755] lkdtm: Stack offset: 432
9606 03:22:28.924572 <6>[ 220.736862] lkdtm: Performing direct entry REPORT_STACK
9607 03:22:28.924847 <6>[ 220.742399] lkdtm: Stack offset: 272
9608 03:22:28.925090 <6>[ 220.746495] lkdtm: Performing direct entry REPORT_STACK
9609 03:22:28.925319 <6>[ 220.752102] lkdtm: Stack offset: 128
9610 03:22:28.925786 <6>[ 220.756202] lkdtm: Performing direct entry REPORT_STACK
9611 03:22:28.925989 <6>[ 220.761738] lkdtm: Stack offset: 352
9612 03:22:28.926433 <6>[ 220.765843] lkdtm: Performing direct entry REPORT_STACK
9613 03:22:28.926867 <6>[ 220.771379] lkdtm: Stack offset: 0
9614 03:22:28.928134 <6>[ 220.775304] lkdtm: Performing direct entry REPORT_STACK
9615 03:22:28.969549 <6>[ 220.780828] lkdtm: Stack offset: 400
9616 03:22:28.970122 <6>[ 220.784917] lkdtm: Performing direct entry REPORT_STACK
9617 03:22:28.970606 <6>[ 220.790454] lkdtm: Stack offset: 272
9618 03:22:28.971046 <6>[ 220.794557] lkdtm: Performing direct entry REPORT_STACK
9619 03:22:28.971824 <6>[ 220.800093] lkdtm: Stack offset: 320
9620 03:22:28.972222 <6>[ 220.804187] lkdtm: Performing direct entry REPORT_STACK
9621 03:22:28.972668 <6>[ 220.809722] lkdtm: Stack offset: 480
9622 03:22:28.973104 <6>[ 220.813816] lkdtm: Performing direct entry REPORT_STACK
9623 03:22:28.973527 <6>[ 220.819352] lkdtm: Stack offset: 176
9624 03:22:29.014447 <6>[ 220.823457] lkdtm: Performing direct entry REPORT_STACK
9625 03:22:29.014983 <6>[ 220.828992] lkdtm: Stack offset: 448
9626 03:22:29.015461 <6>[ 220.833084] lkdtm: Performing direct entry REPORT_STACK
9627 03:22:29.015910 <6>[ 220.838624] lkdtm: Stack offset: 400
9628 03:22:29.016722 <6>[ 220.842735] lkdtm: Performing direct entry REPORT_STACK
9629 03:22:29.017134 <6>[ 220.848333] lkdtm: Stack offset: 144
9630 03:22:29.017574 <6>[ 220.852438] lkdtm: Performing direct entry REPORT_STACK
9631 03:22:29.018036 <6>[ 220.857972] lkdtm: Stack offset: 0
9632 03:22:29.018474 <6>[ 220.861893] lkdtm: Performing direct entry REPORT_STACK
9633 03:22:29.019004 <6>[ 220.867430] lkdtm: Stack offset: 80
9634 03:22:29.058908 <6>[ 220.871438] lkdtm: Performing direct entry REPORT_STACK
9635 03:22:29.059435 <6>[ 220.876976] lkdtm: Stack offset: 176
9636 03:22:29.059913 <6>[ 220.881067] lkdtm: Performing direct entry REPORT_STACK
9637 03:22:29.060363 <6>[ 220.886614] lkdtm: Stack offset: 112
9638 03:22:29.061169 <6>[ 220.890707] lkdtm: Performing direct entry REPORT_STACK
9639 03:22:29.061576 <6>[ 220.896247] lkdtm: Stack offset: 432
9640 03:22:29.062044 <6>[ 220.900343] lkdtm: Performing direct entry REPORT_STACK
9641 03:22:29.062494 <6>[ 220.905875] lkdtm: Stack offset: 80
9642 03:22:29.063019 <6>[ 220.909881] lkdtm: Performing direct entry REPORT_STACK
9643 03:22:29.103773 <6>[ 220.915417] lkdtm: Stack offset: 128
9644 03:22:29.104285 <6>[ 220.919514] lkdtm: Performing direct entry REPORT_STACK
9645 03:22:29.104760 <6>[ 220.925053] lkdtm: Stack offset: 496
9646 03:22:29.105557 <6>[ 220.929147] lkdtm: Performing direct entry REPORT_STACK
9647 03:22:29.106207 <6>[ 220.934684] lkdtm: Stack offset: 160
9648 03:22:29.106765 <6>[ 220.938774] lkdtm: Performing direct entry REPORT_STACK
9649 03:22:29.107309 <6>[ 220.944321] lkdtm: Stack offset: 0
