Boot log: juno-uboot
- Warnings: 1
- Kernel Warnings: 2414
- Errors: 0
- Kernel Errors: 451
- Boot result: PASS
1 01:05:05.557947 lava-dispatcher, installed at version: 2023.01
2 01:05:05.558319 start: 0 validate
3 01:05:05.558539 Start time: 2024-01-19 01:05:05.558521+00:00 (UTC)
4 01:05:05.558795 Using caching service: 'http://moya.mayfield.sirena.org.uk:8001/api/v1/fetch?url=%s'
5 01:05:05.559043 Validating that http://moya.mayfield.sirena.org.uk:8001/api/v1/fetch?url=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20230623.0%2Farm64%2Finitrd.cpio.gz exists
6 01:05:05.577303 Using caching service: 'http://moya.mayfield.sirena.org.uk:8001/api/v1/fetch?url=%s'
7 01:05:05.577698 Validating that http://moya.mayfield.sirena.org.uk:8001/api/v1/fetch?url=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-6.1.y-cip%2Fv6.1.72-cip13-30-g79e2886a5da69%2Farm64%2Fdefconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FImage exists
8 01:05:05.594549 Using caching service: 'http://moya.mayfield.sirena.org.uk:8001/api/v1/fetch?url=%s'
9 01:05:05.594924 Validating that http://moya.mayfield.sirena.org.uk:8001/api/v1/fetch?url=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-6.1.y-cip%2Fv6.1.72-cip13-30-g79e2886a5da69%2Farm64%2Fdefconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Farm%2Fjuno.dtb exists
10 01:05:05.609578 Using caching service: 'http://moya.mayfield.sirena.org.uk:8001/api/v1/fetch?url=%s'
11 01:05:05.609983 Validating that http://moya.mayfield.sirena.org.uk:8001/api/v1/fetch?url=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20230623.0%2Farm64%2Ffull.rootfs.tar.xz exists
12 01:05:05.624344 Using caching service: 'http://moya.mayfield.sirena.org.uk:8001/api/v1/fetch?url=%s'
13 01:05:05.624769 Validating that http://moya.mayfield.sirena.org.uk:8001/api/v1/fetch?url=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-6.1.y-cip%2Fv6.1.72-cip13-30-g79e2886a5da69%2Farm64%2Fdefconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
14 01:05:05.643050 validate duration: 0.08
16 01:05:05.643544 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 01:05:05.643732 start: 1.1 download-retry (timeout 00:10:00) [common]
18 01:05:05.643916 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 01:05:05.644249 Not decompressing ramdisk as can be used compressed.
20 01:05:05.644433 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230623.0/arm64/initrd.cpio.gz
21 01:05:05.644579 saving as /var/lib/lava/dispatcher/tmp/473287/tftp-deploy-hm3g1gmt/ramdisk/initrd.cpio.gz
22 01:05:05.644716 total size: 4665395 (4MB)
23 01:05:05.661716 progress 0% (0MB)
24 01:05:05.667160 progress 5% (0MB)
25 01:05:05.676591 progress 10% (0MB)
26 01:05:05.681806 progress 15% (0MB)
27 01:05:05.688040 progress 20% (0MB)
28 01:05:05.694965 progress 25% (1MB)
29 01:05:05.701391 progress 30% (1MB)
30 01:05:05.707207 progress 35% (1MB)
31 01:05:05.714684 progress 40% (1MB)
32 01:05:05.721565 progress 45% (2MB)
33 01:05:05.727231 progress 50% (2MB)
34 01:05:05.734176 progress 55% (2MB)
35 01:05:05.740433 progress 60% (2MB)
36 01:05:05.746403 progress 65% (2MB)
37 01:05:05.753126 progress 70% (3MB)
38 01:05:05.759691 progress 75% (3MB)
39 01:05:05.765074 progress 80% (3MB)
40 01:05:05.772259 progress 85% (3MB)
41 01:05:05.780330 progress 90% (4MB)
42 01:05:05.785438 progress 95% (4MB)
43 01:05:05.791685 progress 100% (4MB)
44 01:05:05.792250 4MB downloaded in 0.15s (30.16MB/s)
45 01:05:05.792689 end: 1.1.1 http-download (duration 00:00:00) [common]
47 01:05:05.793393 end: 1.1 download-retry (duration 00:00:00) [common]
48 01:05:05.793664 start: 1.2 download-retry (timeout 00:10:00) [common]
49 01:05:05.793923 start: 1.2.1 http-download (timeout 00:10:00) [common]
50 01:05:05.794330 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.72-cip13-30-g79e2886a5da69/arm64/defconfig+kselftest/gcc-10/kernel/Image
51 01:05:05.794564 saving as /var/lib/lava/dispatcher/tmp/473287/tftp-deploy-hm3g1gmt/kernel/Image
52 01:05:05.794760 total size: 58446336 (55MB)
53 01:05:05.794948 No compression specified
54 01:05:05.816461 progress 0% (0MB)
55 01:05:05.896777 progress 5% (2MB)
56 01:05:05.975003 progress 10% (5MB)
57 01:05:06.037493 progress 15% (8MB)
58 01:05:06.099460 progress 20% (11MB)
59 01:05:06.161669 progress 25% (13MB)
60 01:05:06.222994 progress 30% (16MB)
61 01:05:06.284850 progress 35% (19MB)
62 01:05:06.346358 progress 40% (22MB)
63 01:05:06.408308 progress 45% (25MB)
64 01:05:06.466198 progress 50% (27MB)
65 01:05:06.519871 progress 55% (30MB)
66 01:05:06.570517 progress 60% (33MB)
67 01:05:06.619819 progress 65% (36MB)
68 01:05:06.649905 progress 70% (39MB)
69 01:05:06.678096 progress 75% (41MB)
70 01:05:06.706383 progress 80% (44MB)
71 01:05:06.735225 progress 85% (47MB)
72 01:05:06.763772 progress 90% (50MB)
73 01:05:06.792250 progress 95% (52MB)
74 01:05:06.836655 progress 100% (55MB)
75 01:05:06.837204 55MB downloaded in 1.04s (53.47MB/s)
76 01:05:06.837541 end: 1.2.1 http-download (duration 00:00:01) [common]
78 01:05:06.838126 end: 1.2 download-retry (duration 00:00:01) [common]
79 01:05:06.838308 start: 1.3 download-retry (timeout 00:09:59) [common]
80 01:05:06.838480 start: 1.3.1 http-download (timeout 00:09:59) [common]
81 01:05:06.838736 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.72-cip13-30-g79e2886a5da69/arm64/defconfig+kselftest/gcc-10/dtbs/arm/juno.dtb
82 01:05:06.838886 saving as /var/lib/lava/dispatcher/tmp/473287/tftp-deploy-hm3g1gmt/dtb/juno.dtb
83 01:05:06.839024 total size: 26981 (0MB)
84 01:05:06.839154 No compression specified
85 01:05:06.856859 progress 100% (0MB)
86 01:05:06.857555 0MB downloaded in 0.02s (1.39MB/s)
87 01:05:06.857902 end: 1.3.1 http-download (duration 00:00:00) [common]
89 01:05:06.858499 end: 1.3 download-retry (duration 00:00:00) [common]
90 01:05:06.858679 start: 1.4 download-retry (timeout 00:09:59) [common]
91 01:05:06.858850 start: 1.4.1 http-download (timeout 00:09:59) [common]
92 01:05:06.859105 downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20230623.0/arm64/full.rootfs.tar.xz
93 01:05:06.859256 saving as /var/lib/lava/dispatcher/tmp/473287/tftp-deploy-hm3g1gmt/nfsrootfs/full.rootfs.tar
94 01:05:06.859402 total size: 200813988 (191MB)
95 01:05:06.859534 Using unxz to decompress xz
96 01:05:06.879727 progress 0% (0MB)
97 01:05:07.776757 progress 5% (9MB)
98 01:05:08.641185 progress 10% (19MB)
99 01:05:09.626417 progress 15% (28MB)
100 01:05:10.257753 progress 20% (38MB)
101 01:05:10.805964 progress 25% (47MB)
102 01:05:11.831339 progress 30% (57MB)
103 01:05:12.783545 progress 35% (67MB)
104 01:05:13.841121 progress 40% (76MB)
105 01:05:14.849922 progress 45% (86MB)
106 01:05:15.888280 progress 50% (95MB)
107 01:05:17.022677 progress 55% (105MB)
108 01:05:18.215318 progress 60% (114MB)
109 01:05:18.436079 progress 65% (124MB)
110 01:05:18.693533 progress 70% (134MB)
111 01:05:18.876187 progress 75% (143MB)
112 01:05:19.016564 progress 80% (153MB)
113 01:05:19.152348 progress 85% (162MB)
114 01:05:19.342335 progress 90% (172MB)
115 01:05:19.885653 progress 95% (181MB)
116 01:05:20.884468 progress 100% (191MB)
117 01:05:20.893061 191MB downloaded in 14.03s (13.65MB/s)
118 01:05:20.893536 end: 1.4.1 http-download (duration 00:00:14) [common]
120 01:05:20.894049 end: 1.4 download-retry (duration 00:00:14) [common]
121 01:05:20.894225 start: 1.5 download-retry (timeout 00:09:45) [common]
122 01:05:20.894392 start: 1.5.1 http-download (timeout 00:09:45) [common]
123 01:05:20.894661 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.72-cip13-30-g79e2886a5da69/arm64/defconfig+kselftest/gcc-10/modules.tar.xz
124 01:05:20.894797 saving as /var/lib/lava/dispatcher/tmp/473287/tftp-deploy-hm3g1gmt/modules/modules.tar
125 01:05:20.894908 total size: 12810688 (12MB)
126 01:05:20.895016 Using unxz to decompress xz
127 01:05:20.926507 progress 0% (0MB)
128 01:05:20.984581 progress 5% (0MB)
129 01:05:21.052372 progress 10% (1MB)
130 01:05:21.120564 progress 15% (1MB)
131 01:05:21.186857 progress 20% (2MB)
132 01:05:21.251890 progress 25% (3MB)
133 01:05:21.328453 progress 30% (3MB)
134 01:05:21.392317 progress 35% (4MB)
135 01:05:21.457833 progress 40% (4MB)
136 01:05:21.522414 progress 45% (5MB)
137 01:05:21.587497 progress 50% (6MB)
138 01:05:21.653791 progress 55% (6MB)
139 01:05:21.720059 progress 60% (7MB)
140 01:05:21.793082 progress 65% (7MB)
141 01:05:21.860283 progress 70% (8MB)
142 01:05:21.925472 progress 75% (9MB)
143 01:05:21.992748 progress 80% (9MB)
144 01:05:22.060880 progress 85% (10MB)
145 01:05:22.124903 progress 90% (11MB)
146 01:05:22.196079 progress 95% (11MB)
147 01:05:22.263154 progress 100% (12MB)
148 01:05:22.273492 12MB downloaded in 1.38s (8.86MB/s)
149 01:05:22.273964 end: 1.5.1 http-download (duration 00:00:01) [common]
151 01:05:22.274516 end: 1.5 download-retry (duration 00:00:01) [common]
152 01:05:22.274710 start: 1.6 prepare-tftp-overlay (timeout 00:09:43) [common]
153 01:05:22.274900 start: 1.6.1 extract-nfsrootfs (timeout 00:09:43) [common]
154 01:05:27.996223 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/473287/extract-nfsrootfs-0baytjfc
155 01:05:27.996556 end: 1.6.1 extract-nfsrootfs (duration 00:00:06) [common]
156 01:05:27.996745 start: 1.6.2 lava-overlay (timeout 00:09:38) [common]
157 01:05:27.997076 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57
158 01:05:27.997376 makedir: /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin
159 01:05:27.997590 makedir: /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/tests
160 01:05:27.997791 makedir: /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/results
161 01:05:27.997995 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-add-keys
162 01:05:27.998333 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-add-sources
163 01:05:27.998646 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-background-process-start
164 01:05:27.998928 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-background-process-stop
165 01:05:27.999194 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-common-functions
166 01:05:27.999453 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-echo-ipv4
167 01:05:27.999712 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-install-packages
168 01:05:27.999969 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-installed-packages
169 01:05:28.000244 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-os-build
170 01:05:28.000514 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-probe-channel
171 01:05:28.000772 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-probe-ip
172 01:05:28.001027 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-target-ip
173 01:05:28.001281 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-target-mac
174 01:05:28.001546 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-target-storage
175 01:05:28.001813 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-test-case
176 01:05:28.002111 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-test-event
177 01:05:28.002403 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-test-feedback
178 01:05:28.002665 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-test-raise
179 01:05:28.002922 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-test-reference
180 01:05:28.003178 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-test-runner
181 01:05:28.003439 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-test-set
182 01:05:28.003699 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-test-shell
183 01:05:28.003961 Updating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-add-keys (debian)
184 01:05:28.004291 Updating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-add-sources (debian)
185 01:05:28.004625 Updating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-install-packages (debian)
186 01:05:28.004946 Updating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-installed-packages (debian)
187 01:05:28.005262 Updating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/bin/lava-os-build (debian)
188 01:05:28.005572 Creating /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/environment
189 01:05:28.005829 LAVA metadata
190 01:05:28.005974 - LAVA_JOB_ID=473287
191 01:05:28.006284 - LAVA_DISPATCHER_IP=192.168.56.230
192 01:05:28.006562 start: 1.6.2.1 ssh-authorize (timeout 00:09:38) [common]
193 01:05:28.007034 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
194 01:05:28.007235 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:38) [common]
195 01:05:28.007373 skipped lava-vland-overlay
196 01:05:28.007552 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
197 01:05:28.007728 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:38) [common]
198 01:05:28.007854 skipped lava-multinode-overlay
199 01:05:28.008025 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
200 01:05:28.008198 start: 1.6.2.4 test-definition (timeout 00:09:38) [common]
201 01:05:28.008360 Loading test definitions
202 01:05:28.008551 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:38) [common]
203 01:05:28.008696 Using /lava-473287 at stage 0
204 01:05:28.009252 uuid=473287_1.6.2.4.1 testdef=None
205 01:05:28.009441 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
206 01:05:28.009625 start: 1.6.2.4.2 test-overlay (timeout 00:09:38) [common]
207 01:05:28.010516 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
209 01:05:28.010998 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:38) [common]
210 01:05:28.012170 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
212 01:05:28.012666 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:38) [common]
213 01:05:28.013732 runner path: /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/0/tests/0_timesync-off test_uuid 473287_1.6.2.4.1
214 01:05:28.014108 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
216 01:05:28.014587 start: 1.6.2.4.5 git-repo-action (timeout 00:09:38) [common]
217 01:05:28.014736 Using /lava-473287 at stage 0
218 01:05:28.014958 Fetching tests from https://github.com/kernelci/test-definitions.git
219 01:05:28.015112 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/0/tests/1_kselftest-lkdtm'
220 01:05:30.761046 Running '/usr/bin/git checkout kernelci.org
221 01:05:31.004146 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
222 01:05:31.005223 uuid=473287_1.6.2.4.5 testdef=None
223 01:05:31.005486 end: 1.6.2.4.5 git-repo-action (duration 00:00:03) [common]
225 01:05:31.005975 start: 1.6.2.4.6 test-overlay (timeout 00:09:35) [common]
226 01:05:31.007338 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
228 01:05:31.007824 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:35) [common]
229 01:05:31.009662 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
231 01:05:31.010224 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:35) [common]
232 01:05:31.011997 runner path: /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/0/tests/1_kselftest-lkdtm test_uuid 473287_1.6.2.4.5
233 01:05:31.012188 BOARD='juno-uboot'
234 01:05:31.012337 BRANCH='cip'
235 01:05:31.012476 SKIPFILE='/dev/null'
236 01:05:31.012612 SKIP_INSTALL='True'
237 01:05:31.012750 TESTPROG_URL='http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.72-cip13-30-g79e2886a5da69/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz'
238 01:05:31.012888 TST_CASENAME=''
239 01:05:31.013017 TST_CMDFILES='lkdtm'
240 01:05:31.013337 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
242 01:05:31.013768 Creating lava-test-runner.conf files
243 01:05:31.013908 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/473287/lava-overlay-t70ygl57/lava-473287/0 for stage 0
244 01:05:31.014164 - 0_timesync-off
245 01:05:31.014306 - 1_kselftest-lkdtm
246 01:05:31.014528 end: 1.6.2.4 test-definition (duration 00:00:03) [common]
247 01:05:31.014712 start: 1.6.2.5 compress-overlay (timeout 00:09:35) [common]
248 01:05:43.571021 end: 1.6.2.5 compress-overlay (duration 00:00:13) [common]
249 01:05:43.571288 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:22) [common]
250 01:05:43.571462 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
251 01:05:43.571648 end: 1.6.2 lava-overlay (duration 00:00:16) [common]
252 01:05:43.571818 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:22) [common]
253 01:05:43.727985 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
254 01:05:43.728467 start: 1.6.4 extract-modules (timeout 00:09:22) [common]
255 01:05:43.728664 extracting modules file /var/lib/lava/dispatcher/tmp/473287/tftp-deploy-hm3g1gmt/modules/modules.tar to /var/lib/lava/dispatcher/tmp/473287/extract-nfsrootfs-0baytjfc
256 01:05:44.140650 extracting modules file /var/lib/lava/dispatcher/tmp/473287/tftp-deploy-hm3g1gmt/modules/modules.tar to /var/lib/lava/dispatcher/tmp/473287/extract-overlay-ramdisk-89znt663/ramdisk
257 01:05:44.566206 end: 1.6.4 extract-modules (duration 00:00:01) [common]
258 01:05:44.566510 start: 1.6.5 apply-overlay-tftp (timeout 00:09:21) [common]
259 01:05:44.566723 [common] Applying overlay to NFS
260 01:05:44.566894 [common] Applying overlay /var/lib/lava/dispatcher/tmp/473287/compress-overlay-q5fbz89v/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/473287/extract-nfsrootfs-0baytjfc
261 01:05:46.044612 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
262 01:05:46.044915 start: 1.6.6 prepare-kernel (timeout 00:09:20) [common]
263 01:05:46.045145 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:20) [common]
264 01:05:46.045326 Converting downloaded kernel to a uImage
265 01:05:46.045528 mkimage -A arm64 -O linux -T kernel -C none -a 0x80200000 -e 0x80200000 -d /var/lib/lava/dispatcher/tmp/473287/tftp-deploy-hm3g1gmt/kernel/Image /var/lib/lava/dispatcher/tmp/473287/tftp-deploy-hm3g1gmt/kernel/uImage
266 01:05:46.518021 output: Image Name:
267 01:05:46.518693 output: Created: Fri Jan 19 01:05:46 2024
268 01:05:46.518904 output: Image Type: AArch64 Linux Kernel Image (uncompressed)
269 01:05:46.519062 output: Data Size: 58446336 Bytes = 57076.50 KiB = 55.74 MiB
270 01:05:46.519199 output: Load Address: 80200000
271 01:05:46.519332 output: Entry Point: 80200000
272 01:05:46.519463 output:
273 01:05:46.519736 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
274 01:05:46.519911 end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
275 01:05:46.520089 start: 1.6.7 configure-preseed-file (timeout 00:09:19) [common]
276 01:05:46.520255 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
277 01:05:46.520422 start: 1.6.8 compress-ramdisk (timeout 00:09:19) [common]
278 01:05:46.520600 Building ramdisk /var/lib/lava/dispatcher/tmp/473287/extract-overlay-ramdisk-89znt663/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/473287/extract-overlay-ramdisk-89znt663/ramdisk
279 01:05:47.355285 >> 187680 blocks
280 01:05:51.753357 Adding RAMdisk u-boot header.
281 01:05:51.753817 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/473287/extract-overlay-ramdisk-89znt663/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/473287/extract-overlay-ramdisk-89znt663/ramdisk.cpio.gz.uboot
282 01:05:51.937580 output: Image Name:
283 01:05:51.938298 output: Created: Fri Jan 19 01:05:51 2024
284 01:05:51.938540 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
285 01:05:51.938740 output: Data Size: 24874993 Bytes = 24291.99 KiB = 23.72 MiB
286 01:05:51.938914 output: Load Address: 00000000
287 01:05:51.939076 output: Entry Point: 00000000
288 01:05:51.939241 output:
289 01:05:51.939480 rename /var/lib/lava/dispatcher/tmp/473287/extract-overlay-ramdisk-89znt663/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/473287/tftp-deploy-hm3g1gmt/ramdisk/ramdisk.cpio.gz.uboot
290 01:05:51.939829 end: 1.6.8 compress-ramdisk (duration 00:00:05) [common]
291 01:05:51.940079 end: 1.6 prepare-tftp-overlay (duration 00:00:30) [common]
292 01:05:51.940308 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:14) [common]
293 01:05:51.940457 No LXC device requested
294 01:05:51.940616 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
295 01:05:51.940780 start: 1.8 deploy-device-env (timeout 00:09:14) [common]
296 01:05:51.940937 end: 1.8 deploy-device-env (duration 00:00:00) [common]
297 01:05:51.941071 Checking files for TFTP limit of 4294967296 bytes.
298 01:05:51.941932 end: 1 tftp-deploy (duration 00:00:46) [common]
299 01:05:51.942169 start: 2 uboot-action (timeout 00:05:00) [common]
300 01:05:51.942357 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
301 01:05:51.942528 end: 2.1 uboot-from-media (duration 00:00:00) [common]
302 01:05:51.942697 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
303 01:05:51.942902 Using kernel file from prepare-kernel: 473287/tftp-deploy-hm3g1gmt/kernel/uImage
304 01:05:51.943128 substitutions:
305 01:05:51.943257 - {BOOTX}: bootm 0x80200000 0x8fe00000 0x8fc00000
306 01:05:51.943389 - {DTB_ADDR}: 0x8fc00000
307 01:05:51.943517 - {DTB}: 473287/tftp-deploy-hm3g1gmt/dtb/juno.dtb
308 01:05:51.943642 - {INITRD}: 473287/tftp-deploy-hm3g1gmt/ramdisk/ramdisk.cpio.gz.uboot
309 01:05:51.943767 - {KERNEL_ADDR}: 0x80200000
310 01:05:51.943877 - {KERNEL}: 473287/tftp-deploy-hm3g1gmt/kernel/uImage
311 01:05:51.943985 - {LAVA_MAC}: None
312 01:05:51.944091 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/473287/extract-nfsrootfs-0baytjfc
313 01:05:51.944198 - {NFS_SERVER_IP}: 192.168.56.230
314 01:05:51.944302 - {PRESEED_CONFIG}: None
315 01:05:51.944407 - {PRESEED_LOCAL}: None
316 01:05:51.944509 - {RAMDISK_ADDR}: 0x8fe00000
317 01:05:51.944611 - {RAMDISK}: 473287/tftp-deploy-hm3g1gmt/ramdisk/ramdisk.cpio.gz.uboot
318 01:05:51.944715 - {ROOT_PART}: None
319 01:05:51.944818 - {ROOT}: None
320 01:05:51.944920 - {SERVER_IP}: 192.168.56.230
321 01:05:51.945022 - {TEE_ADDR}: 0x83000000
322 01:05:51.945122 - {TEE}: None
323 01:05:51.945225 Parsed boot commands:
324 01:05:51.945327 - setenv autoload no
325 01:05:51.945431 - setenv initrd_high 0xffffffffffffffff
326 01:05:51.945535 - setenv fdt_high 0xffffffffffffffff
327 01:05:51.945638 - dhcp
328 01:05:51.945740 - setenv serverip 192.168.56.230
329 01:05:51.945844 - tftp 0x80200000 473287/tftp-deploy-hm3g1gmt/kernel/uImage
330 01:05:51.945948 - tftp 0x8fe00000 473287/tftp-deploy-hm3g1gmt/ramdisk/ramdisk.cpio.gz.uboot
331 01:05:51.946099 - setenv initrd_size ${filesize}
332 01:05:51.946263 - tftp 0x8fc00000 473287/tftp-deploy-hm3g1gmt/dtb/juno.dtb
333 01:05:51.946375 - setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/473287/extract-nfsrootfs-0baytjfc,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
334 01:05:51.946493 - bootm 0x80200000 0x8fe00000 0x8fc00000
335 01:05:51.946673 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
337 01:05:51.947359 start: 2.3 connect-device (timeout 00:05:00) [common]
338 01:05:51.947583 [common] connect-device Connecting to device using 'telnet 127.0.0.1 63001'
339 01:05:52.296135 Setting prompt string to ['lava-test: # ']
340 01:05:52.296727 end: 2.3 connect-device (duration 00:00:00) [common]
341 01:05:52.296957 start: 2.4 uboot-commands (timeout 00:05:00) [common]
342 01:05:52.297248 start: 2.4.1 reset-device (timeout 00:05:00) [common]
343 01:05:52.297533 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
344 01:05:52.297963 Calling: 'nice' 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/reboot?hostname=apc54a00b1&port=1'
345 01:05:52.685489 >> OK - accepted request
346 01:05:52.688378 Returned 0 in 0 seconds
347 01:05:52.789496 end: 2.4.1.1 pdu-reboot (duration 00:00:00) [common]
349 01:05:52.790221 end: 2.4.1 reset-device (duration 00:00:00) [common]
350 01:05:52.790500 start: 2.4.2 bootloader-interrupt (timeout 00:04:59) [common]
351 01:05:52.790733 Setting prompt string to ['Hit any key to stop autoboot']
352 01:05:52.790940 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
353 01:05:52.791373 Trying 127.0.0.1...
354 01:05:52.791525 Connected to 127.0.0.1.
355 01:05:52.791662 Escape character is '^]'.
356 01:06:00.169217 �
357 01:06:00.169827
358 01:06:00.170291 ARM V2M-Juno Boot loader v1.0.0
359 01:06:00.170661 HBI0262 build 2068
360 01:06:00.171008
361 01:06:00.172435 MBbios update in progress DO NOT SWITCH OFF...
362 01:06:10.834600 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 01:06:10.834941 MBbios update complete.
364 01:06:11.526928
365 01:06:11.527257 ARM V2M_Juno Firmware v1.5.1
366 01:06:11.527468 Build Date: Apr 3 2019
367 01:06:11.527669
368 01:06:11.530047 Time : 00:00:00
369 01:06:11.530257 Date : 01:01:2000
370 01:06:11.753785
371 01:06:11.754034 Press Enter to stop auto boot...
372 01:06:11.754213
373 01:06:16.869279
374 01:06:16.869678 Powering up system...
375 01:06:17.061206
376 01:06:17.061608 Switching on ATXPSU...
377 01:06:18.739749 PMIC RAM configuration (pms_v103.bin)...
378 01:06:22.752424 MBtemp : 34 degC
379 01:06:22.771291
380 01:06:22.771518 Configuring motherboard (rev B, var A)...
381 01:06:22.774430 IOFPGA image \MB\HBI0262B\io_b118.bit
382 01:06:26.211454 IOFPGA config: PASSED
383 01:06:28.257578 OSC CLK config: PASSED
384 01:06:28.302462
385 01:06:28.302762 Configuring SCC registers...
386 01:06:28.302938 Writing SCC 0x00000054 with 0x0007FFFE
387 01:06:28.303101 Writing SCC 0x0000005C with 0x00FE001E
388 01:06:28.303496 Writing SCC 0x00000100 with 0x003F1000
389 01:06:28.303684 Writing SCC 0x00000104 with 0x0001F300
390 01:06:28.303849 Writing SCC 0x00000108 with 0x00371000
391 01:06:28.304012 Writing SCC 0x0000010C with 0x0001B300
392 01:06:28.304171 Writing SCC 0x00000118 with 0x003F1000
393 01:06:28.304332 Writing SCC 0x0000011C with 0x0001F100
394 01:06:28.304500 Writing SCC 0x000000F8 with 0x0BEC0000
395 01:06:28.304660 Writing SCC 0x000000FC with 0xABE40000
396 01:06:28.305733 Writing SCC 0x0000000C with 0x000000C2
397 01:06:28.334440 Writing SCC 0x00000010 with 0x000000C2
398 01:06:28.334731
399 01:06:28.334911 Peripheral ID0:0x000000AD
400 01:06:28.335078 Peripheral ID1:0x000000B0
401 01:06:28.335238 Peripheral ID2:0x0000000B
402 01:06:28.335396 Peripheral ID3:0x00000000
403 01:06:28.335777 Peripheral ID4:0x0000000D
404 01:06:28.335966 Peripheral ID5:0x000000F0
405 01:06:28.337611 Peripheral ID6:0x00000005
406 01:06:28.337797 Peripheral ID7:0x000000B1
407 01:06:28.337923
408 01:06:28.449416 Programming NOR Flash
409 01:06:29.376629 PCIE clock configured...
410 01:06:29.568430
411 01:06:29.596293 Testing motherboard interfaces (FPGA build 118)...
412 01:06:29.599410 SRAM 32MB test: PASSED
413 01:06:29.887091 LAN9118 test: PASSED
414 01:06:30.126879 ERROR: SMC USB SRAM mode lock
415 01:06:30.142842 SMC USB test: FAILED
416 01:06:30.158830 KMI1/2 test: PASSED
417 01:06:30.174828 MMC test: PASSED
418 01:06:30.190805 PB/LEDs test: PASSED
419 01:06:30.206795 FPGA UART test: PASSED
420 01:06:30.462641 PCIe init test: PASSED
421 01:06:30.462875 MAC addrs test: PASSED
422 01:06:30.463013
423 01:06:30.510600 SMC MAC address 0002-F700-584D
424 01:06:30.526534 Setting HDMI0 mode for SVGA.
425 01:06:30.654428 Setting HDMI1 mode for SVGA.
426 01:06:30.766314
427 01:06:30.878189 SoC SMB clock enabled.
428 01:06:31.006166
429 01:06:31.006398 Testing SMB clock...
430 01:06:31.118059 SMB clock running
431 01:06:31.166017 Releasing system resets...
432 01:06:31.277951
433 01:06:31.278195 UART0 set to SoC UART0
434 01:06:31.278326 UART1 set to SoC UART1
435 01:06:31.278442
436 01:06:31.389850 NOTICE: Booting Trusted Firmware
437 01:06:31.405835 NOTICE: BL1: v2.1(release):v2.2-rc0
438 01:06:31.406058 NOTICE: BL1: Built : 02:01:47, Apr 13 2022
439 01:06:31.426695 NOTICE: BL1: Booting BL2
440 01:06:31.429827 NOTICE: BL2: v2.1(release):v2.2-rc0
441 01:06:31.430026 NOTICE: BL2: Built : 02:01:49, Apr 13 2022
442 01:06:32.908404 NOTICE: BL1: Booting BL31
443 01:06:32.911547 NOTICE: BL31: v2.1(release):v2.2-rc0
444 01:06:32.911759 NOTICE: BL31: Built : 02:01:52, Apr 13 2022
445 01:06:33.320058
446 01:06:33.320291
447 01:06:33.323207 U-Boot 2022.04-00567-gb2a22b2c9f-dirty (Apr 14 2022 - 01:11:52 +0100) vexpress_aemv8a
448 01:06:33.323419
449 01:06:33.658880 DRAM: 8 GiB
450 01:06:33.730722 PCIe XR3 Host Bridge enabled: x4 link (Gen 2)
451 01:06:33.730946 Core: 21 devices, 8 uclasses, devicetree: board
452 01:06:33.733856 Flash: 64 MiB
453 01:06:33.774632 Loading Environment from Flash... *** Warning - bad CRC, using default environment
454 01:06:33.774909
455 01:06:33.775111 In: serial@7ff80000
456 01:06:33.775519 Out: serial@7ff80000
457 01:06:33.775713 Err: serial@7ff80000
458 01:06:33.775897 Net: eth0: ethernet@200000000
460 01:06:33.828545 Hit any key to stop autoboot: 1
461 01:06:33.828925 end: 2.4.2 bootloader-interrupt (duration 00:00:41) [common]
462 01:06:33.829155 start: 2.4.3 bootloader-commands (timeout 00:04:18) [common]
463 01:06:33.829324 Setting prompt string to ['VExpress64#']
464 01:06:33.829499 bootloader-commands: Wait for prompt ['VExpress64#'] (timeout 00:04:18)
465 01:06:33.841674 0
466 01:06:33.842113 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 01:06:33.842293 Sending with 100 millisecond of delay
469 01:06:36.608348 VExpress64# setenv autoload no
470 01:06:36.709180 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:15)
471 01:06:36.710896 setenv autoload no
472 01:06:36.711270 Sending with 100 millisecond of delay
474 01:06:42.342682 VExpress64# setenv initrd_high 0xffffffffffffffff
475 01:06:42.443621 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:09)
476 01:06:42.444183 setenv initrd_high 0xffffffffffffffff
477 01:06:42.444648 Sending with 100 millisecond of delay
479 01:06:47.627020 VExpress64# setenv fdt_high 0xffffffffffffffff
480 01:06:47.728298 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:04)
481 01:06:47.729203 setenv fdt_high 0xffffffffffffffff
482 01:06:47.729969 Sending with 100 millisecond of delay
484 01:06:48.385094 VExpress64# dhcp
485 01:06:48.486326 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:03)
486 01:06:48.487227 dhcp
487 01:06:48.487645 smc911x: detected LAN9118 controller
488 01:06:50.030447 smc911x: phy initialized
489 01:06:50.031025 smc911x: MAC 00:02:f7:00:58:4d
490 01:06:50.033777 BOOTP broadcast 1
491 01:06:50.273411 BOOTP broadcast 2
492 01:06:50.785001 BOOTP broadcast 3
493 01:06:51.776420 BOOTP broadcast 4
494 01:06:53.774818 BOOTP broadcast 5
495 01:06:53.790938 *** Unhandled DHCP Option in OFFER/ACK: 42
496 01:06:53.806891 *** Unhandled DHCP Option in OFFER/ACK: 42
497 01:06:53.824633 DHCP client bound to address 192.168.56.208 (3788 ms)
498 01:06:53.827907 smc911x: MAC 00:02:f7:00:58:4d
499 01:06:53.828722 Sending with 100 millisecond of delay
501 01:06:58.408862 VExpress64# setenv serverip 192.168.56.230
502 01:06:58.510147 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:03:53)
503 01:06:58.511140 setenv serverip 192.168.56.230
504 01:06:58.511893 Sending with 100 millisecond of delay
506 01:07:07.167464 VExpress64# tftp 0x80200000 473287/tftp-deploy-hm3g1gmt/kernel/uImage
507 01:07:07.268876 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 01:07:07.269804 tftp 0x80200000 473287/tftp-deploy-hm3g1gmt/kernel/uImage
509 01:07:07.270274 smc911x: detected LAN9118 controller
510 01:07:08.817191 smc911x: phy initialized
511 01:07:08.817771 smc911x: MAC 00:02:f7:00:58:4d
512 01:07:08.818217 Using ethernet@200000000 device
513 01:07:08.818584 TFTP from server 192.168.56.230; our IP address is 192.168.56.208
514 01:07:08.820486 Filename '473287/tftp-deploy-hm3g1gmt/kernel/uImage'.
515 01:07:08.821033 Load address: 0x80200000
516 01:07:14.160290 Loading: *#################################################################
517 01:07:14.495397 #################################################################
518 01:07:14.847891 #################################################################
519 01:07:15.215200 #################################################################
520 01:07:15.550583 #################################################################
521 01:07:15.902135 #################################################################
522 01:07:16.221810 #################################################################
523 01:07:16.574452 #################################################################
524 01:07:16.909967 #################################################################
525 01:07:17.261983 #################################################################
526 01:07:17.645745 #################################################################
527 01:07:18.013385 #################################################################
528 01:07:18.397244 #################################################################
529 01:07:18.749064 #################################################################
530 01:07:19.116709 #################################################################
531 01:07:19.468415 #################################################################
532 01:07:19.852199 #################################################################
533 01:07:20.235957 #################################################################
534 01:07:20.587723 #################################################################
535 01:07:20.955412 #################################################################
536 01:07:21.339142 #################################################################
537 01:07:21.689705 #################################################################
538 01:07:22.010339 #################################################################
539 01:07:22.330084 #################################################################
540 01:07:22.665542 #################################################################
541 01:07:23.001773 #################################################################
542 01:07:23.353561 #################################################################
543 01:07:23.704493 #################################################################
544 01:07:24.040981 #################################################################
545 01:07:24.375793 #################################################################
546 01:07:24.728702 #################################################################
547 01:07:25.080349 #################################################################
548 01:07:25.447046 #################################################################
549 01:07:25.815778 #################################################################
550 01:07:26.199537 #################################################################
551 01:07:26.567263 #################################################################
552 01:07:26.950956 #################################################################
553 01:07:27.334725 #################################################################
554 01:07:27.686467 #################################################################
555 01:07:28.038175 #################################################################
556 01:07:28.421826 #################################################################
557 01:07:28.805590 #################################################################
558 01:07:29.189281 #################################################################
559 01:07:29.557076 #################################################################
560 01:07:29.908948 #################################################################
561 01:07:30.260610 #################################################################
562 01:07:30.612266 #################################################################
563 01:07:30.964020 #################################################################
564 01:07:31.331410 #################################################################
565 01:07:31.635203 #################################################################
566 01:07:31.954134 #################################################################
567 01:07:32.274711 #################################################################
568 01:07:32.561677 #################################################################
569 01:07:32.866311 #################################################################
570 01:07:33.202018 #################################################################
571 01:07:33.521839 #################################################################
572 01:07:33.841555 #################################################################
573 01:07:34.161334 #################################################################
574 01:07:34.481093 #################################################################
575 01:07:34.816842 #################################################################
576 01:07:35.136643 #################################################################
577 01:07:35.216323 #################
578 01:07:35.216648 2.1 MiB/s
579 01:07:35.216908 done
580 01:07:35.232732 Bytes transferred = 58446400 (37bd240 hex)
581 01:07:35.232999 smc911x: MAC 00:02:f7:00:58:4d
582 01:07:35.233536 Sending with 100 millisecond of delay
584 01:07:46.304089 VExpress64# tftp 0x8fe00000 473287/tftp-deploy-hm3g1gmt/ramdisk/ramdisk.cpio.gz.uboot
585 01:07:46.405323 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 00:03:06)
586 01:07:46.406258 tftp 0x8fe00000 473287/tftp-deploy-hm3g1gmt/ramdisk/ramdisk.cpio.gz.uboot
587 01:07:46.406676 smc911x: detected LAN9118 controller
588 01:07:47.895852 smc911x: phy initialized
589 01:07:47.924662 smc911x: MAC 00:02:f7:00:58:4d
590 01:07:47.925183 Using ethernet@200000000 device
591 01:07:47.925686 TFTP from server 192.168.56.230; our IP address is 192.168.56.208
592 01:07:47.927930 Filename '473287/tftp-deploy-hm3g1gmt/ramdisk/ramdisk.cpio.gz.uboot'.
593 01:07:47.928437 Load address: 0x8fe00000
594 01:07:53.267549 Loading: *#################################################################
595 01:07:53.619304 #################################################################
596 01:07:53.955208 #################################################################
597 01:07:54.290969 #################################################################
598 01:07:54.626740 #################################################################
599 01:07:54.962462 #################################################################
600 01:07:55.282310 #################################################################
601 01:07:55.618074 #################################################################
602 01:07:55.953813 #################################################################
603 01:07:56.305514 #################################################################
604 01:07:56.641177 #################################################################
605 01:07:57.008927 #################################################################
606 01:07:57.376790 #################################################################
607 01:07:57.728502 #################################################################
608 01:07:58.080138 #################################################################
609 01:07:58.463998 #################################################################
610 01:07:58.831859 #################################################################
611 01:07:59.183654 #################################################################
612 01:07:59.567245 #################################################################
613 01:07:59.903175 #################################################################
614 01:08:00.254765 #################################################################
615 01:08:00.622487 #################################################################
616 01:08:01.006244 #################################################################
617 01:08:01.389055 #################################################################
618 01:08:01.757794 #################################################################
619 01:08:02.141513 #################################################################
620 01:08:02.181493 #####
621 01:08:02.182095 1.7 MiB/s
622 01:08:02.182596 done
623 01:08:02.184757 Bytes transferred = 24875057 (17b9031 hex)
624 01:08:02.185261 smc911x: MAC 00:02:f7:00:58:4d
625 01:08:02.186165 Sending with 100 millisecond of delay
627 01:08:06.766260 VExpress64# setenv initrd_size ${filesize}
628 01:08:06.867501 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 00:02:45)
629 01:08:06.868383 setenv initrd_size ${filesize}
630 01:08:06.869073 Sending with 100 millisecond of delay
632 01:08:15.373312 VExpress64# tftp 0x8fc00000 473287/tftp-deploy-hm3g1gmt/dtb/juno.dtb
633 01:08:15.474580 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 01:08:15.475485 tftp 0x8fc00000 473287/tftp-deploy-hm3g1gmt/dtb/juno.dtb
635 01:08:15.475918 smc911x: detected LAN9118 controller
636 01:08:17.033881 smc911x: phy initialized
637 01:08:17.034510 smc911x: MAC 00:02:f7:00:58:4d
638 01:08:17.035117 Using ethernet@200000000 device
639 01:08:17.035737 TFTP from server 192.168.56.230; our IP address is 192.168.56.208
640 01:08:17.037270 Filename '473287/tftp-deploy-hm3g1gmt/dtb/juno.dtb'.
641 01:08:17.037811 Load address: 0x8fc00000
642 01:08:22.047999 Loading: *##
643 01:08:22.048327 4.9 KiB/s
644 01:08:22.048632 done
645 01:08:22.048936 Bytes transferred = 26981 (6965 hex)
646 01:08:22.051063 smc911x: MAC 00:02:f7:00:58:4d
647 01:08:22.051536 Sending with 100 millisecond of delay
649 01:09:00.745106 VExpress64# setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/473287/extract-nfsrootfs-0baytjfc,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
650 01:09:00.846471 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 00:01:51)
651 01:09:00.847375 setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/473287/extract-nfsrootfs-0baytjfc,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
652 01:09:00.848090 Sending with 100 millisecond of delay
654 01:09:06.634862 VExpress64# bootm 0x80200000 0x8fe00000 0x8fc00000
655 01:09:06.736084 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 01:09:06.736680 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 00:01:45)
657 01:09:06.737720 bootm 0x80200000 0x8fe00000 0x8fc00000
658 01:09:06.738152 ## Booting kernel from Legacy Image at 80200000 ...
659 01:09:06.738579 Image Name:
660 01:09:06.738986 Image Type: AArch64 Linux Kernel Image (uncompressed)
661 01:09:06.739388 Data Size: 58446336 Bytes = 55.7 MiB
662 01:09:06.739781 Load Address: 80200000
663 01:09:06.740171 Entry Point: 80200000
664 01:09:07.196045 Verifying Checksum ... OK
665 01:09:07.196578 ## Loading init Ramdisk from Legacy Image at 8fe00000 ...
666 01:09:07.196927 Image Name:
667 01:09:07.197587 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
668 01:09:07.197946 Data Size: 24874993 Bytes = 23.7 MiB
669 01:09:07.198311 Load Address: 00000000
670 01:09:07.198623 Entry Point: 00000000
671 01:09:07.413730 Verifying Checksum ... OK
672 01:09:07.414303 ## Flattened Device Tree blob at 8fc00000
673 01:09:07.416865 Booting using the fdt blob at 0x8fc00000
674 01:09:07.417260 Loading Kernel Image
675 01:09:07.477952 Using Device Tree in place at 000000008fc00000, end 000000008fc09964
676 01:09:07.478489
677 01:09:07.478837 Starting kernel ...
678 01:09:07.479155
679 01:09:07.479891 end: 2.4.3 bootloader-commands (duration 00:02:34) [common]
680 01:09:07.480352 start: 2.4.4 auto-login-action (timeout 00:01:44) [common]
681 01:09:07.480729 Setting prompt string to ['Linux version [0-9]']
682 01:09:07.481092 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 01:09:07.481470 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 01:09:07.556208 [ 0.000000] Booting Linux on physical CPU 0x0000000100 [0x410fd030]
685 01:09:07.557284 start: 2.4.4.1 login-action (timeout 00:01:44) [common]
686 01:09:07.557777 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 01:09:07.558326 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 01:09:07.558762 Using line separator: #'\n'#
689 01:09:07.559127 No login prompt set.
690 01:09:07.559545 Parsing kernel messages
691 01:09:07.559968 ['-\\[ 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 01:09:07.560588 [login-action] Waiting for messages, (timeout 00:01:44)
693 01:09:07.563682 [ 0.000000] Linux version 6.1.72-cip13 (KernelCI@build-j81661-arm64-gcc-10-defconfig-kselftest-j74n4) (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 Fri Jan 19 00:24:25 UTC 2024
694 01:09:07.564167 [ 0.000000] Machine model: ARM Juno development board (r0)
695 01:09:07.564552 [ 0.000000] earlycon: pl11 at MMIO 0x000000007ff80000 (options '')
696 01:09:07.574955 [ 0.000000] printk: bootconsole [pl11] enabled
697 01:09:07.575469 [ 0.000000] efi: UEFI not found.
698 01:09:07.840741 [ 0.000000] NUMA: No NUMA configuration found
699 01:09:07.841355 [ 0.000000] NUMA: Faking a node at [mem 0x0000000080000000-0x00000009ffffffff]
700 01:09:07.841756 [ 0.000000] NUMA: NODE_DATA [mem 0x9fefd2640-0x9fefd4fff]
701 01:09:07.842166 [ 0.000000] Zone ranges:
702 01:09:07.842869 [ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff]
703 01:09:07.843261 [ 0.000000] DMA32 empty
704 01:09:07.843613 [ 0.000000] Normal [mem 0x0000000100000000-0x00000009ffffffff]
705 01:09:07.843986 [ 0.000000] Movable zone start for each node
706 01:09:07.844503 [ 0.000000] Early memory node ranges
707 01:09:07.872490 [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000feffffff]
708 01:09:07.873011 [ 0.000000] node 0: [mem 0x0000000880000000-0x00000009ffffffff]
709 01:09:07.875833 [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000009ffffffff]
710 01:09:07.998144 [ 0.000000] On node 0, zone Normal: 4096 pages in unavailable ranges
711 01:09:07.998737 [ 0.000000] cma: Reserved 32 MiB at 0x00000000fd000000
712 01:09:07.999134 [ 0.000000] psci: probing for conduit method from DT.
713 01:09:07.999880 [ 0.000000] psci: PSCIv1.1 detected in firmware.
714 01:09:08.000277 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
715 01:09:08.000633 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
716 01:09:08.000978 [ 0.000000] psci: SMC Calling Convention v1.1
717 01:09:08.001699 [ 0.000000] percpu: Embedded 31 pages/cpu s89696 r8192 d29088 u126976
718 01:09:08.042731 [ 0.000000] Detected VIPT I-cache on CPU0
719 01:09:08.043291 [ 0.000000] CPU features: detected: ARM erratum 843419
720 01:09:08.043690 [ 0.000000] CPU features: detected: ARM erratum 845719
721 01:09:08.044050 [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
722 01:09:08.044403 [ 0.000000] alternatives: applying boot alternatives
723 01:09:08.045123 [ 0.000000] Fallback order for Node 0: 0
724 01:09:08.045503 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
725 01:09:08.046288 [ 0.000000] Policy zone: Normal
726 01:09:08.090099 [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/473287/extract-nfsrootfs-0baytjfc,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
727 01:09:08.090628 <6>[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
728 01:09:08.091041 <6>[ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
729 01:09:08.093258 <6>[ 0.000000] mem auto-init: stack:off, heap alloc:on, heap free:on
730 01:09:08.122270 <6>[ 0.000000] mem auto-init: clearing system memory may take some time...
731 01:09:08.122786 <6>[ 0.000000] stackdepot hash table entries: 524288 (order: 10, 4194304 bytes, linear)
732 01:09:08.125637 <6>[ 0.000000] software IO TLB: area num 8.
733 01:09:08.162463 <6>[ 0.000000] software IO TLB: mapped [mem 0x00000000f9000000-0x00000000fd000000] (64MB)
734 01:09:09.993961 <6>[ 0.000000] Memory: 8015440K/8372224K available (23616K kernel code, 7156K rwdata, 11860K rodata, 14272K init, 11465K bss, 324016K reserved, 32768K cma-reserved)
735 01:09:09.996049 <4>[ 0.000000] **********************************************************
736 01:09:09.997060 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
737 01:09:09.998184 <4>[ 0.000000] ** **
738 01:09:09.999340 <4>[ 0.000000] ** This system shows unhashed kernel memory addresses **
739 01:09:10.037778 <4>[ 0.000000] ** via the console, logs, and other interfaces. This **
740 01:09:10.040115 <4>[ 0.000000] ** might reduce the security of your system. **
741 01:09:10.040917 <4>[ 0.000000] ** **
742 01:09:10.041655 <4>[ 0.000000] ** If you see this message and you are not debugging **
743 01:09:10.042355 <4>[ 0.000000] ** the kernel, report this immediately to your system **
744 01:09:10.044519 <4>[ 0.000000] ** administrator! **
745 01:09:10.083083 <4>[ 0.000000] ** **
746 01:09:10.083725 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
747 01:09:10.084195 <4>[ 0.000000] **********************************************************
748 01:09:10.084652 <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
749 01:09:10.085975 <6>[ 0.000000] ftrace: allocating 67401 entries in 264 pages
750 01:09:10.373703 <6>[ 0.000000] ftrace: allocated 264 pages with 2 groups
751 01:09:10.416322 <6>[ 0.000000] trace event string verifier disabled
752 01:09:10.416874 <6>[ 0.000000] Running RCU self tests
753 01:09:10.417656 <6>[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
754 01:09:10.418059 <6>[ 0.000000] rcu: RCU event tracing is enabled.
755 01:09:10.418399 <6>[ 0.000000] rcu: RCU lockdep checking is enabled.
756 01:09:10.418714 <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
757 01:09:10.419020 <6>[ 0.000000] Trampoline variant of Tasks RCU enabled.
758 01:09:10.419780 <6>[ 0.000000] Rude variant of Tasks RCU enabled.
759 01:09:10.448400 <6>[ 0.000000] Tracing variant of Tasks RCU enabled.
760 01:09:10.448894 <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
761 01:09:10.451740 <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
762 01:09:10.563733 <6>[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
763 01:09:10.564065 <6>[ 0.000000] Root IRQ handler: gic_handle_irq
764 01:09:10.564338 <6>[ 0.000000] GIC: Using split EOI/Deactivate mode
765 01:09:10.564822 <6>[ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
766 01:09:10.564999 <6>[ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
767 01:09:10.565213 <6>[ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
768 01:09:10.567089 <6>[ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
769 01:09:10.617581 <6>[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
770 01:09:10.617864 <3>[ 0.000000] timer_sp804: timer clock not found: -517
771 01:09:10.618080 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
772 01:09:10.618573 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
773 01:09:10.618780 <3>[ 0.000000] timer_sp804: timer clock not found: -517
774 01:09:10.618947 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
775 01:09:10.665401 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
776 01:09:10.665944 <6>[ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
777 01:09:10.666344 <6>[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
778 01:09:10.667263 <6>[ 0.000001] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns
779 01:09:10.667635 <6>[ 0.011065] Console: colour dummy device 80x25
780 01:09:10.668839 <4>[ 0.015970] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
781 01:09:10.709589 <4>[ 0.024160] ... MAX_LOCKDEP_SUBCLASSES: 8
782 01:09:10.709913 <4>[ 0.028645] ... MAX_LOCK_DEPTH: 48
783 01:09:10.710145 <4>[ 0.033218] ... MAX_LOCKDEP_KEYS: 8192
784 01:09:10.710331 <4>[ 0.037966] ... CLASSHASH_SIZE: 4096
785 01:09:10.710590 <4>[ 0.042713] ... MAX_LOCKDEP_ENTRIES: 32768
786 01:09:10.710802 <4>[ 0.047549] ... MAX_LOCKDEP_CHAINS: 65536
787 01:09:10.711312 <4>[ 0.052385] ... CHAINHASH_SIZE: 32768
788 01:09:10.711585 <4>[ 0.057221] memory used by lock dependency info: 6365 kB
789 01:09:10.712908 <4>[ 0.063026] memory used for stack traces: 4224 kB
790 01:09:10.756660 <4>[ 0.068213] per task-struct memory footprint: 1920 bytes
791 01:09:10.756982 <6>[ 0.074400] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=200000)
792 01:09:10.757184 <6>[ 0.085352] pid_max: default: 32768 minimum: 301
793 01:09:10.757366 <6>[ 0.091409] LSM: Security Framework initializing
794 01:09:10.757836 <6>[ 0.096658] landlock: Up and running.
795 01:09:10.758039 <6>[ 0.100843] LSM support for eBPF active
796 01:09:10.759997 <6>[ 0.105975] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
797 01:09:10.781080 <6>[ 0.114010] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
798 01:09:10.828543 <6>[ 0.142113] cblist_init_generic: Setting adjustable number of callback queues.
799 01:09:10.828867 <6>[ 0.149859] cblist_init_generic: Setting shift to 3 and lim to 1.
800 01:09:10.829131 <6>[ 0.157114] cblist_init_generic: Setting adjustable number of callback queues.
801 01:09:10.829407 <6>[ 0.164870] cblist_init_generic: Setting shift to 3 and lim to 1.
802 01:09:10.829968 <6>[ 0.172127] cblist_init_generic: Setting adjustable number of callback queues.
803 01:09:10.831810 <6>[ 0.179882] cblist_init_generic: Setting shift to 3 and lim to 1.
804 01:09:10.847091 <6>[ 0.187113] Running RCU-tasks wait API self tests
805 01:09:10.966840 <6>[ 0.299602] rcu: Hierarchical SRCU implementation.
806 01:09:10.967184 <6>[ 0.304837] rcu: Max phase no-delay instances is 1000.
807 01:09:10.969962 <6>[ 0.310690] Callback from call_rcu_tasks_trace() invoked.
808 01:09:11.008821 <6>[ 0.344163] EFI services will not be available.
809 01:09:11.012000 <6>[ 0.352602] smp: Bringing up secondary CPUs ...
810 01:09:11.069891 <6>[ 0.363086] CPU features: detected: Spectre-v2
811 01:09:11.070273 <6>[ 0.363099] CPU features: detected: Spectre-v3a
812 01:09:11.070481 <6>[ 0.363109] CPU features: detected: Spectre-BHB
813 01:09:11.070666 <6>[ 0.363119] CPU features: detected: ARM erratum 834220
814 01:09:11.071152 <6>[ 0.363128] CPU features: detected: ARM erratum 832075
815 01:09:11.071300 <6>[ 0.363135] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
816 01:09:11.071454 <6>[ 0.363142] Detected PIPT I-cache on CPU1
817 01:09:11.114072 <6>[ 0.363366] CPU1: Booted secondary processor 0x0000000000 [0x410fd070]
818 01:09:11.114473 <6>[ 0.368901] Detected PIPT I-cache on CPU2
819 01:09:11.115115 <6>[ 0.369040] CPU2: Booted secondary processor 0x0000000001 [0x410fd070]
820 01:09:11.115321 <6>[ 0.374159] Detected VIPT I-cache on CPU3
821 01:09:11.115533 <6>[ 0.374438] CPU3: Booted secondary processor 0x0000000101 [0x410fd030]
822 01:09:11.115769 <6>[ 0.379652] Detected VIPT I-cache on CPU4
823 01:09:11.115953 <6>[ 0.379909] CPU4: Booted secondary processor 0x0000000102 [0x410fd030]
824 01:09:11.116129 <6>[ 0.385170] Detected VIPT I-cache on CPU5
825 01:09:11.172732 <6>[ 0.385433] CPU5: Booted secondary processor 0x0000000103 [0x410fd030]
826 01:09:11.173056 <6>[ 0.386102] smp: Brought up 1 node, 6 CPUs
827 01:09:11.173365 <6>[ 0.483745] SMP: Total of 6 processors activated.
828 01:09:11.173609 <6>[ 0.489020] Callback from call_rcu_tasks_rude() invoked.
829 01:09:11.173838 <6>[ 0.494951] CPU features: detected: 32-bit EL0 Support
830 01:09:11.174139 <6>[ 0.500525] CPU features: detected: 32-bit EL1 Support
831 01:09:11.174621 <6>[ 0.506214] CPU features: detected: CRC32 instructions
832 01:09:11.174811 <6>[ 0.512136] CPU: All CPU(s) started at EL2
833 01:09:11.175934 <6>[ 0.516659] alternatives: applying system-wide alternatives
834 01:09:11.191836 <6>[ 0.540406] devtmpfs: initialized
835 01:09:11.255805 <6>[ 0.604500] Callback from call_rcu_tasks() invoked.
836 01:09:11.310698 <6>[ 0.643383] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
837 01:09:11.313835 <6>[ 0.653618] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
838 01:09:11.345708 <6>[ 0.682560] pinctrl core: initialized pinctrl subsystem
839 01:09:11.400286 <6>[ 0.699899] DMI not present or invalid.
840 01:09:11.400614 <6>[ 0.707387] NET: Registered PF_NETLINK/PF_ROUTE protocol family
841 01:09:11.400882 <6>[ 0.719909] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
842 01:09:11.401153 <6>[ 0.728263] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
843 01:09:11.401694 <6>[ 0.738543] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
844 01:09:11.401891 <6>[ 0.747348] audit: initializing netlink subsys (disabled)
845 01:09:11.445450 <5>[ 0.753945] audit: type=2000 audit(0.616:1): state=initialized audit_enabled=0 res=1
846 01:09:11.445775 <6>[ 0.761997] thermal_sys: Registered thermal governor 'step_wise'
847 01:09:11.446074 <6>[ 0.762097] thermal_sys: Registered thermal governor 'power_allocator'
848 01:09:11.446308 <6>[ 0.768966] cpuidle: using governor menu
849 01:09:11.446893 <6>[ 0.781559] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
850 01:09:11.448741 <6>[ 0.789364] ASID allocator initialised with 65536 entries
851 01:09:11.463761 <6>[ 0.808164] Serial: AMBA PL011 UART driver
852 01:09:11.557647 <6>[ 0.870282] amba 20040000.funnel: Fixed dependency cycle(s) with /etf@20010000/in-ports/port/endpoint
853 01:09:11.557989 <6>[ 0.882087] amba 20100000.stm: Fixed dependency cycle(s) with /funnel@20040000/in-ports/port@2/endpoint
854 01:09:11.558617 <6>[ 0.893222] amba 20120000.replicator: Fixed dependency cycle(s) with /etf@20010000/out-ports/port/endpoint
855 01:09:11.558848 <6>[ 0.903424] amba 20120000.replicator: Fixed dependency cycle(s) with /etr@20070000/in-ports/port/endpoint
856 01:09:11.612116 <6>[ 0.913553] amba 20120000.replicator: Fixed dependency cycle(s) with /tpiu@20030000/in-ports/port/endpoint
857 01:09:11.612460 <6>[ 0.927328] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22040000/out-ports/port/endpoint
858 01:09:11.612726 <6>[ 0.937348] amba 220c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000/in-ports/port@0/endpoint
859 01:09:11.613288 <6>[ 0.949391] amba 22140000.etm: Fixed dependency cycle(s) with /funnel@220c0000/in-ports/port@1/endpoint
860 01:09:11.674270 <6>[ 0.963889] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23040000/out-ports/port/endpoint
861 01:09:11.674638 <6>[ 0.973997] amba 230c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000/in-ports/port@1/endpoint
862 01:09:11.675197 <6>[ 0.986241] amba 23140000.etm: Fixed dependency cycle(s) with /funnel@230c0000/in-ports/port@1/endpoint
863 01:09:11.675416 <6>[ 0.998871] amba 23240000.etm: Fixed dependency cycle(s) with /funnel@230c0000/in-ports/port@2/endpoint
864 01:09:11.677602 <6>[ 1.011507] amba 23340000.etm: Fixed dependency cycle(s) with /funnel@230c0000/in-ports/port@3/endpoint
865 01:09:11.696381 <6>[ 1.044196] 7ff80000.serial: ttyAMA0 at MMIO 0x7ff80000 (irq = 15, base_baud = 0) is a PL011 rev3
866 01:09:11.725212 <6>[ 1.053595] printk: console [ttyAMA0] enabled
867 01:09:11.725557 <6>[ 1.053595] printk: console [ttyAMA0] enabled
868 01:09:11.725833 <6>[ 1.062969] printk: bootconsole [pl11] disabled
869 01:09:11.728413 <6>[ 1.062969] printk: bootconsole [pl11] disabled
870 01:09:11.744355 <4>[ 1.093468] KASLR disabled due to lack of seed
871 01:09:11.884639 <6>[ 1.201367] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
872 01:09:11.884969 <6>[ 1.208513] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
873 01:09:11.885259 <6>[ 1.215105] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
874 01:09:11.885499 <6>[ 1.222201] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
875 01:09:11.886063 <6>[ 1.228776] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
876 01:09:11.887940 <6>[ 1.235871] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
877 01:09:11.911160 <6>[ 1.242445] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
878 01:09:11.911479 <6>[ 1.249538] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
879 01:09:11.930244 <6>[ 1.269621] ACPI: Interpreter disabled.
880 01:09:11.985077 <6>[ 1.287833] iommu: Default domain type: Translated
881 01:09:11.985779 <6>[ 1.293043] iommu: DMA domain TLB invalidation policy: strict mode
882 01:09:11.986037 <5>[ 1.302957] SCSI subsystem initialized
883 01:09:11.986264 <6>[ 1.311452] usbcore: registered new interface driver usbfs
884 01:09:11.986469 <6>[ 1.317649] usbcore: registered new interface driver hub
885 01:09:11.986683 <6>[ 1.323577] usbcore: registered new device driver usb
886 01:09:11.988498 <6>[ 1.333620] i2c 0-0070: Fixed dependency cycle(s) with /hdlcd@7ff60000/port/endpoint
887 01:09:12.047629 <6>[ 1.342430] i2c 0-0071: Fixed dependency cycle(s) with /hdlcd@7ff50000/port/endpoint
888 01:09:12.047950 <6>[ 1.353890] pps_core: LinuxPPS API ver. 1 registered
889 01:09:12.048217 <6>[ 1.359171] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
890 01:09:12.048464 <6>[ 1.368788] PTP clock support registered
891 01:09:12.048669 <6>[ 1.373811] EDAC MC: Ver: 3.0.0
892 01:09:12.049201 <6>[ 1.386229] FPGA manager framework
893 01:09:12.049392 <6>[ 1.390984] Advanced Linux Sound Architecture Driver Initialized.
894 01:09:12.050951 <6>[ 1.401966] NET: Registered PF_ATMPVC protocol family
895 01:09:12.078057 <6>[ 1.407335] NET: Registered PF_ATMSVC protocol family
896 01:09:12.078329 <6>[ 1.414375] vgaarb: loaded
897 01:09:12.081287 <6>[ 1.419352] clocksource: Switched to clocksource arch_sys_counter
898 01:09:13.705777 <5>[ 3.039508] VFS: Disk quotas dquot_6.6.0
899 01:09:13.708995 <6>[ 3.044006] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
900 01:09:13.709317 <6>[ 3.054050] pnp: PnP ACPI: disabled
901 01:09:13.785768 <6>[ 3.119465] NET: Registered PF_INET protocol family
902 01:09:13.788955 <6>[ 3.125178] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear)
903 01:09:13.830823 <6>[ 3.142825] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear)
904 01:09:13.831144 <6>[ 3.152815] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
905 01:09:13.831424 <6>[ 3.161041] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
906 01:09:13.834018 <6>[ 3.170093] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
907 01:09:13.907295 <6>[ 3.209736] TCP: Hash tables configured (established 65536 bind 65536)
908 01:09:13.907871 <6>[ 3.218521] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, linear)
909 01:09:13.908804 <6>[ 3.229177] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear)
910 01:09:13.909258 <6>[ 3.238915] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear)
911 01:09:13.909676 <6>[ 3.249550] NET: Registered PF_UNIX/PF_LOCAL protocol family
912 01:09:13.910787 <6>[ 3.258984] RPC: Registered named UNIX socket transport module.
913 01:09:13.951736 <6>[ 3.265297] RPC: Registered udp transport module.
914 01:09:13.952053 <6>[ 3.270325] RPC: Registered tcp transport module.
915 01:09:13.952272 <6>[ 3.275347] RPC: Registered tcp NFSv4.1 backchannel transport module.
916 01:09:13.952488 <6>[ 3.282128] NET: Registered PF_XDP protocol family
917 01:09:13.952984 <6>[ 3.287261] PCI: CLS 0 bytes, default 64
918 01:09:13.953181 <6>[ 3.293408] Unpacking initramfs...
919 01:09:13.998621 <6>[ 3.307835] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
920 01:09:13.998950 <6>[ 3.320173] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
921 01:09:13.999465 <6>[ 3.329072] kvm [1]: Guests without required CPU erratum workarounds can deadlock system!
922 01:09:13.999655 <6>[ 3.329072] Only trusted guests should be used on this system.
923 01:09:14.001904 <6>[ 3.343684] kvm [1]: IPA Size Limit: 40 bits
924 01:09:14.025615 <6>[ 3.363672] kvm [1]: vgic interrupt IRQ9
925 01:09:14.028760 <6>[ 3.368675] kvm [1]: Hyp mode initialized successfully
926 01:09:14.056571 <5>[ 3.388858] Initialise system trusted keyrings
927 01:09:14.059723 <6>[ 3.394905] workingset: timestamp_bits=42 max_order=21 bucket_order=0
928 01:09:14.241516 <6>[ 3.535032] squashfs: version 4.0 (2009/01/31) Phillip Lougher
929 01:09:14.241849 <5>[ 3.550162] NFS: Registering the id_resolver key type
930 01:09:14.242071 <5>[ 3.555728] Key type id_resolver registered
931 01:09:14.242604 <5>[ 3.560265] Key type id_legacy registered
932 01:09:14.242815 <6>[ 3.565628] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
933 01:09:14.243019 <6>[ 3.572708] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
934 01:09:14.244829 <6>[ 3.583145] 9p: Installing v9fs 9p2000 file system support
935 01:09:14.330709 <6>[ 3.639935] NET: Registered PF_ALG protocol family
936 01:09:14.331241 <5>[ 3.645191] Key type asymmetric registered
937 01:09:14.331592 <5>[ 3.649643] Asymmetric key parser 'x509' registered
938 01:09:14.332357 <6>[ 3.655278] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
939 01:09:14.332727 <6>[ 3.663051] io scheduler mq-deadline registered
940 01:09:14.333045 <6>[ 3.667903] io scheduler kyber registered
941 01:09:14.334129 <4>[ 3.674362] test_firmware: interface ready
942 01:09:14.397530 <6>[ 3.737076] pl061_gpio 1c1d0000.gpio: PL061 GPIO chip registered
943 01:09:14.413494 <6>[ 3.764101] EINJ: ACPI disabled.
944 01:09:14.557347 <6>[ 3.894260] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
945 01:09:14.611703 <6>[ 3.918745] SuperH (H)SCI(F) driver initialized
946 01:09:14.612031 <6>[ 3.925889] msm_serial: driver initialized
947 01:09:14.612300 <5>[ 3.937388] arm-smmu 7fb00000.iommu: probing hardware configuration...
948 01:09:14.612535 <5>[ 3.944252] arm-smmu 7fb00000.iommu: SMMUv1 with:
949 01:09:14.612738 <5>[ 3.949363] arm-smmu 7fb00000.iommu: stage 2 translation
950 01:09:14.613245 <5>[ 3.955110] arm-smmu 7fb00000.iommu: coherent table walk
951 01:09:14.614973 <5>[ 3.960862] arm-smmu 7fb00000.iommu: stream matching with 16 register groups
952 01:09:14.659221 <5>[ 3.968344] arm-smmu 7fb00000.iommu: 4 context banks (4 stage-2 only)
953 01:09:14.659573 <5>[ 3.975213] arm-smmu 7fb00000.iommu: Supported page sizes: 0x60211000
954 01:09:14.659834 <5>[ 3.982061] arm-smmu 7fb00000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
955 01:09:14.660066 <5>[ 3.991600] arm-smmu 7fb00000.iommu: preserved 0 boot mappings
956 01:09:14.660666 <5>[ 3.999060] arm-smmu 7fb10000.iommu: probing hardware configuration...
957 01:09:14.660866 <5>[ 4.005917] arm-smmu 7fb10000.iommu: SMMUv1 with:
958 01:09:14.662513 <5>[ 4.010939] arm-smmu 7fb10000.iommu: stage 2 translation
959 01:09:14.705431 <5>[ 4.016651] arm-smmu 7fb10000.iommu: non-coherent table walk
960 01:09:14.705755 <5>[ 4.022712] arm-smmu 7fb10000.iommu: (IDR0.CTTW overridden by FW configuration)
961 01:09:14.706042 <5>[ 4.030443] arm-smmu 7fb10000.iommu: stream matching with 2 register groups
962 01:09:14.706279 <5>[ 4.037830] arm-smmu 7fb10000.iommu: 1 context banks (1 stage-2 only)
963 01:09:14.706799 <5>[ 4.044694] arm-smmu 7fb10000.iommu: Supported page sizes: 0x60211000
964 01:09:14.706956 <5>[ 4.051561] arm-smmu 7fb10000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
965 01:09:14.750268 <5>[ 4.060997] arm-smmu 7fb10000.iommu: preserved 0 boot mappings
966 01:09:14.750591 <5>[ 4.068480] arm-smmu 7fb20000.iommu: probing hardware configuration...
