Boot log: juno-uboot
- Kernel Errors: 451
- Boot result: PASS
- Errors: 0
- Warnings: 1
- Kernel Warnings: 2418
1 11:43:22.405899 lava-dispatcher, installed at version: 2023.01
2 11:43:22.406271 start: 0 validate
3 11:43:22.406512 Start time: 2024-03-03 11:43:22.406498+00:00 (UTC)
4 11:43:22.406791 Using caching service: 'http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=%s'
5 11:43:22.407057 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 11:43:22.485389 Using caching service: 'http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=%s'
7 11:43:22.485785 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%2Fv6.1.80-cip16%2Farm64%2Fdefconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FImage exists
8 11:43:22.627696 Using caching service: 'http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=%s'
9 11:43:22.628428 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%2Fv6.1.80-cip16%2Farm64%2Fdefconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Farm%2Fjuno.dtb exists
10 11:43:22.754582 Using caching service: 'http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=%s'
11 11:43:22.755029 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 11:43:22.819346 Using caching service: 'http://replicr.mayfield.sirena.org.uk:8001/api/v1/fetch?url=%s'
13 11:43:22.819822 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%2Fv6.1.80-cip16%2Farm64%2Fdefconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
14 11:43:22.968622 validate duration: 0.56
16 11:43:22.969981 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 11:43:22.970633 start: 1.1 download-retry (timeout 00:10:00) [common]
18 11:43:22.971177 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 11:43:22.972084 Not decompressing ramdisk as can be used compressed.
20 11:43:22.972624 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20240129.0/arm64/initrd.cpio.gz
21 11:43:22.973037 saving as /var/lib/lava/dispatcher/tmp/655654/tftp-deploy-s69e87wg/ramdisk/initrd.cpio.gz
22 11:43:22.973413 total size: 4663047 (4MB)
23 11:43:23.227729 progress 0% (0MB)
24 11:43:23.236330 progress 5% (0MB)
25 11:43:23.244803 progress 10% (0MB)
26 11:43:23.252972 progress 15% (0MB)
27 11:43:23.261277 progress 20% (0MB)
28 11:43:23.269438 progress 25% (1MB)
29 11:43:23.277156 progress 30% (1MB)
30 11:43:23.283394 progress 35% (1MB)
31 11:43:23.289192 progress 40% (1MB)
32 11:43:23.294978 progress 45% (2MB)
33 11:43:23.299446 progress 50% (2MB)
34 11:43:23.303402 progress 55% (2MB)
35 11:43:23.306102 progress 60% (2MB)
36 11:43:23.308518 progress 65% (2MB)
37 11:43:23.311011 progress 70% (3MB)
38 11:43:23.313488 progress 75% (3MB)
39 11:43:23.315992 progress 80% (3MB)
40 11:43:23.318499 progress 85% (3MB)
41 11:43:23.321255 progress 90% (4MB)
42 11:43:23.323495 progress 95% (4MB)
43 11:43:23.325668 progress 100% (4MB)
44 11:43:23.325967 4MB downloaded in 0.35s (12.61MB/s)
45 11:43:23.326302 end: 1.1.1 http-download (duration 00:00:00) [common]
47 11:43:23.326781 end: 1.1 download-retry (duration 00:00:00) [common]
48 11:43:23.326976 start: 1.2 download-retry (timeout 00:10:00) [common]
49 11:43:23.327161 start: 1.2.1 http-download (timeout 00:10:00) [common]
50 11:43:23.327437 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.80-cip16/arm64/defconfig+kselftest/gcc-10/kernel/Image
51 11:43:23.327582 saving as /var/lib/lava/dispatcher/tmp/655654/tftp-deploy-s69e87wg/kernel/Image
52 11:43:23.327721 total size: 58450432 (55MB)
53 11:43:23.327852 No compression specified
54 11:43:23.517266 progress 0% (0MB)
55 11:43:23.546999 progress 5% (2MB)
56 11:43:23.575263 progress 10% (5MB)
57 11:43:23.603492 progress 15% (8MB)
58 11:43:23.631632 progress 20% (11MB)
59 11:43:23.659755 progress 25% (13MB)
60 11:43:23.688152 progress 30% (16MB)
61 11:43:23.716259 progress 35% (19MB)
62 11:43:23.744506 progress 40% (22MB)
63 11:43:23.772771 progress 45% (25MB)
64 11:43:23.800986 progress 50% (27MB)
65 11:43:23.829405 progress 55% (30MB)
66 11:43:23.857535 progress 60% (33MB)
67 11:43:23.885669 progress 65% (36MB)
68 11:43:23.913715 progress 70% (39MB)
69 11:43:23.941879 progress 75% (41MB)
70 11:43:23.970425 progress 80% (44MB)
71 11:43:23.998712 progress 85% (47MB)
72 11:43:24.026647 progress 90% (50MB)
73 11:43:24.054672 progress 95% (52MB)
74 11:43:24.082230 progress 100% (55MB)
75 11:43:24.082702 55MB downloaded in 0.75s (73.83MB/s)
76 11:43:24.082974 end: 1.2.1 http-download (duration 00:00:01) [common]
78 11:43:24.083433 end: 1.2 download-retry (duration 00:00:01) [common]
79 11:43:24.083613 start: 1.3 download-retry (timeout 00:09:59) [common]
80 11:43:24.083787 start: 1.3.1 http-download (timeout 00:09:59) [common]
81 11:43:24.084043 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.80-cip16/arm64/defconfig+kselftest/gcc-10/dtbs/arm/juno.dtb
82 11:43:24.084185 saving as /var/lib/lava/dispatcher/tmp/655654/tftp-deploy-s69e87wg/dtb/juno.dtb
83 11:43:24.084321 total size: 26981 (0MB)
84 11:43:24.084453 No compression specified
85 11:43:24.352668 progress 100% (0MB)
86 11:43:24.354077 0MB downloaded in 0.27s (0.10MB/s)
87 11:43:24.354471 end: 1.3.1 http-download (duration 00:00:00) [common]
89 11:43:24.355140 end: 1.3 download-retry (duration 00:00:00) [common]
90 11:43:24.355366 start: 1.4 download-retry (timeout 00:09:59) [common]
91 11:43:24.355584 start: 1.4.1 http-download (timeout 00:09:59) [common]
92 11:43:24.355894 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20240129.0/arm64/full.rootfs.tar.xz
93 11:43:24.356060 saving as /var/lib/lava/dispatcher/tmp/655654/tftp-deploy-s69e87wg/nfsrootfs/full.rootfs.tar
94 11:43:24.356195 total size: 200856304 (191MB)
95 11:43:24.356327 Using unxz to decompress xz
96 11:43:24.649732 progress 0% (0MB)
97 11:43:25.515326 progress 5% (9MB)
98 11:43:26.360677 progress 10% (19MB)
99 11:43:27.344295 progress 15% (28MB)
100 11:43:27.954526 progress 20% (38MB)
101 11:43:28.500000 progress 25% (47MB)
102 11:43:29.511505 progress 30% (57MB)
103 11:43:30.457160 progress 35% (67MB)
104 11:43:31.457116 progress 40% (76MB)
105 11:43:32.442922 progress 45% (86MB)
106 11:43:33.466224 progress 50% (95MB)
107 11:43:34.560778 progress 55% (105MB)
108 11:43:35.704068 progress 60% (114MB)
109 11:43:35.918728 progress 65% (124MB)
110 11:43:36.159746 progress 70% (134MB)
111 11:43:36.323816 progress 75% (143MB)
112 11:43:36.456626 progress 80% (153MB)
113 11:43:36.597740 progress 85% (162MB)
114 11:43:36.772407 progress 90% (172MB)
115 11:43:37.264664 progress 95% (182MB)
116 11:43:38.224370 progress 100% (191MB)
117 11:43:38.233689 191MB downloaded in 13.88s (13.80MB/s)
118 11:43:38.234208 end: 1.4.1 http-download (duration 00:00:14) [common]
120 11:43:38.234784 end: 1.4 download-retry (duration 00:00:14) [common]
121 11:43:38.234995 start: 1.5 download-retry (timeout 00:09:45) [common]
122 11:43:38.235207 start: 1.5.1 http-download (timeout 00:09:45) [common]
123 11:43:38.235497 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.80-cip16/arm64/defconfig+kselftest/gcc-10/modules.tar.xz
124 11:43:38.235633 saving as /var/lib/lava/dispatcher/tmp/655654/tftp-deploy-s69e87wg/modules/modules.tar
125 11:43:38.235780 total size: 12801984 (12MB)
126 11:43:38.235923 Using unxz to decompress xz
127 11:43:38.723539 progress 0% (0MB)
128 11:43:38.784410 progress 5% (0MB)
129 11:43:38.852980 progress 10% (1MB)
130 11:43:38.920536 progress 15% (1MB)
131 11:43:38.987073 progress 20% (2MB)
132 11:43:39.050385 progress 25% (3MB)
133 11:43:39.114535 progress 30% (3MB)
134 11:43:39.180191 progress 35% (4MB)
135 11:43:39.247847 progress 40% (4MB)
136 11:43:39.310357 progress 45% (5MB)
137 11:43:39.377135 progress 50% (6MB)
138 11:43:39.439580 progress 55% (6MB)
139 11:43:39.503098 progress 60% (7MB)
140 11:43:39.566128 progress 65% (7MB)
141 11:43:39.633231 progress 70% (8MB)
142 11:43:39.699705 progress 75% (9MB)
143 11:43:39.763463 progress 80% (9MB)
144 11:43:39.830379 progress 85% (10MB)
145 11:43:39.903141 progress 90% (11MB)
146 11:43:39.975552 progress 95% (11MB)
147 11:43:40.043729 progress 100% (12MB)
148 11:43:40.053402 12MB downloaded in 1.82s (6.72MB/s)
149 11:43:40.053917 end: 1.5.1 http-download (duration 00:00:02) [common]
151 11:43:40.054516 end: 1.5 download-retry (duration 00:00:02) [common]
152 11:43:40.054738 start: 1.6 prepare-tftp-overlay (timeout 00:09:43) [common]
153 11:43:40.054946 start: 1.6.1 extract-nfsrootfs (timeout 00:09:43) [common]
154 11:43:45.419429 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/655654/extract-nfsrootfs-m7u3vgkz
155 11:43:45.419761 end: 1.6.1 extract-nfsrootfs (duration 00:00:05) [common]
156 11:43:45.419957 start: 1.6.2 lava-overlay (timeout 00:09:38) [common]
157 11:43:45.420285 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc
158 11:43:45.420542 makedir: /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin
159 11:43:45.420735 makedir: /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/tests
160 11:43:45.420931 makedir: /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/results
161 11:43:45.421135 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-add-keys
162 11:43:45.421416 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-add-sources
163 11:43:45.421666 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-background-process-start
164 11:43:45.421915 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-background-process-stop
165 11:43:45.422464 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-common-functions
166 11:43:45.422728 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-echo-ipv4
167 11:43:45.422987 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-install-packages
168 11:43:45.423240 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-installed-packages
169 11:43:45.423487 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-os-build
170 11:43:45.423731 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-probe-channel
171 11:43:45.423968 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-probe-ip
172 11:43:45.424209 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-target-ip
173 11:43:45.424447 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-target-mac
174 11:43:45.424690 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-target-storage
175 11:43:45.424939 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-test-case
176 11:43:45.425190 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-test-event
177 11:43:45.425445 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-test-feedback
178 11:43:45.425695 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-test-raise
179 11:43:45.425937 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-test-reference
180 11:43:45.426214 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-test-runner
181 11:43:45.426461 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-test-set
182 11:43:45.426715 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-test-shell
183 11:43:45.426963 Updating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-add-keys (debian)
184 11:43:45.427274 Updating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-add-sources (debian)
185 11:43:45.427562 Updating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-install-packages (debian)
186 11:43:45.427841 Updating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-installed-packages (debian)
187 11:43:45.428116 Updating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/bin/lava-os-build (debian)
188 11:43:45.428360 Creating /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/environment
189 11:43:45.428563 LAVA metadata
190 11:43:45.428702 - LAVA_JOB_ID=655654
191 11:43:45.428840 - LAVA_DISPATCHER_IP=192.168.56.230
192 11:43:45.429071 start: 1.6.2.1 ssh-authorize (timeout 00:09:38) [common]
193 11:43:45.429514 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
194 11:43:45.429707 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:38) [common]
195 11:43:45.429850 skipped lava-vland-overlay
196 11:43:45.430039 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
197 11:43:45.430214 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:38) [common]
198 11:43:45.430349 skipped lava-multinode-overlay
199 11:43:45.430492 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
200 11:43:45.430645 start: 1.6.2.4 test-definition (timeout 00:09:38) [common]
201 11:43:45.430805 Loading test definitions
202 11:43:45.430994 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:38) [common]
203 11:43:45.431136 Using /lava-655654 at stage 0
204 11:43:45.431684 uuid=655654_1.6.2.4.1 testdef=None
205 11:43:45.431869 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
206 11:43:45.432045 start: 1.6.2.4.2 test-overlay (timeout 00:09:38) [common]
207 11:43:45.432848 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
209 11:43:45.433297 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:38) [common]
210 11:43:45.434633 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
212 11:43:45.435124 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:38) [common]
213 11:43:45.436190 runner path: /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/0/tests/0_timesync-off test_uuid 655654_1.6.2.4.1
214 11:43:45.436523 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
216 11:43:45.436985 start: 1.6.2.4.5 git-repo-action (timeout 00:09:38) [common]
217 11:43:45.437130 Using /lava-655654 at stage 0
218 11:43:45.437349 Fetching tests from https://github.com/kernelci/test-definitions.git
219 11:43:45.437498 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/0/tests/1_kselftest-lkdtm'
220 11:43:48.516096 Running '/usr/bin/git checkout kernelci.org
221 11:43:48.763370 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
222 11:43:48.764484 uuid=655654_1.6.2.4.5 testdef=None
223 11:43:48.764755 end: 1.6.2.4.5 git-repo-action (duration 00:00:03) [common]
225 11:43:48.765231 start: 1.6.2.4.6 test-overlay (timeout 00:09:34) [common]
226 11:43:48.766735 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
228 11:43:48.767300 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:34) [common]
229 11:43:48.769205 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
231 11:43:48.769706 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:34) [common]
232 11:43:48.771544 runner path: /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/0/tests/1_kselftest-lkdtm test_uuid 655654_1.6.2.4.5
233 11:43:48.771737 BOARD='juno-uboot'
234 11:43:48.771883 BRANCH='cip'
235 11:43:48.772016 SKIPFILE='/dev/null'
236 11:43:48.772145 SKIP_INSTALL='True'
237 11:43:48.772269 TESTPROG_URL='http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.80-cip16/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz'
238 11:43:48.772399 TST_CASENAME=''
239 11:43:48.772508 TST_CMDFILES='lkdtm'
240 11:43:48.772799 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
242 11:43:48.773203 Creating lava-test-runner.conf files
243 11:43:48.773332 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/655654/lava-overlay-8q64dvjc/lava-655654/0 for stage 0
244 11:43:48.773517 - 0_timesync-off
245 11:43:48.773650 - 1_kselftest-lkdtm
246 11:43:48.773852 end: 1.6.2.4 test-definition (duration 00:00:03) [common]
247 11:43:48.774042 start: 1.6.2.5 compress-overlay (timeout 00:09:34) [common]
248 11:44:01.529684 end: 1.6.2.5 compress-overlay (duration 00:00:13) [common]
249 11:44:01.529949 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:21) [common]
250 11:44:01.530196 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
251 11:44:01.530384 end: 1.6.2 lava-overlay (duration 00:00:16) [common]
252 11:44:01.530554 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:21) [common]
253 11:44:01.686938 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
254 11:44:01.687593 start: 1.6.4 extract-modules (timeout 00:09:21) [common]
255 11:44:01.687873 extracting modules file /var/lib/lava/dispatcher/tmp/655654/tftp-deploy-s69e87wg/modules/modules.tar to /var/lib/lava/dispatcher/tmp/655654/extract-nfsrootfs-m7u3vgkz
256 11:44:02.094784 extracting modules file /var/lib/lava/dispatcher/tmp/655654/tftp-deploy-s69e87wg/modules/modules.tar to /var/lib/lava/dispatcher/tmp/655654/extract-overlay-ramdisk-f0b9csvt/ramdisk
257 11:44:02.511051 end: 1.6.4 extract-modules (duration 00:00:01) [common]
258 11:44:02.511322 start: 1.6.5 apply-overlay-tftp (timeout 00:09:20) [common]
259 11:44:02.511511 [common] Applying overlay to NFS
260 11:44:02.511655 [common] Applying overlay /var/lib/lava/dispatcher/tmp/655654/compress-overlay-1qf6c5uy/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/655654/extract-nfsrootfs-m7u3vgkz
261 11:44:03.985854 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
262 11:44:03.986188 start: 1.6.6 prepare-kernel (timeout 00:09:19) [common]
263 11:44:03.986425 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:19) [common]
264 11:44:03.986622 Converting downloaded kernel to a uImage
265 11:44:03.986842 mkimage -A arm64 -O linux -T kernel -C none -a 0x80200000 -e 0x80200000 -d /var/lib/lava/dispatcher/tmp/655654/tftp-deploy-s69e87wg/kernel/Image /var/lib/lava/dispatcher/tmp/655654/tftp-deploy-s69e87wg/kernel/uImage
266 11:44:04.464247 output: Image Name:
267 11:44:04.464909 output: Created: Sun Mar 3 11:44:03 2024
268 11:44:04.465119 output: Image Type: AArch64 Linux Kernel Image (uncompressed)
269 11:44:04.465311 output: Data Size: 58450432 Bytes = 57080.50 KiB = 55.74 MiB
270 11:44:04.465481 output: Load Address: 80200000
271 11:44:04.465616 output: Entry Point: 80200000
272 11:44:04.465747 output:
273 11:44:04.466037 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
274 11:44:04.466219 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
275 11:44:04.466403 start: 1.6.7 configure-preseed-file (timeout 00:09:19) [common]
276 11:44:04.466564 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
277 11:44:04.466743 start: 1.6.8 compress-ramdisk (timeout 00:09:19) [common]
278 11:44:04.466919 Building ramdisk /var/lib/lava/dispatcher/tmp/655654/extract-overlay-ramdisk-f0b9csvt/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/655654/extract-overlay-ramdisk-f0b9csvt/ramdisk
279 11:44:05.182114 >> 187484 blocks
280 11:44:09.597562 Adding RAMdisk u-boot header.
281 11:44:09.598026 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/655654/extract-overlay-ramdisk-f0b9csvt/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/655654/extract-overlay-ramdisk-f0b9csvt/ramdisk.cpio.gz.uboot
282 11:44:09.768908 output: Image Name:
283 11:44:09.769604 output: Created: Sun Mar 3 11:44:09 2024
284 11:44:09.769911 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
285 11:44:09.770180 output: Data Size: 24841701 Bytes = 24259.47 KiB = 23.69 MiB
286 11:44:09.770340 output: Load Address: 00000000
287 11:44:09.770491 output: Entry Point: 00000000
288 11:44:09.770636 output:
289 11:44:09.770891 rename /var/lib/lava/dispatcher/tmp/655654/extract-overlay-ramdisk-f0b9csvt/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/655654/tftp-deploy-s69e87wg/ramdisk/ramdisk.cpio.gz.uboot
290 11:44:09.771207 end: 1.6.8 compress-ramdisk (duration 00:00:05) [common]
291 11:44:09.771438 end: 1.6 prepare-tftp-overlay (duration 00:00:30) [common]
292 11:44:09.771649 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:13) [common]
293 11:44:09.771805 No LXC device requested
294 11:44:09.771990 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
295 11:44:09.772181 start: 1.8 deploy-device-env (timeout 00:09:13) [common]
296 11:44:09.772360 end: 1.8 deploy-device-env (duration 00:00:00) [common]
297 11:44:09.772500 Checking files for TFTP limit of 4294967296 bytes.
298 11:44:09.773341 end: 1 tftp-deploy (duration 00:00:47) [common]
299 11:44:09.773562 start: 2 uboot-action (timeout 00:05:00) [common]
300 11:44:09.773761 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
301 11:44:09.773934 end: 2.1 uboot-from-media (duration 00:00:00) [common]
302 11:44:09.774160 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
303 11:44:09.774361 Using kernel file from prepare-kernel: 655654/tftp-deploy-s69e87wg/kernel/uImage
304 11:44:09.774594 substitutions:
305 11:44:09.774729 - {BOOTX}: bootm 0x80200000 0x8fe00000 0x8fc00000
306 11:44:09.774871 - {DTB_ADDR}: 0x8fc00000
307 11:44:09.775007 - {DTB}: 655654/tftp-deploy-s69e87wg/dtb/juno.dtb
308 11:44:09.775142 - {INITRD}: 655654/tftp-deploy-s69e87wg/ramdisk/ramdisk.cpio.gz.uboot
309 11:44:09.775273 - {KERNEL_ADDR}: 0x80200000
310 11:44:09.775402 - {KERNEL}: 655654/tftp-deploy-s69e87wg/kernel/uImage
311 11:44:09.775531 - {LAVA_MAC}: None
312 11:44:09.775659 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/655654/extract-nfsrootfs-m7u3vgkz
313 11:44:09.775787 - {NFS_SERVER_IP}: 192.168.56.230
314 11:44:09.775915 - {PRESEED_CONFIG}: None
315 11:44:09.776042 - {PRESEED_LOCAL}: None
316 11:44:09.776170 - {RAMDISK_ADDR}: 0x8fe00000
317 11:44:09.776296 - {RAMDISK}: 655654/tftp-deploy-s69e87wg/ramdisk/ramdisk.cpio.gz.uboot
318 11:44:09.776422 - {ROOT_PART}: None
319 11:44:09.776550 - {ROOT}: None
320 11:44:09.776678 - {SERVER_IP}: 192.168.56.230
321 11:44:09.776804 - {TEE_ADDR}: 0x83000000
322 11:44:09.776930 - {TEE}: None
323 11:44:09.777057 Parsed boot commands:
324 11:44:09.777182 - setenv autoload no
325 11:44:09.777308 - setenv initrd_high 0xffffffffffffffff
326 11:44:09.777434 - setenv fdt_high 0xffffffffffffffff
327 11:44:09.777561 - dhcp
328 11:44:09.777685 - setenv serverip 192.168.56.230
329 11:44:09.777812 - tftp 0x80200000 655654/tftp-deploy-s69e87wg/kernel/uImage
330 11:44:09.777939 - tftp 0x8fe00000 655654/tftp-deploy-s69e87wg/ramdisk/ramdisk.cpio.gz.uboot
331 11:44:09.778109 - setenv initrd_size ${filesize}
332 11:44:09.778243 - tftp 0x8fc00000 655654/tftp-deploy-s69e87wg/dtb/juno.dtb
333 11:44:09.778375 - setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/655654/extract-nfsrootfs-m7u3vgkz,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
334 11:44:09.778516 - bootm 0x80200000 0x8fe00000 0x8fc00000
335 11:44:09.778695 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
337 11:44:09.779137 start: 2.3 connect-device (timeout 00:05:00) [common]
338 11:44:09.779286 [common] connect-device Connecting to device using 'telnet 127.0.0.1 63001'
339 11:44:10.120216 Setting prompt string to ['lava-test: # ']
340 11:44:10.120782 end: 2.3 connect-device (duration 00:00:00) [common]
341 11:44:10.121068 start: 2.4 uboot-commands (timeout 00:05:00) [common]
342 11:44:10.121332 start: 2.4.1 reset-device (timeout 00:05:00) [common]
343 11:44:10.121581 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
344 11:44:10.121969 Calling: 'nice' 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/reboot?hostname=apc54a00b1&port=1'
345 11:44:17.581681 >> OK - accepted request
346 11:44:17.584011 Returned 0 in 7 seconds
347 11:44:17.685641 end: 2.4.1.1 pdu-reboot (duration 00:00:08) [common]
349 11:44:17.687186 end: 2.4.1 reset-device (duration 00:00:08) [common]
350 11:44:17.687775 start: 2.4.2 bootloader-interrupt (timeout 00:04:52) [common]
351 11:44:17.688268 Setting prompt string to ['Hit any key to stop autoboot']
352 11:44:17.688685 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
353 11:44:17.689895 Trying 127.0.0.1...
354 11:44:17.690391 Connected to 127.0.0.1.
355 11:44:17.690766 Escape character is '^]'.
356 11:44:17.691118 �
357 11:44:17.691462
358 11:44:17.691804 ARM V2M-Juno Boot loader v1.0.0
359 11:44:17.692148 HBI0262 build 2068
360 11:44:17.692472
361 11:44:17.692802 MBbios update in progress DO NOT SWITCH OFF...
362 11:44:28.184265 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 11:44:28.184874 MBbios update complete.
364 11:44:28.881568
365 11:44:28.882185 ARM V2M_Juno Firmware v1.5.1
366 11:44:28.882590 Build Date: Apr 3 2019
367 11:44:28.882948
368 11:44:28.884802 Time : 00:00:00
369 11:44:28.885292 Date : 01:01:2000
370 11:44:29.108411
371 11:44:29.108931 Press Enter to stop auto boot...
372 11:44:29.109319
373 11:44:34.223899
374 11:44:34.224567 Powering up system...
375 11:44:34.431662
376 11:44:34.432413 Switching on ATXPSU...
377 11:44:36.094156 PMIC RAM configuration (pms_v103.bin)...
378 11:44:40.134469 MBtemp : 35 degC
379 11:44:40.135048
380 11:44:40.137638 Configuring motherboard (rev B, var A)...
381 11:44:40.138288 IOFPGA image \MB\HBI0262B\io_b118.bit
382 11:44:43.574532 IOFPGA config: PASSED
383 11:44:45.620772 OSC CLK config: PASSED
384 11:44:45.664842
385 11:44:45.665459 Configuring SCC registers...
386 11:44:45.665881 Writing SCC 0x00000054 with 0x0007FFFE
387 11:44:45.666305 Writing SCC 0x0000005C with 0x00FE001E
388 11:44:45.666991 Writing SCC 0x00000100 with 0x003F1000
389 11:44:45.667378 Writing SCC 0x00000104 with 0x0001F300
390 11:44:45.667727 Writing SCC 0x00000108 with 0x00371000
391 11:44:45.668064 Writing SCC 0x0000010C with 0x0001B300
392 11:44:45.668394 Writing SCC 0x00000118 with 0x003F1000
393 11:44:45.668732 Writing SCC 0x0000011C with 0x0001F100
394 11:44:45.669051 Writing SCC 0x000000F8 with 0x0BEC0000
395 11:44:45.669368 Writing SCC 0x000000FC with 0xABE40000
396 11:44:45.669755 Writing SCC 0x0000000C with 0x000000C2
397 11:44:45.696455 Writing SCC 0x00000010 with 0x000000C2
398 11:44:45.696976
399 11:44:45.697374 Peripheral ID0:0x000000AD
400 11:44:45.697737 Peripheral ID1:0x000000B0
401 11:44:45.698116 Peripheral ID2:0x0000000B
402 11:44:45.698454 Peripheral ID3:0x00000000
403 11:44:45.699087 Peripheral ID4:0x0000000D
404 11:44:45.699447 Peripheral ID5:0x000000F0
405 11:44:45.699873 Peripheral ID6:0x00000005
406 11:44:45.700217 Peripheral ID7:0x000000B1
407 11:44:45.700542
408 11:44:45.811503 Programming NOR Flash
409 11:44:46.738669 PCIE clock configured...
410 11:44:46.946440
411 11:44:46.947012 Testing motherboard interfaces (FPGA build 118)...
412 11:44:46.962423 SRAM 32MB test: PASSED
413 11:44:47.250226 LAN9118 test: PASSED
414 11:44:47.474058 ERROR: SMC USB SRAM mode lock
415 11:44:47.490035 SMC USB test: FAILED
416 11:44:47.505973 KMI1/2 test: PASSED
417 11:44:47.537925 MMC test: PASSED
418 11:44:47.553963 PB/LEDs test: PASSED
419 11:44:47.569932 FPGA UART test: PASSED
420 11:44:47.825756 PCIe init test: PASSED
421 11:44:47.826343 MAC addrs test: PASSED
422 11:44:47.826730
423 11:44:47.873703 SMC MAC address 0002-F700-584D
424 11:44:47.889647 Setting HDMI0 mode for SVGA.
425 11:44:48.017606 Setting HDMI1 mode for SVGA.
426 11:44:48.113452
427 11:44:48.241287 SoC SMB clock enabled.
428 11:44:48.353271
429 11:44:48.353779 Testing SMB clock...
430 11:44:48.481166 SMB clock running
431 11:44:48.529137 Releasing system resets...
432 11:44:48.641094
433 11:44:48.641632 UART0 set to SoC UART0
434 11:44:48.642041 UART1 set to SoC UART1
435 11:44:48.642404
436 11:44:48.762835 NOTICE: Booting Trusted Firmware
437 11:44:48.766057 NOTICE: BL1: v2.1(release):v2.2-rc0
438 11:44:48.766557 NOTICE: BL1: Built : 02:01:47, Apr 13 2022
439 11:44:48.786756 NOTICE: BL1: Booting BL2
440 11:44:48.789992 NOTICE: BL2: v2.1(release):v2.2-rc0
441 11:44:48.790515 NOTICE: BL2: Built : 02:01:49, Apr 13 2022
442 11:44:50.269486 NOTICE: BL1: Booting BL31
443 11:44:50.272678 NOTICE: BL31: v2.1(release):v2.2-rc0
444 11:44:50.273177 NOTICE: BL31: Built : 02:01:52, Apr 13 2022
445 11:44:50.680949
446 11:44:50.681293
447 11:44:50.684202 U-Boot 2022.04-00567-gb2a22b2c9f-dirty (Apr 14 2022 - 01:11:52 +0100) vexpress_aemv8a
448 11:44:50.684682
449 11:44:51.019905 DRAM: 8 GiB
450 11:44:51.082659 PCIe XR3 Host Bridge enabled: x4 link (Gen 2)
451 11:44:51.083168 Core: 21 devices, 8 uclasses, devicetree: board
452 11:44:51.085903 Flash: 64 MiB
453 11:44:51.126688 Loading Environment from Flash... *** Warning - bad CRC, using default environment
454 11:44:51.127198
455 11:44:51.127592 In: serial@7ff80000
456 11:44:51.127953 Out: serial@7ff80000
457 11:44:51.128297 Err: serial@7ff80000
458 11:44:51.128636 Net: eth0: ethernet@200000000
460 11:44:51.180981 Hit any key to stop autoboot: 1
461 11:44:51.181854 end: 2.4.2 bootloader-interrupt (duration 00:00:33) [common]
462 11:44:51.182600 start: 2.4.3 bootloader-commands (timeout 00:04:19) [common]
463 11:44:51.183064 Setting prompt string to ['VExpress64#']
464 11:44:51.183509 bootloader-commands: Wait for prompt ['VExpress64#'] (timeout 00:04:19)
465 11:44:51.209768 0
466 11:44:51.210778 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 11:44:51.211269 Sending with 100 millisecond of delay
469 11:44:53.980095 VExpress64# setenv autoload no
470 11:44:54.081362 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:16)
471 11:44:54.086275 setenv autoload no
472 11:44:54.087051 Sending with 100 millisecond of delay
474 11:44:59.724055 VExpress64# setenv initrd_high 0xffffffffffffffff
475 11:44:59.825293 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 00:04:10)
476 11:44:59.826176 setenv initrd_high 0xffffffffffffffff
477 11:44:59.826878 Sending with 100 millisecond of delay
479 11:45:05.010446 VExpress64# setenv fdt_high 0xffffffffffffffff
480 11:45:05.111705 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:05)
481 11:45:05.112655 setenv fdt_high 0xffffffffffffffff
482 11:45:05.113416 Sending with 100 millisecond of delay
484 11:45:05.768661 VExpress64# dhcp
485 11:45:05.869909 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:04)
486 11:45:05.870910 dhcp
487 11:45:05.871390 smc911x: detected LAN9118 controller
488 11:45:07.345897 smc911x: phy initialized
489 11:45:07.346513 smc911x: MAC 00:02:f7:00:58:4d
490 11:45:07.349219 BOOTP broadcast 1
491 11:45:07.588970 BOOTP broadcast 2
492 11:45:08.100257 BOOTP broadcast 3
493 11:45:09.091607 BOOTP broadcast 4
494 11:45:11.089808 BOOTP broadcast 5
495 11:45:11.105756 *** Unhandled DHCP Option in OFFER/ACK: 42
496 11:45:11.131607 *** Unhandled DHCP Option in OFFER/ACK: 42
497 11:45:11.132144 DHCP client bound to address 192.168.56.219 (3779 ms)
498 11:45:11.134837 smc911x: MAC 00:02:f7:00:58:4d
499 11:45:11.135650 Sending with 100 millisecond of delay
501 11:45:15.716293 VExpress64# setenv serverip 192.168.56.230
502 11:45:15.817545 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 00:03:54)
503 11:45:15.818509 setenv serverip 192.168.56.230
504 11:45:15.819279 Sending with 100 millisecond of delay
506 11:45:24.475936 VExpress64# tftp 0x80200000 655654/tftp-deploy-s69e87wg/kernel/uImage
507 11:45:24.577223 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 00:03:45)
508 11:45:24.578240 tftp 0x80200000 655654/tftp-deploy-s69e87wg/kernel/uImage
509 11:45:24.578716 smc911x: detected LAN9118 controller
510 11:45:26.068337 smc911x: phy initialized
511 11:45:26.068918 smc911x: MAC 00:02:f7:00:58:4d
512 11:45:26.069409 Using ethernet@200000000 device
513 11:45:26.069799 TFTP from server 192.168.56.230; our IP address is 192.168.56.219
514 11:45:26.071722 Filename '655654/tftp-deploy-s69e87wg/kernel/uImage'.
515 11:45:26.072247 Load address: 0x80200000
516 11:45:31.394885 Loading: *#################################################################
517 11:45:31.762360 #################################################################
518 11:45:32.129995 #################################################################
519 11:45:32.513615 #################################################################
520 11:45:32.881342 #################################################################
521 11:45:33.264986 #################################################################
522 11:45:33.648559 #################################################################
523 11:45:34.000367 #################################################################
524 11:45:34.368011 #################################################################
525 11:45:34.751616 #################################################################
526 11:45:35.087361 #################################################################
527 11:45:35.439122 #################################################################
528 11:45:35.790743 #################################################################
529 11:45:36.174403 #################################################################
530 11:45:36.541995 #################################################################
531 11:45:36.893791 #################################################################
532 11:45:37.245496 #################################################################
533 11:45:37.597137 #################################################################
534 11:45:37.964845 #################################################################
535 11:45:38.332333 #################################################################
536 11:45:38.716024 #################################################################
537 11:45:39.083685 #################################################################
538 11:45:39.451301 #################################################################
539 11:45:39.819035 #################################################################
540 11:45:40.202682 #################################################################
541 11:45:40.570494 #################################################################
542 11:45:40.954089 #################################################################
543 11:45:41.321734 #################################################################
544 11:45:41.705467 #################################################################
545 11:45:42.057271 #################################################################
546 11:45:42.440724 #################################################################
547 11:45:42.808604 #################################################################
548 11:45:43.144170 #################################################################
549 11:45:43.527848 #################################################################
550 11:45:43.895551 #################################################################
551 11:45:44.279194 #################################################################
552 11:45:44.646909 #################################################################
553 11:45:45.030515 #################################################################
554 11:45:45.398083 #################################################################
555 11:45:45.765839 #################################################################
556 11:45:46.133432 #################################################################
557 11:45:46.517208 #################################################################
558 11:45:46.884780 #################################################################
559 11:45:47.252502 #################################################################
560 11:45:47.636078 #################################################################
561 11:45:48.003856 #################################################################
562 11:45:48.387327 #################################################################
563 11:45:48.771116 #################################################################
564 11:45:49.138712 #################################################################
565 11:45:49.522374 #################################################################
566 11:45:49.890088 #################################################################
567 11:45:50.273799 #################################################################
568 11:45:50.609437 #################################################################
569 11:45:50.993062 #################################################################
570 11:45:51.360787 #################################################################
571 11:45:51.728371 #################################################################
572 11:45:52.096013 #################################################################
573 11:45:52.479723 #################################################################
574 11:45:52.831503 #################################################################
575 11:45:53.215217 #################################################################
576 11:45:53.598827 #################################################################
577 11:45:53.696742 #################
578 11:45:53.697302 2 MiB/s
579 11:45:53.697691 done
580 11:45:53.698093 Bytes transferred = 58450496 (37be240 hex)
581 11:45:53.700024 smc911x: MAC 00:02:f7:00:58:4d
582 11:45:53.701007 Sending with 100 millisecond of delay
584 11:46:04.772446 VExpress64# tftp 0x8fe00000 655654/tftp-deploy-s69e87wg/ramdisk/ramdisk.cpio.gz.uboot
585 11:46:04.873724 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:03:05)
586 11:46:04.874655 tftp 0x8fe00000 655654/tftp-deploy-s69e87wg/ramdisk/ramdisk.cpio.gz.uboot
587 11:46:04.875069 smc911x: detected LAN9118 controller
588 11:46:06.416321 smc911x: phy initialized
589 11:46:06.416948 smc911x: MAC 00:02:f7:00:58:4d
590 11:46:06.417386 Using ethernet@200000000 device
591 11:46:06.418159 TFTP from server 192.168.56.230; our IP address is 192.168.56.219
592 11:46:06.418589 Filename '655654/tftp-deploy-s69e87wg/ramdisk/ramdisk.cpio.gz.uboot'.
593 11:46:06.418966 Load address: 0x8fe00000
594 11:46:11.742337 Loading: *#################################################################
595 11:46:12.094057 #################################################################
596 11:46:12.445863 #################################################################
597 11:46:12.781526 #################################################################
598 11:46:13.117186 #################################################################
599 11:46:13.452846 #################################################################
600 11:46:13.820475 #################################################################
601 11:46:14.188051 #################################################################
602 11:46:14.539869 #################################################################
603 11:46:14.907452 #################################################################
604 11:46:15.227238 #################################################################
605 11:46:15.578919 #################################################################
606 11:46:15.930555 #################################################################
607 11:46:16.298307 #################################################################
608 11:46:16.681914 #################################################################
609 11:46:17.049675 #################################################################
610 11:46:17.433375 #################################################################
611 11:46:17.785264 #################################################################
612 11:46:18.136883 #################################################################
613 11:46:18.504501 #################################################################
614 11:46:18.872110 #################################################################
615 11:46:19.255708 #################################################################
616 11:46:19.623373 #################################################################
617 11:46:20.007057 #################################################################
618 11:46:20.374746 #################################################################
619 11:46:20.742465 #################################################################
620 11:46:20.767425 ###
621 11:46:20.767972 1.7 MiB/s
622 11:46:20.768362 done
623 11:46:20.770676 Bytes transferred = 24841765 (17b0e25 hex)
624 11:46:20.771168 smc911x: MAC 00:02:f7:00:58:4d
625 11:46:20.771934 Sending with 100 millisecond of delay
627 11:46:25.352094 VExpress64# setenv initrd_size ${filesize}
628 11:46:25.453350 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 11:46:25.454278 setenv initrd_size ${filesize}
630 11:46:25.455011 Sending with 100 millisecond of delay
632 11:46:33.960787 VExpress64# tftp 0x8fc00000 655654/tftp-deploy-s69e87wg/dtb/juno.dtb
633 11:46:34.062051 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 00:02:36)
634 11:46:34.062896 tftp 0x8fc00000 655654/tftp-deploy-s69e87wg/dtb/juno.dtb
635 11:46:34.063317 smc911x: detected LAN9118 controller
636 11:46:35.607584 smc911x: phy initialized
637 11:46:35.608206 smc911x: MAC 00:02:f7:00:58:4d
638 11:46:35.608643 Using ethernet@200000000 device
639 11:46:35.609403 TFTP from server 192.168.56.230; our IP address is 192.168.56.219
640 11:46:35.611009 Filename '655654/tftp-deploy-s69e87wg/dtb/juno.dtb'.
641 11:46:35.611551 Load address: 0x8fc00000
642 11:46:40.621713 Loading: *##
643 11:46:40.622043 4.9 KiB/s
644 11:46:40.622244 done
645 11:46:40.622423 Bytes transferred = 26981 (6965 hex)
646 11:46:40.624897 smc911x: MAC 00:02:f7:00:58:4d
647 11:46:40.625365 Sending with 100 millisecond of delay
649 11:47:19.324523 VExpress64# setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/655654/extract-nfsrootfs-m7u3vgkz,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
650 11:47:19.425816 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 11:47:19.426740 setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/655654/extract-nfsrootfs-m7u3vgkz,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
652 11:47:19.427450 Sending with 100 millisecond of delay
654 11:47:25.215653 VExpress64# bootm 0x80200000 0x8fe00000 0x8fc00000
655 11:47:25.316925 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 11:47:25.317508 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 11:47:25.318540 bootm 0x80200000 0x8fe00000 0x8fc00000
658 11:47:25.318973 ## Booting kernel from Legacy Image at 80200000 ...
659 11:47:25.319347 Image Name:
660 11:47:25.319697 Image Type: AArch64 Linux Kernel Image (uncompressed)
661 11:47:25.320044 Data Size: 58450432 Bytes = 55.7 MiB
662 11:47:25.320382 Load Address: 80200000
663 11:47:25.320712 Entry Point: 80200000
664 11:47:25.776951 Verifying Checksum ... OK
665 11:47:25.777524 ## Loading init Ramdisk from Legacy Image at 8fe00000 ...
666 11:47:25.777916 Image Name:
667 11:47:25.778333 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
668 11:47:25.778694 Data Size: 24841701 Bytes = 23.7 MiB
669 11:47:25.779395 Load Address: 00000000
670 11:47:25.779789 Entry Point: 00000000
671 11:47:25.994816 Verifying Checksum ... OK
672 11:47:25.995337 ## Flattened Device Tree blob at 8fc00000
673 11:47:25.998098 Booting using the fdt blob at 0x8fc00000
674 11:47:25.998591 Loading Kernel Image
675 11:47:26.058908 Using Device Tree in place at 000000008fc00000, end 000000008fc09964
676 11:47:26.059414
677 11:47:26.059800 Starting kernel ...
678 11:47:26.060156
679 11:47:26.060987 end: 2.4.3 bootloader-commands (duration 00:02:35) [common]
680 11:47:26.061567 start: 2.4.4 auto-login-action (timeout 00:01:44) [common]
681 11:47:26.062027 Setting prompt string to ['Linux version [0-9]']
682 11:47:26.062469 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 11:47:26.062894 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 11:47:26.137261 [ 0.000000] Booting Linux on physical CPU 0x0000000100 [0x410fd030]
685 11:47:26.138357 start: 2.4.4.1 login-action (timeout 00:01:44) [common]
686 11:47:26.138864 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 11:47:26.139352 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 11:47:26.139774 Using line separator: #'\n'#
689 11:47:26.140143 No login prompt set.
690 11:47:26.140564 Parsing kernel messages
691 11:47:26.140991 ['-\\[ 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 11:47:26.141603 [login-action] Waiting for messages, (timeout 00:01:44)
693 11:47:26.144651 [ 0.000000] Linux version 6.1.80-cip16 (KernelCI@build-j128987-arm64-gcc-10-defconfig-kselftest-fvgk5) (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 Sun Mar 3 11:12:53 UTC 2024
694 11:47:26.145114 [ 0.000000] Machine model: ARM Juno development board (r0)
695 11:47:26.145496 [ 0.000000] earlycon: pl11 at MMIO 0x000000007ff80000 (options '')
696 11:47:26.155819 [ 0.000000] printk: bootconsole [pl11] enabled
697 11:47:26.156316 [ 0.000000] efi: UEFI not found.
698 11:47:26.421587 [ 0.000000] NUMA: No NUMA configuration found
699 11:47:26.422193 [ 0.000000] NUMA: Faking a node at [mem 0x0000000080000000-0x00000009ffffffff]
700 11:47:26.422956 [ 0.000000] NUMA: NODE_DATA [mem 0x9fefd2640-0x9fefd4fff]
701 11:47:26.423366 [ 0.000000] Zone ranges:
702 11:47:26.423724 [ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff]
703 11:47:26.424068 [ 0.000000] DMA32 empty
704 11:47:26.424405 [ 0.000000] Normal [mem 0x0000000100000000-0x00000009ffffffff]
705 11:47:26.424738 [ 0.000000] Movable zone start for each node
706 11:47:26.425447 [ 0.000000] Early memory node ranges
707 11:47:26.453266 [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000feffffff]
708 11:47:26.453773 [ 0.000000] node 0: [mem 0x0000000880000000-0x00000009ffffffff]
709 11:47:26.456694 [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000009ffffffff]
710 11:47:26.603779 [ 0.000000] On node 0, zone Normal: 4096 pages in unavailable ranges
711 11:47:26.604758 [ 0.000000] cma: Reserved 32 MiB at 0x00000000fd000000
712 11:47:26.605213 [ 0.000000] psci: probing for conduit method from DT.
713 11:47:26.605693 [ 0.000000] psci: PSCIv1.1 detected in firmware.
714 11:47:26.606194 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
715 11:47:26.606647 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
716 11:47:26.607091 [ 0.000000] psci: SMC Calling Convention v1.1
717 11:47:26.607651 [ 0.000000] percpu: Embedded 32 pages/cpu s92768 r8192 d30112 u131072
718 11:47:26.648456 [ 0.000000] Detected VIPT I-cache on CPU0
719 11:47:26.648998 [ 0.000000] CPU features: detected: ARM erratum 843419
720 11:47:26.649495 [ 0.000000] CPU features: detected: ARM erratum 845719
721 11:47:26.650338 [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
722 11:47:26.650765 [ 0.000000] alternatives: applying boot alternatives
723 11:47:26.651227 [ 0.000000] Fallback order for Node 0: 0
724 11:47:26.651674 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
725 11:47:26.652235 [ 0.000000] Policy zone: Normal
726 11:47:26.695794 [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/655654/extract-nfsrootfs-m7u3vgkz,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
727 11:47:26.696314 <6>[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
728 11:47:26.696829 <6>[ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
729 11:47:26.699025 <6>[ 0.000000] mem auto-init: stack:off, heap alloc:on, heap free:on
730 11:47:26.728115 <6>[ 0.000000] mem auto-init: clearing system memory may take some time...
731 11:47:26.728627 <6>[ 0.000000] stackdepot hash table entries: 524288 (order: 10, 4194304 bytes, linear)
732 11:47:26.731499 <6>[ 0.000000] software IO TLB: area num 8.
733 11:47:26.768342 <6>[ 0.000000] software IO TLB: mapped [mem 0x00000000f9000000-0x00000000fd000000] (64MB)
734 11:47:28.703907 <6>[ 0.000000] Memory: 8015452K/8372224K available (23616K kernel code, 7160K rwdata, 11868K rodata, 14272K init, 11463K bss, 324004K reserved, 32768K cma-reserved)
735 11:47:28.704533 <4>[ 0.000000] **********************************************************
736 11:47:28.705356 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
737 11:47:28.705792 <4>[ 0.000000] ** **
738 11:47:28.707386 <4>[ 0.000000] ** This system shows unhashed kernel memory addresses **
739 11:47:28.747671 <4>[ 0.000000] ** via the console, logs, and other interfaces. This **
740 11:47:28.748223 <4>[ 0.000000] ** might reduce the security of your system. **
741 11:47:28.748630 <4>[ 0.000000] ** **
742 11:47:28.749452 <4>[ 0.000000] ** If you see this message and you are not debugging **
743 11:47:28.749860 <4>[ 0.000000] ** the kernel, report this immediately to your system **
744 11:47:28.751271 <4>[ 0.000000] ** administrator! **
745 11:47:28.792693 <4>[ 0.000000] ** **
746 11:47:28.793223 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
747 11:47:28.793616 <4>[ 0.000000] **********************************************************
748 11:47:28.793980 <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
749 11:47:28.795790 <6>[ 0.000000] ftrace: allocating 67446 entries in 264 pages
750 11:47:29.118766 <6>[ 0.000000] ftrace: allocated 264 pages with 2 groups
751 11:47:29.119339 <6>[ 0.000000] trace event string verifier disabled
752 11:47:29.119734 <6>[ 0.000000] Running RCU self tests
753 11:47:29.120100 <6>[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
754 11:47:29.120951 <6>[ 0.000000] rcu: RCU event tracing is enabled.
755 11:47:29.121354 <6>[ 0.000000] rcu: RCU lockdep checking is enabled.
756 11:47:29.121710 <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
757 11:47:29.122212 <6>[ 0.000000] Trampoline variant of Tasks RCU enabled.
758 11:47:29.155941 <6>[ 0.000000] Rude variant of Tasks RCU enabled.
759 11:47:29.156444 <6>[ 0.000000] Tracing variant of Tasks RCU enabled.
760 11:47:29.156837 <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
761 11:47:29.159330 <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
762 11:47:29.271890 <6>[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
763 11:47:29.272420 <6>[ 0.000000] Root IRQ handler: gic_handle_irq
764 11:47:29.272813 <6>[ 0.000000] GIC: Using split EOI/Deactivate mode
765 11:47:29.273179 <6>[ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
766 11:47:29.274060 <6>[ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
767 11:47:29.274475 <6>[ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
768 11:47:29.275377 <6>[ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
769 11:47:29.325760 <6>[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
770 11:47:29.326330 <3>[ 0.000000] timer_sp804: timer clock not found: -517
771 11:47:29.326728 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
772 11:47:29.327092 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
773 11:47:29.327941 <3>[ 0.000000] timer_sp804: timer clock not found: -517
774 11:47:29.328347 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
775 11:47:29.373357 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
776 11:47:29.373916 <6>[ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
777 11:47:29.374854 <6>[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
778 11:47:29.375285 <6>[ 0.000001] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns
779 11:47:29.375652 <6>[ 0.011088] Console: colour dummy device 80x25
780 11:47:29.376944 <4>[ 0.015989] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
781 11:47:29.417729 <4>[ 0.024179] ... MAX_LOCKDEP_SUBCLASSES: 8
782 11:47:29.418310 <4>[ 0.028665] ... MAX_LOCK_DEPTH: 48
783 11:47:29.418707 <4>[ 0.033239] ... MAX_LOCKDEP_KEYS: 8192
784 11:47:29.419069 <4>[ 0.037988] ... CLASSHASH_SIZE: 4096
785 11:47:29.419907 <4>[ 0.042736] ... MAX_LOCKDEP_ENTRIES: 32768
786 11:47:29.420308 <4>[ 0.047571] ... MAX_LOCKDEP_CHAINS: 65536
787 11:47:29.420663 <4>[ 0.052408] ... CHAINHASH_SIZE: 32768
788 11:47:29.421090 <4>[ 0.057244] memory used by lock dependency info: 6365 kB
789 11:47:29.421560 <4>[ 0.063050] memory used for stack traces: 4224 kB
790 11:47:29.464826 <4>[ 0.068239] per task-struct memory footprint: 1920 bytes
791 11:47:29.465357 <6>[ 0.074422] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=200000)
792 11:47:29.465758 <6>[ 0.085373] pid_max: default: 32768 minimum: 301
793 11:47:29.466169 <6>[ 0.091432] LSM: Security Framework initializing
794 11:47:29.467029 <6>[ 0.096677] landlock: Up and running.
795 11:47:29.467429 <6>[ 0.100863] LSM support for eBPF active
796 11:47:29.468299 <6>[ 0.105990] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
797 11:47:29.488821 <6>[ 0.114025] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
798 11:47:29.536508 <6>[ 0.141955] cblist_init_generic: Setting adjustable number of callback queues.
799 11:47:29.537090 <6>[ 0.149701] cblist_init_generic: Setting shift to 3 and lim to 1.
800 11:47:29.537473 <6>[ 0.156952] cblist_init_generic: Setting adjustable number of callback queues.
801 11:47:29.537826 <6>[ 0.164707] cblist_init_generic: Setting shift to 3 and lim to 1.
802 11:47:29.538684 <6>[ 0.171956] cblist_init_generic: Setting adjustable number of callback queues.
803 11:47:29.539973 <6>[ 0.179710] cblist_init_generic: Setting shift to 3 and lim to 1.
804 11:47:29.554801 <6>[ 0.186942] Running RCU-tasks wait API self tests
805 11:47:29.674499 <6>[ 0.299399] rcu: Hierarchical SRCU implementation.
806 11:47:29.675065 <6>[ 0.304635] rcu: Max phase no-delay instances is 1000.
807 11:47:29.677814 <6>[ 0.310485] Callback from call_rcu_tasks_trace() invoked.
808 11:47:29.716413 <6>[ 0.343633] EFI services will not be available.
809 11:47:29.719657 <6>[ 0.352063] smp: Bringing up secondary CPUs ...
810 11:47:29.777389 <6>[ 0.362507] CPU features: detected: Spectre-v2
811 11:47:29.777960 <6>[ 0.362520] CPU features: detected: Spectre-v3a
812 11:47:29.778400 <6>[ 0.362529] CPU features: detected: Spectre-BHB
813 11:47:29.779262 <6>[ 0.362541] CPU features: detected: ARM erratum 834220
814 11:47:29.779670 <6>[ 0.362550] CPU features: detected: ARM erratum 832075
815 11:47:29.780025 <6>[ 0.362557] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
816 11:47:29.780373 <6>[ 0.362565] Detected PIPT I-cache on CPU1
817 11:47:29.821578 <6>[ 0.362793] CPU1: Booted secondary processor 0x0000000000 [0x410fd070]
818 11:47:29.822163 <6>[ 0.368294] Detected PIPT I-cache on CPU2
819 11:47:29.822662 <6>[ 0.368434] CPU2: Booted secondary processor 0x0000000001 [0x410fd070]
820 11:47:29.823126 <6>[ 0.373526] Detected VIPT I-cache on CPU3
821 11:47:29.824072 <6>[ 0.373807] CPU3: Booted secondary processor 0x0000000101 [0x410fd030]
822 11:47:29.824506 <6>[ 0.378994] Detected VIPT I-cache on CPU4
823 11:47:29.825053 <6>[ 0.379254] CPU4: Booted secondary processor 0x0000000102 [0x410fd030]
824 11:47:29.825518 <6>[ 0.384481] Detected VIPT I-cache on CPU5
825 11:47:29.880292 <6>[ 0.384747] CPU5: Booted secondary processor 0x0000000103 [0x410fd030]
826 11:47:29.880847 <6>[ 0.385406] smp: Brought up 1 node, 6 CPUs
827 11:47:29.881344 <6>[ 0.483042] SMP: Total of 6 processors activated.
828 11:47:29.881810 <6>[ 0.488289] Callback from call_rcu_tasks_rude() invoked.
829 11:47:29.882801 <6>[ 0.494269] CPU features: detected: 32-bit EL0 Support
830 11:47:29.883229 <6>[ 0.499842] CPU features: detected: 32-bit EL1 Support
831 11:47:29.883778 <6>[ 0.505532] CPU features: detected: CRC32 instructions
832 11:47:29.884239 <6>[ 0.511446] CPU: All CPU(s) started at EL2
833 11:47:29.884784 <6>[ 0.515967] alternatives: applying system-wide alternatives
834 11:47:29.899465 <6>[ 0.542528] devtmpfs: initialized
835 11:47:29.963401 <6>[ 0.603793] Callback from call_rcu_tasks() invoked.
836 11:47:30.018118 <6>[ 0.642133] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
837 11:47:30.021438 <6>[ 0.652371] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
838 11:47:30.057129 <6>[ 0.688621] pinctrl core: initialized pinctrl subsystem
839 11:47:30.115205 <6>[ 0.706382] DMI not present or invalid.
840 11:47:30.115759 <6>[ 0.713802] NET: Registered PF_NETLINK/PF_ROUTE protocol family
841 11:47:30.116257 <6>[ 0.726486] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
842 11:47:30.117198 <6>[ 0.735050] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
843 11:47:30.117619 <6>[ 0.745539] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
844 11:47:30.118149 <6>[ 0.754334] audit: initializing netlink subsys (disabled)
845 11:47:30.159977 <5>[ 0.760915] audit: type=2000 audit(0.624:1): state=initialized audit_enabled=0 res=1
846 11:47:30.160503 <6>[ 0.769062] thermal_sys: Registered thermal governor 'step_wise'
847 11:47:30.161002 <6>[ 0.769083] thermal_sys: Registered thermal governor 'power_allocator'
848 11:47:30.161932 <6>[ 0.775680] cpuidle: using governor menu
849 11:47:30.162390 <6>[ 0.788349] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
850 11:47:30.163359 <6>[ 0.796091] ASID allocator initialised with 65536 entries
851 11:47:30.179113 <6>[ 0.815719] Serial: AMBA PL011 UART driver
852 11:47:30.276478 <6>[ 0.916122] 7ff80000.serial: ttyAMA0 at MMIO 0x7ff80000 (irq = 15, base_baud = 0) is a PL011 rev3
853 11:47:30.304792 <6>[ 0.925521] printk: console [ttyAMA0] enabled
854 11:47:30.305305 <6>[ 0.925521] printk: console [ttyAMA0] enabled
855 11:47:30.306310 <6>[ 0.934895] printk: bootconsole [pl11] disabled
856 11:47:30.308202 <6>[ 0.934895] printk: bootconsole [pl11] disabled
857 11:47:30.324014 <4>[ 0.964854] KASLR disabled due to lack of seed
858 11:47:30.462159 <6>[ 1.070795] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
859 11:47:30.462751 <6>[ 1.077929] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
860 11:47:30.463625 <6>[ 1.084510] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
861 11:47:30.464030 <6>[ 1.091608] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
862 11:47:30.464396 <6>[ 1.098185] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
863 11:47:30.465781 <6>[ 1.105281] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
864 11:47:30.488615 <6>[ 1.111856] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
865 11:47:30.489130 <6>[ 1.118951] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
866 11:47:30.507810 <6>[ 1.138980] ACPI: Interpreter disabled.
867 11:47:30.565580 <6>[ 1.157245] iommu: Default domain type: Translated
868 11:47:30.566164 <6>[ 1.162454] iommu: DMA domain TLB invalidation policy: strict mode
869 11:47:30.566565 <5>[ 1.172279] SCSI subsystem initialized
870 11:47:30.566927 <6>[ 1.180729] usbcore: registered new interface driver usbfs
871 11:47:30.567276 <6>[ 1.186901] usbcore: registered new interface driver hub
872 11:47:30.568125 <6>[ 1.192801] usbcore: registered new device driver usb
873 11:47:30.568525 <6>[ 1.206718] pps_core: LinuxPPS API ver. 1 registered
874 11:47:30.592616 <6>[ 1.211999] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
875 11:47:30.593122 <6>[ 1.221596] PTP clock support registered
876 11:47:30.595902 <6>[ 1.226687] EDAC MC: Ver: 3.0.0
877 11:47:30.596396 <6>[ 1.239087] FPGA manager framework
878 11:47:30.637506 <6>[ 1.243862] Advanced Linux Sound Architecture Driver Initialized.
879 11:47:30.638046 <6>[ 1.254700] NET: Registered PF_ATMPVC protocol family
880 11:47:30.638452 <6>[ 1.260087] NET: Registered PF_ATMSVC protocol family
881 11:47:30.639313 <6>[ 1.267115] vgaarb: loaded
882 11:47:30.640900 <6>[ 1.272072] clocksource: Switched to clocksource arch_sys_counter
883 11:47:32.250124 <5>[ 2.875083] VFS: Disk quotas dquot_6.6.0
884 11:47:32.253335 <6>[ 2.879605] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
885 11:47:32.253840 <6>[ 2.888943] pnp: PnP ACPI: disabled
886 11:47:32.328923 <6>[ 2.953804] NET: Registered PF_INET protocol family
887 11:47:32.332153 <6>[ 2.959667] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear)
888 11:47:32.373859 <6>[ 2.978079] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear)
889 11:47:32.374430 <6>[ 2.988095] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
890 11:47:32.375370 <6>[ 2.996333] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
891 11:47:32.377331 <6>[ 3.005389] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
892 11:47:32.450539 <6>[ 3.045039] TCP: Hash tables configured (established 65536 bind 65536)
893 11:47:32.451079 <6>[ 3.053811] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, linear)
894 11:47:32.451480 <6>[ 3.064483] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear)
895 11:47:32.452311 <6>[ 3.074229] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear)
896 11:47:32.452708 <6>[ 3.084872] NET: Registered PF_UNIX/PF_LOCAL protocol family
897 11:47:32.454103 <6>[ 3.094357] RPC: Registered named UNIX socket transport module.
898 11:47:32.500740 <6>[ 3.100662] RPC: Registered udp transport module.
899 11:47:32.501272 <6>[ 3.105689] RPC: Registered tcp transport module.
900 11:47:32.501665 <6>[ 3.110710] RPC: Registered tcp NFSv4.1 backchannel transport module.
901 11:47:32.502066 <6>[ 3.117487] NET: Registered PF_XDP protocol family
902 11:47:32.502921 <6>[ 3.122621] PCI: CLS 0 bytes, default 64
903 11:47:32.503325 <6>[ 3.129098] Unpacking initramfs...
904 11:47:32.503680 <6>[ 3.133398] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
905 11:47:32.532644 <6>[ 3.145635] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
906 11:47:32.533188 <6>[ 3.154517] kvm [1]: Guests without required CPU erratum workarounds can deadlock system!
907 11:47:32.533588 <6>[ 3.154517] Only trusted guests should be used on this system.
908 11:47:32.535980 <6>[ 3.169137] kvm [1]: IPA Size Limit: 40 bits
909 11:47:32.558724 <6>[ 3.188803] kvm [1]: vgic interrupt IRQ9
910 11:47:32.561945 <6>[ 3.193822] kvm [1]: Hyp mode initialized successfully
911 11:47:32.589664 <5>[ 3.213677] Initialise system trusted keyrings
912 11:47:32.592947 <6>[ 3.219730] workingset: timestamp_bits=42 max_order=21 bucket_order=0
913 11:47:32.768480 <6>[ 3.354039] squashfs: version 4.0 (2009/01/31) Phillip Lougher
914 11:47:32.769023 <5>[ 3.369200] NFS: Registering the id_resolver key type
915 11:47:32.769417 <5>[ 3.374717] Key type id_resolver registered
916 11:47:32.770289 <5>[ 3.379277] Key type id_legacy registered
917 11:47:32.770689 <6>[ 3.384661] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
918 11:47:32.771055 <6>[ 3.391751] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
919 11:47:32.771947 <6>[ 3.402122] 9p: Installing v9fs 9p2000 file system support
920 11:47:32.858449 <6>[ 3.459048] NET: Registered PF_ALG protocol family
921 11:47:32.858998 <5>[ 3.464296] Key type asymmetric registered
922 11:47:32.859389 <5>[ 3.468752] Asymmetric key parser 'x509' registered
923 11:47:32.860221 <6>[ 3.474353] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
924 11:47:32.860617 <6>[ 3.482128] io scheduler mq-deadline registered
925 11:47:32.860974 <6>[ 3.486980] io scheduler kyber registered
926 11:47:32.861849 <4>[ 3.493487] test_firmware: interface ready
927 11:47:32.925568 <6>[ 3.555881] pl061_gpio 1c1d0000.gpio: PL061 GPIO chip registered
928 11:47:32.941525 <6>[ 3.582282] EINJ: ACPI disabled.
929 11:47:33.076476 <6>[ 3.704767] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
930 11:47:33.129974 <6>[ 3.729131] SuperH (H)SCI(F) driver initialized
931 11:47:33.130551 <6>[ 3.736261] msm_serial: driver initialized
932 11:47:33.130943 <5>[ 3.747594] arm-smmu 7fb00000.iommu: probing hardware configuration...
933 11:47:33.131803 <5>[ 3.754474] arm-smmu 7fb00000.iommu: SMMUv1 with:
934 11:47:33.132211 <5>[ 3.759500] arm-smmu 7fb00000.iommu: stage 2 translation
935 11:47:33.132567 <5>[ 3.765217] arm-smmu 7fb00000.iommu: coherent table walk
936 11:47:33.133539 <5>[ 3.770958] arm-smmu 7fb00000.iommu: stream matching with 16 register groups
937 11:47:33.177514 <5>[ 3.778464] arm-smmu 7fb00000.iommu: 4 context banks (4 stage-2 only)
938 11:47:33.178087 <5>[ 3.785340] arm-smmu 7fb00000.iommu: Supported page sizes: 0x60211000
939 11:47:33.178980 <5>[ 3.792192] arm-smmu 7fb00000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
940 11:47:33.179390 <5>[ 3.801699] arm-smmu 7fb00000.iommu: preserved 0 boot mappings
941 11:47:33.179760 <5>[ 3.809177] arm-smmu 7fb10000.iommu: probing hardware configuration...
942 11:47:33.180109 <5>[ 3.816061] arm-smmu 7fb10000.iommu: SMMUv1 with:
943 11:47:33.181028 <5>[ 3.821085] arm-smmu 7fb10000.iommu: stage 2 translation
944 11:47:33.223662 <5>[ 3.826802] arm-smmu 7fb10000.iommu: non-coherent table walk
945 11:47:33.224198 <5>[ 3.832865] arm-smmu 7fb10000.iommu: (IDR0.CTTW overridden by FW configuration)
946 11:47:33.224594 <5>[ 3.840619] arm-smmu 7fb10000.iommu: stream matching with 2 register groups
947 11:47:33.224959 <5>[ 3.848011] arm-smmu 7fb10000.iommu: 1 context banks (1 stage-2 only)
948 11:47:33.225803 <5>[ 3.854890] arm-smmu 7fb10000.iommu: Supported page sizes: 0x60211000
949 11:47:33.226241 <5>[ 3.861776] arm-smmu 7fb10000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
950 11:47:33.268566 <5>[ 3.871089] arm-smmu 7fb10000.iommu: preserved 0 boot mappings
951 11:47:33.269095 <5>[ 3.878544] arm-smmu 7fb20000.iommu: probing hardware configuration...
952 11:47:33.269487 <5>[ 3.885405] arm-smmu 7fb20000.iommu: SMMUv1 with:
953 11:47:33.269849 <5>[ 3.890426] arm-smmu 7fb20000.iommu: stage 2 translation
954 11:47:33.270253 <5>[ 3.896142] arm-smmu 7fb20000.iommu: non-coherent table walk
955 11:47:33.271087 <5>[ 3.902225] arm-smmu 7fb20000.iommu: (IDR0.CTTW overridden by FW configuration)
956 11:47:33.272036 <5>[ 3.909974] arm-smmu 7fb20000.iommu: stream matching with 2 register groups
957 11:47:33.315867 <5>[ 3.917362] arm-smmu 7fb20000.iommu: 1 context banks (1 stage-2 only)
958 11:47:33.316387 <5>[ 3.924228] arm-smmu 7fb20000.iommu: Supported page sizes: 0x60211000
959 11:47:33.316779 <5>[ 3.931078] arm-smmu 7fb20000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
960 11:47:33.317141 <5>[ 3.940376] arm-smmu 7fb20000.iommu: preserved 0 boot mappings
961 11:47:33.317984 <5>[ 3.947702] arm-smmu 7fb30000.iommu: probing hardware configuration...
962 11:47:33.318427 <5>[ 3.954645] arm-smmu 7fb30000.iommu: SMMUv1 with:
963 11:47:33.319341 <5>[ 3.959698] arm-smmu 7fb30000.iommu: stage 2 translation
964 11:47:33.366911 <5>[ 3.965439] arm-smmu 7fb30000.iommu: coherent table walk
965 11:47:33.367429 <5>[ 3.971175] arm-smmu 7fb30000.iommu: stream matching with 2 register groups
966 11:47:33.368286 <5>[ 3.978564] arm-smmu 7fb30000.iommu: 1 context banks (1 stage-2 only)
967 11:47:33.368687 <5>[ 3.985430] arm-smmu 7fb30000.iommu: Supported page sizes: 0x60211000
968 11:47:33.369051 <5>[ 3.992277] arm-smmu 7fb30000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
969 11:47:33.370423 <5>[ 4.001571] arm-smmu 7fb30000.iommu: preserved 0 boot mappings
970 11:47:33.434081 <6>[ 4.076112] loop: module loaded
971 11:47:33.456150 <6>[ 4.083802] lkdtm: No crash points registered, enable through debugfs
972 11:47:33.456655 <6>[ 4.098887] megasas: 07.719.03.00-rc1
973 11:47:33.559369 <6>[ 4.159308] thunder_xcv, ver 1.0
974 11:47:33.559913 <6>[ 4.163204] thunder_bgx, ver 1.0
975 11:47:33.560304 <6>[ 4.167086] nicpf, ver 1.0
976 11:47:33.560666 <6>[ 4.176679] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
977 11:47:33.561527 <6>[ 4.184233] hns3: Copyright (c) 2017 Huawei Corporation.
978 11:47:33.561923 <6>[ 4.190387] hclge is initializing
979 11:47:33.562323 <6>[ 4.194188] e1000: Intel(R) PRO/1000 Network Driver
980 11:47:33.562774 <6>[ 4.199386] e1000: Copyright (c) 1999-2006 Intel Corporation.
981 11:47:33.563210 <6>[ 4.205850] e1000e: Intel(R) PRO/1000 Network Driver
982 11:47:33.609726 <6>[ 4.211134] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
983 11:47:33.610283 <6>[ 4.217743] igb: Intel(R) Gigabit Ethernet Network Driver
984 11:47:33.610680 <6>[ 4.223463] igb: Copyright (c) 2007-2014 Intel Corporation.
985 11:47:33.611045 <6>[ 4.229633] igbvf: Intel(R) Gigabit Virtual Function Network Driver
986 11:47:33.611886 <6>[ 4.236241] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
987 11:47:33.613183 <6>[ 4.244300] sky2: driver version 1.30
988 11:47:35.211448 <6>[ 5.842206] Freeing initrd memory: 24252K
989 11:47:35.274468 <5>[ 5.901975] smsc: module verification failed: signature and/or required key missing - tainting kernel
990 11:47:35.308140 <6>[ 5.929051] smsc911x 18000000.ethernet eth0: MAC Address: 00:02:f7:00:58:4d
991 11:47:35.311368 <6>[ 5.940698] VFIO - User Level meta-driver version: 0.3
992 11:47:35.352851 <6>[ 5.961207] ehci-platform 7ffc0000.usb: Adding to iommu group 0
993 11:47:35.353382 <6>[ 5.962880] usbcore: registered new interface driver usb-storage
994 11:47:35.353767 <6>[ 5.968765] ohci-platform 7ffb0000.usb: Adding to iommu group 0
995 11:47:35.354660 <6>[ 5.973033] ehci-platform 7ffc0000.usb: EHCI Host Controller
996 11:47:35.355057 <6>[ 5.973641] ehci-platform 7ffc0000.usb: new USB bus registered, assigned bus number 1
997 11:47:35.355407 <6>[ 5.975767] ehci-platform 7ffc0000.usb: irq 29, io mem 0x7ffc0000
998 11:47:35.396310 <6>[ 5.980959] ohci-platform 7ffb0000.usb: Generic Platform OHCI controller
999 11:47:35.397356 <6>[ 5.998104] rtc-pl031 1c170000.rtc: registered as rtc0
1000 11:47:35.397772 <6>[ 6.000210] ehci-platform 7ffc0000.usb: USB 2.0 started, EHCI 1.00
1001 11:47:35.398167 <6>[ 6.000825] ohci-platform 7ffb0000.usb: new USB bus registered, assigned bus number 2
1002 11:47:35.398519 <6>[ 6.007943] rtc-pl031 1c170000.rtc: setting system clock to 2000-01-01T00:03:07 UTC (946684987)
1003 11:47:35.398855 <6>[ 6.011476] hub 1-0:1.0: USB hub found
1004 11:47:35.399865 <6>[ 6.012144] hub 1-0:1.0: 1 port detected
1005 11:47:35.417042 <6>[ 6.015546] ohci-platform 7ffb0000.usb: irq 30, io mem 0x7ffb0000
1006 11:47:35.420278 <6>[ 6.023699] i2c_dev: i2c /dev entries driver
1007 11:47:35.451242 <6>[ 6.078933] sp805-wdt 1c0f0000.watchdog: registration successful
1008 11:47:35.499491 <6>[ 6.107975] sdhci: Secure Digital Host Controller Interface driver
1009 11:47:35.500028 <6>[ 6.108943] hub 2-0:1.0: USB hub found
1010 11:47:35.500426 <6>[ 6.114491] sdhci: Copyright(c) Pierre Ossman
1011 11:47:35.501281 <6>[ 6.116692] mmci-pl18x 1c050000.mmc: mmc0: PL180 manf 41 rev0 at 0x1c050000 irq 34,0 (pio)
1012 11:47:35.501692 <6>[ 6.117422] Synopsys Designware Multimedia Card Interface Driver
1013 11:47:35.502093 <6>[ 6.118825] hub 2-0:1.0: 1 port detected
1014 11:47:35.503004 <6>[ 6.121474] sdhci-pltfm: SDHCI platform and OF driver helper
1015 11:47:35.550814 <6>[ 6.130669] leds-syscon 1c010008.0.led: registered LED (null)
1016 11:47:35.551392 <6>[ 6.155795] leds-syscon 1c010008.1.led: registered LED (null)
1017 11:47:35.551782 <6>[ 6.162885] leds-syscon 1c010008.2.led: registered LED (null)
1018 11:47:35.552614 <6>[ 6.169976] leds-syscon 1c010008.3.led: registered LED (null)
1019 11:47:35.553004 <6>[ 6.177152] leds-syscon 1c010008.4.led: registered LED (null)
1020 11:47:35.553357 <6>[ 6.184263] leds-syscon 1c010008.5.led: registered LED (null)
1021 11:47:35.553700 <6>[ 6.191336] leds-syscon 1c010008.6.led: registered LED (null)
1022 11:47:35.574956 <6>[ 6.198468] leds-syscon 1c010008.7.led: registered LED (null)
1023 11:47:35.578168 <6>[ 6.207501] ledtrig-cpu: registered to indicate activity on CPUs
1024 11:47:35.606957 <6>[ 6.228031] usbcore: registered new interface driver usbhid
1025 11:47:35.607483 <6>[ 6.233964] usbhid: USB HID core driver
1026 11:47:35.610231 <6>[ 6.242719] mhu 2b1f0000.mhu: ARM MHU Mailbox registered
1027 11:47:35.672831 <6>[ 6.272236] usb 1-1: new high-speed USB device number 2 using ehci-platform
1028 11:47:35.673352 <6>[ 6.285105] ipip: IPv4 and MPLS over IPv4 tunneling driver
1029 11:47:35.673850 <6>[ 6.294241] IPv4 over IPsec tunneling driver
1030 11:47:35.676242 <6>[ 6.307736] NET: Registered PF_INET6 protocol family
1031 11:47:35.732578 <6>[ 6.324433] Segment Routing with IPv6
1032 11:47:35.733101 <6>[ 6.328607] In-situ OAM (IOAM) with IPv6
1033 11:47:35.733489 <6>[ 6.337267] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
1034 11:47:35.733845 <6>[ 6.350820] NET: Registered PF_PACKET protocol family
1035 11:47:35.734711 <6>[ 6.357363] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
1036 11:47:35.735131 <6>[ 6.372198] 8021q: 802.1Q VLAN Support v1.8
1037 11:47:35.736024 <6>[ 6.377844] 9pnet: Installing 9P2000 support
1038 11:47:35.753790 <5>[ 6.382756] Key type dns_resolver registered
1039 11:47:35.757033 <6>[ 6.387357] mpls_gso: MPLS GSO support
1040 11:47:35.780747 <6>[ 6.411992] registered taskstats version 1
1041 11:47:35.783958 <5>[ 6.416638] Loading compiled-in X.509 certificates
1042 11:47:35.811734 <6>[ 6.442087] hub 1-1:1.0: USB hub found
1043 11:47:35.814959 <6>[ 6.446772] hub 1-1:1.0: 4 ports detected
1044 11:47:35.906642 <5>[ 6.519295] Loaded X.509 cert 'Build time autogenerated kernel key: dd568de648d968177b4458da0edaf6ffd0819b1f'
1045 11:47:35.907167 <6>[ 6.530764] ima: No TPM chip found, activating TPM-bypass!
1046 11:47:35.907658 <6>[ 6.537004] ima: Allocated hash algorithm: sha1
1047 11:47:35.910077 <6>[ 6.542089] ima: No architecture policies found
1048 11:47:35.984824 <6>[ 6.612950] dma-pl330 7ff00000.dma-controller: Adding to iommu group 1
1049 11:47:36.023516 <6>[ 6.643588] dma-pl330 7ff00000.dma-controller: Loaded driver for PL330 DMAC-341330
1050 11:47:36.026835 <6>[ 6.651722] dma-pl330 7ff00000.dma-controller: DBUFF-1024x16bytes Num_Chans-8 Num_Peri-8 Num_Events-8
1051 11:47:36.082523 <3>[ 6.708381] scpi_protocol scpi: incorrect or no SCP firmware found
1052 11:47:36.085790 <4>[ 6.714924] scpi_protocol: probe of scpi failed with error -110
1053 11:47:36.109693 <6>[ 6.737420] input: gpio-keys as /devices/platform/gpio-keys/input/input1
1054 11:47:36.360449 <4>[ 6.988376] atkbd serio0: keyboard reset failed on 1c060000.kmi
1055 11:47:36.598075 <6>[ 7.216096] 8021q: adding VLAN 0 to HW filter on device bond0
1056 11:47:36.601351 <6>[ 7.222934] SMSC LAN911x Internal PHY 18000000.ethernet-ffffffff:01: attached PHY driver (mii_bus:phy_addr=18000000.ethernet-ffffffff:01, irq=POLL)
1057 11:47:36.622179 <6>[ 7.248333] smsc911x 18000000.ethernet eth0: SMSC911x/921x identified at 0xffff80000d470000, IRQ: 28
1058 11:47:37.640222 <4>[ 8.268252] atkbd serio1: keyboard reset failed on 1c070000.kmi
1059 11:47:38.663135 <6>[ 9.292691] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
1060 11:47:44.299785 <5>[ 9.320181] Sending DHCP requests ..
1061 11:47:44.303133 <6>[ 14.914608] 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
1062 11:47:44.419944 <4>[ 15.047779] psmouse serio0: Failed to enable mouse on 1c060000.kmi
1063 11:47:45.296532 <4>[ 15.872164] ., OK
1064 11:47:45.297151 <6>[ 15.906702] IP-Config: Got DHCP answer from 192.168.56.254, my address is 192.168.56.219
1065 11:47:45.297543 <6>[ 15.915189] IP-Config: Complete:
1066 11:47:45.298377 <6>[ 15.918795] device=eth0, hwaddr=00:02:f7:00:58:4d, ipaddr=192.168.56.219, mask=255.255.255.0, gw=192.168.56.254
1067 11:47:45.298779 <6>[ 15.929686] host=192.168.56.219, domain=mayfield.sirena.org.uk, nis-domain=(none)
1068 11:47:45.300191 <6>[ 15.937952] bootserver=192.168.56.254, rootserver=192.168.56.230, rootpath=
1069 11:47:45.327784 <6>[ 15.937980] nameserver0=192.168.56.254
1070 11:47:45.328278 <6>[ 15.950242] ntpserver0=50.205.244.22, ntpserver1=85.199.214.99
1071 11:47:45.328662 <6>[ 15.965182] ALSA device list:
1072 11:47:45.329012 <6>[ 15.968563] No soundcards found.
1073 11:47:45.331093 <6>[ 15.973589] uart-pl011 7ff80000.serial: no DMA platform data
1074 11:47:45.427709 <6>[ 16.055793] Freeing unused kernel memory: 14272K
1075 11:47:45.430951 <6>[ 16.061086] Run /init as init process
1076 11:47:45.510794 Loading, please wait...
1077 11:47:45.718606 Starting version 247.3-7+deb11u4
1078 11:47:50.546266 <6>[ 21.189522] tda998x 0-0070: found TDA19988
1079 11:47:50.769976 <6>[ 21.409964] tda998x 0-0071: found TDA19988
1080 11:47:50.892054 <6>[ 21.502902] input: PS/2 Generic Mouse as /devices/platform/bus@8000000/bus@8000000:motherboard-bus@8000000/bus@8000000:motherboard-bus@8000000:iofpga-bus@300000000/1c070000.kmi/serio1/input/input4
1081 11:47:50.892614 Begin: Loading essential drivers ... done.
1082 11:47:50.932660 Begin: Running /scripts/init-premount ... done.
1083 11:47:50.933166 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
1084 11:47:50.936007 Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available
1085 11:47:50.967787 Device /sys/class/net/bond0 found
1086 11:47:50.968287 done.
1087 11:47:51.004822 <4>[ 21.632227] psmouse serio1: Failed to enable mouse on 1c070000.kmi
1088 11:47:51.212529 /sys/class/net/bonding_masters/flags: Not a directory
1089 11:47:51.228484 IP-Config: eth0 hardware address 00:02:f7:00:58:4d mtu 1500 DHCP
1090 11:47:51.255742 IP-Config: bond0 hardware address<6>[ 21.880997] 8021q: adding VLAN 0 to HW filter on device bond0
1091 11:47:51.258544 02:59:6e:3f:0b:ad mtu 1500 DHCP
1092 11:47:51.321250 IP-Config: eth0 complete (dhcp from 192.168.56.254):
1093 11:47:51.321786 address: 192.168.56.219 broadcast: 192.168.56.255 netmask: 255.255.255.0
1094 11:47:51.322321 gateway: 192.168.56.254 dns0 : 192.168.56.254 dns1 : 0.0.0.0
1095 11:47:51.323279 domain : mayfield.sirena.org.uk
1096 11:47:51.324744 rootserver: 192.168.56.254 rootpath:
1097 11:47:51.325230 filename :
1098 11:47:51.468081 done.
1099 11:47:51.499998 Begin: Running /scripts/nfs-bottom ... done.
1100 11:47:51.627889 Begin: Running /scripts/init-bottom ... done.
1101 11:47:55.022130 <30>[ 25.649731] systemd[1]: System time before build time, advancing clock.
1102 11:47:55.568562 <30>[ 26.172879] 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)
1103 11:47:55.571884 <30>[ 26.201148] systemd[1]: Detected architecture arm64.
1104 11:47:55.603536
1105 11:47:55.619553 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
1106 11:47:55.620094
1107 11:47:55.646573 <30>[ 26.273743] systemd[1]: Set hostname to <debian-bullseye-arm64>.
1108 11:47:57.767784 <30>[ 28.394887] systemd[1]: Queued start job for default target Graphical Interface.
1109 11:47:58.630914 <5>[ 29.264521] random: crng init done
1110 11:47:58.689649 <30>[ 29.312499] systemd[1]: Created slice system-getty.slice.
1111 11:47:58.692945 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
1112 11:47:58.719614 <30>[ 29.344640] systemd[1]: Created slice system-modprobe.slice.
1113 11:47:58.722835 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
1114 11:47:58.747620 <30>[ 29.372460] systemd[1]: Created slice system-serial\x2dgetty.slice.
1115 11:47:58.750817 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
1116 11:47:58.774541 <30>[ 29.399833] systemd[1]: Created slice User and Session Slice.
1117 11:47:58.777907 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
1118 11:47:58.801632 <30>[ 29.422745] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
1119 11:47:58.804877 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
1120 11:47:58.828552 <30>[ 29.450119] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
1121 11:47:58.831819 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
1122 11:47:58.881536 <30>[ 29.477442] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
1123 11:47:58.882106 <30>[ 29.489859] systemd[1]: Reached target Local Encrypted Volumes.
1124 11:47:58.882603 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
1125 11:47:58.883060 <30>[ 29.512565] systemd[1]: Reached target Paths.
1126 11:47:58.885007 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
1127 11:47:58.942494 <30>[ 29.532606] systemd[1]: Reached target Remote File Systems.
1128 11:47:58.943017 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
1129 11:47:58.943510 <30>[ 29.552591] systemd[1]: Reached target Slices.
1130 11:47:58.944510 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
1131 11:47:58.944922 <30>[ 29.572605] systemd[1]: Reached target Swap.
1132 11:47:58.946036 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
1133 11:47:58.970519 <30>[ 29.594733] systemd[1]: Listening on initctl Compatibility Named Pipe.
1134 11:47:58.973798 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
1135 11:47:58.997390 <30>[ 29.621859] systemd[1]: Listening on Journal Audit Socket.
1136 11:47:59.000647 [[0;32m OK [0m] Listening on [0;1;39mJournal Audit Socket[0m.
1137 11:47:59.025378 <30>[ 29.649679] systemd[1]: Listening on Journal Socket (/dev/log).
1138 11:47:59.028656 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
1139 11:47:59.046375 <30>[ 29.675966] systemd[1]: Listening on Journal Socket.
1140 11:47:59.049623 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
1141 11:47:59.077378 <30>[ 29.701546] systemd[1]: Listening on Network Service Netlink Socket.
1142 11:47:59.080668 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
1143 11:47:59.129252 <30>[ 29.733289] systemd[1]: Listening on udev Control Socket.
1144 11:47:59.129773 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
1145 11:47:59.130839 <30>[ 29.755273] systemd[1]: Listening on udev Kernel Socket.
1146 11:47:59.132667 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
1147 11:47:59.196410 <30>[ 29.817968] systemd[1]: Mounting Huge Pages File System...
1148 11:47:59.196944 Mounting [0;1;39mHuge Pages File System[0m...
1149 11:47:59.238125 <30>[ 29.862230] systemd[1]: Mounting POSIX Message Queue File System...
1150 11:47:59.241421 Mounting [0;1;39mPOSIX Message Queue File System[0m...
1151 11:47:59.286060 <30>[ 29.910218] systemd[1]: Mounting Kernel Debug File System...
1152 11:47:59.289342 Mounting [0;1;39mKernel Debug File System[0m...
1153 11:47:59.334071 <30>[ 29.958120] systemd[1]: Mounting Kernel Trace File System...
1154 11:47:59.337364 Mounting [0;1;39mKernel Trace File System[0m...
1155 11:47:59.379036 <30>[ 30.003371] systemd[1]: Starting Create list of static device nodes for the current kernel...
1156 11:47:59.382270 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
1157 11:47:59.457905 <30>[ 30.082976] systemd[1]: Starting Load Kernel Module configfs...
1158 11:47:59.461150 Starting [0;1;39mLoad Kernel Module configfs[0m...
1159 11:47:59.509216 <30>[ 30.130631] systemd[1]: Starting Load Kernel Module drm...
1160 11:47:59.509761 Starting [0;1;39mLoad Kernel Module drm[0m...
1161 11:47:59.561014 <30>[ 30.182970] systemd[1]: Starting Load Kernel Module fuse...
1162 11:47:59.561705 Starting [0;1;39mLoad Kernel Module fuse[0m...
1163 11:47:59.598050 <30>[ 30.221923] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
1164 11:47:59.664685 <30>[ 30.294507] systemd[1]: Starting Journal Service...
1165 11:47:59.667956 Starting [0;1;39mJournal Service[0m...
1166 11:47:59.715878 <6>[ 30.344086] fuse: init (API version 7.37)
1167 11:47:59.759739 <30>[ 30.390763] systemd[1]: Starting Load Kernel Modules...
1168 11:47:59.762964 Starting [0;1;39mLoad Kernel Modules[0m...
1169 11:47:59.818643 <30>[ 30.442031] systemd[1]: Starting Remount Root and Kernel File Systems...
1170 11:47:59.821850 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
1171 11:47:59.865533 <30>[ 30.489850] systemd[1]: Starting Coldplug All udev Devices...
1172 11:47:59.868807 Starting [0;1;39mColdplug All udev Devices[0m...
1173 11:47:59.916557 <30>[ 30.540580] systemd[1]: Mounted Huge Pages File System.
1174 11:47:59.919894 [[0;32m OK [0m] Mounted [0;1;39mHuge Pages File System[0m.
1175 11:47:59.959611 <30>[ 30.563493] systemd[1]: Mounted POSIX Message Queue File System.
1176 11:47:59.960151 [[0;32m OK [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
1177 11:47:59.960566 <30>[ 30.587135] systemd[1]: Mounted Kernel Debug File System.
1178 11:47:59.962861 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
1179 11:47:59.989476 <30>[ 30.613358] systemd[1]: Mounted Kernel Trace File System.
1180 11:47:59.992723 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
1181 11:48:00.031462 <30>[ 30.650556] systemd[1]: Finished Create list of static device nodes for the current kernel.
1182 11:48:00.034808 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
1183 11:48:00.064654 <30>[ 30.692031] systemd[1]: modprobe@configfs.service: Succeeded.
1184 11:48:00.082438 <30>[ 30.708499] systemd[1]: Finished Load Kernel Module configfs.
1185 11:48:00.085571 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
1186 11:48:00.112621 <30>[ 30.740327] systemd[1]: modprobe@drm.service: Succeeded.
1187 11:48:00.130274 <30>[ 30.756314] systemd[1]: Finished Load Kernel Module drm.
1188 11:48:00.133511 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
1189 11:48:00.163493 <30>[ 30.791017] systemd[1]: modprobe@fuse.service: Succeeded.
1190 11:48:00.181273 <30>[ 30.806933] systemd[1]: Finished Load Kernel Module fuse.
1191 11:48:00.184554 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
1192 11:48:00.218316 <30>[ 30.840973] systemd[1]: Finished Load Kernel Modules.
1193 11:48:00.221539 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
1194 11:48:00.250300 <30>[ 30.873470] systemd[1]: Finished Remount Root and Kernel File Systems.
1195 11:48:00.253596 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
1196 11:48:00.336152 <30>[ 30.961598] systemd[1]: Mounting FUSE Control File System...
1197 11:48:00.339437 Mounting [0;1;39mFUSE Control File System[0m...
1198 11:48:00.430032 <30>[ 31.053822] systemd[1]: Mounting Kernel Configuration File System...
1199 11:48:00.433313 Mounting [0;1;39mKernel Configuration File System[0m...
1200 11:48:00.474040 <30>[ 31.093970] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
1201 11:48:00.477336 <30>[ 31.104818] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
1202 11:48:00.559948 <30>[ 31.187280] systemd[1]: Starting Load/Save Random Seed...
1203 11:48:00.563201 Starting [0;1;39mLoad/Save Random Seed[0m...
1204 11:48:00.645865 <30>[ 31.271576] systemd[1]: Starting Apply Kernel Variables...
1205 11:48:00.649169 Starting [0;1;39mApply Kernel Variables[0m...
1206 11:48:00.705838 <30>[ 31.336195] systemd[1]: Starting Create System Users...
1207 11:48:00.709140 Starting [0;1;39mCreate System Users[0m...
1208 11:48:00.743799 <30>[ 31.373943] systemd[1]: Started Journal Service.
1209 11:48:00.746979 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1210 11:48:00.786905 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1211 11:48:00.808860 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1212 11:48:00.840664 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1213 11:48:00.944582 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1214 11:48:00.976541 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1215 11:48:01.157119 <46>[ 31.782047] systemd-journald[242]: Received client request to flush runtime journal.
1216 11:48:01.309175 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1217 11:48:01.415312 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1218 11:48:03.540979 [[0m[0;31m* [0m] (1 of 4) A start job is running for…g All udev Devices (5s / no limit)
1219 11:48:03.924614 M[K[[0;1;31m*[0m[0;31m* [0m] (1 of 4) A start job is running for…g All udev Devices (6s / no limit)
1220 11:48:03.963783 M[K[[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1221 11:48:04.008669 [K[[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1222 11:48:04.041696 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1223 11:48:04.045038 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1224 11:48:04.131900 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1225 11:48:04.227420 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1226 11:48:04.781036 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1227 11:48:04.908893 Starting [0;1;39mNetwork Service[0m...
1228 11:48:04.956748 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1229 11:48:05.155542 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1230 11:48:05.322335 Starting [0;1;39mNetwork Time Synchronization[0m...
1231 11:48:05.411336 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1232 11:48:06.045829 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1233 11:48:06.379567 [[0;32m OK [0m] Started [0;1;39mNetwork Time Synchronization[0m.
1234 11:48:06.395472 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1235 11:48:06.427243 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1236 11:48:06.430528 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1237 11:48:06.453483 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Set[0m.
1238 11:48:06.469282 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Synchronized[0m.
1239 11:48:06.513360 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1240 11:48:06.551219 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1241 11:48:06.608198 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1242 11:48:06.640291 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1243 11:48:06.656296 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1244 11:48:06.710073 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1245 11:48:06.710716 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1246 11:48:06.713303 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1247 11:48:06.801476 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1248 11:48:07.065087 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1249 11:48:08.375478 Starting [0;1;39mUser Login Management[0m...
1250 11:48:09.206860 Starting [0;1;39mNetwork Name Resolution[0m...
1251 11:48:09.366743 [[0;32m OK [0m] Found device [0;1;39m/dev/ttyAMA0[0m.
1252 11:48:10.319824 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1253 11:48:10.351684 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1254 11:48:11.710371 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1255 11:48:11.743357 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1256 11:48:11.746529 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1257 11:48:11.810629 Starting [0;1;39mPermit User Sessions[0m...
1258 11:48:11.992596 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1259 11:48:12.056171 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1260 11:48:12.136040 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttyAMA0[0m.
1261 11:48:12.182897 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1262 11:48:12.183157 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1263 11:48:12.186147 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1264 11:48:12.250279 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1265 11:48:12.450837 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1266 11:48:12.650818
1267 11:48:12.651383 Debian GNU/Linux 11 debian-bullseye-arm64 ttyAMA0
1268 11:48:12.651769
1269 11:48:12.654033 debian-bullseye-arm64 login: root (automatic login)
1270 11:48:12.654649
1271 11:48:13.683753 Linux debian-bullseye-arm64 6.1.80-cip16 #1 SMP PREEMPT Sun Mar 3 11:12:53 UTC 2024 aarch64
1272 11:48:13.684345
1273 11:48:13.684737 The programs included with the Debian GNU/Linux system are free software;
1274 11:48:13.685642 the exact distribution terms for each program are described in the
1275 11:48:13.686086 individual files in /usr/share/doc/*/copyright.
1276 11:48:13.686465
1277 11:48:13.686828 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1278 11:48:13.687254 permitted by applicable law.
1279 11:48:16.452532 Matched prompt #10: / #
1281 11:48:16.453209 Setting prompt string to ['/ #']
1282 11:48:16.453465 end: 2.4.4.1 login-action (duration 00:00:50) [common]
1284 11:48:16.453976 end: 2.4.4 auto-login-action (duration 00:00:50) [common]
1285 11:48:16.454485 start: 2.4.5 expect-shell-connection (timeout 00:00:53) [common]
1286 11:48:16.454897 Setting prompt string to ['/ #']
1287 11:48:16.455246 Forcing a shell prompt, looking for ['/ #']
1289 11:48:16.506130 / #
1290 11:48:16.506708 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1291 11:48:16.507277 Waiting using forced prompt support (timeout 00:02:30)
1292 11:48:16.516224
1293 11:48:16.532519 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1294 11:48:16.533181 start: 2.4.6 export-device-env (timeout 00:00:53) [common]
1295 11:48:16.533646 Sending with 100 millisecond of delay
1297 11:48:28.962784 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/655654/extract-nfsrootfs-m7u3vgkz'
1298 11:48:29.064223 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/655654/extract-nfsrootfs-m7u3vgkz'
1299 11:48:29.065070 Sending with 100 millisecond of delay
1301 11:48:34.702142 / # export NFS_SERVER_IP='192.168.56.230'
1302 11:48:34.803529 export NFS_SERVER_IP='192.168.56.230'
1303 11:48:34.804440 end: 2.4.6 export-device-env (duration 00:00:18) [common]
1304 11:48:34.805003 end: 2.4 uboot-commands (duration 00:04:25) [common]
1305 11:48:34.805533 end: 2 uboot-action (duration 00:04:25) [common]
1306 11:48:34.806075 start: 3 lava-test-retry (timeout 00:04:48) [common]
1307 11:48:34.806595 start: 3.1 lava-test-shell (timeout 00:04:48) [common]
1308 11:48:34.807025 Using namespace: common
1310 11:48:34.908561 / # #
1311 11:48:34.909183 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1312 11:48:34.915018 #
1313 11:48:34.931305 Using /lava-655654
1315 11:48:35.032946 / # export SHELL=/bin/bash
1316 11:48:35.042867 export SHELL=/bin/bash
1318 11:48:35.160431 / # . /lava-655654/environment
1319 11:48:35.170667 . /lava-655654/environment
1321 11:48:35.304309 / # /lava-655654/bin/lava-test-runner /lava-655654/0
1322 11:48:35.304874 Test shell timeout: 10s (minimum of the action and connection timeout)
1323 11:48:35.314509 /lava-655654/bin/lava-test-runner /lava-655654/0
1324 11:48:36.572452 + export TESTRUN_ID=0_timesync-off
1325 11:48:36.575685 + TESTRUN_ID=0_timesync-off
1326 11:48:36.576176 + cd /lava-655654/0/tests/0_timesync-off
1327 11:48:36.576554 ++ cat uuid
1328 11:48:36.649342 + UUID=655654_1.6.2.4.1
1329 11:48:36.649872 + set +x
1330 11:48:36.652589 <LAVA_SIGNAL_STARTRUN 0_timesync-off 655654_1.6.2.4.1>
1331 11:48:36.653069 + systemctl stop systemd-timesyncd
1332 11:48:36.653742 Received signal: <STARTRUN> 0_timesync-off 655654_1.6.2.4.1
1333 11:48:36.654193 Starting test lava.0_timesync-off (655654_1.6.2.4.1)
1334 11:48:36.654642 Skipping test definition patterns.
1335 11:48:36.923965 + set +x
1336 11:48:36.939902 <LAVA_SIGNAL_ENDRUN 0_timesync-off 655654_1.6.2.4.1>
1337 11:48:36.940416 Received signal: <ENDRUN> 0_timesync-off 655654_1.6.2.4.1
1338 11:48:36.940653 Ending use of test pattern.
1339 11:48:36.940837 Ending test lava.0_timesync-off (655654_1.6.2.4.1), duration 0.29
1341 11:48:37.351419 + export TESTRUN_ID=1_kselftest-lkdtm
1342 11:48:37.351738 + TESTRUN_ID=1_kselftest-lkdtm
1343 11:48:37.351934 + cd /lava-655654/0/tests/1_kselftest-lkdtm
1344 11:48:37.353597 ++ cat uuid
1345 11:48:37.457604 + UUID=655654_1.6.2.4.5
1346 11:48:37.458132 + set +x
1347 11:48:37.458486 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 655654_1.6.2.4.5>
1348 11:48:37.458804 + cd ./automated/linux/kselftest/
1349 11:48:37.459375 Received signal: <STARTRUN> 1_kselftest-lkdtm 655654_1.6.2.4.5
1350 11:48:37.459709 Starting test lava.1_kselftest-lkdtm (655654_1.6.2.4.5)
1351 11:48:37.460106 Skipping test definition patterns.
1352 11:48:37.460902 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s True -u http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.80-cip16/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
1353 11:48:37.876450 INFO: install_deps skipped
1354 11:48:38.208860 --2024-03-03 11:48:38-- http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.80-cip16/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz
1355 11:48:38.276008 Resolving storage.kernelci.org (storage.kernelci.org)... 20.171.243.82
1356 11:48:38.419823 Connecting to storage.kernelci.org (storage.kernelci.org)|20.171.243.82|:80... connected.