9650 03:22:29.107907 <6>[ 220.948258] lkdtm: Performing direct entry REPORT_STACK
9651 03:22:29.108542 <6>[ 220.953908] lkdtm: Stack offset: 32
9652 03:22:29.148379 <6>[ 220.957925] lkdtm: Performing direct entry REPORT_STACK
9653 03:22:29.148728 <6>[ 220.963460] lkdtm: Stack offset: 336
9654 03:22:29.149075 <6>[ 220.967562] lkdtm: Performing direct entry REPORT_STACK
9655 03:22:29.149278 <6>[ 220.973109] lkdtm: Stack offset: 272
9656 03:22:29.149468 <6>[ 220.977231] lkdtm: Performing direct entry REPORT_STACK
9657 03:22:29.149712 <6>[ 220.982770] lkdtm: Stack offset: 0
9658 03:22:29.150167 <6>[ 220.986701] lkdtm: Performing direct entry REPORT_STACK
9659 03:22:29.150324 <6>[ 220.992233] lkdtm: Stack offset: 176
9660 03:22:29.150492 <6>[ 220.996336] lkdtm: Performing direct entry REPORT_STACK
9661 03:22:29.151581 <6>[ 221.001875] lkdtm: Stack offset: 32
9662 03:22:29.192833 <6>[ 221.005885] lkdtm: Performing direct entry REPORT_STACK
9663 03:22:29.193149 <6>[ 221.011418] lkdtm: Stack offset: 64
9664 03:22:29.193344 <6>[ 221.015422] lkdtm: Performing direct entry REPORT_STACK
9665 03:22:29.193582 <6>[ 221.020960] lkdtm: Stack offset: 464
9666 03:22:29.194062 <6>[ 221.025059] lkdtm: Performing direct entry REPORT_STACK
9667 03:22:29.194258 <6>[ 221.030593] lkdtm: Stack offset: 352
9668 03:22:29.194423 <6>[ 221.034695] lkdtm: Performing direct entry REPORT_STACK
9669 03:22:29.194651 <6>[ 221.040233] lkdtm: Stack offset: 48
9670 03:22:29.196148 <6>[ 221.044255] lkdtm: Performing direct entry REPORT_STACK
9671 03:22:29.237813 <6>[ 221.049794] lkdtm: Stack offset: 352
9672 03:22:29.238131 <6>[ 221.053886] lkdtm: Performing direct entry REPORT_STACK
9673 03:22:29.238324 <6>[ 221.059420] lkdtm: Stack offset: 176
9674 03:22:29.238498 <6>[ 221.063539] lkdtm: Performing direct entry REPORT_STACK
9675 03:22:29.238924 <6>[ 221.069090] lkdtm: Stack offset: 448
9676 03:22:29.239112 <6>[ 221.073302] lkdtm: Performing direct entry REPORT_STACK
9677 03:22:29.239270 <6>[ 221.078835] lkdtm: Stack offset: 320
9678 03:22:29.239424 <6>[ 221.082930] lkdtm: Performing direct entry REPORT_STACK
9679 03:22:29.239574 <6>[ 221.088475] lkdtm: Stack offset: 304
9680 03:22:29.282798 <6>[ 221.092570] lkdtm: Performing direct entry REPORT_STACK
9681 03:22:29.283068 <6>[ 221.098107] lkdtm: Stack offset: 224
9682 03:22:29.283256 <6>[ 221.102200] lkdtm: Performing direct entry REPORT_STACK
9683 03:22:29.283431 <6>[ 221.107810] lkdtm: Stack offset: 240
9684 03:22:29.283845 <6>[ 221.111910] lkdtm: Performing direct entry REPORT_STACK
9685 03:22:29.284035 <6>[ 221.117447] lkdtm: Stack offset: 480
9686 03:22:29.284191 <6>[ 221.121540] lkdtm: Performing direct entry REPORT_STACK
9687 03:22:29.284343 <6>[ 221.127131] lkdtm: Stack offset: 240
9688 03:22:29.284494 <6>[ 221.131256] lkdtm: Performing direct entry REPORT_STACK
9689 03:22:29.286296 <6>[ 221.136911] lkdtm: Stack offset: 64
9690 03:22:29.327575 <6>[ 221.140918] lkdtm: Performing direct entry REPORT_STACK
9691 03:22:29.328125 <6>[ 221.146454] lkdtm: Stack offset: 128
9692 03:22:29.328504 <6>[ 221.150548] lkdtm: Performing direct entry REPORT_STACK
9693 03:22:29.329207 <6>[ 221.156083] lkdtm: Stack offset: 272