967 01:09:14.750872 <5>[ 4.075349] arm-smmu 7fb20000.iommu: SMMUv1 with:
968 01:09:14.751115 <5>[ 4.080370] arm-smmu 7fb20000.iommu: stage 2 translation
969 01:09:14.751342 <5>[ 4.086082] arm-smmu 7fb20000.iommu: non-coherent table walk
970 01:09:14.751832 <5>[ 4.092142] arm-smmu 7fb20000.iommu: (IDR0.CTTW overridden by FW configuration)
971 01:09:14.753492 <5>[ 4.099873] arm-smmu 7fb20000.iommu: stream matching with 2 register groups
972 01:09:14.797349 <5>[ 4.107262] arm-smmu 7fb20000.iommu: 1 context banks (1 stage-2 only)
973 01:09:14.797697 <5>[ 4.114145] arm-smmu 7fb20000.iommu: Supported page sizes: 0x60211000
974 01:09:14.798278 <5>[ 4.120992] arm-smmu 7fb20000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
975 01:09:14.798547 <5>[ 4.130230] arm-smmu 7fb20000.iommu: preserved 0 boot mappings
976 01:09:14.798733 <5>[ 4.137554] arm-smmu 7fb30000.iommu: probing hardware configuration...
977 01:09:14.798894 <5>[ 4.144410] arm-smmu 7fb30000.iommu: SMMUv1 with:
978 01:09:14.800679 <5>[ 4.149428] arm-smmu 7fb30000.iommu: stage 2 translation
979 01:09:14.848143 <5>[ 4.155139] arm-smmu 7fb30000.iommu: coherent table walk
980 01:09:14.848455 <5>[ 4.160869] arm-smmu 7fb30000.iommu: stream matching with 2 register groups
981 01:09:14.848655 <5>[ 4.168255] arm-smmu 7fb30000.iommu: 1 context banks (1 stage-2 only)
982 01:09:14.848837 <5>[ 4.175148] arm-smmu 7fb30000.iommu: Supported page sizes: 0x60211000
983 01:09:14.849350 <5>[ 4.182028] arm-smmu 7fb30000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
984 01:09:14.851452 <5>[ 4.191389] arm-smmu 7fb30000.iommu: preserved 0 boot mappings
985 01:09:14.915219 <6>[ 4.267192] loop: module loaded
986 01:09:14.939235 <6>[ 4.275020] lkdtm: No crash points registered, enable through debugfs
987 01:09:14.939553 <6>[ 4.290209] megasas: 07.719.03.00-rc1
988 01:09:15.043131 <6>[ 4.350892] thunder_xcv, ver 1.0
989 01:09:15.043458 <6>[ 4.354800] thunder_bgx, ver 1.0
990 01:09:15.043717 <6>[ 4.358696] nicpf, ver 1.0
991 01:09:15.043940 <6>[ 4.368516] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
992 01:09:15.044124 <6>[ 4.376068] hns3: Copyright (c) 2017 Huawei Corporation.
993 01:09:15.044297 <6>[ 4.382237] hclge is initializing
994 01:09:15.044758 <6>[ 4.386037] e1000: Intel(R) PRO/1000 Network Driver
995 01:09:15.044889 <6>[ 4.391255] e1000: Copyright (c) 1999-2006 Intel Corporation.
996 01:09:15.046396 <6>[ 4.397748] e1000e: Intel(R) PRO/1000 Network Driver
997 01:09:15.093892 <6>[ 4.403031] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
998 01:09:15.094257 <6>[ 4.409671] igb: Intel(R) Gigabit Ethernet Network Driver
999 01:09:15.094496 <6>[ 4.415388] igb: Copyright (c) 2007-2014 Intel Corporation.
1000 01:09:15.095027 <6>[ 4.421547] igbvf: Intel(R) Gigabit Virtual Function Network Driver
1001 01:09:15.095235 <6>[ 4.428134] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
1002 01:09:15.097139 <6>[ 4.436195] sky2: driver version 1.30
1003 01:09:16.711819 <6>[ 6.057909] Freeing initrd memory: 24288K
1004 01:09:16.781769 <5>[ 6.118271] smsc: module verification failed: signature and/or required key missing - tainting kernel
1005 01:09:16.825592 <6>[ 6.154364] smsc911x 18000000.ethernet eth0: MAC Address: 00:02:f7:00:58:4d
1006 01:09:16.828746 <6>[ 6.166098] VFIO - User Level meta-driver version: 0.3
1007 01:09:16.870368 <6>[ 6.186943] ehci-platform 7ffc0000.usb: Adding to iommu group 0
1008 01:09:16.870694 <6>[ 6.188856] usbcore: registered new interface driver usb-storage
1009 01:09:16.870890 <6>[ 6.194227] ohci-platform 7ffb0000.usb: Adding to iommu group 0
1010 01:09:16.871396 <6>[ 6.198181] ehci-platform 7ffc0000.usb: EHCI Host Controller
1011 01:09:16.871575 <6>[ 6.198800] ehci-platform 7ffc0000.usb: new USB bus registered, assigned bus number 1
1012 01:09:16.871733 <6>[ 6.200974] ehci-platform 7ffc0000.usb: irq 29, io mem 0x7ffc0000
1013 01:09:16.914057 <6>[ 6.206721] ohci-platform 7ffb0000.usb: Generic Platform OHCI controller
1014 01:09:16.914386 <6>[ 6.224370] rtc-pl031 1c170000.rtc: registered as rtc0
1015 01:09:16.914582 <6>[ 6.226490] ohci-platform 7ffb0000.usb: new USB bus registered, assigned bus number 2
1016 01:09:16.915069 <6>[ 6.227449] ehci-platform 7ffc0000.usb: USB 2.0 started, EHCI 1.00
1017 01:09:16.915193 <6>[ 6.233553] rtc-pl031 1c170000.rtc: setting system clock to 2000-01-01T00:03:05 UTC (946684985)
1018 01:09:16.915300 <6>[ 6.238710] hub 1-0:1.0: USB hub found
1019 01:09:16.917378 <6>[ 6.239368] hub 1-0:1.0: 1 port detected
1020 01:09:16.934496 <6>[ 6.239881] ohci-platform 7ffb0000.usb: irq 30, io mem 0x7ffb0000
1021 01:09:16.937651 <6>[ 6.251066] i2c_dev: i2c /dev entries driver
1022 01:09:17.028380 <6>[ 6.305413] sp805-wdt 1c0f0000.watchdog: registration successful
1023 01:09:17.028734 <6>[ 6.320298] hub 2-0:1.0: USB hub found
1024 01:09:17.029007 <6>[ 6.324577] hub 2-0:1.0: 1 port detected
1025 01:09:17.029244 <6>[ 6.337446] sdhci: Secure Digital Host Controller Interface driver
1026 01:09:17.029781 <6>[ 6.342119] mmci-pl18x 1c050000.mmc: mmc0: PL180 manf 41 rev0 at 0x1c050000 irq 34,0 (pio)
1027 01:09:17.029994 <6>[ 6.343979] sdhci: Copyright(c) Pierre Ossman
1028 01:09:17.030225 <6>[ 6.360273] Synopsys Designware Multimedia Card Interface Driver
1029 01:09:17.031692 <6>[ 6.370791] sdhci-pltfm: SDHCI platform and OF driver helper
1030 01:09:17.079574 <6>[ 6.386302] leds-syscon 1c010008.0.led: registered LED (null)
1031 01:09:17.079901 <6>[ 6.393763] leds-syscon 1c010008.1.led: registered LED (null)
1032 01:09:17.080160 <6>[ 6.400880] leds-syscon 1c010008.2.led: registered LED (null)
1033 01:09:17.080391 <6>[ 6.408047] leds-syscon 1c010008.3.led: registered LED (null)
1034 01:09:17.080614 <6>[ 6.415152] leds-syscon 1c010008.4.led: registered LED (null)
1035 01:09:17.081151 <6>[ 6.422219] leds-syscon 1c010008.5.led: registered LED (null)
1036 01:09:17.082904 <6>[ 6.429304] leds-syscon 1c010008.6.led: registered LED (null)
1037 01:09:17.103379 <6>[ 6.436425] leds-syscon 1c010008.7.led: registered LED (null)
1038 01:09:17.106579 <6>[ 6.445399] ledtrig-cpu: registered to indicate activity on CPUs
1039 01:09:17.137446 <6>[ 6.466070] usbcore: registered new interface driver usbhid
1040 01:09:17.137747 <6>[ 6.471979] usbhid: USB HID core driver
1041 01:09:17.140618 <6>[ 6.480827] mhu 2b1f0000.mhu: ARM MHU Mailbox registered
1042 01:09:17.205347 <6>[ 6.515508] usb 1-1: new high-speed USB device number 2 using ehci-platform
1043 01:09:17.205656 <6>[ 6.521886] ipip: IPv4 and MPLS over IPv4 tunneling driver
1044 01:09:17.206183 <6>[ 6.532307] IPv4 over IPsec tunneling driver
1045 01:09:17.208592 <6>[ 6.546108] NET: Registered PF_INET6 protocol family
1046 01:09:17.265081 <6>[ 6.562816] Segment Routing with IPv6
1047 01:09:17.265411 <6>[ 6.566996] In-situ OAM (IOAM) with IPv6
1048 01:09:17.265697 <6>[ 6.576049] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
1049 01:09:17.266253 <6>[ 6.589143] NET: Registered PF_PACKET protocol family
1050 01:09:17.266474 <6>[ 6.595745] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
1051 01:09:17.266715 <6>[ 6.610491] 8021q: 802.1Q VLAN Support v1.8
1052 01:09:17.268474 <6>[ 6.616215] 9pnet: Installing 9P2000 support
1053 01:09:17.283501 <5>[ 6.621138] Key type dns_resolver registered
1054 01:09:17.283812 <6>[ 6.625729] mpls_gso: MPLS GSO support
1055 01:09:17.309312 <6>[ 6.648213] registered taskstats version 1
1056 01:09:17.312509 <5>[ 6.652864] Loading compiled-in X.509 certificates
1057 01:09:17.350235 <6>[ 6.688671] hub 1-1:1.0: USB hub found
1058 01:09:17.353334 <6>[ 6.693437] hub 1-1:1.0: 4 ports detected
1059 01:09:17.437085 <5>[ 6.755720] Loaded X.509 cert 'Build time autogenerated kernel key: 965b1818cecb01fe1c89d3064013f951102b2109'
1060 01:09:17.437764 <6>[ 6.767126] ima: No TPM chip found, activating TPM-bypass!
1061 01:09:17.438040 <6>[ 6.772963] ima: Allocated hash algorithm: sha1
1062 01:09:17.440365 <6>[ 6.778029] ima: No architecture policies found
1063 01:09:17.513224 <6>[ 6.849751] dma-pl330 7ff00000.dma-controller: Adding to iommu group 1
1064 01:09:17.551042 <6>[ 6.878745] dma-pl330 7ff00000.dma-controller: Loaded driver for PL330 DMAC-341330
1065 01:09:17.554264 <6>[ 6.887043] dma-pl330 7ff00000.dma-controller: DBUFF-1024x16bytes Num_Chans-8 Num_Peri-8 Num_Events-8
1066 01:09:17.610056 <3>[ 6.943637] scpi_protocol scpi: incorrect or no SCP firmware found
1067 01:09:17.613277 <4>[ 6.950179] scpi_protocol: probe of scpi failed with error -110
1068 01:09:17.637174 <6>[ 6.973359] input: gpio-keys as /devices/platform/gpio-keys/input/input1
1069 01:09:17.908045 <4>[ 7.243639] atkbd serio0: keyboard reset failed on 1c060000.kmi
1070 01:09:19.155018 <4>[ 8.491475] atkbd serio1: keyboard reset failed on 1c070000.kmi
1071 01:09:25.829387 <6>[ 15.153979] input: PS/2 Generic Mouse as /devices/platform/bus@8000000/bus@8000000:motherboard-bus@8000000/bus@8000000:motherboard-bus@8000000:iofpga-bus@300000000/1c060000.kmi/serio0/input/input3
1072 01:09:25.947201 <4>[ 15.283013] psmouse serio0: Failed to enable mouse on 1c060000.kmi
1073 01:09:32.407005 <6>[ 21.730083] input: PS/2 Generic Mouse as /devices/platform/bus@8000000/bus@8000000:motherboard-bus@8000000/bus@8000000:motherboard-bus@8000000:iofpga-bus@300000000/1c070000.kmi/serio1/input/input4
1074 01:09:32.543093 <4>[ 21.858067] psmouse serio1: Failed to enable mouse on 1c070000.kmi
1075 01:09:32.543995 <6>[ 21.869656] 8021q: adding VLAN 0 to HW filter on device bond0
1076 01:09:32.546326 <6>[ 21.876892] SMSC LAN911x Internal PHY 18000000.ethernet-ffffffff:01: attached PHY driver (mii_bus:phy_addr=18000000.ethernet-ffffffff:01, irq=POLL)
1077 01:09:32.567856 <6>[ 21.903470] smsc911x 18000000.ethernet eth0: SMSC911x/921x identified at 0xffff80000d470000, IRQ: 28
1078 01:09:34.612612 <6>[ 23.947864] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
1079 01:09:40.617169 <5>[ 23.975464] Sending DHCP requests ..., OK
1080 01:09:40.617767 <6>[ 29.936109] IP-Config: Got DHCP answer from 192.168.56.254, my address is 192.168.56.208
1081 01:09:40.618210 <6>[ 29.944609] IP-Config: Complete:
1082 01:09:40.619079 <6>[ 29.948183] device=eth0, hwaddr=00:02:f7:00:58:4d, ipaddr=192.168.56.208, mask=255.255.255.0, gw=192.168.56.254
1083 01:09:40.619490 <6>[ 29.959078] host=192.168.56.208, domain=mayfield.sirena.org.uk, nis-domain=(none)
1084 01:09:40.620768 <6>[ 29.967383] bootserver=192.168.56.254, rootserver=192.168.56.230, rootpath=
1085 01:09:40.649572 <6>[ 29.967411] nameserver0=192.168.56.254
1086 01:09:40.650125 <6>[ 29.979692] ntpserver0=50.205.244.22, ntpserver1=85.199.214.99
1087 01:09:40.650514 <6>[ 29.994514] ALSA device list:
1088 01:09:40.650871 <6>[ 29.997920] No soundcards found.
1089 01:09:40.652931 <6>[ 30.002992] uart-pl011 7ff80000.serial: no DMA platform data
1090 01:09:40.749896 <6>[ 30.086949] Freeing unused kernel memory: 14272K
1091 01:09:40.753175 <6>[ 30.092369] Run /init as init process
1092 01:09:40.849106 Loading, please wait...
1093 01:09:41.056978 Starting version 247.3-7+deb11u2
1094 01:09:45.597814 <6>[ 34.934188] tda998x 0-0070: found TDA19988
1095 01:09:45.757654 <6>[ 35.097350] tda998x 0-0071: found TDA19988
1096 01:09:45.853574 Begin: Loading essential drivers ... done.
1097 01:09:45.894486 Begin: Running /scripts/init-premount ... done.
1098 01:09:45.895030 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
1099 01:09:45.897791 Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available
1100 01:09:45.929589 Device /sys/class/net/bond0 found
1101 01:09:45.930167 done.
1102 01:09:46.153535 /sys/class/net/bonding_masters/flags: Not a directory
1103 01:09:46.190435 IP-Config: bond0 hardware address<6>[ 35.524370] 8021q: adding VLAN 0 to HW filter on device bond0
1104 01:09:46.190983 c6:a1:6b:82:f9:2d mtu 1500 DHCP
1105 01:09:46.228488 IP-Config: eth0 hardware address 00:02:f7:00:58:4d mtu 1500 DHCP
1106 01:09:46.290267 IP-Config: eth0 complete (dhcp from 192.168.56.254):
1107 01:09:46.290812 address: 192.168.56.208 broadcast: 192.168.56.255 netmask: 255.255.255.0
1108 01:09:46.291204 gateway: 192.168.56.254 dns0 : 192.168.56.254 dns1 : 0.0.0.0
1109 01:09:46.292139 domain : mayfield.sirena.org.uk
1110 01:09:46.293627 rootserver: 192.168.56.254 rootpath:
1111 01:09:46.294105 filename :
1112 01:09:46.437362 done.
1113 01:09:46.459106 Begin: Running /scripts/nfs-bottom ... done.
1114 01:09:46.606148 Begin: Running /scripts/init-bottom ... done.
1115 01:09:49.872859 <30>[ 39.208157] systemd[1]: System time before build time, advancing clock.
1116 01:09:50.415613 <30>[ 39.726774] systemd[1]: systemd 247.3-7+deb11u2 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified)
1117 01:09:50.418719 <30>[ 39.755198] systemd[1]: Detected architecture arm64.
1118 01:09:50.450279
1119 01:09:50.450819 Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
1120 01:09:50.451334
1121 01:09:50.482250 <30>[ 39.820590] systemd[1]: Set hostname to <debian-bullseye-arm64>.
1122 01:09:52.629747 <30>[ 41.963477] systemd[1]: Queued start job for default target Graphical Interface.
1123 01:09:53.493109 <5>[ 42.843797] random: crng init done
1124 01:09:53.560807 <30>[ 42.891185] systemd[1]: Created slice system-getty.slice.
1125 01:09:53.564197 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m.
1126 01:09:53.591918 <30>[ 42.924292] systemd[1]: Created slice system-modprobe.slice.
1127 01:09:53.595127 [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
1128 01:09:53.618910 <30>[ 42.951633] systemd[1]: Created slice system-serial\x2dgetty.slice.
1129 01:09:53.622122 [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
1130 01:09:53.673882 <30>[ 42.979096] systemd[1]: Created slice User and Session Slice.
1131 01:09:53.674472 [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m.
1132 01:09:53.674860 <30>[ 43.002044] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
1133 01:09:53.677295 [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
1134 01:09:53.700831 <30>[ 43.029376] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
1135 01:09:53.704214 [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
1136 01:09:53.753828 <30>[ 43.056721] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
1137 01:09:53.754537 <30>[ 43.069145] systemd[1]: Reached target Local Encrypted Volumes.
1138 01:09:53.755586 [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
1139 01:09:53.756017 <30>[ 43.091805] systemd[1]: Reached target Paths.
1140 01:09:53.757305 [[0;32m OK [0m] Reached target [0;1;39mPaths[0m.
1141 01:09:53.814740 <30>[ 43.111883] systemd[1]: Reached target Remote File Systems.
1142 01:09:53.815284 [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m.
1143 01:09:53.815775 <30>[ 43.131848] systemd[1]: Reached target Slices.
1144 01:09:53.816869 [[0;32m OK [0m] Reached target [0;1;39mSlices[0m.
1145 01:09:53.817383 <30>[ 43.151881] systemd[1]: Reached target Swap.
1146 01:09:53.818410 [[0;32m OK [0m] Reached target [0;1;39mSwap[0m.
1147 01:09:53.841701 <30>[ 43.174023] systemd[1]: Listening on initctl Compatibility Named Pipe.
1148 01:09:53.845040 [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
1149 01:09:53.868762 <30>[ 43.200458] systemd[1]: Listening on Journal Audit Socket.
1150 01:09:53.872045 [[0;32m OK [0m] Listening on [0;1;39mJournal Audit Socket[0m.
1151 01:09:53.889747 <30>[ 43.224653] systemd[1]: Listening on Journal Socket (/dev/log).
1152 01:09:53.892998 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
1153 01:09:53.918721 <30>[ 43.251265] systemd[1]: Listening on Journal Socket.
1154 01:09:53.919254 [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m.
1155 01:09:53.945564 <30>[ 43.276308] systemd[1]: Listening on Network Service Netlink Socket.
1156 01:09:53.948918 [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
1157 01:09:53.976615 <30>[ 43.309166] systemd[1]: Listening on udev Control Socket.
1158 01:09:53.979849 [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m.
1159 01:09:53.997676 <30>[ 43.334381] systemd[1]: Listening on udev Kernel Socket.
1160 01:09:54.000882 [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m.
1161 01:09:54.075789 <30>[ 43.405025] systemd[1]: Mounting Huge Pages File System...
1162 01:09:54.076333 Mounting [0;1;39mHuge Pages File System[0m...
1163 01:09:54.118434 <30>[ 43.450593] systemd[1]: Mounting POSIX Message Queue File System...
1164 01:09:54.121779 Mounting [0;1;39mPOSIX Message Queue File System[0m...
1165 01:09:54.166426 <30>[ 43.498158] systemd[1]: Mounting Kernel Debug File System...
1166 01:09:54.169651 Mounting [0;1;39mKernel Debug File System[0m...
1167 01:09:54.213411 <30>[ 43.545927] systemd[1]: Mounting Kernel Trace File System...
1168 01:09:54.216719 Mounting [0;1;39mKernel Trace File System[0m...
1169 01:09:54.320260 <30>[ 43.647764] systemd[1]: Starting Create list of static device nodes for the current kernel...
1170 01:09:54.323607 Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
1171 01:09:54.370282 <30>[ 43.702180] systemd[1]: Starting Load Kernel Module configfs...
1172 01:09:54.373694 Starting [0;1;39mLoad Kernel Module configfs[0m...
1173 01:09:54.420446 <30>[ 43.749701] systemd[1]: Starting Load Kernel Module drm...
1174 01:09:54.420998 Starting [0;1;39mLoad Kernel Module drm[0m...
1175 01:09:54.465560 <30>[ 43.794042] systemd[1]: Starting Load Kernel Module fuse...
1176 01:09:54.466240 Starting [0;1;39mLoad Kernel Module fuse[0m...
1177 01:09:54.502411 <30>[ 43.833997] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
1178 01:09:54.572227 <30>[ 43.909416] systemd[1]: Starting Journal Service...
1179 01:09:54.575362 Starting [0;1;39mJournal Service[0m...
1180 01:09:54.607361 <6>[ 43.950833] fuse: init (API version 7.37)
1181 01:09:54.658087 <30>[ 43.993396] systemd[1]: Starting Load Kernel Modules...
1182 01:09:54.661371 Starting [0;1;39mLoad Kernel Modules[0m...
1183 01:09:54.709038 <30>[ 44.040783] systemd[1]: Starting Remount Root and Kernel File Systems...
1184 01:09:54.712316 Starting [0;1;39mRemount Root and Kernel File Systems[0m...
1185 01:09:54.757026 <30>[ 44.088982] systemd[1]: Starting Coldplug All udev Devices...
1186 01:09:54.760302 Starting [0;1;39mColdplug All udev Devices[0m...
1187 01:09:54.820009 <30>[ 44.152444] systemd[1]: Mounted Huge Pages File System.
1188 01:09:54.823286 [[0;32m OK [0m] Mounted [0;1;39mHuge Pages File System[0m.
1189 01:09:54.849011 <30>[ 44.177777] systemd[1]: Mounted POSIX Message Queue File System.
1190 01:09:54.852310 [[0;32m OK [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
1191 01:09:54.875913 <30>[ 44.207091] systemd[1]: Mounted Kernel Debug File System.
1192 01:09:54.876598 [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m.
1193 01:09:54.902842 <30>[ 44.234437] systemd[1]: Mounted Kernel Trace File System.
1194 01:09:54.903445 [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m.
1195 01:09:54.942897 <30>[ 44.269119] systemd[1]: Finished Create list of static device nodes for the current kernel.
1196 01:09:54.946360 [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
1197 01:09:54.973051 <30>[ 44.307922] systemd[1]: modprobe@configfs.service: Succeeded.
1198 01:09:54.992816 <30>[ 44.324571] systemd[1]: Finished Load Kernel Module configfs.
1199 01:09:54.996071 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
1200 01:09:55.024090 <30>[ 44.359258] systemd[1]: modprobe@drm.service: Succeeded.
1201 01:09:55.042848 <30>[ 44.375296] systemd[1]: Finished Load Kernel Module drm.
1202 01:09:55.046044 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
1203 01:09:55.095705 <30>[ 44.413248] systemd[1]: modprobe@fuse.service: Succeeded.
1204 01:09:55.096249 <30>[ 44.429203] systemd[1]: Finished Load Kernel Module fuse.
1205 01:09:55.099064 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
1206 01:09:55.135765 <30>[ 44.466994] systemd[1]: Finished Load Kernel Modules.
1207 01:09:55.139046 [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m.
1208 01:09:55.178721 <30>[ 44.508117] systemd[1]: Finished Remount Root and Kernel File Systems.
1209 01:09:55.182070 [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
1210 01:09:55.280681 <30>[ 44.613159] systemd[1]: Mounting FUSE Control File System...
1211 01:09:55.283937 Mounting [0;1;39mFUSE Control File System[0m...
1212 01:09:55.346587 <30>[ 44.676028] systemd[1]: Mounting Kernel Configuration File System...
1213 01:09:55.349875 Mounting [0;1;39mKernel Configuration File System[0m...
1214 01:09:55.391620 <30>[ 44.718287] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
1215 01:09:55.394915 <30>[ 44.729963] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
1216 01:09:55.477494 <30>[ 44.810645] systemd[1]: Starting Load/Save Random Seed...
1217 01:09:55.480791 Starting [0;1;39mLoad/Save Random Seed[0m...
1218 01:09:55.545700 <30>[ 44.873866] systemd[1]: Starting Apply Kernel Variables...
1219 01:09:55.546305 Starting [0;1;39mApply Kernel Variables[0m...
1220 01:09:55.636409 <30>[ 44.974863] systemd[1]: Starting Create System Users...
1221 01:09:55.639629 Starting [0;1;39mCreate System Users[0m...
1222 01:09:55.671467 <30>[ 45.020748] systemd[1]: Started Journal Service.
1223 01:09:55.687485 [[0;32m OK [0m] Started [0;1;39mJournal Service[0m.
1224 01:09:55.742499 [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m.
1225 01:09:55.758463 [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m.
1226 01:09:55.789435 [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
1227 01:09:55.822461 [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m.
1228 01:09:55.902477 Starting [0;1;39mFlush Journal to Persistent Storage[0m...
1229 01:09:56.093928 <46>[ 45.430300] systemd-journald[241]: Received client request to flush runtime journal.
1230 01:09:56.246748 [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m.
1231 01:09:56.341757 Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
1232 01:09:58.420275 [[0m[0;31m* [0m] (1 of 4) A start job is running for /dev/ttyAMA0 (5s / 1min 31s)
1233 01:09:58.779115 M[K[[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
1234 01:09:58.824127 [K[[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
1235 01:09:58.848047 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
1236 01:09:58.864064 [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m.
1237 01:09:58.959364 Starting [0;1;39mCreate Volatile Files and Directories[0m...
1238 01:09:59.018276 Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
1239 01:09:59.591559 [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
1240 01:09:59.703515 Starting [0;1;39mNetwork Service[0m...
1241 01:09:59.760434 [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m.
1242 01:10:00.037227 [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
1243 01:10:00.185901 Starting [0;1;39mNetwork Time Synchronization[0m...
1244 01:10:00.243169 Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
1245 01:10:00.829013 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
1246 01:10:01.132379 [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m.
1247 01:10:01.275332 Starting [0;1;39mNetwork Name Resolution[0m...
1248 01:10:01.301320 [[0;32m OK [0m] Started [0;1;39mNetwork Time Synchronization[0m.
1249 01:10:01.352434 [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m.
1250 01:10:01.353539 [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
1251 01:10:01.355840 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Set[0m.
1252 01:10:01.371424 [[0;32m OK [0m] Reached target [0;1;39mSystem Time Synchronized[0m.
1253 01:10:01.488080 [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m.
1254 01:10:01.520086 [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
1255 01:10:01.552128 [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
1256 01:10:01.595942 [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
1257 01:10:01.599105 [[0;32m OK [0m] Reached target [0;1;39mTimers[0m.
1258 01:10:01.627108 [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
1259 01:10:01.643119 [[0;32m OK [0m] Reached target [0;1;39mSockets[0m.
1260 01:10:01.659074 [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m.
1261 01:10:01.749036 [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m.
1262 01:10:03.203000 Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
1263 01:10:04.082382 Starting [0;1;39mUser Login Management[0m...
1264 01:10:04.177157 [[0;32m OK [0m] Found device [0;1;39m/dev/ttyAMA0[0m.
1265 01:10:05.441372 [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m.
1266 01:10:05.600090 [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
1267 01:10:06.104829 [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m.
1268 01:10:06.120851 [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m.
1269 01:10:06.142895 [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
1270 01:10:06.222786 Starting [0;1;39mPermit User Sessions[0m...
1271 01:10:06.395590 [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m.
1272 01:10:06.474727 [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m.
1273 01:10:06.549598 [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttyAMA0[0m.
1274 01:10:06.591438 [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m.
1275 01:10:06.591771 [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m.
1276 01:10:06.594636 [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m.
1277 01:10:06.664570 Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
1278 01:10:06.871319 [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
1279 01:10:07.065273
1280 01:10:07.083130 Debian GNU/Linux 11 debian-bullseye-arm64 ttyAMA0
1281 01:10:07.083418
1282 01:10:07.086279 debian-bullseye-arm64 login: root (automatic login)
1283 01:10:07.086552
1284 01:10:08.164404 Linux debian-bullseye-arm64 6.1.72-cip13 #1 SMP PREEMPT Fri Jan 19 00:24:25 UTC 2024 aarch64
1285 01:10:08.164725
1286 01:10:08.164923 The programs included with the Debian GNU/Linux system are free software;
1287 01:10:08.165104 the exact distribution terms for each program are described in the
1288 01:10:08.165665 individual files in /usr/share/doc/*/copyright.
1289 01:10:08.165867
1290 01:10:08.167662 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1291 01:10:08.167936 permitted by applicable law.
1292 01:10:10.886543 Matched prompt #10: / #
1294 01:10:10.888400 Setting prompt string to ['/ #']
1295 01:10:10.889186 end: 2.4.4.1 login-action (duration 00:01:03) [common]
1297 01:10:10.891066 end: 2.4.4 auto-login-action (duration 00:01:03) [common]
1298 01:10:10.891876 start: 2.4.5 expect-shell-connection (timeout 00:00:41) [common]
1299 01:10:10.892549 Setting prompt string to ['/ #']
1300 01:10:10.893180 Forcing a shell prompt, looking for ['/ #']
1302 01:10:10.944572 / #
1303 01:10:10.944955 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1304 01:10:10.945193 Waiting using forced prompt support (timeout 00:02:30)
1305 01:10:10.965340
1306 01:10:10.965897 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1307 01:10:10.966205 start: 2.4.6 export-device-env (timeout 00:00:41) [common]
1308 01:10:10.966426 Sending with 100 millisecond of delay
1310 01:10:23.392067 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/473287/extract-nfsrootfs-0baytjfc'
1311 01:10:23.493499 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/473287/extract-nfsrootfs-0baytjfc'
1312 01:10:23.494398 Sending with 100 millisecond of delay
1314 01:10:29.131466 / # export NFS_SERVER_IP='192.168.56.230'
1315 01:10:29.232887 export NFS_SERVER_IP='192.168.56.230'
1316 01:10:29.233809 end: 2.4.6 export-device-env (duration 00:00:18) [common]
1317 01:10:29.234407 end: 2.4 uboot-commands (duration 00:04:37) [common]
1318 01:10:29.234933 end: 2 uboot-action (duration 00:04:37) [common]
1319 01:10:29.235442 start: 3 lava-test-retry (timeout 00:04:36) [common]
1320 01:10:29.236005 start: 3.1 lava-test-shell (timeout 00:04:36) [common]
1321 01:10:29.236469 Using namespace: common
1323 01:10:29.338099 / # #
1324 01:10:29.338699 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1325 01:10:29.351008 #
1326 01:10:29.367330 Using /lava-473287
1328 01:10:29.468983 / # export SHELL=/bin/bash
1329 01:10:29.478861 export SHELL=/bin/bash
1331 01:10:29.596473 / # . /lava-473287/environment
1332 01:10:29.606734 . /lava-473287/environment
1334 01:10:29.740301 / # /lava-473287/bin/lava-test-runner /lava-473287/0
1335 01:10:29.740902 Test shell timeout: 10s (minimum of the action and connection timeout)
1336 01:10:29.750663 /lava-473287/bin/lava-test-runner /lava-473287/0
1337 01:10:31.057407 + export TESTRUN_ID=0_timesync-off
1338 01:10:31.060635 + TESTRUN_ID=0_timesync-off
1339 01:10:31.061143 + cd /lava-473287/0/tests/0_timesync-off
1340 01:10:31.061640 ++ cat uuid
1341 01:10:31.139198 + UUID=473287_1.6.2.4.1
1342 01:10:31.139745 + set +x
1343 01:10:31.142513 <LAVA_SIGNAL_STARTRUN 0_timesync-off 473287_1.6.2.4.1>
1344 01:10:31.143012 + systemctl stop systemd-timesyncd
1345 01:10:31.143803 Received signal: <STARTRUN> 0_timesync-off 473287_1.6.2.4.1
1346 01:10:31.144254 Starting test lava.0_timesync-off (473287_1.6.2.4.1)
1347 01:10:31.144847 Skipping test definition patterns.
1348 01:10:31.417982 + set +x
1349 01:10:31.418545 <LAVA_SIGNAL_ENDRUN 0_timesync-off 473287_1.6.2.4.1>
1350 01:10:31.419254 Received signal: <ENDRUN> 0_timesync-off 473287_1.6.2.4.1
1351 01:10:31.419684 Ending use of test pattern.
1352 01:10:31.420060 Ending test lava.0_timesync-off (473287_1.6.2.4.1), duration 0.28
1354 01:10:31.899339 + export TESTRUN_ID=1_kselftest-lkdtm
1355 01:10:31.899659 + TESTRUN_ID=1_kselftest-lkdtm
1356 01:10:31.899854 + cd /lava-473287/0/tests/1_kselftest-lkdtm
1357 01:10:31.902515 ++ cat uuid
1358 01:10:32.004272 + UUID=473287_1.6.2.4.5
1359 01:10:32.004580 + set +x
1360 01:10:32.004776 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 473287_1.6.2.4.5>
1361 01:10:32.004956 + cd ./automated/linux/kselftest/
1362 01:10:32.005350 Received signal: <STARTRUN> 1_kselftest-lkdtm 473287_1.6.2.4.5
1363 01:10:32.005550 Starting test lava.1_kselftest-lkdtm (473287_1.6.2.4.5)
1364 01:10:32.005774 Skipping test definition patterns.
1365 01:10:32.007599 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s True -u http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.72-cip13-30-g79e2886a5da69/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S /dev/null -b juno-uboot -g cip -e '' -p /opt/kselftests/mainline/ -n 1 -i 1
1366 01:10:32.423282 INFO: install_deps skipped
1367 01:10:32.733915 --2024-01-19 01:10:32-- http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.72-cip13-30-g79e2886a5da69/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz
1368 01:10:32.789810 Resolving storage.kernelci.org (storage.kernelci.org)... 20.171.243.82
1369 01:10:32.936790 Connecting to storage.kernelci.org (storage.kernelci.org)|20.171.243.82|:80... connected.
1370 01:10:33.098512 HTTP request sent, awaiting response... 200 OK
1371 01:10:33.099069 Length: 2967352 (2.8M) [application/octet-stream]
1372 01:10:33.099558 Saving to: 'kselftest.tar.xz'
1373 01:10:33.100008
1374 01:10:34.635259 kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 1%[ ] 43.32K 155KB/s kselftest.tar.xz 7%[> ] 213.48K 374KB/s kselftest.tar.xz 21%[===> ] 615.67K 798KB/s kselftest.tar.xz 41%[=======> ] 1.18M 1.17MB/s kselftest.tar.xz 62%[===========> ] 1.77M 1.47MB/s kselftest.tar.xz 86%[================> ] 2.44M 1.74MB/s kselftest.tar.xz 100%[===================>] 2.83M 1.84MB/s in 1.5s
1375 01:10:34.635863
1376 01:10:35.062987 2024-01-19 01:10:35 (1.84 MB/s) - 'kselftest.tar.xz' saved [2967352/2967352]
1377 01:10:35.063514
1378 01:10:46.037603 <4>[ 95.346209] amba 20010000.etf: deferred probe timeout, ignoring dependency
1379 01:10:46.038271 <4>[ 95.353614] amba 20030000.tpiu: deferred probe timeout, ignoring dependency
1380 01:10:46.038649 <4>[ 95.361184] amba 20040000.funnel: deferred probe timeout, ignoring dependency
1381 01:10:46.038955 <4>[ 95.368718] amba 20070000.etr: deferred probe timeout, ignoring dependency
1382 01:10:46.039260 <4>[ 95.375990] amba 20100000.stm: deferred probe timeout, ignoring dependency
1383 01:10:46.039501 <4>[ 95.383274] amba 20120000.replicator: deferred probe timeout, ignoring dependency
1384 01:10:46.081735 <4>[ 95.391158] amba 22010000.cpu-debug: deferred probe timeout, ignoring dependency
1385 01:10:46.082075 <4>[ 95.398957] amba 22040000.etm: deferred probe timeout, ignoring dependency
1386 01:10:46.082270 <4>[ 95.406256] amba 22020000.cti: deferred probe timeout, ignoring dependency
1387 01:10:46.082444 <4>[ 95.413529] amba 220c0000.funnel: deferred probe timeout, ignoring dependency
1388 01:10:46.082846 <4>[ 95.421054] amba 22110000.cpu-debug: deferred probe timeout, ignoring dependency
1389 01:10:46.085004 <4>[ 95.428836] amba 22140000.etm: deferred probe timeout, ignoring dependency
1390 01:10:46.125702 <4>[ 95.436103] amba 22120000.cti: deferred probe timeout, ignoring dependency
1391 01:10:46.126043 <4>[ 95.443400] amba 23010000.cpu-debug: deferred probe timeout, ignoring dependency
1392 01:10:46.126527 <4>[ 95.451218] amba 23040000.etm: deferred probe timeout, ignoring dependency
1393 01:10:46.126775 <4>[ 95.458525] amba 23020000.cti: deferred probe timeout, ignoring dependency
1394 01:10:46.127041 <4>[ 95.465827] amba 230c0000.funnel: deferred probe timeout, ignoring dependency
1395 01:10:46.129017 <4>[ 95.473359] amba 23110000.cpu-debug: deferred probe timeout, ignoring dependency
1396 01:10:46.169648 <4>[ 95.481147] amba 23140000.etm: deferred probe timeout, ignoring dependency
1397 01:10:46.169973 <4>[ 95.488411] amba 23120000.cti: deferred probe timeout, ignoring dependency
1398 01:10:46.170243 <4>[ 95.495672] amba 23210000.cpu-debug: deferred probe timeout, ignoring dependency
1399 01:10:46.170769 <4>[ 95.503494] amba 23240000.etm: deferred probe timeout, ignoring dependency
1400 01:10:46.171049 <4>[ 95.510756] amba 23220000.cti: deferred probe timeout, ignoring dependency
1401 01:10:46.172917 <4>[ 95.518023] amba 23310000.cpu-debug: deferred probe timeout, ignoring dependency
1402 01:10:46.207142 <4>[ 95.525826] amba 23340000.etm: deferred probe timeout, ignoring dependency
1403 01:10:46.207465 <4>[ 95.533103] amba 23320000.cti: deferred probe timeout, ignoring dependency
1404 01:10:46.207665 <4>[ 95.540381] amba 20020000.cti: deferred probe timeout, ignoring dependency
1405 01:10:46.210321 <4>[ 95.547661] amba 20110000.cti: deferred probe timeout, ignoring dependency
1406 01:10:46.254607 <6>[ 95.568403] platform 2b600000.iommu: deferred probe pending
1407 01:10:46.254924 <6>[ 95.574584] amba 20010000.etf: deferred probe pending
1408 01:10:46.255180 <6>[ 95.580030] amba 20030000.tpiu: deferred probe pending
1409 01:10:46.255408 <6>[ 95.585530] amba 20040000.funnel: deferred probe pending
1410 01:10:46.255631 <6>[ 95.591201] amba 20070000.etr: deferred probe pending
1411 01:10:46.255847 <6>[ 95.596607] amba 20100000.stm: deferred probe pending
1412 01:10:46.256297 <6>[ 95.602013] amba 20120000.replicator: deferred probe pending
1413 01:10:46.298750 <6>[ 95.608051] amba 22010000.cpu-debug: deferred probe pending
1414 01:10:46.299126 <6>[ 95.614000] amba 22040000.etm: deferred probe pending
1415 01:10:46.299457 <6>[ 95.619408] amba 22020000.cti: deferred probe pending
1416 01:10:46.299748 <6>[ 95.624829] amba 220c0000.funnel: deferred probe pending
1417 01:10:46.300005 <6>[ 95.630543] amba 22110000.cpu-debug: deferred probe pending
1418 01:10:46.300431 <6>[ 95.636473] amba 22140000.etm: deferred probe pending
1419 01:10:46.300623 <6>[ 95.641900] amba 22120000.cti: deferred probe pending
1420 01:10:46.301933 <6>[ 95.647405] amba 23010000.cpu-debug: deferred probe pending
1421 01:10:46.342697 <6>[ 95.653360] amba 23040000.etm: deferred probe pending
1422 01:10:46.343120 <6>[ 95.658774] amba 23020000.cti: deferred probe pending
1423 01:10:46.343746 <6>[ 95.664196] amba 230c0000.funnel: deferred probe pending
1424 01:10:46.343968 <6>[ 95.669876] amba 23110000.cpu-debug: deferred probe pending
1425 01:10:46.344228 <6>[ 95.675817] amba 23140000.etm: deferred probe pending
1426 01:10:46.344484 <6>[ 95.681237] amba 23120000.cti: deferred probe pending
1427 01:10:46.344735 <6>[ 95.686655] amba 23210000.cpu-debug: deferred probe pending
1428 01:10:46.345983 <6>[ 95.692593] amba 23240000.etm: deferred probe pending
1429 01:10:46.397002 <6>[ 95.698010] amba 23220000.cti: deferred probe pending
1430 01:10:46.397642 <6>[ 95.703427] amba 23310000.cpu-debug: deferred probe pending
1431 01:10:46.397900 <6>[ 95.709367] amba 23340000.etm: deferred probe pending
1432 01:10:46.398171 <6>[ 95.714782] amba 23320000.cti: deferred probe pending
1433 01:10:46.398354 <6>[ 95.720202] amba 20020000.cti: deferred probe pending
1434 01:10:46.398545 <6>[ 95.725632] amba 20110000.cti: deferred probe pending
1435 01:10:46.398808 <6>[ 95.731050] platform 7ff50000.hdlcd: deferred probe pending
1436 01:10:46.400328 <6>[ 95.736987] platform 7ff60000.hdlcd: deferred probe pending
1437 01:10:57.702475 skiplist:
1438 01:10:57.702795 ========================================
1439 01:10:57.718370 ========================================
1440 01:10:57.974267 lkdtm:PANIC.sh
1441 01:10:57.974585 lkdtm:BUG.sh
1442 01:10:58.014222 lkdtm:WARNING.sh
1443 01:10:58.014554 lkdtm:WARNING_MESSAGE.sh
1444 01:10:58.014752 lkdtm:EXCEPTION.sh
1445 01:10:58.014927 lkdtm:LOOP.sh
1446 01:10:58.015094 lkdtm:EXHAUST_STACK.sh
1447 01:10:58.015259 lkdtm:CORRUPT_STACK.sh
1448 01:10:58.015419 lkdtm:CORRUPT_STACK_STRONG.sh
1449 01:10:58.015579 lkdtm:ARRAY_BOUNDS.sh
1450 01:10:58.015992 lkdtm:CORRUPT_LIST_ADD.sh
1451 01:10:58.016119 lkdtm:CORRUPT_LIST_DEL.sh
1452 01:10:58.016243 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1453 01:10:58.016347 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1454 01:10:58.016448 lkdtm:REPORT_STACK_CANARY.sh
1455 01:10:58.016548 lkdtm:UNSET_SMEP.sh
1456 01:10:58.016648 lkdtm:DOUBLE_FAULT.sh
1457 01:10:58.016746 lkdtm:CORRUPT_PAC.sh
1458 01:10:58.016846 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1459 01:10:58.017500 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1460 01:10:58.017667 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1461 01:10:58.057415 lkdtm:WRITE_AFTER_FREE.sh
1462 01:10:58.057739 lkdtm:READ_AFTER_FREE.sh
1463 01:10:58.057935 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1464 01:10:58.058137 lkdtm:READ_BUDDY_AFTER_FREE.sh
1465 01:10:58.058309 lkdtm:SLAB_INIT_ON_ALLOC.sh
1466 01:10:58.058502 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1467 01:10:58.058991 lkdtm:SLAB_FREE_DOUBLE.sh
1468 01:10:58.059167 lkdtm:SLAB_FREE_CROSS.sh
1469 01:10:58.059350 lkdtm:SLAB_FREE_PAGE.sh
1470 01:10:58.059530 lkdtm:SOFTLOCKUP.sh
1471 01:10:58.059699 lkdtm:HARDLOCKUP.sh
1472 01:10:58.059858 lkdtm:SPINLOCKUP.sh
1473 01:10:58.060016 lkdtm:HUNG_TASK.sh
1474 01:10:58.060170 lkdtm:EXEC_DATA.sh
1475 01:10:58.060338 lkdtm:EXEC_STACK.sh
1476 01:10:58.060506 lkdtm:EXEC_KMALLOC.sh
1477 01:10:58.060659 lkdtm:EXEC_VMALLOC.sh
1478 01:10:58.060795 lkdtm:EXEC_RODATA.sh
1479 01:10:58.060965 lkdtm:EXEC_USERSPACE.sh
1480 01:10:58.061090 lkdtm:EXEC_NULL.sh
1481 01:10:58.100617 lkdtm:ACCESS_USERSPACE.sh
1482 01:10:58.101140 lkdtm:ACCESS_NULL.sh
1483 01:10:58.101518 lkdtm:WRITE_RO.sh
1484 01:10:58.101870 lkdtm:WRITE_RO_AFTER_INIT.sh
1485 01:10:58.102257 lkdtm:WRITE_KERN.sh
1486 01:10:58.102591 lkdtm:WRITE_OPD.sh
1487 01:10:58.102917 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1488 01:10:58.103234 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1489 01:10:58.103548 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1490 01:10:58.103975 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1491 01:10:58.104311 lkdtm:REFCOUNT_DEC_ZERO.sh
1492 01:10:58.104626 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1493 01:10:58.104942 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1494 01:10:58.105597 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1495 01:10:58.105946 lkdtm:REFCOUNT_INC_ZERO.sh
1496 01:10:58.106310 lkdtm:REFCOUNT_ADD_ZERO.sh
1497 01:10:58.143907 lkdtm:REFCOUNT_INC_SATURATED.sh
1498 01:10:58.144425 lkdtm:REFCOUNT_DEC_SATURATED.sh
1499 01:10:58.144764 lkdtm:REFCOUNT_ADD_SATURATED.sh
1500 01:10:58.145071 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1501 01:10:58.145374 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1502 01:10:58.145991 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1503 01:10:58.146354 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1504 01:10:58.146652 lkdtm:REFCOUNT_TIMING.sh
1505 01:10:58.146939 lkdtm:ATOMIC_TIMING.sh
1506 01:10:58.147334 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1507 01:10:58.147634 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1508 01:10:58.147916 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1509 01:10:58.148193 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1510 01:10:58.148540 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1511 01:10:58.187080 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1512 01:10:58.187580 lkdtm:USERCOPY_STACK_BEYOND.sh
1513 01:10:58.187924 lkdtm:USERCOPY_KERNEL.sh
1514 01:10:58.188234 lkdtm:STACKLEAK_ERASING.sh
1515 01:10:58.188529 lkdtm:CFI_FORWARD_PROTO.sh
1516 01:10:58.188819 lkdtm:CFI_BACKWARD.sh
1517 01:10:58.189108 lkdtm:FORTIFY_STRSCPY.sh
1518 01:10:58.189716 lkdtm:FORTIFY_STR_OBJECT.sh
1519 01:10:58.190067 lkdtm:FORTIFY_STR_MEMBER.sh
1520 01:10:58.190457 lkdtm:FORTIFY_MEM_OBJECT.sh
1521 01:10:58.190889 lkdtm:FORTIFY_MEM_MEMBER.sh
1522 01:10:58.191181 lkdtm:PPC_SLB_MULTIHIT.sh
1523 01:10:58.191462 lkdtm:stack-entropy.sh
1524 01:10:58.191739 ============== Tests to run ===============
1525 01:10:58.192070 lkdtm:PANIC.sh
1526 01:10:58.192399 lkdtm:BUG.sh
1527 01:10:58.192679 lkdtm:WARNING.sh
1528 01:10:58.193030 lkdtm:WARNING_MESSAGE.sh
1529 01:10:58.193366 lkdtm:EXCEPTION.sh
1530 01:10:58.193682 lkdtm:LOOP.sh
1531 01:10:58.230289 lkdtm:EXHAUST_STACK.sh
1532 01:10:58.230816 lkdtm:CORRUPT_STACK.sh
1533 01:10:58.231159 lkdtm:CORRUPT_STACK_STRONG.sh
1534 01:10:58.231470 lkdtm:ARRAY_BOUNDS.sh
1535 01:10:58.231767 lkdtm:CORRUPT_LIST_ADD.sh
1536 01:10:58.232056 lkdtm:CORRUPT_LIST_DEL.sh
1537 01:10:58.232343 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1538 01:10:58.232627 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1539 01:10:58.232906 lkdtm:REPORT_STACK_CANARY.sh
1540 01:10:58.233545 lkdtm:UNSET_SMEP.sh
1541 01:10:58.233906 lkdtm:DOUBLE_FAULT.sh
1542 01:10:58.234239 lkdtm:CORRUPT_PAC.sh
1543 01:10:58.234524 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1544 01:10:58.234799 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1545 01:10:58.235093 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1546 01:10:58.235545 lkdtm:WRITE_AFTER_FREE.sh
1547 01:10:58.235857 lkdtm:READ_AFTER_FREE.sh
1548 01:10:58.273418 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1549 01:10:58.273907 lkdtm:READ_BUDDY_AFTER_FREE.sh
1550 01:10:58.274303 lkdtm:SLAB_INIT_ON_ALLOC.sh
1551 01:10:58.274615 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1552 01:10:58.274910 lkdtm:SLAB_FREE_DOUBLE.sh
1553 01:10:58.275197 lkdtm:SLAB_FREE_CROSS.sh
1554 01:10:58.275482 lkdtm:SLAB_FREE_PAGE.sh
1555 01:10:58.275761 lkdtm:SOFTLOCKUP.sh
1556 01:10:58.276046 lkdtm:HARDLOCKUP.sh
1557 01:10:58.276325 lkdtm:SPINLOCKUP.sh
1558 01:10:58.276685 lkdtm:HUNG_TASK.sh
1559 01:10:58.277002 lkdtm:EXEC_DATA.sh
1560 01:10:58.277283 lkdtm:EXEC_STACK.sh
1561 01:10:58.277910 lkdtm:EXEC_KMALLOC.sh
1562 01:10:58.278279 lkdtm:EXEC_VMALLOC.sh
1563 01:10:58.278564 lkdtm:EXEC_RODATA.sh
1564 01:10:58.278842 lkdtm:EXEC_USERSPACE.sh
1565 01:10:58.279119 lkdtm:EXEC_NULL.sh
1566 01:10:58.279394 lkdtm:ACCESS_USERSPACE.sh
1567 01:10:58.279668 lkdtm:ACCESS_NULL.sh
1568 01:10:58.279943 lkdtm:WRITE_RO.sh
1569 01:10:58.316642 lkdtm:WRITE_RO_AFTER_INIT.sh
1570 01:10:58.317186 lkdtm:WRITE_KERN.sh
1571 01:10:58.317565 lkdtm:WRITE_OPD.sh
1572 01:10:58.317913 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1573 01:10:58.318301 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1574 01:10:58.318634 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1575 01:10:58.318961 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1576 01:10:58.319282 lkdtm:REFCOUNT_DEC_ZERO.sh
1577 01:10:58.319597 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1578 01:10:58.320037 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1579 01:10:58.320713 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1580 01:10:58.321069 lkdtm:REFCOUNT_INC_ZERO.sh
1581 01:10:58.321392 lkdtm:REFCOUNT_ADD_ZERO.sh
1582 01:10:58.321704 lkdtm:REFCOUNT_INC_SATURATED.sh
1583 01:10:58.322044 lkdtm:REFCOUNT_DEC_SATURATED.sh
1584 01:10:58.359828 lkdtm:REFCOUNT_ADD_SATURATED.sh
1585 01:10:58.360435 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1586 01:10:58.360826 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1587 01:10:58.361560 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1588 01:10:58.361951 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1589 01:10:58.362345 lkdtm:REFCOUNT_TIMING.sh
1590 01:10:58.362684 lkdtm:ATOMIC_TIMING.sh
1591 01:10:58.363010 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1592 01:10:58.363445 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1593 01:10:58.363780 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1594 01:10:58.364097 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1595 01:10:58.364410 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1596 01:10:58.364725 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1597 01:10:58.365117 lkdtm:USERCOPY_STACK_BEYOND.sh
1598 01:10:58.401966 lkdtm:USERCOPY_KERNEL.sh
1599 01:10:58.402524 lkdtm:STACKLEAK_ERASING.sh
1600 01:10:58.402906 lkdtm:CFI_FORWARD_PROTO.sh
1601 01:10:58.403250 lkdtm:CFI_BACKWARD.sh
1602 01:10:58.403582 lkdtm:FORTIFY_STRSCPY.sh
1603 01:10:58.403975 lkdtm:FORTIFY_STR_OBJECT.sh
1604 01:10:58.404310 lkdtm:FORTIFY_STR_MEMBER.sh
1605 01:10:58.405016 lkdtm:FORTIFY_MEM_OBJECT.sh
1606 01:10:58.405467 lkdtm:FORTIFY_MEM_MEMBER.sh
1607 01:10:58.405801 lkdtm:PPC_SLB_MULTIHIT.sh
1608 01:10:58.406150 lkdtm:stack-entropy.sh
1609 01:10:58.406471 ===========End Tests to run ===============
1610 01:10:58.406865 shardfile-lkdtm pass
1611 01:11:04.767319 <12>[ 114.114269] kselftest: Running tests in lkdtm
1612 01:11:04.847230 TAP version 13
1613 01:11:04.927112 1..84
1614 01:11:05.102925 # selftests: lkdtm: PANIC.sh
1615 01:11:06.157989 # Skipping PANIC: crashes entire system
1616 01:11:06.205917 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1617 01:11:06.349863 # selftests: lkdtm: BUG.sh
1618 01:11:07.288669 <6>[ 116.601901] lkdtm: Performing direct entry BUG
1619 01:11:07.289262 <4>[ 116.606961] ------------[ cut here ]------------
1620 01:11:07.289645 <2>[ 116.611876] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1621 01:11:07.290026 <0>[ 116.617642] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1622 01:11:07.290768 <4>[ 116.624724] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1623 01:11:07.292168 <4>[ 116.636580] CPU: 5 PID: 733 Comm: cat Tainted: G E 6.1.72-cip13 #1
1624 01:11:07.331959 <4>[ 116.644438] Hardware name: ARM Juno development board (r0) (DT)
1625 01:11:07.332933 <4>[ 116.650636] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1626 01:11:07.333360 <4>[ 116.657883] pc : lkdtm_BUG+0x14/0x20
1627 01:11:07.333722 <4>[ 116.661745] lr : lkdtm_do_action+0x2c/0x50
1628 01:11:07.334096 <4>[ 116.666121] sp : ffff80000dcf3bd0
1629 01:11:07.334434 <4>[ 116.669706] x29: ffff80000dcf3bd0 x28: ffff000804ba0040 x27: 0000000000000000
1630 01:11:07.334763 <4>[ 116.677146] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
1631 01:11:07.375362 <4>[ 116.684583] x23: ffff00080d600000 x22: ffff80000dcf3d50 x21: 0000000000000004
1632 01:11:07.375895 <4>[ 116.692021] x20: ffff00080d600000 x19: ffff80000b595110 x18: 0000000000000000
1633 01:11:07.376637 <4>[ 116.699458] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9e290000
1634 01:11:07.377041 <4>[ 116.706895] x14: 0000000000000000 x13: 205d313039313036 x12: 0000000000040000
1635 01:11:07.377393 <4>[ 116.714333] x11: 7fffffffffffffff x10: 0000000000000001 x9 : ffff800008c0a40c
1636 01:11:07.378977 <4>[ 116.721770] x8 : 00000000051ecbb3 x7 : ffff8000096f8ca4 x6 : 0000000000000001
1637 01:11:07.418819 <4>[ 116.729207] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
1638 01:11:07.419346 <4>[ 116.736643] x2 : 0000000000000000 x1 : ffff000804ba0040 x0 : ffff800008c0ae50
1639 01:11:07.419727 <4>[ 116.744080] Call trace:
1640 01:11:07.420449 <4>[ 116.746794] lkdtm_BUG+0x14/0x20
1641 01:11:07.420846 <4>[ 116.750301] lkdtm_do_action+0x2c/0x50
1642 01:11:07.421191 <4>[ 116.754328] direct_entry+0x164/0x180
1643 01:11:07.421522 <4>[ 116.758267] full_proxy_write+0x68/0xc0
1644 01:11:07.421849 <4>[ 116.762387] vfs_write+0xcc/0x2a0
1645 01:11:07.422246 <4>[ 116.765984] ksys_write+0x78/0x104
1646 01:11:07.422810 <4>[ 116.769667] __arm64_sys_write+0x28/0x3c
1647 01:11:07.462373 <4>[ 116.773872] invoke_syscall+0x8c/0x120
1648 01:11:07.463042 <4>[ 116.777905] el0_svc_common.constprop.0+0x68/0x124
1649 01:11:07.463583 <4>[ 116.782982] do_el0_svc+0x40/0xcc
1650 01:11:07.464129 <4>[ 116.786577] el0_svc+0x48/0xc0
1651 01:11:07.464995 <4>[ 116.789914] el0t_64_sync_handler+0xb8/0xbc
1652 01:11:07.465499 <4>[ 116.794380] el0t_64_sync+0x18c/0x190
1653 01:11:07.466078 <0>[ 116.798327] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1654 01:11:07.466450 <4>[ 116.804703] ---[ end trace 0000000000000000 ]---
1655 01:11:07.466776 <6>[ 116.809596] note: cat[733] exited with irqs disabled
1656 01:11:07.505612 <6>[ 116.814927] note: cat[733] exited with preempt_count 1
1657 01:11:07.505956 <4>[ 116.820534] ------------[ cut here ]------------
1658 01:11:07.506515 <4>[ 116.825437] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
1659 01:11:07.506734 <4>[ 116.835401] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1660 01:11:07.506919 <4>[ 116.847256] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G D E 6.1.72-cip13 #1
1661 01:11:07.508956 <4>[ 116.855463] Hardware name: ARM Juno development board (r0) (DT)
1662 01:11:07.549315 <4>[ 116.861661] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1663 01:11:07.549638 <4>[ 116.868910] pc : ct_kernel_exit.constprop.0+0x11c/0x180
1664 01:11:07.549919 <4>[ 116.874433] lr : ct_idle_enter+0x10/0x1c
1665 01:11:07.550247 <4>[ 116.878649] sp : ffff80000c46bd20
1666 01:11:07.550435 <4>[ 116.882239] x29: ffff80000c46bd20 x28: 0000000000000000 x27: 0000000000000000
1667 01:11:07.550551 <4>[ 116.889685] x26: 0000000000000000 x25: 0000001b330b5894 x24: 0000000000000000
1668 01:11:07.552353 <4>[ 116.897123] x23: ffff00080ad35080 x22: 0000000000000000 x21: 0000000000000000
1669 01:11:07.592521 <4>[ 116.904563] x20: ffff00097efac858 x19: ffff80000a53a858 x18: 0000000000000000
1670 01:11:07.592807 <4>[ 116.912001] x17: 0000000000000030 x16: 0000000000000000 x15: ffff80000a53e8c0
1671 01:11:07.593248 <4>[ 116.919437] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
1672 01:11:07.593447 <4>[ 116.926874] x11: 0000000000000468 x10: 0000000000000468 x9 : ffff800009141280
1673 01:11:07.593624 <4>[ 116.934310] x8 : 000000000003352e x7 : 071c71c71c71c71c x6 : ffff80000b6360f0
1674 01:11:07.595866 <4>[ 116.941747] x5 : 0000000000000691 x4 : 4000000000000002 x3 : ffff800974a72000
1675 01:11:07.636170 <4>[ 116.949184] x2 : ffff80000c46bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
1676 01:11:07.636709 <4>[ 116.956623] Call trace:
1677 01:11:07.637092 <4>[ 116.959337] ct_kernel_exit.constprop.0+0x11c/0x180
1678 01:11:07.637792 <4>[ 116.964504] ct_idle_enter+0x10/0x1c
1679 01:11:07.638211 <4>[ 116.968362] cpuidle_enter_state+0x2a4/0x5a0
1680 01:11:07.638566 <4>[ 116.972917] cpuidle_enter+0x40/0x60
1681 01:11:07.638898 <4>[ 116.976774] do_idle+0x258/0x310
1682 01:11:07.639221 <4>[ 116.980283] cpu_startup_entry+0x3c/0x44
1683 01:11:07.639559 <4>[ 116.984487] secondary_start_kernel+0x138/0x160
1684 01:11:07.679463 <4>[ 116.989304] __secondary_switched+0xb0/0xb4
1685 01:11:07.680003 <4>[ 116.993769] irq event stamp: 243798
1686 01:11:07.680389 <4>[ 116.997527] hardirqs last enabled at (243797): [<ffff8000081cbdbc>] tick_nohz_idle_exit+0x78/0x1dc
1687 01:11:07.681098 <4>[ 117.006872] hardirqs last disabled at (243798): [<ffff8000096f5a00>] __schedule+0x710/0xb30
1688 01:11:07.681484 <4>[ 117.015515] softirqs last enabled at (243734): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
1689 01:11:07.683053 <4>[ 117.024332] softirqs last disabled at (243713): [<ffff800008017668>] ____do_softirq+0x18/0x24
1690 01:11:07.697672 <4>[ 117.033151] ---[ end trace 0000000000000000 ]---
1691 01:11:07.698274 # Segmentation fault
1692 01:11:07.777623 # [ 116.601901] lkdtm: Performing direct entry BUG
1693 01:11:07.817598 # [ 116.606961] ------------[ cut here ]------------
1694 01:11:07.818123 # [ 116.611876] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1695 01:11:07.818474 # [ 116.617642] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1696 01:11:07.819120 # [ 116.624724] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1697 01:11:07.819469 # [ 116.636580] CPU: 5 PID: 733 Comm: cat Tainted: G E 6.1.72-cip13 #1
1698 01:11:07.821029 # [ 116.644438] Hardware name: ARM Juno development board (r0) (DT)
1699 01:11:07.860763 # [ 116.650636] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1700 01:11:07.861278 # [ 116.657883] pc : lkdtm_BUG+0x14/0x20
1701 01:11:07.861715 # [ 116.661745] lr : lkdtm_do_action+0x2c/0x50
1702 01:11:07.862177 # [ 116.666121] sp : ffff80000dcf3bd0
1703 01:11:07.862623 # [ 116.669706] x29: ffff80000dcf3bd0 x28: ffff000804ba0040 x27: 0000000000000000
1704 01:11:07.863411 # [ 116.677146] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
1705 01:11:07.864196 # [ 116.684583] x23: ffff00080d600000 x22: ffff80000dcf3d50 x21: 0000000000000004
1706 01:11:07.903802 # [ 116.692021] x20: ffff00080d600000 x19: ffff80000b595110 x18: 0000000000000000
1707 01:11:07.904539 # [ 116.699458] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9e290000
1708 01:11:07.904766 # [ 116.706895] x14: 0000000000000000 x13: 205d313039313036 x12: 0000000000040000
1709 01:11:07.905063 # [ 116.714333] x11: 7fffffffffffffff x10: 0000000000000001 x9 : ffff800008c0a40c
1710 01:11:07.905260 # [ 116.721770] x8 : 00000000051ecbb3 x7 : ffff8000096f8ca4 x6 : 0000000000000001
1711 01:11:07.907203 # [ 116.729207] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
1712 01:11:07.946822 # [ 116.736643] x2 : 0000000000000000 x1 : ffff000804ba0040 x0 : ffff800008c0ae50
1713 01:11:07.947234 # [ 116.744080] Call trace:
1714 01:11:07.947505 # [ 116.746794] lkdtm_BUG+0x14/0x20
1715 01:11:07.947735 # [ 116.750301] lkdtm_do_action+0x2c/0x50
1716 01:11:07.948274 # [ 116.754328] direct_entry+0x164/0x180
1717 01:11:07.948416 # [ 116.758267] full_proxy_write+0x68/0xc0
1718 01:11:07.948562 # [ 116.762387] vfs_write+0xcc/0x2a0
1719 01:11:07.948751 # [ 116.765984] ksys_write+0x78/0x104
1720 01:11:07.948899 # [ 116.769667] __arm64_sys_write+0x28/0x3c
1721 01:11:07.949036 # [ 116.773872] invoke_syscall+0x8c/0x120
1722 01:11:07.950062 # [ 116.777905] el0_svc_common.constprop.0+0x68/0x124
1723 01:11:07.989978 # [ 116.782982] do_el0_svc+0x40/0xcc
1724 01:11:07.990317 # [ 116.786577] el0_svc+0x48/0xc0
1725 01:11:07.990511 # [ 116.789914] el0t_64_sync_handler+0xb8/0xbc
1726 01:11:07.990943 # [ 116.794380] el0t_64_sync+0x18c/0x190
1727 01:11:07.991150 # [ 116.798327] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1728 01:11:07.991318 # [ 116.804703] ---[ end trace 0000000000000000 ]---
1729 01:11:07.991477 # [ 116.809596] note: cat[733] exited with irqs disabled
1730 01:11:07.991632 # [ 116.814927] note: cat[733] exited with preempt_count 1
1731 01:11:07.993284 # [ 116.820534] ------------[ cut here ]------------
1732 01:11:08.033189 # [ 116.825437] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
1733 01:11:08.033719 # [ 116.835401] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1734 01:11:08.033934 # [ 116.847256] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G D E 6.1.72-cip13 #1
1735 01:11:08.034143 # [ 116.855463] Hardware name: ARM Juno development board (r0) (DT)
1736 01:11:08.036560 # [ 116.861661] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1737 01:11:08.076383 # [ 116.868910] pc : ct_kernel_exit.constprop.0+0x11c/0x180
1738 01:11:08.076676 # [ 116.874433] lr : ct_idle_enter+0x10/0x1c
1739 01:11:08.076871 # [ 116.878649] sp : ffff80000c46bd20
1740 01:11:08.077329 # [ 116.882239] x29: ffff80000c46bd20 x28: 0000000000000000 x27: 0000000000000000
1741 01:11:08.077528 # [ 116.889685] x26: 0000000000000000 x25: 0000001b330b5894 x24: 0000000000000000
1742 01:11:08.077701 # [ 116.897123] x23: ffff00080ad35080 x22: 0000000000000000 x21: 0000000000000000
1743 01:11:08.079713 # [ 116.904563] x20: ffff00097efac858 x19: ffff80000a53a858 x18: 0000000000000000
1744 01:11:08.119549 # [ 116.912001] x17: 0000000000000030 x16: 0000000000000000 x15: ffff80000a53e8c0
1745 01:11:08.119867 # [ 116.919437] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
1746 01:11:08.120342 # [ 116.926874] x11: 0000000000000468 x10: 0000000000000468 x9 : ffff800009141280
1747 01:11:08.120547 # [ 116.934310] x8 : 000000000003352e x7 : 071c71c71c71c71c x6 : ffff80000b6360f0
1748 01:11:08.120722 # [ 116.941747] x5 : 0000000000000691 x4 : 4000000000000002 x3 : ffff800974a72000
1749 01:11:08.122945 # [ 116.949184] x2 : ffff80000c46bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
1750 01:11:08.123205 # [ 116.956623] Call trace:
1751 01:11:08.162725 # [ 116.959337] ct_kernel_exit.constprop.0+0x11c/0x180
1752 01:11:08.163016 # [ 116.964504] ct_idle_enter+0x10/0x1c
1753 01:11:08.163262 # [ 116.968362] cpuidle_enter_state+0x2a4/0x5a0
1754 01:11:08.163486 # [ 116.972917] cpuidle_enter+0x40/0x60
1755 01:11:08.163704 # [ 116.976774] do_idle+0x258/0x310
1756 01:11:08.164110 # [ 116.980283] cpu_startup_entry+0x3c/0x44
1757 01:11:08.164246 # [ 116.984487] secondary_start_kernel+0x138/0x160
1758 01:11:08.164383 # [ 116.989304] __secondary_switched+0xb0/0xb4
1759 01:11:08.164512 # [ 116.993769] irq event stamp: 243798
1760 01:11:08.215803 # [ 116.997527] hardirqs last enabled at (243797): [<ffff8000081cbdbc>] tick_nohz_idle_exit+0x78/0x1dc
1761 01:11:08.216100 # [ 117.006872] hardirqs last disabled at (243798): [<ffff8000096f5a00>] __schedule+0x710/0xb30