1357 11:48:38.592423 HTTP request sent, awaiting response... 200 OK
1358 11:48:38.592921 Length: 1745852 (1.7M) [application/octet-stream]
1359 11:48:38.593273 Saving to: 'kselftest.tar.xz'
1360 11:48:38.593691
1361 11:48:45.783814 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 1%[ ] 29.26K 103KB/s kselftest.tar.xz 3%[ ] 65.82K 116KB/s kselftest.tar.xz 6%[> ] 105.20K 123KB/s kselftest.tar.xz 8%[> ] 148.79K 130KB/s kselftest.tar.xz 11%[=> ] 193.79K 140KB/s kselftest.tar.xz 13%[=> ] 234.57K 145KB/s kselftest.tar.xz 15%[==> ] 269.73K 146KB/s kselftest.tar.xz 18%[==> ] 310.51K 151KB/s kselftest.tar.xz 20%[===> ] 344.26K 151KB/s kselftest.tar.xz 22%[===> ] 386.45K 155KB/s kselftest.tar.xz 24%[===> ] 424.42K 156KB/s kselftest.tar.xz 27%[====> ] 468.01K 160KB/s kselftest.tar.xz 29%[====> ] 505.98K 161KB/s eta 7s kselftest.tar.xz 32%[=====> ] 556.60K 166KB/s eta 7s kselftest.tar.xz 34%[=====> ] 595.98K 167KB/s eta 7s kselftest.tar.xz 38%[======> ] 649.42K 172KB/s eta 7s kselftest.tar.xz 40%[=======> ] 694.42K 173KB/s eta 7s kselftest.tar.xz 44%[=======> ] 752.07K 182KB/s eta 5s kselftest.tar.xz 46%[========> ] 797.07K 186KB/s eta 5s kselftest.tar.xz 50%[=========> ] 860.35K 194KB/s eta 5s kselftest.tar.xz 53%[=========> ] 908.17K 200KB/s eta 5s kselftest.tar.xz 57%[==========> ] 975.67K 208KB/s eta 5s kselftest.tar.xz 60%[===========> ] 1.00M 213KB/s eta 4s kselftest.tar.xz 64%[===========> ] 1.07M 225KB/s eta 4s kselftest.tar.xz 67%[============> ] 1.12M 225KB/s eta 4s kselftest.tar.xz 71%[=============> ] 1.19M 235KB/s eta 4s kselftest.tar.xz 75%[==============> ] 1.25M 242KB/s eta 4s kselftest.tar.xz 79%[==============> ] 1.33M 253KB/s eta 2s kselftest.tar.xz 83%[===============> ] 1.39M 262KB/s eta 2s kselftest.tar.xz 89%[================> ] 1.48M 272KB/s eta 2s kselftest.tar.xz 93%[=================> ] 1.56M 280KB/s eta 2s kselftest.tar.xz 100%[===================>] 1.66M 307KB/s in 7.2s
1362 11:48:45.784537
1363 11:48:45.991643 2024-03-03 11:48:45 (237 KB/s) - 'kselftest.tar.xz' saved [1745852/1745852]
1364 11:48:45.992215
1365 11:48:52.452853 <4>[ 83.059297] amba 20010000.etf: deferred probe timeout, ignoring dependency
1366 11:48:52.453425 <4>[ 83.066693] amba 20030000.tpiu: deferred probe timeout, ignoring dependency
1367 11:48:52.453641 <4>[ 83.074066] amba 20040000.funnel: deferred probe timeout, ignoring dependency
1368 11:48:52.453848 <4>[ 83.081594] amba 20070000.etr: deferred probe timeout, ignoring dependency
1369 11:48:52.454052 <4>[ 83.088859] amba 20100000.stm: deferred probe timeout, ignoring dependency
1370 11:48:52.496704 <4>[ 83.096140] amba 20120000.replicator: deferred probe timeout, ignoring dependency
1371 11:48:52.497042 <4>[ 83.104022] amba 22010000.cpu-debug: deferred probe timeout, ignoring dependency
1372 11:48:52.497556 <4>[ 83.111833] amba 22040000.etm: deferred probe timeout, ignoring dependency
1373 11:48:52.497773 <4>[ 83.119115] amba 22020000.cti: deferred probe timeout, ignoring dependency
1374 11:48:52.497975 <4>[ 83.126377] amba 220c0000.funnel: deferred probe timeout, ignoring dependency
1375 11:48:52.498190 <4>[ 83.133901] amba 22110000.cpu-debug: deferred probe timeout, ignoring dependency
1376 11:48:52.540810 <4>[ 83.141690] amba 22140000.etm: deferred probe timeout, ignoring dependency
1377 11:48:52.541167 <4>[ 83.148956] amba 22120000.cti: deferred probe timeout, ignoring dependency
1378 11:48:52.541427 <4>[ 83.156219] amba 23010000.cpu-debug: deferred probe timeout, ignoring dependency
1379 11:48:52.541930 <4>[ 83.164030] amba 23040000.etm: deferred probe timeout, ignoring dependency
1380 11:48:52.542151 <4>[ 83.171354] amba 23020000.cti: deferred probe timeout, ignoring dependency
1381 11:48:52.542369 <4>[ 83.178646] amba 230c0000.funnel: deferred probe timeout, ignoring dependency
1382 11:48:52.584840 <4>[ 83.186171] amba 23110000.cpu-debug: deferred probe timeout, ignoring dependency
1383 11:48:52.585156 <4>[ 83.193969] amba 23140000.etm: deferred probe timeout, ignoring dependency
1384 11:48:52.585414 <4>[ 83.201244] amba 23120000.cti: deferred probe timeout, ignoring dependency
1385 11:48:52.585647 <4>[ 83.208516] amba 23210000.cpu-debug: deferred probe timeout, ignoring dependency
1386 11:48:52.586114 <4>[ 83.216320] amba 23240000.etm: deferred probe timeout, ignoring dependency
1387 11:48:52.586323 <4>[ 83.223617] amba 23220000.cti: deferred probe timeout, ignoring dependency
1388 11:48:52.628197 <4>[ 83.230892] amba 23310000.cpu-debug: deferred probe timeout, ignoring dependency
1389 11:48:52.628502 <4>[ 83.238691] amba 23340000.etm: deferred probe timeout, ignoring dependency
1390 11:48:52.628950 <4>[ 83.245977] amba 23320000.cti: deferred probe timeout, ignoring dependency
1391 11:48:52.629225 <4>[ 83.253251] amba 20020000.cti: deferred probe timeout, ignoring dependency
1392 11:48:52.631475 <4>[ 83.260526] amba 20110000.cti: deferred probe timeout, ignoring dependency
1393 11:48:52.680914 <6>[ 83.280480] platform 2b600000.iommu: deferred probe pending
1394 11:48:52.681219 <6>[ 83.286925] amba 20010000.etf: deferred probe pending
1395 11:48:52.681415 <6>[ 83.297236] amba 20030000.tpiu: deferred probe pending
1396 11:48:52.681849 <6>[ 83.303000] amba 20040000.funnel: deferred probe pending
1397 11:48:52.682054 <6>[ 83.309100] amba 20070000.etr: deferred probe pending
1398 11:48:52.682233 <6>[ 83.314765] amba 20100000.stm: deferred probe pending
1399 11:48:52.682404 <6>[ 83.320525] amba 20120000.replicator: deferred probe pending
1400 11:48:52.737762 <6>[ 83.326816] amba 22010000.cpu-debug: deferred probe pending
1401 11:48:52.738155 <6>[ 83.333038] amba 22040000.etm: deferred probe pending
1402 11:48:52.738384 <6>[ 83.338712] amba 22020000.cti: deferred probe pending
1403 11:48:52.738831 <6>[ 83.344659] amba 220c0000.funnel: deferred probe pending
1404 11:48:52.739024 <6>[ 83.352580] amba 22110000.cpu-debug: deferred probe pending
1405 11:48:52.739182 <6>[ 83.360523] amba 22140000.etm: deferred probe pending
1406 11:48:52.739359 <6>[ 83.368375] amba 22120000.cti: deferred probe pending
1407 11:48:52.741026 <6>[ 83.377316] amba 23010000.cpu-debug: deferred probe pending
1408 11:48:52.804760 <6>[ 83.384869] amba 23040000.etm: deferred probe pending
1409 11:48:52.805084 <6>[ 83.390844] amba 23020000.cti: deferred probe pending
1410 11:48:52.805537 <6>[ 83.396900] amba 230c0000.funnel: deferred probe pending
1411 11:48:52.805737 <6>[ 83.405403] amba 23110000.cpu-debug: deferred probe pending
1412 11:48:52.805928 <6>[ 83.415513] amba 23140000.etm: deferred probe pending
1413 11:48:52.806148 <6>[ 83.424503] amba 23120000.cti: deferred probe pending
1414 11:48:52.806309 <6>[ 83.433429] amba 23210000.cpu-debug: deferred probe pending
1415 11:48:52.808027 <6>[ 83.443596] amba 23240000.etm: deferred probe pending
1416 11:48:52.861944 <6>[ 83.452475] amba 23220000.cti: deferred probe pending
1417 11:48:52.862275 <6>[ 83.458635] amba 23310000.cpu-debug: deferred probe pending
1418 11:48:52.862472 <6>[ 83.465178] amba 23340000.etm: deferred probe pending
1419 11:48:52.862908 <6>[ 83.470852] amba 23320000.cti: deferred probe pending
1420 11:48:52.863098 <6>[ 83.476528] amba 20020000.cti: deferred probe pending
1421 11:48:52.863270 <6>[ 83.482214] amba 20110000.cti: deferred probe pending
1422 11:48:52.863436 <6>[ 83.487883] platform 7ff50000.hdlcd: deferred probe pending
1423 11:48:52.865277 <6>[ 83.494215] platform 7ff60000.hdlcd: deferred probe pending
1424 11:49:06.139174 skiplist:
1425 11:49:06.139527 ========================================
1426 11:49:06.142259 ========================================
1427 11:49:06.430211 lkdtm:PANIC.sh
1428 11:49:06.430584 lkdtm:BUG.sh
1429 11:49:06.430788 lkdtm:WARNING.sh
1430 11:49:06.430966 lkdtm:WARNING_MESSAGE.sh
1431 11:49:06.431137 lkdtm:EXCEPTION.sh
1432 11:49:06.431302 lkdtm:LOOP.sh
1433 11:49:06.431502 lkdtm:EXHAUST_STACK.sh
1434 11:49:06.431636 lkdtm:CORRUPT_STACK.sh
1435 11:49:06.431762 lkdtm:CORRUPT_STACK_STRONG.sh
1436 11:49:06.432155 lkdtm:ARRAY_BOUNDS.sh
1437 11:49:06.432312 lkdtm:CORRUPT_LIST_ADD.sh
1438 11:49:06.432447 lkdtm:CORRUPT_LIST_DEL.sh
1439 11:49:06.432597 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1440 11:49:06.432732 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1441 11:49:06.432864 lkdtm:REPORT_STACK_CANARY.sh
1442 11:49:06.433000 lkdtm:UNSET_SMEP.sh
1443 11:49:06.433119 lkdtm:DOUBLE_FAULT.sh
1444 11:49:06.433251 lkdtm:CORRUPT_PAC.sh
1445 11:49:06.433615 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1446 11:49:06.473411 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1447 11:49:06.473732 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1448 11:49:06.473930 lkdtm:WRITE_AFTER_FREE.sh
1449 11:49:06.474134 lkdtm:READ_AFTER_FREE.sh
1450 11:49:06.474308 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1451 11:49:06.474453 lkdtm:READ_BUDDY_AFTER_FREE.sh
1452 11:49:06.474558 lkdtm:SLAB_INIT_ON_ALLOC.sh
1453 11:49:06.474905 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1454 11:49:06.475028 lkdtm:SLAB_FREE_DOUBLE.sh
1455 11:49:06.475134 lkdtm:SLAB_FREE_CROSS.sh
1456 11:49:06.475239 lkdtm:SLAB_FREE_PAGE.sh
1457 11:49:06.475341 lkdtm:SOFTLOCKUP.sh
1458 11:49:06.475442 lkdtm:HARDLOCKUP.sh
1459 11:49:06.475542 lkdtm:SPINLOCKUP.sh
1460 11:49:06.475641 lkdtm:HUNG_TASK.sh
1461 11:49:06.475741 lkdtm:EXEC_DATA.sh
1462 11:49:06.475840 lkdtm:EXEC_STACK.sh
1463 11:49:06.475938 lkdtm:EXEC_KMALLOC.sh
1464 11:49:06.476720 lkdtm:EXEC_VMALLOC.sh
1465 11:49:06.476893 lkdtm:EXEC_RODATA.sh
1466 11:49:06.516584 lkdtm:EXEC_USERSPACE.sh
1467 11:49:06.516856 lkdtm:EXEC_NULL.sh
1468 11:49:06.517045 lkdtm:ACCESS_USERSPACE.sh
1469 11:49:06.517221 lkdtm:ACCESS_NULL.sh
1470 11:49:06.517388 lkdtm:WRITE_RO.sh
1471 11:49:06.517524 lkdtm:WRITE_RO_AFTER_INIT.sh
1472 11:49:06.517646 lkdtm:WRITE_KERN.sh
1473 11:49:06.517767 lkdtm:WRITE_OPD.sh
1474 11:49:06.517869 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1475 11:49:06.517970 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1476 11:49:06.518333 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1477 11:49:06.518464 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1478 11:49:06.518572 lkdtm:REFCOUNT_DEC_ZERO.sh
1479 11:49:06.518678 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1480 11:49:06.518782 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1481 11:49:06.519883 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1482 11:49:06.520110 lkdtm:REFCOUNT_INC_ZERO.sh
1483 11:49:06.559766 lkdtm:REFCOUNT_ADD_ZERO.sh
1484 11:49:06.560071 lkdtm:REFCOUNT_INC_SATURATED.sh
1485 11:49:06.560261 lkdtm:REFCOUNT_DEC_SATURATED.sh
1486 11:49:06.560435 lkdtm:REFCOUNT_ADD_SATURATED.sh
1487 11:49:06.560603 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1488 11:49:06.560765 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1489 11:49:06.560926 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1490 11:49:06.561084 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1491 11:49:06.561244 lkdtm:REFCOUNT_TIMING.sh
1492 11:49:06.561361 lkdtm:ATOMIC_TIMING.sh
1493 11:49:06.561461 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1494 11:49:06.561802 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1495 11:49:06.561921 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1496 11:49:06.562996 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1497 11:49:06.602891 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1498 11:49:06.603171 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1499 11:49:06.603383 lkdtm:USERCOPY_STACK_BEYOND.sh
1500 11:49:06.603617 lkdtm:USERCOPY_KERNEL.sh
1501 11:49:06.603793 lkdtm:STACKLEAK_ERASING.sh
1502 11:49:06.603958 lkdtm:CFI_FORWARD_PROTO.sh
1503 11:49:06.604119 lkdtm:CFI_BACKWARD.sh
1504 11:49:06.604270 lkdtm:FORTIFY_STRSCPY.sh
1505 11:49:06.604395 lkdtm:FORTIFY_STR_OBJECT.sh
1506 11:49:06.604776 lkdtm:FORTIFY_STR_MEMBER.sh
1507 11:49:06.604928 lkdtm:FORTIFY_MEM_OBJECT.sh
1508 11:49:06.605058 lkdtm:FORTIFY_MEM_MEMBER.sh
1509 11:49:06.605229 lkdtm:PPC_SLB_MULTIHIT.sh
1510 11:49:06.605352 lkdtm:stack-entropy.sh
1511 11:49:06.605471 ============== Tests to run ===============
1512 11:49:06.605591 lkdtm:PANIC.sh
1513 11:49:06.606150 lkdtm:BUG.sh
1514 11:49:06.606354 lkdtm:WARNING.sh
1515 11:49:06.646033 lkdtm:WARNING_MESSAGE.sh
1516 11:49:06.646326 lkdtm:EXCEPTION.sh
1517 11:49:06.646519 lkdtm:LOOP.sh
1518 11:49:06.646694 lkdtm:EXHAUST_STACK.sh
1519 11:49:06.646861 lkdtm:CORRUPT_STACK.sh
1520 11:49:06.647022 lkdtm:CORRUPT_STACK_STRONG.sh
1521 11:49:06.647182 lkdtm:ARRAY_BOUNDS.sh
1522 11:49:06.647329 lkdtm:CORRUPT_LIST_ADD.sh
1523 11:49:06.647454 lkdtm:CORRUPT_LIST_DEL.sh
1524 11:49:06.647577 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1525 11:49:06.647702 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1526 11:49:06.647828 lkdtm:REPORT_STACK_CANARY.sh
1527 11:49:06.647950 lkdtm:UNSET_SMEP.sh
1528 11:49:06.648342 lkdtm:DOUBLE_FAULT.sh
1529 11:49:06.648482 lkdtm:CORRUPT_PAC.sh
1530 11:49:06.648602 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1531 11:49:06.648722 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1532 11:49:06.649292 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1533 11:49:06.649489 lkdtm:WRITE_AFTER_FREE.sh
1534 11:49:06.689216 lkdtm:READ_AFTER_FREE.sh
1535 11:49:06.689499 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1536 11:49:06.689689 lkdtm:READ_BUDDY_AFTER_FREE.sh
1537 11:49:06.689864 lkdtm:SLAB_INIT_ON_ALLOC.sh
1538 11:49:06.690053 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1539 11:49:06.690211 lkdtm:SLAB_FREE_DOUBLE.sh
1540 11:49:06.690341 lkdtm:SLAB_FREE_CROSS.sh
1541 11:49:06.690469 lkdtm:SLAB_FREE_PAGE.sh
1542 11:49:06.690594 lkdtm:SOFTLOCKUP.sh
1543 11:49:06.690971 lkdtm:HARDLOCKUP.sh
1544 11:49:06.691129 lkdtm:SPINLOCKUP.sh
1545 11:49:06.691252 lkdtm:HUNG_TASK.sh
1546 11:49:06.691373 lkdtm:EXEC_DATA.sh
1547 11:49:06.691491 lkdtm:EXEC_STACK.sh
1548 11:49:06.691609 lkdtm:EXEC_KMALLOC.sh
1549 11:49:06.691726 lkdtm:EXEC_VMALLOC.sh
1550 11:49:06.691843 lkdtm:EXEC_RODATA.sh
1551 11:49:06.691961 lkdtm:EXEC_USERSPACE.sh
1552 11:49:06.692379 lkdtm:EXEC_NULL.sh
1553 11:49:06.692513 lkdtm:ACCESS_USERSPACE.sh
1554 11:49:06.732345 lkdtm:ACCESS_NULL.sh
1555 11:49:06.732636 lkdtm:WRITE_RO.sh
1556 11:49:06.732825 lkdtm:WRITE_RO_AFTER_INIT.sh
1557 11:49:06.732997 lkdtm:WRITE_KERN.sh
1558 11:49:06.733161 lkdtm:WRITE_OPD.sh
1559 11:49:06.733577 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1560 11:49:06.733746 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1561 11:49:06.733894 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1562 11:49:06.734062 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1563 11:49:06.734211 lkdtm:REFCOUNT_DEC_ZERO.sh
1564 11:49:06.734354 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1565 11:49:06.734492 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1566 11:49:06.734634 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1567 11:49:06.734772 lkdtm:REFCOUNT_INC_ZERO.sh
1568 11:49:06.735564 lkdtm:REFCOUNT_ADD_ZERO.sh
1569 11:49:06.735760 lkdtm:REFCOUNT_INC_SATURATED.sh
1570 11:49:06.775537 lkdtm:REFCOUNT_DEC_SATURATED.sh
1571 11:49:06.775823 lkdtm:REFCOUNT_ADD_SATURATED.sh
1572 11:49:06.776015 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1573 11:49:06.776261 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1574 11:49:06.776441 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1575 11:49:06.776882 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1576 11:49:06.777082 lkdtm:REFCOUNT_TIMING.sh
1577 11:49:06.777239 lkdtm:ATOMIC_TIMING.sh
1578 11:49:06.777391 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1579 11:49:06.777541 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1580 11:49:06.777690 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1581 11:49:06.777837 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1582 11:49:06.777991 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1583 11:49:06.778845 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1584 11:49:06.823543 lkdtm:USERCOPY_STACK_BEYOND.sh
1585 11:49:06.823809 lkdtm:USERCOPY_KERNEL.sh
1586 11:49:06.823999 lkdtm:STACKLEAK_ERASING.sh
1587 11:49:06.824172 lkdtm:CFI_FORWARD_PROTO.sh
1588 11:49:06.824338 lkdtm:CFI_BACKWARD.sh
1589 11:49:06.824501 lkdtm:FORTIFY_STRSCPY.sh
1590 11:49:06.824657 lkdtm:FORTIFY_STR_OBJECT.sh
1591 11:49:06.824814 lkdtm:FORTIFY_STR_MEMBER.sh
1592 11:49:06.824958 lkdtm:FORTIFY_MEM_OBJECT.sh
1593 11:49:06.825294 lkdtm:FORTIFY_MEM_MEMBER.sh
1594 11:49:06.825413 lkdtm:PPC_SLB_MULTIHIT.sh
1595 11:49:06.825515 lkdtm:stack-entropy.sh
1596 11:49:06.825617 ===========End Tests to run ===============
1597 11:49:06.825717 shardfile-lkdtm pass
1598 11:49:13.157027 <12>[ 103.797819] kselftest: Running tests in lkdtm
1599 11:49:13.252971 TAP version 13
1600 11:49:13.332793 1..84
1601 11:49:13.508519 # selftests: lkdtm: PANIC.sh
1602 11:49:14.611494 # Skipping PANIC: crashes entire system
1603 11:49:14.659398 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1604 11:49:14.819250 # selftests: lkdtm: BUG.sh
1605 11:49:15.745284 <6>[ 106.350878] lkdtm: Performing direct entry BUG
1606 11:49:15.745888 <4>[ 106.355948] ------------[ cut here ]------------
1607 11:49:15.746704 <2>[ 106.360863] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1608 11:49:15.747110 <0>[ 106.366628] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1609 11:49:15.747470 <4>[ 106.373710] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1610 11:49:15.748989 <4>[ 106.385566] CPU: 0 PID: 732 Comm: cat Tainted: G E 6.1.80-cip16 #1
1611 11:49:15.788580 <4>[ 106.393425] Hardware name: ARM Juno development board (r0) (DT)
1612 11:49:15.789457 <4>[ 106.399623] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1613 11:49:15.789877 <4>[ 106.406872] pc : lkdtm_BUG+0x14/0x20
1614 11:49:15.790292 <4>[ 106.410736] lr : lkdtm_do_action+0x2c/0x50
1615 11:49:15.790641 <4>[ 106.415113] sp : ffff80000dc2bc20
1616 11:49:15.790975 <4>[ 106.418699] x29: ffff80000dc2bc20 x28: ffff000804c20040 x27: 0000000000000000
1617 11:49:15.791303 <4>[ 106.426138] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
1618 11:49:15.832028 <4>[ 106.433575] x23: ffff00080d172000 x22: ffff80000dc2bda0 x21: 0000000000000004
1619 11:49:15.832554 <4>[ 106.441014] x20: ffff00080d172000 x19: ffff80000b5964b0 x18: 0000000000000000
1620 11:49:15.833307 <4>[ 106.448451] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff98961000
1621 11:49:15.833710 <4>[ 106.455889] x14: 0000000000000000 x13: 205d383738303533 x12: 0000000000040000
1622 11:49:15.834106 <4>[ 106.463327] x11: 7fffffffffffffff x10: 0000000000000001 x9 : ffff800008c0d56c
1623 11:49:15.835661 <4>[ 106.470765] x8 : 000000007a0c0498 x7 : ffff8000096ff4d4 x6 : 0000000000000001
1624 11:49:15.875486 <4>[ 106.478202] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
1625 11:49:15.876014 <4>[ 106.485638] x2 : 0000000000000000 x1 : ffff000804c20040 x0 : ffff800008c0dfb0
1626 11:49:15.876397 <4>[ 106.493077] Call trace:
1627 11:49:15.877123 <4>[ 106.495791] lkdtm_BUG+0x14/0x20
1628 11:49:15.877513 <4>[ 106.499299] lkdtm_do_action+0x2c/0x50
1629 11:49:15.877863 <4>[ 106.503328] direct_entry+0x164/0x180
1630 11:49:15.878254 <4>[ 106.507269] full_proxy_write+0x68/0xc0
1631 11:49:15.878589 <4>[ 106.511391] vfs_write+0xcc/0x2a0
1632 11:49:15.878931 <4>[ 106.514989] ksys_write+0x78/0x104
1633 11:49:15.879483 <4>[ 106.518673] __arm64_sys_write+0x28/0x3c
1634 11:49:15.919389 <4>[ 106.522879] invoke_syscall+0x8c/0x120
1635 11:49:15.920103 <4>[ 106.526913] el0_svc_common.constprop.0+0x68/0x124
1636 11:49:15.920746 <4>[ 106.531990] do_el0_svc+0x40/0xcc
1637 11:49:15.921715 <4>[ 106.535586] el0_svc+0x48/0xc0
1638 11:49:15.922278 <4>[ 106.538924] el0t_64_sync_handler+0xb8/0xbc
1639 11:49:15.922809 <4>[ 106.543386] el0t_64_sync+0x18c/0x190
1640 11:49:15.923023 <0>[ 106.547333] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1641 11:49:15.923260 <4>[ 106.553709] ---[ end trace 0000000000000000 ]---
1642 11:49:15.923479 <6>[ 106.558603] note: cat[732] exited with irqs disabled
1643 11:49:15.964070 <6>[ 106.564384] note: cat[732] exited with preempt_count 1
1644 11:49:15.964370 <4>[ 106.571393] ------------[ cut here ]------------
1645 11:49:15.964564 <4>[ 106.576295] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
1646 11:49:15.964746 # S<4>[ 106.586257] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1647 11:49:15.965181 <4>[ 106.598271] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D E 6.1.80-cip16 #1
1648 11:49:16.007447 egmentation fault<4>[ 106.606478] Hardware name: ARM Juno development board (r0) (DT)
1649 11:49:16.007738 <4>[ 106.614139] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1650 11:49:16.007934
1651 11:49:16.008113 <4>[ 106.621387] pc : ct_kernel_exit.constprop.0+0x11c/0x180
1652 11:49:16.008286 <4>[ 106.627045] lr : ct_idle_enter+0x10/0x1c
1653 11:49:16.008453 <4>[ 106.631247] sp : ffff80000b0c3c80
1654 11:49:16.008906 <4>[ 106.634833] x29: ffff80000b0c3c80 x28: 00000000824d9818 x27: 0000000000000001
1655 11:49:16.009089 <4>[ 106.642272] x26: 0000000000000000 x25: 00000018d025d814 x24: 0000000000000000
1656 11:49:16.010932 <4>[ 106.649709] x23: ffff00080ad3b880 x22: 0000000000000000 x21: 0000000000000000
1657 11:49:16.051053 <4>[ 106.657147] x20: ffff00097ef0c458 x19: ffff80000a53b458 x18: 0000000000000000
1658 11:49:16.051565 <4>[ 106.664585] x17: 0000000000000071 x16: 0000000000000001 x15: ffff80000a53f4c0
1659 11:49:16.051951 <4>[ 106.672023] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
1660 11:49:16.052652 <4>[ 106.679460] x11: 0000000000000001 x10: 0000000000001500 x9 : ffff800009145aa0
1661 11:49:16.053043 <4>[ 106.686898] x8 : ffff80000b101fc0 x7 : 0000000000000001 x6 : 0000000000000000
1662 11:49:16.094496 <4>[ 106.694335] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749d1000
1663 11:49:16.095018 <4>[ 106.701773] x2 : ffff80000b0c3c80 x1 : ffff80000a53b458 x0 : 4000000000000000
1664 11:49:16.095407 <4>[ 106.709212] Call trace:
1665 11:49:16.095761 <4>[ 106.711926] ct_kernel_exit.constprop.0+0x11c/0x180
1666 11:49:16.096102 <4>[ 106.717087] ct_idle_enter+0x10/0x1c
1667 11:49:16.096807 <4>[ 106.720940] cpuidle_enter_state+0x2a4/0x5a0
1668 11:49:16.097185 <4>[ 106.725497] cpuidle_enter+0x40/0x60
1669 11:49:16.097525 <4>[ 106.729354] do_idle+0x258/0x310
1670 11:49:16.097913 <4>[ 106.732864] cpu_startup_entry+0x3c/0x44
1671 11:49:16.098386 <4>[ 106.737068] rest_init+0x11c/0x210
1672 11:49:16.137846 <4>[ 106.740748] arch_post_acpi_subsys_init+0x0/0x28
1673 11:49:16.138413 <4>[ 106.745653] start_kernel+0x77c/0x7bc
1674 11:49:16.138800 <4>[ 106.749598] __primary_switched+0xbc/0xc4
1675 11:49:16.139154 <4>[ 106.753892] irq event stamp: 1021134
1676 11:49:16.139870 <4>[ 106.757738] hardirqs last enabled at (1021133): [<ffff8000081cb47c>] tick_nohz_idle_exit+0x78/0x1dc
1677 11:49:16.140261 <4>[ 106.767170] hardirqs last disabled at (1021134): [<ffff8000096fc230>] __schedule+0x710/0xb30
1678 11:49:16.141391 <4>[ 106.775902] softirqs last enabled at (1021126): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
1679 11:49:16.167187 <4>[ 106.784806] softirqs last disabled at (1021089): [<ffff800008017668>] ____do_softirq+0x18/0x24
1680 11:49:16.167731 <4>[ 106.793712] ---[ end trace 0000000000000000 ]---
1681 11:49:16.278750 # [ 106.350878] lkdtm: Performing direct entry BUG
1682 11:49:16.318781 # [ 106.355948] ------------[ cut here ]------------
1683 11:49:16.319108 # [ 106.360863] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1684 11:49:16.319366 # [ 106.366628] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1685 11:49:16.319833 # [ 106.373710] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1686 11:49:16.320029 # [ 106.385566] CPU: 0 PID: 732 Comm: cat Tainted: G E 6.1.80-cip16 #1
1687 11:49:16.322042 # [ 106.393425] Hardware name: ARM Juno development board (r0) (DT)
1688 11:49:16.362062 # [ 106.399623] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1689 11:49:16.362371 # [ 106.406872] pc : lkdtm_BUG+0x14/0x20
1690 11:49:16.362625 # [ 106.410736] lr : lkdtm_do_action+0x2c/0x50
1691 11:49:16.362853 # [ 106.415113] sp : ffff80000dc2bc20
1692 11:49:16.363073 # [ 106.418699] x29: ffff80000dc2bc20 x28: ffff000804c20040 x27: 0000000000000000
1693 11:49:16.363290 # [ 106.426138] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
1694 11:49:16.365288 # [ 106.433575] x23: ffff00080d172000 x22: ffff80000dc2bda0 x21: 0000000000000004
1695 11:49:16.405165 # [ 106.441014] x20: ffff00080d172000 x19: ffff80000b5964b0 x18: 0000000000000000
1696 11:49:16.405439 # [ 106.448451] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff98961000
1697 11:49:16.405686 # [ 106.455889] x14: 0000000000000000 x13: 205d383738303533 x12: 0000000000040000
1698 11:49:16.406162 # [ 106.463327] x11: 7fffffffffffffff x10: 0000000000000001 x9 : ffff800008c0d56c
1699 11:49:16.406371 # [ 106.470765] x8 : 000000007a0c0498 x7 : ffff8000096ff4d4 x6 : 0000000000000001
1700 11:49:16.408492 # [ 106.478202] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
1701 11:49:16.448541 # [ 106.485638] x2 : 0000000000000000 x1 : ffff000804c20040 x0 : ffff800008c0dfb0
1702 11:49:16.449098 # [ 106.493077] Call trace:
1703 11:49:16.449591 # [ 106.495791] lkdtm_BUG+0x14/0x20
1704 11:49:16.450075 # [ 106.499299] lkdtm_do_action+0x2c/0x50
1705 11:49:16.450885 # [ 106.503328] direct_entry+0x164/0x180
1706 11:49:16.451291 # [ 106.507269] full_proxy_write+0x68/0xc0
1707 11:49:16.451756 # [ 106.511391] vfs_write+0xcc/0x2a0
1708 11:49:16.452203 # [ 106.514989] ksys_write+0x78/0x104
1709 11:49:16.452548 # [ 106.518673] __arm64_sys_write+0x28/0x3c
1710 11:49:16.452879 # [ 106.522879] invoke_syscall+0x8c/0x120
1711 11:49:16.453282 # [ 106.526913] el0_svc_common.constprop.0+0x68/0x124
1712 11:49:16.491608 # [ 106.531990] do_el0_svc+0x40/0xcc
1713 11:49:16.492135 # [ 106.535586] el0_svc+0x48/0xc0
1714 11:49:16.492896 # [ 106.538924] el0t_64_sync_handler+0xb8/0xbc
1715 11:49:16.493307 # [ 106.543386] el0t_64_sync+0x18c/0x190
1716 11:49:16.493784 # [ 106.547333] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1717 11:49:16.494187 # [ 106.553709] ---[ end trace 0000000000000000 ]---
1718 11:49:16.494651 # [ 106.558603] note: cat[732] exited with irqs disabled
1719 11:49:16.495009 # [ 106.564384] note: cat[732] exited with preempt_count 1
1720 11:49:16.495623 # [ 106.571393] ------------[ cut here ]------------
1721 11:49:16.534935 # [ 106.576295] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
1722 11:49:16.535482 # [ 106.586257] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1723 11:49:16.536259 # [ 106.598271] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D E 6.1.80-cip16 #1
1724 11:49:16.536663 # [ 106.606478] Hardware name: ARM Juno development board (r0) (DT)
1725 11:49:16.538425 # [ 106.614139] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1726 11:49:16.578093 # [ 106.621387] pc : ct_kernel_exit.constprop.0+0x11c/0x180
1727 11:49:16.578665 # [ 106.627045] lr : ct_idle_enter+0x10/0x1c
1728 11:49:16.579051 # [ 106.631247] sp : ffff80000b0c3c80
1729 11:49:16.579840 # [ 106.634833] x29: ffff80000b0c3c80 x28: 00000000824d9818 x27: 0000000000000001
1730 11:49:16.580236 # [ 106.642272] x26: 0000000000000000 x25: 00000018d025d814 x24: 0000000000000000
1731 11:49:16.580589 # [ 106.649709] x23: ffff00080ad3b880 x22: 0000000000000000 x21: 0000000000000000
1732 11:49:16.580992 # [ 106.657147] x20: ffff00097ef0c458 x19: ffff80000a53b458 x18: 0000000000000000
1733 11:49:16.621186 # [ 106.664585] x17: 0000000000000071 x16: 0000000000000001 x15: ffff80000a53f4c0
1734 11:49:16.621814 # [ 106.672023] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
1735 11:49:16.622678 # [ 106.679460] x11: 0000000000000001 x10: 0000000000001500 x9 : ffff800009145aa0
1736 11:49:16.623228 # [ 106.686898] x8 : ffff80000b101fc0 x7 : 0000000000000001 x6 : 0000000000000000
1737 11:49:16.623600 # [ 106.694335] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749d1000
1738 11:49:16.624742 # [ 106.701773] x2 : ffff80000b0c3c80 x1 : ffff80000a53b458 x0 : 4000000000000000
1739 11:49:16.625174 # [ 106.709212] Call trace:
1740 11:49:16.664327 # [ 106.711926] ct_kernel_exit.constprop.0+0x11c/0x180
1741 11:49:16.664878 # [ 106.717087] ct_idle_enter+0x10/0x1c
1742 11:49:16.665263 # [ 106.720940] cpuidle_enter_state+0x2a4/0x5a0
1743 11:49:16.665621 # [ 106.725497] cpuidle_enter+0x40/0x60
1744 11:49:16.666301 # [ 106.729354] do_idle+0x258/0x310
1745 11:49:16.666681 # [ 106.732864] cpu_startup_entry+0x3c/0x44
1746 11:49:16.667020 # [ 106.737068] rest_init+0x11c/0x210
1747 11:49:16.667348 # [ 106.740748] arch_post_acpi_subsys_init+0x0/0x28
1748 11:49:16.667671 # [ 106.745653] start_kernel+0x77c/0x7bc
1749 11:49:16.668161 # [ 106.749598] __primary_switched+0xbc/0xc4
1750 11:49:16.707547 # [ 106.753892] irq event stamp: 1021134
1751 11:49:16.708095 # [ 106.757738] hardirqs last enabled at (1021133): [<ffff8000081cb47c>] tick_nohz_idle_exit+0x78/0x1dc
1752 11:49:16.708830 # [ 106.767170] hardirqs last disabled at (1021134): [<ffff8000096fc230>] __schedule+0x710/0xb30
1753 11:49:16.709226 # [ 106.775902] softirqs last enabled at (1021126): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
1754 11:49:16.709581 # [ 106.784806] softirqs last disabled at (1021089): [<ffff800008017668>] ____do_softirq+0x18/0x24
1755 11:49:16.711163 # [ 106.793712] ---[ end trace 0000000000000000 ]---
1756 11:49:16.728404 # BUG: saw 'kernel BUG at': ok
1757 11:49:16.728896 ok 2 selftests: lkdtm: BUG.sh
1758 11:49:16.731655 # selftests: lkdtm: WARNING.sh
1759 11:49:17.123803 <6>[ 107.727753] lkdtm: Performing direct entry WARNING
1760 11:49:17.124398 <4>[ 107.733193] ------------[ cut here ]------------
1761 11:49:17.125122 <4>[ 107.738101] WARNING: CPU: 0 PID: 779 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1762 11:49:17.125520 <4>[ 107.746847] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1763 11:49:17.125871 <4>[ 107.758705] CPU: 0 PID: 779 Comm: cat Tainted: G D W E 6.1.80-cip16 #1
1764 11:49:17.127486 <4>[ 107.766563] Hardware name: ARM Juno development board (r0) (DT)
1765 11:49:17.167385 <4>[ 107.772761] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1766 11:49:17.167956 <4>[ 107.780010] pc : lkdtm_WARNING+0x38/0x50
1767 11:49:17.168330 <4>[ 107.784213] lr : lkdtm_do_action+0x2c/0x50
1768 11:49:17.168673 <4>[ 107.788590] sp : ffff80000dd13ab0
1769 11:49:17.169005 <4>[ 107.792176] x29: ffff80000dd13ab0 x28: ffff00080d01b4c0 x27: 0000000000000000
1770 11:49:17.169717 <4>[ 107.799615] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
1771 11:49:17.170907 <4>[ 107.807053] x23: ffff00080d354000 x22: ffff80000dd13c30 x21: 0000000000000008
1772 11:49:17.210690 <4>[ 107.814491] x20: ffff00080d354000 x19: ffff80000b5964c0 x18: 0000000000000000
1773 11:49:17.211205 <4>[ 107.821929] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffab655000
1774 11:49:17.211582 <4>[ 107.829366] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101
1775 11:49:17.212313 <4>[ 107.836803] x11: 7f7f7f7f7f7f7f7f x10: 0000000000001500 x9 : ffff800008c0d56c
1776 11:49:17.212697 <4>[ 107.844241] x8 : ffff00080d01b4c0 x7 : ffff80000b0f9770 x6 : 0000000000000001
1777 11:49:17.214181 <4>[ 107.851678] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
1778 11:49:17.254140 <4>[ 107.859116] x2 : 0000000000000000 x1 : ffff80000c2bd6c8 x0 : 0000000000000001
1779 11:49:17.254666 <4>[ 107.866553] Call trace:
1780 11:49:17.255039 <4>[ 107.869268] lkdtm_WARNING+0x38/0x50
1781 11:49:17.255775 <4>[ 107.873124] lkdtm_do_action+0x2c/0x50
1782 11:49:17.256154 <4>[ 107.877153] direct_entry+0x164/0x180
1783 11:49:17.256490 <4>[ 107.881094] full_proxy_write+0x68/0xc0
1784 11:49:17.256813 <4>[ 107.885215] vfs_write+0xcc/0x2a0
1785 11:49:17.257127 <4>[ 107.888814] ksys_write+0x78/0x104
1786 11:49:17.257537 <4>[ 107.892497] __arm64_sys_write+0x28/0x3c
1787 11:49:17.257949 <4>[ 107.896704] invoke_syscall+0x8c/0x120
1788 11:49:17.297485 <4>[ 107.900738] el0_svc_common.constprop.0+0x68/0x124
1789 11:49:17.298137 <4>[ 107.905815] do_el0_svc+0x40/0xcc
1790 11:49:17.298522 <4>[ 107.909412] el0_svc+0x48/0xc0
1791 11:49:17.298879 <4>[ 107.912750] el0t_64_sync_handler+0xb8/0xbc
1792 11:49:17.299606 <4>[ 107.917212] el0t_64_sync+0x18c/0x190
1793 11:49:17.299983 <4>[ 107.921154] irq event stamp: 0
1794 11:49:17.300319 <4>[ 107.924477] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1795 11:49:17.300657 <4>[ 107.931034] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1796 11:49:17.323896 <4>[ 107.939507] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1797 11:49:17.324451 <4>[ 107.947976] softirqs last disabled at (0): [<0000000000000000>] 0x0
1798 11:49:17.327092 <4>[ 107.954528] ---[ end trace 0000000000000000 ]---
1799 11:49:17.419942 # [ 107.727753] lkdtm: Performing direct entry WARNING
1800 11:49:17.420500 # [ 107.733193] ------------[ cut here ]------------
1801 11:49:17.420887 # [ 107.738101] WARNING: CPU: 0 PID: 779 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1802 11:49:17.421601 # [ 107.746847] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1803 11:49:17.421983 # [ 107.758705] CPU: 0 PID: 779 Comm: cat Tainted: G D W E 6.1.80-cip16 #1
1804 11:49:17.463062 # [ 107.766563] Hardware name: ARM Juno development board (r0) (DT)
1805 11:49:17.463623 # [ 107.772761] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1806 11:49:17.464007 # [ 107.780010] pc : lkdtm_WARNING+0x38/0x50
1807 11:49:17.464357 # [ 107.784213] lr : lkdtm_do_action+0x2c/0x50
1808 11:49:17.464693 # [ 107.788590] sp : ffff80000dd13ab0
1809 11:49:17.465018 # [ 107.792176] x29: ffff80000dd13ab0 x28: ffff00080d01b4c0 x27: 0000000000000000
1810 11:49:17.465688 # [ 107.799615] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
1811 11:49:17.466509 # [ 107.807053] x23: ffff00080d354000 x22: ffff80000dd13c30 x21: 0000000000000008
1812 11:49:17.506519 # [ 107.814491] x20: ffff00080d354000 x19: ffff80000b5964c0 x18: 0000000000000000
1813 11:49:17.507038 # [ 107.821929] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffab655000
1814 11:49:17.507417 # [ 107.829366] x14: 0000000000000000 x13: 0000000000000030 x12: 0101010101010101
1815 11:49:17.507770 # [ 107.836803] x11: 7f7f7f7f7f7f7f7f x10: 0000000000001500 x9 : ffff800008c0d56c
1816 11:49:17.508110 # [ 107.844241] x8 : ffff00080d01b4c0 x7 : ffff80000b0f9770 x6 : 0000000000000001
1817 11:49:17.509759 # [ 107.851678] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
1818 11:49:17.549305 # [ 107.859116] x2 : 0000000000000000 x1 : ffff80000c2bd6c8 x0 : 0000000000000001
1819 11:49:17.549864 # [ 107.866553] Call trace:
1820 11:49:17.550750 # [ 107.869268] lkdtm_WARNING+0x38/0x50
1821 11:49:17.551169 # [ 107.873124] lkdtm_do_action+0x2c/0x50
1822 11:49:17.551522 # [ 107.877153] direct_entry+0x164/0x180
1823 11:49:17.551861 # [ 107.881094] full_proxy_write+0x68/0xc0
1824 11:49:17.552191 # [ 107.885215] vfs_write+0xcc/0x2a0
1825 11:49:17.552519 # [ 107.888814] ksys_write+0x78/0x104
1826 11:49:17.552910 # [ 107.892497] __arm64_sys_write+0x28/0x3c
1827 11:49:17.553400 # [ 107.896704] invoke_syscall+0x8c/0x120
1828 11:49:17.592575 # [ 107.900738] el0_svc_common.constprop.0+0x68/0x124
1829 11:49:17.593138 # [ 107.905815] do_el0_svc+0x40/0xcc
1830 11:49:17.593520 # [ 107.909412] el0_svc+0x48/0xc0
1831 11:49:17.593877 # [ 107.912750] el0t_64_sync_handler+0xb8/0xbc
1832 11:49:17.594268 # [ 107.917212] el0t_64_sync+0x18c/0x190
1833 11:49:17.594954 # [ 107.921154] irq event stamp: 0
1834 11:49:17.595323 # [ 107.924477] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1835 11:49:17.595665 # [ 107.931034] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1836 11:49:17.596082 # [ 107.939507] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1837 11:49:17.624940 # [ 107.947976] softirqs last disabled at (0): [<0000000000000000>] 0x0
1838 11:49:17.625439 # [ 107.954528] ---[ end trace 0000000000000000 ]---
1839 11:49:17.625821 # WARNING: saw 'WARNING:': ok
1840 11:49:17.626278 ok 3 selftests: lkdtm: WARNING.sh
1841 11:49:17.627975 # selftests: lkdtm: WARNING_MESSAGE.sh
1842 11:49:18.197431 <6>[ 108.803375] lkdtm: Performing direct entry WARNING_MESSAGE
1843 11:49:18.197758 <4>[ 108.809395] ------------[ cut here ]------------
1844 11:49:18.197954 <4>[ 108.814348] Warning message trigger count: 2
1845 11:49:18.198652 <4>[ 108.819035] WARNING: CPU: 5 PID: 823 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x44
1846 11:49:18.199040 <4>[ 108.828479] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1847 11:49:18.241005 <4>[ 108.840336] CPU: 5 PID: 823 Comm: cat Tainted: G D W E 6.1.80-cip16 #1
1848 11:49:18.241550 <4>[ 108.848195] Hardware name: ARM Juno development board (r0) (DT)
1849 11:49:18.242268 <4>[ 108.854393] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1850 11:49:18.242661 <4>[ 108.861642] pc : lkdtm_WARNING_MESSAGE+0x34/0x44
1851 11:49:18.243016 <4>[ 108.866542] lr : lkdtm_WARNING_MESSAGE+0x34/0x44
1852 11:49:18.243355 <4>[ 108.871442] sp : ffff80000dd73b90
1853 11:49:18.243681 <4>[ 108.875028] x29: ffff80000dd73b90 x28: ffff00080d5834c0 x27: 0000000000000000
1854 11:49:18.244664 <4>[ 108.882468] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
1855 11:49:18.284408 <4>[ 108.889905] x23: ffff00080d369000 x22: ffff80000dd73d10 x21: 0000000000000010
1856 11:49:18.284924 <4>[ 108.897343] x20: ffff00080d369000 x19: ffff80000b5964d0 x18: 0000000000000000
1857 11:49:18.285646 <4>[ 108.904781] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff981c9000
1858 11:49:18.286066 <4>[ 108.912219] x14: 0000000000000000 x13: 205d383433343138 x12: 2e38303120205b3e
1859 11:49:18.286430 <4>[ 108.919657] x11: 656820747563205b x10: 000000000000005d x9 : ffff80000815f838
1860 11:49:18.327847 <4>[ 108.927095] x8 : ffff00080d5834c0 x7 : 3834333431382e38 x6 : 0000000000001ffe
1861 11:49:18.328382 <4>[ 108.934532] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974a71000
1862 11:49:18.329134 <4>[ 108.941970] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d5834c0
1863 11:49:18.329538 <4>[ 108.949408] Call trace:
1864 11:49:18.329891 <4>[ 108.952123] lkdtm_WARNING_MESSAGE+0x34/0x44
1865 11:49:18.330273 <4>[ 108.956676] lkdtm_do_action+0x2c/0x50
1866 11:49:18.330606 <4>[ 108.960705] direct_entry+0x164/0x180
1867 11:49:18.330933 <4>[ 108.964647] full_proxy_write+0x68/0xc0
1868 11:49:18.331258 <4>[ 108.968768] vfs_write+0xcc/0x2a0
1869 11:49:18.331675 <4>[ 108.972367] ksys_write+0x78/0x104
1870 11:49:18.371291 <4>[ 108.976050] __arm64_sys_write+0x28/0x3c
1871 11:49:18.371816 <4>[ 108.980256] invoke_syscall+0x8c/0x120
1872 11:49:18.372541 <4>[ 108.984291] el0_svc_common.constprop.0+0x68/0x124
1873 11:49:18.372930 <4>[ 108.989368] do_el0_svc+0x40/0xcc
1874 11:49:18.373280 <4>[ 108.992965] el0_svc+0x48/0xc0
1875 11:49:18.373613 <4>[ 108.996303] el0t_64_sync_handler+0xb8/0xbc
1876 11:49:18.373941 <4>[ 109.000765] el0t_64_sync+0x18c/0x190
1877 11:49:18.374317 <4>[ 109.004707] irq event stamp: 0
1878 11:49:18.374657 <4>[ 109.008031] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1879 11:49:18.408867 <4>[ 109.014587] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1880 11:49:18.409442 <4>[ 109.023059] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1881 11:49:18.412211 <4>[ 109.031529] softirqs last disabled at (0): [<0000000000000000>] 0x0
1882 11:49:18.412659 <4>[ 109.038081] ---[ end trace 0000000000000000 ]---
1883 11:49:18.532363 # [ 108.803375] lkdtm: Performing direct entry WARNING_MESSAGE
1884 11:49:18.532724 # [ 108.809395] ------------[ cut here ]------------
1885 11:49:18.533022 # [ 108.814348] Warning message trigger count: 2
1886 11:49:18.533490 # [ 108.819035] WARNING: CPU: 5 PID: 823 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x44
1887 11:49:18.533687 # [ 108.828479] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1888 11:49:18.575587 # [ 108.840336] CPU: 5 PID: 823 Comm: cat Tainted: G D W E 6.1.80-cip16 #1
1889 11:49:18.575923 # [ 108.848195] Hardware name: ARM Juno development board (r0) (DT)
1890 11:49:18.576384 # [ 108.854393] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1891 11:49:18.576631 # [ 108.861642] pc : lkdtm_WARNING_MESSAGE+0x34/0x44
1892 11:49:18.576826 # [ 108.866542] lr : lkdtm_WARNING_MESSAGE+0x34/0x44
1893 11:49:18.577053 # [ 108.871442] sp : ffff80000dd73b90
1894 11:49:18.577215 # [ 108.875028] x29: ffff80000dd73b90 x28: ffff00080d5834c0 x27: 0000000000000000
1895 11:49:18.578890 # [ 108.882468] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
1896 11:49:18.618819 # [ 108.889905] x23: ffff00080d369000 x22: ffff80000dd73d10 x21: 0000000000000010
1897 11:49:18.619123 # [ 108.897343] x20: ffff00080d369000 x19: ffff80000b5964d0 x18: 0000000000000000
1898 11:49:18.619618 # [ 108.904781] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff981c9000
1899 11:49:18.619823 # [ 108.912219] x14: 0000000000000000 x13: 205d383433343138 x12: 2e38303120205b3e
1900 11:49:18.619989 # [ 108.919657] x11: 656820747563205b x10: 000000000000005d x9 : ffff80000815f838
1901 11:49:18.622189 # [ 108.927095] x8 : ffff00080d5834c0 x7 : 3834333431382e38 x6 : 0000000000001ffe
1902 11:49:18.661983 # [ 108.934532] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974a71000
1903 11:49:18.662528 # [ 108.941970] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d5834c0
1904 11:49:18.662735 # [ 108.949408] Call trace:
1905 11:49:18.662916 # [ 108.952123] lkdtm_WARNING_MESSAGE+0x34/0x44
1906 11:49:18.663089 # [ 108.956676] lkdtm_do_action+0x2c/0x50
1907 11:49:18.663255 # [ 108.960705] direct_entry+0x164/0x180
1908 11:49:18.663416 # [ 108.964647] full_proxy_write+0x68/0xc0
1909 11:49:18.663576 # [ 108.968768] vfs_write+0xcc/0x2a0
1910 11:49:18.665301 # [ 108.972367] ksys_write+0x78/0x104
1911 11:49:18.705333 # [ 108.976050] __arm64_sys_write+0x28/0x3c
1912 11:49:18.705866 # [ 108.980256] invoke_syscall+0x8c/0x120
1913 11:49:18.706295 # [ 108.984291] el0_svc_common.constprop.0+0x68/0x124
1914 11:49:18.706654 # [ 108.989368] do_el0_svc+0x40/0xcc
1915 11:49:18.706993 # [ 108.992965] el0_svc+0x48/0xc0
1916 11:49:18.707674 # [ 108.996303] el0t_64_sync_handler+0xb8/0xbc
1917 11:49:18.708041 # [ 109.000765] el0t_64_sync+0x18c/0x190
1918 11:49:18.708373 # [ 109.004707] irq event stamp: 0
1919 11:49:18.708715 # [ 109.008031] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1920 11:49:18.709261 # [ 109.014587] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1921 11:49:18.747558 # [ 109.023059] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1922 11:49:18.748077 # [ 109.031529] softirqs last disabled at (0): [<0000000000000000>] 0x0
1923 11:49:18.748798 # [ 109.038081] ---[ end trace 0000000000000000 ]---
1924 11:49:18.749182 # WARNING_MESSAGE: saw 'message trigger': ok
1925 11:49:18.749527 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1926 11:49:18.750962 # selftests: lkdtm: EXCEPTION.sh
1927 11:49:19.235520 <6>[ 109.838765] lkdtm: Performing direct entry EXCEPTION
1928 11:49:19.236180 <1>[ 109.844130] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1929 11:49:19.236443 <1>[ 109.853591] Mem abort info:
1930 11:49:19.236718 <1>[ 109.856706] ESR = 0x0000000096000044
1931 11:49:19.236921 <1>[ 109.861885] EC = 0x25: DABT (current EL), IL = 32 bits
1932 11:49:19.237124 <1>[ 109.868936] SET = 0, FnV = 0
1933 11:49:19.237308 <1>[ 109.872322] EA = 0, S1PTW = 0
1934 11:49:19.237490 <1>[ 109.875738] FSC = 0x04: level 0 translation fault
1935 11:49:19.238949 <1>[ 109.880911] Data abort info:
1936 11:49:19.278986 <1>[ 109.884079] ISV = 0, ISS = 0x00000044
1937 11:49:19.279350 <1>[ 109.888210] CM = 0, WnR = 1
1938 11:49:19.279551 <1>[ 109.891453] user pgtable: 4k pages, 48-bit VAs, pgdp=00000008840c9000
1939 11:49:19.280017 <1>[ 109.898189] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1940 11:49:19.280213 <0>[ 109.905297] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
1941 11:49:19.280374 <4>[ 109.911847] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1942 11:49:19.322299 <4>[ 109.923671] CPU: 1 PID: 862 Comm: cat Tainted: G D W E 6.1.80-cip16 #1
1943 11:49:19.322611 <4>[ 109.931524] Hardware name: ARM Juno development board (r0) (DT)
1944 11:49:19.322808 <4>[ 109.937717] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1945 11:49:19.322988 <4>[ 109.944964] pc : lkdtm_EXCEPTION+0x18/0x30
1946 11:49:19.323186 <4>[ 109.949339] lr : lkdtm_do_action+0x2c/0x50
1947 11:49:19.323730 <4>[ 109.953708] sp : ffff80000de6bb70
1948 11:49:19.323935 <4>[ 109.957287] x29: ffff80000de6bb70 x28: ffff00080484b4c0 x27: 0000000000000000
1949 11:49:19.325513 <4>[ 109.964715] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
1950 11:49:19.365661 <4>[ 109.972139] x23: ffff000804460000 x22: ffff80000de6bcf0 x21: 000000000000000a
1951 11:49:19.365973 <4>[ 109.979564] x20: ffff000804460000 x19: ffff80000b5964e0 x18: 0000000000000000
1952 11:49:19.366451 <4>[ 109.986990] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8a3bf000
1953 11:49:19.366647 <4>[ 109.994415] x14: 0000000000000000 x13: 205d353637383338 x12: 2e39303120205b3e
1954 11:49:19.366826 <4>[ 110.001838] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c0d56c
1955 11:49:19.409029 <4>[ 110.009267] x8 : ffff00080484b4c0 x7 : 3536373833382e39 x6 : 0000000000000001
1956 11:49:19.409315 <4>[ 110.016690] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
1957 11:49:19.409511 <4>[ 110.024114] x2 : 0000000000000000 x1 : ffff00080484b4c0 x0 : 0000000000000000
1958 11:49:19.409943 <4>[ 110.031537] Call trace:
1959 11:49:19.410304 <4>[ 110.034247] lkdtm_EXCEPTION+0x18/0x30
1960 11:49:19.410663 <4>[ 110.038269] lkdtm_do_action+0x2c/0x50
1961 11:49:19.411000 <4>[ 110.042289] direct_entry+0x164/0x180
1962 11:49:19.411328 <4>[ 110.046222] full_proxy_write+0x68/0xc0
1963 11:49:19.411650 <4>[ 110.050335] vfs_write+0xcc/0x2a0
1964 11:49:19.412467 <4>[ 110.053924] ksys_write+0x78/0x104
1965 11:49:19.462504 <4>[ 110.057599] __arm64_sys_write+0x28/0x3c
1966 11:49:19.462824 <4>[ 110.061797] invoke_syscall+0x8c/0x120
1967 11:49:19.463026 <4>[ 110.065823] el0_svc_common.constprop.0+0x68/0x124
1968 11:49:19.463205 <4>[ 110.070892] do_el0_svc+0x40/0xcc
1969 11:49:19.463701 <4>[ 110.074480] el0_svc+0x48/0xc0
1970 11:49:19.463894 <4>[ 110.077810] el0t_64_sync_handler+0xb8/0xbc
1971 11:49:19.464063 <4>[ 110.082263] el0t_64_sync+0x18c/0x190
1972 11:49:19.464242 <0>[ 110.086200] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
1973 11:49:19.464424 <4>[ 110.092568] ---[ end trace 0000000000000000 ]---
1974 11:49:19.465859 # Segmentation fault
1975 11:49:19.601652 # [ 109.838765] lkdtm: Performing direct entry EXCEPTION
1976 11:49:19.601972 # [ 109.844130] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1977 11:49:19.602204 # [ 109.853591] Mem abort info:
1978 11:49:19.602436 # [ 109.856706] ESR = 0x0000000096000044
1979 11:49:19.602874 # [ 109.861885] EC = 0x25: DABT (current EL), IL = 32 bits
1980 11:49:19.603064 # [ 109.868936] SET = 0, FnV = 0
1981 11:49:19.603236 # [ 109.872322] EA = 0, S1PTW = 0
1982 11:49:19.603408 # [ 109.875738] FSC = 0x04: level 0 translation fault
1983 11:49:19.603602 # [ 109.880911] Data abort info:
1984 11:49:19.605032 # [ 109.884079] ISV = 0, ISS = 0x00000044
1985 11:49:19.644820 # [ 109.888210] CM = 0, WnR = 1
1986 11:49:19.645111 # [ 109.891453] user pgtable: 4k pages, 48-bit VAs, pgdp=00000008840c9000
1987 11:49:19.645303 # [ 109.898189] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1988 11:49:19.645766 # [ 109.905297] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
1989 11:49:19.645965 # [ 109.911847] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1990 11:49:19.648160 # [ 109.923671] CPU: 1 PID: 862 Comm: cat Tainted: G D W E 6.1.80-cip16 #1
1991 11:49:19.688005 # [ 109.931524] Hardware name: ARM Juno development board (r0) (DT)
1992 11:49:19.688285 # [ 109.937717] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1993 11:49:19.688480 # [ 109.944964] pc : lkdtm_EXCEPTION+0x18/0x30
1994 11:49:19.688942 # [ 109.949339] lr : lkdtm_do_action+0x2c/0x50
1995 11:49:19.689139 # [ 109.953708] sp : ffff80000de6bb70
1996 11:49:19.689315 # [ 109.957287] x29: ffff80000de6bb70 x28: ffff00080484b4c0 x27: 0000000000000000
1997 11:49:19.689476 # [ 109.964715] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
1998 11:49:19.731360 # [ 109.972139] x23: ffff000804460000 x22: ffff80000de6bcf0 x21: 000000000000000a
1999 11:49:19.731905 # [ 109.979564] x20: ffff000804460000 x19: ffff80000b5964e0 x18: 0000000000000000
2000 11:49:19.732629 # [ 109.986990] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8a3bf000
2001 11:49:19.733020 # [ 109.994415] x14: 0000000000000000 x13: 205d353637383338 x12: 2e39303120205b3e
2002 11:49:19.733367 # [ 110.001838] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c0d56c
2003 11:49:19.733709 # [ 110.009267] x8 : ffff00080484b4c0 x7 : 3536373833382e39 x6 : 0000000000000001
2004 11:49:19.774550 # [ 110.016690] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2005 11:49:19.775089 # [ 110.024114] x2 : 0000000000000000 x1 : ffff00080484b4c0 x0 : 0000000000000000
2006 11:49:19.775848 # [ 110.031537] Call trace:
2007 11:49:19.776245 # [ 110.034247] lkdtm_EXCEPTION+0x18/0x30
2008 11:49:19.776603 # [ 110.038269] lkdtm_do_action+0x2c/0x50
2009 11:49:19.776945 # [ 110.042289] direct_entry+0x164/0x180
2010 11:49:19.777272 # [ 110.046222] full_proxy_write+0x68/0xc0
2011 11:49:19.777594 # [ 110.050335] vfs_write+0xcc/0x2a0
2012 11:49:19.777931 # [ 110.053924] ksys_write+0x78/0x104
2013 11:49:19.778425 # [ 110.057599] __arm64_sys_write+0x28/0x3c
2014 11:49:19.778958 # [ 110.061797] invoke_syscall+0x8c/0x120
2015 11:49:19.827435 # [ 110.065823] el0_svc_common.constprop.0+0x68/0x124
2016 11:49:19.827983 # [ 110.070892] do_el0_svc+0x40/0xcc
2017 11:49:19.828471 # [ 110.074480] el0_svc+0x48/0xc0
2018 11:49:19.828927 # [ 110.077810] el0t_64_sync_handler+0xb8/0xbc
2019 11:49:19.829758 # [ 110.082263] el0t_64_sync+0x18c/0x190
2020 11:49:19.830214 # [ 110.086200] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2021 11:49:19.830755 # [ 110.092568] ---[ end trace 0000000000000000 ]---
2022 11:49:19.831217 # EXCEPTION: saw 'call trace:': ok
2023 11:49:19.831757 ok 5 selftests: lkdtm: EXCEPTION.sh
2024 11:49:19.832165 # selftests: lkdtm: LOOP.sh
2025 11:49:20.134316 # Skipping LOOP: Hangs the system
2026 11:49:20.182252 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2027 11:49:20.278106 # selftests: lkdtm: EXHAUST_STACK.sh
2028 11:49:20.661803 # Skipping EXHAUST_STACK: Corrupts memory on failure
2029 11:49:20.709745 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2030 11:49:20.789639 # selftests: lkdtm: CORRUPT_STACK.sh
2031 11:49:21.189338 # Skipping CORRUPT_STACK: Crashes entire system on success
2032 11:49:21.221287 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2033 11:49:21.317141 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2034 11:49:21.722833 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2035 11:49:21.754694 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2036 11:49:21.850408 # selftests: lkdtm: ARRAY_BOUNDS.sh
2037 11:49:22.500116 <6>[ 113.102609] lkdtm: Performing direct entry ARRAY_BOUNDS
2038 11:49:22.500722 <6>[ 113.108724] lkdtm: Array access within bounds ...
2039 11:49:22.501343 <6>[ 113.114128] lkdtm: Array access beyond bounds ...
2040 11:49:22.502374 <3>[ 113.119182] ================================================================================
2041 11:49:22.503003 <3>[ 113.128646] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2042 11:49:22.503554 <3>[ 113.136651] index 8 is out of range for type 'char [8]'
2043 11:49:22.543407 <4>[ 113.142184] CPU: 1 PID: 1060 Comm: cat Tainted: G D W E 6.1.80-cip16 #1
2044 11:49:22.543993 <4>[ 113.150124] Hardware name: ARM Juno development board (r0) (DT)
2045 11:49:22.544374 <4>[ 113.156317] Call trace:
2046 11:49:22.545067 <4>[ 113.159026] dump_backtrace+0xe8/0x140
2047 11:49:22.545432 <4>[ 113.163052] show_stack+0x30/0x40
2048 11:49:22.545762 <4>[ 113.166636] dump_stack_lvl+0x8c/0xb8
2049 11:49:22.546120 <4>[ 113.170574] dump_stack+0x18/0x34
2050 11:49:22.546445 <4>[ 113.174161] ubsan_epilogue+0x10/0x44
2051 11:49:22.546756 <4>[ 113.178094] __ubsan_handle_out_of_bounds+0x88/0xc0
2052 11:49:22.547079 <4>[ 113.183249] lkdtm_ARRAY_BOUNDS+0x15c/0x1b0
2053 11:49:22.547459 <4>[ 113.187709] lkdtm_do_action+0x2c/0x50
2054 11:49:22.586921 <4>[ 113.191728] direct_entry+0x164/0x180
2055 11:49:22.587463 <4>[ 113.195662] full_proxy_write+0x68/0xc0
2056 11:49:22.587840 <4>[ 113.199773] vfs_write+0xcc/0x2a0
2057 11:49:22.588186 <4>[ 113.203363] ksys_write+0x78/0x104
2058 11:49:22.588866 <4>[ 113.207038] __arm64_sys_write+0x28/0x3c
2059 11:49:22.589229 <4>[ 113.211236] invoke_syscall+0x8c/0x120
2060 11:49:22.589558 <4>[ 113.215260] el0_svc_common.constprop.0+0x68/0x124
2061 11:49:22.589882 <4>[ 113.220328] do_el0_svc+0x40/0xcc
2062 11:49:22.590234 <4>[ 113.223917] el0_svc+0x48/0xc0
2063 11:49:22.590576 <4>[ 113.227244] el0t_64_sync_handler+0xb8/0xbc
2064 11:49:22.590958 <4>[ 113.231697] el0t_64_sync+0x18c/0x190
2065 11:49:22.623659 <3>[ 113.235692] ================================================================================
2066 11:49:22.624319 <3>[ 113.244460] lkdtm: FAIL: survived array bounds overflow!
2067 11:49:22.627015 <4>[ 113.250071] lkdtm: This is probably expected, since this kernel (6.1.80-cip16 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2068 11:49:22.733356 # [ 113.102609] lkdtm: Performing direct entry ARRAY_BOUNDS
2069 11:49:22.733924 # [ 113.108724] lkdtm: Array access within bounds ...
2070 11:49:22.734355 # [ 113.114128] lkdtm: Array access beyond bounds ...
2071 11:49:22.734704 # [ 113.119182] ================================================================================
2072 11:49:22.735419 # [ 113.128646] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2073 11:49:22.735788 # [ 113.136651] index 8 is out of range for type 'char [8]'
2074 11:49:22.776283 # [ 113.142184] CPU: 1 PID: 1060 Comm: cat Tainted: G D W E 6.1.80-cip16 #1
2075 11:49:22.776631 # [ 113.150124] Hardware name: ARM Juno development board (r0) (DT)
2076 11:49:22.776833 # [ 113.156317] Call trace:
2077 11:49:22.777012 # [ 113.159026] dump_backtrace+0xe8/0x140
2078 11:49:22.777183 # [ 113.163052] show_stack+0x30/0x40
2079 11:49:22.777360 # [ 113.166636] dump_stack_lvl+0x8c/0xb8
2080 11:49:22.777467 # [ 113.170574] dump_stack+0x18/0x34
2081 11:49:22.777572 # [ 113.174161] ubsan_epilogue+0x10/0x44
2082 11:49:22.777899 # [ 113.178094] __ubsan_handle_out_of_bounds+0x88/0xc0
2083 11:49:22.778044 # [ 113.183249] lkdtm_ARRAY_BOUNDS+0x15c/0x1b0
2084 11:49:22.779522 # [ 113.187709] lkdtm_do_action+0x2c/0x50
2085 11:49:22.819328 # [ 113.191728] direct_entry+0x164/0x180
2086 11:49:22.819648 # [ 113.195662] full_proxy_write+0x68/0xc0
2087 11:49:22.819844 # [ 113.199773] vfs_write+0xcc/0x2a0
2088 11:49:22.820023 # [ 113.203363] ksys_write+0x78/0x104
2089 11:49:22.820222 # [ 113.207038] __arm64_sys_write+0x28/0x3c
2090 11:49:22.820460 # [ 113.211236] invoke_syscall+0x8c/0x120
2091 11:49:22.820808 # [ 113.215260] el0_svc_common.constprop.0+0x68/0x124
2092 11:49:22.820937 # [ 113.220328] do_el0_svc+0x40/0xcc
2093 11:49:22.821048 # [ 113.223917] el0_svc+0x48/0xc0
2094 11:49:22.821170 # [ 113.227244] el0t_64_sync_handler+0xb8/0xbc
2095 11:49:22.822624 # [ 113.231697] el0t_64_sync+0x18c/0x190
2096 11:49:22.867237 # [ 113.235692] ================================================================================
2097 11:49:22.867541 # [ 113.244460] lkdtm: FAIL: survived array bounds overflow!
2098 11:49:22.867737 # [ 113.250071] lkdtm: This is probably expected, since this kernel (6.1.80-cip16 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2099 11:49:22.867921 # ARRAY_BOUNDS: saw 'call trace:|UBSAN: array-index-out-of-bounds': ok
2100 11:49:22.870496 ok 10 selftests: lkdtm: ARRAY_BOUNDS.sh
2101 11:49:22.934445 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2102 11:49:23.511849 <6>[ 114.117420] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2103 11:49:23.512429 <6>[ 114.123391] lkdtm: attempting good list addition
2104 11:49:23.512813 <6>[ 114.128344] lkdtm: attempting corrupted list addition
2105 11:49:23.513165 <4>[ 114.133725] ------------[ cut here ]------------
2106 11:49:23.513857 <4>[ 114.138665] list_add corruption. next->prev should be prev (ffff80000e213be8), but was 0000000000000000. (next=ffff80000e213c18).
2107 11:49:23.515353 <4>[ 114.150738] WARNING: CPU: 1 PID: 1104 at lib/list_debug.c:27 __list_add_valid+0xb8/0x110
2108 11:49:23.555077 <4>[ 114.159134] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2109 11:49:23.555651 <4>[ 114.170960] CPU: 1 PID: 1104 Comm: cat Tainted: G D W E 6.1.80-cip16 #1
2110 11:49:23.556386 <4>[ 114.178899] Hardware name: ARM Juno development board (r0) (DT)
2111 11:49:23.556780 <4>[ 114.185091] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2112 11:49:23.557138 <4>[ 114.192333] pc : __list_add_valid+0xb8/0x110
2113 11:49:23.558668 <4>[ 114.196877] lr : __list_add_valid+0xb8/0x110
2114 11:49:23.598345 <4>[ 114.201420] sp : ffff80000e213b80
2115 11:49:23.598876 <4>[ 114.205001] x29: ffff80000e213b80 x28: ffff000806b434c0 x27: 0000000000000000
2116 11:49:23.599263 <4>[ 114.212428] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
2117 11:49:23.599959 <4>[ 114.219853] x23: ffff00080cc87000 x22: ffff80000e213da0 x21: ffff80000e213c08
2118 11:49:23.600339 <4>[ 114.227278] x20: ffff80000e213be8 x19: ffff80000e213c18 x18: 0000000000000000
2119 11:49:23.600688 <4>[ 114.234702] x17: 000000000000026a x16: 0000000000000001 x15: ffff80000a53f4c0
2120 11:49:23.641676 <4>[ 114.242126] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
2121 11:49:23.642243 <4>[ 114.249549] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097051ec
2122 11:49:23.642636 <4>[ 114.256974] x8 : ffff000806b434c0 x7 : ffff80000b0f9770 x6 : 0000000000000000
2123 11:49:23.643337 <4>[ 114.264398] x5 : ffff80000e214000 x4 : 0000000000000001 x3 : ffff80000b0f5508
2124 11:49:23.643720 <4>[ 114.271821] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806b434c0
2125 11:49:23.644072 <4>[ 114.279245] Call trace:
2126 11:49:23.644407 <4>[ 114.281954] __list_add_valid+0xb8/0x110
2127 11:49:23.645105 <4>[ 114.286150] lkdtm_CORRUPT_LIST_ADD+0x98/0x11c
2128 11:49:23.685067 <4>[ 114.290873] lkdtm_do_action+0x2c/0x50
2129 11:49:23.685600 <4>[ 114.294895] direct_entry+0x164/0x180
2130 11:49:23.685980 <4>[ 114.298828] full_proxy_write+0x68/0xc0
2131 11:49:23.686387 <4>[ 114.302940] vfs_write+0xcc/0x2a0
2132 11:49:23.687110 <4>[ 114.306529] ksys_write+0x78/0x104
2133 11:49:23.687496 <4>[ 114.310205] __arm64_sys_write+0x28/0x3c
2134 11:49:23.687834 <4>[ 114.314403] invoke_syscall+0x8c/0x120
2135 11:49:23.688160 <4>[ 114.318428] el0_svc_common.constprop.0+0x68/0x124
2136 11:49:23.688606 <4>[ 114.323496] do_el0_svc+0x40/0xcc
2137 11:49:23.689015 <4>[ 114.327084] el0_svc+0x48/0xc0
2138 11:49:23.728406 <4>[ 114.330412] el0t_64_sync_handler+0xb8/0xbc
2139 11:49:23.728933 <4>[ 114.334865] el0t_64_sync+0x18c/0x190
2140 11:49:23.729313 <4>[ 114.338799] irq event stamp: 0
2141 11:49:23.729668 <4>[ 114.342117] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2142 11:49:23.730437 <4>[ 114.348663] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2143 11:49:23.730838 <4>[ 114.357125] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2144 11:49:23.731193 <4>[ 114.365586] softirqs last disabled at (0): [<0000000000000000>] 0x0
2145 11:49:23.731902 <4>[ 114.372127] ---[ end trace 0000000000000000 ]---
2146 11:49:23.746796 <3>[ 114.377084] lkdtm: Overwrite did not happen, but no BUG?!
2147 11:49:23.935435 # [ 114.117420] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2148 11:49:23.935753 # [ 114.123391] lkdtm: attempting good list addition
2149 11:49:23.935945 # [ 114.128344] lkdtm: attempting corrupted list addition
2150 11:49:23.936120 # [ 114.133725] ------------[ cut here ]------------
2151 11:49:23.936289 # [ 114.138665] list_add corruption. next->prev should be prev (ffff80000e213be8), but was 0000000000000000. (next=ffff80000e213c18).
2152 11:49:23.938697 # [ 114.150738] WARNING: CPU: 1 PID: 1104 at lib/list_debug.c:27 __list_add_valid+0xb8/0x110
2153 11:49:23.978821 # [ 114.159134] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2154 11:49:23.979383 # [ 114.170960] CPU: 1 PID: 1104 Comm: cat Tainted: G D W E 6.1.80-cip16 #1
2155 11:49:23.979772 # [ 114.178899] Hardware name: ARM Juno development board (r0) (DT)
2156 11:49:23.980476 # [ 114.185091] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2157 11:49:23.980853 # [ 114.192333] pc : __list_add_valid+0xb8/0x110
2158 11:49:23.982389 # [ 114.196877] lr : __list_add_valid+0xb8/0x110
2159 11:49:23.982873 # [ 114.201420] sp : ffff80000e213b80
2160 11:49:24.021976 # [ 114.205001] x29: ffff80000e213b80 x28: ffff000806b434c0 x27: 0000000000000000
2161 11:49:24.022573 # [ 114.212428] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
2162 11:49:24.023312 # [ 114.219853] x23: ffff00080cc87000 x22: ffff80000e213da0 x21: ffff80000e213c08
2163 11:49:24.023702 # [ 114.227278] x20: ffff80000e213be8 x19: ffff80000e213c18 x18: 0000000000000000
2164 11:49:24.024051 # [ 114.234702] x17: 000000000000026a x16: 0000000000000001 x15: ffff80000a53f4c0
2165 11:49:24.065011 # [ 114.242126] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
2166 11:49:24.065575 # [ 114.249549] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097051ec
2167 11:49:24.066308 # [ 114.256974] x8 : ffff000806b434c0 x7 : ffff80000b0f9770 x6 : 0000000000000000
2168 11:49:24.066709 # [ 114.264398] x5 : ffff80000e214000 x4 : 0000000000000001 x3 : ffff80000b0f5508
2169 11:49:24.067059 # [ 114.271821] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806b434c0
2170 11:49:24.067398 # [ 114.279245] Call trace:
2171 11:49:24.067730 # [ 114.281954] __list_add_valid+0xb8/0x110
2172 11:49:24.068569 # [ 114.286150] lkdtm_CORRUPT_LIST_ADD+0x98/0x11c
2173 11:49:24.108220 # [ 114.290873] lkdtm_do_action+0x2c/0x50
2174 11:49:24.108755 # [ 114.294895] direct_entry+0x164/0x180
2175 11:49:24.109134 # [ 114.298828] full_proxy_write+0x68/0xc0
2176 11:49:24.109485 # [ 114.302940] vfs_write+0xcc/0x2a0
2177 11:49:24.109817 # [ 114.306529] ksys_write+0x78/0x104
2178 11:49:24.110542 # [ 114.310205] __arm64_sys_write+0x28/0x3c
2179 11:49:24.110918 # [ 114.314403] invoke_syscall+0x8c/0x120
2180 11:49:24.111254 # [ 114.318428] el0_svc_common.constprop.0+0x68/0x124
2181 11:49:24.111600 # [ 114.323496] do_el0_svc+0x40/0xcc
2182 11:49:24.112053 # [ 114.327084] el0_svc+0x48/0xc0
2183 11:49:24.112639 # [ 114.330412] el0t_64_sync_handler+0xb8/0xbc
2184 11:49:24.151471 # [ 114.334865] el0t_64_sync+0x18c/0x190
2185 11:49:24.152041 # [ 114.338799] irq event stamp: 0
2186 11:49:24.152646 # [ 114.342117] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2187 11:49:24.153477 # [ 114.348663] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2188 11:49:24.153882 # [ 114.357125] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2189 11:49:24.154287 # [ 114.365586] softirqs last disabled at (0): [<0000000000000000>] 0x0
2190 11:49:24.154650 # [ 114.372127] ---[ end trace 0000000000000000 ]---
2191 11:49:24.177231 # [ 114.377084] lkdtm: Overwrite did not happen, but no BUG?!
2192 11:49:24.177741 # CORRUPT_LIST_ADD: saw 'list_add corruption': ok
2193 11:49:24.178177 ok 11 selftests: lkdtm: CORRUPT_LIST_ADD.sh
2194 11:49:24.180499 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2195 11:49:24.684512 <6>[ 115.287138] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2196 11:49:24.685117 <6>[ 115.293070] lkdtm: attempting good list removal
2197 11:49:24.685615 <6>[ 115.297932] lkdtm: attempting corrupted list removal
2198 11:49:24.686093 <4>[ 115.303223] ------------[ cut here ]------------
2199 11:49:24.686896 <4>[ 115.308163] list_del corruption. next->prev should be ffff80000e2dba18, but was 0000000000000000. (next=ffff80000e2dba28)
2200 11:49:24.687321 <4>[ 115.319601] WARNING: CPU: 1 PID: 1148 at lib/list_debug.c:62 __list_del_entry_valid+0x11c/0x130
2201 11:49:24.727773 <4>[ 115.328608] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2202 11:49:24.728339 <4>[ 115.340433] CPU: 1 PID: 1148 Comm: cat Tainted: G D W E 6.1.80-cip16 #1
2203 11:49:24.728733 <4>[ 115.348371] Hardware name: ARM Juno development board (r0) (DT)
2204 11:49:24.729438 <4>[ 115.354563] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2205 11:49:24.729822 <4>[ 115.361804] pc : __list_del_entry_valid+0x11c/0x130
2206 11:49:24.730236 <4>[ 115.366957] lr : __list_del_entry_valid+0x11c/0x130
2207 11:49:24.731411 <4>[ 115.372108] sp : ffff80000e2db9c0
2208 11:49:24.771076 <4>[ 115.375689] x29: ffff80000e2db9c0 x28: ffff000804849a80 x27: 0000000000000000
2209 11:49:24.771608 <4>[ 115.383116] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
2210 11:49:24.772340 <4>[ 115.390541] x23: ffff00080b868000 x22: ffff80000e2dbbb0 x21: 0000000000000011
2211 11:49:24.772730 <4>[ 115.397966] x20: ffff80000e2dba08 x19: ffff80000e2dba18 x18: 0000000000000000
2212 11:49:24.773084 <4>[ 115.405390] x17: ffff800008c0e474 x16: ffff80000879a86c x15: ffff8000080b3eac
2213 11:49:24.774658 <4>[ 115.412815] x14: ffff8000096fc90c x13: ffff80000802eaf8 x12: ffff80000802e9fc
2214 11:49:24.814420 <4>[ 115.420239] x11: ffff80000843eb7c x10: ffff80000843eac8 x9 : ffff800009705c80
2215 11:49:24.814946 <4>[ 115.427663] x8 : ffff00080bb74d90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
2216 11:49:24.815702 <4>[ 115.435086] x5 : ffff80000e2dc000 x4 : 0000000000000001 x3 : ffff80000b0f5508
2217 11:49:24.816104 <4>[ 115.442510] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804849a80
2218 11:49:24.816456 <4>[ 115.449934] Call trace:
2219 11:49:24.816795 <4>[ 115.452644] __list_del_entry_valid+0x11c/0x130
2220 11:49:24.817990 <4>[ 115.457449] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2221 11:49:24.857771 <4>[ 115.462168] lkdtm_do_action+0x2c/0x50
2222 11:49:24.858348 <4>[ 115.466190] direct_entry+0x164/0x180
2223 11:49:24.858729 <4>[ 115.470123] full_proxy_write+0x68/0xc0
2224 11:49:24.859079 <4>[ 115.474235] vfs_write+0xcc/0x2a0
2225 11:49:24.859764 <4>[ 115.477825] ksys_write+0x78/0x104
2226 11:49:24.860132 <4>[ 115.481500] __arm64_sys_write+0x28/0x3c
2227 11:49:24.860468 <4>[ 115.485697] invoke_syscall+0x8c/0x120
2228 11:49:24.860792 <4>[ 115.489722] el0_svc_common.constprop.0+0x68/0x124
2229 11:49:24.861245 <4>[ 115.494791] do_el0_svc+0x40/0xcc
2230 11:49:24.861708 <4>[ 115.498379] el0_svc+0x48/0xc0
2231 11:49:24.862280 <4>[ 115.501708] el0t_64_sync_handler+0xb8/0xbc
2232 11:49:24.901131 <4>[ 115.506161] el0t_64_sync+0x18c/0x190
2233 11:49:24.901676 <4>[ 115.510094] irq event stamp: 0
2234 11:49:24.902206 <4>[ 115.513412] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2235 11:49:24.903020 <4>[ 115.519958] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2236 11:49:24.903433 <4>[ 115.528422] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2237 11:49:24.903889 <4>[ 115.536883] softirqs last disabled at (0): [<0000000000000000>] 0x0
2238 11:49:24.904739 <4>[ 115.543425] ---[ end trace 0000000000000000 ]---
2239 11:49:24.919582 <3>[ 115.548380] lkdtm: Overwrite did not happen, but no BUG?!
2240 11:49:25.045570 # [ 115.287138] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2241 11:49:25.045887 # [ 115.293070] lkdtm: attempting good list removal
2242 11:49:25.046109 # [ 115.297932] lkdtm: attempting corrupted list removal
2243 11:49:25.046292 # [ 115.303223] ------------[ cut here ]------------
2244 11:49:25.046464 # [ 115.308163] list_del corruption. next->prev should be ffff80000e2dba18, but was 0000000000000000. (next=ffff80000e2dba28)
2245 11:49:25.048864 # [ 115.319601] WARNING: CPU: 1 PID: 1148 at lib/list_debug.c:62 __list_del_entry_valid+0x11c/0x130
2246 11:49:25.088675 # [ 115.328608] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2247 11:49:25.088969 # [ 115.340433] CPU: 1 PID: 1148 Comm: cat Tainted: G D W E 6.1.80-cip16 #1
2248 11:49:25.089165 # [ 115.348371] Hardware name: ARM Juno development board (r0) (DT)
2249 11:49:25.089344 # [ 115.354563] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2250 11:49:25.089771 # [ 115.361804] pc : __list_del_entry_valid+0x11c/0x130
2251 11:49:25.091966 # [ 115.366957] lr : __list_del_entry_valid+0x11c/0x130
2252 11:49:25.131814 # [ 115.372108] sp : ffff80000e2db9c0
2253 11:49:25.132087 # [ 115.375689] x29: ffff80000e2db9c0 x28: ffff000804849a80 x27: 0000000000000000
2254 11:49:25.132282 # [ 115.383116] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
2255 11:49:25.132460 # [ 115.390541] x23: ffff00080b868000 x22: ffff80000e2dbbb0 x21: 0000000000000011
2256 11:49:25.132907 # [ 115.397966] x20: ffff80000e2dba08 x19: ffff80000e2dba18 x18: 0000000000000000
2257 11:49:25.133107 # [ 115.405390] x17: ffff800008c0e474 x16: ffff80000879a86c x15: ffff8000080b3eac
2258 11:49:25.174967 # [ 115.412815] x14: ffff8000096fc90c x13: ffff80000802eaf8 x12: ffff80000802e9fc
2259 11:49:25.175243 # [ 115.420239] x11: ffff80000843eb7c x10: ffff80000843eac8 x9 : ffff800009705c80
2260 11:49:25.175436 # [ 115.427663] x8 : ffff00080bb74d90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
2261 11:49:25.175898 # [ 115.435086] x5 : ffff80000e2dc000 x4 : 0000000000000001 x3 : ffff80000b0f5508
2262 11:49:25.176099 # [ 115.442510] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804849a80
2263 11:49:25.176261 # [ 115.449934] Call trace:
2264 11:49:25.176417 # [ 115.452644] __list_del_entry_valid+0x11c/0x130
2265 11:49:25.178264 # [ 115.457449] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2266 11:49:25.218453 # [ 115.462168] lkdtm_do_action+0x2c/0x50
2267 11:49:25.218989 # [ 115.466190] direct_entry+0x164/0x180
2268 11:49:25.219416 # [ 115.470123] full_proxy_write+0x68/0xc0
2269 11:49:25.219792 # [ 115.474235] vfs_write+0xcc/0x2a0
2270 11:49:25.220129 # [ 115.477825] ksys_write+0x78/0x104
2271 11:49:25.220461 # [ 115.481500] __arm64_sys_write+0x28/0x3c
2272 11:49:25.221207 # [ 115.485697] invoke_syscall+0x8c/0x120
2273 11:49:25.221650 # [ 115.489722] el0_svc_common.constprop.0+0x68/0x124
2274 11:49:25.222217 # [ 115.494791] do_el0_svc+0x40/0xcc
2275 11:49:25.222667 # [ 115.498379] el0_svc+0x48/0xc0
2276 11:49:25.223210 # [ 115.501708] el0t_64_sync_handler+0xb8/0xbc
2277 11:49:25.261660 # [ 115.506161] el0t_64_sync+0x18c/0x190
2278 11:49:25.262298 # [ 115.510094] irq event stamp: 0
2279 11:49:25.262798 # [ 115.513412] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2280 11:49:25.263605 # [ 115.519958] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2281 11:49:25.264014 # [ 115.528422] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2282 11:49:25.264461 # [ 115.536883] softirqs last disabled at (0): [<0000000000000000>] 0x0
2283 11:49:25.265308 # [ 115.543425] ---[ end trace 0000000000000000 ]---
2284 11:49:25.288086 # [ 115.548380] lkdtm: Overwrite did not happen, but no BUG?!
2285 11:49:25.288623 # CORRUPT_LIST_DEL: saw 'list_del corruption': ok
2286 11:49:25.289123 ok 12 selftests: lkdtm: CORRUPT_LIST_DEL.sh
2287 11:49:25.291408 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2288 11:49:25.722496 <6>[ 116.326186] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2289 11:49:25.722866 <6>[ 116.332895] lkdtm: attempting bad read from page below current stack
2290 11:49:25.723328 <1>[ 116.339634] Unable to handle kernel paging request at virtual address ffff80000e387fff
2291 11:49:25.723504 <1>[ 116.350062] Mem abort info:
2292 11:49:25.723661 <1>[ 116.353200] ESR = 0x0000000096000007
2293 11:49:25.723813 <1>[ 116.357251] EC = 0x25: DABT (current EL), IL = 32 bits
2294 11:49:25.723962 <1>[ 116.362858] SET = 0, FnV = 0
2295 11:49:25.725868 <1>[ 116.366203] EA = 0, S1PTW = 0
2296 11:49:25.765958 <1>[ 116.369631] FSC = 0x07: level 3 translation fault
2297 11:49:25.766327 <1>[ 116.374803] Data abort info:
2298 11:49:25.766530 <1>[ 116.377971] ISV = 0, ISS = 0x00000007
2299 11:49:25.766711 <1>[ 116.382097] CM = 0, WnR = 0
2300 11:49:25.767127 <1>[ 116.385348] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
2301 11:49:25.767325 <1>[ 116.392346] [ffff80000e387fff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000008869f5003, pte=0000000000000000
2302 11:49:25.769287 <0>[ 116.405234] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2303 11:49:25.809273 <4>[ 116.411789] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2304 11:49:25.809629 <4>[ 116.423612] CPU: 1 PID: 1187 Comm: cat Tainted: G D W E 6.1.80-cip16 #1
2305 11:49:25.809864 <4>[ 116.431553] Hardware name: ARM Juno development board (r0) (DT)
2306 11:49:25.810323 <4>[ 116.437750] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2307 11:49:25.810518 <4>[ 116.444991] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2308 11:49:25.812554 <4>[ 116.450676] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2309 11:49:25.852647 <4>[ 116.456355] sp : ffff80000e38bbc0
2310 11:49:25.852968 <4>[ 116.459935] x29: ffff80000e38bbc0 x28: ffff000804aab4c0 x27: 0000000000000000
2311 11:49:25.853169 <4>[ 116.467366] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
2312 11:49:25.853348 <4>[ 116.474791] x23: ffff00080b77c000 x22: ffff80000e38bd60 x21: 0000000000000019
2313 11:49:25.853776 <4>[ 116.482216] x20: ffff00080b77c000 x19: ffff80000e388000 x18: 0000000000000000
2314 11:49:25.853980 <4>[ 116.489645] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb3605000
2315 11:49:25.896048 <4>[ 116.497071] x14: 0000000000000000 x13: 205d353938323333 x12: 2e36313120205b3e
2316 11:49:25.896362 <4>[ 116.504495] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff80000815f838
2317 11:49:25.896558 <4>[ 116.511923] x8 : ffff000804aab4c0 x7 : 3539383233332e36 x6 : 0000000000000001
2318 11:49:25.896734 <4>[ 116.519349] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2319 11:49:25.897132 <4>[ 116.526774] x2 : 0000000000000000 x1 : ffff000804aab4c0 x0 : ffff80000a0f2f70
2320 11:49:25.897291 <4>[ 116.534202] Call trace:
2321 11:49:25.899345 <4>[ 116.536912] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2322 11:49:25.939395 <4>[ 116.542243] lkdtm_do_action+0x2c/0x50
2323 11:49:25.939658 <4>[ 116.546267] direct_entry+0x164/0x180
2324 11:49:25.939851 <4>[ 116.550200] full_proxy_write+0x68/0xc0
2325 11:49:25.940026 <4>[ 116.554313] vfs_write+0xcc/0x2a0
2326 11:49:25.940196 <4>[ 116.557902] ksys_write+0x78/0x104
2327 11:49:25.940360 <4>[ 116.561578] __arm64_sys_write+0x28/0x3c
2328 11:49:25.940778 <4>[ 116.565775] invoke_syscall+0x8c/0x120
2329 11:49:25.940954 <4>[ 116.569801] el0_svc_common.constprop.0+0x68/0x124
2330 11:49:25.941112 <4>[ 116.574870] do_el0_svc+0x40/0xcc
2331 11:49:25.941266 <4>[ 116.578458] el0_svc+0x48/0xc0
2332 11:49:25.942697 <4>[ 116.581786] el0t_64_sync_handler+0xb8/0xbc
2333 11:49:25.965488 <4>[ 116.586239] el0t_64_sync+0x18c/0x190
2334 11:49:25.966138 <0>[ 116.590176] Code: 913cc000 97ffc5fc d0005060 913dc000 (385ff261)
2335 11:49:25.968618 <4>[ 116.596544] ---[ end trace 0000000000000000 ]---
2336 11:49:25.968890 # Segmentation fault
2337 11:49:26.104341 # [ 116.326186] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2338 11:49:26.104657 # [ 116.332895] lkdtm: attempting bad read from page below current stack
2339 11:49:26.105111 # [ 116.339634] Unable to handle kernel paging request at virtual address ffff80000e387fff
2340 11:49:26.105309 # [ 116.350062] Mem abort info:
2341 11:49:26.105485 # [ 116.353200] ESR = 0x0000000096000007
2342 11:49:26.105644 # [ 116.357251] EC = 0x25: DABT (current EL), IL = 32 bits
2343 11:49:26.105798 # [ 116.362858] SET = 0, FnV = 0
2344 11:49:26.105950 # [ 116.366203] EA = 0, S1PTW = 0
2345 11:49:26.107619 # [ 116.369631] FSC = 0x07: level 3 translation fault
2346 11:49:26.147525 # [ 116.374803] Data abort info:
2347 11:49:26.147826 # [ 116.377971] ISV = 0, ISS = 0x00000007
2348 11:49:26.148020 # [ 116.382097] CM = 0, WnR = 0
2349 11:49:26.148199 # [ 116.385348] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
2350 11:49:26.148626 # [ 116.392346] [ffff80000e387fff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000008869f5003, pte=0000000000000000
2351 11:49:26.148823 # [ 116.405234] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2352 11:49:26.190886 # [ 116.411789] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2353 11:49:26.191433 # [ 116.423612] CPU: 1 PID: 1187 Comm: cat Tainted: G D W E 6.1.80-cip16 #1
2354 11:49:26.192165 # [ 116.431553] Hardware name: ARM Juno development board (r0) (DT)
2355 11:49:26.192552 # [ 116.437750] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2356 11:49:26.192903 # [ 116.444991] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2357 11:49:26.193240 # [ 116.450676] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2358 11:49:26.194402 # [ 116.456355] sp : ffff80000e38bbc0
2359 11:49:26.234035 # [ 116.459935] x29: ffff80000e38bbc0 x28: ffff000804aab4c0 x27: 0000000000000000
2360 11:49:26.234590 # [ 116.467366] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
2361 11:49:26.235324 # [ 116.474791] x23: ffff00080b77c000 x22: ffff80000e38bd60 x21: 0000000000000019
2362 11:49:26.235717 # [ 116.482216] x20: ffff00080b77c000 x19: ffff80000e388000 x18: 0000000000000000
2363 11:49:26.236066 # [ 116.489645] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb3605000
2364 11:49:26.237648 # [ 116.497071] x14: 0000000000000000 x13: 205d353938323333 x12: 2e36313120205b3e
2365 11:49:26.277200 # [ 116.504495] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff80000815f838
2366 11:49:26.277741 # [ 116.511923] x8 : ffff000804aab4c0 x7 : 3539383233332e36 x6 : 0000000000000001
2367 11:49:26.278540 # [ 116.519349] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2368 11:49:26.278946 # [ 116.526774] x2 : 0000000000000000 x1 : ffff000804aab4c0 x0 : ffff80000a0f2f70
2369 11:49:26.279302 # [ 116.534202] Call trace:
2370 11:49:26.279636 # [ 116.536912] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2371 11:49:26.279962 # [ 116.542243] lkdtm_do_action+0x2c/0x50
2372 11:49:26.280770 # [ 116.546267] direct_entry+0x164/0x180
2373 11:49:26.320491 # [ 116.550200] full_proxy_write+0x68/0xc0
2374 11:49:26.321025 # [ 116.554313] vfs_write+0xcc/0x2a0
2375 11:49:26.321441 # [ 116.557902] ksys_write+0x78/0x104
2376 11:49:26.321800 # [ 116.561578] __arm64_sys_write+0x28/0x3c
2377 11:49:26.322204 # [ 116.565775] invoke_syscall+0x8c/0x120
2378 11:49:26.322930 # [ 116.569801] el0_svc_common.constprop.0+0x68/0x124
2379 11:49:26.323318 # [ 116.574870] do_el0_svc+0x40/0xcc
2380 11:49:26.323655 # [ 116.578458] el0_svc+0x48/0xc0
2381 11:49:26.324107 # [ 116.581786] el0t_64_sync_handler+0xb8/0xbc
2382 11:49:26.324439 # [ 116.586239] el0t_64_sync+0x18c/0x190
2383 11:49:26.352211 # [ 116.590176] Code: 913cc000 97ffc5fc d0005060 913dc000 (385ff261)
2384 11:49:26.352732 # [ 116.596544] ---[ end trace 0000000000000000 ]---
2385 11:49:26.353115 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
2386 11:49:26.353467 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2387 11:49:26.355597 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2388 11:49:26.803493 <6>[ 117.409369] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2389 11:49:26.804116 <6>[ 117.416087] lkdtm: attempting bad read from page above current stack
2390 11:49:26.804346 <1>[ 117.422808] Unable to handle kernel paging request at virtual address ffff80000e444000
2391 11:49:26.804544 <1>[ 117.431082] Mem abort info:
2392 11:49:26.804731 <1>[ 117.434310] ESR = 0x0000000096000007
2393 11:49:26.804962 <1>[ 117.438397] EC = 0x25: DABT (current EL), IL = 32 bits
2394 11:49:26.805182 <1>[ 117.444006] SET = 0, FnV = 0
2395 11:49:26.806836 <1>[ 117.447346] EA = 0, S1PTW = 0
2396 11:49:26.846999 <1>[ 117.450773] FSC = 0x07: level 3 translation fault
2397 11:49:26.847328 <1>[ 117.455941] Data abort info:
2398 11:49:26.847583 <1>[ 117.459108] ISV = 0, ISS = 0x00000007
2399 11:49:26.848090 <1>[ 117.463230] CM = 0, WnR = 0
2400 11:49:26.848329 <1>[ 117.466484] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
2401 11:49:26.848555 <1>[ 117.473481] [ffff80000e444000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000008832ef003, pte=0000000000000000
2402 11:49:26.850384 <0>[ 117.486357] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2403 11:49:26.890657 <4>[ 117.492904] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2404 11:49:26.890993 <4>[ 117.504732] CPU: 1 PID: 1240 Comm: cat Tainted: G D W E 6.1.80-cip16 #1
2405 11:49:26.891205 <4>[ 117.512672] Hardware name: ARM Juno development board (r0) (DT)
2406 11:49:26.891325 <4>[ 117.518868] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2407 11:49:26.891450 <4>[ 117.526109] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2408 11:49:26.893732 <4>[ 117.531879] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2409 11:49:26.933685 <4>[ 117.537643] sp : ffff80000e443a70
2410 11:49:26.934039 <4>[ 117.541223] x29: ffff80000e443a70 x28: ffff00080b5dcf00 x27: 0000000000000000
2411 11:49:26.934308 <4>[ 117.548651] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
2412 11:49:26.934814 <4>[ 117.556078] x23: ffff000805210000 x22: ffff80000e443c10 x21: 000000000000001a
2413 11:49:26.935028 <4>[ 117.563508] x20: ffff000805210000 x19: ffff80000e444000 x18: 0000000000000000
2414 11:49:26.935246 <4>[ 117.570935] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8655d000
2415 11:49:26.977017 <4>[ 117.578361] x14: 0000000000000000 x13: 205d373830363134 x12: 2e37313120205b3e
2416 11:49:26.977333 <4>[ 117.585786] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff80000815f838
2417 11:49:26.977591 <4>[ 117.593211] x8 : ffff00080b5dcf00 x7 : 3738303631342e37 x6 : 0000000000000001
2418 11:49:26.977821 <4>[ 117.600637] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2419 11:49:26.978211 <4>[ 117.608061] x2 : 0000000000000000 x1 : ffff00080b5dcf00 x0 : ffff80000a0f2ef8
2420 11:49:26.978339 <4>[ 117.615487] Call trace:
2421 11:49:26.980327 <4>[ 117.618200] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2422 11:49:27.020400 <4>[ 117.623617] lkdtm_do_action+0x2c/0x50
2423 11:49:27.020694 <4>[ 117.627642] direct_entry+0x164/0x180
2424 11:49:27.020947 <4>[ 117.631576] full_proxy_write+0x68/0xc0
2425 11:49:27.021175 <4>[ 117.635688] vfs_write+0xcc/0x2a0
2426 11:49:27.021397 <4>[ 117.639278] ksys_write+0x78/0x104
2427 11:49:27.021615 <4>[ 117.642953] __arm64_sys_write+0x28/0x3c
2428 11:49:27.021823 <4>[ 117.647151] invoke_syscall+0x8c/0x120
2429 11:49:27.022266 <4>[ 117.651177] el0_svc_common.constprop.0+0x68/0x124
2430 11:49:27.022442 <4>[ 117.656246] do_el0_svc+0x40/0xcc
2431 11:49:27.022626 <4>[ 117.659835] el0_svc+0x48/0xc0
2432 11:49:27.023648 <4>[ 117.663163] el0t_64_sync_handler+0xb8/0xbc
2433 11:49:27.046435 <4>[ 117.667616] el0t_64_sync+0x18c/0x190
2434 11:49:27.046978 <0>[ 117.671554] Code: 97ffc613 91401273 d0005060 913be000 (39400261)
2435 11:49:27.049595 <4>[ 117.677921] ---[ end trace 0000000000000000 ]---
2436 11:49:27.050152 # Segmentation fault
2437 11:49:27.185335 # [ 117.409369] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2438 11:49:27.185654 # [ 117.416087] lkdtm: attempting bad read from page above current stack
2439 11:49:27.185850 # [ 117.422808] Unable to handle kernel paging request at virtual address ffff80000e444000
2440 11:49:27.186052 # [ 117.431082] Mem abort info:
2441 11:49:27.186505 # [ 117.434310] ESR = 0x0000000096000007
2442 11:49:27.186678 # [ 117.438397] EC = 0x25: DABT (current EL), IL = 32 bits
2443 11:49:27.186834 # [ 117.444006] SET = 0, FnV = 0
2444 11:49:27.187000 # [ 117.447346] EA = 0, S1PTW = 0
2445 11:49:27.188613 # [ 117.450773] FSC = 0x07: level 3 translation fault
2446 11:49:27.228435 # [ 117.455941] Data abort info:
2447 11:49:27.228716 # [ 117.459108] ISV = 0, ISS = 0x00000007
2448 11:49:27.228961 # [ 117.463230] CM = 0, WnR = 0
2449 11:49:27.229188 # [ 117.466484] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
2450 11:49:27.229663 # [ 117.473481] [ffff80000e444000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000008832ef003, pte=0000000000000000
2451 11:49:27.229868 # [ 117.486357] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2452 11:49:27.271571 # [ 117.492904] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2453 11:49:27.271858 # [ 117.504732] CPU: 1 PID: 1240 Comm: cat Tainted: G D W E 6.1.80-cip16 #1
2454 11:49:27.272109 # [ 117.512672] Hardware name: ARM Juno development board (r0) (DT)
2455 11:49:27.272616 # [ 117.518868] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2456 11:49:27.272827 # [ 117.526109] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2457 11:49:27.273056 # [ 117.531879] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2458 11:49:27.273250 # [ 117.537643] sp : ffff80000e443a70
2459 11:49:27.314746 # [ 117.541223] x29: ffff80000e443a70 x28: ffff00080b5dcf00 x27: 0000000000000000
2460 11:49:27.315035 # [ 117.548651] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
2461 11:49:27.315288 # [ 117.556078] x23: ffff000805210000 x22: ffff80000e443c10 x21: 000000000000001a
2462 11:49:27.315772 # [ 117.563508] x20: ffff000805210000 x19: ffff80000e444000 x18: 0000000000000000
2463 11:49:27.315972 # [ 117.570935] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8655d000
2464 11:49:27.318070 # [ 117.578361] x14: 0000000000000000 x13: 205d373830363134 x12: 2e37313120205b3e
2465 11:49:27.357921 # [ 117.585786] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff80000815f838
2466 11:49:27.358236 # [ 117.593211] x8 : ffff00080b5dcf00 x7 : 3738303631342e37 x6 : 0000000000000001
2467 11:49:27.358487 # [ 117.600637] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2468 11:49:27.358716 # [ 117.608061] x2 : 0000000000000000 x1 : ffff00080b5dcf00 x0 : ffff80000a0f2ef8
2469 11:49:27.359139 # [ 117.615487] Call trace:
2470 11:49:27.359265 # [ 117.618200] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2471 11:49:27.359402 # [ 117.623617] lkdtm_do_action+0x2c/0x50
2472 11:49:27.361250 # [ 117.627642] direct_entry+0x164/0x180
2473 11:49:27.401067 # [ 117.631576] full_proxy_write+0x68/0xc0
2474 11:49:27.401353 # [ 117.635688] vfs_write+0xcc/0x2a0
2475 11:49:27.401603 # [ 117.639278] ksys_write+0x78/0x104
2476 11:49:27.401833 # [ 117.642953] __arm64_sys_write+0x28/0x3c
2477 11:49:27.402076 # [ 117.647151] invoke_syscall+0x8c/0x120
2478 11:49:27.402300 # [ 117.651177] el0_svc_common.constprop.0+0x68/0x124
2479 11:49:27.402520 # [ 117.656246] do_el0_svc+0x40/0xcc
2480 11:49:27.402978 # [ 117.659835] el0_svc+0x48/0xc0
2481 11:49:27.403147 # [ 117.663163] el0t_64_sync_handler+0xb8/0xbc
2482 11:49:27.403323 # [ 117.667616] el0t_64_sync+0x18c/0x190
2483 11:49:27.432882 # [ 117.671554] Code: 97ffc613 91401273 d0005060 913be000 (39400261)
2484 11:49:27.433158 # [ 117.677921] ---[ end trace 0000000000000000 ]---
2485 11:49:27.433408 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2486 11:49:27.433910 ok 14 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2487 11:49:27.436182 # selftests: lkdtm: REPORT_STACK_CANARY.sh
2488 11:49:28.005609 <6>[ 118.628842] lkdtm: Performing direct entry REPORT_STACK_CANARY
2489 11:49:28.008909 <6>[ 118.635027] lkdtm: Recorded stack canary for pid 1305 at offset 1
2490 11:49:28.047499 <6>[ 118.668641] lkdtm: Performing direct entry REPORT_STACK_CANARY
2491 11:49:28.050859 <6>[ 118.674822] lkdtm: ok: stack canaries differ between pid 1305 and pid 1307 at offset 1.
2492 11:49:28.178512 # [ 118.628842] lkdtm: Performing direct entry REPORT_STACK_CANARY
2493 11:49:28.179096 # [ 118.635027] lkdtm: Recorded stack canary for pid 1305 at offset 1
2494 11:49:28.179476 # [ 118.668641] lkdtm: Performing direct entry REPORT_STACK_CANARY
2495 11:49:28.180283 # [ 118.674822] lkdtm: ok: stack canaries differ between pid 1305 and pid 1307 at offset 1.
2496 11:49:28.182102 # REPORT_STACK_CANARY: saw 'ok: stack canaries differ': ok
2497 11:49:28.229580 ok 15 selftests: lkdtm: REPORT_STACK_CANARY.sh
2498 11:49:28.341263 # selftests: lkdtm: UNSET_SMEP.sh
2499 11:49:28.918498 <6>[ 119.542479] lkdtm: Performing direct entry UNSET_SMEP
2500 11:49:28.921640 <3>[ 119.547886] lkdtm: XFAIL: this test is x86_64-only
2501 11:49:29.019456 # [ 119.542479] lkdtm: Performing direct entry UNSET_SMEP
2502 11:49:29.022581 # [ 119.547886] lkdtm: XFAIL: this test is x86_64-only
2503 11:49:29.070550 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2504 11:49:29.134781 ok 16 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2505 11:49:29.230650 # selftests: lkdtm: DOUBLE_FAULT.sh
2506 11:49:29.754086 <6>[ 120.382213] lkdtm: Performing direct entry DOUBLE_FAULT
2507 11:49:29.757301 <3>[ 120.388089] lkdtm: XFAIL: this test is ia32-only
2508 11:49:29.862935 # [ 120.382213] lkdtm: Performing direct entry DOUBLE_FAULT
2509 11:49:29.866153 # [ 120.388089] lkdtm: XFAIL: this test is ia32-only
2510 11:49:29.929845 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2511 11:49:29.993872 ok 17 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2512 11:49:30.105397 # selftests: lkdtm: CORRUPT_PAC.sh
2513 11:49:30.616857 <6>[ 121.239356] lkdtm: Performing direct entry CORRUPT_PAC
2514 11:49:30.620154 <3>[ 121.245135] lkdtm: FAIL: CPU lacks pointer authentication feature
2515 11:49:30.717907 # [ 121.239356] lkdtm: Performing direct entry CORRUPT_PAC
2516 11:49:30.721206 # [ 121.245135] lkdtm: FAIL: CPU lacks pointer authentication feature
2517 11:49:30.769026 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2518 11:49:30.848950 not ok 18 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2519 11:49:30.944923 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2520 11:49:31.463091 <6>[ 122.083609] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2521 11:49:31.466417 <3>[ 122.090425] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2522 11:49:31.569152 # [ 122.083609] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2523 11:49:31.572444 # [ 122.090425] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2524 11:49:31.620288 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2525 11:49:31.700186 ok 19 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2526 11:49:31.779711 # selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
2527 11:49:32.335035 <6>[ 122.940822] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2528 11:49:32.335636 <6>[ 122.947114] lkdtm: Attempting slab linear overflow ...
2529 11:49:32.336375 <3>[ 122.952657] =============================================================================
2530 11:49:32.336769 <3>[ 122.961122] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2531 11:49:32.337127 <3>[ 122.969152] -----------------------------------------------------------------------------
2532 11:49:32.337467 <3>[ 122.969152]
2533 11:49:32.378495 <3>[ 122.979352] 0xffff000807217400-0xffff000807217403 @offset=29696. First byte 0x78 instead of 0xcc
2534 11:49:32.379036 <3>[ 122.988428] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=8 cpu=5 pid=1515
2535 11:49:32.379426 <4>[ 122.996301] __kmem_cache_alloc_node+0x110/0x2ac
2536 11:49:32.379782 <4>[ 123.001205] kmalloc_trace+0x54/0xa0
2537 11:49:32.380493 <4>[ 123.005061] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2538 11:49:32.380884 <4>[ 123.010049] lkdtm_do_action+0x2c/0x50
2539 11:49:32.381227 <4>[ 123.014078] direct_entry+0x164/0x180
2540 11:49:32.381555 <4>[ 123.018019] full_proxy_write+0x68/0xc0
2541 11:49:32.381994 <4>[ 123.022140] vfs_write+0xcc/0x2a0
2542 11:49:32.421893 <4>[ 123.025738] ksys_write+0x78/0x104
2543 11:49:32.422440 <4>[ 123.029421] __arm64_sys_write+0x28/0x3c
2544 11:49:32.422819 <4>[ 123.033627] invoke_syscall+0x8c/0x120
2545 11:49:32.423168 <4>[ 123.037661] el0_svc_common.constprop.0+0x68/0x124
2546 11:49:32.423508 <4>[ 123.042738] do_el0_svc+0x40/0xcc
2547 11:49:32.423835 <4>[ 123.046334] el0_svc+0x48/0xc0
2548 11:49:32.424526 <4>[ 123.049672] el0t_64_sync_handler+0xb8/0xbc
2549 11:49:32.424908 <4>[ 123.054133] el0t_64_sync+0x18c/0x190
2550 11:49:32.425307 <3>[ 123.058075] Freed in skb_free_head+0x4c/0x90 age=11 cpu=0 pid=0
2551 11:49:32.425730 <4>[ 123.064284] __kmem_cache_free+0x258/0x2b4
2552 11:49:32.465354 <4>[ 123.068662] kfree+0xc0/0x1a0
2553 11:49:32.465861 <4>[ 123.071906] skb_free_head+0x4c/0x90
2554 11:49:32.466291 <4>[ 123.075760] skb_release_data+0x14c/0x1c4
2555 11:49:32.466649 <4>[ 123.080052] __kfree_skb+0x34/0x50
2556 11:49:32.466990 <4>[ 123.083734] tcp_ack+0x6c8/0x1364
2557 11:49:32.467321 <4>[ 123.087330] tcp_rcv_established+0x79c/0x8e4
2558 11:49:32.468022 <4>[ 123.091883] tcp_v4_do_rcv+0x164/0x380
2559 11:49:32.468402 <4>[ 123.095910] tcp_v4_rcv+0xc7c/0xd70
2560 11:49:32.468807 <4>[ 123.099676] ip_protocol_deliver_rcu+0x8c/0x320
2561 11:49:32.469155 <4>[ 123.104488] ip_local_deliver_finish+0xbc/0x1f0
2562 11:49:32.469555 <4>[ 123.109300] ip_local_deliver+0x88/0x2d4
2563 11:49:32.508670 <4>[ 123.113502] ip_rcv_finish+0xb0/0xf4
2564 11:49:32.509183 <4>[ 123.117355] ip_rcv+0x68/0x2bc
2565 11:49:32.509565 <4>[ 123.120686] __netif_receive_skb_one_core+0x68/0x94
2566 11:49:32.509920 <4>[ 123.125846] __netif_receive_skb+0x2c/0x80
2567 11:49:32.510648 <3>[ 123.130222] Slab 0xfffffc00201c8400 objects=10 used=6 fp=0xffff000807214000 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2568 11:49:32.511028 <3>[ 123.143309] Object 0xffff000807217000 @offset=28672 fp=0x0000000000000000
2569 11:49:32.511371 <3>[ 123.143309]
2570 11:49:32.551950 <3>[ 123.152122] Redzone ffff000807216c00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2571 11:49:32.552497 <3>[ 123.161890] Redzone ffff000807216c10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2572 11:49:32.553272 <3>[ 123.171658] Redzone ffff000807216c20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2573 11:49:32.553677 <3>[ 123.181426] Redzone ffff000807216c30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
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2600 11:49:32.813159 <3>[ 123.445147] Redzone ffff000807216de0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2601 11:49:32.854731 <3>[ 123.454914] Redzone ffff000807216df0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2602 11:49:32.855255 <3>[ 123.464682] Redzone ffff000807216e00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2603 11:49:32.855981 <3>[ 123.474449] Redzone ffff000807216e10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2604 11:49:32.856369 <3>[ 123.484217] Redzone ffff000807216e20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2605 11:49:32.858278 <3>[ 123.493984] Redzone ffff000807216e30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2606 11:49:32.898031 <3>[ 123.503751] Redzone ffff000807216e40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2607 11:49:32.898566 <3>[ 123.513519] Redzone ffff000807216e50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2608 11:49:32.899321 <3>[ 123.523286] Redzone ffff000807216e60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2609 11:49:32.899729 <3>[ 123.533053] Redzone ffff000807216e70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2610 11:49:32.941230 <3>[ 123.542821] Redzone ffff000807216e80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2611 11:49:32.941758 <3>[ 123.552588] Redzone ffff000807216e90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2612 11:49:32.942544 <3>[ 123.562355] Redzone ffff000807216ea0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2613 11:49:32.942951 <3>[ 123.572122] Redzone ffff000807216eb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2614 11:49:32.984479 <3>[ 123.581890] Redzone ffff000807216ec0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2615 11:49:32.984999 <3>[ 123.591657] Redzone ffff000807216ed0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2616 11:49:32.985386 <3>[ 123.601424] Redzone ffff000807216ee0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2617 11:49:32.986131 <3>[ 123.611192] Redzone ffff000807216ef0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2618 11:49:32.988006 <3>[ 123.620959] Redzone ffff000807216f00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2619 11:49:33.027770 <3>[ 123.630726] Redzone ffff000807216f10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2620 11:49:33.028327 <3>[ 123.640494] Redzone ffff000807216f20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2621 11:49:33.029095 <3>[ 123.650261] Redzone ffff000807216f30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2622 11:49:33.029504 <3>[ 123.660029] Redzone ffff000807216f40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2623 11:49:33.071108 <3>[ 123.669796] Redzone ffff000807216f50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2624 11:49:33.071651 <3>[ 123.679564] Redzone ffff000807216f60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2625 11:49:33.072022 <3>[ 123.689331] Redzone ffff000807216f70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2626 11:49:33.072708 <3>[ 123.699098] Redzone ffff000807216f80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2627 11:49:33.074581 <3>[ 123.708865] Redzone ffff000807216f90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2628 11:49:33.114312 <3>[ 123.718632] Redzone ffff000807216fa0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2629 11:49:33.115182 <3>[ 123.728399] Redzone ffff000807216fb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2630 11:49:33.115578 <3>[ 123.738167] Redzone ffff000807216fc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2631 11:49:33.115932 <3>[ 123.747934] Redzone ffff000807216fd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2632 11:49:33.157585 <3>[ 123.757701] Redzone ffff000807216fe0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2633 11:49:33.158131 <3>[ 123.767469] Redzone ffff000807216ff0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2634 11:49:33.158856 <3>[ 123.777237] Object ffff000807217000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2635 11:49:33.159236 <3>[ 123.787004] Object ffff000807217010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2636 11:49:33.161285 <3>[ 123.796771] Object ffff000807217020: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2637 11:49:33.200908 <3>[ 123.806539] Object ffff000807217030: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2638 11:49:33.201442 <3>[ 123.816306] Object ffff000807217040: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2639 11:49:33.202191 <3>[ 123.826074] Object ffff000807217050: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2640 11:49:33.202589 <3>[ 123.835841] Object ffff000807217060: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2641 11:49:33.244127 <3>[ 123.845608] Object ffff000807217070: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2642 11:49:33.244670 <3>[ 123.855375] Object ffff000807217080: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2643 11:49:33.245395 <3>[ 123.865143] Object ffff000807217090: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2644 11:49:33.245790 <3>[ 123.874910] Object ffff0008072170a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2645 11:49:33.287319 <3>[ 123.884677] Object ffff0008072170b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2646 11:49:33.287861 <3>[ 123.894445] Object ffff0008072170c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2647 11:49:33.288616 <3>[ 123.904212] Object ffff0008072170d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2648 11:49:33.289023 <3>[ 123.913980] Object ffff0008072170e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2649 11:49:33.290910 <3>[ 123.923748] Object ffff0008072170f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2650 11:49:33.330644 <3>[ 123.933515] Object ffff000807217100: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2651 11:49:33.331185 <3>[ 123.943282] Object ffff000807217110: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2652 11:49:33.331944 <3>[ 123.953049] Object ffff000807217120: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2653 11:49:33.332343 <3>[ 123.962817] Object ffff000807217130: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2654 11:49:33.373865 <3>[ 123.972584] Object ffff000807217140: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2655 11:49:33.374427 <3>[ 123.982352] Object ffff000807217150: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2656 11:49:33.374810 <3>[ 123.992119] Object ffff000807217160: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2657 11:49:33.375530 <3>[ 124.001887] Object ffff000807217170: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2658 11:49:33.377431 <3>[ 124.011654] Object ffff000807217180: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2659 11:49:33.417169 <3>[ 124.021421] Object ffff000807217190: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2660 11:49:33.417690 <3>[ 124.031189] Object ffff0008072171a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2661 11:49:33.418459 <3>[ 124.040956] Object ffff0008072171b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2662 11:49:33.418855 <3>[ 124.050724] Object ffff0008072171c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2663 11:49:33.460372 <3>[ 124.060492] Object ffff0008072171d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2664 11:49:33.460915 <3>[ 124.070259] Object ffff0008072171e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2665 11:49:33.461640 <3>[ 124.080026] Object ffff0008072171f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2666 11:49:33.462066 <3>[ 124.089793] Object ffff000807217200: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2667 11:49:33.463991 <3>[ 124.099561] Object ffff000807217210: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2668 11:49:33.503636 <3>[ 124.109328] Object ffff000807217220: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2669 11:49:33.504166 <3>[ 124.119095] Object ffff000807217230: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2670 11:49:33.504920 <3>[ 124.128863] Object ffff000807217240: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2671 11:49:33.505324 <3>[ 124.138631] Object ffff000807217250: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2672 11:49:33.546827 <3>[ 124.148398] Object ffff000807217260: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2673 11:49:33.547412 <3>[ 124.158166] Object ffff000807217270: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2674 11:49:33.548177 <3>[ 124.167934] Object ffff000807217280: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2675 11:49:33.548585 <3>[ 124.177702] Object ffff000807217290: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2676 11:49:33.590153 <3>[ 124.187469] Object ffff0008072172a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2677 11:49:33.591103 <3>[ 124.197237] Object ffff0008072172b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2678 11:49:33.591528 <3>[ 124.207004] Object ffff0008072172c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2679 11:49:33.591895 <3>[ 124.216772] Object ffff0008072172d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2680 11:49:33.593805 <3>[ 124.226540] Object ffff0008072172e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2681 11:49:33.633378 <3>[ 124.236307] Object ffff0008072172f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2682 11:49:33.633917 <3>[ 124.246074] Object ffff000807217300: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2683 11:49:33.634723 <3>[ 124.255841] Object ffff000807217310: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2684 11:49:33.635129 <3>[ 124.265608] Object ffff000807217320: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2685 11:49:33.676642 <3>[ 124.275375] Object ffff000807217330: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2686 11:49:33.677178 <3>[ 124.285143] Object ffff000807217340: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2687 11:49:33.677932 <3>[ 124.294910] Object ffff000807217350: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2688 11:49:33.678379 <3>[ 124.304678] Object ffff000807217360: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2689 11:49:33.680256 <3>[ 124.314445] Object ffff000807217370: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2690 11:49:33.719915 <3>[ 124.324212] Object ffff000807217380: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2691 11:49:33.720434 <3>[ 124.333980] Object ffff000807217390: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2692 11:49:33.721188 <3>[ 124.343747] Object ffff0008072173a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2693 11:49:33.721590 <3>[ 124.353514] Object ffff0008072173b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2694 11:49:33.763137 <3>[ 124.363281] Object ffff0008072173c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2695 11:49:33.763679 <3>[ 124.373049] Object ffff0008072173d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2696 11:49:33.764404 <3>[ 124.382816] Object ffff0008072173e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2697 11:49:33.764798 <3>[ 124.392583] Object ffff0008072173f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
2698 11:49:33.766755 <3>[ 124.402351] Redzone ffff000807217400: 78 56 34 12 cc cc cc cc xV4.....
2699 11:49:33.806435 <3>[ 124.411422] Padding ffff000807217454: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2700 11:49:33.807332 <3>[ 124.421190] Padding ffff000807217464: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2701 11:49:33.807751 <3>[ 124.430958] Padding ffff000807217474: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2702 11:49:33.808115 <3>[ 124.440725] Padding ffff000807217484: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2703 11:49:33.849686 <3>[ 124.450493] Padding ffff000807217494: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2704 11:49:33.850247 <3>[ 124.460260] Padding ffff0008072174a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2705 11:49:33.850639 <3>[ 124.470028] Padding ffff0008072174b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2706 11:49:33.851363 <3>[ 124.479796] Padding ffff0008072174c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2707 11:49:33.892919 <3>[ 124.489563] Padding ffff0008072174d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2708 11:49:33.893452 <3>[ 124.499331] Padding ffff0008072174e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2709 11:49:33.894220 <3>[ 124.509099] Padding ffff0008072174f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2710 11:49:33.894627 <3>[ 124.518866] Padding ffff000807217504: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2711 11:49:33.896532 <3>[ 124.528633] Padding ffff000807217514: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2712 11:49:33.936226 <3>[ 124.538400] Padding ffff000807217524: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2713 11:49:33.936750 <3>[ 124.548167] Padding ffff000807217534: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2714 11:49:33.937133 <3>[ 124.557935] Padding ffff000807217544: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2715 11:49:33.937849 <3>[ 124.567702] Padding ffff000807217554: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2716 11:49:33.979439 <3>[ 124.577469] Padding ffff000807217564: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2717 11:49:33.979976 <3>[ 124.587237] Padding ffff000807217574: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2718 11:49:33.980731 <3>[ 124.597004] Padding ffff000807217584: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2719 11:49:33.981132 <3>[ 124.606771] Padding ffff000807217594: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2720 11:49:33.983055 <3>[ 124.616539] Padding ffff0008072175a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2721 11:49:34.022817 <3>[ 124.626306] Padding ffff0008072175b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2722 11:49:34.023372 <3>[ 124.636074] Padding ffff0008072175c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2723 11:49:34.023755 <3>[ 124.645841] Padding ffff0008072175d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2724 11:49:34.024469 <3>[ 124.655608] Padding ffff0008072175e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2725 11:49:34.065970 <3>[ 124.665376] Padding ffff0008072175f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2726 11:49:34.066549 <3>[ 124.675143] Padding ffff000807217604: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2727 11:49:34.067305 <3>[ 124.684910] Padding ffff000807217614: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2728 11:49:34.067706 <3>[ 124.694678] Padding ffff000807217624: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2729 11:49:34.069640 <3>[ 124.704445] Padding ffff000807217634: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2730 11:49:34.109220 <3>[ 124.714213] Padding ffff000807217644: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2731 11:49:34.110158 <3>[ 124.723980] Padding ffff000807217654: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2732 11:49:34.110589 <3>[ 124.733747] Padding ffff000807217664: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2733 11:49:34.110954 <3>[ 124.743514] Padding ffff000807217674: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2734 11:49:34.152439 <3>[ 124.753281] Padding ffff000807217684: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2735 11:49:34.152978 <3>[ 124.763049] Padding ffff000807217694: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2736 11:49:34.153704 <3>[ 124.772816] Padding ffff0008072176a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2737 11:49:34.154134 <3>[ 124.782583] Padding ffff0008072176b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2738 11:49:34.195728 <3>[ 124.792350] Padding ffff0008072176c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2739 11:49:34.196257 <3>[ 124.802118] Padding ffff0008072176d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2740 11:49:34.196643 <3>[ 124.811885] Padding ffff0008072176e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2741 11:49:34.197363 <3>[ 124.821653] Padding ffff0008072176f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2742 11:49:34.199325 <3>[ 124.831421] Padding ffff000807217704: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2743 11:49:34.238976 <3>[ 124.841188] Padding ffff000807217714: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2744 11:49:34.239512 <3>[ 124.850956] Padding ffff000807217724: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2745 11:49:34.239896 <3>[ 124.860723] Padding ffff000807217734: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2746 11:49:34.240620 <3>[ 124.870490] Padding ffff000807217744: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2747 11:49:34.282258 <3>[ 124.880257] Padding ffff000807217754: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2748 11:49:34.282811 <3>[ 124.890024] Padding ffff000807217764: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2749 11:49:34.283568 <3>[ 124.899792] Padding ffff000807217774: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2750 11:49:34.283973 <3>[ 124.909559] Padding ffff000807217784: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2751 11:49:34.285911 <3>[ 124.919326] Padding ffff000807217794: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2752 11:49:34.325496 <3>[ 124.929094] Padding ffff0008072177a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2753 11:49:34.326421 <3>[ 124.938861] Padding ffff0008072177b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2754 11:49:34.326848 <3>[ 124.948628] Padding ffff0008072177c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2755 11:49:34.327214 <3>[ 124.958396] Padding ffff0008072177d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2756 11:49:34.368861 <3>[ 124.968164] Padding ffff0008072177e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2757 11:49:34.369390 <3>[ 124.977932] Padding ffff0008072177f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
2758 11:49:34.369776 <4>[ 124.987353] CPU: 5 PID: 1515 Comm: cat Tainted: G D W E 6.1.80-cip16 #1
2759 11:49:34.370174 <4>[ 124.995298] Hardware name: ARM Juno development board (r0) (DT)
2760 11:49:34.370893 <4>[ 125.001496] Call trace:
2761 11:49:34.371280 <4>[ 125.004210] dump_backtrace+0xe8/0x140
2762 11:49:34.371622 <4>[ 125.008239] show_stack+0x30/0x40
2763 11:49:34.372329 <4>[ 125.011832] dump_stack_lvl+0x8c/0xb8
2764 11:49:34.412334 <4>[ 125.015777] dump_stack+0x18/0x34
2765 11:49:34.412857 <4>[ 125.019373] print_trailer+0x180/0x194
2766 11:49:34.413242 <4>[ 125.023406] check_bytes_and_report+0x100/0x130
2767 11:49:34.413596 <4>[ 125.028218] check_object+0x1e8/0x2d0
2768 11:49:34.413933 <4>[ 125.032158] free_debug_processing+0x240/0x5b0
2769 11:49:34.414325 <4>[ 125.036883] __slab_free+0x2e8/0x43c
2770 11:49:34.414655 <4>[ 125.040738] __kmem_cache_free+0x258/0x2b4
2771 11:49:34.415354 <4>[ 125.045115] kfree+0xc0/0x1a0
2772 11:49:34.415842 <4>[ 125.048359] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
2773 11:49:34.416266 <4>[ 125.053348] lkdtm_do_action+0x2c/0x50
2774 11:49:34.416608 <4>[ 125.057376] direct_entry+0x164/0x180
2775 11:49:34.455754 <4>[ 125.061318] full_proxy_write+0x68/0xc0
2776 11:49:34.456286 <4>[ 125.065438] vfs_write+0xcc/0x2a0
2777 11:49:34.456668 <4>[ 125.069035] ksys_write+0x78/0x104
2778 11:49:34.457017 <4>[ 125.072718] __arm64_sys_write+0x28/0x3c
2779 11:49:34.457730 <4>[ 125.076925] invoke_syscall+0x8c/0x120
2780 11:49:34.458154 <4>[ 125.080957] el0_svc_common.constprop.0+0x68/0x124
2781 11:49:34.458508 <4>[ 125.086033] do_el0_svc+0x40/0xcc
2782 11:49:34.458844 <4>[ 125.089629] el0_svc+0x48/0xc0
2783 11:49:34.459289 <4>[ 125.092965] el0t_64_sync_handler+0xb8/0xbc
2784 11:49:34.459700 <4>[ 125.097426] el0t_64_sync+0x18c/0x190
2785 11:49:34.482037 <3>[ 125.101368] FIX kmalloc-1k: Restoring Right Redzone 0xffff000807217400-0xffff000807217403=0xcc
2786 11:49:34.485161 <3>[ 125.110540] FIX kmalloc-1k: Object at 0xffff000807217000 not freed
2787 11:49:34.637358 # [ 122.940822] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2788 11:49:34.638073 # [ 122.947114] lkdtm: Attempting slab linear overflow ...