9694 03:22:29.329584 <6>[ 221.160181] lkdtm: Performing direct entry REPORT_STACK
9695 03:22:29.329929 <6>[ 221.165714] lkdtm: Stack offset: 272
9696 03:22:29.330306 <6>[ 221.169811] lkdtm: Performing direct entry REPORT_STACK
9697 03:22:29.330632 <6>[ 221.175349] lkdtm: Stack offset: 416
9698 03:22:29.331062 <6>[ 221.179440] lkdtm: Performing direct entry REPORT_STACK
9699 03:22:29.372305 <6>[ 221.184978] lkdtm: Stack offset: 304
9700 03:22:29.372844 <6>[ 221.189089] lkdtm: Performing direct entry REPORT_STACK
9701 03:22:29.373220 <6>[ 221.194626] lkdtm: Stack offset: 224
9702 03:22:29.373949 <6>[ 221.198719] lkdtm: Performing direct entry REPORT_STACK
9703 03:22:29.374381 <6>[ 221.204254] lkdtm: Stack offset: 144
9704 03:22:29.374727 <6>[ 221.208350] lkdtm: Performing direct entry REPORT_STACK
9705 03:22:29.375058 <6>[ 221.213886] lkdtm: Stack offset: 304
9706 03:22:29.375377 <6>[ 221.217978] lkdtm: Performing direct entry REPORT_STACK
9707 03:22:29.375847 <6>[ 221.223516] lkdtm: Stack offset: 16
9708 03:22:29.417161 <6>[ 221.227524] lkdtm: Performing direct entry REPORT_STACK
9709 03:22:29.417733 <6>[ 221.233061] lkdtm: Stack offset: 48
9710 03:22:29.418172 <6>[ 221.237067] lkdtm: Performing direct entry REPORT_STACK
9711 03:22:29.418542 <6>[ 221.242604] lkdtm: Stack offset: 144
9712 03:22:29.419245 <6>[ 221.246702] lkdtm: Performing direct entry REPORT_STACK
9713 03:22:29.419621 <6>[ 221.252260] lkdtm: Stack offset: 224
9714 03:22:29.419960 <6>[ 221.256443] lkdtm: Performing direct entry REPORT_STACK
9715 03:22:29.420289 <6>[ 221.261983] lkdtm: Stack offset: 32
9716 03:22:29.420736 <6>[ 221.265992] lkdtm: Performing direct entry REPORT_STACK
9717 03:22:29.421147 <6>[ 221.271528] lkdtm: Stack offset: 336
9718 03:22:29.461684 <6>[ 221.275635] lkdtm: Performing direct entry REPORT_STACK
9719 03:22:29.462237 <6>[ 221.281172] lkdtm: Stack offset: 80
9720 03:22:29.462678 <6>[ 221.285178] lkdtm: Performing direct entry REPORT_STACK
9721 03:22:29.463063 <6>[ 221.290715] lkdtm: Stack offset: 80
9722 03:22:29.463488 <6>[ 221.294721] lkdtm: Performing direct entry REPORT_STACK
9723 03:22:29.463921 <6>[ 221.300257] lkdtm: Stack offset: 32
9724 03:22:29.464705 <6>[ 221.304266] lkdtm: Performing direct entry REPORT_STACK
9725 03:22:29.465214 <6>[ 221.309803] lkdtm: Stack offset: 336
9726 03:22:29.465827 <6>[ 221.313906] lkdtm: Performing direct entry REPORT_STACK
9727 03:22:29.506158 <6>[ 221.319443] lkdtm: Stack offset: 368
9728 03:22:29.506528 <6>[ 221.323549] lkdtm: Performing direct entry REPORT_STACK
9729 03:22:29.506768 <6>[ 221.329080] lkdtm: Stack offset: 496
9730 03:22:29.506971 <6>[ 221.333195] lkdtm: Performing direct entry REPORT_STACK
9731 03:22:29.507243 <6>[ 221.338729] lkdtm: Stack offset: 304
9732 03:22:29.507714 <6>[ 221.342840] lkdtm: Performing direct entry REPORT_STACK
9733 03:22:29.507949 <6>[ 221.348376] lkdtm: Stack offset: 0
9734 03:22:29.508122 <6>[ 221.352293] lkdtm: Performing direct entry REPORT_STACK
9735 03:22:29.509461 <6>[ 221.357825] lkdtm: Stack offset: 352
9736 03:22:29.551058 <6>[ 221.361939] lkdtm: Performing direct entry REPORT_STACK
9737 03:22:29.551408 <6>[ 221.367492] lkdtm: Stack offset: 128