1762 01:11:08.216608 # [ 117.015515] softirqs last enabled at (243734): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
1763 01:11:08.216824 # [ 117.024332] softirqs last disabled at (243713): [<ffff800008017668>] ____do_softirq+0x18/0x24
1764 01:11:08.217030 # [ 117.033151] ---[ end trace 0000000000000000 ]---
1765 01:11:08.217219 # BUG: saw 'kernel BUG at': ok
1766 01:11:08.217410 ok 2 selftests: lkdtm: BUG.sh
1767 01:11:08.219365 # selftests: lkdtm: WARNING.sh
1768 01:11:08.651531 <6>[ 117.965201] lkdtm: Performing direct entry WARNING
1769 01:11:08.652161 <4>[ 117.970485] ------------[ cut here ]------------
1770 01:11:08.652544 <4>[ 117.975387] WARNING: CPU: 0 PID: 780 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1771 01:11:08.653278 <4>[ 117.984132] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1772 01:11:08.653686 <4>[ 117.995993] CPU: 0 PID: 780 Comm: cat Tainted: G D W E 6.1.72-cip13 #1
1773 01:11:08.694926 <4>[ 118.003850] Hardware name: ARM Juno development board (r0) (DT)
1774 01:11:08.695524 <4>[ 118.010048] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1775 01:11:08.696244 <4>[ 118.017295] pc : lkdtm_WARNING+0x38/0x50
1776 01:11:08.696626 <4>[ 118.021498] lr : lkdtm_do_action+0x2c/0x50
1777 01:11:08.696973 <4>[ 118.025873] sp : ffff80000ddd3a70
1778 01:11:08.697304 <4>[ 118.029458] x29: ffff80000ddd3a70 x28: ffff000805de8040 x27: 0000000000000000
1779 01:11:08.697627 <4>[ 118.036898] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
1780 01:11:08.698485 <4>[ 118.044335] x23: ffff00080a99a000 x22: ffff80000ddd3bf0 x21: 0000000000000008
1781 01:11:08.738658 <4>[ 118.051772] x20: ffff00080a99a000 x19: ffff80000b595120 x18: 0000000000000000
1782 01:11:08.739169 <4>[ 118.059210] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbd195000
1783 01:11:08.739537 <4>[ 118.066647] x14: 0000000000000000 x13: 205d313032353639 x12: 2e37313120205b3e
1784 01:11:08.739880 <4>[ 118.074084] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c0a40c
1785 01:11:08.740208 <4>[ 118.081522] x8 : ffff000805de8040 x7 : 3130323536392e37 x6 : 0000000000000001
1786 01:11:08.781740 <4>[ 118.088958] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
1787 01:11:08.782312 <4>[ 118.096394] x2 : 0000000000000000 x1 : ffff80000c2bce88 x0 : 0000000000000001
1788 01:11:08.782685 <4>[ 118.103831] Call trace:
1789 01:11:08.783027 <4>[ 118.106545] lkdtm_WARNING+0x38/0x50
1790 01:11:08.783701 <4>[ 118.110400] lkdtm_do_action+0x2c/0x50
1791 01:11:08.784066 <4>[ 118.114428] direct_entry+0x164/0x180
1792 01:11:08.784394 <4>[ 118.118367] full_proxy_write+0x68/0xc0
1793 01:11:08.784710 <4>[ 118.122487] vfs_write+0xcc/0x2a0
1794 01:11:08.785021 <4>[ 118.126085] ksys_write+0x78/0x104
1795 01:11:08.785356 <4>[ 118.129768] __arm64_sys_write+0x28/0x3c
1796 01:11:08.785738 <4>[ 118.133974] invoke_syscall+0x8c/0x120
1797 01:11:08.825113 <4>[ 118.138007] el0_svc_common.constprop.0+0x68/0x124
1798 01:11:08.825643 <4>[ 118.143083] do_el0_svc+0x40/0xcc
1799 01:11:08.826052 <4>[ 118.146679] el0_svc+0x48/0xc0
1800 01:11:08.826415 <4>[ 118.150015] el0t_64_sync_handler+0xb8/0xbc
1801 01:11:08.827088 <4>[ 118.154481] el0t_64_sync+0x18c/0x190
1802 01:11:08.827456 <4>[ 118.158423] irq event stamp: 0
1803 01:11:08.827786 <4>[ 118.161746] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1804 01:11:08.828106 <4>[ 118.168302] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1805 01:11:08.851462 <4>[ 118.176773] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1806 01:11:08.852021 <4>[ 118.185243] softirqs last disabled at (0): [<0000000000000000>] 0x0
1807 01:11:08.854796 <4>[ 118.191793] ---[ end trace 0000000000000000 ]---
1808 01:11:08.974439 # [ 117.965201] lkdtm: Performing direct entry WARNING
1809 01:11:08.975051 # [ 117.970485] ------------[ cut here ]------------
1810 01:11:08.975512 # [ 117.975387] WARNING: CPU: 0 PID: 780 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1811 01:11:08.976180 # [ 117.984132] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1812 01:11:08.976565 # [ 117.995993] CPU: 0 PID: 780 Comm: cat Tainted: G D W E 6.1.72-cip13 #1
1813 01:11:08.977929 # [ 118.003850] Hardware name: ARM Juno development board (r0) (DT)
1814 01:11:09.017728 # [ 118.010048] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1815 01:11:09.018276 # [ 118.017295] pc : lkdtm_WARNING+0x38/0x50
1816 01:11:09.018625 # [ 118.021498] lr : lkdtm_do_action+0x2c/0x50
1817 01:11:09.018941 # [ 118.025873] sp : ffff80000ddd3a70
1818 01:11:09.019571 # [ 118.029458] x29: ffff80000ddd3a70 x28: ffff000805de8040 x27: 0000000000000000
1819 01:11:09.019906 # [ 118.036898] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
1820 01:11:09.020210 # [ 118.044335] x23: ffff00080a99a000 x22: ffff80000ddd3bf0 x21: 0000000000000008
1821 01:11:09.060749 # [ 118.051772] x20: ffff00080a99a000 x19: ffff80000b595120 x18: 0000000000000000
1822 01:11:09.061248 # [ 118.059210] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbd195000
1823 01:11:09.061603 # [ 118.066647] x14: 0000000000000000 x13: 205d313032353639 x12: 2e37313120205b3e
1824 01:11:09.062412 # [ 118.074084] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c0a40c
1825 01:11:09.062778 # [ 118.081522] x8 : ffff000805de8040 x7 : 3130323536392e37 x6 : 0000000000000001
1826 01:11:09.063144 # [ 118.088958] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
1827 01:11:09.103983 # [ 118.096394] x2 : 0000000000000000 x1 : ffff80000c2bce88 x0 : 0000000000000001
1828 01:11:09.104559 # [ 118.103831] Call trace:
1829 01:11:09.104909 # [ 118.106545] lkdtm_WARNING+0x38/0x50
1830 01:11:09.105224 # [ 118.110400] lkdtm_do_action+0x2c/0x50
1831 01:11:09.105613 # [ 118.114428] direct_entry+0x164/0x180
1832 01:11:09.105931 # [ 118.118367] full_proxy_write+0x68/0xc0
1833 01:11:09.106639 # [ 118.122487] vfs_write+0xcc/0x2a0
1834 01:11:09.106982 # [ 118.126085] ksys_write+0x78/0x104
1835 01:11:09.107389 # [ 118.129768] __arm64_sys_write+0x28/0x3c
1836 01:11:09.107696 # [ 118.133974] invoke_syscall+0x8c/0x120
1837 01:11:09.108055 # [ 118.138007] el0_svc_common.constprop.0+0x68/0x124
1838 01:11:09.147111 # [ 118.143083] do_el0_svc+0x40/0xcc
1839 01:11:09.147596 # [ 118.146679] el0_svc+0x48/0xc0
1840 01:11:09.148010 # [ 118.150015] el0t_64_sync_handler+0xb8/0xbc
1841 01:11:09.148491 # [ 118.154481] el0t_64_sync+0x18c/0x190
1842 01:11:09.148857 # [ 118.158423] irq event stamp: 0
1843 01:11:09.149289 # [ 118.161746] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1844 01:11:09.150137 # [ 118.168302] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1845 01:11:09.150637 # [ 118.176773] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1846 01:11:09.172830 # [ 118.185243] softirqs last disabled at (0): [<0000000000000000>] 0x0
1847 01:11:09.173179 # [ 118.191793] ---[ end trace 0000000000000000 ]---
1848 01:11:09.173419 # WARNING: saw 'WARNING:': ok
1849 01:11:09.175959 ok 3 selftests: lkdtm: WARNING.sh
1850 01:11:09.176220 # selftests: lkdtm: WARNING_MESSAGE.sh
1851 01:11:09.751797 <6>[ 119.065271] lkdtm: Performing direct entry WARNING_MESSAGE
1852 01:11:09.752394 <4>[ 119.071138] ------------[ cut here ]------------
1853 01:11:09.752776 <4>[ 119.076098] Warning message trigger count: 2
1854 01:11:09.753126 <4>[ 119.080788] WARNING: CPU: 4 PID: 824 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x44
1855 01:11:09.753820 <4>[ 119.090232] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1856 01:11:09.795134 <4>[ 119.102092] CPU: 4 PID: 824 Comm: cat Tainted: G D W E 6.1.72-cip13 #1
1857 01:11:09.795686 <4>[ 119.109950] Hardware name: ARM Juno development board (r0) (DT)
1858 01:11:09.796072 <4>[ 119.116147] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1859 01:11:09.796429 <4>[ 119.123396] pc : lkdtm_WARNING_MESSAGE+0x34/0x44
1860 01:11:09.796773 <4>[ 119.128296] lr : lkdtm_WARNING_MESSAGE+0x34/0x44
1861 01:11:09.797104 <4>[ 119.133193] sp : ffff80000dea3a80
1862 01:11:09.797769 <4>[ 119.136778] x29: ffff80000dea3a80 x28: ffff0008055d8040 x27: 0000000000000000
1863 01:11:09.798562 <4>[ 119.144217] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
1864 01:11:09.838465 <4>[ 119.151654] x23: ffff00080d055000 x22: ffff80000dea3c00 x21: 0000000000000010
1865 01:11:09.839006 <4>[ 119.159091] x20: ffff00080d055000 x19: ffff80000b595130 x18: 0000000000000000
1866 01:11:09.839723 <4>[ 119.166529] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa1599000
1867 01:11:09.840112 <4>[ 119.173966] x14: 0000000000000000 x13: 205d383930363730 x12: 2e39313120205b3e
1868 01:11:09.840459 <4>[ 119.181403] x11: 656820747563205b x10: 000000000000005d x9 : ffff800008160288
1869 01:11:09.881903 <4>[ 119.188840] x8 : ffff0008055d8040 x7 : 3839303637302e39 x6 : 0000000000001ffe
1870 01:11:09.882475 <4>[ 119.196276] x5 : 0000000000017fe8 x4 : ffff00097ef7fc58 x3 : ffff800974a53000
1871 01:11:09.882858 <4>[ 119.203713] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008055d8040
1872 01:11:09.883579 <4>[ 119.211150] Call trace:
1873 01:11:09.883969 <4>[ 119.213865] lkdtm_WARNING_MESSAGE+0x34/0x44
1874 01:11:09.884317 <4>[ 119.218416] lkdtm_do_action+0x2c/0x50
1875 01:11:09.884648 <4>[ 119.222443] direct_entry+0x164/0x180
1876 01:11:09.884975 <4>[ 119.226384] full_proxy_write+0x68/0xc0
1877 01:11:09.885427 <4>[ 119.230503] vfs_write+0xcc/0x2a0
1878 01:11:09.885839 <4>[ 119.234100] ksys_write+0x78/0x104
1879 01:11:09.925341 <4>[ 119.237783] __arm64_sys_write+0x28/0x3c
1880 01:11:09.925882 <4>[ 119.241988] invoke_syscall+0x8c/0x120
1881 01:11:09.926322 <4>[ 119.246022] el0_svc_common.constprop.0+0x68/0x124
1882 01:11:09.926686 <4>[ 119.251098] do_el0_svc+0x40/0xcc
1883 01:11:09.927404 <4>[ 119.254694] el0_svc+0x48/0xc0
1884 01:11:09.927796 <4>[ 119.258031] el0t_64_sync_handler+0xb8/0xbc
1885 01:11:09.928140 <4>[ 119.262497] el0t_64_sync+0x18c/0x190
1886 01:11:09.928481 <4>[ 119.266438] irq event stamp: 0
1887 01:11:09.928925 <4>[ 119.269761] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1888 01:11:09.962169 <4>[ 119.276317] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1889 01:11:09.962560 <4>[ 119.284788] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1890 01:11:09.965258 <4>[ 119.293258] softirqs last disabled at (0): [<0000000000000000>] 0x0
1891 01:11:09.965552 <4>[ 119.299808] ---[ end trace 0000000000000000 ]---
1892 01:11:10.101333 # [ 119.065271] lkdtm: Performing direct entry WARNING_MESSAGE
1893 01:11:10.101648 # [ 119.071138] ------------[ cut here ]------------
1894 01:11:10.101843 # [ 119.076098] Warning message trigger count: 2
1895 01:11:10.102043 # [ 119.080788] WARNING: CPU: 4 PID: 824 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x44
1896 01:11:10.102476 # [ 119.090232] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1897 01:11:10.104661 # [ 119.102092] CPU: 4 PID: 824 Comm: cat Tainted: G D W E 6.1.72-cip13 #1
1898 01:11:10.144547 # [ 119.109950] Hardware name: ARM Juno development board (r0) (DT)
1899 01:11:10.144841 # [ 119.116147] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1900 01:11:10.145034 # [ 119.123396] pc : lkdtm_WARNING_MESSAGE+0x34/0x44
1901 01:11:10.145212 # [ 119.128296] lr : lkdtm_WARNING_MESSAGE+0x34/0x44
1902 01:11:10.145381 # [ 119.133193] sp : ffff80000dea3a80
1903 01:11:10.145807 # [ 119.136778] x29: ffff80000dea3a80 x28: ffff0008055d8040 x27: 0000000000000000
1904 01:11:10.145982 # [ 119.144217] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
1905 01:11:10.187687 # [ 119.151654] x23: ffff00080d055000 x22: ffff80000dea3c00 x21: 0000000000000010
1906 01:11:10.187986 # [ 119.159091] x20: ffff00080d055000 x19: ffff80000b595130 x18: 0000000000000000
1907 01:11:10.188184 # [ 119.166529] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa1599000
1908 01:11:10.188611 # [ 119.173966] x14: 0000000000000000 x13: 205d383930363730 x12: 2e39313120205b3e
1909 01:11:10.188806 # [ 119.181403] x11: 656820747563205b x10: 000000000000005d x9 : ffff800008160288
1910 01:11:10.188969 # [ 119.188840] x8 : ffff0008055d8040 x7 : 3839303637302e39 x6 : 0000000000001ffe
1911 01:11:10.231008 # [ 119.196276] x5 : 0000000000017fe8 x4 : ffff00097ef7fc58 x3 : ffff800974a53000
1912 01:11:10.231553 # [ 119.203713] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008055d8040
1913 01:11:10.231975 # [ 119.211150] Call trace:
1914 01:11:10.232333 # [ 119.213865] lkdtm_WARNING_MESSAGE+0x34/0x44
1915 01:11:10.232673 # [ 119.218416] lkdtm_do_action+0x2c/0x50
1916 01:11:10.233346 # [ 119.222443] direct_entry+0x164/0x180
1917 01:11:10.233710 # [ 119.226384] full_proxy_write+0x68/0xc0
1918 01:11:10.234085 # [ 119.230503] vfs_write+0xcc/0x2a0
1919 01:11:10.234549 # [ 119.234100] ksys_write+0x78/0x104
1920 01:11:10.235084 # [ 119.237783] __arm64_sys_write+0x28/0x3c
1921 01:11:10.274279 # [ 119.241988] invoke_syscall+0x8c/0x120
1922 01:11:10.274841 # [ 119.246022] el0_svc_common.constprop.0+0x68/0x124
1923 01:11:10.275333 # [ 119.251098] do_el0_svc+0x40/0xcc
1924 01:11:10.275784 # [ 119.254694] el0_svc+0x48/0xc0
1925 01:11:10.276226 # [ 119.258031] el0t_64_sync_handler+0xb8/0xbc
1926 01:11:10.276657 # [ 119.262497] el0t_64_sync+0x18c/0x190
1927 01:11:10.277447 # [ 119.266438] irq event stamp: 0
1928 01:11:10.277946 # [ 119.269761] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1929 01:11:10.278435 # [ 119.276317] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1930 01:11:10.311192 # [ 119.284788] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1931 01:11:10.311726 # [ 119.293258] softirqs last disabled at (0): [<0000000000000000>] 0x0
1932 01:11:10.312218 # [ 119.299808] ---[ end trace 0000000000000000 ]---
1933 01:11:10.313033 # WARNING_MESSAGE: saw 'message trigger': ok
1934 01:11:10.314554 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1935 01:11:10.315078 # selftests: lkdtm: EXCEPTION.sh
1936 01:11:10.774262 <6>[ 120.087934] lkdtm: Performing direct entry EXCEPTION
1937 01:11:10.774606 <1>[ 120.093284] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1938 01:11:10.774865 <1>[ 120.102426] Mem abort info:
1939 01:11:10.775142 <1>[ 120.105628] ESR = 0x0000000096000044
1940 01:11:10.775595 <1>[ 120.109702] EC = 0x25: DABT (current EL), IL = 32 bits
1941 01:11:10.775740 <1>[ 120.115320] SET = 0, FnV = 0
1942 01:11:10.775864 <1>[ 120.118676] EA = 0, S1PTW = 0
1943 01:11:10.776001 <1>[ 120.122132] FSC = 0x04: level 0 translation fault
1944 01:11:10.777608 <1>[ 120.127319] Data abort info:
1945 01:11:10.817672 <1>[ 120.130469] ISV = 0, ISS = 0x00000044
1946 01:11:10.818087 <1>[ 120.134601] CM = 0, WnR = 1
1947 01:11:10.818300 <1>[ 120.137855] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088d398000
1948 01:11:10.818762 <1>[ 120.144594] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1949 01:11:10.818979 <0>[ 120.151699] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
1950 01:11:10.819226 <4>[ 120.158247] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1951 01:11:10.860977 <4>[ 120.170071] CPU: 1 PID: 863 Comm: cat Tainted: G D W E 6.1.72-cip13 #1
1952 01:11:10.861312 <4>[ 120.177922] Hardware name: ARM Juno development board (r0) (DT)
1953 01:11:10.861533 <4>[ 120.184115] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1954 01:11:10.862087 <4>[ 120.191362] pc : lkdtm_EXCEPTION+0x18/0x30
1955 01:11:10.862331 <4>[ 120.195736] lr : lkdtm_do_action+0x2c/0x50
1956 01:11:10.862582 <4>[ 120.200104] sp : ffff80000df43c10
1957 01:11:10.862825 <4>[ 120.203684] x29: ffff80000df43c10 x28: ffff000804ac1a80 x27: 0000000000000000
1958 01:11:10.864233 <4>[ 120.211113] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
1959 01:11:10.904269 <4>[ 120.218540] x23: ffff000805f40000 x22: ffff80000df43d90 x21: 000000000000000a
1960 01:11:10.904644 <4>[ 120.225969] x20: ffff000805f40000 x19: ffff80000b595140 x18: 0000000000000000
1961 01:11:10.905168 <4>[ 120.233392] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9d5c0000
1962 01:11:10.905391 <4>[ 120.240816] x14: 0000000000000000 x13: 205d343339373830 x12: 2e30323120205b3e
1963 01:11:10.905638 <4>[ 120.248241] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c0a40c
1964 01:11:10.947715 <4>[ 120.255668] x8 : ffff000804ac1a80 x7 : 3433393738302e30 x6 : 0000000000000001
1965 01:11:10.948005 <4>[ 120.263092] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
1966 01:11:10.948256 <4>[ 120.270515] x2 : 0000000000000000 x1 : ffff000804ac1a80 x0 : 0000000000000000
1967 01:11:10.948482 <4>[ 120.277938] Call trace:
1968 01:11:10.948946 <4>[ 120.280648] lkdtm_EXCEPTION+0x18/0x30
1969 01:11:10.949134 <4>[ 120.284669] lkdtm_do_action+0x2c/0x50
1970 01:11:10.949333 <4>[ 120.288688] direct_entry+0x164/0x180
1971 01:11:10.949525 <4>[ 120.292621] full_proxy_write+0x68/0xc0
1972 01:11:10.949715 <4>[ 120.296732] vfs_write+0xcc/0x2a0
1973 01:11:10.951185 <4>[ 120.300322] ksys_write+0x78/0x104
1974 01:11:11.001523 <4>[ 120.303996] __arm64_sys_write+0x28/0x3c
1975 01:11:11.002398 <4>[ 120.308193] invoke_syscall+0x8c/0x120
1976 01:11:11.002682 <4>[ 120.312218] el0_svc_common.constprop.0+0x68/0x124
1977 01:11:11.002937 <4>[ 120.317286] do_el0_svc+0x40/0xcc
1978 01:11:11.003117 <4>[ 120.320874] el0_svc+0x48/0xc0
1979 01:11:11.003261 <4>[ 120.324202] el0t_64_sync_handler+0xb8/0xbc
1980 01:11:11.003439 <4>[ 120.328659] el0t_64_sync+0x18c/0x190
1981 01:11:11.003626 <0>[ 120.332596] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
1982 01:11:11.003776 <4>[ 120.338965] ---[ end trace 0000000000000000 ]---
1983 01:11:11.004788 # Segmentation fault
1984 01:11:11.124423 # [ 120.087934] lkdtm: Performing direct entry EXCEPTION
1985 01:11:11.124750 # [ 120.093284] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1986 01:11:11.124952 # [ 120.102426] Mem abort info:
1987 01:11:11.125391 # [ 120.105628] ESR = 0x0000000096000044
1988 01:11:11.125664 # [ 120.109702] EC = 0x25: DABT (current EL), IL = 32 bits
1989 01:11:11.125846 # [ 120.115320] SET = 0, FnV = 0
1990 01:11:11.126028 # [ 120.118676] EA = 0, S1PTW = 0
1991 01:11:11.126194 # [ 120.122132] FSC = 0x04: level 0 translation fault
1992 01:11:11.126347 # [ 120.127319] Data abort info:
1993 01:11:11.127701 # [ 120.130469] ISV = 0, ISS = 0x00000044
1994 01:11:11.167580 # [ 120.134601] CM = 0, WnR = 1
1995 01:11:11.167921 # [ 120.137855] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088d398000
1996 01:11:11.168177 # [ 120.144594] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1997 01:11:11.168649 # [ 120.151699] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
1998 01:11:11.168823 # [ 120.158247] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1999 01:11:11.170846 # [ 120.170071] CPU: 1 PID: 863 Comm: cat Tainted: G D W E 6.1.72-cip13 #1
2000 01:11:11.210771 # [ 120.177922] Hardware name: ARM Juno development board (r0) (DT)
2001 01:11:11.211056 # [ 120.184115] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2002 01:11:11.211311 # [ 120.191362] pc : lkdtm_EXCEPTION+0x18/0x30
2003 01:11:11.211540 # [ 120.195736] lr : lkdtm_do_action+0x2c/0x50
2004 01:11:11.212012 # [ 120.200104] sp : ffff80000df43c10
2005 01:11:11.212216 # [ 120.203684] x29: ffff80000df43c10 x28: ffff000804ac1a80 x27: 0000000000000000
2006 01:11:11.212445 # [ 120.211113] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
2007 01:11:11.254232 # [ 120.218540] x23: ffff000805f40000 x22: ffff80000df43d90 x21: 000000000000000a
2008 01:11:11.254818 # [ 120.225969] x20: ffff000805f40000 x19: ffff80000b595140 x18: 0000000000000000
2009 01:11:11.255664 # [ 120.233392] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9d5c0000
2010 01:11:11.256080 # [ 120.240816] x14: 0000000000000000 x13: 205d343339373830 x12: 2e30323120205b3e
2011 01:11:11.256534 # [ 120.248241] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c0a40c
2012 01:11:11.256973 # [ 120.255668] x8 : ffff000804ac1a80 x7 : 3433393738302e30 x6 : 0000000000000001
2013 01:11:11.297344 # [ 120.263092] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2014 01:11:11.297907 # [ 120.270515] x2 : 0000000000000000 x1 : ffff000804ac1a80 x0 : 0000000000000000
2015 01:11:11.298344 # [ 120.277938] Call trace:
2016 01:11:11.299045 # [ 120.280648] lkdtm_EXCEPTION+0x18/0x30
2017 01:11:11.299424 # [ 120.284669] lkdtm_do_action+0x2c/0x50
2018 01:11:11.299765 # [ 120.288688] direct_entry+0x164/0x180
2019 01:11:11.300092 # [ 120.292621] full_proxy_write+0x68/0xc0
2020 01:11:11.300418 # [ 120.296732] vfs_write+0xcc/0x2a0
2021 01:11:11.300862 # [ 120.300322] ksys_write+0x78/0x104
2022 01:11:11.301274 # [ 120.303996] __arm64_sys_write+0x28/0x3c
2023 01:11:11.350373 # [ 120.308193] invoke_syscall+0x8c/0x120
2024 01:11:11.350944 # [ 120.312218] el0_svc_common.constprop.0+0x68/0x124
2025 01:11:11.351328 # [ 120.317286] do_el0_svc+0x40/0xcc
2026 01:11:11.351677 # [ 120.320874] el0_svc+0x48/0xc0
2027 01:11:11.352011 # [ 120.324202] el0t_64_sync_handler+0xb8/0xbc
2028 01:11:11.352680 # [ 120.328659] el0t_64_sync+0x18c/0x190
2029 01:11:11.353049 # [ 120.332596] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2030 01:11:11.353387 # [ 120.338965] ---[ end trace 0000000000000000 ]---
2031 01:11:11.353820 # EXCEPTION: saw 'call trace:': ok
2032 01:11:11.354229 ok 5 selftests: lkdtm: EXCEPTION.sh
2033 01:11:11.354633 # selftests: lkdtm: LOOP.sh
2034 01:11:11.657239 # Skipping LOOP: Hangs the system
2035 01:11:11.705203 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2036 01:11:11.785101 # selftests: lkdtm: EXHAUST_STACK.sh
2037 01:11:12.184771 # Skipping EXHAUST_STACK: Corrupts memory on failure
2038 01:11:12.216762 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2039 01:11:12.312657 # selftests: lkdtm: CORRUPT_STACK.sh
2040 01:11:12.712244 # Skipping CORRUPT_STACK: Crashes entire system on success
2041 01:11:12.744054 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2042 01:11:12.840125 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2043 01:11:13.252766 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2044 01:11:13.284577 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2045 01:11:13.380602 # selftests: lkdtm: ARRAY_BOUNDS.sh
2046 01:11:13.996726 <6>[ 123.307612] lkdtm: Performing direct entry ARRAY_BOUNDS
2047 01:11:13.997344 <6>[ 123.313270] lkdtm: Array access within bounds ...
2048 01:11:13.998422 <6>[ 123.318315] lkdtm: Array access beyond bounds ...
2049 01:11:13.999072 <3>[ 123.323357] ================================================================================
2050 01:11:13.999670 <3>[ 123.332279] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2051 01:11:14.000208 <3>[ 123.340288] index 8 is out of range for type 'char [8]'
2052 01:11:14.000825 <4>[ 123.345816] CPU: 1 PID: 1061 Comm: cat Tainted: G D W E 6.1.72-cip13 #1
2053 01:11:14.040041 <4>[ 123.353755] Hardware name: ARM Juno development board (r0) (DT)
2054 01:11:14.040626 <4>[ 123.359948] Call trace:
2055 01:11:14.041352 <4>[ 123.362657] dump_backtrace+0xe8/0x140
2056 01:11:14.041747 <4>[ 123.366683] show_stack+0x30/0x40
2057 01:11:14.042139 <4>[ 123.370267] dump_stack_lvl+0x8c/0xb8
2058 01:11:14.042479 <4>[ 123.374204] dump_stack+0x18/0x34
2059 01:11:14.042801 <4>[ 123.377790] ubsan_epilogue+0x10/0x44
2060 01:11:14.043118 <4>[ 123.381722] __ubsan_handle_out_of_bounds+0x88/0xc0
2061 01:11:14.043429 <4>[ 123.386877] lkdtm_ARRAY_BOUNDS+0x15c/0x1b0
2062 01:11:14.043826 <4>[ 123.391334] lkdtm_do_action+0x2c/0x50
2063 01:11:14.083524 <4>[ 123.395353] direct_entry+0x164/0x180
2064 01:11:14.084067 <4>[ 123.399285] full_proxy_write+0x68/0xc0
2065 01:11:14.084435 <4>[ 123.403395] vfs_write+0xcc/0x2a0
2066 01:11:14.084775 <4>[ 123.406984] ksys_write+0x78/0x104
2067 01:11:14.085485 <4>[ 123.410658] __arm64_sys_write+0x28/0x3c
2068 01:11:14.085863 <4>[ 123.414855] invoke_syscall+0x8c/0x120
2069 01:11:14.086238 <4>[ 123.418879] el0_svc_common.constprop.0+0x68/0x124
2070 01:11:14.086567 <4>[ 123.423947] do_el0_svc+0x40/0xcc
2071 01:11:14.086879 <4>[ 123.427535] el0_svc+0x48/0xc0
2072 01:11:14.087212 <4>[ 123.430860] el0t_64_sync_handler+0xb8/0xbc
2073 01:11:14.087593 <4>[ 123.435318] el0t_64_sync+0x18c/0x190
2074 01:11:14.120943 <3>[ 123.439297] ================================================================================
2075 01:11:14.121827 <3>[ 123.448082] lkdtm: FAIL: survived array bounds overflow!
2076 01:11:14.124530 <4>[ 123.453693] lkdtm: This is probably expected, since this kernel (6.1.72-cip13 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2077 01:11:14.244884 # [ 123.307612] lkdtm: Performing direct entry ARRAY_BOUNDS
2078 01:11:14.245471 # [ 123.313270] lkdtm: Array access within bounds ...
2079 01:11:14.245960 # [ 123.318315] lkdtm: Array access beyond bounds ...
2080 01:11:14.246815 # [ 123.323357] ================================================================================
2081 01:11:14.247230 # [ 123.332279] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2082 01:11:14.247687 # [ 123.340288] index 8 is out of range for type 'char [8]'
2083 01:11:14.288029 # [ 123.345816] CPU: 1 PID: 1061 Comm: cat Tainted: G D W E 6.1.72-cip13 #1
2084 01:11:14.288615 # [ 123.353755] Hardware name: ARM Juno development board (r0) (DT)
2085 01:11:14.289105 # [ 123.359948] Call trace:
2086 01:11:14.289558 # [ 123.362657] dump_backtrace+0xe8/0x140
2087 01:11:14.290382 # [ 123.366683] show_stack+0x30/0x40
2088 01:11:14.290792 # [ 123.370267] dump_stack_lvl+0x8c/0xb8
2089 01:11:14.291235 # [ 123.374204] dump_stack+0x18/0x34
2090 01:11:14.291682 # [ 123.377790] ubsan_epilogue+0x10/0x44
2091 01:11:14.292112 # [ 123.381722] __ubsan_handle_out_of_bounds+0x88/0xc0
2092 01:11:14.292537 # [ 123.386877] lkdtm_ARRAY_BOUNDS+0x15c/0x1b0
2093 01:11:14.293060 # [ 123.391334] lkdtm_do_action+0x2c/0x50
2094 01:11:14.331164 # [ 123.395353] direct_entry+0x164/0x180
2095 01:11:14.331725 # [ 123.399285] full_proxy_write+0x68/0xc0
2096 01:11:14.332215 # [ 123.403395] vfs_write+0xcc/0x2a0
2097 01:11:14.332666 # [ 123.406984] ksys_write+0x78/0x104
2098 01:11:14.333456 # [ 123.410658] __arm64_sys_write+0x28/0x3c
2099 01:11:14.333862 # [ 123.414855] invoke_syscall+0x8c/0x120
2100 01:11:14.334344 # [ 123.418879] el0_svc_common.constprop.0+0x68/0x124
2101 01:11:14.334808 # [ 123.423947] do_el0_svc+0x40/0xcc
2102 01:11:14.335242 # [ 123.427535] el0_svc+0x48/0xc0
2103 01:11:14.335670 # [ 123.430860] el0t_64_sync_handler+0xb8/0xbc
2104 01:11:14.336196 # [ 123.435318] el0t_64_sync+0x18c/0x190
2105 01:11:14.379526 # [ 123.439297] ================================================================================
2106 01:11:14.380070 # [ 123.448082] lkdtm: FAIL: survived array bounds overflow!
2107 01:11:14.380935 # [ 123.453693] lkdtm: This is probably expected, since this kernel (6.1.72-cip13 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2108 01:11:14.381363 # ARRAY_BOUNDS: saw 'call trace:|UBSAN: array-index-out-of-bounds': ok
2109 01:11:14.383046 ok 10 selftests: lkdtm: ARRAY_BOUNDS.sh
2110 01:11:14.414269 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2111 01:11:15.063977 <6>[ 124.377352] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2112 01:11:15.064584 <6>[ 124.383285] lkdtm: attempting good list addition
2113 01:11:15.065358 <6>[ 124.388238] lkdtm: attempting corrupted list addition
2114 01:11:15.065776 <4>[ 124.393619] ------------[ cut here ]------------
2115 01:11:15.066173 <4>[ 124.398558] list_add corruption. next->prev should be prev (ffff80000e29ba78), but was 0000000000000000. (next=ffff80000e29baa8).
2116 01:11:15.067672 <4>[ 124.410624] WARNING: CPU: 3 PID: 1105 at lib/list_debug.c:27 __list_add_valid+0xb8/0x110
2117 01:11:15.107222 <4>[ 124.419022] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2118 01:11:15.108149 <4>[ 124.430882] CPU: 3 PID: 1105 Comm: cat Tainted: G D W E 6.1.72-cip13 #1
2119 01:11:15.108582 <4>[ 124.438825] Hardware name: ARM Juno development board (r0) (DT)
2120 01:11:15.108951 <4>[ 124.445023] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2121 01:11:15.109299 <4>[ 124.452270] pc : __list_add_valid+0xb8/0x110
2122 01:11:15.110942 <4>[ 124.456822] lr : __list_add_valid+0xb8/0x110
2123 01:11:15.150671 <4>[ 124.461371] sp : ffff80000e29ba10
2124 01:11:15.151213 <4>[ 124.464956] x29: ffff80000e29ba10 x28: ffff00080a9934c0 x27: 0000000000000000
2125 01:11:15.151967 <4>[ 124.472396] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
2126 01:11:15.152376 <4>[ 124.479833] x23: ffff000805262000 x22: ffff80000e29bc30 x21: ffff80000e29ba98
2127 01:11:15.152734 <4>[ 124.487271] x20: ffff80000e29ba78 x19: ffff80000e29baa8 x18: 0000000000000000
2128 01:11:15.153070 <4>[ 124.494708] x17: 3837616239326530 x16: 3030303866666666 x15: 2820766572702065
2129 01:11:15.194085 <4>[ 124.502146] x14: 6220646c756f6873 x13: 205d383535383933 x12: 2e34323120205b3e
2130 01:11:15.194623 <4>[ 124.509583] x11: 66663d7478656e28 x10: 202e303030303030 x9 : ffff800008160288
2131 01:11:15.195356 <4>[ 124.517021] x8 : ffff00080a9934c0 x7 : 3835353839332e34 x6 : 0000000000001ffe
2132 01:11:15.195764 <4>[ 124.524457] x5 : 0000000000017fe8 x4 : ffff00097ef60c58 x3 : ffff800974a34000
2133 01:11:15.196118 <4>[ 124.531894] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080a9934c0
2134 01:11:15.196452 <4>[ 124.539332] Call trace:
2135 01:11:15.196778 <4>[ 124.542046] __list_add_valid+0xb8/0x110
2136 01:11:15.197639 <4>[ 124.546248] lkdtm_CORRUPT_LIST_ADD+0x98/0x11c
2137 01:11:15.237538 <4>[ 124.550979] lkdtm_do_action+0x2c/0x50
2138 01:11:15.238102 <4>[ 124.555008] direct_entry+0x164/0x180
2139 01:11:15.238492 <4>[ 124.558947] full_proxy_write+0x68/0xc0
2140 01:11:15.238850 <4>[ 124.563067] vfs_write+0xcc/0x2a0
2141 01:11:15.239561 <4>[ 124.566664] ksys_write+0x78/0x104
2142 01:11:15.239952 <4>[ 124.570347] __arm64_sys_write+0x28/0x3c
2143 01:11:15.240294 <4>[ 124.574553] invoke_syscall+0x8c/0x120
2144 01:11:15.240622 <4>[ 124.578586] el0_svc_common.constprop.0+0x68/0x124
2145 01:11:15.240949 <4>[ 124.583662] do_el0_svc+0x40/0xcc
2146 01:11:15.241372 <4>[ 124.587258] el0_svc+0x48/0xc0
2147 01:11:15.281141 <4>[ 124.590593] el0t_64_sync_handler+0xb8/0xbc
2148 01:11:15.281668 <4>[ 124.595059] el0t_64_sync+0x18c/0x190
2149 01:11:15.282081 <4>[ 124.599000] irq event stamp: 0
2150 01:11:15.282444 <4>[ 124.602324] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2151 01:11:15.283158 <4>[ 124.608878] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2152 01:11:15.283551 <4>[ 124.617349] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2153 01:11:15.283888 <4>[ 124.625819] softirqs last disabled at (0): [<0000000000000000>] 0x0
2154 01:11:15.284665 <4>[ 124.632369] ---[ end trace 0000000000000000 ]---
2155 01:11:15.299831 <3>[ 124.637559] lkdtm: Overwrite did not happen, but no BUG?!
2156 01:11:15.451605 # [ 124.377352] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2157 01:11:15.451923 # [ 124.383285] lkdtm: attempting good list addition
2158 01:11:15.452120 # [ 124.388238] lkdtm: attempting corrupted list addition
2159 01:11:15.452551 # [ 124.393619] ------------[ cut here ]------------
2160 01:11:15.452747 # [ 124.398558] list_add corruption. next->prev should be prev (ffff80000e29ba78), but was 0000000000000000. (next=ffff80000e29baa8).
2161 01:11:15.454975 # [ 124.410624] WARNING: CPU: 3 PID: 1105 at lib/list_debug.c:27 __list_add_valid+0xb8/0x110
2162 01:11:15.494776 # [ 124.419022] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2163 01:11:15.495087 # [ 124.430882] CPU: 3 PID: 1105 Comm: cat Tainted: G D W E 6.1.72-cip13 #1
2164 01:11:15.495535 # [ 124.438825] Hardware name: ARM Juno development board (r0) (DT)
2165 01:11:15.495742 # [ 124.445023] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2166 01:11:15.495912 # [ 124.452270] pc : __list_add_valid+0xb8/0x110
2167 01:11:15.496075 # [ 124.456822] lr : __list_add_valid+0xb8/0x110
2168 01:11:15.498198 # [ 124.461371] sp : ffff80000e29ba10
2169 01:11:15.538163 # [ 124.464956] x29: ffff80000e29ba10 x28: ffff00080a9934c0 x27: 0000000000000000
2170 01:11:15.539083 # [ 124.472396] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
2171 01:11:15.539499 # [ 124.479833] x23: ffff000805262000 x22: ffff80000e29bc30 x21: ffff80000e29ba98
2172 01:11:15.539861 # [ 124.487271] x20: ffff80000e29ba78 x19: ffff80000e29baa8 x18: 0000000000000000
2173 01:11:15.540223 # [ 124.494708] x17: 3837616239326530 x16: 3030303866666666 x15: 2820766572702065
2174 01:11:15.541767 # [ 124.502146] x14: 6220646c756f6873 x13: 205d383535383933 x12: 2e34323120205b3e
2175 01:11:15.581305 # [ 124.509583] x11: 66663d7478656e28 x10: 202e303030303030 x9 : ffff800008160288
2176 01:11:15.581982 # [ 124.517021] x8 : ffff00080a9934c0 x7 : 3835353839332e34 x6 : 0000000000001ffe
2177 01:11:15.582886 # [ 124.524457] x5 : 0000000000017fe8 x4 : ffff00097ef60c58 x3 : ffff800974a34000
2178 01:11:15.583299 # [ 124.531894] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080a9934c0
2179 01:11:15.583658 # [ 124.539332] Call trace:
2180 01:11:15.584110 # [ 124.542046] __list_add_valid+0xb8/0x110
2181 01:11:15.584836 # [ 124.546248] lkdtm_CORRUPT_LIST_ADD+0x98/0x11c
2182 01:11:15.624486 # [ 124.550979] lkdtm_do_action+0x2c/0x50
2183 01:11:15.625035 # [ 124.555008] direct_entry+0x164/0x180
2184 01:11:15.625419 # [ 124.558947] full_proxy_write+0x68/0xc0
2185 01:11:15.625806 # [ 124.563067] vfs_write+0xcc/0x2a0
2186 01:11:15.626212 # [ 124.566664] ksys_write+0x78/0x104
2187 01:11:15.626552 # [ 124.570347] __arm64_sys_write+0x28/0x3c
2188 01:11:15.627237 # [ 124.574553] invoke_syscall+0x8c/0x120
2189 01:11:15.627625 # [ 124.578586] el0_svc_common.constprop.0+0x68/0x124
2190 01:11:15.627961 # [ 124.583662] do_el0_svc+0x40/0xcc
2191 01:11:15.628283 # [ 124.587258] el0_svc+0x48/0xc0
2192 01:11:15.628598 # [ 124.590593] el0t_64_sync_handler+0xb8/0xbc
2193 01:11:15.667727 # [ 124.595059] el0t_64_sync+0x18c/0x190
2194 01:11:15.668266 # [ 124.599000] irq event stamp: 0
2195 01:11:15.668650 # [ 124.602324] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2196 01:11:15.669009 # [ 124.608878] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2197 01:11:15.669417 # [ 124.617349] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2198 01:11:15.670166 # [ 124.625819] softirqs last disabled at (0): [<0000000000000000>] 0x0
2199 01:11:15.670589 # [ 124.632369] ---[ end trace 0000000000000000 ]---
2200 01:11:15.694305 # [ 124.637559] lkdtm: Overwrite did not happen, but no BUG?!
2201 01:11:15.694833 # CORRUPT_LIST_ADD: saw 'list_add corruption': ok
2202 01:11:15.695321 ok 11 selftests: lkdtm: CORRUPT_LIST_ADD.sh
2203 01:11:15.697569 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2204 01:11:16.221227 <6>[ 125.534367] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2205 01:11:16.221571 <6>[ 125.540316] lkdtm: attempting good list removal
2206 01:11:16.221826 <6>[ 125.545501] lkdtm: attempting corrupted list removal
2207 01:11:16.222083 <4>[ 125.550802] ------------[ cut here ]------------
2208 01:11:16.222568 <4>[ 125.555746] list_del corruption. next->prev should be ffff80000e35baa8, but was 0000000000000000. (next=ffff80000e35bab8)
2209 01:11:16.224577 <4>[ 125.567246] WARNING: CPU: 1 PID: 1149 at lib/list_debug.c:62 __list_del_entry_valid+0x11c/0x130
2210 01:11:16.264707 <4>[ 125.576253] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2211 01:11:16.265267 <4>[ 125.588078] CPU: 1 PID: 1149 Comm: cat Tainted: G D W E 6.1.72-cip13 #1
2212 01:11:16.265761 <4>[ 125.596015] Hardware name: ARM Juno development board (r0) (DT)
2213 01:11:16.266605 <4>[ 125.602206] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2214 01:11:16.267023 <4>[ 125.609447] pc : __list_del_entry_valid+0x11c/0x130
2215 01:11:16.268260 <4>[ 125.614598] lr : __list_del_entry_valid+0x11c/0x130
2216 01:11:16.308036 <4>[ 125.619749] sp : ffff80000e35ba50
2217 01:11:16.308571 <4>[ 125.623329] x29: ffff80000e35ba50 x28: ffff0008055dcf00 x27: 0000000000000000
2218 01:11:16.309059 <4>[ 125.630756] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
2219 01:11:16.309512 <4>[ 125.638180] x23: ffff000807110000 x22: ffff80000e35bc40 x21: 0000000000000011
2220 01:11:16.310295 <4>[ 125.645604] x20: ffff80000e35ba98 x19: ffff80000e35baa8 x18: 0000000000000000
2221 01:11:16.310715 <4>[ 125.653028] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
2222 01:11:16.351377 <4>[ 125.660452] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
2223 01:11:16.351921 <4>[ 125.667876] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096fe99c
2224 01:11:16.352304 <4>[ 125.675300] x8 : ffff0008055dcf00 x7 : 00000074b5503510 x6 : 0000000000000000
2225 01:11:16.352997 <4>[ 125.682724] x5 : ffff80000e35c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
2226 01:11:16.353376 <4>[ 125.690147] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008055dcf00
2227 01:11:16.353719 <4>[ 125.697570] Call trace:
2228 01:11:16.354917 <4>[ 125.700280] __list_del_entry_valid+0x11c/0x130
2229 01:11:16.394760 <4>[ 125.705084] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2230 01:11:16.395300 <4>[ 125.709802] lkdtm_do_action+0x2c/0x50
2231 01:11:16.395683 <4>[ 125.713821] direct_entry+0x164/0x180
2232 01:11:16.396034 <4>[ 125.717754] full_proxy_write+0x68/0xc0
2233 01:11:16.396720 <4>[ 125.721864] vfs_write+0xcc/0x2a0
2234 01:11:16.397092 <4>[ 125.725453] ksys_write+0x78/0x104
2235 01:11:16.397429 <4>[ 125.729127] __arm64_sys_write+0x28/0x3c
2236 01:11:16.397761 <4>[ 125.733325] invoke_syscall+0x8c/0x120
2237 01:11:16.398227 <4>[ 125.737349] el0_svc_common.constprop.0+0x68/0x124
2238 01:11:16.398579 <4>[ 125.742418] do_el0_svc+0x40/0xcc
2239 01:11:16.398978 <4>[ 125.746006] el0_svc+0x48/0xc0
2240 01:11:16.438089 <4>[ 125.749333] el0t_64_sync_handler+0xb8/0xbc
2241 01:11:16.438639 <4>[ 125.753791] el0t_64_sync+0x18c/0x190
2242 01:11:16.439022 <4>[ 125.757723] irq event stamp: 0
2243 01:11:16.439376 <4>[ 125.761041] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2244 01:11:16.439718 <4>[ 125.767586] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2245 01:11:16.440423 <4>[ 125.776048] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2246 01:11:16.441655 <4>[ 125.784507] softirqs last disabled at (0): [<0000000000000000>] 0x0
2247 01:11:16.458628 <4>[ 125.791048] ---[ end trace 0000000000000000 ]---
2248 01:11:16.461795 <3>[ 125.796023] lkdtm: Overwrite did not happen, but no BUG?!
2249 01:11:16.631249 # [ 125.534367] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2250 01:11:16.631570 # [ 125.540316] lkdtm: attempting good list removal
2251 01:11:16.631767 # [ 125.545501] lkdtm: attempting corrupted list removal
2252 01:11:16.632197 # [ 125.550802] ------------[ cut here ]------------
2253 01:11:16.632389 # [ 125.555746] list_del corruption. next->prev should be ffff80000e35baa8, but was 0000000000000000. (next=ffff80000e35bab8)
2254 01:11:16.634584 # [ 125.567246] WARNING: CPU: 1 PID: 1149 at lib/list_debug.c:62 __list_del_entry_valid+0x11c/0x130
2255 01:11:16.674442 # [ 125.576253] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2256 01:11:16.674750 # [ 125.588078] CPU: 1 PID: 1149 Comm: cat Tainted: G D W E 6.1.72-cip13 #1
2257 01:11:16.675200 # [ 125.596015] Hardware name: ARM Juno development board (r0) (DT)
2258 01:11:16.675401 # [ 125.602206] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2259 01:11:16.675579 # [ 125.609447] pc : __list_del_entry_valid+0x11c/0x130
2260 01:11:16.677722 # [ 125.614598] lr : __list_del_entry_valid+0x11c/0x130
2261 01:11:16.717510 # [ 125.619749] sp : ffff80000e35ba50
2262 01:11:16.717797 # [ 125.623329] x29: ffff80000e35ba50 x28: ffff0008055dcf00 x27: 0000000000000000
2263 01:11:16.717993 # [ 125.630756] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
2264 01:11:16.718742 # [ 125.638180] x23: ffff000807110000 x22: ffff80000e35bc40 x21: 0000000000000011
2265 01:11:16.719140 # [ 125.645604] x20: ffff80000e35ba98 x19: ffff80000e35baa8 x18: 0000000000000000
2266 01:11:16.719490 # [ 125.653028] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
2267 01:11:16.760982 # [ 125.660452] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
2268 01:11:16.761582 # [ 125.667876] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096fe99c
2269 01:11:16.762322 # [ 125.675300] x8 : ffff0008055dcf00 x7 : 00000074b5503510 x6 : 0000000000000000
2270 01:11:16.762724 # [ 125.682724] x5 : ffff80000e35c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
2271 01:11:16.763181 # [ 125.690147] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008055dcf00
2272 01:11:16.763542 # [ 125.697570] Call trace:
2273 01:11:16.763879 # [ 125.700280] __list_del_entry_valid+0x11c/0x130
2274 01:11:16.764635 # [ 125.705084] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2275 01:11:16.804148 # [ 125.709802] lkdtm_do_action+0x2c/0x50
2276 01:11:16.804707 # [ 125.713821] direct_entry+0x164/0x180
2277 01:11:16.805094 # [ 125.717754] full_proxy_write+0x68/0xc0
2278 01:11:16.805446 # [ 125.721864] vfs_write+0xcc/0x2a0
2279 01:11:16.806166 # [ 125.725453] ksys_write+0x78/0x104
2280 01:11:16.806549 # [ 125.729127] __arm64_sys_write+0x28/0x3c
2281 01:11:16.806890 # [ 125.733325] invoke_syscall+0x8c/0x120
2282 01:11:16.807222 # [ 125.737349] el0_svc_common.constprop.0+0x68/0x124
2283 01:11:16.807676 # [ 125.742418] do_el0_svc+0x40/0xcc
2284 01:11:16.808011 # [ 125.746006] el0_svc+0x48/0xc0
2285 01:11:16.808406 # [ 125.749333] el0t_64_sync_handler+0xb8/0xbc
2286 01:11:16.847319 # [ 125.753791] el0t_64_sync+0x18c/0x190
2287 01:11:16.847914 # [ 125.757723] irq event stamp: 0
2288 01:11:16.848303 # [ 125.761041] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2289 01:11:16.849008 # [ 125.767586] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2290 01:11:16.849395 # [ 125.776048] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2291 01:11:16.849741 # [ 125.784507] softirqs last disabled at (0): [<0000000000000000>] 0x0
2292 01:11:16.850865 # [ 125.791048] ---[ end trace 0000000000000000 ]---
2293 01:11:16.873195 # [ 125.796023] lkdtm: Overwrite did not happen, but no BUG?!
2294 01:11:16.873713 # CORRUPT_LIST_DEL: saw 'list_del corruption': ok
2295 01:11:16.874135 ok 12 selftests: lkdtm: CORRUPT_LIST_DEL.sh
2296 01:11:16.876491 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2297 01:11:17.327033 <6>[ 126.640128] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2298 01:11:17.327349 <6>[ 126.646777] lkdtm: attempting bad read from page below current stack
2299 01:11:17.327868 <1>[ 126.653841] Unable to handle kernel paging request at virtual address ffff80000e407fff
2300 01:11:17.328169 <1>[ 126.662231] Mem abort info:
2301 01:11:17.328351 <1>[ 126.665364] ESR = 0x0000000096000007
2302 01:11:17.328517 <1>[ 126.669406] EC = 0x25: DABT (current EL), IL = 32 bits
2303 01:11:17.328692 <1>[ 126.675021] SET = 0, FnV = 0
2304 01:11:17.330213 <1>[ 126.678361] EA = 0, S1PTW = 0
2305 01:11:17.370435 <1>[ 126.681793] FSC = 0x07: level 3 translation fault
2306 01:11:17.370793 <1>[ 126.686972] Data abort info:
2307 01:11:17.371084 <1>[ 126.690141] ISV = 0, ISS = 0x00000007
2308 01:11:17.371556 <1>[ 126.694269] CM = 0, WnR = 0
2309 01:11:17.371749 <1>[ 126.697527] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
2310 01:11:17.371927 <1>[ 126.704528] [ffff80000e407fff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088b44f003, pte=0000000000000000
2311 01:11:17.373787 <0>[ 126.717430] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2312 01:11:17.413753 <4>[ 126.723980] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2313 01:11:17.414130 <4>[ 126.735810] CPU: 1 PID: 1188 Comm: cat Tainted: G D W E 6.1.72-cip13 #1
2314 01:11:17.414346 <4>[ 126.743747] Hardware name: ARM Juno development board (r0) (DT)
2315 01:11:17.414785 <4>[ 126.749938] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2316 01:11:17.415032 <4>[ 126.757180] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2317 01:11:17.417082 <4>[ 126.762867] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2318 01:11:17.457101 <4>[ 126.768545] sp : ffff80000e40bb20
2319 01:11:17.457440 <4>[ 126.772128] x29: ffff80000e40bb20 x28: ffff000805d5b4c0 x27: 0000000000000000
2320 01:11:17.457641 <4>[ 126.779555] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
2321 01:11:17.458094 <4>[ 126.786979] x23: ffff00080ba37000 x22: ffff80000e40bcc0 x21: 0000000000000019
2322 01:11:17.458273 <4>[ 126.794403] x20: ffff00080ba37000 x19: ffff80000e408000 x18: 0000000000000000
2323 01:11:17.458430 <4>[ 126.801827] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa357c000
2324 01:11:17.500501 <4>[ 126.809253] x14: 0000000000000000 x13: 205d373737363436 x12: 2e36323120205b3e
2325 01:11:17.500812 <4>[ 126.816681] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff800008160288
2326 01:11:17.501006 <4>[ 126.824105] x8 : ffff000805d5b4c0 x7 : 3737373634362e36 x6 : 0000000000000001
2327 01:11:17.501183 <4>[ 126.831529] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2328 01:11:17.501354 <4>[ 126.838952] x2 : 0000000000000000 x1 : ffff000805d5b4c0 x0 : ffff80000a0f1378
2329 01:11:17.501770 <4>[ 126.846375] Call trace:
2330 01:11:17.503790 <4>[ 126.849085] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2331 01:11:17.543842 <4>[ 126.854414] lkdtm_do_action+0x2c/0x50
2332 01:11:17.544118 <4>[ 126.858437] direct_entry+0x164/0x180
2333 01:11:17.544310 <4>[ 126.862370] full_proxy_write+0x68/0xc0
2334 01:11:17.544488 <4>[ 126.866481] vfs_write+0xcc/0x2a0
2335 01:11:17.544654 <4>[ 126.870071] ksys_write+0x78/0x104
2336 01:11:17.544762 <4>[ 126.873745] __arm64_sys_write+0x28/0x3c
2337 01:11:17.545095 <4>[ 126.877943] invoke_syscall+0x8c/0x120
2338 01:11:17.545217 <4>[ 126.881968] el0_svc_common.constprop.0+0x68/0x124
2339 01:11:17.545344 <4>[ 126.887036] do_el0_svc+0x40/0xcc
2340 01:11:17.545449 <4>[ 126.890624] el0_svc+0x48/0xc0
2341 01:11:17.547156 <4>[ 126.893951] el0t_64_sync_handler+0xb8/0xbc
2342 01:11:17.570388 <4>[ 126.898408] el0t_64_sync+0x18c/0x190
2343 01:11:17.570698 <0>[ 126.902345] Code: 910ce000 97ffc649 f0005080 910de000 (385ff261)
2344 01:11:17.573556 <4>[ 126.908713] ---[ end trace 0000000000000000 ]---
2345 01:11:17.573869 # Segmentation fault
2346 01:11:17.728178 # [ 126.640128] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2347 01:11:17.728503 # [ 126.646777] lkdtm: attempting bad read from page below current stack
2348 01:11:17.728756 # [ 126.653841] Unable to handle kernel paging request at virtual address ffff80000e407fff
2349 01:11:17.728983 # [ 126.662231] Mem abort info:
2350 01:11:17.729485 # [ 126.665364] ESR = 0x0000000096000007
2351 01:11:17.729694 # [ 126.669406] EC = 0x25: DABT (current EL), IL = 32 bits
2352 01:11:17.729909 # [ 126.675021] SET = 0, FnV = 0
2353 01:11:17.731495 # [ 126.678361] EA = 0, S1PTW = 0
2354 01:11:17.771512 # [ 126.681793] FSC = 0x07: level 3 translation fault
2355 01:11:17.772034 # [ 126.686972] Data abort info:
2356 01:11:17.772473 # [ 126.690141] ISV = 0, ISS = 0x00000007
2357 01:11:17.772878 # [ 126.694269] CM = 0, WnR = 0
2358 01:11:17.773268 # [ 126.697527] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
2359 01:11:17.774072 # [ 126.704528] [ffff80000e407fff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088b44f003, pte=0000000000000000
2360 01:11:17.774502 # [ 126.717430] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2361 01:11:17.814683 # [ 126.723980] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2362 01:11:17.815248 # [ 126.735810] CPU: 1 PID: 1188 Comm: cat Tainted: G D W E 6.1.72-cip13 #1
2363 01:11:17.816102 # [ 126.743747] Hardware name: ARM Juno development board (r0) (DT)
2364 01:11:17.816535 # [ 126.749938] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2365 01:11:17.817038 # [ 126.757180] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2366 01:11:17.817481 # [ 126.762867] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2367 01:11:17.818379 # [ 126.768545] sp : ffff80000e40bb20
2368 01:11:17.857990 # [ 126.772128] x29: ffff80000e40bb20 x28: ffff000805d5b4c0 x27: 0000000000000000
2369 01:11:17.858695 # [ 126.779555] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
2370 01:11:17.859198 # [ 126.786979] x23: ffff00080ba37000 x22: ffff80000e40bcc0 x21: 0000000000000019
2371 01:11:17.860172 # [ 126.794403] x20: ffff00080ba37000 x19: ffff80000e408000 x18: 0000000000000000
2372 01:11:17.860610 # [ 126.801827] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa357c000
2373 01:11:17.861513 # [ 126.809253] x14: 0000000000000000 x13: 205d373737363436 x12: 2e36323120205b3e
2374 01:11:17.901021 # [ 126.816681] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff800008160288
2375 01:11:17.901920 # [ 126.824105] x8 : ffff000805d5b4c0 x7 : 3737373634362e36 x6 : 0000000000000001
2376 01:11:17.902411 # [ 126.831529] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2377 01:11:17.902877 # [ 126.838952] x2 : 0000000000000000 x1 : ffff000805d5b4c0 x0 : ffff80000a0f1378
2378 01:11:17.903322 # [ 126.846375] Call trace:
2379 01:11:17.903751 # [ 126.849085] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2380 01:11:17.904584 # [ 126.854414] lkdtm_do_action+0x2c/0x50
2381 01:11:17.944218 # [ 126.858437] direct_entry+0x164/0x180
2382 01:11:17.944819 # [ 126.862370] full_proxy_write+0x68/0xc0
2383 01:11:17.945316 # [ 126.866481] vfs_write+0xcc/0x2a0
2384 01:11:17.945757 # [ 126.870071] ksys_write+0x78/0x104
2385 01:11:17.946239 # [ 126.873745] __arm64_sys_write+0x28/0x3c
2386 01:11:17.947033 # [ 126.877943] invoke_syscall+0x8c/0x120
2387 01:11:17.947435 # [ 126.881968] el0_svc_common.constprop.0+0x68/0x124
2388 01:11:17.947900 # [ 126.887036] do_el0_svc+0x40/0xcc
2389 01:11:17.948391 # [ 126.890624] el0_svc+0x48/0xc0
2390 01:11:17.948825 # [ 126.893951] el0t_64_sync_handler+0xb8/0xbc
2391 01:11:17.949354 # [ 126.898408] el0t_64_sync+0x18c/0x190
2392 01:11:17.981283 # [ 126.902345] Code: 910ce000 97ffc649 f0005080 910de000 (385ff261)
2393 01:11:17.981815 # [ 126.908713] ---[ end trace 0000000000000000 ]---
2394 01:11:17.982374 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
2395 01:11:17.984658 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2396 01:11:17.985173 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2397 01:11:18.431338 <6>[ 127.744803] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2398 01:11:18.432013 <6>[ 127.751524] lkdtm: attempting bad read from page above current stack
2399 01:11:18.432249 <1>[ 127.758238] Unable to handle kernel paging request at virtual address ffff80000e4e4000
2400 01:11:18.432436 <1>[ 127.766709] Mem abort info:
2401 01:11:18.432610 <1>[ 127.769880] ESR = 0x0000000096000007
2402 01:11:18.432779 <1>[ 127.773921] EC = 0x25: DABT (current EL), IL = 32 bits
2403 01:11:18.432933 <1>[ 127.779532] SET = 0, FnV = 0
2404 01:11:18.434636 <1>[ 127.782857] EA = 0, S1PTW = 0
2405 01:11:18.474900 <1>[ 127.786287] FSC = 0x07: level 3 translation fault
2406 01:11:18.475218 <1>[ 127.791462] Data abort info:
2407 01:11:18.475413 <1>[ 127.794611] ISV = 0, ISS = 0x00000007
2408 01:11:18.475588 <1>[ 127.798742] CM = 0, WnR = 0
2409 01:11:18.476016 <1>[ 127.802003] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
2410 01:11:18.476195 <1>[ 127.809005] [ffff80000e4e4000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088b44f003, pte=0000000000000000
2411 01:11:18.478175 <0>[ 127.821892] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2412 01:11:18.518176 <4>[ 127.828439] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2413 01:11:18.518502 <4>[ 127.840268] CPU: 1 PID: 1241 Comm: cat Tainted: G D W E 6.1.72-cip13 #1
2414 01:11:18.518702 <4>[ 127.848206] Hardware name: ARM Juno development board (r0) (DT)
2415 01:11:18.519134 <4>[ 127.854397] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2416 01:11:18.519318 <4>[ 127.861642] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2417 01:11:18.521431 <4>[ 127.867418] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2418 01:11:18.561543 <4>[ 127.873186] sp : ffff80000e4e3b10
2419 01:11:18.561873 <4>[ 127.876766] x29: ffff80000e4e3b10 x28: ffff00080a994f00 x27: 0000000000000000
2420 01:11:18.562088 <4>[ 127.884194] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
2421 01:11:18.562520 <4>[ 127.891621] x23: ffff0008052e6000 x22: ffff80000e4e3cb0 x21: 000000000000001a
2422 01:11:18.562715 <4>[ 127.899049] x20: ffff0008052e6000 x19: ffff80000e4e4000 x18: 0000000000000000
2423 01:11:18.562964 <4>[ 127.906477] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb8720000
2424 01:11:18.604957 <4>[ 127.913901] x14: 0000000000000000 x13: 205d343235313537 x12: 2e37323120205b3e
2425 01:11:18.605274 <4>[ 127.921324] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff800008160288
2426 01:11:18.605470 <4>[ 127.928751] x8 : ffff00080a994f00 x7 : 3432353135372e37 x6 : 0000000000000001
2427 01:11:18.605649 <4>[ 127.936178] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2428 01:11:18.605820 <4>[ 127.943604] x2 : 0000000000000000 x1 : ffff00080a994f00 x0 : ffff80000a0f1300
2429 01:11:18.606175 <4>[ 127.951028] Call trace:
2430 01:11:18.608248 <4>[ 127.953737] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2431 01:11:18.648291 <4>[ 127.959153] lkdtm_do_action+0x2c/0x50
2432 01:11:18.648563 <4>[ 127.963176] direct_entry+0x164/0x180
2433 01:11:18.648754 <4>[ 127.967109] full_proxy_write+0x68/0xc0
2434 01:11:18.648941 <4>[ 127.971220] vfs_write+0xcc/0x2a0
2435 01:11:18.649093 <4>[ 127.974809] ksys_write+0x78/0x104
2436 01:11:18.649240 <4>[ 127.978483] __arm64_sys_write+0x28/0x3c
2437 01:11:18.649624 <4>[ 127.982681] invoke_syscall+0x8c/0x120
2438 01:11:18.649791 <4>[ 127.986705] el0_svc_common.constprop.0+0x68/0x124
2439 01:11:18.649939 <4>[ 127.991774] do_el0_svc+0x40/0xcc
2440 01:11:18.650108 <4>[ 127.995362] el0_svc+0x48/0xc0
2441 01:11:18.651615 <4>[ 127.998688] el0t_64_sync_handler+0xb8/0xbc
2442 01:11:18.674407 <4>[ 128.003146] el0t_64_sync+0x18c/0x190
2443 01:11:18.674726 <0>[ 128.007083] Code: 97ffc660 91401273 f0005080 910c0000 (39400261)
2444 01:11:18.677547 <4>[ 128.013451] ---[ end trace 0000000000000000 ]---
2445 01:11:18.677929 # Segmentation fault
2446 01:11:18.829519 # [ 127.744803] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2447 01:11:18.829847 # [ 127.751524] lkdtm: attempting bad read from page above current stack
2448 01:11:18.830351 # [ 127.758238] Unable to handle kernel paging request at virtual address ffff80000e4e4000
2449 01:11:18.830557 # [ 127.766709] Mem abort info:
2450 01:11:18.830735 # [ 127.769880] ESR = 0x0000000096000007
2451 01:11:18.830909 # [ 127.773921] EC = 0x25: DABT (current EL), IL = 32 bits
2452 01:11:18.831068 # [ 127.779532] SET = 0, FnV = 0
2453 01:11:18.831220 # [ 127.782857] EA = 0, S1PTW = 0
2454 01:11:18.832852 # [ 127.786287] FSC = 0x07: level 3 translation fault
2455 01:11:18.872703 # [ 127.791462] Data abort info:
2456 01:11:18.873202 # [ 127.794611] ISV = 0, ISS = 0x00000007
2457 01:11:18.873642 # [ 127.798742] CM = 0, WnR = 0
2458 01:11:18.874081 # [ 127.802003] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
2459 01:11:18.874416 # [ 127.809005] [ffff80000e4e4000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088b44f003, pte=0000000000000000
2460 01:11:18.875066 # [ 127.821892] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2461 01:11:18.916097 # [ 127.828439] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2462 01:11:18.916660 # [ 127.840268] CPU: 1 PID: 1241 Comm: cat Tainted: G D W E 6.1.72-cip13 #1
2463 01:11:18.917406 # [ 127.848206] Hardware name: ARM Juno development board (r0) (DT)
2464 01:11:18.917802 # [ 127.854397] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2465 01:11:18.918200 # [ 127.861642] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2466 01:11:18.918548 # [ 127.867418] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2467 01:11:18.919675 # [ 127.873186] sp : ffff80000e4e3b10
2468 01:11:18.959292 # [ 127.876766] x29: ffff80000e4e3b10 x28: ffff00080a994f00 x27: 0000000000000000
2469 01:11:18.959837 # [ 127.884194] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
2470 01:11:18.960223 # [ 127.891621] x23: ffff0008052e6000 x22: ffff80000e4e3cb0 x21: 000000000000001a
2471 01:11:18.961014 # [ 127.899049] x20: ffff0008052e6000 x19: ffff80000e4e4000 x18: 0000000000000000
2472 01:11:18.961408 # [ 127.906477] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb8720000
2473 01:11:18.962762 # [ 127.913901] x14: 0000000000000000 x13: 205d343235313537 x12: 2e37323120205b3e
2474 01:11:19.002438 # [ 127.921324] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff800008160288
2475 01:11:19.003034 # [ 127.928751] x8 : ffff00080a994f00 x7 : 3432353135372e37 x6 : 0000000000000001
2476 01:11:19.003773 # [ 127.936178] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2477 01:11:19.004165 # [ 127.943604] x2 : 0000000000000000 x1 : ffff00080a994f00 x0 : ffff80000a0f1300
2478 01:11:19.004504 # [ 127.951028] Call trace:
2479 01:11:19.004831 # [ 127.953737] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2480 01:11:19.005153 # [ 127.959153] lkdtm_do_action+0x2c/0x50
2481 01:11:19.005939 # [ 127.963176] direct_entry+0x164/0x180
2482 01:11:19.045559 # [ 127.967109] full_proxy_write+0x68/0xc0
2483 01:11:19.046217 # [ 127.971220] vfs_write+0xcc/0x2a0
2484 01:11:19.046604 # [ 127.974809] ksys_write+0x78/0x104
2485 01:11:19.046942 # [ 127.978483] __arm64_sys_write+0x28/0x3c
2486 01:11:19.047272 # [ 127.982681] invoke_syscall+0x8c/0x120
2487 01:11:19.047948 # [ 127.986705] el0_svc_common.constprop.0+0x68/0x124
2488 01:11:19.048311 # [ 127.991774] do_el0_svc+0x40/0xcc
2489 01:11:19.048635 # [ 127.995362] el0_svc+0x48/0xc0
2490 01:11:19.049069 # [ 127.998688] el0t_64_sync_handler+0xb8/0xbc
2491 01:11:19.049398 # [ 128.003146] el0t_64_sync+0x18c/0x190
2492 01:11:19.077338 # [ 128.007083] Code: 97ffc660 91401273 f0005080 910c0000 (39400261)
2493 01:11:19.077859 # [ 128.013451] ---[ end trace 0000000000000000 ]---
2494 01:11:19.078334 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2495 01:11:19.078714 ok 14 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2496 01:11:19.080737 # selftests: lkdtm: REPORT_STACK_CANARY.sh
2497 01:11:19.657828 <6>[ 128.988993] lkdtm: Performing direct entry REPORT_STACK_CANARY
2498 01:11:19.661155 <6>[ 128.995178] lkdtm: Recorded stack canary for pid 1306 at offset 1
2499 01:11:19.699869 <6>[ 129.028478] lkdtm: Performing direct entry REPORT_STACK_CANARY
2500 01:11:19.703164 <6>[ 129.034673] lkdtm: ok: stack canaries differ between pid 1306 and pid 1308 at offset 1.