2789 11:49:34.638607 # [ 122.952657] =============================================================================
2790 11:49:34.639417 # [ 122.961122] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2791 11:49:34.639827 # [ 122.969152] -----------------------------------------------------------------------------
2792 11:49:34.640279 #
2793 11:49:34.641070 # [ 122.979352] 0xffff000807217400-0xffff000807217403 @offset=29696. First byte 0x78 instead of 0xcc
2794 11:49:34.680501 # [ 122.988428] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=8 cpu=5 pid=1515
2795 11:49:34.681014 # [ 122.996301] __kmem_cache_alloc_node+0x110/0x2ac
2796 11:49:34.681455 # [ 123.001205] kmalloc_trace+0x54/0xa0
2797 11:49:34.682190 # [ 123.005061] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2798 11:49:34.682553 # [ 123.010049] lkdtm_do_action+0x2c/0x50
2799 11:49:34.682949 # [ 123.014078] direct_entry+0x164/0x180
2800 11:49:34.683331 # [ 123.018019] full_proxy_write+0x68/0xc0
2801 11:49:34.683711 # [ 123.022140] vfs_write+0xcc/0x2a0
2802 11:49:34.684106 # [ 123.025738] ksys_write+0x78/0x104
2803 11:49:34.684566 # [ 123.029421] __arm64_sys_write+0x28/0x3c
2804 11:49:34.723591 # [ 123.033627] invoke_syscall+0x8c/0x120
2805 11:49:34.724062 # [ 123.037661] el0_svc_common.constprop.0+0x68/0x124
2806 11:49:34.724493 # [ 123.042738] do_el0_svc+0x40/0xcc
2807 11:49:34.724895 # [ 123.046334] el0_svc+0x48/0xc0
2808 11:49:34.725611 # [ 123.049672] el0t_64_sync_handler+0xb8/0xbc
2809 11:49:34.725968 # [ 123.054133] el0t_64_sync+0x18c/0x190
2810 11:49:34.726396 # [ 123.058075] Freed in skb_free_head+0x4c/0x90 age=11 cpu=0 pid=0
2811 11:49:34.726784 # [ 123.064284] __kmem_cache_free+0x258/0x2b4
2812 11:49:34.727183 # [ 123.068662] kfree+0xc0/0x1a0
2813 11:49:34.727560 # [ 123.071906] skb_free_head+0x4c/0x90
2814 11:49:34.728024 # [ 123.075760] skb_release_data+0x14c/0x1c4
2815 11:49:34.766800 # [ 123.080052] __kfree_skb+0x34/0x50
2816 11:49:34.767268 # [ 123.083734] tcp_ack+0x6c8/0x1364
2817 11:49:34.767695 # [ 123.087330] tcp_rcv_established+0x79c/0x8e4
2818 11:49:34.768147 # [ 123.091883] tcp_v4_do_rcv+0x164/0x380
2819 11:49:34.769017 # [ 123.095910] tcp_v4_rcv+0xc7c/0xd70
2820 11:49:34.769490 # [ 123.099676] ip_protocol_deliver_rcu+0x8c/0x320
2821 11:49:34.770140 # [ 123.104488] ip_local_deliver_finish+0xbc/0x1f0
2822 11:49:34.770651 # [ 123.109300] ip_local_deliver+0x88/0x2d4
2823 11:49:34.771264 # [ 123.113502] ip_rcv_finish+0xb0/0xf4
2824 11:49:34.771832 # [ 123.117355] ip_rcv+0x68/0x2bc
2825 11:49:34.809707 # [ 123.120686] __netif_receive_skb_one_core+0x68/0x94
2826 11:49:34.810102 # [ 123.125846] __netif_receive_skb+0x2c/0x80
2827 11:49:34.810316 # [ 123.130222] Slab 0xfffffc00201c8400 objects=10 used=6 fp=0xffff000807214000 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2828 11:49:34.810760 # [ 123.143309] Object 0xffff000807217000 @offset=28672 fp=0x0000000000000000
2829 11:49:34.810949 #
2830 11:49:34.811142 # [ 123.152122] Redzone ffff000807216c00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2831 11:49:34.852899 # [ 123.161890] Redzone ffff000807216c10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2832 11:49:34.853313 # [ 123.171658] Redzone ffff000807216c20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2833 11:49:34.853798 # [ 123.181426] Redzone ffff000807216c30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2834 11:49:34.854053 # [ 123.191194] Redzone ffff000807216c40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2835 11:49:34.856206 # [ 123.200962] Redzone ffff000807216c50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2836 11:49:34.895997 # [ 123.210729] Redzone ffff000807216c60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2837 11:49:34.896592 # [ 123.220497] Redzone ffff000807216c70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2838 11:49:34.896838 # [ 123.230264] Redzone ffff000807216c80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2839 11:49:34.897040 # [ 123.240031] Redzone ffff000807216c90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2840 11:49:34.939156 # [ 123.249799] Redzone ffff000807216ca0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2841 11:49:34.939739 # [ 123.259566] Redzone ffff000807216cb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2842 11:49:34.940040 # [ 123.269334] Redzone ffff000807216cc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2843 11:49:34.940245 # [ 123.279102] Redzone ffff000807216cd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2844 11:49:34.942393 # [ 123.288869] Redzone ffff000807216ce0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2845 11:49:34.982326 # [ 123.298637] Redzone ffff000807216cf0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2846 11:49:34.982913 # [ 123.308404] Redzone ffff000807216d00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2847 11:49:34.983132 # [ 123.318171] Redzone ffff000807216d10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2848 11:49:34.983334 # [ 123.327938] Redzone ffff000807216d20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2849 11:49:35.025539 # [ 123.337706] Redzone ffff000807216d30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2850 11:49:35.025888 # [ 123.347474] Redzone ffff000807216d40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2851 11:49:35.026378 # [ 123.357241] Redzone ffff000807216d50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2852 11:49:35.026577 # [ 123.367008] Redzone ffff000807216d60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2853 11:49:35.028917 # [ 123.376776] Redzone ffff000807216d70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2854 11:49:35.068726 # [ 123.386543] Redzone ffff000807216d80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2855 11:49:35.069273 # [ 123.396311] Redzone ffff000807216d90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2856 11:49:35.069482 # [ 123.406078] Redzone ffff000807216da0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2857 11:49:35.069664 # [ 123.415845] Redzone ffff000807216db0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2858 11:49:35.111857 # [ 123.425612] Redzone ffff000807216dc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2859 11:49:35.112132 # [ 123.435380] Redzone ffff000807216dd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2860 11:49:35.112566 # [ 123.445147] Redzone ffff000807216de0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2861 11:49:35.112762 # [ 123.454914] Redzone ffff000807216df0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2862 11:49:35.115421 # [ 123.464682] Redzone ffff000807216e00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2863 11:49:35.155298 # [ 123.474449] Redzone ffff000807216e10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2864 11:49:35.156175 # [ 123.484217] Redzone ffff000807216e20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2865 11:49:35.156594 # [ 123.493984] Redzone ffff000807216e30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2866 11:49:35.156954 # [ 123.503751] Redzone ffff000807216e40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2867 11:49:35.198439 # [ 123.513519] Redzone ffff000807216e50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2868 11:49:35.198981 # [ 123.523286] Redzone ffff000807216e60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2869 11:49:35.199702 # [ 123.533053] Redzone ffff000807216e70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2870 11:49:35.200181 # [ 123.542821] Redzone ffff000807216e80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2871 11:49:35.202063 # [ 123.552588] Redzone ffff000807216e90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2872 11:49:35.241643 # [ 123.562355] Redzone ffff000807216ea0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2873 11:49:35.242583 # [ 123.572122] Redzone ffff000807216eb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2874 11:49:35.243023 # [ 123.581890] Redzone ffff000807216ec0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2875 11:49:35.243486 # [ 123.591657] Redzone ffff000807216ed0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2876 11:49:35.284775 # [ 123.601424] Redzone ffff000807216ee0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2877 11:49:35.285415 # [ 123.611192] Redzone ffff000807216ef0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2878 11:49:35.286261 # [ 123.620959] Redzone ffff000807216f00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2879 11:49:35.286759 # [ 123.630726] Redzone ffff000807216f10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2880 11:49:35.327922 # [ 123.640494] Redzone ffff000807216f20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2881 11:49:35.328473 # [ 123.650261] Redzone ffff000807216f30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2882 11:49:35.329305 # [ 123.660029] Redzone ffff000807216f40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2883 11:49:35.329719 # [ 123.669796] Redzone ffff000807216f50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2884 11:49:35.331535 # [ 123.679564] Redzone ffff000807216f60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2885 11:49:35.371098 # [ 123.689331] Redzone ffff000807216f70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2886 11:49:35.371782 # [ 123.699098] Redzone ffff000807216f80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2887 11:49:35.372686 # [ 123.708865] Redzone ffff000807216f90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2888 11:49:35.373103 # [ 123.718632] Redzone ffff000807216fa0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2889 11:49:35.414212 # [ 123.728399] Redzone ffff000807216fb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2890 11:49:35.414774 # [ 123.738167] Redzone ffff000807216fc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2891 11:49:35.415705 # [ 123.747934] Redzone ffff000807216fd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2892 11:49:35.416223 # [ 123.757701] Redzone ffff000807216fe0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2893 11:49:35.417768 # [ 123.767469] Redzone ffff000807216ff0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2894 11:49:35.457441 # [ 123.777237] Object ffff000807217000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2895 11:49:35.458047 # [ 123.787004] Object ffff000807217010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2896 11:49:35.458873 # [ 123.796771] Object ffff000807217020: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2897 11:49:35.459270 # [ 123.806539] Object ffff000807217030: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2898 11:49:35.500617 # [ 123.816306] Object ffff000807217040: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2899 11:49:35.501171 # [ 123.826074] Object ffff000807217050: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2900 11:49:35.501894 # [ 123.835841] Object ffff000807217060: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2901 11:49:35.502335 # [ 123.845608] Object ffff000807217070: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2902 11:49:35.504225 # [ 123.855375] Object ffff000807217080: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2903 11:49:35.543749 # [ 123.865143] Object ffff000807217090: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2904 11:49:35.544307 # [ 123.874910] Object ffff0008072170a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2905 11:49:35.545063 # [ 123.884677] Object ffff0008072170b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2906 11:49:35.545468 # [ 123.894445] Object ffff0008072170c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2907 11:49:35.586961 # [ 123.904212] Object ffff0008072170d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2908 11:49:35.587573 # [ 123.913980] Object ffff0008072170e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2909 11:49:35.587969 # [ 123.923748] Object ffff0008072170f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2910 11:49:35.588692 # [ 123.933515] Object ffff000807217100: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2911 11:49:35.590509 # [ 123.943282] Object ffff000807217110: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2912 11:49:35.630114 # [ 123.953049] Object ffff000807217120: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2913 11:49:35.631049 # [ 123.962817] Object ffff000807217130: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2914 11:49:35.631477 # [ 123.972584] Object ffff000807217140: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2915 11:49:35.631859 # [ 123.982352] Object ffff000807217150: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2916 11:49:35.672952 # [ 123.992119] Object ffff000807217160: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2917 11:49:35.673270 # [ 124.001887] Object ffff000807217170: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2918 11:49:35.673592 # [ 124.011654] Object ffff000807217180: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2919 11:49:35.674102 # [ 124.021421] Object ffff000807217190: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2920 11:49:35.676323 # [ 124.031189] Object ffff0008072171a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2921 11:49:35.716164 # [ 124.040956] Object ffff0008072171b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2922 11:49:35.716448 # [ 124.050724] Object ffff0008072171c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2923 11:49:35.716697 # [ 124.060492] Object ffff0008072171d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2924 11:49:35.717201 # [ 124.070259] Object ffff0008072171e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2925 11:49:35.759551 # [ 124.080026] Object ffff0008072171f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2926 11:49:35.760451 # [ 124.089793] Object ffff000807217200: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2927 11:49:35.760897 # [ 124.099561] Object ffff000807217210: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2928 11:49:35.761363 # [ 124.109328] Object ffff000807217220: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2929 11:49:35.763113 # [ 124.119095] Object ffff000807217230: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2930 11:49:35.802758 # [ 124.128863] Object ffff000807217240: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2931 11:49:35.803324 # [ 124.138631] Object ffff000807217250: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2932 11:49:35.804190 # [ 124.148398] Object ffff000807217260: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2933 11:49:35.804615 # [ 124.158166] Object ffff000807217270: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2934 11:49:35.845893 # [ 124.167934] Object ffff000807217280: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2935 11:49:35.846502 # [ 124.177702] Object ffff000807217290: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2936 11:49:35.847346 # [ 124.187469] Object ffff0008072172a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2937 11:49:35.847757 # [ 124.197237] Object ffff0008<6>[ 126.475543] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
2938 11:49:35.849495 072172b0: 6b 6b 6b 6b 6b 6b 6b 6<6>[ 126.484962] lkdtm: Attempting vmalloc linear overflow ...
2939 11:49:35.888887 b 6b 6b 6b 6b 6b 6b 6b 6b kkkkk<0>[ 126.493227] detected buffer overflow in memset
2940 11:49:35.889198 kkkkkkkkkkk
2941 11:49:35.889447 # [ 124.207004] Ob<4>[ 126.501032] ------------[ cut here ]------------
2942 11:49:35.889674 ject ffff0008072172c0: 6b 6b 6<2>[ 126.508327] kernel BUG at lib/string_helpers.c:1027!
2943 11:49:35.889897 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <0>[ 126.516340] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
2944 11:49:35.890364 6b 6b 6b kkkkkkkkkkkkkkkk
2945 11:49:35.931994 # [ <4>[ 126.526176] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2946 11:49:35.932518 124.216772] Object ffff000807<4>[ 126.540709] CPU: 1 PID: 1555 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
2947 11:49:35.933009 2172d0: 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 126.551414] Hardware name: ARM Juno development board (r0) (DT)
2948 11:49:35.933816 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkk<4>[ 126.560379] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2949 11:49:35.934275 kkkkkkkkk
2950 11:49:35.935506 # [ 124.226540] Obje<4>[ 126.570387] pc : fortify_panic+0x24/0x28
2951 11:49:35.975412 ct ffff0008072172e0: 6b 6b 6b <4>[ 126.577351] lr : fortify_panic+0x24/0x28
2952 11:49:35.975953 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 126.584314] sp : ffff80000ea13bf0
2953 11:49:35.976448 6b 6b kkkkkkkkkkkkkkkk
2954 11:49:35.977263 # [ 1<4>[ 126.590669] x29: ffff80000ea13bf0 x28: ffff0008053d8040 x27: 0000000000000000
2955 11:49:35.977684 24.236307] Object ffff00080721<4>[ 126.600852] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
2956 11:49:35.978938 72f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 126.611036] x23: ffff00080d31d000 x22: ffff80000ea13da0 x21: 0000000000000018
2957 11:49:36.018630 6b 6b 6b 6b 6b 6b 6b kkkkkkkkk<4>[ 126.621219] x20: ffff80000d423000 x19: ffff800009f989e0 x18: 0000000000000000
2958 11:49:36.019223 kkkkkkk
2959 11:49:36.019947 # [ 124.246074] Object<4>[ 126.631402] x17: ffff800008162598 x16: ffff800008161af8 x15: ffff800008161a40
2960 11:49:36.020338 ffff000807217300: 6b 6b 6b 6b<4>[ 126.641588] x14: ffff8000096fc880 x13: ffff80000843eac8 x12: ffff80000843e73c
2961 11:49:36.020694 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 126.651771] x11: ffff8000086aeb98 x10: ffff800008c0db04 x9 : ffff80000815f838
2962 11:49:36.022242 b 6b kkkkkkkkkkkkkkkk
2963 11:49:36.061774 # [ 124<4>[ 126.661954] x8 : ffff00080bb76b90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
2964 11:49:36.062332 .255841] Object ffff0008072173<4>[ 126.672137] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2965 11:49:36.063067 10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 126.682320] x2 : 0000000000000000 x1 : ffff0008053d8040 x0 : 0000000000000022
2966 11:49:36.063469 b 6b 6b 6b 6b 6b 6b kkkkkkkkkkk<4>[ 126.692503] Call trace:
2967 11:49:36.063820 kkkkk
2968 11:49:36.064150 # [ 124.265608] Object <4>[ 126.697987] fortify_panic+0x24/0x28
2969 11:49:36.104939 ffff000807217320: 6b 6b 6b 6b 6<4>[ 126.704602] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
2970 11:49:36.105485 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 126.712610] lkdtm_do_action+0x2c/0x50
2971 11:49:36.105866 6b kkkkkkkkkkkkkkkk
2972 11:49:36.106266 # [ 124.2<4>[ 126.719399] direct_entry+0x164/0x180
2973 11:49:36.106608 75375] Object ffff000807217330<4>[ 126.726102] full_proxy_write+0x68/0xc0
2974 11:49:36.107290 : 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 126.732978] vfs_write+0xcc/0x2a0
2975 11:49:36.107658 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkk<4>[ 126.739332] ksys_write+0x78/0x104
2976 11:49:36.108006 kkk
2977 11:49:36.108478 # [ 124.285143] Object f<4>[ 126.745774] __arm64_sys_write+0x28/0x3c
2978 11:49:36.148153 fff000807217340: 6b 6b 6b 6b 6b <4>[ 126.752737] invoke_syscall+0x8c/0x120
2979 11:49:36.148671 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 126.759526] el0_svc_common.constprop.0+0x68/0x124
2980 11:49:36.149060 kkkkkkkkkkkkkkkk
2981 11:49:36.149410 # [ 124.294<4>[ 126.767360] do_el0_svc+0x40/0xcc
2982 11:49:36.150132 910] Object ffff000807217350: <4>[ 126.773714] el0_svc+0x48/0xc0
2983 11:49:36.150522 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 126.779808] el0t_64_sync_handler+0xb8/0xbc
2984 11:49:36.151666 6b 6b 6b 6b 6b kkkkkkkkkkkkkkk<4>[ 126.787032] el0t_64_sync+0x18c/0x190
2985 11:49:36.152149 k
2986 11:49:36.191099 # [ 124.304678] Object fff<0>[ 126.793738] Code: aa1303e1 d00049a0 91272000 97ffe253 (d4210000)
2987 11:49:36.191428 f000807217360: 6b 6b 6b 6b 6b 6b<4>[ 126.802875] ---[ end trace 0000000000000000 ]---
2988 11:49:36.191687 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <6>[ 126.810532] note: cat[1555] exited with irqs disabled
2989 11:49:36.192291 kkkkkkkkkkkkkkkk
2990 11:49:36.192618 # [ 124.31444<6>[ 126.818695] note: cat[1555] exited with preempt_count 1
2991 11:49:36.192834 5] Object ffff000807217370: 6b 6b 6b 6b 6b 6b <4>[ 126.828470] ------------[ cut here ]------------
2992 11:49:36.234166 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b k<4>[ 126.835948] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
2993 11:49:36.234535 kkkkkkkkkkkkkkk
2994 11:49:36.235154 # [ 124.324212<4>[ 126.848658] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2995 11:49:36.235409 ] Object ffff000807217380: 6b <4>[ 126.863195] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.80-cip16 #1
2996 11:49:36.237512 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 126.874163] Hardware name: ARM Juno development board (r0) (DT)
2997 11:49:36.277312 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2998 11:49:36.277644 <4>[ 126.883132] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2999 11:49:36.278259 # [ 124.333980] Object ffff00<4>[ 126.893144] pc : ct_kernel_exit.constprop.0+0x11c/0x180
3000 11:49:36.278490 0807217390: 6b 6b 6b 6b 6b 6b 6b<4>[ 126.901415] lr : ct_idle_enter+0x10/0x1c
3001 11:49:36.278721 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3002 11:49:36.278929 # [ 124.343747] Object ffff0008072173a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3003 11:49:36.320486 # [ 124.353514] Object ffff0008072173b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3004 11:49:36.321128 # [ 124.363281] Object ffff0008072173c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3005 11:49:36.321380 # [ 124.373049] Object ffff0008072173d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3006 11:49:36.321567 # [ 124.382816] Object ffff0008072173e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3007 11:49:36.363704 # [ 124.392583] Object ffff0008072173f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
3008 11:49:36.364019 # [ 124.402351] Redzone ffff000807217400: 78 56 34 12 cc cc cc cc xV4.....
3009 11:49:36.364220 # [ 124.411422] Padding ffff000807217454: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3010 11:49:36.364729 # [ 124.421190] Padding ffff000807217464: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3011 11:49:36.364962 # [ 124.430958] Padding ffff000807217474: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3012 11:49:36.406856 # [ 124.440725] Padding ffff000807217484: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3013 11:49:36.407146 # [ 124.450493] Padding ffff000807217494: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3014 11:49:36.407649 # [ 124.460260] Padding ffff0008072174a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3015 11:49:36.407855 # [ 124.470028] Padding ffff0008072174b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3016 11:49:36.450045 # [ 124.479796] Padding ffff0008072174c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3017 11:49:36.450324 # [ 124.489563] Padding ffff0008072174d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3018 11:49:36.450721 # [ 124.499331] Padding ffff0008072174e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3019 11:49:36.451518 # [ 124.509099] Padding ffff0008072174f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3020 11:49:36.451928 # [ 124.518866] Padding ffff000807217504: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3021 11:49:36.493417 # [ 124.528633] Padding ffff000807217514: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3022 11:49:36.493977 # [ 124.538400] Padding ffff000807217524: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3023 11:49:36.494867 # [ 124.548167] Padding ffff000807217534: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3024 11:49:36.495292 # [ 124.557935] Padding ffff000807217544: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3025 11:49:36.536595 # [ 124.567702] Padding ffff000807217554: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3026 11:49:36.537131 # [ 124.577469] Padding ffff000807217564: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3027 11:49:36.537618 # [ 124.587237] Padding ffff000807217574: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3028 11:49:36.538458 # [ 124.597004] Padding ffff000807217584: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3029 11:49:36.540170 # [ 124.606771] Padding ffff000807217594: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3030 11:49:36.579768 # [ 124.616539] Padding ffff0008072175a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3031 11:49:36.580334 # [ 124.626306] Padding ffff0008072175b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3032 11:49:36.581201 # [ 124.636074] Padding ffff0008072175c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3033 11:49:36.581624 # [ 124.645841] Padding ffff0008072175d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3034 11:49:36.622917 # [ 124.655608] Padding ffff0008072175e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3035 11:49:36.623472 # [ 124.665376] Padding ffff0008072175f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3036 11:49:36.624328 # [ 124.675143] Padding ffff000807217604: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3037 11:49:36.624748 # [ 124.684910] Padding ffff000807217614: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3038 11:49:36.626484 # [ 124.694678] Padding ffff000807217624: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3039 11:49:36.666105 # [ 124.704445] Padding ffff000807217634: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3040 11:49:36.666640 # [ 124.714213] Padding ffff000807217644: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3041 11:49:36.667467 # [ 124.723980] Padding ffff000807217654: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3042 11:49:36.667881 # [ 124.733747] Padding ffff000807217664: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3043 11:49:36.709255 # [ 124.743514] Padding ffff000807217674: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3044 11:49:36.709793 # [ 124.753281] Padding ffff000807217684: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3045 11:49:36.710307 # [ 124.763049] Padding ffff000807217694: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3046 11:49:36.711132 # [ 124.772816] Padding ffff0008072176a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3047 11:49:36.712836 # [ 124.782583] Padding ffff0008072176b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3048 11:49:36.752421 # [ 124.792350] Padding ffff0008072176c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3049 11:49:36.752946 # [ 124.802118] Padding ffff0008072176d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3050 11:49:36.753796 # [ 124.811885] Padding ffff0008072176e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3051 11:49:36.754258 # [ 124.821653] Padding ffff0008072176f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3052 11:49:36.795575 # [ 124.831421] Padding ffff000807217704: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3053 11:49:36.796109 # [ 124.841188] Padding ffff000807217714: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3054 11:49:36.796598 # [ 124.850956] Padding ffff000807217724: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3055 11:49:36.797413 # [ 124.860723] Padding ffff000807217734: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3056 11:49:36.799139 # [ 124.870490] Padding ffff000807217744: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3057 11:49:36.838718 # [ 124.880257] Padding ffff000807217754: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3058 11:49:36.839590 # [ 124.890024] Padding ffff000807217764: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3059 11:49:36.840024 # [ 124.899792] Padding ffff000807217774: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3060 11:49:36.840491 # [ 124.909559] Padding ffff000807217784: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3061 11:49:36.881833 # [ 124.919326] Padding ffff000807217794: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3062 11:49:36.882756 # [ 124.929094] Padding ffff0008072177a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3063 11:49:36.883171 # [ 124.938861] Padding ffff0008072177b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3064 11:49:36.883535 # [ 124.948628] Padding ffff0008072177c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3065 11:49:36.885393 # [ 124.958396] Padding ffff0008072177d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3066 11:49:36.925053 # [ 124.968164] Padding ffff0008072177e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3067 11:49:36.925936 # [ 124.977932] Padding ffff0008072177f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
3068 11:49:36.926394 # [ 124.987353] CPU: 5 PID: 1515 Comm: cat Tainted: G D W E 6.1.80-cip16 #1
3069 11:49:36.926758 # [ 124.995298] Hardware name: ARM Juno development board (r0) (DT)
3070 11:49:36.927102 # [ 125.001496] Call trace:
3071 11:49:36.927431 # [ 125.004210] dump_backtrace+0xe8/0x140
3072 11:49:36.928666 # [ 125.008239] show_stack+0x30/0x40
3073 11:49:36.968207 # [ 125.011832] dump_stack_lvl+0x8c/0xb8
3074 11:49:36.968719 # [ 125.015777] dump_stack+0x18/0x34
3075 11:49:36.969103 # [ 125.019373] print_trailer+0x180/0x194
3076 11:49:36.969459 # [ 125.023406] check_bytes_and_report+0x100/0x130
3077 11:49:36.970232 # [ 125.028218] check_object+0x1e8/0x2d0
3078 11:49:36.970625 # [ 125.032158] free_debug_processing+0x240/0x5b0
3079 11:49:36.970963 # [ 125.036883] __slab_free+0x2e8/0x43c
3080 11:49:36.971290 # [ 125.040738] __kmem_cache_free+0x258/0x2b4
3081 11:49:36.971613 # [ 125.045115] kfree+0xc0/0x1a0
3082 11:49:36.971950 # [ 125.048359] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
3083 11:49:36.972340 # [ 125.053348] lkdtm_do_action+0x2c/0x50
3084 11:49:37.011351 # [ 125.057376] direct_entry+0x164/0x180
3085 11:49:37.011860 # [ 125.061318] full_proxy_write+0x68/0xc0
3086 11:49:37.012254 # [ 125.065438] vfs_write+0xcc/0x2a0
3087 11:49:37.012997 # [ 125.069035] ksys_write+0x78/0x104
3088 11:49:37.013407 # [ 125.072718] __arm64_sys_write+0x28/0x3c
3089 11:49:37.013755 # [ 125.076925] invoke_syscall+0x8c/0x120
3090 11:49:37.014122 # [ 125.080957] el0_svc_common.constprop.0+0x68/0x124
3091 11:49:37.014483 # [ 125.086033] do_el0_svc+0x40/0xcc
3092 11:49:37.014827 # [ 125.089629] el0_svc+0x48/0xc0
3093 11:49:37.015158 # [ 125.092965] el0t_64_sync_handler+0xb8/0xbc
3094 11:49:37.015549 # [ 125.097426] el0t_64_sync+0x18c/0x190
3095 11:49:37.054599 # [ 125.101368] FIX kmalloc-1k: Restoring Right Redzone 0xffff000807217400-0xffff000807217403=0xcc
3096 11:49:37.055142 # [ 125.110540] FIX kmalloc-1k: Object at 0xffff000807217000 not freed
3097 11:49:37.055915 # SLAB_LINEAR_OVERFLOW: saw 'call trace:': ok
3098 11:49:37.056316 ok 20 selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
3099 11:49:37.056698 # selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3100 11:49:37.057037 <4>[ 127.687536] sp : ffff80000c44bd20
3101 11:49:37.057366 <4>[ 127.691119] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
3102 11:49:37.097946 <4>[ 127.698546] x26: 0000000000000001 x25: 0000001d8790a82c x24: 0000000000000002
3103 11:49:37.098528 <4>[ 127.705970] x23: ffff00080ad3d080 x22: 0000000000000002 x21: 0000000000000002
3104 11:49:37.099251 <4>[ 127.713394] x20: ffff00097ef2c458 x19: ffff80000a53b458 x18: 0000000000000000
3105 11:49:37.099641 <4>[ 127.720819] x17: 00000000000000db x16: 0000000000000004 x15: ffff80000a53f4c0
3106 11:49:37.099990 <4>[ 127.728243] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
3107 11:49:37.101595 <4>[ 127.735666] x11: 00000000000000d4 x10: 00000000000000d4 x9 : ffff800009145aa0
3108 11:49:37.141308 <4>[ 127.743091] x8 : ffff0008008f1a80 x7 : 071c71c71c71c71c x6 : ffff8000081c9088
3109 11:49:37.141828 <4>[ 127.750515] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f1000
3110 11:49:37.142602 <4>[ 127.757939] x2 : ffff80000c44bd20 x1 : ffff80000a53b458 x0 : 4000000000000000
3111 11:49:37.142997 <4>[ 127.765363] Call trace:
3112 11:49:37.143348 <4>[ 127.768073] ct_kernel_exit.constprop.0+0x11c/0x180
3113 11:49:37.143686 <4>[ 127.773225] ct_idle_enter+0x10/0x1c
3114 11:49:37.144013 <4>[ 127.777070] cpuidle_enter_state+0x2a4/0x5a0
3115 11:49:37.144335 <4>[ 127.781618] cpuidle_enter+0x40/0x60
3116 11:49:37.145029 <4>[ 127.785467] do_idle+0x258/0x310
3117 11:49:37.184663 <4>[ 127.788969] cpu_startup_entry+0x3c/0x44
3118 11:49:37.185180 <4>[ 127.793165] secondary_start_kernel+0x138/0x160
3119 11:49:37.185663 <4>[ 127.797973] __secondary_switched+0xb0/0xb4
3120 11:49:37.186158 <4>[ 127.802430] irq event stamp: 235268
3121 11:49:37.186953 <4>[ 127.806184] hardirqs last enabled at (235267): [<ffff8000096f3ad4>] el1_interrupt+0x54/0x64
3122 11:49:37.187362 <4>[ 127.814911] hardirqs last disabled at (235268): [<ffff800008127c2c>] do_idle+0xec/0x310
3123 11:49:37.188198 <4>[ 127.823199] softirqs last enabled at (235266): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
3124 11:49:37.228343 <4>[ 127.832006] softirqs last disabled at (235247): [<ffff800008017668>] ____do_softirq+0x18/0x24
3125 11:49:37.228873 <4>[ 127.840815] ---[ end trace 0000000000000000 ]---
3126 11:49:37.229594 # Segmentation fault
3127 11:49:37.229972 # [ 126.475543] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
3128 11:49:37.230368 # [ 126.484962] lkdtm: Attempting vmalloc linear overflow ...
3129 11:49:37.230709 # [ 126.493227] detected buffer overflow in memset
3130 11:49:37.231037 # [ 126.501032] ------------[ cut here ]------------
3131 11:49:37.231922 # [ 126.508327] kernel BUG at lib/string_helpers.c:1027!
3132 11:49:37.271514 # [ 126.516340] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
3133 11:49:37.272034 # [ 126.526176] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3134 11:49:37.272758 # [ 126.540709] CPU: 1 PID: 1555 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
3135 11:49:37.273154 # [ 126.551414] Hardware name: ARM Juno development board (r0) (DT)
3136 11:49:37.273510 # [ 126.560379] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3137 11:49:37.275123 # [ 126.570387] pc : fortify_panic+0x24/0x28
3138 11:49:37.314562 # [ 126.577351] lr : fortify_panic+0x24/0x28
3139 11:49:37.315098 # [ 126.584314] sp : ffff80000ea13bf0
3140 11:49:37.315477 # [ 126.590669] x29: ffff80000ea13bf0 x28: ffff0008053d8040 x27: 0000000000000000
3141 11:49:37.316206 # [ 126.600852] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
3142 11:49:37.316592 # [ 126.611036] x23: ffff00080d31d000 x22: ffff80000ea13da0 x21: 0000000000000018
3143 11:49:37.316938 # [ 126.621219] x20: ffff80000d423000 x19: ffff800009f989e0 x18: 0000000000000000
3144 11:49:37.318108 # [ 126.631402] x17: ffff800008162598 x16: ffff800008161af8 x15: ffff800008161a40
3145 11:49:37.357829 # [ 126.641588] x14: ffff8000096fc880 x13: ffff80000843eac8 x12: ffff80000843e73c
3146 11:49:37.358404 # [ 126.651771] x11: ffff8000086aeb98 x10: ffff800008c0db04 x9 : ffff80000815f838
3147 11:49:37.359163 # [ 126.661954] x8 : ffff00080bb76b90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
3148 11:49:37.359567 # [ 126.672137] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3149 11:49:37.359923 # [ 126.682320] x2 : 0000000000000000 x1 : ffff0008053d8040 x0 : 0000000000000022
3150 11:49:37.360261 # [ 126.692503] Call trace:
3151 11:49:37.361439 # [ 126.697987] fortify_panic+0x24/0x28
3152 11:49:37.400959 # [ 126.704602] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3153 11:49:37.401498 # [ 126.712610] lkdtm_do_action+0x2c/0x50
3154 11:49:37.401879 # [ 126.719399] direct_entry+0x164/0x180
3155 11:49:37.402286 # [ 126.726102] full_proxy_write+0x68/0xc0
3156 11:49:37.402976 # [ 126.732978] vfs_write+0xcc/0x2a0
3157 11:49:37.403348 # [ 126.739332] ksys_write+0x78/0x104
3158 11:49:37.403682 # [ 126.745774] __arm64_sys_write+0x28/0x3c
3159 11:49:37.404010 # [ 126.752737] invoke_syscall+0x8c/0x120
3160 11:49:37.404330 # [ 126.759526] el0_svc_common.constprop.0+0x68/0x124
3161 11:49:37.404671 # [ 126.767360] do_el0_svc+0x40/0xcc
3162 11:49:37.405093 # [ 126.773714] el0_svc+0x48/0xc0
3163 11:49:37.444125 # [ 126.779808] el0t_64_sync_handler+0xb8/0xbc
3164 11:49:37.444664 # [ 126.787032] el0t_64_sync+0x18c/0x190
3165 11:49:37.445069 # [ 126.793738] Code: aa1303e1 d00049a0 91272000 97ffe253 (d4210000)
3166 11:49:37.445787 # [ 126.802875] ---[ end trace 0000000000000000 ]---
3167 11:49:37.446218 # [ 126.810532] note: cat[1555] exited with irqs disabled
3168 11:49:37.446573 # [ 126.818695] note: cat[1555] exited with preempt_count 1
3169 11:49:37.446913 # [ 126.828470] ------------[ cut here ]------------
3170 11:49:37.487271 # [ 126.835948] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
3171 11:49:37.488204 # [ 126.848658] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3172 11:49:37.488660 # [ 126.863195] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.80-cip16 #1
3173 11:49:37.489118 # [ 126.874163] Hardware name: ARM Juno development board (r0) (DT)
3174 11:49:37.489560 # [ 126.883132] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3175 11:49:37.489991 # [ 126.893144] pc : ct_kernel_exit.constprop.0+0x11c/0x180
3176 11:49:37.490874 # [ 126.901415] lr : ct_idle_enter+0x10/0x1c
3177 11:49:37.513441 # VMALLOC_LINEAR_OVERFLOW: saw 'call trace:': ok
3178 11:49:37.513982 ok 21 selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3179 11:49:37.516799 # selftests: lkdtm: WRITE_AFTER_FREE.sh
3180 11:49:37.836102 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
3181 11:49:37.883998 ok 22 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
3182 11:49:37.963967 # selftests: lkdtm: READ_AFTER_FREE.sh
3183 11:49:38.599401 <6>[ 129.211178] lkdtm: Performing direct entry READ_AFTER_FREE
3184 11:49:38.600018 <6>[ 129.217055] lkdtm: Value in memory before free: 12345678
3185 11:49:38.600374 <6>[ 129.222728] lkdtm: Attempting bad read from freed memory
3186 11:49:38.602642 <6>[ 129.228370] lkdtm: Memory correctly poisoned (6b6b6b6b)
3187 11:49:38.732171 # [ 129.211178] lkdtm: Performing direct entry READ_AFTER_FREE
3188 11:49:38.732709 # [ 129.217055] lkdtm: Value in memory before free: 12345678
3189 11:49:38.733059 # [ 129.222728] lkdtm: Attempting bad read from freed memory
3190 11:49:38.733368 # [ 129.228370] lkdtm: Memory correctly poisoned (6b6b6b6b)
3191 11:49:38.751293 # READ_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3192 11:49:38.799347 ok 23 selftests: lkdtm: READ_AFTER_FREE.sh
3193 11:49:38.895280 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
3194 11:49:39.301857 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
3195 11:49:39.333840 ok 24 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
3196 11:49:39.429673 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3197 11:49:40.055025 <6>[ 130.666544] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3198 11:49:40.055650 <6>[ 130.672926] lkdtm: Value in memory before free: 12345678
3199 11:49:40.058304 <6>[ 130.678590] lkdtm: Attempting to read from freed memory
3200 11:49:40.058801 <6>[ 130.684261] lkdtm: Memory correctly poisoned (0)
3201 11:49:40.181960 # [ 130.666544] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3202 11:49:40.182590 # [ 130.672926] lkdtm: Value in memory before free: 12345678
3203 11:49:40.182990 # [ 130.678590] lkdtm: Attempting to read from freed memory
3204 11:49:40.183344 # [ 130.684261] lkdtm: Memory correctly poisoned (0)
3205 11:49:40.206025 # READ_BUDDY_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3206 11:49:40.253655 ok 25 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3207 11:49:40.349782 # selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3208 11:49:40.965048 <6>[ 131.587352] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3209 11:49:40.968343 <6>[ 131.593530] lkdtm: Memory appears initialized (6b, no earlier values)
3210 11:49:41.088917 # [ 131.587352] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3211 11:49:41.092222 # [ 131.593530] lkdtm: Memory appears initialized (6b, no earlier values)
3212 11:49:41.108123 # SLAB_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3213 11:49:41.172070 ok 26 selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3214 11:49:41.251996 # selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3215 11:49:41.858052 <6>[ 132.480931] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3216 11:49:41.861220 <6>[ 132.487158] lkdtm: Memory appears initialized (0, no earlier values)
3217 11:49:41.974898 # [ 132.480931] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3218 11:49:41.978121 # [ 132.487158] lkdtm: Memory appears initialized (0, no earlier values)
3219 11:49:41.994070 # BUDDY_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3220 11:49:42.057972 ok 27 selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3221 11:49:42.154276 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3222 11:49:42.714854 <6>[ 133.320090] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3223 11:49:42.715180 <6>[ 133.326516] lkdtm: Attempting double slab free ...
3224 11:49:42.715630 <3>[ 133.331702] =============================================================================
3225 11:49:42.715827 <3>[ 133.340168] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3226 11:49:42.716005 <3>[ 133.340168]
3227 11:49:42.718312 <3>[ 133.353158] -----------------------------------------------------------------------------
3228 11:49:42.718803 <3>[ 133.353158]
3229 11:49:42.758426 <3>[ 133.363358] Slab 0xfffffc0020346680 objects=25 used=0 fp=0xffff00080d19a008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3230 11:49:42.758953 <4>[ 133.376013] CPU: 4 PID: 1844 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
3231 11:49:42.759709 <4>[ 133.383957] Hardware name: ARM Juno development board (r0) (DT)
3232 11:49:42.760111 <4>[ 133.390156] Call trace:
3233 11:49:42.760464 <4>[ 133.392871] dump_backtrace+0xe8/0x140
3234 11:49:42.760803 <4>[ 133.396907] show_stack+0x30/0x40
3235 11:49:42.762036 <4>[ 133.400499] dump_stack_lvl+0x8c/0xb8
3236 11:49:42.801862 <4>[ 133.404446] dump_stack+0x18/0x34
3237 11:49:42.802433 <4>[ 133.408042] slab_err+0xa4/0xe0
3238 11:49:42.802812 <4>[ 133.411465] free_debug_processing+0x478/0x5b0
3239 11:49:42.803170 <4>[ 133.416193] __slab_free+0x2e8/0x43c
3240 11:49:42.803513 <4>[ 133.420047] kmem_cache_free+0x3e0/0x450
3241 11:49:42.804219 <4>[ 133.424249] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3242 11:49:42.804600 <4>[ 133.428890] lkdtm_do_action+0x2c/0x50
3243 11:49:42.804934 <4>[ 133.432919] direct_entry+0x164/0x180
3244 11:49:42.805328 <4>[ 133.436860] full_proxy_write+0x68/0xc0
3245 11:49:42.805664 <4>[ 133.440980] vfs_write+0xcc/0x2a0
3246 11:49:42.806093 <4>[ 133.444578] ksys_write+0x78/0x104
3247 11:49:42.850293 <4>[ 133.448261] __arm64_sys_write+0x28/0x3c
3248 11:49:42.850860 <4>[ 133.452467] invoke_syscall+0x8c/0x120
3249 11:49:42.851215 <4>[ 133.456500] el0_svc_common.constprop.0+0x68/0x124
3250 11:49:42.851931 <4>[ 133.461577] do_el0_svc+0x40/0xcc
3251 11:49:42.852330 <4>[ 133.465173] el0_svc+0x48/0xc0
3252 11:49:42.852681 <4>[ 133.468509] el0t_64_sync_handler+0xb8/0xbc
3253 11:49:42.852985 <4>[ 133.472970] el0t_64_sync+0x18c/0x190
3254 11:49:42.853702 <3>[ 133.477462] FIX lkdtm-heap-double_free: Object at 0xffff00080d19a008 not freed
3255 11:49:42.989324 # [ 133.320090] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3256 11:49:42.989861 # [ 133.326516] lkdtm: Attempting double slab free ...
3257 11:49:42.990338 # [ 133.331702] =============================================================================
3258 11:49:42.991010 # [ 133.340168] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3259 11:49:42.991361 #
3260 11:49:42.991667 # [ 133.353158] -----------------------------------------------------------------------------
3261 11:49:42.991966 #
3262 11:49:43.032278 # [ 133.363358] Slab 0xfffffc0020346680 objects=25 used=0 fp=0xffff00080d19a008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3263 11:49:43.032640 # [ 133.376013] CPU: 4 PID: 1844 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
3264 11:49:43.033048 # [ 133.383957] Hardware name: ARM Juno development board (r0) (DT)
3265 11:49:43.033202 # [ 133.390156] Call trace:
3266 11:49:43.033338 # [ 133.392871] dump_backtrace+0xe8/0x140
3267 11:49:43.033459 # [ 133.396907] show_stack+0x30/0x40
3268 11:49:43.033567 # [ 133.400499] dump_stack_lvl+0x8c/0xb8
3269 11:49:43.033672 # [ 133.404446] dump_stack+0x18/0x34
3270 11:49:43.035587 # [ 133.408042] slab_err+0xa4/0xe0
3271 11:49:43.075537 # [ 133.411465] free_debug_processing+0x478/0x5b0
3272 11:49:43.075852 # [ 133.416193] __slab_free+0x2e8/0x43c
3273 11:49:43.076046 # [ 133.420047] kmem_cache_free+0x3e0/0x450
3274 11:49:43.076223 # [ 133.424249] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3275 11:49:43.076393 # [ 133.428890] lkdtm_do_action+0x2c/0x50
3276 11:49:43.076800 # [ 133.432919] direct_entry+0x164/0x180
3277 11:49:43.076955 # [ 133.436860] full_proxy_write+0x68/0xc0
3278 11:49:43.077095 # [ 133.440980] vfs_write+0xcc/0x2a0
3279 11:49:43.077232 # [ 133.444578] ksys_write+0x78/0x104
3280 11:49:43.077367 # [ 133.448261] __arm64_sys_write+0x28/0x3c
3281 11:49:43.078843 # [ 133.452467] invoke_syscall+0x8c/0x120
3282 11:49:43.123806 # [ 133.456500] el0_svc_common.constprop.0+0x68/0x124
3283 11:49:43.124079 # [ 133.461577] do_el0_svc+0x40/0xcc
3284 11:49:43.124271 # [ 133.465173] el0_svc+0x48/0xc0
3285 11:49:43.124447 # [ 133.468509] el0t_64_sync_handler+0xb8/0xbc
3286 11:49:43.124858 # [ 133.472970] el0t_64_sync+0x18c/0x190
3287 11:49:43.125023 # [ 133.477462] FIX lkdtm-heap-double_free: Object at 0xffff00080d19a008 not freed
3288 11:49:43.127100 # SLAB_FREE_DOUBLE: saw 'call trace:': ok
3289 11:49:43.127350 ok 28 selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3290 11:49:43.174889 # selftests: lkdtm: SLAB_FREE_CROSS.sh
3291 11:49:43.735876 <6>[ 134.341055] lkdtm: Performing direct entry SLAB_FREE_CROSS
3292 11:49:43.736848 <6>[ 134.346922] lkdtm: Attempting cross-cache slab free ...
3293 11:49:43.737272 <4>[ 134.352484] ------------[ cut here ]------------
3294 11:49:43.737625 <4>[ 134.357427] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3295 11:49:43.737967 <4>[ 134.366220] WARNING: CPU: 2 PID: 1883 at mm/slab.h:660 kmem_cache_free+0x3b0/0x450
3296 11:49:43.779297 <4>[ 134.374091] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3297 11:49:43.779862 <4>[ 134.385917] CPU: 2 PID: 1883 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
3298 11:49:43.780238 <4>[ 134.393854] Hardware name: ARM Juno development board (r0) (DT)
3299 11:49:43.780586 <4>[ 134.400046] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3300 11:49:43.780916 <4>[ 134.407287] pc : kmem_cache_free+0x3b0/0x450
3301 11:49:43.781589 <4>[ 134.411830] lr : kmem_cache_free+0x3b0/0x450
3302 11:49:43.781948 <4>[ 134.416371] sp : ffff80000ef839d0
3303 11:49:43.782707 <4>[ 134.419951] x29: ffff80000ef839d0 x28: ffff000805200040 x27: 0000000000000000
3304 11:49:43.822517 <4>[ 134.427379] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
3305 11:49:43.823050 <4>[ 134.434805] x23: ffff000806d24080 x22: ffff800008c0e6c4 x21: ffff000804606008
3306 11:49:43.823772 <4>[ 134.442230] x20: ffff000804ad9e80 x19: fffffc0020118180 x18: 0000000000000000
3307 11:49:43.824152 <4>[ 134.449654] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3308 11:49:43.824494 <4>[ 134.457078] x14: ffff0008008f34c0 x13: ffff800974a11000 x12: 0000000030d4d91d
3309 11:49:43.865854 <4>[ 134.464502] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097051ec
3310 11:49:43.866546 <4>[ 134.471926] x8 : ffff000805200040 x7 : 00000074b5503510 x6 : 0000000000000000
3311 11:49:43.867298 <4>[ 134.479351] x5 : ffff80000ef84000 x4 : 0000000000000001 x3 : ffff80000b0f5508
3312 11:49:43.867687 <4>[ 134.486774] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805200040
3313 11:49:43.868031 <4>[ 134.494198] Call trace:
3314 11:49:43.868363 <4>[ 134.496908] kmem_cache_free+0x3b0/0x450
3315 11:49:43.868699 <4>[ 134.501102] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3316 11:49:43.869024 <4>[ 134.505648] lkdtm_do_action+0x2c/0x50
3317 11:49:43.869692 <4>[ 134.509669] direct_entry+0x164/0x180
3318 11:49:43.909253 <4>[ 134.513602] full_proxy_write+0x68/0xc0
3319 11:49:43.909784 <4>[ 134.517713] vfs_write+0xcc/0x2a0
3320 11:49:43.910223 <4>[ 134.521302] ksys_write+0x78/0x104
3321 11:49:43.910584 <4>[ 134.524977] __arm64_sys_write+0x28/0x3c
3322 11:49:43.910924 <4>[ 134.529174] invoke_syscall+0x8c/0x120
3323 11:49:43.911252 <4>[ 134.533199] el0_svc_common.constprop.0+0x68/0x124
3324 11:49:43.911577 <4>[ 134.538267] do_el0_svc+0x40/0xcc
3325 11:49:43.912243 <4>[ 134.541855] el0_svc+0x48/0xc0
3326 11:49:43.912714 <4>[ 134.545184] el0t_64_sync_handler+0xb8/0xbc
3327 11:49:43.913053 <4>[ 134.549636] el0t_64_sync+0x18c/0x190
3328 11:49:43.913450 <4>[ 134.553569] irq event stamp: 0
3329 11:49:43.952622 <4>[ 134.556887] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3330 11:49:43.953164 <4>[ 134.563433] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3331 11:49:43.953934 <4>[ 134.571895] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3332 11:49:43.954379 <4>[ 134.580355] softirqs last disabled at (0): [<0000000000000000>] 0x0
3333 11:49:43.954735 <4>[ 134.586896] ---[ end trace 0000000000000000 ]---
3334 11:49:43.956237 <3>[ 134.591844] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=61 cpu=3 pid=1883
3335 11:49:43.995976 <4>[ 134.599396] kmem_cache_alloc+0x2dc/0x310
3336 11:49:43.996337 <4>[ 134.603714] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3337 11:49:43.996540 <4>[ 134.608287] lkdtm_do_action+0x2c/0x50
3338 11:49:43.996724 <4>[ 134.612331] direct_entry+0x164/0x180
3339 11:49:43.996923 <4>[ 134.616289] full_proxy_write+0x68/0xc0
3340 11:49:43.997113 <4>[ 134.620425] vfs_write+0xcc/0x2a0
3341 11:49:43.997505 <4>[ 134.624020] ksys_write+0x78/0x104
3342 11:49:43.997670 <4>[ 134.627732] __arm64_sys_write+0x28/0x3c
3343 11:49:43.997891 <4>[ 134.631958] invoke_syscall+0x8c/0x120
3344 11:49:43.999294 <4>[ 134.636003] el0_svc_common.constprop.0+0x68/0x124
3345 11:49:43.999655 <4>[ 134.641092] do_el0_svc+0x40/0xcc
3346 11:49:44.021771 <4>[ 134.644701] el0_svc+0x48/0xc0
3347 11:49:44.022161 <4>[ 134.648064] el0t_64_sync_handler+0xb8/0xbc
3348 11:49:44.022368 <4>[ 134.652541] el0t_64_sync+0x18c/0x190
3349 11:49:44.166352 # [ 134.341055] lkdtm: Performing direct entry SLAB_FREE_CROSS
3350 11:49:44.166946 # [ 134.346922] lkdtm: Attempting cross-cache slab free ...
3351 11:49:44.167337 # [ 134.352484] ------------[ cut here ]------------
3352 11:49:44.168054 # [ 134.357427] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3353 11:49:44.168437 # [ 134.366220] WARNING: CPU: 2 PID: 1883 at mm/slab.h:660 kmem_cache_free+0x3b0/0x450
3354 11:49:44.209504 # [ 134.374091] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3355 11:49:44.210049 # [ 134.385917] CPU: 2 PID: 1883 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
3356 11:49:44.210409 # [ 134.393854] Hardware name: ARM Juno development board (r0) (DT)
3357 11:49:44.210727 # [ 134.400046] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3358 11:49:44.211032 # [ 134.407287] pc : kmem_cache_free+0x3b0/0x450
3359 11:49:44.211660 # [ 134.411830] lr : kmem_cache_free+0x3b0/0x450
3360 11:49:44.211987 # [ 134.416371] sp : ffff80000ef839d0
3361 11:49:44.212974 # [ 134.419951] x29: ffff80000ef839d0 x28: ffff000805200040 x27: 0000000000000000
3362 11:49:44.252692 # [ 134.427379] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
3363 11:49:44.253235 # [ 134.434805] x23: ffff000806d24080 x22: ffff800008c0e6c4 x21: ffff000804606008
3364 11:49:44.253624 # [ 134.442230] x20: ffff000804ad9e80 x19: fffffc0020118180 x18: 0000000000000000
3365 11:49:44.254331 # [ 134.449654] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3366 11:49:44.254726 # [ 134.457078] x14: ffff0008008f34c0 x13: ffff800974a11000 x12: 0000000030d4d91d
3367 11:49:44.256224 # [ 134.464502] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097051ec
3368 11:49:44.295923 # [ 134.471926] x8 : ffff000805200040 x7 : 00000074b5503510 x6 : 0000000000000000
3369 11:49:44.296460 # [ 134.479351] x5 : ffff80000ef84000 x4 : 0000000000000001 x3 : ffff80000b0f5508
3370 11:49:44.296951 # [ 134.486774] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805200040
3371 11:49:44.297402 # [ 134.494198] Call trace:
3372 11:49:44.297843 # [ 134.496908] kmem_cache_free+0x3b0/0x450
3373 11:49:44.298676 # [ 134.501102] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3374 11:49:44.299201 # [ 134.505648] lkdtm_do_action+0x2c/0x50
3375 11:49:44.299820 # [ 134.509669] direct_entry+0x164/0x180
3376 11:49:44.339054 # [ 134.513602] full_proxy_write+0x68/0xc0
3377 11:49:44.339597 # [ 134.517713] vfs_write+0xcc/0x2a0
3378 11:49:44.340085 # [ 134.521302] ksys_write+0x78/0x104
3379 11:49:44.340531 # [ 134.524977] __arm64_sys_write+0x28/0x3c
3380 11:49:44.340974 # [ 134.529174] invoke_syscall+0x8c/0x120
3381 11:49:44.341407 # [ 134.533199] el0_svc_common.constprop.0+0x68/0x124
3382 11:49:44.342269 # [ 134.538267] do_el0_svc+0x40/0xcc
3383 11:49:44.342739 # [ 134.541855] el0_svc+0x48/0xc0
3384 11:49:44.343201 # [ 134.545184] el0t_64_sync_handler+0xb8/0xbc
3385 11:49:44.343742 # [ 134.549636] el0t_64_sync+0x18c/0x190
3386 11:49:44.344186 # [ 134.553569] irq event stamp: 0
3387 11:49:44.382144 # [ 134.556887] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3388 11:49:44.382722 # [ 134.563433] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3389 11:49:44.383712 # [ 134.571895] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3390 11:49:44.384157 # [ 134.580355] softirqs last disabled at (0): [<0000000000000000>] 0x0
3391 11:49:44.384621 # [ 134.586896] ---[ end trace 0000000000000000 ]---
3392 11:49:44.385070 # [ 134.591844] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=61 cpu=3 pid=1883
3393 11:49:44.385748 # [ 134.599396] kmem_cache_alloc+0x2dc/0x310
3394 11:49:44.425247 # [ 134.603714] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3395 11:49:44.425842 # [ 134.608287] lkdtm_do_action+0x2c/0x50
3396 11:49:44.426551 # [ 134.612331] direct_entry+0x164/0x180
3397 11:49:44.427314 # [ 134.616289] full_proxy_write+0x68/0xc0
3398 11:49:44.427726 # [ 134.620425] vfs_write+0xcc/0x2a0
3399 11:49:44.428083 # [ 134.624020] ksys_write+0x78/0x104
3400 11:49:44.428420 # [ 134.627732] __arm64_sys_write+0x28/0x3c
3401 11:49:44.428841 # [ 134.631958] invoke_syscall+0x8c/0x120
3402 11:49:44.429187 # [ 134.636003] el0_svc_common.constprop.0+0x68/0x124
3403 11:49:44.429512 # [ 134.641092] do_el0_svc+0x40/0xcc
3404 11:49:44.429911 # [ 134.644701] el0_svc+0x48/0xc0
3405 11:49:44.456673 # [ 134.648064] el0t_64_sync_handler+0xb8/0xbc
3406 11:49:44.457183 # [ 134.652541] el0t_64_sync+0x18c/0x190
3407 11:49:44.457565 # SLAB_FREE_CROSS: saw 'call trace:': ok
3408 11:49:44.457916 ok 29 selftests: lkdtm: SLAB_FREE_CROSS.sh
3409 11:49:44.459946 # selftests: lkdtm: SLAB_FREE_PAGE.sh
3410 11:49:44.916322 <6>[ 135.519681] lkdtm: Performing direct entry SLAB_FREE_PAGE
3411 11:49:44.916914 <6>[ 135.525474] lkdtm: Attempting non-Slab slab free ...
3412 11:49:44.917304 <4>[ 135.531066] ------------[ cut here ]------------
3413 11:49:44.917656 <4>[ 135.536015] virt_to_cache: Object is not a Slab page!
3414 11:49:44.918401 <4>[ 135.541486] WARNING: CPU: 1 PID: 1922 at mm/slab.h:625 kmem_cache_free+0x384/0x450
3415 11:49:44.919833 <4>[ 135.549358] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3416 11:49:44.959626 <4>[ 135.561183] CPU: 1 PID: 1922 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
3417 11:49:44.960153 <4>[ 135.569121] Hardware name: ARM Juno development board (r0) (DT)
3418 11:49:44.960536 <4>[ 135.575312] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3419 11:49:44.960887 <4>[ 135.582554] pc : kmem_cache_free+0x384/0x450
3420 11:49:44.961597 <4>[ 135.587097] lr : kmem_cache_free+0x384/0x450
3421 11:49:44.961985 <4>[ 135.591639] sp : ffff80000f04bb40
3422 11:49:44.962375 <4>[ 135.595219] x29: ffff80000f04bb40 x28: ffff0008041c9a80 x27: 0000000000000000
3423 11:49:45.002920 <4>[ 135.602646] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
3424 11:49:45.003461 <4>[ 135.610072] x23: 0000000000000000 x22: ffff800008c0e630 x21: ffff00080cc59000
3425 11:49:45.003847 <4>[ 135.617496] x20: ffff80000b71d000 x19: 0000000000000000 x18: 0000000000000000
3426 11:49:45.004571 <4>[ 135.624920] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3427 11:49:45.004962 <4>[ 135.632344] x14: ffffffffffffffff x13: 0000000000000030 x12: 0101010101010101
3428 11:49:45.005303 <4>[ 135.639768] x11: 0000000000000f7f x10: 0000000000001500 x9 : ffff8000097051ec
3429 11:49:45.046313 <4>[ 135.647192] x8 : ffff0008041c9a80 x7 : 071c71c71c71c71c x6 : 0000000000000000
3430 11:49:45.046907 <4>[ 135.654617] x5 : ffff80000f04c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
3431 11:49:45.047689 <4>[ 135.662040] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008041c9a80
3432 11:49:45.048096 <4>[ 135.669464] Call trace:
3433 11:49:45.048454 <4>[ 135.672174] kmem_cache_free+0x384/0x450
3434 11:49:45.048797 <4>[ 135.676369] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3435 11:49:45.049126 <4>[ 135.680828] lkdtm_do_action+0x2c/0x50
3436 11:49:45.049449 <4>[ 135.684849] direct_entry+0x164/0x180
3437 11:49:45.049907 <4>[ 135.688781] full_proxy_write+0x68/0xc0
3438 11:49:45.089642 <4>[ 135.692892] vfs_write+0xcc/0x2a0
3439 11:49:45.090201 <4>[ 135.696481] ksys_write+0x78/0x104
3440 11:49:45.090589 <4>[ 135.700156] __arm64_sys_write+0x28/0x3c
3441 11:49:45.090945 <4>[ 135.704353] invoke_syscall+0x8c/0x120
3442 11:49:45.091285 <4>[ 135.708378] el0_svc_common.constprop.0+0x68/0x124
3443 11:49:45.091616 <4>[ 135.713446] do_el0_svc+0x40/0xcc
3444 11:49:45.092314 <4>[ 135.717034] el0_svc+0x48/0xc0
3445 11:49:45.092692 <4>[ 135.720364] el0t_64_sync_handler+0xb8/0xbc
3446 11:49:45.093091 <4>[ 135.724817] el0t_64_sync+0x18c/0x190
3447 11:49:45.093436 <4>[ 135.728749] irq event stamp: 0
3448 11:49:45.093832 <4>[ 135.732067] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3449 11:49:45.131846 <4>[ 135.738613] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3450 11:49:45.132475 <4>[ 135.747075] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3451 11:49:45.132710 <4>[ 135.755535] softirqs last disabled at (0): [<0000000000000000>] 0x0
3452 11:49:45.135072 <4>[ 135.762077] ---[ end trace 0000000000000000 ]---
3453 11:49:45.286937 # [ 135.519681] lkdtm: Performing direct entry SLAB_FREE_PAGE
3454 11:49:45.287254 # [ 135.525474] lkdtm: Attempting non-Slab slab free ...
3455 11:49:45.287449 # [ 135.531066] ------------[ cut here ]------------
3456 11:49:45.287627 # [ 135.536015] virt_to_cache: Object is not a Slab page!
3457 11:49:45.288087 # [ 135.541486] WARNING: CPU: 1 PID: 1922 at mm/slab.h:625 kmem_cache_free+0x384/0x450
3458 11:49:45.288291 # [ 135.549358] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3459 11:49:45.330084 # [ 135.561183] CPU: 1 PID: 1922 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
3460 11:49:45.330404 # [ 135.569121] Hardware name: ARM Juno development board (r0) (DT)
3461 11:49:45.330602 # [ 135.575312] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3462 11:49:45.331037 # [ 135.582554] pc : kmem_cache_free+0x384/0x450
3463 11:49:45.331217 # [ 135.587097] lr : kmem_cache_free+0x384/0x450
3464 11:49:45.331381 # [ 135.591639] sp : ffff80000f04bb40
3465 11:49:45.331537 # [ 135.595219] x29: ffff80000f04bb40 x28: ffff0008041c9a80 x27: 0000000000000000
3466 11:49:45.333463 # [ 135.602646] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
3467 11:49:45.373269 # [ 135.610072] x23: 0000000000000000 x22: ffff800008c0e630 x21: ffff00080cc59000
3468 11:49:45.373543 # [ 135.617496] x20: ffff80000b71d000 x19: 0000000000000000 x18: 0000000000000000
3469 11:49:45.373739 # [ 135.624920] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3470 11:49:45.374169 # [ 135.632344] x14: ffffffffffffffff x13: 0000000000000030 x12: 0101010101010101
3471 11:49:45.374364 # [ 135.639768] x11: 0000000000000f7f x10: 0000000000001500 x9 : ffff8000097051ec
3472 11:49:45.376586 # [ 135.647192] x8 : ffff0008041c9a80 x7 : 071c71c71c71c71c x6 : 0000000000000000
3473 11:49:45.416417 # [ 135.654617] x5 : ffff80000f04c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
3474 11:49:45.416698 # [ 135.662040] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008041c9a80
3475 11:49:45.416913 # [ 135.669464] Call trace:
3476 11:49:45.417093 # [ 135.672174] kmem_cache_free+0x384/0x450
3477 11:49:45.417264 # [ 135.676369] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3478 11:49:45.417711 # [ 135.680828] lkdtm_do_action+0x2c/0x50
3479 11:49:45.417895 # [ 135.684849] direct_entry+0x164/0x180
3480 11:49:45.418078 # [ 135.688781] full_proxy_write+0x68/0xc0
3481 11:49:45.419742 # [ 135.692892] vfs_write+0xcc/0x2a0
3482 11:49:45.459609 # [ 135.696481] ksys_write+0x78/0x104
3483 11:49:45.459886 # [ 135.700156] __arm64_sys_write+0x28/0x3c
3484 11:49:45.460080 # [ 135.704353] invoke_syscall+0x8c/0x120
3485 11:49:45.460257 # [ 135.708378] el0_svc_common.constprop.0+0x68/0x124
3486 11:49:45.460429 # [ 135.713446] do_el0_svc+0x40/0xcc
3487 11:49:45.460597 # [ 135.717034] el0_svc+0x48/0xc0
3488 11:49:45.460701 # [ 135.720364] el0t_64_sync_handler+0xb8/0xbc
3489 11:49:45.461045 # [ 135.724817] el0t_64_sync+0x18c/0x190
3490 11:49:45.461168 # [ 135.728749] irq event stamp: 0
3491 11:49:45.461276 # [ 135.732067] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3492 11:49:45.507439 # [ 135.738613] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3493 11:49:45.507712 # [ 135.747075] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3494 11:49:45.507941 # [ 135.755535] softirqs last disabled at (0): [<0000000000000000>] 0x0
3495 11:49:45.508430 # [ 135.762077] ---[ end trace 0000000000000000 ]---
3496 11:49:45.508637 # SLAB_FREE_PAGE: saw 'call trace:': ok
3497 11:49:45.510740 ok 30 selftests: lkdtm: SLAB_FREE_PAGE.sh
3498 11:49:45.510995 # selftests: lkdtm: SOFTLOCKUP.sh
3499 11:49:45.814307 # Skipping SOFTLOCKUP: Hangs the system
3500 11:49:45.862266 ok 31 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
3501 11:49:45.942253 # selftests: lkdtm: HARDLOCKUP.sh
3502 11:49:46.342146 # Skipping HARDLOCKUP: Hangs the system
3503 11:49:46.373934 ok 32 selftests: lkdtm: HARDLOCKUP.sh # SKIP
3504 11:49:46.485892 # selftests: lkdtm: SPINLOCKUP.sh
3505 11:49:46.869593 # Skipping SPINLOCKUP: Hangs the system
3506 11:49:46.917475 ok 33 selftests: lkdtm: SPINLOCKUP.sh # SKIP
3507 11:49:47.013389 # selftests: lkdtm: HUNG_TASK.sh
3508 11:49:47.412259 # Skipping HUNG_TASK: Hangs the system
3509 11:49:47.445022 ok 34 selftests: lkdtm: HUNG_TASK.sh # SKIP
3510 11:49:47.540961 # selftests: lkdtm: EXEC_DATA.sh
3511 11:49:48.130925 <6>[ 138.732600] lkdtm: Performing direct entry EXEC_DATA
3512 11:49:48.131277 <6>[ 138.737914] lkdtm: attempting ok execution at ffff800008c0ef20
3513 11:49:48.131741 <6>[ 138.744263] lkdtm: attempting bad execution at ffff80000c2bd710
3514 11:49:48.131932 <1>[ 138.750524] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c2bd710
3515 11:49:48.132101 <1>[ 138.760620] Mem abort info:
3516 11:49:48.132260 <1>[ 138.765876] ESR = 0x000000008600000f
3517 11:49:48.134229 <1>[ 138.771239] EC = 0x21: IABT (current EL), IL = 32 bits
3518 11:49:48.174339 <1>[ 138.776889] SET = 0, FnV = 0
3519 11:49:48.174718 <1>[ 138.780268] EA = 0, S1PTW = 0
3520 11:49:48.174990 <1>[ 138.783688] FSC = 0x0f: level 3 permission fault
3521 11:49:48.175484 <1>[ 138.788779] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
3522 11:49:48.175672 <1>[ 138.795781] [ffff80000c2bd710] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffff9003, pte=00780000844bd703
3523 11:49:48.175868 <0>[ 138.808662] Internal error: Oops: 000000008600000f [#6] PREEMPT SMP
3524 11:49:48.217675 <4>[ 138.815208] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3525 11:49:48.218032 <4>[ 138.827037] CPU: 2 PID: 2101 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
3526 11:49:48.218584 <4>[ 138.834975] Hardware name: ARM Juno development board (r0) (DT)
3527 11:49:48.218806 <4>[ 138.841169] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3528 11:49:48.219034 <4>[ 138.848414] pc : data_area+0x0/0x40
3529 11:49:48.219283 <4>[ 138.852183] lr : execute_location+0x84/0xa4
3530 11:49:48.219475 <4>[ 138.856651] sp : ffff80000f2dbbc0
3531 11:49:48.261069 <4>[ 138.860235] x29: ffff80000f2dbbc0 x28: ffff000805201a80 x27: 0000000000000000
3532 11:49:48.261395 <4>[ 138.867666] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
3533 11:49:48.261646 <4>[ 138.875096] x23: ffff000804325000 x22: ffff80000f2dbd70 x21: 0000000000000001
3534 11:49:48.262108 <4>[ 138.882521] x20: ffff800008c0ef20 x19: ffff80000c2bd710 x18: 0000000000000000
3535 11:49:48.262307 <4>[ 138.889949] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff874a6000
3536 11:49:48.262508 <4>[ 138.897373] x14: 0000000000000000 x13: 205d333632343437 x12: 2e38333120205b3e
3537 11:49:48.304419 <4>[ 138.904797] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f838
3538 11:49:48.304699 <4>[ 138.912221] x8 : ffff000805201a80 x7 : 3336323434372e38 x6 : 0000000000000001
3539 11:49:48.304945 <4>[ 138.919645] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3540 11:49:48.305445 <4>[ 138.927069] x2 : 0000000000000000 x1 : ffff000805201a80 x0 : 0000000000000033
3541 11:49:48.305631 <4>[ 138.934493] Call trace:
3542 11:49:48.305830 <4>[ 138.937203] data_area+0x0/0x40
3543 11:49:48.306062 <4>[ 138.940617] lkdtm_EXEC_DATA+0x24/0x30
3544 11:49:48.306454 <4>[ 138.944642] lkdtm_do_action+0x2c/0x50
3545 11:49:48.307893 <4>[ 138.948665] direct_entry+0x164/0x180
3546 11:49:48.347975 <4>[ 138.952598] full_proxy_write+0x68/0xc0
3547 11:49:48.348512 <4>[ 138.956709] vfs_write+0xcc/0x2a0
3548 11:49:48.348996 <4>[ 138.960299] ksys_write+0x78/0x104
3549 11:49:48.349447 <4>[ 138.963974] __arm64_sys_write+0x28/0x3c
3550 11:49:48.350214 <4>[ 138.968172] invoke_syscall+0x8c/0x120
3551 11:49:48.350618 <4>[ 138.972197] el0_svc_common.constprop.0+0x68/0x124
3552 11:49:48.351065 <4>[ 138.977265] do_el0_svc+0x40/0xcc
3553 11:49:48.351533 <4>[ 138.980853] el0_svc+0x48/0xc0
3554 11:49:48.351974 <4>[ 138.984180] el0t_64_sync_handler+0xb8/0xbc
3555 11:49:48.352404 <4>[ 138.988633] el0t_64_sync+0x18c/0x190
3556 11:49:48.368649 <0>[ 138.992571] Code: 06d24080 ffff0008 04ad9c80 ffff0008 (aa1e03e9)
3557 11:49:48.371791 <4>[ 138.998939] ---[ end trace 0000000000000000 ]---
3558 11:49:48.372157 # Segmentation fault
3559 11:49:48.526976 # [ 138.732600] lkdtm: Performing direct entry EXEC_DATA
3560 11:49:48.527295 # [ 138.737914] lkdtm: attempting ok execution at ffff800008c0ef20
3561 11:49:48.527794 # [ 138.744263] lkdtm: attempting bad execution at ffff80000c2bd710
3562 11:49:48.527995 # [ 138.750524] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c2bd710
3563 11:49:48.528173 # [ 138.760620] Mem abort info:
3564 11:49:48.528343 # [ 138.765876] ESR = 0x000000008600000f
3565 11:49:48.530265 # [ 138.771239] EC = 0x21: IABT (current EL), IL = 32 bits
3566 11:49:48.530515 # [ 138.776889] SET = 0, FnV = 0
3567 11:49:48.570107 # [ 138.780268] EA = 0, S1PTW = 0
3568 11:49:48.570675 # [ 138.783688] FSC = 0x0f: level 3 permission fault
3569 11:49:48.570883 # [ 138.788779] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
3570 11:49:48.571064 # [ 138.795781] [ffff80000c2bd710] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffff9003, pte=00780000844bd703
3571 11:49:48.571238 # [ 138.808662] Internal error: Oops: 000000008600000f [#6] PREEMPT SMP
3572 11:49:48.613187 # [ 138.815208] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3573 11:49:48.613477 # [ 138.827037] CPU: 2 PID: 2101 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
3574 11:49:48.613673 # [ 138.834975] Hardware name: ARM Juno development board (r0) (DT)
3575 11:49:48.614112 # [ 138.841169] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3576 11:49:48.614308 # [ 138.848414] pc : data_area+0x0/0x40
3577 11:49:48.614482 # [ 138.852183] lr : execute_location+0x84/0xa4
3578 11:49:48.614638 # [ 138.856651] sp : ffff80000f2dbbc0
3579 11:49:48.616522 # [ 138.860235] x29: ffff80000f2dbbc0 x28: ffff000805201a80 x27: 0000000000000000
3580 11:49:48.656379 # [ 138.867666] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
3581 11:49:48.656673 # [ 138.875096] x23: ffff000804325000 x22: ffff80000f2dbd70 x21: 0000000000000001
3582 11:49:48.657148 # [ 138.882521] x20: ffff800008c0ef20 x19: ffff80000c2bd710 x18: 0000000000000000
3583 11:49:48.657349 # [ 138.889949] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff874a6000
3584 11:49:48.657525 # [ 138.897373] x14: 0000000000000000 x13: 205d333632343437 x12: 2e38333120205b3e
3585 11:49:48.659722 # [ 138.904797] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f838
3586 11:49:48.699598 # [ 138.912221] x8 : ffff000805201a80 x7 : 3336323434372e38 x6 : 0000000000000001
3587 11:49:48.699883 # [ 138.919645] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3588 11:49:48.700355 # [ 138.927069] x2 : 0000000000000000 x1 : ffff000805201a80 x0 : 0000000000000033
3589 11:49:48.700556 # [ 138.934493] Call trace:
3590 11:49:48.700730 # [ 138.937203] data_area+0x0/0x40
3591 11:49:48.700898 # [ 138.940617] lkdtm_EXEC_DATA+0x24/0x30
3592 11:49:48.701060 # [ 138.944642] lkdtm_do_action+0x2c/0x50
3593 11:49:48.702963 # [ 138.948665] direct_entry+0x164/0x180
3594 11:49:48.703208 # [ 138.952598] full_proxy_write+0x68/0xc0
3595 11:49:48.743005 # [ 138.956709] vfs_write+0xcc/0x2a0
3596 11:49:48.743534 # [ 138.960299] ksys_write+0x78/0x104
3597 11:49:48.743912 # [ 138.963974] __arm64_sys_write+0x28/0x3c
3598 11:49:48.744256 # [ 138.968172] invoke_syscall+0x8c/0x120
3599 11:49:48.744970 # [ 138.972197] el0_svc_common.constprop.0+0x68/0x124
3600 11:49:48.745348 # [ 138.977265] do_el0_svc+0x40/0xcc
3601 11:49:48.745705 # [ 138.980853] el0_svc+0x48/0xc0
3602 11:49:48.746062 # [ 138.984180] el0t_64_sync_handler+0xb8/0xbc
3603 11:49:48.746401 # [ 138.988633] el0t_64_sync+0x18c/0x190
3604 11:49:48.746890 # [ 138.992571] Code: 06d24080 ffff0008 04ad9c80 ffff0008 (aa1e03e9)
3605 11:49:48.769611 # [ 138.998939] ---[ end trace 0000000000000000 ]---
3606 11:49:48.770203 # EXEC_DATA: saw 'call trace:': ok
3607 11:49:48.770578 ok 35 selftests: lkdtm: EXEC_DATA.sh
3608 11:49:48.772861 # selftests: lkdtm: EXEC_STACK.sh
3609 11:49:49.260968 <6>[ 139.865792] lkdtm: Performing direct entry EXEC_STACK
3610 11:49:49.261638 <6>[ 139.871235] lkdtm: attempting ok execution at ffff800008c0ef20
3611 11:49:49.261914 <6>[ 139.877749] lkdtm: attempting bad execution at ffff80000f383bb8
3612 11:49:49.262260 <1>[ 139.884013] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f383bb8
3613 11:49:49.262548 <1>[ 139.894153] Mem abort info:
3614 11:49:49.262742 <1>[ 139.897280] ESR = 0x000000008600000f
3615 11:49:49.264311 <1>[ 139.901322] EC = 0x21: IABT (current EL), IL = 32 bits
3616 11:49:49.304434 <1>[ 139.906928] SET = 0, FnV = 0
3617 11:49:49.304781 <1>[ 139.910271] EA = 0, S1PTW = 0
3618 11:49:49.305040 <1>[ 139.913704] FSC = 0x0f: level 3 permission fault
3619 11:49:49.305577 <1>[ 139.918789] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
3620 11:49:49.305808 <1>[ 139.925786] [ffff80000f383bb8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088a421003, pte=0068000886cd7703
3621 11:49:49.306049 <0>[ 139.938662] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3622 11:49:49.347838 <4>[ 139.945210] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3623 11:49:49.348537 <4>[ 139.957037] CPU: 1 PID: 2151 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
3624 11:49:49.348810 <4>[ 139.964979] Hardware name: ARM Juno development board (r0) (DT)
3625 11:49:49.349007 <4>[ 139.971171] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3626 11:49:49.349232 <4>[ 139.978412] pc : 0xffff80000f383bb8
3627 11:49:49.349425 <4>[ 139.982177] lr : execute_location+0x84/0xa4
3628 11:49:49.349566 <4>[ 139.986645] sp : ffff80000f383b70
3629 11:49:49.391244 <4>[ 139.990227] x29: ffff80000f383b70 x28: ffff000805200040 x27: 0000000000000000
3630 11:49:49.391560 <4>[ 139.997657] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
3631 11:49:49.391760 <4>[ 140.005085] x23: ffff000805561000 x22: ffff80000f383d70 x21: 0000000000000001
3632 11:49:49.392193 <4>[ 140.012517] x20: ffff800008c0ef20 x19: ffff80000f383bb8 x18: 0000000000000000
3633 11:49:49.392388 <4>[ 140.019945] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbba73000
3634 11:49:49.392553 <4>[ 140.027369] x14: 0000000000000000 x13: 205d393437373738 x12: 2e39333120205b3e
3635 11:49:49.434518 <4>[ 140.034794] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f838
3636 11:49:49.434800 <4>[ 140.042218] x8 : ffff000805200040 x7 : 3934373737382e39 x6 : 0000000000000001
3637 11:49:49.434993 <4>[ 140.049642] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3638 11:49:49.435422 <4>[ 140.057066] x2 : 0000000000000000 x1 : ffff000805200040 x0 : 0000000000000033
3639 11:49:49.435613 <4>[ 140.064490] Call trace:
3640 11:49:49.435786 <4>[ 140.067199] 0xffff80000f383bb8
3641 11:49:49.435953 <4>[ 140.070609] lkdtm_EXEC_STACK+0x30/0x58
3642 11:49:49.436114 <4>[ 140.074721] lkdtm_do_action+0x2c/0x50
3643 11:49:49.437862 <4>[ 140.078744] direct_entry+0x164/0x180
3644 11:49:49.477897 <4>[ 140.082677] full_proxy_write+0x68/0xc0
3645 11:49:49.478345 <4>[ 140.086788] vfs_write+0xcc/0x2a0
3646 11:49:49.478723 <4>[ 140.090378] ksys_write+0x78/0x104
3647 11:49:49.479077 <4>[ 140.094054] __arm64_sys_write+0x28/0x3c
3648 11:49:49.479759 <4>[ 140.098252] invoke_syscall+0x8c/0x120
3649 11:49:49.480128 <4>[ 140.102278] el0_svc_common.constprop.0+0x68/0x124
3650 11:49:49.480468 <4>[ 140.107347] do_el0_svc+0x40/0xcc
3651 11:49:49.480798 <4>[ 140.110935] el0_svc+0x48/0xc0
3652 11:49:49.481122 <4>[ 140.114264] el0t_64_sync_handler+0xb8/0xbc
3653 11:49:49.481547 <4>[ 140.118717] el0t_64_sync+0x18c/0x190
3654 11:49:49.498768 <0>[ 140.122654] Code: 08c0d56c ffff8000 00000000 00000000 (aa1e03e9)
3655 11:49:49.501912 <4>[ 140.129023] ---[ end trace 0000000000000000 ]---
3656 11:49:49.502531 # Segmentation fault
3657 11:49:49.659041 # [ 139.865792] lkdtm: Performing direct entry EXEC_STACK
3658 11:49:49.659361 # [ 139.871235] lkdtm: attempting ok execution at ffff800008c0ef20
3659 11:49:49.659614 # [ 139.877749] lkdtm: attempting bad execution at ffff80000f383bb8
3660 11:49:49.660079 # [ 139.884013] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f383bb8
3661 11:49:49.660254 # [ 139.894153] Mem abort info:
3662 11:49:49.660442 # [ 139.897280] ESR = 0x000000008600000f
3663 11:49:49.662340 # [ 139.901322] EC = 0x21: IABT (current EL), IL = 32 bits
3664 11:49:49.662591 # [ 139.906928] SET = 0, FnV = 0
3665 11:49:49.702180 # [ 139.910271] EA = 0, S1PTW = 0
3666 11:49:49.702485 # [ 139.913704] FSC = 0x0f: level 3 permission fault
3667 11:49:49.702735 # [ 139.918789] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
3668 11:49:49.703243 # [ 139.925786] [ffff80000f383bb8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088a421003, pte=0068000886cd7703
3669 11:49:49.703442 # [ 139.938662] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3670 11:49:49.745565 # [ 139.945210] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3671 11:49:49.746190 # [ 139.957037] CPU: 1 PID: 2151 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
3672 11:49:49.747053 # [ 139.964979] Hardware name: ARM Juno development board (r0) (DT)
3673 11:49:49.747469 # [ 139.971171] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3674 11:49:49.747925 # [ 139.978412] pc : 0xffff80000f383bb8
3675 11:49:49.748365 # [ 139.982177] lr : execute_location+0x84/0xa4
3676 11:49:49.748799 # [ 139.986645] sp : ffff80000f383b70
3677 11:49:49.749347 # [ 139.990227] x29: ffff80000f383b70 x28: ffff000805200040 x27: 0000000000000000
3678 11:49:49.788842 # [ 139.997657] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
3679 11:49:49.789463 # [ 140.005085] x23: ffff000805561000 x22: ffff80000f383d70 x21: 0000000000000001
3680 11:49:49.790324 # [ 140.012517] x20: ffff800008c0ef20 x19: ffff80000f383bb8 x18: 0000000000000000
3681 11:49:49.790744 # [ 140.019945] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbba73000
3682 11:49:49.791200 # [ 140.027369] x14: 0000000000000000 x13: 205d393437373738 x12: 2e39333120205b3e
3683 11:49:49.792358 # [ 140.034794] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f838
3684 11:49:49.831881 # [ 140.042218] x8 : ffff000805200040 x7 : 3934373737382e39 x6 : 0000000000000001
3685 11:49:49.832433 # [ 140.049642] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3686 11:49:49.833277 # [ 140.057066] x2 : 0000000000000000 x1 : ffff000805200040 x0 : 0000000000000033
3687 11:49:49.833686 # [ 140.064490] Call trace:
3688 11:49:49.834172 # [ 140.067199] 0xffff80000f383bb8
3689 11:49:49.834618 # [ 140.070609] lkdtm_EXEC_STACK+0x30/0x58
3690 11:49:49.835051 # [ 140.074721] lkdtm_do_action+0x2c/0x50
3691 11:49:49.835587 # [ 140.078744] direct_entry+0x164/0x180
3692 11:49:49.875123 # [ 140.082677] full_proxy_write+0x68/0xc0
3693 11:49:49.875662 # [ 140.086788] vfs_write+0xcc/0x2a0
3694 11:49:49.876148 # [ 140.090378] ksys_write+0x78/0x104
3695 11:49:49.876603 # [ 140.094054] __arm64_sys_write+0x28/0x3c
3696 11:49:49.877047 # [ 140.098252] invoke_syscall+0x8c/0x120
3697 11:49:49.877581 # [ 140.102278] el0_svc_common.constprop.0+0x68/0x124
3698 11:49:49.878513 # [ 140.107347] do_el0_svc+0x40/0xcc
3699 11:49:49.878973 # [ 140.110935] el0_svc+0x48/0xc0
3700 11:49:49.879424 # [ 140.114264] el0t_64_sync_handler+0xb8/0xbc
3701 11:49:49.879859 # [ 140.118717] el0t_64_sync+0x18c/0x190
3702 11:49:49.880383 # [ 140.122654] Code: 08c0d56c ffff8000 00000000 00000000 (aa1e03e9)
3703 11:49:49.901512 # [ 140.129023] ---[ end trace 0000000000000000 ]---
3704 11:49:49.902096 # EXEC_STACK: saw 'call trace:': ok
3705 11:49:49.902533 ok 36 selftests: lkdtm: EXEC_STACK.sh
3706 11:49:49.904845 # selftests: lkdtm: EXEC_KMALLOC.sh
3707 11:49:50.380868 <6>[ 140.985663] lkdtm: Performing direct entry EXEC_KMALLOC
3708 11:49:50.381265 <6>[ 140.991278] lkdtm: attempting ok execution at ffff800008c0ef20
3709 11:49:50.381730 <6>[ 140.997908] lkdtm: attempting bad execution at ffff00080b95b400
3710 11:49:50.381984 <1>[ 141.004184] Unable to handle kernel execute from non-executable memory at virtual address ffff00080b95b400
3711 11:49:50.382259 <1>[ 141.014366] Mem abort info:
3712 11:49:50.382426 <1>[ 141.017479] ESR = 0x000000008600000f
3713 11:49:50.384250 <1>[ 141.021523] EC = 0x21: IABT (current EL), IL = 32 bits
3714 11:49:50.424341 <1>[ 141.027130] SET = 0, FnV = 0
3715 11:49:50.424787 <1>[ 141.030470] EA = 0, S1PTW = 0
3716 11:49:50.425040 <1>[ 141.033896] FSC = 0x0f: level 3 permission fault
3717 11:49:50.425522 <1>[ 141.038983] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
3718 11:49:50.425699 <1>[ 141.045984] [ffff00080b95b400] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffbb0003, pte=006800088b95b707
3719 11:49:50.425902 <0>[ 141.058867] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3720 11:49:50.467695 <4>[ 141.065414] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3721 11:49:50.468126 <4>[ 141.077239] CPU: 1 PID: 2201 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
3722 11:49:50.468373 <4>[ 141.085177] Hardware name: ARM Juno development board (r0) (DT)
3723 11:49:50.468880 <4>[ 141.091369] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3724 11:49:50.469107 <4>[ 141.098613] pc : 0xffff00080b95b400
3725 11:49:50.469379 <4>[ 141.102380] lr : execute_location+0x84/0xa4
3726 11:49:50.469593 <4>[ 141.106850] sp : ffff80000f45bb00
3727 11:49:50.511137 <4>[ 141.110433] x29: ffff80000f45bb00 x28: ffff000804aa9a80 x27: 0000000000000000
3728 11:49:50.511505 <4>[ 141.117862] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
3729 11:49:50.511772 <4>[ 141.125290] x23: ffff00080d651000 x22: ffff80000f45bcc0 x21: 0000000000000001
3730 11:49:50.512305 <4>[ 141.132717] x20: ffff800008c0ef20 x19: ffff00080b95b400 x18: 0000000000000000
3731 11:49:50.512514 <4>[ 141.140145] x17: ffff80000843eac8 x16: ffff80000843e73c x15: ffff8000086aeb98
3732 11:49:50.512698 <4>[ 141.147570] x14: 0000000000000000 x13: 205d383039373939 x12: 2e30343120205b3e
3733 11:49:50.554486 <4>[ 141.154999] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f838
3734 11:49:50.554798 <4>[ 141.162423] x8 : ffff000804aa9a80 x7 : 3830393739392e30 x6 : 0000000000000001
3735 11:49:50.555244 <4>[ 141.169852] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3736 11:49:50.555439 <4>[ 141.177276] x2 : 0000000000000000 x1 : ffff000804aa9a80 x0 : 0000000000000033
3737 11:49:50.555617 <4>[ 141.184700] Call trace:
3738 11:49:50.555787 <4>[ 141.187410] 0xffff00080b95b400
3739 11:49:50.555951 <4>[ 141.190820] lkdtm_EXEC_KMALLOC+0x38/0x50
3740 11:49:50.556115 <4>[ 141.195105] lkdtm_do_action+0x2c/0x50
3741 11:49:50.557744 <4>[ 141.199126] direct_entry+0x164/0x180
3742 11:49:50.597779 <4>[ 141.203060] full_proxy_write+0x68/0xc0
3743 11:49:50.598058 <4>[ 141.207172] vfs_write+0xcc/0x2a0
3744 11:49:50.598253 <4>[ 141.210762] ksys_write+0x78/0x104
3745 11:49:50.598431 <4>[ 141.214437] __arm64_sys_write+0x28/0x3c
3746 11:49:50.598937 <4>[ 141.218635] invoke_syscall+0x8c/0x120
3747 11:49:50.599309 <4>[ 141.222660] el0_svc_common.constprop.0+0x68/0x124
3748 11:49:50.599645 <4>[ 141.227730] do_el0_svc+0x40/0xcc
3749 11:49:50.599978 <4>[ 141.231318] el0_svc+0x48/0xc0
3750 11:49:50.600298 <4>[ 141.234646] el0t_64_sync_handler+0xb8/0xbc
3751 11:49:50.601293 <4>[ 141.239099] el0t_64_sync+0x18c/0x190
3752 11:49:50.618575 <0>[ 141.243036] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3753 11:49:50.621713 <4>[ 141.249404] ---[ end trace 0000000000000000 ]---
3754 11:49:50.622071 # Segmentation fault
3755 11:49:50.760708 # [ 140.985663] lkdtm: Performing direct entry EXEC_KMALLOC
3756 11:49:50.761031 # [ 140.991278] lkdtm: attempting ok execution at ffff800008c0ef20
3757 11:49:50.761226 # [ 140.997908] lkdtm: attempting bad execution at ffff00080b95b400
3758 11:49:50.761655 # [ 141.004184] Unable to handle kernel execute from non-executable memory at virtual address ffff00080b95b400
3759 11:49:50.761825 # [ 141.014366] Mem abort info:
3760 11:49:50.761978 # [ 141.017479] ESR = 0x000000008600000f
3761 11:49:50.764053 # [ 141.021523] EC = 0x21: IABT (current EL), IL = 32 bits
3762 11:49:50.764297 # [ 141.027130] SET = 0, FnV = 0
3763 11:49:50.803873 # [ 141.030470] EA = 0, S1PTW = 0
3764 11:49:50.804170 # [ 141.033896] FSC = 0x0f: level 3 permission fault
3765 11:49:50.804373 # [ 141.038983] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
3766 11:49:50.804849 # [ 141.045984] [ffff00080b95b400] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffbb0003, pte=006800088b95b707
3767 11:49:50.805055 # [ 141.058867] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3768 11:49:50.847308 # [ 141.065414] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3769 11:49:50.847847 # [ 141.077239] CPU: 1 PID: 2201 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
3770 11:49:50.848237 # [ 141.085177] Hardware name: ARM Juno development board (r0) (DT)
3771 11:49:50.848986 # [ 141.091369] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3772 11:49:50.849381 # [ 141.098613] pc : 0xffff00080b95b400
3773 11:49:50.849724 # [ 141.102380] lr : execute_location+0x84/0xa4
3774 11:49:50.850098 # [ 141.106850] sp : ffff80000f45bb00
3775 11:49:50.850837 # [ 141.110433] x29: ffff80000f45bb00 x28: ffff000804aa9a80 x27: 0000000000000000
3776 11:49:50.890385 # [ 141.117862] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
3777 11:49:50.891298 # [ 141.125290] x23: ffff00080d651000 x22: ffff80000f45bcc0 x21: 0000000000000001
3778 11:49:50.891717 # [ 141.132717] x20: ffff800008c0ef20 x19: ffff00080b95b400 x18: 0000000000000000
3779 11:49:50.892082 # [ 141.140145] x17: ffff80000843eac8 x16: ffff80000843e73c x15: ffff8000086aeb98
3780 11:49:50.892427 # [ 141.147570] x14: 0000000000000000 x13: 205d383039373939 x12: 2e30343120205b3e
3781 11:49:50.893971 # [ 141.154999] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f838
3782 11:49:50.933602 # [ 141.162423] x8 : ffff000804aa9a80 x7 : 3830393739392e30 x6 : 0000000000000001
3783 11:49:50.934182 # [ 141.169852] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3784 11:49:50.934915 # [ 141.177276] x2 : 0000000000000000 x1 : ffff000804aa9a80 x0 : 0000000000000033
3785 11:49:50.935299 # [ 141.184700] Call trace:
3786 11:49:50.935650 # [ 141.187410] 0xffff00080b95b400
3787 11:49:50.935986 # [ 141.190820] lkdtm_EXEC_KMALLOC+0x38/0x50
3788 11:49:50.936314 # [ 141.195105] lkdtm_do_action+0x2c/0x50
3789 11:49:50.937127 # [ 141.199126] direct_entry+0x164/0x180
3790 11:49:50.976722 # [ 141.203060] full_proxy_write+0x68/0xc0
3791 11:49:50.977252 # [ 141.207172] vfs_write+0xcc/0x2a0
3792 11:49:50.977635 # [ 141.210762] ksys_write+0x78/0x104
3793 11:49:50.977984 # [ 141.214437] __arm64_sys_write+0x28/0x3c
3794 11:49:50.978393 # [ 141.218635] invoke_syscall+0x8c/0x120
3795 11:49:50.979074 # [ 141.222660] el0_svc_common.constprop.0+0x68/0x124
3796 11:49:50.979443 # [ 141.227730] do_el0_svc+0x40/0xcc
3797 11:49:50.979780 # [ 141.231318] el0_svc+0x48/0xc0
3798 11:49:50.980251 # [ 141.234646] el0t_64_sync_handler+0xb8/0xbc
3799 11:49:50.980717 # [ 141.239099] el0t_64_sync+0x18c/0x190
3800 11:49:50.981241 # [ 141.243036] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3801 11:49:51.003514 # [ 141.249404] ---[ end trace 0000000000000000 ]---
3802 11:49:51.004026 # EXEC_KMALLOC: saw 'call trace:': ok
3803 11:49:51.004408 ok 37 selftests: lkdtm: EXEC_KMALLOC.sh
3804 11:49:51.006817 # selftests: lkdtm: EXEC_VMALLOC.sh
3805 11:49:51.494915 <6>[ 142.099986] lkdtm: Performing direct entry EXEC_VMALLOC
3806 11:49:51.495616 <6>[ 142.105681] lkdtm: attempting ok execution at ffff800008c0ef20
3807 11:49:51.495863 <6>[ 142.111999] lkdtm: attempting bad execution at ffff80000d425000
3808 11:49:51.496049 <1>[ 142.118334] Unable to handle kernel execute from non-executable memory at virtual address ffff80000d425000
3809 11:49:51.496268 <1>[ 142.128341] Mem abort info:
3810 11:49:51.496476 <1>[ 142.131407] ESR = 0x000000008600000f
3811 11:49:51.498391 <1>[ 142.135450] EC = 0x21: IABT (current EL), IL = 32 bits
3812 11:49:51.538314 <1>[ 142.141064] SET = 0, FnV = 0
3813 11:49:51.538649 <1>[ 142.144407] EA = 0, S1PTW = 0
3814 11:49:51.539186 <1>[ 142.147820] FSC = 0x0f: level 3 permission fault
3815 11:49:51.539405 <1>[ 142.152907] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
3816 11:49:51.539629 <1>[ 142.159909] [ffff80000d425000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000008849e1003, pte=0068000886ebc703
3817 11:49:51.539867 <0>[ 142.172794] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3818 11:49:51.581667 <4>[ 142.179347] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3819 11:49:51.582438 <4>[ 142.191177] CPU: 1 PID: 2251 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
3820 11:49:51.582710 <4>[ 142.199120] Hardware name: ARM Juno development board (r0) (DT)
3821 11:49:51.582954 <4>[ 142.205313] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3822 11:49:51.583205 <4>[ 142.212557] pc : 0xffff80000d425000
3823 11:49:51.583412 <4>[ 142.216319] lr : execute_location+0x84/0xa4
3824 11:49:51.583676 <4>[ 142.220783] sp : ffff80000f523ad0
3825 11:49:51.624951 <4>[ 142.224363] x29: ffff80000f523ad0 x28: ffff000804aacf00 x27: 0000000000000000
3826 11:49:51.625338 <4>[ 142.231793] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
3827 11:49:51.625844 <4>[ 142.239220] x23: ffff000806ebc000 x22: ffff80000f523c90 x21: 0000000000000001
3828 11:49:51.626117 <4>[ 142.246645] x20: ffff800008c0ef20 x19: ffff80000d425000 x18: 0000000000000000
3829 11:49:51.626277 <4>[ 142.254069] x17: 0000000000000220 x16: 0000000000000001 x15: ffff80000a53f4c0
3830 11:49:51.626478 <4>[ 142.261494] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
3831 11:49:51.668318 <4>[ 142.268918] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815f838
3832 11:49:51.668627 <4>[ 142.276345] x8 : ffff000804aacf00 x7 : 0000000000000000 x6 : 0000000000000001
3833 11:49:51.669135 <4>[ 142.283772] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3834 11:49:51.669345 <4>[ 142.291196] x2 : 0000000000000000 x1 : ffff000804aacf00 x0 : 0000000000000033
3835 11:49:51.669566 <4>[ 142.298620] Call trace:
3836 11:49:51.669787 <4>[ 142.301330] 0xffff80000d425000
3837 11:49:51.670018 <4>[ 142.304740] lkdtm_EXEC_VMALLOC+0x2c/0x44
3838 11:49:51.670208 <4>[ 142.309026] lkdtm_do_action+0x2c/0x50
3839 11:49:51.671661 <4>[ 142.313047] direct_entry+0x164/0x180
3840 11:49:51.711707 <4>[ 142.316981] full_proxy_write+0x68/0xc0
3841 11:49:51.711976 <4>[ 142.321093] vfs_write+0xcc/0x2a0
3842 11:49:51.712221 <4>[ 142.324682] ksys_write+0x78/0x104
3843 11:49:51.712448 <4>[ 142.328358] __arm64_sys_write+0x28/0x3c
3844 11:49:51.712919 <4>[ 142.332555] invoke_syscall+0x8c/0x120
3845 11:49:51.713116 <4>[ 142.336581] el0_svc_common.constprop.0+0x68/0x124
3846 11:49:51.713312 <4>[ 142.341649] do_el0_svc+0x40/0xcc
3847 11:49:51.713504 <4>[ 142.345237] el0_svc+0x48/0xc0
3848 11:49:51.713692 <4>[ 142.348566] el0t_64_sync_handler+0xb8/0xbc
3849 11:49:51.715251 <4>[ 142.353019] el0t_64_sync+0x18c/0x190
3850 11:49:51.715737 <0>[ 142.356956] Code: bad PC value
3851 11:49:51.735339 <4>[ 142.360278] ---[ end trace 0000000000000000 ]---
3852 11:49:51.738432 # Segmentation fault
3853 11:49:51.890448 # [ 142.099986] lkdtm: Performing direct entry EXEC_VMALLOC
3854 11:49:51.890763 # [ 142.105681] lkdtm: attempting ok execution at ffff800008c0ef20
3855 11:49:51.891217 # [ 142.111999] lkdtm: attempting bad execution at ffff80000d425000
3856 11:49:51.891422 # [ 142.118334] Unable to handle kernel execute from non-executable memory at virtual address ffff80000d425000
3857 11:49:51.891601 # [ 142.128341] Mem abort info:
3858 11:49:51.891779 # [ 142.131407] ESR = 0x000000008600000f
3859 11:49:51.893748 # [ 142.135450] EC = 0x21: IABT (current EL), IL = 32 bits
3860 11:49:51.893950 # [ 142.141064] SET = 0, FnV = 0
3861 11:49:51.933622 # [ 142.144407] EA = 0, S1PTW = 0
3862 11:49:51.933923 # [ 142.147820] FSC = 0x0f: level 3 permission fault
3863 11:49:51.934144 # [ 142.152907] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
3864 11:49:51.934611 # [ 142.159909] [ffff80000d425000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000008849e1003, pte=0068000886ebc703
3865 11:49:51.934815 # [ 142.172794] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3866 11:49:51.976771 # [ 142.179347] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3867 11:49:51.977053 # [ 142.191177] CPU: 1 PID: 2251 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
3868 11:49:51.977248 # [ 142.199120] Hardware name: ARM Juno development board (r0) (DT)
3869 11:49:51.977683 # [ 142.205313] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3870 11:49:51.977883 # [ 142.212557] pc : 0xffff80000d425000
3871 11:49:51.978091 # [ 142.216319] lr : execute_location+0x84/0xa4
3872 11:49:51.978258 # [ 142.220783] sp : ffff80000f523ad0
3873 11:49:51.980055 # [ 142.224363] x29: ffff80000f523ad0 x28: ffff000804aacf00 x27: 0000000000000000
3874 11:49:52.019909 # [ 142.231793] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
3875 11:49:52.020443 # [ 142.239220] x23: ffff000806ebc000 x22: ffff80000f523c90 x21: 0000000000000001
3876 11:49:52.020657 # [ 142.246645] x20: ffff800008c0ef20 x19: ffff80000d425000 x18: 0000000000000000
3877 11:49:52.020838 # [ 142.254069] x17: 0000000000000220 x16: 0000000000000001 x15: ffff80000a53f4c0
3878 11:49:52.021008 # [ 142.261494] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
3879 11:49:52.023370 # [ 142.268918] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815f838
3880 11:49:52.063353 # [ 142.276345] x8 : ffff000804aacf00 x7 : 0000000000000000 x6 : 0000000000000001
3881 11:49:52.063917 # [ 142.283772] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3882 11:49:52.064681 # [ 142.291196] x2 : 0000000000000000 x1 : ffff000804aacf00 x0 : 0000000000000033
3883 11:49:52.065086 # [ 142.298620] Call trace:
3884 11:49:52.065439 # [ 142.301330] 0xffff80000d425000
3885 11:49:52.065776 # [ 142.304740] lkdtm_EXEC_VMALLOC+0x2c/0x44
3886 11:49:52.066158 # [ 142.309026] lkdtm_do_action+0x2c/0x50
3887 11:49:52.066963 # [ 142.313047] direct_entry+0x164/0x180
3888 11:49:52.106535 # [ 142.316981] full_proxy_write+0x68/0xc0
3889 11:49:52.107084 # [ 142.321093] vfs_write+0xcc/0x2a0
3890 11:49:52.107472 # [ 142.324682] ksys_write+0x78/0x104
3891 11:49:52.107826 # [ 142.328358] __arm64_sys_write+0x28/0x3c
3892 11:49:52.108167 # [ 142.332555] invoke_syscall+0x8c/0x120
3893 11:49:52.108845 # [ 142.336581] el0_svc_common.constprop.0+0x68/0x124
3894 11:49:52.109218 # [ 142.341649] do_el0_svc+0x40/0xcc
3895 11:49:52.109558 # [ 142.345237] el0_svc+0x48/0xc0
3896 11:49:52.110035 # [ 142.348566] el0t_64_sync_handler+0xb8/0xbc
3897 11:49:52.110395 # [ 142.353019] el0t_64_sync+0x18c/0x190
3898 11:49:52.110752 # [ 142.356956] Code: bad PC value
3899 11:49:52.111201 # [ 142.360278] ---[ end trace 0000000000000000 ]---
3900 11:49:52.127308 # EXEC_VMALLOC: saw 'call trace:': ok
3901 11:49:52.130475 ok 38 selftests: lkdtm: EXEC_VMALLOC.sh
3902 11:49:52.130971 # selftests: lkdtm: EXEC_RODATA.sh
3903 11:49:52.643672 <6>[ 143.248870] lkdtm: Performing direct entry EXEC_RODATA
3904 11:49:52.644271 <6>[ 143.254366] lkdtm: attempting ok execution at ffff800008c0ef20
3905 11:49:52.644506 <6>[ 143.260543] lkdtm: attempting bad execution at ffff800009aa0380
3906 11:49:52.644724 <1>[ 143.266804] Unable to handle kernel execute from non-executable memory at virtual address ffff800009aa0380
3907 11:49:52.644900 <1>[ 143.276992] Mem abort info:
3908 11:49:52.645053 <1>[ 143.280122] ESR = 0x000000008600000e
3909 11:49:52.646954 <1>[ 143.284171] EC = 0x21: IABT (current EL), IL = 32 bits
3910 11:49:52.687156 <1>[ 143.289785] SET = 0, FnV = 0
3911 11:49:52.687512 <1>[ 143.293130] EA = 0, S1PTW = 0
3912 11:49:52.688067 <1>[ 143.296560] FSC = 0x0e: level 2 permission fault
3913 11:49:52.688287 <1>[ 143.301642] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
3914 11:49:52.688537 <1>[ 143.308645] [ffff800009aa0380] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
3915 11:49:52.688740 <0>[ 143.319597] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
3916 11:49:52.730515 <4>[ 143.326231] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3917 11:49:52.730832 <4>[ 143.338058] CPU: 1 PID: 2301 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
3918 11:49:52.731088 <4>[ 143.346003] Hardware name: ARM Juno development board (r0) (DT)
3919 11:49:52.731326 <4>[ 143.352198] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3920 11:49:52.731792 <4>[ 143.359442] pc : lkdtm_rodata_do_nothing+0x0/0x10
3921 11:49:52.732017 <4>[ 143.364432] lr : execute_location+0x84/0xa4
3922 11:49:52.732197 <4>[ 143.368894] sp : ffff80000f5e3a70
3923 11:49:52.773823 <4>[ 143.372474] x29: ffff80000f5e3a70 x28: ffff00080ce21a80 x27: 0000000000000000
3924 11:49:52.774162 <4>[ 143.379906] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
3925 11:49:52.774365 <4>[ 143.387333] x23: ffff00080a91c000 x22: ffff80000f5e3c20 x21: 0000000000000000
3926 11:49:52.774801 <4>[ 143.394762] x20: ffff800008c0ef20 x19: ffff800009aa0380 x18: 0000000000000000
3927 11:49:52.774992 <4>[ 143.402191] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8c072000
3928 11:49:52.775166 <4>[ 143.409618] x14: 0000000000000000 x13: 205d333435303632 x12: 2e33343120205b3e
3929 11:49:52.817190 <4>[ 143.417047] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f838
3930 11:49:52.817501 <4>[ 143.424471] x8 : ffff00080ce21a80 x7 : 3334353036322e33 x6 : 0000000000000001
3931 11:49:52.817700 <4>[ 143.431895] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3932 11:49:52.817879 <4>[ 143.439319] x2 : 0000000000000000 x1 : ffff00080ce21a80 x0 : 0000000000000033
3933 11:49:52.818070 <4>[ 143.446743] Call trace:
3934 11:49:52.818473 <4>[ 143.449453] lkdtm_rodata_do_nothing+0x0/0x10
3935 11:49:52.818596 <4>[ 143.454087] lkdtm_EXEC_RODATA+0x24/0x30
3936 11:49:52.820529 <4>[ 143.458285] lkdtm_do_action+0x2c/0x50
3937 11:49:52.820776 <4>[ 143.462308] direct_entry+0x164/0x180
3938 11:49:52.860542 <4>[ 143.466242] full_proxy_write+0x68/0xc0
3939 11:49:52.860807 <4>[ 143.470354] vfs_write+0xcc/0x2a0
3940 11:49:52.861000 <4>[ 143.473943] ksys_write+0x78/0x104
3941 11:49:52.861175 <4>[ 143.477618] __arm64_sys_write+0x28/0x3c
3942 11:49:52.861345 <4>[ 143.481816] invoke_syscall+0x8c/0x120
3943 11:49:52.861847 <4>[ 143.485841] el0_svc_common.constprop.0+0x68/0x124
3944 11:49:52.862261 <4>[ 143.490910] do_el0_svc+0x40/0xcc
3945 11:49:52.862598 <4>[ 143.494498] el0_svc+0x48/0xc0
3946 11:49:52.862928 <4>[ 143.497825] el0t_64_sync_handler+0xb8/0xbc
3947 11:49:52.863996 <4>[ 143.502278] el0t_64_sync+0x18c/0x190
3948 11:49:52.881460 <0>[ 143.506216] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
3949 11:49:52.884587 <4>[ 143.512584] ---[ end trace 0000000000000000 ]---
3950 11:49:52.885277 # Segmentation fault
3951 11:49:53.039915 # [ 143.248870] lkdtm: Performing direct entry EXEC_RODATA
3952 11:49:53.040227 # [ 143.254366] lkdtm: attempting ok execution at ffff800008c0ef20
3953 11:49:53.040420 # [ 143.260543] lkdtm: attempting bad execution at ffff800009aa0380
3954 11:49:53.040598 # [ 143.266804] Unable to handle kernel execute from non-executable memory at virtual address ffff800009aa0380
3955 11:49:53.041014 # [ 143.276992] Mem abort info:
3956 11:49:53.041184 # [ 143.280122] ESR = 0x000000008600000e
3957 11:49:53.043224 # [ 143.284171] EC = 0x21: IABT (current EL), IL = 32 bits
3958 11:49:53.043472 # [ 143.289785] SET = 0, FnV = 0
3959 11:49:53.083052 # [ 143.293130] EA = 0, S1PTW = 0
3960 11:49:53.083360 # [ 143.296560] FSC = 0x0e: level 2 permission fault