9738 03:22:29.551642 <6>[ 221.371740] lkdtm: Performing direct entry REPORT_STACK
9739 03:22:29.551870 <6>[ 221.377275] lkdtm: Stack offset: 0
9740 03:22:29.552440 <6>[ 221.381215] lkdtm: Performing direct entry REPORT_STACK
9741 03:22:29.552667 <6>[ 221.386750] lkdtm: Stack offset: 272
9742 03:22:29.552846 <6>[ 221.390851] lkdtm: Performing direct entry REPORT_STACK
9743 03:22:29.553014 <6>[ 221.396382] lkdtm: Stack offset: 96
9744 03:22:29.553205 <6>[ 221.400382] lkdtm: Performing direct entry REPORT_STACK
9745 03:22:29.554365 <6>[ 221.405920] lkdtm: Stack offset: 432
9746 03:22:29.595653 <6>[ 221.410009] lkdtm: Performing direct entry REPORT_STACK
9747 03:22:29.595960 <6>[ 221.415540] lkdtm: Stack offset: 192
9748 03:22:29.596179 <6>[ 221.419635] lkdtm: Performing direct entry REPORT_STACK
9749 03:22:29.596373 <6>[ 221.425167] lkdtm: Stack offset: 112
9750 03:22:29.596543 <6>[ 221.429261] lkdtm: Performing direct entry REPORT_STACK
9751 03:22:29.596661 <6>[ 221.434808] lkdtm: Stack offset: 32
9752 03:22:29.596995 <6>[ 221.438823] lkdtm: Performing direct entry REPORT_STACK
9753 03:22:29.597125 <6>[ 221.444359] lkdtm: Stack offset: 256
9754 03:22:29.598930 <6>[ 221.448452] lkdtm: Performing direct entry REPORT_STACK
9755 03:22:29.640700 <6>[ 221.453987] lkdtm: Stack offset: 272
9756 03:22:29.640965 <6>[ 221.458081] lkdtm: Performing direct entry REPORT_STACK
9757 03:22:29.641162 <6>[ 221.463699] lkdtm: Stack offset: 400
9758 03:22:29.641343 <6>[ 221.467801] lkdtm: Performing direct entry REPORT_STACK
9759 03:22:29.641518 <6>[ 221.473336] lkdtm: Stack offset: 192
9760 03:22:29.641901 <6>[ 221.477436] lkdtm: Performing direct entry REPORT_STACK
9761 03:22:29.642083 <6>[ 221.482986] lkdtm: Stack offset: 144
9762 03:22:29.642428 <6>[ 221.487257] lkdtm: Performing direct entry REPORT_STACK
9763 03:22:29.644249 <6>[ 221.492908] lkdtm: Stack offset: 96
9764 03:22:29.685490 <6>[ 221.496918] lkdtm: Performing direct entry REPORT_STACK
9765 03:22:29.686044 <6>[ 221.502456] lkdtm: Stack offset: 368
9766 03:22:29.686446 <6>[ 221.506554] lkdtm: Performing direct entry REPORT_STACK
9767 03:22:29.686801 <6>[ 221.512089] lkdtm: Stack offset: 144
9768 03:22:29.687140 <6>[ 221.516184] lkdtm: Performing direct entry REPORT_STACK
9769 03:22:29.687473 <6>[ 221.521717] lkdtm: Stack offset: 240
9770 03:22:29.688173 <6>[ 221.525813] lkdtm: Performing direct entry REPORT_STACK
9771 03:22:29.688555 <6>[ 221.531350] lkdtm: Stack offset: 288
9772 03:22:29.689079 <6>[ 221.535448] lkdtm: Performing direct entry REPORT_STACK
9773 03:22:29.730395 <6>[ 221.540984] lkdtm: Stack offset: 416
9774 03:22:29.730929 <6>[ 221.545079] lkdtm: Performing direct entry REPORT_STACK
9775 03:22:29.731324 <6>[ 221.550617] lkdtm: Stack offset: 96
9776 03:22:29.731682 <6>[ 221.554631] lkdtm: Performing direct entry REPORT_STACK
9777 03:22:29.732025 <6>[ 221.560230] lkdtm: Stack offset: 240
9778 03:22:29.732356 <6>[ 221.564349] lkdtm: Performing direct entry REPORT_STACK
9779 03:22:29.733040 <6>[ 221.569908] lkdtm: Stack offset: 304
9780 03:22:29.733405 <6>[ 221.574006] lkdtm: Performing direct entry REPORT_STACK
9781 03:22:29.733861 <6>[ 221.579539] lkdtm: Stack offset: 240