2501 01:11:19.830781 # [ 128.988993] lkdtm: Performing direct entry REPORT_STACK_CANARY
2502 01:11:19.831346 # [ 128.995178] lkdtm: Recorded stack canary for pid 1306 at offset 1
2503 01:11:19.831732 # [ 129.028478] lkdtm: Performing direct entry REPORT_STACK_CANARY
2504 01:11:19.832646 # [ 129.034673] lkdtm: ok: stack canaries differ between pid 1306 and pid 1308 at offset 1.
2505 01:11:19.834222 # REPORT_STACK_CANARY: saw 'ok: stack canaries differ': ok
2506 01:11:19.897840 ok 15 selftests: lkdtm: REPORT_STACK_CANARY.sh
2507 01:11:19.993574 # selftests: lkdtm: UNSET_SMEP.sh
2508 01:11:20.589206 <6>[ 129.925193] lkdtm: Performing direct entry UNSET_SMEP
2509 01:11:20.592370 <3>[ 129.930640] lkdtm: XFAIL: this test is x86_64-only
2510 01:11:20.693047 # [ 129.925193] lkdtm: Performing direct entry UNSET_SMEP
2511 01:11:20.696295 # [ 129.930640] lkdtm: XFAIL: this test is x86_64-only
2512 01:11:20.760009 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2513 01:11:20.824126 ok 16 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2514 01:11:20.919643 # selftests: lkdtm: DOUBLE_FAULT.sh
2515 01:11:21.433301 <6>[ 130.766713] lkdtm: Performing direct entry DOUBLE_FAULT
2516 01:11:21.436421 <3>[ 130.772299] lkdtm: XFAIL: this test is ia32-only
2517 01:11:21.534155 # [ 130.766713] lkdtm: Performing direct entry DOUBLE_FAULT
2518 01:11:21.537428 # [ 130.772299] lkdtm: XFAIL: this test is ia32-only
2519 01:11:21.585358 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2520 01:11:21.665279 ok 17 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2521 01:11:21.761254 # selftests: lkdtm: CORRUPT_PAC.sh
2522 01:11:22.279596 <6>[ 131.609667] lkdtm: Performing direct entry CORRUPT_PAC
2523 01:11:22.282906 <3>[ 131.615156] lkdtm: FAIL: CPU lacks pointer authentication feature
2524 01:11:22.380571 # [ 131.609667] lkdtm: Performing direct entry CORRUPT_PAC
2525 01:11:22.383781 # [ 131.615156] lkdtm: FAIL: CPU lacks pointer authentication feature
2526 01:11:22.431685 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2527 01:11:22.511606 not ok 18 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2528 01:11:22.591631 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2529 01:11:23.119918 <6>[ 132.450266] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2530 01:11:23.123163 <3>[ 132.457073] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2531 01:11:23.228747 # [ 132.450266] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2532 01:11:23.231993 # [ 132.457073] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2533 01:11:23.279782 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2534 01:11:23.356795 ok 19 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2535 01:11:23.452454 # selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
2536 01:11:23.989123 <6>[ 133.302528] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2537 01:11:23.989755 <6>[ 133.308847] lkdtm: Attempting slab linear overflow ...
2538 01:11:23.990192 <3>[ 133.314349] =============================================================================
2539 01:11:23.990905 <3>[ 133.322814] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2540 01:11:23.991294 <3>[ 133.330843] -----------------------------------------------------------------------------
2541 01:11:23.991641 <3>[ 133.330843]
2542 01:11:24.032525 <3>[ 133.341041] 0xffff000807154400-0xffff000807154403 @offset=17408. First byte 0x78 instead of 0xcc
2543 01:11:24.033103 <3>[ 133.350117] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=10 cpu=3 pid=1516
2544 01:11:24.033488 <4>[ 133.358074] __kmem_cache_alloc_node+0x110/0x2ac
2545 01:11:24.033836 <4>[ 133.362976] kmalloc_trace+0x54/0xa0
2546 01:11:24.034234 <4>[ 133.366831] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2547 01:11:24.034925 <4>[ 133.371817] lkdtm_do_action+0x2c/0x50
2548 01:11:24.035293 <4>[ 133.375844] direct_entry+0x164/0x180
2549 01:11:24.035617 <4>[ 133.379784] full_proxy_write+0x68/0xc0
2550 01:11:24.036158 <4>[ 133.383903] vfs_write+0xcc/0x2a0
2551 01:11:24.075959 <4>[ 133.387500] ksys_write+0x78/0x104
2552 01:11:24.076500 <4>[ 133.391182] __arm64_sys_write+0x28/0x3c
2553 01:11:24.076872 <4>[ 133.395386] invoke_syscall+0x8c/0x120
2554 01:11:24.077211 <4>[ 133.399419] el0_svc_common.constprop.0+0x68/0x124
2555 01:11:24.077539 <4>[ 133.404495] do_el0_svc+0x40/0xcc
2556 01:11:24.077858 <4>[ 133.408090] el0_svc+0x48/0xc0
2557 01:11:24.078215 <4>[ 133.411426] el0t_64_sync_handler+0xb8/0xbc
2558 01:11:24.078878 <4>[ 133.415891] el0t_64_sync+0x18c/0x190
2559 01:11:24.079272 <3>[ 133.419832] Freed in skb_free_head+0x4c/0x90 age=13 cpu=0 pid=0
2560 01:11:24.079705 <4>[ 133.426041] __kmem_cache_free+0x258/0x2b4
2561 01:11:24.119388 <4>[ 133.430416] kfree+0xc0/0x1a0
2562 01:11:24.119946 <4>[ 133.433661] skb_free_head+0x4c/0x90
2563 01:11:24.120330 <4>[ 133.437512] skb_release_data+0x14c/0x1c4
2564 01:11:24.120682 <4>[ 133.441802] __kfree_skb+0x34/0x50
2565 01:11:24.121018 <4>[ 133.445481] tcp_ack+0x6c8/0x1364
2566 01:11:24.121349 <4>[ 133.449075] tcp_rcv_established+0x79c/0x8e4
2567 01:11:24.122043 <4>[ 133.453626] tcp_v4_do_rcv+0x164/0x380
2568 01:11:24.122416 <4>[ 133.457657] tcp_v4_rcv+0xc7c/0xd70
2569 01:11:24.122885 <4>[ 133.461427] ip_protocol_deliver_rcu+0x8c/0x320
2570 01:11:24.123236 <4>[ 133.466237] ip_local_deliver_finish+0xbc/0x1f0
2571 01:11:24.123638 <4>[ 133.471046] ip_local_deliver+0x88/0x2d4
2572 01:11:24.162665 <4>[ 133.475246] ip_rcv_finish+0xb0/0xf4
2573 01:11:24.163207 <4>[ 133.479098] ip_rcv+0x68/0x2bc
2574 01:11:24.163589 <4>[ 133.482427] __netif_receive_skb_one_core+0x68/0x94
2575 01:11:24.163944 <4>[ 133.487586] __netif_receive_skb+0x2c/0x80
2576 01:11:24.164670 <3>[ 133.491960] Slab 0xfffffc00201c5400 objects=10 used=8 fp=0xffff000807155800 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2577 01:11:24.165064 <3>[ 133.505045] Object 0xffff000807154000 @offset=16384 fp=0x0000000000000000
2578 01:11:24.165429 <3>[ 133.505045]
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2580 01:11:24.206525 <3>[ 133.523627] Redzone ffff000807153c10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2581 01:11:24.207256 <3>[ 133.533394] Redzone ffff000807153c20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2582 01:11:24.207646 <3>[ 133.543161] Redzone ffff000807153c30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2583 01:11:24.209581 <3>[ 133.552928] Redzone ffff000807153c40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2584 01:11:24.249212 <3>[ 133.562695] Redzone ffff000807153c50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2585 01:11:24.249745 <3>[ 133.572463] Redzone ffff000807153c60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2586 01:11:24.250548 <3>[ 133.582229] Redzone ffff000807153c70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2587 01:11:24.251016 <3>[ 133.591997] Redzone ffff000807153c80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2588 01:11:24.292437 <3>[ 133.601763] Redzone ffff000807153c90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2589 01:11:24.292987 <3>[ 133.611530] Redzone ffff000807153ca0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2590 01:11:24.293748 <3>[ 133.621297] Redzone ffff000807153cb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2591 01:11:24.294197 <3>[ 133.631064] Redzone ffff000807153cc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2592 01:11:24.335734 <3>[ 133.640831] Redzone ffff000807153cd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2593 01:11:24.336273 <3>[ 133.650598] Redzone ffff000807153ce0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2594 01:11:24.336657 <3>[ 133.660365] Redzone ffff000807153cf0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2595 01:11:24.337356 <3>[ 133.670132] Redzone ffff000807153d00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2596 01:11:24.339317 <3>[ 133.679899] Redzone ffff000807153d10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2597 01:11:24.378945 <3>[ 133.689665] Redzone ffff000807153d20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2598 01:11:24.379495 <3>[ 133.699432] Redzone ffff000807153d30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2599 01:11:24.380255 <3>[ 133.709199] Redzone ffff000807153d40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2600 01:11:24.380666 <3>[ 133.718965] Redzone ffff000807153d50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2601 01:11:24.422274 <3>[ 133.728732] Redzone ffff000807153d60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2602 01:11:24.422798 <3>[ 133.738498] Redzone ffff000807153d70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2603 01:11:24.423180 <3>[ 133.748266] Redzone ffff000807153d80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2604 01:11:24.423902 <3>[ 133.758032] Redzone ffff000807153d90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2605 01:11:24.425800 <3>[ 133.767799] Redzone ffff000807153da0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2606 01:11:24.465436 <3>[ 133.777566] Redzone ffff000807153db0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2607 01:11:24.466321 <3>[ 133.787333] Redzone ffff000807153dc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2608 01:11:24.466737 <3>[ 133.797099] Redzone ffff000807153dd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2609 01:11:24.467099 <3>[ 133.806866] Redzone ffff000807153de0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2610 01:11:24.508759 <3>[ 133.816633] Redzone ffff000807153df0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2611 01:11:24.509295 <3>[ 133.826400] Redzone ffff000807153e00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2612 01:11:24.510083 <3>[ 133.836166] Redzone ffff000807153e10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2613 01:11:24.510502 <3>[ 133.845933] Redzone ffff000807153e20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2614 01:11:24.512277 <3>[ 133.855700] Redzone ffff000807153e30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2615 01:11:24.552030 <3>[ 133.865466] Redzone ffff000807153e40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2616 01:11:24.552585 <3>[ 133.875233] Redzone ffff000807153e50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2617 01:11:24.553340 <3>[ 133.885000] Redzone ffff000807153e60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2618 01:11:24.553744 <3>[ 133.894767] Redzone ffff000807153e70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2619 01:11:24.595234 <3>[ 133.904534] Redzone ffff000807153e80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2620 01:11:24.595777 <3>[ 133.914301] Redzone ffff000807153e90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2621 01:11:24.596532 <3>[ 133.924067] Redzone ffff000807153ea0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2622 01:11:24.596940 <3>[ 133.933834] Redzone ffff000807153eb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2623 01:11:24.638466 <3>[ 133.943601] Redzone ffff000807153ec0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2624 01:11:24.639012 <3>[ 133.953368] Redzone ffff000807153ed0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2625 01:11:24.639756 <3>[ 133.963135] Redzone ffff000807153ee0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2626 01:11:24.640164 <3>[ 133.972902] Redzone ffff000807153ef0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2627 01:11:24.642074 <3>[ 133.982668] Redzone ffff000807153f00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2628 01:11:24.681713 <3>[ 133.992435] Redzone ffff000807153f10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2629 01:11:24.682286 <3>[ 134.002202] Redzone ffff000807153f20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2630 01:11:24.683041 <3>[ 134.011969] Redzone ffff000807153f30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2631 01:11:24.683451 <3>[ 134.021736] Redzone ffff000807153f40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2632 01:11:24.724983 <3>[ 134.031502] Redzone ffff000807153f50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2633 01:11:24.725531 <3>[ 134.041269] Redzone ffff000807153f60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2634 01:11:24.726252 <3>[ 134.051036] Redzone ffff000807153f70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2635 01:11:24.726651 <3>[ 134.060803] Redzone ffff000807153f80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2636 01:11:24.728561 <3>[ 134.070569] Redzone ffff000807153f90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2637 01:11:24.768237 <3>[ 134.080336] Redzone ffff000807153fa0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2638 01:11:24.769142 <3>[ 134.090103] Redzone ffff000807153fb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2639 01:11:24.769573 <3>[ 134.099869] Redzone ffff000807153fc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2640 01:11:24.769938 <3>[ 134.109637] Redzone ffff000807153fd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2641 01:11:24.811478 <3>[ 134.119403] Redzone ffff000807153fe0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2642 01:11:24.812035 <3>[ 134.129170] Redzone ffff000807153ff0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2643 01:11:24.812791 <3>[ 134.138937] Object ffff000807154000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2644 01:11:24.813199 <3>[ 134.148705] Object ffff000807154010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2645 01:11:24.815102 <3>[ 134.158471] Object ffff000807154020: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2646 01:11:24.854737 <3>[ 134.168238] Object ffff000807154030: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2647 01:11:24.855641 <3>[ 134.178005] Object ffff000807154040: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2648 01:11:24.856068 <3>[ 134.187772] Object ffff000807154050: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2649 01:11:24.856430 <3>[ 134.197538] Object ffff000807154060: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2650 01:11:24.897978 <3>[ 134.207305] Object ffff000807154070: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2651 01:11:24.898554 <3>[ 134.217073] Object ffff000807154080: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2652 01:11:24.899310 <3>[ 134.226840] Object ffff000807154090: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2653 01:11:24.899716 <3>[ 134.236607] Object ffff0008071540a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2654 01:11:24.941252 <3>[ 134.246373] Object ffff0008071540b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2655 01:11:24.941790 <3>[ 134.256140] Object ffff0008071540c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2656 01:11:24.942592 <3>[ 134.265907] Object ffff0008071540d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2657 01:11:24.943001 <3>[ 134.275674] Object ffff0008071540e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2658 01:11:24.944871 <3>[ 134.285441] Object ffff0008071540f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2659 01:11:24.984570 <3>[ 134.295208] Object ffff000807154100: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2660 01:11:24.985114 <3>[ 134.304975] Object ffff000807154110: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2661 01:11:24.985498 <3>[ 134.314742] Object ffff000807154120: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2662 01:11:24.986289 <3>[ 134.324508] Object ffff000807154130: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2663 01:11:25.027825 <3>[ 134.334276] Object ffff000807154140: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2664 01:11:25.028386 <3>[ 134.344043] Object ffff000807154150: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2665 01:11:25.028775 <3>[ 134.353810] Object ffff000807154160: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2666 01:11:25.029504 <3>[ 134.363577] Object ffff000807154170: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2667 01:11:25.031384 <3>[ 134.373344] Object ffff000807154180: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2668 01:11:25.071007 <3>[ 134.383111] Object ffff000807154190: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2669 01:11:25.071880 <3>[ 134.392878] Object ffff0008071541a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2670 01:11:25.072295 <3>[ 134.402645] Object ffff0008071541b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2671 01:11:25.072656 <3>[ 134.412412] Object ffff0008071541c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2672 01:11:25.114317 <3>[ 134.422179] Object ffff0008071541d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2673 01:11:25.115410 <3>[ 134.431946] Object ffff0008071541e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2674 01:11:25.115898 <3>[ 134.441712] Object ffff0008071541f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2675 01:11:25.116278 <3>[ 134.451480] Object ffff000807154200: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2676 01:11:25.117868 <3>[ 134.461247] Object ffff000807154210: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2677 01:11:25.157570 <3>[ 134.471013] Object ffff000807154220: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2678 01:11:25.158552 <3>[ 134.480780] Object ffff000807154230: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2679 01:11:25.158988 <3>[ 134.490547] Object ffff000807154240: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2680 01:11:25.159355 <3>[ 134.500314] Object ffff000807154250: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2681 01:11:25.200431 <3>[ 134.510081] Object ffff000807154260: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2682 01:11:25.200673 <3>[ 134.519848] Object ffff000807154270: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2683 01:11:25.201051 <3>[ 134.529616] Object ffff000807154280: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2684 01:11:25.201192 <3>[ 134.539383] Object ffff000807154290: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2685 01:11:25.243837 <3>[ 134.549150] Object ffff0008071542a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2686 01:11:25.244151 <3>[ 134.558917] Object ffff0008071542b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2687 01:11:25.244407 <3>[ 134.568685] Object ffff0008071542c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2688 01:11:25.244893 <3>[ 134.578451] Object ffff0008071542d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2689 01:11:25.247136 <3>[ 134.588218] Object ffff0008071542e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2690 01:11:25.287133 <3>[ 134.597985] Object ffff0008071542f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2691 01:11:25.287488 <3>[ 134.607752] Object ffff000807154300: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2692 01:11:25.287760 <3>[ 134.617519] Object ffff000807154310: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2693 01:11:25.288378 <3>[ 134.627286] Object ffff000807154320: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2694 01:11:25.330633 <3>[ 134.637053] Object ffff000807154330: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2695 01:11:25.331186 <3>[ 134.646821] Object ffff000807154340: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2696 01:11:25.331677 <3>[ 134.656587] Object ffff000807154350: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2697 01:11:25.332472 <3>[ 134.666354] Object ffff000807154360: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2698 01:11:25.334286 <3>[ 134.676121] Object ffff000807154370: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2699 01:11:25.373823 <3>[ 134.685888] Object ffff000807154380: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2700 01:11:25.374399 <3>[ 134.695655] Object ffff000807154390: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2701 01:11:25.375229 <3>[ 134.705421] Object ffff0008071543a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2702 01:11:25.375652 <3>[ 134.715188] Object ffff0008071543b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2703 01:11:25.417101 <3>[ 134.724956] Object ffff0008071543c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2704 01:11:25.417649 <3>[ 134.734722] Object ffff0008071543d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2705 01:11:25.418181 <3>[ 134.744489] Object ffff0008071543e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2706 01:11:25.419008 <3>[ 134.754255] Object ffff0008071543f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
2707 01:11:25.420675 <3>[ 134.764023] Redzone ffff000807154400: 78 56 34 12 cc cc cc cc xV4.....
2708 01:11:25.460310 <3>[ 134.773094] Padding ffff000807154454: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2709 01:11:25.461199 <3>[ 134.782861] Padding ffff000807154464: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2710 01:11:25.461640 <3>[ 134.792628] Padding ffff000807154474: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2711 01:11:25.462204 <3>[ 134.802395] Padding ffff000807154484: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2712 01:11:25.503559 <3>[ 134.812161] Padding ffff000807154494: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2713 01:11:25.504121 <3>[ 134.821928] Padding ffff0008071544a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2714 01:11:25.504962 <3>[ 134.831695] Padding ffff0008071544b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2715 01:11:25.505386 <3>[ 134.841462] Padding ffff0008071544c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2716 01:11:25.546835 <3>[ 134.851229] Padding ffff0008071544d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2717 01:11:25.547401 <3>[ 134.860996] Padding ffff0008071544e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2718 01:11:25.548235 <3>[ 134.870763] Padding ffff0008071544f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2719 01:11:25.548650 <3>[ 134.880530] Padding ffff000807154504: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2720 01:11:25.550450 <3>[ 134.890297] Padding ffff000807154514: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2721 01:11:25.590184 <3>[ 134.900064] Padding ffff000807154524: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2722 01:11:25.590777 <3>[ 134.909830] Padding ffff000807154534: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2723 01:11:25.591277 <3>[ 134.919597] Padding ffff000807154544: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2724 01:11:25.592100 <3>[ 134.929364] Padding ffff000807154554: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2725 01:11:25.633379 <3>[ 134.939131] Padding ffff000807154564: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2726 01:11:25.633930 <3>[ 134.948898] Padding ffff000807154574: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2727 01:11:25.634460 <3>[ 134.958665] Padding ffff000807154584: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2728 01:11:25.635275 <3>[ 134.968432] Padding ffff000807154594: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2729 01:11:25.636960 <3>[ 134.978200] Padding ffff0008071545a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2730 01:11:25.676602 <3>[ 134.987967] Padding ffff0008071545b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2731 01:11:25.677147 <3>[ 134.997734] Padding ffff0008071545c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2732 01:11:25.677636 <3>[ 135.007501] Padding ffff0008071545d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2733 01:11:25.678467 <3>[ 135.017268] Padding ffff0008071545e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2734 01:11:25.719633 <3>[ 135.027034] Padding ffff0008071545f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2735 01:11:25.719913 <3>[ 135.036801] Padding ffff000807154604: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2736 01:11:25.720535 <3>[ 135.046568] Padding ffff000807154614: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2737 01:11:25.720959 <3>[ 135.056334] Padding ffff000807154624: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2738 01:11:25.723180 <3>[ 135.066101] Padding ffff000807154634: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2739 01:11:25.763091 <3>[ 135.075868] Padding ffff000807154644: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2740 01:11:25.763626 <3>[ 135.085635] Padding ffff000807154654: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2741 01:11:25.764472 <3>[ 135.095402] Padding ffff000807154664: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2742 01:11:25.764897 <3>[ 135.105169] Padding ffff000807154674: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2743 01:11:25.806348 <3>[ 135.114936] Padding ffff000807154684: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2744 01:11:25.806922 <3>[ 135.124703] Padding ffff000807154694: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2745 01:11:25.807783 <3>[ 135.134469] Padding ffff0008071546a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2746 01:11:25.808216 <3>[ 135.144236] Padding ffff0008071546b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2747 01:11:25.849604 <3>[ 135.154003] Padding ffff0008071546c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2748 01:11:25.850194 <3>[ 135.163770] Padding ffff0008071546d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2749 01:11:25.851033 <3>[ 135.173537] Padding ffff0008071546e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2750 01:11:25.851455 <3>[ 135.183304] Padding ffff0008071546f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2751 01:11:25.853223 <3>[ 135.193072] Padding ffff000807154704: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2752 01:11:25.892871 <3>[ 135.202839] Padding ffff000807154714: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2753 01:11:25.893405 <3>[ 135.212605] Padding ffff000807154724: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2754 01:11:25.893895 <3>[ 135.222373] Padding ffff000807154734: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2755 01:11:25.894755 <3>[ 135.232140] Padding ffff000807154744: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2756 01:11:25.936115 <3>[ 135.241907] Padding ffff000807154754: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2757 01:11:25.936671 <3>[ 135.251674] Padding ffff000807154764: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2758 01:11:25.937522 <3>[ 135.261441] Padding ffff000807154774: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2759 01:11:25.938230 <3>[ 135.271208] Padding ffff000807154784: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2760 01:11:25.939649 <3>[ 135.280976] Padding ffff000807154794: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2761 01:11:25.979398 <3>[ 135.290743] Padding ffff0008071547a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2762 01:11:25.979937 <3>[ 135.300510] Padding ffff0008071547b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2763 01:11:25.980795 <3>[ 135.310277] Padding ffff0008071547c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2764 01:11:25.981224 <3>[ 135.320044] Padding ffff0008071547d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2765 01:11:26.022776 <3>[ 135.329811] Padding ffff0008071547e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2766 01:11:26.023348 <3>[ 135.339578] Padding ffff0008071547f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
2767 01:11:26.023844 <4>[ 135.348999] CPU: 3 PID: 1516 Comm: cat Tainted: G D W E 6.1.72-cip13 #1
2768 01:11:26.024298 <4>[ 135.356943] Hardware name: ARM Juno development board (r0) (DT)
2769 01:11:26.025084 <4>[ 135.363140] Call trace:
2770 01:11:26.025492 <4>[ 135.365854] dump_backtrace+0xe8/0x140
2771 01:11:26.025970 <4>[ 135.369883] show_stack+0x30/0x40
2772 01:11:26.026542 <4>[ 135.373474] dump_stack_lvl+0x8c/0xb8
2773 01:11:26.066168 <4>[ 135.377418] dump_stack+0x18/0x34
2774 01:11:26.066777 <4>[ 135.381012] print_trailer+0x180/0x194
2775 01:11:26.067515 <4>[ 135.385043] check_bytes_and_report+0x100/0x130
2776 01:11:26.067906 <4>[ 135.389854] check_object+0x1e8/0x2d0
2777 01:11:26.068257 <4>[ 135.393793] free_debug_processing+0x240/0x5b0
2778 01:11:26.068592 <4>[ 135.398517] __slab_free+0x2e8/0x43c
2779 01:11:26.068919 <4>[ 135.402370] __kmem_cache_free+0x258/0x2b4
2780 01:11:26.069242 <4>[ 135.406746] kfree+0xc0/0x1a0
2781 01:11:26.069658 <4>[ 135.409990] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
2782 01:11:26.070124 <4>[ 135.414978] lkdtm_do_action+0x2c/0x50
2783 01:11:26.070475 <4>[ 135.419004] direct_entry+0x164/0x180
2784 01:11:26.109626 <4>[ 135.422944] full_proxy_write+0x68/0xc0
2785 01:11:26.110210 <4>[ 135.427063] vfs_write+0xcc/0x2a0
2786 01:11:26.110598 <4>[ 135.430659] ksys_write+0x78/0x104
2787 01:11:26.110950 <4>[ 135.434342] __arm64_sys_write+0x28/0x3c
2788 01:11:26.111659 <4>[ 135.438547] invoke_syscall+0x8c/0x120
2789 01:11:26.112047 <4>[ 135.442580] el0_svc_common.constprop.0+0x68/0x124
2790 01:11:26.112390 <4>[ 135.447656] do_el0_svc+0x40/0xcc
2791 01:11:26.112715 <4>[ 135.451252] el0_svc+0x48/0xc0
2792 01:11:26.113170 <4>[ 135.454586] el0t_64_sync_handler+0xb8/0xbc
2793 01:11:26.113585 <4>[ 135.459051] el0t_64_sync+0x18c/0x190
2794 01:11:26.135939 <3>[ 135.462993] FIX kmalloc-1k: Restoring Right Redzone 0xffff000807154400-0xffff000807154403=0xcc
2795 01:11:26.139125 <3>[ 135.472406] FIX kmalloc-1k: Object at 0xffff000807154000 not freed
2796 01:11:26.282104 # [ 133.302528] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2797 01:11:26.282709 # [ 133.308847] lkdtm: Attempting slab linear overflow ...
2798 01:11:26.283103 # [ 133.314349] =============================================================================
2799 01:11:26.283805 # [ 133.322814] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2800 01:11:26.284185 # [ 133.330843] -----------------------------------------------------------------------------
2801 01:11:26.284531 #
2802 01:11:26.325299 # [ 133.341041] 0xffff000807154400-0xffff000807154403 @offset=17408. First byte 0x78 instead of 0xcc
2803 01:11:26.325908 # [ 133.350117] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=10 cpu=3 pid=1516
2804 01:11:26.326353 # [ 133.358074] __kmem_cache_alloc_node+0x110/0x2ac
2805 01:11:26.327087 # [ 133.362976] kmalloc_trace+0x54/0xa0
2806 01:11:26.327482 # [ 133.366831] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2807 01:11:26.327828 # [ 133.371817] lkdtm_do_action+0x2c/0x50
2808 01:11:26.328159 # [ 133.375844] direct_entry+0x164/0x180
2809 01:11:26.328511 # [ 133.379784] full_proxy_write+0x68/0xc0
2810 01:11:26.328917 # [ 133.383903] vfs_write+0xcc/0x2a0
2811 01:11:26.329320 # [ 133.387500] ksys_write+0x78/0x104
2812 01:11:26.368426 # [ 133.391182] __arm64_sys_write+0x28/0x3c
2813 01:11:26.368956 # [ 133.395386] invoke_syscall+0x8c/0x120
2814 01:11:26.369337 # [ 133.399419] el0_svc_common.constprop.0+0x68/0x124
2815 01:11:26.369688 # [ 133.404495] do_el0_svc+0x40/0xcc
2816 01:11:26.370064 # [ 133.408090] el0_svc+0x48/0xc0
2817 01:11:26.370780 # [ 133.411426] el0t_64_sync_handler+0xb8/0xbc
2818 01:11:26.371164 # [ 133.415891] el0t_64_sync+0x18c/0x190
2819 01:11:26.371500 # [ 133.419832] Freed in skb_free_head+0x4c/0x90 age=13 cpu=0 pid=0
2820 01:11:26.371949 # [ 133.426041] __kmem_cache_free+0x258/0x2b4
2821 01:11:26.372360 # [ 133.430416] kfree+0xc0/0x1a0
2822 01:11:26.411356 # [ 133.433661] skb_free_head+0x4c/0x90
2823 01:11:26.411721 # [ 133.437512] skb_release_data+0x14c/0x1c4
2824 01:11:26.411923 # [ 133.441802] __kfree_skb+0x34/0x50
2825 01:11:26.412344 # [ 133.445481] tcp_ack+0x6c8/0x1364
2826 01:11:26.412477 # [ 133.449075] tcp_rcv_established+0x79c/0x8e4
2827 01:11:26.412590 # [ 133.453626] tcp_v4_do_rcv+0x164/0x380
2828 01:11:26.412696 # [ 133.457657] tcp_v4_rcv+0xc7c/0xd70
2829 01:11:26.412800 # [ 133.461427] ip_protocol_deliver_rcu+0x8c/0x320
2830 01:11:26.412916 # [ 133.466237] ip_local_deliver_finish+0xbc/0x1f0
2831 01:11:26.413052 # [ 133.471046] ip_local_deliver+0x88/0x2d4
2832 01:11:26.414733 # [ 133.475246] ip_rcv_finish+0xb0/0xf4
2833 01:11:26.454541 # [ 133.479098] ip_rcv+0x68/0x2bc
2834 01:11:26.454883 # [ 133.482427] __netif_receive_skb_one_core+0x68/0x94
2835 01:11:26.455120 # [ 133.487586] __netif_receive_skb+0x2c/0x80
2836 01:11:26.455332 # [ 133.491960] Slab 0xfffffc00201c5400 objects=10 used=8 fp=0xffff000807155800 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2837 01:11:26.455545 # [ 133.505045] Object 0xffff000807154000 @offset=16384 fp=0x0000000000000000
2838 01:11:26.455717 #
2839 01:11:26.457724 # [ 133.513858] Redzone ffff000807153c00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2840 01:11:26.497627 # [ 133.523627] Redzone ffff000807153c10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2841 01:11:26.498290 # [ 133.533394] Redzone ffff000807153c20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2842 01:11:26.498531 # [ 133.543161] Redzone ffff000807153c30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2843 01:11:26.498720 # [ 133.552928] Redzone ffff000807153c40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2844 01:11:26.540774 # [ 133.562695] Redzone ffff000807153c50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2845 01:11:26.541418 # [ 133.572463] Redzone ffff000807153c60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2846 01:11:26.541801 # [ 133.582229] Redzone ffff000807153c70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2847 01:11:26.542041 # [ 133.591997] Redzone ffff000807153c80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2848 01:11:26.544073 # [ 133.601763] Redzone ffff000807153c90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2849 01:11:26.583932 # [ 133.611530] Redzone ffff000807153ca0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2850 01:11:26.584314 # [ 133.621297] Redzone ffff000807153cb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2851 01:11:26.584787 # [ 133.631064] Redzone ffff000807153cc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2852 01:11:26.585010 # [ 133.640831] Redzone ffff000807153cd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2853 01:11:26.627124 # [ 133.650598] Redzone ffff000807153ce0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2854 01:11:26.627513 # [ 133.660365] Redzone ffff000807153cf0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2855 01:11:26.628083 # [ 133.670132] Redzone ffff000807153d00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2856 01:11:26.628325 # [ 133.679899] Redzone ffff000807153d10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2857 01:11:26.630402 # [ 133.689665] Redzone ffff000807153d20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2858 01:11:26.670303 # [ 133.699432] Redzone ffff000807153d30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2859 01:11:26.670911 # [ 133.709199] Redzone ffff000807153d40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2860 01:11:26.671180 # [ 133.718965] Redzone ffff000807153d50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2861 01:11:26.671374 # [ 133.728732] Redzone ffff000807153d60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2862 01:11:26.713451 # [ 133.738498] Redzone ffff000807153d70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2863 01:11:26.713760 # [ 133.748266] Redzone ffff000807153d80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2864 01:11:26.713954 # [ 133.758032] Redzone ffff000807153d90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2865 01:11:26.714408 # [ 133.767799] Redzone ffff000807153da0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2866 01:11:26.716772 # [ 133.777566] Redzone ffff000807153db0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2867 01:11:26.756601 # [ 133.787333] Redzone ffff000807153dc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2868 01:11:26.756876 # [ 133.797099] Redzone ffff000807153dd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2869 01:11:26.757316 # [ 133.806866] Redzone ffff000807153de0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2870 01:11:26.757513 # [ 133.816633] Redzone ffff000807153df0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2871 01:11:26.799711 # [ 133.826400] Redzone ffff000807153e00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2872 01:11:26.799999 # [ 133.836166] Redzone ffff000807153e10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2873 01:11:26.800458 # [ 133.845933] Redzone ffff000807153e20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2874 01:11:26.800660 # [ 133.855700] Redzone ffff000807153e30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2875 01:11:26.803305 # [ 133.865466] Redzone ffff000807153e40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2876 01:11:26.843186 # [ 133.875233] Redzone ffff000807153e50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2877 01:11:26.843724 # [ 133.885000] Redzone ffff000807153e60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2878 01:11:26.844485 # [ 133.894767] Redzone ffff000807153e70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2879 01:11:26.844888 # [ 133.904534] Redzone ffff000807153e80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2880 01:11:26.886311 # [ 133.914301] Redzone ffff000807153e90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2881 01:11:26.886869 # [ 133.924067] Redzone ffff000807153ea0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2882 01:11:26.887620 # [ 133.933834] Redzone ffff000807153eb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2883 01:11:26.888025 # [ 133.943601] Redzone ffff000807153ec0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2884 01:11:26.929527 # [ 133.953368] Redzone ffff000807153ed0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2885 01:11:26.930114 # [ 133.963135] Redzone ffff000807153ee0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2886 01:11:26.930511 # [ 133.972902] Redzone ffff000807153ef0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2887 01:11:26.931244 # [ 133.982668] Redzone ffff000807153f00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2888 01:11:26.932990 # [ 133.992435] Redzone ffff000807153f10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2889 01:11:26.972641 # [ 134.002202] Redzone ffff000807153f20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2890 01:11:26.973194 # [ 134.011969] Redzone ffff000807153f30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2891 01:11:26.973945 # [ 134.021736] Redzone ffff000807153f40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2892 01:11:26.974382 # [ 134.031502] Redzone ffff000807153f50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2893 01:11:27.015814 # [ 134.041269] Redzone ffff000807153f60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2894 01:11:27.016405 # [ 134.051036] Redzone ffff000807153f70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2895 01:11:27.016794 # [ 134.060803] Redzone ffff000807153f80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2896 01:11:27.017545 # [ 134.070569] Redzone ffff000807153f90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2897 01:11:27.019260 # [ 134.080336] Redzone ffff000807153fa0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2898 01:11:27.058965 # [ 134.090103] Redzone ffff000807153fb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2899 01:11:27.059522 # [ 134.099869] Redzone ffff000807153fc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2900 01:11:27.060272 # [ 134.109637] Redzone ffff000807153fd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2901 01:11:27.060687 # [ 134.119403] Redzone ffff000807153fe0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2902 01:11:27.102109 # [ 134.129170] Redzone ffff000807153ff0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2903 01:11:27.102698 # [ 134.138937] Object ffff000807154000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2904 01:11:27.103456 # [ 134.148705] Object ffff000807154010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2905 01:11:27.103859 # [ 134.158471] Object ffff000807154020: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2906 01:11:27.105730 # [ 134.168238] Object ffff000807154030: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2907 01:11:27.145302 # [ 134.178005] Object ffff000807154040: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2908 01:11:27.145862 # [ 134.187772] Object ffff000807154050: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2909 01:11:27.146671 # [ 134.197538] Object ffff000807154060: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2910 01:11:27.147083 # [ 134.207305] Object ffff000807154070: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2911 01:11:27.188461 # [ 134.217073] Object ffff000807154080: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2912 01:11:27.189002 # [ 134.226840] Object ffff000807154090: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2913 01:11:27.189385 # [ 134.236607] Object ffff0008071540a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2914 01:11:27.190129 # [ 134.246373] Object ffff0008071540b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2915 01:11:27.191967 # [ 134.256140] Object ffff0008071540c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2916 01:11:27.231651 # [ 134.265907] Object ffff0008071540d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2917 01:11:27.232204 # [ 134.275674] Object ffff0008071540e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2918 01:11:27.232963 # [ 134.285441] Object ffff0008071540f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2919 01:11:27.233370 # [ 134.295208] Object ffff000807154100: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2920 01:11:27.274747 # [ 134.304975] Object ffff000807154110: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2921 01:11:27.275301 # [ 134.314742] Object ffff000807154120: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2922 01:11:27.276052 # [ 134.324508] Object ffff000807154130: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2923 01:11:27.276460 # [ 134.334276] Object ffff000807154140: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2924 01:11:27.278288 # [ 134.344043] Object ffff000807154150: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2925 01:11:27.317974 # [ 134.353810] Object ffff000807154160: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2926 01:11:27.318939 # [ 134.363577] Object ffff000807154170: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2927 01:11:27.319446 # [ 134.373344] Object ffff000807154180: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2928 01:11:27.319942 # [ 134.383111] Object ffff000807154190: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2929 01:11:27.361207 # [ 134.392878] Object ffff0008071541a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2930 01:11:27.361759 # [ 134.402645] Object ffff0008071541b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2931 01:11:27.362190 # [ 134.412412] Object ffff0008071541c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2932 01:11:27.362926 # [ 134.422179] Object ffff0008071541d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2933 01:11:27.364718 # [ 134.431946] Object ffff0008071541e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2934 01:11:27.404303 # [ 134.441712] Object ffff0008071541f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2935 01:11:27.405209 # [ 134.451480] Object ffff000807154200: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2936 01:11:27.405635 # [ 134.461247] Object ffff000807154210: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2937 01:11:27.406024 # [ 134.471013] Object ffff000807154220: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2938 01:11:27.447528 # [ 134.480780] Object ffff000807154230: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2939 01:11:27.448099 # [ 134.490547] Object ffff000807154240: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2940 01:11:27.448856 # [ 134.500314] Object ffff000807154250: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2941 01:11:27.449259 # [ 134.510081] Object ffff000807154260: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2942 01:11:27.451020 # [ 134.519848] Object ffff000807154270: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2943 01:11:27.490682 # [ 134.529616] Object ffff000807154280: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2944 01:11:27.491223 # [ 134.539383] Object ffff000807154290: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2945 01:11:27.491974 # [ 134.549150] Object ffff0008071542a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2946 01:11:27.494276 # [ 134.558917] Object ffff0008071542b0: 6b 6b 6<6>[ 136.834632] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
2947 01:11:27.533724 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <6>[ 136.844170] lkdtm: Attempting vmalloc linear overflow ...
2948 01:11:27.534069 6b 6b 6b kkkkkkkkkkkkkkkk
2949 01:11:27.534271 # [ <0>[ 136.852489] detected buffer overflow in memset
2950 01:11:27.534453 134.568685] Object ffff000807<4>[ 136.860806] ------------[ cut here ]------------
2951 01:11:27.534847 1542c0: 6b 6b 6b 6b 6b 6b 6b 6b <2>[ 136.867672] kernel BUG at lib/string_helpers.c:1027!
2952 01:11:27.535019 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkk<0>[ 136.875682] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
2953 01:11:27.535175 kkkkkkkkk
2954 01:11:27.576859 # [ 134.578451] Obje<4>[ 136.885519] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2955 01:11:27.577145 ct ffff0008071542d0: 6b 6b 6b <4>[ 136.900053] CPU: 1 PID: 1555 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
2956 01:11:27.577616 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 136.910756] Hardware name: ARM Juno development board (r0) (DT)
2957 01:11:27.577824 6b 6b kkkkkkkkkkkkkkkk
2958 01:11:27.577997 # [ 1<4>[ 136.919721] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2959 01:11:27.620018 34.588218] Object ffff00080715<4>[ 136.929730] pc : fortify_panic+0x24/0x28
2960 01:11:27.620312 42e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 136.936693] lr : fortify_panic+0x24/0x28
2961 01:11:27.620509 6b 6b 6b 6b 6b 6b 6b kkkkkkkkk<4>[ 136.943656] sp : ffff80000ea73a30
2962 01:11:27.620950 kkkkkkk
2963 01:11:27.621148 # [ 134.597985] Object<4>[ 136.950011] x29: ffff80000ea73a30 x28: ffff000805359a80 x27: 0000000000000000
2964 01:11:27.621320 ffff0008071542f0: 6b 6b 6b 6b<4>[ 136.960195] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
2965 01:11:27.663397 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 136.970378] x23: ffff000806ffe000 x22: ffff80000ea73be0 x21: 0000000000000018
2966 01:11:27.663948 b 6b kkkkkkkkkkkkkkkk
2967 01:11:27.664335 # [ 134<4>[ 136.980562] x20: ffff80000c9c9000 x19: ffff800009f97148 x18: 0000000000000000
2968 01:11:27.665024 .607752] Object ffff0008071543<4>[ 136.990746] x17: ffff800008162fe8 x16: ffff800008162548 x15: ffff800008162490
2969 01:11:27.665413 00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 137.000929] x14: ffff8000096f6050 x13: ffff80000843de68 x12: ffff80000843dadc
2970 01:11:27.706583 b 6b 6b 6b 6b 6b 6b kkkkkkkkkkk<4>[ 137.011112] x11: ffff8000086adcc8 x10: ffff800008c0a9a4 x9 : ffff800008160288
2971 01:11:27.707116 kkkkk
2972 01:11:27.707500 # [ 134.617519] Object <4>[ 137.021295] x8 : ffff000801341790 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
2973 01:11:27.707856 ffff000807154310: 6b 6b 6b 6b 6<4>[ 137.031478] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
2974 01:11:27.708571 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 137.041661] x2 : 0000000000000000 x1 : ffff000805359a80 x0 : 0000000000000022
2975 01:11:27.708964 6b kkkkkkkkkkkkkkkk
2976 01:11:27.709310 # [ 134.6<4>[ 137.051845] Call trace:
2977 01:11:27.749766 27286] Object ffff000807154320<4>[ 137.057328] fortify_panic+0x24/0x28
2978 01:11:27.750333 : 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 137.063943] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
2979 01:11:27.750715 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkk<4>[ 137.071951] lkdtm_do_action+0x2c/0x50
2980 01:11:27.751073 kkk
2981 01:11:27.751403 # [ 134.637053] Object f<4>[ 137.078740] direct_entry+0x164/0x180
2982 01:11:27.752102 fff000807154330: 6b 6b 6b 6b 6b <4>[ 137.085443] full_proxy_write+0x68/0xc0
2983 01:11:27.752489 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 137.092319] vfs_write+0xcc/0x2a0
2984 01:11:27.752828 kkkkkkkkkkkkkkkk
2985 01:11:27.753293 # [ 134.646<4>[ 137.098673] ksys_write+0x78/0x104
2986 01:11:27.792948 821] Object ffff000807154340: <4>[ 137.105115] __arm64_sys_write+0x28/0x3c
2987 01:11:27.793481 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 137.112078] invoke_syscall+0x8c/0x120
2988 01:11:27.793866 6b 6b 6b 6b 6b kkkkkkkkkkkkkkk<4>[ 137.118868] el0_svc_common.constprop.0+0x68/0x124
2989 01:11:27.794264 k
2990 01:11:27.794973 # [ 134.656587] Object fff<4>[ 137.126702] do_el0_svc+0x40/0xcc
2991 01:11:27.795360 f000807154350: 6b 6b 6b 6b 6b 6b<4>[ 137.133056] el0_svc+0x48/0xc0
2992 01:11:27.796411 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 137.139149] el0t_64_sync_handler+0xb8/0xbc
2993 01:11:27.796829 kkkkkkkkkkkkkkkk
2994 01:11:27.836206 # [ 134.66635<4>[ 137.146373] el0t_64_sync+0x18c/0x190
2995 01:11:27.836906 4] Object ffff000807154360: 6b<0>[ 137.153080] Code: aa1303e1 900049e0 9101e000 97ffe2b3 (d4210000)
2996 01:11:27.837661 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 137.162217] ---[ end trace 0000000000000000 ]---
2997 01:11:27.838066 b 6b 6b 6b 6b kkkkkkkkkkkkkkkk<6>[ 137.169874] note: cat[1555] exited with irqs disabled
2998 01:11:27.838255 # [ 134.676121] Object ffff0<6>[ 137.178048] note: cat[1555] exited with preempt_count 1
2999 01:11:27.879146 00807154370: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 137.187791] ------------[ cut here ]------------
3000 01:11:27.879467 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3001 01:11:27.879657 <4>[ 137.195291] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
3002 01:11:27.880090 # [ 134.685888] Object ffff00<4>[ 137.207999] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3003 01:11:27.882418 0807154380: 6b 6b 6b 6b 6b 6b 6b<4>[ 137.222537] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.72-cip13 #1
3004 01:11:27.922271 6b 6b 6b 6b 6b 6b 6b 6b 6b kkk<4>[ 137.233504] Hardware name: ARM Juno development board (r0) (DT)
3005 01:11:27.922675 kkkkkkkkkkkkk
3006 01:11:27.922896 # [ 134.695655] <4>[ 137.242471] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3007 01:11:27.923336 Object ffff000807154390: 6b 6b<4>[ 137.252481] pc : ct_kernel_exit.constprop.0+0x11c/0x180
3008 01:11:27.923510 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 137.260751] lr : ct_idle_enter+0x10/0x1c
3009 01:11:27.923637 b 6b 6b 6b kkkkkkkkkkkkkkkk
3010 01:11:27.923768 # <4>[ 137.267719] sp : ffff80000c44bd20
3011 01:11:27.965372 [ 134.705421] Object ffff0008071543a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3012 01:11:27.965766 # [ 134.715188] Object ffff0008071543b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3013 01:11:27.966310 # [ 134.724956] Object ffff0008071543c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3014 01:11:27.966538 # [ 134.734722] Object ffff0008071543d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3015 01:11:27.968648 # [ 134.744489] Object ffff0008071543e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3016 01:11:28.008554 # [ 134.754255] Object ffff0008071543f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
3017 01:11:28.008872 # [ 134.764023] Redzone ffff000807154400: 78 56 34 12 cc cc cc cc xV4.....
3018 01:11:28.009381 # [ 134.773094] Padding ffff000807154454: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3019 01:11:28.009590 # [ 134.782861] Padding ffff000807154464: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3020 01:11:28.051795 # [ 134.792628] Padding ffff000807154474: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3021 01:11:28.052113 # [ 134.802395] Padding ffff000807154484: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3022 01:11:28.052559 # [ 134.812161] Padding ffff000807154494: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3023 01:11:28.052756 # [ 134.821928] Padding ffff0008071544a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3024 01:11:28.055131 # [ 134.831695] Padding ffff0008071544b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3025 01:11:28.094930 # [ 134.841462] Padding ffff0008071544c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3026 01:11:28.095481 # [ 134.851229] Padding ffff0008071544d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3027 01:11:28.095695 # [ 134.860996] Padding ffff0008071544e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3028 01:11:28.095878 # [ 134.870763] Padding ffff0008071544f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3029 01:11:28.138343 # [ 134.880530] Padding ffff000807154504: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3030 01:11:28.138893 # [ 134.890297] Padding ffff000807154514: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3031 01:11:28.139612 # [ 134.900064] Padding ffff000807154524: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3032 01:11:28.140004 # [ 134.909830] Padding ffff000807154534: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3033 01:11:28.181452 # [ 134.919597] Padding ffff000807154544: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3034 01:11:28.181985 # [ 134.929364] Padding ffff000807154554: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3035 01:11:28.182752 # [ 134.939131] Padding ffff000807154564: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3036 01:11:28.183148 # [ 134.948898] Padding ffff000807154574: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3037 01:11:28.183498 # [ 134.958665] Padding ffff000807154584: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3038 01:11:28.224620 # [ 134.968432] Padding ffff000807154594: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3039 01:11:28.225488 # [ 134.978200] Padding ffff0008071545a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3040 01:11:28.225900 # [ 134.987967] Padding ffff0008071545b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3041 01:11:28.226314 # [ 134.997734] Padding ffff0008071545c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3042 01:11:28.267794 # [ 135.007501] Padding ffff0008071545d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3043 01:11:28.268351 # [ 135.017268] Padding ffff0008071545e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3044 01:11:28.269063 # [ 135.027034] Padding ffff0008071545f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3045 01:11:28.269456 # [ 135.036801] Padding ffff000807154604: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3046 01:11:28.271418 # [ 135.046568] Padding ffff000807154614: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3047 01:11:28.310954 # [ 135.056334] Padding ffff000807154624: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3048 01:11:28.311493 # [ 135.066101] Padding ffff000807154634: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3049 01:11:28.312236 # [ 135.075868] Padding ffff000807154644: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3050 01:11:28.312640 # [ 135.085635] Padding ffff000807154654: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3051 01:11:28.354135 # [ 135.095402] Padding ffff000807154664: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3052 01:11:28.354679 # [ 135.105169] Padding ffff000807154674: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3053 01:11:28.355424 # [ 135.114936] Padding ffff000807154684: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3054 01:11:28.355831 # [ 135.124703] Padding ffff000807154694: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3055 01:11:28.357774 # [ 135.134469] Padding ffff0008071546a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3056 01:11:28.397289 # [ 135.144236] Padding ffff0008071546b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3057 01:11:28.397820 # [ 135.154003] Padding ffff0008071546c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3058 01:11:28.398609 # [ 135.163770] Padding ffff0008071546d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3059 01:11:28.399015 # [ 135.173537] Padding ffff0008071546e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3060 01:11:28.440449 # [ 135.183304] Padding ffff0008071546f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3061 01:11:28.440993 # [ 135.193072] Padding ffff000807154704: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3062 01:11:28.441740 # [ 135.202839] Padding ffff000807154714: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3063 01:11:28.442179 # [ 135.212605] Padding ffff000807154724: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3064 01:11:28.444073 # [ 135.222373] Padding ffff000807154734: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3065 01:11:28.483609 # [ 135.232140] Padding ffff000807154744: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3066 01:11:28.484506 # [ 135.241907] Padding ffff000807154754: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3067 01:11:28.484930 # [ 135.251674] Padding ffff000807154764: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3068 01:11:28.485290 # [ 135.261441] Padding ffff000807154774: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3069 01:11:28.526797 # [ 135.271208] Padding ffff000807154784: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3070 01:11:28.527332 # [ 135.280976] Padding ffff000807154794: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3071 01:11:28.528071 # [ 135.290743] Padding ffff0008071547a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3072 01:11:28.528477 # [ 135.300510] Padding ffff0008071547b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3073 01:11:28.530440 # [ 135.310277] Padding ffff0008071547c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3074 01:11:28.569957 # [ 135.320044] Padding ffff0008071547d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3075 01:11:28.570898 # [ 135.329811] Padding ffff0008071547e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3076 01:11:28.571329 # [ 135.339578] Padding ffff0008071547f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
3077 01:11:28.571696 # [ 135.348999] CPU: 3 PID: 1516 Comm: cat Tainted: G D W E 6.1.72-cip13 #1
3078 01:11:28.573605 # [ 135.356943] Hardware name: ARM Juno development board (r0) (DT)
3079 01:11:28.613088 # [ 135.363140] Call trace:
3080 01:11:28.613624 # [ 135.365854] dump_backtrace+0xe8/0x140
3081 01:11:28.614026 # [ 135.369883] show_stack+0x30/0x40
3082 01:11:28.614397 # [ 135.373474] dump_stack_lvl+0x8c/0xb8
3083 01:11:28.614733 # [ 135.377418] dump_stack+0x18/0x34
3084 01:11:28.615429 # [ 135.381012] print_trailer+0x180/0x194
3085 01:11:28.615809 # [ 135.385043] check_bytes_and_report+0x100/0x130
3086 01:11:28.616143 # [ 135.389854] check_object+0x1e8/0x2d0
3087 01:11:28.616468 # [ 135.393793] free_debug_processing+0x240/0x5b0
3088 01:11:28.616888 # [ 135.398517] __slab_free+0x2e8/0x43c
3089 01:11:28.617288 # [ 135.402370] __kmem_cache_free+0x258/0x2b4
3090 01:11:28.617624 # [ 135.406746] kfree+0xc0/0x1a0
3091 01:11:28.656265 # [ 135.409990] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
3092 01:11:28.656813 # [ 135.414978] lkdtm_do_action+0x2c/0x50
3093 01:11:28.657196 # [ 135.419004] direct_entry+0x164/0x180
3094 01:11:28.657539 # [ 135.422944] full_proxy_write+0x68/0xc0
3095 01:11:28.658198 # [ 135.427063] vfs_write+0xcc/0x2a0
3096 01:11:28.658574 # [ 135.430659] ksys_write+0x78/0x104
3097 01:11:28.658912 # [ 135.434342] __arm64_sys_write+0x28/0x3c
3098 01:11:28.659238 # [ 135.438547] invoke_syscall+0x8c/0x120
3099 01:11:28.659564 # [ 135.442580] el0_svc_common.constprop.0+0x68/0x124
3100 01:11:28.660061 # [ 135.447656] do_el0_svc+0x40/0xcc
3101 01:11:28.660406 # [ 135.451252] el0_svc+0x48/0xc0
3102 01:11:28.699465 # [ 135.454586] el0t_64_sync_handler+0xb8/0xbc
3103 01:11:28.700001 # [ 135.459051] el0t_64_sync+0x18c/0x190
3104 01:11:28.700720 # [ 135.462993] FIX kmalloc-1k: Restoring Right Redzone 0xffff000807154400-0xffff000807154403=0xcc
3105 01:11:28.701111 # [ 135.472406] FIX kmalloc-1k: Object at 0xffff000807154000 not freed
3106 01:11:28.701463 # SLAB_LINEAR_OVERFLOW: saw 'call trace:': ok
3107 01:11:28.701801 ok 20 selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
3108 01:11:28.702179 # selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3109 01:11:28.742781 <4>[ 138.048968] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
3110 01:11:28.743312 <4>[ 138.056396] x26: 0000000000000001 x25: 0000001ff1075ccc x24: 0000000000000002
3111 01:11:28.743699 <4>[ 138.063821] x23: ffff000805eea080 x22: 0000000000000002 x21: 0000000000000002
3112 01:11:28.744412 <4>[ 138.071246] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
3113 01:11:28.744807 <4>[ 138.078669] x17: ffff800008023e98 x16: ffff8000096cc604 x15: ffff8000080bd500
3114 01:11:28.745152 <4>[ 138.086094] x14: ffff8000080bd334 x13: ffff800008c0bd7c x12: ffff8000096d6ec4
3115 01:11:28.786137 <4>[ 138.093518] x11: 0000000000000422 x10: 0000000000000422 x9 : ffff800009141280
3116 01:11:28.786675 <4>[ 138.100943] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c99c8
3117 01:11:28.787425 <4>[ 138.108367] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
3118 01:11:28.787831 <4>[ 138.115791] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
3119 01:11:28.788182 <4>[ 138.123215] Call trace:
3120 01:11:28.788518 <4>[ 138.125924] ct_kernel_exit.constprop.0+0x11c/0x180
3121 01:11:28.788844 <4>[ 138.131083] ct_idle_enter+0x10/0x1c
3122 01:11:28.789666 <4>[ 138.134933] cpuidle_enter_state+0x2a4/0x5a0
3123 01:11:28.829439 <4>[ 138.139480] cpuidle_enter+0x40/0x60
3124 01:11:28.829970 <4>[ 138.143329] do_idle+0x258/0x310
3125 01:11:28.830400 <4>[ 138.146831] cpu_startup_entry+0x3c/0x44
3126 01:11:28.830756 <4>[ 138.151028] secondary_start_kernel+0x138/0x160
3127 01:11:28.831477 <4>[ 138.155835] __secondary_switched+0xb0/0xb4
3128 01:11:28.831865 <4>[ 138.160292] irq event stamp: 207326
3129 01:11:28.832206 <4>[ 138.164046] hardirqs last enabled at (207325): [<ffff8000081cb918>] tick_nohz_idle_enter+0x78/0x144
3130 01:11:28.832539 <4>[ 138.173469] hardirqs last disabled at (207326): [<ffff800008127b1c>] do_idle+0xec/0x310
3131 01:11:28.873106 <4>[ 138.181757] softirqs last enabled at (207310): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
3132 01:11:28.873645 <4>[ 138.190564] softirqs last disabled at (207299): [<ffff800008017668>] ____do_softirq+0x18/0x24
3133 01:11:28.874060 <4>[ 138.199373] ---[ end trace 0000000000000000 ]---
3134 01:11:28.874425 # Segmentation fault
3135 01:11:28.875132 # [ 136.834632] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
3136 01:11:28.875524 # [ 136.844170] lkdtm: Attempting vmalloc linear overflow ...
3137 01:11:28.875864 # [ 136.852489] detected buffer overflow in memset
3138 01:11:28.876597 # [ 136.860806] ------------[ cut here ]------------
3139 01:11:28.916298 # [ 136.867672] kernel BUG at lib/string_helpers.c:1027!
3140 01:11:28.916832 # [ 136.875682] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
3141 01:11:28.917319 # [ 136.885519] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3142 01:11:28.918175 # [ 136.900053] CPU: 1 PID: 1555 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
3143 01:11:28.918606 # [ 136.910756] Hardware name: ARM Juno development board (r0) (DT)
3144 01:11:28.919842 # [ 136.919721] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3145 01:11:28.959469 # [ 136.929730] pc : fortify_panic+0x24/0x28
3146 01:11:28.960004 # [ 136.936693] lr : fortify_panic+0x24/0x28
3147 01:11:28.960492 # [ 136.943656] sp : ffff80000ea73a30
3148 01:11:28.960940 # [ 136.950011] x29: ffff80000ea73a30 x28: ffff000805359a80 x27: 0000000000000000
3149 01:11:28.961749 # [ 136.960195] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
3150 01:11:28.962356 # [ 136.970378] x23: ffff000806ffe000 x22: ffff80000ea73be0 x21: 0000000000000018
3151 01:11:28.963013 # [ 136.980562] x20: ffff80000c9c9000 x19: ffff800009f97148 x18: 0000000000000000
3152 01:11:29.002643 # [ 136.990746] x17: ffff800008162fe8 x16: ffff800008162548 x15: ffff800008162490
3153 01:11:29.003231 # [ 137.000929] x14: ffff8000096f6050 x13: ffff80000843de68 x12: ffff80000843dadc
3154 01:11:29.004079 # [ 137.011112] x11: ffff8000086adcc8 x10: ffff800008c0a9a4 x9 : ffff800008160288
3155 01:11:29.004504 # [ 137.021295] x8 : ffff000801341790 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
3156 01:11:29.004958 # [ 137.031478] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3157 01:11:29.006107 # [ 137.041661] x2 : 0000000000000000 x1 : ffff000805359a80 x0 : 0000000000000022
3158 01:11:29.045823 # [ 137.051845] Call trace:
3159 01:11:29.046442 # [ 137.057328] fortify_panic+0x24/0x28
3160 01:11:29.047088 # [ 137.063943] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3161 01:11:29.047829 # [ 137.071951] lkdtm_do_action+0x2c/0x50
3162 01:11:29.048481 # [ 137.078740] direct_entry+0x164/0x180
3163 01:11:29.049114 # [ 137.085443] full_proxy_write+0x68/0xc0
3164 01:11:29.049677 # [ 137.092319] vfs_write+0xcc/0x2a0
3165 01:11:29.050639 # [ 137.098673] ksys_write+0x78/0x104
3166 01:11:29.051195 # [ 137.105115] __arm64_sys_write+0x28/0x3c
3167 01:11:29.051706 # [ 137.112078] invoke_syscall+0x8c/0x120
3168 01:11:29.052205 # [ 137.118868] el0_svc_common.constprop.0+0x68/0x124
3169 01:11:29.088965 # [ 137.126702] do_el0_svc+0x40/0xcc
3170 01:11:29.089531 # [ 137.133056] el0_svc+0x48/0xc0
3171 01:11:29.089957 # [ 137.139149] el0t_64_sync_handler+0xb8/0xbc
3172 01:11:29.090356 # [ 137.146373] el0t_64_sync+0x18c/0x190
3173 01:11:29.090744 # [ 137.153080] Code: aa1303e1 900049e0 9101e000 97ffe2b3 (d4210000)
3174 01:11:29.091077 # [ 137.162217] ---[ end trace 0000000000000000 ]---
3175 01:11:29.091782 # [ 137.169874] note: cat[1555] exited with irqs disabled
3176 01:11:29.092153 # [ 137.178048] note: cat[1555] exited with preempt_count 1
3177 01:11:29.092696 # [ 137.187791] ------------[ cut here ]------------
3178 01:11:29.132148 # [ 137.195291] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
3179 01:11:29.133105 # [ 137.207999] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3180 01:11:29.133534 # [ 137.222537] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.72-cip13 #1
3181 01:11:29.133904 # [ 137.233504] Hardware name: ARM Juno development board (r0) (DT)
3182 01:11:29.135817 # [ 137.242471] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3183 01:11:29.163190 # [ 137.252481] pc : ct_kernel_exit.constprop.0+0x11c/0x180
3184 01:11:29.163503 # [ 137.260751] lr : ct_idle_enter+0x10/0x1c
3185 01:11:29.163725 # VMALLOC_LINEAR_OVERFLOW: saw 'call trace:': ok
3186 01:11:29.164262 ok 21 selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3187 01:11:29.166410 # selftests: lkdtm: WRITE_AFTER_FREE.sh
3188 01:11:29.486399 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
3189 01:11:29.534266 ok 22 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
3190 01:11:29.630172 # selftests: lkdtm: READ_AFTER_FREE.sh
3191 01:11:30.263622 <6>[ 139.582387] lkdtm: Performing direct entry READ_AFTER_FREE
3192 01:11:30.264227 <6>[ 139.588268] lkdtm: Value in memory before free: 12345678
3193 01:11:30.264696 <6>[ 139.593947] lkdtm: Attempting bad read from freed memory
3194 01:11:30.266989 <6>[ 139.599590] lkdtm: Memory correctly poisoned (6b6b6b6b)
3195 01:11:30.391399 # [ 139.582387] lkdtm: Performing direct entry READ_AFTER_FREE
3196 01:11:30.391955 # [ 139.588268] lkdtm: Value in memory before free: 12345678
3197 01:11:30.392454 # [ 139.593947] lkdtm: Attempting bad read from freed memory
3198 01:11:30.394682 # [ 139.599590] lkdtm: Memory correctly poisoned (6b6b6b6b)
3199 01:11:30.418429 # READ_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3200 01:11:30.482362 ok 23 selftests: lkdtm: READ_AFTER_FREE.sh
3201 01:11:30.578267 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
3202 01:11:30.961667 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
3203 01:11:30.993665 ok 24 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
3204 01:11:31.089836 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3205 01:11:31.735147 <6>[ 141.054822] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3206 01:11:31.736111 <6>[ 141.061224] lkdtm: Value in memory before free: 12345678
3207 01:11:31.738463 <6>[ 141.066888] lkdtm: Attempting to read from freed memory
3208 01:11:31.738957 <6>[ 141.072443] lkdtm: Memory correctly poisoned (0)
3209 01:11:31.862949 # [ 141.054822] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3210 01:11:31.863517 # [ 141.061224] lkdtm: Value in memory before free: 12345678
3211 01:11:31.864375 # [ 141.066888] lkdtm: Attempting to read from freed memory
3212 01:11:31.866339 # [ 141.072443] lkdtm: Memory correctly poisoned (0)
3213 01:11:31.887990 # READ_BUDDY_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3214 01:11:31.935841 ok 25 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3215 01:11:32.047590 # selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3216 01:11:32.657162 <6>[ 141.990733] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3217 01:11:32.660378 <6>[ 141.996915] lkdtm: Memory appears initialized (6b, no earlier values)
3218 01:11:32.783117 # [ 141.990733] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3219 01:11:32.786376 # [ 141.996915] lkdtm: Memory appears initialized (6b, no earlier values)
3220 01:11:32.802258 # SLAB_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3221 01:11:32.866275 ok 26 selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3222 01:11:32.961896 # selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3223 01:11:33.578419 <6>[ 142.909157] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3224 01:11:33.581811 <6>[ 142.915384] lkdtm: Memory appears initialized (0, no earlier values)
3225 01:11:33.701209 # [ 142.909157] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3226 01:11:33.704518 # [ 142.915384] lkdtm: Memory appears initialized (0, no earlier values)
3227 01:11:33.720343 # BUDDY_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3228 01:11:33.784446 ok 27 selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3229 01:11:33.880318 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3230 01:11:34.454127 <6>[ 143.767008] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3231 01:11:34.454735 <6>[ 143.773263] lkdtm: Attempting double slab free ...
3232 01:11:34.455479 <3>[ 143.778430] =============================================================================
3233 01:11:34.455880 <3>[ 143.786894] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3234 01:11:34.456232 <3>[ 143.786894]
3235 01:11:34.457793 <3>[ 143.799885] -----------------------------------------------------------------------------
3236 01:11:34.458281 <3>[ 143.799885]
3237 01:11:34.497512 <3>[ 143.810083] Slab 0xfffffc0020341a40 objects=25 used=0 fp=0xffff00080d069008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3238 01:11:34.498152 <4>[ 143.822736] CPU: 5 PID: 1844 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
3239 01:11:34.498543 <4>[ 143.830681] Hardware name: ARM Juno development board (r0) (DT)
3240 01:11:34.499276 <4>[ 143.836879] Call trace:
3241 01:11:34.499656 <4>[ 143.839593] dump_backtrace+0xe8/0x140
3242 01:11:34.499989 <4>[ 143.843628] show_stack+0x30/0x40
3243 01:11:34.501064 <4>[ 143.847220] dump_stack_lvl+0x8c/0xb8
3244 01:11:34.540813 <4>[ 143.851165] dump_stack+0x18/0x34
3245 01:11:34.541401 <4>[ 143.854759] slab_err+0xa4/0xe0
3246 01:11:34.542185 <4>[ 143.858181] free_debug_processing+0x478/0x5b0
3247 01:11:34.542603 <4>[ 143.862908] __slab_free+0x2e8/0x43c
3248 01:11:34.542958 <4>[ 143.866761] kmem_cache_free+0x3e0/0x450
3249 01:11:34.543287 <4>[ 143.870963] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3250 01:11:34.543610 <4>[ 143.875602] lkdtm_do_action+0x2c/0x50
3251 01:11:34.543924 <4>[ 143.879630] direct_entry+0x164/0x180
3252 01:11:34.544316 <4>[ 143.883570] full_proxy_write+0x68/0xc0
3253 01:11:34.544637 <4>[ 143.887689] vfs_write+0xcc/0x2a0
3254 01:11:34.545019 <4>[ 143.891286] ksys_write+0x78/0x104
3255 01:11:34.589465 <4>[ 143.894968] __arm64_sys_write+0x28/0x3c
3256 01:11:34.589963 <4>[ 143.899174] invoke_syscall+0x8c/0x120
3257 01:11:34.590356 <4>[ 143.903206] el0_svc_common.constprop.0+0x68/0x124
3258 01:11:34.590667 <4>[ 143.908282] do_el0_svc+0x40/0xcc
3259 01:11:34.591312 <4>[ 143.911878] el0_svc+0x48/0xc0
3260 01:11:34.591660 <4>[ 143.915212] el0t_64_sync_handler+0xb8/0xbc
3261 01:11:34.591960 <4>[ 143.919678] el0t_64_sync+0x18c/0x190
3262 01:11:34.592811 <3>[ 143.923770] FIX lkdtm-heap-double_free: Object at 0xffff00080d069008 not freed
3263 01:11:34.730174 # [ 143.767008] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3264 01:11:34.730700 # [ 143.773263] lkdtm: Attempting double slab free ...