3961 11:49:53.083558 # [ 143.301642] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
3962 11:49:53.083738 # [ 143.308645] [ffff800009aa0380] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
3963 11:49:53.084185 # [ 143.319597] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
3964 11:49:53.126190 # [ 143.326231] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3965 11:49:53.126774 # [ 143.338058] CPU: 1 PID: 2301 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
3966 11:49:53.126991 # [ 143.346003] Hardware name: ARM Juno development board (r0) (DT)
3967 11:49:53.127174 # [ 143.352198] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3968 11:49:53.127348 # [ 143.359442] pc : lkdtm_rodata_do_nothing+0x0/0x10
3969 11:49:53.127528 # [ 143.364432] lr : execute_location+0x84/0xa4
3970 11:49:53.127698 # [ 143.368894] sp : ffff80000f5e3a70
3971 11:49:53.129523 # [ 143.372474] x29: ffff80000f5e3a70 x28: ffff00080ce21a80 x27: 0000000000000000
3972 11:49:53.169336 # [ 143.379906] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
3973 11:49:53.169625 # [ 143.387333] x23: ffff00080a91c000 x22: ffff80000f5e3c20 x21: 0000000000000000
3974 11:49:53.169825 # [ 143.394762] x20: ffff800008c0ef20 x19: ffff800009aa0380 x18: 0000000000000000
3975 11:49:53.170029 # [ 143.402191] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8c072000
3976 11:49:53.170507 # [ 143.409618] x14: 0000000000000000 x13: 205d333435303632 x12: 2e33343120205b3e
3977 11:49:53.172674 # [ 143.417047] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f838
3978 11:49:53.212520 # [ 143.424471] x8 : ffff00080ce21a80 x7 : 3334353036322e33 x6 : 0000000000000001
3979 11:49:53.212802 # [ 143.431895] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3980 11:49:53.212998 # [ 143.439319] x2 : 0000000000000000 x1 : ffff00080ce21a80 x0 : 0000000000000033
3981 11:49:53.213177 # [ 143.446743] Call trace:
3982 11:49:53.213614 # [ 143.449453] lkdtm_rodata_do_nothing+0x0/0x10
3983 11:49:53.213797 # [ 143.454087] lkdtm_EXEC_RODATA+0x24/0x30
3984 11:49:53.213957 # [ 143.458285] lkdtm_do_action+0x2c/0x50
3985 11:49:53.215864 # [ 143.462308] direct_entry+0x164/0x180
3986 11:49:53.255917 # [ 143.466242] full_proxy_write+0x68/0xc0
3987 11:49:53.256465 # [ 143.470354] vfs_write+0xcc/0x2a0
3988 11:49:53.256872 # [ 143.473943] ksys_write+0x78/0x104
3989 11:49:53.257232 # [ 143.477618] __arm64_sys_write+0x28/0x3c
3990 11:49:53.257592 # [ 143.481816] invoke_syscall+0x8c/0x120
3991 11:49:53.257929 # [ 143.485841] el0_svc_common.constprop.0+0x68/0x124
3992 11:49:53.258683 # [ 143.490910] do_el0_svc+0x40/0xcc
3993 11:49:53.259063 # [ 143.494498] el0_svc+0x48/0xc0
3994 11:49:53.259523 # [ 143.497825] el0t_64_sync_handler+0xb8/0xbc
3995 11:49:53.259871 # [ 143.502278] el0t_64_sync+0x18c/0x190
3996 11:49:53.260276 # [ 143.506216] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
3997 11:49:53.282131 # [ 143.512584] ---[ end trace 0000000000000000 ]---
3998 11:49:53.282693 # EXEC_RODATA: saw 'call trace:': ok
3999 11:49:53.283077 ok 39 selftests: lkdtm: EXEC_RODATA.sh
4000 11:49:53.285373 # selftests: lkdtm: EXEC_USERSPACE.sh
4001 11:49:53.789410 <6>[ 144.391695] lkdtm: Performing direct entry EXEC_USERSPACE
4002 11:49:53.789772 <6>[ 144.397662] lkdtm: attempting ok execution at ffff800008c0ef20
4003 11:49:53.790283 <6>[ 144.403951] lkdtm: attempting bad execution at 0000ffffa8b57000
4004 11:49:53.790511 <1>[ 144.410212] Unable to handle kernel execution of user memory at virtual address 0000ffffa8b57000
4005 11:49:53.790691 <1>[ 144.419333] Mem abort info:
4006 11:49:53.790861 <1>[ 144.422504] ESR = 0x000000008600000f
4007 11:49:53.791000 <1>[ 144.426580] EC = 0x21: IABT (current EL), IL = 32 bits
4008 11:49:53.792713 <1>[ 144.432215] SET = 0, FnV = 0
4009 11:49:53.832896 <1>[ 144.435547] EA = 0, S1PTW = 0
4010 11:49:53.833283 <1>[ 144.438983] FSC = 0x0f: level 3 permission fault
4011 11:49:53.833834 <1>[ 144.444071] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000884a79000
4012 11:49:53.834105 <1>[ 144.450815] [0000ffffa8b57000] pgd=080000088b4ba003, p4d=080000088b4ba003, pud=080000088b4d1003, pmd=080000088723e003, pte=00a8000891e82f43
4013 11:49:53.834299 <0>[ 144.463697] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4014 11:49:53.876278 <4>[ 144.470336] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4015 11:49:53.876625 <4>[ 144.482161] CPU: 1 PID: 2351 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
4016 11:49:53.876930 <4>[ 144.490101] Hardware name: ARM Juno development board (r0) (DT)
4017 11:49:53.877450 <4>[ 144.496296] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4018 11:49:53.877706 <4>[ 144.503538] pc : 0xffffa8b57000
4019 11:49:53.877876 <4>[ 144.506951] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4020 11:49:53.878136 <4>[ 144.511761] sp : ffff80000f693a80
4021 11:49:53.879566 <4>[ 144.515341] x29: ffff80000f693a80 x28: ffff00080b70b4c0 x27: 0000000000000000
4022 11:49:53.919641 <4>[ 144.522771] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
4023 11:49:53.919960 <4>[ 144.530200] x23: ffff00080b4ac000 x22: ffff80000f693c20 x21: ffff800008c0ef20
4024 11:49:53.920466 <4>[ 144.537625] x20: ffff00080b70b4c0 x19: 0000ffffa8b57000 x18: 0000000000000000
4025 11:49:53.920667 <4>[ 144.545049] x17: ffff80000839a8d4 x16: ffff80000838deb0 x15: ffff80000838dbe0
4026 11:49:53.920902 <4>[ 144.552473] x14: 0000000000000000 x13: 205d313539333034 x12: 2e34343120205b3e
4027 11:49:53.922971 <4>[ 144.559898] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f838
4028 11:49:53.962993 <4>[ 144.567326] x8 : ffff00080b70b4c0 x7 : 3135393330342e34 x6 : 0000000000000001
4029 11:49:53.963290 <4>[ 144.574750] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4030 11:49:53.963478 <4>[ 144.582174] x2 : 0000000000000000 x1 : ffff00080b70b4c0 x0 : 0000000000000033
4031 11:49:53.963653 <4>[ 144.589598] Call trace:
4032 11:49:53.963821 <4>[ 144.592307] 0xffffa8b57000
4033 11:49:53.964239 <4>[ 144.595369] lkdtm_do_action+0x2c/0x50
4034 11:49:53.964417 <4>[ 144.599391] direct_entry+0x164/0x180
4035 11:49:53.964582 <4>[ 144.603325] full_proxy_write+0x68/0xc0
4036 11:49:53.966311 <4>[ 144.607438] vfs_write+0xcc/0x2a0
4037 11:49:54.016087 <4>[ 144.611027] ksys_write+0x78/0x104
4038 11:49:54.016401 <4>[ 144.614702] __arm64_sys_write+0x28/0x3c
4039 11:49:54.016603 <4>[ 144.618900] invoke_syscall+0x8c/0x120
4040 11:49:54.016923 <4>[ 144.622925] el0_svc_common.constprop.0+0x68/0x124
4041 11:49:54.017111 <4>[ 144.627994] do_el0_svc+0x40/0xcc
4042 11:49:54.017589 <4>[ 144.631582] el0_svc+0x48/0xc0
4043 11:49:54.017776 <4>[ 144.634911] el0t_64_sync_handler+0xb8/0xbc
4044 11:49:54.017941 <4>[ 144.639364] el0t_64_sync+0x18c/0x190
4045 11:49:54.018136 <0>[ 144.643303] Code: bad PC value
4046 11:49:54.019302 <4>[ 144.646625] ---[ end trace 0000000000000000 ]---
4047 11:49:54.019565 # Segmentation fault
4048 11:49:54.203143 # [ 144.391695] lkdtm: Performing direct entry EXEC_USERSPACE
4049 11:49:54.203462 # [ 144.397662] lkdtm: attempting ok execution at ffff800008c0ef20
4050 11:49:54.203912 # [ 144.403951] lkdtm: attempting bad execution at 0000ffffa8b57000
4051 11:49:54.204110 # [ 144.410212] Unable to handle kernel execution of user memory at virtual address 0000ffffa8b57000
4052 11:49:54.204300 # [ 144.419333] Mem abort info:
4053 11:49:54.204507 # [ 144.422504] ESR = 0x000000008600000f
4054 11:49:54.204686 # [ 144.426580] EC = 0x21: IABT (current EL), IL = 32 bits
4055 11:49:54.204843 # [ 144.432215] SET = 0, FnV = 0
4056 11:49:54.206536 # [ 144.435547] EA = 0, S1PTW = 0
4057 11:49:54.246532 # [ 144.438983] FSC = 0x0f: level 3 permission fault
4058 11:49:54.247091 # [ 144.444071] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000884a79000
4059 11:49:54.247830 # [ 144.450815] [0000ffffa8b57000] pgd=080000088b4ba003, p4d=080000088b4ba003, pud=080000088b4d1003, pmd=080000088723e003, pte=00a8000891e82f43
4060 11:49:54.248224 # [ 144.463697] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4061 11:49:54.250101 # [ 144.470336] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4062 11:49:54.289726 # [ 144.482161] CPU: 1 PID: 2351 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
4063 11:49:54.290308 # [ 144.490101] Hardware name: ARM Juno development board (r0) (DT)
4064 11:49:54.291054 # [ 144.496296] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4065 11:49:54.291448 # [ 144.503538] pc : 0xffffa8b57000
4066 11:49:54.291828 # [ 144.506951] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4067 11:49:54.292168 # [ 144.511761] sp : ffff80000f693a80
4068 11:49:54.292497 # [ 144.515341] x29: ffff80000f693a80 x28: ffff00080b70b4c0 x27: 0000000000000000
4069 11:49:54.332865 # [ 144.522771] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
4070 11:49:54.333414 # [ 144.530200] x23: ffff00080b4ac000 x22: ffff80000f693c20 x21: ffff800008c0ef20
4071 11:49:54.333804 # [ 144.537625] x20: ffff00080b70b4c0 x19: 0000ffffa8b57000 x18: 0000000000000000
4072 11:49:54.334562 # [ 144.545049] x17: ffff80000839a8d4 x16: ffff80000838deb0 x15: ffff80000838dbe0
4073 11:49:54.334943 # [ 144.552473] x14: 0000000000000000 x13: 205d313539333034 x12: 2e34343120205b3e
4074 11:49:54.335291 # [ 144.559898] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f838
4075 11:49:54.376029 # [ 144.567326] x8 : ffff00080b70b4c0 x7 : 3135393330342e34 x6 : 0000000000000001
4076 11:49:54.376584 # [ 144.574750] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4077 11:49:54.377356 # [ 144.582174] x2 : 0000000000000000 x1 : ffff00080b70b4c0 x0 : 0000000000000033
4078 11:49:54.377795 # [ 144.589598] Call trace:
4079 11:49:54.378231 # [ 144.592307] 0xffffa8b57000
4080 11:49:54.378588 # [ 144.595369] lkdtm_do_action+0x2c/0x50
4081 11:49:54.378926 # [ 144.599391] direct_entry+0x164/0x180
4082 11:49:54.379312 # [ 144.603325] full_proxy_write+0x68/0xc0
4083 11:49:54.379759 # [ 144.607438] vfs_write+0xcc/0x2a0
4084 11:49:54.380176 # [ 144.611027] ksys_write+0x78/0x104
4085 11:49:54.428989 # [ 144.614702] __arm64_sys_write+0x28/0x3c
4086 11:49:54.429540 # [ 144.618900] invoke_syscall+0x8c/0x120
4087 11:49:54.430075 # [ 144.622925] el0_svc_common.constprop.0+0x68/0x124
4088 11:49:54.430799 # [ 144.627994] do_el0_svc+0x40/0xcc
4089 11:49:54.431287 # [ 144.631582] el0_svc+0x48/0xc0
4090 11:49:54.431641 # [ 144.634911] el0t_64_sync_handler+0xb8/0xbc
4091 11:49:54.431980 # [ 144.639364] el0t_64_sync+0x18c/0x190
4092 11:49:54.432313 # [ 144.643303] Code: bad PC value
4093 11:49:54.432729 # [ 144.646625] ---[ end trace 0000000000000000 ]---
4094 11:49:54.433061 # EXEC_USERSPACE: saw 'call trace:': ok
4095 11:49:54.433459 ok 40 selftests: lkdtm: EXEC_USERSPACE.sh
4096 11:49:54.433798 # selftests: lkdtm: EXEC_NULL.sh
4097 11:49:54.928180 <6>[ 145.533156] lkdtm: Performing direct entry EXEC_NULL
4098 11:49:54.928568 <6>[ 145.538465] lkdtm: attempting ok execution at ffff800008c0ef20
4099 11:49:54.928800 <6>[ 145.544635] lkdtm: attempting bad execution at 0000000000000000
4100 11:49:54.929087 <1>[ 145.550896] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4101 11:49:54.929307 <1>[ 145.560018] Mem abort info:
4102 11:49:54.929492 <1>[ 145.563217] ESR = 0x0000000086000004
4103 11:49:54.931270 <1>[ 145.567302] EC = 0x21: IABT (current EL), IL = 32 bits
4104 11:49:54.931539 <1>[ 145.572918] SET = 0, FnV = 0
4105 11:49:54.971412 <1>[ 145.576264] EA = 0, S1PTW = 0
4106 11:49:54.971747 <1>[ 145.579682] FSC = 0x04: level 0 translation fault
4107 11:49:54.972270 <1>[ 145.584852] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000884466000
4108 11:49:54.972516 <1>[ 145.591589] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4109 11:49:54.972748 <0>[ 145.598699] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4110 11:49:54.974831 <4>[ 145.605337] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4111 11:49:55.014690 <4>[ 145.617164] CPU: 1 PID: 2401 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
4112 11:49:55.015336 <4>[ 145.625108] Hardware name: ARM Juno development board (r0) (DT)
4113 11:49:55.015573 <4>[ 145.631299] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4114 11:49:55.015831 <4>[ 145.638541] pc : 0x0
4115 11:49:55.016062 <4>[ 145.640996] lr : execute_location+0x84/0xa4
4116 11:49:55.016264 <4>[ 145.645460] sp : ffff80000f74ba00
4117 11:49:55.016488 <4>[ 145.649042] x29: ffff80000f74ba00 x28: ffff00080b709a80 x27: 0000000000000000
4118 11:49:55.058045 <4>[ 145.656479] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
4119 11:49:55.058403 <4>[ 145.663905] x23: ffff00080d20a000 x22: ffff80000f74bbb0 x21: 0000000000000000
4120 11:49:55.058942 <4>[ 145.671330] x20: ffff800008c0ef20 x19: 0000000000000000 x18: 0000000000000000
4121 11:49:55.059158 <4>[ 145.678754] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb54c8000
4122 11:49:55.059357 <4>[ 145.686178] x14: 0000000000000000 x13: 205d353336343435 x12: 2e35343120205b3e
4123 11:49:55.059544 <4>[ 145.693604] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f838
4124 11:49:55.101472 <4>[ 145.701032] x8 : ffff00080b709a80 x7 : 3533363434352e35 x6 : 0000000000000001
4125 11:49:55.101777 <4>[ 145.708456] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4126 11:49:55.101972 <4>[ 145.715880] x2 : 0000000000000000 x1 : ffff00080b709a80 x0 : 0000000000000033
4127 11:49:55.102174 <4>[ 145.723307] Call trace:
4128 11:49:55.102346 <4>[ 145.726017] 0x0
4129 11:49:55.102512 <4>[ 145.728120] lkdtm_EXEC_NULL+0x20/0x2c
4130 11:49:55.102674 <4>[ 145.732145] lkdtm_do_action+0x2c/0x50
4131 11:49:55.102841 <4>[ 145.736168] direct_entry+0x164/0x180
4132 11:49:55.103163 <4>[ 145.740102] full_proxy_write+0x68/0xc0
4133 11:49:55.104748 <4>[ 145.744213] vfs_write+0xcc/0x2a0
4134 11:49:55.156973 <4>[ 145.747803] ksys_write+0x78/0x104
4135 11:49:55.157362 <4>[ 145.751478] __arm64_sys_write+0x28/0x3c
4136 11:49:55.157866 <4>[ 145.755676] invoke_syscall+0x8c/0x120
4137 11:49:55.158152 <4>[ 145.759701] el0_svc_common.constprop.0+0x68/0x124
4138 11:49:55.158360 <4>[ 145.764769] do_el0_svc+0x40/0xcc
4139 11:49:55.158524 <4>[ 145.768357] el0_svc+0x48/0xc0
4140 11:49:55.158675 <4>[ 145.771684] el0t_64_sync_handler+0xb8/0xbc
4141 11:49:55.158874 <4>[ 145.776137] el0t_64_sync+0x18c/0x190
4142 11:49:55.159049 <0>[ 145.780074] Code: bad PC value
4143 11:49:55.159190 <4>[ 145.783396] ---[ end trace 0000000000000000 ]---
4144 11:49:55.160388 # Segmentation fault
4145 11:49:55.354227 # [ 145.533156] lkdtm: Performing direct entry EXEC_NULL
4146 11:49:55.354823 # [ 145.538465] lkdtm: attempting ok execution at ffff800008c0ef20
4147 11:49:55.355572 # [ 145.544635] lkdtm: attempting bad execution at 0000000000000000
4148 11:49:55.355961 # [ 145.550896] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4149 11:49:55.356318 # [ 145.560018] Mem abort info:
4150 11:49:55.356655 # [ 145.563217] ESR = 0x0000000086000004
4151 11:49:55.356985 # [ 145.567302] EC = 0x21: IABT (current EL), IL = 32 bits
4152 11:49:55.357675 # [ 145.572918] SET = 0, FnV = 0
4153 11:49:55.397367 # [ 145.576264] EA = 0, S1PTW = 0
4154 11:49:55.397935 # [ 145.579682] FSC = 0x04: level 0 translation fault
4155 11:49:55.398373 # [ 145.584852] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000884466000
4156 11:49:55.399089 # [ 145.591589] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4157 11:49:55.399467 # [ 145.598699] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4158 11:49:55.399812 # [ 145.605337] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4159 11:49:55.440425 # [ 145.617164] CPU: 1 PID: 2401 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
4160 11:49:55.440997 # [ 145.625108] Hardware name: ARM Juno development board (r0) (DT)
4161 11:49:55.441386 # [ 145.631299] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4162 11:49:55.442166 # [ 145.638541] pc : 0x0
4163 11:49:55.442564 # [ 145.640996] lr : execute_location+0x84/0xa4
4164 11:49:55.442915 # [ 145.645460] sp : ffff80000f74ba00
4165 11:49:55.443251 # [ 145.649042] x29: ffff80000f74ba00 x28: ffff00080b709a80 x27: 0000000000000000
4166 11:49:55.443944 # [ 145.656479] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
4167 11:49:55.483645 # [ 145.663905] x23: ffff00080d20a000 x22: ffff80000f74bbb0 x21: 0000000000000000
4168 11:49:55.484211 # [ 145.671330] x20: ffff800008c0ef20 x19: 0000000000000000 x18: 0000000000000000
4169 11:49:55.484951 # [ 145.678754] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb54c8000
4170 11:49:55.485343 # [ 145.686178] x14: 0000000000000000 x13: 205d353336343435 x12: 2e35343120205b3e
4171 11:49:55.485692 # [ 145.693604] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f838
4172 11:49:55.487316 # [ 145.701032] x8 : ffff00080b709a80 x7 : 3533363434352e35 x6 : 0000000000000001
4173 11:49:55.526803 # [ 145.708456] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4174 11:49:55.527344 # [ 145.715880] x2 : 0000000000000000 x1 : ffff00080b709a80 x0 : 0000000000000033
4175 11:49:55.527728 # [ 145.723307] Call trace:
4176 11:49:55.528467 # [ 145.726017] 0x0
4177 11:49:55.528857 # [ 145.728120] lkdtm_EXEC_NULL+0x20/0x2c
4178 11:49:55.529203 # [ 145.732145] lkdtm_do_action+0x2c/0x50
4179 11:49:55.529537 # [ 145.736168] direct_entry+0x164/0x180
4180 11:49:55.529861 # [ 145.740102] full_proxy_write+0x68/0xc0
4181 11:49:55.530342 # [ 145.744213] vfs_write+0xcc/0x2a0
4182 11:49:55.530757 # [ 145.747803] ksys_write+0x78/0x104
4183 11:49:55.569926 # [ 145.751478] __arm64_sys_write+0x28/0x3c
4184 11:49:55.570526 # [ 145.755676] invoke_syscall+0x8c/0x120
4185 11:49:55.571030 # [ 145.759701] el0_svc_common.constprop.0+0x68/0x124
4186 11:49:55.571403 # [ 145.764769] do_el0_svc+0x40/0xcc
4187 11:49:55.572102 # [ 145.768357] el0_svc+0x48/0xc0
4188 11:49:55.572478 # [ 145.771684] el0t_64_sync_handler+0xb8/0xbc
4189 11:49:55.572821 # [ 145.776137] el0t_64_sync+0x18c/0x190
4190 11:49:55.573160 # [ 145.780074] Code: bad PC value
4191 11:49:55.573619 # [ 145.783396] ---[ end trace 0000000000000000 ]---
4192 11:49:55.573956 # EXEC_NULL: saw 'call trace:': ok
4193 11:49:55.574420 ok 41 selftests: lkdtm: EXEC_NULL.sh
4194 11:49:55.589051 # selftests: lkdtm: ACCESS_USERSPACE.sh
4195 11:49:56.087397 <6>[ 146.697442] lkdtm: Performing direct entry ACCESS_USERSPACE
4196 11:49:56.087994 <6>[ 146.703671] lkdtm: attempting bad read at 0000ffff9f53c000
4197 11:49:56.088860 <3>[ 146.709514] lkdtm: FAIL: survived bad read
4198 11:49:56.089264 <6>[ 146.713945] lkdtm: attempting bad write at 0000ffff9f53c000
4199 11:49:56.090827 <3>[ 146.719973] lkdtm: FAIL: survived bad write
4200 11:49:56.242264 # [ 146.697442] lkdtm: Performing direct entry ACCESS_USERSPACE
4201 11:49:56.243202 # [ 146.703671] lkdtm: attempting bad read at 0000ffff9f53c000
4202 11:49:56.243633 # [ 146.709514] lkdtm: FAIL: survived bad read
4203 11:49:56.243996 # [ 146.713945] lkdtm: attempting bad write at 0000ffff9f53c000
4204 11:49:56.245710 # [ 146.719973] lkdtm: FAIL: survived bad write
4205 11:49:56.293320 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
4206 11:49:56.373164 not ok 42 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
4207 11:49:56.469108 # selftests: lkdtm: ACCESS_NULL.sh
4208 11:49:57.057526 <6>[ 147.662717] lkdtm: Performing direct entry ACCESS_NULL
4209 11:49:57.057869 <6>[ 147.668217] lkdtm: attempting bad read at 0000000000000000
4210 11:49:57.058417 <1>[ 147.674071] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4211 11:49:57.058620 <1>[ 147.683202] Mem abort info:
4212 11:49:57.058837 <1>[ 147.686422] ESR = 0x0000000096000004
4213 11:49:57.059013 <1>[ 147.690497] EC = 0x25: DABT (current EL), IL = 32 bits
4214 11:49:57.059189 <1>[ 147.696115] SET = 0, FnV = 0
4215 11:49:57.060809 <1>[ 147.699443] EA = 0, S1PTW = 0
4216 11:49:57.100991 <1>[ 147.702872] FSC = 0x04: level 0 translation fault
4217 11:49:57.101345 <1>[ 147.708051] Data abort info:
4218 11:49:57.101583 <1>[ 147.711200] ISV = 0, ISS = 0x00000004
4219 11:49:57.102068 <1>[ 147.715322] CM = 0, WnR = 0
4220 11:49:57.102285 <1>[ 147.718575] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000884818000
4221 11:49:57.102468 <1>[ 147.725328] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4222 11:49:57.102660 <0>[ 147.732434] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4223 11:49:57.144359 <4>[ 147.739069] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4224 11:49:57.144990 <4>[ 147.750892] CPU: 1 PID: 2492 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
4225 11:49:57.145265 <4>[ 147.758831] Hardware name: ARM Juno development board (r0) (DT)
4226 11:49:57.145464 <4>[ 147.765024] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4227 11:49:57.145690 <4>[ 147.772267] pc : lkdtm_ACCESS_NULL+0x34/0x78
4228 11:49:57.145931 <4>[ 147.776822] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4229 11:49:57.146116 <4>[ 147.781367] sp : ffff80000f8c3b60
4230 11:49:57.147714 <4>[ 147.784948] x29: ffff80000f8c3b60 x28: ffff00080d2ab4c0 x27: 0000000000000000
4231 11:49:57.187686 <4>[ 147.792375] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
4232 11:49:57.188072 <4>[ 147.799803] x23: ffff0008042a1000 x22: ffff80000f8c3cf0 x21: 000000000000000c
4233 11:49:57.188544 <4>[ 147.807230] x20: 0000000000000000 x19: ffff80000b5967d8 x18: 0000000000000000
4234 11:49:57.188789 <4>[ 147.814661] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9cc73000
4235 11:49:57.188958 <4>[ 147.822090] x14: 0000000000000000 x13: 205d373132383636 x12: 2e37343120205b3e
4236 11:49:57.231068 <4>[ 147.829514] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815f838
4237 11:49:57.231444 <4>[ 147.836938] x8 : ffff00080d2ab4c0 x7 : 3731323836362e37 x6 : 0000000000000001
4238 11:49:57.231982 <4>[ 147.844362] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4239 11:49:57.232224 <4>[ 147.851790] x2 : 0000000000000000 x1 : 000000000000c0de x0 : ffff80000a0f4000
4240 11:49:57.232476 <4>[ 147.859214] Call trace:
4241 11:49:57.232662 <4>[ 147.861926] lkdtm_ACCESS_NULL+0x34/0x78
4242 11:49:57.232823 <4>[ 147.866130] lkdtm_do_action+0x2c/0x50
4243 11:49:57.232977 <4>[ 147.870154] direct_entry+0x164/0x180
4244 11:49:57.234398 <4>[ 147.874088] full_proxy_write+0x68/0xc0
4245 11:49:57.274463 <4>[ 147.878202] vfs_write+0xcc/0x2a0
4246 11:49:57.274731 <4>[ 147.881795] ksys_write+0x78/0x104
4247 11:49:57.274921 <4>[ 147.885470] __arm64_sys_write+0x28/0x3c
4248 11:49:57.275128 <4>[ 147.889668] invoke_syscall+0x8c/0x120
4249 11:49:57.275644 <4>[ 147.893695] el0_svc_common.constprop.0+0x68/0x124
4250 11:49:57.276017 <4>[ 147.898764] do_el0_svc+0x40/0xcc
4251 11:49:57.276354 <4>[ 147.902353] el0_svc+0x48/0xc0
4252 11:49:57.276681 <4>[ 147.905681] el0t_64_sync_handler+0xb8/0xbc
4253 11:49:57.277001 <4>[ 147.910135] el0t_64_sync+0x18c/0x190
4254 11:49:57.277926 <0>[ 147.914072] Code: 910f4000 97ffc4b6 d2981bc1 90005080 (f9400293)
4255 11:49:57.292970 <4>[ 147.920441] ---[ end trace 0000000000000000 ]---
4256 11:49:57.293360 # Segmentation fault
4257 11:49:57.453696 # [ 147.662717] lkdtm: Performing direct entry ACCESS_NULL
4258 11:49:57.454315 # [ 147.668217] lkdtm: attempting bad read at 0000000000000000
4259 11:49:57.455062 # [ 147.674071] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4260 11:49:57.455455 # [ 147.683202] Mem abort info:
4261 11:49:57.455807 # [ 147.686422] ESR = 0x0000000096000004
4262 11:49:57.456144 # [ 147.690497] EC = 0x25: DABT (current EL), IL = 32 bits
4263 11:49:57.456470 # [ 147.696115] SET = 0, FnV = 0
4264 11:49:57.456791 # [ 147.699443] EA = 0, S1PTW = 0
4265 11:49:57.496803 # [ 147.702872] FSC = 0x04: level 0 translation fault
4266 11:49:57.497307 # [ 147.708051] Data abort info:
4267 11:49:57.497645 # [ 147.711200] ISV = 0, ISS = 0x00000004
4268 11:49:57.497957 # [ 147.715322] CM = 0, WnR = 0
4269 11:49:57.498383 # [ 147.718575] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000884818000
4270 11:49:57.499074 # [ 147.725328] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4271 11:49:57.499439 # [ 147.732434] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4272 11:49:57.500152 # [ 147.739069] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4273 11:49:57.540003 # [ 147.750892] CPU: 1 PID: 2492 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
4274 11:49:57.540548 # [ 147.758831] Hardware name: ARM Juno development board (r0) (DT)
4275 11:49:57.540932 # [ 147.765024] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4276 11:49:57.541633 # [ 147.772267] pc : lkdtm_ACCESS_NULL+0x34/0x78
4277 11:49:57.542039 # [ 147.776822] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4278 11:49:57.542423 # [ 147.781367] sp : ffff80000f8c3b60
4279 11:49:57.543538 # [ 147.784948] x29: ffff80000f8c3b60 x28: ffff00080d2ab4c0 x27: 0000000000000000
4280 11:49:57.583199 # [ 147.792375] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
4281 11:49:57.583753 # [ 147.799803] x23: ffff0008042a1000 x22: ffff80000f8c3cf0 x21: 000000000000000c
4282 11:49:57.584140 # [ 147.807230] x20: 0000000000000000 x19: ffff80000b5967d8 x18: 0000000000000000
4283 11:49:57.584496 # [ 147.814661] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9cc73000
4284 11:49:57.585222 # [ 147.822090] x14: 0000000000000000 x13: 205d373132383636 x12: 2e37343120205b3e
4285 11:49:57.586716 # [ 147.829514] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815f838
4286 11:49:57.626279 # [ 147.836938] x8 : ffff00080d2ab4c0 x7 : 3731323836362e37 x6 : 0000000000000001
4287 11:49:57.627255 # [ 147.844362] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4288 11:49:57.627670 # [ 147.851790] x2 : 0000000000000000 x1 : 000000000000c0de x0 : ffff80000a0f4000
4289 11:49:57.628032 # [ 147.859214] Call trace:
4290 11:49:57.628377 # [ 147.861926] lkdtm_ACCESS_NULL+0x34/0x78
4291 11:49:57.628717 # [ 147.866130] lkdtm_do_action+0x2c/0x50
4292 11:49:57.629044 # [ 147.870154] direct_entry+0x164/0x180
4293 11:49:57.629363 # [ 147.874088] full_proxy_write+0x68/0xc0
4294 11:49:57.630103 # [ 147.878202] vfs_write+0xcc/0x2a0
4295 11:49:57.669435 # [ 147.881795] ksys_write+0x78/0x104
4296 11:49:57.669997 # [ 147.885470] __arm64_sys_write+0x28/0x3c
4297 11:49:57.670427 # [ 147.889668] invoke_syscall+0x8c/0x120
4298 11:49:57.670784 # [ 147.893695] el0_svc_common.constprop.0+0x68/0x124
4299 11:49:57.671476 # [ 147.898764] do_el0_svc+0x40/0xcc
4300 11:49:57.671850 # [ 147.902353] el0_svc+0x48/0xc0
4301 11:49:57.672214 # [ 147.905681] el0t_64_sync_handler+0xb8/0xbc
4302 11:49:57.672545 # [ 147.910135] el0t_64_sync+0x18c/0x190
4303 11:49:57.672993 # [ 147.914072] Code: 910f4000 97ffc4b6 d2981bc1 90005080 (f9400293)
4304 11:49:57.673410 # [ 147.920441] ---[ end trace 0000000000000000 ]---
4305 11:49:57.690837 # ACCESS_NULL: saw 'call trace:': ok
4306 11:49:57.691353 ok 43 selftests: lkdtm: ACCESS_NULL.sh
4307 11:49:57.694046 # selftests: lkdtm: WRITE_RO.sh
4308 11:49:58.157590 <6>[ 148.797894] lkdtm: Performing direct entry WRITE_RO
4309 11:49:58.198069 <6>[ 148.803154] lkdtm: attempting bad rodata write at ffff800009aa0378
4310 11:49:58.198755 <1>[ 148.809697] Unable to handle kernel write to read-only memory at virtual address ffff800009aa0378
4311 11:49:58.199025 <1>[ 148.818916] Mem abort info:
4312 11:49:58.199210 <1>[ 148.822032] ESR = 0x000000009600004e
4313 11:49:58.199377 <1>[ 148.826172] EC = 0x25: DABT (current EL), IL = 32 bits
4314 11:49:58.199572 <1>[ 148.831849] SET = 0, FnV = 0
4315 11:49:58.199735 <1>[ 148.835203] EA = 0, S1PTW = 0
4316 11:49:58.201361 <1>[ 148.838631] FSC = 0x0e: level 2 permission fault
4317 11:49:58.201624 <1>[ 148.843718] Data abort info:
4318 11:49:58.241517 <1>[ 148.846884] ISV = 0, ISS = 0x0000004e
4319 11:49:58.241877 <1>[ 148.851007] CM = 0, WnR = 1
4320 11:49:58.242167 <1>[ 148.854258] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
4321 11:49:58.242760 <1>[ 148.861260] [ffff800009aa0378] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4322 11:49:58.242998 <0>[ 148.872213] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4323 11:49:58.284789 <4>[ 148.878851] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4324 11:49:58.285115 <4>[ 148.890680] CPU: 2 PID: 2545 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
4325 11:49:58.285369 <4>[ 148.898620] Hardware name: ARM Juno development board (r0) (DT)
4326 11:49:58.285850 <4>[ 148.904817] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4327 11:49:58.286056 <4>[ 148.912058] pc : lkdtm_WRITE_RO+0x44/0x5c
4328 11:49:58.286258 <4>[ 148.916349] lr : lkdtm_WRITE_RO+0x2c/0x5c
4329 11:49:58.286453 <4>[ 148.920634] sp : ffff80000f9c3b40
4330 11:49:58.288084 <4>[ 148.924217] x29: ffff80000f9c3b40 x28: ffff000806dd34c0 x27: 0000000000000000
4331 11:49:58.328154 <4>[ 148.931649] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
4332 11:49:58.328494 <4>[ 148.939080] x23: ffff000805caa000 x22: ffff80000f9c3cd0 x21: 0000000000000009
4333 11:49:58.329032 <4>[ 148.946504] x20: ffff000805caa000 x19: ffff800009aa0000 x18: 0000000000000000
4334 11:49:58.329254 <4>[ 148.953929] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff94ce5000
4335 11:49:58.329481 <4>[ 148.961356] x14: 0000000000000000 x13: 205d343531333038 x12: 2e38343120205b3e
4336 11:49:58.331450 <4>[ 148.968782] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff80000815f838
4337 11:49:58.371625 <4>[ 148.976212] x8 : ffff000806dd34c0 x7 : 3435313330382e38 x6 : 0000000000000001
4338 11:49:58.371944 <4>[ 148.983636] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4339 11:49:58.372456 <4>[ 148.991065] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a0f4448
4340 11:49:58.372663 <4>[ 148.998490] Call trace:
4341 11:49:58.372860 <4>[ 149.001200] lkdtm_WRITE_RO+0x44/0x5c
4342 11:49:58.373051 <4>[ 149.005143] lkdtm_do_action+0x2c/0x50
4343 11:49:58.373242 <4>[ 149.009170] direct_entry+0x164/0x180
4344 11:49:58.374936 <4>[ 149.013104] full_proxy_write+0x68/0xc0
4345 11:49:58.414907 <4>[ 149.017216] vfs_write+0xcc/0x2a0
4346 11:49:58.415178 <4>[ 149.020806] ksys_write+0x78/0x104
4347 11:49:58.415421 <4>[ 149.024482] __arm64_sys_write+0x28/0x3c
4348 11:49:58.415646 <4>[ 149.028680] invoke_syscall+0x8c/0x120
4349 11:49:58.416117 <4>[ 149.032705] el0_svc_common.constprop.0+0x68/0x124
4350 11:49:58.416317 <4>[ 149.037774] do_el0_svc+0x40/0xcc
4351 11:49:58.416529 <4>[ 149.041363] el0_svc+0x48/0xc0
4352 11:49:58.416720 <4>[ 149.044691] el0t_64_sync_handler+0xb8/0xbc
4353 11:49:58.416909 <4>[ 149.049144] el0t_64_sync+0x18c/0x190
4354 11:49:58.417094 <0>[ 149.053082] Code: f2b579a2 90005080 ca020021 91112000 (f901be61)
4355 11:49:58.433859 <4>[ 149.059450] ---[ end trace 0000000000000000 ]---
4356 11:49:58.434228 # Segmentation fault
4357 11:49:58.585923 # [ 148.797894] lkdtm: Performing direct entry WRITE_RO
4358 11:49:58.586260 # [ 148.803154] lkdtm: attempting bad rodata write at ffff800009aa0378
4359 11:49:58.586770 # [ 148.809697] Unable to handle kernel write to read-only memory at virtual address ffff800009aa0378
4360 11:49:58.586981 # [ 148.818916] Mem abort info:
4361 11:49:58.587223 # [ 148.822032] ESR = 0x000000009600004e
4362 11:49:58.587424 # [ 148.826172] EC = 0x25: DABT (current EL), IL = 32 bits
4363 11:49:58.587618 # [ 148.831849] SET = 0, FnV = 0
4364 11:49:58.587808 # [ 148.835203] EA = 0, S1PTW = 0
4365 11:49:58.589238 # [ 148.838631] FSC = 0x0e: level 2 permission fault
4366 11:49:58.629131 # [ 148.843718] Data abort info:
4367 11:49:58.629416 # [ 148.846884] ISV = 0, ISS = 0x0000004e
4368 11:49:58.629608 # [ 148.851007] CM = 0, WnR = 1
4369 11:49:58.629784 # [ 148.854258] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
4370 11:49:58.630199 # [ 148.861260] [ffff800009aa0378] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4371 11:49:58.630372 # [ 148.872213] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4372 11:49:58.672280 # [ 148.878851] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4373 11:49:58.672577 # [ 148.890680] CPU: 2 PID: 2545 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
4374 11:49:58.672774 # [ 148.898620] Hardware name: ARM Juno development board (r0) (DT)
4375 11:49:58.672955 # [ 148.904817] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4376 11:49:58.673115 # [ 148.912058] pc : lkdtm_WRITE_RO+0x44/0x5c
4377 11:49:58.673461 # [ 148.916349] lr : lkdtm_WRITE_RO+0x2c/0x5c
4378 11:49:58.673580 # [ 148.920634] sp : ffff80000f9c3b40
4379 11:49:58.675587 # [ 148.924217] x29: ffff80000f9c3b40 x28: ffff000806dd34c0 x27: 0000000000000000
4380 11:49:58.715442 # [ 148.931649] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
4381 11:49:58.715736 # [ 148.939080] x23: ffff000805caa000 x22: ffff80000f9c3cd0 x21: 0000000000000009
4382 11:49:58.716240 # [ 148.946504] x20: ffff000805caa000 x19: ffff800009aa0000 x18: 0000000000000000
4383 11:49:58.716445 # [ 148.953929] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff94ce5000
4384 11:49:58.716667 # [ 148.961356] x14: 0000000000000000 x13: 205d343531333038 x12: 2e38343120205b3e
4385 11:49:58.718785 # [ 148.968782] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff80000815f838
4386 11:49:58.758575 # [ 148.976212] x8 : ffff000806dd34c0 x7 : 3435313330382e38 x6 : 0000000000000001
4387 11:49:58.758858 # [ 148.983636] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4388 11:49:58.759365 # [ 148.991065] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a0f4448
4389 11:49:58.759577 # [ 148.998490] Call trace:
4390 11:49:58.759794 # [ 149.001200] lkdtm_WRITE_RO+0x44/0x5c
4391 11:49:58.759985 # [ 149.005143] lkdtm_do_action+0x2c/0x50
4392 11:49:58.760177 # [ 149.009170] direct_entry+0x164/0x180
4393 11:49:58.760363 # [ 149.013104] full_proxy_write+0x68/0xc0
4394 11:49:58.761904 # [ 149.017216] vfs_write+0xcc/0x2a0
4395 11:49:58.801980 # [ 149.020806] ksys_write+0x78/0x104
4396 11:49:58.802577 # [ 149.024482] __arm64_sys_write+0x28/0x3c
4397 11:49:58.803184 # [ 149.028680] invoke_syscall+0x8c/0x120
4398 11:49:58.803789 # [ 149.032705] el0_svc_common.constprop.0+0x68/0x124
4399 11:49:58.804823 # [ 149.037774] do_el0_svc+0x40/0xcc
4400 11:49:58.805410 # [ 149.041363] el0_svc+0x48/0xc0
4401 11:49:58.805931 # [ 149.044691] el0t_64_sync_handler+0xb8/0xbc
4402 11:49:58.806479 # [ 149.049144] el0t_64_sync+0x18c/0x190
4403 11:49:58.806976 # [ 149.053082] Code: f2b579a2 90005080 ca020021 91112000 (f901be61)
4404 11:49:58.807565 # [ 149.059450] ---[ end trace 0000000000000000 ]---
4405 11:49:58.822779 # WRITE_RO: saw 'call trace:': ok
4406 11:49:58.823318 ok 44 selftests: lkdtm: WRITE_RO.sh
4407 11:49:58.825966 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4408 11:49:59.306940 <6>[ 149.910506] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4409 11:49:59.307681 <6>[ 149.916686] lkdtm: attempting bad ro_after_init write at ffff80000a1f8e98
4410 11:49:59.308010 <1>[ 149.923842] Unable to handle kernel write to read-only memory at virtual address ffff80000a1f8e98
4411 11:49:59.308257 <1>[ 149.934791] Mem abort info:
4412 11:49:59.308470 <1>[ 149.937921] ESR = 0x000000009600004e
4413 11:49:59.308703 <1>[ 149.941964] EC = 0x25: DABT (current EL), IL = 32 bits
4414 11:49:59.308968 <1>[ 149.947574] SET = 0, FnV = 0
4415 11:49:59.310353 <1>[ 149.950914] EA = 0, S1PTW = 0
4416 11:49:59.350564 <1>[ 149.954342] FSC = 0x0e: level 2 permission fault
4417 11:49:59.350941 <1>[ 149.959423] Data abort info:
4418 11:49:59.351290 <1>[ 149.962586] ISV = 0, ISS = 0x0000004e
4419 11:49:59.351703 <1>[ 149.966757] CM = 0, WnR = 1
4420 11:49:59.351862 <1>[ 149.970032] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
4421 11:49:59.352009 <1>[ 149.977041] [ffff80000a1f8e98] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4422 11:49:59.352145 <0>[ 149.987994] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4423 11:49:59.393864 <4>[ 149.994628] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4424 11:49:59.394332 <4>[ 150.006452] CPU: 2 PID: 2598 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
4425 11:49:59.394549 <4>[ 150.014391] Hardware name: ARM Juno development board (r0) (DT)
4426 11:49:59.395019 <4>[ 150.020584] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4427 11:49:59.395265 <4>[ 150.027828] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4428 11:49:59.395437 <4>[ 150.033078] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4429 11:49:59.397145 <4>[ 150.038323] sp : ffff80000fa1bc10
4430 11:49:59.437181 <4>[ 150.041903] x29: ffff80000fa1bc10 x28: ffff000806ff0040 x27: 0000000000000000
4431 11:49:59.437758 <4>[ 150.049336] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
4432 11:49:59.437969 <4>[ 150.056763] x23: ffff0008046c6000 x22: ffff80000fa1bda0 x21: 0000000000000014
4433 11:49:59.438188 <4>[ 150.064191] x20: ffff0008046c6000 x19: ffff80000a1f8000 x18: 0000000000000000
4434 11:49:59.438368 <4>[ 150.071616] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9c601000
4435 11:49:59.480482 <4>[ 150.079040] x14: 0000000000000000 x13: 205d363836363139 x12: 2e39343120205b3e
4436 11:49:59.480837 <4>[ 150.086464] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815f838
4437 11:49:59.481358 <4>[ 150.093891] x8 : ffff000806ff0040 x7 : 3638363631392e39 x6 : 0000000000000001
4438 11:49:59.481577 <4>[ 150.101315] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4439 11:49:59.481759 <4>[ 150.108739] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a0f4448
4440 11:49:59.482141 <4>[ 150.116164] Call trace:
4441 11:49:59.482441 <4>[ 150.118873] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4442 11:49:59.483811 <4>[ 150.123768] lkdtm_do_action+0x2c/0x50
4443 11:49:59.523949 <4>[ 150.127792] direct_entry+0x164/0x180
4444 11:49:59.524245 <4>[ 150.131725] full_proxy_write+0x68/0xc0
4445 11:49:59.524493 <4>[ 150.135837] vfs_write+0xcc/0x2a0
4446 11:49:59.524714 <4>[ 150.139426] ksys_write+0x78/0x104
4447 11:49:59.525187 <4>[ 150.143102] __arm64_sys_write+0x28/0x3c
4448 11:49:59.525380 <4>[ 150.147299] invoke_syscall+0x8c/0x120
4449 11:49:59.525579 <4>[ 150.151325] el0_svc_common.constprop.0+0x68/0x124
4450 11:49:59.525774 <4>[ 150.156394] do_el0_svc+0x40/0xcc
4451 11:49:59.525966 <4>[ 150.159982] el0_svc+0x48/0xc0
4452 11:49:59.526177 <4>[ 150.163309] el0t_64_sync_handler+0xb8/0xbc
4453 11:49:59.527230 <4>[ 150.167762] el0t_64_sync+0x18c/0x190
4454 11:49:59.552741 <0>[ 150.171699] Code: f2b579a2 90005080 ca020021 91112000 (f9074e61)
4455 11:49:59.553146 <4>[ 150.178067] ---[ end trace 0000000000000000 ]---
4456 11:49:59.555869 # Segmentation fault
4457 11:49:59.745220 # [ 149.910506] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4458 11:49:59.745820 # [ 149.916686] lkdtm: attempting bad ro_after_init write at ffff80000a1f8e98
4459 11:49:59.746708 # [ 149.923842] Unable to handle kernel write to read-only memory at virtual address ffff80000a1f8e98
4460 11:49:59.747122 # [ 149.934791] Mem abort info:
4461 11:49:59.747569 # [ 149.937921] ESR = 0x000000009600004e
4462 11:49:59.748013 # [ 149.941964] EC = 0x25: DABT (current EL), IL = 32 bits
4463 11:49:59.748444 # [ 149.947574] SET = 0, FnV = 0
4464 11:49:59.748991 # [ 149.950914] EA = 0, S1PTW = 0
4465 11:49:59.788413 # [ 149.954342] FSC = 0x0e: level 2 permission fault
4466 11:49:59.788980 # [ 149.959423] Data abort info:
4467 11:49:59.789474 # [ 149.962586] ISV = 0, ISS = 0x0000004e
4468 11:49:59.789924 # [ 149.966757] CM = 0, WnR = 1
4469 11:49:59.790759 # [ 149.970032] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
4470 11:49:59.791164 # [ 149.977041] [ffff80000a1f8e98] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4471 11:49:59.791612 # [ 149.987994] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4472 11:49:59.831485 # [ 149.994628] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4473 11:49:59.832058 # [ 150.006452] CPU: 2 PID: 2598 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
4474 11:49:59.832936 # [ 150.014391] Hardware name: ARM Juno development board (r0) (DT)
4475 11:49:59.833354 # [ 150.020584] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4476 11:49:59.833798 # [ 150.027828] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4477 11:49:59.834280 # [ 150.033078] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4478 11:49:59.835086 # [ 150.038323] sp : ffff80000fa1bc10
4479 11:49:59.874728 # [ 150.041903] x29: ffff80000fa1bc10 x28: ffff000806ff0040 x27: 0000000000000000
4480 11:49:59.875282 # [ 150.049336] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
4481 11:49:59.876129 # [ 150.056763] x23: ffff0008046c6000 x22: ffff80000fa1bda0 x21: 0000000000000014
4482 11:49:59.876542 # [ 150.064191] x20: ffff0008046c6000 x19: ffff80000a1f8000 x18: 0000000000000000
4483 11:49:59.876994 # [ 150.071616] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9c601000
4484 11:49:59.878391 # [ 150.079040] x14: 0000000000000000 x13: 205d363836363139 x12: 2e39343120205b3e
4485 11:49:59.917827 # [ 150.086464] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815f838
4486 11:49:59.918774 # [ 150.093891] x8 : ffff000806ff0040 x7 : 3638363631392e39 x6 : 0000000000000001
4487 11:49:59.919206 # [ 150.101315] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4488 11:49:59.919658 # [ 150.108739] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a0f4448
4489 11:49:59.920100 # [ 150.116164] Call trace:
4490 11:49:59.920536 # [ 150.118873] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4491 11:49:59.920970 # [ 150.123768] lkdtm_do_action+0x2c/0x50
4492 11:49:59.921506 # [ 150.127792] direct_entry+0x164/0x180
4493 11:49:59.961032 # [ 150.131725] full_proxy_write+0x68/0xc0
4494 11:49:59.961583 # [ 150.135837] vfs_write+0xcc/0x2a0
4495 11:49:59.962100 # [ 150.139426] ksys_write+0x78/0x104
4496 11:49:59.962550 # [ 150.143102] __arm64_sys_write+0x28/0x3c
4497 11:49:59.963336 # [ 150.147299] invoke_syscall+0x8c/0x120
4498 11:49:59.963809 # [ 150.151325] el0_svc_common.constprop.0+0x68/0x124
4499 11:49:59.964276 # [ 150.156394] do_el0_svc+0x40/0xcc
4500 11:49:59.964725 # [ 150.159982] el0_svc+0x48/0xc0
4501 11:49:59.965229 # [ 150.163309] el0t_64_sync_handler+0xb8/0xbc
4502 11:49:59.965659 # [ 150.167762] el0t_64_sync+0x18c/0x190
4503 11:49:59.992654 # [ 150.171699] Code: f2b579a2 90005080 ca020021 91112000 (f9074e61)
4504 11:49:59.993172 # [ 150.178067] ---[ end trace 0000000000000000 ]---
4505 11:49:59.993663 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
4506 11:49:59.994500 ok 45 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4507 11:49:59.996030 # selftests: lkdtm: WRITE_KERN.sh
4508 11:50:00.500963 <6>[ 151.102686] lkdtm: Performing direct entry WRITE_KERN
4509 11:50:00.501326 <6>[ 151.108876] lkdtm: attempting bad 11360924 byte write at ffff8000096e49bc
4510 11:50:00.501847 <1>[ 151.116080] Unable to handle kernel write to read-only memory at virtual address ffff8000096e49bc
4511 11:50:00.502109 <1>[ 151.125619] Mem abort info:
4512 11:50:00.502345 <1>[ 151.128741] ESR = 0x000000009600004f
4513 11:50:00.502567 <1>[ 151.132818] EC = 0x25: DABT (current EL), IL = 32 bits
4514 11:50:00.502775 <1>[ 151.138521] SET = 0, FnV = 0
4515 11:50:00.502965 <1>[ 151.141900] EA = 0, S1PTW = 0
4516 11:50:00.544507 <1>[ 151.145342] FSC = 0x0f: level 3 permission fault
4517 11:50:00.544849 <1>[ 151.150425] Data abort info:
4518 11:50:00.545176 <1>[ 151.153592] ISV = 0, ISS = 0x0000004f
4519 11:50:00.545423 <1>[ 151.157716] CM = 0, WnR = 1
4520 11:50:00.545854 <1>[ 151.160969] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
4521 11:50:00.545981 <1>[ 151.167971] [ffff8000096e49bc] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=00500000818e4783
4522 11:50:00.546150 <0>[ 151.180847] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4523 11:50:00.587789 <4>[ 151.187483] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4524 11:50:00.588173 <4>[ 151.199309] CPU: 2 PID: 2651 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
4525 11:50:00.588728 <4>[ 151.207253] Hardware name: ARM Juno development board (r0) (DT)
4526 11:50:00.588952 <4>[ 151.213445] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4527 11:50:00.589195 <4>[ 151.220689] pc : __memcpy+0x128/0x240
4528 11:50:00.589416 <4>[ 151.224630] lr : lkdtm_WRITE_KERN+0x54/0x88
4529 11:50:00.591132 <4>[ 151.229094] sp : ffff80000fb43bd0
4530 11:50:00.631237 <4>[ 151.232682] x29: ffff80000fb43bd0 x28: ffff00080a978040 x27: 0000000000000000
4531 11:50:00.631593 <4>[ 151.240115] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
4532 11:50:00.631855 <4>[ 151.247541] x23: ffff00080d1d0000 x22: ffff80000fb43d70 x21: 0000000000ad5a9c
4533 11:50:00.632390 <4>[ 151.254966] x20: ffff800008c0ef20 x19: ffff8000096e49bc x18: 0000000000000000
4534 11:50:00.632599 <4>[ 151.262396] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9bf3f000
4535 11:50:00.634498 <4>[ 151.269823] x14: 000000000000000c x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4536 11:50:00.674607 <4>[ 151.277251] x11: 2074612065746972 x10: 7720657479622034 x9 : ffff80000815f838
4537 11:50:00.674926 <4>[ 151.284678] x8 : ffff00080a978040 x7 : 910003fda9bf7bfd x6 : d503233fd503201f
4538 11:50:00.675377 <4>[ 151.292105] x5 : ffff80000a1ba458 x4 : ffff8000096e49bc x3 : ffff8000096e49b0
4539 11:50:00.675573 <4>[ 151.299529] x2 : 0000000000ad5aa8 x1 : ffff800008c0ef14 x0 : ffff8000096e49bc
4540 11:50:00.675751 <4>[ 151.306954] Call trace:
4541 11:50:00.675923 <4>[ 151.309663] __memcpy+0x128/0x240
4542 11:50:00.676088 <4>[ 151.313249] lkdtm_do_action+0x2c/0x50
4543 11:50:00.677894 <4>[ 151.317277] direct_entry+0x164/0x180
4544 11:50:00.717928 <4>[ 151.321210] full_proxy_write+0x68/0xc0
4545 11:50:00.718224 <4>[ 151.325322] vfs_write+0xcc/0x2a0
4546 11:50:00.718419 <4>[ 151.328912] ksys_write+0x78/0x104
4547 11:50:00.718851 <4>[ 151.332587] __arm64_sys_write+0x28/0x3c
4548 11:50:00.719044 <4>[ 151.336784] invoke_syscall+0x8c/0x120
4549 11:50:00.719219 <4>[ 151.340810] el0_svc_common.constprop.0+0x68/0x124
4550 11:50:00.719385 <4>[ 151.345878] do_el0_svc+0x40/0xcc
4551 11:50:00.719551 <4>[ 151.349467] el0_svc+0x48/0xc0
4552 11:50:00.719702 <4>[ 151.352795] el0t_64_sync_handler+0xb8/0xbc
4553 11:50:00.719852 <4>[ 151.357248] el0t_64_sync+0x18c/0x190
4554 11:50:00.738611 <0>[ 151.361185] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4555 11:50:00.741736 <4>[ 151.367553] ---[ end trace 0000000000000000 ]---
4556 11:50:00.741992 # Segmentation fault
4557 11:50:00.893764 # [ 151.102686] lkdtm: Performing direct entry WRITE_KERN
4558 11:50:00.894098 # [ 151.108876] lkdtm: attempting bad 11360924 byte write at ffff8000096e49bc
4559 11:50:00.894610 # [ 151.116080] Unable to handle kernel write to read-only memory at virtual address ffff8000096e49bc
4560 11:50:00.894818 # [ 151.125619] Mem abort info:
4561 11:50:00.895059 # [ 151.128741] ESR = 0x000000009600004f
4562 11:50:00.895269 # [ 151.132818] EC = 0x25: DABT (current EL), IL = 32 bits
4563 11:50:00.895463 # [ 151.138521] SET = 0, FnV = 0
4564 11:50:00.895653 # [ 151.141900] EA = 0, S1PTW = 0
4565 11:50:00.897115 # [ 151.145342] FSC = 0x0f: level 3 permission fault
4566 11:50:00.937010 # [ 151.150425] Data abort info:
4567 11:50:00.937580 # [ 151.153592] ISV = 0, ISS = 0x0000004f
4568 11:50:00.938100 # [ 151.157716] CM = 0, WnR = 1
4569 11:50:00.938561 # [ 151.160969] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c2000
4570 11:50:00.939366 # [ 151.167971] [ffff8000096e49bc] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=00500000818e4783
4571 11:50:00.939776 # [ 151.180847] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4572 11:50:00.980371 # [ 151.187483] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4573 11:50:00.980919 # [ 151.199309] CPU: 2 PID: 2651 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
4574 11:50:00.981421 # [ 151.207253] Hardware name: ARM Juno development board (r0) (DT)
4575 11:50:00.982235 # [ 151.213445] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4576 11:50:00.982656 # [ 151.220689] pc : __memcpy+0x128/0x240
4577 11:50:00.983114 # [ 151.224630] lr : lkdtm_WRITE_KERN+0x54/0x88
4578 11:50:00.983557 # [ 151.229094] sp : ffff80000fb43bd0
4579 11:50:00.984111 # [ 151.232682] x29: ffff80000fb43bd0 x28: ffff00080a978040 x27: 0000000000000000
4580 11:50:01.023791 # [ 151.240115] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
4581 11:50:01.024310 # [ 151.247541] x23: ffff00080d1d0000 x22: ffff80000fb43d70 x21: 0000000000ad5a9c
4582 11:50:01.024866 # [ 151.254966] x20: ffff800008c0ef20 x19: ffff8000096e49bc x18: 0000000000000000
4583 11:50:01.025329 # [ 151.262396] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9bf3f000
4584 11:50:01.025767 # [ 151.269823] x14: 000000000000000c x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4585 11:50:01.027129 # [ 151.277251] x11: 2074612065746972 x10: 7720657479622034 x9 : ffff80000815f838
4586 11:50:01.066617 # [ 151.284678] x8 : ffff00080a978040 x7 : 910003fda9bf7bfd x6 : d503233fd503201f
4587 11:50:01.067558 # [ 151.292105] x5 : ffff80000a1ba458 x4 : ffff8000096e49bc x3 : ffff8000096e49b0
4588 11:50:01.068000 # [ 151.299529] x2 : 0000000000ad5aa8 x1 : ffff800008c0ef14 x0 : ffff8000096e49bc
4589 11:50:01.068460 # [ 151.306954] Call trace:
4590 11:50:01.068898 # [ 151.309663] __memcpy+0x128/0x240
4591 11:50:01.069332 # [ 151.313249] lkdtm_do_action+0x2c/0x50
4592 11:50:01.069759 # [ 151.317277] direct_entry+0x164/0x180
4593 11:50:01.070369 # [ 151.321210] full_proxy_write+0x68/0xc0
4594 11:50:01.109768 # [ 151.325322] vfs_write+0xcc/0x2a0
4595 11:50:01.110390 # [ 151.328912] ksys_write+0x78/0x104
4596 11:50:01.110888 # [ 151.332587] __arm64_sys_write+0x28/0x3c
4597 11:50:01.111717 # [ 151.336784] invoke_syscall+0x8c/0x120
4598 11:50:01.112125 # [ 151.340810] el0_svc_common.constprop.0+0x68/0x124
4599 11:50:01.112576 # [ 151.345878] do_el0_svc+0x40/0xcc
4600 11:50:01.113007 # [ 151.349467] el0_svc+0x48/0xc0
4601 11:50:01.113444 # [ 151.352795] el0t_64_sync_handler+0xb8/0xbc
4602 11:50:01.113870 # [ 151.357248] el0t_64_sync+0x18c/0x190
4603 11:50:01.114328 # [ 151.361185] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4604 11:50:01.114932 # [ 151.367553] ---[ end trace 0000000000000000 ]---
4605 11:50:01.130521 # WRITE_KERN: saw 'call trace:': ok
4606 11:50:01.133746 ok 46 selftests: lkdtm: WRITE_KERN.sh
4607 11:50:01.134300 # selftests: lkdtm: WRITE_OPD.sh
4608 11:50:01.630059 <6>[ 152.252675] lkdtm: Performing direct entry WRITE_OPD
4609 11:50:01.633299 <6>[ 152.257986] lkdtm: XFAIL: Platform doesn't use function descriptors.
4610 11:50:01.771012 # [ 152.252675] lkdtm: Performing direct entry WRITE_OPD
4611 11:50:01.774346 # [ 152.257986] lkdtm: XFAIL: Platform doesn't use function descriptors.
4612 11:50:01.822140 # WRITE_OPD: saw 'XFAIL': [SKIP]
4613 11:50:01.901956 ok 47 selftests: lkdtm: WRITE_OPD.sh # SKIP
4614 11:50:01.997878 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4615 11:50:02.585317 <6>[ 153.189991] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4616 11:50:02.586210 <6>[ 153.196365] lkdtm: attempting good refcount_inc() without overflow
4617 11:50:02.586610 <6>[ 153.202895] lkdtm: attempting bad refcount_inc() overflow
4618 11:50:02.587014 <4>[ 153.208629] ------------[ cut here ]------------
4619 11:50:02.587398 <4>[ 153.213576] refcount_t: saturated; leaking memory.
4620 11:50:02.587785 <4>[ 153.218868] WARNING: CPU: 2 PID: 2745 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4621 11:50:02.628501 <4>[ 153.227699] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4622 11:50:02.629356 <4>[ 153.239524] CPU: 2 PID: 2745 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
4623 11:50:02.629756 <4>[ 153.247462] Hardware name: ARM Juno development board (r0) (DT)
4624 11:50:02.630235 <4>[ 153.253653] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4625 11:50:02.630690 <4>[ 153.260894] pc : refcount_warn_saturate+0x17c/0x224
4626 11:50:02.631134 <4>[ 153.266048] lr : refcount_warn_saturate+0x17c/0x224
4627 11:50:02.632203 <4>[ 153.271201] sp : ffff80000fcbbba0
4628 11:50:02.671928 <4>[ 153.274781] x29: ffff80000fcbbba0 x28: ffff000805200040 x27: 0000000000000000
4629 11:50:02.672468 <4>[ 153.282209] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
4630 11:50:02.673318 <4>[ 153.289633] x23: ffff00080cdba000 x22: ffff80000fcbbd70 x21: 0000000000000016
4631 11:50:02.673744 <4>[ 153.297058] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
4632 11:50:02.674238 <4>[ 153.304483] x17: ffff800008c0f468 x16: ffff80000878bd5c x15: ffff8000080b3eac
4633 11:50:02.675483 <4>[ 153.311907] x14: ffff8000096fc90c x13: ffff80000802e9fc x12: ffff80000843eb7c
4634 11:50:02.715236 <4>[ 153.319331] x11: ffff80000843eac8 x10: ffff80000843e73c x9 : ffff800009705c80
4635 11:50:02.715766 <4>[ 153.326755] x8 : ffff00080bb73b90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
4636 11:50:02.716599 <4>[ 153.334179] x5 : ffff80000fcbc000 x4 : 0000000000000001 x3 : ffff80000b0f5508
4637 11:50:02.717017 <4>[ 153.341603] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805200040
4638 11:50:02.717468 <4>[ 153.349026] Call trace:
4639 11:50:02.717903 <4>[ 153.351736] refcount_warn_saturate+0x17c/0x224
4640 11:50:02.718756 <4>[ 153.356542] __refcount_add.constprop.0+0x88/0xa0
4641 11:50:02.758621 <4>[ 153.361523] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4642 11:50:02.759166 <4>[ 153.366588] lkdtm_do_action+0x2c/0x50
4643 11:50:02.759653 <4>[ 153.370609] direct_entry+0x164/0x180
4644 11:50:02.760096 <4>[ 153.374543] full_proxy_write+0x68/0xc0
4645 11:50:02.760893 <4>[ 153.378654] vfs_write+0xcc/0x2a0
4646 11:50:02.761295 <4>[ 153.382243] ksys_write+0x78/0x104
4647 11:50:02.761738 <4>[ 153.385918] __arm64_sys_write+0x28/0x3c
4648 11:50:02.762223 <4>[ 153.390115] invoke_syscall+0x8c/0x120
4649 11:50:02.762661 <4>[ 153.394140] el0_svc_common.constprop.0+0x68/0x124
4650 11:50:02.763086 <4>[ 153.399208] do_el0_svc+0x40/0xcc
4651 11:50:02.763611 <4>[ 153.402796] el0_svc+0x48/0xc0
4652 11:50:02.801918 <4>[ 153.406124] el0t_64_sync_handler+0xb8/0xbc
4653 11:50:02.802489 <4>[ 153.410577] el0t_64_sync+0x18c/0x190
4654 11:50:02.802981 <4>[ 153.414510] irq event stamp: 0
4655 11:50:02.803808 <4>[ 153.417828] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4656 11:50:02.804225 <4>[ 153.424374] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4657 11:50:02.804674 <4>[ 153.432836] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4658 11:50:02.805512 <4>[ 153.441297] softirqs last disabled at (0): [<0000000000000000>] 0x0
4659 11:50:02.822658 <4>[ 153.447838] ---[ end trace 0000000000000000 ]---
4660 11:50:02.825801 <6>[ 153.452801] lkdtm: Overflow detected: saturated
4661 11:50:03.049589 # [ 153.189991] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4662 11:50:03.050200 # [ 153.196365] lkdtm: attempting good refcount_inc() without overflow
4663 11:50:03.050414 # [ 153.202895] lkdtm: attempting bad refcount_inc() overflow
4664 11:50:03.050608 # [ 153.208629] ------------[ cut here ]------------
4665 11:50:03.050774 # [ 153.213576] refcount_t: saturated; leaking memory.
4666 11:50:03.050932 # [ 153.218868] WARNING: CPU: 2 PID: 2745 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4667 11:50:03.092734 # [ 153.227699] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4668 11:50:03.093065 # [ 153.239524] CPU: 2 PID: 2745 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
4669 11:50:03.093557 # [ 153.247462] Hardware name: ARM Juno development board (r0) (DT)
4670 11:50:03.093750 # [ 153.253653] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4671 11:50:03.093917 # [ 153.260894] pc : refcount_warn_saturate+0x17c/0x224
4672 11:50:03.094221 # [ 153.266048] lr : refcount_warn_saturate+0x17c/0x224
4673 11:50:03.096320 # [ 153.271201] sp : ffff80000fcbbba0
4674 11:50:03.136193 # [ 153.274781] x29: ffff80000fcbbba0 x28: ffff000805200040 x27: 0000000000000000
4675 11:50:03.136781 # [ 153.282209] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
4676 11:50:03.137589 # [ 153.289633] x23: ffff00080cdba000 x22: ffff80000fcbbd70 x21: 0000000000000016
4677 11:50:03.138055 # [ 153.297058] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
4678 11:50:03.138444 # [ 153.304483] x17: ffff800008c0f468 x16: ffff80000878bd5c x15: ffff8000080b3eac
4679 11:50:03.139862 # [ 153.311907] x14: ffff8000096fc90c x13: ffff80000802e9fc x12: ffff80000843eb7c
4680 11:50:03.179273 # [ 153.319331] x11: ffff80000843eac8 x10: ffff80000843e73c x9 : ffff800009705c80
4681 11:50:03.179842 # [ 153.326755] x8 : ffff00080bb73b90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
4682 11:50:03.180233 # [ 153.334179] x5 : ffff80000fcbc000 x4 : 0000000000000001 x3 : ffff80000b0f5508
4683 11:50:03.180963 # [ 153.341603] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805200040
4684 11:50:03.181354 # [ 153.349026] Call trace:
4685 11:50:03.181702 # [ 153.351736] refcount_warn_saturate+0x17c/0x224
4686 11:50:03.182085 # [ 153.356542] __refcount_add.constprop.0+0x88/0xa0
4687 11:50:03.222473 # [ 153.361523] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4688 11:50:03.223032 # [ 153.366588] lkdtm_do_action+0x2c/0x50
4689 11:50:03.223415 # [ 153.370609] direct_entry+0x164/0x180
4690 11:50:03.223762 # [ 153.374543] full_proxy_write+0x68/0xc0
4691 11:50:03.224100 # [ 153.378654] vfs_write+0xcc/0x2a0
4692 11:50:03.224777 # [ 153.382243] ksys_write+0x78/0x104
4693 11:50:03.225145 # [ 153.385918] __arm64_sys_write+0x28/0x3c
4694 11:50:03.225482 # [ 153.390115] invoke_syscall+0x8c/0x120
4695 11:50:03.225926 # [ 153.394140] el0_svc_common.constprop.0+0x68/0x124
4696 11:50:03.226422 # [ 153.399208] do_el0_svc+0x40/0xcc
4697 11:50:03.226853 # [ 153.402796] el0_svc+0x48/0xc0
4698 11:50:03.265577 # [ 153.406124] el0t_64_sync_handler+0xb8/0xbc
4699 11:50:03.266250 # [ 153.410577] el0t_64_sync+0x18c/0x190
4700 11:50:03.266805 # [ 153.414510] irq event stamp: 0
4701 11:50:03.267623 # [ 153.417828] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4702 11:50:03.268038 # [ 153.424374] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4703 11:50:03.268535 # [ 153.432836] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4704 11:50:03.269015 # [ 153.441297] softirqs last disabled at (0): [<0000000000000000>] 0x0
4705 11:50:03.269559 # [ 153.447838] ---[ end trace 0000000000000000 ]---
4706 11:50:03.291621 # [ 153.452801] lkdtm: Overflow detected: saturated
4707 11:50:03.292126 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
4708 11:50:03.294810 ok 48 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4709 11:50:03.295366 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4710 11:50:03.790655 <6>[ 154.395456] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4711 11:50:03.791218 <6>[ 154.401831] lkdtm: attempting good refcount_add() without overflow
4712 11:50:03.791896 <6>[ 154.408349] lkdtm: attempting bad refcount_add() overflow
4713 11:50:03.792242 <4>[ 154.414076] ------------[ cut here ]------------
4714 11:50:03.792555 <4>[ 154.419013] refcount_t: saturated; leaking memory.
4715 11:50:03.792858 <4>[ 154.424196] WARNING: CPU: 5 PID: 2784 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4716 11:50:03.834107 <4>[ 154.433033] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4717 11:50:03.834660 <4>[ 154.444891] CPU: 5 PID: 2784 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
4718 11:50:03.835049 <4>[ 154.452836] Hardware name: ARM Juno development board (r0) (DT)
4719 11:50:03.835750 <4>[ 154.459034] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4720 11:50:03.836175 <4>[ 154.466283] pc : refcount_warn_saturate+0x17c/0x224
4721 11:50:03.836616 <4>[ 154.471446] lr : refcount_warn_saturate+0x17c/0x224
4722 11:50:03.837649 <4>[ 154.476608] sp : ffff80000fd23af0
4723 11:50:03.877503 <4>[ 154.480194] x29: ffff80000fd23af0 x28: ffff00080d620040 x27: 0000000000000000
4724 11:50:03.878090 <4>[ 154.487633] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
4725 11:50:03.878815 <4>[ 154.495071] x23: ffff000804328000 x22: ffff80000fd23cc0 x21: 0000000000000016
4726 11:50:03.879195 <4>[ 154.502509] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
4727 11:50:03.879538 <4>[ 154.509946] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9c644000
4728 11:50:03.881083 <4>[ 154.517383] x14: 0000000000000000 x13: 205d333130393134 x12: 2e34353120205b3e
4729 11:50:03.920838 <4>[ 154.524821] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f838
4730 11:50:03.921698 <4>[ 154.532259] x8 : ffff00080d620040 x7 : 3331303931342e34 x6 : 0000000000001ffe
4731 11:50:03.922128 <4>[ 154.539697] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974a71000
4732 11:50:03.922489 <4>[ 154.547135] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d620040
4733 11:50:03.922828 <4>[ 154.554572] Call trace:
4734 11:50:03.923155 <4>[ 154.557287] refcount_warn_saturate+0x17c/0x224
4735 11:50:03.924451 <4>[ 154.562101] __refcount_add.constprop.0+0x88/0xa0
4736 11:50:03.964365 <4>[ 154.567091] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4737 11:50:03.964900 <4>[ 154.572165] lkdtm_do_action+0x2c/0x50
4738 11:50:03.965274 <4>[ 154.576194] direct_entry+0x164/0x180
4739 11:50:03.965622 <4>[ 154.580135] full_proxy_write+0x68/0xc0
4740 11:50:03.966301 <4>[ 154.584255] vfs_write+0xcc/0x2a0
4741 11:50:03.966668 <4>[ 154.587853] ksys_write+0x78/0x104
4742 11:50:03.966994 <4>[ 154.591538] __arm64_sys_write+0x28/0x3c
4743 11:50:03.967314 <4>[ 154.595744] invoke_syscall+0x8c/0x120
4744 11:50:03.967628 <4>[ 154.599779] el0_svc_common.constprop.0+0x68/0x124
4745 11:50:03.967965 <4>[ 154.604856] do_el0_svc+0x40/0xcc
4746 11:50:03.968346 <4>[ 154.608452] el0_svc+0x48/0xc0
4747 11:50:04.007668 <4>[ 154.611789] el0t_64_sync_handler+0xb8/0xbc
4748 11:50:04.008172 <4>[ 154.616251] el0t_64_sync+0x18c/0x190
4749 11:50:04.008542 <4>[ 154.620193] irq event stamp: 0
4750 11:50:04.009231 <4>[ 154.623517] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4751 11:50:04.009605 <4>[ 154.630074] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4752 11:50:04.009948 <4>[ 154.638547] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4753 11:50:04.011218 <4>[ 154.647018] softirqs last disabled at (0): [<0000000000000000>] 0x0
4754 11:50:04.028534 <4>[ 154.653569] ---[ end trace 0000000000000000 ]---
4755 11:50:04.031655 <6>[ 154.658764] lkdtm: Overflow detected: saturated
4756 11:50:04.236924 # [ 0.000000] DMA32 empty
4757 11:50:04.237239 # [ 0.000000] Normal [mem 0x0000000100000000-0x00000009ffffffff]
4758 11:50:04.237436 # [ 0.000000] Movable zone start for each node
4759 11:50:04.237617 # [ 0.000000] Early memory node ranges
4760 11:50:04.237789 # [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000feffffff]
4761 11:50:04.237957 # [ 0.000000] node 0: [mem 0x0000000880000000-0x00000009ffffffff]
4762 11:50:04.238400 # [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000009ffffffff]
4763 11:50:04.280041 # [ 0.000000] On node 0, zone Normal: 4096 pages in unavailable ranges
4764 11:50:04.280342 # [ 0.000000] cma: Reserved 32 MiB at 0x00000000fd000000
4765 11:50:04.280595 # [ 154.395456] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4766 11:50:04.280823 # [ 154.401831] lkdtm: attempting good refcount_add() without overflow
4767 11:50:04.281045 # [ 154.408349] lkdtm: attempting bad refcount_add() overflow
4768 11:50:04.281512 # [ 154.414076] ------------[ cut here ]------------
4769 11:50:04.281684 # [ 154.419013] refcount_t: saturated; leaking memory.
4770 11:50:04.283276 # [ 154.424196] WARNING: CPU: 5 PID: 2784 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4771 11:50:04.323428 # [ 154.433033] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4772 11:50:04.324348 # [ 154.444891] CPU: 5 PID: 2784 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
4773 11:50:04.324791 # [ 154.452836] Hardware name: ARM Juno development board (r0) (DT)
4774 11:50:04.325256 # [ 154.459034] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4775 11:50:04.325697 # [ 154.466283] pc : refcount_warn_saturate+0x17c/0x224
4776 11:50:04.327015 # [ 154.471446] lr : refcount_warn_saturate+0x17c/0x224
4777 11:50:04.366624 # [ 154.476608] sp : ffff80000fd23af0
4778 11:50:04.367184 # [ 154.480194] x29: ffff80000fd23af0 x28: ffff00080d620040 x27: 0000000000000000
4779 11:50:04.368053 # [ 154.487633] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
4780 11:50:04.368475 # [ 154.495071] x23: ffff000804328000 x22: ffff80000fd23cc0 x21: 0000000000000016
4781 11:50:04.368926 # [ 154.502509] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
4782 11:50:04.370163 # [ 154.509946] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9c644000
4783 11:50:04.409735 # [ 154.517383] x14: 0000000000000000 x13: 205d333130393134 x12: 2e34353120205b3e
4784 11:50:04.410332 # [ 154.524821] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f838
4785 11:50:04.411073 # [ 154.532259] x8 : ffff00080d620040 x7 : 3331303931342e34 x6 : 0000000000001ffe
4786 11:50:04.411463 # [ 154.539697] x5 : 0000000000017fe8 x4 : ffff00097ef9dc58 x3 : ffff800974a71000
4787 11:50:04.411811 # [ 154.547135] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d620040
4788 11:50:04.412147 # [ 154.554572] Call trace:
4789 11:50:04.413262 # [ 154.557287] refcount_warn_saturate+0x17c/0x224
4790 11:50:04.452923 # [ 154.562101] __refcount_add.constprop.0+0x88/0xa0
4791 11:50:04.453484 # [ 154.567091] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4792 11:50:04.453870 # [ 154.572165] lkdtm_do_action+0x2c/0x50
4793 11:50:04.454274 # [ 154.576194] direct_entry+0x164/0x180
4794 11:50:04.454994 # [ 154.580135] full_proxy_write+0x68/0xc0
4795 11:50:04.455382 # [ 154.584255] vfs_write+0xcc/0x2a0
4796 11:50:04.455742 # [ 154.587853] ksys_write+0x78/0x104
4797 11:50:04.456087 # [ 154.591538] __arm64_sys_write+0x28/0x3c
4798 11:50:04.456546 # [ 154.595744] invoke_syscall+0x8c/0x120
4799 11:50:04.456883 # [ 154.599779] el0_svc_common.constprop.0+0x68/0x124
4800 11:50:04.457284 # [ 154.604856] do_el0_svc+0x40/0xcc
4801 11:50:04.496142 # [ 154.608452] el0_svc+0x48/0xc0
4802 11:50:04.496662 # [ 154.611789] el0t_64_sync_handler+0xb8/0xbc
4803 11:50:04.497044 # [ 154.616251] el0t_64_sync+0x18c/0x190
4804 11:50:04.497397 # [ 154.620193] irq event stamp: 0
4805 11:50:04.497868 # [ 154.623517] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4806 11:50:04.498694 # [ 154.630074] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4807 11:50:04.499103 # [ 154.638547] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4808 11:50:04.499643 # [ 154.647018] softirqs last disabled at (0): [<0000000000000000>] 0x0
4809 11:50:04.533368 # [ 154.653569] ---[ end trace 0000000000000000 ]---
4810 11:50:04.533944 # [ 154.658764] lkdtm: Overflow detected: saturated
4811 11:50:04.534384 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
4812 11:50:04.535082 ok 49 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4813 11:50:04.536693 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4814 11:50:05.009002 <6>[ 155.613645] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4815 11:50:05.009563 <6>[ 155.620799] lkdtm: attempting bad refcount_inc_not_zero() overflow
4816 11:50:05.009912 <4>[ 155.627324] ------------[ cut here ]------------
4817 11:50:05.010772 <4>[ 155.632271] refcount_t: saturated; leaking memory.
4818 11:50:05.011162 <4>[ 155.637613] WARNING: CPU: 2 PID: 2823 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4819 11:50:05.052359 <4>[ 155.646360] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4820 11:50:05.052907 <4>[ 155.658185] CPU: 2 PID: 2823 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
4821 11:50:05.053302 <4>[ 155.666124] Hardware name: ARM Juno development board (r0) (DT)
4822 11:50:05.053661 <4>[ 155.672316] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4823 11:50:05.054036 <4>[ 155.679557] pc : refcount_warn_saturate+0xf8/0x224
4824 11:50:05.054736 <4>[ 155.684625] lr : refcount_warn_saturate+0xf8/0x224
4825 11:50:05.055107 <4>[ 155.689691] sp : ffff80000fe13ad0
4826 11:50:05.055852 <4>[ 155.693271] x29: ffff80000fe13ad0 x28: ffff00080d6e8040 x27: 0000000000000000
4827 11:50:05.095680 <4>[ 155.700699] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
4828 11:50:05.096247 <4>[ 155.708124] x23: ffff00080d2ec000 x22: ffff80000fe13cb0 x21: 0000000000000001
4829 11:50:05.097094 <4>[ 155.715549] x20: 0000000000000000 x19: ffff80000b71d000 x18: 0000000000000000
4830 11:50:05.097507 <4>[ 155.722974] x17: ffff8000096e562c x16: ffff80000878bcd8 x15: ffff8000080b3eac
4831 11:50:05.097961 <4>[ 155.730399] x14: ffff8000096fc90c x13: ffff80000802e9fc x12: ffff80000843eb7c
4832 11:50:05.138959 <4>[ 155.737823] x11: ffff80000843eac8 x10: ffff80000843e73c x9 : ffff800009705c80
4833 11:50:05.139506 <4>[ 155.745248] x8 : ffff00080bb70590 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
4834 11:50:05.139996 <4>[ 155.752672] x5 : ffff80000fe14000 x4 : 0000000000000001 x3 : ffff80000b0f5508
4835 11:50:05.140794 <4>[ 155.760097] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d6e8040
4836 11:50:05.141208 <4>[ 155.767520] Call trace:
4837 11:50:05.141660 <4>[ 155.770230] refcount_warn_saturate+0xf8/0x224
4838 11:50:05.142135 <4>[ 155.774949] __refcount_add_not_zero.constprop.0+0x88/0xa4
4839 11:50:05.142795 <4>[ 155.780711] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
4840 11:50:05.182377 <4>[ 155.786558] lkdtm_do_action+0x2c/0x50
4841 11:50:05.182926 <4>[ 155.790581] direct_entry+0x164/0x180
4842 11:50:05.183417 <4>[ 155.794514] full_proxy_write+0x68/0xc0
4843 11:50:05.183864 <4>[ 155.798626] vfs_write+0xcc/0x2a0
4844 11:50:05.184652 <4>[ 155.802215] ksys_write+0x78/0x104
4845 11:50:05.185057 <4>[ 155.805891] __arm64_sys_write+0x28/0x3c
4846 11:50:05.185501 <4>[ 155.810088] invoke_syscall+0x8c/0x120
4847 11:50:05.185969 <4>[ 155.814114] el0_svc_common.constprop.0+0x68/0x124
4848 11:50:05.186445 <4>[ 155.819182] do_el0_svc+0x40/0xcc
4849 11:50:05.186876 <4>[ 155.822770] el0_svc+0x48/0xc0
4850 11:50:05.187400 <4>[ 155.826098] el0t_64_sync_handler+0xb8/0xbc
4851 11:50:05.225657 <4>[ 155.830551] el0t_64_sync+0x18c/0x190
4852 11:50:05.226214 <4>[ 155.834484] irq event stamp: 0
4853 11:50:05.226706 <4>[ 155.837802] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4854 11:50:05.227517 <4>[ 155.844348] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4855 11:50:05.227932 <4>[ 155.852811] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4856 11:50:05.228382 <4>[ 155.861271] softirqs last disabled at (0): [<0000000000000000>] 0x0
4857 11:50:05.229219 <4>[ 155.867813] ---[ end trace 0000000000000000 ]---
4858 11:50:05.243830 <6>[ 155.872773] lkdtm: Overflow detected: saturated
4859 11:50:05.480998 # [ 0.000000] ** via the console, logs, and other interfaces. This **
4860 11:50:05.481597 # [ 0.000000] ** might reduce the security of your system. **
4861 11:50:05.482151 # [ 0.000000] ** **
4862 11:50:05.482985 # [ 0.000000] ** If you see this message and you are not debugging **
4863 11:50:05.483392 # [ 0.000000] ** the kernel, report this immediately to your system **
4864 11:50:05.484558 # [ 0.000000] ** administrator! **
4865 11:50:05.524023 # [ 0.000000] ** **
4866 11:50:05.524539 # [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
4867 11:50:05.525378 # [ 0.000000] **********************************************************
4868 11:50:05.525792 # [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
4869 11:50:05.526283 # [ 0.000000] ftrace: allocating 67446 entries in 264 pages
4870 11:50:05.526726 # [ 0.000000] ftrace: allocated 264 pages with 2 groups
4871 11:50:05.527546 # [ 155.613645] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4872 11:50:05.567306 # [ 155.620799] lkdtm: attempting bad refcount_inc_not_zero() overflow
4873 11:50:05.567970 # [ 155.627324] ------------[ cut here ]------------
4874 11:50:05.568832 # [ 155.632271] refcount_t: saturated; leaking memory.
4875 11:50:05.569248 # [ 155.637613] WARNING: CPU: 2 PID: 2823 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4876 11:50:05.569703 # [ 155.646360] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4877 11:50:05.570914 # [ 155.658185] CPU: 2 PID: 2823 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
4878 11:50:05.610468 # [ 155.666124] Hardware name: ARM Juno development board (r0) (DT)
4879 11:50:05.611019 # [ 155.672316] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4880 11:50:05.611864 # [ 155.679557] pc : refcount_warn_saturate+0xf8/0x224
4881 11:50:05.612283 # [ 155.684625] lr : refcount_warn_saturate+0xf8/0x224
4882 11:50:05.612732 # [ 155.689691] sp : ffff80000fe13ad0
4883 11:50:05.613163 # [ 155.693271] x29: ffff80000fe13ad0 x28: ffff00080d6e8040 x27: 0000000000000000
4884 11:50:05.614057 # [ 155.700699] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
4885 11:50:05.653631 # [ 155.708124] x23: ffff00080d2ec000 x22: ffff80000fe13cb0 x21: 0000000000000001
4886 11:50:05.654354 # [ 155.715549] x20: 0000000000000000 x19: ffff80000b71d000 x18: 0000000000000000
4887 11:50:05.655282 # [ 155.722974] x17: ffff8000096e562c x16: ffff80000878bcd8 x15: ffff8000080b3eac
4888 11:50:05.655717 # [ 155.730399] x14: ffff8000096fc90c x13: ffff80000802e9fc x12: ffff80000843eb7c
4889 11:50:05.656172 # [ 155.737823] x11: ffff80000843eac8 x10: ffff80000843e73c x9 : ffff800009705c80
4890 11:50:05.657220 # [ 155.745248] x8 : ffff00080bb70590 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
4891 11:50:05.696739 # [ 155.752672] x5 : ffff80000fe14000 x4 : 0000000000000001 x3 : ffff80000b0f5508
4892 11:50:05.697847 # [ 155.760097] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d6e8040
4893 11:50:05.698366 # [ 155.767520] Call trace:
4894 11:50:05.699025 # [ 155.770230] refcount_warn_saturate+0xf8/0x224
4895 11:50:05.699492 # [ 155.774949] __refcount_add_not_zero.constprop.0+0x88/0xa4
4896 11:50:05.699979 # [ 155.780711] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
4897 11:50:05.700431 # [ 155.786558] lkdtm_do_action+0x2c/0x50
4898 11:50:05.700965 # [ 155.790581] direct_entry+0x164/0x180
4899 11:50:05.739959 # [ 155.794514] full_proxy_write+0x68/0xc0
4900 11:50:05.740505 # [ 155.798626] vfs_write+0xcc/0x2a0
4901 11:50:05.741069 # [ 155.802215] ksys_write+0x78/0x104
4902 11:50:05.741530 # [ 155.805891] __arm64_sys_write+0x28/0x3c
4903 11:50:05.741971 # [ 155.810088] invoke_syscall+0x8c/0x120
4904 11:50:05.742798 # [ 155.814114] el0_svc_common.constprop.0+0x68/0x124
4905 11:50:05.743197 # [ 155.819182] do_el0_svc+0x40/0xcc
4906 11:50:05.743654 # [ 155.822770] el0_svc+0x48/0xc0
4907 11:50:05.744085 # [ 155.826098] el0t_64_sync_handler+0xb8/0xbc
4908 11:50:05.744507 # [ 155.830551] el0t_64_sync+0x18c/0x190
4909 11:50:05.745002 # [ 155.834484] irq event stamp: 0
4910 11:50:05.783107 # [ 155.837802] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4911 11:50:05.783659 # [ 155.844348] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4912 11:50:05.784087 # [ 155.852811] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4913 11:50:05.784839 # [ 155.861271] softirqs last disabled at (0): [<0000000000000000>] 0x0
4914 11:50:05.785239 # [ 155.867813] ---[ end trace 0000000000000000 ]---
4915 11:50:05.785609 # [ 155.872773] lkdtm: Overflow detected: saturated
4916 11:50:05.786543 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
4917 11:50:05.804094 ok 50 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4918 11:50:05.807334 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
4919 11:50:06.254146 <6>[ 156.858765] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4920 11:50:06.254755 <6>[ 156.865918] lkdtm: attempting bad refcount_add_not_zero() overflow
4921 11:50:06.255515 <4>[ 156.872450] ------------[ cut here ]------------
4922 11:50:06.255920 <4>[ 156.877401] refcount_t: saturated; leaking memory.
4923 11:50:06.256271 <4>[ 156.882717] WARNING: CPU: 2 PID: 2862 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4924 11:50:06.297393 <4>[ 156.891464] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4925 11:50:06.297936 <4>[ 156.903290] CPU: 2 PID: 2862 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
4926 11:50:06.298382 <4>[ 156.911228] Hardware name: ARM Juno development board (r0) (DT)
4927 11:50:06.299109 <4>[ 156.917420] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4928 11:50:06.299543 <4>[ 156.924662] pc : refcount_warn_saturate+0xf8/0x224
4929 11:50:06.299899 <4>[ 156.929729] lr : refcount_warn_saturate+0xf8/0x224
4930 11:50:06.300234 <4>[ 156.934795] sp : ffff80000fec3a60
4931 11:50:06.300953 <4>[ 156.938375] x29: ffff80000fec3a60 x28: ffff0008041c8040 x27: 0000000000000000
4932 11:50:06.340698 <4>[ 156.945803] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
4933 11:50:06.341221 <4>[ 156.953228] x23: ffff000805cf0000 x22: ffff80000fec3c40 x21: 0000000000000006
4934 11:50:06.341974 <4>[ 156.960654] x20: 0000000000000000 x19: ffff80000b71d000 x18: 0000000000000000
4935 11:50:06.342398 <4>[ 156.968078] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4936 11:50:06.342752 <4>[ 156.975503] x14: ffff0008008f34c0 x13: ffff800974a11000 x12: 0000000030d4d91d
4937 11:50:06.384048 <4>[ 156.982928] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097051ec
4938 11:50:06.384586 <4>[ 156.990352] x8 : ffff0008041c8040 x7 : 00000074b5503510 x6 : 0000000000000000
4939 11:50:06.384973 <4>[ 156.997776] x5 : ffff80000fec4000 x4 : 0000000000000001 x3 : ffff80000b0f5508
4940 11:50:06.385665 <4>[ 157.005201] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008041c8040
4941 11:50:06.386087 <4>[ 157.012625] Call trace:
4942 11:50:06.386450 <4>[ 157.015335] refcount_warn_saturate+0xf8/0x224
4943 11:50:06.386783 <4>[ 157.020055] __refcount_add_not_zero.constprop.0+0x88/0xa4
4944 11:50:06.387537 <4>[ 157.025817] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
4945 11:50:06.427431 <4>[ 157.031664] lkdtm_do_action+0x2c/0x50
4946 11:50:06.427946 <4>[ 157.035687] direct_entry+0x164/0x180
4947 11:50:06.428327 <4>[ 157.039620] full_proxy_write+0x68/0xc0
4948 11:50:06.428677 <4>[ 157.043732] vfs_write+0xcc/0x2a0
4949 11:50:06.429016 <4>[ 157.047321] ksys_write+0x78/0x104
4950 11:50:06.429718 <4>[ 157.050996] __arm64_sys_write+0x28/0x3c
4951 11:50:06.430117 <4>[ 157.055194] invoke_syscall+0x8c/0x120
4952 11:50:06.430450 <4>[ 157.059220] el0_svc_common.constprop.0+0x68/0x124
4953 11:50:06.430839 <4>[ 157.064288] do_el0_svc+0x40/0xcc
4954 11:50:06.431180 <4>[ 157.067876] el0_svc+0x48/0xc0
4955 11:50:06.431575 <4>[ 157.071204] el0t_64_sync_handler+0xb8/0xbc
4956 11:50:06.470781 <4>[ 157.075657] el0t_64_sync+0x18c/0x190
4957 11:50:06.471709 <4>[ 157.079590] irq event stamp: 0
4958 11:50:06.472128 <4>[ 157.082908] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4959 11:50:06.472494 <4>[ 157.089455] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4960 11:50:06.472837 <4>[ 157.097917] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4961 11:50:06.473168 <4>[ 157.106377] softirqs last disabled at (0): [<0000000000000000>] 0x0
4962 11:50:06.474411 <4>[ 157.112919] ---[ end trace 0000000000000000 ]---
4963 11:50:06.489319 <6>[ 157.117928] lkdtm: Overflow detected: saturated
4964 11:50:06.673362 # [ 156.858765] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4965 11:50:06.673945 # [ 156.865918] lkdtm: attempting bad refcount_add_not_zero() overflow
4966 11:50:06.674832 # [ 156.872450] ------------[ cut here ]------------
4967 11:50:06.675314 # [ 156.877401] refcount_t: saturated; leaking memory.
4968 11:50:06.675782 # [ 156.882717] WARNING: CPU: 2 PID: 2862 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4969 11:50:06.676921 # [ 156.891464] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4970 11:50:06.716651 # [ 156.903290] CPU: 2 PID: 2862 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
4971 11:50:06.717204 # [ 156.911228] Hardware name: ARM Juno development board (r0) (DT)
4972 11:50:06.717588 # [ 156.917420] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4973 11:50:06.717941 # [ 156.924662] pc : refcount_warn_saturate+0xf8/0x224
4974 11:50:06.718704 # [ 156.929729] lr : refcount_warn_saturate+0xf8/0x224
4975 11:50:06.719075 # [ 156.934795] sp : ffff80000fec3a60
4976 11:50:06.720160 # [ 156.938375] x29: ffff80000fec3a60 x28: ffff0008041c8040 x27: 0000000000000000
4977 11:50:06.759778 # [ 156.945803] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
4978 11:50:06.760309 # [ 156.953228] x23: ffff000805cf0000 x22: ffff80000fec3c40 x21: 0000000000000006
4979 11:50:06.760692 # [ 156.960654] x20: 0000000000000000 x19: ffff80000b71d000 x18: 0000000000000000
4980 11:50:06.761415 # [ 156.968078] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4981 11:50:06.761817 # [ 156.975503] x14: ffff0008008f34c0 x13: ffff800974a11000 x12: 0000000030d4d91d
4982 11:50:06.763317 # [ 156.982928] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097051ec
4983 11:50:06.803052 # [ 156.990352] x8 : ffff0008041c8040 x7 : 00000074b5503510 x6 : 0000000000000000
4984 11:50:06.803587 # [ 156.997776] x5 : ffff80000fec4000 x4 : 0000000000000001 x3 : ffff80000b0f5508
4985 11:50:06.804082 # [ 157.005201] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008041c8040
4986 11:50:06.804537 # [ 157.012625] Call trace:
4987 11:50:06.805072 # [ 157.015335] refcount_warn_saturate+0xf8/0x224
4988 11:50:06.805865 # [ 157.020055] __refcount_add_not_zero.constprop.0+0x88/0xa4
4989 11:50:06.806690 # [ 157.025817] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
4990 11:50:06.846196 # [ 157.031664] lkdtm_do_action+0x2c/0x50
4991 11:50:06.846740 # [ 157.035687] direct_entry+0x164/0x180
4992 11:50:06.847119 # [ 157.039620] full_proxy_write+0x68/0xc0
4993 11:50:06.847484 # [ 157.043732] vfs_write+0xcc/0x2a0
4994 11:50:06.847942 # [ 157.047321] ksys_write+0x78/0x104
4995 11:50:06.848731 # [ 157.050996] __arm64_sys_write+0x28/0x3c
4996 11:50:06.849131 # [ 157.055194] invoke_syscall+0x8c/0x120
4997 11:50:06.849612 # [ 157.059220] el0_svc_common.constprop.0+0x68/0x124
4998 11:50:06.849976 # [ 157.064288] do_el0_svc+0x40/0xcc
4999 11:50:06.850360 # [ 157.067876] el0_svc+0x48/0xc0
5000 11:50:06.850769 # [ 157.071204] el0t_64_sync_handler+0xb8/0xbc
5001 11:50:06.851106 # [ 157.075657] el0t_64_sync+0x18c/0x190
5002 11:50:06.889161 # [ 157.079590] irq event stamp: 0
5003 11:50:06.889687 # [ 157.082908] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5004 11:50:06.890102 # [ 157.089455] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5005 11:50:06.890811 # [ 157.097917] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5006 11:50:06.891194 # [ 157.106377] softirqs last disabled at (0): [<0000000000000000>] 0x0
5007 11:50:06.891539 # [ 157.112919] ---[ end trace 0000000000000000 ]---
5008 11:50:06.892593 # [ 157.117928] lkdtm: Overflow detected: saturated
5009 11:50:06.914982 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
5010 11:50:06.915486 ok 51 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5011 11:50:06.918263 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5012 11:50:07.441492 <6>[ 158.046023] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5013 11:50:07.442123 <6>[ 158.052073] lkdtm: attempting good refcount_dec()
5014 11:50:07.442623 <6>[ 158.057116] lkdtm: attempting bad refcount_dec() to zero
5015 11:50:07.443079 <4>[ 158.062757] ------------[ cut here ]------------
5016 11:50:07.443518 <4>[ 158.067697] refcount_t: decrement hit 0; leaking memory.
5017 11:50:07.444303 <4>[ 158.073440] WARNING: CPU: 1 PID: 2901 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5018 11:50:07.484750 <4>[ 158.082187] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5019 11:50:07.485293 <4>[ 158.094013] CPU: 1 PID: 2901 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5020 11:50:07.485682 <4>[ 158.101951] Hardware name: ARM Juno development board (r0) (DT)
5021 11:50:07.486082 <4>[ 158.108144] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5022 11:50:07.486809 <4>[ 158.115385] pc : refcount_warn_saturate+0x68/0x224
5023 11:50:07.487194 <4>[ 158.120452] lr : refcount_warn_saturate+0x68/0x224
5024 11:50:07.488280 <4>[ 158.125518] sp : ffff80000ff6ba80
5025 11:50:07.528045 <4>[ 158.129098] x29: ffff80000ff6ba80 x28: ffff00080b5dcf00 x27: 0000000000000000
5026 11:50:07.528595 <4>[ 158.136527] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5027 11:50:07.529345 <4>[ 158.143953] x23: ffff0008043e2000 x22: ffff80000ff6bc50 x21: 0000000000000012
5028 11:50:07.529748 <4>[ 158.151377] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
5029 11:50:07.530146 <4>[ 158.158802] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5030 11:50:07.531652 <4>[ 158.166227] x14: ffff0008008f1a80 x13: ffff8009749f1000 x12: 0000000030d4d91d
5031 11:50:07.571436 <4>[ 158.173652] x11: 0000000000000b3c x10: 0000000000001500 x9 : ffff8000097051ec
5032 11:50:07.571992 <4>[ 158.181076] x8 : ffff00080b5dcf00 x7 : 071c71c71c71c71c x6 : 0000000000000000
5033 11:50:07.572375 <4>[ 158.188501] x5 : ffff80000ff6c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5034 11:50:07.572729 <4>[ 158.195926] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b5dcf00
5035 11:50:07.573449 <4>[ 158.203350] Call trace:
5036 11:50:07.573832 <4>[ 158.206060] refcount_warn_saturate+0x68/0x224
5037 11:50:07.574925 <4>[ 158.210780] __refcount_dec.constprop.0+0x50/0x60
5038 11:50:07.614745 <4>[ 158.215764] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5039 11:50:07.615259 <4>[ 158.220486] lkdtm_do_action+0x2c/0x50
5040 11:50:07.615637 <4>[ 158.224509] direct_entry+0x164/0x180
5041 11:50:07.615994 <4>[ 158.228443] full_proxy_write+0x68/0xc0
5042 11:50:07.616331 <4>[ 158.232554] vfs_write+0xcc/0x2a0
5043 11:50:07.616659 <4>[ 158.236144] ksys_write+0x78/0x104
5044 11:50:07.617359 <4>[ 158.239819] __arm64_sys_write+0x28/0x3c
5045 11:50:07.617734 <4>[ 158.244018] invoke_syscall+0x8c/0x120
5046 11:50:07.618246 <4>[ 158.248043] el0_svc_common.constprop.0+0x68/0x124
5047 11:50:07.618715 <4>[ 158.253111] do_el0_svc+0x40/0xcc
5048 11:50:07.619256 <4>[ 158.256699] el0_svc+0x48/0xc0
5049 11:50:07.658068 <4>[ 158.260027] el0t_64_sync_handler+0xb8/0xbc
5050 11:50:07.658637 <4>[ 158.264479] el0t_64_sync+0x18c/0x190
5051 11:50:07.659019 <4>[ 158.268413] irq event stamp: 0
5052 11:50:07.659369 <4>[ 158.271731] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5053 11:50:07.660054 <4>[ 158.278277] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5054 11:50:07.660429 <4>[ 158.286740] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5055 11:50:07.660766 <4>[ 158.295201] softirqs last disabled at (0): [<0000000000000000>] 0x0
5056 11:50:07.676514 <4>[ 158.301743] ---[ end trace 0000000000000000 ]---
5057 11:50:07.677104 <6>[ 158.306774] lkdtm: Zero detected: saturated
5058 11:50:07.844740 # [ 158.046023] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5059 11:50:07.845096 # [ 158.052073] lkdtm: attempting good refcount_dec()
5060 11:50:07.845296 # [ 158.057116] lkdtm: attempting bad refcount_dec() to zero
5061 11:50:07.845472 # [ 158.062757] ------------[ cut here ]------------
5062 11:50:07.845641 # [ 158.067697] refcount_t: decrement hit 0; leaking memory.
5063 11:50:07.846102 # [ 158.073440] WARNING: CPU: 1 PID: 2901 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5064 11:50:07.887890 # [ 158.082187] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5065 11:50:07.888183 # [ 158.094013] CPU: 1 PID: 2901 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5066 11:50:07.888379 # [ 158.101951] Hardware name: ARM Juno development board (r0) (DT)
5067 11:50:07.888557 # [ 158.108144] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5068 11:50:07.888986 # [ 158.115385] pc : refcount_warn_saturate+0x68/0x224
5069 11:50:07.889173 # [ 158.120452] lr : refcount_warn_saturate+0x68/0x224
5070 11:50:07.889331 # [ 158.125518] sp : ffff80000ff6ba80
5071 11:50:07.931020 # [ 158.129098] x29: ffff80000ff6ba80 x28: ffff00080b5dcf00 x27: 0000000000000000
5072 11:50:07.931303 # [ 158.136527] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5073 11:50:07.931493 # [ 158.143953] x23: ffff0008043e2000 x22: ffff80000ff6bc50 x21: 0000000000000012
5074 11:50:07.931698 # [ 158.151377] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
5075 11:50:07.932145 # [ 158.158802] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5076 11:50:07.932321 # [ 158.166227] x14: ffff0008008f1a80 x13: ffff8009749f1000 x12: 0000000030d4d91d
5077 11:50:07.974442 # [ 158.173652] x11: 0000000000000b3c x10: 0000000000001500 x9 : ffff8000097051ec
5078 11:50:07.975015 # [ 158.181076] x8 : ffff00080b5dcf00 x7 : 071c71c71c71c71c x6 : 0000000000000000
5079 11:50:07.975877 # [ 158.188501] x5 : ffff80000ff6c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5080 11:50:07.976298 # [ 158.195926] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b5dcf00
5081 11:50:07.976765 # [ 158.203350] Call trace:
5082 11:50:07.977200 # [ 158.206060] refcount_warn_saturate+0x68/0x224
5083 11:50:07.977639 # [ 158.210780] __refcount_dec.constprop.0+0x50/0x60
5084 11:50:07.978232 # [ 158.215764] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5085 11:50:08.017584 # [ 158.220486] lkdtm_do_action+0x2c/0x50
5086 11:50:08.018172 # [ 158.224509] direct_entry+0x164/0x180
5087 11:50:08.018561 # [ 158.228443] full_proxy_write+0x68/0xc0
5088 11:50:08.018907 # [ 158.232554] vfs_write+0xcc/0x2a0
5089 11:50:08.019599 # [ 158.236144] ksys_write+0x78/0x104
5090 11:50:08.019964 # [ 158.239819] __arm64_sys_write+0x28/0x3c
5091 11:50:08.020298 # [ 158.244018] invoke_syscall+0x8c/0x120
5092 11:50:08.020622 # [ 158.248043] el0_svc_common.constprop.0+0x68/0x124
5093 11:50:08.020941 # [ 158.253111] do_el0_svc+0x40/0xcc
5094 11:50:08.021280 # [ 158.256699] el0_svc+0x48/0xc0
5095 11:50:08.021666 # [ 158.260027] el0t_64_sync_handler+0xb8/0xbc
5096 11:50:08.060727 # [ 158.264479] el0t_64_sync+0x18c/0x190
5097 11:50:08.061268 # [ 158.268413] irq event stamp: 0
5098 11:50:08.062072 # [ 158.271731] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5099 11:50:08.062504 # [ 158.278277] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5100 11:50:08.062867 # [ 158.286740] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5101 11:50:08.063312 # [ 158.295201] softirqs last disabled at (0): [<0000000000000000>] 0x0
5102 11:50:08.064328 # [ 158.301743] ---[ end trace 0000000000000000 ]---
5103 11:50:08.086791 # [ 158.306774] lkdtm: Zero detected: saturated
5104 11:50:08.087341 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
5105 11:50:08.087824 ok 52 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5106 11:50:08.090127 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5107 11:50:08.666119 <6>[ 159.269803] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5108 11:50:08.666703 <6>[ 159.276910] lkdtm: attempting bad refcount_dec() below zero
5109 11:50:08.667091 <4>[ 159.282854] ------------[ cut here ]------------
5110 11:50:08.667451 <4>[ 159.287832] refcount_t: decrement hit 0; leaking memory.
5111 11:50:08.668143 <4>[ 159.293620] WARNING: CPU: 1 PID: 2945 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5112 11:50:08.669639 <4>[ 159.302367] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5113 11:50:08.709306 <4>[ 159.314193] CPU: 1 PID: 2945 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5114 11:50:08.709848 <4>[ 159.322132] Hardware name: ARM Juno development board (r0) (DT)
5115 11:50:08.710289 <4>[ 159.328324] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5116 11:50:08.710996 <4>[ 159.335566] pc : refcount_warn_saturate+0x68/0x224
5117 11:50:08.711377 <4>[ 159.340634] lr : refcount_warn_saturate+0x68/0x224
5118 11:50:08.711719 <4>[ 159.345699] sp : ffff80001000baa0
5119 11:50:08.712890 <4>[ 159.349279] x29: ffff80001000baa0 x28: ffff00080a949a80 x27: 0000000000000000
5120 11:50:08.752621 <4>[ 159.356708] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5121 11:50:08.753149 <4>[ 159.364133] x23: ffff00080b4ae000 x22: ffff80001000bc70 x21: 0000000000000016
5122 11:50:08.753899 <4>[ 159.371559] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
5123 11:50:08.754341 <4>[ 159.378983] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5124 11:50:08.754697 <4>[ 159.386408] x14: ffff0008008f1a80 x13: ffff8009749f1000 x12: 0000000030d4d91d
5125 11:50:08.795919 <4>[ 159.393833] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097051ec
5126 11:50:08.796453 <4>[ 159.401258] x8 : ffff00080a949a80 x7 : 00000074b5503510 x6 : 0000000000000000
5127 11:50:08.796833 <4>[ 159.408682] x5 : ffff80001000c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5128 11:50:08.797533 <4>[ 159.416108] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080a949a80
5129 11:50:08.797909 <4>[ 159.423532] Call trace:
5130 11:50:08.798312 <4>[ 159.426242] refcount_warn_saturate+0x68/0x224
5131 11:50:08.798653 <4>[ 159.430961] __refcount_dec.constprop.0+0x50/0x60
5132 11:50:08.799368 <4>[ 159.435946] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5133 11:50:08.839324 <4>[ 159.441016] lkdtm_do_action+0x2c/0x50
5134 11:50:08.839858 <4>[ 159.445038] direct_entry+0x164/0x180
5135 11:50:08.840244 <4>[ 159.448972] full_proxy_write+0x68/0xc0
5136 11:50:08.840591 <4>[ 159.453083] vfs_write+0xcc/0x2a0
5137 11:50:08.840918 <4>[ 159.456673] ksys_write+0x78/0x104
5138 11:50:08.841594 <4>[ 159.460348] __arm64_sys_write+0x28/0x3c
5139 11:50:08.841951 <4>[ 159.464546] invoke_syscall+0x8c/0x120
5140 11:50:08.842346 <4>[ 159.468571] el0_svc_common.constprop.0+0x68/0x124
5141 11:50:08.842800 <4>[ 159.473639] do_el0_svc+0x40/0xcc
5142 11:50:08.843138 <4>[ 159.477227] el0_svc+0x48/0xc0
5143 11:50:08.843528 <4>[ 159.480555] el0t_64_sync_handler+0xb8/0xbc
5144 11:50:08.882776 <4>[ 159.485008] el0t_64_sync+0x18c/0x190
5145 11:50:08.883311 <4>[ 159.488941] irq event stamp: 0
5146 11:50:08.883681 <4>[ 159.492259] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5147 11:50:08.884032 <4>[ 159.498805] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5148 11:50:08.884720 <4>[ 159.507268] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5149 11:50:08.885085 <4>[ 159.515729] softirqs last disabled at (0): [<0000000000000000>] 0x0
5150 11:50:08.886242 <4>[ 159.522270] ---[ end trace 0000000000000000 ]---
5151 11:50:08.901178 <6>[ 159.527227] lkdtm: Negative detected: saturated
5152 11:50:09.057736 # [ 159.269803] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5153 11:50:09.058074 # [ 159.276910] lkdtm: attempting bad refcount_dec() below zero
5154 11:50:09.058274 # [ 159.282854] ------------[ cut here ]------------
5155 11:50:09.058454 # [ 159.287832] refcount_t: decrement hit 0; leaking memory.
5156 11:50:09.058846 # [ 159.293620] WARNING: CPU: 1 PID: 2945 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5157 11:50:09.061050 # [ 159.302367] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5158 11:50:09.100990 # [ 159.314193] CPU: 1 PID: 2945 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5159 11:50:09.101559 # [ 159.322132] Hardware name: ARM Juno development board (r0) (DT)
5160 11:50:09.101944 # [ 159.328324] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5161 11:50:09.102362 # [ 159.335566] pc : refcount_warn_saturate+0x68/0x224
5162 11:50:09.102710 # [ 159.340634] lr : refcount_warn_saturate+0x68/0x224
5163 11:50:09.103393 # [ 159.345699] sp : ffff80001000baa0
5164 11:50:09.104438 # [ 159.349279] x29: ffff80001000baa0 x28: ffff00080a949a80 x27: 0000000000000000
5165 11:50:09.144355 # [ 159.356708] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5166 11:50:09.144896 # [ 159.364133] x23: ffff00080b4ae000 x22: ffff80001000bc70 x21: 0000000000000016
5167 11:50:09.145285 # [ 159.371559] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
5168 11:50:09.145987 # [ 159.378983] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5169 11:50:09.146411 # [ 159.386408] x14: ffff0008008f1a80 x13: ffff8009749f1000 x12: 0000000030d4d91d
5170 11:50:09.147897 # [ 159.393833] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097051ec
5171 11:50:09.187489 # [ 159.401258] x8 : ffff00080a949a80 x7 : 00000074b5503510 x6 : 0000000000000000
5172 11:50:09.188067 # [ 159.408682] x5 : ffff80001000c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5173 11:50:09.188454 # [ 159.416108] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080a949a80
5174 11:50:09.188808 # [ 159.423532] Call trace:
5175 11:50:09.189140 # [ 159.426242] refcount_warn_saturate+0x68/0x224
5176 11:50:09.189847 # [ 159.430961] __refcount_dec.constprop.0+0x50/0x60
5177 11:50:09.190281 # [ 159.435946] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5178 11:50:09.191003 # [ 159.441016] lkdtm_do_action+0x2c/0x50
5179 11:50:09.230563 # [ 159.445038] direct_entry+0x164/0x180
5180 11:50:09.231110 # [ 159.448972] full_proxy_write+0x68/0xc0
5181 11:50:09.231498 # [ 159.453083] vfs_write+0xcc/0x2a0
5182 11:50:09.231853 # [ 159.456673] ksys_write+0x78/0x104
5183 11:50:09.232603 # [ 159.460348] __arm64_sys_write+0x28/0x3c
5184 11:50:09.233018 # [ 159.464546] invoke_syscall+0x8c/0x120
5185 11:50:09.233362 # [ 159.468571] el0_svc_common.constprop.0+0x68/0x124
5186 11:50:09.233693 # [ 159.473639] do_el0_svc+0x40/0xcc
5187 11:50:09.234230 # [ 159.477227] el0_svc+0x48/0xc0
5188 11:50:09.234574 # [ 159.480555] el0t_64_sync_handler+0xb8/0xbc
5189 11:50:09.234978 # [ 159.485008] el0t_64_sync+0x18c/0x190
5190 11:50:09.273829 # [ 159.488941] irq event stamp: 0
5191 11:50:09.274454 # [ 159.492259] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5192 11:50:09.274846 # [ 159.498805] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5193 11:50:09.275579 # [ 159.507268] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5194 11:50:09.275970 # [ 159.515729] softirqs last disabled at (0): [<0000000000000000>] 0x0
5195 11:50:09.276321 # [ 159.522270] ---[ end trace 0000000000000000 ]---
5196 11:50:09.277388 # [ 159.527227] lkdtm: Negative detected: saturated
5197 11:50:09.299721 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
5198 11:50:09.300222 ok 53 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5199 11:50:09.302942 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5200 11:50:09.871213 <6>[ 160.470248] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5201 11:50:09.871804 <6>[ 160.477859] lkdtm: attempting bad refcount_dec_and_test() below zero
5202 11:50:09.872192 <4>[ 160.484566] ------------[ cut here ]------------
5203 11:50:09.872547 <4>[ 160.489480] refcount_t: underflow; use-after-free.