9782 03:22:29.734311 <6>[ 221.583635] lkdtm: Performing direct entry REPORT_STACK
9783 03:22:29.775080 <6>[ 221.589169] lkdtm: Stack offset: 208
9784 03:22:29.775590 <6>[ 221.593264] lkdtm: Performing direct entry REPORT_STACK
9785 03:22:29.775973 <6>[ 221.598797] lkdtm: Stack offset: 496
9786 03:22:29.776322 <6>[ 221.602894] lkdtm: Performing direct entry REPORT_STACK
9787 03:22:29.776663 <6>[ 221.608432] lkdtm: Stack offset: 128
9788 03:22:29.777367 <6>[ 221.612540] lkdtm: Performing direct entry REPORT_STACK
9789 03:22:29.777760 <6>[ 221.618076] lkdtm: Stack offset: 48
9790 03:22:29.778141 <6>[ 221.622083] lkdtm: Performing direct entry REPORT_STACK
9791 03:22:29.778669 <6>[ 221.627616] lkdtm: Stack offset: 176
9792 03:22:29.819342 <6>[ 221.631712] lkdtm: Performing direct entry REPORT_STACK
9793 03:22:29.819680 <6>[ 221.637245] lkdtm: Stack offset: 176
9794 03:22:29.819934 <6>[ 221.641341] lkdtm: Performing direct entry REPORT_STACK
9795 03:22:29.820145 <6>[ 221.646873] lkdtm: Stack offset: 496
9796 03:22:29.820388 <6>[ 221.650969] lkdtm: Performing direct entry REPORT_STACK
9797 03:22:29.820825 <6>[ 221.656515] lkdtm: Stack offset: 272
9798 03:22:29.820982 <6>[ 221.660608] lkdtm: Performing direct entry REPORT_STACK
9799 03:22:29.821143 <6>[ 221.666145] lkdtm: Stack offset: 160
9800 03:22:29.822611 <6>[ 221.670264] lkdtm: Performing direct entry REPORT_STACK
9801 03:22:29.864295 <6>[ 221.675827] lkdtm: Stack offset: 480
9802 03:22:29.864664 <6>[ 221.680008] lkdtm: Performing direct entry REPORT_STACK
9803 03:22:29.864953 <6>[ 221.685543] lkdtm: Stack offset: 96
9804 03:22:29.865228 <6>[ 221.689550] lkdtm: Performing direct entry REPORT_STACK
9805 03:22:29.865657 <6>[ 221.695094] lkdtm: Stack offset: 32
9806 03:22:29.865820 <6>[ 221.699143] lkdtm: Performing direct entry REPORT_STACK
9807 03:22:29.865976 <6>[ 221.704794] lkdtm: Stack offset: 0
9808 03:22:29.866145 <6>[ 221.708733] lkdtm: Performing direct entry REPORT_STACK
9809 03:22:29.866295 <6>[ 221.714269] lkdtm: Stack offset: 0
9810 03:22:29.867558 <6>[ 221.718208] lkdtm: Performing direct entry REPORT_STACK
9811 03:22:29.909209 <6>[ 221.723750] lkdtm: Stack offset: 64
9812 03:22:29.909540 <6>[ 221.727771] lkdtm: Performing direct entry REPORT_STACK
9813 03:22:29.909823 <6>[ 221.733310] lkdtm: Stack offset: 336
9814 03:22:29.910101 <6>[ 221.737430] lkdtm: Performing direct entry REPORT_STACK
9815 03:22:29.910251 <6>[ 221.742961] lkdtm: Stack offset: 464
9816 03:22:29.910394 <6>[ 221.747051] lkdtm: Performing direct entry REPORT_STACK
9817 03:22:29.910533 <6>[ 221.752588] lkdtm: Stack offset: 320
9818 03:22:29.910893 <6>[ 221.756681] lkdtm: Performing direct entry REPORT_STACK
9819 03:22:29.912438 <6>[ 221.762212] lkdtm: Stack offset: 464
9820 03:22:29.953731 <6>[ 221.766305] lkdtm: Performing direct entry REPORT_STACK
9821 03:22:29.954014 <6>[ 221.771840] lkdtm: Stack offset: 496
9822 03:22:29.954271 <6>[ 221.775934] lkdtm: Performing direct entry REPORT_STACK
9823 03:22:29.954503 <6>[ 221.781469] lkdtm: Stack offset: 368
9824 03:22:29.954726 <6>[ 221.785563] lkdtm: Performing direct entry REPORT_STACK
9825 03:22:29.955203 <6>[ 221.791108] lkdtm: Stack offset: 144