3265 01:11:34.731044 # [ 143.778430] =============================================================================
3266 01:11:34.731684 # [ 143.786894] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3267 01:11:34.732022 #
3268 01:11:34.732316 # [ 143.799885] -----------------------------------------------------------------------------
3269 01:11:34.733743 #
3270 01:11:34.773313 # [ 143.810083] Slab 0xfffffc0020341a40 objects=25 used=0 fp=0xffff00080d069008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3271 01:11:34.773813 # [ 143.822736] CPU: 5 PID: 1844 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
3272 01:11:34.774186 # [ 143.830681] Hardware name: ARM Juno development board (r0) (DT)
3273 01:11:34.774501 # [ 143.836879] Call trace:
3274 01:11:34.775159 # [ 143.839593] dump_backtrace+0xe8/0x140
3275 01:11:34.775494 # [ 143.843628] show_stack+0x30/0x40
3276 01:11:34.775785 # [ 143.847220] dump_stack_lvl+0x8c/0xb8
3277 01:11:34.776721 # [ 143.851165] dump_stack+0x18/0x34
3278 01:11:34.777141 # [ 143.854759] slab_err+0xa4/0xe0
3279 01:11:34.816521 # [ 143.858181] free_debug_processing+0x478/0x5b0
3280 01:11:34.817107 # [ 143.862908] __slab_free+0x2e8/0x43c
3281 01:11:34.817491 # [ 143.866761] kmem_cache_free+0x3e0/0x450
3282 01:11:34.818241 # [ 143.870963] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3283 01:11:34.818642 # [ 143.875602] lkdtm_do_action+0x2c/0x50
3284 01:11:34.818987 # [ 143.879630] direct_entry+0x164/0x180
3285 01:11:34.819317 # [ 143.883570] full_proxy_write+0x68/0xc0
3286 01:11:34.819650 # [ 143.887689] vfs_write+0xcc/0x2a0
3287 01:11:34.820087 # [ 143.891286] ksys_write+0x78/0x104
3288 01:11:34.820491 # [ 143.894968] __arm64_sys_write+0x28/0x3c
3289 01:11:34.864276 # [ 143.899174] invoke_syscall+0x8c/0x120
3290 01:11:34.864811 # [ 143.903206] el0_svc_common.constprop.0+0x68/0x124
3291 01:11:34.865191 # [ 143.908282] do_el0_svc+0x40/0xcc
3292 01:11:34.865540 # [ 143.911878] el0_svc+0x48/0xc0
3293 01:11:34.865880 # [ 143.915212] el0t_64_sync_handler+0xb8/0xbc
3294 01:11:34.866643 # [ 143.919678] el0t_64_sync+0x18c/0x190
3295 01:11:34.867032 # [ 143.923770] FIX lkdtm-heap-double_free: Object at 0xffff00080d069008 not freed
3296 01:11:34.867411 # SLAB_FREE_DOUBLE: saw 'call trace:': ok
3297 01:11:34.867912 ok 28 selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3298 01:11:34.883403 # selftests: lkdtm: SLAB_FREE_CROSS.sh
3299 01:11:35.458094 <6>[ 144.770902] lkdtm: Performing direct entry SLAB_FREE_CROSS
3300 01:11:35.458719 <6>[ 144.776802] lkdtm: Attempting cross-cache slab free ...
3301 01:11:35.459115 <4>[ 144.782366] ------------[ cut here ]------------
3302 01:11:35.459473 <4>[ 144.787335] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3303 01:11:35.460169 <4>[ 144.795980] WARNING: CPU: 4 PID: 1883 at mm/slab.h:660 kmem_cache_free+0x3b0/0x450
3304 01:11:35.501390 <4>[ 144.803857] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3305 01:11:35.501952 <4>[ 144.815716] CPU: 4 PID: 1883 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
3306 01:11:35.502393 <4>[ 144.823660] Hardware name: ARM Juno development board (r0) (DT)
3307 01:11:35.503100 <4>[ 144.829857] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3308 01:11:35.503488 <4>[ 144.837104] pc : kmem_cache_free+0x3b0/0x450
3309 01:11:35.503841 <4>[ 144.841655] lr : kmem_cache_free+0x3b0/0x450
3310 01:11:35.504182 <4>[ 144.846204] sp : ffff80000f023ae0
3311 01:11:35.504920 <4>[ 144.849789] x29: ffff80000f023ae0 x28: ffff000805deb4c0 x27: 0000000000000000
3312 01:11:35.544744 <4>[ 144.857228] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
3313 01:11:35.545308 <4>[ 144.864666] x23: ffff000806d22080 x22: ffff800008c0b564 x21: ffff00080500c008
3314 01:11:35.545798 <4>[ 144.872104] x20: ffff000804aa5e80 x19: fffffc0020140300 x18: 0000000000000000
3315 01:11:35.546639 <4>[ 144.879541] x17: 6f72662073692074 x16: 63656a626f207475 x15: 6220622d70616568
3316 01:11:35.547056 <4>[ 144.886979] x14: 2d6d74646b6c202e x13: 205d353333373837 x12: 2e34343120205b3e
3317 01:11:35.588178 <4>[ 144.894416] x11: 6620736920746365 x10: 6a626f2074756220 x9 : ffff800008160288
3318 01:11:35.588749 <4>[ 144.901853] x8 : ffff000805deb4c0 x7 : 3533333738372e34 x6 : 0000000000001ffe
3319 01:11:35.589256 <4>[ 144.909290] x5 : 0000000000017fe8 x4 : ffff00097ef7fc58 x3 : ffff800974a53000
3320 01:11:35.590107 <4>[ 144.916727] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805deb4c0
3321 01:11:35.590533 <4>[ 144.924163] Call trace:
3322 01:11:35.590982 <4>[ 144.926877] kmem_cache_free+0x3b0/0x450
3323 01:11:35.591490 <4>[ 144.931079] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3324 01:11:35.591888 <4>[ 144.935633] lkdtm_do_action+0x2c/0x50
3325 01:11:35.592312 <4>[ 144.939660] direct_entry+0x164/0x180
3326 01:11:35.631672 <4>[ 144.943600] full_proxy_write+0x68/0xc0
3327 01:11:35.632236 <4>[ 144.947719] vfs_write+0xcc/0x2a0
3328 01:11:35.632727 <4>[ 144.951317] ksys_write+0x78/0x104
3329 01:11:35.633183 <4>[ 144.954999] __arm64_sys_write+0x28/0x3c
3330 01:11:35.633627 <4>[ 144.959205] invoke_syscall+0x8c/0x120
3331 01:11:35.634102 <4>[ 144.963238] el0_svc_common.constprop.0+0x68/0x124
3332 01:11:35.634543 <4>[ 144.968315] do_el0_svc+0x40/0xcc
3333 01:11:35.635418 <4>[ 144.971910] el0_svc+0x48/0xc0
3334 01:11:35.635832 <4>[ 144.975246] el0t_64_sync_handler+0xb8/0xbc
3335 01:11:35.636273 <4>[ 144.979713] el0t_64_sync+0x18c/0x190
3336 01:11:35.636704 <4>[ 144.983654] irq event stamp: 0
3337 01:11:35.675339 <4>[ 144.986977] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3338 01:11:35.675879 <4>[ 144.993532] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3339 01:11:35.676368 <4>[ 145.002004] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3340 01:11:35.677219 <4>[ 145.010473] softirqs last disabled at (0): [<0000000000000000>] 0x0
3341 01:11:35.677634 <4>[ 145.017024] ---[ end trace 0000000000000000 ]---
3342 01:11:35.678901 <3>[ 145.022222] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=61 cpu=4 pid=1883
3343 01:11:35.718710 <4>[ 145.029791] kmem_cache_alloc+0x2dc/0x310
3344 01:11:35.719176 <4>[ 145.034102] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3345 01:11:35.719508 <4>[ 145.038667] lkdtm_do_action+0x2c/0x50
3346 01:11:35.719780 <4>[ 145.042709] direct_entry+0x164/0x180
3347 01:11:35.719973 <4>[ 145.046677] full_proxy_write+0x68/0xc0
3348 01:11:35.720151 <4>[ 145.050816] vfs_write+0xcc/0x2a0
3349 01:11:35.720487 <4>[ 145.054433] ksys_write+0x78/0x104
3350 01:11:35.720684 <4>[ 145.058132] __arm64_sys_write+0x28/0x3c
3351 01:11:35.720809 <4>[ 145.062380] invoke_syscall+0x8c/0x120
3352 01:11:35.721914 <4>[ 145.066433] el0_svc_common.constprop.0+0x68/0x124
3353 01:11:35.722134 <4>[ 145.071525] do_el0_svc+0x40/0xcc
3354 01:11:35.745135 <4>[ 145.075123] el0_svc+0x48/0xc0
3355 01:11:35.745526 <4>[ 145.078471] el0t_64_sync_handler+0xb8/0xbc
3356 01:11:35.745740 <4>[ 145.082952] el0t_64_sync+0x18c/0x190
3357 01:11:35.885278 # [ 144.770902] lkdtm: Performing direct entry SLAB_FREE_CROSS
3358 01:11:35.885852 # [ 144.776802] lkdtm: Attempting cross-cache slab free ...
3359 01:11:35.886288 # [ 144.782366] ------------[ cut here ]------------
3360 01:11:35.886650 # [ 144.787335] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3361 01:11:35.887351 # [ 144.795980] WARNING: CPU: 4 PID: 1883 at mm/slab.h:660 kmem_cache_free+0x3b0/0x450
3362 01:11:35.928397 # [ 144.803857] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3363 01:11:35.928979 # [ 144.815716] CPU: 4 PID: 1883 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
3364 01:11:35.929364 # [ 144.823660] Hardware name: ARM Juno development board (r0) (DT)
3365 01:11:35.930106 # [ 144.829857] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3366 01:11:35.930499 # [ 144.837104] pc : kmem_cache_free+0x3b0/0x450
3367 01:11:35.930849 # [ 144.841655] lr : kmem_cache_free+0x3b0/0x450
3368 01:11:35.931182 # [ 144.846204] sp : ffff80000f023ae0
3369 01:11:35.931883 # [ 144.849789] x29: ffff80000f023ae0 x28: ffff000805deb4c0 x27: 0000000000000000
3370 01:11:35.971520 # [ 144.857228] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
3371 01:11:35.972086 # [ 144.864666] x23: ffff000806d22080 x22: ffff800008c0b564 x21: ffff00080500c008
3372 01:11:35.972821 # [ 144.872104] x20: ffff000804aa5e80 x19: fffffc0020140300 x18: 0000000000000000
3373 01:11:35.973209 # [ 144.879541] x17: 6f72662073692074 x16: 63656a626f207475 x15: 6220622d70616568
3374 01:11:35.973559 # [ 144.886979] x14: 2d6d74646b6c202e x13: 205d353333373837 x12: 2e34343120205b3e
3375 01:11:35.975137 # [ 144.894416] x11: 6620736920746365 x10: 6a626f2074756220 x9 : ffff800008160288
3376 01:11:36.014648 # [ 144.901853] x8 : ffff000805deb4c0 x7 : 3533333738372e34 x6 : 0000000000001ffe
3377 01:11:36.015206 # [ 144.909290] x5 : 0000000000017fe8 x4 : ffff00097ef7fc58 x3 : ffff800974a53000
3378 01:11:36.015941 # [ 144.916727] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805deb4c0
3379 01:11:36.016336 # [ 144.924163] Call trace:
3380 01:11:36.016690 # [ 144.926877] kmem_cache_free+0x3b0/0x450
3381 01:11:36.017120 # [ 144.931079] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3382 01:11:36.017474 # [ 144.935633] lkdtm_do_action+0x2c/0x50
3383 01:11:36.018227 # [ 144.939660] direct_entry+0x164/0x180
3384 01:11:36.057907 # [ 144.943600] full_proxy_write+0x68/0xc0
3385 01:11:36.058581 # [ 144.947719] vfs_write+0xcc/0x2a0
3386 01:11:36.058976 # [ 144.951317] ksys_write+0x78/0x104
3387 01:11:36.059328 # [ 144.954999] __arm64_sys_write+0x28/0x3c
3388 01:11:36.059693 # [ 144.959205] invoke_syscall+0x8c/0x120
3389 01:11:36.060028 # [ 144.963238] el0_svc_common.constprop.0+0x68/0x124
3390 01:11:36.060751 # [ 144.968315] do_el0_svc+0x40/0xcc
3391 01:11:36.061132 # [ 144.971910] el0_svc+0x48/0xc0
3392 01:11:36.061576 # [ 144.975246] el0t_64_sync_handler+0xb8/0xbc
3393 01:11:36.061925 # [ 144.979713] el0t_64_sync+0x18c/0x190
3394 01:11:36.062319 # [ 144.983654] irq event stamp: 0
3395 01:11:36.100990 # [ 144.986977] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3396 01:11:36.101556 # [ 144.993532] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3397 01:11:36.102291 # [ 145.002004] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3398 01:11:36.102696 # [ 145.010473] softirqs last disabled at (0): [<0000000000000000>] 0x0
3399 01:11:36.103048 # [ 145.017024] ---[ end trace 0000000000000000 ]---
3400 01:11:36.103397 # [ 145.022222] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=61 cpu=4 pid=1883
3401 01:11:36.104549 # [ 145.029791] kmem_cache_alloc+0x2dc/0x310
3402 01:11:36.144149 # [ 145.034102] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3403 01:11:36.144707 # [ 145.038667] lkdtm_do_action+0x2c/0x50
3404 01:11:36.145093 # [ 145.042709] direct_entry+0x164/0x180
3405 01:11:36.145445 # [ 145.046677] full_proxy_write+0x68/0xc0
3406 01:11:36.146161 # [ 145.050816] vfs_write+0xcc/0x2a0
3407 01:11:36.146545 # [ 145.054433] ksys_write+0x78/0x104
3408 01:11:36.146888 # [ 145.058132] __arm64_sys_write+0x28/0x3c
3409 01:11:36.147215 # [ 145.062380] invoke_syscall+0x8c/0x120
3410 01:11:36.147678 # [ 145.066433] el0_svc_common.constprop.0+0x68/0x124
3411 01:11:36.148023 # [ 145.071525] do_el0_svc+0x40/0xcc
3412 01:11:36.148446 # [ 145.075123] el0_svc+0x48/0xc0
3413 01:11:36.175838 # [ 145.078471] el0t_64_sync_handler+0xb8/0xbc
3414 01:11:36.176150 # [ 145.082952] el0t_64_sync+0x18c/0x190
3415 01:11:36.176345 # SLAB_FREE_CROSS: saw 'call trace:': ok
3416 01:11:36.176524 ok 29 selftests: lkdtm: SLAB_FREE_CROSS.sh
3417 01:11:36.179045 # selftests: lkdtm: SLAB_FREE_PAGE.sh
3418 01:11:36.608631 <6>[ 145.921269] lkdtm: Performing direct entry SLAB_FREE_PAGE
3419 01:11:36.609213 <6>[ 145.927068] lkdtm: Attempting non-Slab slab free ...
3420 01:11:36.609600 <4>[ 145.932376] ------------[ cut here ]------------
3421 01:11:36.609951 <4>[ 145.937335] virt_to_cache: Object is not a Slab page!
3422 01:11:36.610349 <4>[ 145.942884] WARNING: CPU: 1 PID: 1922 at mm/slab.h:625 kmem_cache_free+0x384/0x450
3423 01:11:36.612110 <4>[ 145.950758] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3424 01:11:36.651799 <4>[ 145.962583] CPU: 1 PID: 1922 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
3425 01:11:36.652356 <4>[ 145.970521] Hardware name: ARM Juno development board (r0) (DT)
3426 01:11:36.652746 <4>[ 145.976712] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3427 01:11:36.653098 <4>[ 145.983953] pc : kmem_cache_free+0x384/0x450
3428 01:11:36.653442 <4>[ 145.988496] lr : kmem_cache_free+0x384/0x450
3429 01:11:36.654157 <4>[ 145.993037] sp : ffff80000f0cbb30
3430 01:11:36.654542 <4>[ 145.996617] x29: ffff80000f0cbb30 x28: ffff0008051acf00 x27: 0000000000000000
3431 01:11:36.695094 <4>[ 146.004044] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
3432 01:11:36.695647 <4>[ 146.011468] x23: 0000000000000000 x22: ffff800008c0b4d0 x21: ffff00080d393000
3433 01:11:36.696374 <4>[ 146.018893] x20: ffff80000b71c000 x19: 0000000000000000 x18: 0000000000000000
3434 01:11:36.696767 <4>[ 146.026316] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3435 01:11:36.697118 <4>[ 146.033740] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
3436 01:11:36.698680 <4>[ 146.041164] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096fe99c
3437 01:11:36.738515 <4>[ 146.048588] x8 : ffff0008051acf00 x7 : 00000074b5503510 x6 : 0000000000000000
3438 01:11:36.739054 <4>[ 146.056012] x5 : ffff80000f0cc000 x4 : 0000000000000001 x3 : ffff80000b0f5508
3439 01:11:36.739811 <4>[ 146.063435] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008051acf00
3440 01:11:36.740213 <4>[ 146.070858] Call trace:
3441 01:11:36.740558 <4>[ 146.073567] kmem_cache_free+0x384/0x450
3442 01:11:36.740896 <4>[ 146.077762] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3443 01:11:36.741220 <4>[ 146.082219] lkdtm_do_action+0x2c/0x50
3444 01:11:36.741543 <4>[ 146.086238] direct_entry+0x164/0x180
3445 01:11:36.742092 <4>[ 146.090171] full_proxy_write+0x68/0xc0
3446 01:11:36.781812 <4>[ 146.094282] vfs_write+0xcc/0x2a0
3447 01:11:36.782400 <4>[ 146.097870] ksys_write+0x78/0x104
3448 01:11:36.782783 <4>[ 146.101545] __arm64_sys_write+0x28/0x3c
3449 01:11:36.783133 <4>[ 146.105742] invoke_syscall+0x8c/0x120
3450 01:11:36.783471 <4>[ 146.109767] el0_svc_common.constprop.0+0x68/0x124
3451 01:11:36.784140 <4>[ 146.114835] do_el0_svc+0x40/0xcc
3452 01:11:36.784515 <4>[ 146.118423] el0_svc+0x48/0xc0
3453 01:11:36.784850 <4>[ 146.121751] el0t_64_sync_handler+0xb8/0xbc
3454 01:11:36.785301 <4>[ 146.126208] el0t_64_sync+0x18c/0x190
3455 01:11:36.785638 <4>[ 146.130140] irq event stamp: 0
3456 01:11:36.824356 <4>[ 146.133458] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3457 01:11:36.824673 <4>[ 146.140004] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3458 01:11:36.824872 <4>[ 146.148466] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3459 01:11:36.825054 <4>[ 146.156926] softirqs last disabled at (0): [<0000000000000000>] 0x0
3460 01:11:36.827441 <4>[ 146.163467] ---[ end trace 0000000000000000 ]---
3461 01:11:36.967456 # [ 145.921269] lkdtm: Performing direct entry SLAB_FREE_PAGE
3462 01:11:36.967778 # [ 145.927068] lkdtm: Attempting non-Slab slab free ...
3463 01:11:36.967973 # [ 145.932376] ------------[ cut here ]------------
3464 01:11:36.968405 # [ 145.937335] virt_to_cache: Object is not a Slab page!
3465 01:11:36.968597 # [ 145.942884] WARNING: CPU: 1 PID: 1922 at mm/slab.h:625 kmem_cache_free+0x384/0x450
3466 01:11:36.970792 # [ 145.950758] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3467 01:11:37.010650 # [ 145.962583] CPU: 1 PID: 1922 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
3468 01:11:37.010959 # [ 145.970521] Hardware name: ARM Juno development board (r0) (DT)
3469 01:11:37.011152 # [ 145.976712] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3470 01:11:37.011327 # [ 145.983953] pc : kmem_cache_free+0x384/0x450
3471 01:11:37.011496 # [ 145.988496] lr : kmem_cache_free+0x384/0x450
3472 01:11:37.011676 # [ 145.993037] sp : ffff80000f0cbb30
3473 01:11:37.012016 # [ 145.996617] x29: ffff80000f0cbb30 x28: ffff0008051acf00 x27: 0000000000000000
3474 01:11:37.053785 # [ 146.004044] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
3475 01:11:37.054170 # [ 146.011468] x23: 0000000000000000 x22: ffff800008c0b4d0 x21: ffff00080d393000
3476 01:11:37.054520 # [ 146.018893] x20: ffff80000b71c000 x19: 0000000000000000 x18: 0000000000000000
3477 01:11:37.054835 # [ 146.026316] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3478 01:11:37.055137 # [ 146.033740] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
3479 01:11:37.055753 # [ 146.041164] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096fe99c
3480 01:11:37.097163 # [ 146.048588] x8 : ffff0008051acf00 x7 : 00000074b5503510 x6 : 0000000000000000
3481 01:11:37.097667 # [ 146.056012] x5 : ffff80000f0cc000 x4 : 0000000000000001 x3 : ffff80000b0f5508
3482 01:11:37.098410 # [ 146.063435] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008051acf00
3483 01:11:37.098776 # [ 146.070858] Call trace:
3484 01:11:37.099087 # [ 146.073567] kmem_cache_free+0x384/0x450
3485 01:11:37.099388 # [ 146.077762] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3486 01:11:37.099756 # [ 146.082219] lkdtm_do_action+0x2c/0x50
3487 01:11:37.100101 # [ 146.086238] direct_entry+0x164/0x180
3488 01:11:37.100808 # [ 146.090171] full_proxy_write+0x68/0xc0
3489 01:11:37.140248 # [ 146.094282] vfs_write+0xcc/0x2a0
3490 01:11:37.140740 # [ 146.097870] ksys_write+0x78/0x104
3491 01:11:37.141081 # [ 146.101545] __arm64_sys_write+0x28/0x3c
3492 01:11:37.141464 # [ 146.105742] invoke_syscall+0x8c/0x120
3493 01:11:37.141774 # [ 146.109767] el0_svc_common.constprop.0+0x68/0x124
3494 01:11:37.142109 # [ 146.114835] do_el0_svc+0x40/0xcc
3495 01:11:37.142733 # [ 146.118423] el0_svc+0x48/0xc0
3496 01:11:37.143060 # [ 146.121751] el0t_64_sync_handler+0xb8/0xbc
3497 01:11:37.143370 # [ 146.126208] el0t_64_sync+0x18c/0x190
3498 01:11:37.143770 # [ 146.130140] irq event stamp: 0
3499 01:11:37.144249 # [ 146.133458] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3500 01:11:37.188195 # [ 146.140004] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3501 01:11:37.188688 # [ 146.148466] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3502 01:11:37.189136 # [ 146.156926] softirqs last disabled at (0): [<0000000000000000>] 0x0
3503 01:11:37.189878 # [ 146.163467] ---[ end trace 0000000000000000 ]---
3504 01:11:37.190271 # SLAB_FREE_PAGE: saw 'call trace:': ok
3505 01:11:37.190674 ok 30 selftests: lkdtm: SLAB_FREE_PAGE.sh
3506 01:11:37.191545 # selftests: lkdtm: SOFTLOCKUP.sh
3507 01:11:37.511042 # Skipping SOFTLOCKUP: Hangs the system
3508 01:11:37.542986 ok 31 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
3509 01:11:37.654901 # selftests: lkdtm: HARDLOCKUP.sh
3510 01:11:38.038618 # Skipping HARDLOCKUP: Hangs the system
3511 01:11:38.086577 ok 32 selftests: lkdtm: HARDLOCKUP.sh # SKIP
3512 01:11:38.182482 # selftests: lkdtm: SPINLOCKUP.sh
3513 01:11:38.582168 # Skipping SPINLOCKUP: Hangs the system
3514 01:11:38.629938 ok 33 selftests: lkdtm: SPINLOCKUP.sh # SKIP
3515 01:11:38.709982 # selftests: lkdtm: HUNG_TASK.sh
3516 01:11:39.093705 # Skipping HUNG_TASK: Hangs the system
3517 01:11:39.141627 ok 34 selftests: lkdtm: HUNG_TASK.sh # SKIP
3518 01:11:39.237434 # selftests: lkdtm: EXEC_DATA.sh
3519 01:11:39.814173 <6>[ 149.127044] lkdtm: Performing direct entry EXEC_DATA
3520 01:11:39.814820 <6>[ 149.132379] lkdtm: attempting ok execution at ffff800008c0bdc0
3521 01:11:39.815189 <6>[ 149.138726] lkdtm: attempting bad execution at ffff80000c2bced0
3522 01:11:39.815500 <1>[ 149.144993] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c2bced0
3523 01:11:39.815773 <1>[ 149.155146] Mem abort info:
3524 01:11:39.815994 <1>[ 149.158266] ESR = 0x000000008600000f
3525 01:11:39.817495 <1>[ 149.162305] EC = 0x21: IABT (current EL), IL = 32 bits
3526 01:11:39.857687 <1>[ 149.167917] SET = 0, FnV = 0
3527 01:11:39.858090 <1>[ 149.171246] EA = 0, S1PTW = 0
3528 01:11:39.858305 <1>[ 149.174673] FSC = 0x0f: level 3 permission fault
3529 01:11:39.858732 <1>[ 149.179757] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
3530 01:11:39.858900 <1>[ 149.186754] [ffff80000c2bced0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffff9003, pte=00780000844bc703
3531 01:11:39.859052 <0>[ 149.199656] Internal error: Oops: 000000008600000f [#6] PREEMPT SMP
3532 01:11:39.900950 <4>[ 149.206202] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3533 01:11:39.901357 <4>[ 149.218030] CPU: 1 PID: 2101 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
3534 01:11:39.901871 <4>[ 149.225973] Hardware name: ARM Juno development board (r0) (DT)
3535 01:11:39.902151 <4>[ 149.232164] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3536 01:11:39.902336 <4>[ 149.239405] pc : data_area+0x0/0x40
3537 01:11:39.902506 <4>[ 149.243168] lr : execute_location+0x84/0xa4
3538 01:11:39.902698 <4>[ 149.247629] sp : ffff80000f383bf0
3539 01:11:39.944317 <4>[ 149.251209] x29: ffff80000f383bf0 x28: ffff000804534f00 x27: 0000000000000000
3540 01:11:39.944914 <4>[ 149.258637] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
3541 01:11:39.945165 <4>[ 149.266061] x23: ffff0008053d6000 x22: ffff80000f383da0 x21: 0000000000000001
3542 01:11:39.945337 <4>[ 149.273486] x20: ffff800008c0bdc0 x19: ffff80000c2bced0 x18: 0000000000000000
3543 01:11:39.945479 <4>[ 149.280912] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8f34b000
3544 01:11:39.945652 <4>[ 149.288339] x14: 0000000000000000 x13: 205d363237383331 x12: 2e39343120205b3e
3545 01:11:39.987743 <4>[ 149.295763] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff800008160288
3546 01:11:39.988039 <4>[ 149.303187] x8 : ffff000804534f00 x7 : 3632373833312e39 x6 : 0000000000000001
3547 01:11:39.988226 <4>[ 149.310611] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3548 01:11:39.988647 <4>[ 149.318035] x2 : 0000000000000000 x1 : ffff000804534f00 x0 : 0000000000000033
3549 01:11:39.988839 <4>[ 149.325459] Call trace:
3550 01:11:39.989008 <4>[ 149.328169] data_area+0x0/0x40
3551 01:11:39.989169 <4>[ 149.331580] lkdtm_EXEC_DATA+0x24/0x30
3552 01:11:39.989329 <4>[ 149.335602] lkdtm_do_action+0x2c/0x50
3553 01:11:39.991049 <4>[ 149.339624] direct_entry+0x164/0x180
3554 01:11:40.031066 <4>[ 149.343556] full_proxy_write+0x68/0xc0
3555 01:11:40.031323 <4>[ 149.347667] vfs_write+0xcc/0x2a0
3556 01:11:40.031510 <4>[ 149.351256] ksys_write+0x78/0x104
3557 01:11:40.031682 <4>[ 149.354931] __arm64_sys_write+0x28/0x3c
3558 01:11:40.031846 <4>[ 149.359128] invoke_syscall+0x8c/0x120
3559 01:11:40.032254 <4>[ 149.363154] el0_svc_common.constprop.0+0x68/0x124
3560 01:11:40.032369 <4>[ 149.368222] do_el0_svc+0x40/0xcc
3561 01:11:40.032466 <4>[ 149.371810] el0_svc+0x48/0xc0
3562 01:11:40.032561 <4>[ 149.375137] el0t_64_sync_handler+0xb8/0xbc
3563 01:11:40.032654 <4>[ 149.379594] el0t_64_sync+0x18c/0x190
3564 01:11:40.052586 <0>[ 149.383531] Code: 06d22080 ffff0008 04aa5c80 ffff0008 (aa1e03e9)
3565 01:11:40.055828 <4>[ 149.389899] ---[ end trace 0000000000000000 ]---
3566 01:11:40.056459 # Segmentation fault
3567 01:11:40.207442 # [ 149.127044] lkdtm: Performing direct entry EXEC_DATA
3568 01:11:40.207754 # [ 149.132379] lkdtm: attempting ok execution at ffff800008c0bdc0
3569 01:11:40.207948 # [ 149.138726] lkdtm: attempting bad execution at ffff80000c2bced0
3570 01:11:40.208379 # [ 149.144993] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c2bced0
3571 01:11:40.208571 # [ 149.155146] Mem abort info:
3572 01:11:40.208748 # [ 149.158266] ESR = 0x000000008600000f
3573 01:11:40.208904 # [ 149.162305] EC = 0x21: IABT (current EL), IL = 32 bits
3574 01:11:40.210755 # [ 149.167917] SET = 0, FnV = 0
3575 01:11:40.250601 # [ 149.171246] EA = 0, S1PTW = 0
3576 01:11:40.250900 # [ 149.174673] FSC = 0x0f: level 3 permission fault
3577 01:11:40.251096 # [ 149.179757] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
3578 01:11:40.251274 # [ 149.186754] [ffff80000c2bced0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffff9003, pte=00780000844bc703
3579 01:11:40.251446 # [ 149.199656] Internal error: Oops: 000000008600000f [#6] PREEMPT SMP
3580 01:11:40.293726 # [ 149.206202] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3581 01:11:40.294045 # [ 149.218030] CPU: 1 PID: 2101 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
3582 01:11:40.294251 # [ 149.225973] Hardware name: ARM Juno development board (r0) (DT)
3583 01:11:40.294704 # [ 149.232164] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3584 01:11:40.294893 # [ 149.239405] pc : data_area+0x0/0x40
3585 01:11:40.295121 # [ 149.243168] lr : execute_location+0x84/0xa4
3586 01:11:40.295289 # [ 149.247629] sp : ffff80000f383bf0
3587 01:11:40.297081 # [ 149.251209] x29: ffff80000f383bf0 x28: ffff000804534f00 x27: 0000000000000000
3588 01:11:40.336879 # [ 149.258637] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
3589 01:11:40.337178 # [ 149.266061] x23: ffff0008053d6000 x22: ffff80000f383da0 x21: 0000000000000001
3590 01:11:40.337375 # [ 149.273486] x20: ffff800008c0bdc0 x19: ffff80000c2bced0 x18: 0000000000000000
3591 01:11:40.337825 # [ 149.280912] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8f34b000
3592 01:11:40.338021 # [ 149.288339] x14: 0000000000000000 x13: 205d363237383331 x12: 2e39343120205b3e
3593 01:11:40.340258 # [ 149.295763] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff800008160288
3594 01:11:40.380136 # [ 149.303187] x8 : ffff000804534f00 x7 : 3632373833312e39 x6 : 0000000000000001
3595 01:11:40.380698 # [ 149.310611] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3596 01:11:40.380922 # [ 149.318035] x2 : 0000000000000000 x1 : ffff000804534f00 x0 : 0000000000000033
3597 01:11:40.381156 # [ 149.325459] Call trace:
3598 01:11:40.381378 # [ 149.328169] data_area+0x0/0x40
3599 01:11:40.381590 # [ 149.331580] lkdtm_EXEC_DATA+0x24/0x30
3600 01:11:40.381781 # [ 149.335602] lkdtm_do_action+0x2c/0x50
3601 01:11:40.381969 # [ 149.339624] direct_entry+0x164/0x180
3602 01:11:40.383463 # [ 149.343556] full_proxy_write+0x68/0xc0
3603 01:11:40.423471 # [ 149.347667] vfs_write+0xcc/0x2a0
3604 01:11:40.424029 # [ 149.351256] ksys_write+0x78/0x104
3605 01:11:40.424516 # [ 149.354931] __arm64_sys_write+0x28/0x3c
3606 01:11:40.425320 # [ 149.359128] invoke_syscall+0x8c/0x120
3607 01:11:40.425729 # [ 149.363154] el0_svc_common.constprop.0+0x68/0x124
3608 01:11:40.426223 # [ 149.368222] do_el0_svc+0x40/0xcc
3609 01:11:40.426662 # [ 149.371810] el0_svc+0x48/0xc0
3610 01:11:40.427107 # [ 149.375137] el0t_64_sync_handler+0xb8/0xbc
3611 01:11:40.427531 # [ 149.379594] el0t_64_sync+0x18c/0x190
3612 01:11:40.428052 # [ 149.383531] Code: 06d22080 ffff0008 04aa5c80 ffff0008 (aa1e03e9)
3613 01:11:40.449150 # [ 149.389899] ---[ end trace 0000000000000000 ]---
3614 01:11:40.449682 # EXEC_DATA: saw 'call trace:': ok
3615 01:11:40.450209 ok 35 selftests: lkdtm: EXEC_DATA.sh
3616 01:11:40.452442 # selftests: lkdtm: EXEC_STACK.sh
3617 01:11:40.946898 <6>[ 150.259453] lkdtm: Performing direct entry EXEC_STACK
3618 01:11:40.947538 <6>[ 150.264873] lkdtm: attempting ok execution at ffff800008c0bdc0
3619 01:11:40.947772 <6>[ 150.271198] lkdtm: attempting bad execution at ffff80000f45ba48
3620 01:11:40.947961 <1>[ 150.277469] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f45ba48
3621 01:11:40.948127 <1>[ 150.287669] Mem abort info:
3622 01:11:40.948353 <1>[ 150.290741] ESR = 0x000000008600000f
3623 01:11:40.950329 <1>[ 150.294803] EC = 0x21: IABT (current EL), IL = 32 bits
3624 01:11:40.990035 <1>[ 150.300416] SET = 0, FnV = 0
3625 01:11:40.990412 <1>[ 150.303755] EA = 0, S1PTW = 0
3626 01:11:40.990976 <1>[ 150.307167] FSC = 0x0f: level 3 permission fault
3627 01:11:40.991189 <1>[ 150.312247] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
3628 01:11:40.991417 <1>[ 150.319245] [ffff80000f45ba48] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000885437003, pte=006800088b9c3703
3629 01:11:40.991623 <0>[ 150.332122] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3630 01:11:41.033375 <4>[ 150.338669] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3631 01:11:41.033711 <4>[ 150.350493] CPU: 1 PID: 2151 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
3632 01:11:41.033936 <4>[ 150.358433] Hardware name: ARM Juno development board (r0) (DT)
3633 01:11:41.034459 <4>[ 150.364629] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3634 01:11:41.034719 <4>[ 150.371870] pc : 0xffff80000f45ba48
3635 01:11:41.034895 <4>[ 150.375632] lr : execute_location+0x84/0xa4
3636 01:11:41.035051 <4>[ 150.380093] sp : ffff80000f45ba00
3637 01:11:41.076752 <4>[ 150.383673] x29: ffff80000f45ba00 x28: ffff000804534f00 x27: 0000000000000000
3638 01:11:41.077068 <4>[ 150.391101] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
3639 01:11:41.077263 <4>[ 150.398526] x23: ffff00080cbbd000 x22: ffff80000f45bc00 x21: 0000000000000001
3640 01:11:41.077441 <4>[ 150.405956] x20: ffff800008c0bdc0 x19: ffff80000f45ba48 x18: 0000000000000000
3641 01:11:41.077836 <4>[ 150.413386] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff85254000
3642 01:11:41.077958 <4>[ 150.420812] x14: 0000000000000000 x13: 205d383931313732 x12: 2e30353120205b3e
3643 01:11:41.120112 <4>[ 150.428236] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff800008160288
3644 01:11:41.120427 <4>[ 150.435660] x8 : ffff000804534f00 x7 : 3839313137322e30 x6 : 0000000000000001
3645 01:11:41.120624 <4>[ 150.443086] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3646 01:11:41.120801 <4>[ 150.450514] x2 : 0000000000000000 x1 : ffff000804534f00 x0 : 0000000000000033
3647 01:11:41.120971 <4>[ 150.457938] Call trace:
3648 01:11:41.121387 <4>[ 150.460648] 0xffff80000f45ba48
3649 01:11:41.121580 <4>[ 150.464057] lkdtm_EXEC_STACK+0x30/0x58
3650 01:11:41.121738 <4>[ 150.468168] lkdtm_do_action+0x2c/0x50
3651 01:11:41.123433 <4>[ 150.472189] direct_entry+0x164/0x180
3652 01:11:41.163428 <4>[ 150.476121] full_proxy_write+0x68/0xc0
3653 01:11:41.163707 <4>[ 150.480233] vfs_write+0xcc/0x2a0
3654 01:11:41.163900 <4>[ 150.483821] ksys_write+0x78/0x104
3655 01:11:41.164076 <4>[ 150.487496] __arm64_sys_write+0x28/0x3c
3656 01:11:41.164246 <4>[ 150.491693] invoke_syscall+0x8c/0x120
3657 01:11:41.164647 <4>[ 150.495717] el0_svc_common.constprop.0+0x68/0x124
3658 01:11:41.164803 <4>[ 150.500785] do_el0_svc+0x40/0xcc
3659 01:11:41.164945 <4>[ 150.504373] el0_svc+0x48/0xc0
3660 01:11:41.165082 <4>[ 150.507699] el0t_64_sync_handler+0xb8/0xbc
3661 01:11:41.165218 <4>[ 150.512157] el0t_64_sync+0x18c/0x190
3662 01:11:41.184317 <0>[ 150.516094] Code: 08c0a40c ffff8000 00000000 00000000 (aa1e03e9)
3663 01:11:41.187459 <4>[ 150.522462] ---[ end trace 0000000000000000 ]---
3664 01:11:41.187748 # Segmentation fault
3665 01:11:41.355288 # [ 150.259453] lkdtm: Performing direct entry EXEC_STACK
3666 01:11:41.355609 # [ 150.264873] lkdtm: attempting ok execution at ffff800008c0bdc0
3667 01:11:41.355866 # [ 150.271198] lkdtm: attempting bad execution at ffff80000f45ba48
3668 01:11:41.356094 # [ 150.277469] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f45ba48
3669 01:11:41.356573 # [ 150.287669] Mem abort info:
3670 01:11:41.356756 # [ 150.290741] ESR = 0x000000008600000f
3671 01:11:41.358610 # [ 150.294803] EC = 0x21: IABT (current EL), IL = 32 bits
3672 01:11:41.358866 # [ 150.300416] SET = 0, FnV = 0
3673 01:11:41.398459 # [ 150.303755] EA = 0, S1PTW = 0
3674 01:11:41.398769 # [ 150.307167] FSC = 0x0f: level 3 permission fault
3675 01:11:41.399022 # [ 150.312247] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
3676 01:11:41.399254 # [ 150.319245] [ffff80000f45ba48] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000885437003, pte=006800088b9c3703
3677 01:11:41.399677 # [ 150.332122] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3678 01:11:41.441596 # [ 150.338669] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3679 01:11:41.441886 # [ 150.350493] CPU: 1 PID: 2151 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
3680 01:11:41.442162 # [ 150.358433] Hardware name: ARM Juno development board (r0) (DT)
3681 01:11:41.442644 # [ 150.364629] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3682 01:11:41.442850 # [ 150.371870] pc : 0xffff80000f45ba48
3683 01:11:41.443075 # [ 150.375632] lr : execute_location+0x84/0xa4
3684 01:11:41.443300 # [ 150.380093] sp : ffff80000f45ba00
3685 01:11:41.444930 # [ 150.383673] x29: ffff80000f45ba00 x28: ffff000804534f00 x27: 0000000000000000
3686 01:11:41.484771 # [ 150.391101] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
3687 01:11:41.485344 # [ 150.398526] x23: ffff00080cbbd000 x22: ffff80000f45bc00 x21: 0000000000000001
3688 01:11:41.485574 # [ 150.405956] x20: ffff800008c0bdc0 x19: ffff80000f45ba48 x18: 0000000000000000
3689 01:11:41.485754 # [ 150.413386] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff85254000
3690 01:11:41.485925 # [ 150.420812] x14: 0000000000000000 x13: 205d383931313732 x12: 2e30353120205b3e
3691 01:11:41.488102 # [ 150.428236] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff800008160288
3692 01:11:41.528239 # [ 150.435660] x8 : ffff000804534f00 x7 : 3839313137322e30 x6 : 0000000000000001
3693 01:11:41.528793 # [ 150.443086] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3694 01:11:41.529283 # [ 150.450514] x2 : 0000000000000000 x1 : ffff000804534f00 x0 : 0000000000000033
3695 01:11:41.530123 # [ 150.457938] Call trace:
3696 01:11:41.530544 # [ 150.460648] 0xffff80000f45ba48
3697 01:11:41.530998 # [ 150.464057] lkdtm_EXEC_STACK+0x30/0x58
3698 01:11:41.531476 # [ 150.468168] lkdtm_do_action+0x2c/0x50
3699 01:11:41.531896 # [ 150.472189] direct_entry+0x164/0x180
3700 01:11:41.532314 # [ 150.476121] full_proxy_write+0x68/0xc0
3701 01:11:41.571530 # [ 150.480233] vfs_write+0xcc/0x2a0
3702 01:11:41.572229 # [ 150.483821] ksys_write+0x78/0x104
3703 01:11:41.572629 # [ 150.487496] __arm64_sys_write+0x28/0x3c
3704 01:11:41.573047 # [ 150.491693] invoke_syscall+0x8c/0x120
3705 01:11:41.573437 # [ 150.495717] el0_svc_common.constprop.0+0x68/0x124
3706 01:11:41.573822 # [ 150.500785] do_el0_svc+0x40/0xcc
3707 01:11:41.574203 # [ 150.504373] el0_svc+0x48/0xc0
3708 01:11:41.574900 # [ 150.507699] el0t_64_sync_handler+0xb8/0xbc
3709 01:11:41.575295 # [ 150.512157] el0t_64_sync+0x18c/0x190
3710 01:11:41.575713 # [ 150.516094] Code: 08c0a40c ffff8000 00000000 00000000 (aa1e03e9)
3711 01:11:41.597198 # [ 150.522462] ---[ end trace 0000000000000000 ]---
3712 01:11:41.597718 # EXEC_STACK: saw 'call trace:': ok
3713 01:11:41.598141 ok 36 selftests: lkdtm: EXEC_STACK.sh
3714 01:11:41.600453 # selftests: lkdtm: EXEC_KMALLOC.sh
3715 01:11:42.089690 <6>[ 151.402114] lkdtm: Performing direct entry EXEC_KMALLOC
3716 01:11:42.090653 <6>[ 151.407821] lkdtm: attempting ok execution at ffff800008c0bdc0
3717 01:11:42.090895 <6>[ 151.414482] lkdtm: attempting bad execution at ffff00080b8e7280
3718 01:11:42.091111 <1>[ 151.420756] Unable to handle kernel execute from non-executable memory at virtual address ffff00080b8e7280
3719 01:11:42.091362 <1>[ 151.430863] Mem abort info:
3720 01:11:42.091570 <1>[ 151.434016] ESR = 0x000000008600000f
3721 01:11:42.093027 <1>[ 151.438071] EC = 0x21: IABT (current EL), IL = 32 bits
3722 01:11:42.133124 <1>[ 151.443688] SET = 0, FnV = 0
3723 01:11:42.133454 <1>[ 151.447014] EA = 0, S1PTW = 0
3724 01:11:42.133773 <1>[ 151.450440] FSC = 0x0f: level 3 permission fault
3725 01:11:42.134282 <1>[ 151.455526] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
3726 01:11:42.134540 <1>[ 151.462523] [ffff00080b8e7280] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffbb0003, pte=006800088b8e7707
3727 01:11:42.134726 <0>[ 151.475404] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3728 01:11:42.176549 <4>[ 151.481952] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3729 01:11:42.177177 <4>[ 151.493778] CPU: 1 PID: 2201 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
3730 01:11:42.177455 <4>[ 151.501717] Hardware name: ARM Juno development board (r0) (DT)
3731 01:11:42.177651 <4>[ 151.507916] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3732 01:11:42.177838 <4>[ 151.515163] pc : 0xffff00080b8e7280
3733 01:11:42.178023 <4>[ 151.518929] lr : execute_location+0x84/0xa4
3734 01:11:42.178218 <4>[ 151.523394] sp : ffff80000f53bb50
3735 01:11:42.219945 <4>[ 151.526977] x29: ffff80000f53bb50 x28: ffff000804b11a80 x27: 0000000000000000
3736 01:11:42.220260 <4>[ 151.534404] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
3737 01:11:42.220458 <4>[ 151.541833] x23: ffff00080a324000 x22: ffff80000f53bd10 x21: 0000000000000001
3738 01:11:42.220635 <4>[ 151.549258] x20: ffff800008c0bdc0 x19: ffff00080b8e7280 x18: 0000000000000000
3739 01:11:42.220804 <4>[ 151.556684] x17: ffff80000843de68 x16: ffff80000843dadc x15: ffff8000086adcc8
3740 01:11:42.221222 <4>[ 151.564112] x14: 0000000000000000 x13: 205d323834343134 x12: 2e31353120205b3e
3741 01:11:42.263248 <4>[ 151.571539] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff800008160288
3742 01:11:42.263524 <4>[ 151.578963] x8 : ffff000804b11a80 x7 : 3238343431342e31 x6 : 0000000000000001
3743 01:11:42.263718 <4>[ 151.586387] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3744 01:11:42.264144 <4>[ 151.593811] x2 : 0000000000000000 x1 : ffff000804b11a80 x0 : 0000000000000033
3745 01:11:42.264339 <4>[ 151.601235] Call trace:
3746 01:11:42.264503 <4>[ 151.603945] 0xffff00080b8e7280
3747 01:11:42.264662 <4>[ 151.607354] lkdtm_EXEC_KMALLOC+0x38/0x50
3748 01:11:42.264817 <4>[ 151.611639] lkdtm_do_action+0x2c/0x50
3749 01:11:42.266580 <4>[ 151.615658] direct_entry+0x164/0x180
3750 01:11:42.306643 <4>[ 151.619590] full_proxy_write+0x68/0xc0
3751 01:11:42.306910 <4>[ 151.623701] vfs_write+0xcc/0x2a0
3752 01:11:42.307101 <4>[ 151.627290] ksys_write+0x78/0x104
3753 01:11:42.307285 <4>[ 151.630965] __arm64_sys_write+0x28/0x3c
3754 01:11:42.307444 <4>[ 151.635163] invoke_syscall+0x8c/0x120
3755 01:11:42.307856 <4>[ 151.639188] el0_svc_common.constprop.0+0x68/0x124
3756 01:11:42.308039 <4>[ 151.644256] do_el0_svc+0x40/0xcc
3757 01:11:42.308199 <4>[ 151.647844] el0_svc+0x48/0xc0
3758 01:11:42.308356 <4>[ 151.651171] el0t_64_sync_handler+0xb8/0xbc
3759 01:11:42.309950 <4>[ 151.655628] el0t_64_sync+0x18c/0x190
3760 01:11:42.327569 <0>[ 151.659565] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3761 01:11:42.330557 <4>[ 151.665933] ---[ end trace 0000000000000000 ]---
3762 01:11:42.330847 # Segmentation fault
3763 01:11:42.501442 # [ 151.402114] lkdtm: Performing direct entry EXEC_KMALLOC
3764 01:11:42.502101 # [ 151.407821] lkdtm: attempting ok execution at ffff800008c0bdc0
3765 01:11:42.502607 # [ 151.414482] lkdtm: attempting bad execution at ffff00080b8e7280
3766 01:11:42.503065 # [ 151.420756] Unable to handle kernel execute from non-executable memory at virtual address ffff00080b8e7280
3767 01:11:42.503871 # [ 151.430863] Mem abort info:
3768 01:11:42.504274 # [ 151.434016] ESR = 0x000000008600000f
3769 01:11:42.505128 # [ 151.438071] EC = 0x21: IABT (current EL), IL = 32 bits
3770 01:11:42.505548 # [ 151.443688] SET = 0, FnV = 0
3771 01:11:42.544491 # [ 151.447014] EA = 0, S1PTW = 0
3772 01:11:42.545008 # [ 151.450440] FSC = 0x0f: level 3 permission fault
3773 01:11:42.545450 # [ 151.455526] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
3774 01:11:42.546200 # [ 151.462523] [ffff00080b8e7280] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffbb0003, pte=006800088b8e7707
3775 01:11:42.546574 # [ 151.475404] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3776 01:11:42.587667 # [ 151.481952] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3777 01:11:42.588252 # [ 151.493778] CPU: 1 PID: 2201 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
3778 01:11:42.588753 # [ 151.501717] Hardware name: ARM Juno development board (r0) (DT)
3779 01:11:42.589562 # [ 151.507916] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3780 01:11:42.589974 # [ 151.515163] pc : 0xffff00080b8e7280
3781 01:11:42.590472 # [ 151.518929] lr : execute_location+0x84/0xa4
3782 01:11:42.590915 # [ 151.523394] sp : ffff80000f53bb50
3783 01:11:42.591462 # [ 151.526977] x29: ffff80000f53bb50 x28: ffff000804b11a80 x27: 0000000000000000
3784 01:11:42.630784 # [ 151.534404] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
3785 01:11:42.631345 # [ 151.541833] x23: ffff00080a324000 x22: ffff80000f53bd10 x21: 0000000000000001
3786 01:11:42.632191 # [ 151.549258] x20: ffff800008c0bdc0 x19: ffff00080b8e7280 x18: 0000000000000000
3787 01:11:42.632620 # [ 151.556684] x17: ffff80000843de68 x16: ffff80000843dadc x15: ffff8000086adcc8
3788 01:11:42.633077 # [ 151.564112] x14: 0000000000000000 x13: 205d323834343134 x12: 2e31353120205b3e
3789 01:11:42.634409 # [ 151.571539] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff800008160288
3790 01:11:42.673956 # [ 151.578963] x8 : ffff000804b11a80 x7 : 3238343431342e31 x6 : 0000000000000001
3791 01:11:42.674566 # [ 151.586387] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3792 01:11:42.674953 # [ 151.593811] x2 : 0000000000000000 x1 : ffff000804b11a80 x0 : 0000000000000033
3793 01:11:42.675654 # [ 151.601235] Call trace:
3794 01:11:42.676032 # [ 151.603945] 0xffff00080b8e7280
3795 01:11:42.676430 # [ 151.607354] lkdtm_EXEC_KMALLOC+0x38/0x50
3796 01:11:42.676770 # [ 151.611639] lkdtm_do_action+0x2c/0x50
3797 01:11:42.677468 # [ 151.615658] direct_entry+0x164/0x180
3798 01:11:42.717128 # [ 151.619590] full_proxy_write+0x68/0xc0
3799 01:11:42.717691 # [ 151.623701] vfs_write+0xcc/0x2a0
3800 01:11:42.718127 # [ 151.627290] ksys_write+0x78/0x104
3801 01:11:42.718502 # [ 151.630965] __arm64_sys_write+0x28/0x3c
3802 01:11:42.718848 # [ 151.635163] invoke_syscall+0x8c/0x120
3803 01:11:42.719525 # [ 151.639188] el0_svc_common.constprop.0+0x68/0x124
3804 01:11:42.719897 # [ 151.644256] do_el0_svc+0x40/0xcc
3805 01:11:42.720231 # [ 151.647844] el0_svc+0x48/0xc0
3806 01:11:42.720607 # [ 151.651171] el0t_64_sync_handler+0xb8/0xbc
3807 01:11:42.720965 # [ 151.655628] el0t_64_sync+0x18c/0x190
3808 01:11:42.721363 # [ 151.659565] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3809 01:11:42.743187 # [ 151.665933] ---[ end trace 0000000000000000 ]---
3810 01:11:42.743710 # EXEC_KMALLOC: saw 'call trace:': ok
3811 01:11:42.744201 ok 37 selftests: lkdtm: EXEC_KMALLOC.sh
3812 01:11:42.746476 # selftests: lkdtm: EXEC_VMALLOC.sh
3813 01:11:43.234602 <6>[ 152.546312] lkdtm: Performing direct entry EXEC_VMALLOC
3814 01:11:43.235056 <6>[ 152.552008] lkdtm: attempting ok execution at ffff800008c0bdc0
3815 01:11:43.235598 <6>[ 152.558318] lkdtm: attempting bad execution at ffff80000c9cb000
3816 01:11:43.235937 <1>[ 152.564877] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c9cb000
3817 01:11:43.236151 <1>[ 152.574851] Mem abort info:
3818 01:11:43.236309 <1>[ 152.577931] ESR = 0x000000008600000f
3819 01:11:43.237886 <1>[ 152.581970] EC = 0x21: IABT (current EL), IL = 32 bits
3820 01:11:43.238151 <1>[ 152.587579] SET = 0, FnV = 0
3821 01:11:43.278107 <1>[ 152.590904] EA = 0, S1PTW = 0
3822 01:11:43.278445 <1>[ 152.594334] FSC = 0x0f: level 3 permission fault
3823 01:11:43.278972 <1>[ 152.599414] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
3824 01:11:43.279182 <1>[ 152.606411] [ffff80000c9cb000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880aff003, pte=0068000880ad4703
3825 01:11:43.279385 <0>[ 152.619300] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3826 01:11:43.321398 <4>[ 152.625849] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3827 01:11:43.321721 <4>[ 152.637675] CPU: 1 PID: 2251 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
3828 01:11:43.321919 <4>[ 152.645613] Hardware name: ARM Juno development board (r0) (DT)
3829 01:11:43.322381 <4>[ 152.651804] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3830 01:11:43.322578 <4>[ 152.659045] pc : 0xffff80000c9cb000
3831 01:11:43.322751 <4>[ 152.662807] lr : execute_location+0x84/0xa4
3832 01:11:43.322925 <4>[ 152.667271] sp : ffff80000f603a60
3833 01:11:43.364776 <4>[ 152.670850] x29: ffff80000f603a60 x28: ffff000806b60040 x27: 0000000000000000
3834 01:11:43.365131 <4>[ 152.678277] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
3835 01:11:43.365417 <4>[ 152.685704] x23: ffff000800ad4000 x22: ffff80000f603c20 x21: 0000000000000001
3836 01:11:43.365604 <4>[ 152.693132] x20: ffff800008c0bdc0 x19: ffff80000c9cb000 x18: 0000000000000000
3837 01:11:43.366040 <4>[ 152.700559] x17: ffff8000086adcc8 x16: ffff800008c0a9a4 x15: ffff800008c0a40c
3838 01:11:43.366296 <4>[ 152.707986] x14: 0000000000000000 x13: 205d383133383535 x12: 2e32353120205b3e
3839 01:11:43.408205 <4>[ 152.715417] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff800008160288
3840 01:11:43.408518 <4>[ 152.722844] x8 : ffff000806b60040 x7 : 3831333835352e32 x6 : 0000000000000001
3841 01:11:43.408714 <4>[ 152.730267] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3842 01:11:43.408894 <4>[ 152.737691] x2 : 0000000000000000 x1 : ffff000806b60040 x0 : 0000000000000033
3843 01:11:43.409063 <4>[ 152.745115] Call trace:
3844 01:11:43.409483 <4>[ 152.747824] 0xffff80000c9cb000
3845 01:11:43.409670 <4>[ 152.751234] lkdtm_EXEC_VMALLOC+0x2c/0x44
3846 01:11:43.409843 <4>[ 152.755518] lkdtm_do_action+0x2c/0x50
3847 01:11:43.411443 <4>[ 152.759538] direct_entry+0x164/0x180
3848 01:11:43.451515 <4>[ 152.763471] full_proxy_write+0x68/0xc0
3849 01:11:43.451794 <4>[ 152.767582] vfs_write+0xcc/0x2a0
3850 01:11:43.452041 <4>[ 152.771171] ksys_write+0x78/0x104
3851 01:11:43.452267 <4>[ 152.774846] __arm64_sys_write+0x28/0x3c
3852 01:11:43.452488 <4>[ 152.779044] invoke_syscall+0x8c/0x120
3853 01:11:43.452691 <4>[ 152.783069] el0_svc_common.constprop.0+0x68/0x124
3854 01:11:43.452822 <4>[ 152.788137] do_el0_svc+0x40/0xcc
3855 01:11:43.453168 <4>[ 152.791725] el0_svc+0x48/0xc0
3856 01:11:43.453292 <4>[ 152.795051] el0t_64_sync_handler+0xb8/0xbc
3857 01:11:43.453425 <4>[ 152.799509] el0t_64_sync+0x18c/0x190
3858 01:11:43.454769 <0>[ 152.803446] Code: bad PC value
3859 01:11:43.470300 <4>[ 152.806767] ---[ end trace 0000000000000000 ]---
3860 01:11:43.470686 # Segmentation fault
3861 01:11:43.638357 # [ 152.546312] lkdtm: Performing direct entry EXEC_VMALLOC
3862 01:11:43.638671 # [ 152.552008] lkdtm: attempting ok execution at ffff800008c0bdc0
3863 01:11:43.638929 # [ 152.558318] lkdtm: attempting bad execution at ffff80000c9cb000
3864 01:11:43.639424 # [ 152.564877] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c9cb000
3865 01:11:43.639609 # [ 152.574851] Mem abort info:
3866 01:11:43.639810 # [ 152.577931] ESR = 0x000000008600000f
3867 01:11:43.641661 # [ 152.581970] EC = 0x21: IABT (current EL), IL = 32 bits
3868 01:11:43.641917 # [ 152.587579] SET = 0, FnV = 0
3869 01:11:43.681546 # [ 152.590904] EA = 0, S1PTW = 0
3870 01:11:43.681851 # [ 152.594334] FSC = 0x0f: level 3 permission fault
3871 01:11:43.682137 # [ 152.599414] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
3872 01:11:43.682374 # [ 152.606411] [ffff80000c9cb000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880aff003, pte=0068000880ad4703
3873 01:11:43.682730 # [ 152.619300] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3874 01:11:43.724681 # [ 152.625849] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3875 01:11:43.724973 # [ 152.637675] CPU: 1 PID: 2251 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
3876 01:11:43.725225 # [ 152.645613] Hardware name: ARM Juno development board (r0) (DT)
3877 01:11:43.725452 # [ 152.651804] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3878 01:11:43.725672 # [ 152.659045] pc : 0xffff80000c9cb000
3879 01:11:43.726113 # [ 152.662807] lr : execute_location+0x84/0xa4
3880 01:11:43.726329 # [ 152.667271] sp : ffff80000f603a60
3881 01:11:43.727970 # [ 152.670850] x29: ffff80000f603a60 x28: ffff000806b60040 x27: 0000000000000000
3882 01:11:43.767849 # [ 152.678277] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
3883 01:11:43.768137 # [ 152.685704] x23: ffff000800ad4000 x22: ffff80000f603c20 x21: 0000000000000001
3884 01:11:43.768385 # [ 152.693132] x20: ffff800008c0bdc0 x19: ffff80000c9cb000 x18: 0000000000000000
3885 01:11:43.768893 # [ 152.700559] x17: ffff8000086adcc8 x16: ffff800008c0a9a4 x15: ffff800008c0a40c
3886 01:11:43.769110 # [ 152.707986] x14: 0000000000000000 x13: 205d383133383535 x12: 2e32353120205b3e
3887 01:11:43.771167 # [ 152.715417] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff800008160288
3888 01:11:43.810994 # [ 152.722844] x8 : ffff000806b60040 x7 : 3831333835352e32 x6 : 0000000000000001
3889 01:11:43.811529 # [ 152.730267] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3890 01:11:43.812022 # [ 152.737691] x2 : 0000000000000000 x1 : ffff000806b60040 x0 : 0000000000000033
3891 01:11:43.812817 # [ 152.745115] Call trace:
3892 01:11:43.813227 # [ 152.747824] 0xffff80000c9cb000
3893 01:11:43.813678 # [ 152.751234] lkdtm_EXEC_VMALLOC+0x2c/0x44
3894 01:11:43.814204 # [ 152.755518] lkdtm_do_action+0x2c/0x50
3895 01:11:43.814683 # [ 152.759538] direct_entry+0x164/0x180
3896 01:11:43.854446 # [ 152.763471] full_proxy_write+0x68/0xc0
3897 01:11:43.855010 # [ 152.767582] vfs_write+0xcc/0x2a0
3898 01:11:43.855396 # [ 152.771171] ksys_write+0x78/0x104
3899 01:11:43.855782 # [ 152.774846] __arm64_sys_write+0x28/0x3c
3900 01:11:43.856124 # [ 152.779044] invoke_syscall+0x8c/0x120
3901 01:11:43.856812 # [ 152.783069] el0_svc_common.constprop.0+0x68/0x124
3902 01:11:43.857202 # [ 152.788137] do_el0_svc+0x40/0xcc
3903 01:11:43.857545 # [ 152.791725] el0_svc+0x48/0xc0
3904 01:11:43.857994 # [ 152.795051] el0t_64_sync_handler+0xb8/0xbc
3905 01:11:43.858393 # [ 152.799509] el0t_64_sync+0x18c/0x190
3906 01:11:43.858724 # [ 152.803446] Code: bad PC value
3907 01:11:43.875224 # [ 152.806767] ---[ end trace 0000000000000000 ]---
3908 01:11:43.875738 # EXEC_VMALLOC: saw 'call trace:': ok
3909 01:11:43.878468 ok 38 selftests: lkdtm: EXEC_VMALLOC.sh
3910 01:11:43.878972 # selftests: lkdtm: EXEC_RODATA.sh
3911 01:11:44.387654 <6>[ 153.700006] lkdtm: Performing direct entry EXEC_RODATA
3912 01:11:44.388341 <6>[ 153.706013] lkdtm: attempting ok execution at ffff800008c0bdc0
3913 01:11:44.388577 <6>[ 153.712290] lkdtm: attempting bad execution at ffff800009a9f6c0
3914 01:11:44.388832 <1>[ 153.718735] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a9f6c0
3915 01:11:44.389007 <1>[ 153.728754] Mem abort info:
3916 01:11:44.389171 <1>[ 153.731836] ESR = 0x000000008600000e
3917 01:11:44.390998 <1>[ 153.735873] EC = 0x21: IABT (current EL), IL = 32 bits
3918 01:11:44.431193 <1>[ 153.741481] SET = 0, FnV = 0
3919 01:11:44.431586 <1>[ 153.744825] EA = 0, S1PTW = 0
3920 01:11:44.431849 <1>[ 153.748255] FSC = 0x0e: level 2 permission fault
3921 01:11:44.432146 <1>[ 153.753338] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
3922 01:11:44.432724 <1>[ 153.760335] [ffff800009a9f6c0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
3923 01:11:44.432874 <0>[ 153.771288] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
3924 01:11:44.474511 <4>[ 153.777921] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3925 01:11:44.474959 <4>[ 153.789749] CPU: 1 PID: 2301 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
3926 01:11:44.475170 <4>[ 153.797687] Hardware name: ARM Juno development board (r0) (DT)
3927 01:11:44.475591 <4>[ 153.803879] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3928 01:11:44.475764 <4>[ 153.811120] pc : lkdtm_rodata_do_nothing+0x0/0x10
3929 01:11:44.475901 <4>[ 153.816105] lr : execute_location+0x84/0xa4
3930 01:11:44.476013 <4>[ 153.820565] sp : ffff80000f6f3be0
3931 01:11:44.517891 <4>[ 153.824145] x29: ffff80000f6f3be0 x28: ffff000804699a80 x27: 0000000000000000
3932 01:11:44.518283 <4>[ 153.831574] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
3933 01:11:44.518484 <4>[ 153.839003] x23: ffff00080d2c4000 x22: ffff80000f6f3d90 x21: 0000000000000000
3934 01:11:44.518978 <4>[ 153.846428] x20: ffff800008c0bdc0 x19: ffff800009a9f6c0 x18: 0000000000000000
3935 01:11:44.519265 <4>[ 153.853852] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3936 01:11:44.519514 <4>[ 153.861279] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
3937 01:11:44.561204 <4>[ 153.868703] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800008160288
3938 01:11:44.561517 <4>[ 153.876130] x8 : ffff000804699a80 x7 : 00000074b5503510 x6 : 0000000000000001
3939 01:11:44.561769 <4>[ 153.883562] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3940 01:11:44.561998 <4>[ 153.890990] x2 : 0000000000000000 x1 : ffff000804699a80 x0 : 0000000000000033
3941 01:11:44.562220 <4>[ 153.898414] Call trace:
3942 01:11:44.562394 <4>[ 153.901124] lkdtm_rodata_do_nothing+0x0/0x10
3943 01:11:44.562805 <4>[ 153.905756] lkdtm_EXEC_RODATA+0x24/0x30
3944 01:11:44.564494 <4>[ 153.909952] lkdtm_do_action+0x2c/0x50
3945 01:11:44.564750 <4>[ 153.913974] direct_entry+0x164/0x180
3946 01:11:44.604572 <4>[ 153.917906] full_proxy_write+0x68/0xc0
3947 01:11:44.604846 <4>[ 153.922017] vfs_write+0xcc/0x2a0
3948 01:11:44.605094 <4>[ 153.925606] ksys_write+0x78/0x104
3949 01:11:44.605319 <4>[ 153.929282] __arm64_sys_write+0x28/0x3c
3950 01:11:44.605539 <4>[ 153.933479] invoke_syscall+0x8c/0x120
3951 01:11:44.606024 <4>[ 153.937504] el0_svc_common.constprop.0+0x68/0x124
3952 01:11:44.606224 <4>[ 153.942573] do_el0_svc+0x40/0xcc
3953 01:11:44.606421 <4>[ 153.946160] el0_svc+0x48/0xc0
3954 01:11:44.606613 <4>[ 153.949487] el0t_64_sync_handler+0xb8/0xbc
3955 01:11:44.607798 <4>[ 153.953944] el0t_64_sync+0x18c/0x190
3956 01:11:44.625176 <0>[ 153.957882] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
3957 01:11:44.628332 <4>[ 153.964250] ---[ end trace 0000000000000000 ]---
3958 01:11:44.628625 # Segmentation fault
3959 01:11:44.804212 # [ 153.700006] lkdtm: Performing direct entry EXEC_RODATA
3960 01:11:44.804540 # [ 153.706013] lkdtm: attempting ok execution at ffff800008c0bdc0
3961 01:11:44.804734 # [ 153.712290] lkdtm: attempting bad execution at ffff800009a9f6c0
3962 01:11:44.805264 # [ 153.718735] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a9f6c0
3963 01:11:44.805647 # [ 153.728754] Mem abort info:
3964 01:11:44.805991 # [ 153.731836] ESR = 0x000000008600000e
3965 01:11:44.807667 # [ 153.735873] EC = 0x21: IABT (current EL), IL = 32 bits
3966 01:11:44.808159 # [ 153.741481] SET = 0, FnV = 0
3967 01:11:44.847383 # [ 153.744825] EA = 0, S1PTW = 0
3968 01:11:44.847685 # [ 153.748255] FSC = 0x0e: level 2 permission fault
3969 01:11:44.847879 # [ 153.753338] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
3970 01:11:44.848336 # [ 153.760335] [ffff800009a9f6c0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
3971 01:11:44.848544 # [ 153.771288] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
3972 01:11:44.890862 # [ 153.777921] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3973 01:11:44.891514 # [ 153.789749] CPU: 1 PID: 2301 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
3974 01:11:44.891894 # [ 153.797687] Hardware name: ARM Juno development board (r0) (DT)
3975 01:11:44.892233 # [ 153.803879] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3976 01:11:44.892565 # [ 153.811120] pc : lkdtm_rodata_do_nothing+0x0/0x10
3977 01:11:44.893237 # [ 153.816105] lr : execute_location+0x84/0xa4
3978 01:11:44.893597 # [ 153.820565] sp : ffff80000f6f3be0
3979 01:11:44.894297 # [ 153.824145] x29: ffff80000f6f3be0 x28: ffff000804699a80 x27: 0000000000000000
3980 01:11:44.933928 # [ 153.831574] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
3981 01:11:44.934509 # [ 153.839003] x23: ffff00080d2c4000 x22: ffff80000f6f3d90 x21: 0000000000000000
3982 01:11:44.934883 # [ 153.846428] x20: ffff800008c0bdc0 x19: ffff800009a9f6c0 x18: 0000000000000000
3983 01:11:44.935226 # [ 153.853852] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3984 01:11:44.935900 # [ 153.861279] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
3985 01:11:44.937456 # [ 153.868703] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800008160288
3986 01:11:44.977103 # [ 153.876130] x8 : ffff000804699a80 x7 : 00000074b5503510 x6 : 0000000000000001
3987 01:11:44.977652 # [ 153.883562] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
3988 01:11:44.978411 # [ 153.890990] x2 : 0000000000000000 x1 : ffff000804699a80 x0 : 0000000000000033
3989 01:11:44.978798 # [ 153.898414] Call trace:
3990 01:11:44.979135 # [ 153.901124] lkdtm_rodata_do_nothing+0x0/0x10
3991 01:11:44.979457 # [ 153.905756] lkdtm_EXEC_RODATA+0x24/0x30
3992 01:11:44.979774 # [ 153.909952] lkdtm_do_action+0x2c/0x50
3993 01:11:44.980694 # [ 153.913974] direct_entry+0x164/0x180