5204 11:50:09.872885 <4>[ 160.494597] WARNING: CPU: 1 PID: 2989 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5205 11:50:09.873566 <4>[ 160.503421] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5206 11:50:09.914511 <4>[ 160.515247] CPU: 1 PID: 2989 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5207 11:50:09.915063 <4>[ 160.523185] Hardware name: ARM Juno development board (r0) (DT)
5208 11:50:09.915558 <4>[ 160.529376] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5209 11:50:09.916010 <4>[ 160.536618] pc : refcount_warn_saturate+0x12c/0x224
5210 11:50:09.916448 <4>[ 160.541773] lr : refcount_warn_saturate+0x12c/0x224
5211 11:50:09.917225 <4>[ 160.546926] sp : ffff8000100cbb30
5212 11:50:09.917626 <4>[ 160.550506] x29: ffff8000100cbb30 x28: ffff00080558b4c0 x27: 0000000000000000
5213 11:50:09.957833 <4>[ 160.557935] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5214 11:50:09.958398 <4>[ 160.565362] x23: ffff00080d319000 x22: ffff8000100cbd00 x21: 000000000000001f
5215 11:50:09.959257 <4>[ 160.572787] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
5216 11:50:09.959680 <4>[ 160.580212] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5217 11:50:09.960131 <4>[ 160.587638] x14: 0000000000000000 x13: 205d303834393834 x12: 2e30363120205b3e
5218 11:50:09.961442 <4>[ 160.595062] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f838
5219 11:50:10.001139 <4>[ 160.602486] x8 : ffff00080558b4c0 x7 : 3038343938342e30 x6 : 0000000000001ffe
5220 11:50:10.001732 <4>[ 160.609911] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff8009749f1000
5221 11:50:10.002630 <4>[ 160.617336] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080558b4c0
5222 11:50:10.003052 <4>[ 160.624760] Call trace:
5223 11:50:10.003502 <4>[ 160.627470] refcount_warn_saturate+0x12c/0x224
5224 11:50:10.003939 <4>[ 160.632277] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5225 11:50:10.004376 <4>[ 160.638042] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
5226 11:50:10.004920 <4>[ 160.643892] lkdtm_do_action+0x2c/0x50
5227 11:50:10.044454 <4>[ 160.647913] direct_entry+0x164/0x180
5228 11:50:10.044998 <4>[ 160.651846] full_proxy_write+0x68/0xc0
5229 11:50:10.045483 <4>[ 160.655958] vfs_write+0xcc/0x2a0
5230 11:50:10.046271 <4>[ 160.659548] ksys_write+0x78/0x104
5231 11:50:10.046685 <4>[ 160.663223] __arm64_sys_write+0x28/0x3c
5232 11:50:10.047136 <4>[ 160.667421] invoke_syscall+0x8c/0x120
5233 11:50:10.047571 <4>[ 160.671447] el0_svc_common.constprop.0+0x68/0x124
5234 11:50:10.048014 <4>[ 160.676516] do_el0_svc+0x40/0xcc
5235 11:50:10.048442 <4>[ 160.680104] el0_svc+0x48/0xc0
5236 11:50:10.048869 <4>[ 160.683432] el0t_64_sync_handler+0xb8/0xbc
5237 11:50:10.049388 <4>[ 160.687885] el0t_64_sync+0x18c/0x190
5238 11:50:10.097948 <4>[ 160.691818] irq event stamp: 0
5239 11:50:10.099012 <4>[ 160.695137] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5240 11:50:10.099553 <4>[ 160.701684] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5241 11:50:10.100075 <4>[ 160.710147] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5242 11:50:10.100535 <4>[ 160.718607] softirqs last disabled at (0): [<0000000000000000>] 0x0
5243 11:50:10.101037 <4>[ 160.725149] ---[ end trace 0000000000000000 ]---
5244 11:50:10.101894 <6>[ 160.730098] lkdtm: Negative detected: saturated
5245 11:50:10.300738 # [ 160.470248] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5246 11:50:10.301058 # [ 160.477859] lkdtm: attempting bad refcount_dec_and_test() below zero
5247 11:50:10.301255 # [ 160.484566] ------------[ cut here ]------------
5248 11:50:10.301697 # [ 160.489480] refcount_t: underflow; use-after-free.
5249 11:50:10.301903 # [ 160.494597] WARNING: CPU: 1 PID: 2989 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5250 11:50:10.302178 # [ 160.503421] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5251 11:50:10.344062 # [ 160.515247] CPU: 1 PID: 2989 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5252 11:50:10.344570 # [ 160.523185] Hardware name: ARM Juno development board (r0) (DT)
5253 11:50:10.344914 # [ 160.529376] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5254 11:50:10.345562 # [ 160.536618] pc : refcount_warn_saturate+0x12c/0x224
5255 11:50:10.345901 # [ 160.541773] lr : refcount_warn_saturate+0x12c/0x224
5256 11:50:10.346259 # [ 160.546926] sp : ffff8000100cbb30
5257 11:50:10.346559 # [ 160.550506] x29: ffff8000100cbb30 x28: ffff00080558b4c0 x27: 0000000000000000
5258 11:50:10.387274 # [ 160.557935] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5259 11:50:10.387888 # [ 160.565362] x23: ffff00080d319000 x22: ffff8000100cbd00 x21: 000000000000001f
5260 11:50:10.388278 # [ 160.572787] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
5261 11:50:10.389033 # [ 160.580212] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5262 11:50:10.389434 # [ 160.587638] x14: 0000000000000000 x13: 205d303834393834 x12: 2e30363120205b3e
5263 11:50:10.389787 # [ 160.595062] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f838
5264 11:50:10.430392 # [ 160.602486] x8 : ffff00080558b4c0 x7 : 3038343938342e30 x6 : 0000000000001ffe
5265 11:50:10.430954 # [ 160.609911] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff8009749f1000
5266 11:50:10.431728 # [ 160.617336] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080558b4c0
5267 11:50:10.432125 # [ 160.624760] Call trace:
5268 11:50:10.432473 # [ 160.627470] refcount_warn_saturate+0x12c/0x224
5269 11:50:10.432810 # [ 160.632277] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5270 11:50:10.433136 # [ 160.638042] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
5271 11:50:10.433888 # [ 160.643892] lkdtm_do_action+0x2c/0x50
5272 11:50:10.473633 # [ 160.647913] direct_entry+0x164/0x180
5273 11:50:10.474214 # [ 160.651846] full_proxy_write+0x68/0xc0
5274 11:50:10.474605 # [ 160.655958] vfs_write+0xcc/0x2a0
5275 11:50:10.474961 # [ 160.659548] ksys_write+0x78/0x104
5276 11:50:10.475300 # [ 160.663223] __arm64_sys_write+0x28/0x3c
5277 11:50:10.475628 # [ 160.667421] invoke_syscall+0x8c/0x120
5278 11:50:10.476363 # [ 160.671447] el0_svc_common.constprop.0+0x68/0x124
5279 11:50:10.476774 # [ 160.676516] do_el0_svc+0x40/0xcc
5280 11:50:10.477204 # [ 160.680104] el0_svc+0x48/0xc0
5281 11:50:10.477562 # [ 160.683432] el0t_64_sync_handler+0xb8/0xbc
5282 11:50:10.477895 # [ 160.687885] el0t_64_sync+0x18c/0x190
5283 11:50:10.478334 # [ 160.691818] irq event stamp: 0
5284 11:50:10.516779 # [ 160.695137] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5285 11:50:10.517328 # [ 160.701684] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5286 11:50:10.518104 # [ 160.710147] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5287 11:50:10.518503 # [ 160.718607] softirqs last disabled at (0): [<0000000000000000>] 0x0
5288 11:50:10.518860 # [ 160.725149] ---[ end trace 0000000000000000 ]---
5289 11:50:10.519230 # [ 160.730098] lkdtm: Negative detected: saturated
5290 11:50:10.543424 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5291 11:50:10.543946 ok 54 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5292 11:50:10.546769 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5293 11:50:11.115567 <6>[ 161.720272] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5294 11:50:11.116109 <6>[ 161.727410] lkdtm: attempting bad refcount_sub_and_test() below zero
5295 11:50:11.116804 <4>[ 161.734105] ------------[ cut here ]------------
5296 11:50:11.117191 <4>[ 161.739057] refcount_t: underflow; use-after-free.
5297 11:50:11.117546 <4>[ 161.744291] WARNING: CPU: 1 PID: 3033 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5298 11:50:11.158894 <4>[ 161.753125] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5299 11:50:11.159429 <4>[ 161.764951] CPU: 1 PID: 3033 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5300 11:50:11.159821 <4>[ 161.772889] Hardware name: ARM Juno development board (r0) (DT)
5301 11:50:11.160177 <4>[ 161.779081] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5302 11:50:11.160859 <4>[ 161.786323] pc : refcount_warn_saturate+0x12c/0x224
5303 11:50:11.161236 <4>[ 161.791477] lr : refcount_warn_saturate+0x12c/0x224
5304 11:50:11.161582 <4>[ 161.796630] sp : ffff80001017bab0
5305 11:50:11.202250 <4>[ 161.800211] x29: ffff80001017bab0 x28: ffff0008043f34c0 x27: 0000000000000000
5306 11:50:11.202793 <4>[ 161.807639] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5307 11:50:11.203181 <4>[ 161.815064] x23: ffff00080d026000 x22: ffff80001017bc80 x21: 000000000000001f
5308 11:50:11.203879 <4>[ 161.822489] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
5309 11:50:11.204259 <4>[ 161.829914] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5310 11:50:11.204609 <4>[ 161.837339] x14: ffff0008008f1a80 x13: ffff8009749f1000 x12: 0000000030d4d91d
5311 11:50:11.245562 <4>[ 161.844764] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097051ec
5312 11:50:11.246118 <4>[ 161.852189] x8 : ffff0008043f34c0 x7 : ffff80000b0f9770 x6 : 0000000000000000
5313 11:50:11.246511 <4>[ 161.859613] x5 : ffff80001017c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5314 11:50:11.247206 <4>[ 161.867037] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008043f34c0
5315 11:50:11.247594 <4>[ 161.874461] Call trace:
5316 11:50:11.247940 <4>[ 161.877171] refcount_warn_saturate+0x12c/0x224
5317 11:50:11.248272 <4>[ 161.881977] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5318 11:50:11.249016 <4>[ 161.887743] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
5319 11:50:11.288946 <4>[ 161.893591] lkdtm_do_action+0x2c/0x50
5320 11:50:11.289466 <4>[ 161.897613] direct_entry+0x164/0x180
5321 11:50:11.289852 <4>[ 161.901546] full_proxy_write+0x68/0xc0
5322 11:50:11.290242 <4>[ 161.905657] vfs_write+0xcc/0x2a0
5323 11:50:11.290588 <4>[ 161.909246] ksys_write+0x78/0x104
5324 11:50:11.291293 <4>[ 161.912921] __arm64_sys_write+0x28/0x3c
5325 11:50:11.291674 <4>[ 161.917119] invoke_syscall+0x8c/0x120
5326 11:50:11.292012 <4>[ 161.921144] el0_svc_common.constprop.0+0x68/0x124
5327 11:50:11.292410 <4>[ 161.926213] do_el0_svc+0x40/0xcc
5328 11:50:11.292751 <4>[ 161.929801] el0_svc+0x48/0xc0
5329 11:50:11.332288 <4>[ 161.933128] el0t_64_sync_handler+0xb8/0xbc
5330 11:50:11.332837 <4>[ 161.937582] el0t_64_sync+0x18c/0x190
5331 11:50:11.333602 <4>[ 161.941515] irq event stamp: 0
5332 11:50:11.334035 <4>[ 161.944833] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5333 11:50:11.334403 <4>[ 161.951379] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5334 11:50:11.334748 <4>[ 161.959842] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5335 11:50:11.335083 <4>[ 161.968303] softirqs last disabled at (0): [<0000000000000000>] 0x0
5336 11:50:11.335836 <4>[ 161.974845] ---[ end trace 0000000000000000 ]---
5337 11:50:11.350820 <6>[ 161.979842] lkdtm: Negative detected: saturated
5338 11:50:11.544073 # [ 161.720272] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5339 11:50:11.544399 # [ 161.727410] lkdtm: attempting bad refcount_sub_and_test() below zero
5340 11:50:11.544650 # [ 161.734105] ------------[ cut here ]------------
5341 11:50:11.545133 # [ 161.739057] refcount_t: underflow; use-after-free.
5342 11:50:11.545340 # [ 161.744291] WARNING: CPU: 1 PID: 3033 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5343 11:50:11.587240 # [ 161.753125] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5344 11:50:11.587558 # [ 161.764951] CPU: 1 PID: 3033 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5345 11:50:11.587814 # [ 161.772889] Hardware name: ARM Juno development board (r0) (DT)
5346 11:50:11.588298 # [ 161.779081] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5347 11:50:11.588504 # [ 161.786323] pc : refcount_warn_saturate+0x12c/0x224
5348 11:50:11.588717 # [ 161.791477] lr : refcount_warn_saturate+0x12c/0x224
5349 11:50:11.588910 # [ 161.796630] sp : ffff80001017bab0
5350 11:50:11.590561 # [ 161.800211] x29: ffff80001017bab0 x28: ffff0008043f34c0 x27: 0000000000000000
5351 11:50:11.630347 # [ 161.807639] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5352 11:50:11.630646 # [ 161.815064] x23: ffff00080d026000 x22: ffff80001017bc80 x21: 000000000000001f
5353 11:50:11.631157 # [ 161.822489] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
5354 11:50:11.631368 # [ 161.829914] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5355 11:50:11.631614 # [ 161.837339] x14: ffff0008008f1a80 x13: ffff8009749f1000 x12: 0000000030d4d91d
5356 11:50:11.633688 # [ 161.844764] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097051ec
5357 11:50:11.673543 # [ 161.852189] x8 : ffff0008043f34c0 x7 : ffff80000b0f9770 x6 : 0000000000000000
5358 11:50:11.673836 # [ 161.859613] x5 : ffff80001017c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5359 11:50:11.674371 # [ 161.867037] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008043f34c0
5360 11:50:11.674585 # [ 161.874461] Call trace:
5361 11:50:11.674784 # [ 161.877171] refcount_warn_saturate+0x12c/0x224
5362 11:50:11.674978 # [ 161.881977] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5363 11:50:11.676899 # [ 161.887743] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
5364 11:50:11.716717 # [ 161.893591] lkdtm_do_action+0x2c/0x50
5365 11:50:11.717031 # [ 161.897613] direct_entry+0x164/0x180
5366 11:50:11.717284 # [ 161.901546] full_proxy_write+0x68/0xc0
5367 11:50:11.717509 # [ 161.905657] vfs_write+0xcc/0x2a0
5368 11:50:11.717724 # [ 161.909246] ksys_write+0x78/0x104
5369 11:50:11.718190 # [ 161.912921] __arm64_sys_write+0x28/0x3c
5370 11:50:11.718381 # [ 161.917119] invoke_syscall+0x8c/0x120
5371 11:50:11.718577 # [ 161.921144] el0_svc_common.constprop.0+0x68/0x124
5372 11:50:11.718769 # [ 161.926213] do_el0_svc+0x40/0xcc
5373 11:50:11.718956 # [ 161.929801] el0_svc+0x48/0xc0
5374 11:50:11.720008 # [ 161.933128] el0t_64_sync_handler+0xb8/0xbc
5375 11:50:11.760122 # [ 161.937582] el0t_64_sync+0x18c/0x190
5376 11:50:11.760662 # [ 161.941515] irq event stamp: 0
5377 11:50:11.761150 # [ 161.944833] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5378 11:50:11.761956 # [ 161.951379] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5379 11:50:11.762411 # [ 161.959842] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5380 11:50:11.762862 # [ 161.968303] softirqs last disabled at (0): [<0000000000000000>] 0x0
5381 11:50:11.763298 # [ 161.974845] ---[ end trace 0000000000000000 ]---
5382 11:50:11.763843 # [ 161.979842] lkdtm: Negative detected: saturated
5383 11:50:11.786185 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5384 11:50:11.789563 ok 55 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5385 11:50:11.790116 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5386 11:50:12.310097 <6>[ 162.909887] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5387 11:50:12.310689 <6>[ 162.915920] lkdtm: attempting safe refcount_inc_not_zero() from zero
5388 11:50:12.311185 <6>[ 162.922885] lkdtm: Good: zero detected
5389 11:50:12.311637 <6>[ 162.927044] lkdtm: Correctly stayed at zero
5390 11:50:12.312445 <6>[ 162.931644] lkdtm: attempting bad refcount_inc() from zero
5391 11:50:12.312861 <4>[ 162.937468] ------------[ cut here ]------------
5392 11:50:12.313307 <4>[ 162.942388] refcount_t: addition on 0; use-after-free.
5393 11:50:12.313851 <4>[ 162.947854] WARNING: CPU: 1 PID: 3072 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5394 11:50:12.353263 <4>[ 162.956591] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5395 11:50:12.354173 <4>[ 162.968417] CPU: 1 PID: 3072 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5396 11:50:12.354593 <4>[ 162.976357] Hardware name: ARM Juno development board (r0) (DT)
5397 11:50:12.354958 <4>[ 162.982549] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5398 11:50:12.355304 <4>[ 162.989792] pc : refcount_warn_saturate+0xc8/0x224
5399 11:50:12.356981 <4>[ 162.994860] lr : refcount_warn_saturate+0xc8/0x224
5400 11:50:12.396705 <4>[ 162.999926] sp : ffff80001021bb90
5401 11:50:12.397236 <4>[ 163.003506] x29: ffff80001021bb90 x28: ffff00080d5834c0 x27: 0000000000000000
5402 11:50:12.397620 <4>[ 163.010935] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5403 11:50:12.398316 <4>[ 163.018362] x23: ffff00080d3f4000 x22: ffff80001021bd60 x21: 0000000000000012
5404 11:50:12.398695 <4>[ 163.025787] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
5405 11:50:12.399039 <4>[ 163.033213] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
5406 11:50:12.440055 <4>[ 163.040637] x14: 0000000000000000 x13: 205d383833323439 x12: 2e32363120205b3e
5407 11:50:12.440599 <4>[ 163.048062] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815f838
5408 11:50:12.441362 <4>[ 163.055486] x8 : ffff00080d5834c0 x7 : 3838333234392e32 x6 : 0000000000001ffe
5409 11:50:12.441774 <4>[ 163.062911] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff8009749f1000
5410 11:50:12.442168 <4>[ 163.070336] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d5834c0
5411 11:50:12.442518 <4>[ 163.077761] Call trace:
5412 11:50:12.443635 <4>[ 163.080471] refcount_warn_saturate+0xc8/0x224
5413 11:50:12.483411 <4>[ 163.085191] __refcount_add.constprop.0+0x6c/0xa0
5414 11:50:12.483934 <4>[ 163.090172] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
5415 11:50:12.484374 <4>[ 163.094890] lkdtm_do_action+0x2c/0x50
5416 11:50:12.484733 <4>[ 163.098911] direct_entry+0x164/0x180
5417 11:50:12.485462 <4>[ 163.102844] full_proxy_write+0x68/0xc0
5418 11:50:12.485857 <4>[ 163.106956] vfs_write+0xcc/0x2a0
5419 11:50:12.486258 <4>[ 163.110546] ksys_write+0x78/0x104
5420 11:50:12.486597 <4>[ 163.114221] __arm64_sys_write+0x28/0x3c
5421 11:50:12.487004 <4>[ 163.118419] invoke_syscall+0x8c/0x120
5422 11:50:12.487352 <4>[ 163.122444] el0_svc_common.constprop.0+0x68/0x124
5423 11:50:12.487753 <4>[ 163.127513] do_el0_svc+0x40/0xcc
5424 11:50:12.526695 <4>[ 163.131101] el0_svc+0x48/0xc0
5425 11:50:12.527230 <4>[ 163.134429] el0t_64_sync_handler+0xb8/0xbc
5426 11:50:12.527612 <4>[ 163.138883] el0t_64_sync+0x18c/0x190
5427 11:50:12.527962 <4>[ 163.142815] irq event stamp: 0
5428 11:50:12.528645 <4>[ 163.146134] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5429 11:50:12.529020 <4>[ 163.152680] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5430 11:50:12.529360 <4>[ 163.161144] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5431 11:50:12.547221 <4>[ 163.169605] softirqs last disabled at (0): [<0000000000000000>] 0x0
5432 11:50:12.550429 <4>[ 163.176147] ---[ end trace 0000000000000000 ]---
5433 11:50:12.550753 <6>[ 163.181144] lkdtm: Zero detected: saturated
5434 11:50:12.718294 # [ 162.909887] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5435 11:50:12.718611 # [ 162.915920] lkdtm: attempting safe refcount_inc_not_zero() from zero
5436 11:50:12.718806 # [ 162.922885] lkdtm: Good: zero detected
5437 11:50:12.718982 # [ 162.927044] lkdtm: Correctly stayed at zero
5438 11:50:12.719407 # [ 162.931644] lkdtm: attempting bad refcount_inc() from zero
5439 11:50:12.719596 # [ 162.937468] ------------[ cut here ]------------
5440 11:50:12.719766 # [ 162.942388] refcount_t: addition on 0; use-after-free.
5441 11:50:12.761563 # [ 162.947854] WARNING: CPU: 1 PID: 3072 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5442 11:50:12.761860 # [ 162.956591] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5443 11:50:12.762078 # [ 162.968417] CPU: 1 PID: 3072 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5444 11:50:12.762263 # [ 162.976357] Hardware name: ARM Juno development board (r0) (DT)
5445 11:50:12.762692 # [ 162.982549] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5446 11:50:12.764888 # [ 162.989792] pc : refcount_warn_saturate+0xc8/0x224
5447 11:50:12.804875 # [ 162.994860] lr : refcount_warn_saturate+0xc8/0x224
5448 11:50:12.805419 # [ 162.999926] sp : ffff80001021bb90
5449 11:50:12.805797 # [ 163.003506] x29: ffff80001021bb90 x28: ffff00080d5834c0 x27: 0000000000000000
5450 11:50:12.806530 # [ 163.010935] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5451 11:50:12.806913 # [ 163.018362] x23: ffff00080d3f4000 x22: ffff80001021bd60 x21: 0000000000000012
5452 11:50:12.807255 # [ 163.025787] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
5453 11:50:12.808458 # [ 163.033213] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
5454 11:50:12.848048 # [ 163.040637] x14: 0000000000000000 x13: 205d383833323439 x12: 2e32363120205b3e
5455 11:50:12.848597 # [ 163.048062] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815f838
5456 11:50:12.849363 # [ 163.055486] x8 : ffff00080d5834c0 x7 : 3838333234392e32 x6 : 0000000000001ffe
5457 11:50:12.849766 # [ 163.062911] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff8009749f1000
5458 11:50:12.850163 # [ 163.070336] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d5834c0
5459 11:50:12.850700 # [ 163.077761] Call trace:
5460 11:50:12.851608 # [ 163.080471] refcount_warn_saturate+0xc8/0x224
5461 11:50:12.891201 # [ 163.085191] __refcount_add.constprop.0+0x6c/0xa0
5462 11:50:12.891753 # [ 163.090172] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
5463 11:50:12.892323 # [ 163.094890] lkdtm_do_action+0x2c/0x50
5464 11:50:12.892693 # [ 163.098911] direct_entry+0x164/0x180
5465 11:50:12.893437 # [ 163.102844] full_proxy_write+0x68/0xc0
5466 11:50:12.893845 # [ 163.106956] vfs_write+0xcc/0x2a0
5467 11:50:12.894271 # [ 163.110546] ksys_write+0x78/0x104
5468 11:50:12.894674 # [ 163.114221] __arm64_sys_write+0x28/0x3c
5469 11:50:12.895020 # [ 163.118419] invoke_syscall+0x8c/0x120
5470 11:50:12.895419 # [ 163.122444] el0_svc_common.constprop.0+0x68/0x124
5471 11:50:12.895757 # [ 163.127513] do_el0_svc+0x40/0xcc
5472 11:50:12.934326 # [ 163.131101] el0_svc+0x48/0xc0
5473 11:50:12.934876 # [ 163.134429] el0t_64_sync_handler+0xb8/0xbc
5474 11:50:12.935262 # [ 163.138883] el0t_64_sync+0x18c/0x190
5475 11:50:12.935617 # [ 163.142815] irq event stamp: 0
5476 11:50:12.936404 # [ 163.146134] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5477 11:50:12.936780 # [ 163.152680] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5478 11:50:12.937121 # [ 163.161144] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5479 11:50:12.971096 # [ 163.169605] softirqs last disabled at (0): [<0000000000000000>] 0x0
5480 11:50:12.971615 # [ 163.176147] ---[ end trace 0000000000000000 ]---
5481 11:50:12.971998 # [ 163.181144] lkdtm: Zero detected: saturated
5482 11:50:12.972353 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
5483 11:50:12.974480 ok 56 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5484 11:50:12.974966 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5485 11:50:13.481727 <6>[ 164.085926] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5486 11:50:13.482336 <6>[ 164.092197] lkdtm: attempting safe refcount_add_not_zero() from zero
5487 11:50:13.482725 <6>[ 164.098899] lkdtm: Good: zero detected
5488 11:50:13.483427 <6>[ 164.102972] lkdtm: Correctly stayed at zero
5489 11:50:13.483811 <6>[ 164.107477] lkdtm: attempting bad refcount_add() from zero
5490 11:50:13.484161 <4>[ 164.113397] ------------[ cut here ]------------
5491 11:50:13.484499 <4>[ 164.118348] refcount_t: addition on 0; use-after-free.
5492 11:50:13.525059 <4>[ 164.123817] WARNING: CPU: 1 PID: 3111 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5493 11:50:13.525599 <4>[ 164.132553] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5494 11:50:13.525993 <4>[ 164.144379] CPU: 1 PID: 3111 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5495 11:50:13.526743 <4>[ 164.152317] Hardware name: ARM Juno development board (r0) (DT)
5496 11:50:13.527127 <4>[ 164.158509] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5497 11:50:13.528601 <4>[ 164.165751] pc : refcount_warn_saturate+0xc8/0x224
5498 11:50:13.568426 <4>[ 164.170819] lr : refcount_warn_saturate+0xc8/0x224
5499 11:50:13.568981 <4>[ 164.175885] sp : ffff8000102c3ba0
5500 11:50:13.569367 <4>[ 164.179465] x29: ffff8000102c3ba0 x28: ffff00080aa40040 x27: 0000000000000000
5501 11:50:13.569725 <4>[ 164.186893] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5502 11:50:13.570442 <4>[ 164.194318] x23: ffff0008053ed000 x22: ffff8000102c3d70 x21: 0000000000000012
5503 11:50:13.570820 <4>[ 164.201744] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
5504 11:50:13.571941 <4>[ 164.209168] x17: ffff800008162598 x16: ffff800008161af8 x15: ffff800008161a40
5505 11:50:13.611689 <4>[ 164.216593] x14: 0000000000000000 x13: 205d383433383131 x12: 2e34363120205b3e
5506 11:50:13.612217 <4>[ 164.224017] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815f838
5507 11:50:13.612947 <4>[ 164.231442] x8 : ffff00080aa40040 x7 : 3834333831312e34 x6 : 0000000000001ffe
5508 11:50:13.613332 <4>[ 164.238868] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff8009749f1000
5509 11:50:13.613680 <4>[ 164.246292] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080aa40040
5510 11:50:13.615248 <4>[ 164.253716] Call trace:
5511 11:50:13.655083 <4>[ 164.256426] refcount_warn_saturate+0xc8/0x224
5512 11:50:13.655602 <4>[ 164.261146] __refcount_add.constprop.0+0x6c/0xa0
5513 11:50:13.655986 <4>[ 164.266128] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
5514 11:50:13.656340 <4>[ 164.270845] lkdtm_do_action+0x2c/0x50
5515 11:50:13.656677 <4>[ 164.274866] direct_entry+0x164/0x180
5516 11:50:13.657387 <4>[ 164.278799] full_proxy_write+0x68/0xc0
5517 11:50:13.657764 <4>[ 164.282911] vfs_write+0xcc/0x2a0
5518 11:50:13.658124 <4>[ 164.286502] ksys_write+0x78/0x104
5519 11:50:13.658531 <4>[ 164.290177] __arm64_sys_write+0x28/0x3c
5520 11:50:13.658872 <4>[ 164.294375] invoke_syscall+0x8c/0x120
5521 11:50:13.698427 <4>[ 164.298400] el0_svc_common.constprop.0+0x68/0x124
5522 11:50:13.698939 <4>[ 164.303468] do_el0_svc+0x40/0xcc
5523 11:50:13.699325 <4>[ 164.307057] el0_svc+0x48/0xc0
5524 11:50:13.699678 <4>[ 164.310385] el0t_64_sync_handler+0xb8/0xbc
5525 11:50:13.700019 <4>[ 164.314838] el0t_64_sync+0x18c/0x190
5526 11:50:13.700347 <4>[ 164.318772] irq event stamp: 0
5527 11:50:13.701018 <4>[ 164.322091] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5528 11:50:13.701383 <4>[ 164.328638] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5529 11:50:13.701850 <4>[ 164.337102] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5530 11:50:13.724503 <4>[ 164.345563] softirqs last disabled at (0): [<0000000000000000>] 0x0
5531 11:50:13.725063 <4>[ 164.352106] ---[ end trace 0000000000000000 ]---
5532 11:50:13.727755 <6>[ 164.357058] lkdtm: Zero detected: saturated
5533 11:50:13.883236 # [ 164.085926] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5534 11:50:13.883557 # [ 164.092197] lkdtm: attempting safe refcount_add_not_zero() from zero
5535 11:50:13.883862 # [ 164.098899] lkdtm: Good: zero detected
5536 11:50:13.884159 # [ 164.102972] lkdtm: Correctly stayed at zero
5537 11:50:13.884432 # [ 164.107477] lkdtm: attempting bad refcount_add() from zero
5538 11:50:13.884995 # [ 164.113397] ------------[ cut here ]------------
5539 11:50:13.885211 # [ 164.118348] refcount_t: addition on 0; use-after-free.
5540 11:50:13.926470 # [ 164.123817] WARNING: CPU: 1 PID: 3111 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5541 11:50:13.926780 # [ 164.132553] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5542 11:50:13.927256 # [ 164.144379] CPU: 1 PID: 3111 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5543 11:50:13.927455 # [ 164.152317] Hardware name: ARM Juno development board (r0) (DT)
5544 11:50:13.927627 # [ 164.158509] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5545 11:50:13.929811 # [ 164.165751] pc : refcount_warn_saturate+0xc8/0x224
5546 11:50:13.969595 # [ 164.170819] lr : refcount_warn_saturate+0xc8/0x224
5547 11:50:13.969879 # [ 164.175885] sp : ffff8000102c3ba0
5548 11:50:13.970084 # [ 164.179465] x29: ffff8000102c3ba0 x28: ffff00080aa40040 x27: 0000000000000000
5549 11:50:13.970544 # [ 164.186893] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5550 11:50:13.970736 # [ 164.194318] x23: ffff0008053ed000 x22: ffff8000102c3d70 x21: 0000000000000012
5551 11:50:13.970908 # [ 164.201744] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
5552 11:50:13.972937 # [ 164.209168] x17: ffff800008162598 x16: ffff800008161af8 x15: ffff800008161a40
5553 11:50:14.012761 # [ 164.216593] x14: 0000000000000000 x13: 205d383433383131 x12: 2e34363120205b3e
5554 11:50:14.013038 # [ 164.224017] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815f838
5555 11:50:14.013512 # [ 164.231442] x8 : ffff00080aa40040 x7 : 3834333831312e34 x6 : 0000000000001ffe
5556 11:50:14.013729 # [ 164.238868] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff8009749f1000
5557 11:50:14.013902 # [ 164.246292] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080aa40040
5558 11:50:14.014110 # [ 164.253716] Call trace:
5559 11:50:14.016141 # [ 164.256426] refcount_warn_saturate+0xc8/0x224
5560 11:50:14.055857 # [ 164.261146] __refcount_add.constprop.0+0x6c/0xa0
5561 11:50:14.056135 # [ 164.266128] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
5562 11:50:14.056319 # [ 164.270845] lkdtm_do_action+0x2c/0x50
5563 11:50:14.056487 # [ 164.274866] direct_entry+0x164/0x180
5564 11:50:14.056909 # [ 164.278799] full_proxy_write+0x68/0xc0
5565 11:50:14.057088 # [ 164.282911] vfs_write+0xcc/0x2a0
5566 11:50:14.057243 # [ 164.286502] ksys_write+0x78/0x104
5567 11:50:14.057395 # [ 164.290177] __arm64_sys_write+0x28/0x3c
5568 11:50:14.057543 # [ 164.294375] invoke_syscall+0x8c/0x120
5569 11:50:14.059152 # [ 164.298400] el0_svc_common.constprop.0+0x68/0x124
5570 11:50:14.099299 # [ 164.303468] do_el0_svc+0x40/0xcc
5571 11:50:14.099853 # [ 164.307057] el0_svc+0x48/0xc0
5572 11:50:14.100223 # [ 164.310385] el0t_64_sync_handler+0xb8/0xbc
5573 11:50:14.100955 # [ 164.314838] el0t_64_sync+0x18c/0x190
5574 11:50:14.101332 # [ 164.318772] irq event stamp: 0
5575 11:50:14.101664 # [ 164.322091] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5576 11:50:14.101987 # [ 164.328638] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5577 11:50:14.102356 # [ 164.337102] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5578 11:50:14.135995 # [ 164.345563] softirqs last disabled at (0): [<0000000000000000>] 0x0
5579 11:50:14.136563 # [ 164.352106] ---[ end trace 0000000000000000 ]---
5580 11:50:14.137030 # [ 164.357058] lkdtm: Zero detected: saturated
5581 11:50:14.137843 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
5582 11:50:14.138318 ok 57 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5583 11:50:14.139427 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5584 11:50:14.726975 <6>[ 165.330769] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5585 11:50:14.727960 <6>[ 165.337228] lkdtm: attempting bad refcount_inc() from saturated
5586 11:50:14.728395 <4>[ 165.344297] ------------[ cut here ]------------
5587 11:50:14.728861 <4>[ 165.349243] refcount_t: saturated; leaking memory.
5588 11:50:14.729310 <4>[ 165.354379] WARNING: CPU: 2 PID: 3155 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5589 11:50:14.730559 <4>[ 165.363202] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5590 11:50:14.770252 <4>[ 165.375029] CPU: 2 PID: 3155 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5591 11:50:14.771154 <4>[ 165.382968] Hardware name: ARM Juno development board (r0) (DT)
5592 11:50:14.771594 <4>[ 165.389159] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5593 11:50:14.772049 <4>[ 165.396401] pc : refcount_warn_saturate+0x17c/0x224
5594 11:50:14.772485 <4>[ 165.401554] lr : refcount_warn_saturate+0x17c/0x224
5595 11:50:14.772921 <4>[ 165.406707] sp : ffff80001038bb50
5596 11:50:14.773862 <4>[ 165.410287] x29: ffff80001038bb50 x28: ffff0008046b8040 x27: 0000000000000000
5597 11:50:14.813557 <4>[ 165.417715] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5598 11:50:14.814134 <4>[ 165.425141] x23: ffff00080464a000 x22: ffff80001038bd20 x21: 0000000000000017
5599 11:50:14.814975 <4>[ 165.432566] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
5600 11:50:14.815388 <4>[ 165.439990] x17: ffff800008162598 x16: ffff800008161af8 x15: ffff800008161a40
5601 11:50:14.815837 <4>[ 165.447415] x14: 0000000000000000 x13: 205d333432393433 x12: 2e35363120205b3e
5602 11:50:14.856888 <4>[ 165.454839] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f838
5603 11:50:14.857429 <4>[ 165.462263] x8 : ffff0008046b8040 x7 : 3334323934332e35 x6 : 0000000000001ffe
5604 11:50:14.857921 <4>[ 165.469688] x5 : 0000000000017fe8 x4 : ffff00097ef3dc58 x3 : ffff800974a11000
5605 11:50:14.858776 <4>[ 165.477112] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008046b8040
5606 11:50:14.859198 <4>[ 165.484537] Call trace:
5607 11:50:14.859646 <4>[ 165.487247] refcount_warn_saturate+0x17c/0x224
5608 11:50:14.860081 <4>[ 165.492052] __refcount_add.constprop.0+0x88/0xa0
5609 11:50:14.860625 <4>[ 165.497034] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5610 11:50:14.900390 <4>[ 165.502186] lkdtm_do_action+0x2c/0x50
5611 11:50:14.901016 <4>[ 165.506207] direct_entry+0x164/0x180
5612 11:50:14.901411 <4>[ 165.510141] full_proxy_write+0x68/0xc0
5613 11:50:14.901769 <4>[ 165.514253] vfs_write+0xcc/0x2a0
5614 11:50:14.902149 <4>[ 165.517842] ksys_write+0x78/0x104
5615 11:50:14.902837 <4>[ 165.521517] __arm64_sys_write+0x28/0x3c
5616 11:50:14.903210 <4>[ 165.525716] invoke_syscall+0x8c/0x120
5617 11:50:14.903552 <4>[ 165.529742] el0_svc_common.constprop.0+0x68/0x124
5618 11:50:14.904017 <4>[ 165.534810] do_el0_svc+0x40/0xcc
5619 11:50:14.904358 <4>[ 165.538398] el0_svc+0x48/0xc0
5620 11:50:14.904756 <4>[ 165.541726] el0t_64_sync_handler+0xb8/0xbc
5621 11:50:14.943684 <4>[ 165.546180] el0t_64_sync+0x18c/0x190
5622 11:50:14.944215 <4>[ 165.550113] irq event stamp: 0
5623 11:50:14.944596 <4>[ 165.553432] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5624 11:50:14.944953 <4>[ 165.559978] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5625 11:50:14.945677 <4>[ 165.568442] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5626 11:50:14.946114 <4>[ 165.576902] softirqs last disabled at (0): [<0000000000000000>] 0x0
5627 11:50:14.947224 <4>[ 165.583443] ---[ end trace 0000000000000000 ]---
5628 11:50:14.962103 <6>[ 165.588396] lkdtm: Saturation detected: still saturated
5629 11:50:15.120345 # [ 165.330769] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5630 11:50:15.120945 # [ 165.337228] lkdtm: attempting bad refcount_inc() from saturated
5631 11:50:15.121341 # [ 165.344297] ------------[ cut here ]------------
5632 11:50:15.121697 # [ 165.349243] refcount_t: saturated; leaking memory.
5633 11:50:15.122438 # [ 165.354379] WARNING: CPU: 2 PID: 3155 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5634 11:50:15.123961 # [ 165.363202] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5635 11:50:15.163787 # [ 165.375029] CPU: 2 PID: 3155 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5636 11:50:15.164343 # [ 165.382968] Hardware name: ARM Juno development board (r0) (DT)
5637 11:50:15.164726 # [ 165.389159] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5638 11:50:15.165097 # [ 165.396401] pc : refcount_warn_saturate+0x17c/0x224
5639 11:50:15.165826 # [ 165.401554] lr : refcount_warn_saturate+0x17c/0x224
5640 11:50:15.166293 # [ 165.406707] sp : ffff80001038bb50
5641 11:50:15.167320 # [ 165.410287] x29: ffff80001038bb50 x28: ffff0008046b8040 x27: 0000000000000000
5642 11:50:15.206901 # [ 165.417715] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5643 11:50:15.207811 # [ 165.425141] x23: ffff00080464a000 x22: ffff80001038bd20 x21: 0000000000000017
5644 11:50:15.208239 # [ 165.432566] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
5645 11:50:15.208627 # [ 165.439990] x17: ffff800008162598 x16: ffff800008161af8 x15: ffff800008161a40
5646 11:50:15.208976 # [ 165.447415] x14: 0000000000000000 x13: 205d333432393433 x12: 2e35363120205b3e
5647 11:50:15.210503 # [ 165.454839] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f838
5648 11:50:15.250067 # [ 165.462263] x8 : ffff0008046b8040 x7 : 3334323934332e35 x6 : 0000000000001ffe
5649 11:50:15.250628 # [ 165.469688] x5 : 0000000000017fe8 x4 : ffff00097ef3dc58 x3 : ffff800974a11000
5650 11:50:15.251392 # [ 165.477112] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008046b8040
5651 11:50:15.251791 # [ 165.484537] Call trace:
5652 11:50:15.252162 # [ 165.487247] refcount_warn_saturate+0x17c/0x224
5653 11:50:15.252500 # [ 165.492052] __refcount_add.constprop.0+0x88/0xa0
5654 11:50:15.252828 # [ 165.497034] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5655 11:50:15.253529 # [ 165.502186] lkdtm_do_action+0x2c/0x50
5656 11:50:15.293228 # [ 165.506207] direct_entry+0x164/0x180
5657 11:50:15.293780 # [ 165.510141] full_proxy_write+0x68/0xc0
5658 11:50:15.294224 # [ 165.514253] vfs_write+0xcc/0x2a0
5659 11:50:15.294587 # [ 165.517842] ksys_write+0x78/0x104
5660 11:50:15.295282 # [ 165.521517] __arm64_sys_write+0x28/0x3c
5661 11:50:15.295654 # [ 165.525716] invoke_syscall+0x8c/0x120
5662 11:50:15.295996 # [ 165.529742] el0_svc_common.constprop.0+0x68/0x124
5663 11:50:15.296326 # [ 165.534810] do_el0_svc+0x40/0xcc
5664 11:50:15.296768 # [ 165.538398] el0_svc+0x48/0xc0
5665 11:50:15.297100 # [ 165.541726] el0t_64_sync_handler+0xb8/0xbc
5666 11:50:15.297494 # [ 165.546180] el0t_64_sync+0x18c/0x190
5667 11:50:15.336400 # [ 165.550113] irq event stamp: 0
5668 11:50:15.336947 # [ 165.553432] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5669 11:50:15.337331 # [ 165.559978] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5670 11:50:15.338069 # [ 165.568442] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5671 11:50:15.338469 # [ 165.576902] softirqs last disabled at (0): [<0000000000000000>] 0x0
5672 11:50:15.338819 # [ 165.583443] ---[ end trace 0000000000000000 ]---
5673 11:50:15.339972 # [ 165.588396] lkdtm: Saturation detected: still saturated
5674 11:50:15.362962 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
5675 11:50:15.363516 ok 58 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5676 11:50:15.366204 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5677 11:50:15.957544 <6>[ 166.560754] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5678 11:50:15.958270 <6>[ 166.567224] lkdtm: attempting bad refcount_dec() from saturated
5679 11:50:15.959024 <4>[ 166.574844] ------------[ cut here ]------------
5680 11:50:15.959413 <4>[ 166.579802] refcount_t: decrement hit 0; leaking memory.
5681 11:50:15.959765 <4>[ 166.585445] WARNING: CPU: 1 PID: 3199 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5682 11:50:16.000858 <4>[ 166.594182] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5683 11:50:16.001429 <4>[ 166.606008] CPU: 1 PID: 3199 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5684 11:50:16.001932 <4>[ 166.613947] Hardware name: ARM Juno development board (r0) (DT)
5685 11:50:16.002448 <4>[ 166.620139] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5686 11:50:16.003255 <4>[ 166.627382] pc : refcount_warn_saturate+0x68/0x224
5687 11:50:16.003661 <4>[ 166.632450] lr : refcount_warn_saturate+0x68/0x224
5688 11:50:16.004114 <4>[ 166.637517] sp : ffff80001044bb80
5689 11:50:16.004651 <4>[ 166.641097] x29: ffff80001044bb80 x28: ffff00080d580040 x27: 0000000000000000
5690 11:50:16.044129 <4>[ 166.648525] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5691 11:50:16.044673 <4>[ 166.655951] x23: ffff00080d343000 x22: ffff80001044bd50 x21: 0000000000000017
5692 11:50:16.045161 <4>[ 166.663376] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
5693 11:50:16.045962 <4>[ 166.670800] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
5694 11:50:16.046410 <4>[ 166.678224] x14: 0000000000000000 x13: 205d323038393735 x12: 2e36363120205b3e
5695 11:50:16.087464 <4>[ 166.685649] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815f838
5696 11:50:16.088013 <4>[ 166.693074] x8 : ffff00080d580040 x7 : 3230383937352e36 x6 : 0000000000001ffe
5697 11:50:16.088504 <4>[ 166.700499] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff8009749f1000
5698 11:50:16.089303 <4>[ 166.707923] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d580040
5699 11:50:16.089711 <4>[ 166.715348] Call trace:
5700 11:50:16.090193 <4>[ 166.718058] refcount_warn_saturate+0x68/0x224
5701 11:50:16.090638 <4>[ 166.722778] __refcount_dec.constprop.0+0x50/0x60
5702 11:50:16.091172 <4>[ 166.727763] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5703 11:50:16.130853 <4>[ 166.732920] lkdtm_do_action+0x2c/0x50
5704 11:50:16.131441 <4>[ 166.736943] direct_entry+0x164/0x180
5705 11:50:16.131929 <4>[ 166.740876] full_proxy_write+0x68/0xc0
5706 11:50:16.132381 <4>[ 166.744988] vfs_write+0xcc/0x2a0
5707 11:50:16.132821 <4>[ 166.748578] ksys_write+0x78/0x104
5708 11:50:16.133636 <4>[ 166.752254] __arm64_sys_write+0x28/0x3c
5709 11:50:16.134089 <4>[ 166.756452] invoke_syscall+0x8c/0x120
5710 11:50:16.134555 <4>[ 166.760478] el0_svc_common.constprop.0+0x68/0x124
5711 11:50:16.134907 <4>[ 166.765547] do_el0_svc+0x40/0xcc
5712 11:50:16.135237 <4>[ 166.769135] el0_svc+0x48/0xc0
5713 11:50:16.135637 <4>[ 166.772463] el0t_64_sync_handler+0xb8/0xbc
5714 11:50:16.174206 <4>[ 166.776917] el0t_64_sync+0x18c/0x190
5715 11:50:16.174751 <4>[ 166.780850] irq event stamp: 0
5716 11:50:16.175493 <4>[ 166.784169] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5717 11:50:16.175896 <4>[ 166.790715] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5718 11:50:16.176250 <4>[ 166.799178] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5719 11:50:16.176590 <4>[ 166.807639] softirqs last disabled at (0): [<0000000000000000>] 0x0
5720 11:50:16.177839 <4>[ 166.814181] ---[ end trace 0000000000000000 ]---
5721 11:50:16.193046 <6>[ 166.819133] lkdtm: Saturation detected: still saturated
5722 11:50:16.402198 # [ 166.560754] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5723 11:50:16.402781 # [ 166.567224] lkdtm: attempting bad refcount_dec() from saturated
5724 11:50:16.403171 # [ 166.574844] ------------[ cut here ]------------
5725 11:50:16.403881 # [ 166.579802] refcount_t: decrement hit 0; leaking memory.
5726 11:50:16.404262 # [ 166.585445] WARNING: CPU: 1 PID: 3199 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5727 11:50:16.405676 # [ 166.594182] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5728 11:50:16.445160 # [ 166.606008] CPU: 1 PID: 3199 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5729 11:50:16.446148 # [ 166.613947] Hardware name: ARM Juno development board (r0) (DT)
5730 11:50:16.446580 # [ 166.620139] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5731 11:50:16.446945 # [ 166.627382] pc : refcount_warn_saturate+0x68/0x224
5732 11:50:16.447285 # [ 166.632450] lr : refcount_warn_saturate+0x68/0x224
5733 11:50:16.447617 # [ 166.637517] sp : ffff80001044bb80
5734 11:50:16.448774 # [ 166.641097] x29: ffff80001044bb80 x28: ffff00080d580040 x27: 0000000000000000
5735 11:50:16.488282 # [ 166.648525] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5736 11:50:16.489285 # [ 166.655951] x23: ffff00080d343000 x22: ffff80001044bd50 x21: 0000000000000017
5737 11:50:16.489704 # [ 166.663376] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
5738 11:50:16.490107 # [ 166.670800] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
5739 11:50:16.490462 # [ 166.678224] x14: 0000000000000000 x13: 205d323038393735 x12: 2e36363120205b3e
5740 11:50:16.491902 # [ 166.685649] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815f838
5741 11:50:16.531440 # [ 166.693074] x8 : ffff00080d580040 x7 : 3230383937352e36 x6 : 0000000000001ffe
5742 11:50:16.532346 # [ 166.700499] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff8009749f1000
5743 11:50:16.532936 # [ 166.707923] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d580040
5744 11:50:16.533345 # [ 166.715348] Call trace:
5745 11:50:16.533735 # [ 166.718058] refcount_warn_saturate+0x68/0x224
5746 11:50:16.534121 # [ 166.722778] __refcount_dec.constprop.0+0x50/0x60
5747 11:50:16.534519 # [ 166.727763] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5748 11:50:16.534978 # [ 166.732920] lkdtm_do_action+0x2c/0x50
5749 11:50:16.574709 # [ 166.736943] direct_entry+0x164/0x180
5750 11:50:16.575268 # [ 166.740876] full_proxy_write+0x68/0xc0
5751 11:50:16.575761 # [ 166.744988] vfs_write+0xcc/0x2a0
5752 11:50:16.576209 # [ 166.748578] ksys_write+0x78/0x104
5753 11:50:16.576645 # [ 166.752254] __arm64_sys_write+0x28/0x3c
5754 11:50:16.577078 # [ 166.756452] invoke_syscall+0x8c/0x120
5755 11:50:16.577917 # [ 166.760478] el0_svc_common.constprop.0+0x68/0x124
5756 11:50:16.578391 # [ 166.765547] do_el0_svc+0x40/0xcc
5757 11:50:16.578844 # [ 166.769135] el0_svc+0x48/0xc0
5758 11:50:16.579281 # [ 166.772463] el0t_64_sync_handler+0xb8/0xbc
5759 11:50:16.579818 # [ 166.776917] el0t_64_sync+0x18c/0x190
5760 11:50:16.617832 # [ 166.780850] irq event stamp: 0
5761 11:50:16.618424 # [ 166.784169] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5762 11:50:16.619006 # [ 166.790715] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5763 11:50:16.619817 # [ 166.799178] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5764 11:50:16.620232 # [ 166.807639] softirqs last disabled at (0): [<0000000000000000>] 0x0
5765 11:50:16.620681 # [ 166.814181] ---[ end trace 0000000000000000 ]---
5766 11:50:16.621415 # [ 166.819133] lkdtm: Saturation detected: still saturated
5767 11:50:16.643726 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
5768 11:50:16.644246 ok 59 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5769 11:50:16.647082 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5770 11:50:17.230812 <6>[ 167.835028] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5771 11:50:17.231773 <6>[ 167.841474] lkdtm: attempting bad refcount_dec() from saturated
5772 11:50:17.232210 <4>[ 167.847732] ------------[ cut here ]------------
5773 11:50:17.232664 <4>[ 167.852676] refcount_t: saturated; leaking memory.
5774 11:50:17.233100 <4>[ 167.857958] WARNING: CPU: 1 PID: 3243 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5775 11:50:17.234487 <4>[ 167.866793] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5776 11:50:17.274454 <4>[ 167.878619] CPU: 1 PID: 3243 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5777 11:50:17.274961 <4>[ 167.886558] Hardware name: ARM Juno development board (r0) (DT)
5778 11:50:17.275445 <4>[ 167.892749] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5779 11:50:17.275891 <4>[ 167.899991] pc : refcount_warn_saturate+0x17c/0x224
5780 11:50:17.276324 <4>[ 167.905145] lr : refcount_warn_saturate+0x17c/0x224
5781 11:50:17.276862 <4>[ 167.910298] sp : ffff8000104dbbb0
5782 11:50:17.277909 <4>[ 167.913878] x29: ffff8000104dbbb0 x28: ffff000806bb8040 x27: 0000000000000000
5783 11:50:17.317482 <4>[ 167.921306] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5784 11:50:17.318034 <4>[ 167.928732] x23: ffff0008059e1000 x22: ffff8000104dbd80 x21: 0000000000000017
5785 11:50:17.318873 <4>[ 167.936156] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
5786 11:50:17.319287 <4>[ 167.943581] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5787 11:50:17.319741 <4>[ 167.951005] x14: ffff0008008f1a80 x13: ffff8009749f1000 x12: 0000000030d4d91d
5788 11:50:17.360809 <4>[ 167.958430] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097051ec
5789 11:50:17.361350 <4>[ 167.965855] x8 : ffff000806bb8040 x7 : 00000074b5503510 x6 : 0000000000000000
5790 11:50:17.361835 <4>[ 167.973280] x5 : ffff8000104dc000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5791 11:50:17.362672 <4>[ 167.980703] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806bb8040
5792 11:50:17.363084 <4>[ 167.988127] Call trace:
5793 11:50:17.363527 <4>[ 167.990837] refcount_warn_saturate+0x17c/0x224
5794 11:50:17.363961 <4>[ 167.995644] __refcount_add.constprop.0+0x88/0xa0
5795 11:50:17.364499 <4>[ 168.000626] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5796 11:50:17.404152 <4>[ 168.005778] lkdtm_do_action+0x2c/0x50
5797 11:50:17.404685 <4>[ 168.009799] direct_entry+0x164/0x180
5798 11:50:17.405168 <4>[ 168.013732] full_proxy_write+0x68/0xc0
5799 11:50:17.405620 <4>[ 168.017844] vfs_write+0xcc/0x2a0
5800 11:50:17.406093 <4>[ 168.021433] ksys_write+0x78/0x104
5801 11:50:17.406906 <4>[ 168.025109] __arm64_sys_write+0x28/0x3c
5802 11:50:17.407316 <4>[ 168.029306] invoke_syscall+0x8c/0x120
5803 11:50:17.407774 <4>[ 168.033331] el0_svc_common.constprop.0+0x68/0x124
5804 11:50:17.408212 <4>[ 168.038399] do_el0_svc+0x40/0xcc
5805 11:50:17.408638 <4>[ 168.041988] el0_svc+0x48/0xc0
5806 11:50:17.409160 <4>[ 168.045315] el0t_64_sync_handler+0xb8/0xbc
5807 11:50:17.447622 <4>[ 168.049768] el0t_64_sync+0x18c/0x190
5808 11:50:17.448175 <4>[ 168.053701] irq event stamp: 0
5809 11:50:17.448665 <4>[ 168.057020] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5810 11:50:17.449494 <4>[ 168.063566] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5811 11:50:17.449917 <4>[ 168.072029] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5812 11:50:17.450410 <4>[ 168.080489] softirqs last disabled at (0): [<0000000000000000>] 0x0
5813 11:50:17.451245 <4>[ 168.087031] ---[ end trace 0000000000000000 ]---
5814 11:50:17.465997 <6>[ 168.092025] lkdtm: Saturation detected: still saturated
5815 11:50:17.633580 # [ 167.835028] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5816 11:50:17.633909 # [ 167.841474] lkdtm: attempting bad refcount_dec() from saturated
5817 11:50:17.634133 # [ 167.847732] ------------[ cut here ]------------
5818 11:50:17.634568 # [ 167.852676] refcount_t: saturated; leaking memory.
5819 11:50:17.634759 # [ 167.857958] WARNING: CPU: 1 PID: 3243 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5820 11:50:17.636972 # [ 167.866793] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5821 11:50:17.676840 # [ 167.878619] CPU: 1 PID: 3243 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5822 11:50:17.677140 # [ 167.886558] Hardware name: ARM Juno development board (r0) (DT)
5823 11:50:17.677395 # [ 167.892749] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5824 11:50:17.677624 # [ 167.899991] pc : refcount_warn_saturate+0x17c/0x224
5825 11:50:17.678118 # [ 167.905145] lr : refcount_warn_saturate+0x17c/0x224
5826 11:50:17.678302 # [ 167.910298] sp : ffff8000104dbbb0
5827 11:50:17.680158 # [ 167.913878] x29: ffff8000104dbbb0 x28: ffff000806bb8040 x27: 0000000000000000
5828 11:50:17.720210 # [ 167.921306] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5829 11:50:17.720757 # [ 167.928732] x23: ffff0008059e1000 x22: ffff8000104dbd80 x21: 0000000000000017
5830 11:50:17.721253 # [ 167.936156] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
5831 11:50:17.722100 # [ 167.943581] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5832 11:50:17.722513 # [ 167.951005] x14: ffff0008008f1a80 x13: ffff8009749f1000 x12: 0000000030d4d91d
5833 11:50:17.723708 # [ 167.958430] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097051ec
5834 11:50:17.763360 # [ 167.965855] x8 : ffff000806bb8040 x7 : 00000074b5503510 x6 : 0000000000000000
5835 11:50:17.763908 # [ 167.973280] x5 : ffff8000104dc000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5836 11:50:17.764400 # [ 167.980703] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806bb8040
5837 11:50:17.765215 # [ 167.988127] Call trace:
5838 11:50:17.765617 # [ 167.990837] refcount_warn_saturate+0x17c/0x224
5839 11:50:17.766108 # [ 167.995644] __refcount_add.constprop.0+0x88/0xa0
5840 11:50:17.766559 # [ 168.000626] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5841 11:50:17.767102 # [ 168.005778] lkdtm_do_action+0x2c/0x50
5842 11:50:17.806606 # [ 168.009799] direct_entry+0x164/0x180
5843 11:50:17.807155 # [ 168.013732] full_proxy_write+0x68/0xc0
5844 11:50:17.807647 # [ 168.017844] vfs_write+0xcc/0x2a0
5845 11:50:17.808099 # [ 168.021433] ksys_write+0x78/0x104
5846 11:50:17.808539 # [ 168.025109] __arm64_sys_write+0x28/0x3c
5847 11:50:17.808972 # [ 168.029306] invoke_syscall+0x8c/0x120
5848 11:50:17.809768 # [ 168.033331] el0_svc_common.constprop.0+0x68/0x124
5849 11:50:17.810262 # [ 168.038399] do_el0_svc+0x40/0xcc
5850 11:50:17.810712 # [ 168.041988] el0_svc+0x48/0xc0
5851 11:50:17.811147 # [ 168.045315] el0t_64_sync_handler+0xb8/0xbc
5852 11:50:17.811675 # [ 168.049768] el0t_64_sync+0x18c/0x190
5853 11:50:17.849828 # [ 168.053701] irq event stamp: 0
5854 11:50:17.850427 # [ 168.057020] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5855 11:50:17.851003 # [ 168.063566] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5856 11:50:17.851844 # [ 168.072029] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5857 11:50:17.852257 # [ 168.080489] softirqs last disabled at (0): [<0000000000000000>] 0x0
5858 11:50:17.852782 # [ 168.087031] ---[ end trace 0000000000000000 ]---
5859 11:50:17.853366 # [ 168.092025] lkdtm: Saturation detected: still saturated
5860 11:50:17.876355 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5861 11:50:17.876951 ok 60 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5862 11:50:17.879731 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5863 11:50:18.391542 <6>[ 168.995628] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5864 11:50:18.392136 <6>[ 169.002895] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5865 11:50:18.392901 <4>[ 169.010387] ------------[ cut here ]------------
5866 11:50:18.393306 <4>[ 169.015343] refcount_t: saturated; leaking memory.
5867 11:50:18.393659 <4>[ 169.020467] WARNING: CPU: 1 PID: 3282 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5868 11:50:18.434742 <4>[ 169.029203] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5869 11:50:18.435284 <4>[ 169.041029] CPU: 1 PID: 3282 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5870 11:50:18.435674 <4>[ 169.048967] Hardware name: ARM Juno development board (r0) (DT)
5871 11:50:18.436400 <4>[ 169.055158] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5872 11:50:18.436794 <4>[ 169.062400] pc : refcount_warn_saturate+0xf8/0x224
5873 11:50:18.437142 <4>[ 169.067467] lr : refcount_warn_saturate+0xf8/0x224
5874 11:50:18.437479 <4>[ 169.072533] sp : ffff8000105a3b10
5875 11:50:18.478140 <4>[ 169.076113] x29: ffff8000105a3b10 x28: ffff000804ff4f00 x27: 0000000000000000
5876 11:50:18.478668 <4>[ 169.083542] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5877 11:50:18.479055 <4>[ 169.090967] x23: ffff00080b7a0000 x22: ffff8000105a3cf0 x21: 0000000000000001
5878 11:50:18.479779 <4>[ 169.098392] x20: 0000000000000000 x19: ffff80000b71d000 x18: 0000000000000000
5879 11:50:18.480181 <4>[ 169.105816] x17: ffff800008162598 x16: ffff800008161af8 x15: ffff800008161a40
5880 11:50:18.480529 <4>[ 169.113241] x14: 0000000000000000 x13: 205d333433353130 x12: 2e39363120205b3e
5881 11:50:18.521469 <4>[ 169.120665] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f838
5882 11:50:18.521991 <4>[ 169.128089] x8 : ffff000804ff4f00 x7 : 3334333531302e39 x6 : 0000000000001ffe
5883 11:50:18.522789 <4>[ 169.135514] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff8009749f1000
5884 11:50:18.523197 <4>[ 169.142939] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804ff4f00
5885 11:50:18.523553 <4>[ 169.150363] Call trace:
5886 11:50:18.523896 <4>[ 169.153073] refcount_warn_saturate+0xf8/0x224
5887 11:50:18.524228 <4>[ 169.157793] __refcount_add_not_zero.constprop.0+0x88/0xa4
5888 11:50:18.525044 <4>[ 169.163556] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
5889 11:50:18.564907 <4>[ 169.169490] lkdtm_do_action+0x2c/0x50
5890 11:50:18.565456 <4>[ 169.173512] direct_entry+0x164/0x180
5891 11:50:18.565839 <4>[ 169.177445] full_proxy_write+0x68/0xc0
5892 11:50:18.566262 <4>[ 169.181557] vfs_write+0xcc/0x2a0
5893 11:50:18.566986 <4>[ 169.185147] ksys_write+0x78/0x104
5894 11:50:18.567376 <4>[ 169.188822] __arm64_sys_write+0x28/0x3c
5895 11:50:18.567717 <4>[ 169.193019] invoke_syscall+0x8c/0x120
5896 11:50:18.568051 <4>[ 169.197045] el0_svc_common.constprop.0+0x68/0x124
5897 11:50:18.568442 <4>[ 169.202114] do_el0_svc+0x40/0xcc
5898 11:50:18.568873 <4>[ 169.205702] el0_svc+0x48/0xc0
5899 11:50:18.608219 <4>[ 169.209030] el0t_64_sync_handler+0xb8/0xbc
5900 11:50:18.608748 <4>[ 169.213483] el0t_64_sync+0x18c/0x190
5901 11:50:18.609129 <4>[ 169.217416] irq event stamp: 0
5902 11:50:18.609487 <4>[ 169.220734] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5903 11:50:18.610226 <4>[ 169.227281] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5904 11:50:18.610624 <4>[ 169.235744] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5905 11:50:18.610972 <4>[ 169.244205] softirqs last disabled at (0): [<0000000000000000>] 0x0
5906 11:50:18.611697 <4>[ 169.250747] ---[ end trace 0000000000000000 ]---
5907 11:50:18.626763 <6>[ 169.255699] lkdtm: Saturation detected: still saturated
5908 11:50:18.786060 # [ 168.995628] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5909 11:50:18.786377 # [ 169.002895] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5910 11:50:18.786570 # [ 169.010387] ------------[ cut here ]------------
5911 11:50:18.786748 # [ 169.015343] refcount_t: saturated; leaking memory.
5912 11:50:18.787171 # [ 169.020467] WARNING: CPU: 1 PID: 3282 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5913 11:50:18.829197 # [ 169.029203] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5914 11:50:18.829500 # [ 169.041029] CPU: 1 PID: 3282 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5915 11:50:18.829698 # [ 169.048967] Hardware name: ARM Juno development board (r0) (DT)
5916 11:50:18.829878 # [ 169.055158] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5917 11:50:18.830076 # [ 169.062400] pc : refcount_warn_saturate+0xf8/0x224
5918 11:50:18.830508 # [ 169.067467] lr : refcount_warn_saturate+0xf8/0x224
5919 11:50:18.830637 # [ 169.072533] sp : ffff8000105a3b10
5920 11:50:18.832529 # [ 169.076113] x29: ffff8000105a3b10 x28: ffff000804ff4f00 x27: 0000000000000000
5921 11:50:18.872585 # [ 169.083542] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5922 11:50:18.873117 # [ 169.090967] x23: ffff00080b7a0000 x22: ffff8000105a3cf0 x21: 0000000000000001
5923 11:50:18.873505 # [ 169.098392] x20: 0000000000000000 x19: ffff80000b71d000 x18: 0000000000000000
5924 11:50:18.874225 # [ 169.105816] x17: ffff800008162598 x16: ffff800008161af8 x15: ffff800008161a40
5925 11:50:18.874624 # [ 169.113241] x14: 0000000000000000 x13: 205d333433353130 x12: 2e39363120205b3e
5926 11:50:18.915704 # [ 169.120665] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f838
5927 11:50:18.916378 # [ 169.128089] x8 : ffff000804ff4f00 x7 : 3334333531302e39 x6 : 0000000000001ffe
5928 11:50:18.917124 # [ 169.135514] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff8009749f1000
5929 11:50:18.918345 # [ 169.142939] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804ff4f00
5930 11:50:18.918971 # [ 169.150363] Call trace:
5931 11:50:18.919503 # [ 169.153073] refcount_warn_saturate+0xf8/0x224
5932 11:50:18.920012 # [ 169.157793] __refcount_add_not_zero.constprop.0+0x88/0xa4
5933 11:50:18.920603 # [ 169.163556] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
5934 11:50:18.959030 # [ 169.169490] lkdtm_do_action+0x2c/0x50
5935 11:50:18.959593 # [ 169.173512] direct_entry+0x164/0x180
5936 11:50:18.959958 # [ 169.177445] full_proxy_write+0x68/0xc0
5937 11:50:18.960302 # [ 169.181557] vfs_write+0xcc/0x2a0
5938 11:50:18.960628 # [ 169.185147] ksys_write+0x78/0x104
5939 11:50:18.960946 # [ 169.188822] __arm64_sys_write+0x28/0x3c
5940 11:50:18.961255 # [ 169.193019] invoke_syscall+0x8c/0x120
5941 11:50:18.961917 # [ 169.197045] el0_svc_common.constprop.0+0x68/0x124
5942 11:50:18.962409 # [ 169.202114] do_el0_svc+0x40/0xcc
5943 11:50:18.962749 # [ 169.205702] el0_svc+0x48/0xc0
5944 11:50:18.963139 # [ 169.209030] el0t_64_sync_handler+0xb8/0xbc
5945 11:50:19.002173 # [ 169.213483] el0t_64_sync+0x18c/0x190
5946 11:50:19.002792 # [ 169.217416] irq event stamp: 0
5947 11:50:19.003169 # [ 169.220734] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5948 11:50:19.003890 # [ 169.227281] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5949 11:50:19.004274 # [ 169.235744] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5950 11:50:19.004613 # [ 169.244205] softirqs last disabled at (0): [<0000000000000000>] 0x0
5951 11:50:19.004940 # [ 169.250747] ---[ end trace 0000000000000000 ]---
5952 11:50:19.028222 # [ 169.255699] lkdtm: Saturation detected: still saturated
5953 11:50:19.028726 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
5954 11:50:19.029089 ok 61 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5955 11:50:19.031494 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
5956 11:50:19.551522 <6>[ 170.151061] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5957 11:50:19.552115 <6>[ 170.158293] lkdtm: attempting bad refcount_add_not_zero() from saturated
5958 11:50:19.552506 <4>[ 170.165336] ------------[ cut here ]------------
5959 11:50:19.552864 <4>[ 170.170280] refcount_t: saturated; leaking memory.
5960 11:50:19.553546 <4>[ 170.175627] WARNING: CPU: 1 PID: 3321 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5961 11:50:19.555111 <4>[ 170.184372] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5962 11:50:19.594838 <4>[ 170.196198] CPU: 1 PID: 3321 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
5963 11:50:19.595370 <4>[ 170.204137] Hardware name: ARM Juno development board (r0) (DT)
5964 11:50:19.595760 <4>[ 170.210328] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5965 11:50:19.596463 <4>[ 170.217570] pc : refcount_warn_saturate+0xf8/0x224
5966 11:50:19.596846 <4>[ 170.222638] lr : refcount_warn_saturate+0xf8/0x224
5967 11:50:19.597190 <4>[ 170.227704] sp : ffff80001065bb00
5968 11:50:19.597525 <4>[ 170.231284] x29: ffff80001065bb00 x28: ffff000804950040 x27: 0000000000000000
5969 11:50:19.638190 <4>[ 170.238712] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
5970 11:50:19.638786 <4>[ 170.246137] x23: ffff00080a439000 x22: ffff80001065bce0 x21: 0000000000000007
5971 11:50:19.639632 <4>[ 170.253562] x20: 0000000000000000 x19: ffff80000b71d000 x18: 0000000000000000
5972 11:50:19.640043 <4>[ 170.260986] x17: ffff8000096e562c x16: ffff80000878bcd8 x15: ffff8000080b3eac
5973 11:50:19.640495 <4>[ 170.268411] x14: ffff8000096fc90c x13: ffff80000802e9fc x12: ffff80000843eb7c
5974 11:50:19.641643 <4>[ 170.275836] x11: ffff80000843eac8 x10: ffff80000843e73c x9 : ffff800009705c80
5975 11:50:19.681494 <4>[ 170.283260] x8 : ffff00080bb72390 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
5976 11:50:19.682053 <4>[ 170.290684] x5 : ffff80001065c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5977 11:50:19.682884 <4>[ 170.298108] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804950040
5978 11:50:19.683296 <4>[ 170.305532] Call trace:
5979 11:50:19.683751 <4>[ 170.308243] refcount_warn_saturate+0xf8/0x224
5980 11:50:19.684194 <4>[ 170.312962] __refcount_add_not_zero.constprop.0+0x88/0xa4
5981 11:50:19.684629 <4>[ 170.318725] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
5982 11:50:19.685162 <4>[ 170.324659] lkdtm_do_action+0x2c/0x50
5983 11:50:19.724960 <4>[ 170.328682] direct_entry+0x164/0x180
5984 11:50:19.725502 <4>[ 170.332616] full_proxy_write+0x68/0xc0
5985 11:50:19.725993 <4>[ 170.336728] vfs_write+0xcc/0x2a0
5986 11:50:19.726497 <4>[ 170.340317] ksys_write+0x78/0x104
5987 11:50:19.726948 <4>[ 170.343993] __arm64_sys_write+0x28/0x3c
5988 11:50:19.727737 <4>[ 170.348191] invoke_syscall+0x8c/0x120
5989 11:50:19.728178 <4>[ 170.352217] el0_svc_common.constprop.0+0x68/0x124
5990 11:50:19.728610 <4>[ 170.357285] do_el0_svc+0x40/0xcc
5991 11:50:19.728956 <4>[ 170.360874] el0_svc+0x48/0xc0
5992 11:50:19.729290 <4>[ 170.364201] el0t_64_sync_handler+0xb8/0xbc
5993 11:50:19.729692 <4>[ 170.368654] el0t_64_sync+0x18c/0x190
5994 11:50:19.768259 <4>[ 170.372587] irq event stamp: 0
5995 11:50:19.768790 <4>[ 170.375906] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5996 11:50:19.769552 <4>[ 170.382451] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5997 11:50:19.769957 <4>[ 170.390914] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5998 11:50:19.770361 <4>[ 170.399376] softirqs last disabled at (0): [<0000000000000000>] 0x0
5999 11:50:19.770706 <4>[ 170.405918] ---[ end trace 0000000000000000 ]---
6000 11:50:19.771749 <6>[ 170.410876] lkdtm: Saturation detected: still saturated
6001 11:50:20.002741 # [ 170.151061] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6002 11:50:20.003739 # [ 170.158293] lkdtm: attempting bad refcount_add_not_zero() from saturated
6003 11:50:20.004169 # [ 170.165336] ------------[ cut here ]------------
6004 11:50:20.004626 # [ 170.170280] refcount_t: saturated; leaking memory.
6005 11:50:20.005074 # [ 170.175627] WARNING: CPU: 1 PID: 3321 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6006 11:50:20.045951 # [ 170.184372] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6007 11:50:20.046582 # [ 170.196198] CPU: 1 PID: 3321 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
6008 11:50:20.047086 # [ 170.204137] Hardware name: ARM Juno development board (r0) (DT)
6009 11:50:20.047547 # [ 170.210328] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6010 11:50:20.047989 # [ 170.217570] pc : refcount_warn_saturate+0xf8/0x224
6011 11:50:20.048787 # [ 170.222638] lr : refcount_warn_saturate+0xf8/0x224
6012 11:50:20.049209 # [ 170.227704] sp : ffff80001065bb00
6013 11:50:20.049738 # [ 170.231284] x29: ffff80001065bb00 x28: ffff000804950040 x27: 0000000000000000
6014 11:50:20.089427 # [ 170.238712] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
6015 11:50:20.089936 # [ 170.246137] x23: ffff00080a439000 x22: ffff80001065bce0 x21: 0000000000000007
6016 11:50:20.090451 # [ 170.253562] x20: 0000000000000000 x19: ffff80000b71d000 x18: 0000000000000000
6017 11:50:20.090825 # [ 170.260986] x17: ffff8000096e562c x16: ffff80000878bcd8 x15: ffff8000080b3eac
6018 11:50:20.091164 # [ 170.268411] x14: ffff8000096fc90c x13: ffff80000802e9fc x12: ffff80000843eb7c
6019 11:50:20.132249 # [ 170.275836] x11: ffff80000843eac8 x10: ffff80000843e73c x9 : ffff800009705c80
6020 11:50:20.132915 # [ 170.283260] x8 : ffff00080bb72390 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
6021 11:50:20.133317 # [ 170.290684] x5 : ffff80001065c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
6022 11:50:20.134118 # [ 170.298108] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804950040
6023 11:50:20.134515 # [ 170.305532] Call trace:
6024 11:50:20.134861 # [ 170.308243] refcount_warn_saturate+0xf8/0x224
6025 11:50:20.135198 # [ 170.312962] __refcount_add_not_zero.constprop.0+0x88/0xa4
6026 11:50:20.135935 # [ 170.318725] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
6027 11:50:20.175407 # [ 170.324659] lkdtm_do_action+0x2c/0x50
6028 11:50:20.176060 # [ 170.328682] direct_entry+0x164/0x180
6029 11:50:20.176554 # [ 170.332616] full_proxy_write+0x68/0xc0
6030 11:50:20.177004 # [ 170.336728] vfs_write+0xcc/0x2a0
6031 11:50:20.177444 # [ 170.340317] ksys_write+0x78/0x104
6032 11:50:20.178206 # [ 170.343993] __arm64_sys_write+0x28/0x3c
6033 11:50:20.178612 # [ 170.348191] invoke_syscall+0x8c/0x120
6034 11:50:20.179058 # [ 170.352217] el0_svc_common.constprop.0+0x68/0x124
6035 11:50:20.179490 # [ 170.357285] do_el0_svc+0x40/0xcc
6036 11:50:20.179913 # [ 170.360874] el0_svc+0x48/0xc0
6037 11:50:20.180436 # [ 170.364201] el0t_64_sync_handler+0xb8/0xbc
6038 11:50:20.218523 # [ 170.368654] el0t_64_sync+0x18c/0x190
6039 11:50:20.219085 # [ 170.372587] irq event stamp: 0
6040 11:50:20.219582 # [ 170.375906] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6041 11:50:20.220417 # [ 170.382451] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6042 11:50:20.220835 # [ 170.390914] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6043 11:50:20.221286 # [ 170.399376] softirqs last disabled at (0): [<0000000000000000>] 0x0
6044 11:50:20.221753 # [ 170.405918] ---[ end trace 0000000000000000 ]---
6045 11:50:20.244977 # [ 170.410876] lkdtm: Saturation detected: still saturated
6046 11:50:20.245491 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
6047 11:50:20.245869 ok 62 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6048 11:50:20.248298 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6049 11:50:20.838904 <6>[ 171.443149] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6050 11:50:20.839512 <6>[ 171.450379] lkdtm: attempting bad refcount_dec_and_test() from saturated
6051 11:50:20.839903 <4>[ 171.457426] ------------[ cut here ]------------
6052 11:50:20.840264 <4>[ 171.462376] refcount_t: underflow; use-after-free.
6053 11:50:20.840958 <4>[ 171.467665] WARNING: CPU: 2 PID: 3365 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6054 11:50:20.882072 <4>[ 171.476499] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6055 11:50:20.882709 <4>[ 171.488323] CPU: 2 PID: 3365 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
6056 11:50:20.883114 <4>[ 171.496261] Hardware name: ARM Juno development board (r0) (DT)
6057 11:50:20.883819 <4>[ 171.502453] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6058 11:50:20.884197 <4>[ 171.509694] pc : refcount_warn_saturate+0x12c/0x224
6059 11:50:20.884547 <4>[ 171.514849] lr : refcount_warn_saturate+0x12c/0x224
6060 11:50:20.884886 <4>[ 171.520002] sp : ffff800010713a90
6061 11:50:20.925431 <4>[ 171.523582] x29: ffff800010713a90 x28: ffff00080d010040 x27: 0000000000000000
6062 11:50:20.925973 <4>[ 171.531010] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
6063 11:50:20.926409 <4>[ 171.538436] x23: ffff000806d7b000 x22: ffff800010713c60 x21: 0000000000000020
6064 11:50:20.927113 <4>[ 171.545861] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
6065 11:50:20.927494 <4>[ 171.553285] x17: ffff800008c0f3cc x16: ffff80000878bd0c x15: ffff8000080b3eac
6066 11:50:20.927846 <4>[ 171.560711] x14: ffff8000096fc90c x13: ffff80000802e9fc x12: ffff80000843eb7c
6067 11:50:20.968749 <4>[ 171.568136] x11: ffff80000843eac8 x10: ffff80000843e73c x9 : ffff800009705c80
6068 11:50:20.969282 <4>[ 171.575560] x8 : ffff00080bb70590 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
6069 11:50:20.970040 <4>[ 171.582985] x5 : ffff800010714000 x4 : 0000000000000001 x3 : ffff80000b0f5508
6070 11:50:20.970450 <4>[ 171.590409] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d010040
6071 11:50:20.970802 <4>[ 171.597833] Call trace:
6072 11:50:20.971145 <4>[ 171.600542] refcount_warn_saturate+0x12c/0x224
6073 11:50:20.971477 <4>[ 171.605348] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6074 11:50:21.012085 <4>[ 171.611113] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
6075 11:50:21.012644 <4>[ 171.617050] lkdtm_do_action+0x2c/0x50
6076 11:50:21.013030 <4>[ 171.621071] direct_entry+0x164/0x180
6077 11:50:21.013762 <4>[ 171.625004] full_proxy_write+0x68/0xc0
6078 11:50:21.014190 <4>[ 171.629116] vfs_write+0xcc/0x2a0
6079 11:50:21.014545 <4>[ 171.632705] ksys_write+0x78/0x104
6080 11:50:21.014879 <4>[ 171.636380] __arm64_sys_write+0x28/0x3c
6081 11:50:21.015211 <4>[ 171.640578] invoke_syscall+0x8c/0x120
6082 11:50:21.015655 <4>[ 171.644603] el0_svc_common.constprop.0+0x68/0x124
6083 11:50:21.015993 <4>[ 171.649671] do_el0_svc+0x40/0xcc
6084 11:50:21.016391 <4>[ 171.653259] el0_svc+0x48/0xc0
6085 11:50:21.055564 <4>[ 171.656587] el0t_64_sync_handler+0xb8/0xbc
6086 11:50:21.056083 <4>[ 171.661040] el0t_64_sync+0x18c/0x190
6087 11:50:21.056462 <4>[ 171.664973] irq event stamp: 0
6088 11:50:21.056810 <4>[ 171.668291] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6089 11:50:21.057530 <4>[ 171.674836] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6090 11:50:21.057920 <4>[ 171.683300] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6091 11:50:21.058324 <4>[ 171.691761] softirqs last disabled at (0): [<0000000000000000>] 0x0
6092 11:50:21.059030 <4>[ 171.698303] ---[ end trace 0000000000000000 ]---
6093 11:50:21.074187 <6>[ 171.703247] lkdtm: Saturation detected: still saturated
6094 11:50:21.249311 # [ 171.443149] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6095 11:50:21.249635 # [ 171.450379] lkdtm: attempting bad refcount_dec_and_test() from saturated
6096 11:50:21.249831 # [ 171.457426] ------------[ cut here ]------------
6097 11:50:21.250031 # [ 171.462376] refcount_t: underflow; use-after-free.
6098 11:50:21.250219 # [ 171.467665] WARNING: CPU: 2 PID: 3365 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6099 11:50:21.292451 # [ 171.476499] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6100 11:50:21.292752 # [ 171.488323] CPU: 2 PID: 3365 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
6101 11:50:21.292951 # [ 171.496261] Hardware name: ARM Juno development board (r0) (DT)
6102 11:50:21.293131 # [ 171.502453] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6103 11:50:21.293301 # [ 171.509694] pc : refcount_warn_saturate+0x12c/0x224
6104 11:50:21.293699 # [ 171.514849] lr : refcount_warn_saturate+0x12c/0x224
6105 11:50:21.293856 # [ 171.520002] sp : ffff800010713a90
6106 11:50:21.295767 # [ 171.523582] x29: ffff800010713a90 x28: ffff00080d010040 x27: 0000000000000000
6107 11:50:21.335863 # [ 171.531010] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
6108 11:50:21.336401 # [ 171.538436] x23: ffff000806d7b000 x22: ffff800010713c60 x21: 0000000000000020
6109 11:50:21.336789 # [ 171.545861] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
6110 11:50:21.337579 # [ 171.553285] x17: ffff800008c0f3cc x16: ffff80000878bd0c x15: ffff8000080b3eac
6111 11:50:21.337974 # [ 171.560711] x14: ffff8000096fc90c x13: ffff80000802e9fc x12: ffff80000843eb7c
6112 11:50:21.378878 # [ 171.568136] x11: ffff80000843eac8 x10: ffff80000843e73c x9 : ffff800009705c80
6113 11:50:21.379475 # [ 171.575560] x8 : ffff00080bb70590 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
6114 11:50:21.379887 # [ 171.582985] x5 : ffff800010714000 x4 : 0000000000000001 x3 : ffff80000b0f5508
6115 11:50:21.380602 # [ 171.590409] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d010040
6116 11:50:21.380979 # [ 171.597833] Call trace:
6117 11:50:21.381322 # [ 171.600542] refcount_warn_saturate+0x12c/0x224
6118 11:50:21.381658 # [ 171.605348] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6119 11:50:21.382485 # [ 171.611113] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
6120 11:50:21.422136 # [ 171.617050] lkdtm_do_action+0x2c/0x50
6121 11:50:21.422695 # [ 171.621071] direct_entry+0x164/0x180
6122 11:50:21.423079 # [ 171.625004] full_proxy_write+0x68/0xc0
6123 11:50:21.423430 # [ 171.629116] vfs_write+0xcc/0x2a0
6124 11:50:21.423769 # [ 171.632705] ksys_write+0x78/0x104
6125 11:50:21.424448 # [ 171.636380] __arm64_sys_write+0x28/0x3c
6126 11:50:21.424809 # [ 171.640578] invoke_syscall+0x8c/0x120
6127 11:50:21.425143 # [ 171.644603] el0_svc_common.constprop.0+0x68/0x124
6128 11:50:21.425469 # [ 171.649671] do_el0_svc+0x40/0xcc
6129 11:50:21.425886 # [ 171.653259] el0_svc+0x48/0xc0
6130 11:50:21.426328 # [ 171.656587] el0t_64_sync_handler+0xb8/0xbc
6131 11:50:21.465308 # [ 171.661040] el0t_64_sync+0x18c/0x190
6132 11:50:21.465914 # [ 171.664973] irq event stamp: 0
6133 11:50:21.466350 # [ 171.668291] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6134 11:50:21.467136 # [ 171.674836] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6135 11:50:21.467530 # [ 171.683300] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6136 11:50:21.467879 # [ 171.691761] softirqs last disabled at (0): [<0000000000000000>] 0x0
6137 11:50:21.468216 # [ 171.698303] ---[ end trace 0000000000000000 ]---
6138 11:50:21.496665 # [ 171.703247] lkdtm: Saturation detected: still saturated
6139 11:50:21.497257 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6140 11:50:21.497756 ok 63 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6141 11:50:21.500035 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6142 11:50:22.084399 <6>[ 172.688366] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6143 11:50:22.084993 <6>[ 172.695621] lkdtm: attempting bad refcount_sub_and_test() from saturated
6144 11:50:22.085493 <4>[ 172.703112] ------------[ cut here ]------------
6145 11:50:22.086300 <4>[ 172.708070] refcount_t: underflow; use-after-free.
6146 11:50:22.086712 <4>[ 172.713191] WARNING: CPU: 1 PID: 3409 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6147 11:50:22.127736 <4>[ 172.722015] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6148 11:50:22.128333 <4>[ 172.733841] CPU: 1 PID: 3409 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
6149 11:50:22.128837 <4>[ 172.741779] Hardware name: ARM Juno development board (r0) (DT)
6150 11:50:22.129646 <4>[ 172.747972] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6151 11:50:22.130091 <4>[ 172.755214] pc : refcount_warn_saturate+0x12c/0x224
6152 11:50:22.130553 <4>[ 172.760368] lr : refcount_warn_saturate+0x12c/0x224
6153 11:50:22.130993 <4>[ 172.765521] sp : ffff8000107ebab0
6154 11:50:22.171006 <4>[ 172.769102] x29: ffff8000107ebab0 x28: ffff00080b758040 x27: 0000000000000000
6155 11:50:22.171538 <4>[ 172.776531] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
6156 11:50:22.171929 <4>[ 172.783957] x23: ffff00080426b000 x22: ffff8000107ebc80 x21: 0000000000000020
6157 11:50:22.172627 <4>[ 172.791382] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
6158 11:50:22.173006 <4>[ 172.798807] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6159 11:50:22.173354 <4>[ 172.806232] x14: 0000000000000000 x13: 205d303730383037 x12: 2e32373120205b3e
6160 11:50:22.214350 <4>[ 172.813657] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f838
6161 11:50:22.214924 <4>[ 172.821082] x8 : ffff00080b758040 x7 : 3037303830372e32 x6 : 0000000000001ffe
6162 11:50:22.215657 <4>[ 172.828506] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff8009749f1000
6163 11:50:22.216045 <4>[ 172.835931] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b758040
6164 11:50:22.216396 <4>[ 172.843356] Call trace:
6165 11:50:22.216740 <4>[ 172.846066] refcount_warn_saturate+0x12c/0x224
6166 11:50:22.217072 <4>[ 172.850873] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6167 11:50:22.257755 <4>[ 172.856638] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
6168 11:50:22.258336 <4>[ 172.862574] lkdtm_do_action+0x2c/0x50
6169 11:50:22.258726 <4>[ 172.866595] direct_entry+0x164/0x180
6170 11:50:22.259078 <4>[ 172.870528] full_proxy_write+0x68/0xc0
6171 11:50:22.259699 <4>[ 172.874639] vfs_write+0xcc/0x2a0
6172 11:50:22.260466 <4>[ 172.878229] ksys_write+0x78/0x104
6173 11:50:22.260836 <4>[ 172.881904] __arm64_sys_write+0x28/0x3c
6174 11:50:22.261298 <4>[ 172.886102] invoke_syscall+0x8c/0x120
6175 11:50:22.261644 <4>[ 172.890127] el0_svc_common.constprop.0+0x68/0x124
6176 11:50:22.261975 <4>[ 172.895196] do_el0_svc+0x40/0xcc
6177 11:50:22.262418 <4>[ 172.898784] el0_svc+0x48/0xc0
6178 11:50:22.301092 <4>[ 172.902111] el0t_64_sync_handler+0xb8/0xbc
6179 11:50:22.301608 <4>[ 172.906565] el0t_64_sync+0x18c/0x190
6180 11:50:22.301993 <4>[ 172.910498] irq event stamp: 0
6181 11:50:22.302403 <4>[ 172.913816] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6182 11:50:22.303099 <4>[ 172.920363] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6183 11:50:22.303479 <4>[ 172.928827] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6184 11:50:22.303832 <4>[ 172.937288] softirqs last disabled at (0): [<0000000000000000>] 0x0
6185 11:50:22.304545 <4>[ 172.943829] ---[ end trace 0000000000000000 ]---
6186 11:50:22.320148 <6>[ 172.948796] lkdtm: Saturation detected: still saturated
6187 11:50:22.536007 # [ 172.688366] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6188 11:50:22.536601 # [ 172.695621] lkdtm: attempting bad refcount_sub_and_test() from saturated
6189 11:50:22.537349 # [ 172.703112] ------------[ cut here ]------------
6190 11:50:22.537738 # [ 172.708070] refcount_t: underflow; use-after-free.
6191 11:50:22.538144 # [ 172.713191] WARNING: CPU: 1 PID: 3409 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6192 11:50:22.579201 # [ 172.722015] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6193 11:50:22.579784 # [ 172.733841] CPU: 1 PID: 3409 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
6194 11:50:22.580175 # [ 172.741779] Hardware name: ARM Juno development board (r0) (DT)
6195 11:50:22.580534 # [ 172.747972] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6196 11:50:22.580876 # [ 172.755214] pc : refcount_warn_saturate+0x12c/0x224
6197 11:50:22.581561 # [ 172.760368] lr : refcount_warn_saturate+0x12c/0x224
6198 11:50:22.581930 # [ 172.765521] sp : ffff8000107ebab0
6199 11:50:22.582724 # [ 172.769102] x29: ffff8000107ebab0 x28: ffff00080b758040 x27: 0000000000000000
6200 11:50:22.622227 # [ 172.776531] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
6201 11:50:22.622817 # [ 172.783957] x23: ffff00080426b000 x22: ffff8000107ebc80 x21: 0000000000000020
6202 11:50:22.623580 # [ 172.791382] x20: 0000000000000000 x19: ffff80000b71de11 x18: 0000000000000000
6203 11:50:22.623970 # [ 172.798807] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6204 11:50:22.624322 # [ 172.806232] x14: 0000000000000000 x13: 205d303730383037 x12: 2e32373120205b3e
6205 11:50:22.665359 # [ 172.813657] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f838
6206 11:50:22.665980 # [ 172.821082] x8 : ffff00080b758040 x7 : 3037303830372e32 x6 : 0000000000001ffe
6207 11:50:22.666534 # [ 172.828506] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff8009749f1000
6208 11:50:22.667404 # [ 172.835931] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b758040
6209 11:50:22.667831 # [ 172.843356] Call trace:
6210 11:50:22.668327 # [ 172.846066] refcount_warn_saturate+0x12c/0x224
6211 11:50:22.668839 # [ 172.850873] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6212 11:50:22.669387 # [ 172.856638] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
6213 11:50:22.708647 # [ 172.862574] lkdtm_do_action+0x2c/0x50
6214 11:50:22.709187 # [ 172.866595] direct_entry+0x164/0x180
6215 11:50:22.709570 # [ 172.870528] full_proxy_write+0x68/0xc0
6216 11:50:22.709923 # [ 172.874639] vfs_write+0xcc/0x2a0
6217 11:50:22.710324 # [ 172.878229] ksys_write+0x78/0x104
6218 11:50:22.711005 # [ 172.881904] __arm64_sys_write+0x28/0x3c
6219 11:50:22.711373 # [ 172.886102] invoke_syscall+0x8c/0x120
6220 11:50:22.711707 # [ 172.890127] el0_svc_common.constprop.0+0x68/0x124
6221 11:50:22.712051 # [ 172.895196] do_el0_svc+0x40/0xcc
6222 11:50:22.712504 # [ 172.898784] el0_svc+0x48/0xc0
6223 11:50:22.713033 # [ 172.902111] el0t_64_sync_handler+0xb8/0xbc
6224 11:50:22.751734 # [ 172.906565] el0t_64_sync+0x18c/0x190
6225 11:50:22.752279 # [ 172.910498] irq event stamp: 0
6226 11:50:22.752663 # [ 172.913816] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6227 11:50:22.753397 # [ 172.920363] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6228 11:50:22.753783 # [ 172.928827] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6229 11:50:22.754190 # [ 172.937288] softirqs last disabled at (0): [<0000000000000000>] 0x0
6230 11:50:22.754538 # [ 172.943829] ---[ end trace 0000000000000000 ]---
6231 11:50:22.783462 # [ 172.948796] lkdtm: Saturation detected: still saturated
6232 11:50:22.783977 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6233 11:50:22.784365 ok 64 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6234 11:50:22.786832 # selftests: lkdtm: REFCOUNT_TIMING.sh
6235 11:50:23.074440 # Skipping REFCOUNT_TIMING: timing only
6236 11:50:23.122368 ok 65 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
6237 11:50:23.218260 # selftests: lkdtm: ATOMIC_TIMING.sh
6238 11:50:23.617768 # Skipping ATOMIC_TIMING: timing only
6239 11:50:23.649740 ok 66 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
6240 11:50:23.745588 # selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6241 11:50:24.370546 <6>[ 174.974502] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6242 11:50:24.371198 <6>[ 174.981554] lkdtm: attempting good copy_to_user of correct size
6243 11:50:24.371456 <6>[ 174.987886] lkdtm: attempting bad copy_to_user of too large size
6244 11:50:24.371641 <0>[ 174.994248] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6245 11:50:24.371804 <4>[ 175.005043] ------------[ cut here ]------------
6246 11:50:24.371981 <2>[ 175.009931] kernel BUG at mm/usercopy.c:101!
6247 11:50:24.413894 <0>[ 175.014474] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6248 11:50:24.414480 <4>[ 175.021633] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6249 11:50:24.414685 <4>[ 175.033459] CPU: 1 PID: 3518 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
6250 11:50:24.414863 <4>[ 175.041398] Hardware name: ARM Juno development board (r0) (DT)
6251 11:50:24.415035 <4>[ 175.047590] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6252 11:50:24.417258 <4>[ 175.054833] pc : usercopy_abort+0xb0/0xb4
6253 11:50:24.457280 <4>[ 175.059125] lr : usercopy_abort+0xb0/0xb4
6254 11:50:24.457588 <4>[ 175.063410] sp : ffff800010973a50
6255 11:50:24.458068 <4>[ 175.066990] x29: ffff800010973a60 x28: ffff00080d358040 x27: 0000000000000000
6256 11:50:24.458456 <4>[ 175.074418] x26: 0000ffffb1c88010 x25: 0000000000000200 x24: 0001000000000000
6257 11:50:24.458800 <4>[ 175.081845] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6258 11:50:24.459132 <4>[ 175.089270] x20: ffff800009fdf618 x19: ffff800009fd9158 x18: 0000000000000000
6259 11:50:24.460845 <4>[ 175.096695] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6260 11:50:24.500802 <4>[ 175.104121] x14: 74706d6574746120 x13: 205d383432343939 x12: 2e34373120205b3e
6261 11:50:24.501335 <4>[ 175.111546] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815f838
6262 11:50:24.502119 <4>[ 175.118971] x8 : ffff00080d358040 x7 : 3834323439392e34 x6 : 0000000000000001
6263 11:50:24.502510 <4>[ 175.126397] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6264 11:50:24.502854 <4>[ 175.133821] x2 : 0000000000000000 x1 : ffff00080d358040 x0 : 0000000000000067
6265 11:50:24.503182 <4>[ 175.141246] Call trace:
6266 11:50:24.504375 <4>[ 175.143956] usercopy_abort+0xb0/0xb4
6267 11:50:24.544167 <4>[ 175.147894] __check_heap_object+0xf4/0x110
6268 11:50:24.544674 <4>[ 175.152353] __check_object_size+0x24c/0x31c
6269 11:50:24.545043 <4>[ 175.156897] do_usercopy_slab_size+0x1f0/0x2f4
6270 11:50:24.545385 <4>[ 175.161618] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6271 11:50:24.545716 <4>[ 175.166684] lkdtm_do_action+0x2c/0x50
6272 11:50:24.546456 <4>[ 175.170705] direct_entry+0x164/0x180
6273 11:50:24.546823 <4>[ 175.174638] full_proxy_write+0x68/0xc0
6274 11:50:24.547149 <4>[ 175.178750] vfs_write+0xcc/0x2a0
6275 11:50:24.547517 <4>[ 175.182338] ksys_write+0x78/0x104
6276 11:50:24.547930 <4>[ 175.186014] __arm64_sys_write+0x28/0x3c
6277 11:50:24.587557 <4>[ 175.190211] invoke_syscall+0x8c/0x120
6278 11:50:24.588139 <4>[ 175.194238] el0_svc_common.constprop.0+0x68/0x124
6279 11:50:24.588517 <4>[ 175.199306] do_el0_svc+0x40/0xcc
6280 11:50:24.589241 <4>[ 175.202895] el0_svc+0x48/0xc0
6281 11:50:24.589626 <4>[ 175.206223] el0t_64_sync_handler+0xb8/0xbc
6282 11:50:24.589966 <4>[ 175.210677] el0t_64_sync+0x18c/0x190
6283 11:50:24.590344 <0>[ 175.214614] Code: aa1403e3 b0004840 912de000 97fff2d0 (d4210000)
6284 11:50:24.590670 <4>[ 175.220983] ---[ end trace 0000000000000000 ]---
6285 11:50:24.591064 <6>[ 175.225871] note: cat[3518] exited with irqs disabled
6286 11:50:24.632122 <6>[ 175.231255] note: cat[3518] exited with preempt_count 1
6287 11:50:24.632442 <4>[ 175.238215] ------------[ cut here ]------------
6288 11:50:24.632643 <4>[ 175.243106] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6289 11:50:24.632826 <4>[ 175.253052] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6290 11:50:24.633260 <4>[ 175.264872] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.80-cip16 #1
6291 11:50:24.635409 <4>[ 175.273070] Hardware name: ARM Juno development board (r0) (DT)
6292 11:50:24.675417 <4>[ 175.279262] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6293 11:50:24.676005 <4>[ 175.286504] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6294 11:50:24.676283 <4>[ 175.292004] lr : ct_idle_enter+0x10/0x1c
6295 11:50:24.676519 <4>[ 175.296198] sp : ffff80000c44bd20
6296 11:50:24.676689 <4>[ 175.299780] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
6297 11:50:24.676854 <4>[ 175.307206] x26: 0000000000000000 x25: 00000028cd02c088 x24: 0000000000000000
6298 11:50:24.678713 <4>[ 175.314633] x23: ffff00080ad3d080 x22: 0000000000000000 x21: 0000000000000000
6299 11:50:24.718797 <4>[ 175.322061] x20: ffff00097ef2c458 x19: ffff80000a53b458 x18: 0000000000000000
6300 11:50:24.719114 <4>[ 175.329486] x17: ffff800008023f18 x16: ffff8000096d2904 x15: ffff8000080bd500
6301 11:50:24.719310 <4>[ 175.336914] x14: ffff8000080bd334 x13: ffff800008402bf4 x12: ffff8000096d9108
6302 11:50:24.719747 <4>[ 175.344343] x11: ffff800008011a80 x10: 0000000000001500 x9 : ffff800009145aa0
6303 11:50:24.719942 <4>[ 175.351770] x8 : ffff0008008f1a80 x7 : ffff80000b0f9770 x6 : 0000000000000000
6304 11:50:24.722052 <4>[ 175.359195] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f1000
6305 11:50:24.762191 <4>[ 175.366620] x2 : ffff80000c44bd20 x1 : ffff80000a53b458 x0 : 4000000000000000
6306 11:50:24.762508 <4>[ 175.374047] Call trace:
6307 11:50:24.762712 <4>[ 175.376762] ct_kernel_exit.constprop.0+0x11c/0x180
6308 11:50:24.762949 <4>[ 175.381919] ct_idle_enter+0x10/0x1c
6309 11:50:24.763129 <4>[ 175.385765] cpuidle_enter_state+0x2a4/0x5a0
6310 11:50:24.763296 <4>[ 175.390314] cpuidle_enter+0x40/0x60
6311 11:50:24.763678 <4>[ 175.394164] do_idle+0x258/0x310
6312 11:50:24.763817 <4>[ 175.397666] cpu_startup_entry+0x3c/0x44
6313 11:50:24.765372 <4>[ 175.401865] secondary_start_kernel+0x138/0x160
6314 11:50:24.805419 <4>[ 175.406677] __secondary_switched+0xb0/0xb4
6315 11:50:24.805710 <4>[ 175.411142] irq event stamp: 235268
6316 11:50:24.805904 <4>[ 175.414898] hardirqs last enabled at (235267): [<ffff8000096f3ad4>] el1_interrupt+0x54/0x64
6317 11:50:24.806115 <4>[ 175.423626] hardirqs last disabled at (235268): [<ffff800008127c2c>] do_idle+0xec/0x310
6318 11:50:24.806535 <4>[ 175.431916] softirqs last enabled at (235266): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6319 11:50:24.806705 <4>[ 175.440723] softirqs last disabled at (235247): [<ffff800008017668>] ____do_softirq+0x18/0x24
6320 11:50:24.849053 <4>[ 175.449532] ---[ end trace 0000000000000000 ]---
6321 11:50:24.849354 # Segmentation fault
6322 11:50:24.849602 # [ 174.974502] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6323 11:50:24.849827 # [ 174.981554] lkdtm: attempting good copy_to_user of correct size
6324 11:50:24.850069 # [ 174.987886] lkdtm: attempting bad copy_to_user of too large size
6325 11:50:24.850488 # [ 174.994248] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6326 11:50:24.850613 # [ 175.005043] ------------[ cut here ]------------
6327 11:50:24.852367 # [ 175.009931] kernel BUG at mm/usercopy.c:101!
6328 11:50:24.892162 # [ 175.014474] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6329 11:50:24.892432 # [ 175.021633] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6330 11:50:24.892930 # [ 175.033459] CPU: 1 PID: 3518 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
6331 11:50:24.893149 # [ 175.041398] Hardware name: ARM Juno development board (r0) (DT)
6332 11:50:24.893351 # [ 175.047590] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6333 11:50:24.895669 # [ 175.054833] pc : usercopy_abort+0xb0/0xb4
6334 11:50:24.935654 # [ 175.059125] lr : usercopy_abort+0xb0/0xb4
6335 11:50:24.936169 # [ 175.063410] sp : ffff800010973a50
6336 11:50:24.936675 # [ 175.066990] x29: ffff800010973a60 x28: ffff00080d358040 x27: 0000000000000000
6337 11:50:24.937128 # [ 175.074418] x26: 0000ffffb1c88010 x25: 0000000000000200 x24: 0001000000000000
6338 11:50:24.937924 # [ 175.081845] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6339 11:50:24.938396 # [ 175.089270] x20: ffff800009fdf618 x19: ffff800009fd9158 x18: 0000000000000000
6340 11:50:24.939279 # [ 175.096695] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6341 11:50:24.978703 # [ 175.104121] x14: 74706d6574746120 x13: 205d383432343939 x12: 2e34373120205b3e
6342 11:50:24.979240 # [ 175.111546] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815f838
6343 11:50:24.979625 # [ 175.118971] x8 : ffff00080d358040 x7 : 3834323439392e34 x6 : 0000000000000001
6344 11:50:24.980332 # [ 175.126397] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6345 11:50:24.980715 # [ 175.133821] x2 : 0000000000000000 x1 : ffff00080d358040 x0 : 0000000000000067
6346 11:50:24.981063 # [ 175.141246] Call trace:
6347 11:50:24.982252 # [ 175.143956] usercopy_abort+0xb0/0xb4
6348 11:50:25.021844 # [ 175.147894] __check_heap_object+0xf4/0x110
6349 11:50:25.022479 # [ 175.152353] __check_object_size+0x24c/0x31c
6350 11:50:25.022866 # [ 175.156897] do_usercopy_slab_size+0x1f0/0x2f4
6351 11:50:25.023221 # [ 175.161618] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6352 11:50:25.023560 # [ 175.166684] lkdtm_do_action+0x2c/0x50
6353 11:50:25.024277 # [ 175.170705] direct_entry+0x164/0x180
6354 11:50:25.024656 # [ 175.174638] full_proxy_write+0x68/0xc0
6355 11:50:25.025002 # [ 175.178750] vfs_write+0xcc/0x2a0
6356 11:50:25.025417 # [ 175.182338] ksys_write+0x78/0x104
6357 11:50:25.025825 # [ 175.186014] __arm64_sys_write+0x28/0x3c
6358 11:50:25.065003 # [ 175.190211] invoke_syscall+0x8c/0x120
6359 11:50:25.065533 # [ 175.194238] el0_svc_common.constprop.0+0x68/0x124
6360 11:50:25.065919 # [ 175.199306] do_el0_svc+0x40/0xcc
6361 11:50:25.066336 # [ 175.202895] el0_svc+0x48/0xc0
6362 11:50:25.066680 # [ 175.206223] el0t_64_sync_handler+0xb8/0xbc
6363 11:50:25.067006 # [ 175.210677] el0t_64_sync+0x18c/0x190
6364 11:50:25.067676 # [ 175.214614] Code: aa1403e3 b0004840 912de000 97fff2d0 (d4210000)
6365 11:50:25.068039 # [ 175.220983] ---[ end trace 0000000000000000 ]---
6366 11:50:25.068446 # [ 175.225871] note: cat[3518] exited with irqs disabled
6367 11:50:25.068869 # [ 175.231255] note: cat[3518] exited with preempt_count 1
6368 11:50:25.108188 # [ 175.238215] ------------[ cut here ]------------
6369 11:50:25.108740 # [ 175.243106] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6370 11:50:25.109538 # [ 175.253052] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6371 11:50:25.109974 # [ 175.264872] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.80-cip16 #1
6372 11:50:25.111676 # [ 175.273070] Hardware name: ARM Juno development board (r0) (DT)
6373 11:50:25.151332 # [ 175.279262] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6374 11:50:25.151886 # [ 175.286504] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6375 11:50:25.152279 # [ 175.292004] lr : ct_idle_enter+0x10/0x1c
6376 11:50:25.152667 # [ 175.296198] sp : ffff80000c44bd20
6377 11:50:25.153353 # [ 175.299780] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
6378 11:50:25.153741 # [ 175.307206] x26: 0000000000000000 x25: 00000028cd02c088 x24: 0000000000000000
6379 11:50:25.154832 # [ 175.314633] x23: ffff00080ad3d080 x22: 0000000000000000 x21: 0000000000000000
6380 11:50:25.194514 # [ 175.322061] x20: ffff00097ef2c458 x19: ffff80000a53b458 x18: 0000000000000000
6381 11:50:25.195079 # [ 175.329486] x17: ffff800008023f18 x16: ffff8000096d2904 x15: ffff8000080bd500
6382 11:50:25.195916 # [ 175.336914] x14: ffff8000080bd334 x13: ffff800008402bf4 x12: ffff8000096d9108
6383 11:50:25.196448 # [ 175.344343] x11: ffff800008011a80 x10: 0000000000001500 x9 : ffff800009145aa0
6384 11:50:25.196908 # [ 175.351770] x8 : ffff0008008f1a80 x7 : ffff80000b0f9770 x6 : 0000000000000000
6385 11:50:25.197350 # USERCOPY_SLAB_SIZE_TO: saw 'call trace:': ok
6386 11:50:25.198181 ok 67 selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6387 11:50:25.213171 # selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6388 11:50:25.639179 <6>[ 176.243242] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6389 11:50:25.639799 <6>[ 176.250291] lkdtm: attempting good copy_from_user of correct size
6390 11:50:25.640079 <6>[ 176.256759] lkdtm: attempting bad copy_from_user of too large size
6391 11:50:25.640314 <0>[ 176.263415] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6392 11:50:25.640602 <4>[ 176.274149] ------------[ cut here ]------------
6393 11:50:25.642522 <2>[ 176.279037] kernel BUG at mm/usercopy.c:101!
6394 11:50:25.682533 <0>[ 176.283581] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6395 11:50:25.683191 <4>[ 176.290740] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6396 11:50:25.683426 <4>[ 176.302564] CPU: 1 PID: 3561 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
6397 11:50:25.683660 <4>[ 176.310505] Hardware name: ARM Juno development board (r0) (DT)
6398 11:50:25.683882 <4>[ 176.316700] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6399 11:50:25.685875 <4>[ 176.323944] pc : usercopy_abort+0xb0/0xb4
6400 11:50:25.725941 <4>[ 176.328239] lr : usercopy_abort+0xb0/0xb4
6401 11:50:25.726248 <4>[ 176.332525] sp : ffff8000109e3a30
6402 11:50:25.726498 <4>[ 176.336104] x29: ffff8000109e3a40 x28: ffff000806eb4f00 x27: 0000000000000000
6403 11:50:25.726971 <4>[ 176.343533] x26: 0000ffffa2798010 x25: 0000000000000200 x24: 0001000000000000
6404 11:50:25.727153 <4>[ 176.350959] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6405 11:50:25.727353 <4>[ 176.358384] x20: ffff800009fdf618 x19: ffff800009fd9158 x18: 0000000000000000
6406 11:50:25.729496 <4>[ 176.365809] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6407 11:50:25.769513 <4>[ 176.373234] x14: 706d657474612065 x13: 205d353134333632 x12: 2e36373120205b3e
6408 11:50:25.770082 <4>[ 176.380659] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815f838
6409 11:50:25.770926 <4>[ 176.388083] x8 : ffff000806eb4f00 x7 : 3531343336322e36 x6 : 0000000000000001
6410 11:50:25.771341 <4>[ 176.395507] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6411 11:50:25.771787 <4>[ 176.402931] x2 : 0000000000000000 x1 : ffff000806eb4f00 x0 : 0000000000000066
6412 11:50:25.772222 <4>[ 176.410356] Call trace:
6413 11:50:25.773054 <4>[ 176.413066] usercopy_abort+0xb0/0xb4
6414 11:50:25.812910 <4>[ 176.417003] __check_heap_object+0xf4/0x110
6415 11:50:25.813435 <4>[ 176.421463] __check_object_size+0x24c/0x31c
6416 11:50:25.813921 <4>[ 176.426006] do_usercopy_slab_size+0x28c/0x2f4
6417 11:50:25.814826 <4>[ 176.430727] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6418 11:50:25.815315 <4>[ 176.435967] lkdtm_do_action+0x2c/0x50
6419 11:50:25.815772 <4>[ 176.439988] direct_entry+0x164/0x180
6420 11:50:25.816206 <4>[ 176.443922] full_proxy_write+0x68/0xc0
6421 11:50:25.816736 <4>[ 176.448034] vfs_write+0xcc/0x2a0
6422 11:50:25.817208 <4>[ 176.451622] ksys_write+0x78/0x104
6423 11:50:25.817756 <4>[ 176.455297] __arm64_sys_write+0x28/0x3c
6424 11:50:25.856279 <4>[ 176.459495] invoke_syscall+0x8c/0x120
6425 11:50:25.856802 <4>[ 176.463520] el0_svc_common.constprop.0+0x68/0x124
6426 11:50:25.857289 <4>[ 176.468588] do_el0_svc+0x40/0xcc
6427 11:50:25.857740 <4>[ 176.472176] el0_svc+0x48/0xc0
6428 11:50:25.858591 <4>[ 176.475504] el0t_64_sync_handler+0xb8/0xbc
6429 11:50:25.859009 <4>[ 176.479958] el0t_64_sync+0x18c/0x190
6430 11:50:25.859453 <0>[ 176.483896] Code: aa1403e3 b0004840 912de000 97fff2d0 (d4210000)
6431 11:50:25.859909 <4>[ 176.490265] ---[ end trace 0000000000000000 ]---
6432 11:50:25.860441 <6>[ 176.495152] note: cat[3561] exited with irqs disabled
6433 11:50:25.900726 <6>[ 176.500520] note: cat[3561] exited with preempt_count 1
6434 11:50:25.901125 <4>[ 176.507454] ------------[ cut here ]------------
6435 11:50:25.901760 <4>[ 176.512346] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6436 11:50:25.902090 <4>[ 176.522293] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6437 11:50:25.902310 <4>[ 176.534118] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.80-cip16 #1
6438 11:50:25.904061 <4>[ 176.542316] Hardware name: ARM Juno development board (r0) (DT)
6439 11:50:25.944089 <4>[ 176.548509] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6440 11:50:25.944438 <4>[ 176.555750] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6441 11:50:25.944649 <4>[ 176.561252] lr : ct_idle_enter+0x10/0x1c
6442 11:50:25.945110 <4>[ 176.565449] sp : ffff80000c44bd20
6443 11:50:25.945311 <4>[ 176.569030] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
6444 11:50:25.945468 <4>[ 176.576456] x26: 0000000000000000 x25: 0000002918a9bfb4 x24: 0000000000000000
6445 11:50:25.947340 <4>[ 176.583882] x23: ffff00080ad3d080 x22: 0000000000000000 x21: 0000000000000000
6446 11:50:25.987410 <4>[ 176.591309] x20: ffff00097ef2c458 x19: ffff80000a53b458 x18: 0000000000000000
6447 11:50:25.987748 <4>[ 176.598736] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023f18
6448 11:50:25.987949 <4>[ 176.606163] x14: ffff8000096d2904 x13: ffff800008c1051c x12: ffff800008436650
6449 11:50:25.988397 <4>[ 176.613588] x11: ffff800008402bf4 x10: 0000000000001500 x9 : ffff800009145aa0
6450 11:50:25.988598 <4>[ 176.621012] x8 : ffff0008008f1a80 x7 : ffff80000b0f9770 x6 : 0000000000000000
6451 11:50:26.030776 <4>[ 176.628436] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f1000
6452 11:50:26.031072 <4>[ 176.635860] x2 : ffff80000c44bd20 x1 : ffff80000a53b458 x0 : 4000000000000000
6453 11:50:26.031267 <4>[ 176.643285] Call trace:
6454 11:50:26.031443 <4>[ 176.645995] ct_kernel_exit.constprop.0+0x11c/0x180
6455 11:50:26.031615 <4>[ 176.651147] ct_idle_enter+0x10/0x1c
6456 11:50:26.031785 <4>[ 176.654992] cpuidle_enter_state+0x2a4/0x5a0
6457 11:50:26.031936 <4>[ 176.659541] cpuidle_enter+0x40/0x60
6458 11:50:26.032302 <4>[ 176.663390] do_idle+0x258/0x310
6459 11:50:26.032428 <4>[ 176.666892] cpu_startup_entry+0x3c/0x44
6460 11:50:26.034068 <4>[ 176.671088] secondary_start_kernel+0x138/0x160
6461 11:50:26.074058 <4>[ 176.675896] __secondary_switched+0xb0/0xb4
6462 11:50:26.074362 <4>[ 176.680354] irq event stamp: 235268
6463 11:50:26.074558 <4>[ 176.684107] hardirqs last enabled at (235267): [<ffff8000096f3ad4>] el1_interrupt+0x54/0x64
6464 11:50:26.074738 <4>[ 176.692835] hardirqs last disabled at (235268): [<ffff800008127c2c>] do_idle+0xec/0x310
6465 11:50:26.075185 <4>[ 176.701124] softirqs last enabled at (235266): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6466 11:50:26.077308 <4>[ 176.709930] softirqs last disabled at (235247): [<ffff800008017668>] ____do_softirq+0x18/0x24
6467 11:50:26.117550 <4>[ 176.718739] ---[ end trace 0000000000000000 ]---
6468 11:50:26.117843 # Segmentation fault
6469 11:50:26.118058 # [ 176.243242] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6470 11:50:26.118241 # [ 176.250291] lkdtm: attempting good copy_from_user of correct size
6471 11:50:26.118411 # [ 176.256759] lkdtm: attempting bad copy_from_user of too large size
6472 11:50:26.118841 # [ 176.263415] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6473 11:50:26.119013 # [ 176.274149] ------------[ cut here ]------------
6474 11:50:26.120885 # [ 176.279037] kernel BUG at mm/usercopy.c:101!