9826 03:22:29.955386 <6>[ 221.795227] lkdtm: Performing direct entry REPORT_STACK
9827 03:22:29.955586 <6>[ 221.800819] lkdtm: Stack offset: 400
9828 03:22:29.956967 <6>[ 221.804920] lkdtm: Performing direct entry REPORT_STACK
9829 03:22:29.998763 <6>[ 221.810456] lkdtm: Stack offset: 64
9830 03:22:29.999302 <6>[ 221.814471] lkdtm: Performing direct entry REPORT_STACK
9831 03:22:29.999794 <6>[ 221.820021] lkdtm: Stack offset: 304
9832 03:22:30.000250 <6>[ 221.824165] lkdtm: Performing direct entry REPORT_STACK
9833 03:22:30.001048 <6>[ 221.829701] lkdtm: Stack offset: 368
9834 03:22:30.001449 <6>[ 221.833794] lkdtm: Performing direct entry REPORT_STACK
9835 03:22:30.001897 <6>[ 221.839329] lkdtm: Stack offset: 304
9836 03:22:30.002437 <6>[ 221.843432] lkdtm: Performing direct entry REPORT_STACK
9837 03:22:30.002878 <6>[ 221.848968] lkdtm: Stack offset: 448
9838 03:22:30.043548 <6>[ 221.853063] lkdtm: Performing direct entry REPORT_STACK
9839 03:22:30.044081 <6>[ 221.858607] lkdtm: Stack offset: 16
9840 03:22:30.044572 <6>[ 221.862613] lkdtm: Performing direct entry REPORT_STACK
9841 03:22:30.045030 <6>[ 221.868149] lkdtm: Stack offset: 16
9842 03:22:30.045848 <6>[ 221.872155] lkdtm: Performing direct entry REPORT_STACK
9843 03:22:30.046293 <6>[ 221.877690] lkdtm: Stack offset: 128
9844 03:22:30.046739 <6>[ 221.881784] lkdtm: Performing direct entry REPORT_STACK
9845 03:22:30.047187 <6>[ 221.887319] lkdtm: Stack offset: 384
9846 03:22:30.047611 <6>[ 221.891416] lkdtm: Performing direct entry REPORT_STACK
9847 03:22:30.048134 <6>[ 221.896951] lkdtm: Stack offset: 0
9848 03:22:30.088329 <6>[ 221.900871] lkdtm: Performing direct entry REPORT_STACK
9849 03:22:30.088895 <6>[ 221.906407] lkdtm: Stack offset: 64
9850 03:22:30.089781 <6>[ 221.910412] lkdtm: Performing direct entry REPORT_STACK
9851 03:22:30.090284 <6>[ 221.915957] lkdtm: Stack offset: 80
9852 03:22:30.090743 <6>[ 221.919963] lkdtm: Performing direct entry REPORT_STACK
9853 03:22:30.091181 <6>[ 221.925498] lkdtm: Stack offset: 80
9854 03:22:30.091608 <6>[ 221.929508] lkdtm: Performing direct entry REPORT_STACK
9855 03:22:30.092049 <6>[ 221.935057] lkdtm: Stack offset: 192
9856 03:22:30.092577 <6>[ 221.939314] lkdtm: Performing direct entry REPORT_STACK
9857 03:22:30.133037 <6>[ 221.944955] lkdtm: Stack offset: 496
9858 03:22:30.133560 <6>[ 221.949051] lkdtm: Performing direct entry REPORT_STACK
9859 03:22:30.134069 <6>[ 221.954587] lkdtm: Stack offset: 144
9860 03:22:30.134910 <6>[ 221.958678] lkdtm: Performing direct entry REPORT_STACK
9861 03:22:30.135332 <6>[ 221.964215] lkdtm: Stack offset: 464
9862 03:22:30.135781 <6>[ 221.968311] lkdtm: Performing direct entry REPORT_STACK
9863 03:22:30.136214 <6>[ 221.973846] lkdtm: Stack offset: 336
9864 03:22:30.136650 <6>[ 221.977949] lkdtm: Performing direct entry REPORT_STACK
9865 03:22:30.137078 <6>[ 221.983486] lkdtm: Stack offset: 112
9866 03:22:30.177618 <6>[ 221.987579] lkdtm: Performing direct entry REPORT_STACK
9867 03:22:30.177969 <6>[ 221.993114] lkdtm: Stack offset: 176
9868 03:22:30.178288 <6>[ 221.997214] lkdtm: Performing direct entry REPORT_STACK
9869 03:22:30.178847 <6>[ 222.002749] lkdtm: Stack offset: 112