3994 01:11:45.020191 # [ 153.917906] full_proxy_write+0x68/0xc0
3995 01:11:45.020723 # [ 153.922017] vfs_write+0xcc/0x2a0
3996 01:11:45.021094 # [ 153.925606] ksys_write+0x78/0x104
3997 01:11:45.021553 # [ 153.929282] __arm64_sys_write+0x28/0x3c
3998 01:11:45.021894 # [ 153.933479] invoke_syscall+0x8c/0x120
3999 01:11:45.022281 # [ 153.937504] el0_svc_common.constprop.0+0x68/0x124
4000 01:11:45.022603 # [ 153.942573] do_el0_svc+0x40/0xcc
4001 01:11:45.022909 # [ 153.946160] el0_svc+0x48/0xc0
4002 01:11:45.023724 # [ 153.949487] el0t_64_sync_handler+0xb8/0xbc
4003 01:11:45.024104 # [ 153.953944] el0t_64_sync+0x18c/0x190
4004 01:11:45.024493 # [ 153.957882] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
4005 01:11:45.046140 # [ 153.964250] ---[ end trace 0000000000000000 ]---
4006 01:11:45.046683 # EXEC_RODATA: saw 'call trace:': ok
4007 01:11:45.047096 ok 39 selftests: lkdtm: EXEC_RODATA.sh
4008 01:11:45.049405 # selftests: lkdtm: EXEC_USERSPACE.sh
4009 01:11:45.563145 <6>[ 154.872767] lkdtm: Performing direct entry EXEC_USERSPACE
4010 01:11:45.563524 <6>[ 154.878715] lkdtm: attempting ok execution at ffff800008c0bdc0
4011 01:11:45.564066 <6>[ 154.885022] lkdtm: attempting bad execution at 0000ffffbd181000
4012 01:11:45.564331 <1>[ 154.891286] Unable to handle kernel execution of user memory at virtual address 0000ffffbd181000
4013 01:11:45.564567 <1>[ 154.903388] Mem abort info:
4014 01:11:45.564770 <1>[ 154.906464] ESR = 0x000000008600000f
4015 01:11:45.566465 <1>[ 154.910565] EC = 0x21: IABT (current EL), IL = 32 bits
4016 01:11:45.566756 <1>[ 154.916179] SET = 0, FnV = 0
4017 01:11:45.606518 <1>[ 154.919523] EA = 0, S1PTW = 0
4018 01:11:45.606884 <1>[ 154.922935] FSC = 0x0f: level 3 permission fault
4019 01:11:45.607168 <1>[ 154.928036] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000885380000
4020 01:11:45.607676 <1>[ 154.934789] [0000ffffbd181000] pgd=08000008841e1003, p4d=08000008841e1003, pud=0800000885d49003, pmd=0800000885258003, pte=00a8000891b7ef43
4021 01:11:45.607919 <0>[ 154.947674] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4022 01:11:45.649763 <4>[ 154.954308] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4023 01:11:45.650243 <4>[ 154.966132] CPU: 1 PID: 2351 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
4024 01:11:45.650877 <4>[ 154.974072] Hardware name: ARM Juno development board (r0) (DT)
4025 01:11:45.651187 <4>[ 154.980264] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4026 01:11:45.651407 <4>[ 154.987507] pc : 0xffffbd181000
4027 01:11:45.651695 <4>[ 154.990920] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4028 01:11:45.651873 <4>[ 154.995730] sp : ffff80000f7abba0
4029 01:11:45.693229 <4>[ 154.999314] x29: ffff80000f7abba0 x28: ffff00080b66cf00 x27: 0000000000000000
4030 01:11:45.693554 <4>[ 155.006744] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
4031 01:11:45.693807 <4>[ 155.014175] x23: ffff00080d307000 x22: ffff80000f7abd40 x21: ffff800008c0bdc0
4032 01:11:45.694311 <4>[ 155.021603] x20: ffff00080b66cf00 x19: 0000ffffbd181000 x18: 0000000000000000
4033 01:11:45.694523 <4>[ 155.029028] x17: ffff80000839a394 x16: ffff80000838dc00 x15: ffff80000838d930
4034 01:11:45.694723 <4>[ 155.036452] x14: 0000000000000000 x13: 205d323230353838 x12: 2e34353120205b3e
4035 01:11:45.736552 <4>[ 155.043875] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff800008160288
4036 01:11:45.736846 <4>[ 155.051303] x8 : ffff00080b66cf00 x7 : 3232303538382e34 x6 : 0000000000000001
4037 01:11:45.737095 <4>[ 155.058727] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4038 01:11:45.737563 <4>[ 155.066150] x2 : 0000000000000000 x1 : ffff00080b66cf00 x0 : 0000000000000033
4039 01:11:45.737737 <4>[ 155.073573] Call trace:
4040 01:11:45.737926 <4>[ 155.076283] 0xffffbd181000
4041 01:11:45.738118 <4>[ 155.079344] lkdtm_do_action+0x2c/0x50
4042 01:11:45.738301 <4>[ 155.083365] direct_entry+0x164/0x180
4043 01:11:45.739922 <4>[ 155.087298] full_proxy_write+0x68/0xc0
4044 01:11:45.782268 <4>[ 155.091409] vfs_write+0xcc/0x2a0
4045 01:11:45.782542 <4>[ 155.094999] ksys_write+0x78/0x104
4046 01:11:45.782791 <4>[ 155.098673] __arm64_sys_write+0x28/0x3c
4047 01:11:45.783021 <4>[ 155.102871] invoke_syscall+0x8c/0x120
4048 01:11:45.783242 <4>[ 155.106895] el0_svc_common.constprop.0+0x68/0x124
4049 01:11:45.783461 <4>[ 155.111963] do_el0_svc+0x40/0xcc
4050 01:11:45.783605 <4>[ 155.115551] el0_svc+0x48/0xc0
4051 01:11:45.784070 <4>[ 155.118878] el0t_64_sync_handler+0xb8/0xbc
4052 01:11:45.784468 <4>[ 155.123336] el0t_64_sync+0x18c/0x190
4053 01:11:45.784899 <0>[ 155.127274] Code: bad PC value
4054 01:11:45.785736 <4>[ 155.130597] ---[ end trace 0000000000000000 ]---
4055 01:11:45.800235 # Segmentation fault
4056 01:11:45.952301 # [ 154.872767] lkdtm: Performing direct entry EXEC_USERSPACE
4057 01:11:45.952627 # [ 154.878715] lkdtm: attempting ok execution at ffff800008c0bdc0
4058 01:11:45.952880 # [ 154.885022] lkdtm: attempting bad execution at 0000ffffbd181000
4059 01:11:45.953389 # [ 154.891286] Unable to handle kernel execution of user memory at virtual address 0000ffffbd181000
4060 01:11:45.953599 # [ 154.903388] Mem abort info:
4061 01:11:45.953821 # [ 154.906464] ESR = 0x000000008600000f
4062 01:11:45.954058 # [ 154.910565] EC = 0x21: IABT (current EL), IL = 32 bits
4063 01:11:45.954255 # [ 154.916179] SET = 0, FnV = 0
4064 01:11:45.955595 # [ 154.919523] EA = 0, S1PTW = 0
4065 01:11:45.995387 # [ 154.922935] FSC = 0x0f: level 3 permission fault
4066 01:11:45.995697 # [ 154.928036] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000885380000
4067 01:11:45.996146 # [ 154.934789] [0000ffffbd181000] pgd=08000008841e1003, p4d=08000008841e1003, pud=0800000885d49003, pmd=0800000885258003, pte=00a8000891b7ef43
4068 01:11:45.996347 # [ 154.947674] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4069 01:11:45.998695 # [ 154.954308] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4070 01:11:46.038653 # [ 154.966132] CPU: 1 PID: 2351 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
4071 01:11:46.038937 # [ 154.974072] Hardware name: ARM Juno development board (r0) (DT)
4072 01:11:46.039383 # [ 154.980264] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4073 01:11:46.039583 # [ 154.987507] pc : 0xffffbd181000
4074 01:11:46.039759 # [ 154.990920] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4075 01:11:46.039930 # [ 154.995730] sp : ffff80000f7abba0
4076 01:11:46.040096 # [ 154.999314] x29: ffff80000f7abba0 x28: ffff00080b66cf00 x27: 0000000000000000
4077 01:11:46.081771 # [ 155.006744] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
4078 01:11:46.082100 # [ 155.014175] x23: ffff00080d307000 x22: ffff80000f7abd40 x21: ffff800008c0bdc0
4079 01:11:46.082299 # [ 155.021603] x20: ffff00080b66cf00 x19: 0000ffffbd181000 x18: 0000000000000000
4080 01:11:46.082726 # [ 155.029028] x17: ffff80000839a394 x16: ffff80000838dc00 x15: ffff80000838d930
4081 01:11:46.082922 # [ 155.036452] x14: 0000000000000000 x13: 205d323230353838 x12: 2e34353120205b3e
4082 01:11:46.083085 # [ 155.043875] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff800008160288
4083 01:11:46.124969 # [ 155.051303] x8 : ffff00080b66cf00 x7 : 3232303538382e34 x6 : 0000000000000001
4084 01:11:46.125253 # [ 155.058727] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4085 01:11:46.125727 # [ 155.066150] x2 : 0000000000000000 x1 : ffff00080b66cf00 x0 : 0000000000000033
4086 01:11:46.125932 # [ 155.073573] Call trace:
4087 01:11:46.126135 # [ 155.076283] 0xffffbd181000
4088 01:11:46.126307 # [ 155.079344] lkdtm_do_action+0x2c/0x50
4089 01:11:46.126471 # [ 155.083365] direct_entry+0x164/0x180
4090 01:11:46.126632 # [ 155.087298] full_proxy_write+0x68/0xc0
4091 01:11:46.126791 # [ 155.091409] vfs_write+0xcc/0x2a0
4092 01:11:46.128314 # [ 155.094999] ksys_write+0x78/0x104
4093 01:11:46.168195 # [ 155.098673] __arm64_sys_write+0x28/0x3c
4094 01:11:46.168487 # [ 155.102871] invoke_syscall+0x8c/0x120
4095 01:11:46.168723 # [ 155.106895] el0_svc_common.constprop.0+0x68/0x124
4096 01:11:46.168952 # [ 155.111963] do_el0_svc+0x40/0xcc
4097 01:11:46.169393 # [ 155.115551] el0_svc+0x48/0xc0
4098 01:11:46.169592 # [ 155.118878] el0t_64_sync_handler+0xb8/0xbc
4099 01:11:46.169769 # [ 155.123336] el0t_64_sync+0x18c/0x190
4100 01:11:46.169926 # [ 155.127274] Code: bad PC value
4101 01:11:46.170101 # [ 155.130597] ---[ end trace 0000000000000000 ]---
4102 01:11:46.170269 # EXEC_USERSPACE: saw 'call trace:': ok
4103 01:11:46.171531 ok 40 selftests: lkdtm: EXEC_USERSPACE.sh
4104 01:11:46.187024 # selftests: lkdtm: EXEC_NULL.sh
4105 01:11:46.691524 <6>[ 156.000758] lkdtm: Performing direct entry EXEC_NULL
4106 01:11:46.691916 <6>[ 156.006093] lkdtm: attempting ok execution at ffff800008c0bdc0
4107 01:11:46.692399 <6>[ 156.012630] lkdtm: attempting bad execution at 0000000000000000
4108 01:11:46.692697 <1>[ 156.018899] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4109 01:11:46.692909 <1>[ 156.028104] Mem abort info:
4110 01:11:46.693086 <1>[ 156.031182] ESR = 0x0000000086000004
4111 01:11:46.693310 <1>[ 156.035253] EC = 0x21: IABT (current EL), IL = 32 bits
4112 01:11:46.694896 <1>[ 156.040862] SET = 0, FnV = 0
4113 01:11:46.695155 <1>[ 156.044202] EA = 0, S1PTW = 0
4114 01:11:46.734963 <1>[ 156.047629] FSC = 0x04: level 0 translation fault
4115 01:11:46.735313 <1>[ 156.052804] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000886e0b000
4116 01:11:46.735764 <1>[ 156.059543] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4117 01:11:46.735961 <0>[ 156.066647] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4118 01:11:46.736137 <4>[ 156.073280] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4119 01:11:46.778328 <4>[ 156.085104] CPU: 1 PID: 2401 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
4120 01:11:46.778663 <4>[ 156.093044] Hardware name: ARM Juno development board (r0) (DT)
4121 01:11:46.778861 <4>[ 156.099239] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4122 01:11:46.779039 <4>[ 156.106482] pc : 0x0
4123 01:11:46.779207 <4>[ 156.108940] lr : execute_location+0x84/0xa4
4124 01:11:46.779628 <4>[ 156.113408] sp : ffff80000f86bbd0
4125 01:11:46.779817 <4>[ 156.116988] x29: ffff80000f86bbd0 x28: ffff0008051ab4c0 x27: 0000000000000000
4126 01:11:46.781638 <4>[ 156.124423] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
4127 01:11:46.821597 <4>[ 156.131850] x23: ffff00080d29b000 x22: ffff80000f86bd80 x21: 0000000000000000
4128 01:11:46.822219 <4>[ 156.139279] x20: ffff800008c0bdc0 x19: 0000000000000000 x18: 0000000000000000
4129 01:11:46.822455 <4>[ 156.146703] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbe244000
4130 01:11:46.822649 <4>[ 156.154127] x14: 0000000000000000 x13: 205d303336323130 x12: 2e36353120205b3e
4131 01:11:46.822934 <4>[ 156.161552] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff800008160288
4132 01:11:46.824926 <4>[ 156.168976] x8 : ffff0008051ab4c0 x7 : 3033363231302e36 x6 : 0000000000000001
4133 01:11:46.865031 <4>[ 156.176400] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4134 01:11:46.865307 <4>[ 156.183823] x2 : 0000000000000000 x1 : ffff0008051ab4c0 x0 : 0000000000000033
4135 01:11:46.865497 <4>[ 156.191247] Call trace:
4136 01:11:46.865672 <4>[ 156.193956] 0x0
4137 01:11:46.865841 <4>[ 156.196060] lkdtm_EXEC_NULL+0x20/0x2c
4138 01:11:46.866300 <4>[ 156.200083] lkdtm_do_action+0x2c/0x50
4139 01:11:46.866506 <4>[ 156.204105] direct_entry+0x164/0x180
4140 01:11:46.866667 <4>[ 156.208037] full_proxy_write+0x68/0xc0
4141 01:11:46.866822 <4>[ 156.212149] vfs_write+0xcc/0x2a0
4142 01:11:46.868344 <4>[ 156.215738] ksys_write+0x78/0x104
4143 01:11:46.913190 <4>[ 156.219413] __arm64_sys_write+0x28/0x3c
4144 01:11:46.913513 <4>[ 156.223610] invoke_syscall+0x8c/0x120
4145 01:11:46.913774 <4>[ 156.227635] el0_svc_common.constprop.0+0x68/0x124
4146 01:11:46.913961 <4>[ 156.232704] do_el0_svc+0x40/0xcc
4147 01:11:46.914460 <4>[ 156.236291] el0_svc+0x48/0xc0
4148 01:11:46.914663 <4>[ 156.239618] el0t_64_sync_handler+0xb8/0xbc
4149 01:11:46.914813 <4>[ 156.244075] el0t_64_sync+0x18c/0x190
4150 01:11:46.914957 <0>[ 156.248013] Code: bad PC value
4151 01:11:46.916455 <4>[ 156.251335] ---[ end trace 0000000000000000 ]---
4152 01:11:46.916723 # Segmentation fault
4153 01:11:47.085695 # [ 156.000758] lkdtm: Performing direct entry EXEC_NULL
4154 01:11:47.086335 # [ 156.006093] lkdtm: attempting ok execution at ffff800008c0bdc0
4155 01:11:47.086725 # [ 156.012630] lkdtm: attempting bad execution at 0000000000000000
4156 01:11:47.087431 # [ 156.018899] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4157 01:11:47.087814 # [ 156.028104] Mem abort info:
4158 01:11:47.088152 # [ 156.031182] ESR = 0x0000000086000004
4159 01:11:47.088479 # [ 156.035253] EC = 0x21: IABT (current EL), IL = 32 bits
4160 01:11:47.089173 # [ 156.040862] SET = 0, FnV = 0
4161 01:11:47.128875 # [ 156.044202] EA = 0, S1PTW = 0
4162 01:11:47.129431 # [ 156.047629] FSC = 0x04: level 0 translation fault
4163 01:11:47.129816 # [ 156.052804] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000886e0b000
4164 01:11:47.130296 # [ 156.059543] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4165 01:11:47.130646 # [ 156.066647] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4166 01:11:47.131354 # [ 156.073280] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4167 01:11:47.171998 # [ 156.085104] CPU: 1 PID: 2401 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
4168 01:11:47.172559 # [ 156.093044] Hardware name: ARM Juno development board (r0) (DT)
4169 01:11:47.173301 # [ 156.099239] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4170 01:11:47.173715 # [ 156.106482] pc : 0x0
4171 01:11:47.174099 # [ 156.108940] lr : execute_location+0x84/0xa4
4172 01:11:47.174447 # [ 156.113408] sp : ffff80000f86bbd0
4173 01:11:47.174777 # [ 156.116988] x29: ffff80000f86bbd0 x28: ffff0008051ab4c0 x27: 0000000000000000
4174 01:11:47.175475 # [ 156.124423] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
4175 01:11:47.215119 # [ 156.131850] x23: ffff00080d29b000 x22: ffff80000f86bd80 x21: 0000000000000000
4176 01:11:47.215700 # [ 156.139279] x20: ffff800008c0bdc0 x19: 0000000000000000 x18: 0000000000000000
4177 01:11:47.216489 # [ 156.146703] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbe244000
4178 01:11:47.216997 # [ 156.154127] x14: 0000000000000000 x13: 205d303336323130 x12: 2e36353120205b3e
4179 01:11:47.217388 # [ 156.161552] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff800008160288
4180 01:11:47.218713 # [ 156.168976] x8 : ffff0008051ab4c0 x7 : 3033363231302e36 x6 : 0000000000000001
4181 01:11:47.258362 # [ 156.176400] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4182 01:11:47.258959 # [ 156.183823] x2 : 0000000000000000 x1 : ffff0008051ab4c0 x0 : 0000000000000033
4183 01:11:47.259345 # [ 156.191247] Call trace:
4184 01:11:47.260037 # [ 156.193956] 0x0
4185 01:11:47.260412 # [ 156.196060] lkdtm_EXEC_NULL+0x20/0x2c
4186 01:11:47.260757 # [ 156.200083] lkdtm_do_action+0x2c/0x50
4187 01:11:47.261088 # [ 156.204105] direct_entry+0x164/0x180
4188 01:11:47.261411 # [ 156.208037] full_proxy_write+0x68/0xc0
4189 01:11:47.261839 # [ 156.212149] vfs_write+0xcc/0x2a0
4190 01:11:47.262319 # [ 156.215738] ksys_write+0x78/0x104
4191 01:11:47.301484 # [ 156.219413] __arm64_sys_write+0x28/0x3c
4192 01:11:47.302064 # [ 156.223610] invoke_syscall+0x8c/0x120
4193 01:11:47.302484 # [ 156.227635] el0_svc_common.constprop.0+0x68/0x124
4194 01:11:47.302842 # [ 156.232704] do_el0_svc+0x40/0xcc
4195 01:11:47.303178 # [ 156.236291] el0_svc+0x48/0xc0
4196 01:11:47.303528 # [ 156.239618] el0t_64_sync_handler+0xb8/0xbc
4197 01:11:47.304200 # [ 156.244075] el0t_64_sync+0x18c/0x190
4198 01:11:47.304561 # [ 156.248013] Code: bad PC value
4199 01:11:47.304977 # [ 156.251335] ---[ end trace 0000000000000000 ]---
4200 01:11:47.305315 # EXEC_NULL: saw 'call trace:': ok
4201 01:11:47.305727 ok 41 selftests: lkdtm: EXEC_NULL.sh
4202 01:11:47.320135 # selftests: lkdtm: ACCESS_USERSPACE.sh
4203 01:11:47.811730 <6>[ 157.130893] lkdtm: Performing direct entry ACCESS_USERSPACE
4204 01:11:47.812628 <6>[ 157.137129] lkdtm: attempting bad read at 0000ffffa6a77000
4205 01:11:47.813121 <3>[ 157.142961] lkdtm: FAIL: survived bad read
4206 01:11:47.813538 <6>[ 157.147382] lkdtm: attempting bad write at 0000ffffa6a77000
4207 01:11:47.815145 <3>[ 157.153457] lkdtm: FAIL: survived bad write
4208 01:11:47.961518 # [ 157.130893] lkdtm: Performing direct entry ACCESS_USERSPACE
4209 01:11:47.962546 # [ 157.137129] lkdtm: attempting bad read at 0000ffffa6a77000
4210 01:11:47.962966 # [ 157.142961] lkdtm: FAIL: survived bad read
4211 01:11:47.963322 # [ 157.147382] lkdtm: attempting bad write at 0000ffffa6a77000
4212 01:11:47.964999 # [ 157.153457] lkdtm: FAIL: survived bad write
4213 01:11:48.012525 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
4214 01:11:48.076575 not ok 42 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
4215 01:11:48.156374 # selftests: lkdtm: ACCESS_NULL.sh
4216 01:11:48.736085 <6>[ 158.047240] lkdtm: Performing direct entry ACCESS_NULL
4217 01:11:48.736413 <6>[ 158.052726] lkdtm: attempting bad read at 0000000000000000
4218 01:11:48.736860 <1>[ 158.058574] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4219 01:11:48.737060 <1>[ 158.069496] Mem abort info:
4220 01:11:48.737277 <1>[ 158.072653] ESR = 0x0000000096000004
4221 01:11:48.737489 <1>[ 158.076704] EC = 0x25: DABT (current EL), IL = 32 bits
4222 01:11:48.737671 <1>[ 158.082316] SET = 0, FnV = 0
4223 01:11:48.739417 <1>[ 158.085656] EA = 0, S1PTW = 0
4224 01:11:48.779584 <1>[ 158.089084] FSC = 0x04: level 0 translation fault
4225 01:11:48.779917 <1>[ 158.094258] Data abort info:
4226 01:11:48.780380 <1>[ 158.097426] ISV = 0, ISS = 0x00000004
4227 01:11:48.780584 <1>[ 158.101550] CM = 0, WnR = 0
4228 01:11:48.780820 <1>[ 158.104804] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088d34a000
4229 01:11:48.781046 <1>[ 158.111540] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4230 01:11:48.781203 <0>[ 158.118646] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4231 01:11:48.822888 <4>[ 158.125279] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4232 01:11:48.823357 <4>[ 158.137104] CPU: 1 PID: 2492 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
4233 01:11:48.823866 <4>[ 158.145042] Hardware name: ARM Juno development board (r0) (DT)
4234 01:11:48.824139 <4>[ 158.151234] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4235 01:11:48.824329 <4>[ 158.158477] pc : lkdtm_ACCESS_NULL+0x34/0x78
4236 01:11:48.824496 <4>[ 158.163030] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4237 01:11:48.824655 <4>[ 158.167574] sp : ffff80000f9fbbe0
4238 01:11:48.826273 <4>[ 158.171153] x29: ffff80000f9fbbe0 x28: ffff00080baf4f00 x27: 0000000000000000
4239 01:11:48.866261 <4>[ 158.178584] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
4240 01:11:48.866653 <4>[ 158.186009] x23: ffff00080bbfe000 x22: ffff80000f9fbd70 x21: 000000000000000c
4241 01:11:48.866915 <4>[ 158.193438] x20: 0000000000000000 x19: ffff80000b595438 x18: 0000000000000000
4242 01:11:48.867408 <4>[ 158.200862] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbb26c000
4243 01:11:48.867651 <4>[ 158.208285] x14: 0000000000000000 x13: 205d363237323530 x12: 2e38353120205b3e
4244 01:11:48.909560 <4>[ 158.215711] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff800008160288
4245 01:11:48.909889 <4>[ 158.223141] x8 : ffff00080baf4f00 x7 : 3632373235302e38 x6 : 0000000000000001
4246 01:11:48.910376 <4>[ 158.230567] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4247 01:11:48.910579 <4>[ 158.237992] x2 : 0000000000000000 x1 : 000000000000c0de x0 : ffff80000a0f2000
4248 01:11:48.910757 <4>[ 158.245416] Call trace:
4249 01:11:48.910916 <4>[ 158.248125] lkdtm_ACCESS_NULL+0x34/0x78
4250 01:11:48.911074 <4>[ 158.252323] lkdtm_do_action+0x2c/0x50
4251 01:11:48.911226 <4>[ 158.256348] direct_entry+0x164/0x180
4252 01:11:48.912859 <4>[ 158.260285] full_proxy_write+0x68/0xc0
4253 01:11:48.953014 <4>[ 158.264397] vfs_write+0xcc/0x2a0
4254 01:11:48.953297 <4>[ 158.267986] ksys_write+0x78/0x104
4255 01:11:48.953492 <4>[ 158.271661] __arm64_sys_write+0x28/0x3c
4256 01:11:48.953670 <4>[ 158.275859] invoke_syscall+0x8c/0x120
4257 01:11:48.954099 <4>[ 158.279883] el0_svc_common.constprop.0+0x68/0x124
4258 01:11:48.954292 <4>[ 158.284952] do_el0_svc+0x40/0xcc
4259 01:11:48.954461 <4>[ 158.288540] el0_svc+0x48/0xc0
4260 01:11:48.954632 <4>[ 158.291866] el0t_64_sync_handler+0xb8/0xbc
4261 01:11:48.954785 <4>[ 158.296324] el0t_64_sync+0x18c/0x190
4262 01:11:48.956369 <0>[ 158.300261] Code: 911f6000 97ffc503 d2981bc1 900050a0 (f9400293)
4263 01:11:48.971459 <4>[ 158.306630] ---[ end trace 0000000000000000 ]---
4264 01:11:48.971765 # Segmentation fault
4265 01:11:49.163418 # [ 158.047240] lkdtm: Performing direct entry ACCESS_NULL
4266 01:11:49.164008 # [ 158.052726] lkdtm: attempting bad read at 0000000000000000
4267 01:11:49.164752 # [ 158.058574] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4268 01:11:49.165150 # [ 158.069496] Mem abort info:
4269 01:11:49.165499 # [ 158.072653] ESR = 0x0000000096000004
4270 01:11:49.165838 # [ 158.076704] EC = 0x25: DABT (current EL), IL = 32 bits
4271 01:11:49.166228 # [ 158.082316] SET = 0, FnV = 0
4272 01:11:49.166558 # [ 158.085656] EA = 0, S1PTW = 0
4273 01:11:49.206541 # [ 158.089084] FSC = 0x04: level 0 translation fault
4274 01:11:49.207124 # [ 158.094258] Data abort info:
4275 01:11:49.207617 # [ 158.097426] ISV = 0, ISS = 0x00000004
4276 01:11:49.208065 # [ 158.101550] CM = 0, WnR = 0
4277 01:11:49.208503 # [ 158.104804] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088d34a000
4278 01:11:49.209300 # [ 158.111540] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4279 01:11:49.209700 # [ 158.118646] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4280 01:11:49.210289 # [ 158.125279] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4281 01:11:49.249726 # [ 158.137104] CPU: 1 PID: 2492 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
4282 01:11:49.250378 # [ 158.145042] Hardware name: ARM Juno development board (r0) (DT)
4283 01:11:49.250879 # [ 158.151234] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4284 01:11:49.251702 # [ 158.158477] pc : lkdtm_ACCESS_NULL+0x34/0x78
4285 01:11:49.252127 # [ 158.163030] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4286 01:11:49.252575 # [ 158.167574] sp : ffff80000f9fbbe0
4287 01:11:49.253203 # [ 158.171153] x29: ffff80000f9fbbe0 x28: ffff00080baf4f00 x27: 0000000000000000
4288 01:11:49.292845 # [ 158.178584] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
4289 01:11:49.293473 # [ 158.186009] x23: ffff00080bbfe000 x22: ffff80000f9fbd70 x21: 000000000000000c
4290 01:11:49.294424 # [ 158.193438] x20: 0000000000000000 x19: ffff80000b595438 x18: 0000000000000000
4291 01:11:49.294900 # [ 158.200862] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbb26c000
4292 01:11:49.295389 # [ 158.208285] x14: 0000000000000000 x13: 205d363237323530 x12: 2e38353120205b3e
4293 01:11:49.296444 # [ 158.215711] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff800008160288
4294 01:11:49.336045 # [ 158.223141] x8 : ffff00080baf4f00 x7 : 3632373235302e38 x6 : 0000000000000001
4295 01:11:49.336614 # [ 158.230567] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4296 01:11:49.337106 # [ 158.237992] x2 : 0000000000000000 x1 : 000000000000c0de x0 : ffff80000a0f2000
4297 01:11:49.337559 # [ 158.245416] Call trace:
4298 01:11:49.338403 # [ 158.248125] lkdtm_ACCESS_NULL+0x34/0x78
4299 01:11:49.338822 # [ 158.252323] lkdtm_do_action+0x2c/0x50
4300 01:11:49.339283 # [ 158.256348] direct_entry+0x164/0x180
4301 01:11:49.339722 # [ 158.260285] full_proxy_write+0x68/0xc0
4302 01:11:49.340140 # [ 158.264397] vfs_write+0xcc/0x2a0
4303 01:11:49.379203 # [ 158.267986] ksys_write+0x78/0x104
4304 01:11:49.379758 # [ 158.271661] __arm64_sys_write+0x28/0x3c
4305 01:11:49.380149 # [ 158.275859] invoke_syscall+0x8c/0x120
4306 01:11:49.380504 # [ 158.279883] el0_svc_common.constprop.0+0x68/0x124
4307 01:11:49.380844 # [ 158.284952] do_el0_svc+0x40/0xcc
4308 01:11:49.381172 # [ 158.288540] el0_svc+0x48/0xc0
4309 01:11:49.381494 # [ 158.291866] el0t_64_sync_handler+0xb8/0xbc
4310 01:11:49.382200 # [ 158.296324] el0t_64_sync+0x18c/0x190
4311 01:11:49.382677 # [ 158.300261] Code: 911f6000 97ffc503 d2981bc1 900050a0 (f9400293)
4312 01:11:49.383103 # [ 158.306630] ---[ end trace 0000000000000000 ]---
4313 01:11:49.400240 # ACCESS_NULL: saw 'call trace:': ok
4314 01:11:49.400799 ok 43 selftests: lkdtm: ACCESS_NULL.sh
4315 01:11:49.403510 # selftests: lkdtm: WRITE_RO.sh
4316 01:11:49.924580 <6>[ 159.237301] lkdtm: Performing direct entry WRITE_RO
4317 01:11:49.925321 <6>[ 159.242530] lkdtm: attempting bad rodata write at ffff800009a9f6b8
4318 01:11:49.925573 <1>[ 159.249070] Unable to handle kernel write to read-only memory at virtual address ffff800009a9f6b8
4319 01:11:49.925862 <1>[ 159.258291] Mem abort info:
4320 01:11:49.926084 <1>[ 159.261601] ESR = 0x000000009600004e
4321 01:11:49.926255 <1>[ 159.265709] EC = 0x25: DABT (current EL), IL = 32 bits
4322 01:11:49.926469 <1>[ 159.271331] SET = 0, FnV = 0
4323 01:11:49.927920 <1>[ 159.274659] EA = 0, S1PTW = 0
4324 01:11:49.968121 <1>[ 159.278093] FSC = 0x0e: level 2 permission fault
4325 01:11:49.968574 <1>[ 159.283182] Data abort info:
4326 01:11:49.968771 <1>[ 159.286348] ISV = 0, ISS = 0x0000004e
4327 01:11:49.968978 <1>[ 159.290473] CM = 0, WnR = 1
4328 01:11:49.969422 <1>[ 159.293740] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
4329 01:11:49.969628 <1>[ 159.300742] [ffff800009a9f6b8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4330 01:11:49.969810 <0>[ 159.311700] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4331 01:11:50.011464 <4>[ 159.318333] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4332 01:11:50.012152 <4>[ 159.330160] CPU: 1 PID: 2545 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
4333 01:11:50.012388 <4>[ 159.338102] Hardware name: ARM Juno development board (r0) (DT)
4334 01:11:50.012651 <4>[ 159.344294] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4335 01:11:50.012832 <4>[ 159.351535] pc : lkdtm_WRITE_RO+0x44/0x5c
4336 01:11:50.013028 <4>[ 159.355825] lr : lkdtm_WRITE_RO+0x2c/0x5c
4337 01:11:50.013191 <4>[ 159.360110] sp : ffff80000fad3bf0
4338 01:11:50.054772 <4>[ 159.363693] x29: ffff80000fad3bf0 x28: ffff00080baf4f00 x27: 0000000000000000
4339 01:11:50.055148 <4>[ 159.371122] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
4340 01:11:50.055602 <4>[ 159.378551] x23: ffff0008053a3000 x22: ffff80000fad3d80 x21: 0000000000000009
4341 01:11:50.055824 <4>[ 159.385975] x20: ffff0008053a3000 x19: ffff800009a9f000 x18: 0000000000000000
4342 01:11:50.056003 <4>[ 159.393399] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffad50d000
4343 01:11:50.058278 <4>[ 159.400824] x14: 0000000000000000 x13: 205d303335323432 x12: 2e39353120205b3e
4344 01:11:50.098123 <4>[ 159.408248] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff800008160288
4345 01:11:50.098459 <4>[ 159.415676] x8 : ffff00080baf4f00 x7 : 3033353234322e39 x6 : 0000000000000001
4346 01:11:50.098906 <4>[ 159.423105] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4347 01:11:50.099104 <4>[ 159.430528] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a0f2850
4348 01:11:50.099277 <4>[ 159.437953] Call trace:
4349 01:11:50.099451 <4>[ 159.440665] lkdtm_WRITE_RO+0x44/0x5c
4350 01:11:50.099603 <4>[ 159.444602] lkdtm_do_action+0x2c/0x50
4351 01:11:50.101398 <4>[ 159.448625] direct_entry+0x164/0x180
4352 01:11:50.141557 <4>[ 159.452557] full_proxy_write+0x68/0xc0
4353 01:11:50.141845 <4>[ 159.456669] vfs_write+0xcc/0x2a0
4354 01:11:50.142060 <4>[ 159.460258] ksys_write+0x78/0x104
4355 01:11:50.142243 <4>[ 159.463933] __arm64_sys_write+0x28/0x3c
4356 01:11:50.142419 <4>[ 159.468131] invoke_syscall+0x8c/0x120
4357 01:11:50.142538 <4>[ 159.472155] el0_svc_common.constprop.0+0x68/0x124
4358 01:11:50.142645 <4>[ 159.477224] do_el0_svc+0x40/0xcc
4359 01:11:50.142749 <4>[ 159.480811] el0_svc+0x48/0xc0
4360 01:11:50.143070 <4>[ 159.484137] el0t_64_sync_handler+0xb8/0xbc
4361 01:11:50.143187 <4>[ 159.488594] el0t_64_sync+0x18c/0x190
4362 01:11:50.162315 <0>[ 159.492531] Code: f2b579a2 900050a0 ca020021 91214000 (f9035e61)
4363 01:11:50.165379 <4>[ 159.498900] ---[ end trace 0000000000000000 ]---
4364 01:11:50.165649 # Segmentation fault
4365 01:11:50.356477 # [ 159.237301] lkdtm: Performing direct entry WRITE_RO
4366 01:11:50.357067 # [ 159.242530] lkdtm: attempting bad rodata write at ffff800009a9f6b8
4367 01:11:50.357533 # [ 159.249070] Unable to handle kernel write to read-only memory at virtual address ffff800009a9f6b8
4368 01:11:50.357896 # [ 159.258291] Mem abort info:
4369 01:11:50.358292 # [ 159.261601] ESR = 0x000000009600004e
4370 01:11:50.358987 # [ 159.265709] EC = 0x25: DABT (current EL), IL = 32 bits
4371 01:11:50.359359 # [ 159.271331] SET = 0, FnV = 0
4372 01:11:50.360127 # [ 159.274659] EA = 0, S1PTW = 0
4373 01:11:50.399651 # [ 159.278093] FSC = 0x0e: level 2 permission fault
4374 01:11:50.400227 # [ 159.283182] Data abort info:
4375 01:11:50.400610 # [ 159.286348] ISV = 0, ISS = 0x0000004e
4376 01:11:50.400962 # [ 159.290473] CM = 0, WnR = 1
4377 01:11:50.401303 # [ 159.293740] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
4378 01:11:50.401987 # [ 159.300742] [ffff800009a9f6b8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4379 01:11:50.402412 # [ 159.311700] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4380 01:11:50.442800 # [ 159.318333] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4381 01:11:50.443405 # [ 159.330160] CPU: 1 PID: 2545 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
4382 01:11:50.444282 # [ 159.338102] Hardware name: ARM Juno development board (r0) (DT)
4383 01:11:50.444720 # [ 159.344294] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4384 01:11:50.445177 # [ 159.351535] pc : lkdtm_WRITE_RO+0x44/0x5c
4385 01:11:50.445616 # [ 159.355825] lr : lkdtm_WRITE_RO+0x2c/0x5c
4386 01:11:50.446089 # [ 159.360110] sp : ffff80000fad3bf0
4387 01:11:50.485931 # [ 159.363693] x29: ffff80000fad3bf0 x28: ffff00080baf4f00 x27: 0000000000000000
4388 01:11:50.486571 # [ 159.371122] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
4389 01:11:50.487437 # [ 159.378551] x23: ffff0008053a3000 x22: ffff80000fad3d80 x21: 0000000000000009
4390 01:11:50.487909 # [ 159.385975] x20: ffff0008053a3000 x19: ffff800009a9f000 x18: 0000000000000000
4391 01:11:50.488367 # [ 159.393399] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffad50d000
4392 01:11:50.488803 # [ 159.400824] x14: 0000000000000000 x13: 205d303335323432 x12: 2e39353120205b3e
4393 01:11:50.529087 # [ 159.408248] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff800008160288
4394 01:11:50.529645 # [ 159.415676] x8 : ffff00080baf4f00 x7 : 3033353234322e39 x6 : 0000000000000001
4395 01:11:50.530172 # [ 159.423105] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4396 01:11:50.531002 # [ 159.430528] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a0f2850
4397 01:11:50.531421 # [ 159.437953] Call trace:
4398 01:11:50.531862 # [ 159.440665] lkdtm_WRITE_RO+0x44/0x5c
4399 01:11:50.532317 # [ 159.444602] lkdtm_do_action+0x2c/0x50
4400 01:11:50.532801 # [ 159.448625] direct_entry+0x164/0x180
4401 01:11:50.533329 # [ 159.452557] full_proxy_write+0x68/0xc0
4402 01:11:50.572278 # [ 159.456669] vfs_write+0xcc/0x2a0
4403 01:11:50.572851 # [ 159.460258] ksys_write+0x78/0x104
4404 01:11:50.573343 # [ 159.463933] __arm64_sys_write+0x28/0x3c
4405 01:11:50.574186 # [ 159.468131] invoke_syscall+0x8c/0x120
4406 01:11:50.574608 # [ 159.472155] el0_svc_common.constprop.0+0x68/0x124
4407 01:11:50.575055 # [ 159.477224] do_el0_svc+0x40/0xcc
4408 01:11:50.575485 # [ 159.480811] el0_svc+0x48/0xc0
4409 01:11:50.575924 # [ 159.484137] el0t_64_sync_handler+0xb8/0xbc
4410 01:11:50.576349 # [ 159.488594] el0t_64_sync+0x18c/0x190
4411 01:11:50.576864 # [ 159.492531] Code: f2b579a2 900050a0 ca020021 91214000 (f9035e61)
4412 01:11:50.598064 # [ 159.498900] ---[ end trace 0000000000000000 ]---
4413 01:11:50.598595 # WRITE_RO: saw 'call trace:': ok
4414 01:11:50.599083 ok 44 selftests: lkdtm: WRITE_RO.sh
4415 01:11:50.601335 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4416 01:11:51.115629 <6>[ 160.426049] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4417 01:11:51.115975 <6>[ 160.432687] lkdtm: attempting bad ro_after_init write at ffff80000a1f70a8
4418 01:11:51.116186 <1>[ 160.439875] Unable to handle kernel write to read-only memory at virtual address ffff80000a1f70a8
4419 01:11:51.116404 <1>[ 160.450753] Mem abort info:
4420 01:11:51.116591 <1>[ 160.453883] ESR = 0x000000009600004e
4421 01:11:51.116750 <1>[ 160.457935] EC = 0x25: DABT (current EL), IL = 32 bits
4422 01:11:51.116946 <1>[ 160.463551] SET = 0, FnV = 0
4423 01:11:51.118634 <1>[ 160.466877] EA = 0, S1PTW = 0
4424 01:11:51.158789 <1>[ 160.470311] FSC = 0x0e: level 2 permission fault
4425 01:11:51.159148 <1>[ 160.475392] Data abort info:
4426 01:11:51.159380 <1>[ 160.478542] ISV = 0, ISS = 0x0000004e
4427 01:11:51.159573 <1>[ 160.482665] CM = 0, WnR = 1
4428 01:11:51.160008 <1>[ 160.485920] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
4429 01:11:51.160247 <1>[ 160.492921] [ffff80000a1f70a8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4430 01:11:51.160416 <0>[ 160.503889] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4431 01:11:51.202083 <4>[ 160.510525] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4432 01:11:51.202457 <4>[ 160.522357] CPU: 1 PID: 2598 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
4433 01:11:51.202960 <4>[ 160.530303] Hardware name: ARM Juno development board (r0) (DT)
4434 01:11:51.203241 <4>[ 160.536500] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4435 01:11:51.203443 <4>[ 160.543744] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4436 01:11:51.203620 <4>[ 160.548996] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4437 01:11:51.205355 <4>[ 160.554236] sp : ffff80000fb93bb0
4438 01:11:51.245419 <4>[ 160.557816] x29: ffff80000fb93bb0 x28: ffff000805f39a80 x27: 0000000000000000
4439 01:11:51.246057 <4>[ 160.565248] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
4440 01:11:51.246310 <4>[ 160.572676] x23: ffff000806ffc000 x22: ffff80000fb93d40 x21: 0000000000000014
4441 01:11:51.246615 <4>[ 160.580103] x20: ffff000806ffc000 x19: ffff80000a1f7000 x18: 0000000000000000
4442 01:11:51.246856 <4>[ 160.587529] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbea5e000
4443 01:11:51.288808 <4>[ 160.594956] x14: 0000000000000000 x13: 205d373836323334 x12: 2e30363120205b3e
4444 01:11:51.289136 <4>[ 160.602381] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff800008160288
4445 01:11:51.289389 <4>[ 160.609805] x8 : ffff000805f39a80 x7 : 3738363233342e30 x6 : 0000000000000001
4446 01:11:51.289869 <4>[ 160.617229] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4447 01:11:51.290074 <4>[ 160.624653] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a0f2850
4448 01:11:51.290277 <4>[ 160.632077] Call trace:
4449 01:11:51.290470 <4>[ 160.634789] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4450 01:11:51.292141 <4>[ 160.639688] lkdtm_do_action+0x2c/0x50
4451 01:11:51.332194 <4>[ 160.643717] direct_entry+0x164/0x180
4452 01:11:51.332471 <4>[ 160.647650] full_proxy_write+0x68/0xc0
4453 01:11:51.332715 <4>[ 160.651762] vfs_write+0xcc/0x2a0
4454 01:11:51.332941 <4>[ 160.655351] ksys_write+0x78/0x104
4455 01:11:51.333411 <4>[ 160.659027] __arm64_sys_write+0x28/0x3c
4456 01:11:51.333615 <4>[ 160.663224] invoke_syscall+0x8c/0x120
4457 01:11:51.333835 <4>[ 160.667250] el0_svc_common.constprop.0+0x68/0x124
4458 01:11:51.334043 <4>[ 160.672318] do_el0_svc+0x40/0xcc
4459 01:11:51.334237 <4>[ 160.675906] el0_svc+0x48/0xc0
4460 01:11:51.334426 <4>[ 160.679234] el0t_64_sync_handler+0xb8/0xbc
4461 01:11:51.335537 <4>[ 160.683692] el0t_64_sync+0x18c/0x190
4462 01:11:51.361232 <0>[ 160.687629] Code: f2b579a2 900050a0 ca020021 91214000 (f9005661)
4463 01:11:51.361869 <4>[ 160.693997] ---[ end trace 0000000000000000 ]---
4464 01:11:51.364328 # Segmentation fault
4465 01:11:51.568990 # [ 160.426049] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4466 01:11:51.569603 # [ 160.432687] lkdtm: attempting bad ro_after_init write at ffff80000a1f70a8
4467 01:11:51.570277 # [ 160.439875] Unable to handle kernel write to read-only memory at virtual address ffff80000a1f70a8
4468 01:11:51.570635 # [ 160.450753] Mem abort info:
4469 01:11:51.570950 # [ 160.453883] ESR = 0x000000009600004e
4470 01:11:51.571251 # [ 160.457935] EC = 0x25: DABT (current EL), IL = 32 bits
4471 01:11:51.571547 # [ 160.463551] SET = 0, FnV = 0
4472 01:11:51.572471 # [ 160.466877] EA = 0, S1PTW = 0
4473 01:11:51.612206 # [ 160.470311] FSC = 0x0e: level 2 permission fault
4474 01:11:51.612717 # [ 160.475392] Data abort info:
4475 01:11:51.613058 # [ 160.478542] ISV = 0, ISS = 0x0000004e
4476 01:11:51.613374 # [ 160.482665] CM = 0, WnR = 1
4477 01:11:51.614035 # [ 160.485920] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
4478 01:11:51.614381 # [ 160.492921] [ffff80000a1f70a8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4479 01:11:51.614690 # [ 160.503889] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4480 01:11:51.655387 # [ 160.510525] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4481 01:11:51.655957 # [ 160.522357] CPU: 1 PID: 2598 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
4482 01:11:51.656686 # [ 160.530303] Hardware name: ARM Juno development board (r0) (DT)
4483 01:11:51.657078 # [ 160.536500] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4484 01:11:51.657429 # [ 160.543744] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4485 01:11:51.657764 # [ 160.548996] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4486 01:11:51.658953 # [ 160.554236] sp : ffff80000fb93bb0
4487 01:11:51.698507 # [ 160.557816] x29: ffff80000fb93bb0 x28: ffff000805f39a80 x27: 0000000000000000
4488 01:11:51.699057 # [ 160.565248] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
4489 01:11:51.699784 # [ 160.572676] x23: ffff000806ffc000 x22: ffff80000fb93d40 x21: 0000000000000014
4490 01:11:51.700246 # [ 160.580103] x20: ffff000806ffc000 x19: ffff80000a1f7000 x18: 0000000000000000
4491 01:11:51.700725 # [ 160.587529] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffbea5e000
4492 01:11:51.702166 # [ 160.594956] x14: 0000000000000000 x13: 205d373836323334 x12: 2e30363120205b3e
4493 01:11:51.741687 # [ 160.602381] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff800008160288
4494 01:11:51.742279 # [ 160.609805] x8 : ffff000805f39a80 x7 : 3738363233342e30 x6 : 0000000000000001
4495 01:11:51.743012 # [ 160.617229] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
4496 01:11:51.743399 # [ 160.624653] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a0f2850
4497 01:11:51.743880 # [ 160.632077] Call trace:
4498 01:11:51.744235 # [ 160.634789] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4499 01:11:51.744567 # [ 160.639688] lkdtm_do_action+0x2c/0x50
4500 01:11:51.745339 # [ 160.643717] direct_entry+0x164/0x180
4501 01:11:51.784857 # [ 160.647650] full_proxy_write+0x68/0xc0
4502 01:11:51.785414 # [ 160.651762] vfs_write+0xcc/0x2a0
4503 01:11:51.785900 # [ 160.655351] ksys_write+0x78/0x104
4504 01:11:51.786325 # [ 160.659027] __arm64_sys_write+0x28/0x3c
4505 01:11:51.787019 # [ 160.663224] invoke_syscall+0x8c/0x120
4506 01:11:51.787543 # [ 160.667250] el0_svc_common.constprop.0+0x68/0x124
4507 01:11:51.787942 # [ 160.672318] do_el0_svc+0x40/0xcc
4508 01:11:51.788404 # [ 160.675906] el0_svc+0x48/0xc0
4509 01:11:51.788748 # [ 160.679234] el0t_64_sync_handler+0xb8/0xbc
4510 01:11:51.789073 # [ 160.683692] el0t_64_sync+0x18c/0x190
4511 01:11:51.816961 # [ 160.687629] Code: f2b579a2 900050a0 ca020021 91214000 (f9005661)
4512 01:11:51.817482 # [ 160.693997] ---[ end trace 0000000000000000 ]---
4513 01:11:51.817864 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
4514 01:11:51.818264 ok 45 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4515 01:11:51.820271 # selftests: lkdtm: WRITE_KERN.sh
4516 01:11:52.342289 <6>[ 161.648191] lkdtm: Performing direct entry WRITE_KERN
4517 01:11:52.342687 <6>[ 161.654094] lkdtm: attempting bad 11347984 byte write at ffff8000096de5d0
4518 01:11:52.343183 <1>[ 161.661275] Unable to handle kernel write to read-only memory at virtual address ffff8000096de5d0
4519 01:11:52.343552 <1>[ 161.670852] Mem abort info:
4520 01:11:52.343766 <1>[ 161.675388] ESR = 0x000000009600004f
4521 01:11:52.343934 <1>[ 161.679458] EC = 0x25: DABT (current EL), IL = 32 bits
4522 01:11:52.344129 <1>[ 161.685076] SET = 0, FnV = 0
4523 01:11:52.344353 <1>[ 161.688422] EA = 0, S1PTW = 0
4524 01:11:52.345571 <1>[ 161.691850] FSC = 0x0f: level 3 permission fault
4525 01:11:52.385767 <1>[ 161.696938] Data abort info:
4526 01:11:52.386156 <1>[ 161.700119] ISV = 0, ISS = 0x0000004f
4527 01:11:52.386530 <1>[ 161.704242] CM = 0, WnR = 1
4528 01:11:52.386988 <1>[ 161.707494] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
4529 01:11:52.387223 <1>[ 161.714494] [ffff8000096de5d0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=00500000818de783
4530 01:11:52.387383 <0>[ 161.727382] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4531 01:11:52.429043 <4>[ 161.734017] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4532 01:11:52.429657 <4>[ 161.745848] CPU: 1 PID: 2651 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
4533 01:11:52.429892 <4>[ 161.753786] Hardware name: ARM Juno development board (r0) (DT)
4534 01:11:52.430117 <4>[ 161.759981] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4535 01:11:52.430302 <4>[ 161.767224] pc : __memcpy+0x128/0x240
4536 01:11:52.430480 <4>[ 161.771172] lr : lkdtm_WRITE_KERN+0x54/0x88
4537 01:11:52.430640 <4>[ 161.775631] sp : ffff80000fc63bd0
4538 01:11:52.472450 <4>[ 161.779212] x29: ffff80000fc63bd0 x28: ffff000805f39a80 x27: 0000000000000000
4539 01:11:52.472789 <4>[ 161.786642] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
4540 01:11:52.472989 <4>[ 161.794074] x23: ffff00080a9a0000 x22: ffff80000fc63d70 x21: 0000000000ad2810
4541 01:11:52.473429 <4>[ 161.801506] x20: ffff800008c0bdc0 x19: ffff8000096de5d0 x18: 0000000000000000
4542 01:11:52.473608 <4>[ 161.808932] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa08b1000
4543 01:11:52.473772 <4>[ 161.816358] x14: 0000000000000000 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4544 01:11:52.515795 <4>[ 161.823781] x11: 2074612065746972 x10: 7720657479622034 x9 : ffff800008160288
4545 01:11:52.516141 <4>[ 161.831206] x8 : ffff000805f39a80 x7 : d65f03c0d50323bf x6 : a8c17bfd910003fd
4546 01:11:52.516634 <4>[ 161.838629] x5 : ffff80000a1b0de0 x4 : ffff8000096de5d0 x3 : ffff8000096de5d0
4547 01:11:52.516845 <4>[ 161.846057] x2 : 0000000000ad2810 x1 : ffff800008c0bdc0 x0 : ffff8000096de5d0
4548 01:11:52.517073 <4>[ 161.853483] Call trace:
4549 01:11:52.517258 <4>[ 161.856196] __memcpy+0x128/0x240
4550 01:11:52.517453 <4>[ 161.859790] lkdtm_do_action+0x2c/0x50
4551 01:11:52.517616 <4>[ 161.863815] direct_entry+0x164/0x180
4552 01:11:52.519124 <4>[ 161.867753] full_proxy_write+0x68/0xc0
4553 01:11:52.559242 <4>[ 161.871864] vfs_write+0xcc/0x2a0
4554 01:11:52.559531 <4>[ 161.875454] ksys_write+0x78/0x104
4555 01:11:52.559721 <4>[ 161.879129] __arm64_sys_write+0x28/0x3c
4556 01:11:52.559899 <4>[ 161.883326] invoke_syscall+0x8c/0x120
4557 01:11:52.560070 <4>[ 161.887350] el0_svc_common.constprop.0+0x68/0x124
4558 01:11:52.560459 <4>[ 161.892419] do_el0_svc+0x40/0xcc
4559 01:11:52.560582 <4>[ 161.896008] el0_svc+0x48/0xc0
4560 01:11:52.560691 <4>[ 161.899334] el0t_64_sync_handler+0xb8/0xbc
4561 01:11:52.560796 <4>[ 161.903792] el0t_64_sync+0x18c/0x190
4562 01:11:52.562497 <0>[ 161.907729] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4563 01:11:52.578146 <4>[ 161.914098] ---[ end trace 0000000000000000 ]---
4564 01:11:52.578492 # Segmentation fault
4565 01:11:52.752841 # [ 161.648191] lkdtm: Performing direct entry WRITE_KERN
4566 01:11:52.753444 # [ 161.654094] lkdtm: attempting bad 11347984 byte write at ffff8000096de5d0
4567 01:11:52.753941 # [ 161.661275] Unable to handle kernel write to read-only memory at virtual address ffff8000096de5d0
4568 01:11:52.754438 # [ 161.670852] Mem abort info:
4569 01:11:52.755239 # [ 161.675388] ESR = 0x000000009600004f
4570 01:11:52.755649 # [ 161.679458] EC = 0x25: DABT (current EL), IL = 32 bits
4571 01:11:52.756172 # [ 161.685076] SET = 0, FnV = 0
4572 01:11:52.756725 # [ 161.688422] EA = 0, S1PTW = 0
4573 01:11:52.795968 # [ 161.691850] FSC = 0x0f: level 3 permission fault
4574 01:11:52.796465 # [ 161.696938] Data abort info:
4575 01:11:52.796806 # [ 161.700119] ISV = 0, ISS = 0x0000004f
4576 01:11:52.797120 # [ 161.704242] CM = 0, WnR = 1
4577 01:11:52.797418 # [ 161.707494] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000824c0000
4578 01:11:52.798094 # [ 161.714494] [ffff8000096de5d0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=00500000818de783
4579 01:11:52.798481 # [ 161.727382] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4580 01:11:52.839014 # [ 161.734017] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4581 01:11:52.839573 # [ 161.745848] CPU: 1 PID: 2651 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
4582 01:11:52.840311 # [ 161.753786] Hardware name: ARM Juno development board (r0) (DT)
4583 01:11:52.840704 # [ 161.759981] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4584 01:11:52.841051 # [ 161.767224] pc : __memcpy+0x128/0x240
4585 01:11:52.841384 # [ 161.771172] lr : lkdtm_WRITE_KERN+0x54/0x88
4586 01:11:52.842500 # [ 161.775631] sp : ffff80000fc63bd0
4587 01:11:52.882221 # [ 161.779212] x29: ffff80000fc63bd0 x28: ffff000805f39a80 x27: 0000000000000000
4588 01:11:52.882854 # [ 161.786642] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
4589 01:11:52.883734 # [ 161.794074] x23: ffff00080a9a0000 x22: ffff80000fc63d70 x21: 0000000000ad2810
4590 01:11:52.884142 # [ 161.801506] x20: ffff800008c0bdc0 x19: ffff8000096de5d0 x18: 0000000000000000
4591 01:11:52.884495 # [ 161.808932] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa08b1000
4592 01:11:52.885740 # [ 161.816358] x14: 0000000000000000 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4593 01:11:52.925395 # [ 161.823781] x11: 2074612065746972 x10: 7720657479622034 x9 : ffff800008160288
4594 01:11:52.925937 # [ 161.831206] x8 : ffff000805f39a80 x7 : d65f03c0d50323bf x6 : a8c17bfd910003fd
4595 01:11:52.926716 # [ 161.838629] x5 : ffff80000a1b0de0 x4 : ffff8000096de5d0 x3 : ffff8000096de5d0
4596 01:11:52.927112 # [ 161.846057] x2 : 0000000000ad2810 x1 : ffff800008c0bdc0 x0 : ffff8000096de5d0
4597 01:11:52.927466 # [ 161.853483] Call trace:
4598 01:11:52.927802 # [ 161.856196] __memcpy+0x128/0x240
4599 01:11:52.928127 # [ 161.859790] lkdtm_do_action+0x2c/0x50
4600 01:11:52.928902 # [ 161.863815] direct_entry+0x164/0x180
4601 01:11:52.968528 # [ 161.867753] full_proxy_write+0x68/0xc0
4602 01:11:52.969077 # [ 161.871864] vfs_write+0xcc/0x2a0
4603 01:11:52.969462 # [ 161.875454] ksys_write+0x78/0x104
4604 01:11:52.970223 # [ 161.879129] __arm64_sys_write+0x28/0x3c
4605 01:11:52.970621 # [ 161.883326] invoke_syscall+0x8c/0x120
4606 01:11:52.970968 # [ 161.887350] el0_svc_common.constprop.0+0x68/0x124
4607 01:11:52.971298 # [ 161.892419] do_el0_svc+0x40/0xcc
4608 01:11:52.971625 # [ 161.896008] el0_svc+0x48/0xc0
4609 01:11:52.971961 # [ 161.899334] el0t_64_sync_handler+0xb8/0xbc
4610 01:11:52.972412 # [ 161.903792] el0t_64_sync+0x18c/0x190
4611 01:11:52.973017 # [ 161.907729] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4612 01:11:52.995082 # [ 161.914098] ---[ end trace 0000000000000000 ]---
4613 01:11:52.995632 # WRITE_KERN: saw 'call trace:': ok
4614 01:11:52.996121 ok 46 selftests: lkdtm: WRITE_KERN.sh
4615 01:11:52.998278 # selftests: lkdtm: WRITE_OPD.sh
4616 01:11:53.489592 <6>[ 162.819866] lkdtm: Performing direct entry WRITE_OPD
4617 01:11:53.492777 <6>[ 162.825171] lkdtm: XFAIL: Platform doesn't use function descriptors.
4618 01:11:53.632308 # [ 162.819866] lkdtm: Performing direct entry WRITE_OPD
4619 01:11:53.635498 # [ 162.825171] lkdtm: XFAIL: Platform doesn't use function descriptors.
4620 01:11:53.683378 # WRITE_OPD: saw 'XFAIL': [SKIP]
4621 01:11:53.747505 ok 47 selftests: lkdtm: WRITE_OPD.sh # SKIP
4622 01:11:53.843382 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4623 01:11:54.450255 <6>[ 163.762493] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4624 01:11:54.450921 <6>[ 163.769016] lkdtm: attempting good refcount_inc() without overflow
4625 01:11:54.451661 <6>[ 163.775547] lkdtm: attempting bad refcount_inc() overflow
4626 01:11:54.452054 <4>[ 163.781409] ------------[ cut here ]------------
4627 01:11:54.452410 <4>[ 163.786353] refcount_t: saturated; leaking memory.
4628 01:11:54.452747 <4>[ 163.791473] WARNING: CPU: 1 PID: 2745 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4629 01:11:54.493485 <4>[ 163.800296] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4630 01:11:54.494139 <4>[ 163.812121] CPU: 1 PID: 2745 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
4631 01:11:54.494874 <4>[ 163.820058] Hardware name: ARM Juno development board (r0) (DT)
4632 01:11:54.495265 <4>[ 163.826249] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4633 01:11:54.495616 <4>[ 163.833490] pc : refcount_warn_saturate+0x17c/0x224
4634 01:11:54.495956 <4>[ 163.838644] lr : refcount_warn_saturate+0x17c/0x224
4635 01:11:54.497151 <4>[ 163.843796] sp : ffff80000fdd3a30
4636 01:11:54.536891 <4>[ 163.847376] x29: ffff80000fdd3a30 x28: ffff000805d7b4c0 x27: 0000000000000000
4637 01:11:54.537424 <4>[ 163.854802] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
4638 01:11:54.537809 <4>[ 163.862227] x23: ffff000805d26000 x22: ffff80000fdd3c00 x21: 0000000000000016
4639 01:11:54.538582 <4>[ 163.869651] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
4640 01:11:54.538983 <4>[ 163.877075] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4641 01:11:54.540444 <4>[ 163.884499] x14: 0000000000000000 x13: 205d333533363837 x12: 2e33363120205b3e
4642 01:11:54.580190 <4>[ 163.891923] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff800008160288
4643 01:11:54.580750 <4>[ 163.899347] x8 : ffff000805d7b4c0 x7 : 3335333638372e33 x6 : 0000000000001ffe
4644 01:11:54.581513 <4>[ 163.906771] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
4645 01:11:54.581916 <4>[ 163.914195] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805d7b4c0
4646 01:11:54.582319 <4>[ 163.921618] Call trace:
4647 01:11:54.582664 <4>[ 163.924328] refcount_warn_saturate+0x17c/0x224
4648 01:11:54.583741 <4>[ 163.929134] __refcount_add.constprop.0+0x88/0xa0
4649 01:11:54.623539 <4>[ 163.934115] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4650 01:11:54.624079 <4>[ 163.939184] lkdtm_do_action+0x2c/0x50
4651 01:11:54.624465 <4>[ 163.943204] direct_entry+0x164/0x180
4652 01:11:54.624819 <4>[ 163.947136] full_proxy_write+0x68/0xc0
4653 01:11:54.625505 <4>[ 163.951247] vfs_write+0xcc/0x2a0
4654 01:11:54.625881 <4>[ 163.954836] ksys_write+0x78/0x104
4655 01:11:54.626267 <4>[ 163.958511] __arm64_sys_write+0x28/0x3c
4656 01:11:54.626604 <4>[ 163.962708] invoke_syscall+0x8c/0x120
4657 01:11:54.627057 <4>[ 163.966733] el0_svc_common.constprop.0+0x68/0x124
4658 01:11:54.627399 <4>[ 163.971801] do_el0_svc+0x40/0xcc
4659 01:11:54.627800 <4>[ 163.975389] el0_svc+0x48/0xc0
4660 01:11:54.666897 <4>[ 163.978715] el0t_64_sync_handler+0xb8/0xbc
4661 01:11:54.667424 <4>[ 163.983172] el0t_64_sync+0x18c/0x190
4662 01:11:54.667806 <4>[ 163.987105] irq event stamp: 0
4663 01:11:54.668162 <4>[ 163.990423] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4664 01:11:54.668503 <4>[ 163.996968] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4665 01:11:54.669209 <4>[ 164.005430] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4666 01:11:54.670440 <4>[ 164.013890] softirqs last disabled at (0): [<0000000000000000>] 0x0
4667 01:11:54.687509 <4>[ 164.020432] ---[ end trace 0000000000000000 ]---
4668 01:11:54.690711 <6>[ 164.025417] lkdtm: Overflow detected: saturated
4669 01:11:54.835633 # [ 163.762493] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4670 01:11:54.835954 # [ 163.769016] lkdtm: attempting good refcount_inc() without overflow
4671 01:11:54.836146 # [ 163.775547] lkdtm: attempting bad refcount_inc() overflow
4672 01:11:54.836584 # [ 163.781409] ------------[ cut here ]------------
4673 01:11:54.836784 # [ 163.786353] refcount_t: saturated; leaking memory.
4674 01:11:54.836956 # [ 163.791473] WARNING: CPU: 1 PID: 2745 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4675 01:11:54.878760 # [ 163.800296] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4676 01:11:54.879067 # [ 163.812121] CPU: 1 PID: 2745 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
4677 01:11:54.879546 # [ 163.820058] Hardware name: ARM Juno development board (r0) (DT)
4678 01:11:54.879752 # [ 163.826249] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4679 01:11:54.879931 # [ 163.833490] pc : refcount_warn_saturate+0x17c/0x224
4680 01:11:54.880102 # [ 163.838644] lr : refcount_warn_saturate+0x17c/0x224
4681 01:11:54.882098 # [ 163.843796] sp : ffff80000fdd3a30
4682 01:11:54.922196 # [ 163.847376] x29: ffff80000fdd3a30 x28: ffff000805d7b4c0 x27: 0000000000000000
4683 01:11:54.922762 # [ 163.854802] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
4684 01:11:54.923519 # [ 163.862227] x23: ffff000805d26000 x22: ffff80000fdd3c00 x21: 0000000000000016
4685 01:11:54.923924 # [ 163.869651] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
4686 01:11:54.924278 # [ 163.877075] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4687 01:11:54.925906 # [ 163.884499] x14: 0000000000000000 x13: 205d333533363837 x12: 2e33363120205b3e
4688 01:11:54.965356 # [ 163.891923] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff800008160288
4689 01:11:54.966149 # [ 163.899347] x8 : ffff000805d7b4c0 x7 : 3335333638372e33 x6 : 0000000000001ffe
4690 01:11:54.966918 # [ 163.906771] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
4691 01:11:54.967312 # [ 163.914195] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805d7b4c0
4692 01:11:54.967660 # [ 163.921618] Call trace:
4693 01:11:54.967989 # [ 163.924328] refcount_warn_saturate+0x17c/0x224
4694 01:11:54.968309 # [ 163.929134] __refcount_add.constprop.0+0x88/0xa0
4695 01:11:55.008531 # [ 163.934115] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4696 01:11:55.009079 # [ 163.939184] lkdtm_do_action+0x2c/0x50
4697 01:11:55.009456 # [ 163.943204] direct_entry+0x164/0x180
4698 01:11:55.009799 # [ 163.947136] full_proxy_write+0x68/0xc0
4699 01:11:55.010186 # [ 163.951247] vfs_write+0xcc/0x2a0
4700 01:11:55.010871 # [ 163.954836] ksys_write+0x78/0x104
4701 01:11:55.011232 # [ 163.958511] __arm64_sys_write+0x28/0x3c
4702 01:11:55.011561 # [ 163.962708] invoke_syscall+0x8c/0x120
4703 01:11:55.012002 # [ 163.966733] el0_svc_common.constprop.0+0x68/0x124
4704 01:11:55.012331 # [ 163.971801] do_el0_svc+0x40/0xcc
4705 01:11:55.012640 # [ 163.975389] el0_svc+0x48/0xc0
4706 01:11:55.051680 # [ 163.978715] el0t_64_sync_handler+0xb8/0xbc
4707 01:11:55.052241 # [ 163.983172] el0t_64_sync+0x18c/0x190
4708 01:11:55.052615 # [ 163.987105] irq event stamp: 0
4709 01:11:55.052969 # [ 163.990423] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4710 01:11:55.053658 # [ 163.996968] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4711 01:11:55.054067 # [ 164.005430] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4712 01:11:55.054418 # [ 164.013890] softirqs last disabled at (0): [<0000000000000000>] 0x0
4713 01:11:55.055154 # [ 164.020432] ---[ end trace 0000000000000000 ]---
4714 01:11:55.078272 # [ 164.025417] lkdtm: Overflow detected: saturated
4715 01:11:55.078801 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
4716 01:11:55.081514 ok 48 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4717 01:11:55.082019 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4718 01:11:55.595850 <6>[ 164.908096] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4719 01:11:55.596444 <6>[ 164.914497] lkdtm: attempting good refcount_add() without overflow
4720 01:11:55.596828 <6>[ 164.921017] lkdtm: attempting bad refcount_add() overflow
4721 01:11:55.597179 <4>[ 164.926755] ------------[ cut here ]------------
4722 01:11:55.597869 <4>[ 164.931700] refcount_t: saturated; leaking memory.