6475 11:50:26.160737 # [ 176.283581] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6476 11:50:26.161258 # [ 176.290740] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6477 11:50:26.162058 # [ 176.302564] CPU: 1 PID: 3561 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
6478 11:50:26.162466 # [ 176.310505] Hardware name: ARM Juno development board (r0) (DT)
6479 11:50:26.162822 # [ 176.316700] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6480 11:50:26.164273 # [ 176.323944] pc : usercopy_abort+0xb0/0xb4
6481 11:50:26.204143 # [ 176.328239] lr : usercopy_abort+0xb0/0xb4
6482 11:50:26.204669 # [ 176.332525] sp : ffff8000109e3a30
6483 11:50:26.205054 # [ 176.336104] x29: ffff8000109e3a40 x28: ffff000806eb4f00 x27: 0000000000000000
6484 11:50:26.205785 # [ 176.343533] x26: 0000ffffa2798010 x25: 0000000000000200 x24: 0001000000000000
6485 11:50:26.206232 # [ 176.350959] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6486 11:50:26.206588 # [ 176.358384] x20: ffff800009fdf618 x19: ffff800009fd9158 x18: 0000000000000000
6487 11:50:26.247365 # [ 176.365809] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6488 11:50:26.247907 # [ 176.373234] x14: 706d657474612065 x13: 205d353134333632 x12: 2e36373120205b3e
6489 11:50:26.248294 # [ 176.380659] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815f838
6490 11:50:26.248650 # [ 176.388083] x8 : ffff000806eb4f00 x7 : 3531343336322e36 x6 : 0000000000000001
6491 11:50:26.249341 # [ 176.395507] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6492 11:50:26.249716 # [ 176.402931] x2 : 0000000000000000 x1 : ffff000806eb4f00 x0 : 0000000000000066
6493 11:50:26.250889 # [ 176.410356] Call trace:
6494 11:50:26.290471 # [ 176.413066] usercopy_abort+0xb0/0xb4
6495 11:50:26.291020 # [ 176.417003] __check_heap_object+0xf4/0x110
6496 11:50:26.291405 # [ 176.421463] __check_object_size+0x24c/0x31c
6497 11:50:26.291754 # [ 176.426006] do_usercopy_slab_size+0x28c/0x2f4
6498 11:50:26.292470 # [ 176.430727] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6499 11:50:26.292850 # [ 176.435967] lkdtm_do_action+0x2c/0x50
6500 11:50:26.293187 # [ 176.439988] direct_entry+0x164/0x180
6501 11:50:26.293514 # [ 176.443922] full_proxy_write+0x68/0xc0
6502 11:50:26.293953 # [ 176.448034] vfs_write+0xcc/0x2a0
6503 11:50:26.294339 # [ 176.451622] ksys_write+0x78/0x104
6504 11:50:26.294738 # [ 176.455297] __arm64_sys_write+0x28/0x3c
6505 11:50:26.333713 # [ 176.459495] invoke_syscall+0x8c/0x120
6506 11:50:26.334303 # [ 176.463520] el0_svc_common.constprop.0+0x68/0x124
6507 11:50:26.334692 # [ 176.468588] do_el0_svc+0x40/0xcc
6508 11:50:26.335049 # [ 176.472176] el0_svc+0x48/0xc0
6509 11:50:26.335773 # [ 176.475504] el0t_64_sync_handler+0xb8/0xbc
6510 11:50:26.336159 # [ 176.479958] el0t_64_sync+0x18c/0x190
6511 11:50:26.336499 # [ 176.483896] Code: aa1403e3 b0004840 912de000 97fff2d0 (d4210000)
6512 11:50:26.336833 # [ 176.490265] ---[ end trace 0000000000000000 ]---
6513 11:50:26.337277 # [ 176.495152] note: cat[3561] exited with irqs disabled
6514 11:50:26.376842 # [ 176.500520] note: cat[3561] exited with preempt_count 1
6515 11:50:26.377459 # [ 176.507454] ------------[ cut here ]------------
6516 11:50:26.377922 # [ 176.512346] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6517 11:50:26.378765 # [ 176.522293] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6518 11:50:26.379243 # [ 176.534118] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.80-cip16 #1
6519 11:50:26.380346 # [ 176.542316] Hardware name: ARM Juno development board (r0) (DT)
6520 11:50:26.420084 # [ 176.548509] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6521 11:50:26.420670 # [ 176.555750] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6522 11:50:26.421063 # [ 176.561252] lr : ct_idle_enter+0x10/0x1c
6523 11:50:26.421416 # [ 176.565449] sp : ffff80000c44bd20
6524 11:50:26.421755 # [ 176.569030] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
6525 11:50:26.422523 # [ 176.576456] x26: 0000000000000000 x25: 0000002918a9bfb4 x24: 0000000000000000
6526 11:50:26.423643 # [ 176.583882] x23: ffff00080ad3d080 x22: 0000000000000000 x21: 0000000000000000
6527 11:50:26.463103 # [ 176.591309] x20: ffff00097ef2c458 x19: ffff80000a53b458 x18: 0000000000000000
6528 11:50:26.463663 # [ 176.598736] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023f18
6529 11:50:26.464054 # [ 176.606163] x14: ffff8000096d2904 x13: ffff800008c1051c x12: ffff800008436650
6530 11:50:26.464750 # [ 176.613588] x11: ffff800008402bf4 x10: 0000000000001500 x9 : ffff800009145aa0
6531 11:50:26.465131 # [ 176.621012] x8 : ffff0008008f1a80 x7 : ffff80000b0f9770 x6 : 0000000000000000
6532 11:50:26.466651 # [ 176.628436] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f1000
6533 11:50:26.489789 # USERCOPY_SLAB_SIZE_FROM: saw 'call trace:': ok
6534 11:50:26.490410 ok 68 selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6535 11:50:26.490803 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6536 11:50:26.910187 <6>[ 177.514258] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6537 11:50:26.910852 <6>[ 177.521346] lkdtm: attempting good copy_to_user inside whitelist
6538 11:50:26.911123 <6>[ 177.527817] lkdtm: attempting bad copy_to_user outside whitelist
6539 11:50:26.911319 <0>[ 177.534163] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6540 11:50:26.911508 <4>[ 177.545444] ------------[ cut here ]------------
6541 11:50:26.913567 <2>[ 177.550343] kernel BUG at mm/usercopy.c:101!
6542 11:50:26.953630 <0>[ 177.554887] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6543 11:50:26.953973 <4>[ 177.562042] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6544 11:50:26.954489 <4>[ 177.573871] CPU: 1 PID: 3604 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
6545 11:50:26.954680 <4>[ 177.581813] Hardware name: ARM Juno development board (r0) (DT)
6546 11:50:26.954851 <4>[ 177.588009] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6547 11:50:26.956959 <4>[ 177.595252] pc : usercopy_abort+0xb0/0xb4
6548 11:50:26.996982 <4>[ 177.599544] lr : usercopy_abort+0xb0/0xb4
6549 11:50:26.997260 <4>[ 177.603828] sp : ffff800010ab3ad0
6550 11:50:26.997453 <4>[ 177.607409] x29: ffff800010ab3ae0 x28: ffff000806c0cf00 x27: 0000000000000000
6551 11:50:26.997633 <4>[ 177.614837] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6552 11:50:26.998075 <4>[ 177.622262] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6553 11:50:26.998269 <4>[ 177.629686] x20: ffff800009fdf618 x19: ffff80000a0f5b88 x18: 0000000000000000
6554 11:50:27.000298 <4>[ 177.637111] x17: ffff800008162598 x16: ffff800008161af8 x15: ffff800008161a40
6555 11:50:27.040552 <4>[ 177.644536] x14: ffff8000096fc880 x13: ffff800008c0db04 x12: ffff800008c0d56c
6556 11:50:27.041086 <4>[ 177.651961] x11: ffff800008c1027c x10: ffff800008c101a0 x9 : ffff80000815f838
6557 11:50:27.041466 <4>[ 177.659385] x8 : ffff00080bb75990 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
6558 11:50:27.042191 <4>[ 177.666810] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6559 11:50:27.042578 <4>[ 177.674234] x2 : 0000000000000000 x1 : ffff000806c0cf00 x0 : 000000000000006a
6560 11:50:27.044113 <4>[ 177.681658] Call trace:
6561 11:50:27.044594 <4>[ 177.684368] usercopy_abort+0xb0/0xb4
6562 11:50:27.083875 <4>[ 177.688306] __check_heap_object+0xf4/0x110
6563 11:50:27.084437 <4>[ 177.692765] __check_object_size+0x24c/0x31c
6564 11:50:27.084825 <4>[ 177.697309] do_usercopy_slab_whitelist+0x230/0x2c0
6565 11:50:27.085556 <4>[ 177.702465] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6566 11:50:27.085949 <4>[ 177.707967] lkdtm_do_action+0x2c/0x50
6567 11:50:27.086345 <4>[ 177.711987] direct_entry+0x164/0x180
6568 11:50:27.086681 <4>[ 177.715921] full_proxy_write+0x68/0xc0
6569 11:50:27.087006 <4>[ 177.720032] vfs_write+0xcc/0x2a0
6570 11:50:27.087446 <4>[ 177.723620] ksys_write+0x78/0x104
6571 11:50:27.087863 <4>[ 177.727295] __arm64_sys_write+0x28/0x3c
6572 11:50:27.127303 <4>[ 177.731493] invoke_syscall+0x8c/0x120
6573 11:50:27.127857 <4>[ 177.735519] el0_svc_common.constprop.0+0x68/0x124
6574 11:50:27.128244 <4>[ 177.740588] do_el0_svc+0x40/0xcc
6575 11:50:27.128597 <4>[ 177.744176] el0_svc+0x48/0xc0
6576 11:50:27.129318 <4>[ 177.747505] el0t_64_sync_handler+0xb8/0xbc
6577 11:50:27.129708 <4>[ 177.751958] el0t_64_sync+0x18c/0x190
6578 11:50:27.130095 <0>[ 177.755896] Code: aa1403e3 b0004840 912de000 97fff2d0 (d4210000)
6579 11:50:27.130454 <4>[ 177.762264] ---[ end trace 0000000000000000 ]---
6580 11:50:27.130987 <6>[ 177.767152] note: cat[3604] exited with irqs disabled
6581 11:50:27.171879 <6>[ 177.772539] note: cat[3604] exited with preempt_count 1
6582 11:50:27.172280 <4>[ 177.779648] ------------[ cut here ]------------
6583 11:50:27.172767 <4>[ 177.784540] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6584 11:50:27.173053 <4>[ 177.794486] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6585 11:50:27.173265 <4>[ 177.806312] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.80-cip16 #1
6586 11:50:27.215244 <4>[ 177.814516] Hardware name: ARM Juno development board (r0) (DT)
6587 11:50:27.215913 <4>[ 177.820708] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6588 11:50:27.216201 <4>[ 177.827950] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6589 11:50:27.216376 <4>[ 177.833450] lr : ct_idle_enter+0x10/0x1c
6590 11:50:27.216535 <4>[ 177.837647] sp : ffff80000c44bd20
6591 11:50:27.216765 <4>[ 177.841228] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
6592 11:50:27.216946 <4>[ 177.848655] x26: 0000000000000000 x25: 00000029647de85c x24: 0000000000000000
6593 11:50:27.218520 <4>[ 177.856081] x23: ffff00080ad3d080 x22: 0000000000000000 x21: 0000000000000000
6594 11:50:27.258594 <4>[ 177.863508] x20: ffff00097ef2c458 x19: ffff80000a53b458 x18: 0000000000000000
6595 11:50:27.258916 <4>[ 177.870936] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023f18
6596 11:50:27.259259 <4>[ 177.878363] x14: ffff8000096d2904 x13: ffff800008c101a0 x12: ffff800008436650
6597 11:50:27.259714 <4>[ 177.885796] x11: ffff800008402bf4 x10: 0000000000001500 x9 : ffff800009145aa0
6598 11:50:27.259913 <4>[ 177.893225] x8 : ffff0008008f1a80 x7 : ffff80000b0f9770 x6 : 0000000000000000
6599 11:50:27.302067 <4>[ 177.900655] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f1000
6600 11:50:27.302380 <4>[ 177.908079] x2 : ffff80000c44bd20 x1 : ffff80000a53b458 x0 : 4000000000000000
6601 11:50:27.302577 <4>[ 177.915503] Call trace:
6602 11:50:27.302754 <4>[ 177.918216] ct_kernel_exit.constprop.0+0x11c/0x180
6603 11:50:27.302924 <4>[ 177.923369] ct_idle_enter+0x10/0x1c
6604 11:50:27.303284 <4>[ 177.927215] cpuidle_enter_state+0x2a4/0x5a0
6605 11:50:27.303408 <4>[ 177.931764] cpuidle_enter+0x40/0x60
6606 11:50:27.303535 <4>[ 177.935614] do_idle+0x258/0x310
6607 11:50:27.303642 <4>[ 177.939116] cpu_startup_entry+0x3c/0x44
6608 11:50:27.305367 <4>[ 177.943312] secondary_start_kernel+0x138/0x160
6609 11:50:27.345272 <4>[ 177.948121] __secondary_switched+0xb0/0xb4
6610 11:50:27.345575 <4>[ 177.952579] irq event stamp: 235268
6611 11:50:27.345829 <4>[ 177.956333] hardirqs last enabled at (235267): [<ffff8000096f3ad4>] el1_interrupt+0x54/0x64
6612 11:50:27.346074 <4>[ 177.965060] hardirqs last disabled at (235268): [<ffff800008127c2c>] do_idle+0xec/0x310
6613 11:50:27.346557 <4>[ 177.973348] softirqs last enabled at (235266): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6614 11:50:27.348587 <4>[ 177.982155] softirqs last disabled at (235247): [<ffff800008017668>] ____do_softirq+0x18/0x24
6615 11:50:27.388837 <4>[ 177.990964] ---[ end trace 0000000000000000 ]---
6616 11:50:27.389117 # Segmentation fault
6617 11:50:27.389364 # [ 177.514258] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6618 11:50:27.389593 # [ 177.521346] lkdtm: attempting good copy_to_user inside whitelist
6619 11:50:27.389813 # [ 177.527817] lkdtm: attempting bad copy_to_user outside whitelist
6620 11:50:27.390283 # [ 177.534163] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6621 11:50:27.390465 # [ 177.545444] ------------[ cut here ]------------
6622 11:50:27.431975 # [ 177.550343] kernel BUG at mm/usercopy.c:101!
6623 11:50:27.432249 # [ 177.554887] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6624 11:50:27.432498 # [ 177.562042] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6625 11:50:27.432995 # [ 177.573871] CPU: 1 PID: 3604 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
6626 11:50:27.433182 # [ 177.581813] Hardware name: ARM Juno development board (r0) (DT)
6627 11:50:27.435499 # [ 177.588009] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6628 11:50:27.475402 # [ 177.595252] pc : usercopy_abort+0xb0/0xb4
6629 11:50:27.475937 # [ 177.599544] lr : usercopy_abort+0xb0/0xb4
6630 11:50:27.476428 # [ 177.603828] sp : ffff800010ab3ad0
6631 11:50:27.476881 # [ 177.607409] x29: ffff800010ab3ae0 x28: ffff000806c0cf00 x27: 0000000000000000
6632 11:50:27.477677 # [ 177.614837] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6633 11:50:27.478111 # [ 177.622262] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6634 11:50:27.478570 # [ 177.629686] x20: ffff800009fdf618 x19: ffff80000a0f5b88 x18: 0000000000000000
6635 11:50:27.518597 # [ 177.637111] x17: ffff800008162598 x16: ffff800008161af8 x15: ffff800008161a40
6636 11:50:27.519172 # [ 177.644536] x14: ffff8000096fc880 x13: ffff800008c0db04 x12: ffff800008c0d56c
6637 11:50:27.520012 # [ 177.651961] x11: ffff800008c1027c x10: ffff800008c101a0 x9 : ffff80000815f838
6638 11:50:27.520420 # [ 177.659385] x8 : ffff00080bb75990 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
6639 11:50:27.520870 # [ 177.666810] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6640 11:50:27.521305 # [ 177.674234] x2 : 0000000000000000 x1 : ffff000806c0cf00 x0 : 000000000000006a
6641 11:50:27.522191 # [ 177.681658] Call trace:
6642 11:50:27.561782 # [ 177.684368] usercopy_abort+0xb0/0xb4
6643 11:50:27.562393 # [ 177.688306] __check_heap_object+0xf4/0x110
6644 11:50:27.562884 # [ 177.692765] __check_object_size+0x24c/0x31c
6645 11:50:27.563718 # [ 177.697309] do_usercopy_slab_whitelist+0x230/0x2c0
6646 11:50:27.564155 # [ 177.702465] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6647 11:50:27.564604 # [ 177.707967] lkdtm_do_action+0x2c/0x50
6648 11:50:27.565035 # [ 177.711987] direct_entry+0x164/0x180
6649 11:50:27.565481 # [ 177.715921] full_proxy_write+0x68/0xc0
6650 11:50:27.565905 # [ 177.720032] vfs_write+0xcc/0x2a0
6651 11:50:27.566464 # [ 177.723620] ksys_write+0x78/0x104
6652 11:50:27.604910 # [ 177.727295] __arm64_sys_write+0x28/0x3c
6653 11:50:27.605456 # [ 177.731493] invoke_syscall+0x8c/0x120
6654 11:50:27.605944 # [ 177.735519] el0_svc_common.constprop.0+0x68/0x124
6655 11:50:27.606432 # [ 177.740588] do_el0_svc+0x40/0xcc
6656 11:50:27.606874 # [ 177.744176] el0_svc+0x48/0xc0
6657 11:50:27.607676 # [ 177.747505] el0t_64_sync_handler+0xb8/0xbc
6658 11:50:27.608080 # [ 177.751958] el0t_64_sync+0x18c/0x190
6659 11:50:27.608527 # [ 177.755896] Code: aa1403e3 b0004840 912de000 97fff2d0 (d4210000)
6660 11:50:27.608976 # [ 177.762264] ---[ end trace 0000000000000000 ]---
6661 11:50:27.609506 # [ 177.767152] note: cat[3604] exited with irqs disabled
6662 11:50:27.648111 # [ 177.772539] note: cat[3604] exited with preempt_count 1
6663 11:50:27.648648 # [ 177.779648] ------------[ cut here ]------------
6664 11:50:27.649486 # [ 177.784540] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6665 11:50:27.649907 # [ 177.794486] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6666 11:50:27.650416 # [ 177.806312] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.80-cip16 #1
6667 11:50:27.691202 # [ 177.814516] Hardware name: ARM Juno development board (r0) (DT)
6668 11:50:27.691759 # [ 177.820708] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6669 11:50:27.692149 # [ 177.827950] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6670 11:50:27.692845 # [ 177.833450] lr : ct_idle_enter+0x10/0x1c
6671 11:50:27.693220 # [ 177.837647] sp : ffff80000c44bd20
6672 11:50:27.693558 # [ 177.841228] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
6673 11:50:27.693889 # [ 177.848655] x26: 0000000000000000 x25: 00000029647de85c x24: 0000000000000000
6674 11:50:27.694690 # [ 177.856081] x23: ffff00080ad3d080 x22: 0000000000000000 x21: 0000000000000000
6675 11:50:27.739503 # [ 177.863508] x20: ffff00097ef2c458 x19: ffff80000a53b458 x18: 0000000000000000
6676 11:50:27.740112 # [ 177.870936] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023f18
6677 11:50:27.740509 # [ 177.878363] x14: ffff8000096d2904 x13: ffff800008c101a0 x12: ffff800008436650
6678 11:50:27.741208 # USERCOPY_SLAB_WHITELIST_TO: saw 'call trace:': ok
6679 11:50:27.741587 ok 69 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6680 11:50:27.742953 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6681 11:50:28.184462 <6>[ 178.788259] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6682 11:50:28.185050 <6>[ 178.795450] lkdtm: attempting good copy_from_user inside whitelist
6683 11:50:28.185431 <6>[ 178.801998] lkdtm: attempting bad copy_from_user outside whitelist
6684 11:50:28.185729 <0>[ 178.808512] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6685 11:50:28.185911 <4>[ 178.819522] ------------[ cut here ]------------
6686 11:50:28.187546 <2>[ 178.824416] kernel BUG at mm/usercopy.c:101!
6687 11:50:28.227297 <0>[ 178.828971] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6688 11:50:28.227600 <4>[ 178.836133] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6689 11:50:28.228046 <4>[ 178.847993] CPU: 0 PID: 3647 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
6690 11:50:28.228240 <4>[ 178.855938] Hardware name: ARM Juno development board (r0) (DT)
6691 11:50:28.228415 <4>[ 178.862136] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6692 11:50:28.230772 <4>[ 178.869386] pc : usercopy_abort+0xb0/0xb4
6693 11:50:28.271021 <4>[ 178.873688] lr : usercopy_abort+0xb0/0xb4
6694 11:50:28.271537 <4>[ 178.877981] sp : ffff800010b73920
6695 11:50:28.271919 <4>[ 178.881567] x29: ffff800010b73930 x28: ffff00080b5dcf00 x27: 0000000000000000
6696 11:50:28.272275 <4>[ 178.889008] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6697 11:50:28.272956 <4>[ 178.896447] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6698 11:50:28.273335 <4>[ 178.903885] x20: ffff800009fdf618 x19: ffff80000a0f5b88 x18: 0000000000000000
6699 11:50:28.274494 <4>[ 178.911324] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6700 11:50:28.314410 <4>[ 178.918762] x14: 706d657474612065 x13: 205d323135383038 x12: 2e38373120205b3e
6701 11:50:28.314920 <4>[ 178.926202] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815f838
6702 11:50:28.315304 <4>[ 178.933641] x8 : ffff00080b5dcf00 x7 : 3231353830382e38 x6 : 0000000000000001
6703 11:50:28.316027 <4>[ 178.941079] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6704 11:50:28.316425 <4>[ 178.948517] x2 : 0000000000000000 x1 : ffff00080b5dcf00 x0 : 0000000000000069
6705 11:50:28.317924 <4>[ 178.955955] Call trace:
6706 11:50:28.357848 <4>[ 178.958670] usercopy_abort+0xb0/0xb4
6707 11:50:28.358412 <4>[ 178.962618] __check_heap_object+0xf4/0x110
6708 11:50:28.358795 <4>[ 178.967086] __check_object_size+0x24c/0x31c
6709 11:50:28.359152 <4>[ 178.971639] do_usercopy_slab_whitelist+0x1c4/0x2c0
6710 11:50:28.359493 <4>[ 178.976804] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6711 11:50:28.360169 <4>[ 178.982490] lkdtm_do_action+0x2c/0x50
6712 11:50:28.360534 <4>[ 178.986519] direct_entry+0x164/0x180
6713 11:50:28.360864 <4>[ 178.990461] full_proxy_write+0x68/0xc0
6714 11:50:28.361255 <4>[ 178.994582] vfs_write+0xcc/0x2a0
6715 11:50:28.361671 <4>[ 178.998180] ksys_write+0x78/0x104
6716 11:50:28.402889 <4>[ 179.001864] __arm64_sys_write+0x28/0x3c
6717 11:50:28.403413 <4>[ 179.006070] invoke_syscall+0x8c/0x120
6718 11:50:28.403792 <4>[ 179.010105] el0_svc_common.constprop.0+0x68/0x124
6719 11:50:28.404147 <4>[ 179.015183] do_el0_svc+0x40/0xcc
6720 11:50:28.404483 <4>[ 179.018779] el0_svc+0x48/0xc0
6721 11:50:28.404808 <4>[ 179.022116] el0t_64_sync_handler+0xb8/0xbc
6722 11:50:28.405505 <4>[ 179.026577] el0t_64_sync+0x18c/0x190
6723 11:50:28.405874 <0>[ 179.030526] Code: aa1403e3 b0004840 912de000 97fff2d0 (d4210000)
6724 11:50:28.406314 <4>[ 179.036904] ---[ end trace 0000000000000000 ]---
6725 11:50:28.406746 <6>[ 179.041798] note: cat[3647] exited with irqs disabled
6726 11:50:28.448625 <6>[ 179.048732] note: cat[3647] exited with preempt_count 1
6727 11:50:28.449156 # Segmentat<4>[ 179.056895] ------------[ cut here ]------------
6728 11:50:28.449534 io<4>[ 179.062514] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6729 11:50:28.449894 n fault
6730 11:50:28.450660 <4>[ 179.072645] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6731 11:50:28.452141 <4>[ 179.085202] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B D W E 6.1.80-cip16 #1
6732 11:50:28.491989 <4>[ 179.093410] Hardware name: ARM Juno development board (r0) (DT)
6733 11:50:28.492508 <4>[ 179.099608] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6734 11:50:28.492896 <4>[ 179.106858] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6735 11:50:28.493251 <4>[ 179.112367] lr : ct_idle_enter+0x10/0x1c
6736 11:50:28.493974 <4>[ 179.116569] sp : ffff80000b0c3c80
6737 11:50:28.494395 <4>[ 179.120155] x29: ffff80000b0c3c80 x28: 00000000824d9818 x27: 0000000000000000
6738 11:50:28.494737 <4>[ 179.127595] x26: 0000000000000000 x25: 00000029b09ecdb4 x24: 0000000000000000
6739 11:50:28.535368 <4>[ 179.135034] x23: ffff00080ad3b880 x22: 0000000000000000 x21: 0000000000000000
6740 11:50:28.535894 <4>[ 179.142472] x20: ffff00097ef0c458 x19: ffff80000a53b458 x18: 0000000000000000
6741 11:50:28.536275 <4>[ 179.149911] x17: 0000000000000336 x16: 0000000000000002 x15: ffff80000a53f4c0
6742 11:50:28.537003 <4>[ 179.157349] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
6743 11:50:28.537397 <4>[ 179.164787] x11: 000000000000007b x10: 000000000000007b x9 : ffff800009145aa0
6744 11:50:28.538874 <4>[ 179.172226] x8 : 000000000001f66f x7 : 071c71c71c71c71c x6 : ffff80000b6374f0
6745 11:50:28.578847 <4>[ 179.179665] x5 : 0000000000000404 x4 : 4000000000000002 x3 : ffff8009749d1000
6746 11:50:28.579394 <4>[ 179.187103] x2 : ffff80000b0c3c80 x1 : ffff80000a53b458 x0 : 4000000000000000
6747 11:50:28.579774 <4>[ 179.194542] Call trace:
6748 11:50:28.580124 <4>[ 179.197257] ct_kernel_exit.constprop.0+0x11c/0x180
6749 11:50:28.580845 <4>[ 179.202418] ct_idle_enter+0x10/0x1c
6750 11:50:28.581228 <4>[ 179.206272] cpuidle_enter_state+0x2a4/0x5a0
6751 11:50:28.581566 <4>[ 179.210830] cpuidle_enter+0x40/0x60
6752 11:50:28.581896 <4>[ 179.214688] do_idle+0x258/0x310
6753 11:50:28.582384 <4>[ 179.218198] cpu_startup_entry+0x3c/0x44
6754 11:50:28.582805 <4>[ 179.222403] rest_init+0x11c/0x210
6755 11:50:28.622219 <4>[ 179.226083] arch_post_acpi_subsys_init+0x0/0x28
6756 11:50:28.622774 <4>[ 179.230988] start_kernel+0x77c/0x7bc
6757 11:50:28.623155 <4>[ 179.234932] __primary_switched+0xbc/0xc4
6758 11:50:28.623508 <4>[ 179.239226] irq event stamp: 1021134
6759 11:50:28.624224 <4>[ 179.243073] hardirqs last enabled at (1021133): [<ffff8000081cb47c>] tick_nohz_idle_exit+0x78/0x1dc
6760 11:50:28.624614 <4>[ 179.252506] hardirqs last disabled at (1021134): [<ffff8000096fc230>] __schedule+0x710/0xb30
6761 11:50:28.625890 <4>[ 179.261239] softirqs last enabled at (1021126): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6762 11:50:28.648254 <4>[ 179.270144] softirqs last disabled at (1021089): [<ffff800008017668>] ____do_softirq+0x18/0x24
6763 11:50:28.651456 <4>[ 179.279050] ---[ end trace 0000000000000000 ]---
6764 11:50:28.810113 # [ 178.788259] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6765 11:50:28.810481 # [ 178.795450] lkdtm: attempting good copy_from_user inside whitelist
6766 11:50:28.810970 # [ 178.801998] lkdtm: attempting bad copy_from_user outside whitelist
6767 11:50:28.811192 # [ 178.808512] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6768 11:50:28.811375 # [ 178.819522] ------------[ cut here ]------------
6769 11:50:28.813443 # [ 178.824416] kernel BUG at mm/usercopy.c:101!
6770 11:50:28.853333 # [ 178.828971] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6771 11:50:28.853647 # [ 178.836133] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6772 11:50:28.853845 # [ 178.847993] CPU: 0 PID: 3647 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
6773 11:50:28.854291 # [ 178.855938] Hardware name: ARM Juno development board (r0) (DT)
6774 11:50:28.854462 # [ 178.862136] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6775 11:50:28.856599 # [ 178.869386] pc : usercopy_abort+0xb0/0xb4
6776 11:50:28.896479 # [ 178.873688] lr : usercopy_abort+0xb0/0xb4
6777 11:50:28.896743 # [ 178.877981] sp : ffff800010b73920
6778 11:50:28.896932 # [ 178.881567] x29: ffff800010b73930 x28: ffff00080b5dcf00 x27: 0000000000000000
6779 11:50:28.897110 # [ 178.889008] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6780 11:50:28.897528 # [ 178.896447] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6781 11:50:28.897704 # [ 178.903885] x20: ffff800009fdf618 x19: ffff80000a0f5b88 x18: 0000000000000000
6782 11:50:28.899816 # [ 178.911324] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6783 11:50:28.939635 # [ 178.918762] x14: 706d657474612065 x13: 205d323135383038 x12: 2e38373120205b3e
6784 11:50:28.939908 # [ 178.926202] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815f838
6785 11:50:28.940101 # [ 178.933641] x8 : ffff00080b5dcf00 x7 : 3231353830382e38 x6 : 0000000000000001
6786 11:50:28.940556 # [ 178.941079] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6787 11:50:28.940753 # [ 178.948517] x2 : 0000000000000000 x1 : ffff00080b5dcf00 x0 : 0000000000000069
6788 11:50:28.940926 # [ 178.955955] Call trace:
6789 11:50:28.943124 # [ 178.958670] usercopy_abort+0xb0/0xb4
6790 11:50:28.983080 # [ 178.962618] __check_heap_object+0xf4/0x110
6791 11:50:28.983627 # [ 178.967086] __check_object_size+0x24c/0x31c
6792 11:50:28.984011 # [ 178.971639] do_usercopy_slab_whitelist+0x1c4/0x2c0
6793 11:50:28.984361 # [ 178.976804] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6794 11:50:28.984700 # [ 178.982490] lkdtm_do_action+0x2c/0x50
6795 11:50:28.985372 # [ 178.986519] direct_entry+0x164/0x180
6796 11:50:28.985733 # [ 178.990461] full_proxy_write+0x68/0xc0
6797 11:50:28.986106 # [ 178.994582] vfs_write+0xcc/0x2a0
6798 11:50:28.986562 # [ 178.998180] ksys_write+0x78/0x104
6799 11:50:28.986978 # [ 179.001864] __arm64_sys_write+0x28/0x3c
6800 11:50:29.026237 # [ 179.006070] invoke_syscall+0x8c/0x120
6801 11:50:29.026865 # [ 179.010105] el0_svc_common.constprop.0+0x68/0x124
6802 11:50:29.027269 # [ 179.015183] do_el0_svc+0x40/0xcc
6803 11:50:29.027619 # [ 179.018779] el0_svc+0x48/0xc0
6804 11:50:29.028339 # [ 179.022116] el0t_64_sync_handler+0xb8/0xbc
6805 11:50:29.028723 # [ 179.026577] el0t_64_sync+0x18c/0x190
6806 11:50:29.029065 # [ 179.030526] Code: aa1403e3 b0004840 912de000 97fff2d0 (d4210000)
6807 11:50:29.029411 # [ 179.036904] ---[ end trace 0000000000000000 ]---
6808 11:50:29.029841 # [ 179.041798] note: cat[3647] exited with irqs disabled
6809 11:50:29.030303 # [ 179.048732] note: cat[3647] exited with preempt_count 1
6810 11:50:29.069343 # [ 179.056895] ------------[ cut here ]------------
6811 11:50:29.070352 # [ 179.062514] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6812 11:50:29.070827 # [ 179.072645] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6813 11:50:29.071197 # [ 179.085202] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B D W E 6.1.80-cip16 #1
6814 11:50:29.073032 # [ 179.093410] Hardware name: ARM Juno development board (r0) (DT)
6815 11:50:29.112583 # [ 179.099608] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6816 11:50:29.113143 # [ 179.106858] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6817 11:50:29.113526 # [ 179.112367] lr : ct_idle_enter+0x10/0x1c
6818 11:50:29.114209 # [ 179.116569] sp : ffff80000b0c3c80
6819 11:50:29.114591 # [ 179.120155] x29: ffff80000b0c3c80 x28: 00000000824d9818 x27: 0000000000000000
6820 11:50:29.114942 # [ 179.127595] x26: 0000000000000000 x25: 00000029b09ecdb4 x24: 0000000000000000
6821 11:50:29.115282 # [ 179.135034] x23: ffff00080ad3b880 x22: 0000000000000000 x21: 0000000000000000
6822 11:50:29.155734 # [ 179.142472] x20: ffff00097ef0c458 x19: ffff80000a53b458 x18: 0000000000000000
6823 11:50:29.156292 # [ 179.149911] x17: 0000000000000336 x16: 0000000000000002 x15: ffff80000a53f4c0
6824 11:50:29.156672 # [ 179.157349] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
6825 11:50:29.157024 # [ 179.164787] x11: 000000000000007b x10: 000000000000007b x9 : ffff800009145aa0
6826 11:50:29.157824 # [ 179.172226] x8 : 000000000001f66f x7 : 071c71c71c71c71c x6 : ffff80000b6374f0
6827 11:50:29.159247 # [ 179.179665] x5 : 0000000000000404 x4 : 4000000000000002 x3 : ffff8009749d1000
6828 11:50:29.198826 # [ 179.187103] x2 : ffff80000b0c3c80 x1 : ffff80000a53b458 x0 : 4000000000000000
6829 11:50:29.199379 # [ 179.194542] Call trace:
6830 11:50:29.199761 # [ 179.197257] ct_kernel_exit.constprop.0+0x11c/0x180
6831 11:50:29.200115 # [ 179.202418] ct_idle_enter+0x10/0x1c
6832 11:50:29.200798 # [ 179.206272] cpuidle_enter_state+0x2a4/0x5a0
6833 11:50:29.201184 # [ 179.210830] cpuidle_enter+0x40/0x60
6834 11:50:29.201530 # [ 179.214688] do_idle+0x258/0x310
6835 11:50:29.201859 # [ 179.218198] cpu_startup_entry+0x3c/0x44
6836 11:50:29.202385 # [ 179.222403] rest_init+0x11c/0x210
6837 11:50:29.202853 # [ 179.226083] arch_post_acpi_subsys_init+0x0/0x28
6838 11:50:29.203393 # [ 179.230988] start_kernel+0x77c/0x7bc
6839 11:50:29.242102 # [ 179.234932] __primary_switched+0xbc/0xc4
6840 11:50:29.242709 # [ 179.239226] irq event stamp: 1021134
6841 11:50:29.243580 # [ 179.243073] hardirqs last enabled at (1021133): [<ffff8000081cb47c>] tick_nohz_idle_exit+0x78/0x1dc
6842 11:50:29.243998 # [ 179.252506] hardirqs last disabled at (1021134): [<ffff8000096fc230>] __schedule+0x710/0xb30
6843 11:50:29.244454 # [ 179.261239] softirqs last enabled at (1021126): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6844 11:50:29.245565 # [ 179.270144] softirqs last disabled at (1021089): [<ffff800008017668>] ____do_softirq+0x18/0x24
6845 11:50:29.273957 # [ 179.279050] ---[ end trace 0000000000000000 ]---
6846 11:50:29.274627 # USERCOPY_SLAB_WHITELIST_FROM: saw 'call trace:': ok
6847 11:50:29.275177 ok 70 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6848 11:50:29.277279 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
6849 11:50:29.605687 <6>[ 180.209862] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6850 11:50:29.606388 <6>[ 180.216567] lkdtm: good_stack: ffff800010c0bac8-ffff800010c0bae8
6851 11:50:29.607465 <6>[ 180.222935] lkdtm: bad_stack : ffff800010c0b9f8-ffff800010c0ba18
6852 11:50:29.608119 <6>[ 180.229969] lkdtm: attempting good copy_to_user of local stack
6853 11:50:29.609198 <6>[ 180.236202] lkdtm: attempting bad copy_to_user of distant stack
6854 11:50:29.765443 # [ 180.209862] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6855 11:50:29.766481 # [ 180.216567] lkdtm: good_stack: ffff800010c0bac8-ffff800010c0bae8
6856 11:50:29.766899 # [ 180.222935] lkdtm: bad_stack : ffff800010c0b9f8-ffff800010c0ba18
6857 11:50:29.767248 # [ 180.229969] lkdtm: attempting good copy_to_user of local stack
6858 11:50:29.768906 # [ 180.236202] lkdtm: attempting bad copy_to_user of distant stack
6859 11:50:29.800609 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
6860 11:50:29.880376 not ok 71 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
6861 11:50:29.960464 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
6862 11:50:30.527362 <6>[ 181.129029] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6863 11:50:30.527713 <6>[ 181.135751] lkdtm: good_stack: ffff800010c7ba68-ffff800010c7ba88
6864 11:50:30.528024 <6>[ 181.142106] lkdtm: bad_stack : ffff800010c7b998-ffff800010c7b9b8
6865 11:50:30.528497 <6>[ 181.148758] lkdtm: attempting good copy_from_user of local stack
6866 11:50:30.530665 <6>[ 181.155117] lkdtm: attempting bad copy_from_user of distant stack
6867 11:50:30.683697 # [ 181.129029] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6868 11:50:30.684266 # [ 181.135751] lkdtm: good_stack: ffff800010c7ba68-ffff800010c7ba88
6869 11:50:30.684841 # [ 181.142106] lkdtm: bad_stack : ffff800010c7b998-ffff800010c7b9b8
6870 11:50:30.685306 # [ 181.148758] lkdtm: attempting good copy_from_user of local stack
6871 11:50:30.687177 # [ 181.155117] lkdtm: attempting bad copy_from_user of distant stack
6872 11:50:30.718710 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
6873 11:50:30.804326 not ok 72 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
6874 11:50:30.900428 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
6875 11:50:31.494309 <6>[ 182.098072] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
6876 11:50:31.494883 <6>[ 182.104435] lkdtm: good_stack: ffff800010d3bbf8-ffff800010d3bc18
6877 11:50:31.495664 <6>[ 182.110787] lkdtm: bad_stack : ffff800010d3bff8-ffff800010d3c018
6878 11:50:31.496036 <6>[ 182.117329] lkdtm: attempting good copy_to_user of local stack
6879 11:50:31.496473 <6>[ 182.123589] lkdtm: attempting bad copy_to_user of distant stack
6880 11:50:31.497680 <0>[ 182.129982] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709550408, size 32)!
6881 11:50:31.537426 <4>[ 182.141228] ------------[ cut here ]------------
6882 11:50:31.537788 <2>[ 182.146116] kernel BUG at mm/usercopy.c:101!
6883 11:50:31.538298 <0>[ 182.150657] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
6884 11:50:31.538513 <4>[ 182.157817] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6885 11:50:31.538683 <4>[ 182.169649] CPU: 1 PID: 3772 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
6886 11:50:31.540775 <4>[ 182.177589] Hardware name: ARM Juno development board (r0) (DT)
6887 11:50:31.580802 <4>[ 182.183785] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6888 11:50:31.581110 <4>[ 182.191027] pc : usercopy_abort+0xb0/0xb4
6889 11:50:31.581308 <4>[ 182.195318] lr : usercopy_abort+0xb0/0xb4
6890 11:50:31.581486 <4>[ 182.199603] sp : ffff800010d3baf0
6891 11:50:31.581657 <4>[ 182.203184] x29: ffff800010d3bb00 x28: ffff80000b596948 x27: ffff80000b596968
6892 11:50:31.581824 <4>[ 182.210611] x26: f0f0f0f0f0f0f0f1 x25: ffff800009aa0390 x24: 0000000000000001
6893 11:50:31.584065 <4>[ 182.218037] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffffb48
6894 11:50:31.624322 <4>[ 182.225461] x20: ffff800009fe2bf0 x19: ffff800009febe00 x18: 0000000000000000
6895 11:50:31.624862 <4>[ 182.232886] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
6896 11:50:31.625594 <4>[ 182.240310] x14: 74706d6574746120 x13: 205d323839393231 x12: 2e32383120205b3e
6897 11:50:31.625984 <4>[ 182.247734] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff80000815f838
6898 11:50:31.626391 <4>[ 182.255159] x8 : ffff00080d25cf00 x7 : 3238393932312e32 x6 : 0000000000000001
6899 11:50:31.627908 <4>[ 182.262583] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6900 11:50:31.667715 <4>[ 182.270007] x2 : 0000000000000000 x1 : ffff00080d25cf00 x0 : 000000000000006c
6901 11:50:31.668253 <4>[ 182.277431] Call trace:
6902 11:50:31.668636 <4>[ 182.280141] usercopy_abort+0xb0/0xb4
6903 11:50:31.668990 <4>[ 182.284078] __check_object_size+0x16c/0x31c
6904 11:50:31.669672 <4>[ 182.288625] do_usercopy_stack+0x318/0x330
6905 11:50:31.670086 <4>[ 182.292997] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x2c
6906 11:50:31.670443 <4>[ 182.298064] lkdtm_do_action+0x2c/0x50
6907 11:50:31.670773 <4>[ 182.302086] direct_entry+0x164/0x180
6908 11:50:31.671222 <4>[ 182.306018] full_proxy_write+0x68/0xc0
6909 11:50:31.671638 <4>[ 182.310130] vfs_write+0xcc/0x2a0
6910 11:50:31.711056 <4>[ 182.313719] ksys_write+0x78/0x104
6911 11:50:31.711580 <4>[ 182.317394] __arm64_sys_write+0x28/0x3c
6912 11:50:31.711962 <4>[ 182.321592] invoke_syscall+0x8c/0x120
6913 11:50:31.712314 <4>[ 182.325618] el0_svc_common.constprop.0+0x68/0x124
6914 11:50:31.712998 <4>[ 182.330686] do_el0_svc+0x40/0xcc
6915 11:50:31.713370 <4>[ 182.334275] el0_svc+0x48/0xc0
6916 11:50:31.713706 <4>[ 182.337603] el0t_64_sync_handler+0xb8/0xbc
6917 11:50:31.714080 <4>[ 182.342056] el0t_64_sync+0x18c/0x190
6918 11:50:31.714527 <0>[ 182.345993] Code: aa1403e3 b0004840 912de000 97fff2d0 (d4210000)
6919 11:50:31.714952 <4>[ 182.352362] ---[ end trace 0000000000000000 ]---
6920 11:50:31.755758 <6>[ 182.357249] note: cat[3772] exited with irqs disabled
6921 11:50:31.756091 <6>[ 182.362620] note: cat[3772] exited with preempt_count 1
6922 11:50:31.756345 <4>[ 182.369721] ------------[ cut here ]------------
6923 11:50:31.756799 <4>[ 182.374613] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6924 11:50:31.757025 <4>[ 182.384561] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6925 11:50:31.799168 <4>[ 182.396384] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.80-cip16 #1
6926 11:50:31.799484 <4>[ 182.404585] Hardware name: ARM Juno development board (r0) (DT)
6927 11:50:31.799681 <4>[ 182.410782] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6928 11:50:31.799861 <4>[ 182.418028] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6929 11:50:31.800036 <4>[ 182.423533] lr : ct_idle_enter+0x10/0x1c
6930 11:50:31.800462 <4>[ 182.427731] sp : ffff80000c44bd20
6931 11:50:31.800661 <4>[ 182.431314] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
6932 11:50:31.802413 <4>[ 182.438743] x26: 0000000000000000 x25: 0000002a7614c88c x24: 0000000000000000
6933 11:50:31.842390 <4>[ 182.446169] x23: ffff00080ad3d080 x22: 0000000000000000 x21: 0000000000000000
6934 11:50:31.842714 <4>[ 182.453594] x20: ffff00097ef2c458 x19: ffff80000a53b458 x18: 0000000000000000
6935 11:50:31.843231 <4>[ 182.461018] x17: 000000000000006a x16: 0000000000000001 x15: ffff80000a53f4c0
6936 11:50:31.843462 <4>[ 182.468442] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6937 11:50:31.843684 <4>[ 182.475867] x11: 000000000000093f x10: 000000000000093f x9 : ffff800009145aa0
6938 11:50:31.885779 <4>[ 182.483293] x8 : 000000000002e215 x7 : 071c71c71c71c71c x6 : ffff80000b6374f0
6939 11:50:31.886100 <4>[ 182.490722] x5 : 00000000000005e7 x4 : 4000000000000002 x3 : ffff8009749f1000
6940 11:50:31.886360 <4>[ 182.498147] x2 : ffff80000c44bd20 x1 : ffff80000a53b458 x0 : 4000000000000000
6941 11:50:31.886594 <4>[ 182.505572] Call trace:
6942 11:50:31.886817 <4>[ 182.508281] ct_kernel_exit.constprop.0+0x11c/0x180
6943 11:50:31.887037 <4>[ 182.513432] ct_idle_enter+0x10/0x1c
6944 11:50:31.887520 <4>[ 182.517278] cpuidle_enter_state+0x2a4/0x5a0
6945 11:50:31.887700 <4>[ 182.521826] cpuidle_enter+0x40/0x60
6946 11:50:31.887897 <4>[ 182.525675] do_idle+0x258/0x310
6947 11:50:31.889004 <4>[ 182.529176] cpu_startup_entry+0x40/0x44
6948 11:50:31.929063 <4>[ 182.533372] secondary_start_kernel+0x138/0x160
6949 11:50:31.929362 <4>[ 182.538179] __secondary_switched+0xb0/0xb4
6950 11:50:31.929614 <4>[ 182.542638] irq event stamp: 235268
6951 11:50:31.929841 <4>[ 182.546391] hardirqs last enabled at (235267): [<ffff8000096f3ad4>] el1_interrupt+0x54/0x64
6952 11:50:31.930368 <4>[ 182.555119] hardirqs last disabled at (235268): [<ffff800008127c2c>] do_idle+0xec/0x310
6953 11:50:31.930584 <4>[ 182.563407] softirqs last enabled at (235266): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6954 11:50:31.972659 <4>[ 182.572215] softirqs last disabled at (235247): [<ffff800008017668>] ____do_softirq+0x18/0x24
6955 11:50:31.972943 <4>[ 182.581024] ---[ end trace 0000000000000000 ]---
6956 11:50:31.973194 # Segmentation fault
6957 11:50:31.973421 # [ 182.098072] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
6958 11:50:31.973926 # [ 182.104435] lkdtm: good_stack: ffff800010d3bbf8-ffff800010d3bc18
6959 11:50:31.974159 # [ 182.110787] lkdtm: bad_stack : ffff800010d3bff8-ffff800010d3c018
6960 11:50:31.974397 # [ 182.117329] lkdtm: attempting good copy_to_user of local stack
6961 11:50:31.975962 # [ 182.123589] lkdtm: attempting bad copy_to_user of distant stack
6962 11:50:32.015813 # [ 182.129982] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709550408, size 32)!
6963 11:50:32.016082 # [ 182.141228] ------------[ cut here ]------------
6964 11:50:32.016329 # [ 182.146116] kernel BUG at mm/usercopy.c:101!
6965 11:50:32.016857 # [ 182.150657] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
6966 11:50:32.017063 # [ 182.157817] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6967 11:50:32.059238 # [ 182.169649] CPU: 1 PID: 3772 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
6968 11:50:32.059763 # [ 182.177589] Hardware name: ARM Juno development board (r0) (DT)
6969 11:50:32.060155 # [ 182.183785] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6970 11:50:32.060511 # [ 182.191027] pc : usercopy_abort+0xb0/0xb4
6971 11:50:32.061225 # [ 182.195318] lr : usercopy_abort+0xb0/0xb4
6972 11:50:32.061615 # [ 182.199603] sp : ffff800010d3baf0
6973 11:50:32.061961 # [ 182.203184] x29: ffff800010d3bb00 x28: ffff80000b596948 x27: ffff80000b596968
6974 11:50:32.062752 # [ 182.210611] x26: f0f0f0f0f0f0f0f1 x25: ffff800009aa0390 x24: 0000000000000001
6975 11:50:32.102458 # [ 182.218037] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffffb48
6976 11:50:32.103012 # [ 182.225461] x20: ffff800009fe2bf0 x19: ffff800009febe00 x18: 0000000000000000
6977 11:50:32.103739 # [ 182.232886] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
6978 11:50:32.104124 # [ 182.240310] x14: 74706d6574746120 x13: 205d323839393231 x12: 2e32383120205b3e
6979 11:50:32.104473 # [ 182.247734] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff80000815f838
6980 11:50:32.106051 # [ 182.255159] x8 : ffff00080d25cf00 x7 : 3238393932312e32 x6 : 0000000000000001
6981 11:50:32.145641 # [ 182.262583] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6982 11:50:32.146301 # [ 182.270007] x2 : 0000000000000000 x1 : ffff00080d25cf00 x0 : 000000000000006c
6983 11:50:32.146717 # [ 182.277431] Call trace:
6984 11:50:32.147423 # [ 182.280141] usercopy_abort+0xb0/0xb4
6985 11:50:32.147804 # [ 182.284078] __check_object_size+0x16c/0x31c
6986 11:50:32.148151 # [ 182.288625] do_usercopy_stack+0x318/0x330
6987 11:50:32.148497 # [ 182.292997] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x2c
6988 11:50:32.149013 # [ 182.298064] lkdtm_do_action+0x2c/0x50
6989 11:50:32.149614 # [ 182.302086] direct_entry+0x164/0x180
6990 11:50:32.188884 # [ 182.306018] full_proxy_write+0x68/0xc0
6991 11:50:32.189445 # [ 182.310130] vfs_write+0xcc/0x2a0
6992 11:50:32.189833 # [ 182.313719] ksys_write+0x78/0x104
6993 11:50:32.190242 # [ 182.317394] __arm64_sys_write+0x28/0x3c
6994 11:50:32.191052 # [ 182.321592] invoke_syscall+0x8c/0x120
6995 11:50:32.191432 # [ 182.325618] el0_svc_common.constprop.0+0x68/0x124
6996 11:50:32.191783 # [ 182.330686] do_el0_svc+0x40/0xcc
6997 11:50:32.192234 # [ 182.334275] el0_svc+0x48/0xc0
6998 11:50:32.192699 # [ 182.337603] el0t_64_sync_handler+0xb8/0xbc
6999 11:50:32.193135 # [ 182.342056] el0t_64_sync+0x18c/0x190
7000 11:50:32.231977 # [ 182.345993] Code: aa1403e3 b0004840 912de000 97fff2d0 (d4210000)
7001 11:50:32.232644 # [ 182.352362] ---[ end trace 0000000000000000 ]---
7002 11:50:32.233148 # [ 182.357249] note: cat[3772] exited with irqs disabled
7003 11:50:32.233602 # [ 182.362620] note: cat[3772] exited with preempt_count 1
7004 11:50:32.234439 # [ 182.369721] ------------[ cut here ]------------
7005 11:50:32.234847 # [ 182.374613] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7006 11:50:32.235533 # [ 182.384561] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7007 11:50:32.274786 # [ 182.396384] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.80-cip16 #1
7008 11:50:32.275187 # [ 182.404585] Hardware name: ARM Juno development board (r0) (DT)
7009 11:50:32.275809 # [ 182.410782] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7010 11:50:32.276074 # [ 182.418028] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7011 11:50:32.276278 # [ 182.423533] lr : ct_idle_enter+0x10/0x1c
7012 11:50:32.276568 # [ 182.427731] sp : ffff80000c44bd20
7013 11:50:32.278064 # [ 182.431314] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
7014 11:50:32.318020 # [ 182.438743] x26: 0000000000000000 x25: 0000002a7614c88c x24: 0000000000000000
7015 11:50:32.318336 # [ 182.446169] x23: ffff00080ad3d080 x22: 0000000000000000 x21: 0000000000000000
7016 11:50:32.318533 # [ 182.453594] x20: ffff00097ef2c458 x19: ffff80000a53b458 x18: 0000000000000000
7017 11:50:32.318712 # [ 182.461018] x17: 000000000000006a x16: 0000000000000001 x15: ffff80000a53f4c0
7018 11:50:32.319138 # [ 182.468442] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7019 11:50:32.321275 # [ 182.475867] x11: 000000000000093f x10: 000000000000093f x9 : ffff800009145aa0
7020 11:50:32.354647 # [ 182.483293] x8 : 000000000002e215 x7 : 071c71c71c71c71c x6 : ffff80000b6374f0
7021 11:50:32.354936 # [ 182.490722] x5 : 00000000000005e7 x4 : 4000000000000002 x3 : ffff8009749f1000
7022 11:50:32.355131 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
7023 11:50:32.355308 ok 73 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7024 11:50:32.357843 # selftests: lkdtm: USERCOPY_KERNEL.sh
7025 11:50:32.814323 <6>[ 183.414815] lkdtm: Performing direct entry USERCOPY_KERNEL
7026 11:50:32.814736 <6>[ 183.420864] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009aa0390
7027 11:50:32.815313 <6>[ 183.429100] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836be90
7028 11:50:32.815524 <0>[ 183.437096] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3522192, size 4096)!
7029 11:50:32.815793 <4>[ 183.447229] ------------[ cut here ]------------
7030 11:50:32.816000 <2>[ 183.452117] kernel BUG at mm/usercopy.c:101!
7031 11:50:32.857673 <0>[ 183.456659] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7032 11:50:32.858285 <4>[ 183.463821] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7033 11:50:32.858559 <4>[ 183.475647] CPU: 1 PID: 3815 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
7034 11:50:32.858781 <4>[ 183.483584] Hardware name: ARM Juno development board (r0) (DT)
7035 11:50:32.858952 <4>[ 183.489777] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7036 11:50:32.859118 <4>[ 183.497018] pc : usercopy_abort+0xb0/0xb4
7037 11:50:32.861038 <4>[ 183.501312] lr : usercopy_abort+0xb0/0xb4
7038 11:50:32.901065 <4>[ 183.505602] sp : ffff800010df3ad0
7039 11:50:32.901345 <4>[ 183.509188] x29: ffff800010df3ae0 x28: ffff000805a91a80 x27: 0000000000000000
7040 11:50:32.901540 <4>[ 183.516616] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
7041 11:50:32.901718 <4>[ 183.524041] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035be90
7042 11:50:32.902100 <4>[ 183.531467] x20: ffff800009fe2c18 x19: ffff800009febe00 x18: 0000000000000000
7043 11:50:32.904396 <4>[ 183.538892] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7044 11:50:32.944392 <4>[ 183.546316] x14: 74706d6574746120 x13: 205d363930373334 x12: 2e33383120205b3e
7045 11:50:32.944661 <4>[ 183.553741] x11: 3232353320746573 x10: 66666f2820747865 x9 : ffff80000815f838
7046 11:50:32.944855 <4>[ 183.561165] x8 : ffff000805a91a80 x7 : 3639303733342e33 x6 : 0000000000000001
7047 11:50:32.945032 <4>[ 183.568590] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7048 11:50:32.945452 <4>[ 183.576014] x2 : 0000000000000000 x1 : ffff000805a91a80 x0 : 000000000000005f
7049 11:50:32.945641 <4>[ 183.583438] Call trace:
7050 11:50:32.947719 <4>[ 183.586148] usercopy_abort+0xb0/0xb4
7051 11:50:32.987747 <4>[ 183.590085] __check_object_size+0x2b4/0x31c
7052 11:50:32.988008 <4>[ 183.594632] lkdtm_USERCOPY_KERNEL+0x144/0x1c4
7053 11:50:32.988201 <4>[ 183.599352] lkdtm_do_action+0x2c/0x50
7054 11:50:32.988380 <4>[ 183.603373] direct_entry+0x164/0x180
7055 11:50:32.988553 <4>[ 183.607306] full_proxy_write+0x68/0xc0
7056 11:50:32.988952 <4>[ 183.611417] vfs_write+0xcc/0x2a0
7057 11:50:32.989121 <4>[ 183.615005] ksys_write+0x78/0x104
7058 11:50:32.989277 <4>[ 183.618680] __arm64_sys_write+0x28/0x3c
7059 11:50:32.989431 <4>[ 183.622878] invoke_syscall+0x8c/0x120
7060 11:50:32.991088 <4>[ 183.626903] el0_svc_common.constprop.0+0x68/0x124
7061 11:50:32.991334 <4>[ 183.631972] do_el0_svc+0x40/0xcc
7062 11:50:33.033015 <4>[ 183.635559] el0_svc+0x48/0xc0
7063 11:50:33.034091 <4>[ 183.638888] el0t_64_sync_handler+0xb8/0xbc
7064 11:50:33.034757 <4>[ 183.643341] el0t_64_sync+0x18c/0x190
7065 11:50:33.035279 <0>[ 183.647278] Code: aa1403e3 b0004840 912de000 97fff2d0 (d4210000)
7066 11:50:33.035477 <4>[ 183.653647] ---[ end trace 0000000000000000 ]---
7067 11:50:33.035989 <6>[ 183.658533] note: cat[3815] exited with irqs disabled
7068 11:50:33.036240 <6>[ 183.663902] note: cat[3815] exited with preempt_count 1
7069 11:50:33.036514 <4>[ 183.670998] ------------[ cut here ]------------
7070 11:50:33.076050 <4>[ 183.675887] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7071 11:50:33.076405 <4>[ 183.685834] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7072 11:50:33.076711 <4>[ 183.697662] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.80-cip16 #1
7073 11:50:33.077255 <4>[ 183.705865] Hardware name: ARM Juno development board (r0) (DT)
7074 11:50:33.077476 <4>[ 183.712060] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7075 11:50:33.119331 <4>[ 183.719303] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7076 11:50:33.119659 <4>[ 183.724808] lr : ct_idle_enter+0x10/0x1c
7077 11:50:33.119911 <4>[ 183.729005] sp : ffff80000c44bd20
7078 11:50:33.120139 <4>[ 183.732586] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
7079 11:50:33.120564 <4>[ 183.740012] x26: 0000000000000000 x25: 0000002ac3a4c340 x24: 0000000000000000
7080 11:50:33.120698 <4>[ 183.747437] x23: ffff00080ad3d080 x22: 0000000000000000 x21: 0000000000000000
7081 11:50:33.120844 <4>[ 183.754865] x20: ffff00097ef2c458 x19: ffff80000a53b458 x18: 0000000000000000
7082 11:50:33.162711 <4>[ 183.762296] x17: ffff800008023f18 x16: ffff8000096d2904 x15: ffff8000080bd500
7083 11:50:33.163046 <4>[ 183.769724] x14: ffff8000080bd334 x13: ffff8000084366b8 x12: ffff8000096d9108
7084 11:50:33.163304 <4>[ 183.777148] x11: ffff800008011a80 x10: 0000000000001500 x9 : ffff800009145aa0
7085 11:50:33.163539 <4>[ 183.784572] x8 : ffff0008008f1a80 x7 : ffff80000b0f9770 x6 : 0000000000000000
7086 11:50:33.164025 <4>[ 183.791996] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f1000
7087 11:50:33.165986 <4>[ 183.799421] x2 : ffff80000c44bd20 x1 : ffff80000a53b458 x0 : 4000000000000000
7088 11:50:33.166258 <4>[ 183.806845] Call trace:
7089 11:50:33.206036 <4>[ 183.809555] ct_kernel_exit.constprop.0+0x11c/0x180
7090 11:50:33.206320 <4>[ 183.814712] ct_idle_enter+0x10/0x1c
7091 11:50:33.206570 <4>[ 183.818557] cpuidle_enter_state+0x2a4/0x5a0
7092 11:50:33.206799 <4>[ 183.823106] cpuidle_enter+0x40/0x60
7093 11:50:33.207019 <4>[ 183.826954] do_idle+0x258/0x310
7094 11:50:33.207162 <4>[ 183.830456] cpu_startup_entry+0x40/0x44
7095 11:50:33.207535 <4>[ 183.834653] secondary_start_kernel+0x138/0x160
7096 11:50:33.207661 <4>[ 183.839460] __secondary_switched+0xb0/0xb4
7097 11:50:33.207795 <4>[ 183.843919] irq event stamp: 235268
7098 11:50:33.249688 <4>[ 183.847672] hardirqs last enabled at (235267): [<ffff8000096f3ad4>] el1_interrupt+0x54/0x64
7099 11:50:33.249992 <4>[ 183.856399] hardirqs last disabled at (235268): [<ffff800008127c2c>] do_idle+0xec/0x310
7100 11:50:33.250220 <4>[ 183.864688] softirqs last enabled at (235266): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7101 11:50:33.250404 <4>[ 183.873495] softirqs last disabled at (235247): [<ffff800008017668>] ____do_softirq+0x18/0x24
7102 11:50:33.250578 <4>[ 183.882304] ---[ end trace 0000000000000000 ]---
7103 11:50:33.251001 # Segmentation fault
7104 11:50:33.252982 # [ 183.414815] lkdtm: Performing direct entry USERCOPY_KERNEL
7105 11:50:33.292839 # [ 183.420864] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009aa0390
7106 11:50:33.293104 # [ 183.429100] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836be90
7107 11:50:33.293578 # [ 183.437096] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3522192, size 4096)!
7108 11:50:33.293780 # [ 183.447229] ------------[ cut here ]------------
7109 11:50:33.293958 # [ 183.452117] kernel BUG at mm/usercopy.c:101!
7110 11:50:33.296159 # [ 183.456659] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7111 11:50:33.336261 # [ 183.463821] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7112 11:50:33.336798 # [ 183.475647] CPU: 1 PID: 3815 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
7113 11:50:33.337183 # [ 183.483584] Hardware name: ARM Juno development board (r0) (DT)
7114 11:50:33.337889 # [ 183.489777] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7115 11:50:33.338311 # [ 183.497018] pc : usercopy_abort+0xb0/0xb4
7116 11:50:33.338662 # [ 183.501312] lr : usercopy_abort+0xb0/0xb4
7117 11:50:33.339791 # [ 183.505602] sp : ffff800010df3ad0
7118 11:50:33.379399 # [ 183.509188] x29: ffff800010df3ae0 x28: ffff000805a91a80 x27: 0000000000000000
7119 11:50:33.379925 # [ 183.516616] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
7120 11:50:33.380311 # [ 183.524041] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035be90
7121 11:50:33.380666 # [ 183.531467] x20: ffff800009fe2c18 x19: ffff800009febe00 x18: 0000000000000000
7122 11:50:33.381356 # [ 183.538892] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7123 11:50:33.383037 # [ 183.546316] x14: 74706d6574746120 x13: 205d363930373334 x12: 2e33383120205b3e
7124 11:50:33.422543 # [ 183.553741] x11: 3232353320746573 x10: 66666f2820747865 x9 : ffff80000815f838
7125 11:50:33.423107 # [ 183.561165] x8 : ffff000805a91a80 x7 : 3639303733342e33 x6 : 0000000000000001
7126 11:50:33.423844 # [ 183.568590] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7127 11:50:33.424234 # [ 183.576014] x2 : 0000000000000000 x1 : ffff000805a91a80 x0 : 000000000000005f
7128 11:50:33.424590 # [ 183.583438] Call trace:
7129 11:50:33.424931 # [ 183.586148] usercopy_abort+0xb0/0xb4
7130 11:50:33.425260 # [ 183.590085] __check_object_size+0x2b4/0x31c
7131 11:50:33.425980 # [ 183.594632] lkdtm_USERCOPY_KERNEL+0x144/0x1c4
7132 11:50:33.465772 # [ 183.599352] lkdtm_do_action+0x2c/0x50
7133 11:50:33.466384 # [ 183.603373] direct_entry+0x164/0x180
7134 11:50:33.466775 # [ 183.607306] full_proxy_write+0x68/0xc0
7135 11:50:33.467129 # [ 183.611417] vfs_write+0xcc/0x2a0
7136 11:50:33.467466 # [ 183.615005] ksys_write+0x78/0x104
7137 11:50:33.467793 # [ 183.618680] __arm64_sys_write+0x28/0x3c
7138 11:50:33.468114 # [ 183.622878] invoke_syscall+0x8c/0x120
7139 11:50:33.468789 # [ 183.626903] el0_svc_common.constprop.0+0x68/0x124
7140 11:50:33.469331 # [ 183.631972] do_el0_svc+0x40/0xcc
7141 11:50:33.469752 # [ 183.635559] el0_svc+0x48/0xc0
7142 11:50:33.470191 # [ 183.638888] el0t_64_sync_handler+0xb8/0xbc
7143 11:50:33.508924 # [ 183.643341] el0t_64_sync+0x18c/0x190
7144 11:50:33.509459 # [ 183.647278] Code: aa1403e3 b0004840 912de000 97fff2d0 (d4210000)
7145 11:50:33.509846 # [ 183.653647] ---[ end trace 0000000000000000 ]---
7146 11:50:33.510257 # [ 183.658533] note: cat[3815] exited with irqs disabled
7147 11:50:33.510609 # [ 183.663902] note: cat[3815] exited with preempt_count 1
7148 11:50:33.511288 # [ 183.670998] ------------[ cut here ]------------
7149 11:50:33.512436 # [ 183.675887] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7150 11:50:33.551724 # [ 183.685834] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7151 11:50:33.552151 # [ 183.697662] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.80-cip16 #1
7152 11:50:33.552443 # [ 183.705865] Hardware name: ARM Juno development board (r0) (DT)
7153 11:50:33.552905 # [ 183.712060] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7154 11:50:33.553143 # [ 183.719303] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7155 11:50:33.553300 # [ 183.724808] lr : ct_idle_enter+0x10/0x1c
7156 11:50:33.554987 # [ 183.729005] sp : ffff80000c44bd20
7157 11:50:33.594982 # [ 183.732586] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
7158 11:50:33.595313 # [ 183.740012] x26: 0000000000000000 x25: 0000002ac3a4c340 x24: 0000000000000000
7159 11:50:33.595509 # [ 183.747437] x23: ffff00080ad3d080 x22: 0000000000000000 x21: 0000000000000000
7160 11:50:33.595686 # [ 183.754865] x20: ffff00097ef2c458 x19: ffff80000a53b458 x18: 0000000000000000
7161 11:50:33.596067 # [ 183.762296] x17: ffff800008023f18 x16: ffff8000096d2904 x15: ffff8000080bd500
7162 11:50:33.598282 # [ 183.769724] x14: ffff8000080bd334 x13: ffff8000084366b8 x12: ffff8000096d9108
7163 11:50:33.648415 # [ 183.777148] x11: ffff800008011a80 x10: 0000000000001500 x9 : ffff800009145aa0
7164 11:50:33.648708 # [ 183.784572] x8 : ffff0008008f1a80 x7 : ffff80000b0f9770 x6 : 0000000000000000
7165 11:50:33.648905 # [ 183.791996] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f1000
7166 11:50:33.649082 # [ 183.799421] x2 : ffff80000c44bd20 x1 : ffff80000a53b458 x0 : 4000000000000000
7167 11:50:33.649251 # USERCOPY_KERNEL: saw 'call trace:': ok
7168 11:50:33.649671 ok 74 selftests: lkdtm: USERCOPY_KERNEL.sh
7169 11:50:33.651724 # selftests: lkdtm: STACKLEAK_ERASING.sh
7170 11:50:34.191068 <6>[ 184.795418] lkdtm: Performing direct entry STACKLEAK_ERASING
7171 11:50:34.191666 <6>[ 184.801480] lkdtm: stackleak stack usage:
7172 11:50:34.192056 <6>[ 184.801480] high offset: 336 bytes
7173 11:50:34.192411 <6>[ 184.801480] current: 800 bytes
7174 11:50:34.192749 <6>[ 184.801480] lowest: 1552 bytes
7175 11:50:34.193084 <6>[ 184.801480] tracked: 1552 bytes
7176 11:50:34.193765 <6>[ 184.801480] untracked: 800 bytes
7177 11:50:34.194175 <6>[ 184.801480] poisoned: 13688 bytes
7178 11:50:34.194632 <6>[ 184.801480] low offset: 8 bytes
7179 11:50:34.209198 <6>[ 184.832761] lkdtm: OK: the rest of the thread stack is properly erased
7180 11:50:34.366521 # [ 184.795418] lkdtm: Performing direct entry STACKLEAK_ERASING
7181 11:50:34.367111 # [ 184.801480] lkdtm: stackleak stack usage:
7182 11:50:34.367615 # high offset: 336 bytes
7183 11:50:34.367979 # current: 800 bytes
7184 11:50:34.368322 # lowest: 1552 bytes
7185 11:50:34.368654 # tracked: 1552 bytes
7186 11:50:34.369331 # untracked: 800 bytes
7187 11:50:34.369736 # poisoned: 13688 bytes
7188 11:50:34.370205 # low offset: 8 bytes
7189 11:50:34.370627 # [ 184.832761] lkdtm: OK: the rest of the thread stack is properly erased
7190 11:50:34.390178 # STACKLEAK_ERASING: saw 'OK: the rest of the thread stack is properly erased': ok
7191 11:50:34.437971 ok 75 selftests: lkdtm: STACKLEAK_ERASING.sh
7192 11:50:34.517848 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
7193 11:50:35.122163 <6>[ 185.720857] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7194 11:50:35.122820 <6>[ 185.726875] lkdtm: Calling matched prototype ...
7195 11:50:35.123570 <6>[ 185.731828] lkdtm: Calling mismatched prototype ...
7196 11:50:35.124173 <3>[ 185.737038] lkdtm: FAIL: survived mismatched prototype function call!
7197 11:50:35.125617 <4>[ 185.744020] lkdtm: This is probably expected, since this kernel (6.1.80-cip16 aarch64) was built *without* CONFIG_CFI_CLANG=y
7198 11:50:35.287992 # [ 185.720857] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7199 11:50:35.288502 # [ 185.726875] lkdtm: Calling matched prototype ...
7200 11:50:35.288838 # [ 185.731828] lkdtm: Calling mismatched prototype ...
7201 11:50:35.289145 # [ 185.737038] lkdtm: FAIL: survived mismatched prototype function call!
7202 11:50:35.291395 # [ 185.744020] lkdtm: This is probably expected, since this kernel (6.1.80-cip16 aarch64) was built *without* CONFIG_CFI_CLANG=y
7203 11:50:35.323081 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
7204 11:50:35.387033 not ok 76 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
7205 11:50:35.483004 # selftests: lkdtm: CFI_BACKWARD.sh
7206 11:50:36.135277 <6>[ 186.729263] lkdtm: Performing direct entry CFI_BACKWARD
7207 11:50:36.136231 <6>[ 186.734878] lkdtm: Attempting unchecked stack return address redirection ...
7208 11:50:36.136646 <6>[ 186.742279] lkdtm: ok: redirected stack return address.
7209 11:50:36.137007 <6>[ 186.747830] lkdtm: Attempting checked stack return address redirection ...
7210 11:50:36.137350 <3>[ 186.755245] lkdtm: FAIL: stack return address was redirected!
7211 11:50:36.138927 <3>[ 186.761337] lkdtm: Unexpected! This kernel (6.1.80-cip16 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7212 11:50:36.308018 # [ 186.729263] lkdtm: Performing direct entry CFI_BACKWARD
7213 11:50:36.308865 # [ 186.734878] lkdtm: Attempting unchecked stack return address redirection ...
7214 11:50:36.309229 # [ 186.742279] lkdtm: ok: redirected stack return address.
7215 11:50:36.309553 # [ 186.747830] lkdtm: Attempting checked stack return address redirection ...
7216 11:50:36.309859 # [ 186.755245] lkdtm: FAIL: stack return address was redirected!
7217 11:50:36.311657 # [ 186.761337] lkdtm: Unexpected! This kernel (6.1.80-cip16 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7218 11:50:36.343129 # CFI_BACKWARD: missing 'call trace:|ok: control flow unchanged': [FAIL]
7219 11:50:36.407160 not ok 77 selftests: lkdtm: CFI_BACKWARD.sh # exit=1
7220 11:50:36.502996 # selftests: lkdtm: FORTIFY_STRSCPY.sh
7221 11:50:37.175522 <6>[ 187.779096] lkdtm: Performing direct entry FORTIFY_STRSCPY
7222 11:50:37.175994 <0>[ 187.785729] detected buffer overflow in strnlen
7223 11:50:37.176520 <4>[ 187.790740] ------------[ cut here ]------------
7224 11:50:37.176790 <2>[ 187.795646] kernel BUG at lib/string_helpers.c:1027!
7225 11:50:37.177034 <0>[ 187.800894] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7226 11:50:37.178983 <4>[ 187.808058] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7227 11:50:37.219006 <4>[ 187.819918] CPU: 3 PID: 3994 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
7228 11:50:37.219323 <4>[ 187.827864] Hardware name: ARM Juno development board (r0) (DT)
7229 11:50:37.219775 <4>[ 187.834063] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7230 11:50:37.219973 <4>[ 187.841316] pc : fortify_panic+0x24/0x28
7231 11:50:37.220151 <4>[ 187.845528] lr : fortify_panic+0x24/0x28
7232 11:50:37.220321 <4>[ 187.849730] sp : ffff800011113ad0
7233 11:50:37.220485 <4>[ 187.853316] x29: ffff800011113ad0 x28: ffff0008041d1a80 x27: 0000000000000000
7234 11:50:37.262371 <4>[ 187.860757] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
7235 11:50:37.262652 <4>[ 187.868194] x23: ffff00080d626000 x22: ffff800011113cb0 x21: ffff800009aa03a8
7236 11:50:37.262846 <4>[ 187.875634] x20: ffff00080d626000 x19: ffff800009aa03b8 x18: 0000000000000000
7237 11:50:37.263270 <4>[ 187.883071] x17: ffff80000843e73c x16: ffff8000086aeb98 x15: ffff800008c0db04
7238 11:50:37.263461 <4>[ 187.890510] x14: 0000000000000000 x13: 205d393237353837 x12: 2e37383120205b3e
7239 11:50:37.263636 <4>[ 187.897948] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815f838
7240 11:50:37.306093 <4>[ 187.905387] x8 : ffff0008041d1a80 x7 : 3932373538372e37 x6 : 0000000000000001
7241 11:50:37.306679 <4>[ 187.912824] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7242 11:50:37.307410 <4>[ 187.920261] x2 : 0000000000000000 x1 : ffff0008041d1a80 x0 : 0000000000000023
7243 11:50:37.307801 <4>[ 187.927699] Call trace:
7244 11:50:37.308153 <4>[ 187.930414] fortify_panic+0x24/0x28
7245 11:50:37.308490 <4>[ 187.934269] lkdtm_FORTIFY_STR_MEMBER+0x0/0x150
7246 11:50:37.308818 <4>[ 187.939087] lkdtm_do_action+0x2c/0x50
7247 11:50:37.309138 <4>[ 187.943117] direct_entry+0x164/0x180
7248 11:50:37.309823 <4>[ 187.947058] full_proxy_write+0x68/0xc0
7249 11:50:37.349605 <4>[ 187.951179] vfs_write+0xcc/0x2a0
7250 11:50:37.350185 <4>[ 187.954778] ksys_write+0x78/0x104
7251 11:50:37.350674 <4>[ 187.958462] __arm64_sys_write+0x28/0x3c
7252 11:50:37.351120 <4>[ 187.962668] invoke_syscall+0x8c/0x120
7253 11:50:37.351908 <4>[ 187.966702] el0_svc_common.constprop.0+0x68/0x124
7254 11:50:37.352314 <4>[ 187.971780] do_el0_svc+0x40/0xcc
7255 11:50:37.352764 <4>[ 187.975377] el0_svc+0x48/0xc0
7256 11:50:37.353214 <4>[ 187.978715] el0t_64_sync_handler+0xb8/0xbc
7257 11:50:37.353654 <4>[ 187.983177] el0t_64_sync+0x18c/0x190
7258 11:50:37.354206 <0>[ 187.987126] Code: aa1303e1 d00049a0 91272000 97ffe253 (d4210000)
7259 11:50:37.393172 <4>[ 187.993502] ---[ end trace 0000000000000000 ]---
7260 11:50:37.393498 <6>[ 187.998395] note: cat[3994] exited with irqs disabled
7261 11:50:37.394035 <6>[ 188.004003] note: cat[3994] exited with preempt_count 1
7262 11:50:37.394254 <4>[ 188.009744] ------------[ cut here ]------------
7263 11:50:37.394484 <4>[ 188.014641] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7264 11:50:37.394694 <4>[ 188.024606] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7265 11:50:37.436576 <4>[ 188.036466] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.80-cip16 #1
7266 11:50:37.436919 <4>[ 188.044678] Hardware name: ARM Juno development board (r0) (DT)
7267 11:50:37.437542 <4>[ 188.050879] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7268 11:50:37.437739 <4>[ 188.058137] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7269 11:50:37.438067 <4>[ 188.063650] lr : ct_idle_enter+0x10/0x1c
7270 11:50:37.438276 <4>[ 188.067856] sp : ffff80000c45bd20
7271 11:50:37.438469 <4>[ 188.071447] x29: ffff80000c45bd20 x28: 0000000000000000 x27: 0000000000000000
7272 11:50:37.480073 <4>[ 188.078889] x26: 0000000000000000 x25: 0000002bc64073a0 x24: 0000000000000000
7273 11:50:37.480382 <4>[ 188.086332] x23: ffff00080ad40880 x22: 0000000000000000 x21: 0000000000000000
7274 11:50:37.480576 <4>[ 188.093773] x20: ffff00097ef6c458 x19: ffff80000a53b458 x18: 0000000000000000
7275 11:50:37.480755 <4>[ 188.101215] x17: 00000000000003d4 x16: 0000000000000001 x15: ffff80000a53f4c0
7276 11:50:37.480928 <4>[ 188.108655] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
7277 11:50:37.481349 <4>[ 188.116093] x11: 000000000000018d x10: 000000000000018d x9 : ffff800009145aa0
7278 11:50:37.523694 <4>[ 188.123531] x8 : 000000000001723c x7 : 071c71c71c71c71c x6 : ffff80000b6374f0
7279 11:50:37.524190 <4>[ 188.130969] x5 : 00000000000002f6 x4 : 4000000000000002 x3 : ffff800974a31000
7280 11:50:37.524529 <4>[ 188.138407] x2 : ffff80000c45bd20 x1 : ffff80000a53b458 x0 : 4000000000000000
7281 11:50:37.524844 <4>[ 188.145845] Call trace:
7282 11:50:37.525493 <4>[ 188.148560] ct_kernel_exit.constprop.0+0x11c/0x180
7283 11:50:37.525865 <4>[ 188.153723] ct_idle_enter+0x10/0x1c
7284 11:50:37.526260 <4>[ 188.157578] cpuidle_enter_state+0x2a4/0x5a0
7285 11:50:37.526597 <4>[ 188.162135] cpuidle_enter+0x40/0x60
7286 11:50:37.527151 <4>[ 188.165993] do_idle+0x258/0x310
7287 11:50:37.567187 <4>[ 188.169504] cpu_startup_entry+0x40/0x44
7288 11:50:37.567857 <4>[ 188.173708] secondary_start_kernel+0x138/0x160
7289 11:50:37.568311 <4>[ 188.178526] __secondary_switched+0xb0/0xb4
7290 11:50:37.568670 <4>[ 188.182994] irq event stamp: 204094
7291 11:50:37.569010 <4>[ 188.186754] hardirqs last enabled at (204093): [<ffff8000096f3ad4>] el1_interrupt+0x54/0x64
7292 11:50:37.569708 <4>[ 188.195493] hardirqs last disabled at (204094): [<ffff800008127c2c>] do_idle+0xec/0x310
7293 11:50:37.570722 <4>[ 188.203797] softirqs last enabled at (204092): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7294 11:50:37.610791 <4>[ 188.212618] softirqs last disabled at (204087): [<ffff800008017668>] ____do_softirq+0x18/0x24
7295 11:50:37.611376 <4>[ 188.221444] ---[ end trace 0000000000000000 ]---
7296 11:50:37.611871 # Segmentation fault
7297 11:50:37.612677 # [ 187.779096] lkdtm: Performing direct entry FORTIFY_STRSCPY
7298 11:50:37.613082 # [ 187.785729] detected buffer overflow in strnlen
7299 11:50:37.613528 # [ 187.790740] ------------[ cut here ]------------
7300 11:50:37.613966 # [ 187.795646] kernel BUG at lib/string_helpers.c:1027!
7301 11:50:37.614552 # [ 187.800894] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7302 11:50:37.653888 # [ 187.808058] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7303 11:50:37.654465 # [ 187.819918] CPU: 3 PID: 3994 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
7304 11:50:37.655308 # [ 187.827864] Hardware name: ARM Juno development board (r0) (DT)
7305 11:50:37.655718 # [ 187.834063] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7306 11:50:37.656170 # [ 187.841316] pc : fortify_panic+0x24/0x28
7307 11:50:37.656610 # [ 187.845528] lr : fortify_panic+0x24/0x28
7308 11:50:37.657483 # [ 187.849730] sp : ffff800011113ad0
7309 11:50:37.697084 # [ 187.853316] x29: ffff800011113ad0 x28: ffff0008041d1a80 x27: 0000000000000000
7310 11:50:37.697627 # [ 187.860757] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
7311 11:50:37.698486 # [ 187.868194] x23: ffff00080d626000 x22: ffff800011113cb0 x21: ffff800009aa03a8
7312 11:50:37.698925 # [ 187.875634] x20: ffff00080d626000 x19: ffff800009aa03b8 x18: 0000000000000000
7313 11:50:37.699286 # [ 187.883071] x17: ffff80000843e73c x16: ffff8000086aeb98 x15: ffff800008c0db04
7314 11:50:37.700641 # [ 187.890510] x14: 0000000000000000 x13: 205d393237353837 x12: 2e37383120205b3e
7315 11:50:37.740200 # [ 187.897948] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815f838
7316 11:50:37.740749 # [ 187.905387] x8 : ffff0008041d1a80 x7 : 3932373538372e37 x6 : 0000000000000001
7317 11:50:37.741485 # [ 187.912824] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7318 11:50:37.741871 # [ 187.920261] x2 : 0000000000000000 x1 : ffff0008041d1a80 x0 : 0000000000000023
7319 11:50:37.742276 # [ 187.927699] Call trace:
7320 11:50:37.742617 # [ 187.930414] fortify_panic+0x24/0x28
7321 11:50:37.743724 # [ 187.934269] lkdtm_FORTIFY_STR_MEMBER+0x0/0x150
7322 11:50:37.783369 # [ 187.939087] lkdtm_do_action+0x2c/0x50
7323 11:50:37.783912 # [ 187.943117] direct_entry+0x164/0x180
7324 11:50:37.784402 # [ 187.947058] full_proxy_write+0x68/0xc0
7325 11:50:37.784777 # [ 187.951179] vfs_write+0xcc/0x2a0
7326 11:50:37.785119 # [ 187.954778] ksys_write+0x78/0x104
7327 11:50:37.785814 # [ 187.958462] __arm64_sys_write+0x28/0x3c
7328 11:50:37.786258 # [ 187.962668] invoke_syscall+0x8c/0x120
7329 11:50:37.786654 # [ 187.966702] el0_svc_common.constprop.0+0x68/0x124
7330 11:50:37.787061 # [ 187.971780] do_el0_svc+0x40/0xcc
7331 11:50:37.787393 # [ 187.975377] el0_svc+0x48/0xc0
7332 11:50:37.787793 # [ 187.978715] el0t_64_sync_handler+0xb8/0xbc
7333 11:50:37.826463 # [ 187.983177] el0t_64_sync+0x18c/0x190
7334 11:50:37.827010 # [ 187.987126] Code: aa1303e1 d00049a0 91272000 97ffe253 (d4210000)
7335 11:50:37.827396 # [ 187.993502] ---[ end trace 0000000000000000 ]---
7336 11:50:37.827753 # [ 187.998395] note: cat[3994] exited with irqs disabled
7337 11:50:37.828440 # [ 188.004003] note: cat[3994] exited with preempt_count 1
7338 11:50:37.828812 # [ 188.009744] ------------[ cut here ]------------
7339 11:50:37.829149 # [ 188.014641] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7340 11:50:37.869726 # [ 188.024606] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7341 11:50:37.870787 # [ 188.036466] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.80-cip16 #1
7342 11:50:37.871224 # [ 188.044678] Hardware name: ARM Juno development board (r0) (DT)
7343 11:50:37.871589 # [ 188.050879] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7344 11:50:37.871937 # [ 188.058137] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7345 11:50:37.872271 # [ 188.063650] lr : ct_idle_enter+0x10/0x1c
7346 11:50:37.873304 # [ 188.067856] sp : ffff80000c45bd20
7347 11:50:37.912842 # [ 188.071447] x29: ffff80000c45bd20 x28: 0000000000000000 x27: 0000000000000000
7348 11:50:37.913467 # [ 188.078889] x26: 0000000000000000 x25: 0000002bc64073a0 x24: 0000000000000000
7349 11:50:37.914282 # [ 188.086332] x23: ffff00080ad40880 x22: 0000000000000000 x21: 0000000000000000
7350 11:50:37.914677 # [ 188.093773] x20: ffff00097ef6c458 x19: ffff80000a53b458 x18: 0000000000000000
7351 11:50:37.915025 # [ 188.101215] x17: 00000000000003d4 x16: 0000000000000001 x15: ffff80000a53f4c0
7352 11:50:37.916396 # [ 188.108655] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
7353 11:50:37.956045 # [ 188.116093] x11: 000000000000018d x10: 000000000000018d x9 : ffff800009145aa0
7354 11:50:37.956655 # [ 188.123531] x8 : 000000000001723c x7 : 071c71c71c71c71c x6 : ffff80000b6374f0
7355 11:50:37.957132 # [ 188.130969] x5 : 00000000000002f6 x4 : 4000000000000002 x3 : ffff800974a31000
7356 11:50:37.957494 # [ 188.138407] x2 : ffff80000c45bd20 x1 : ffff80000a53b458 x0 : 4000000000000000
7357 11:50:37.958246 # [ 188.145845] Call trace:
7358 11:50:37.958647 # [ 188.148560] ct_kernel_exit.constprop.0+0x11c/0x180
7359 11:50:37.958994 # [ 188.153723] ct_idle_enter+0x10/0x1c
7360 11:50:37.959512 # [ 188.157578] cpuidle_enter_state+0x2a4/0x5a0
7361 11:50:37.993465 # [ 188.162135] cpuidle_enter+0x40/0x60
7362 11:50:37.993969 # [ 188.165993] do_idle+0x258/0x310
7363 11:50:37.994447 # [ 188.169504] cpu_startup_entry+0x40/0x44
7364 11:50:37.994801 # FORTIFY_STRSCPY: saw 'detected buffer overflow': ok
7365 11:50:37.996805 ok 78 selftests: lkdtm: FORTIFY_STRSCPY.sh
7366 11:50:37.997283 # selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7367 11:50:38.477283 <6>[ 189.080951] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7368 11:50:38.477612 <6>[ 189.087556] lkdtm: trying to strcmp() past the end of a struct
7369 11:50:38.477809 <0>[ 189.093762] detected buffer overflow in strncpy
7370 11:50:38.477995 <4>[ 189.098732] ------------[ cut here ]------------
7371 11:50:38.478416 <2>[ 189.103634] kernel BUG at lib/string_helpers.c:1027!
7372 11:50:38.478582 <0>[ 189.108884] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7373 11:50:38.520605 <4>[ 189.116050] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7374 11:50:38.520911 <4>[ 189.127921] CPU: 5 PID: 4042 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
7375 11:50:38.521352 <4>[ 189.135867] Hardware name: ARM Juno development board (r0) (DT)
7376 11:50:38.521547 <4>[ 189.142067] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7377 11:50:38.521722 <4>[ 189.149316] pc : fortify_panic+0x24/0x28
7378 11:50:38.521892 <4>[ 189.153527] lr : fortify_panic+0x24/0x28
7379 11:50:38.522084 <4>[ 189.157729] sp : ffff8000111c3a10
7380 11:50:38.564325 <4>[ 189.161315] x29: ffff8000111c3a10 x28: ffff00080a978040 x27: 0000000000000000
7381 11:50:38.564878 <4>[ 189.168756] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
7382 11:50:38.565262 <4>[ 189.176194] x23: ffff00080cc0e000 x22: ffff8000111c3bf0 x21: 0000000000000013
7383 11:50:38.565958 <4>[ 189.183633] x20: ffff00080cc0e000 x19: ffff800009aa03c8 x18: 0000000000000000
7384 11:50:38.566385 <4>[ 189.191071] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbf0c8000
7385 11:50:38.566736 <4>[ 189.198508] x14: 0000000000000000 x13: 205d323637333930 x12: 2e39383120205b3e
7386 11:50:38.607725 <4>[ 189.205946] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815f838
7387 11:50:38.608271 <4>[ 189.213384] x8 : ffff00080a978040 x7 : 3236373339302e39 x6 : 0000000000000001
7388 11:50:38.608655 <4>[ 189.220822] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7389 11:50:38.609383 <4>[ 189.228259] x2 : 0000000000000000 x1 : ffff00080a978040 x0 : 0000000000000023
7390 11:50:38.609772 <4>[ 189.235697] Call trace:
7391 11:50:38.610161 <4>[ 189.238412] fortify_panic+0x24/0x28
7392 11:50:38.610507 <4>[ 189.242268] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7393 11:50:38.610837 <4>[ 189.247081] lkdtm_do_action+0x2c/0x50
7394 11:50:38.611356 <4>[ 189.251112] direct_entry+0x164/0x180
7395 11:50:38.651236 <4>[ 189.255054] full_proxy_write+0x68/0xc0
7396 11:50:38.651763 <4>[ 189.259175] vfs_write+0xcc/0x2a0
7397 11:50:38.652145 <4>[ 189.262773] ksys_write+0x78/0x104
7398 11:50:38.652499 <4>[ 189.266457] __arm64_sys_write+0x28/0x3c
7399 11:50:38.652839 <4>[ 189.270664] invoke_syscall+0x8c/0x120
7400 11:50:38.653167 <4>[ 189.274697] el0_svc_common.constprop.0+0x68/0x124
7401 11:50:38.653497 <4>[ 189.279775] do_el0_svc+0x40/0xcc
7402 11:50:38.654218 <4>[ 189.283371] el0_svc+0x48/0xc0
7403 11:50:38.654709 <4>[ 189.286707] el0t_64_sync_handler+0xb8/0xbc
7404 11:50:38.655126 <4>[ 189.291169] el0t_64_sync+0x18c/0x190
7405 11:50:38.694898 <0>[ 189.295117] Code: aa1303e1 d00049a0 91272000 97ffe253 (d4210000)
7406 11:50:38.695410 <4>[ 189.301494] ---[ end trace 0000000000000000 ]---
7407 11:50:38.695756 <6>[ 189.306387] note: cat[4042] exited with irqs disabled
7408 11:50:38.696069 <6>[ 189.311934] note: cat[4042] exited with preempt_count 1
7409 11:50:38.696374 <4>[ 189.317633] ------------[ cut here ]------------
7410 11:50:38.697028 # S<4>[ 189.322531] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7411 11:50:38.697372 egmentation fault
7412 11:50:38.738230 <4>[ 189.332748] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7413 11:50:38.738809 <4>[ 189.346172] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G B D W E 6.1.80-cip16 #1
7414 11:50:38.739579 <4>[ 189.354385] Hardware name: ARM Juno development board (r0) (DT)
7415 11:50:38.739986 <4>[ 189.360586] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7416 11:50:38.740342 <4>[ 189.367837] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7417 11:50:38.740683 <4>[ 189.373347] lr : ct_idle_enter+0x10/0x1c
7418 11:50:38.741012 <4>[ 189.377549] sp : ffff80000c46bd20
7419 11:50:38.781671 <4>[ 189.381135] x29: ffff80000c46bd20 x28: 0000000000000000 x27: 0000000000000000
7420 11:50:38.782678 <4>[ 189.388576] x26: 0000000000000000 x25: 0000002c143541bc x24: 0000000000000000
7421 11:50:38.783149 <4>[ 189.396014] x23: ffff00080ad43880 x22: 0000000000000000 x21: 0000000000000000
7422 11:50:38.783637 <4>[ 189.403453] x20: ffff00097efac458 x19: ffff80000a53b458 x18: 0000000000000000
7423 11:50:38.784003 <4>[ 189.410892] x17: 0000000000000012 x16: 0000000000000000 x15: ffff80000a53f4c0
7424 11:50:38.785199 <4>[ 189.418331] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7425 11:50:38.824932 <4>[ 189.425769] x11: 0000000000000224 x10: 0000000000000224 x9 : ffff800009145aa0
7426 11:50:38.825438 <4>[ 189.433208] x8 : 0000000000028bba x7 : 071c71c71c71c71c x6 : ffff80000b6374f0
7427 11:50:38.826190 <4>[ 189.440646] x5 : 0000000000000536 x4 : 4000000000000002 x3 : ffff800974a71000
7428 11:50:38.826581 # [ 18<4>[ 189.448084] x2 : ffff80000c46bd20 x1 : ffff80000a53b458 x0 : 4000000000000000
7429 11:50:38.826900 9.080951] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7430 11:50:38.827214 # [ 189.087556] lkdtm: trying to strcmp() past the end of a struct
7431 11:50:38.828399 # [ 189.093762] detected buffer overflow in strncpy
7432 11:50:38.868110 # [ 189.098732] ------------[ cut here ]------------
7433 11:50:38.868625 # [ 189.103634] kernel BUG at lib/string_helpers.c:1027!
7434 11:50:38.869068 # [ 189.108884] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7435 11:50:38.869848 # [ 189.116050] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7436 11:50:38.870289 # [ 189.127921] CPU: 5 PID: 4042 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
7437 11:50:38.871670 # [ 189.135867] Hardware name: ARM Juno development board (r0) (DT)
7438 11:50:38.911263 # [ 189.142067] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7439 11:50:38.911800 # [ 189.149316] pc : fortify_panic+0x24/0x28
7440 11:50:38.912284 # [ 189.153527] lr : fortify_panic+0x24/0x28
7441 11:50:38.912737 # [ 189.157729] sp : ffff8000111c3a10
7442 11:50:38.913527 # [ 189.161315] x29: ffff8000111c3a10 x28: ffff00080a978040 x27: 0000000000000000
7443 11:50:38.913930 # [ 189.168756] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
7444 11:50:38.914840 # [ 189.176194] x23: ffff00080cc0e000 x22: ffff8000111c3bf0 x21: 0000000000000013
7445 11:50:38.954503 # [ 189.183633] x20: ffff00080cc0e000 x19: ffff800009aa03c8 x18: 0000000000000000
7446 11:50:38.955084 # [ 189.191071] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbf0c8000
7447 11:50:38.955890 # [ 189.198508] x14: 0000000000000000 x13: 205d323637333930 x12: 2e39383120205b3e
7448 11:50:38.956287 # [ 189.205946] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815f838
7449 11:50:38.956669 # [ 189.213384] x8 : ffff00080a978040 x7 : 3236373339302e39 x6 : 0000000000000001
7450 11:50:38.958075 # [ 189.220822] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7451 11:50:38.997616 # [ 189.228259] x2 : 0000000000000000 x1 : ffff00080a978040 x0 : 0000000000000023
7452 11:50:38.998235 # [ 189.235697] Call trace:
7453 11:50:38.998679 # [ 189.238412] fortify_panic+0x24/0x28
7454 11:50:38.999112 # [ 189.242268] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7455 11:50:38.999489 # [ 189.247081] lkdtm_do_action+0x2c/0x50
7456 11:50:39.000226 # [ 189.251112] direct_entry+0x164/0x180
7457 11:50:39.000622 # [ 189.255054] full_proxy_write+0x68/0xc0
7458 11:50:39.001026 # [ 189.259175] vfs_write+0xcc/0x2a0
7459 11:50:39.001486 # [ 189.262773] ksys_write+0x78/0x104
7460 11:50:39.001914 # [ 189.266457] __arm64_sys_write+0x28/0x3c
7461 11:50:39.002500 # [ 189.270664] invoke_syscall+0x8c/0x120
7462 11:50:39.040688 # [ 189.274697] el0_svc_common.constprop.0+0x68/0x124
7463 11:50:39.041248 # [ 189.279775] do_el0_svc+0x40/0xcc
7464 11:50:39.041736 # [ 189.283371] el0_svc+0x48/0xc0
7465 11:50:39.042585 # [ 189.286707] el0t_64_sync_handler+0xb8/0xbc
7466 11:50:39.042995 # [ 189.291169] el0t_64_sync+0x18c/0x190
7467 11:50:39.043442 # [ 189.295117] Code: aa1303e1 d00049a0 91272000 97ffe253 (d4210000)
7468 11:50:39.043876 # [ 189.301494] ---[ end trace 0000000000000000 ]---
7469 11:50:39.044327 # [ 189.306387] note: cat[4042] exited with irqs disabled
7470 11:50:39.044850 # [ 189.311934] note: cat[4042] exited with preempt_count 1
7471 11:50:39.084006 # [ 189.317633] ------------[ cut here ]------------
7472 11:50:39.084532 # [ 189.322531] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7473 11:50:39.085263 # [ 189.332748] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7474 11:50:39.085649 # [ 189.346172] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G B D W E 6.1.80-cip16 #1
7475 11:50:39.086037 # [ 189.354385] Hardware name: ARM Juno development board (r0) (DT)
7476 11:50:39.127075 # [ 189.360586] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7477 11:50:39.127639 # [ 189.367837] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7478 11:50:39.128368 # [ 189.373347] lr : ct_idle_enter+0x10/0x1c
7479 11:50:39.128772 # [ 189.377549] sp : ffff80000c46bd20
7480 11:50:39.129119 # [ 189.381135] x29: ffff80000c46bd20 x28: 0000000000000000 x27: 0000000000000000
7481 11:50:39.129456 # [ 189.388576] x26: 0000000000000000 x25: 0000002c143541bc x24: 0000000000000000
7482 11:50:39.129783 # [ 189.396014] x23: ffff00080ad43880 x22: 0000000000000000 x21: 0000000000000000
7483 11:50:39.170322 # [ 189.403453] x20: ffff00097efac458 x19: ffff80000a53b458 x18: 0000000000000000
7484 11:50:39.170894 # [ 189.410892] x17: 0000000000000012 x16: 0000000000000000 x15: ffff80000a53f4c0
7485 11:50:39.171637 # [ 189.418331] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7486 11:50:39.172040 # [ 189.425769] x11: 0000000000000224 x10: 0000000000000224 x9 : ffff800009145aa0
7487 11:50:39.172394 # FORTIFY_STR_OBJECT: saw 'detected buffer overflow': ok
7488 11:50:39.172730 ok 79 selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7489 11:50:39.173064 # selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7490 11:50:39.173382 <4>[ 189.810553] Call trace:
7491 11:50:39.213828 <4>[ 189.813276] ct_kernel_exit.constprop.0+0x11c/0x180
7492 11:50:39.214434 <4>[ 189.818445] ct_idle_enter+0x10/0x1c
7493 11:50:39.214822 <4>[ 189.822302] cpuidle_enter_state+0x2a4/0x5a0
7494 11:50:39.215176 <4>[ 189.826862] cpuidle_enter+0x40/0x60
7495 11:50:39.215518 <4>[ 189.830722] do_idle+0x258/0x310
7496 11:50:39.216188 <4>[ 189.834234] cpu_startup_entry+0x40/0x44
7497 11:50:39.216555 <4>[ 189.838441] secondary_start_kernel+0x138/0x160
7498 11:50:39.216889 <4>[ 189.843260] __secondary_switched+0xb0/0xb4
7499 11:50:39.217344 <4>[ 189.847731] irq event stamp: 233978
7500 11:50:39.217756 <4>[ 189.851492] hardirqs last enabled at (233977): [<ffff8000096f3ad4>] el1_interrupt+0x54/0x64
7501 11:50:39.255974 <4>[ 189.860232] hardirqs last disabled at (233978): [<ffff800008127c2c>] do_idle+0xec/0x310
7502 11:50:39.256294 <4>[ 189.868534] softirqs last enabled at (233968): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7503 11:50:39.256886 <4>[ 189.877356] softirqs last disabled at (233963): [<ffff800008017668>] ____do_softirq+0x18/0x24
7504 11:50:39.259175 <4>[ 189.886179] ---[ end trace 0000000000000000 ]---
7505 11:50:39.731479 <6>[ 190.331189] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7506 11:50:39.731808 <6>[ 190.337474] lkdtm: trying to strncpy() past the end of a struct member...
7507 11:50:39.732320 <0>[ 190.344609] detected buffer overflow in strncpy
7508 11:50:39.732527 <4>[ 190.349633] ------------[ cut here ]------------
7509 11:50:39.732751 <2>[ 190.354531] kernel BUG at lib/string_helpers.c:1027!
7510 11:50:39.732966 <0>[ 190.359770] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7511 11:50:39.734859 <4>[ 190.366925] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7512 11:50:39.774790 <4>[ 190.378750] CPU: 2 PID: 4090 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
7513 11:50:39.775335 <4>[ 190.386689] Hardware name: ARM Juno development board (r0) (DT)
7514 11:50:39.775554 <4>[ 190.392880] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7515 11:50:39.775780 <4>[ 190.400123] pc : fortify_panic+0x24/0x28
7516 11:50:39.775999 <4>[ 190.404323] lr : fortify_panic+0x24/0x28
7517 11:50:39.776197 <4>[ 190.408517] sp : ffff80001127ba70
7518 11:50:39.778399 <4>[ 190.412097] x29: ffff80001127ba70 x28: ffff0008053c9a80 x27: 0000000000000000
7519 11:50:39.818342 <4>[ 190.419526] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
7520 11:50:39.819217 <4>[ 190.426952] x23: ffff00080d04c000 x22: ffff80001127bc50 x21: ffff000804cdde80
7521 11:50:39.819646 <4>[ 190.434378] x20: ffff80000a0f65d8 x19: ffff800009aa03c8 x18: 0000000000000000
7522 11:50:39.820107 <4>[ 190.441803] x17: 0000000000000000 x16: 0000000000000000 x15: ffff80000a53f4c0
7523 11:50:39.820544 <4>[ 190.449227] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
7524 11:50:39.821926 <4>[ 190.456651] x11: 0000000000000002 x10: 0000000000001500 x9 : ffff80000815f838
7525 11:50:39.861668 <4>[ 190.464076] x8 : ffff0008053c9a80 x7 : ffff80000b0f9770 x6 : 0000000000000001
7526 11:50:39.862222 <4>[ 190.471501] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7527 11:50:39.863082 <4>[ 190.478925] x2 : 0000000000000000 x1 : ffff0008053c9a80 x0 : 0000000000000023
7528 11:50:39.863505 <4>[ 190.486350] Call trace:
7529 11:50:39.863956 <4>[ 190.489060] fortify_panic+0x24/0x28
7530 11:50:39.864388 <4>[ 190.492906] lkdtm_FORTIFY_STR_MEMBER+0xc8/0x150
7531 11:50:39.864814 <4>[ 190.497801] lkdtm_do_action+0x2c/0x50
7532 11:50:39.865351 <4>[ 190.501822] direct_entry+0x164/0x180
7533 11:50:39.905035 <4>[ 190.505755] full_proxy_write+0x68/0xc0
7534 11:50:39.905562 <4>[ 190.509867] vfs_write+0xcc/0x2a0
7535 11:50:39.906066 <4>[ 190.513457] ksys_write+0x78/0x104
7536 11:50:39.906899 <4>[ 190.517133] __arm64_sys_write+0x28/0x3c
7537 11:50:39.907311 <4>[ 190.521330] invoke_syscall+0x8c/0x120
7538 11:50:39.907752 <4>[ 190.525356] el0_svc_common.constprop.0+0x68/0x124
7539 11:50:39.908183 <4>[ 190.530424] do_el0_svc+0x40/0xcc
7540 11:50:39.908622 <4>[ 190.534013] el0_svc+0x48/0xc0
7541 11:50:39.909046 <4>[ 190.537342] el0t_64_sync_handler+0xb8/0xbc
7542 11:50:39.909469 <4>[ 190.541795] el0t_64_sync+0x18c/0x190
7543 11:50:39.909986 <0>[ 190.545732] Code: aa1303e1 d00049a0 91272000 97ffe253 (d4210000)
7544 11:50:39.949656 <4>[ 190.552101] ---[ end trace 0000000000000000 ]---
7545 11:50:39.949974 <6>[ 190.556987] note: cat[4090] exited with irqs disabled
7546 11:50:39.950289 <6>[ 190.562383] note: cat[4090] exited with preempt_count 1
7547 11:50:39.950879 <4>[ 190.569373] ------------[ cut here ]------------
7548 11:50:39.951080 <4>[ 190.574265] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7549 11:50:39.952926 <4>[ 190.584215] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7550 11:50:39.992986 <4>[ 190.596036] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.80-cip16 #1
7551 11:50:39.993577 <4>[ 190.604235] Hardware name: ARM Juno development board (r0) (DT)
7552 11:50:39.993870 <4>[ 190.610427] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7553 11:50:39.994085 <4>[ 190.617669] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7554 11:50:39.994280 <4>[ 190.623170] lr : ct_idle_enter+0x10/0x1c
7555 11:50:39.994677 <4>[ 190.627364] sp : ffff80000c453d20
7556 11:50:39.996262 <4>[ 190.630945] x29: ffff80000c453d20 x28: 0000000000000000 x27: 0000000000000000
7557 11:50:40.036262 <4>[ 190.638371] x26: 0000000000000000 x25: 0000002c5ed1a828 x24: 0000000000000000
7558 11:50:40.036587 <4>[ 190.645797] x23: ffff00080ad3e880 x22: 0000000000000000 x21: 0000000000000000
7559 11:50:40.037120 <4>[ 190.653221] x20: ffff00097ef4c458 x19: ffff80000a53b458 x18: 0000000000000000
7560 11:50:40.037330 <4>[ 190.660646] x17: ffff800008023f18 x16: ffff8000096d2904 x15: ffff8000080bd500
7561 11:50:40.037509 <4>[ 190.668071] x14: ffff8000080bd334 x13: ffff800008c10a68 x12: ffff8000096dd2fc
7562 11:50:40.039676 <4>[ 190.675495] x11: 000000000000073e x10: 000000000000073e x9 : ffff800009145aa0
7563 11:50:40.079604 <4>[ 190.682922] x8 : 000000000002f93b x7 : 071c71c71c71c71c x6 : ffff80000b6374f0
7564 11:50:40.080262 <4>[ 190.690354] x5 : 0000000000000617 x4 : 4000000000000002 x3 : ffff800974a11000
7565 11:50:40.080551 <4>[ 190.697783] x2 : ffff80000c453d20 x1 : ffff80000a53b458 x0 : 4000000000000000
7566 11:50:40.080758 <4>[ 190.705209] Call trace:
7567 11:50:40.080946 <4>[ 190.707919] ct_kernel_exit.constprop.0+0x11c/0x180
7568 11:50:40.081134 <4>[ 190.713072] ct_idle_enter+0x10/0x1c
7569 11:50:40.081317 <4>[ 190.716918] cpuidle_enter_state+0x2a4/0x5a0
7570 11:50:40.082912 <4>[ 190.721467] cpuidle_enter+0x40/0x60
7571 11:50:40.122958 <4>[ 190.725318] do_idle+0x258/0x310
7572 11:50:40.123271 <4>[ 190.728825] cpu_startup_entry+0x40/0x44
7573 11:50:40.123464 <4>[ 190.733029] secondary_start_kernel+0x138/0x160
7574 11:50:40.123638 <4>[ 190.737837] __secondary_switched+0xb0/0xb4
7575 11:50:40.124063 <4>[ 190.742295] irq event stamp: 216330
7576 11:50:40.124248 <4>[ 190.746049] hardirqs last enabled at (216329): [<ffff8000096f3ad4>] el1_interrupt+0x54/0x64
7577 11:50:40.124415 <4>[ 190.754776] hardirqs last disabled at (216330): [<ffff800008127c2c>] do_idle+0xec/0x310
7578 11:50:40.166401 <4>[ 190.763065] softirqs last enabled at (216328): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7579 11:50:40.166710 <4>[ 190.771873] softirqs last disabled at (216301): [<ffff800008017668>] ____do_softirq+0x18/0x24
7580 11:50:40.166898 <4>[ 190.780682] ---[ end trace 0000000000000000 ]---
7581 11:50:40.167073 # Segmentation fault
7582 11:50:40.167237 # [ 190.331189] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7583 11:50:40.167397 # [ 190.337474] lkdtm: trying to strncpy() past the end of a struct member...
7584 11:50:40.167798 # [ 190.344609] detected buffer overflow in strncpy
7585 11:50:40.167948 # [ 190.349633] ------------[ cut here ]------------
7586 11:50:40.209522 # [ 190.354531] kernel BUG at lib/string_helpers.c:1027!
7587 11:50:40.209801 # [ 190.359770] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7588 11:50:40.210241 # [ 190.366925] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7589 11:50:40.210445 # [ 190.378750] CPU: 2 PID: 4090 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
7590 11:50:40.210608 # [ 190.386689] Hardware name: ARM Juno development board (r0) (DT)
7591 11:50:40.212894 # [ 190.392880] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7592 11:50:40.252658 # [ 190.400123] pc : fortify_panic+0x24/0x28
7593 11:50:40.252945 # [ 190.404323] lr : fortify_panic+0x24/0x28
7594 11:50:40.253133 # [ 190.408517] sp : ffff80001127ba70
7595 11:50:40.253304 # [ 190.412097] x29: ffff80001127ba70 x28: ffff0008053c9a80 x27: 0000000000000000
7596 11:50:40.253761 # [ 190.419526] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
7597 11:50:40.253937 # [ 190.426952] x23: ffff00080d04c000 x22: ffff80001127bc50 x21: ffff000804cdde80
7598 11:50:40.254113 # [ 190.434378] x20: ffff80000a0f65d8 x19: ffff800009aa03c8 x18: 0000000000000000
7599 11:50:40.295867 # [ 190.441803] x17: 0000000000000000 x16: 0000000000000000 x15: ffff80000a53f4c0
7600 11:50:40.296141 # [ 190.449227] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
7601 11:50:40.296326 # [ 190.456651] x11: 0000000000000002 x10: 0000000000001500 x9 : ffff80000815f838
7602 11:50:40.296784 # [ 190.464076] x8 : ffff0008053c9a80 x7 : ffff80000b0f9770 x6 : 0000000000000001
7603 11:50:40.296971 # [ 190.471501] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7604 11:50:40.299178 # [ 190.478925] x2 : 0000000000000000 x1 : ffff0008053c9a80 x0 : 0000000000000023
7605 11:50:40.299415 # [ 190.486350] Call trace:
7606 11:50:40.339333 # [ 190.489060] fortify_panic+0x24/0x28
7607 11:50:40.339887 # [ 190.492906] lkdtm_FORTIFY_STR_MEMBER+0xc8/0x150
7608 11:50:40.340265 # [ 190.497801] lkdtm_do_action+0x2c/0x50
7609 11:50:40.340619 # [ 190.501822] direct_entry+0x164/0x180
7610 11:50:40.340954 # [ 190.505755] full_proxy_write+0x68/0xc0
7611 11:50:40.341280 # [ 190.509867] vfs_write+0xcc/0x2a0
7612 11:50:40.341602 # [ 190.513457] ksys_write+0x78/0x104
7613 11:50:40.342276 # [ 190.517133] __arm64_sys_write+0x28/0x3c
7614 11:50:40.342751 # [ 190.521330] invoke_syscall+0x8c/0x120
7615 11:50:40.343096 # [ 190.525356] el0_svc_common.constprop.0+0x68/0x124
7616 11:50:40.343528 # [ 190.530424] do_el0_svc+0x40/0xcc
7617 11:50:40.382466 # [ 190.534013] el0_svc+0x48/0xc0
7618 11:50:40.383021 # [ 190.537342] el0t_64_sync_handler+0xb8/0xbc
7619 11:50:40.383419 # [ 190.541795] el0t_64_sync+0x18c/0x190
7620 11:50:40.384162 # [ 190.545732] Code: aa1303e1 d00049a0 91272000 97ffe253 (d4210000)
7621 11:50:40.384553 # [ 190.552101] ---[ end trace 0000000000000000 ]---
7622 11:50:40.384966 # [ 190.556987] note: cat[4090] exited with irqs disabled
7623 11:50:40.385315 # [ 190.562383] note: cat[4090] exited with preempt_count 1
7624 11:50:40.385673 # [ 190.569373] ------------[ cut here ]------------
7625 11:50:40.425613 # [ 190.574265] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7626 11:50:40.426190 # [ 190.584215] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7627 11:50:40.426955 # [ 190.596036] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.80-cip16 #1
7628 11:50:40.427354 # [ 190.604235] Hardware name: ARM Juno development board (r0) (DT)
7629 11:50:40.427710 # [ 190.610427] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7630 11:50:40.429214 # [ 190.617669] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7631 11:50:40.468800 # [ 190.623170] lr : ct_idle_enter+0x10/0x1c
7632 11:50:40.469353 # [ 190.627364] sp : ffff80000c453d20
7633 11:50:40.469735 # [ 190.630945] x29: ffff80000c453d20 x28: 0000000000000000 x27: 0000000000000000
7634 11:50:40.470143 # [ 190.638371] x26: 0000000000000000 x25: 0000002c5ed1a828 x24: 0000000000000000
7635 11:50:40.470870 # [ 190.645797] x23: ffff00080ad3e880 x22: 0000000000000000 x21: 0000000000000000
7636 11:50:40.471254 # [ 190.653221] x20: ffff00097ef4c458 x19: ffff80000a53b458 x18: 0000000000000000
7637 11:50:40.472334 # [ 190.660646] x17: ffff800008023f18 x16: ffff8000096d2904 x15: ffff8000080bd500
7638 11:50:40.511084 # [ 190.668071] x14: ffff8000080bd334 x13: ffff800008c10a68 x12: ffff8000096dd2fc
7639 11:50:40.511589 # [ 190.675495] x11: 000000000000073e x10: 000000000000073e x9 : ffff800009145aa0
7640 11:50:40.511965 # FORTIFY_STR_MEMBER: saw 'detected buffer overflow': ok
7641 11:50:40.514491 ok 80 selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7642 11:50:40.514972 # selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
7643 11:50:40.958332 <6>[ 191.562415] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
7644 11:50:40.958978 <6>[ 191.568515] lkdtm: trying to memcpy() past the end of a struct
7645 11:50:40.959236 <6>[ 191.574685] lkdtm: 0: 16
7646 11:50:40.959474 <6>[ 191.577542] lkdtm: 1: 16
7647 11:50:40.959675 <6>[ 191.580496] lkdtm: s: 20
7648 11:50:40.959843 <0>[ 191.583310] detected buffer overflow in memcpy
7649 11:50:40.960001 <4>[ 191.588112] ------------[ cut here ]------------
7650 11:50:40.960178 <2>[ 191.593001] kernel BUG at lib/string_helpers.c:1027!