9870 03:22:30.179096 <6>[ 222.006839] lkdtm: Performing direct entry REPORT_STACK
9871 03:22:30.179317 <6>[ 222.012412] lkdtm: Stack offset: 256
9872 03:22:30.179523 <6>[ 222.016528] lkdtm: Performing direct entry REPORT_STACK
9873 03:22:30.179753 <6>[ 222.022077] lkdtm: Stack offset: 352
9874 03:22:30.179953 <6>[ 222.026180] lkdtm: Performing direct entry REPORT_STACK
9875 03:22:30.180964 <6>[ 222.031722] lkdtm: Stack offset: 144
9876 03:22:30.222253 <6>[ 222.035841] lkdtm: Performing direct entry REPORT_STACK
9877 03:22:30.222608 <6>[ 222.041374] lkdtm: Stack offset: 304
9878 03:22:30.223210 <6>[ 222.045469] lkdtm: Performing direct entry REPORT_STACK
9879 03:22:30.223464 <6>[ 222.051001] lkdtm: Stack offset: 240
9880 03:22:30.223690 <6>[ 222.055151] lkdtm: Performing direct entry REPORT_STACK
9881 03:22:30.223873 <6>[ 222.060763] lkdtm: Stack offset: 240
9882 03:22:30.224034 <6>[ 222.064880] lkdtm: Performing direct entry REPORT_STACK
9883 03:22:30.224191 <6>[ 222.070417] lkdtm: Stack offset: 240
9884 03:22:30.225582 <6>[ 222.074523] lkdtm: Performing direct entry REPORT_STACK
9885 03:22:30.267155 <6>[ 222.080062] lkdtm: Stack offset: 288
9886 03:22:30.267485 <6>[ 222.084176] lkdtm: Performing direct entry REPORT_STACK
9887 03:22:30.267708 <6>[ 222.089716] lkdtm: Stack offset: 368
9888 03:22:30.268167 <6>[ 222.093823] lkdtm: Performing direct entry REPORT_STACK
9889 03:22:30.268376 <6>[ 222.099373] lkdtm: Stack offset: 176
9890 03:22:30.268561 <6>[ 222.103489] lkdtm: Performing direct entry REPORT_STACK
9891 03:22:30.268744 <6>[ 222.109022] lkdtm: Stack offset: 368
9892 03:22:30.268904 <6>[ 222.113113] lkdtm: Performing direct entry REPORT_STACK
9893 03:22:30.270480 <6>[ 222.118650] lkdtm: Stack offset: 368
9894 03:22:30.312003 <6>[ 222.122743] lkdtm: Performing direct entry REPORT_STACK
9895 03:22:30.312287 <6>[ 222.128279] lkdtm: Stack offset: 144
9896 03:22:30.312492 <6>[ 222.132383] lkdtm: Performing direct entry REPORT_STACK
9897 03:22:30.312680 <6>[ 222.137920] lkdtm: Stack offset: 416
9898 03:22:30.313111 <6>[ 222.142015] lkdtm: Performing direct entry REPORT_STACK
9899 03:22:30.313304 <6>[ 222.147640] lkdtm: Stack offset: 320
9900 03:22:30.313476 <6>[ 222.151739] lkdtm: Performing direct entry REPORT_STACK
9901 03:22:30.313646 <6>[ 222.157275] lkdtm: Stack offset: 400
9902 03:22:30.315397 <6>[ 222.161380] lkdtm: Performing direct entry REPORT_STACK
9903 03:22:30.315803 <6>[ 222.166916] lkdtm: Stack offset: 16
9904 03:22:30.356815 <6>[ 222.170928] lkdtm: Performing direct entry REPORT_STACK
9905 03:22:30.357339 <6>[ 222.176480] lkdtm: Stack offset: 208
9906 03:22:30.358095 <6>[ 222.180641] lkdtm: Performing direct entry REPORT_STACK
9907 03:22:30.358492 <6>[ 222.186178] lkdtm: Stack offset: 304
9908 03:22:30.358842 <6>[ 222.190274] lkdtm: Performing direct entry REPORT_STACK
9909 03:22:30.359179 <6>[ 222.195811] lkdtm: Stack offset: 48
9910 03:22:30.359503 <6>[ 222.199818] lkdtm: Performing direct entry REPORT_STACK
9911 03:22:30.359826 <6>[ 222.205354] lkdtm: Stack offset: 384
9912 03:22:30.360499 <6>[ 222.209448] lkdtm: Performing direct entry REPORT_STACK
9913 03:22:30.383739 <6>[ 222.214984] lkdtm: Stack offset: 384