4723 01:11:55.598287 <4>[ 164.936962] WARNING: CPU: 1 PID: 2784 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4724 01:11:55.639091 <4>[ 164.945795] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4725 01:11:55.639642 <4>[ 164.957621] CPU: 1 PID: 2784 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
4726 01:11:55.640377 <4>[ 164.965560] Hardware name: ARM Juno development board (r0) (DT)
4727 01:11:55.640766 <4>[ 164.971751] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4728 01:11:55.641119 <4>[ 164.978992] pc : refcount_warn_saturate+0x17c/0x224
4729 01:11:55.641461 <4>[ 164.984145] lr : refcount_warn_saturate+0x17c/0x224
4730 01:11:55.642645 <4>[ 164.989298] sp : ffff80000fe83bd0
4731 01:11:55.682394 <4>[ 164.992878] x29: ffff80000fe83bd0 x28: ffff00080d3c34c0 x27: 0000000000000000
4732 01:11:55.682948 <4>[ 165.000305] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
4733 01:11:55.683676 <4>[ 165.007732] x23: ffff000805dd0000 x22: ffff80000fe83da0 x21: 0000000000000016
4734 01:11:55.684069 <4>[ 165.015157] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
4735 01:11:55.684418 <4>[ 165.022581] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4736 01:11:55.686025 <4>[ 165.030006] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
4737 01:11:55.725737 <4>[ 165.037430] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096fe99c
4738 01:11:55.726314 <4>[ 165.044855] x8 : ffff00080d3c34c0 x7 : 00000074b5503510 x6 : 0000000000000000
4739 01:11:55.726703 <4>[ 165.052279] x5 : ffff80000fe84000 x4 : 0000000000000001 x3 : ffff80000b0f5508
4740 01:11:55.727437 <4>[ 165.059704] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d3c34c0
4741 01:11:55.727833 <4>[ 165.067128] Call trace:
4742 01:11:55.728182 <4>[ 165.069837] refcount_warn_saturate+0x17c/0x224
4743 01:11:55.729238 <4>[ 165.074643] __refcount_add.constprop.0+0x88/0xa0
4744 01:11:55.769082 <4>[ 165.079624] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4745 01:11:55.769620 <4>[ 165.084695] lkdtm_do_action+0x2c/0x50
4746 01:11:55.770039 <4>[ 165.088715] direct_entry+0x164/0x180
4747 01:11:55.770410 <4>[ 165.092647] full_proxy_write+0x68/0xc0
4748 01:11:55.771125 <4>[ 165.096758] vfs_write+0xcc/0x2a0
4749 01:11:55.771517 <4>[ 165.100348] ksys_write+0x78/0x104
4750 01:11:55.771861 <4>[ 165.104022] __arm64_sys_write+0x28/0x3c
4751 01:11:55.772193 <4>[ 165.108219] invoke_syscall+0x8c/0x120
4752 01:11:55.772664 <4>[ 165.112244] el0_svc_common.constprop.0+0x68/0x124
4753 01:11:55.773004 <4>[ 165.117312] do_el0_svc+0x40/0xcc
4754 01:11:55.773397 <4>[ 165.120900] el0_svc+0x48/0xc0
4755 01:11:55.812315 <4>[ 165.124227] el0t_64_sync_handler+0xb8/0xbc
4756 01:11:55.812850 <4>[ 165.128685] el0t_64_sync+0x18c/0x190
4757 01:11:55.813236 <4>[ 165.132618] irq event stamp: 0
4758 01:11:55.813964 <4>[ 165.135936] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4759 01:11:55.814398 <4>[ 165.142481] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4760 01:11:55.814750 <4>[ 165.150945] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4761 01:11:55.815925 <4>[ 165.159405] softirqs last disabled at (0): [<0000000000000000>] 0x0
4762 01:11:55.833532 <4>[ 165.165946] ---[ end trace 0000000000000000 ]---
4763 01:11:55.836777 <6>[ 165.170944] lkdtm: Overflow detected: saturated
4764 01:11:55.997134 # [ 0.000000] Policy zone: Normal
4765 01:11:55.997733 # [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/473287/extract-nfsrootfs-0baytjfc,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
4766 01:11:55.997956 # [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
4767 01:11:56.040245 # [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4768 01:11:56.040554 # [ 0.000000] mem auto-init: stack:off, heap alloc:on, heap free:on
4769 01:11:56.040750 # [ 0.000000] mem auto-init: clearing system memory may take some time...
4770 01:11:56.041179 # [ 164.908096] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4771 01:11:56.041371 # [ 164.914497] lkdtm: attempting good refcount_add() without overflow
4772 01:11:56.041544 # [ 164.921017] lkdtm: attempting bad refcount_add() overflow
4773 01:11:56.041716 # [ 164.926755] ------------[ cut here ]------------
4774 01:11:56.043578 # [ 164.931700] refcount_t: saturated; leaking memory.
4775 01:11:56.083614 # [ 164.936962] WARNING: CPU: 1 PID: 2784 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4776 01:11:56.084600 # [ 164.945795] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4777 01:11:56.085046 # [ 164.957621] CPU: 1 PID: 2784 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
4778 01:11:56.085413 # [ 164.965560] Hardware name: ARM Juno development board (r0) (DT)
4779 01:11:56.087197 # [ 164.971751] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4780 01:11:56.126832 # [ 164.978992] pc : refcount_warn_saturate+0x17c/0x224
4781 01:11:56.127381 # [ 164.984145] lr : refcount_warn_saturate+0x17c/0x224
4782 01:11:56.127766 # [ 164.989298] sp : ffff80000fe83bd0
4783 01:11:56.128465 # [ 164.992878] x29: ffff80000fe83bd0 x28: ffff00080d3c34c0 x27: 0000000000000000
4784 01:11:56.128975 # [ 165.000305] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
4785 01:11:56.129332 # [ 165.007732] x23: ffff000805dd0000 x22: ffff80000fe83da0 x21: 0000000000000016
4786 01:11:56.130361 # [ 165.015157] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
4787 01:11:56.169908 # [ 165.022581] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4788 01:11:56.170517 # [ 165.030006] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
4789 01:11:56.171350 # [ 165.037430] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096fe99c
4790 01:11:56.171764 # [ 165.044855] x8 : ffff00080d3c34c0 x7 : 00000074b5503510 x6 : 0000000000000000
4791 01:11:56.172117 # [ 165.052279] x5 : ffff80000fe84000 x4 : 0000000000000001 x3 : ffff80000b0f5508
4792 01:11:56.173534 # [ 165.059704] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d3c34c0
4793 01:11:56.173944 # [ 165.067128] Call trace:
4794 01:11:56.213023 # [ 165.069837] refcount_warn_saturate+0x17c/0x224
4795 01:11:56.213573 # [ 165.074643] __refcount_add.constprop.0+0x88/0xa0
4796 01:11:56.214298 # [ 165.079624] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4797 01:11:56.214702 # [ 165.084695] lkdtm_do_action+0x2c/0x50
4798 01:11:56.215055 # [ 165.088715] direct_entry+0x164/0x180
4799 01:11:56.215390 # [ 165.092647] full_proxy_write+0x68/0xc0
4800 01:11:56.215716 # [ 165.096758] vfs_write+0xcc/0x2a0
4801 01:11:56.216038 # [ 165.100348] ksys_write+0x78/0x104
4802 01:11:56.216376 # [ 165.104022] __arm64_sys_write+0x28/0x3c
4803 01:11:56.216924 # [ 165.108219] invoke_syscall+0x8c/0x120
4804 01:11:56.256369 # [ 165.112244] el0_svc_common.constprop.0+0x68/0x124
4805 01:11:56.257081 # [ 165.117312] do_el0_svc+0x40/0xcc
4806 01:11:56.257609 # [ 165.120900] el0_svc+0x48/0xc0
4807 01:11:56.258105 # [ 165.124227] el0t_64_sync_handler+0xb8/0xbc
4808 01:11:56.258912 # [ 165.128685] el0t_64_sync+0x18c/0x190
4809 01:11:56.259319 # [ 165.132618] irq event stamp: 0
4810 01:11:56.259861 # [ 165.135936] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4811 01:11:56.260305 # [ 165.142481] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4812 01:11:56.299155 # [ 165.150945] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4813 01:11:56.299695 # [ 165.159405] softirqs last disabled at (0): [<0000000000000000>] 0x0
4814 01:11:56.300188 # [ 165.165946] ---[ end trace 0000000000000000 ]---
4815 01:11:56.300639 # [ 165.170944] lkdtm: Overflow detected: saturated
4816 01:11:56.301426 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
4817 01:11:56.301834 ok 49 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4818 01:11:56.302518 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4819 01:11:56.774593 <6>[ 166.085459] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4820 01:11:56.775203 <6>[ 166.092612] lkdtm: attempting bad refcount_inc_not_zero() overflow
4821 01:11:56.775590 <4>[ 166.099138] ------------[ cut here ]------------
4822 01:11:56.775942 <4>[ 166.104087] refcount_t: saturated; leaking memory.
4823 01:11:56.776619 <4>[ 166.109381] WARNING: CPU: 1 PID: 2823 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4824 01:11:56.778215 <4>[ 166.118128] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4825 01:11:56.817908 <4>[ 166.129954] CPU: 1 PID: 2823 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
4826 01:11:56.818490 <4>[ 166.137892] Hardware name: ARM Juno development board (r0) (DT)
4827 01:11:56.818881 <4>[ 166.144084] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4828 01:11:56.819236 <4>[ 166.151324] pc : refcount_warn_saturate+0xf8/0x224
4829 01:11:56.819921 <4>[ 166.156391] lr : refcount_warn_saturate+0xf8/0x224
4830 01:11:56.820297 <4>[ 166.161456] sp : ffff80000ff239f0
4831 01:11:56.821484 <4>[ 166.165036] x29: ffff80000ff239f0 x28: ffff000805d7b4c0 x27: 0000000000000000
4832 01:11:56.861206 <4>[ 166.172464] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
4833 01:11:56.861738 <4>[ 166.179888] x23: ffff00080526c000 x22: ffff80000ff23bd0 x21: 0000000000000001
4834 01:11:56.862163 <4>[ 166.187313] x20: 0000000000000000 x19: ffff80000b71c000 x18: 0000000000000000
4835 01:11:56.862866 <4>[ 166.194736] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4836 01:11:56.863251 <4>[ 166.202161] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
4837 01:11:56.864801 <4>[ 166.209586] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096fe99c
4838 01:11:56.904501 <4>[ 166.217010] x8 : ffff000805d7b4c0 x7 : 00000074b5503510 x6 : 0000000000000000
4839 01:11:56.905035 <4>[ 166.224434] x5 : ffff80000ff24000 x4 : 0000000000000001 x3 : ffff80000b0f5508
4840 01:11:56.905766 <4>[ 166.231859] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805d7b4c0
4841 01:11:56.906209 <4>[ 166.239282] Call trace:
4842 01:11:56.906569 <4>[ 166.241992] refcount_warn_saturate+0xf8/0x224
4843 01:11:56.906911 <4>[ 166.246711] __refcount_add_not_zero.constprop.0+0x88/0xa4
4844 01:11:56.908021 <4>[ 166.252479] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
4845 01:11:56.947881 <4>[ 166.258331] lkdtm_do_action+0x2c/0x50
4846 01:11:56.948428 <4>[ 166.262352] direct_entry+0x164/0x180
4847 01:11:56.948813 <4>[ 166.266284] full_proxy_write+0x68/0xc0
4848 01:11:56.949169 <4>[ 166.270395] vfs_write+0xcc/0x2a0
4849 01:11:56.949883 <4>[ 166.273985] ksys_write+0x78/0x104
4850 01:11:56.950318 <4>[ 166.277659] __arm64_sys_write+0x28/0x3c
4851 01:11:56.950665 <4>[ 166.281857] invoke_syscall+0x8c/0x120
4852 01:11:56.950996 <4>[ 166.285882] el0_svc_common.constprop.0+0x68/0x124
4853 01:11:56.951443 <4>[ 166.290950] do_el0_svc+0x40/0xcc
4854 01:11:56.951781 <4>[ 166.294538] el0_svc+0x48/0xc0
4855 01:11:56.952176 <4>[ 166.297865] el0t_64_sync_handler+0xb8/0xbc
4856 01:11:56.991244 <4>[ 166.302323] el0t_64_sync+0x18c/0x190
4857 01:11:56.991782 <4>[ 166.306255] irq event stamp: 0
4858 01:11:56.992164 <4>[ 166.309573] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4859 01:11:56.992523 <4>[ 166.316119] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4860 01:11:56.993238 <4>[ 166.324583] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4861 01:11:56.993630 <4>[ 166.333044] softirqs last disabled at (0): [<0000000000000000>] 0x0
4862 01:11:56.994745 <4>[ 166.339586] ---[ end trace 0000000000000000 ]---
4863 01:11:57.009660 <6>[ 166.344548] lkdtm: Overflow detected: saturated
4864 01:11:57.170526 # [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
4865 01:11:57.170843 # [ 0.000000] Root IRQ handler: gic_handle_irq
4866 01:11:57.171037 # [ 0.000000] GIC: Using split EOI/Deactivate mode
4867 01:11:57.171215 # [ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
4868 01:11:57.171387 # [ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
4869 01:11:57.171793 # [ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
4870 01:11:57.173807 # [ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
4871 01:11:57.213687 # [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
4872 01:11:57.213998 # [ 0.000000] timer_sp804: timer clock not found: -517
4873 01:11:57.214224 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4874 01:11:57.214402 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
4875 01:11:57.214796 # [ 0.000000] timer_sp804: timer clock not found: -517
4876 01:11:57.214924 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4877 01:11:57.256852 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
4878 01:11:57.257138 # [ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
4879 01:11:57.257332 # [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
4880 01:11:57.257753 # [ 166.085459] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4881 01:11:57.257926 # [ 166.092612] lkdtm: attempting bad refcount_inc_not_zero() overflow
4882 01:11:57.258165 # [ 166.099138] ------------[ cut here ]------------
4883 01:11:57.260130 # [ 166.104087] refcount_t: saturated; leaking memory.
4884 01:11:57.299998 # [ 166.109381] WARNING: CPU: 1 PID: 2823 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4885 01:11:57.300273 # [ 166.118128] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4886 01:11:57.300718 # [ 166.129954] CPU: 1 PID: 2823 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
4887 01:11:57.300918 # [ 166.137892] Hardware name: ARM Juno development board (r0) (DT)
4888 01:11:57.303317 # [ 166.144084] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4889 01:11:57.343182 # [ 166.151324] pc : refcount_warn_saturate+0xf8/0x224
4890 01:11:57.343464 # [ 166.156391] lr : refcount_warn_saturate+0xf8/0x224
4891 01:11:57.343657 # [ 166.161456] sp : ffff80000ff239f0
4892 01:11:57.343832 # [ 166.165036] x29: ffff80000ff239f0 x28: ffff000805d7b4c0 x27: 0000000000000000
4893 01:11:57.344263 # [ 166.172464] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
4894 01:11:57.344441 # [ 166.179888] x23: ffff00080526c000 x22: ffff80000ff23bd0 x21: 0000000000000001
4895 01:11:57.346481 # [ 166.187313] x20: 0000000000000000 x19: ffff80000b71c000 x18: 0000000000000000
4896 01:11:57.386291 # [ 166.194736] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4897 01:11:57.386578 # [ 166.202161] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
4898 01:11:57.386773 # [ 166.209586] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096fe99c
4899 01:11:57.386951 # [ 166.217010] x8 : ffff000805d7b4c0 x7 : 00000074b5503510 x6 : 0000000000000000
4900 01:11:57.387381 # [ 166.224434] x5 : ffff80000ff24000 x4 : 0000000000000001 x3 : ffff80000b0f5508
4901 01:11:57.389557 # [ 166.231859] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805d7b4c0
4902 01:11:57.429415 # [ 166.239282] Call trace:
4903 01:11:57.429697 # [ 166.241992] refcount_warn_saturate+0xf8/0x224
4904 01:11:57.429893 # [ 166.246711] __refcount_add_not_zero.constprop.0+0x88/0xa4
4905 01:11:57.430092 # [ 166.252479] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
4906 01:11:57.430283 # [ 166.258331] lkdtm_do_action+0x2c/0x50
4907 01:11:57.430427 # [ 166.262352] direct_entry+0x164/0x180
4908 01:11:57.430792 # [ 166.266284] full_proxy_write+0x68/0xc0
4909 01:11:57.430921 # [ 166.270395] vfs_write+0xcc/0x2a0
4910 01:11:57.431047 # [ 166.273985] ksys_write+0x78/0x104
4911 01:11:57.432739 # [ 166.277659] __arm64_sys_write+0x28/0x3c
4912 01:11:57.432999 # [ 166.281857] invoke_syscall+0x8c/0x120
4913 01:11:57.472581 # [ 166.285882] el0_svc_common.constprop.0+0x68/0x124
4914 01:11:57.472877 # [ 166.290950] do_el0_svc+0x40/0xcc
4915 01:11:57.473077 # [ 166.294538] el0_svc+0x48/0xc0
4916 01:11:57.473253 # [ 166.297865] el0t_64_sync_handler+0xb8/0xbc
4917 01:11:57.473422 # [ 166.302323] el0t_64_sync+0x18c/0x190
4918 01:11:57.473560 # [ 166.306255] irq event stamp: 0
4919 01:11:57.473936 # [ 166.309573] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4920 01:11:57.474101 # [ 166.316119] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4921 01:11:57.520822 # [ 166.324583] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4922 01:11:57.521125 # [ 166.333044] softirqs last disabled at (0): [<0000000000000000>] 0x0
4923 01:11:57.521323 # [ 166.339586] ---[ end trace 0000000000000000 ]---
4924 01:11:57.521750 # [ 166.344548] lkdtm: Overflow detected: saturated
4925 01:11:57.521930 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
4926 01:11:57.522120 ok 50 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4927 01:11:57.524138 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
4928 01:11:57.964431 <6>[ 167.276406] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4929 01:11:57.965029 <6>[ 167.283547] lkdtm: attempting bad refcount_add_not_zero() overflow
4930 01:11:57.965414 <4>[ 167.290073] ------------[ cut here ]------------
4931 01:11:57.965769 <4>[ 167.295018] refcount_t: saturated; leaking memory.
4932 01:11:57.966496 <4>[ 167.300245] WARNING: CPU: 1 PID: 2862 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4933 01:11:58.007798 <4>[ 167.308993] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4934 01:11:58.008350 <4>[ 167.320819] CPU: 1 PID: 2862 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
4935 01:11:58.008740 <4>[ 167.328757] Hardware name: ARM Juno development board (r0) (DT)
4936 01:11:58.009097 <4>[ 167.334949] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4937 01:11:58.009439 <4>[ 167.342192] pc : refcount_warn_saturate+0xf8/0x224
4938 01:11:58.010184 <4>[ 167.347259] lr : refcount_warn_saturate+0xf8/0x224
4939 01:11:58.010573 <4>[ 167.352325] sp : ffff80000ffc3a70
4940 01:11:58.011265 <4>[ 167.355906] x29: ffff80000ffc3a70 x28: ffff00080d019a80 x27: 0000000000000000
4941 01:11:58.051034 <4>[ 167.363334] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
4942 01:11:58.051576 <4>[ 167.370759] x23: ffff00080d029000 x22: ffff80000ffc3c50 x21: 0000000000000006
4943 01:11:58.052306 <4>[ 167.378184] x20: 0000000000000000 x19: ffff80000b71c000 x18: 0000000000000000
4944 01:11:58.052701 <4>[ 167.385608] x17: 0000000000000248 x16: 0000000000000002 x15: ffff80000a53e8c0
4945 01:11:58.053047 <4>[ 167.393033] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
4946 01:11:58.094411 <4>[ 167.400456] x11: 0000000000000fdb x10: 0000000000001500 x9 : ffff8000096fe99c
4947 01:11:58.094970 <4>[ 167.407881] x8 : ffff00080d019a80 x7 : 071c71c71c71c71c x6 : 0000000000000000
4948 01:11:58.095355 <4>[ 167.415305] x5 : ffff80000ffc4000 x4 : 0000000000000001 x3 : ffff80000b0f5508
4949 01:11:58.095710 <4>[ 167.422729] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d019a80
4950 01:11:58.096050 <4>[ 167.430153] Call trace:
4951 01:11:58.096721 <4>[ 167.432863] refcount_warn_saturate+0xf8/0x224
4952 01:11:58.097097 <4>[ 167.437583] __refcount_add_not_zero.constprop.0+0x88/0xa4
4953 01:11:58.097815 <4>[ 167.443351] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
4954 01:11:58.137764 <4>[ 167.449203] lkdtm_do_action+0x2c/0x50
4955 01:11:58.138338 <4>[ 167.453224] direct_entry+0x164/0x180
4956 01:11:58.138727 <4>[ 167.457157] full_proxy_write+0x68/0xc0
4957 01:11:58.139082 <4>[ 167.461268] vfs_write+0xcc/0x2a0
4958 01:11:58.139794 <4>[ 167.464857] ksys_write+0x78/0x104
4959 01:11:58.140180 <4>[ 167.468531] __arm64_sys_write+0x28/0x3c
4960 01:11:58.140595 <4>[ 167.472728] invoke_syscall+0x8c/0x120
4961 01:11:58.141116 <4>[ 167.476753] el0_svc_common.constprop.0+0x68/0x124
4962 01:11:58.141532 <4>[ 167.481822] do_el0_svc+0x40/0xcc
4963 01:11:58.141875 <4>[ 167.485411] el0_svc+0x48/0xc0
4964 01:11:58.142319 <4>[ 167.488737] el0t_64_sync_handler+0xb8/0xbc
4965 01:11:58.181146 <4>[ 167.493195] el0t_64_sync+0x18c/0x190
4966 01:11:58.181671 <4>[ 167.497128] irq event stamp: 0
4967 01:11:58.182088 <4>[ 167.500446] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4968 01:11:58.182458 <4>[ 167.506991] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4969 01:11:58.183176 <4>[ 167.515454] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4970 01:11:58.183566 <4>[ 167.523915] softirqs last disabled at (0): [<0000000000000000>] 0x0
4971 01:11:58.184653 <4>[ 167.530457] ---[ end trace 0000000000000000 ]---
4972 01:11:58.199749 <6>[ 167.535416] lkdtm: Overflow detected: saturated
4973 01:11:58.351305 # [ 167.276406] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
4974 01:11:58.351620 # [ 167.283547] lkdtm: attempting bad refcount_add_not_zero() overflow
4975 01:11:58.351814 # [ 167.290073] ------------[ cut here ]------------
4976 01:11:58.352254 # [ 167.295018] refcount_t: saturated; leaking memory.
4977 01:11:58.352435 # [ 167.300245] WARNING: CPU: 1 PID: 2862 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4978 01:11:58.354617 # [ 167.308993] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4979 01:11:58.394476 # [ 167.320819] CPU: 1 PID: 2862 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
4980 01:11:58.394777 # [ 167.328757] Hardware name: ARM Juno development board (r0) (DT)
4981 01:11:58.394971 # [ 167.334949] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4982 01:11:58.395149 # [ 167.342192] pc : refcount_warn_saturate+0xf8/0x224
4983 01:11:58.395312 # [ 167.347259] lr : refcount_warn_saturate+0xf8/0x224
4984 01:11:58.395710 # [ 167.352325] sp : ffff80000ffc3a70
4985 01:11:58.397741 # [ 167.355906] x29: ffff80000ffc3a70 x28: ffff00080d019a80 x27: 0000000000000000
4986 01:11:58.437609 # [ 167.363334] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
4987 01:11:58.437927 # [ 167.370759] x23: ffff00080d029000 x22: ffff80000ffc3c50 x21: 0000000000000006
4988 01:11:58.438431 # [ 167.378184] x20: 0000000000000000 x19: ffff80000b71c000 x18: 0000000000000000
4989 01:11:58.438637 # [ 167.385608] x17: 0000000000000248 x16: 0000000000000002 x15: ffff80000a53e8c0
4990 01:11:58.438812 # [ 167.393033] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
4991 01:11:58.440903 # [ 167.400456] x11: 0000000000000fdb x10: 0000000000001500 x9 : ffff8000096fe99c
4992 01:11:58.480752 # [ 167.407881] x8 : ffff00080d019a80 x7 : 071c71c71c71c71c x6 : 0000000000000000
4993 01:11:58.481032 # [ 167.415305] x5 : ffff80000ffc4000 x4 : 0000000000000001 x3 : ffff80000b0f5508
4994 01:11:58.481226 # [ 167.422729] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d019a80
4995 01:11:58.481689 # [ 167.430153] Call trace:
4996 01:11:58.481913 # [ 167.432863] refcount_warn_saturate+0xf8/0x224
4997 01:11:58.482142 # [ 167.437583] __refcount_add_not_zero.constprop.0+0x88/0xa4
4998 01:11:58.484056 # [ 167.443351] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
4999 01:11:58.523950 # [ 167.449203] lkdtm_do_action+0x2c/0x50
5000 01:11:58.524228 # [ 167.453224] direct_entry+0x164/0x180
5001 01:11:58.524422 # [ 167.457157] full_proxy_write+0x68/0xc0
5002 01:11:58.524600 # [ 167.461268] vfs_write+0xcc/0x2a0
5003 01:11:58.524769 # [ 167.464857] ksys_write+0x78/0x104
5004 01:11:58.524934 # [ 167.468531] __arm64_sys_write+0x28/0x3c
5005 01:11:58.525097 # [ 167.472728] invoke_syscall+0x8c/0x120
5006 01:11:58.525514 # [ 167.476753] el0_svc_common.constprop.0+0x68/0x124
5007 01:11:58.525668 # [ 167.481822] do_el0_svc+0x40/0xcc
5008 01:11:58.525798 # [ 167.485411] el0_svc+0x48/0xc0
5009 01:11:58.527251 # [ 167.488737] el0t_64_sync_handler+0xb8/0xbc
5010 01:11:58.567123 # [ 167.493195] el0t_64_sync+0x18c/0x190
5011 01:11:58.567429 # [ 167.497128] irq event stamp: 0
5012 01:11:58.567646 # [ 167.500446] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5013 01:11:58.567827 # [ 167.506991] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5014 01:11:58.567993 # [ 167.515454] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5015 01:11:58.568360 # [ 167.523915] softirqs last disabled at (0): [<0000000000000000>] 0x0
5016 01:11:58.568491 # [ 167.530457] ---[ end trace 0000000000000000 ]---
5017 01:11:58.570355 # [ 167.535416] lkdtm: Overflow detected: saturated
5018 01:11:58.592949 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
5019 01:11:58.593466 ok 51 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5020 01:11:58.596341 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5021 01:11:59.090816 <6>[ 168.403120] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5022 01:11:59.091430 <6>[ 168.409152] lkdtm: attempting good refcount_dec()
5023 01:11:59.091822 <6>[ 168.414196] lkdtm: attempting bad refcount_dec() to zero
5024 01:11:59.092529 <4>[ 168.419839] ------------[ cut here ]------------
5025 01:11:59.092915 <4>[ 168.424779] refcount_t: decrement hit 0; leaking memory.
5026 01:11:59.093263 <4>[ 168.430565] WARNING: CPU: 1 PID: 2901 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5027 01:11:59.134069 <4>[ 168.439312] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5028 01:11:59.134989 <4>[ 168.451138] CPU: 1 PID: 2901 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5029 01:11:59.135411 <4>[ 168.459076] Hardware name: ARM Juno development board (r0) (DT)
5030 01:11:59.135776 <4>[ 168.465267] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5031 01:11:59.136122 <4>[ 168.472509] pc : refcount_warn_saturate+0x68/0x224
5032 01:11:59.136459 <4>[ 168.477576] lr : refcount_warn_saturate+0x68/0x224
5033 01:11:59.137819 <4>[ 168.482641] sp : ffff800010063b60
5034 01:11:59.177417 <4>[ 168.486222] x29: ffff800010063b60 x28: ffff00080cbf34c0 x27: 0000000000000000
5035 01:11:59.177950 <4>[ 168.493650] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5036 01:11:59.178713 <4>[ 168.501075] x23: ffff00080701e000 x22: ffff800010063d30 x21: 0000000000000012
5037 01:11:59.179109 <4>[ 168.508501] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
5038 01:11:59.179465 <4>[ 168.515925] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5039 01:11:59.181045 <4>[ 168.523349] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5040 01:11:59.220749 <4>[ 168.530774] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096fe99c
5041 01:11:59.221286 <4>[ 168.538198] x8 : ffff00080cbf34c0 x7 : 00000074b5503510 x6 : 0000000000000000
5042 01:11:59.222038 <4>[ 168.545622] x5 : ffff800010064000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5043 01:11:59.222441 <4>[ 168.553046] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080cbf34c0
5044 01:11:59.222796 <4>[ 168.560470] Call trace:
5045 01:11:59.223133 <4>[ 168.563180] refcount_warn_saturate+0x68/0x224
5046 01:11:59.224380 <4>[ 168.567900] __refcount_dec.constprop.0+0x50/0x60
5047 01:11:59.264112 <4>[ 168.572883] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5048 01:11:59.264643 <4>[ 168.577602] lkdtm_do_action+0x2c/0x50
5049 01:11:59.265025 <4>[ 168.581624] direct_entry+0x164/0x180
5050 01:11:59.265377 <4>[ 168.585556] full_proxy_write+0x68/0xc0
5051 01:11:59.265711 <4>[ 168.589668] vfs_write+0xcc/0x2a0
5052 01:11:59.266465 <4>[ 168.593257] ksys_write+0x78/0x104
5053 01:11:59.266856 <4>[ 168.596932] __arm64_sys_write+0x28/0x3c
5054 01:11:59.267194 <4>[ 168.601130] invoke_syscall+0x8c/0x120
5055 01:11:59.267537 <4>[ 168.605154] el0_svc_common.constprop.0+0x68/0x124
5056 01:11:59.267993 <4>[ 168.610222] do_el0_svc+0x40/0xcc
5057 01:11:59.268525 <4>[ 168.613811] el0_svc+0x48/0xc0
5058 01:11:59.307508 <4>[ 168.617137] el0t_64_sync_handler+0xb8/0xbc
5059 01:11:59.308046 <4>[ 168.621595] el0t_64_sync+0x18c/0x190
5060 01:11:59.308531 <4>[ 168.625528] irq event stamp: 0
5061 01:11:59.308981 <4>[ 168.628846] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5062 01:11:59.309423 <4>[ 168.635391] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5063 01:11:59.310209 <4>[ 168.643854] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5064 01:11:59.310626 <4>[ 168.652315] softirqs last disabled at (0): [<0000000000000000>] 0x0
5065 01:11:59.325648 <4>[ 168.658857] ---[ end trace 0000000000000000 ]---
5066 01:11:59.326160 <6>[ 168.663817] lkdtm: Zero detected: saturated
5067 01:11:59.512366 # [ 168.403120] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5068 01:11:59.512963 # [ 168.409152] lkdtm: attempting good refcount_dec()
5069 01:11:59.513461 # [ 168.414196] lkdtm: attempting bad refcount_dec() to zero
5070 01:11:59.513913 # [ 168.419839] ------------[ cut here ]------------
5071 01:11:59.514403 # [ 168.424779] refcount_t: decrement hit 0; leaking memory.
5072 01:11:59.515217 # [ 168.430565] WARNING: CPU: 1 PID: 2901 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5073 01:11:59.555285 # [ 168.439312] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5074 01:11:59.555859 # [ 168.451138] CPU: 1 PID: 2901 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5075 01:11:59.556353 # [ 168.459076] Hardware name: ARM Juno development board (r0) (DT)
5076 01:11:59.556801 # [ 168.465267] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5077 01:11:59.557243 # [ 168.472509] pc : refcount_warn_saturate+0x68/0x224
5078 01:11:59.558096 # [ 168.477576] lr : refcount_warn_saturate+0x68/0x224
5079 01:11:59.558605 # [ 168.482641] sp : ffff800010063b60
5080 01:11:59.598636 # [ 168.486222] x29: ffff800010063b60 x28: ffff00080cbf34c0 x27: 0000000000000000
5081 01:11:59.599260 # [ 168.493650] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5082 01:11:59.600150 # [ 168.501075] x23: ffff00080701e000 x22: ffff800010063d30 x21: 0000000000000012
5083 01:11:59.600595 # [ 168.508501] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
5084 01:11:59.601051 # [ 168.515925] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5085 01:11:59.601491 # [ 168.523349] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5086 01:11:59.641735 # [ 168.530774] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096fe99c
5087 01:11:59.642370 # [ 168.538198] x8 : ffff00080cbf34c0 x7 : 00000074b5503510 x6 : 0000000000000000
5088 01:11:59.643236 # [ 168.545622] x5 : ffff800010064000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5089 01:11:59.643636 # [ 168.553046] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080cbf34c0
5090 01:11:59.644015 # [ 168.560470] Call trace:
5091 01:11:59.644396 # [ 168.563180] refcount_warn_saturate+0x68/0x224
5092 01:11:59.644730 # [ 168.567900] __refcount_dec.constprop.0+0x50/0x60
5093 01:11:59.645186 # [ 168.572883] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5094 01:11:59.684807 # [ 168.577602] lkdtm_do_action+0x2c/0x50
5095 01:11:59.685356 # [ 168.581624] direct_entry+0x164/0x180
5096 01:11:59.685741 # [ 168.585556] full_proxy_write+0x68/0xc0
5097 01:11:59.686139 # [ 168.589668] vfs_write+0xcc/0x2a0
5098 01:11:59.686832 # [ 168.593257] ksys_write+0x78/0x104
5099 01:11:59.687206 # [ 168.596932] __arm64_sys_write+0x28/0x3c
5100 01:11:59.687544 # [ 168.601130] invoke_syscall+0x8c/0x120
5101 01:11:59.687868 # [ 168.605154] el0_svc_common.constprop.0+0x68/0x124
5102 01:11:59.688249 # [ 168.610222] do_el0_svc+0x40/0xcc
5103 01:11:59.688583 # [ 168.613811] el0_svc+0x48/0xc0
5104 01:11:59.688971 # [ 168.617137] el0t_64_sync_handler+0xb8/0xbc
5105 01:11:59.728121 # [ 168.621595] el0t_64_sync+0x18c/0x190
5106 01:11:59.728674 # [ 168.625528] irq event stamp: 0
5107 01:11:59.729055 # [ 168.628846] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5108 01:11:59.729758 # [ 168.635391] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5109 01:11:59.730183 # [ 168.643854] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5110 01:11:59.730537 # [ 168.652315] softirqs last disabled at (0): [<0000000000000000>] 0x0
5111 01:11:59.731709 # [ 168.658857] ---[ end trace 0000000000000000 ]---
5112 01:11:59.754039 # [ 168.663817] lkdtm: Zero detected: saturated
5113 01:11:59.754564 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
5114 01:11:59.754950 ok 52 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5115 01:11:59.757381 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5116 01:12:00.350251 <6>[ 169.662471] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5117 01:12:00.351141 <6>[ 169.668840] lkdtm: attempting bad refcount_dec() below zero
5118 01:12:00.351532 <4>[ 169.674752] ------------[ cut here ]------------
5119 01:12:00.351847 <4>[ 169.679716] refcount_t: decrement hit 0; leaking memory.
5120 01:12:00.352143 <4>[ 169.685587] WARNING: CPU: 1 PID: 2945 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5121 01:12:00.353879 <4>[ 169.694334] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5122 01:12:00.393573 <4>[ 169.706159] CPU: 1 PID: 2945 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5123 01:12:00.394159 <4>[ 169.714097] Hardware name: ARM Juno development board (r0) (DT)
5124 01:12:00.394505 <4>[ 169.720288] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5125 01:12:00.395141 <4>[ 169.727530] pc : refcount_warn_saturate+0x68/0x224
5126 01:12:00.395476 <4>[ 169.732597] lr : refcount_warn_saturate+0x68/0x224
5127 01:12:00.395778 <4>[ 169.737662] sp : ffff800010133b70
5128 01:12:00.397168 <4>[ 169.741242] x29: ffff800010133b70 x28: ffff00080535b4c0 x27: 0000000000000000
5129 01:12:00.436889 <4>[ 169.748670] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5130 01:12:00.437431 <4>[ 169.756096] x23: ffff00080aa6a000 x22: ffff800010133d40 x21: 0000000000000016
5131 01:12:00.437805 <4>[ 169.763520] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
5132 01:12:00.438586 <4>[ 169.770944] x17: ffff8000096deb80 x16: ffff80000878a3c8 x15: ffff8000080b3eac
5133 01:12:00.438979 <4>[ 169.778369] x14: ffff8000096f60dc x13: ffff80000802e97c x12: ffff80000843df1c
5134 01:12:00.480175 <4>[ 169.785793] x11: ffff80000843de68 x10: ffff80000843dadc x9 : ffff8000096ff430
5135 01:12:00.480711 <4>[ 169.793217] x8 : ffff000801345f90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
5136 01:12:00.481085 <4>[ 169.800641] x5 : ffff800010134000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5137 01:12:00.481771 <4>[ 169.808064] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080535b4c0
5138 01:12:00.482186 <4>[ 169.815488] Call trace:
5139 01:12:00.482529 <4>[ 169.818197] refcount_warn_saturate+0x68/0x224
5140 01:12:00.482857 <4>[ 169.822917] __refcount_dec.constprop.0+0x50/0x60
5141 01:12:00.483797 <4>[ 169.827901] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5142 01:12:00.523557 <4>[ 169.832969] lkdtm_do_action+0x2c/0x50
5143 01:12:00.524072 <4>[ 169.836990] direct_entry+0x164/0x180
5144 01:12:00.524440 <4>[ 169.840922] full_proxy_write+0x68/0xc0
5145 01:12:00.524782 <4>[ 169.845033] vfs_write+0xcc/0x2a0
5146 01:12:00.525113 <4>[ 169.848622] ksys_write+0x78/0x104
5147 01:12:00.525435 <4>[ 169.852296] __arm64_sys_write+0x28/0x3c
5148 01:12:00.526141 <4>[ 169.856494] invoke_syscall+0x8c/0x120
5149 01:12:00.526504 <4>[ 169.860519] el0_svc_common.constprop.0+0x68/0x124
5150 01:12:00.526929 <4>[ 169.865588] do_el0_svc+0x40/0xcc
5151 01:12:00.527272 <4>[ 169.869175] el0_svc+0x48/0xc0
5152 01:12:00.527666 <4>[ 169.872502] el0t_64_sync_handler+0xb8/0xbc
5153 01:12:00.566980 <4>[ 169.876959] el0t_64_sync+0x18c/0x190
5154 01:12:00.567513 <4>[ 169.880893] irq event stamp: 0
5155 01:12:00.567878 <4>[ 169.884211] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5156 01:12:00.568221 <4>[ 169.890756] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5157 01:12:00.568942 <4>[ 169.899219] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5158 01:12:00.569320 <4>[ 169.907680] softirqs last disabled at (0): [<0000000000000000>] 0x0
5159 01:12:00.570472 <4>[ 169.914222] ---[ end trace 0000000000000000 ]---
5160 01:12:00.585234 <6>[ 169.919180] lkdtm: Negative detected: saturated
5161 01:12:00.817389 # [ 169.662471] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5162 01:12:00.817974 # [ 169.668840] lkdtm: attempting bad refcount_dec() below zero
5163 01:12:00.818408 # [ 169.674752] ------------[ cut here ]------------
5164 01:12:00.818766 # [ 169.679716] refcount_t: decrement hit 0; leaking memory.
5165 01:12:00.819104 # [ 169.685587] WARNING: CPU: 1 PID: 2945 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5166 01:12:00.820872 # [ 169.694334] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5167 01:12:00.860323 # [ 169.706159] CPU: 1 PID: 2945 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5168 01:12:00.860620 # [ 169.714097] Hardware name: ARM Juno development board (r0) (DT)
5169 01:12:00.860872 # [ 169.720288] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5170 01:12:00.861098 # [ 169.727530] pc : refcount_warn_saturate+0x68/0x224
5171 01:12:00.861299 # [ 169.732597] lr : refcount_warn_saturate+0x68/0x224
5172 01:12:00.861722 # [ 169.737662] sp : ffff800010133b70
5173 01:12:00.861893 # [ 169.741242] x29: ffff800010133b70 x28: ffff00080535b4c0 x27: 0000000000000000
5174 01:12:00.903624 # [ 169.748670] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5175 01:12:00.904185 # [ 169.756096] x23: ffff00080aa6a000 x22: ffff800010133d40 x21: 0000000000000016
5176 01:12:00.904680 # [ 169.763520] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
5177 01:12:00.905493 # [ 169.770944] x17: ffff8000096deb80 x16: ffff80000878a3c8 x15: ffff8000080b3eac
5178 01:12:00.905901 # [ 169.778369] x14: ffff8000096f60dc x13: ffff80000802e97c x12: ffff80000843df1c
5179 01:12:00.906386 # [ 169.785793] x11: ffff80000843de68 x10: ffff80000843dadc x9 : ffff8000096ff430
5180 01:12:00.946851 # [ 169.793217] x8 : ffff000801345f90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
5181 01:12:00.947400 # [ 169.800641] x5 : ffff800010134000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5182 01:12:00.948132 # [ 169.808064] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080535b4c0
5183 01:12:00.948524 # [ 169.815488] Call trace:
5184 01:12:00.948876 # [ 169.818197] refcount_warn_saturate+0x68/0x224
5185 01:12:00.949226 # [ 169.822917] __refcount_dec.constprop.0+0x50/0x60
5186 01:12:00.949680 # [ 169.827901] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5187 01:12:00.950158 # [ 169.832969] lkdtm_do_action+0x2c/0x50
5188 01:12:00.950700 # [ 169.836990] direct_entry+0x164/0x180
5189 01:12:00.990054 # [ 169.840922] full_proxy_write+0x68/0xc0
5190 01:12:00.990625 # [ 169.845033] vfs_write+0xcc/0x2a0
5191 01:12:00.991111 # [ 169.848622] ksys_write+0x78/0x104
5192 01:12:00.991562 # [ 169.852296] __arm64_sys_write+0x28/0x3c
5193 01:12:00.992359 # [ 169.856494] invoke_syscall+0x8c/0x120
5194 01:12:00.992761 # [ 169.860519] el0_svc_common.constprop.0+0x68/0x124
5195 01:12:00.993208 # [ 169.865588] do_el0_svc+0x40/0xcc
5196 01:12:00.993684 # [ 169.869175] el0_svc+0x48/0xc0
5197 01:12:00.994154 # [ 169.872502] el0t_64_sync_handler+0xb8/0xbc
5198 01:12:00.994588 # [ 169.876959] el0t_64_sync+0x18c/0x190
5199 01:12:00.995113 # [ 169.880893] irq event stamp: 0
5200 01:12:01.033167 # [ 169.884211] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5201 01:12:01.033726 # [ 169.890756] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5202 01:12:01.034602 # [ 169.899219] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5203 01:12:01.035026 # [ 169.907680] softirqs last disabled at (0): [<0000000000000000>] 0x0
5204 01:12:01.035513 # [ 169.914222] ---[ end trace 0000000000000000 ]---
5205 01:12:01.035876 # [ 169.919180] lkdtm: Negative detected: saturated
5206 01:12:01.036696 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
5207 01:12:01.053936 ok 53 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5208 01:12:01.057193 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5209 01:12:01.651763 <6>[ 170.963720] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5210 01:12:01.652756 <6>[ 170.970892] lkdtm: attempting bad refcount_dec_and_test() below zero
5211 01:12:01.653201 <4>[ 170.978053] ------------[ cut here ]------------
5212 01:12:01.653666 <4>[ 170.983001] refcount_t: underflow; use-after-free.
5213 01:12:01.654150 <4>[ 170.988128] WARNING: CPU: 2 PID: 2989 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5214 01:12:01.694970 <4>[ 170.996951] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5215 01:12:01.695546 <4>[ 171.008777] CPU: 2 PID: 2989 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5216 01:12:01.696383 <4>[ 171.016714] Hardware name: ARM Juno development board (r0) (DT)
5217 01:12:01.696802 <4>[ 171.022906] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5218 01:12:01.697245 <4>[ 171.030148] pc : refcount_warn_saturate+0x12c/0x224
5219 01:12:01.697683 <4>[ 171.035302] lr : refcount_warn_saturate+0x12c/0x224
5220 01:12:01.698154 <4>[ 171.040454] sp : ffff8000101f39e0
5221 01:12:01.738397 <4>[ 171.044034] x29: ffff8000101f39e0 x28: ffff000804a48040 x27: 0000000000000000
5222 01:12:01.738938 <4>[ 171.051462] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5223 01:12:01.739418 <4>[ 171.058888] x23: ffff0008033db000 x22: ffff8000101f3bb0 x21: 000000000000001f
5224 01:12:01.740236 <4>[ 171.066312] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
5225 01:12:01.740648 <4>[ 171.073737] x17: ffff800008162fe8 x16: ffff800008162548 x15: ffff800008162490
5226 01:12:01.741093 <4>[ 171.081161] x14: 0000000000000000 x13: 205d313030333839 x12: 2e30373120205b3e
5227 01:12:01.781675 <4>[ 171.088585] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff800008160288
5228 01:12:01.782245 <4>[ 171.096010] x8 : ffff000804a48040 x7 : 3130303338392e30 x6 : 0000000000001ffe
5229 01:12:01.782738 <4>[ 171.103434] x5 : 0000000000017fe8 x4 : ffff00097ef41c58 x3 : ffff800974a15000
5230 01:12:01.783535 <4>[ 171.110858] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804a48040
5231 01:12:01.783940 <4>[ 171.118282] Call trace:
5232 01:12:01.784377 <4>[ 171.120992] refcount_warn_saturate+0x12c/0x224
5233 01:12:01.784811 <4>[ 171.125798] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5234 01:12:01.785352 <4>[ 171.131563] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
5235 01:12:01.825073 <4>[ 171.137417] lkdtm_do_action+0x2c/0x50
5236 01:12:01.825618 <4>[ 171.141437] direct_entry+0x164/0x180
5237 01:12:01.826139 <4>[ 171.145369] full_proxy_write+0x68/0xc0
5238 01:12:01.826593 <4>[ 171.149480] vfs_write+0xcc/0x2a0
5239 01:12:01.827394 <4>[ 171.153070] ksys_write+0x78/0x104
5240 01:12:01.827808 <4>[ 171.156744] __arm64_sys_write+0x28/0x3c
5241 01:12:01.828246 <4>[ 171.160942] invoke_syscall+0x8c/0x120
5242 01:12:01.828689 <4>[ 171.164967] el0_svc_common.constprop.0+0x68/0x124
5243 01:12:01.829118 <4>[ 171.170036] do_el0_svc+0x40/0xcc
5244 01:12:01.829534 <4>[ 171.173624] el0_svc+0x48/0xc0
5245 01:12:01.868442 <4>[ 171.176951] el0t_64_sync_handler+0xb8/0xbc
5246 01:12:01.868981 <4>[ 171.181409] el0t_64_sync+0x18c/0x190
5247 01:12:01.869469 <4>[ 171.185342] irq event stamp: 0
5248 01:12:01.869919 <4>[ 171.188660] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5249 01:12:01.870778 <4>[ 171.195206] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5250 01:12:01.871199 <4>[ 171.203669] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5251 01:12:01.871645 <4>[ 171.212130] softirqs last disabled at (0): [<0000000000000000>] 0x0
5252 01:12:01.872190 <4>[ 171.218672] ---[ end trace 0000000000000000 ]---
5253 01:12:01.887243 <6>[ 171.223629] lkdtm: Negative detected: saturated
5254 01:12:02.060864 # [ 170.963720] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5255 01:12:02.061189 # [ 170.970892] lkdtm: attempting bad refcount_dec_and_test() below zero
5256 01:12:02.061445 # [ 170.978053] ------------[ cut here ]------------
5257 01:12:02.061928 # [ 170.983001] refcount_t: underflow; use-after-free.
5258 01:12:02.062162 # [ 170.988128] WARNING: CPU: 2 PID: 2989 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5259 01:12:02.103993 # [ 170.996951] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5260 01:12:02.104314 # [ 171.008777] CPU: 2 PID: 2989 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5261 01:12:02.104568 # [ 171.016714] Hardware name: ARM Juno development board (r0) (DT)
5262 01:12:02.105052 # [ 171.022906] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5263 01:12:02.105263 # [ 171.030148] pc : refcount_warn_saturate+0x12c/0x224
5264 01:12:02.105473 # [ 171.035302] lr : refcount_warn_saturate+0x12c/0x224
5265 01:12:02.105667 # [ 171.040454] sp : ffff8000101f39e0
5266 01:12:02.107338 # [ 171.044034] x29: ffff8000101f39e0 x28: ffff000804a48040 x27: 0000000000000000
5267 01:12:02.147121 # [ 171.051462] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5268 01:12:02.147413 # [ 171.058888] x23: ffff0008033db000 x22: ffff8000101f3bb0 x21: 000000000000001f
5269 01:12:02.147924 # [ 171.066312] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
5270 01:12:02.148152 # [ 171.073737] x17: ffff800008162fe8 x16: ffff800008162548 x15: ffff800008162490
5271 01:12:02.148351 # [ 171.081161] x14: 0000000000000000 x13: 205d313030333839 x12: 2e30373120205b3e
5272 01:12:02.150498 # [ 171.088585] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff800008160288
5273 01:12:02.190537 # [ 171.096010] x8 : ffff000804a48040 x7 : 3130303338392e30 x6 : 0000000000001ffe
5274 01:12:02.191109 # [ 171.103434] x5 : 0000000000017fe8 x4 : ffff00097ef41c58 x3 : ffff800974a15000
5275 01:12:02.191958 # [ 171.110858] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804a48040
5276 01:12:02.192380 # [ 171.118282] Call trace:
5277 01:12:02.192837 # [ 171.120992] refcount_warn_saturate+0x12c/0x224
5278 01:12:02.193271 # [ 171.125798] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5279 01:12:02.194092 # [ 171.131563] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
5280 01:12:02.233727 # [ 171.137417] lkdtm_do_action+0x2c/0x50
5281 01:12:02.234324 # [ 171.141437] direct_entry+0x164/0x180
5282 01:12:02.234817 # [ 171.145369] full_proxy_write+0x68/0xc0
5283 01:12:02.235273 # [ 171.149480] vfs_write+0xcc/0x2a0
5284 01:12:02.235710 # [ 171.153070] ksys_write+0x78/0x104
5285 01:12:02.236495 # [ 171.156744] __arm64_sys_write+0x28/0x3c
5286 01:12:02.236894 # [ 171.160942] invoke_syscall+0x8c/0x120
5287 01:12:02.237348 # [ 171.164967] el0_svc_common.constprop.0+0x68/0x124
5288 01:12:02.237781 # [ 171.170036] do_el0_svc+0x40/0xcc
5289 01:12:02.238259 # [ 171.173624] el0_svc+0x48/0xc0
5290 01:12:02.238792 # [ 171.176951] el0t_64_sync_handler+0xb8/0xbc
5291 01:12:02.276832 # [ 171.181409] el0t_64_sync+0x18c/0x190
5292 01:12:02.277389 # [ 171.185342] irq event stamp: 0
5293 01:12:02.277894 # [ 171.188660] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5294 01:12:02.278740 # [ 171.195206] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5295 01:12:02.279154 # [ 171.203669] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5296 01:12:02.279601 # [ 171.212130] softirqs last disabled at (0): [<0000000000000000>] 0x0
5297 01:12:02.280030 # [ 171.218672] ---[ end trace 0000000000000000 ]---
5298 01:12:02.280637 # [ 171.223629] lkdtm: Negative detected: saturated
5299 01:12:02.308891 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5300 01:12:02.312157 ok 54 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5301 01:12:02.312679 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5302 01:12:02.874992 <6>[ 172.186963] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5303 01:12:02.875580 <6>[ 172.194297] lkdtm: attempting bad refcount_sub_and_test() below zero
5304 01:12:02.875965 <4>[ 172.200998] ------------[ cut here ]------------
5305 01:12:02.876665 <4>[ 172.205954] refcount_t: underflow; use-after-free.
5306 01:12:02.877051 <4>[ 172.211252] WARNING: CPU: 1 PID: 3033 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5307 01:12:02.918220 <4>[ 172.220087] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5308 01:12:02.918769 <4>[ 172.231912] CPU: 1 PID: 3033 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5309 01:12:02.919164 <4>[ 172.239851] Hardware name: ARM Juno development board (r0) (DT)
5310 01:12:02.919519 <4>[ 172.246043] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5311 01:12:02.920195 <4>[ 172.253284] pc : refcount_warn_saturate+0x12c/0x224
5312 01:12:02.920571 <4>[ 172.258438] lr : refcount_warn_saturate+0x12c/0x224
5313 01:12:02.920911 <4>[ 172.263591] sp : ffff8000102b3a20
5314 01:12:02.961521 <4>[ 172.267170] x29: ffff8000102b3a20 x28: ffff000804a4b4c0 x27: 0000000000000000
5315 01:12:02.962091 <4>[ 172.274598] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5316 01:12:02.962494 <4>[ 172.282024] x23: ffff000806db3000 x22: ffff8000102b3bf0 x21: 000000000000001f
5317 01:12:02.963223 <4>[ 172.289448] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
5318 01:12:02.963621 <4>[ 172.296873] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5319 01:12:02.963967 <4>[ 172.304298] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5320 01:12:03.004832 <4>[ 172.311723] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096fe99c
5321 01:12:03.005380 <4>[ 172.319147] x8 : ffff000804a4b4c0 x7 : 00000074b5503510 x6 : 0000000000000000
5322 01:12:03.005763 <4>[ 172.326571] x5 : ffff8000102b4000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5323 01:12:03.006542 <4>[ 172.333995] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804a4b4c0
5324 01:12:03.006951 <4>[ 172.341419] Call trace:
5325 01:12:03.007331 <4>[ 172.344129] refcount_warn_saturate+0x12c/0x224
5326 01:12:03.007674 <4>[ 172.348935] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5327 01:12:03.008394 <4>[ 172.354700] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
5328 01:12:03.048256 <4>[ 172.360554] lkdtm_do_action+0x2c/0x50
5329 01:12:03.048794 <4>[ 172.364573] direct_entry+0x164/0x180
5330 01:12:03.049180 <4>[ 172.368506] full_proxy_write+0x68/0xc0
5331 01:12:03.049560 <4>[ 172.372617] vfs_write+0xcc/0x2a0
5332 01:12:03.050249 <4>[ 172.376207] ksys_write+0x78/0x104
5333 01:12:03.050630 <4>[ 172.379881] __arm64_sys_write+0x28/0x3c
5334 01:12:03.050974 <4>[ 172.384078] invoke_syscall+0x8c/0x120
5335 01:12:03.051305 <4>[ 172.388103] el0_svc_common.constprop.0+0x68/0x124
5336 01:12:03.051694 <4>[ 172.393171] do_el0_svc+0x40/0xcc
5337 01:12:03.052039 <4>[ 172.396759] el0_svc+0x48/0xc0
5338 01:12:03.091686 <4>[ 172.400086] el0t_64_sync_handler+0xb8/0xbc
5339 01:12:03.092264 <4>[ 172.404544] el0t_64_sync+0x18c/0x190
5340 01:12:03.092755 <4>[ 172.408477] irq event stamp: 0
5341 01:12:03.093209 <4>[ 172.411794] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5342 01:12:03.094039 <4>[ 172.418340] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5343 01:12:03.094459 <4>[ 172.426803] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5344 01:12:03.094977 <4>[ 172.435264] softirqs last disabled at (0): [<0000000000000000>] 0x0
5345 01:12:03.095457 <4>[ 172.441806] ---[ end trace 0000000000000000 ]---
5346 01:12:03.110359 <6>[ 172.446764] lkdtm: Negative detected: saturated
5347 01:12:03.272418 # [ 172.186963] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5348 01:12:03.272997 # [ 172.194297] lkdtm: attempting bad refcount_sub_and_test() below zero
5349 01:12:03.273385 # [ 172.200998] ------------[ cut here ]------------
5350 01:12:03.273740 # [ 172.205954] refcount_t: underflow; use-after-free.
5351 01:12:03.274482 # [ 172.211252] WARNING: CPU: 1 PID: 3033 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5352 01:12:03.315530 # [ 172.220087] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5353 01:12:03.316103 # [ 172.231912] CPU: 1 PID: 3033 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5354 01:12:03.316491 # [ 172.239851] Hardware name: ARM Juno development board (r0) (DT)
5355 01:12:03.316842 # [ 172.246043] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5356 01:12:03.317563 # [ 172.253284] pc : refcount_warn_saturate+0x12c/0x224
5357 01:12:03.317953 # [ 172.258438] lr : refcount_warn_saturate+0x12c/0x224
5358 01:12:03.318358 # [ 172.263591] sp : ffff8000102b3a20
5359 01:12:03.319059 # [ 172.267170] x29: ffff8000102b3a20 x28: ffff000804a4b4c0 x27: 0000000000000000
5360 01:12:03.358585 # [ 172.274598] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5361 01:12:03.359126 # [ 172.282024] x23: ffff000806db3000 x22: ffff8000102b3bf0 x21: 000000000000001f
5362 01:12:03.359513 # [ 172.289448] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
5363 01:12:03.360244 # [ 172.296873] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5364 01:12:03.360646 # [ 172.304298] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5365 01:12:03.362108 # [ 172.311723] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096fe99c
5366 01:12:03.401778 # [ 172.319147] x8 : ffff000804a4b4c0 x7 : 00000074b5503510 x6 : 0000000000000000
5367 01:12:03.402390 # [ 172.326571] x5 : ffff8000102b4000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5368 01:12:03.403133 # [ 172.333995] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804a4b4c0
5369 01:12:03.403529 # [ 172.341419] Call trace:
5370 01:12:03.403880 # [ 172.344129] refcount_warn_saturate+0x12c/0x224
5371 01:12:03.404215 # [ 172.348935] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5372 01:12:03.405321 # [ 172.354700] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
5373 01:12:03.444949 # [ 172.360554] lkdtm_do_action+0x2c/0x50
5374 01:12:03.445499 # [ 172.364573] direct_entry+0x164/0x180
5375 01:12:03.445878 # [ 172.368506] full_proxy_write+0x68/0xc0
5376 01:12:03.446295 # [ 172.372617] vfs_write+0xcc/0x2a0
5377 01:12:03.446644 # [ 172.376207] ksys_write+0x78/0x104
5378 01:12:03.447343 # [ 172.379881] __arm64_sys_write+0x28/0x3c
5379 01:12:03.447723 # [ 172.384078] invoke_syscall+0x8c/0x120
5380 01:12:03.448055 # [ 172.388103] el0_svc_common.constprop.0+0x68/0x124
5381 01:12:03.448452 # [ 172.393171] do_el0_svc+0x40/0xcc
5382 01:12:03.448790 # [ 172.396759] el0_svc+0x48/0xc0
5383 01:12:03.449186 # [ 172.400086] el0t_64_sync_handler+0xb8/0xbc
5384 01:12:03.488210 # [ 172.404544] el0t_64_sync+0x18c/0x190
5385 01:12:03.488834 # [ 172.408477] irq event stamp: 0
5386 01:12:03.489234 # [ 172.411794] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5387 01:12:03.489599 # [ 172.418340] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5388 01:12:03.490047 # [ 172.426803] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5389 01:12:03.490828 # [ 172.435264] softirqs last disabled at (0): [<0000000000000000>] 0x0
5390 01:12:03.491333 # [ 172.441806] ---[ end trace 0000000000000000 ]---
5391 01:12:03.491831 # [ 172.446764] lkdtm: Negative detected: saturated
5392 01:12:03.514810 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5393 01:12:03.518059 ok 55 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5394 01:12:03.518573 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5395 01:12:04.022273 <6>[ 173.330511] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5396 01:12:04.022877 <6>[ 173.336542] lkdtm: attempting safe refcount_inc_not_zero() from zero
5397 01:12:04.023612 <6>[ 173.343240] lkdtm: Good: zero detected
5398 01:12:04.024005 <6>[ 173.347334] lkdtm: Correctly stayed at zero
5399 01:12:04.024359 <6>[ 173.351958] lkdtm: attempting bad refcount_inc() from zero
5400 01:12:04.024700 <4>[ 173.357779] ------------[ cut here ]------------
5401 01:12:04.025029 <4>[ 173.362698] refcount_t: addition on 0; use-after-free.
5402 01:12:04.025900 <4>[ 173.368165] WARNING: CPU: 1 PID: 3072 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5403 01:12:04.065472 <4>[ 173.376902] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5404 01:12:04.066384 <4>[ 173.388727] CPU: 1 PID: 3072 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5405 01:12:04.066803 <4>[ 173.396665] Hardware name: ARM Juno development board (r0) (DT)
5406 01:12:04.067167 <4>[ 173.402856] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5407 01:12:04.067512 <4>[ 173.410097] pc : refcount_warn_saturate+0xc8/0x224
5408 01:12:04.069183 <4>[ 173.415164] lr : refcount_warn_saturate+0xc8/0x224
5409 01:12:04.108844 <4>[ 173.420230] sp : ffff800010343aa0
5410 01:12:04.109402 <4>[ 173.423809] x29: ffff800010343aa0 x28: ffff0008049634c0 x27: 0000000000000000
5411 01:12:04.110152 <4>[ 173.431237] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5412 01:12:04.110552 <4>[ 173.438663] x23: ffff00080c954000 x22: ffff800010343c70 x21: 0000000000000012
5413 01:12:04.110907 <4>[ 173.446088] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
5414 01:12:04.112467 <4>[ 173.453513] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5415 01:12:04.152183 <4>[ 173.460938] x14: 0000000000000000 x13: 205d383936323633 x12: 2e33373120205b3e
5416 01:12:04.152714 <4>[ 173.468361] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff800008160288
5417 01:12:04.153464 <4>[ 173.475786] x8 : ffff0008049634c0 x7 : 3839363236332e33 x6 : 0000000000001ffe
5418 01:12:04.153871 <4>[ 173.483211] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
5419 01:12:04.154280 <4>[ 173.490635] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008049634c0
5420 01:12:04.154624 <4>[ 173.498059] Call trace:
5421 01:12:04.155813 <4>[ 173.500769] refcount_warn_saturate+0xc8/0x224
5422 01:12:04.195565 <4>[ 173.505488] __refcount_add.constprop.0+0x6c/0xa0
5423 01:12:04.196099 <4>[ 173.510469] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
5424 01:12:04.196478 <4>[ 173.515191] lkdtm_do_action+0x2c/0x50
5425 01:12:04.196828 <4>[ 173.519211] direct_entry+0x164/0x180
5426 01:12:04.197542 <4>[ 173.523143] full_proxy_write+0x68/0xc0
5427 01:12:04.197936 <4>[ 173.527253] vfs_write+0xcc/0x2a0
5428 01:12:04.198320 <4>[ 173.530842] ksys_write+0x78/0x104
5429 01:12:04.198653 <4>[ 173.534517] __arm64_sys_write+0x28/0x3c
5430 01:12:04.198993 <4>[ 173.538715] invoke_syscall+0x8c/0x120
5431 01:12:04.199545 <4>[ 173.542739] el0_svc_common.constprop.0+0x68/0x124
5432 01:12:04.199953 <4>[ 173.547807] do_el0_svc+0x40/0xcc
5433 01:12:04.238870 <4>[ 173.551395] el0_svc+0x48/0xc0
5434 01:12:04.239406 <4>[ 173.554722] el0t_64_sync_handler+0xb8/0xbc
5435 01:12:04.239787 <4>[ 173.559180] el0t_64_sync+0x18c/0x190
5436 01:12:04.240144 <4>[ 173.563112] irq event stamp: 0
5437 01:12:04.240826 <4>[ 173.566430] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5438 01:12:04.241204 <4>[ 173.572976] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5439 01:12:04.241547 <4>[ 173.581439] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5440 01:12:04.264779 <4>[ 173.589899] softirqs last disabled at (0): [<0000000000000000>] 0x0
5441 01:12:04.267919 <4>[ 173.596440] ---[ end trace 0000000000000000 ]---
5442 01:12:04.268217 <6>[ 173.601392] lkdtm: Zero detected: saturated
5443 01:12:04.419893 # [ 173.330511] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5444 01:12:04.420210 # [ 173.336542] lkdtm: attempting safe refcount_inc_not_zero() from zero
5445 01:12:04.420409 # [ 173.343240] lkdtm: Good: zero detected
5446 01:12:04.420596 # [ 173.347334] lkdtm: Correctly stayed at zero
5447 01:12:04.421030 # [ 173.351958] lkdtm: attempting bad refcount_inc() from zero
5448 01:12:04.421237 # [ 173.357779] ------------[ cut here ]------------
5449 01:12:04.421405 # [ 173.362698] refcount_t: addition on 0; use-after-free.
5450 01:12:04.423193 # [ 173.368165] WARNING: CPU: 1 PID: 3072 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5451 01:12:04.463070 # [ 173.376902] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5452 01:12:04.463373 # [ 173.388727] CPU: 1 PID: 3072 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5453 01:12:04.463569 # [ 173.396665] Hardware name: ARM Juno development board (r0) (DT)
5454 01:12:04.463998 # [ 173.402856] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5455 01:12:04.464193 # [ 173.410097] pc : refcount_warn_saturate+0xc8/0x224
5456 01:12:04.466384 # [ 173.415164] lr : refcount_warn_saturate+0xc8/0x224
5457 01:12:04.506480 # [ 173.420230] sp : ffff800010343aa0
5458 01:12:04.507026 # [ 173.423809] x29: ffff800010343aa0 x28: ffff0008049634c0 x27: 0000000000000000
5459 01:12:04.507530 # [ 173.431237] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5460 01:12:04.508356 # [ 173.438663] x23: ffff00080c954000 x22: ffff800010343c70 x21: 0000000000000012
5461 01:12:04.508766 # [ 173.446088] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
5462 01:12:04.509208 # [ 173.453513] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5463 01:12:04.549621 # [ 173.460938] x14: 0000000000000000 x13: 205d383936323633 x12: 2e33373120205b3e
5464 01:12:04.550234 # [ 173.468361] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff800008160288
5465 01:12:04.551018 # [ 173.475786] x8 : ffff0008049634c0 x7 : 3839363236332e33 x6 : 0000000000001ffe
5466 01:12:04.551429 # [ 173.483211] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
5467 01:12:04.551867 # [ 173.490635] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008049634c0
5468 01:12:04.552307 # [ 173.498059] Call trace:
5469 01:12:04.552647 # [ 173.500769] refcount_warn_saturate+0xc8/0x224
5470 01:12:04.592820 # [ 173.505488] __refcount_add.constprop.0+0x6c/0xa0
5471 01:12:04.593386 # [ 173.510469] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
5472 01:12:04.593880 # [ 173.515191] lkdtm_do_action+0x2c/0x50
5473 01:12:04.594373 # [ 173.519211] direct_entry+0x164/0x180
5474 01:12:04.594815 # [ 173.523143] full_proxy_write+0x68/0xc0
5475 01:12:04.595599 # [ 173.527253] vfs_write+0xcc/0x2a0
5476 01:12:04.596003 # [ 173.530842] ksys_write+0x78/0x104
5477 01:12:04.596467 # [ 173.534517] __arm64_sys_write+0x28/0x3c
5478 01:12:04.596902 # [ 173.538715] invoke_syscall+0x8c/0x120
5479 01:12:04.597327 # [ 173.542739] el0_svc_common.constprop.0+0x68/0x124
5480 01:12:04.597859 # [ 173.547807] do_el0_svc+0x40/0xcc
5481 01:12:04.598299 # [ 173.551395] el0_svc+0x48/0xc0
5482 01:12:04.635910 # [ 173.554722] el0t_64_sync_handler+0xb8/0xbc
5483 01:12:04.636476 # [ 173.559180] el0t_64_sync+0x18c/0x190
5484 01:12:04.637314 # [ 173.563112] irq event stamp: 0
5485 01:12:04.637727 # [ 173.566430] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5486 01:12:04.638223 # [ 173.572976] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5487 01:12:04.638670 # [ 173.581439] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5488 01:12:04.639530 # [ 173.589899] softirqs last disabled at (0): [<0000000000000000>] 0x0
5489 01:12:04.667762 # [ 173.596440] ---[ end trace 0000000000000000 ]---
5490 01:12:04.668304 # [ 173.601392] lkdtm: Zero detected: saturated
5491 01:12:04.668792 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
5492 01:12:04.669239 ok 56 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5493 01:12:04.671117 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5494 01:12:05.176006 <6>[ 174.488480] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5495 01:12:05.176590 <6>[ 174.494488] lkdtm: attempting safe refcount_add_not_zero() from zero
5496 01:12:05.176814 <6>[ 174.501314] lkdtm: Good: zero detected
5497 01:12:05.177046 <6>[ 174.505396] lkdtm: Correctly stayed at zero
5498 01:12:05.177267 <6>[ 174.509876] lkdtm: attempting bad refcount_add() from zero
5499 01:12:05.177480 <4>[ 174.515658] ------------[ cut here ]------------
5500 01:12:05.177630 <4>[ 174.520569] refcount_t: addition on 0; use-after-free.