7651 11:50:40.961768 <0>[ 191.598245] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7652 11:50:41.001639 <4>[ 191.605404] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7653 11:50:41.002241 <4>[ 191.617236] CPU: 1 PID: 4138 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
7654 11:50:41.002457 <4>[ 191.625179] Hardware name: ARM Juno development board (r0) (DT)
7655 11:50:41.002642 <4>[ 191.631374] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7656 11:50:41.002817 <4>[ 191.638621] pc : fortify_panic+0x24/0x28
7657 11:50:41.005010 <4>[ 191.642821] lr : fortify_panic+0x24/0x28
7658 11:50:41.044987 <4>[ 191.647016] sp : ffff80001133b990
7659 11:50:41.045251 <4>[ 191.650596] x29: ffff80001133b990 x28: ffff00080cc034c0 x27: 0000000000000000
7660 11:50:41.045444 <4>[ 191.658024] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
7661 11:50:41.045875 <4>[ 191.665451] x23: ffff00080689b000 x22: ffff80001133bbb0 x21: 0000000000000013
7662 11:50:41.046093 <4>[ 191.672876] x20: ffff00080689b000 x19: ffff800009f9a050 x18: 0000000000000000
7663 11:50:41.046260 <4>[ 191.680301] x17: ffff800008162598 x16: ffff800008161af8 x15: ffff800008161a40
7664 11:50:41.088285 <4>[ 191.687726] x14: 0000000000000000 x13: 205d303133333835 x12: 2e31393120205b3e
7665 11:50:41.088571 <4>[ 191.695150] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815f838
7666 11:50:41.089034 <4>[ 191.702575] x8 : ffff00080cc034c0 x7 : 3031333338352e31 x6 : 0000000000000001
7667 11:50:41.089235 <4>[ 191.710000] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7668 11:50:41.089410 <4>[ 191.717424] x2 : 0000000000000000 x1 : ffff00080cc034c0 x0 : 0000000000000022
7669 11:50:41.089580 <4>[ 191.724849] Call trace:
7670 11:50:41.089745 <4>[ 191.727559] fortify_panic+0x24/0x28
7671 11:50:41.131940 <4>[ 191.731405] lkdtm_FORTIFY_MEM_OBJECT+0xb4/0x114
7672 11:50:41.132471 <4>[ 191.736296] lkdtm_do_action+0x2c/0x50
7673 11:50:41.132852 <4>[ 191.740318] direct_entry+0x164/0x180
7674 11:50:41.133204 <4>[ 191.744252] full_proxy_write+0x68/0xc0
7675 11:50:41.133538 <4>[ 191.748364] vfs_write+0xcc/0x2a0
7676 11:50:41.134210 <4>[ 191.751954] ksys_write+0x78/0x104
7677 11:50:41.134574 <4>[ 191.755630] __arm64_sys_write+0x28/0x3c
7678 11:50:41.134904 <4>[ 191.759828] invoke_syscall+0x8c/0x120
7679 11:50:41.135322 <4>[ 191.763854] el0_svc_common.constprop.0+0x68/0x124
7680 11:50:41.135693 <4>[ 191.768923] do_el0_svc+0x40/0xcc
7681 11:50:41.136090 <4>[ 191.772511] el0_svc+0x48/0xc0
7682 11:50:41.176672 <4>[ 191.775840] el0t_64_sync_handler+0xb8/0xbc
7683 11:50:41.177014 <4>[ 191.780293] el0t_64_sync+0x18c/0x190
7684 11:50:41.177250 <0>[ 191.784230] Code: aa1303e1 d00049a0 91272000 97ffe253 (d4210000)
7685 11:50:41.177457 <4>[ 191.790598] ---[ end trace 0000000000000000 ]---
7686 11:50:41.177637 <6>[ 191.795485] note: cat[4138] exited with irqs disabled
7687 11:50:41.178110 <6>[ 191.800874] note: cat[4138] exited with preempt_count 1
7688 11:50:41.178284 <4>[ 191.807918] ------------[ cut here ]------------
7689 11:50:41.179996 <4>[ 191.812813] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7690 11:50:41.219974 <4>[ 191.822763] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7691 11:50:41.220300 <4>[ 191.834589] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.80-cip16 #1
7692 11:50:41.220848 <4>[ 191.842787] Hardware name: ARM Juno development board (r0) (DT)
7693 11:50:41.221071 <4>[ 191.848978] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7694 11:50:41.221288 <4>[ 191.856219] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7695 11:50:41.223327 <4>[ 191.861720] lr : ct_idle_enter+0x10/0x1c
7696 11:50:41.263335 <4>[ 191.865914] sp : ffff80000c44bd20
7697 11:50:41.263689 <4>[ 191.869495] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
7698 11:50:41.263973 <4>[ 191.876921] x26: 0000000000000000 x25: 0000002ca8a43f38 x24: 0000000000000000
7699 11:50:41.264491 <4>[ 191.884347] x23: ffff00080ad3d080 x22: 0000000000000000 x21: 0000000000000000
7700 11:50:41.264700 <4>[ 191.891774] x20: ffff00097ef2c458 x19: ffff80000a53b458 x18: 0000000000000000
7701 11:50:41.264931 <4>[ 191.899207] x17: ffff800008023f18 x16: ffff8000096d2904 x15: ffff8000080bd500
7702 11:50:41.306634 <4>[ 191.906636] x14: ffff8000080bd334 x13: ffff8000096e5ea8 x12: ffff8000096dd2fc
7703 11:50:41.306935 <4>[ 191.914061] x11: ffff800008011a80 x10: 0000000000001500 x9 : ffff800009145aa0
7704 11:50:41.307187 <4>[ 191.921486] x8 : ffff0008008f1a80 x7 : ffff80000b0f9770 x6 : 0000000000000000
7705 11:50:41.307673 <4>[ 191.928910] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f1000
7706 11:50:41.307868 <4>[ 191.936335] x2 : ffff80000c44bd20 x1 : ffff80000a53b458 x0 : 4000000000000000
7707 11:50:41.308068 <4>[ 191.943759] Call trace:
7708 11:50:41.309921 <4>[ 191.946469] ct_kernel_exit.constprop.0+0x11c/0x180
7709 11:50:41.349987 <4>[ 191.951621] ct_idle_enter+0x10/0x1c
7710 11:50:41.350529 <4>[ 191.955466] cpuidle_enter_state+0x2a4/0x5a0
7711 11:50:41.351014 <4>[ 191.960015] cpuidle_enter+0x40/0x60
7712 11:50:41.351485 <4>[ 191.963864] do_idle+0x258/0x310
7713 11:50:41.351921 <4>[ 191.967366] cpu_startup_entry+0x3c/0x44
7714 11:50:41.352352 <4>[ 191.971562] secondary_start_kernel+0x138/0x160
7715 11:50:41.352775 <4>[ 191.976370] __secondary_switched+0xb0/0xb4
7716 11:50:41.353553 <4>[ 191.980828] irq event stamp: 235268
7717 11:50:41.353956 <4>[ 191.984583] hardirqs last enabled at (235267): [<ffff8000096f3ad4>] el1_interrupt+0x54/0x64
7718 11:50:41.393270 <4>[ 191.993310] hardirqs last disabled at (235268): [<ffff800008127c2c>] do_idle+0xec/0x310
7719 11:50:41.393832 <4>[ 192.001599] softirqs last enabled at (235266): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7720 11:50:41.394732 <4>[ 192.010407] softirqs last disabled at (235247): [<ffff800008017668>] ____do_softirq+0x18/0x24
7721 11:50:41.395259 <4>[ 192.019217] ---[ end trace 0000000000000000 ]---
7722 11:50:41.396803 # Segmentation fault
7723 11:50:41.436337 # [ 191.562415] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
7724 11:50:41.436873 # [ 191.568515] lkdtm: trying to memcpy() past the end of a struct
7725 11:50:41.437255 # [ 191.574685] lkdtm: 0: 16
7726 11:50:41.437607 # [ 191.577542] lkdtm: 1: 16
7727 11:50:41.437941 # [ 191.580496] lkdtm: s: 20
7728 11:50:41.438320 # [ 191.583310] detected buffer overflow in memcpy
7729 11:50:41.438999 # [ 191.588112] ------------[ cut here ]------------
7730 11:50:41.439359 # [ 191.593001] kernel BUG at lib/string_helpers.c:1027!
7731 11:50:41.439747 # [ 191.598245] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7732 11:50:41.479624 # [ 191.605404] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7733 11:50:41.480204 # [ 191.617236] CPU: 1 PID: 4138 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
7734 11:50:41.480699 # [ 191.625179] Hardware name: ARM Juno development board (r0) (DT)
7735 11:50:41.481535 # [ 191.631374] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7736 11:50:41.481950 # [ 191.638621] pc : fortify_panic+0x24/0x28
7737 11:50:41.482451 # [ 191.642821] lr : fortify_panic+0x24/0x28
7738 11:50:41.483132 # [ 191.647016] sp : ffff80001133b990
7739 11:50:41.522686 # [ 191.650596] x29: ffff80001133b990 x28: ffff00080cc034c0 x27: 0000000000000000
7740 11:50:41.523224 # [ 191.658024] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
7741 11:50:41.524082 # [ 191.665451] x23: ffff00080689b000 x22: ffff80001133bbb0 x21: 0000000000000013
7742 11:50:41.524499 # [ 191.672876] x20: ffff00080689b000 x19: ffff800009f9a050 x18: 0000000000000000
7743 11:50:41.524948 # [ 191.680301] x17: ffff800008162598 x16: ffff800008161af8 x15: ffff800008161a40
7744 11:50:41.526267 # [ 191.687726] x14: 0000000000000000 x13: 205d303133333835 x12: 2e31393120205b3e
7745 11:50:41.565899 # [ 191.695150] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815f838
7746 11:50:41.566515 # [ 191.702575] x8 : ffff00080cc034c0 x7 : 3031333338352e31 x6 : 0000000000000001
7747 11:50:41.567056 # [ 191.710000] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7748 11:50:41.567911 # [ 191.717424] x2 : 0000000000000000 x1 : ffff00080cc034c0 x0 : 0000000000000022
7749 11:50:41.568400 # [ 191.724849] Call trace:
7750 11:50:41.568769 # [ 191.727559] fortify_panic+0x24/0x28
7751 11:50:41.569144 # [ 191.731405] lkdtm_FORTIFY_MEM_OBJECT+0xb4/0x114
7752 11:50:41.569669 # [ 191.736296] lkdtm_do_action+0x2c/0x50
7753 11:50:41.609016 # [ 191.740318] direct_entry+0x164/0x180
7754 11:50:41.609615 # [ 191.744252] full_proxy_write+0x68/0xc0
7755 11:50:41.610106 # [ 191.748364] vfs_write+0xcc/0x2a0
7756 11:50:41.610943 # [ 191.751954] ksys_write+0x78/0x104
7757 11:50:41.611358 # [ 191.755630] __arm64_sys_write+0x28/0x3c
7758 11:50:41.611713 # [ 191.759828] invoke_syscall+0x8c/0x120
7759 11:50:41.612050 # [ 191.763854] el0_svc_common.constprop.0+0x68/0x124
7760 11:50:41.612397 # [ 191.768923] do_el0_svc+0x40/0xcc
7761 11:50:41.612851 # [ 191.772511] el0_svc+0x48/0xc0
7762 11:50:41.613278 # [ 191.775840] el0t_64_sync_handler+0xb8/0xbc
7763 11:50:41.613801 # [ 191.780293] el0t_64_sync+0x18c/0x190
7764 11:50:41.652227 # [ 191.784230] Code: aa1303e1 d00049a0 91272000 97ffe253 (d4210000)
7765 11:50:41.652780 # [ 191.790598] ---[ end trace 0000000000000000 ]---
7766 11:50:41.653267 # [ 191.795485] note: cat[4138] exited with irqs disabled
7767 11:50:41.654106 # [ 191.800874] note: cat[4138] exited with preempt_count 1
7768 11:50:41.654520 # [ 191.807918] ------------[ cut here ]------------
7769 11:50:41.654967 # [ 191.812813] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7770 11:50:41.695297 # [ 191.822763] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7771 11:50:41.695869 # [ 191.834589] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.80-cip16 #1
7772 11:50:41.696602 # [ 191.842787] Hardware name: ARM Juno development board (r0) (DT)
7773 11:50:41.696990 # [ 191.848978] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7774 11:50:41.697437 # [ 191.856219] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7775 11:50:41.697791 # [ 191.861720] lr : ct_idle_enter+0x10/0x1c
7776 11:50:41.698172 # [ 191.865914] sp : ffff80000c44bd20
7777 11:50:41.738550 # [ 191.869495] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
7778 11:50:41.739097 # [ 191.876921] x26: 0000000000000000 x25: 0000002ca8a43f38 x24: 0000000000000000
7779 11:50:41.739479 # [ 191.884347] x23: ffff00080ad3d080 x22: 0000000000000000 x21: 0000000000000000
7780 11:50:41.740175 # [ 191.891774] x20: ffff00097ef2c458 x19: ffff80000a53b458 x18: 0000000000000000
7781 11:50:41.740554 # [ 191.899207] x17: ffff800008023f18 x16: ffff8000096d2904 x15: ffff8000080bd500
7782 11:50:41.740898 # [ 191.906636] x14: ffff8000080bd334 x13: ffff8000096e5ea8 x12: ffff8000096dd2fc
7783 11:50:41.781355 # [ 191.914061] x11: ffff800008011a80 x10: 0000000000001500 x9 : ffff800009145aa0
7784 11:50:41.781690 # [ 191.921486] x8 : ffff0008008f1a80 x7 : ffff80000b0f9770 x6 : 0000000000000000
7785 11:50:41.781906 # [ 191.928910] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f1000
7786 11:50:41.782427 # [ 191.936335] x2 : ffff80000c44bd20 x1 : ffff80000a53b458 x0 : 4000000000000000
7787 11:50:41.782645 # [ 191.943759] Call trace:
7788 11:50:41.782838 # [ 191.946469] ct_kernel_exit.constprop.0+0x11c/0x180
7789 11:50:41.783010 # [ 191.951621] ct_idle_enter+0x10/0x1c
7790 11:50:41.784596 # [ 191.955466] cpuidle_enter_state+0x2a4/0x5a0
7791 11:50:41.824577 # [ 191.960015] cpuidle_enter+0x40/0x60
7792 11:50:41.824883 # [ 191.963864] do_idle+0x258/0x310
7793 11:50:41.825074 # [ 191.967366] cpu_startup_entry+0x3c/0x44
7794 11:50:41.825250 # [ 191.971562] secondary_start_kernel+0x138/0x160
7795 11:50:41.825418 # [ 191.976370] __secondary_switched+0xb0/0xb4
7796 11:50:41.825582 # [ 191.980828] irq event stamp: 235268
7797 11:50:41.825990 # [ 191.984583] hardirqs last enabled at (235267): [<ffff8000096f3ad4>] el1_interrupt+0x54/0x64
7798 11:50:41.826178 # [ 191.993310] hardirqs last disabled at (235268): [<ffff800008127c2c>] do_idle+0xec/0x310
7799 11:50:41.850540 # [ 192.001599] softirqs last enabled at (235266): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7800 11:50:41.850810 # FORTIFY_MEM_OBJECT: saw 'detected buffer overflow': ok
7801 11:50:41.853674 ok 81 selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
7802 11:50:41.853920 # selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
7803 11:50:42.329380 <6>[ 192.932780] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
7804 11:50:42.329919 <6>[ 192.938898] lkdtm: trying to memcpy() past the end of a struct member...
7805 11:50:42.330657 <4>[ 192.946033] ------------[ cut here ]------------
7806 11:50:42.331016 <4>[ 192.951008] memcpy: detected field-spanning write (size 15) of single field \"target.a\" at drivers/misc/lkdtm/fortify.c:122 (size 10)
7807 11:50:42.332940 <4>[ 192.963811] WARNING: CPU: 1 PID: 4186 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7808 11:50:42.372700 <4>[ 192.974125] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7809 11:50:42.373235 <4>[ 192.985950] CPU: 1 PID: 4186 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
7810 11:50:42.373989 <4>[ 192.993889] Hardware name: ARM Juno development board (r0) (DT)
7811 11:50:42.374425 <4>[ 193.000080] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7812 11:50:42.374777 <4>[ 193.007322] pc : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7813 11:50:42.376244 <4>[ 193.012650] lr : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7814 11:50:42.416011 <4>[ 193.017976] sp : ffff800011403af0
7815 11:50:42.416542 <4>[ 193.021556] x29: ffff800011403af0 x28: ffff00080cc04f00 x27: 0000000000000000
7816 11:50:42.416931 <4>[ 193.028984] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
7817 11:50:42.417659 <4>[ 193.036409] x23: ffff00080abd0000 x22: ffff80000b71d000 x21: ffff00080d655580
7818 11:50:42.418083 <4>[ 193.043834] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
7819 11:50:42.418435 <4>[ 193.051258] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7820 11:50:42.459327 <4>[ 193.058683] x14: ffff0008008f1a80 x13: ffff8009749f1000 x12: 0000000030d4d91d
7821 11:50:42.459860 <4>[ 193.066108] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097051ec
7822 11:50:42.460619 <4>[ 193.073533] x8 : ffff00080cc04f00 x7 : 00000074b5503510 x6 : 0000000000000000
7823 11:50:42.461018 <4>[ 193.080957] x5 : ffff800011404000 x4 : 0000000000000001 x3 : ffff80000b0f5508
7824 11:50:42.461374 <4>[ 193.088382] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080cc04f00
7825 11:50:42.461713 <4>[ 193.095807] Call trace:
7826 11:50:42.462820 <4>[ 193.098517] lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7827 11:50:42.502738 <4>[ 193.103497] lkdtm_do_action+0x2c/0x50
7828 11:50:42.503244 <4>[ 193.107519] direct_entry+0x164/0x180
7829 11:50:42.503624 <4>[ 193.111453] full_proxy_write+0x68/0xc0
7830 11:50:42.503974 <4>[ 193.115566] vfs_write+0xcc/0x2a0
7831 11:50:42.504320 <4>[ 193.119156] ksys_write+0x78/0x104
7832 11:50:42.504650 <4>[ 193.122832] __arm64_sys_write+0x28/0x3c
7833 11:50:42.505352 <4>[ 193.127030] invoke_syscall+0x8c/0x120
7834 11:50:42.505725 <4>[ 193.131055] el0_svc_common.constprop.0+0x68/0x124
7835 11:50:42.506218 <4>[ 193.136124] do_el0_svc+0x40/0xcc
7836 11:50:42.506570 <4>[ 193.139712] el0_svc+0x48/0xc0
7837 11:50:42.506974 <4>[ 193.143041] el0t_64_sync_handler+0xb8/0xbc
7838 11:50:42.546161 <4>[ 193.147494] el0t_64_sync+0x18c/0x190
7839 11:50:42.546708 <4>[ 193.151427] irq event stamp: 0
7840 11:50:42.547095 <4>[ 193.154745] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7841 11:50:42.547829 <4>[ 193.161291] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
7842 11:50:42.548226 <4>[ 193.169755] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
7843 11:50:42.548572 <4>[ 193.178216] softirqs last disabled at (0): [<0000000000000000>] 0x0
7844 11:50:42.549782 <4>[ 193.184758] ---[ end trace 0000000000000000 ]---
7845 11:50:42.571764 <3>[ 193.189756] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
7846 11:50:42.574865 <3>[ 193.198081] lkdtm: Unexpected! This kernel (6.1.80-cip16 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
7847 11:50:42.736305 # [ 192.932780] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
7848 11:50:42.736624 # [ 192.938898] lkdtm: trying to memcpy() past the end of a struct member...
7849 11:50:42.736817 # [ 192.946033] ------------[ cut here ]------------
7850 11:50:42.737253 # [ 192.951008] memcpy: detected field-spanning write (size 15) of single field \"target.a\" at drivers/misc/lkdtm/fortify.c:122 (size 10)
7851 11:50:42.739624 # [ 192.963811] WARNING: CPU: 1 PID: 4186 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7852 11:50:42.779468 # [ 192.974125] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7853 11:50:42.779758 # [ 192.985950] CPU: 1 PID: 4186 Comm: cat Tainted: G B D W E 6.1.80-cip16 #1
7854 11:50:42.779953 # [ 192.993889] Hardware name: ARM Juno development board (r0) (DT)
7855 11:50:42.780456 # [ 193.000080] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7856 11:50:42.780793 # [ 193.007322] pc : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7857 11:50:42.782970 # [ 193.012650] lr : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7858 11:50:42.822884 # [ 193.017976] sp : ffff800011403af0
7859 11:50:42.823415 # [ 193.021556] x29: ffff800011403af0 x28: ffff00080cc04f00 x27: 0000000000000000
7860 11:50:42.823794 # [ 193.028984] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e8d988
7861 11:50:42.824149 # [ 193.036409] x23: ffff00080abd0000 x22: ffff80000b71d000 x21: ffff00080d655580
7862 11:50:42.824840 # [ 193.043834] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
7863 11:50:42.825208 # [ 193.051258] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7864 11:50:42.866082 # [ 193.058683] x14: ffff0008008f1a80 x13: ffff8009749f1000 x12: 0000000030d4d91d
7865 11:50:42.866658 # [ 193.066108] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000097051ec
7866 11:50:42.867052 # [ 193.073533] x8 : ffff00080cc04f00 x7 : 00000074b5503510 x6 : 0000000000000000
7867 11:50:42.867797 # [ 193.080957] x5 : ffff800011404000 x4 : 0000000000000001 x3 : ffff80000b0f5508
7868 11:50:42.868190 # [ 193.088382] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080cc04f00
7869 11:50:42.868534 # [ 193.095807] Call trace:
7870 11:50:42.868881 # [ 193.098517] lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7871 11:50:42.869599 # [ 193.103497] lkdtm_do_action+0x2c/0x50
7872 11:50:42.909304 # [ 193.107519] direct_entry+0x164/0x180
7873 11:50:42.909819 # [ 193.111453] full_proxy_write+0x68/0xc0
7874 11:50:42.910265 # [ 193.115566] vfs_write+0xcc/0x2a0
7875 11:50:42.910627 # [ 193.119156] ksys_write+0x78/0x104
7876 11:50:42.910965 # [ 193.122832] __arm64_sys_write+0x28/0x3c
7877 11:50:42.911297 # [ 193.127030] invoke_syscall+0x8c/0x120
7878 11:50:42.911619 # [ 193.131055] el0_svc_common.constprop.0+0x68/0x124
7879 11:50:42.911942 # [ 193.136124] do_el0_svc+0x40/0xcc
7880 11:50:42.912273 # [ 193.139712] el0_svc+0x48/0xc0
7881 11:50:42.913083 # [ 193.143041] el0t_64_sync_handler+0xb8/0xbc
7882 11:50:42.913468 # [ 193.147494] el0t_64_sync+0x18c/0x190
7883 11:50:42.952387 # [ 193.151427] irq event stamp: 0
7884 11:50:42.952938 # [ 193.154745] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7885 11:50:42.953425 # [ 193.161291] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
7886 11:50:42.954252 # [ 193.169755] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
7887 11:50:42.954670 # [ 193.178216] softirqs last disabled at (0): [<0000000000000000>] 0x0
7888 11:50:42.955116 # [ 193.184758] ---[ end trace 0000000000000000 ]---
7889 11:50:42.989604 # [ 193.189756] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
7890 11:50:42.990187 # [ 193.198081] lkdtm: Unexpected! This kernel (6.1.80-cip16 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
7891 11:50:42.990585 # FORTIFY_MEM_MEMBER: saw 'detected field-spanning write': ok
7892 11:50:42.991281 ok 82 selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
7893 11:50:42.992974 # selftests: lkdtm: PPC_SLB_MULTIHIT.sh
7894 11:50:43.131776 # Skipped: test 'PPC_SLB_MULTIHIT' missing in /sys/kernel/debug/provoke-crash/DIRECT!
7895 11:50:43.163746 ok 83 selftests: lkdtm: PPC_SLB_MULTIHIT.sh # SKIP
7896 11:50:43.259550 # selftests: lkdtm: stack-entropy.sh
7897 11:50:43.484846 <6>[ 194.087260] lkdtm: Performing direct entry REPORT_STACK
7898 11:50:43.485796 <6>[ 194.092863] lkdtm: Starting stack offset tracking for pid 4231
7899 11:50:43.486252 <6>[ 194.099063] lkdtm: Stack offset: 0
7900 11:50:43.486617 <6>[ 194.103308] lkdtm: Performing direct entry REPORT_STACK
7901 11:50:43.486963 <6>[ 194.108881] lkdtm: Stack offset: 368
7902 11:50:43.487297 <6>[ 194.113192] lkdtm: Performing direct entry REPORT_STACK
7903 11:50:43.487624 <6>[ 194.118746] lkdtm: Stack offset: 272
7904 11:50:43.488460 <6>[ 194.123037] lkdtm: Performing direct entry REPORT_STACK
7905 11:50:43.488851 <6>[ 194.128594] lkdtm: Stack offset: 464
7906 11:50:43.529949 <6>[ 194.133045] lkdtm: Performing direct entry REPORT_STACK
7907 11:50:43.530504 <6>[ 194.138594] lkdtm: Stack offset: 96
7908 11:50:43.531222 <6>[ 194.142633] lkdtm: Performing direct entry REPORT_STACK
7909 11:50:43.531610 <6>[ 194.148163] lkdtm: Stack offset: 384
7910 11:50:43.531958 <6>[ 194.152274] lkdtm: Performing direct entry REPORT_STACK
7911 11:50:43.532295 <6>[ 194.157805] lkdtm: Stack offset: 480
7912 11:50:43.532668 <6>[ 194.161897] lkdtm: Performing direct entry REPORT_STACK
7913 11:50:43.533055 <6>[ 194.167430] lkdtm: Stack offset: 496
7914 11:50:43.533737 <6>[ 194.171520] lkdtm: Performing direct entry REPORT_STACK
7915 11:50:43.574781 <6>[ 194.177052] lkdtm: Stack offset: 416
7916 11:50:43.575329 <6>[ 194.181146] lkdtm: Performing direct entry REPORT_STACK
7917 11:50:43.575709 <6>[ 194.186676] lkdtm: Stack offset: 80
7918 11:50:43.576060 <6>[ 194.190679] lkdtm: Performing direct entry REPORT_STACK
7919 11:50:43.576397 <6>[ 194.196224] lkdtm: Stack offset: 32
7920 11:50:43.576719 <6>[ 194.200259] lkdtm: Performing direct entry REPORT_STACK
7921 11:50:43.577390 <6>[ 194.205807] lkdtm: Stack offset: 32
7922 11:50:43.577744 <6>[ 194.209811] lkdtm: Performing direct entry REPORT_STACK
7923 11:50:43.578295 <6>[ 194.215346] lkdtm: Stack offset: 400
7924 11:50:43.619232 <6>[ 194.219434] lkdtm: Performing direct entry REPORT_STACK
7925 11:50:43.619767 <6>[ 194.224979] lkdtm: Stack offset: 144
7926 11:50:43.620142 <6>[ 194.229075] lkdtm: Performing direct entry REPORT_STACK
7927 11:50:43.620495 <6>[ 194.234607] lkdtm: Stack offset: 240
7928 11:50:43.621217 <6>[ 194.238700] lkdtm: Performing direct entry REPORT_STACK
7929 11:50:43.621603 <6>[ 194.244238] lkdtm: Stack offset: 336
7930 11:50:43.621939 <6>[ 194.248331] lkdtm: Performing direct entry REPORT_STACK
7931 11:50:43.622323 <6>[ 194.253865] lkdtm: Stack offset: 400
7932 11:50:43.622863 <6>[ 194.257966] lkdtm: Performing direct entry REPORT_STACK
7933 11:50:43.664005 <6>[ 194.263502] lkdtm: Stack offset: 0
7934 11:50:43.664536 <6>[ 194.267419] lkdtm: Performing direct entry REPORT_STACK
7935 11:50:43.664915 <6>[ 194.272950] lkdtm: Stack offset: 384
7936 11:50:43.665620 <6>[ 194.277050] lkdtm: Performing direct entry REPORT_STACK
7937 11:50:43.666035 <6>[ 194.282582] lkdtm: Stack offset: 160
7938 11:50:43.666394 <6>[ 194.286672] lkdtm: Performing direct entry REPORT_STACK
7939 11:50:43.666726 <6>[ 194.292210] lkdtm: Stack offset: 192
7940 11:50:43.667053 <6>[ 194.296298] lkdtm: Performing direct entry REPORT_STACK
7941 11:50:43.667383 <6>[ 194.301833] lkdtm: Stack offset: 224
7942 11:50:43.667821 <6>[ 194.305926] lkdtm: Performing direct entry REPORT_STACK
7943 11:50:43.708707 <6>[ 194.311476] lkdtm: Stack offset: 336
7944 11:50:43.709412 <6>[ 194.315637] lkdtm: Performing direct entry REPORT_STACK
7945 11:50:43.710304 <6>[ 194.321184] lkdtm: Stack offset: 400
7946 11:50:43.710754 <6>[ 194.325276] lkdtm: Performing direct entry REPORT_STACK
7947 11:50:43.711080 <6>[ 194.330812] lkdtm: Stack offset: 288
7948 11:50:43.711461 <6>[ 194.334906] lkdtm: Performing direct entry REPORT_STACK
7949 11:50:43.711770 <6>[ 194.340438] lkdtm: Stack offset: 352
7950 11:50:43.712131 <6>[ 194.344531] lkdtm: Performing direct entry REPORT_STACK
7951 11:50:43.712573 <6>[ 194.350062] lkdtm: Stack offset: 496
7952 11:50:43.752962 <6>[ 194.354151] lkdtm: Performing direct entry REPORT_STACK
7953 11:50:43.753290 <6>[ 194.359693] lkdtm: Stack offset: 176
7954 11:50:43.753773 <6>[ 194.363805] lkdtm: Performing direct entry REPORT_STACK
7955 11:50:43.754032 <6>[ 194.369341] lkdtm: Stack offset: 480
7956 11:50:43.754240 <6>[ 194.373436] lkdtm: Performing direct entry REPORT_STACK
7957 11:50:43.754460 <6>[ 194.378968] lkdtm: Stack offset: 304
7958 11:50:43.754659 <6>[ 194.383068] lkdtm: Performing direct entry REPORT_STACK
7959 11:50:43.754826 <6>[ 194.388598] lkdtm: Stack offset: 240
7960 11:50:43.756251 <6>[ 194.392710] lkdtm: Performing direct entry REPORT_STACK
7961 11:50:43.797939 <6>[ 194.398249] lkdtm: Stack offset: 0
7962 11:50:43.798274 <6>[ 194.402172] lkdtm: Performing direct entry REPORT_STACK
7963 11:50:43.798471 <6>[ 194.407706] lkdtm: Stack offset: 192
7964 11:50:43.798650 <6>[ 194.411793] lkdtm: Performing direct entry REPORT_STACK
7965 11:50:43.799076 <6>[ 194.417381] lkdtm: Stack offset: 368
7966 11:50:43.799260 <6>[ 194.421501] lkdtm: Performing direct entry REPORT_STACK
7967 11:50:43.799432 <6>[ 194.427161] lkdtm: Stack offset: 64
7968 11:50:43.799595 <6>[ 194.431175] lkdtm: Performing direct entry REPORT_STACK
7969 11:50:43.799806 <6>[ 194.436709] lkdtm: Stack offset: 224
7970 11:50:43.842834 <6>[ 194.440818] lkdtm: Performing direct entry REPORT_STACK
7971 11:50:43.843120 <6>[ 194.446355] lkdtm: Stack offset: 176
7972 11:50:43.843365 <6>[ 194.450451] lkdtm: Performing direct entry REPORT_STACK
7973 11:50:43.843589 <6>[ 194.455987] lkdtm: Stack offset: 96
7974 11:50:43.844146 <6>[ 194.459989] lkdtm: Performing direct entry REPORT_STACK
7975 11:50:43.844546 <6>[ 194.465524] lkdtm: Stack offset: 448
7976 11:50:43.844985 <6>[ 194.469615] lkdtm: Performing direct entry REPORT_STACK
7977 11:50:43.845413 <6>[ 194.475226] lkdtm: Stack offset: 192
7978 11:50:43.845838 <6>[ 194.479327] lkdtm: Performing direct entry REPORT_STACK
7979 11:50:43.846419 <6>[ 194.484863] lkdtm: Stack offset: 272
7980 11:50:43.888542 <6>[ 194.488958] lkdtm: Performing direct entry REPORT_STACK
7981 11:50:43.889086 <6>[ 194.494493] lkdtm: Stack offset: 176
7982 11:50:43.889573 <6>[ 194.498595] lkdtm: Performing direct entry REPORT_STACK
7983 11:50:43.890412 <6>[ 194.504141] lkdtm: Stack offset: 416
7984 11:50:43.890820 <6>[ 194.508274] lkdtm: Performing direct entry REPORT_STACK
7985 11:50:43.891269 <6>[ 194.514579] lkdtm: Stack offset: 384
7986 11:50:43.891708 <6>[ 194.518699] lkdtm: Performing direct entry REPORT_STACK
7987 11:50:43.892153 <6>[ 194.524342] lkdtm: Stack offset: 128
7988 11:50:43.892681 <6>[ 194.528452] lkdtm: Performing direct entry REPORT_STACK
7989 11:50:43.933220 <6>[ 194.533990] lkdtm: Stack offset: 160
7990 11:50:43.933747 <6>[ 194.538090] lkdtm: Performing direct entry REPORT_STACK
7991 11:50:43.934269 <6>[ 194.543628] lkdtm: Stack offset: 224
7992 11:50:43.935070 <6>[ 194.547718] lkdtm: Performing direct entry REPORT_STACK
7993 11:50:43.935475 <6>[ 194.553253] lkdtm: Stack offset: 384
7994 11:50:43.935914 <6>[ 194.557346] lkdtm: Performing direct entry REPORT_STACK
7995 11:50:43.936347 <6>[ 194.562880] lkdtm: Stack offset: 256
7996 11:50:43.936790 <6>[ 194.566984] lkdtm: Performing direct entry REPORT_STACK
7997 11:50:43.937218 <6>[ 194.572522] lkdtm: Stack offset: -16
7998 11:50:43.978104 <6>[ 194.576611] lkdtm: Performing direct entry REPORT_STACK
7999 11:50:43.978648 <6>[ 194.582148] lkdtm: Stack offset: 96
8000 11:50:43.979133 <6>[ 194.586165] lkdtm: Performing direct entry REPORT_STACK
8001 11:50:43.979584 <6>[ 194.591703] lkdtm: Stack offset: 400
8002 11:50:43.980376 <6>[ 194.595801] lkdtm: Performing direct entry REPORT_STACK
8003 11:50:43.980772 <6>[ 194.601333] lkdtm: Stack offset: 304
8004 11:50:43.981210 <6>[ 194.605434] lkdtm: Performing direct entry REPORT_STACK
8005 11:50:43.981655 <6>[ 194.610968] lkdtm: Stack offset: 336
8006 11:50:43.982121 <6>[ 194.615063] lkdtm: Performing direct entry REPORT_STACK
8007 11:50:43.982653 <6>[ 194.620600] lkdtm: Stack offset: 64
8008 11:50:44.022582 <6>[ 194.624618] lkdtm: Performing direct entry REPORT_STACK
8009 11:50:44.023114 <6>[ 194.630170] lkdtm: Stack offset: 304
8010 11:50:44.023601 <6>[ 194.634271] lkdtm: Performing direct entry REPORT_STACK
8011 11:50:44.024404 <6>[ 194.639808] lkdtm: Stack offset: 32
8012 11:50:44.024809 <6>[ 194.643816] lkdtm: Performing direct entry REPORT_STACK
8013 11:50:44.025255 <6>[ 194.649354] lkdtm: Stack offset: 288
8014 11:50:44.025684 <6>[ 194.653454] lkdtm: Performing direct entry REPORT_STACK
8015 11:50:44.026171 <6>[ 194.658990] lkdtm: Stack offset: 32
8016 11:50:44.026710 <6>[ 194.662995] lkdtm: Performing direct entry REPORT_STACK
8017 11:50:44.067018 <6>[ 194.668527] lkdtm: Stack offset: 336
8018 11:50:44.067450 <6>[ 194.672619] lkdtm: Performing direct entry REPORT_STACK
8019 11:50:44.067684 <6>[ 194.678151] lkdtm: Stack offset: 352
8020 11:50:44.068225 <6>[ 194.682247] lkdtm: Performing direct entry REPORT_STACK
8021 11:50:44.068484 <6>[ 194.687789] lkdtm: Stack offset: 32
8022 11:50:44.068701 <6>[ 194.691806] lkdtm: Performing direct entry REPORT_STACK
8023 11:50:44.068910 <6>[ 194.697351] lkdtm: Stack offset: 448
8024 11:50:44.069132 <6>[ 194.701472] lkdtm: Performing direct entry REPORT_STACK
8025 11:50:44.070430 <6>[ 194.707026] lkdtm: Stack offset: 16
8026 11:50:44.111992 <6>[ 194.711055] lkdtm: Performing direct entry REPORT_STACK
8027 11:50:44.112342 <6>[ 194.716587] lkdtm: Stack offset: 224
8028 11:50:44.112577 <6>[ 194.720683] lkdtm: Performing direct entry REPORT_STACK
8029 11:50:44.112779 <6>[ 194.726222] lkdtm: Stack offset: 0
8030 11:50:44.112965 <6>[ 194.730154] lkdtm: Performing direct entry REPORT_STACK
8031 11:50:44.113323 <6>[ 194.735693] lkdtm: Stack offset: 400
8032 11:50:44.113450 <6>[ 194.739789] lkdtm: Performing direct entry REPORT_STACK
8033 11:50:44.113653 <6>[ 194.745348] lkdtm: Stack offset: 208
8034 11:50:44.113779 <6>[ 194.749575] lkdtm: Performing direct entry REPORT_STACK
8035 11:50:44.115270 <6>[ 194.755109] lkdtm: Stack offset: 208
8036 11:50:44.156748 <6>[ 194.759216] lkdtm: Performing direct entry REPORT_STACK
8037 11:50:44.157052 <6>[ 194.764749] lkdtm: Stack offset: -16
8038 11:50:44.157245 <6>[ 194.768849] lkdtm: Performing direct entry REPORT_STACK
8039 11:50:44.157422 <6>[ 194.774379] lkdtm: Stack offset: 208
8040 11:50:44.157589 <6>[ 194.778476] lkdtm: Performing direct entry REPORT_STACK
8041 11:50:44.157762 <6>[ 194.784031] lkdtm: Stack offset: 224
8042 11:50:44.158074 <6>[ 194.788298] lkdtm: Performing direct entry REPORT_STACK
8043 11:50:44.158193 <6>[ 194.793831] lkdtm: Stack offset: 192
8044 11:50:44.159988 <6>[ 194.797921] lkdtm: Performing direct entry REPORT_STACK
8045 11:50:44.201510 <6>[ 194.803458] lkdtm: Stack offset: 336
8046 11:50:44.201776 <6>[ 194.807562] lkdtm: Performing direct entry REPORT_STACK
8047 11:50:44.201967 <6>[ 194.813176] lkdtm: Stack offset: 112
8048 11:50:44.202333 <6>[ 194.817276] lkdtm: Performing direct entry REPORT_STACK
8049 11:50:44.202676 <6>[ 194.822812] lkdtm: Stack offset: 384
8050 11:50:44.203347 <6>[ 194.826913] lkdtm: Performing direct entry REPORT_STACK
8051 11:50:44.203715 <6>[ 194.832449] lkdtm: Stack offset: 32
8052 11:50:44.204046 <6>[ 194.836452] lkdtm: Performing direct entry REPORT_STACK
8053 11:50:44.204969 <6>[ 194.841988] lkdtm: Stack offset: 0
8054 11:50:44.246547 <6>[ 194.845906] lkdtm: Performing direct entry REPORT_STACK
8055 11:50:44.247088 <6>[ 194.851440] lkdtm: Stack offset: 368
8056 11:50:44.247469 <6>[ 194.855530] lkdtm: Performing direct entry REPORT_STACK
8057 11:50:44.247820 <6>[ 194.861066] lkdtm: Stack offset: 48
8058 11:50:44.248156 <6>[ 194.865084] lkdtm: Performing direct entry REPORT_STACK
8059 11:50:44.248869 <6>[ 194.870619] lkdtm: Stack offset: 496
8060 11:50:44.249246 <6>[ 194.874712] lkdtm: Performing direct entry REPORT_STACK
8061 11:50:44.249580 <6>[ 194.880248] lkdtm: Stack offset: 64
8062 11:50:44.250141 <6>[ 194.884262] lkdtm: Performing direct entry REPORT_STACK
8063 11:50:44.250505 <6>[ 194.889785] lkdtm: Stack offset: 0
8064 11:50:44.291109 <6>[ 194.893698] lkdtm: Performing direct entry REPORT_STACK
8065 11:50:44.291651 <6>[ 194.899239] lkdtm: Stack offset: 112
8066 11:50:44.292033 <6>[ 194.903344] lkdtm: Performing direct entry REPORT_STACK
8067 11:50:44.292764 <6>[ 194.908930] lkdtm: Stack offset: 336
8068 11:50:44.293153 <6>[ 194.913044] lkdtm: Performing direct entry REPORT_STACK
8069 11:50:44.293497 <6>[ 194.918577] lkdtm: Stack offset: 320
8070 11:50:44.293829 <6>[ 194.922677] lkdtm: Performing direct entry REPORT_STACK
8071 11:50:44.294212 <6>[ 194.928226] lkdtm: Stack offset: 208
8072 11:50:44.294734 <6>[ 194.932323] lkdtm: Performing direct entry REPORT_STACK
8073 11:50:44.335913 <6>[ 194.937859] lkdtm: Stack offset: 16
8074 11:50:44.336496 <6>[ 194.941860] lkdtm: Performing direct entry REPORT_STACK
8075 11:50:44.336882 <6>[ 194.947397] lkdtm: Stack offset: 448
8076 11:50:44.337590 <6>[ 194.951485] lkdtm: Performing direct entry REPORT_STACK
8077 11:50:44.337966 <6>[ 194.957016] lkdtm: Stack offset: 224
8078 11:50:44.338349 <6>[ 194.961110] lkdtm: Performing direct entry REPORT_STACK
8079 11:50:44.338684 <6>[ 194.966641] lkdtm: Stack offset: 432
8080 11:50:44.339008 <6>[ 194.970736] lkdtm: Performing direct entry REPORT_STACK
8081 11:50:44.339563 <6>[ 194.976272] lkdtm: Stack offset: 352
8082 11:50:44.380558 <6>[ 194.980380] lkdtm: Performing direct entry REPORT_STACK
8083 11:50:44.381208 <6>[ 194.985917] lkdtm: Stack offset: 144
8084 11:50:44.382344 <6>[ 194.990016] lkdtm: Performing direct entry REPORT_STACK
8085 11:50:44.382940 <6>[ 194.995596] lkdtm: Stack offset: 448
8086 11:50:44.383441 <6>[ 194.999707] lkdtm: Performing direct entry REPORT_STACK
8087 11:50:44.384041 <6>[ 195.005363] lkdtm: Stack offset: 304
8088 11:50:44.384461 <6>[ 195.009464] lkdtm: Performing direct entry REPORT_STACK
8089 11:50:44.384940 <6>[ 195.014999] lkdtm: Stack offset: 336
8090 11:50:44.385271 <6>[ 195.019093] lkdtm: Performing direct entry REPORT_STACK
8091 11:50:44.424913 <6>[ 195.024630] lkdtm: Stack offset: 16
8092 11:50:44.425236 <6>[ 195.028642] lkdtm: Performing direct entry REPORT_STACK
8093 11:50:44.425600 <6>[ 195.034177] lkdtm: Stack offset: 256
8094 11:50:44.425797 <6>[ 195.038281] lkdtm: Performing direct entry REPORT_STACK
8095 11:50:44.426312 <6>[ 195.043812] lkdtm: Stack offset: 64
8096 11:50:44.426573 <6>[ 195.047809] lkdtm: Performing direct entry REPORT_STACK
8097 11:50:44.426748 <6>[ 195.053358] lkdtm: Stack offset: 400
8098 11:50:44.426898 <6>[ 195.057448] lkdtm: Performing direct entry REPORT_STACK
8099 11:50:44.427045 <6>[ 195.062986] lkdtm: Stack offset: 240
8100 11:50:44.428127 <6>[ 195.067081] lkdtm: Performing direct entry REPORT_STACK
8101 11:50:44.469748 <6>[ 195.072615] lkdtm: Stack offset: 432
8102 11:50:44.470076 <6>[ 195.076699] lkdtm: Performing direct entry REPORT_STACK
8103 11:50:44.470330 <6>[ 195.082237] lkdtm: Stack offset: 32
8104 11:50:44.470557 <6>[ 195.086256] lkdtm: Performing direct entry REPORT_STACK
8105 11:50:44.470776 <6>[ 195.091792] lkdtm: Stack offset: 128
8106 11:50:44.471290 <6>[ 195.095889] lkdtm: Performing direct entry REPORT_STACK
8107 11:50:44.471490 <6>[ 195.101420] lkdtm: Stack offset: 288
8108 11:50:44.471686 <6>[ 195.105520] lkdtm: Performing direct entry REPORT_STACK
8109 11:50:44.473040 <6>[ 195.111068] lkdtm: Stack offset: 208
8110 11:50:44.514530 <6>[ 195.115261] lkdtm: Performing direct entry REPORT_STACK
8111 11:50:44.514801 <6>[ 195.120795] lkdtm: Stack offset: 176
8112 11:50:44.515195 <6>[ 195.124895] lkdtm: Performing direct entry REPORT_STACK
8113 11:50:44.515645 <6>[ 195.130431] lkdtm: Stack offset: 336
8114 11:50:44.516087 <6>[ 195.134530] lkdtm: Performing direct entry REPORT_STACK
8115 11:50:44.516872 <6>[ 195.140065] lkdtm: Stack offset: 176
8116 11:50:44.517272 <6>[ 195.144184] lkdtm: Performing direct entry REPORT_STACK
8117 11:50:44.517709 <6>[ 195.149832] lkdtm: Stack offset: 464
8118 11:50:44.518282 <6>[ 195.153928] lkdtm: Performing direct entry REPORT_STACK
8119 11:50:44.559592 <6>[ 195.159535] lkdtm: Stack offset: 32
8120 11:50:44.560156 <6>[ 195.163548] lkdtm: Performing direct entry REPORT_STACK
8121 11:50:44.560646 <6>[ 195.169092] lkdtm: Stack offset: 176
8122 11:50:44.561100 <6>[ 195.173193] lkdtm: Performing direct entry REPORT_STACK
8123 11:50:44.561894 <6>[ 195.178727] lkdtm: Stack offset: 432
8124 11:50:44.562345 <6>[ 195.182816] lkdtm: Performing direct entry REPORT_STACK
8125 11:50:44.562825 <6>[ 195.188350] lkdtm: Stack offset: 304
8126 11:50:44.563257 <6>[ 195.192446] lkdtm: Performing direct entry REPORT_STACK
8127 11:50:44.563600 <6>[ 195.197980] lkdtm: Stack offset: 256
8128 11:50:44.604223 <6>[ 195.202066] lkdtm: Performing direct entry REPORT_STACK
8129 11:50:44.604754 <6>[ 195.207600] lkdtm: Stack offset: 0
8130 11:50:44.605126 <6>[ 195.211512] lkdtm: Performing direct entry REPORT_STACK
8131 11:50:44.605478 <6>[ 195.217046] lkdtm: Stack offset: 368
8132 11:50:44.606176 <6>[ 195.221133] lkdtm: Performing direct entry REPORT_STACK
8133 11:50:44.606541 <6>[ 195.226667] lkdtm: Stack offset: 320
8134 11:50:44.606871 <6>[ 195.230754] lkdtm: Performing direct entry REPORT_STACK
8135 11:50:44.607196 <6>[ 195.236298] lkdtm: Stack offset: 432
8136 11:50:44.607528 <6>[ 195.240390] lkdtm: Performing direct entry REPORT_STACK
8137 11:50:44.608023 <6>[ 195.245924] lkdtm: Stack offset: 352
8138 11:50:44.648770 <6>[ 195.250017] lkdtm: Performing direct entry REPORT_STACK
8139 11:50:44.649300 <6>[ 195.255555] lkdtm: Stack offset: 432
8140 11:50:44.649678 <6>[ 195.259658] lkdtm: Performing direct entry REPORT_STACK
8141 11:50:44.650069 <6>[ 195.265243] lkdtm: Stack offset: 0
8142 11:50:44.650420 <6>[ 195.269161] lkdtm: Performing direct entry REPORT_STACK
8143 11:50:44.651130 <6>[ 195.274693] lkdtm: Stack offset: 240
8144 11:50:44.651508 <6>[ 195.278784] lkdtm: Performing direct entry REPORT_STACK
8145 11:50:44.651843 <6>[ 195.284323] lkdtm: Stack offset: 368
8146 11:50:44.652317 <6>[ 195.288418] lkdtm: Performing direct entry REPORT_STACK
8147 11:50:44.693451 <6>[ 195.293952] lkdtm: Stack offset: 80
8148 11:50:44.693985 <6>[ 195.297963] lkdtm: Performing direct entry REPORT_STACK
8149 11:50:44.694412 <6>[ 195.303500] lkdtm: Stack offset: 144
8150 11:50:44.694770 <6>[ 195.307584] lkdtm: Performing direct entry REPORT_STACK
8151 11:50:44.695485 <6>[ 195.313131] lkdtm: Stack offset: 192
8152 11:50:44.695873 <6>[ 195.317217] lkdtm: Performing direct entry REPORT_STACK
8153 11:50:44.696212 <6>[ 195.322754] lkdtm: Stack offset: 416
8154 11:50:44.696542 <6>[ 195.326842] lkdtm: Performing direct entry REPORT_STACK
8155 11:50:44.696942 <6>[ 195.332378] lkdtm: Stack offset: 320
8156 11:50:44.738106 <6>[ 195.336469] lkdtm: Performing direct entry REPORT_STACK
8157 11:50:44.738557 <6>[ 195.342003] lkdtm: Stack offset: 144
8158 11:50:44.738770 <6>[ 195.346098] lkdtm: Performing direct entry REPORT_STACK
8159 11:50:44.739053 <6>[ 195.351633] lkdtm: Stack offset: 400
8160 11:50:44.739280 <6>[ 195.355724] lkdtm: Performing direct entry REPORT_STACK
8161 11:50:44.739715 <6>[ 195.361268] lkdtm: Stack offset: 384
8162 11:50:44.739855 <6>[ 195.365367] lkdtm: Performing direct entry REPORT_STACK
8163 11:50:44.739970 <6>[ 195.370916] lkdtm: Stack offset: 304
8164 11:50:44.740145 <6>[ 195.375136] lkdtm: Performing direct entry REPORT_STACK
8165 11:50:44.741345 <6>[ 195.380674] lkdtm: Stack offset: 480
8166 11:50:44.782759 <6>[ 195.384791] lkdtm: Performing direct entry REPORT_STACK
8167 11:50:44.783086 <6>[ 195.390342] lkdtm: Stack offset: 224
8168 11:50:44.783316 <6>[ 195.394458] lkdtm: Performing direct entry REPORT_STACK
8169 11:50:44.783588 <6>[ 195.399992] lkdtm: Stack offset: 208
8170 11:50:44.784045 <6>[ 195.404119] lkdtm: Performing direct entry REPORT_STACK
8171 11:50:44.784258 <6>[ 195.409645] lkdtm: Stack offset: 400
8172 11:50:44.784454 <6>[ 195.413739] lkdtm: Performing direct entry REPORT_STACK
8173 11:50:44.784628 <6>[ 195.419272] lkdtm: Stack offset: 48
8174 11:50:44.785971 <6>[ 195.423285] lkdtm: Performing direct entry REPORT_STACK
8175 11:50:44.827390 <6>[ 195.428816] lkdtm: Stack offset: 288
8176 11:50:44.827693 <6>[ 195.432900] lkdtm: Performing direct entry REPORT_STACK
8177 11:50:44.827887 <6>[ 195.438434] lkdtm: Stack offset: 480
8178 11:50:44.828062 <6>[ 195.442522] lkdtm: Performing direct entry REPORT_STACK
8179 11:50:44.828231 <6>[ 195.448064] lkdtm: Stack offset: 464
8180 11:50:44.828384 <6>[ 195.452158] lkdtm: Performing direct entry REPORT_STACK
8181 11:50:44.828750 <6>[ 195.457682] lkdtm: Stack offset: 288
8182 11:50:44.828895 <6>[ 195.461777] lkdtm: Performing direct entry REPORT_STACK
8183 11:50:44.830689 <6>[ 195.467314] lkdtm: Stack offset: 432
8184 11:50:44.872368 <6>[ 195.471407] lkdtm: Performing direct entry REPORT_STACK
8185 11:50:44.872646 <6>[ 195.476943] lkdtm: Stack offset: 384
8186 11:50:44.872839 <6>[ 195.481048] lkdtm: Performing direct entry REPORT_STACK
8187 11:50:44.873015 <6>[ 195.486598] lkdtm: Stack offset: 496
8188 11:50:44.873186 <6>[ 195.490817] lkdtm: Performing direct entry REPORT_STACK
8189 11:50:44.873352 <6>[ 195.496353] lkdtm: Stack offset: 32
8190 11:50:44.873717 <6>[ 195.500432] lkdtm: Performing direct entry REPORT_STACK
8191 11:50:44.873843 <6>[ 195.505968] lkdtm: Stack offset: 288
8192 11:50:44.873952 <6>[ 195.510079] lkdtm: Performing direct entry REPORT_STACK
8193 11:50:44.875848 <6>[ 195.515611] lkdtm: Stack offset: 288
8194 11:50:44.917066 <6>[ 195.519703] lkdtm: Performing direct entry REPORT_STACK
8195 11:50:44.917596 <6>[ 195.525236] lkdtm: Stack offset: 32
8196 11:50:44.917974 <6>[ 195.529237] lkdtm: Performing direct entry REPORT_STACK
8197 11:50:44.918744 <6>[ 195.534770] lkdtm: Stack offset: 304
8198 11:50:44.919138 <6>[ 195.538856] lkdtm: Performing direct entry REPORT_STACK
8199 11:50:44.919481 <6>[ 195.544400] lkdtm: Stack offset: 80
8200 11:50:44.919810 <6>[ 195.548410] lkdtm: Performing direct entry REPORT_STACK
8201 11:50:44.920136 <6>[ 195.553943] lkdtm: Stack offset: 48
8202 11:50:44.920690 <6>[ 195.557943] lkdtm: Performing direct entry REPORT_STACK
8203 11:50:44.961790 <6>[ 195.563478] lkdtm: Stack offset: 80
8204 11:50:44.962353 <6>[ 195.567487] lkdtm: Performing direct entry REPORT_STACK
8205 11:50:44.962734 <6>[ 195.573021] lkdtm: Stack offset: 192
8206 11:50:44.963457 <6>[ 195.577107] lkdtm: Performing direct entry REPORT_STACK
8207 11:50:44.963849 <6>[ 195.582640] lkdtm: Stack offset: 256
8208 11:50:44.964191 <6>[ 195.586742] lkdtm: Performing direct entry REPORT_STACK
8209 11:50:44.964521 <6>[ 195.592275] lkdtm: Stack offset: 496
8210 11:50:44.964842 <6>[ 195.596362] lkdtm: Performing direct entry REPORT_STACK
8211 11:50:44.965362 <6>[ 195.601900] lkdtm: Stack offset: 48
8212 11:50:45.006672 <6>[ 195.605926] lkdtm: Performing direct entry REPORT_STACK
8213 11:50:45.007192 <6>[ 195.611580] lkdtm: Stack offset: 416
8214 11:50:45.007569 <6>[ 195.615673] lkdtm: Performing direct entry REPORT_STACK
8215 11:50:45.007921 <6>[ 195.621207] lkdtm: Stack offset: 0
8216 11:50:45.008638 <6>[ 195.625129] lkdtm: Performing direct entry REPORT_STACK
8217 11:50:45.009023 <6>[ 195.630660] lkdtm: Stack offset: 448
8218 11:50:45.009361 <6>[ 195.634749] lkdtm: Performing direct entry REPORT_STACK
8219 11:50:45.009691 <6>[ 195.640284] lkdtm: Stack offset: 432
8220 11:50:45.010299 <6>[ 195.644372] lkdtm: Performing direct entry REPORT_STACK
8221 11:50:45.010666 <6>[ 195.649906] lkdtm: Stack offset: 336
8222 11:50:45.051173 <6>[ 195.653992] lkdtm: Performing direct entry REPORT_STACK
8223 11:50:45.051707 <6>[ 195.659527] lkdtm: Stack offset: 112
8224 11:50:45.052086 <6>[ 195.663610] lkdtm: Performing direct entry REPORT_STACK
8225 11:50:45.052814 <6>[ 195.669152] lkdtm: Stack offset: 336
8226 11:50:45.053208 <6>[ 195.673243] lkdtm: Performing direct entry REPORT_STACK
8227 11:50:45.053554 <6>[ 195.678775] lkdtm: Stack offset: 320
8228 11:50:45.053882 <6>[ 195.682871] lkdtm: Performing direct entry REPORT_STACK
8229 11:50:45.054257 <6>[ 195.688407] lkdtm: Stack offset: 32
8230 11:50:45.054777 <6>[ 195.692444] lkdtm: Performing direct entry REPORT_STACK
8231 11:50:45.095698 <6>[ 195.697980] lkdtm: Stack offset: 320
8232 11:50:45.096072 <6>[ 195.702068] lkdtm: Performing direct entry REPORT_STACK
8233 11:50:45.096304 <6>[ 195.707604] lkdtm: Stack offset: 240
8234 11:50:45.096488 <6>[ 195.711693] lkdtm: Performing direct entry REPORT_STACK
8235 11:50:45.096655 <6>[ 195.717243] lkdtm: Stack offset: 208
8236 11:50:45.097113 <6>[ 195.721474] lkdtm: Performing direct entry REPORT_STACK
8237 11:50:45.097324 <6>[ 195.727013] lkdtm: Stack offset: 304
8238 11:50:45.097490 <6>[ 195.731112] lkdtm: Performing direct entry REPORT_STACK
8239 11:50:45.098960 <6>[ 195.736654] lkdtm: Stack offset: 176
8240 11:50:45.140243 <6>[ 195.740747] lkdtm: Performing direct entry REPORT_STACK
8241 11:50:45.140563 <6>[ 195.746280] lkdtm: Stack offset: 368
8242 11:50:45.140756 <6>[ 195.750380] lkdtm: Performing direct entry REPORT_STACK
8243 11:50:45.140933 <6>[ 195.755911] lkdtm: Stack offset: 16
8244 11:50:45.141355 <6>[ 195.759931] lkdtm: Performing direct entry REPORT_STACK
8245 11:50:45.141533 <6>[ 195.765467] lkdtm: Stack offset: 416
8246 11:50:45.141749 <6>[ 195.769561] lkdtm: Performing direct entry REPORT_STACK
8247 11:50:45.142050 <6>[ 195.775097] lkdtm: Stack offset: 80
8248 11:50:45.143467 <6>[ 195.779115] lkdtm: Performing direct entry REPORT_STACK
8249 11:50:45.185096 <6>[ 195.784652] lkdtm: Stack offset: 112
8250 11:50:45.185399 <6>[ 195.788769] lkdtm: Performing direct entry REPORT_STACK
8251 11:50:45.185587 <6>[ 195.794301] lkdtm: Stack offset: 352
8252 11:50:45.185758 <6>[ 195.798395] lkdtm: Performing direct entry REPORT_STACK
8253 11:50:45.185924 <6>[ 195.803927] lkdtm: Stack offset: 240
8254 11:50:45.186125 <6>[ 195.808017] lkdtm: Performing direct entry REPORT_STACK
8255 11:50:45.186225 <6>[ 195.813548] lkdtm: Stack offset: 32
8256 11:50:45.186538 <6>[ 195.817548] lkdtm: Performing direct entry REPORT_STACK
8257 11:50:45.186643 <6>[ 195.823085] lkdtm: Stack offset: 144
8258 11:50:45.188376 <6>[ 195.827184] lkdtm: Performing direct entry REPORT_STACK
8259 11:50:45.229943 <6>[ 195.832738] lkdtm: Stack offset: 416
8260 11:50:45.230231 <6>[ 195.836961] lkdtm: Performing direct entry REPORT_STACK
8261 11:50:45.230418 <6>[ 195.842496] lkdtm: Stack offset: 496
8262 11:50:45.230840 <6>[ 195.846659] lkdtm: Performing direct entry REPORT_STACK
8263 11:50:45.231027 <6>[ 195.852206] lkdtm: Stack offset: 368
8264 11:50:45.231185 <6>[ 195.856310] lkdtm: Performing direct entry REPORT_STACK
8265 11:50:45.231337 <6>[ 195.861846] lkdtm: Stack offset: 256
8266 11:50:45.231485 <6>[ 195.865936] lkdtm: Performing direct entry REPORT_STACK
8267 11:50:45.233295 <6>[ 195.871470] lkdtm: Stack offset: 0
8268 11:50:45.274693 <6>[ 195.875388] lkdtm: Performing direct entry REPORT_STACK
8269 11:50:45.275227 <6>[ 195.880924] lkdtm: Stack offset: 128
8270 11:50:45.275594 <6>[ 195.885016] lkdtm: Performing direct entry REPORT_STACK
8271 11:50:45.275943 <6>[ 195.890551] lkdtm: Stack offset: 400
8272 11:50:45.276621 <6>[ 195.894642] lkdtm: Performing direct entry REPORT_STACK
8273 11:50:45.276981 <6>[ 195.900177] lkdtm: Stack offset: 64
8274 11:50:45.277308 <6>[ 195.904184] lkdtm: Performing direct entry REPORT_STACK
8275 11:50:45.277627 <6>[ 195.909708] lkdtm: Stack offset: 352
8276 11:50:45.278294 <6>[ 195.913813] lkdtm: Performing direct entry REPORT_STACK
8277 11:50:45.319569 <6>[ 195.919349] lkdtm: Stack offset: 112
8278 11:50:45.320082 <6>[ 195.923440] lkdtm: Performing direct entry REPORT_STACK
8279 11:50:45.320453 <6>[ 195.928982] lkdtm: Stack offset: 48
8280 11:50:45.320796 <6>[ 195.932991] lkdtm: Performing direct entry REPORT_STACK
8281 11:50:45.321468 <6>[ 195.938526] lkdtm: Stack offset: 448
8282 11:50:45.321824 <6>[ 195.942620] lkdtm: Performing direct entry REPORT_STACK
8283 11:50:45.322240 <6>[ 195.948220] lkdtm: Stack offset: 240
8284 11:50:45.322576 <6>[ 195.952444] lkdtm: Performing direct entry REPORT_STACK
8285 11:50:45.322895 <6>[ 195.957982] lkdtm: Stack offset: 0
8286 11:50:45.364349 <6>[ 195.961900] lkdtm: Performing direct entry REPORT_STACK
8287 11:50:45.364862 <6>[ 195.967436] lkdtm: Stack offset: 464
8288 11:50:45.365225 <6>[ 195.971533] lkdtm: Performing direct entry REPORT_STACK
8289 11:50:45.365567 <6>[ 195.977078] lkdtm: Stack offset: 336
8290 11:50:45.366207 <6>[ 195.981174] lkdtm: Performing direct entry REPORT_STACK
8291 11:50:45.366576 <6>[ 195.986710] lkdtm: Stack offset: 416
8292 11:50:45.366902 <6>[ 195.990802] lkdtm: Performing direct entry REPORT_STACK
8293 11:50:45.367222 <6>[ 195.996337] lkdtm: Stack offset: 256
8294 11:50:45.367536 <6>[ 196.000429] lkdtm: Performing direct entry REPORT_STACK
8295 11:50:45.367931 <6>[ 196.005965] lkdtm: Stack offset: 256
8296 11:50:45.408962 <6>[ 196.010055] lkdtm: Performing direct entry REPORT_STACK
8297 11:50:45.409549 <6>[ 196.015590] lkdtm: Stack offset: 32
8298 11:50:45.409925 <6>[ 196.019594] lkdtm: Performing direct entry REPORT_STACK
8299 11:50:45.410315 <6>[ 196.025129] lkdtm: Stack offset: 480
8300 11:50:45.411003 <6>[ 196.029232] lkdtm: Performing direct entry REPORT_STACK
8301 11:50:45.411375 <6>[ 196.034765] lkdtm: Stack offset: 240
8302 11:50:45.411719 <6>[ 196.038869] lkdtm: Performing direct entry REPORT_STACK
8303 11:50:45.412052 <6>[ 196.044407] lkdtm: Stack offset: 96
8304 11:50:45.412512 <6>[ 196.048411] lkdtm: Performing direct entry REPORT_STACK
8305 11:50:45.453488 <6>[ 196.053948] lkdtm: Stack offset: 464
8306 11:50:45.453850 <6>[ 196.058041] lkdtm: Performing direct entry REPORT_STACK
8307 11:50:45.454084 <6>[ 196.063591] lkdtm: Stack offset: 176
8308 11:50:45.454600 <6>[ 196.067816] lkdtm: Performing direct entry REPORT_STACK
8309 11:50:45.454815 <6>[ 196.073362] lkdtm: Stack offset: 32
8310 11:50:45.455044 <6>[ 196.077385] lkdtm: Performing direct entry REPORT_STACK
8311 11:50:45.455239 <6>[ 196.082925] lkdtm: Stack offset: 112
8312 11:50:45.455420 <6>[ 196.087032] lkdtm: Performing direct entry REPORT_STACK
8313 11:50:45.455625 <6>[ 196.092569] lkdtm: Stack offset: 368
8314 11:50:45.498488 <6>[ 196.096686] lkdtm: Performing direct entry REPORT_STACK
8315 11:50:45.498806 <6>[ 196.102222] lkdtm: Stack offset: 144
8316 11:50:45.499002 <6>[ 196.106326] lkdtm: Performing direct entry REPORT_STACK
8317 11:50:45.499180 <6>[ 196.111886] lkdtm: Stack offset: 16
8318 11:50:45.499349 <6>[ 196.115901] lkdtm: Performing direct entry REPORT_STACK
8319 11:50:45.499765 <6>[ 196.121451] lkdtm: Stack offset: 224
8320 11:50:45.499937 <6>[ 196.125572] lkdtm: Performing direct entry REPORT_STACK
8321 11:50:45.500097 <6>[ 196.131114] lkdtm: Stack offset: 128
8322 11:50:45.500250 <6>[ 196.135227] lkdtm: Performing direct entry REPORT_STACK
8323 11:50:45.501743 <6>[ 196.140762] lkdtm: Stack offset: 320
8324 11:50:45.543177 <6>[ 196.144875] lkdtm: Performing direct entry REPORT_STACK
8325 11:50:45.543449 <6>[ 196.150413] lkdtm: Stack offset: 160
8326 11:50:45.543642 <6>[ 196.154506] lkdtm: Performing direct entry REPORT_STACK
8327 11:50:45.544067 <6>[ 196.160061] lkdtm: Stack offset: 448
8328 11:50:45.544254 <6>[ 196.164162] lkdtm: Performing direct entry REPORT_STACK
8329 11:50:45.544427 <6>[ 196.169686] lkdtm: Stack offset: 32
8330 11:50:45.544591 <6>[ 196.173691] lkdtm: Performing direct entry REPORT_STACK
8331 11:50:45.544760 <6>[ 196.179311] lkdtm: Stack offset: 400
8332 11:50:45.546700 <6>[ 196.183538] lkdtm: Performing direct entry REPORT_STACK
8333 11:50:45.588124 <6>[ 196.189091] lkdtm: Stack offset: 320
8334 11:50:45.588663 <6>[ 196.193187] lkdtm: Performing direct entry REPORT_STACK
8335 11:50:45.589043 <6>[ 196.198723] lkdtm: Stack offset: 208
8336 11:50:45.589739 <6>[ 196.202820] lkdtm: Performing direct entry REPORT_STACK
8337 11:50:45.590156 <6>[ 196.208356] lkdtm: Stack offset: 224
8338 11:50:45.590505 <6>[ 196.212450] lkdtm: Performing direct entry REPORT_STACK
8339 11:50:45.590836 <6>[ 196.217986] lkdtm: Stack offset: 176
8340 11:50:45.591162 <6>[ 196.222086] lkdtm: Performing direct entry REPORT_STACK
8341 11:50:45.591839 <6>[ 196.227624] lkdtm: Stack offset: 208
8342 11:50:45.632860 <6>[ 196.231713] lkdtm: Performing direct entry REPORT_STACK
8343 11:50:45.633382 <6>[ 196.237249] lkdtm: Stack offset: 64
8344 11:50:45.633760 <6>[ 196.241252] lkdtm: Performing direct entry REPORT_STACK
8345 11:50:45.634153 <6>[ 196.246788] lkdtm: Stack offset: 0
8346 11:50:45.634848 <6>[ 196.250704] lkdtm: Performing direct entry REPORT_STACK
8347 11:50:45.635221 <6>[ 196.256242] lkdtm: Stack offset: 320
8348 11:50:45.635557 <6>[ 196.260343] lkdtm: Performing direct entry REPORT_STACK
8349 11:50:45.635891 <6>[ 196.265879] lkdtm: Stack offset: 48
8350 11:50:45.636229 <6>[ 196.269881] lkdtm: Performing direct entry REPORT_STACK
8351 11:50:45.636784 <6>[ 196.275417] lkdtm: Stack offset: 400
8352 11:50:45.677525 <6>[ 196.279507] lkdtm: Performing direct entry REPORT_STACK
8353 11:50:45.678098 <6>[ 196.285052] lkdtm: Stack offset: 256
8354 11:50:45.678590 <6>[ 196.289149] lkdtm: Performing direct entry REPORT_STACK
8355 11:50:45.679397 <6>[ 196.294697] lkdtm: Stack offset: 16
8356 11:50:45.679805 <6>[ 196.298824] lkdtm: Performing direct entry REPORT_STACK
8357 11:50:45.680258 <6>[ 196.304359] lkdtm: Stack offset: 464
8358 11:50:45.680703 <6>[ 196.308458] lkdtm: Performing direct entry REPORT_STACK
8359 11:50:45.681166 <6>[ 196.314010] lkdtm: Stack offset: 240
8360 11:50:45.681589 <6>[ 196.318107] lkdtm: Performing direct entry REPORT_STACK
8361 11:50:45.722284 <6>[ 196.323643] lkdtm: Stack offset: 400
8362 11:50:45.722853 <6>[ 196.327730] lkdtm: Performing direct entry REPORT_STACK
8363 11:50:45.723241 <6>[ 196.333263] lkdtm: Stack offset: 496
8364 11:50:45.723602 <6>[ 196.337354] lkdtm: Performing direct entry REPORT_STACK
8365 11:50:45.723945 <6>[ 196.342887] lkdtm: Stack offset: 432
8366 11:50:45.724625 <6>[ 196.346993] lkdtm: Performing direct entry REPORT_STACK
8367 11:50:45.724999 <6>[ 196.352531] lkdtm: Stack offset: 144
8368 11:50:45.725333 <6>[ 196.356619] lkdtm: Performing direct entry REPORT_STACK
8369 11:50:45.725851 <6>[ 196.362156] lkdtm: Stack offset: 304
8370 11:50:45.766873 <6>[ 196.366244] lkdtm: Performing direct entry REPORT_STACK
8371 11:50:45.767229 <6>[ 196.371780] lkdtm: Stack offset: 224
8372 11:50:45.767433 <6>[ 196.375872] lkdtm: Performing direct entry REPORT_STACK
8373 11:50:45.767613 <6>[ 196.381404] lkdtm: Stack offset: 272
8374 11:50:45.767780 <6>[ 196.385496] lkdtm: Performing direct entry REPORT_STACK
8375 11:50:45.768159 <6>[ 196.391042] lkdtm: Stack offset: 192
8376 11:50:45.768289 <6>[ 196.395148] lkdtm: Performing direct entry REPORT_STACK
8377 11:50:45.768406 <6>[ 196.400687] lkdtm: Stack offset: 176
8378 11:50:45.770262 <6>[ 196.404805] lkdtm: Performing direct entry REPORT_STACK
8379 11:50:45.770597 <6>[ 196.410357] lkdtm: Stack offset: 224
8380 11:50:45.811579 <6>[ 196.414593] lkdtm: Performing direct entry REPORT_STACK
8381 11:50:45.811906 <6>[ 196.420131] lkdtm: Stack offset: 240
8382 11:50:45.812101 <6>[ 196.424250] lkdtm: Performing direct entry REPORT_STACK
8383 11:50:45.812308 <6>[ 196.429897] lkdtm: Stack offset: 176
8384 11:50:45.812744 <6>[ 196.434005] lkdtm: Performing direct entry REPORT_STACK
8385 11:50:45.812905 <6>[ 196.439541] lkdtm: Stack offset: 112
8386 11:50:45.813077 <6>[ 196.443650] lkdtm: Performing direct entry REPORT_STACK
8387 11:50:45.813226 <6>[ 196.449189] lkdtm: Stack offset: 160
8388 11:50:45.814860 <6>[ 196.453293] lkdtm: Performing direct entry REPORT_STACK
8389 11:50:45.856392 <6>[ 196.458830] lkdtm: Stack offset: 240
8390 11:50:45.856689 <6>[ 196.462948] lkdtm: Performing direct entry REPORT_STACK
8391 11:50:45.856882 <6>[ 196.468491] lkdtm: Stack offset: 384
8392 11:50:45.857057 <6>[ 196.472588] lkdtm: Performing direct entry REPORT_STACK
8393 11:50:45.857228 <6>[ 196.478119] lkdtm: Stack offset: -16
8394 11:50:45.857391 <6>[ 196.482208] lkdtm: Performing direct entry REPORT_STACK
8395 11:50:45.857539 <6>[ 196.487744] lkdtm: Stack offset: 368
8396 11:50:45.857907 <6>[ 196.491846] lkdtm: Performing direct entry REPORT_STACK
8397 11:50:45.859629 <6>[ 196.497390] lkdtm: Stack offset: 160
8398 11:50:45.900938 <6>[ 196.501483] lkdtm: Performing direct entry REPORT_STACK
8399 11:50:45.901198 <6>[ 196.507019] lkdtm: Stack offset: 480
8400 11:50:45.901389 <6>[ 196.511110] lkdtm: Performing direct entry REPORT_STACK
8401 11:50:45.901567 <6>[ 196.516724] lkdtm: Stack offset: 320
8402 11:50:45.901736 <6>[ 196.520823] lkdtm: Performing direct entry REPORT_STACK
8403 11:50:45.902150 <6>[ 196.526358] lkdtm: Stack offset: 16
8404 11:50:45.902338 <6>[ 196.530375] lkdtm: Performing direct entry REPORT_STACK
8405 11:50:45.902516 <6>[ 196.535911] lkdtm: Stack offset: 336
8406 11:50:45.904259 <6>[ 196.540007] lkdtm: Performing direct entry REPORT_STACK
8407 11:50:45.945807 <6>[ 196.545557] lkdtm: Stack offset: 304
8408 11:50:45.946360 <6>[ 196.549681] lkdtm: Performing direct entry REPORT_STACK
8409 11:50:45.946743 <6>[ 196.555216] lkdtm: Stack offset: 128
8410 11:50:45.947096 <6>[ 196.559307] lkdtm: Performing direct entry REPORT_STACK
8411 11:50:45.947434 <6>[ 196.564843] lkdtm: Stack offset: 64
8412 11:50:45.948103 <6>[ 196.568854] lkdtm: Performing direct entry REPORT_STACK
8413 11:50:45.948470 <6>[ 196.574389] lkdtm: Stack offset: 224
8414 11:50:45.948804 <6>[ 196.578482] lkdtm: Performing direct entry REPORT_STACK
8415 11:50:45.949254 <6>[ 196.584019] lkdtm: Stack offset: 480
8416 11:50:45.990757 <6>[ 196.588149] lkdtm: Performing direct entry REPORT_STACK
8417 11:50:45.991284 <6>[ 196.593673] lkdtm: Stack offset: 256
8418 11:50:45.991665 <6>[ 196.597761] lkdtm: Performing direct entry REPORT_STACK
8419 11:50:45.992018 <6>[ 196.603297] lkdtm: Stack offset: 48
8420 11:50:45.992353 <6>[ 196.607301] lkdtm: Performing direct entry REPORT_STACK
8421 11:50:45.992683 <6>[ 196.612838] lkdtm: Stack offset: 368
8422 11:50:45.993352 <6>[ 196.616928] lkdtm: Performing direct entry REPORT_STACK
8423 11:50:45.993717 <6>[ 196.622463] lkdtm: Stack offset: 48
8424 11:50:45.994221 <6>[ 196.626476] lkdtm: Performing direct entry REPORT_STACK
8425 11:50:45.994659 <6>[ 196.632012] lkdtm: Stack offset: 16
8426 11:50:46.035326 <6>[ 196.636013] lkdtm: Performing direct entry REPORT_STACK
8427 11:50:46.035851 <6>[ 196.641549] lkdtm: Stack offset: 272
8428 11:50:46.036230 <6>[ 196.645639] lkdtm: Performing direct entry REPORT_STACK
8429 11:50:46.036586 <6>[ 196.651183] lkdtm: Stack offset: 112
8430 11:50:46.037297 <6>[ 196.655282] lkdtm: Performing direct entry REPORT_STACK
8431 11:50:46.037701 <6>[ 196.660832] lkdtm: Stack offset: 272
8432 11:50:46.038080 <6>[ 196.665044] lkdtm: Performing direct entry REPORT_STACK
8433 11:50:46.038422 <6>[ 196.670581] lkdtm: Stack offset: 80
8434 11:50:46.038951 <6>[ 196.674587] lkdtm: Performing direct entry REPORT_STACK
8435 11:50:46.080182 <6>[ 196.680122] lkdtm: Stack offset: 160
8436 11:50:46.080716 <6>[ 196.684249] lkdtm: Performing direct entry REPORT_STACK
8437 11:50:46.081098 <6>[ 196.689895] lkdtm: Stack offset: 176
8438 11:50:46.081451 <6>[ 196.693989] lkdtm: Performing direct entry REPORT_STACK
8439 11:50:46.082218 <6>[ 196.699527] lkdtm: Stack offset: 464
8440 11:50:46.082698 <6>[ 196.703616] lkdtm: Performing direct entry REPORT_STACK
8441 11:50:46.083159 <6>[ 196.709161] lkdtm: Stack offset: 48
8442 11:50:46.083633 <6>[ 196.713168] lkdtm: Performing direct entry REPORT_STACK
8443 11:50:46.084217 <6>[ 196.718700] lkdtm: Stack offset: 272
8444 11:50:46.124642 <6>[ 196.722795] lkdtm: Performing direct entry REPORT_STACK
8445 11:50:46.124980 <6>[ 196.728333] lkdtm: Stack offset: 480
8446 11:50:46.125297 <6>[ 196.732435] lkdtm: Performing direct entry REPORT_STACK
8447 11:50:46.125547 <6>[ 196.737977] lkdtm: Stack offset: 112
8448 11:50:46.125740 <6>[ 196.742089] lkdtm: Performing direct entry REPORT_STACK
8449 11:50:46.126174 <6>[ 196.747620] lkdtm: Stack offset: 304
8450 11:50:46.126370 <6>[ 196.751722] lkdtm: Performing direct entry REPORT_STACK
8451 11:50:46.126554 <6>[ 196.757254] lkdtm: Stack offset: 16
8452 11:50:46.126717 <6>[ 196.761252] lkdtm: Performing direct entry REPORT_STACK
8453 11:50:46.127942 <6>[ 196.766783] lkdtm: Stack offset: 304
8454 11:50:46.169221 <6>[ 196.770886] lkdtm: Performing direct entry REPORT_STACK
8455 11:50:46.169551 <6>[ 196.776418] lkdtm: Stack offset: 368
8456 11:50:46.169806 <6>[ 196.780506] lkdtm: Performing direct entry REPORT_STACK
8457 11:50:46.170059 <6>[ 196.786037] lkdtm: Stack offset: 384
8458 11:50:46.170602 <6>[ 196.790124] lkdtm: Performing direct entry REPORT_STACK
8459 11:50:46.170785 <6>[ 196.795663] lkdtm: Stack offset: 0
8460 11:50:46.170945 <6>[ 196.799594] lkdtm: Performing direct entry REPORT_STACK
8461 11:50:46.171112 <6>[ 196.805167] lkdtm: Stack offset: 288
8462 11:50:46.172480 <6>[ 196.809256] lkdtm: Performing direct entry REPORT_STACK
8463 11:50:46.213920 <6>[ 196.814786] lkdtm: Stack offset: 80
8464 11:50:46.214227 <6>[ 196.818788] lkdtm: Performing direct entry REPORT_STACK
8465 11:50:46.214419 <6>[ 196.824323] lkdtm: Stack offset: 96
8466 11:50:46.214595 <6>[ 196.828342] lkdtm: Performing direct entry REPORT_STACK
8467 11:50:46.214766 <6>[ 196.833872] lkdtm: Stack offset: 416
8468 11:50:46.215186 <6>[ 196.837959] lkdtm: Performing direct entry REPORT_STACK
8469 11:50:46.215370 <6>[ 196.843494] lkdtm: Stack offset: 112
8470 11:50:46.215540 <6>[ 196.847583] lkdtm: Performing direct entry REPORT_STACK
8471 11:50:46.215693 <6>[ 196.853118] lkdtm: Stack offset: 144
8472 11:50:46.258999 <6>[ 196.857210] lkdtm: Performing direct entry REPORT_STACK
8473 11:50:46.259547 <6>[ 196.862744] lkdtm: Stack offset: 176
8474 11:50:46.259933 <6>[ 196.866833] lkdtm: Performing direct entry REPORT_STACK
8475 11:50:46.260286 <6>[ 196.872442] lkdtm: Stack offset: 128
8476 11:50:46.260975 <6>[ 196.876540] lkdtm: Performing direct entry REPORT_STACK
8477 11:50:46.261348 <6>[ 196.882076] lkdtm: Stack offset: 240
8478 11:50:46.261688 <6>[ 196.886173] lkdtm: Performing direct entry REPORT_STACK
8479 11:50:46.262062 <6>[ 196.891717] lkdtm: Stack offset: 112
8480 11:50:46.262521 <6>[ 196.895810] lkdtm: Performing direct entry REPORT_STACK
8481 11:50:46.262937 <6>[ 196.901345] lkdtm: Stack offset: 64
8482 11:50:46.303629 <6>[ 196.905357] lkdtm: Performing direct entry REPORT_STACK
8483 11:50:46.304162 <6>[ 196.910919] lkdtm: Stack offset: 400
8484 11:50:46.304545 <6>[ 196.915126] lkdtm: Performing direct entry REPORT_STACK
8485 11:50:46.305245 <6>[ 196.920662] lkdtm: Stack offset: 64
8486 11:50:46.305636 <6>[ 196.924668] lkdtm: Performing direct entry REPORT_STACK
8487 11:50:46.305980 <6>[ 196.930203] lkdtm: Stack offset: 352
8488 11:50:46.306360 <6>[ 196.934299] lkdtm: Performing direct entry REPORT_STACK
8489 11:50:46.306689 <6>[ 196.939835] lkdtm: Stack offset: 0
8490 11:50:46.307212 <6>[ 196.943749] lkdtm: Performing direct entry REPORT_STACK
8491 11:50:46.348405 <6>[ 196.949293] lkdtm: Stack offset: 96
8492 11:50:46.348911 <6>[ 196.953301] lkdtm: Performing direct entry REPORT_STACK
8493 11:50:46.349259 <6>[ 196.958836] lkdtm: Stack offset: 32
8494 11:50:46.349575 <6>[ 196.962839] lkdtm: Performing direct entry REPORT_STACK
8495 11:50:46.349876 <6>[ 196.968374] lkdtm: Stack offset: 304
8496 11:50:46.350227 <6>[ 196.972465] lkdtm: Performing direct entry REPORT_STACK
8497 11:50:46.350890 <6>[ 196.978000] lkdtm: Stack offset: 480
8498 11:50:46.351236 <6>[ 196.982098] lkdtm: Performing direct entry REPORT_STACK
8499 11:50:46.351805 <6>[ 196.987647] lkdtm: Stack offset: 464
8500 11:50:46.393272 <6>[ 196.991749] lkdtm: Performing direct entry REPORT_STACK
8501 11:50:46.393754 <6>[ 196.997283] lkdtm: Stack offset: 432
8502 11:50:46.394225 <6>[ 197.001374] lkdtm: Performing direct entry REPORT_STACK
8503 11:50:46.394631 <6>[ 197.006909] lkdtm: Stack offset: 144
8504 11:50:46.395388 <6>[ 197.011009] lkdtm: Performing direct entry REPORT_STACK
8505 11:50:46.395755 <6>[ 197.016543] lkdtm: Stack offset: 400
8506 11:50:46.396150 <6>[ 197.020638] lkdtm: Performing direct entry REPORT_STACK
8507 11:50:46.396603 <6>[ 197.026186] lkdtm: Stack offset: 80
8508 11:50:46.397000 <6>[ 197.030311] lkdtm: Performing direct entry REPORT_STACK
8509 11:50:46.397472 <6>[ 197.035914] lkdtm: Stack offset: 448
8510 11:50:46.437737 <6>[ 197.040013] lkdtm: Performing direct entry REPORT_STACK
8511 11:50:46.438377 <6>[ 197.045547] lkdtm: Stack offset: 0
8512 11:50:46.438937 <6>[ 197.049471] lkdtm: Performing direct entry REPORT_STACK
8513 11:50:46.439961 <6>[ 197.055007] lkdtm: Stack offset: 352
8514 11:50:46.440656 <6>[ 197.059097] lkdtm: Performing direct entry REPORT_STACK
8515 11:50:46.441101 <6>[ 197.064641] lkdtm: Stack offset: 144
8516 11:50:46.441728 <6>[ 197.068743] lkdtm: Performing direct entry REPORT_STACK
8517 11:50:46.442107 <6>[ 197.074278] lkdtm: Stack offset: 352
8518 11:50:46.442624 <6>[ 197.078368] lkdtm: Performing direct entry REPORT_STACK
8519 11:50:46.482332 <6>[ 197.083904] lkdtm: Stack offset: 368
8520 11:50:46.482700 <6>[ 197.088004] lkdtm: Performing direct entry REPORT_STACK
8521 11:50:46.483024 <6>[ 197.093550] lkdtm: Stack offset: 128
8522 11:50:46.483219 <6>[ 197.097661] lkdtm: Performing direct entry REPORT_STACK
8523 11:50:46.483399 <6>[ 197.103203] lkdtm: Stack offset: 464
8524 11:50:46.483779 <6>[ 197.107321] lkdtm: Performing direct entry REPORT_STACK
8525 11:50:46.483912 <6>[ 197.112872] lkdtm: Stack offset: 112
8526 11:50:46.484025 <6>[ 197.116967] lkdtm: Performing direct entry REPORT_STACK
8527 11:50:46.485569 <6>[ 197.122500] lkdtm: Stack offset: 192
8528 11:50:46.527233 <6>[ 197.126590] lkdtm: Performing direct entry REPORT_STACK
8529 11:50:46.527557 <6>[ 197.132140] lkdtm: Stack offset: 144
8530 11:50:46.527821 <6>[ 197.136265] lkdtm: Performing direct entry REPORT_STACK
8531 11:50:46.528124 <6>[ 197.141912] lkdtm: Stack offset: 288
8532 11:50:46.528576 <6>[ 197.146004] lkdtm: Performing direct entry REPORT_STACK
8533 11:50:46.528716 <6>[ 197.151536] lkdtm: Stack offset: 336
8534 11:50:46.528861 <6>[ 197.155629] lkdtm: Performing direct entry REPORT_STACK
8535 11:50:46.529026 <6>[ 197.161161] lkdtm: Stack offset: 208
8536 11:50:46.530533 <6>[ 197.165255] lkdtm: Performing direct entry REPORT_STACK
8537 11:50:46.530805 <6>[ 197.170787] lkdtm: Stack offset: 256
8538 11:50:46.571732 <6>[ 197.174869] lkdtm: Performing direct entry REPORT_STACK
8539 11:50:46.572050 <6>[ 197.180404] lkdtm: Stack offset: 32
8540 11:50:46.572300 <6>[ 197.184406] lkdtm: Performing direct entry REPORT_STACK
8541 11:50:46.572782 <6>[ 197.189954] lkdtm: Stack offset: 128
8542 11:50:46.572984 <6>[ 197.194054] lkdtm: Performing direct entry REPORT_STACK
8543 11:50:46.573202 <6>[ 197.199586] lkdtm: Stack offset: 432
8544 11:50:46.573418 <6>[ 197.203678] lkdtm: Performing direct entry REPORT_STACK
8545 11:50:46.573609 <6>[ 197.209214] lkdtm: Stack offset: 176
8546 11:50:46.575064 <6>[ 197.213305] lkdtm: Performing direct entry REPORT_STACK
8547 11:50:46.616636 <6>[ 197.218840] lkdtm: Stack offset: -16
8548 11:50:46.616921 <6>[ 197.222942] lkdtm: Performing direct entry REPORT_STACK
8549 11:50:46.617168 <6>[ 197.228544] lkdtm: Stack offset: 16
8550 11:50:46.617647 <6>[ 197.232557] lkdtm: Performing direct entry REPORT_STACK
8551 11:50:46.617852 <6>[ 197.238093] lkdtm: Stack offset: 496
8552 11:50:46.618090 <6>[ 197.242187] lkdtm: Performing direct entry REPORT_STACK
8553 11:50:46.618310 <6>[ 197.247723] lkdtm: Stack offset: 16
8554 11:50:46.618520 <6>[ 197.251733] lkdtm: Performing direct entry REPORT_STACK
8555 11:50:46.619986 <6>[ 197.257289] lkdtm: Stack offset: 272
8556 11:50:46.661080 <6>[ 197.261499] lkdtm: Performing direct entry REPORT_STACK
8557 11:50:46.661350 <6>[ 197.267035] lkdtm: Stack offset: 320
8558 11:50:46.661596 <6>[ 197.271128] lkdtm: Performing direct entry REPORT_STACK
8559 11:50:46.661825 <6>[ 197.276664] lkdtm: Stack offset: 16
8560 11:50:46.662452 <6>[ 197.280674] lkdtm: Performing direct entry REPORT_STACK
8561 11:50:46.662863 <6>[ 197.286210] lkdtm: Stack offset: 80
8562 11:50:46.663303 <6>[ 197.290213] lkdtm: Performing direct entry REPORT_STACK
8563 11:50:46.663732 <6>[ 197.295748] lkdtm: Stack offset: 112
8564 11:50:46.664557 <6>[ 197.299841] lkdtm: Performing direct entry REPORT_STACK
8565 11:50:46.706078 <6>[ 197.305376] lkdtm: Stack offset: 352
8566 11:50:46.706610 <6>[ 197.309467] lkdtm: Performing direct entry REPORT_STACK
8567 11:50:46.706993 <6>[ 197.315003] lkdtm: Stack offset: 464
8568 11:50:46.707778 <6>[ 197.319107] lkdtm: Performing direct entry REPORT_STACK
8569 11:50:46.708192 <6>[ 197.324642] lkdtm: Stack offset: 128
8570 11:50:46.708539 <6>[ 197.328736] lkdtm: Performing direct entry REPORT_STACK
8571 11:50:46.708870 <6>[ 197.334271] lkdtm: Stack offset: 64
8572 11:50:46.709195 <6>[ 197.338282] lkdtm: Performing direct entry REPORT_STACK
8573 11:50:46.709531 <6>[ 197.343818] lkdtm: Stack offset: 288
8574 11:50:46.710112 <6>[ 197.347908] lkdtm: Performing direct entry REPORT_STACK
8575 11:50:46.751048 <6>[ 197.353442] lkdtm: Stack offset: 352
8576 11:50:46.751590 <6>[ 197.357534] lkdtm: Performing direct entry REPORT_STACK
8577 11:50:46.751972 <6>[ 197.363069] lkdtm: Stack offset: 368
8578 11:50:46.752673 <6>[ 197.367167] lkdtm: Performing direct entry REPORT_STACK
8579 11:50:46.753050 <6>[ 197.372716] lkdtm: Stack offset: 480
8580 11:50:46.753392 <6>[ 197.376937] lkdtm: Performing direct entry REPORT_STACK
8581 11:50:46.753720 <6>[ 197.382476] lkdtm: Stack offset: 32
8582 11:50:46.754084 <6>[ 197.386482] lkdtm: Performing direct entry REPORT_STACK
8583 11:50:46.754611 <6>[ 197.392017] lkdtm: Stack offset: 16
8584 11:50:46.795621 <6>[ 197.396028] lkdtm: Performing direct entry REPORT_STACK
8585 11:50:46.796449 <6>[ 197.401713] lkdtm: Stack offset: 288
8586 11:50:46.797500 <6>[ 197.405808] lkdtm: Performing direct entry REPORT_STACK
8587 11:50:46.798245 <6>[ 197.411348] lkdtm: Stack offset: 224
8588 11:50:46.798814 <6>[ 197.415438] lkdtm: Performing direct entry REPORT_STACK
8589 11:50:46.799479 <6>[ 197.420978] lkdtm: Stack offset: 208
8590 11:50:46.799976 <6>[ 197.425078] lkdtm: Performing direct entry REPORT_STACK
8591 11:50:46.800484 <6>[ 197.430615] lkdtm: Stack offset: 272
8592 11:50:46.801009 <6>[ 197.434707] lkdtm: Performing direct entry REPORT_STACK
8593 11:50:46.840127 <6>[ 197.440254] lkdtm: Stack offset: 448
8594 11:50:46.840473 <6>[ 197.444378] lkdtm: Performing direct entry REPORT_STACK
8595 11:50:46.840799 <6>[ 197.449915] lkdtm: Stack offset: 304
8596 11:50:46.840994 <6>[ 197.454031] lkdtm: Performing direct entry REPORT_STACK
8597 11:50:46.841491 <6>[ 197.459567] lkdtm: Stack offset: 288
8598 11:50:46.841704 <6>[ 197.463662] lkdtm: Performing direct entry REPORT_STACK
8599 11:50:46.841883 <6>[ 197.469193] lkdtm: Stack offset: 256
8600 11:50:46.842128 <6>[ 197.473298] lkdtm: Performing direct entry REPORT_STACK
8601 11:50:46.842351 <6>[ 197.478833] lkdtm: Stack offset: 32
8602 11:50:46.885077 <6>[ 197.482838] lkdtm: Performing direct entry REPORT_STACK
8603 11:50:46.885406 <6>[ 197.488378] lkdtm: Stack offset: 288
8604 11:50:46.885603 <6>[ 197.492482] lkdtm: Performing direct entry REPORT_STACK
8605 11:50:46.885780 <6>[ 197.498017] lkdtm: Stack offset: 416
8606 11:50:46.886208 <6>[ 197.502151] lkdtm: Performing direct entry REPORT_STACK
8607 11:50:46.886403 <6>[ 197.507689] lkdtm: Stack offset: 64
8608 11:50:46.886565 <6>[ 197.511726] lkdtm: Performing direct entry REPORT_STACK
8609 11:50:46.886724 <6>[ 197.517280] lkdtm: Stack offset: 160
8610 11:50:46.886877 <6>[ 197.521427] lkdtm: Performing direct entry REPORT_STACK
8611 11:50:46.888409 <6>[ 197.526962] lkdtm: Stack offset: 128
8612 11:50:46.929603 <6>[ 197.531048] lkdtm: Performing direct entry REPORT_STACK
8613 11:50:46.929886 <6>[ 197.536582] lkdtm: Stack offset: 496
8614 11:50:46.930103 <6>[ 197.540677] lkdtm: Performing direct entry REPORT_STACK
8615 11:50:46.930536 <6>[ 197.546214] lkdtm: Stack offset: 304
8616 11:50:46.930726 <6>[ 197.550309] lkdtm: Performing direct entry REPORT_STACK
8617 11:50:46.930896 <6>[ 197.555844] lkdtm: Stack offset: 80
8618 11:50:46.931060 <6>[ 197.559847] lkdtm: Performing direct entry REPORT_STACK
8619 11:50:46.931223 <6>[ 197.565393] lkdtm: Stack offset: 192
8620 11:50:46.932947 <6>[ 197.569485] lkdtm: Performing direct entry REPORT_STACK
8621 11:50:46.974264 <6>[ 197.575091] lkdtm: Stack offset: 272
8622 11:50:46.974527 <6>[ 197.579191] lkdtm: Performing direct entry REPORT_STACK
8623 11:50:46.974716 <6>[ 197.584727] lkdtm: Stack offset: 256
8624 11:50:46.974894 <6>[ 197.588820] lkdtm: Performing direct entry REPORT_STACK
8625 11:50:46.975319 <6>[ 197.594356] lkdtm: Stack offset: 48
8626 11:50:46.975496 <6>[ 197.598369] lkdtm: Performing direct entry REPORT_STACK
8627 11:50:46.975654 <6>[ 197.603903] lkdtm: Stack offset: 96
8628 11:50:46.975807 <6>[ 197.607905] lkdtm: Performing direct entry REPORT_STACK
8629 11:50:46.975961 <6>[ 197.613441] lkdtm: Stack offset: 176
8630 11:50:47.019637 <6>[ 197.617531] lkdtm: Performing direct entry REPORT_STACK
8631 11:50:47.020172 <6>[ 197.623067] lkdtm: Stack offset: 272
8632 11:50:47.020549 <6>[ 197.627175] lkdtm: Performing direct entry REPORT_STACK
8633 11:50:47.020900 <6>[ 197.632729] lkdtm: Stack offset: 48
8634 11:50:47.021582 <6>[ 197.636855] lkdtm: Performing direct entry REPORT_STACK
8635 11:50:47.021968 <6>[ 197.642390] lkdtm: Stack offset: 80
8636 11:50:47.022349 <6>[ 197.646396] lkdtm: Performing direct entry REPORT_STACK
8637 11:50:47.022690 <6>[ 197.651932] lkdtm: Stack offset: 336
8638 11:50:47.023030 <6>[ 197.656029] lkdtm: Performing direct entry REPORT_STACK
8639 11:50:47.023632 <6>[ 197.661715] lkdtm: Stack offset: 160
8640 11:50:47.064144 <6>[ 197.665810] lkdtm: Performing direct entry REPORT_STACK
8641 11:50:47.064683 <6>[ 197.671349] lkdtm: Stack offset: 112
8642 11:50:47.065163 <6>[ 197.675438] lkdtm: Performing direct entry REPORT_STACK
8643 11:50:47.065962 <6>[ 197.680972] lkdtm: Stack offset: 112
8644 11:50:47.066406 <6>[ 197.685070] lkdtm: Performing direct entry REPORT_STACK
8645 11:50:47.066856 <6>[ 197.690603] lkdtm: Stack offset: 464
8646 11:50:47.067285 <6>[ 197.694690] lkdtm: Performing direct entry REPORT_STACK
8647 11:50:47.067738 <6>[ 197.700225] lkdtm: Stack offset: 192
8648 11:50:47.068266 <6>[ 197.704316] lkdtm: Performing direct entry REPORT_STACK
8649 11:50:47.108787 <6>[ 197.709869] lkdtm: Stack offset: 96
8650 11:50:47.109329 <6>[ 197.713880] lkdtm: Performing direct entry REPORT_STACK
8651 11:50:47.109817 <6>[ 197.719413] lkdtm: Stack offset: 160
8652 11:50:47.110686 <6>[ 197.723500] lkdtm: Performing direct entry REPORT_STACK
8653 11:50:47.111107 <6>[ 197.729033] lkdtm: Stack offset: 64
8654 11:50:47.111552 <6>[ 197.733034] lkdtm: Performing direct entry REPORT_STACK
8655 11:50:47.111981 <6>[ 197.738566] lkdtm: Stack offset: 32
8656 11:50:47.112425 <6>[ 197.742565] lkdtm: Performing direct entry REPORT_STACK
8657 11:50:47.112849 <6>[ 197.748113] lkdtm: Stack offset: 16
8658 11:50:47.153357 <6>[ 197.752124] lkdtm: Performing direct entry REPORT_STACK
8659 11:50:47.153819 <6>[ 197.757644] lkdtm: Stack offset: 416
8660 11:50:47.154200 <6>[ 197.761734] lkdtm: Performing direct entry REPORT_STACK
8661 11:50:47.154764 <6>[ 197.767281] lkdtm: Stack offset: 16
8662 11:50:47.155023 <6>[ 197.771321] lkdtm: Performing direct entry REPORT_STACK
8663 11:50:47.155220 <6>[ 197.776856] lkdtm: Stack offset: 384
8664 11:50:47.155363 <6>[ 197.780947] lkdtm: Performing direct entry REPORT_STACK
8665 11:50:47.155499 <6>[ 197.786494] lkdtm: Stack offset: 352
8666 11:50:47.155632 <6>[ 197.790593] lkdtm: Performing direct entry REPORT_STACK
8667 11:50:47.156657 <6>[ 197.796137] lkdtm: Stack offset: 240
8668 11:50:47.197935 <6>[ 197.800257] lkdtm: Performing direct entry REPORT_STACK
8669 11:50:47.198420 <6>[ 197.805895] lkdtm: Stack offset: 144
8670 11:50:47.198666 <6>[ 197.809995] lkdtm: Performing direct entry REPORT_STACK
8671 11:50:47.198852 <6>[ 197.815523] lkdtm: Stack offset: 304
8672 11:50:47.199356 <6>[ 197.819607] lkdtm: Performing direct entry REPORT_STACK
8673 11:50:47.199526 <6>[ 197.825149] lkdtm: Stack offset: 320
8674 11:50:47.199666 <6>[ 197.829252] lkdtm: Performing direct entry REPORT_STACK
8675 11:50:47.199800 <6>[ 197.834785] lkdtm: Stack offset: 0
8676 11:50:47.201181 <6>[ 197.838699] lkdtm: Performing direct entry REPORT_STACK
8677 11:50:47.242863 <6>[ 197.844232] lkdtm: Stack offset: 16
8678 11:50:47.243183 <6>[ 197.848262] lkdtm: Performing direct entry REPORT_STACK
8679 11:50:47.243377 <6>[ 197.853835] lkdtm: Stack offset: 96
8680 11:50:47.243810 <6>[ 197.857835] lkdtm: Performing direct entry REPORT_STACK
8681 11:50:47.244002 <6>[ 197.863371] lkdtm: Stack offset: 432
8682 11:50:47.244163 <6>[ 197.867482] lkdtm: Performing direct entry REPORT_STACK
8683 11:50:47.244317 <6>[ 197.873030] lkdtm: Stack offset: 464
8684 11:50:47.244469 <6>[ 197.877145] lkdtm: Performing direct entry REPORT_STACK
8685 11:50:47.246175 <6>[ 197.882680] lkdtm: Stack offset: 80
8686 11:50:47.287795 <6>[ 197.886713] lkdtm: Performing direct entry REPORT_STACK
8687 11:50:47.288063 <6>[ 197.892252] lkdtm: Stack offset: 16
8688 11:50:47.288255 <6>[ 197.896285] lkdtm: Performing direct entry REPORT_STACK
8689 11:50:47.288431 <6>[ 197.901866] lkdtm: Stack offset: 496
8690 11:50:47.288599 <6>[ 197.905961] lkdtm: Performing direct entry REPORT_STACK
8691 11:50:47.289007 <6>[ 197.911512] lkdtm: Stack offset: 240
8692 11:50:47.289171 <6>[ 197.915614] lkdtm: Performing direct entry REPORT_STACK
8693 11:50:47.289318 <6>[ 197.921149] lkdtm: Stack offset: 464
8694 11:50:47.289462 <6>[ 197.925316] lkdtm: Performing direct entry REPORT_STACK
8695 11:50:47.291113 <6>[ 197.930851] lkdtm: Stack offset: 48
8696 11:50:47.332531 <6>[ 197.934874] lkdtm: Performing direct entry REPORT_STACK
8697 11:50:47.333068 <6>[ 197.940409] lkdtm: Stack offset: 336
8698 11:50:47.333449 <6>[ 197.944497] lkdtm: Performing direct entry REPORT_STACK
8699 11:50:47.334182 <6>[ 197.950031] lkdtm: Stack offset: 464
8700 11:50:47.334569 <6>[ 197.954119] lkdtm: Performing direct entry REPORT_STACK
8701 11:50:47.334915 <6>[ 197.959653] lkdtm: Stack offset: 176
8702 11:50:47.335242 <6>[ 197.963743] lkdtm: Performing direct entry REPORT_STACK
8703 11:50:47.335564 <6>[ 197.969277] lkdtm: Stack offset: 112
8704 11:50:47.336082 <6>[ 197.973369] lkdtm: Performing direct entry REPORT_STACK
8705 11:50:47.377274 <6>[ 197.978904] lkdtm: Stack offset: 192
8706 11:50:47.377806 <6>[ 197.982993] lkdtm: Performing direct entry REPORT_STACK
8707 11:50:47.378234 <6>[ 197.988541] lkdtm: Stack offset: 336
8708 11:50:47.378968 <6>[ 197.992648] lkdtm: Performing direct entry REPORT_STACK
8709 11:50:47.379360 <6>[ 197.998181] lkdtm: Stack offset: 160
8710 11:50:47.379703 <6>[ 198.002270] lkdtm: Performing direct entry REPORT_STACK
8711 11:50:47.380036 <6>[ 198.007802] lkdtm: Stack offset: 80
8712 11:50:47.380361 <6>[ 198.011810] lkdtm: Performing direct entry REPORT_STACK
8713 11:50:47.380901 <6>[ 198.017364] lkdtm: Stack offset: 208
8714 11:50:47.421713 <6>[ 198.021503] lkdtm: Performing direct entry REPORT_STACK
8715 11:50:47.422267 <6>[ 198.027039] lkdtm: Stack offset: 448
8716 11:50:47.422645 <6>[ 198.031134] lkdtm: Performing direct entry REPORT_STACK
8717 11:50:47.422999 <6>[ 198.036672] lkdtm: Stack offset: 48
8718 11:50:47.423713 <6>[ 198.040675] lkdtm: Performing direct entry REPORT_STACK
8719 11:50:47.424099 <6>[ 198.046210] lkdtm: Stack offset: 416
8720 11:50:47.424435 <6>[ 198.050298] lkdtm: Performing direct entry REPORT_STACK
8721 11:50:47.424766 <6>[ 198.055842] lkdtm: Stack offset: 320
8722 11:50:47.425246 <6>[ 198.059933] lkdtm: Performing direct entry REPORT_STACK
8723 11:50:47.466545 <6>[ 198.065470] lkdtm: Stack offset: 224
8724 11:50:47.467102 <6>[ 198.069559] lkdtm: Performing direct entry REPORT_STACK
8725 11:50:47.467588 <6>[ 198.075094] lkdtm: Stack offset: 240
8726 11:50:47.468039 <6>[ 198.079183] lkdtm: Performing direct entry REPORT_STACK
8727 11:50:47.468830 <6>[ 198.084717] lkdtm: Stack offset: 464
8728 11:50:47.469234 <6>[ 198.088815] lkdtm: Performing direct entry REPORT_STACK
8729 11:50:47.469677 <6>[ 198.094350] lkdtm: Stack offset: 288
8730 11:50:47.470182 <6>[ 198.098440] lkdtm: Performing direct entry REPORT_STACK
8731 11:50:47.470619 <6>[ 198.103974] lkdtm: Stack offset: 48
8732 11:50:47.471140 <6>[ 198.107976] lkdtm: Performing direct entry REPORT_STACK
8733 11:50:47.511055 <6>[ 198.113520] lkdtm: Stack offset: 64
8734 11:50:47.511388 <6>[ 198.117524] lkdtm: Performing direct entry REPORT_STACK
8735 11:50:47.511951 <6>[ 198.123058] lkdtm: Stack offset: 416
8736 11:50:47.512180 <6>[ 198.127151] lkdtm: Performing direct entry REPORT_STACK
8737 11:50:47.512388 <6>[ 198.132701] lkdtm: Stack offset: 368
8738 11:50:47.512678 <6>[ 198.136928] lkdtm: Performing direct entry REPORT_STACK
8739 11:50:47.512917 <6>[ 198.142464] lkdtm: Stack offset: 384
8740 11:50:47.513083 <6>[ 198.146567] lkdtm: Performing direct entry REPORT_STACK
8741 11:50:47.514377 <6>[ 198.152097] lkdtm: Stack offset: 320
8742 11:50:47.555601 <6>[ 198.156219] lkdtm: Performing direct entry REPORT_STACK
8743 11:50:47.556008 <6>[ 198.161870] lkdtm: Stack offset: 384
8744 11:50:47.556569 <6>[ 198.165961] lkdtm: Performing direct entry REPORT_STACK
8745 11:50:47.556842 <6>[ 198.171493] lkdtm: Stack offset: 192
8746 11:50:47.557070 <6>[ 198.175590] lkdtm: Performing direct entry REPORT_STACK
8747 11:50:47.557308 <6>[ 198.181123] lkdtm: Stack offset: 288
8748 11:50:47.557528 <6>[ 198.185207] lkdtm: Performing direct entry REPORT_STACK
8749 11:50:47.557743 <6>[ 198.190737] lkdtm: Stack offset: 480
8750 11:50:47.558890 <6>[ 198.194826] lkdtm: Performing direct entry REPORT_STACK
8751 11:50:47.600510 <6>[ 198.200369] lkdtm: Stack offset: 368
8752 11:50:47.600829 <6>[ 198.204491] lkdtm: Performing direct entry REPORT_STACK
8753 11:50:47.601078 <6>[ 198.210029] lkdtm: Stack offset: 288
8754 11:50:47.601305 <6>[ 198.214155] lkdtm: Performing direct entry REPORT_STACK
8755 11:50:47.601524 <6>[ 198.219698] lkdtm: Stack offset: 464
8756 11:50:47.601920 <6>[ 198.223806] lkdtm: Performing direct entry REPORT_STACK
8757 11:50:47.602082 <6>[ 198.229346] lkdtm: Stack offset: 96
8758 11:50:47.602218 <6>[ 198.233360] lkdtm: Performing direct entry REPORT_STACK
8759 11:50:47.602351 <6>[ 198.238896] lkdtm: Stack offset: 304
8760 11:50:47.645449 <6>[ 198.242987] lkdtm: Performing direct entry REPORT_STACK
8761 11:50:47.645742 <6>[ 198.248518] lkdtm: Stack offset: 0
8762 11:50:47.645991 <6>[ 198.252433] lkdtm: Performing direct entry REPORT_STACK
8763 11:50:47.646233 <6>[ 198.258035] lkdtm: Stack offset: 48
8764 11:50:47.646712 <6>[ 198.262068] lkdtm: Performing direct entry REPORT_STACK
8765 11:50:47.646893 <6>[ 198.267643] lkdtm: Stack offset: 464
8766 11:50:47.647090 <6>[ 198.271741] lkdtm: Performing direct entry REPORT_STACK
8767 11:50:47.647281 <6>[ 198.277278] lkdtm: Stack offset: 384
8768 11:50:47.647470 <6>[ 198.281370] lkdtm: Performing direct entry REPORT_STACK
8769 11:50:47.648764 <6>[ 198.286974] lkdtm: Stack offset: 144
8770 11:50:47.689917 <6>[ 198.291075] lkdtm: Performing direct entry REPORT_STACK
8771 11:50:47.690433 <6>[ 198.296621] lkdtm: Stack offset: 144
8772 11:50:47.690925 <6>[ 198.300721] lkdtm: Performing direct entry REPORT_STACK
8773 11:50:47.691373 <6>[ 198.306258] lkdtm: Stack offset: 112
8774 11:50:47.692169 <6>[ 198.310347] lkdtm: Performing direct entry REPORT_STACK
8775 11:50:47.692574 <6>[ 198.315882] lkdtm: Stack offset: 288
8776 11:50:47.693017 <6>[ 198.319972] lkdtm: Performing direct entry REPORT_STACK