9914 03:22:30.384264 <6>[ 222.219119] lkdtm: Performing direct entry REPORT_STACK
9915 03:22:30.387023 <6>[ 222.224641] lkdtm: Stack offset: 336
9916 03:22:30.786360 # Bits of stack entropy: 6
9917 03:22:30.834483 ok 84 selftests: lkdtm: stack-entropy.sh
9918 03:22:32.146272 Traceback (most recent call last):
9919 03:22:32.147232 File \"/lava-632783/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/./parse-output.py\", line 4, in <module>
9920 03:22:32.147670 from tap import parser
9921 03:22:32.149691 ModuleNotFoundError: No module named 'tap'
9922 03:22:32.197216 + ../../utils/send-to-lava.sh ./output/result.txt
9923 03:22:32.474703 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=shardfile-lkdtm RESULT=pass>
9924 03:22:32.475004 + set +x
9925 03:22:32.476311 Received signal: <TESTCASE> TEST_CASE_ID=shardfile-lkdtm RESULT=pass
9927 03:22:32.477885 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 632783_1.6.2.4.5>
9928 03:22:32.478380 Received signal: <ENDRUN> 1_kselftest-lkdtm 632783_1.6.2.4.5
9929 03:22:32.478605 Ending use of test pattern.
9930 03:22:32.478789 Ending test lava.1_kselftest-lkdtm (632783_1.6.2.4.5), duration 143.86
9932 03:22:32.493790 <LAVA_TEST_RUNNER EXIT>
9933 03:22:32.494271 ok: lava_test_shell seems to have completed
9934 03:22:32.494587 shardfile-lkdtm: pass
9935 03:22:32.494832 end: 3.1 lava-test-shell (duration 00:02:27) [common]
9936 03:22:32.495074 end: 3 lava-test-retry (duration 00:02:27) [common]
9937 03:22:32.495313 start: 4 finalize (timeout 00:02:08) [common]
9938 03:22:32.495547 start: 4.1 power-off (timeout 00:00:30) [common]
9939 03:22:32.495938 Calling: 'nice' 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/off?hostname=apc54a00b1&port=1'
9940 03:22:34.074664 >> OK - accepted request
9941 03:22:34.076218 Returned 0 in 1 seconds
9942 03:22:34.177608 end: 4.1 power-off (duration 00:00:02) [common]
9944 03:22:34.178728 start: 4.2 read-feedback (timeout 00:02:07) [common]
9945 03:22:34.179303 Listened to connection for namespace 'common' for up to 1s
9946 03:22:34.179944 Listened to connection for namespace 'common' for up to 1s
9947 03:22:35.184340 Finalising connection for namespace 'common'
9948 03:22:35.185055 Disconnecting from shell: Finalise
9949 03:22:35.185527 / #
9950 03:22:35.286914 end: 4.2 read-feedback (duration 00:00:01) [common]
9951 03:22:35.287582 end: 4 finalize (duration 00:00:03) [common]
9952 03:22:35.288154 Cleaning after the job
9953 03:22:35.288661 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/632783/tftp-deploy-sp28rsko/ramdisk
9954 03:22:35.301375 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/632783/tftp-deploy-sp28rsko/kernel
9955 03:22:35.348939 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/632783/tftp-deploy-sp28rsko/dtb
9956 03:22:35.349644 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/632783/tftp-deploy-sp28rsko/nfsrootfs
9957 03:22:35.452130 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/632783/tftp-deploy-sp28rsko/modules
9958 03:22:35.465362 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/632783
9959 03:22:36.223364 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/632783
9960 03:22:36.223645 Job finished correctly