8777 11:50:47.693460 <6>[ 198.325510] lkdtm: Stack offset: 368
8778 11:50:47.693992 <6>[ 198.329601] lkdtm: Performing direct entry REPORT_STACK
8779 11:50:47.734870 <6>[ 198.335137] lkdtm: Stack offset: 144
8780 11:50:47.735387 <6>[ 198.339231] lkdtm: Performing direct entry REPORT_STACK
8781 11:50:47.735877 <6>[ 198.344768] lkdtm: Stack offset: 48
8782 11:50:47.736330 <6>[ 198.348774] lkdtm: Performing direct entry REPORT_STACK
8783 11:50:47.737119 <6>[ 198.354309] lkdtm: Stack offset: 192
8784 11:50:47.737527 <6>[ 198.358418] lkdtm: Performing direct entry REPORT_STACK
8785 11:50:47.737972 <6>[ 198.363954] lkdtm: Stack offset: 32
8786 11:50:47.738461 <6>[ 198.367957] lkdtm: Performing direct entry REPORT_STACK
8787 11:50:47.738895 <6>[ 198.373494] lkdtm: Stack offset: 80
8788 11:50:47.779984 <6>[ 198.377507] lkdtm: Performing direct entry REPORT_STACK
8789 11:50:47.780521 <6>[ 198.383058] lkdtm: Stack offset: 32
8790 11:50:47.781005 <6>[ 198.387164] lkdtm: Performing direct entry REPORT_STACK
8791 11:50:47.781830 <6>[ 198.392709] lkdtm: Stack offset: 368
8792 11:50:47.782295 <6>[ 198.396809] lkdtm: Performing direct entry REPORT_STACK
8793 11:50:47.782748 <6>[ 198.402347] lkdtm: Stack offset: 304
8794 11:50:47.783182 <6>[ 198.406440] lkdtm: Performing direct entry REPORT_STACK
8795 11:50:47.783630 <6>[ 198.411977] lkdtm: Stack offset: 192
8796 11:50:47.784061 <6>[ 198.416119] lkdtm: Performing direct entry REPORT_STACK
8797 11:50:47.784584 <6>[ 198.421775] lkdtm: Stack offset: 160
8798 11:50:47.824474 <6>[ 198.425872] lkdtm: Performing direct entry REPORT_STACK
8799 11:50:47.825001 <6>[ 198.431410] lkdtm: Stack offset: 208
8800 11:50:47.825481 <6>[ 198.435506] lkdtm: Performing direct entry REPORT_STACK
8801 11:50:47.826277 <6>[ 198.441041] lkdtm: Stack offset: 480
8802 11:50:47.826686 <6>[ 198.445136] lkdtm: Performing direct entry REPORT_STACK
8803 11:50:47.827129 <6>[ 198.450671] lkdtm: Stack offset: 80
8804 11:50:47.827563 <6>[ 198.454675] lkdtm: Performing direct entry REPORT_STACK
8805 11:50:47.828000 <6>[ 198.460213] lkdtm: Stack offset: 272
8806 11:50:47.828525 <6>[ 198.464311] lkdtm: Performing direct entry REPORT_STACK
8807 11:50:47.868918 <6>[ 198.469849] lkdtm: Stack offset: 400
8808 11:50:47.869246 <6>[ 198.473941] lkdtm: Performing direct entry REPORT_STACK
8809 11:50:47.869557 <6>[ 198.479489] lkdtm: Stack offset: 176
8810 11:50:47.869817 <6>[ 198.483577] lkdtm: Performing direct entry REPORT_STACK
8811 11:50:47.870300 <6>[ 198.489111] lkdtm: Stack offset: 176
8812 11:50:47.870568 <6>[ 198.493203] lkdtm: Performing direct entry REPORT_STACK
8813 11:50:47.870730 <6>[ 198.498736] lkdtm: Stack offset: 288
8814 11:50:47.870898 <6>[ 198.502841] lkdtm: Performing direct entry REPORT_STACK
8815 11:50:47.871062 <6>[ 198.508398] lkdtm: Stack offset: 304
8816 11:50:47.913753 <6>[ 198.512513] lkdtm: Performing direct entry REPORT_STACK
8817 11:50:47.914102 <6>[ 198.518052] lkdtm: Stack offset: 112
8818 11:50:47.914398 <6>[ 198.522174] lkdtm: Performing direct entry REPORT_STACK
8819 11:50:47.914883 <6>[ 198.527708] lkdtm: Stack offset: 288
8820 11:50:47.915078 <6>[ 198.531813] lkdtm: Performing direct entry REPORT_STACK
8821 11:50:47.915261 <6>[ 198.537373] lkdtm: Stack offset: 240
8822 11:50:47.915417 <6>[ 198.541511] lkdtm: Performing direct entry REPORT_STACK
8823 11:50:47.915612 <6>[ 198.547046] lkdtm: Stack offset: 256
8824 11:50:47.915812 <6>[ 198.551133] lkdtm: Performing direct entry REPORT_STACK
8825 11:50:47.917044 <6>[ 198.556664] lkdtm: Stack offset: 304
8826 11:50:47.958368 <6>[ 198.560754] lkdtm: Performing direct entry REPORT_STACK
8827 11:50:47.958677 <6>[ 198.566286] lkdtm: Stack offset: 320
8828 11:50:47.958869 <6>[ 198.570373] lkdtm: Performing direct entry REPORT_STACK
8829 11:50:47.959300 <6>[ 198.575910] lkdtm: Stack offset: 480
8830 11:50:47.959487 <6>[ 198.580010] lkdtm: Performing direct entry REPORT_STACK
8831 11:50:47.959660 <6>[ 198.585572] lkdtm: Stack offset: 16
8832 11:50:47.959825 <6>[ 198.589574] lkdtm: Performing direct entry REPORT_STACK
8833 11:50:47.959987 <6>[ 198.595108] lkdtm: Stack offset: 160
8834 11:50:47.961619 <6>[ 198.599206] lkdtm: Performing direct entry REPORT_STACK
8835 11:50:48.003021 <6>[ 198.604739] lkdtm: Stack offset: 32
8836 11:50:48.003294 <6>[ 198.608748] lkdtm: Performing direct entry REPORT_STACK
8837 11:50:48.003487 <6>[ 198.614284] lkdtm: Stack offset: 416
8838 11:50:48.003942 <6>[ 198.618380] lkdtm: Performing direct entry REPORT_STACK
8839 11:50:48.004139 <6>[ 198.623915] lkdtm: Stack offset: 368
8840 11:50:48.004313 <6>[ 198.628007] lkdtm: Performing direct entry REPORT_STACK
8841 11:50:48.004469 <6>[ 198.633542] lkdtm: Stack offset: 256
8842 11:50:48.004622 <6>[ 198.637634] lkdtm: Performing direct entry REPORT_STACK
8843 11:50:48.006508 <6>[ 198.643170] lkdtm: Stack offset: 304
8844 11:50:48.048176 <6>[ 198.647266] lkdtm: Performing direct entry REPORT_STACK
8845 11:50:48.048693 <6>[ 198.652818] lkdtm: Stack offset: 16
8846 11:50:48.049070 <6>[ 198.656955] lkdtm: Performing direct entry REPORT_STACK
8847 11:50:48.049419 <6>[ 198.662492] lkdtm: Stack offset: 384
8848 11:50:48.050170 <6>[ 198.666586] lkdtm: Performing direct entry REPORT_STACK
8849 11:50:48.050560 <6>[ 198.672126] lkdtm: Stack offset: 48
8850 11:50:48.050898 <6>[ 198.676142] lkdtm: Performing direct entry REPORT_STACK
8851 11:50:48.051226 <6>[ 198.681666] lkdtm: Stack offset: 400
8852 11:50:48.051943 <6>[ 198.685754] lkdtm: Performing direct entry REPORT_STACK
8853 11:50:48.052349 <6>[ 198.691291] lkdtm: Stack offset: 48
8854 11:50:48.092906 <6>[ 198.695297] lkdtm: Performing direct entry REPORT_STACK
8855 11:50:48.093428 <6>[ 198.700834] lkdtm: Stack offset: 320
8856 11:50:48.093812 <6>[ 198.704927] lkdtm: Performing direct entry REPORT_STACK
8857 11:50:48.094212 <6>[ 198.710479] lkdtm: Stack offset: 416
8858 11:50:48.094559 <6>[ 198.714572] lkdtm: Performing direct entry REPORT_STACK
8859 11:50:48.094893 <6>[ 198.720118] lkdtm: Stack offset: 80
8860 11:50:48.095566 <6>[ 198.724143] lkdtm: Performing direct entry REPORT_STACK
8861 11:50:48.095934 <6>[ 198.729788] lkdtm: Stack offset: 352
8862 11:50:48.096479 <6>[ 198.733887] lkdtm: Performing direct entry REPORT_STACK
8863 11:50:48.137620 <6>[ 198.739424] lkdtm: Stack offset: 224
8864 11:50:48.138181 <6>[ 198.743516] lkdtm: Performing direct entry REPORT_STACK
8865 11:50:48.138575 <6>[ 198.749051] lkdtm: Stack offset: 272
8866 11:50:48.138929 <6>[ 198.753147] lkdtm: Performing direct entry REPORT_STACK
8867 11:50:48.139269 <6>[ 198.758682] lkdtm: Stack offset: 16
8868 11:50:48.139593 <6>[ 198.762687] lkdtm: Performing direct entry REPORT_STACK
8869 11:50:48.140258 <6>[ 198.768227] lkdtm: Stack offset: 192
8870 11:50:48.140616 <6>[ 198.772327] lkdtm: Performing direct entry REPORT_STACK
8871 11:50:48.141085 <6>[ 198.777864] lkdtm: Stack offset: 304
8872 11:50:48.182129 <6>[ 198.781965] lkdtm: Performing direct entry REPORT_STACK
8873 11:50:48.182714 <6>[ 198.787517] lkdtm: Stack offset: 48
8874 11:50:48.183102 <6>[ 198.791529] lkdtm: Performing direct entry REPORT_STACK
8875 11:50:48.183457 <6>[ 198.797066] lkdtm: Stack offset: 464
8876 11:50:48.183793 <6>[ 198.801160] lkdtm: Performing direct entry REPORT_STACK
8877 11:50:48.184475 <6>[ 198.806697] lkdtm: Stack offset: 112
8878 11:50:48.184865 <6>[ 198.810789] lkdtm: Performing direct entry REPORT_STACK
8879 11:50:48.185204 <6>[ 198.816327] lkdtm: Stack offset: 304
8880 11:50:48.185722 <6>[ 198.820420] lkdtm: Performing direct entry REPORT_STACK
8881 11:50:48.226689 <6>[ 198.825956] lkdtm: Stack offset: 128
8882 11:50:48.227049 <6>[ 198.830048] lkdtm: Performing direct entry REPORT_STACK
8883 11:50:48.227302 <6>[ 198.835584] lkdtm: Stack offset: 112
8884 11:50:48.227523 <6>[ 198.839682] lkdtm: Performing direct entry REPORT_STACK
8885 11:50:48.227755 <6>[ 198.845240] lkdtm: Stack offset: 352
8886 11:50:48.227945 <6>[ 198.849415] lkdtm: Performing direct entry REPORT_STACK
8887 11:50:48.228404 <6>[ 198.854956] lkdtm: Stack offset: 304
8888 11:50:48.228565 <6>[ 198.859061] lkdtm: Performing direct entry REPORT_STACK
8889 11:50:48.228703 <6>[ 198.864594] lkdtm: Stack offset: 0
8890 11:50:48.229902 <6>[ 198.868527] lkdtm: Performing direct entry REPORT_STACK
8891 11:50:48.271359 <6>[ 198.874061] lkdtm: Stack offset: 288
8892 11:50:48.271710 <6>[ 198.878145] lkdtm: Performing direct entry REPORT_STACK
8893 11:50:48.271908 <6>[ 198.883671] lkdtm: Stack offset: 416
8894 11:50:48.272373 <6>[ 198.887779] lkdtm: Performing direct entry REPORT_STACK
8895 11:50:48.272588 <6>[ 198.893308] lkdtm: Stack offset: 384
8896 11:50:48.272749 <6>[ 198.897394] lkdtm: Performing direct entry REPORT_STACK
8897 11:50:48.272905 <6>[ 198.902926] lkdtm: Stack offset: 48
8898 11:50:48.273052 <6>[ 198.906932] lkdtm: Performing direct entry REPORT_STACK
8899 11:50:48.274683 <6>[ 198.912464] lkdtm: Stack offset: 272
8900 11:50:48.315968 <6>[ 198.916554] lkdtm: Performing direct entry REPORT_STACK
8901 11:50:48.316278 <6>[ 198.922081] lkdtm: Stack offset: 416
8902 11:50:48.316470 <6>[ 198.926174] lkdtm: Performing direct entry REPORT_STACK
8903 11:50:48.316645 <6>[ 198.931713] lkdtm: Stack offset: 16
8904 11:50:48.316814 <6>[ 198.935744] lkdtm: Performing direct entry REPORT_STACK
8905 11:50:48.316979 <6>[ 198.941284] lkdtm: Stack offset: 112
8906 11:50:48.317335 <6>[ 198.945390] lkdtm: Performing direct entry REPORT_STACK
8907 11:50:48.317456 <6>[ 198.950923] lkdtm: Stack offset: 336
8908 11:50:48.319263 <6>[ 198.955030] lkdtm: Performing direct entry REPORT_STACK
8909 11:50:48.360879 <6>[ 198.960592] lkdtm: Stack offset: 368
8910 11:50:48.361147 <6>[ 198.964823] lkdtm: Performing direct entry REPORT_STACK
8911 11:50:48.361340 <6>[ 198.970361] lkdtm: Stack offset: 432
8912 11:50:48.361514 <6>[ 198.974454] lkdtm: Performing direct entry REPORT_STACK
8913 11:50:48.361683 <6>[ 198.979989] lkdtm: Stack offset: 240
8914 11:50:48.361848 <6>[ 198.984119] lkdtm: Performing direct entry REPORT_STACK
8915 11:50:48.362192 <6>[ 198.989710] lkdtm: Stack offset: 112
8916 11:50:48.362316 <6>[ 198.993806] lkdtm: Performing direct entry REPORT_STACK
8917 11:50:48.362440 <6>[ 198.999343] lkdtm: Stack offset: 256
8918 11:50:48.405619 <6>[ 199.003436] lkdtm: Performing direct entry REPORT_STACK
8919 11:50:48.405887 <6>[ 199.008972] lkdtm: Stack offset: 480
8920 11:50:48.406199 <6>[ 199.013063] lkdtm: Performing direct entry REPORT_STACK
8921 11:50:48.406553 <6>[ 199.018599] lkdtm: Stack offset: 0
8922 11:50:48.406888 <6>[ 199.022514] lkdtm: Performing direct entry REPORT_STACK
8923 11:50:48.407556 <6>[ 199.028068] lkdtm: Stack offset: 272
8924 11:50:48.407917 <6>[ 199.032171] lkdtm: Performing direct entry REPORT_STACK
8925 11:50:48.408247 <6>[ 199.037694] lkdtm: Stack offset: 480
8926 11:50:48.408573 <6>[ 199.041790] lkdtm: Performing direct entry REPORT_STACK
8927 11:50:48.409022 <6>[ 199.047326] lkdtm: Stack offset: 288
8928 11:50:48.450500 <6>[ 199.051419] lkdtm: Performing direct entry REPORT_STACK
8929 11:50:48.451028 <6>[ 199.056955] lkdtm: Stack offset: 464
8930 11:50:48.451410 <6>[ 199.061047] lkdtm: Performing direct entry REPORT_STACK
8931 11:50:48.451761 <6>[ 199.066582] lkdtm: Stack offset: 208
8932 11:50:48.452097 <6>[ 199.070681] lkdtm: Performing direct entry REPORT_STACK
8933 11:50:48.452807 <6>[ 199.076231] lkdtm: Stack offset: 352
8934 11:50:48.453180 <6>[ 199.080447] lkdtm: Performing direct entry REPORT_STACK
8935 11:50:48.453518 <6>[ 199.085983] lkdtm: Stack offset: 64
8936 11:50:48.454079 <6>[ 199.089998] lkdtm: Performing direct entry REPORT_STACK
8937 11:50:48.495211 <6>[ 199.095535] lkdtm: Stack offset: 240
8938 11:50:48.495791 <6>[ 199.099633] lkdtm: Performing direct entry REPORT_STACK
8939 11:50:48.496315 <6>[ 199.105169] lkdtm: Stack offset: 272
8940 11:50:48.496767 <6>[ 199.109261] lkdtm: Performing direct entry REPORT_STACK
8941 11:50:48.497565 <6>[ 199.114796] lkdtm: Stack offset: 240
8942 11:50:48.497964 <6>[ 199.118890] lkdtm: Performing direct entry REPORT_STACK
8943 11:50:48.498470 <6>[ 199.124426] lkdtm: Stack offset: 48
8944 11:50:48.498908 <6>[ 199.128430] lkdtm: Performing direct entry REPORT_STACK
8945 11:50:48.499249 <6>[ 199.133965] lkdtm: Stack offset: 240
8946 11:50:48.539979 <6>[ 199.138055] lkdtm: Performing direct entry REPORT_STACK
8947 11:50:48.540516 <6>[ 199.143591] lkdtm: Stack offset: 224
8948 11:50:48.540899 <6>[ 199.147684] lkdtm: Performing direct entry REPORT_STACK
8949 11:50:48.541249 <6>[ 199.153228] lkdtm: Stack offset: 112
8950 11:50:48.541959 <6>[ 199.157331] lkdtm: Performing direct entry REPORT_STACK
8951 11:50:48.542391 <6>[ 199.162864] lkdtm: Stack offset: 64
8952 11:50:48.542736 <6>[ 199.166872] lkdtm: Performing direct entry REPORT_STACK
8953 11:50:48.543063 <6>[ 199.172409] lkdtm: Stack offset: 256
8954 11:50:48.543507 <6>[ 199.176497] lkdtm: Performing direct entry REPORT_STACK
8955 11:50:48.543917 <6>[ 199.182035] lkdtm: Stack offset: 64
8956 11:50:48.584383 <6>[ 199.186040] lkdtm: Performing direct entry REPORT_STACK
8957 11:50:48.584723 <6>[ 199.191591] lkdtm: Stack offset: 208
8958 11:50:48.585067 <6>[ 199.195807] lkdtm: Performing direct entry REPORT_STACK
8959 11:50:48.585584 <6>[ 199.201346] lkdtm: Stack offset: 80
8960 11:50:48.585799 <6>[ 199.205368] lkdtm: Performing direct entry REPORT_STACK
8961 11:50:48.586016 <6>[ 199.210911] lkdtm: Stack offset: 272
8962 11:50:48.586229 <6>[ 199.215029] lkdtm: Performing direct entry REPORT_STACK
8963 11:50:48.586442 <6>[ 199.220564] lkdtm: Stack offset: 432
8964 11:50:48.587662 <6>[ 199.224658] lkdtm: Performing direct entry REPORT_STACK
8965 11:50:48.629159 <6>[ 199.230196] lkdtm: Stack offset: 112
8966 11:50:48.629483 <6>[ 199.234296] lkdtm: Performing direct entry REPORT_STACK
8967 11:50:48.629681 <6>[ 199.239827] lkdtm: Stack offset: 80
8968 11:50:48.629860 <6>[ 199.243843] lkdtm: Performing direct entry REPORT_STACK
8969 11:50:48.630060 <6>[ 199.249373] lkdtm: Stack offset: 384
8970 11:50:48.630490 <6>[ 199.253471] lkdtm: Performing direct entry REPORT_STACK
8971 11:50:48.630734 <6>[ 199.259004] lkdtm: Stack offset: 176
8972 11:50:48.630911 <6>[ 199.263115] lkdtm: Performing direct entry REPORT_STACK
8973 11:50:48.632459 <6>[ 199.268650] lkdtm: Stack offset: 144
8974 11:50:48.674245 <6>[ 199.272786] lkdtm: Performing direct entry REPORT_STACK
8975 11:50:48.674525 <6>[ 199.278320] lkdtm: Stack offset: 480
8976 11:50:48.674717 <6>[ 199.282428] lkdtm: Performing direct entry REPORT_STACK
8977 11:50:48.674893 <6>[ 199.287961] lkdtm: Stack offset: 336
8978 11:50:48.675310 <6>[ 199.292098] lkdtm: Performing direct entry REPORT_STACK
8979 11:50:48.675502 <6>[ 199.297748] lkdtm: Stack offset: 336
8980 11:50:48.675658 <6>[ 199.301852] lkdtm: Performing direct entry REPORT_STACK
8981 11:50:48.675814 <6>[ 199.307389] lkdtm: Stack offset: 144
8982 11:50:48.675963 <6>[ 199.311500] lkdtm: Performing direct entry REPORT_STACK
8983 11:50:48.677523 <6>[ 199.317035] lkdtm: Stack offset: 64
8984 11:50:48.718929 <6>[ 199.321122] lkdtm: Performing direct entry REPORT_STACK
8985 11:50:48.719452 <6>[ 199.326659] lkdtm: Stack offset: 64
8986 11:50:48.720177 <6>[ 199.330673] lkdtm: Performing direct entry REPORT_STACK
8987 11:50:48.720560 <6>[ 199.336222] lkdtm: Stack offset: 336
8988 11:50:48.720907 <6>[ 199.340324] lkdtm: Performing direct entry REPORT_STACK
8989 11:50:48.721243 <6>[ 199.345861] lkdtm: Stack offset: 272
8990 11:50:48.721567 <6>[ 199.349958] lkdtm: Performing direct entry REPORT_STACK
8991 11:50:48.721890 <6>[ 199.355495] lkdtm: Stack offset: 464
8992 11:50:48.722668 <6>[ 199.359590] lkdtm: Performing direct entry REPORT_STACK
8993 11:50:48.763747 <6>[ 199.365127] lkdtm: Stack offset: 224
8994 11:50:48.764270 <6>[ 199.369218] lkdtm: Performing direct entry REPORT_STACK
8995 11:50:48.764651 <6>[ 199.374754] lkdtm: Stack offset: 368
8996 11:50:48.765005 <6>[ 199.378847] lkdtm: Performing direct entry REPORT_STACK
8997 11:50:48.765344 <6>[ 199.384397] lkdtm: Stack offset: 112
8998 11:50:48.766066 <6>[ 199.388496] lkdtm: Performing direct entry REPORT_STACK
8999 11:50:48.766503 <6>[ 199.394032] lkdtm: Stack offset: 128
9000 11:50:48.766847 <6>[ 199.398137] lkdtm: Performing direct entry REPORT_STACK
9001 11:50:48.767381 <6>[ 199.403679] lkdtm: Stack offset: 80
9002 11:50:48.808628 <6>[ 199.407699] lkdtm: Performing direct entry REPORT_STACK
9003 11:50:48.809137 <6>[ 199.413350] lkdtm: Stack offset: 416
9004 11:50:48.809516 <6>[ 199.417445] lkdtm: Performing direct entry REPORT_STACK
9005 11:50:48.809866 <6>[ 199.422982] lkdtm: Stack offset: 352
9006 11:50:48.810257 <6>[ 199.427074] lkdtm: Performing direct entry REPORT_STACK
9007 11:50:48.810937 <6>[ 199.432611] lkdtm: Stack offset: 368
9008 11:50:48.811302 <6>[ 199.436709] lkdtm: Performing direct entry REPORT_STACK
9009 11:50:48.811638 <6>[ 199.442245] lkdtm: Stack offset: 0
9010 11:50:48.812163 <6>[ 199.446164] lkdtm: Performing direct entry REPORT_STACK
9011 11:50:48.812522 <6>[ 199.451700] lkdtm: Stack offset: 400
9012 11:50:48.853161 <6>[ 199.455789] lkdtm: Performing direct entry REPORT_STACK
9013 11:50:48.853668 <6>[ 199.461335] lkdtm: Stack offset: 400
9014 11:50:48.854087 <6>[ 199.465429] lkdtm: Performing direct entry REPORT_STACK
9015 11:50:48.854455 <6>[ 199.470965] lkdtm: Stack offset: 288
9016 11:50:48.855141 <6>[ 199.475056] lkdtm: Performing direct entry REPORT_STACK
9017 11:50:48.855508 <6>[ 199.480592] lkdtm: Stack offset: 48
9018 11:50:48.855842 <6>[ 199.484597] lkdtm: Performing direct entry REPORT_STACK
9019 11:50:48.856167 <6>[ 199.490133] lkdtm: Stack offset: 112
9020 11:50:48.856692 <6>[ 199.494233] lkdtm: Performing direct entry REPORT_STACK
9021 11:50:48.897732 <6>[ 199.499770] lkdtm: Stack offset: 352
9022 11:50:48.898361 <6>[ 199.503862] lkdtm: Performing direct entry REPORT_STACK
9023 11:50:48.898597 <6>[ 199.509411] lkdtm: Stack offset: 448
9024 11:50:48.898843 <6>[ 199.513511] lkdtm: Performing direct entry REPORT_STACK
9025 11:50:48.899053 <6>[ 199.519062] lkdtm: Stack offset: 144
9026 11:50:48.899241 <6>[ 199.523277] lkdtm: Performing direct entry REPORT_STACK
9027 11:50:48.899445 <6>[ 199.528824] lkdtm: Stack offset: 480
9028 11:50:48.899609 <6>[ 199.532922] lkdtm: Performing direct entry REPORT_STACK
9029 11:50:48.901161 <6>[ 199.538459] lkdtm: Stack offset: 400
9030 11:50:48.942288 <6>[ 199.542571] lkdtm: Performing direct entry REPORT_STACK
9031 11:50:48.942657 <6>[ 199.548107] lkdtm: Stack offset: 32
9032 11:50:48.943164 <6>[ 199.552134] lkdtm: Performing direct entry REPORT_STACK
9033 11:50:48.943405 <6>[ 199.557664] lkdtm: Stack offset: 32
9034 11:50:48.943595 <6>[ 199.561675] lkdtm: Performing direct entry REPORT_STACK
9035 11:50:48.943771 <6>[ 199.567208] lkdtm: Stack offset: 32
9036 11:50:48.943937 <6>[ 199.571211] lkdtm: Performing direct entry REPORT_STACK
9037 11:50:48.944128 <6>[ 199.576747] lkdtm: Stack offset: 304
9038 11:50:48.945673 <6>[ 199.580867] lkdtm: Performing direct entry REPORT_STACK
9039 11:50:48.987122 <6>[ 199.586427] lkdtm: Stack offset: 128
9040 11:50:48.987433 <6>[ 199.590536] lkdtm: Performing direct entry REPORT_STACK
9041 11:50:48.987629 <6>[ 199.596072] lkdtm: Stack offset: 336
9042 11:50:48.987806 <6>[ 199.600192] lkdtm: Performing direct entry REPORT_STACK
9043 11:50:48.987976 <6>[ 199.605721] lkdtm: Stack offset: 496
9044 11:50:48.988147 <6>[ 199.609823] lkdtm: Performing direct entry REPORT_STACK
9045 11:50:48.988496 <6>[ 199.615360] lkdtm: Stack offset: 368
9046 11:50:48.988615 <6>[ 199.619449] lkdtm: Performing direct entry REPORT_STACK
9047 11:50:48.988736 <6>[ 199.624981] lkdtm: Stack offset: 416
9048 11:50:48.990346 <6>[ 199.629080] lkdtm: Performing direct entry REPORT_STACK
9049 11:50:49.032003 <6>[ 199.634628] lkdtm: Stack offset: 352
9050 11:50:49.032268 <6>[ 199.638842] lkdtm: Performing direct entry REPORT_STACK
9051 11:50:49.032463 <6>[ 199.644390] lkdtm: Stack offset: 288
9052 11:50:49.032641 <6>[ 199.648486] lkdtm: Performing direct entry REPORT_STACK
9053 11:50:49.032812 <6>[ 199.654023] lkdtm: Stack offset: 80
9054 11:50:49.033206 <6>[ 199.658035] lkdtm: Performing direct entry REPORT_STACK
9055 11:50:49.033353 <6>[ 199.663571] lkdtm: Stack offset: 96
9056 11:50:49.033487 <6>[ 199.667576] lkdtm: Performing direct entry REPORT_STACK
9057 11:50:49.035346 <6>[ 199.673190] lkdtm: Stack offset: 480
9058 11:50:49.076504 <6>[ 199.677292] lkdtm: Performing direct entry REPORT_STACK
9059 11:50:49.076766 <6>[ 199.682828] lkdtm: Stack offset: 224
9060 11:50:49.076959 <6>[ 199.686921] lkdtm: Performing direct entry REPORT_STACK
9061 11:50:49.077138 <6>[ 199.692456] lkdtm: Stack offset: 96
9062 11:50:49.077342 <6>[ 199.696462] lkdtm: Performing direct entry REPORT_STACK
9063 11:50:49.077509 <6>[ 199.701999] lkdtm: Stack offset: 432
9064 11:50:49.077962 <6>[ 199.706102] lkdtm: Performing direct entry REPORT_STACK
9065 11:50:49.078304 <6>[ 199.711638] lkdtm: Stack offset: 432
9066 11:50:49.080078 <6>[ 199.715736] lkdtm: Performing direct entry REPORT_STACK
9067 11:50:49.121644 <6>[ 199.721280] lkdtm: Stack offset: -16
9068 11:50:49.122196 <6>[ 199.725375] lkdtm: Performing direct entry REPORT_STACK
9069 11:50:49.122577 <6>[ 199.730914] lkdtm: Stack offset: 272
9070 11:50:49.122925 <6>[ 199.735012] lkdtm: Performing direct entry REPORT_STACK
9071 11:50:49.123261 <6>[ 199.740548] lkdtm: Stack offset: 480
9072 11:50:49.123966 <6>[ 199.744646] lkdtm: Performing direct entry REPORT_STACK
9073 11:50:49.124342 <6>[ 199.750200] lkdtm: Stack offset: 64
9074 11:50:49.124676 <6>[ 199.754329] lkdtm: Performing direct entry REPORT_STACK
9075 11:50:49.125070 <6>[ 199.759867] lkdtm: Stack offset: 304
9076 11:50:49.166483 <6>[ 199.763962] lkdtm: Performing direct entry REPORT_STACK
9077 11:50:49.167042 <6>[ 199.769509] lkdtm: Stack offset: 336
9078 11:50:49.167426 <6>[ 199.773611] lkdtm: Performing direct entry REPORT_STACK
9079 11:50:49.167778 <6>[ 199.779148] lkdtm: Stack offset: 176
9080 11:50:49.168463 <6>[ 199.783239] lkdtm: Performing direct entry REPORT_STACK
9081 11:50:49.168836 <6>[ 199.788777] lkdtm: Stack offset: 272
9082 11:50:49.169175 <6>[ 199.792870] lkdtm: Performing direct entry REPORT_STACK
9083 11:50:49.169503 <6>[ 199.798406] lkdtm: Stack offset: 0
9084 11:50:49.169876 <6>[ 199.802326] lkdtm: Performing direct entry REPORT_STACK
9085 11:50:49.170353 <6>[ 199.807863] lkdtm: Stack offset: 32
9086 11:50:49.210964 <6>[ 199.811869] lkdtm: Performing direct entry REPORT_STACK
9087 11:50:49.211470 <6>[ 199.817406] lkdtm: Stack offset: 96
9088 11:50:49.211846 <6>[ 199.821411] lkdtm: Performing direct entry REPORT_STACK
9089 11:50:49.212200 <6>[ 199.826948] lkdtm: Stack offset: 448
9090 11:50:49.212538 <6>[ 199.831058] lkdtm: Performing direct entry REPORT_STACK
9091 11:50:49.213243 <6>[ 199.836596] lkdtm: Stack offset: 336
9092 11:50:49.213628 <6>[ 199.840689] lkdtm: Performing direct entry REPORT_STACK
9093 11:50:49.213966 <6>[ 199.846226] lkdtm: Stack offset: 256
9094 11:50:49.214525 <6>[ 199.850317] lkdtm: Performing direct entry REPORT_STACK
9095 11:50:49.255567 <6>[ 199.855854] lkdtm: Stack offset: 128
9096 11:50:49.255962 <6>[ 199.859953] lkdtm: Performing direct entry REPORT_STACK
9097 11:50:49.256223 <6>[ 199.865504] lkdtm: Stack offset: 496
9098 11:50:49.256452 <6>[ 199.869720] lkdtm: Performing direct entry REPORT_STACK
9099 11:50:49.257020 <6>[ 199.875259] lkdtm: Stack offset: 480
9100 11:50:49.257194 <6>[ 199.879350] lkdtm: Performing direct entry REPORT_STACK
9101 11:50:49.257344 <6>[ 199.884888] lkdtm: Stack offset: 288
9102 11:50:49.257513 <6>[ 199.889013] lkdtm: Performing direct entry REPORT_STACK
9103 11:50:49.257707 <6>[ 199.894548] lkdtm: Stack offset: 32
9104 11:50:49.300523 <6>[ 199.898569] lkdtm: Performing direct entry REPORT_STACK
9105 11:50:49.300845 <6>[ 199.904109] lkdtm: Stack offset: 144
9106 11:50:49.301243 <6>[ 199.908245] lkdtm: Performing direct entry REPORT_STACK
9107 11:50:49.301481 <6>[ 199.913894] lkdtm: Stack offset: 144
9108 11:50:49.302039 <6>[ 199.918003] lkdtm: Performing direct entry REPORT_STACK
9109 11:50:49.302224 <6>[ 199.923535] lkdtm: Stack offset: 96
9110 11:50:49.302380 <6>[ 199.927550] lkdtm: Performing direct entry REPORT_STACK
9111 11:50:49.302553 <6>[ 199.933085] lkdtm: Stack offset: 48
9112 11:50:49.302779 <6>[ 199.937097] lkdtm: Performing direct entry REPORT_STACK
9113 11:50:49.303685 <6>[ 199.942632] lkdtm: Stack offset: 320
9114 11:50:49.345123 <6>[ 199.946744] lkdtm: Performing direct entry REPORT_STACK
9115 11:50:49.345429 <6>[ 199.952294] lkdtm: Stack offset: 192
9116 11:50:49.345680 <6>[ 199.956410] lkdtm: Performing direct entry REPORT_STACK
9117 11:50:49.345907 <6>[ 199.961950] lkdtm: Stack offset: 432
9118 11:50:49.346274 <6>[ 199.966064] lkdtm: Performing direct entry REPORT_STACK
9119 11:50:49.346726 <6>[ 199.971598] lkdtm: Stack offset: 448
9120 11:50:49.347514 <6>[ 199.975691] lkdtm: Performing direct entry REPORT_STACK
9121 11:50:49.347914 <6>[ 199.981229] lkdtm: Stack offset: 176
9122 11:50:49.348730 <6>[ 199.985319] lkdtm: Performing direct entry REPORT_STACK
9123 11:50:49.390291 <6>[ 199.990858] lkdtm: Stack offset: 432
9124 11:50:49.390828 <6>[ 199.994955] lkdtm: Performing direct entry REPORT_STACK
9125 11:50:49.391212 <6>[ 200.000492] lkdtm: Stack offset: 448
9126 11:50:49.391568 <6>[ 200.004671] lkdtm: Performing direct entry REPORT_STACK
9127 11:50:49.391906 <6>[ 200.010209] lkdtm: Stack offset: 416
9128 11:50:49.392581 <6>[ 200.014313] lkdtm: Performing direct entry REPORT_STACK
9129 11:50:49.392947 <6>[ 200.019851] lkdtm: Stack offset: 0
9130 11:50:49.393283 <6>[ 200.023773] lkdtm: Performing direct entry REPORT_STACK
9131 11:50:49.393721 <6>[ 200.029325] lkdtm: Stack offset: 208
9132 11:50:49.435009 <6>[ 200.033479] lkdtm: Performing direct entry REPORT_STACK
9133 11:50:49.435535 <6>[ 200.039016] lkdtm: Stack offset: 464
9134 11:50:49.435918 <6>[ 200.043111] lkdtm: Performing direct entry REPORT_STACK
9135 11:50:49.436275 <6>[ 200.048648] lkdtm: Stack offset: 32
9136 11:50:49.436614 <6>[ 200.052668] lkdtm: Performing direct entry REPORT_STACK
9137 11:50:49.436943 <6>[ 200.058204] lkdtm: Stack offset: 224
9138 11:50:49.437617 <6>[ 200.062309] lkdtm: Performing direct entry REPORT_STACK
9139 11:50:49.437980 <6>[ 200.067847] lkdtm: Stack offset: 496
9140 11:50:49.438471 <6>[ 200.071935] lkdtm: Performing direct entry REPORT_STACK
9141 11:50:49.438900 <6>[ 200.077482] lkdtm: Stack offset: 48
9142 11:50:49.479672 <6>[ 200.081488] lkdtm: Performing direct entry REPORT_STACK
9143 11:50:49.480205 <6>[ 200.087023] lkdtm: Stack offset: 240
9144 11:50:49.480592 <6>[ 200.091116] lkdtm: Performing direct entry REPORT_STACK
9145 11:50:49.481296 <6>[ 200.096660] lkdtm: Stack offset: 416
9146 11:50:49.481676 <6>[ 200.100752] lkdtm: Performing direct entry REPORT_STACK
9147 11:50:49.482090 <6>[ 200.106288] lkdtm: Stack offset: 400
9148 11:50:49.482452 <6>[ 200.110403] lkdtm: Performing direct entry REPORT_STACK
9149 11:50:49.482791 <6>[ 200.115938] lkdtm: Stack offset: 160
9150 11:50:49.483320 <6>[ 200.120027] lkdtm: Performing direct entry REPORT_STACK
9151 11:50:49.524390 <6>[ 200.125715] lkdtm: Stack offset: 240
9152 11:50:49.524910 <6>[ 200.129810] lkdtm: Performing direct entry REPORT_STACK
9153 11:50:49.525292 <6>[ 200.135345] lkdtm: Stack offset: 304
9154 11:50:49.525647 <6>[ 200.139451] lkdtm: Performing direct entry REPORT_STACK
9155 11:50:49.525987 <6>[ 200.144986] lkdtm: Stack offset: 416
9156 11:50:49.526721 <6>[ 200.149076] lkdtm: Performing direct entry REPORT_STACK
9157 11:50:49.527094 <6>[ 200.154611] lkdtm: Stack offset: 32
9158 11:50:49.527430 <6>[ 200.158614] lkdtm: Performing direct entry REPORT_STACK
9159 11:50:49.527953 <6>[ 200.164149] lkdtm: Stack offset: 352
9160 11:50:49.569207 <6>[ 200.168248] lkdtm: Performing direct entry REPORT_STACK
9161 11:50:49.569756 <6>[ 200.173773] lkdtm: Stack offset: 256
9162 11:50:49.570185 <6>[ 200.177860] lkdtm: Performing direct entry REPORT_STACK
9163 11:50:49.570546 <6>[ 200.183396] lkdtm: Stack offset: 144
9164 11:50:49.571269 <6>[ 200.187504] lkdtm: Performing direct entry REPORT_STACK
9165 11:50:49.571654 <6>[ 200.193040] lkdtm: Stack offset: 48
9166 11:50:49.571993 <6>[ 200.197053] lkdtm: Performing direct entry REPORT_STACK
9167 11:50:49.572325 <6>[ 200.202588] lkdtm: Stack offset: 352
9168 11:50:49.572843 <6>[ 200.206678] lkdtm: Performing direct entry REPORT_STACK
9169 11:50:49.573193 <6>[ 200.212213] lkdtm: Stack offset: 96
9170 11:50:49.613558 <6>[ 200.216240] lkdtm: Performing direct entry REPORT_STACK
9171 11:50:49.613914 <6>[ 200.221860] lkdtm: Stack offset: 352
9172 11:50:49.614473 <6>[ 200.225955] lkdtm: Performing direct entry REPORT_STACK
9173 11:50:49.614693 <6>[ 200.231490] lkdtm: Stack offset: 208
9174 11:50:49.614987 <6>[ 200.235593] lkdtm: Performing direct entry REPORT_STACK
9175 11:50:49.615195 <6>[ 200.241140] lkdtm: Stack offset: 176
9176 11:50:49.615350 <6>[ 200.245253] lkdtm: Performing direct entry REPORT_STACK
9177 11:50:49.615561 <6>[ 200.250793] lkdtm: Stack offset: 256
9178 11:50:49.616739 <6>[ 200.254903] lkdtm: Performing direct entry REPORT_STACK
9179 11:50:49.658255 <6>[ 200.260448] lkdtm: Stack offset: 352
9180 11:50:49.658625 <6>[ 200.264569] lkdtm: Performing direct entry REPORT_STACK
9181 11:50:49.659185 <6>[ 200.270101] lkdtm: Stack offset: 96
9182 11:50:49.659430 <6>[ 200.274110] lkdtm: Performing direct entry REPORT_STACK
9183 11:50:49.659687 <6>[ 200.279647] lkdtm: Stack offset: 80
9184 11:50:49.659886 <6>[ 200.283658] lkdtm: Performing direct entry REPORT_STACK
9185 11:50:49.660104 <6>[ 200.289196] lkdtm: Stack offset: 416
9186 11:50:49.660323 <6>[ 200.293283] lkdtm: Performing direct entry REPORT_STACK
9187 11:50:49.661510 <6>[ 200.298817] lkdtm: Stack offset: 64
9188 11:50:49.702982 <6>[ 200.302818] lkdtm: Performing direct entry REPORT_STACK
9189 11:50:49.703295 <6>[ 200.308371] lkdtm: Stack offset: 480
9190 11:50:49.703547 <6>[ 200.312468] lkdtm: Performing direct entry REPORT_STACK
9191 11:50:49.703772 <6>[ 200.318005] lkdtm: Stack offset: 64
9192 11:50:49.704246 <6>[ 200.322052] lkdtm: Performing direct entry REPORT_STACK
9193 11:50:49.704446 <6>[ 200.327586] lkdtm: Stack offset: 448
9194 11:50:49.704667 <6>[ 200.331690] lkdtm: Performing direct entry REPORT_STACK
9195 11:50:49.704858 <6>[ 200.337239] lkdtm: Stack offset: 288
9196 11:50:49.706273 <6>[ 200.341437] lkdtm: Performing direct entry REPORT_STACK
9197 11:50:49.747908 <6>[ 200.346973] lkdtm: Stack offset: 384
9198 11:50:49.748389 <6>[ 200.351066] lkdtm: Performing direct entry REPORT_STACK
9199 11:50:49.748824 <6>[ 200.356603] lkdtm: Stack offset: 16
9200 11:50:49.749223 <6>[ 200.360615] lkdtm: Performing direct entry REPORT_STACK
9201 11:50:49.749937 <6>[ 200.366150] lkdtm: Stack offset: 192
9202 11:50:49.750336 <6>[ 200.370245] lkdtm: Performing direct entry REPORT_STACK
9203 11:50:49.750731 <6>[ 200.375781] lkdtm: Stack offset: 160
9204 11:50:49.751115 <6>[ 200.379873] lkdtm: Performing direct entry REPORT_STACK
9205 11:50:49.751513 <6>[ 200.385432] lkdtm: Stack offset: 416
9206 11:50:49.751981 <6>[ 200.389529] lkdtm: Performing direct entry REPORT_STACK
9207 11:50:49.792612 <6>[ 200.395065] lkdtm: Stack offset: 96
9208 11:50:49.793132 <6>[ 200.399070] lkdtm: Performing direct entry REPORT_STACK
9209 11:50:49.793615 <6>[ 200.404606] lkdtm: Stack offset: 48
9210 11:50:49.794472 <6>[ 200.408613] lkdtm: Performing direct entry REPORT_STACK
9211 11:50:49.794895 <6>[ 200.414149] lkdtm: Stack offset: 448
9212 11:50:49.795341 <6>[ 200.418248] lkdtm: Performing direct entry REPORT_STACK
9213 11:50:49.795775 <6>[ 200.423784] lkdtm: Stack offset: 192
9214 11:50:49.796217 <6>[ 200.427874] lkdtm: Performing direct entry REPORT_STACK
9215 11:50:49.796744 <6>[ 200.433409] lkdtm: Stack offset: 144
9216 11:50:49.837341 <6>[ 200.437501] lkdtm: Performing direct entry REPORT_STACK
9217 11:50:49.837865 <6>[ 200.443036] lkdtm: Stack offset: 112
9218 11:50:49.838382 <6>[ 200.447143] lkdtm: Performing direct entry REPORT_STACK
9219 11:50:49.838837 <6>[ 200.452693] lkdtm: Stack offset: 0
9220 11:50:49.839655 <6>[ 200.456738] lkdtm: Performing direct entry REPORT_STACK
9221 11:50:49.840068 <6>[ 200.462274] lkdtm: Stack offset: 448
9222 11:50:49.840511 <6>[ 200.466366] lkdtm: Performing direct entry REPORT_STACK
9223 11:50:49.840954 <6>[ 200.471902] lkdtm: Stack offset: 304
9224 11:50:49.841478 <6>[ 200.475999] lkdtm: Performing direct entry REPORT_STACK
9225 11:50:49.882057 <6>[ 200.481544] lkdtm: Stack offset: 112
9226 11:50:49.882582 <6>[ 200.485637] lkdtm: Performing direct entry REPORT_STACK
9227 11:50:49.883068 <6>[ 200.491173] lkdtm: Stack offset: 208
9228 11:50:49.883519 <6>[ 200.495264] lkdtm: Performing direct entry REPORT_STACK
9229 11:50:49.884305 <6>[ 200.500799] lkdtm: Stack offset: 336
9230 11:50:49.884705 <6>[ 200.504904] lkdtm: Performing direct entry REPORT_STACK
9231 11:50:49.885146 <6>[ 200.510441] lkdtm: Stack offset: 288
9232 11:50:49.885584 <6>[ 200.514534] lkdtm: Performing direct entry REPORT_STACK
9233 11:50:49.886038 <6>[ 200.520071] lkdtm: Stack offset: 432
9234 11:50:49.926959 <6>[ 200.524169] lkdtm: Performing direct entry REPORT_STACK
9235 11:50:49.927495 <6>[ 200.529693] lkdtm: Stack offset: 288
9236 11:50:49.927991 <6>[ 200.533788] lkdtm: Performing direct entry REPORT_STACK
9237 11:50:49.928439 <6>[ 200.539325] lkdtm: Stack offset: 224
9238 11:50:49.929247 <6>[ 200.543417] lkdtm: Performing direct entry REPORT_STACK
9239 11:50:49.929658 <6>[ 200.548953] lkdtm: Stack offset: 304
9240 11:50:49.930158 <6>[ 200.553047] lkdtm: Performing direct entry REPORT_STACK
9241 11:50:49.930605 <6>[ 200.558583] lkdtm: Stack offset: 32
9242 11:50:49.931201 <6>[ 200.562593] lkdtm: Performing direct entry REPORT_STACK
9243 11:50:49.931914 <6>[ 200.568148] lkdtm: Stack offset: 400
9244 11:50:49.971200 <6>[ 200.572367] lkdtm: Performing direct entry REPORT_STACK
9245 11:50:49.971520 <6>[ 200.577891] lkdtm: Stack offset: 80
9246 11:50:49.971758 <6>[ 200.581896] lkdtm: Performing direct entry REPORT_STACK
9247 11:50:49.972014 <6>[ 200.587433] lkdtm: Stack offset: 400
9248 11:50:49.972187 <6>[ 200.591553] lkdtm: Performing direct entry REPORT_STACK
9249 11:50:49.972337 <6>[ 200.597090] lkdtm: Stack offset: 320
9250 11:50:49.972728 <6>[ 200.601197] lkdtm: Performing direct entry REPORT_STACK
9251 11:50:49.972904 <6>[ 200.606734] lkdtm: Stack offset: 224
9252 11:50:49.974484 <6>[ 200.610838] lkdtm: Performing direct entry REPORT_STACK
9253 11:50:50.015936 <6>[ 200.616370] lkdtm: Stack offset: 240
9254 11:50:50.016261 <6>[ 200.620454] lkdtm: Performing direct entry REPORT_STACK
9255 11:50:50.016488 <6>[ 200.625993] lkdtm: Stack offset: 304
9256 11:50:50.016726 <6>[ 200.630091] lkdtm: Performing direct entry REPORT_STACK
9257 11:50:50.016896 <6>[ 200.635629] lkdtm: Stack offset: 464
9258 11:50:50.017289 <6>[ 200.639734] lkdtm: Performing direct entry REPORT_STACK
9259 11:50:50.017445 <6>[ 200.645270] lkdtm: Stack offset: 272
9260 11:50:50.017574 <6>[ 200.649386] lkdtm: Performing direct entry REPORT_STACK
9261 11:50:50.017688 <6>[ 200.654926] lkdtm: Stack offset: 256
9262 11:50:50.061127 <6>[ 200.659028] lkdtm: Performing direct entry REPORT_STACK
9263 11:50:50.061422 <6>[ 200.664562] lkdtm: Stack offset: 464
9264 11:50:50.061607 <6>[ 200.668656] lkdtm: Performing direct entry REPORT_STACK
9265 11:50:50.061780 <6>[ 200.674189] lkdtm: Stack offset: 368
9266 11:50:50.061948 <6>[ 200.678294] lkdtm: Performing direct entry REPORT_STACK
9267 11:50:50.062106 <6>[ 200.683852] lkdtm: Stack offset: 224
9268 11:50:50.062242 <6>[ 200.688128] lkdtm: Performing direct entry REPORT_STACK
9269 11:50:50.062376 <6>[ 200.693773] lkdtm: Stack offset: 224
9270 11:50:50.062747 <6>[ 200.697874] lkdtm: Performing direct entry REPORT_STACK
9271 11:50:50.064422 <6>[ 200.703409] lkdtm: Stack offset: 112
9272 11:50:50.105679 <6>[ 200.707505] lkdtm: Performing direct entry REPORT_STACK
9273 11:50:50.105933 <6>[ 200.713039] lkdtm: Stack offset: 384
9274 11:50:50.106145 <6>[ 200.717209] lkdtm: Performing direct entry REPORT_STACK
9275 11:50:50.106323 <6>[ 200.722741] lkdtm: Stack offset: 176
9276 11:50:50.106904 <6>[ 200.726837] lkdtm: Performing direct entry REPORT_STACK
9277 11:50:50.107086 <6>[ 200.732374] lkdtm: Stack offset: 80
9278 11:50:50.107231 <6>[ 200.736380] lkdtm: Performing direct entry REPORT_STACK
9279 11:50:50.107371 <6>[ 200.741915] lkdtm: Stack offset: 112
9280 11:50:50.109071 <6>[ 200.746001] lkdtm: Performing direct entry REPORT_STACK
9281 11:50:50.150362 <6>[ 200.751547] lkdtm: Stack offset: 224
9282 11:50:50.150623 <6>[ 200.755637] lkdtm: Performing direct entry REPORT_STACK
9283 11:50:50.150810 <6>[ 200.761169] lkdtm: Stack offset: 80
9284 11:50:50.151043 <6>[ 200.765178] lkdtm: Performing direct entry REPORT_STACK
9285 11:50:50.151211 <6>[ 200.770708] lkdtm: Stack offset: 48
9286 11:50:50.151623 <6>[ 200.774712] lkdtm: Performing direct entry REPORT_STACK
9287 11:50:50.151804 <6>[ 200.780249] lkdtm: Stack offset: 256
9288 11:50:50.151969 <6>[ 200.784341] lkdtm: Performing direct entry REPORT_STACK
9289 11:50:50.153673 <6>[ 200.789876] lkdtm: Stack offset: 112
9290 11:50:50.195267 <6>[ 200.793966] lkdtm: Performing direct entry REPORT_STACK
9291 11:50:50.195613 <6>[ 200.799516] lkdtm: Stack offset: 432
9292 11:50:50.195807 <6>[ 200.803631] lkdtm: Performing direct entry REPORT_STACK
9293 11:50:50.196311 <6>[ 200.809177] lkdtm: Stack offset: 368
9294 11:50:50.196525 <6>[ 200.813280] lkdtm: Performing direct entry REPORT_STACK
9295 11:50:50.196700 <6>[ 200.818812] lkdtm: Stack offset: 16
9296 11:50:50.196892 <6>[ 200.822821] lkdtm: Performing direct entry REPORT_STACK
9297 11:50:50.197108 <6>[ 200.828361] lkdtm: Stack offset: 0
9298 11:50:50.197291 <6>[ 200.832312] lkdtm: Performing direct entry REPORT_STACK
9299 11:50:50.198505 <6>[ 200.837851] lkdtm: Stack offset: 352
9300 11:50:50.239772 <6>[ 200.841943] lkdtm: Performing direct entry REPORT_STACK
9301 11:50:50.240076 <6>[ 200.847475] lkdtm: Stack offset: 192
9302 11:50:50.240266 <6>[ 200.851562] lkdtm: Performing direct entry REPORT_STACK
9303 11:50:50.240443 <6>[ 200.857108] lkdtm: Stack offset: 432
9304 11:50:50.240611 <6>[ 200.861217] lkdtm: Performing direct entry REPORT_STACK
9305 11:50:50.240767 <6>[ 200.866749] lkdtm: Stack offset: 368
9306 11:50:50.240887 <6>[ 200.870861] lkdtm: Performing direct entry REPORT_STACK
9307 11:50:50.241210 <6>[ 200.876401] lkdtm: Stack offset: 448
9308 11:50:50.243056 <6>[ 200.880505] lkdtm: Performing direct entry REPORT_STACK
9309 11:50:50.284625 <6>[ 200.886038] lkdtm: Stack offset: 464
9310 11:50:50.284887 <6>[ 200.890137] lkdtm: Performing direct entry REPORT_STACK
9311 11:50:50.285080 <6>[ 200.895674] lkdtm: Stack offset: 144
9312 11:50:50.285259 <6>[ 200.899768] lkdtm: Performing direct entry REPORT_STACK
9313 11:50:50.285431 <6>[ 200.905305] lkdtm: Stack offset: 352
9314 11:50:50.285851 <6>[ 200.909419] lkdtm: Performing direct entry REPORT_STACK
9315 11:50:50.286043 <6>[ 200.914975] lkdtm: Stack offset: 496
9316 11:50:50.286207 <6>[ 200.919191] lkdtm: Performing direct entry REPORT_STACK
9317 11:50:50.287950 <6>[ 200.924729] lkdtm: Stack offset: 128
9318 11:50:50.329326 <6>[ 200.928835] lkdtm: Performing direct entry REPORT_STACK
9319 11:50:50.329699 <6>[ 200.934372] lkdtm: Stack offset: 112
9320 11:50:50.330086 <6>[ 200.938484] lkdtm: Performing direct entry REPORT_STACK
9321 11:50:50.330381 <6>[ 200.944021] lkdtm: Stack offset: 0
9322 11:50:50.330612 <6>[ 200.947946] lkdtm: Performing direct entry REPORT_STACK
9323 11:50:50.331077 <6>[ 200.953483] lkdtm: Stack offset: 224
9324 11:50:50.331239 <6>[ 200.957593] lkdtm: Performing direct entry REPORT_STACK
9325 11:50:50.331380 <6>[ 200.963126] lkdtm: Stack offset: 192
9326 11:50:50.332529 <6>[ 200.967218] lkdtm: Performing direct entry REPORT_STACK
9327 11:50:50.332711 <6>[ 200.972751] lkdtm: Stack offset: 480
9328 11:50:50.373951 <6>[ 200.976838] lkdtm: Performing direct entry REPORT_STACK
9329 11:50:50.374277 <6>[ 200.982369] lkdtm: Stack offset: 304
9330 11:50:50.374538 <6>[ 200.986470] lkdtm: Performing direct entry REPORT_STACK
9331 11:50:50.374754 <6>[ 200.992015] lkdtm: Stack offset: 368
9332 11:50:50.374961 <6>[ 200.996151] lkdtm: Performing direct entry REPORT_STACK
9333 11:50:50.375162 <6>[ 201.001675] lkdtm: Stack offset: 496
9334 11:50:50.375617 <6>[ 201.005769] lkdtm: Performing direct entry REPORT_STACK
9335 11:50:50.375785 <6>[ 201.011305] lkdtm: Stack offset: 0
9336 11:50:50.377198 <6>[ 201.015223] lkdtm: Performing direct entry REPORT_STACK
9337 11:50:50.418954 <6>[ 201.020758] lkdtm: Stack offset: 64
9338 11:50:50.419427 <6>[ 201.024765] lkdtm: Performing direct entry REPORT_STACK
9339 11:50:50.419862 <6>[ 201.030314] lkdtm: Stack offset: 368
9340 11:50:50.420262 <6>[ 201.034532] lkdtm: Performing direct entry REPORT_STACK
9341 11:50:50.420657 <6>[ 201.040067] lkdtm: Stack offset: 256
9342 11:50:50.421040 <6>[ 201.044171] lkdtm: Performing direct entry REPORT_STACK
9343 11:50:50.421752 <6>[ 201.049704] lkdtm: Stack offset: 144
9344 11:50:50.422173 <6>[ 201.053803] lkdtm: Performing direct entry REPORT_STACK
9345 11:50:50.422622 <6>[ 201.059337] lkdtm: Stack offset: 80
9346 11:50:50.463614 <6>[ 201.063343] lkdtm: Performing direct entry REPORT_STACK
9347 11:50:50.464122 <6>[ 201.068878] lkdtm: Stack offset: 16
9348 11:50:50.464498 <6>[ 201.072879] lkdtm: Performing direct entry REPORT_STACK
9349 11:50:50.464854 <6>[ 201.078414] lkdtm: Stack offset: 96
9350 11:50:50.465188 <6>[ 201.082415] lkdtm: Performing direct entry REPORT_STACK
9351 11:50:50.465517 <6>[ 201.087950] lkdtm: Stack offset: 320
9352 11:50:50.466215 <6>[ 201.092083] lkdtm: Performing direct entry REPORT_STACK
9353 11:50:50.466584 <6>[ 201.097739] lkdtm: Stack offset: 208
9354 11:50:50.467115 <6>[ 201.101832] lkdtm: Performing direct entry REPORT_STACK
9355 11:50:50.508362 <6>[ 201.107367] lkdtm: Stack offset: 224
9356 11:50:50.508883 <6>[ 201.111476] lkdtm: Performing direct entry REPORT_STACK
9357 11:50:50.509266 <6>[ 201.117010] lkdtm: Stack offset: 192
9358 11:50:50.509617 <6>[ 201.121102] lkdtm: Performing direct entry REPORT_STACK
9359 11:50:50.509962 <6>[ 201.126633] lkdtm: Stack offset: 144
9360 11:50:50.510341 <6>[ 201.130724] lkdtm: Performing direct entry REPORT_STACK
9361 11:50:50.511014 <6>[ 201.136261] lkdtm: Stack offset: 384
9362 11:50:50.511376 <6>[ 201.140349] lkdtm: Performing direct entry REPORT_STACK
9363 11:50:50.511823 <6>[ 201.145883] lkdtm: Stack offset: 208
9364 11:50:50.512242 <6>[ 201.149971] lkdtm: Performing direct entry REPORT_STACK
9365 11:50:50.553140 <6>[ 201.155506] lkdtm: Stack offset: 352
9366 11:50:50.553682 <6>[ 201.159591] lkdtm: Performing direct entry REPORT_STACK
9367 11:50:50.554099 <6>[ 201.165122] lkdtm: Stack offset: 0
9368 11:50:50.554461 <6>[ 201.169054] lkdtm: Performing direct entry REPORT_STACK
9369 11:50:50.554804 <6>[ 201.174601] lkdtm: Stack offset: 448
9370 11:50:50.555135 <6>[ 201.178694] lkdtm: Performing direct entry REPORT_STACK
9371 11:50:50.555814 <6>[ 201.184231] lkdtm: Stack offset: 400
9372 11:50:50.556177 <6>[ 201.188321] lkdtm: Performing direct entry REPORT_STACK
9373 11:50:50.556724 <6>[ 201.193855] lkdtm: Stack offset: 464
9374 11:50:50.597648 <6>[ 201.197948] lkdtm: Performing direct entry REPORT_STACK
9375 11:50:50.598203 <6>[ 201.203498] lkdtm: Stack offset: 384
9376 11:50:50.598960 <6>[ 201.207658] lkdtm: Performing direct entry REPORT_STACK
9377 11:50:50.599365 <6>[ 201.213195] lkdtm: Stack offset: 464
9378 11:50:50.599720 <6>[ 201.217287] lkdtm: Performing direct entry REPORT_STACK
9379 11:50:50.600089 <6>[ 201.222823] lkdtm: Stack offset: 208
9380 11:50:50.600418 <6>[ 201.226912] lkdtm: Performing direct entry REPORT_STACK
9381 11:50:50.600744 <6>[ 201.232457] lkdtm: Stack offset: 192
9382 11:50:50.601205 <6>[ 201.236555] lkdtm: Performing direct entry REPORT_STACK
9383 11:50:50.642078 <6>[ 201.242089] lkdtm: Stack offset: 96
9384 11:50:50.642467 <6>[ 201.246095] lkdtm: Performing direct entry REPORT_STACK
9385 11:50:50.642697 <6>[ 201.251630] lkdtm: Stack offset: 80
9386 11:50:50.643169 <6>[ 201.255644] lkdtm: Performing direct entry REPORT_STACK
9387 11:50:50.643390 <6>[ 201.261176] lkdtm: Stack offset: 304
9388 11:50:50.643568 <6>[ 201.265269] lkdtm: Performing direct entry REPORT_STACK
9389 11:50:50.643744 <6>[ 201.270801] lkdtm: Stack offset: 336
9390 11:50:50.643924 <6>[ 201.274894] lkdtm: Performing direct entry REPORT_STACK
9391 11:50:50.644125 <6>[ 201.280441] lkdtm: Stack offset: 480
9392 11:50:50.687049 <6>[ 201.284561] lkdtm: Performing direct entry REPORT_STACK
9393 11:50:50.687388 <6>[ 201.290101] lkdtm: Stack offset: 144
9394 11:50:50.687602 <6>[ 201.294230] lkdtm: Performing direct entry REPORT_STACK
9395 11:50:50.687799 <6>[ 201.299763] lkdtm: Stack offset: 384
9396 11:50:50.688242 <6>[ 201.303854] lkdtm: Performing direct entry REPORT_STACK
9397 11:50:50.688507 <6>[ 201.309387] lkdtm: Stack offset: 64
9398 11:50:50.688715 <6>[ 201.313396] lkdtm: Performing direct entry REPORT_STACK
9399 11:50:50.688878 <6>[ 201.318954] lkdtm: Stack offset: 144
9400 11:50:50.689032 <6>[ 201.323184] lkdtm: Performing direct entry REPORT_STACK
9401 11:50:50.690390 <6>[ 201.328728] lkdtm: Stack offset: 256
9402 11:50:50.731815 <6>[ 201.332831] lkdtm: Performing direct entry REPORT_STACK
9403 11:50:50.732098 <6>[ 201.338370] lkdtm: Stack offset: 160
9404 11:50:50.732293 <6>[ 201.342493] lkdtm: Performing direct entry REPORT_STACK
9405 11:50:50.732471 <6>[ 201.348026] lkdtm: Stack offset: 432
9406 11:50:50.732899 <6>[ 201.352159] lkdtm: Performing direct entry REPORT_STACK
9407 11:50:50.733073 <6>[ 201.357803] lkdtm: Stack offset: 192
9408 11:50:50.733223 <6>[ 201.361902] lkdtm: Performing direct entry REPORT_STACK
9409 11:50:50.733370 <6>[ 201.367439] lkdtm: Stack offset: 48
9410 11:50:50.735223 <6>[ 201.371444] lkdtm: Performing direct entry REPORT_STACK
9411 11:50:50.776520 <6>[ 201.376981] lkdtm: Stack offset: 48
9412 11:50:50.776798 <6>[ 201.380992] lkdtm: Performing direct entry REPORT_STACK
9413 11:50:50.776989 <6>[ 201.386525] lkdtm: Stack offset: 192
9414 11:50:50.777166 <6>[ 201.390618] lkdtm: Performing direct entry REPORT_STACK
9415 11:50:50.777623 <6>[ 201.396157] lkdtm: Stack offset: 48
9416 11:50:50.777808 <6>[ 201.400176] lkdtm: Performing direct entry REPORT_STACK
9417 11:50:50.777966 <6>[ 201.405700] lkdtm: Stack offset: 208
9418 11:50:50.778297 <6>[ 201.409787] lkdtm: Performing direct entry REPORT_STACK
9419 11:50:50.778627 <6>[ 201.415334] lkdtm: Stack offset: 32
9420 11:50:50.821543 <6>[ 201.419338] lkdtm: Performing direct entry REPORT_STACK
9421 11:50:50.822102 <6>[ 201.424879] lkdtm: Stack offset: 64
9422 11:50:50.822493 <6>[ 201.428889] lkdtm: Performing direct entry REPORT_STACK
9423 11:50:50.822851 <6>[ 201.434422] lkdtm: Stack offset: 400
9424 11:50:50.823561 <6>[ 201.438516] lkdtm: Performing direct entry REPORT_STACK
9425 11:50:50.823951 <6>[ 201.444062] lkdtm: Stack offset: 304
9426 11:50:50.824288 <6>[ 201.448159] lkdtm: Performing direct entry REPORT_STACK
9427 11:50:50.824618 <6>[ 201.453683] lkdtm: Stack offset: 448
9428 11:50:50.824958 <6>[ 201.457780] lkdtm: Performing direct entry REPORT_STACK
9429 11:50:50.825514 <6>[ 201.463331] lkdtm: Stack offset: 368
9430 11:50:50.866093 <6>[ 201.467472] lkdtm: Performing direct entry REPORT_STACK
9431 11:50:50.866623 <6>[ 201.473019] lkdtm: Stack offset: 240
9432 11:50:50.867006 <6>[ 201.477118] lkdtm: Performing direct entry REPORT_STACK
9433 11:50:50.867705 <6>[ 201.482656] lkdtm: Stack offset: 0
9434 11:50:50.868082 <6>[ 201.486574] lkdtm: Performing direct entry REPORT_STACK
9435 11:50:50.868428 <6>[ 201.492111] lkdtm: Stack offset: 128
9436 11:50:50.868760 <6>[ 201.496213] lkdtm: Performing direct entry REPORT_STACK
9437 11:50:50.869083 <6>[ 201.501735] lkdtm: Stack offset: 368
9438 11:50:50.869625 <6>[ 201.505829] lkdtm: Performing direct entry REPORT_STACK
9439 11:50:50.910868 <6>[ 201.511362] lkdtm: Stack offset: 464
9440 11:50:50.911401 <6>[ 201.515454] lkdtm: Performing direct entry REPORT_STACK
9441 11:50:50.911890 <6>[ 201.520992] lkdtm: Stack offset: 128
9442 11:50:50.912342 <6>[ 201.525082] lkdtm: Performing direct entry REPORT_STACK
9443 11:50:50.912787 <6>[ 201.530620] lkdtm: Stack offset: 128
9444 11:50:50.913580 <6>[ 201.534718] lkdtm: Performing direct entry REPORT_STACK
9445 11:50:50.913987 <6>[ 201.540260] lkdtm: Stack offset: 96
9446 11:50:50.914506 <6>[ 201.544284] lkdtm: Performing direct entry REPORT_STACK
9447 11:50:50.914947 <6>[ 201.549921] lkdtm: Stack offset: 304
9448 11:50:50.955723 <6>[ 201.554013] lkdtm: Performing direct entry REPORT_STACK
9449 11:50:50.956371 <6>[ 201.559552] lkdtm: Stack offset: 192
9450 11:50:50.956748 <6>[ 201.563642] lkdtm: Performing direct entry REPORT_STACK
9451 11:50:50.957133 <6>[ 201.569175] lkdtm: Stack offset: 256
9452 11:50:50.957447 <6>[ 201.573271] lkdtm: Performing direct entry REPORT_STACK
9453 11:50:50.958066 <6>[ 201.578804] lkdtm: Stack offset: 368
9454 11:50:50.958275 <6>[ 201.582898] lkdtm: Performing direct entry REPORT_STACK
9455 11:50:50.958533 <6>[ 201.588437] lkdtm: Stack offset: 208
9456 11:50:50.958734 <6>[ 201.592535] lkdtm: Performing direct entry REPORT_STACK
9457 11:50:50.959193 <6>[ 201.598072] lkdtm: Stack offset: 176
9458 11:50:50.999882 <6>[ 201.602167] lkdtm: Performing direct entry REPORT_STACK
9459 11:50:51.000263 <6>[ 201.607703] lkdtm: Stack offset: 16
9460 11:50:51.000524 <6>[ 201.611719] lkdtm: Performing direct entry REPORT_STACK
9461 11:50:51.001031 <6>[ 201.617256] lkdtm: Stack offset: 432
9462 11:50:51.001233 <6>[ 201.621360] lkdtm: Performing direct entry REPORT_STACK
9463 11:50:51.001471 <6>[ 201.626903] lkdtm: Stack offset: 224
9464 11:50:51.001690 <6>[ 201.631020] lkdtm: Performing direct entry REPORT_STACK
9465 11:50:51.001889 <6>[ 201.636559] lkdtm: Stack offset: 320
9466 11:50:51.003192 <6>[ 201.640658] lkdtm: Performing direct entry REPORT_STACK
9467 11:50:51.044783 <6>[ 201.646189] lkdtm: Stack offset: 256
9468 11:50:51.045138 <6>[ 201.650288] lkdtm: Performing direct entry REPORT_STACK
9469 11:50:51.045386 <6>[ 201.655834] lkdtm: Stack offset: 32
9470 11:50:51.045620 <6>[ 201.659864] lkdtm: Performing direct entry REPORT_STACK
9471 11:50:51.045802 <6>[ 201.665420] lkdtm: Stack offset: 160
9472 11:50:51.046242 <6>[ 201.669603] lkdtm: Performing direct entry REPORT_STACK
9473 11:50:51.046465 <6>[ 201.675136] lkdtm: Stack offset: 0
9474 11:50:51.046642 <6>[ 201.679075] lkdtm: Performing direct entry REPORT_STACK
9475 11:50:51.048034 <6>[ 201.684609] lkdtm: Stack offset: 112
9476 11:50:51.089599 <6>[ 201.688712] lkdtm: Performing direct entry REPORT_STACK
9477 11:50:51.089877 <6>[ 201.694248] lkdtm: Stack offset: 368
9478 11:50:51.090094 <6>[ 201.698351] lkdtm: Performing direct entry REPORT_STACK
9479 11:50:51.090277 <6>[ 201.703886] lkdtm: Stack offset: 256
9480 11:50:51.090446 <6>[ 201.707979] lkdtm: Performing direct entry REPORT_STACK
9481 11:50:51.090795 <6>[ 201.713520] lkdtm: Stack offset: 288
9482 11:50:51.090916 <6>[ 201.717615] lkdtm: Performing direct entry REPORT_STACK
9483 11:50:51.091040 <6>[ 201.723152] lkdtm: Stack offset: 0
9484 11:50:51.091163 <6>[ 201.727068] lkdtm: Performing direct entry REPORT_STACK
9485 11:50:51.092884 <6>[ 201.732604] lkdtm: Stack offset: 400
9486 11:50:51.134222 <6>[ 201.736702] lkdtm: Performing direct entry REPORT_STACK
9487 11:50:51.134488 <6>[ 201.742312] lkdtm: Stack offset: 336
9488 11:50:51.134681 <6>[ 201.746413] lkdtm: Performing direct entry REPORT_STACK
9489 11:50:51.134859 <6>[ 201.751951] lkdtm: Stack offset: 48
9490 11:50:51.135279 <6>[ 201.755973] lkdtm: Performing direct entry REPORT_STACK
9491 11:50:51.135468 <6>[ 201.761509] lkdtm: Stack offset: 336
9492 11:50:51.135629 <6>[ 201.765600] lkdtm: Performing direct entry REPORT_STACK
9493 11:50:51.135783 <6>[ 201.771137] lkdtm: Stack offset: 80
9494 11:50:51.137513 <6>[ 201.775159] lkdtm: Performing direct entry REPORT_STACK
9495 11:50:51.179365 <6>[ 201.780711] lkdtm: Stack offset: 400
9496 11:50:51.179918 <6>[ 201.784939] lkdtm: Performing direct entry REPORT_STACK
9497 11:50:51.180301 <6>[ 201.790478] lkdtm: Stack offset: 48
9498 11:50:51.181004 <6>[ 201.794482] lkdtm: Performing direct entry REPORT_STACK
9499 11:50:51.181382 <6>[ 201.800018] lkdtm: Stack offset: 176
9500 11:50:51.181724 <6>[ 201.804158] lkdtm: Performing direct entry REPORT_STACK
9501 11:50:51.182103 <6>[ 201.809682] lkdtm: Stack offset: 400
9502 11:50:51.182442 <6>[ 201.813770] lkdtm: Performing direct entry REPORT_STACK
9503 11:50:51.182967 <6>[ 201.819307] lkdtm: Stack offset: 176
9504 11:50:51.223859 <6>[ 201.823398] lkdtm: Performing direct entry REPORT_STACK
9505 11:50:51.224386 <6>[ 201.828935] lkdtm: Stack offset: 368
9506 11:50:51.224768 <6>[ 201.833038] lkdtm: Performing direct entry REPORT_STACK
9507 11:50:51.225117 <6>[ 201.838574] lkdtm: Stack offset: 304
9508 11:50:51.225831 <6>[ 201.842668] lkdtm: Performing direct entry REPORT_STACK
9509 11:50:51.226265 <6>[ 201.848205] lkdtm: Stack offset: 416
9510 11:50:51.226610 <6>[ 201.852298] lkdtm: Performing direct entry REPORT_STACK
9511 11:50:51.226945 <6>[ 201.857834] lkdtm: Stack offset: 432
9512 11:50:51.227475 <6>[ 201.861931] lkdtm: Performing direct entry REPORT_STACK
9513 11:50:51.268756 <6>[ 201.867482] lkdtm: Stack offset: 320
9514 11:50:51.269283 <6>[ 201.871574] lkdtm: Performing direct entry REPORT_STACK
9515 11:50:51.269662 <6>[ 201.877111] lkdtm: Stack offset: 304
9516 11:50:51.270054 <6>[ 201.881202] lkdtm: Performing direct entry REPORT_STACK
9517 11:50:51.270784 <6>[ 201.886738] lkdtm: Stack offset: 64
9518 11:50:51.271172 <6>[ 201.890749] lkdtm: Performing direct entry REPORT_STACK
9519 11:50:51.271512 <6>[ 201.896304] lkdtm: Stack offset: 432
9520 11:50:51.271843 <6>[ 201.900522] lkdtm: Performing direct entry REPORT_STACK
9521 11:50:51.272293 <6>[ 201.906060] lkdtm: Stack offset: 272
9522 11:50:51.272699 <6>[ 201.910153] lkdtm: Performing direct entry REPORT_STACK
9523 11:50:51.313263 <6>[ 201.915689] lkdtm: Stack offset: 208
9524 11:50:51.313611 <6>[ 201.919788] lkdtm: Performing direct entry REPORT_STACK
9525 11:50:51.313918 <6>[ 201.925324] lkdtm: Stack offset: 48
9526 11:50:51.314501 <6>[ 201.929328] lkdtm: Performing direct entry REPORT_STACK
9527 11:50:51.314733 <6>[ 201.934866] lkdtm: Stack offset: 384
9528 11:50:51.314948 <6>[ 201.938961] lkdtm: Performing direct entry REPORT_STACK
9529 11:50:51.315203 <6>[ 201.944514] lkdtm: Stack offset: 368
9530 11:50:51.315404 <6>[ 201.948608] lkdtm: Performing direct entry REPORT_STACK
9531 11:50:51.316520 <6>[ 201.954144] lkdtm: Stack offset: 144
9532 11:50:51.357678 <6>[ 201.958259] lkdtm: Performing direct entry REPORT_STACK
9533 11:50:51.358091 <6>[ 201.963801] lkdtm: Stack offset: 352
9534 11:50:51.358313 <6>[ 201.967911] lkdtm: Performing direct entry REPORT_STACK
9535 11:50:51.358486 <6>[ 201.973453] lkdtm: Stack offset: 160
9536 11:50:51.358675 <6>[ 201.977557] lkdtm: Performing direct entry REPORT_STACK
9537 11:50:51.359148 <6>[ 201.983087] lkdtm: Stack offset: 496
9538 11:50:51.359418 <6>[ 201.987175] lkdtm: Performing direct entry REPORT_STACK
9539 11:50:51.359658 <6>[ 201.992718] lkdtm: Stack offset: 144
9540 11:50:51.360976 <6>[ 201.996805] lkdtm: Performing direct entry REPORT_STACK
9541 11:50:51.402740 <6>[ 202.002335] lkdtm: Stack offset: 224
9542 11:50:51.403068 <6>[ 202.006422] lkdtm: Performing direct entry REPORT_STACK
9543 11:50:51.403391 <6>[ 202.011970] lkdtm: Stack offset: 128
9544 11:50:51.403620 <6>[ 202.016228] lkdtm: Performing direct entry REPORT_STACK
9545 11:50:51.403827 <6>[ 202.021877] lkdtm: Stack offset: 64
9546 11:50:51.404042 <6>[ 202.025876] lkdtm: Performing direct entry REPORT_STACK
9547 11:50:51.404272 <6>[ 202.031406] lkdtm: Stack offset: 416
9548 11:50:51.404698 <6>[ 202.035499] lkdtm: Performing direct entry REPORT_STACK
9549 11:50:51.404878 <6>[ 202.041028] lkdtm: Stack offset: 400
9550 11:50:51.447483 <6>[ 202.045107] lkdtm: Performing direct entry REPORT_STACK
9551 11:50:51.447786 <6>[ 202.050638] lkdtm: Stack offset: 224
9552 11:50:51.447981 <6>[ 202.054716] lkdtm: Performing direct entry REPORT_STACK
9553 11:50:51.448161 <6>[ 202.060250] lkdtm: Stack offset: 256
9554 11:50:51.448324 <6>[ 202.064334] lkdtm: Performing direct entry REPORT_STACK
9555 11:50:51.448471 <6>[ 202.069865] lkdtm: Stack offset: 160
9556 11:50:51.448858 <6>[ 202.073957] lkdtm: Performing direct entry REPORT_STACK
9557 11:50:51.449019 <6>[ 202.079502] lkdtm: Stack offset: 128
9558 11:50:51.449165 <6>[ 202.083595] lkdtm: Performing direct entry REPORT_STACK
9559 11:50:51.450796 <6>[ 202.089131] lkdtm: Stack offset: 432
9560 11:50:51.492062 <6>[ 202.093230] lkdtm: Performing direct entry REPORT_STACK
9561 11:50:51.492332 <6>[ 202.098765] lkdtm: Stack offset: 256
9562 11:50:51.492522 <6>[ 202.102856] lkdtm: Performing direct entry REPORT_STACK
9563 11:50:51.492699 <6>[ 202.108465] lkdtm: Stack offset: 288
9564 11:50:51.492869 <6>[ 202.112564] lkdtm: Performing direct entry REPORT_STACK
9565 11:50:51.493273 <6>[ 202.118100] lkdtm: Stack offset: 256
9566 11:50:51.493438 <6>[ 202.122195] lkdtm: Performing direct entry REPORT_STACK
9567 11:50:51.493588 <6>[ 202.127730] lkdtm: Stack offset: 336
9568 11:50:51.495564 <6>[ 202.131824] lkdtm: Performing direct entry REPORT_STACK
9569 11:50:51.537008 <6>[ 202.137380] lkdtm: Stack offset: 16
9570 11:50:51.537538 <6>[ 202.141406] lkdtm: Performing direct entry REPORT_STACK
9571 11:50:51.537921 <6>[ 202.146942] lkdtm: Stack offset: 352
9572 11:50:51.538325 <6>[ 202.151032] lkdtm: Performing direct entry REPORT_STACK
9573 11:50:51.539044 <6>[ 202.156567] lkdtm: Stack offset: 240
9574 11:50:51.539428 <6>[ 202.160662] lkdtm: Performing direct entry REPORT_STACK
9575 11:50:51.539769 <6>[ 202.166197] lkdtm: Stack offset: 272
9576 11:50:51.540099 <6>[ 202.170291] lkdtm: Performing direct entry REPORT_STACK
9577 11:50:51.540549 <6>[ 202.175825] lkdtm: Stack offset: 96
9578 11:50:51.581760 <6>[ 202.179825] lkdtm: Performing direct entry REPORT_STACK
9579 11:50:51.582356 <6>[ 202.185368] lkdtm: Stack offset: 320
9580 11:50:51.582741 <6>[ 202.189460] lkdtm: Performing direct entry REPORT_STACK
9581 11:50:51.583093 <6>[ 202.194995] lkdtm: Stack offset: 96
9582 11:50:51.583815 <6>[ 202.199009] lkdtm: Performing direct entry REPORT_STACK
9583 11:50:51.584201 <6>[ 202.204544] lkdtm: Stack offset: 16
9584 11:50:51.584545 <6>[ 202.208546] lkdtm: Performing direct entry REPORT_STACK
9585 11:50:51.584881 <6>[ 202.214081] lkdtm: Stack offset: 112
9586 11:50:51.585325 <6>[ 202.218180] lkdtm: Performing direct entry REPORT_STACK
9587 11:50:51.585736 <6>[ 202.223714] lkdtm: Stack offset: 32
9588 11:50:51.626391 <6>[ 202.227718] lkdtm: Performing direct entry REPORT_STACK
9589 11:50:51.626927 <6>[ 202.233253] lkdtm: Stack offset: 96
9590 11:50:51.627305 <6>[ 202.237256] lkdtm: Performing direct entry REPORT_STACK
9591 11:50:51.628034 <6>[ 202.242790] lkdtm: Stack offset: 272
9592 11:50:51.628423 <6>[ 202.246885] lkdtm: Performing direct entry REPORT_STACK
9593 11:50:51.628767 <6>[ 202.252433] lkdtm: Stack offset: 192
9594 11:50:51.629099 <6>[ 202.256653] lkdtm: Performing direct entry REPORT_STACK
9595 11:50:51.629424 <6>[ 202.262189] lkdtm: Stack offset: 336
9596 11:50:51.629936 <6>[ 202.266282] lkdtm: Performing direct entry REPORT_STACK
9597 11:50:51.671021 <6>[ 202.271817] lkdtm: Stack offset: 192
9598 11:50:51.671575 <6>[ 202.275912] lkdtm: Performing direct entry REPORT_STACK
9599 11:50:51.671960 <6>[ 202.281446] lkdtm: Stack offset: 320
9600 11:50:51.672312 <6>[ 202.285536] lkdtm: Performing direct entry REPORT_STACK
9601 11:50:51.673002 <6>[ 202.291071] lkdtm: Stack offset: 176
9602 11:50:51.673368 <6>[ 202.295160] lkdtm: Performing direct entry REPORT_STACK
9603 11:50:51.673702 <6>[ 202.300695] lkdtm: Stack offset: 224
9604 11:50:51.674075 <6>[ 202.304790] lkdtm: Performing direct entry REPORT_STACK
9605 11:50:51.674752 <6>[ 202.310326] lkdtm: Stack offset: 192
9606 11:50:51.715557 <6>[ 202.314417] lkdtm: Performing direct entry REPORT_STACK
9607 11:50:51.715967 <6>[ 202.319962] lkdtm: Stack offset: 416
9608 11:50:51.716187 <6>[ 202.324092] lkdtm: Performing direct entry REPORT_STACK
9609 11:50:51.716388 <6>[ 202.329620] lkdtm: Stack offset: 448
9610 11:50:51.716811 <6>[ 202.333740] lkdtm: Performing direct entry REPORT_STACK
9611 11:50:51.716982 <6>[ 202.339274] lkdtm: Stack offset: 496
9612 11:50:51.717135 <6>[ 202.343366] lkdtm: Performing direct entry REPORT_STACK
9613 11:50:51.717289 <6>[ 202.348898] lkdtm: Stack offset: 144
9614 11:50:51.717463 <6>[ 202.352997] lkdtm: Performing direct entry REPORT_STACK
9615 11:50:51.718927 <6>[ 202.358535] lkdtm: Stack offset: 112
9616 11:50:51.760275 <6>[ 202.362631] lkdtm: Performing direct entry REPORT_STACK
9617 11:50:51.760641 <6>[ 202.368179] lkdtm: Stack offset: 320
9618 11:50:51.760859 <6>[ 202.372279] lkdtm: Performing direct entry REPORT_STACK
9619 11:50:51.761298 <6>[ 202.377940] lkdtm: Stack offset: 144
9620 11:50:51.761509 <6>[ 202.382038] lkdtm: Performing direct entry REPORT_STACK
9621 11:50:51.761673 <6>[ 202.387573] lkdtm: Stack offset: 144
9622 11:50:51.761822 <6>[ 202.391683] lkdtm: Performing direct entry REPORT_STACK
9623 11:50:51.761968 <6>[ 202.397226] lkdtm: Stack offset: 32
9624 11:50:51.763572 <6>[ 202.401235] lkdtm: Performing direct entry REPORT_STACK
9625 11:50:51.805043 <6>[ 202.406771] lkdtm: Stack offset: 256
9626 11:50:51.805338 <6>[ 202.410858] lkdtm: Performing direct entry REPORT_STACK
9627 11:50:51.805531 <6>[ 202.416390] lkdtm: Stack offset: 176
9628 11:50:51.805707 <6>[ 202.420478] lkdtm: Performing direct entry REPORT_STACK
9629 11:50:51.805878 <6>[ 202.426013] lkdtm: Stack offset: 48
9630 11:50:51.806066 <6>[ 202.430025] lkdtm: Performing direct entry REPORT_STACK
9631 11:50:51.806437 <6>[ 202.435563] lkdtm: Stack offset: 480
9632 11:50:51.806559 <6>[ 202.439666] lkdtm: Performing direct entry REPORT_STACK
9633 11:50:51.808397 <6>[ 202.445219] lkdtm: Stack offset: 64
9634 11:50:51.850175 <6>[ 202.449234] lkdtm: Performing direct entry REPORT_STACK
9635 11:50:51.850737 <6>[ 202.454769] lkdtm: Stack offset: 16
9636 11:50:51.851120 <6>[ 202.458770] lkdtm: Performing direct entry REPORT_STACK
9637 11:50:51.851466 <6>[ 202.464305] lkdtm: Stack offset: 432
9638 11:50:51.852143 <6>[ 202.468394] lkdtm: Performing direct entry REPORT_STACK
9639 11:50:51.852513 <6>[ 202.473928] lkdtm: Stack offset: 320
9640 11:50:51.852848 <6>[ 202.478016] lkdtm: Performing direct entry REPORT_STACK
9641 11:50:51.853174 <6>[ 202.483555] lkdtm: Stack offset: 400
9642 11:50:51.853905 <6>[ 202.487659] lkdtm: Performing direct entry REPORT_STACK
9643 11:50:51.854333 <6>[ 202.493319] lkdtm: Stack offset: 336
9644 11:50:51.894649 <6>[ 202.497426] lkdtm: Performing direct entry REPORT_STACK
9645 11:50:51.895177 <6>[ 202.502960] lkdtm: Stack offset: 288
9646 11:50:51.895560 <6>[ 202.507055] lkdtm: Performing direct entry REPORT_STACK
9647 11:50:51.895913 <6>[ 202.512590] lkdtm: Stack offset: 16
9648 11:50:51.896252 <6>[ 202.516590] lkdtm: Performing direct entry REPORT_STACK
9649 11:50:51.896580 <6>[ 202.522140] lkdtm: Stack offset: 464
9650 11:50:51.897247 <6>[ 202.526232] lkdtm: Performing direct entry REPORT_STACK
9651 11:50:51.897611 <6>[ 202.531766] lkdtm: Stack offset: 48
9652 11:50:51.898153 <6>[ 202.535769] lkdtm: Performing direct entry REPORT_STACK
9653 11:50:51.939313 <6>[ 202.541304] lkdtm: Stack offset: 352
9654 11:50:51.939842 <6>[ 202.545392] lkdtm: Performing direct entry REPORT_STACK
9655 11:50:51.940223 <6>[ 202.550927] lkdtm: Stack offset: 448
9656 11:50:51.940921 <6>[ 202.555017] lkdtm: Performing direct entry REPORT_STACK
9657 11:50:51.941296 <6>[ 202.560562] lkdtm: Stack offset: 400
9658 11:50:51.941635 <6>[ 202.564659] lkdtm: Performing direct entry REPORT_STACK
9659 11:50:51.941967 <6>[ 202.570193] lkdtm: Stack offset: 32
9660 11:50:51.942355 <6>[ 202.574196] lkdtm: Performing direct entry REPORT_STACK
9661 11:50:51.942877 <6>[ 202.579730] lkdtm: Stack offset: 480
9662 11:50:51.983965 <6>[ 202.583821] lkdtm: Performing direct entry REPORT_STACK
9663 11:50:51.984510 <6>[ 202.589355] lkdtm: Stack offset: 208
9664 11:50:51.984890 <6>[ 202.593449] lkdtm: Performing direct entry REPORT_STACK
9665 11:50:51.985241 <6>[ 202.598997] lkdtm: Stack offset: 144
9666 11:50:51.985576 <6>[ 202.603212] lkdtm: Performing direct entry REPORT_STACK
9667 11:50:51.985899 <6>[ 202.608747] lkdtm: Stack offset: 288
9668 11:50:51.986635 <6>[ 202.612837] lkdtm: Performing direct entry REPORT_STACK
9669 11:50:51.987001 <6>[ 202.618372] lkdtm: Stack offset: 464
9670 11:50:51.987527 <6>[ 202.622477] lkdtm: Performing direct entry REPORT_STACK
9671 11:50:52.028684 <6>[ 202.628011] lkdtm: Stack offset: 16
9672 11:50:52.029208 <6>[ 202.632012] lkdtm: Performing direct entry REPORT_STACK
9673 11:50:52.029616 <6>[ 202.637561] lkdtm: Stack offset: 208
9674 11:50:52.030090 <6>[ 202.641650] lkdtm: Performing direct entry REPORT_STACK
9675 11:50:52.031027 <6>[ 202.647185] lkdtm: Stack offset: 448
9676 11:50:52.031530 <6>[ 202.651275] lkdtm: Performing direct entry REPORT_STACK
9677 11:50:52.031963 <6>[ 202.656810] lkdtm: Stack offset: 48
9678 11:50:52.032483 <6>[ 202.660812] lkdtm: Performing direct entry REPORT_STACK
9679 11:50:52.032943 <6>[ 202.666345] lkdtm: Stack offset: 48
9680 11:50:52.033414 <6>[ 202.670347] lkdtm: Performing direct entry REPORT_STACK
9681 11:50:52.073347 <6>[ 202.675882] lkdtm: Stack offset: 160
9682 11:50:52.073782 <6>[ 202.679991] lkdtm: Performing direct entry REPORT_STACK
9683 11:50:52.074027 <6>[ 202.685569] lkdtm: Stack offset: 320
9684 11:50:52.074297 <6>[ 202.689690] lkdtm: Performing direct entry REPORT_STACK
9685 11:50:52.074451 <6>[ 202.695349] lkdtm: Stack offset: 496
9686 11:50:52.074809 <6>[ 202.699466] lkdtm: Performing direct entry REPORT_STACK
9687 11:50:52.074939 <6>[ 202.705000] lkdtm: Stack offset: 496
9688 11:50:52.075116 <6>[ 202.709095] lkdtm: Performing direct entry REPORT_STACK
9689 11:50:52.076634 <6>[ 202.714651] lkdtm: Stack offset: 304
9690 11:50:52.117834 <6>[ 202.718758] lkdtm: Performing direct entry REPORT_STACK
9691 11:50:52.118183 <6>[ 202.724296] lkdtm: Stack offset: 368
9692 11:50:52.118463 <6>[ 202.728401] lkdtm: Performing direct entry REPORT_STACK
9693 11:50:52.118647 <6>[ 202.733932] lkdtm: Stack offset: 128
9694 11:50:52.119153 <6>[ 202.738027] lkdtm: Performing direct entry REPORT_STACK
9695 11:50:52.119367 <6>[ 202.743560] lkdtm: Stack offset: 464
9696 11:50:52.119533 <6>[ 202.747656] lkdtm: Performing direct entry REPORT_STACK
9697 11:50:52.119690 <6>[ 202.753197] lkdtm: Stack offset: 128
9698 11:50:52.121103 <6>[ 202.757283] lkdtm: Performing direct entry REPORT_STACK
9699 11:50:52.162648 <6>[ 202.762818] lkdtm: Stack offset: 224
9700 11:50:52.162944 <6>[ 202.766906] lkdtm: Performing direct entry REPORT_STACK
9701 11:50:52.163137 <6>[ 202.772439] lkdtm: Stack offset: 480
9702 11:50:52.163313 <6>[ 202.776529] lkdtm: Performing direct entry REPORT_STACK
9703 11:50:52.163482 <6>[ 202.782064] lkdtm: Stack offset: 256
9704 11:50:52.163648 <6>[ 202.786155] lkdtm: Performing direct entry REPORT_STACK
9705 11:50:52.163810 <6>[ 202.791693] lkdtm: Stack offset: 336
9706 11:50:52.164237 <6>[ 202.795791] lkdtm: Performing direct entry REPORT_STACK
9707 11:50:52.164410 <6>[ 202.801326] lkdtm: Stack offset: 240
9708 11:50:52.207962 <6>[ 202.805435] lkdtm: Performing direct entry REPORT_STACK
9709 11:50:52.208500 <6>[ 202.810988] lkdtm: Stack offset: 304
9710 11:50:52.208884 <6>[ 202.815175] lkdtm: Performing direct entry REPORT_STACK
9711 11:50:52.209239 <6>[ 202.820782] lkdtm: Stack offset: 240
9712 11:50:52.209577 <6>[ 202.824889] lkdtm: Performing direct entry REPORT_STACK
9713 11:50:52.210247 <6>[ 202.830424] lkdtm: Stack offset: 384
9714 11:50:52.210621 <6>[ 202.834517] lkdtm: Performing direct entry REPORT_STACK
9715 11:50:52.210958 <6>[ 202.840062] lkdtm: Stack offset: 400
9716 11:50:52.211410 <6>[ 202.844175] lkdtm: Performing direct entry REPORT_STACK
9717 11:50:52.211828 <6>[ 202.849824] lkdtm: Stack offset: 64
9718 11:50:52.252460 <6>[ 202.853829] lkdtm: Performing direct entry REPORT_STACK
9719 11:50:52.252983 <6>[ 202.859366] lkdtm: Stack offset: 400
9720 11:50:52.253364 <6>[ 202.863460] lkdtm: Performing direct entry REPORT_STACK
9721 11:50:52.254099 <6>[ 202.869005] lkdtm: Stack offset: -16
9722 11:50:52.254484 <6>[ 202.873101] lkdtm: Performing direct entry REPORT_STACK
9723 11:50:52.254830 <6>[ 202.878635] lkdtm: Stack offset: 496
9724 11:50:52.255164 <6>[ 202.882729] lkdtm: Performing direct entry REPORT_STACK
9725 11:50:52.255491 <6>[ 202.888267] lkdtm: Stack offset: 144
9726 11:50:52.256007 <6>[ 202.892367] lkdtm: Performing direct entry REPORT_STACK
9727 11:50:52.297209 <6>[ 202.897903] lkdtm: Stack offset: 32
9728 11:50:52.297727 <6>[ 202.901903] lkdtm: Performing direct entry REPORT_STACK
9729 11:50:52.298152 <6>[ 202.907440] lkdtm: Stack offset: 256
9730 11:50:52.298515 <6>[ 202.911530] lkdtm: Performing direct entry REPORT_STACK
9731 11:50:52.298860 <6>[ 202.917064] lkdtm: Stack offset: 432
9732 11:50:52.299187 <6>[ 202.921156] lkdtm: Performing direct entry REPORT_STACK
9733 11:50:52.299855 <6>[ 202.926689] lkdtm: Stack offset: 208
9734 11:50:52.300217 <6>[ 202.930794] lkdtm: Performing direct entry REPORT_STACK
9735 11:50:52.300664 <6>[ 202.936332] lkdtm: Stack offset: 96
9736 11:50:52.342035 <6>[ 202.940348] lkdtm: Performing direct entry REPORT_STACK
9737 11:50:52.342566 <6>[ 202.945885] lkdtm: Stack offset: 48
9738 11:50:52.342944 <6>[ 202.949898] lkdtm: Performing direct entry REPORT_STACK
9739 11:50:52.343296 <6>[ 202.955449] lkdtm: Stack offset: 304
9740 11:50:52.343978 <6>[ 202.959594] lkdtm: Performing direct entry REPORT_STACK
9741 11:50:52.344347 <6>[ 202.965130] lkdtm: Stack offset: 320
9742 11:50:52.344682 <6>[ 202.969223] lkdtm: Performing direct entry REPORT_STACK
9743 11:50:52.345010 <6>[ 202.974759] lkdtm: Stack offset: 368
9744 11:50:52.345443 <6>[ 202.978850] lkdtm: Performing direct entry REPORT_STACK
9745 11:50:52.346036 <6>[ 202.984387] lkdtm: Stack offset: 400
9746 11:50:52.386509 <6>[ 202.988502] lkdtm: Performing direct entry REPORT_STACK
9747 11:50:52.387119 <6>[ 202.994039] lkdtm: Stack offset: 256
9748 11:50:52.387529 <6>[ 202.998132] lkdtm: Performing direct entry REPORT_STACK
9749 11:50:52.387943 <6>[ 203.003669] lkdtm: Stack offset: 368
9750 11:50:52.388366 <6>[ 203.007758] lkdtm: Performing direct entry REPORT_STACK
9751 11:50:52.389229 <6>[ 203.013291] lkdtm: Stack offset: 448
9752 11:50:52.389676 <6>[ 203.017384] lkdtm: Performing direct entry REPORT_STACK
9753 11:50:52.390307 <6>[ 203.022918] lkdtm: Stack offset: 192
9754 11:50:52.390747 <6>[ 203.027011] lkdtm: Performing direct entry REPORT_STACK
9755 11:50:52.430989 <6>[ 203.032550] lkdtm: Stack offset: 304
9756 11:50:52.431322 <6>[ 203.036643] lkdtm: Performing direct entry REPORT_STACK
9757 11:50:52.431863 <6>[ 203.042176] lkdtm: Stack offset: 176
9758 11:50:52.432081 <6>[ 203.046280] lkdtm: Performing direct entry REPORT_STACK
9759 11:50:52.432309 <6>[ 203.051829] lkdtm: Stack offset: 0
9760 11:50:52.432608 <6>[ 203.055762] lkdtm: Performing direct entry REPORT_STACK
9761 11:50:52.432802 <6>[ 203.061295] lkdtm: Stack offset: 352
9762 11:50:52.432985 <6>[ 203.065381] lkdtm: Performing direct entry REPORT_STACK
9763 11:50:52.434254 <6>[ 203.070919] lkdtm: Stack offset: 480
9764 11:50:52.475800 <6>[ 203.075034] lkdtm: Performing direct entry REPORT_STACK
9765 11:50:52.476125 <6>[ 203.080681] lkdtm: Stack offset: 16
9766 11:50:52.476475 <6>[ 203.084684] lkdtm: Performing direct entry REPORT_STACK
9767 11:50:52.476769 <6>[ 203.090225] lkdtm: Stack offset: 240
9768 11:50:52.477281 <6>[ 203.094333] lkdtm: Performing direct entry REPORT_STACK
9769 11:50:52.477462 <6>[ 203.099867] lkdtm: Stack offset: 368
9770 11:50:52.477652 <6>[ 203.103956] lkdtm: Performing direct entry REPORT_STACK
9771 11:50:52.477833 <6>[ 203.109505] lkdtm: Stack offset: 336
9772 11:50:52.479045 <6>[ 203.113591] lkdtm: Performing direct entry REPORT_STACK
9773 11:50:52.479298 <6>[ 203.119126] lkdtm: Stack offset: 336
9774 11:50:52.520375 <6>[ 203.123212] lkdtm: Performing direct entry REPORT_STACK
9775 11:50:52.520685 <6>[ 203.128754] lkdtm: Stack offset: 48
9776 11:50:52.520938 <6>[ 203.132753] lkdtm: Performing direct entry REPORT_STACK
9777 11:50:52.521166 <6>[ 203.138285] lkdtm: Stack offset: 256
9778 11:50:52.521387 <6>[ 203.142376] lkdtm: Performing direct entry REPORT_STACK
9779 11:50:52.521605 <6>[ 203.147908] lkdtm: Stack offset: 352
9780 11:50:52.522078 <6>[ 203.152002] lkdtm: Performing direct entry REPORT_STACK
9781 11:50:52.522249 <6>[ 203.157535] lkdtm: Stack offset: 384
9782 11:50:52.523647 <6>[ 203.161628] lkdtm: Performing direct entry REPORT_STACK
9783 11:50:52.565304 <6>[ 203.167164] lkdtm: Stack offset: 448
9784 11:50:52.565594 <6>[ 203.171268] lkdtm: Performing direct entry REPORT_STACK
9785 11:50:52.565844 <6>[ 203.176804] lkdtm: Stack offset: 464
9786 11:50:52.566090 <6>[ 203.180900] lkdtm: Performing direct entry REPORT_STACK
9787 11:50:52.566313 <6>[ 203.186519] lkdtm: Stack offset: 272
9788 11:50:52.566527 <6>[ 203.190744] lkdtm: Performing direct entry REPORT_STACK
9789 11:50:52.566998 <6>[ 203.196282] lkdtm: Stack offset: 32
9790 11:50:52.567174 <6>[ 203.200288] lkdtm: Performing direct entry REPORT_STACK
9791 11:50:52.568654 <6>[ 203.205823] lkdtm: Stack offset: 496
9792 11:50:52.609797 <6>[ 203.209921] lkdtm: Performing direct entry REPORT_STACK
9793 11:50:52.610150 <6>[ 203.215474] lkdtm: Stack offset: 256
9794 11:50:52.610641 <6>[ 203.219568] lkdtm: Performing direct entry REPORT_STACK
9795 11:50:52.611090 <6>[ 203.225104] lkdtm: Stack offset: 16
9796 11:50:52.611529 <6>[ 203.229124] lkdtm: Performing direct entry REPORT_STACK
9797 11:50:52.611964 <6>[ 203.234660] lkdtm: Stack offset: 400
9798 11:50:52.612743 <6>[ 203.238753] lkdtm: Performing direct entry REPORT_STACK
9799 11:50:52.613183 <6>[ 203.244288] lkdtm: Stack offset: 240
9800 11:50:52.613726 <6>[ 203.248382] lkdtm: Performing direct entry REPORT_STACK
9801 11:50:52.654816 <6>[ 203.253918] lkdtm: Stack offset: 192
9802 11:50:52.655350 <6>[ 203.258011] lkdtm: Performing direct entry REPORT_STACK
9803 11:50:52.655838 <6>[ 203.263547] lkdtm: Stack offset: 288
9804 11:50:52.656295 <6>[ 203.267644] lkdtm: Performing direct entry REPORT_STACK
9805 11:50:52.657101 <6>[ 203.273180] lkdtm: Stack offset: 304
9806 11:50:52.657502 <6>[ 203.277275] lkdtm: Performing direct entry REPORT_STACK
9807 11:50:52.657944 <6>[ 203.282811] lkdtm: Stack offset: 96
9808 11:50:52.658438 <6>[ 203.286816] lkdtm: Performing direct entry REPORT_STACK
9809 11:50:52.658875 <6>[ 203.292373] lkdtm: Stack offset: 448
9810 11:50:52.659405 <6>[ 203.296469] lkdtm: Performing direct entry REPORT_STACK
9811 11:50:52.699678 <6>[ 203.302008] lkdtm: Stack offset: 208
9812 11:50:52.700203 <6>[ 203.306114] lkdtm: Performing direct entry REPORT_STACK
9813 11:50:52.700689 <6>[ 203.311773] lkdtm: Stack offset: 416
9814 11:50:52.701513 <6>[ 203.315868] lkdtm: Performing direct entry REPORT_STACK
9815 11:50:52.701928 <6>[ 203.321411] lkdtm: Stack offset: 176
9816 11:50:52.702410 <6>[ 203.325513] lkdtm: Performing direct entry REPORT_STACK
9817 11:50:52.702846 <6>[ 203.331047] lkdtm: Stack offset: 32
9818 11:50:52.703291 <6>[ 203.335053] lkdtm: Performing direct entry REPORT_STACK
9819 11:50:52.703820 <6>[ 203.340592] lkdtm: Stack offset: 416
9820 11:50:52.744156 <6>[ 203.344680] lkdtm: Performing direct entry REPORT_STACK
9821 11:50:52.744672 <6>[ 203.350219] lkdtm: Stack offset: 272
9822 11:50:52.745157 <6>[ 203.354318] lkdtm: Performing direct entry REPORT_STACK
9823 11:50:52.745606 <6>[ 203.359856] lkdtm: Stack offset: 272
9824 11:50:52.746447 <6>[ 203.363945] lkdtm: Performing direct entry REPORT_STACK
9825 11:50:52.746862 <6>[ 203.369479] lkdtm: Stack offset: 320
9826 11:50:52.747308 <6>[ 203.373574] lkdtm: Performing direct entry REPORT_STACK
9827 11:50:52.747750 <6>[ 203.379108] lkdtm: Stack offset: 384
9828 11:50:52.748279 <6>[ 203.383207] lkdtm: Performing direct entry REPORT_STACK
9829 11:50:52.788849 <6>[ 203.388744] lkdtm: Stack offset: 400
9830 11:50:52.789216 <6>[ 203.392832] lkdtm: Performing direct entry REPORT_STACK
9831 11:50:52.789482 <6>[ 203.398370] lkdtm: Stack offset: 400
9832 11:50:52.789714 <6>[ 203.402484] lkdtm: Performing direct entry REPORT_STACK
9833 11:50:52.789969 <6>[ 203.408050] lkdtm: Stack offset: 64
9834 11:50:52.790420 <6>[ 203.412082] lkdtm: Performing direct entry REPORT_STACK
9835 11:50:52.790554 <6>[ 203.417621] lkdtm: Stack offset: 256
9836 11:50:52.790709 <6>[ 203.421855] lkdtm: Performing direct entry REPORT_STACK
9837 11:50:52.790885 <6>[ 203.427389] lkdtm: Stack offset: 416
9838 11:50:52.833631 <6>[ 203.431497] lkdtm: Performing direct entry REPORT_STACK
9839 11:50:52.833994 <6>[ 203.437033] lkdtm: Stack offset: 224
9840 11:50:52.834291 <6>[ 203.441130] lkdtm: Performing direct entry REPORT_STACK
9841 11:50:52.834553 <6>[ 203.446665] lkdtm: Stack offset: 336
9842 11:50:52.834806 <6>[ 203.450753] lkdtm: Performing direct entry REPORT_STACK
9843 11:50:52.835235 <6>[ 203.456286] lkdtm: Stack offset: 64
9844 11:50:52.835366 <6>[ 203.460291] lkdtm: Performing direct entry REPORT_STACK
9845 11:50:52.835506 <6>[ 203.465827] lkdtm: Stack offset: 112
9846 11:50:52.835701 <6>[ 203.469916] lkdtm: Performing direct entry REPORT_STACK
9847 11:50:52.836825 <6>[ 203.475456] lkdtm: Stack offset: 464
9848 11:50:52.878159 <6>[ 203.479545] lkdtm: Performing direct entry REPORT_STACK
9849 11:50:52.878476 <6>[ 203.485103] lkdtm: Stack offset: 192
9850 11:50:52.878729 <6>[ 203.489213] lkdtm: Performing direct entry REPORT_STACK
9851 11:50:52.878948 <6>[ 203.494752] lkdtm: Stack offset: 272
9852 11:50:52.879142 <6>[ 203.498845] lkdtm: Performing direct entry REPORT_STACK
9853 11:50:52.879333 <6>[ 203.504376] lkdtm: Stack offset: 0
9854 11:50:52.879766 <6>[ 203.508302] lkdtm: Performing direct entry REPORT_STACK
9855 11:50:52.879943 <6>[ 203.513833] lkdtm: Stack offset: 16
9856 11:50:52.881421 <6>[ 203.517838] lkdtm: Performing direct entry REPORT_STACK
9857 11:50:52.923467 <6>[ 203.523376] lkdtm: Stack offset: 160
9858 11:50:52.924008 <6>[ 203.527467] lkdtm: Performing direct entry REPORT_STACK
9859 11:50:52.924494 <6>[ 203.533018] lkdtm: Stack offset: 192
9860 11:50:52.924946 <6>[ 203.537131] lkdtm: Performing direct entry REPORT_STACK
9861 11:50:52.925739 <6>[ 203.542977] lkdtm: Stack offset: 256
9862 11:50:52.926194 <6>[ 203.547076] lkdtm: Performing direct entry REPORT_STACK
9863 11:50:52.926655 <6>[ 203.552612] lkdtm: Stack offset: 448
9864 11:50:52.927115 <6>[ 203.556714] lkdtm: Performing direct entry REPORT_STACK
9865 11:50:52.927457 <6>[ 203.562251] lkdtm: Stack offset: 16
9866 11:50:52.968185 <6>[ 203.566256] lkdtm: Performing direct entry REPORT_STACK
9867 11:50:52.968705 <6>[ 203.571792] lkdtm: Stack offset: 448
9868 11:50:52.969079 <6>[ 203.575884] lkdtm: Performing direct entry REPORT_STACK
9869 11:50:52.969431 <6>[ 203.581421] lkdtm: Stack offset: 496
9870 11:50:52.970327 <6>[ 203.585514] lkdtm: Performing direct entry REPORT_STACK
9871 11:50:52.970755 <6>[ 203.591050] lkdtm: Stack offset: 288
9872 11:50:52.971104 <6>[ 203.595152] lkdtm: Performing direct entry REPORT_STACK
9873 11:50:52.971454 <6>[ 203.600689] lkdtm: Stack offset: 144
9874 11:50:52.971944 <6>[ 203.604783] lkdtm: Performing direct entry REPORT_STACK
9875 11:50:52.972491 <6>[ 203.610320] lkdtm: Stack offset: 32
9876 11:50:53.012724 <6>[ 203.614332] lkdtm: Performing direct entry REPORT_STACK
9877 11:50:53.013262 <6>[ 203.619867] lkdtm: Stack offset: 160
9878 11:50:53.013749 <6>[ 203.623955] lkdtm: Performing direct entry REPORT_STACK
9879 11:50:53.014601 <6>[ 203.629491] lkdtm: Stack offset: 304
9880 11:50:53.015011 <6>[ 203.633583] lkdtm: Performing direct entry REPORT_STACK
9881 11:50:53.015462 <6>[ 203.639118] lkdtm: Stack offset: 416
9882 11:50:53.015901 <6>[ 203.643208] lkdtm: Performing direct entry REPORT_STACK
9883 11:50:53.016448 <6>[ 203.648744] lkdtm: Stack offset: 464
9884 11:50:53.016991 <6>[ 203.652854] lkdtm: Performing direct entry REPORT_STACK
9885 11:50:53.057716 <6>[ 203.658405] lkdtm: Stack offset: 256
9886 11:50:53.058284 <6>[ 203.662618] lkdtm: Performing direct entry REPORT_STACK
9887 11:50:53.058772 <6>[ 203.668154] lkdtm: Stack offset: 496
9888 11:50:53.059221 <6>[ 203.672268] lkdtm: Performing direct entry REPORT_STACK
9889 11:50:53.059663 <6>[ 203.677927] lkdtm: Stack offset: 272
9890 11:50:53.060095 <6>[ 203.682026] lkdtm: Performing direct entry REPORT_STACK
9891 11:50:53.060899 <6>[ 203.687564] lkdtm: Stack offset: 176
9892 11:50:53.061359 <6>[ 203.691656] lkdtm: Performing direct entry REPORT_STACK
9893 11:50:53.061905 <6>[ 203.697197] lkdtm: Stack offset: 288
9894 11:50:53.084023 <6>[ 203.701292] lkdtm: Performing direct entry REPORT_STACK
9895 11:50:53.084763 <6>[ 203.706826] lkdtm: Stack offset: 304
9896 11:50:53.085440 <6>[ 203.710921] lkdtm: Performing direct entry REPORT_STACK
9897 11:50:53.087329 <6>[ 203.716469] lkdtm: Stack offset: 208
9898 11:50:53.486493 # Bits of stack entropy: 6
9899 11:50:53.534429 ok 84 selftests: lkdtm: stack-entropy.sh
9900 11:50:54.787202 Traceback (most recent call last):
9901 11:50:54.787513 File \"/lava-655654/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/./parse-output.py\", line 4, in <module>
9902 11:50:54.787709 from tap import parser
9903 11:50:54.790412 ModuleNotFoundError: No module named 'tap'
9904 11:50:54.822290 + ../../utils/send-to-lava.sh ./output/result.txt
9905 11:50:55.109902 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=shardfile-lkdtm RESULT=pass>
9906 11:50:55.110234 + set +x
9907 11:50:55.111484 Received signal: <TESTCASE> TEST_CASE_ID=shardfile-lkdtm RESULT=pass
9909 11:50:55.113041 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 655654_1.6.2.4.5>
9910 11:50:55.113458 Received signal: <ENDRUN> 1_kselftest-lkdtm 655654_1.6.2.4.5
9911 11:50:55.113649 Ending use of test pattern.
9912 11:50:55.113814 Ending test lava.1_kselftest-lkdtm (655654_1.6.2.4.5), duration 137.65
9914 11:50:55.129030 <LAVA_TEST_RUNNER EXIT>
9915 11:50:55.129563 ok: lava_test_shell seems to have completed
9916 11:50:55.129869 shardfile-lkdtm: pass
9917 11:50:55.130129 end: 3.1 lava-test-shell (duration 00:02:20) [common]
9918 11:50:55.130369 end: 3 lava-test-retry (duration 00:02:20) [common]
9919 11:50:55.130620 start: 4 finalize (timeout 00:02:28) [common]
9920 11:50:55.130808 start: 4.1 power-off (timeout 00:00:30) [common]
9921 11:50:55.131053 Calling: 'nice' 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/off?hostname=apc54a00b1&port=1'
9922 11:50:57.180372 >> OK - accepted request
9923 11:50:57.181816 Returned 0 in 2 seconds
9924 11:50:57.282985 end: 4.1 power-off (duration 00:00:02) [common]
9926 11:50:57.284458 start: 4.2 read-feedback (timeout 00:02:26) [common]
9927 11:50:57.285528 Listened to connection for namespace 'common' for up to 1s
9928 11:50:58.289256 Finalising connection for namespace 'common'
9929 11:50:58.289933 Disconnecting from shell: Finalise
9930 11:50:58.290423 / #
9931 11:50:58.391795 end: 4.2 read-feedback (duration 00:00:01) [common]
9932 11:50:58.392472 end: 4 finalize (duration 00:00:03) [common]
9933 11:50:58.393060 Cleaning after the job
9934 11:50:58.393572 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/655654/tftp-deploy-s69e87wg/ramdisk
9935 11:50:58.406382 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/655654/tftp-deploy-s69e87wg/kernel
9936 11:50:58.453261 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/655654/tftp-deploy-s69e87wg/dtb
9937 11:50:58.453904 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/655654/tftp-deploy-s69e87wg/nfsrootfs
9938 11:50:58.555743 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/655654/tftp-deploy-s69e87wg/modules
9939 11:50:58.568950 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/655654
9940 11:50:59.321268 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/655654
9941 11:50:59.321557 Job finished correctly