5501 01:12:05.219271 <4>[ 174.526034] WARNING: CPU: 1 PID: 3111 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5502 01:12:05.220083 <4>[ 174.534770] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5503 01:12:05.220525 <4>[ 174.546597] CPU: 1 PID: 3111 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5504 01:12:05.220985 <4>[ 174.554535] Hardware name: ARM Juno development board (r0) (DT)
5505 01:12:05.221422 <4>[ 174.560727] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5506 01:12:05.222773 <4>[ 174.567969] pc : refcount_warn_saturate+0xc8/0x224
5507 01:12:05.262885 <4>[ 174.573036] lr : refcount_warn_saturate+0xc8/0x224
5508 01:12:05.263433 <4>[ 174.578101] sp : ffff8000103cbaa0
5509 01:12:05.264263 <4>[ 174.581681] x29: ffff8000103cbaa0 x28: ffff00080a9cb4c0 x27: 0000000000000000
5510 01:12:05.264684 <4>[ 174.589109] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5511 01:12:05.265128 <4>[ 174.596535] x23: ffff00080aa46000 x22: ffff8000103cbc70 x21: 0000000000000012
5512 01:12:05.265565 <4>[ 174.603959] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
5513 01:12:05.266423 <4>[ 174.611384] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5514 01:12:05.306301 <4>[ 174.618809] x14: 0000000000000000 x13: 205d393635303235 x12: 2e34373120205b3e
5515 01:12:05.306888 <4>[ 174.626233] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff800008160288
5516 01:12:05.307728 <4>[ 174.633657] x8 : ffff00080a9cb4c0 x7 : 3936353032352e34 x6 : 0000000000001ffe
5517 01:12:05.308147 <4>[ 174.641081] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
5518 01:12:05.308591 <4>[ 174.648505] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080a9cb4c0
5519 01:12:05.309911 <4>[ 174.655930] Call trace:
5520 01:12:05.349605 <4>[ 174.658639] refcount_warn_saturate+0xc8/0x224
5521 01:12:05.350176 <4>[ 174.663358] __refcount_add.constprop.0+0x6c/0xa0
5522 01:12:05.350673 <4>[ 174.668338] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
5523 01:12:05.351124 <4>[ 174.673061] lkdtm_do_action+0x2c/0x50
5524 01:12:05.352157 <4>[ 174.677081] direct_entry+0x164/0x180
5525 01:12:05.352804 <4>[ 174.681013] full_proxy_write+0x68/0xc0
5526 01:12:05.353387 <4>[ 174.685124] vfs_write+0xcc/0x2a0
5527 01:12:05.353915 <4>[ 174.688714] ksys_write+0x78/0x104
5528 01:12:05.354471 <4>[ 174.692388] __arm64_sys_write+0x28/0x3c
5529 01:12:05.354982 <4>[ 174.696585] invoke_syscall+0x8c/0x120
5530 01:12:05.393033 <4>[ 174.700610] el0_svc_common.constprop.0+0x68/0x124
5531 01:12:05.393586 <4>[ 174.705678] do_el0_svc+0x40/0xcc
5532 01:12:05.393953 <4>[ 174.709266] el0_svc+0x48/0xc0
5533 01:12:05.394343 <4>[ 174.712592] el0t_64_sync_handler+0xb8/0xbc
5534 01:12:05.394679 <4>[ 174.717050] el0t_64_sync+0x18c/0x190
5535 01:12:05.394998 <4>[ 174.720983] irq event stamp: 0
5536 01:12:05.395313 <4>[ 174.724301] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5537 01:12:05.395979 <4>[ 174.730847] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5538 01:12:05.396524 <4>[ 174.739310] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5539 01:12:05.418776 <4>[ 174.747771] softirqs last disabled at (0): [<0000000000000000>] 0x0
5540 01:12:05.419087 <4>[ 174.754312] ---[ end trace 0000000000000000 ]---
5541 01:12:05.421934 <6>[ 174.759262] lkdtm: Zero detected: saturated
5542 01:12:05.576346 # [ 174.488480] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5543 01:12:05.576660 # [ 174.494488] lkdtm: attempting safe refcount_add_not_zero() from zero
5544 01:12:05.576853 # [ 174.501314] lkdtm: Good: zero detected
5545 01:12:05.577031 # [ 174.505396] lkdtm: Correctly stayed at zero
5546 01:12:05.577203 # [ 174.509876] lkdtm: attempting bad refcount_add() from zero
5547 01:12:05.577379 # [ 174.515658] ------------[ cut here ]------------
5548 01:12:05.577722 # [ 174.520569] refcount_t: addition on 0; use-after-free.
5549 01:12:05.619514 # [ 174.526034] WARNING: CPU: 1 PID: 3111 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5550 01:12:05.619820 # [ 174.534770] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5551 01:12:05.620019 # [ 174.546597] CPU: 1 PID: 3111 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5552 01:12:05.620197 # [ 174.554535] Hardware name: ARM Juno development board (r0) (DT)
5553 01:12:05.620608 # [ 174.560727] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5554 01:12:05.622825 # [ 174.567969] pc : refcount_warn_saturate+0xc8/0x224
5555 01:12:05.662545 # [ 174.573036] lr : refcount_warn_saturate+0xc8/0x224
5556 01:12:05.662827 # [ 174.578101] sp : ffff8000103cbaa0
5557 01:12:05.663022 # [ 174.581681] x29: ffff8000103cbaa0 x28: ffff00080a9cb4c0 x27: 0000000000000000
5558 01:12:05.663201 # [ 174.589109] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5559 01:12:05.663621 # [ 174.596535] x23: ffff00080aa46000 x22: ffff8000103cbc70 x21: 0000000000000012
5560 01:12:05.663814 # [ 174.603959] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
5561 01:12:05.665834 # [ 174.611384] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5562 01:12:05.705726 # [ 174.618809] x14: 0000000000000000 x13: 205d393635303235 x12: 2e34373120205b3e
5563 01:12:05.706035 # [ 174.626233] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff800008160288
5564 01:12:05.706237 # [ 174.633657] x8 : ffff00080a9cb4c0 x7 : 3936353032352e34 x6 : 0000000000001ffe
5565 01:12:05.706688 # [ 174.641081] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
5566 01:12:05.706889 # [ 174.648505] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080a9cb4c0
5567 01:12:05.707065 # [ 174.655930] Call trace:
5568 01:12:05.709023 # [ 174.658639] refcount_warn_saturate+0xc8/0x224
5569 01:12:05.749139 # [ 174.663358] __refcount_add.constprop.0+0x6c/0xa0
5570 01:12:05.749687 # [ 174.668338] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
5571 01:12:05.750101 # [ 174.673061] lkdtm_do_action+0x2c/0x50
5572 01:12:05.750495 # [ 174.677081] direct_entry+0x164/0x180
5573 01:12:05.750839 # [ 174.681013] full_proxy_write+0x68/0xc0
5574 01:12:05.751547 # [ 174.685124] vfs_write+0xcc/0x2a0
5575 01:12:05.751960 # [ 174.688714] ksys_write+0x78/0x104
5576 01:12:05.752305 # [ 174.692388] __arm64_sys_write+0x28/0x3c
5577 01:12:05.752723 # [ 174.696585] invoke_syscall+0x8c/0x120
5578 01:12:05.753129 # [ 174.700610] el0_svc_common.constprop.0+0x68/0x124
5579 01:12:05.792305 # [ 174.705678] do_el0_svc+0x40/0xcc
5580 01:12:05.792853 # [ 174.709266] el0_svc+0x48/0xc0
5581 01:12:05.793257 # [ 174.712592] el0t_64_sync_handler+0xb8/0xbc
5582 01:12:05.793621 # [ 174.717050] el0t_64_sync+0x18c/0x190
5583 01:12:05.793958 # [ 174.720983] irq event stamp: 0
5584 01:12:05.794714 # [ 174.724301] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5585 01:12:05.795130 # [ 174.730847] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5586 01:12:05.795509 # [ 174.739310] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5587 01:12:05.829666 # [ 174.747771] softirqs last disabled at (0): [<0000000000000000>] 0x0
5588 01:12:05.830224 # [ 174.754312] ---[ end trace 0000000000000000 ]---
5589 01:12:05.830615 # [ 174.759262] lkdtm: Zero detected: saturated
5590 01:12:05.830971 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
5591 01:12:05.831673 ok 57 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5592 01:12:05.833089 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5593 01:12:06.458104 <6>[ 175.770194] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5594 01:12:06.458765 <6>[ 175.776645] lkdtm: attempting bad refcount_inc() from saturated
5595 01:12:06.459509 <4>[ 175.782945] ------------[ cut here ]------------
5596 01:12:06.459904 <4>[ 175.787903] refcount_t: saturated; leaking memory.
5597 01:12:06.460257 <4>[ 175.793202] WARNING: CPU: 1 PID: 3155 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5598 01:12:06.461832 <4>[ 175.802037] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5599 01:12:06.501406 <4>[ 175.813861] CPU: 1 PID: 3155 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5600 01:12:06.501957 <4>[ 175.821800] Hardware name: ARM Juno development board (r0) (DT)
5601 01:12:06.502396 <4>[ 175.827991] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5602 01:12:06.502755 <4>[ 175.835233] pc : refcount_warn_saturate+0x17c/0x224
5603 01:12:06.503437 <4>[ 175.840387] lr : refcount_warn_saturate+0x17c/0x224
5604 01:12:06.503812 <4>[ 175.845539] sp : ffff80001048ba20
5605 01:12:06.504943 <4>[ 175.849118] x29: ffff80001048ba20 x28: ffff000804b90040 x27: 0000000000000000
5606 01:12:06.544723 <4>[ 175.856546] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5607 01:12:06.545261 <4>[ 175.863971] x23: ffff000800adf000 x22: ffff80001048bbf0 x21: 0000000000000017
5608 01:12:06.545644 <4>[ 175.871396] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
5609 01:12:06.546412 <4>[ 175.878819] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5610 01:12:06.546814 <4>[ 175.886244] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5611 01:12:06.588040 <4>[ 175.893668] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096fe99c
5612 01:12:06.588589 <4>[ 175.901092] x8 : ffff000804b90040 x7 : 00000074b5503510 x6 : 0000000000000000
5613 01:12:06.588975 <4>[ 175.908515] x5 : ffff80001048c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5614 01:12:06.589327 <4>[ 175.915939] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804b90040
5615 01:12:06.589664 <4>[ 175.923363] Call trace:
5616 01:12:06.590410 <4>[ 175.926072] refcount_warn_saturate+0x17c/0x224
5617 01:12:06.590803 <4>[ 175.930878] __refcount_add.constprop.0+0x88/0xa0
5618 01:12:06.591520 <4>[ 175.935859] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5619 01:12:06.631412 <4>[ 175.941016] lkdtm_do_action+0x2c/0x50
5620 01:12:06.631941 <4>[ 175.945036] direct_entry+0x164/0x180
5621 01:12:06.632323 <4>[ 175.948969] full_proxy_write+0x68/0xc0
5622 01:12:06.632677 <4>[ 175.953079] vfs_write+0xcc/0x2a0
5623 01:12:06.633017 <4>[ 175.956668] ksys_write+0x78/0x104
5624 01:12:06.633347 <4>[ 175.960342] __arm64_sys_write+0x28/0x3c
5625 01:12:06.633668 <4>[ 175.964539] invoke_syscall+0x8c/0x120
5626 01:12:06.634330 <4>[ 175.968564] el0_svc_common.constprop.0+0x68/0x124
5627 01:12:06.634792 <4>[ 175.973632] do_el0_svc+0x40/0xcc
5628 01:12:06.635172 <4>[ 175.977220] el0_svc+0x48/0xc0
5629 01:12:06.635575 <4>[ 175.980547] el0t_64_sync_handler+0xb8/0xbc
5630 01:12:06.674890 <4>[ 175.985004] el0t_64_sync+0x18c/0x190
5631 01:12:06.675419 <4>[ 175.988937] irq event stamp: 0
5632 01:12:06.675799 <4>[ 175.992255] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5633 01:12:06.676156 <4>[ 175.998800] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5634 01:12:06.676841 <4>[ 176.007263] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5635 01:12:06.677214 <4>[ 176.015725] softirqs last disabled at (0): [<0000000000000000>] 0x0
5636 01:12:06.678381 <4>[ 176.022267] ---[ end trace 0000000000000000 ]---
5637 01:12:06.692982 <6>[ 176.027268] lkdtm: Saturation detected: still saturated
5638 01:12:06.860706 # [ 175.770194] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5639 01:12:06.861024 # [ 175.776645] lkdtm: attempting bad refcount_inc() from saturated
5640 01:12:06.861221 # [ 175.782945] ------------[ cut here ]------------
5641 01:12:06.861652 # [ 175.787903] refcount_t: saturated; leaking memory.
5642 01:12:06.861846 # [ 175.793202] WARNING: CPU: 1 PID: 3155 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5643 01:12:06.862046 # [ 175.802037] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5644 01:12:06.903851 # [ 175.813861] CPU: 1 PID: 3155 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5645 01:12:06.904154 # [ 175.821800] Hardware name: ARM Juno development board (r0) (DT)
5646 01:12:06.904350 # [ 175.827991] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5647 01:12:06.904527 # [ 175.835233] pc : refcount_warn_saturate+0x17c/0x224
5648 01:12:06.904697 # [ 175.840387] lr : refcount_warn_saturate+0x17c/0x224
5649 01:12:06.904861 # [ 175.845539] sp : ffff80001048ba20
5650 01:12:06.905275 # [ 175.849118] x29: ffff80001048ba20 x28: ffff000804b90040 x27: 0000000000000000
5651 01:12:06.946998 # [ 175.856546] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5652 01:12:06.947281 # [ 175.863971] x23: ffff000800adf000 x22: ffff80001048bbf0 x21: 0000000000000017
5653 01:12:06.947475 # [ 175.871396] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
5654 01:12:06.947902 # [ 175.878819] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5655 01:12:06.948093 # [ 175.886244] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5656 01:12:06.948268 # [ 175.893668] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096fe99c
5657 01:12:06.990116 # [ 175.901092] x8 : ffff000804b90040 x7 : 00000074b5503510 x6 : 0000000000000000
5658 01:12:06.990431 # [ 175.908515] x5 : ffff80001048c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5659 01:12:06.990940 # [ 175.915939] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804b90040
5660 01:12:06.991148 # [ 175.923363] Call trace:
5661 01:12:06.991349 # [ 175.926072] refcount_warn_saturate+0x17c/0x224
5662 01:12:06.991545 # [ 175.930878] __refcount_add.constprop.0+0x88/0xa0
5663 01:12:06.991738 # [ 175.935859] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5664 01:12:06.991927 # [ 175.941016] lkdtm_do_action+0x2c/0x50
5665 01:12:06.993351 # [ 175.945036] direct_entry+0x164/0x180
5666 01:12:07.033333 # [ 175.948969] full_proxy_write+0x68/0xc0
5667 01:12:07.033617 # [ 175.953079] vfs_write+0xcc/0x2a0
5668 01:12:07.033865 # [ 175.956668] ksys_write+0x78/0x104
5669 01:12:07.034113 # [ 175.960342] __arm64_sys_write+0x28/0x3c
5670 01:12:07.034337 # [ 175.964539] invoke_syscall+0x8c/0x120
5671 01:12:07.034554 # [ 175.968564] el0_svc_common.constprop.0+0x68/0x124
5672 01:12:07.034769 # [ 175.973632] do_el0_svc+0x40/0xcc
5673 01:12:07.035250 # [ 175.977220] el0_svc+0x48/0xc0
5674 01:12:07.035415 # [ 175.980547] el0t_64_sync_handler+0xb8/0xbc
5675 01:12:07.035591 # [ 175.985004] el0t_64_sync+0x18c/0x190
5676 01:12:07.036643 # [ 175.988937] irq event stamp: 0
5677 01:12:07.076457 # [ 175.992255] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5678 01:12:07.076754 # [ 175.998800] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5679 01:12:07.077308 # [ 176.007263] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5680 01:12:07.077554 # [ 176.015725] softirqs last disabled at (0): [<0000000000000000>] 0x0
5681 01:12:07.077781 # [ 176.022267] ---[ end trace 0000000000000000 ]---
5682 01:12:07.077991 # [ 176.027268] lkdtm: Saturation detected: still saturated
5683 01:12:07.097362 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
5684 01:12:07.097666 ok 58 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5685 01:12:07.100690 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5686 01:12:07.668805 <6>[ 176.976584] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5687 01:12:07.669414 <6>[ 176.983032] lkdtm: attempting bad refcount_dec() from saturated
5688 01:12:07.670185 <4>[ 176.989435] ------------[ cut here ]------------
5689 01:12:07.670590 <4>[ 176.994399] refcount_t: decrement hit 0; leaking memory.
5690 01:12:07.670942 <4>[ 177.000042] WARNING: CPU: 1 PID: 3199 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5691 01:12:07.671287 <4>[ 177.008778] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5692 01:12:07.712175 <4>[ 177.020603] CPU: 1 PID: 3199 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5693 01:12:07.712733 <4>[ 177.028541] Hardware name: ARM Juno development board (r0) (DT)
5694 01:12:07.713466 <4>[ 177.034733] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5695 01:12:07.713869 <4>[ 177.041974] pc : refcount_warn_saturate+0x68/0x224
5696 01:12:07.714284 <4>[ 177.047041] lr : refcount_warn_saturate+0x68/0x224
5697 01:12:07.714627 <4>[ 177.052106] sp : ffff80001052ba70
5698 01:12:07.714956 <4>[ 177.055686] x29: ffff80001052ba70 x28: ffff00080a9cb4c0 x27: 0000000000000000
5699 01:12:07.755502 <4>[ 177.063114] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5700 01:12:07.756042 <4>[ 177.070539] x23: ffff00080c827000 x22: ffff80001052bc40 x21: 0000000000000017
5701 01:12:07.756759 <4>[ 177.077964] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
5702 01:12:07.757150 <4>[ 177.085388] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5703 01:12:07.757501 <4>[ 177.092812] x14: 0000000000000000 x13: 205d393933343939 x12: 2e36373120205b3e
5704 01:12:07.759064 <4>[ 177.100237] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff800008160288
5705 01:12:07.798810 <4>[ 177.107661] x8 : ffff00080a9cb4c0 x7 : 3939333439392e36 x6 : 0000000000001ffe
5706 01:12:07.799349 <4>[ 177.115085] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
5707 01:12:07.800102 <4>[ 177.122510] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080a9cb4c0
5708 01:12:07.800507 <4>[ 177.129934] Call trace:
5709 01:12:07.800858 <4>[ 177.132644] refcount_warn_saturate+0x68/0x224
5710 01:12:07.801196 <4>[ 177.137364] __refcount_dec.constprop.0+0x50/0x60
5711 01:12:07.801523 <4>[ 177.142347] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5712 01:12:07.802367 <4>[ 177.147502] lkdtm_do_action+0x2c/0x50
5713 01:12:07.842206 <4>[ 177.151524] direct_entry+0x164/0x180
5714 01:12:07.842740 <4>[ 177.155456] full_proxy_write+0x68/0xc0
5715 01:12:07.843120 <4>[ 177.159566] vfs_write+0xcc/0x2a0
5716 01:12:07.843821 <4>[ 177.163156] ksys_write+0x78/0x104
5717 01:12:07.844204 <4>[ 177.166831] __arm64_sys_write+0x28/0x3c
5718 01:12:07.844551 <4>[ 177.171029] invoke_syscall+0x8c/0x120
5719 01:12:07.844880 <4>[ 177.175053] el0_svc_common.constprop.0+0x68/0x124
5720 01:12:07.845207 <4>[ 177.180121] do_el0_svc+0x40/0xcc
5721 01:12:07.845541 <4>[ 177.183709] el0_svc+0x48/0xc0
5722 01:12:07.845992 <4>[ 177.187036] el0t_64_sync_handler+0xb8/0xbc
5723 01:12:07.846557 <4>[ 177.191494] el0t_64_sync+0x18c/0x190
5724 01:12:07.895936 <4>[ 177.195426] irq event stamp: 0
5725 01:12:07.896547 <4>[ 177.198745] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5726 01:12:07.897150 <4>[ 177.205291] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5727 01:12:07.897660 <4>[ 177.213754] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5728 01:12:07.898520 <4>[ 177.222215] softirqs last disabled at (0): [<0000000000000000>] 0x0
5729 01:12:07.898954 <4>[ 177.228757] ---[ end trace 0000000000000000 ]---
5730 01:12:07.899541 <6>[ 177.233705] lkdtm: Saturation detected: still saturated
5731 01:12:08.066692 # [ 176.976584] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5732 01:12:08.067011 # [ 176.983032] lkdtm: attempting bad refcount_dec() from saturated
5733 01:12:08.067265 # [ 176.989435] ------------[ cut here ]------------
5734 01:12:08.067749 # [ 176.994399] refcount_t: decrement hit 0; leaking memory.
5735 01:12:08.067941 # [ 177.000042] WARNING: CPU: 1 PID: 3199 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5736 01:12:08.068149 # [ 177.008778] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5737 01:12:08.109848 # [ 177.020603] CPU: 1 PID: 3199 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5738 01:12:08.110217 # [ 177.028541] Hardware name: ARM Juno development board (r0) (DT)
5739 01:12:08.110438 # [ 177.034733] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5740 01:12:08.110871 # [ 177.041974] pc : refcount_warn_saturate+0x68/0x224
5741 01:12:08.111064 # [ 177.047041] lr : refcount_warn_saturate+0x68/0x224
5742 01:12:08.111238 # [ 177.052106] sp : ffff80001052ba70
5743 01:12:08.111406 # [ 177.055686] x29: ffff80001052ba70 x28: ffff00080a9cb4c0 x27: 0000000000000000
5744 01:12:08.153236 # [ 177.063114] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5745 01:12:08.153784 # [ 177.070539] x23: ffff00080c827000 x22: ffff80001052bc40 x21: 0000000000000017
5746 01:12:08.154206 # [ 177.077964] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
5747 01:12:08.154909 # [ 177.085388] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5748 01:12:08.155290 # [ 177.092812] x14: 0000000000000000 x13: 205d393933343939 x12: 2e36373120205b3e
5749 01:12:08.155635 # [ 177.100237] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff800008160288
5750 01:12:08.196385 # [ 177.107661] x8 : ffff00080a9cb4c0 x7 : 3939333439392e36 x6 : 0000000000001ffe
5751 01:12:08.196945 # [ 177.115085] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
5752 01:12:08.197326 # [ 177.122510] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080a9cb4c0
5753 01:12:08.198056 # [ 177.129934] Call trace:
5754 01:12:08.198450 # [ 177.132644] refcount_warn_saturate+0x68/0x224
5755 01:12:08.198797 # [ 177.137364] __refcount_dec.constprop.0+0x50/0x60
5756 01:12:08.199131 # [ 177.142347] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5757 01:12:08.199459 # [ 177.147502] lkdtm_do_action+0x2c/0x50
5758 01:12:08.199901 # [ 177.151524] direct_entry+0x164/0x180
5759 01:12:08.239565 # [ 177.155456] full_proxy_write+0x68/0xc0
5760 01:12:08.240125 # [ 177.159566] vfs_write+0xcc/0x2a0
5761 01:12:08.240618 # [ 177.163156] ksys_write+0x78/0x104
5762 01:12:08.241065 # [ 177.166831] __arm64_sys_write+0x28/0x3c
5763 01:12:08.241880 # [ 177.171029] invoke_syscall+0x8c/0x120
5764 01:12:08.242351 # [ 177.175053] el0_svc_common.constprop.0+0x68/0x124
5765 01:12:08.242833 # [ 177.180121] do_el0_svc+0x40/0xcc
5766 01:12:08.243265 # [ 177.183709] el0_svc+0x48/0xc0
5767 01:12:08.243614 # [ 177.187036] el0t_64_sync_handler+0xb8/0xbc
5768 01:12:08.243945 # [ 177.191494] el0t_64_sync+0x18c/0x190
5769 01:12:08.244350 # [ 177.195426] irq event stamp: 0
5770 01:12:08.282804 # [ 177.198745] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5771 01:12:08.283363 # [ 177.205291] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5772 01:12:08.283839 # [ 177.213754] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5773 01:12:08.284199 # [ 177.222215] softirqs last disabled at (0): [<0000000000000000>] 0x0
5774 01:12:08.284914 # [ 177.228757] ---[ end trace 0000000000000000 ]---
5775 01:12:08.285311 # [ 177.233705] lkdtm: Saturation detected: still saturated
5776 01:12:08.303555 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
5777 01:12:08.304082 ok 59 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5778 01:12:08.306859 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5779 01:12:08.853791 <6>[ 178.165481] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5780 01:12:08.854441 <6>[ 178.172179] lkdtm: attempting bad refcount_dec() from saturated
5781 01:12:08.854826 <4>[ 178.178457] ------------[ cut here ]------------
5782 01:12:08.855182 <4>[ 178.183413] refcount_t: saturated; leaking memory.
5783 01:12:08.855900 <4>[ 178.188738] WARNING: CPU: 1 PID: 3243 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5784 01:12:08.857379 <4>[ 178.197574] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5785 01:12:08.897023 <4>[ 178.209399] CPU: 1 PID: 3243 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5786 01:12:08.897573 <4>[ 178.217339] Hardware name: ARM Juno development board (r0) (DT)
5787 01:12:08.897958 <4>[ 178.223530] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5788 01:12:08.898726 <4>[ 178.230771] pc : refcount_warn_saturate+0x17c/0x224
5789 01:12:08.899124 <4>[ 178.235926] lr : refcount_warn_saturate+0x17c/0x224
5790 01:12:08.899473 <4>[ 178.241079] sp : ffff8000105dbae0
5791 01:12:08.900591 <4>[ 178.244659] x29: ffff8000105dbae0 x28: ffff000805870040 x27: 0000000000000000
5792 01:12:08.940400 <4>[ 178.252086] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5793 01:12:08.941035 <4>[ 178.259512] x23: ffff0008053dc000 x22: ffff8000105dbcb0 x21: 0000000000000017
5794 01:12:08.941644 <4>[ 178.266936] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
5795 01:12:08.942483 <4>[ 178.274361] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5796 01:12:08.942962 <4>[ 178.281785] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5797 01:12:08.983633 <4>[ 178.289210] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096fe99c
5798 01:12:08.984194 <4>[ 178.296634] x8 : ffff000805870040 x7 : 00000074b5503510 x6 : 0000000000000000
5799 01:12:08.984584 <4>[ 178.304059] x5 : ffff8000105dc000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5800 01:12:08.985277 <4>[ 178.311483] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805870040
5801 01:12:08.985657 <4>[ 178.318906] Call trace:
5802 01:12:08.986026 <4>[ 178.321616] refcount_warn_saturate+0x17c/0x224
5803 01:12:08.986381 <4>[ 178.326422] __refcount_add.constprop.0+0x88/0xa0
5804 01:12:08.987076 <4>[ 178.331404] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5805 01:12:09.027018 <4>[ 178.336561] lkdtm_do_action+0x2c/0x50
5806 01:12:09.027557 <4>[ 178.340582] direct_entry+0x164/0x180
5807 01:12:09.027939 <4>[ 178.344514] full_proxy_write+0x68/0xc0
5808 01:12:09.028293 <4>[ 178.348625] vfs_write+0xcc/0x2a0
5809 01:12:09.028630 <4>[ 178.352213] ksys_write+0x78/0x104
5810 01:12:09.029328 <4>[ 178.355889] __arm64_sys_write+0x28/0x3c
5811 01:12:09.029711 <4>[ 178.360086] invoke_syscall+0x8c/0x120
5812 01:12:09.030083 <4>[ 178.364111] el0_svc_common.constprop.0+0x68/0x124
5813 01:12:09.030541 <4>[ 178.369180] do_el0_svc+0x40/0xcc
5814 01:12:09.030881 <4>[ 178.372768] el0_svc+0x48/0xc0
5815 01:12:09.031279 <4>[ 178.376094] el0t_64_sync_handler+0xb8/0xbc
5816 01:12:09.070481 <4>[ 178.380552] el0t_64_sync+0x18c/0x190
5817 01:12:09.071012 <4>[ 178.384485] irq event stamp: 0
5818 01:12:09.071390 <4>[ 178.387803] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5819 01:12:09.071740 <4>[ 178.394349] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5820 01:12:09.072452 <4>[ 178.402812] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5821 01:12:09.072841 <4>[ 178.411273] softirqs last disabled at (0): [<0000000000000000>] 0x0
5822 01:12:09.073931 <4>[ 178.417815] ---[ end trace 0000000000000000 ]---
5823 01:12:09.089036 <6>[ 178.422857] lkdtm: Saturation detected: still saturated
5824 01:12:09.240835 # [ 178.165481] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5825 01:12:09.241155 # [ 178.172179] lkdtm: attempting bad refcount_dec() from saturated
5826 01:12:09.241603 # [ 178.178457] ------------[ cut here ]------------
5827 01:12:09.241800 # [ 178.183413] refcount_t: saturated; leaking memory.
5828 01:12:09.241977 # [ 178.188738] WARNING: CPU: 1 PID: 3243 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5829 01:12:09.244167 # [ 178.197574] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5830 01:12:09.283990 # [ 178.209399] CPU: 1 PID: 3243 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5831 01:12:09.284294 # [ 178.217339] Hardware name: ARM Juno development board (r0) (DT)
5832 01:12:09.284774 # [ 178.223530] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5833 01:12:09.284982 # [ 178.230771] pc : refcount_warn_saturate+0x17c/0x224
5834 01:12:09.285159 # [ 178.235926] lr : refcount_warn_saturate+0x17c/0x224
5835 01:12:09.285327 # [ 178.241079] sp : ffff8000105dbae0
5836 01:12:09.287335 # [ 178.244659] x29: ffff8000105dbae0 x28: ffff000805870040 x27: 0000000000000000
5837 01:12:09.327116 # [ 178.252086] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5838 01:12:09.327402 # [ 178.259512] x23: ffff0008053dc000 x22: ffff8000105dbcb0 x21: 0000000000000017
5839 01:12:09.327890 # [ 178.266936] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
5840 01:12:09.328102 # [ 178.274361] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5841 01:12:09.328281 # [ 178.281785] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
5842 01:12:09.330432 # [ 178.289210] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096fe99c
5843 01:12:09.370497 # [ 178.296634] x8 : ffff000805870040 x7 : 00000074b5503510 x6 : 0000000000000000
5844 01:12:09.371400 # [ 178.304059] x5 : ffff8000105dc000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5845 01:12:09.371811 # [ 178.311483] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805870040
5846 01:12:09.372168 # [ 178.318906] Call trace:
5847 01:12:09.372507 # [ 178.321616] refcount_warn_saturate+0x17c/0x224
5848 01:12:09.372841 # [ 178.326422] __refcount_add.constprop.0+0x88/0xa0
5849 01:12:09.373167 # [ 178.331404] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5850 01:12:09.374070 # [ 178.336561] lkdtm_do_action+0x2c/0x50
5851 01:12:09.413670 # [ 178.340582] direct_entry+0x164/0x180
5852 01:12:09.414248 # [ 178.344514] full_proxy_write+0x68/0xc0
5853 01:12:09.414640 # [ 178.348625] vfs_write+0xcc/0x2a0
5854 01:12:09.415338 # [ 178.352213] ksys_write+0x78/0x104
5855 01:12:09.415719 # [ 178.355889] __arm64_sys_write+0x28/0x3c
5856 01:12:09.416064 # [ 178.360086] invoke_syscall+0x8c/0x120
5857 01:12:09.416394 # [ 178.364111] el0_svc_common.constprop.0+0x68/0x124
5858 01:12:09.416721 # [ 178.369180] do_el0_svc+0x40/0xcc
5859 01:12:09.417044 # [ 178.372768] el0_svc+0x48/0xc0
5860 01:12:09.417456 # [ 178.376094] el0t_64_sync_handler+0xb8/0xbc
5861 01:12:09.417856 # [ 178.380552] el0t_64_sync+0x18c/0x190
5862 01:12:09.456939 # [ 178.384485] irq event stamp: 0
5863 01:12:09.457501 # [ 178.387803] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5864 01:12:09.457887 # [ 178.394349] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5865 01:12:09.458698 # [ 178.402812] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5866 01:12:09.459187 # [ 178.411273] softirqs last disabled at (0): [<0000000000000000>] 0x0
5867 01:12:09.459657 # [ 178.417815] ---[ end trace 0000000000000000 ]---
5868 01:12:09.460480 # [ 178.422857] lkdtm: Saturation detected: still saturated
5869 01:12:09.483449 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5870 01:12:09.483972 ok 60 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5871 01:12:09.486785 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5872 01:12:10.000674 <6>[ 179.312680] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5873 01:12:10.001639 <6>[ 179.319906] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5874 01:12:10.002088 <4>[ 179.326950] ------------[ cut here ]------------
5875 01:12:10.002458 <4>[ 179.331899] refcount_t: saturated; leaking memory.
5876 01:12:10.002801 <4>[ 179.337261] WARNING: CPU: 1 PID: 3282 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5877 01:12:10.043903 <4>[ 179.346009] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5878 01:12:10.044454 <4>[ 179.357835] CPU: 1 PID: 3282 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5879 01:12:10.045171 <4>[ 179.365773] Hardware name: ARM Juno development board (r0) (DT)
5880 01:12:10.045565 <4>[ 179.371965] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5881 01:12:10.045922 <4>[ 179.379206] pc : refcount_warn_saturate+0xf8/0x224
5882 01:12:10.046440 <4>[ 179.384274] lr : refcount_warn_saturate+0xf8/0x224
5883 01:12:10.046796 <4>[ 179.389340] sp : ffff80001068bbc0
5884 01:12:10.087239 <4>[ 179.392920] x29: ffff80001068bbc0 x28: ffff000804f0cf00 x27: 0000000000000000
5885 01:12:10.087773 <4>[ 179.400348] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5886 01:12:10.088155 <4>[ 179.407773] x23: ffff00080d1cf000 x22: ffff80001068bda0 x21: 0000000000000001
5887 01:12:10.088854 <4>[ 179.415198] x20: 0000000000000000 x19: ffff80000b71c000 x18: 0000000000000000
5888 01:12:10.089239 <4>[ 179.422623] x17: ffff8000096df240 x16: ffff80000878a458 x15: ffff8000080b3eac
5889 01:12:10.089588 <4>[ 179.430048] x14: ffff8000096f60dc x13: ffff80000802e97c x12: ffff80000843df1c
5890 01:12:10.130635 <4>[ 179.437473] x11: ffff80000843de68 x10: ffff80000843dadc x9 : ffff8000096ff430
5891 01:12:10.131188 <4>[ 179.444897] x8 : ffff000801342390 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
5892 01:12:10.131575 <4>[ 179.452322] x5 : ffff80001068c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5893 01:12:10.132299 <4>[ 179.459746] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804f0cf00
5894 01:12:10.132698 <4>[ 179.467170] Call trace:
5895 01:12:10.133047 <4>[ 179.469879] refcount_warn_saturate+0xf8/0x224
5896 01:12:10.133383 <4>[ 179.474599] __refcount_add_not_zero.constprop.0+0x88/0xa4
5897 01:12:10.134195 <4>[ 179.480366] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
5898 01:12:10.173984 <4>[ 179.486304] lkdtm_do_action+0x2c/0x50
5899 01:12:10.174561 <4>[ 179.490326] direct_entry+0x164/0x180
5900 01:12:10.174941 <4>[ 179.494258] full_proxy_write+0x68/0xc0
5901 01:12:10.175289 <4>[ 179.498369] vfs_write+0xcc/0x2a0
5902 01:12:10.176000 <4>[ 179.501958] ksys_write+0x78/0x104
5903 01:12:10.176384 <4>[ 179.505633] __arm64_sys_write+0x28/0x3c
5904 01:12:10.176716 <4>[ 179.509830] invoke_syscall+0x8c/0x120
5905 01:12:10.177038 <4>[ 179.513856] el0_svc_common.constprop.0+0x68/0x124
5906 01:12:10.177362 <4>[ 179.518924] do_el0_svc+0x40/0xcc
5907 01:12:10.177860 <4>[ 179.522512] el0_svc+0x48/0xc0
5908 01:12:10.217393 <4>[ 179.525838] el0t_64_sync_handler+0xb8/0xbc
5909 01:12:10.217933 <4>[ 179.530296] el0t_64_sync+0x18c/0x190
5910 01:12:10.218370 <4>[ 179.534229] irq event stamp: 0
5911 01:12:10.218727 <4>[ 179.537547] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5912 01:12:10.219447 <4>[ 179.544093] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5913 01:12:10.219846 <4>[ 179.552556] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5914 01:12:10.220194 <4>[ 179.561017] softirqs last disabled at (0): [<0000000000000000>] 0x0
5915 01:12:10.220908 <4>[ 179.567559] ---[ end trace 0000000000000000 ]---
5916 01:12:10.235951 <6>[ 179.572557] lkdtm: Saturation detected: still saturated
5917 01:12:10.403546 # [ 179.312680] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5918 01:12:10.403859 # [ 179.319906] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5919 01:12:10.404054 # [ 179.326950] ------------[ cut here ]------------
5920 01:12:10.404231 # [ 179.331899] refcount_t: saturated; leaking memory.
5921 01:12:10.404653 # [ 179.337261] WARNING: CPU: 1 PID: 3282 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5922 01:12:10.406773 # [ 179.346009] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5923 01:12:10.446834 # [ 179.357835] CPU: 1 PID: 3282 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5924 01:12:10.447142 # [ 179.365773] Hardware name: ARM Juno development board (r0) (DT)
5925 01:12:10.447329 # [ 179.371965] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5926 01:12:10.447502 # [ 179.379206] pc : refcount_warn_saturate+0xf8/0x224
5927 01:12:10.447668 # [ 179.384274] lr : refcount_warn_saturate+0xf8/0x224
5928 01:12:10.447828 # [ 179.389340] sp : ffff80001068bbc0
5929 01:12:10.448244 # [ 179.392920] x29: ffff80001068bbc0 x28: ffff000804f0cf00 x27: 0000000000000000
5930 01:12:10.490234 # [ 179.400348] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5931 01:12:10.490780 # [ 179.407773] x23: ffff00080d1cf000 x22: ffff80001068bda0 x21: 0000000000000001
5932 01:12:10.491495 # [ 179.415198] x20: 0000000000000000 x19: ffff80000b71c000 x18: 0000000000000000
5933 01:12:10.491874 # [ 179.422623] x17: ffff8000096df240 x16: ffff80000878a458 x15: ffff8000080b3eac
5934 01:12:10.492214 # [ 179.430048] x14: ffff8000096f60dc x13: ffff80000802e97c x12: ffff80000843df1c
5935 01:12:10.493808 # [ 179.437473] x11: ffff80000843de68 x10: ffff80000843dadc x9 : ffff8000096ff430
5936 01:12:10.533233 # [ 179.444897] x8 : ffff000801342390 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
5937 01:12:10.533786 # [ 179.452322] x5 : ffff80001068c000 x4 : 0000000000000001 x3 : ffff80000b0f5508
5938 01:12:10.534564 # [ 179.459746] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000804f0cf00
5939 01:12:10.534948 # [ 179.467170] Call trace:
5940 01:12:10.535284 # [ 179.469879] refcount_warn_saturate+0xf8/0x224
5941 01:12:10.535608 # [ 179.474599] __refcount_add_not_zero.constprop.0+0x88/0xa4
5942 01:12:10.535921 # [ 179.480366] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
5943 01:12:10.536819 # [ 179.486304] lkdtm_do_action+0x2c/0x50
5944 01:12:10.576517 # [ 179.490326] direct_entry+0x164/0x180
5945 01:12:10.577074 # [ 179.494258] full_proxy_write+0x68/0xc0
5946 01:12:10.577445 # [ 179.498369] vfs_write+0xcc/0x2a0
5947 01:12:10.578222 # [ 179.501958] ksys_write+0x78/0x104
5948 01:12:10.578615 # [ 179.505633] __arm64_sys_write+0x28/0x3c
5949 01:12:10.578957 # [ 179.509830] invoke_syscall+0x8c/0x120
5950 01:12:10.579275 # [ 179.513856] el0_svc_common.constprop.0+0x68/0x124
5951 01:12:10.579588 # [ 179.518924] do_el0_svc+0x40/0xcc
5952 01:12:10.579901 # [ 179.522512] el0_svc+0x48/0xc0
5953 01:12:10.580234 # [ 179.525838] el0t_64_sync_handler+0xb8/0xbc
5954 01:12:10.580613 # [ 179.530296] el0t_64_sync+0x18c/0x190
5955 01:12:10.619640 # [ 179.534229] irq event stamp: 0
5956 01:12:10.620168 # [ 179.537547] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5957 01:12:10.620545 # [ 179.544093] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5958 01:12:10.621299 # [ 179.552556] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5959 01:12:10.621690 # [ 179.561017] softirqs last disabled at (0): [<0000000000000000>] 0x0
5960 01:12:10.622112 # [ 179.567559] ---[ end trace 0000000000000000 ]---
5961 01:12:10.623284 # [ 179.572557] lkdtm: Saturation detected: still saturated
5962 01:12:10.645425 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
5963 01:12:10.646408 ok 61 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5964 01:12:10.648656 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
5965 01:12:11.156326 <6>[ 180.468682] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
5966 01:12:11.156662 <6>[ 180.475921] lkdtm: attempting bad refcount_add_not_zero() from saturated
5967 01:12:11.156861 <4>[ 180.482967] ------------[ cut here ]------------
5968 01:12:11.157287 <4>[ 180.487912] refcount_t: saturated; leaking memory.
5969 01:12:11.157468 <4>[ 180.493105] WARNING: CPU: 5 PID: 3321 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5970 01:12:11.199923 <4>[ 180.501856] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5971 01:12:11.200498 <4>[ 180.513715] CPU: 5 PID: 3321 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
5972 01:12:11.200889 <4>[ 180.521660] Hardware name: ARM Juno development board (r0) (DT)
5973 01:12:11.201243 <4>[ 180.527857] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5974 01:12:11.201586 <4>[ 180.535106] pc : refcount_warn_saturate+0xf8/0x224
5975 01:12:11.202255 <4>[ 180.540181] lr : refcount_warn_saturate+0xf8/0x224
5976 01:12:11.202636 <4>[ 180.545255] sp : ffff80001073ba40
5977 01:12:11.243300 <4>[ 180.548840] x29: ffff80001073ba40 x28: ffff0008045db4c0 x27: 0000000000000000
5978 01:12:11.243848 <4>[ 180.556280] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
5979 01:12:11.244232 <4>[ 180.563718] x23: ffff00080ad1a000 x22: ffff80001073bc20 x21: 0000000000000007
5980 01:12:11.244920 <4>[ 180.571155] x20: 0000000000000000 x19: ffff80000b71c000 x18: 0000000000000000
5981 01:12:11.245297 <4>[ 180.578592] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff90200000
5982 01:12:11.245642 <4>[ 180.586029] x14: 0000000000000000 x13: 205d323139373834 x12: 2e30383120205b3e
5983 01:12:11.286710 <4>[ 180.593467] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff800008160288
5984 01:12:11.287243 <4>[ 180.600904] x8 : ffff0008045db4c0 x7 : 3231393738342e30 x6 : 0000000000001ffe
5985 01:12:11.287625 <4>[ 180.608342] x5 : 0000000000017fe8 x4 : ffff00097ef9ec58 x3 : ffff800974a72000
5986 01:12:11.288349 <4>[ 180.615779] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008045db4c0
5987 01:12:11.288746 <4>[ 180.623216] Call trace:
5988 01:12:11.289090 <4>[ 180.625930] refcount_warn_saturate+0xf8/0x224
5989 01:12:11.289423 <4>[ 180.630658] __refcount_add_not_zero.constprop.0+0x88/0xa4
5990 01:12:11.290157 <4>[ 180.636434] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
5991 01:12:11.330182 <4>[ 180.642382] lkdtm_do_action+0x2c/0x50
5992 01:12:11.330743 <4>[ 180.646412] direct_entry+0x164/0x180
5993 01:12:11.331126 <4>[ 180.650352] full_proxy_write+0x68/0xc0
5994 01:12:11.331471 <4>[ 180.654472] vfs_write+0xcc/0x2a0
5995 01:12:11.332182 <4>[ 180.658071] ksys_write+0x78/0x104
5996 01:12:11.332569 <4>[ 180.661754] __arm64_sys_write+0x28/0x3c
5997 01:12:11.332911 <4>[ 180.665960] invoke_syscall+0x8c/0x120
5998 01:12:11.333239 <4>[ 180.669994] el0_svc_common.constprop.0+0x68/0x124
5999 01:12:11.333662 <4>[ 180.675071] do_el0_svc+0x40/0xcc
6000 01:12:11.334119 <4>[ 180.678667] el0_svc+0x48/0xc0
6001 01:12:11.373850 <4>[ 180.682002] el0t_64_sync_handler+0xb8/0xbc
6002 01:12:11.374410 <4>[ 180.686469] el0t_64_sync+0x18c/0x190
6003 01:12:11.374795 <4>[ 180.690410] irq event stamp: 0
6004 01:12:11.375147 <4>[ 180.693733] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6005 01:12:11.375861 <4>[ 180.700288] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6006 01:12:11.376253 <4>[ 180.708759] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6007 01:12:11.376596 <4>[ 180.717230] softirqs last disabled at (0): [<0000000000000000>] 0x0
6008 01:12:11.377342 <4>[ 180.723780] ---[ end trace 0000000000000000 ]---
6009 01:12:11.393013 <6>[ 180.728978] lkdtm: Saturation detected: still saturated
6010 01:12:11.564016 # [ 180.468682] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6011 01:12:11.564334 # [ 180.475921] lkdtm: attempting bad refcount_add_not_zero() from saturated
6012 01:12:11.564588 # [ 180.482967] ------------[ cut here ]------------
6013 01:12:11.564813 # [ 180.487912] refcount_t: saturated; leaking memory.
6014 01:12:11.565041 # [ 180.493105] WARNING: CPU: 5 PID: 3321 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6015 01:12:11.607179 # [ 180.501856] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6016 01:12:11.607493 # [ 180.513715] CPU: 5 PID: 3321 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
6017 01:12:11.607747 # [ 180.521660] Hardware name: ARM Juno development board (r0) (DT)
6018 01:12:11.607973 # [ 180.527857] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6019 01:12:11.608194 # [ 180.535106] pc : refcount_warn_saturate+0xf8/0x224
6020 01:12:11.608686 # [ 180.540181] lr : refcount_warn_saturate+0xf8/0x224
6021 01:12:11.608864 # [ 180.545255] sp : ffff80001073ba40
6022 01:12:11.610465 # [ 180.548840] x29: ffff80001073ba40 x28: ffff0008045db4c0 x27: 0000000000000000
6023 01:12:11.650259 # [ 180.556280] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
6024 01:12:11.650548 # [ 180.563718] x23: ffff00080ad1a000 x22: ffff80001073bc20 x21: 0000000000000007
6025 01:12:11.650797 # [ 180.571155] x20: 0000000000000000 x19: ffff80000b71c000 x18: 0000000000000000
6026 01:12:11.651307 # [ 180.578592] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff90200000
6027 01:12:11.651510 # [ 180.586029] x14: 0000000000000000 x13: 205d323139373834 x12: 2e30383120205b3e
6028 01:12:11.693426 # [ 180.593467] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff800008160288
6029 01:12:11.693755 # [ 180.600904] x8 : ffff0008045db4c0 x7 : 3231393738342e30 x6 : 0000000000001ffe
6030 01:12:11.694023 # [ 180.608342] x5 : 0000000000017fe8 x4 : ffff00097ef9ec58 x3 : ffff800974a72000
6031 01:12:11.694255 # [ 180.615779] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008045db4c0
6032 01:12:11.694390 # [ 180.623216] Call trace:
6033 01:12:11.694741 # [ 180.625930] refcount_warn_saturate+0xf8/0x224
6034 01:12:11.694905 # [ 180.630658] __refcount_add_not_zero.constprop.0+0x88/0xa4
6035 01:12:11.696749 # [ 180.636434] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
6036 01:12:11.736634 # [ 180.642382] lkdtm_do_action+0x2c/0x50
6037 01:12:11.736959 # [ 180.646412] direct_entry+0x164/0x180
6038 01:12:11.737229 # [ 180.650352] full_proxy_write+0x68/0xc0
6039 01:12:11.737700 # [ 180.654472] vfs_write+0xcc/0x2a0
6040 01:12:11.737938 # [ 180.658071] ksys_write+0x78/0x104
6041 01:12:11.738131 # [ 180.661754] __arm64_sys_write+0x28/0x3c
6042 01:12:11.738300 # [ 180.665960] invoke_syscall+0x8c/0x120
6043 01:12:11.738446 # [ 180.669994] el0_svc_common.constprop.0+0x68/0x124
6044 01:12:11.738599 # [ 180.675071] do_el0_svc+0x40/0xcc
6045 01:12:11.738792 # [ 180.678667] el0_svc+0x48/0xc0
6046 01:12:11.740003 # [ 180.682002] el0t_64_sync_handler+0xb8/0xbc
6047 01:12:11.779824 # [ 180.686469] el0t_64_sync+0x18c/0x190
6048 01:12:11.780116 # [ 180.690410] irq event stamp: 0
6049 01:12:11.780306 # [ 180.693733] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6050 01:12:11.780485 # [ 180.700288] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6051 01:12:11.780656 # [ 180.708759] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6052 01:12:11.781079 # [ 180.717230] softirqs last disabled at (0): [<0000000000000000>] 0x0
6053 01:12:11.781253 # [ 180.723780] ---[ end trace 0000000000000000 ]---
6054 01:12:11.806290 # [ 180.728978] lkdtm: Saturation detected: still saturated
6055 01:12:11.806823 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
6056 01:12:11.807205 ok 62 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6057 01:12:11.809686 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6058 01:12:12.369984 <6>[ 181.682072] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6059 01:12:12.370582 <6>[ 181.689318] lkdtm: attempting bad refcount_dec_and_test() from saturated
6060 01:12:12.371261 <4>[ 181.696497] ------------[ cut here ]------------
6061 01:12:12.371611 <4>[ 181.701445] refcount_t: underflow; use-after-free.
6062 01:12:12.371924 <4>[ 181.706565] WARNING: CPU: 1 PID: 3365 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6063 01:12:12.413225 <4>[ 181.715388] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6064 01:12:12.413731 <4>[ 181.727213] CPU: 1 PID: 3365 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
6065 01:12:12.414126 <4>[ 181.735150] Hardware name: ARM Juno development board (r0) (DT)
6066 01:12:12.414830 <4>[ 181.741342] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6067 01:12:12.415218 <4>[ 181.748583] pc : refcount_warn_saturate+0x12c/0x224
6068 01:12:12.415568 <4>[ 181.753737] lr : refcount_warn_saturate+0x12c/0x224
6069 01:12:12.415900 <4>[ 181.758889] sp : ffff8000107eba10
6070 01:12:12.456587 <4>[ 181.762469] x29: ffff8000107eba10 x28: ffff000806feb4c0 x27: 0000000000000000
6071 01:12:12.457134 <4>[ 181.769897] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
6072 01:12:12.457521 <4>[ 181.777322] x23: ffff00080d29d000 x22: ffff8000107ebbe0 x21: 0000000000000020
6073 01:12:12.458194 <4>[ 181.784747] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
6074 01:12:12.458580 <4>[ 181.792171] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6075 01:12:12.458921 <4>[ 181.799596] x14: 0000000000000000 x13: 205d353434313037 x12: 2e31383120205b3e
6076 01:12:12.499909 <4>[ 181.807021] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff800008160288
6077 01:12:12.500446 <4>[ 181.814445] x8 : ffff000806feb4c0 x7 : 3534343130372e31 x6 : 0000000000001ffe
6078 01:12:12.500831 <4>[ 181.821869] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
6079 01:12:12.501526 <4>[ 181.829293] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806feb4c0
6080 01:12:12.501912 <4>[ 181.836717] Call trace:
6081 01:12:12.502290 <4>[ 181.839427] refcount_warn_saturate+0x12c/0x224
6082 01:12:12.502630 <4>[ 181.844233] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6083 01:12:12.543282 <4>[ 181.849997] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
6084 01:12:12.543828 <4>[ 181.855939] lkdtm_do_action+0x2c/0x50
6085 01:12:12.544210 <4>[ 181.859959] direct_entry+0x164/0x180
6086 01:12:12.544561 <4>[ 181.863891] full_proxy_write+0x68/0xc0
6087 01:12:12.544904 <4>[ 181.868002] vfs_write+0xcc/0x2a0
6088 01:12:12.545575 <4>[ 181.871591] ksys_write+0x78/0x104
6089 01:12:12.545945 <4>[ 181.875265] __arm64_sys_write+0x28/0x3c
6090 01:12:12.546312 <4>[ 181.879463] invoke_syscall+0x8c/0x120
6091 01:12:12.546706 <4>[ 181.883487] el0_svc_common.constprop.0+0x68/0x124
6092 01:12:12.547055 <4>[ 181.888555] do_el0_svc+0x40/0xcc
6093 01:12:12.547456 <4>[ 181.892143] el0_svc+0x48/0xc0
6094 01:12:12.586690 <4>[ 181.895468] el0t_64_sync_handler+0xb8/0xbc
6095 01:12:12.587237 <4>[ 181.899926] el0t_64_sync+0x18c/0x190
6096 01:12:12.587623 <4>[ 181.903859] irq event stamp: 0
6097 01:12:12.587973 <4>[ 181.907177] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6098 01:12:12.588691 <4>[ 181.913723] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6099 01:12:12.589087 <4>[ 181.922186] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6100 01:12:12.589432 <4>[ 181.930647] softirqs last disabled at (0): [<0000000000000000>] 0x0
6101 01:12:12.590159 <4>[ 181.937188] ---[ end trace 0000000000000000 ]---
6102 01:12:12.604866 <6>[ 181.942155] lkdtm: Saturation detected: still saturated
6103 01:12:12.820789 # [ 181.682072] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6104 01:12:12.821393 # [ 181.689318] lkdtm: attempting bad refcount_dec_and_test() from saturated
6105 01:12:12.822177 # [ 181.696497] ------------[ cut here ]------------
6106 01:12:12.822581 # [ 181.701445] refcount_t: underflow; use-after-free.
6107 01:12:12.822938 # [ 181.706565] WARNING: CPU: 1 PID: 3365 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6108 01:12:12.824328 # [ 181.715388] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6109 01:12:12.863927 # [ 181.727213] CPU: 1 PID: 3365 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
6110 01:12:12.864514 # [ 181.735150] Hardware name: ARM Juno development board (r0) (DT)
6111 01:12:12.865254 # [ 181.741342] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6112 01:12:12.865648 # [ 181.748583] pc : refcount_warn_saturate+0x12c/0x224
6113 01:12:12.866029 # [ 181.753737] lr : refcount_warn_saturate+0x12c/0x224
6114 01:12:12.866393 # [ 181.758889] sp : ffff8000107eba10
6115 01:12:12.867503 # [ 181.762469] x29: ffff8000107eba10 x28: ffff000806feb4c0 x27: 0000000000000000
6116 01:12:12.907154 # [ 181.769897] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
6117 01:12:12.907718 # [ 181.777322] x23: ffff00080d29d000 x22: ffff8000107ebbe0 x21: 0000000000000020
6118 01:12:12.908479 # [ 181.784747] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
6119 01:12:12.908997 # [ 181.792171] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6120 01:12:12.909364 # [ 181.799596] x14: 0000000000000000 x13: 205d353434313037 x12: 2e31383120205b3e
6121 01:12:12.910591 # [ 181.807021] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff800008160288
6122 01:12:12.950345 # [ 181.814445] x8 : ffff000806feb4c0 x7 : 3534343130372e31 x6 : 0000000000001ffe
6123 01:12:12.951013 # [ 181.821869] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
6124 01:12:12.951758 # [ 181.829293] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806feb4c0
6125 01:12:12.952240 # [ 181.836717] Call trace:
6126 01:12:12.952600 # [ 181.839427] refcount_warn_saturate+0x12c/0x224
6127 01:12:12.952942 # [ 181.844233] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6128 01:12:12.953721 # [ 181.849997] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
6129 01:12:12.993453 # [ 181.855939] lkdtm_do_action+0x2c/0x50
6130 01:12:12.994062 # [ 181.859959] direct_entry+0x164/0x180
6131 01:12:12.994462 # [ 181.863891] full_proxy_write+0x68/0xc0
6132 01:12:12.994817 # [ 181.868002] vfs_write+0xcc/0x2a0
6133 01:12:12.995154 # [ 181.871591] ksys_write+0x78/0x104
6134 01:12:12.995832 # [ 181.875265] __arm64_sys_write+0x28/0x3c
6135 01:12:12.996207 # [ 181.879463] invoke_syscall+0x8c/0x120
6136 01:12:12.996543 # [ 181.883487] el0_svc_common.constprop.0+0x68/0x124
6137 01:12:12.997002 # [ 181.888555] do_el0_svc+0x40/0xcc
6138 01:12:12.997337 # [ 181.892143] el0_svc+0x48/0xc0
6139 01:12:12.997732 # [ 181.895468] el0t_64_sync_handler+0xb8/0xbc
6140 01:12:12.998118 # [ 181.899926] el0t_64_sync+0x18c/0x190
6141 01:12:13.036596 # [ 181.903859] irq event stamp: 0
6142 01:12:13.037154 # [ 181.907177] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6143 01:12:13.037887 # [ 181.913723] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6144 01:12:13.038354 # [ 181.922186] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6145 01:12:13.038715 # [ 181.930647] softirqs last disabled at (0): [<0000000000000000>] 0x0
6146 01:12:13.039057 # [ 181.937188] ---[ end trace 0000000000000000 ]---
6147 01:12:13.040173 # [ 181.942155] lkdtm: Saturation detected: still saturated
6148 01:12:13.068330 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6149 01:12:13.068854 ok 63 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6150 01:12:13.071709 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6151 01:12:13.655873 <6>[ 182.964940] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6152 01:12:13.656475 <6>[ 182.972429] lkdtm: attempting bad refcount_sub_and_test() from saturated
6153 01:12:13.656865 <4>[ 182.979484] ------------[ cut here ]------------
6154 01:12:13.657218 <4>[ 182.984435] refcount_t: underflow; use-after-free.
6155 01:12:13.657900 <4>[ 182.989743] WARNING: CPU: 1 PID: 3409 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6156 01:12:13.659438 <4>[ 182.998576] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6157 01:12:13.699209 <4>[ 183.010402] CPU: 1 PID: 3409 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
6158 01:12:13.699772 <4>[ 183.018341] Hardware name: ARM Juno development board (r0) (DT)
6159 01:12:13.700158 <4>[ 183.024533] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6160 01:12:13.700847 <4>[ 183.031775] pc : refcount_warn_saturate+0x12c/0x224
6161 01:12:13.701230 <4>[ 183.036929] lr : refcount_warn_saturate+0x12c/0x224
6162 01:12:13.701578 <4>[ 183.042082] sp : ffff8000108bbbc0
6163 01:12:13.702834 <4>[ 183.045662] x29: ffff8000108bbbc0 x28: ffff00080b798040 x27: 0000000000000000
6164 01:12:13.742491 <4>[ 183.053090] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
6165 01:12:13.743022 <4>[ 183.060515] x23: ffff00080b87d000 x22: ffff8000108bbd90 x21: 0000000000000020
6166 01:12:13.743406 <4>[ 183.067940] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
6167 01:12:13.744100 <4>[ 183.075364] x17: ffff800008c0c26c x16: ffff80000878a48c x15: ffff8000080b3eac
6168 01:12:13.744481 <4>[ 183.082788] x14: ffff8000096f60dc x13: ffff80000802e97c x12: ffff80000843df1c
6169 01:12:13.746084 <4>[ 183.090212] x11: ffff80000843de68 x10: ffff80000843dadc x9 : ffff8000096ff430
6170 01:12:13.785809 <4>[ 183.097636] x8 : ffff000801342f90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
6171 01:12:13.786396 <4>[ 183.105059] x5 : ffff8000108bc000 x4 : 0000000000000001 x3 : ffff80000b0f5508
6172 01:12:13.787153 <4>[ 183.112483] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b798040
6173 01:12:13.787561 <4>[ 183.119907] Call trace:
6174 01:12:13.787909 <4>[ 183.122617] refcount_warn_saturate+0x12c/0x224
6175 01:12:13.788250 <4>[ 183.127423] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6176 01:12:13.789349 <4>[ 183.133188] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
6177 01:12:13.829209 <4>[ 183.139128] lkdtm_do_action+0x2c/0x50
6178 01:12:13.829745 <4>[ 183.143148] direct_entry+0x164/0x180
6179 01:12:13.830168 <4>[ 183.147080] full_proxy_write+0x68/0xc0
6180 01:12:13.830530 <4>[ 183.151191] vfs_write+0xcc/0x2a0
6181 01:12:13.830866 <4>[ 183.154780] ksys_write+0x78/0x104
6182 01:12:13.831191 <4>[ 183.158454] __arm64_sys_write+0x28/0x3c
6183 01:12:13.831860 <4>[ 183.162651] invoke_syscall+0x8c/0x120
6184 01:12:13.832225 <4>[ 183.166676] el0_svc_common.constprop.0+0x68/0x124
6185 01:12:13.832686 <4>[ 183.171744] do_el0_svc+0x40/0xcc
6186 01:12:13.833030 <4>[ 183.175332] el0_svc+0x48/0xc0
6187 01:12:13.833428 <4>[ 183.178659] el0t_64_sync_handler+0xb8/0xbc
6188 01:12:13.872544 <4>[ 183.183116] el0t_64_sync+0x18c/0x190
6189 01:12:13.873082 <4>[ 183.187050] irq event stamp: 0
6190 01:12:13.873468 <4>[ 183.190368] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6191 01:12:13.873824 <4>[ 183.196913] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6192 01:12:13.874590 <4>[ 183.205375] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6193 01:12:13.874985 <4>[ 183.213836] softirqs last disabled at (0): [<0000000000000000>] 0x0
6194 01:12:13.876085 <4>[ 183.220378] ---[ end trace 0000000000000000 ]---
6195 01:12:13.890542 <6>[ 183.225335] lkdtm: Saturation detected: still saturated
6196 01:12:14.074440 # [ 182.964940] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6197 01:12:14.074759 # [ 182.972429] lkdtm: attempting bad refcount_sub_and_test() from saturated
6198 01:12:14.074954 # [ 182.979484] ------------[ cut here ]------------
6199 01:12:14.075135 # [ 182.984435] refcount_t: underflow; use-after-free.
6200 01:12:14.075541 # [ 182.989743] WARNING: CPU: 1 PID: 3409 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6201 01:12:14.077755 # [ 182.998576] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6202 01:12:14.117908 # [ 183.010402] CPU: 1 PID: 3409 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
6203 01:12:14.118530 # [ 183.018341] Hardware name: ARM Juno development board (r0) (DT)
6204 01:12:14.118914 # [ 183.024533] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6205 01:12:14.119265 # [ 183.031775] pc : refcount_warn_saturate+0x12c/0x224
6206 01:12:14.119955 # [ 183.036929] lr : refcount_warn_saturate+0x12c/0x224
6207 01:12:14.120330 # [ 183.042082] sp : ffff8000108bbbc0
6208 01:12:14.121409 # [ 183.045662] x29: ffff8000108bbbc0 x28: ffff00080b798040 x27: 0000000000000000
6209 01:12:14.160995 # [ 183.053090] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
6210 01:12:14.161568 # [ 183.060515] x23: ffff00080b87d000 x22: ffff8000108bbd90 x21: 0000000000000020
6211 01:12:14.162454 # [ 183.067940] x20: 0000000000000000 x19: ffff80000b71ca6b x18: 0000000000000000
6212 01:12:14.162880 # [ 183.075364] x17: ffff800008c0c26c x16: ffff80000878a48c x15: ffff8000080b3eac
6213 01:12:14.163336 # [ 183.082788] x14: ffff8000096f60dc x13: ffff80000802e97c x12: ffff80000843df1c
6214 01:12:14.164501 # [ 183.090212] x11: ffff80000843de68 x10: ffff80000843dadc x9 : ffff8000096ff430
6215 01:12:14.204229 # [ 183.097636] x8 : ffff000801342f90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
6216 01:12:14.204809 # [ 183.105059] x5 : ffff8000108bc000 x4 : 0000000000000001 x3 : ffff80000b0f5508
6217 01:12:14.205545 # [ 183.112483] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b798040
6218 01:12:14.205935 # [ 183.119907] Call trace:
6219 01:12:14.206355 # [ 183.122617] refcount_warn_saturate+0x12c/0x224
6220 01:12:14.206700 # [ 183.127423] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6221 01:12:14.207029 # [ 183.133188] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
6222 01:12:14.207715 # [ 183.139128] lkdtm_do_action+0x2c/0x50
6223 01:12:14.247341 # [ 183.143148] direct_entry+0x164/0x180
6224 01:12:14.247898 # [ 183.147080] full_proxy_write+0x68/0xc0
6225 01:12:14.248279 # [ 183.151191] vfs_write+0xcc/0x2a0
6226 01:12:14.248634 # [ 183.154780] ksys_write+0x78/0x104
6227 01:12:14.249322 # [ 183.158454] __arm64_sys_write+0x28/0x3c
6228 01:12:14.249696 # [ 183.162651] invoke_syscall+0x8c/0x120
6229 01:12:14.250078 # [ 183.166676] el0_svc_common.constprop.0+0x68/0x124
6230 01:12:14.250425 # [ 183.171744] do_el0_svc+0x40/0xcc
6231 01:12:14.250882 # [ 183.175332] el0_svc+0x48/0xc0
6232 01:12:14.251221 # [ 183.178659] el0t_64_sync_handler+0xb8/0xbc
6233 01:12:14.251620 # [ 183.183116] el0t_64_sync+0x18c/0x190
6234 01:12:14.290446 # [ 183.187050] irq event stamp: 0
6235 01:12:14.290999 # [ 183.190368] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6236 01:12:14.291487 # [ 183.196913] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6237 01:12:14.292200 # [ 183.205375] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6238 01:12:14.292586 # [ 183.213836] softirqs last disabled at (0): [<0000000000000000>] 0x0
6239 01:12:14.292929 # [ 183.220378] ---[ end trace 0000000000000000 ]---
6240 01:12:14.293931 # [ 183.225335] lkdtm: Saturation detected: still saturated
6241 01:12:14.316235 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6242 01:12:14.316754 ok 64 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6243 01:12:14.319600 # selftests: lkdtm: REFCOUNT_TIMING.sh
6244 01:12:14.591238 # Skipping REFCOUNT_TIMING: timing only
6245 01:12:14.639183 ok 65 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
6246 01:12:14.734979 # selftests: lkdtm: ATOMIC_TIMING.sh
6247 01:12:15.118770 # Skipping ATOMIC_TIMING: timing only
6248 01:12:15.166590 ok 66 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
6249 01:12:15.262517 # selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6250 01:12:15.856944 <6>[ 185.168707] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6251 01:12:15.857279 <6>[ 185.175373] lkdtm: attempting good copy_to_user of correct size
6252 01:12:15.857475 <6>[ 185.181724] lkdtm: attempting bad copy_to_user of too large size
6253 01:12:15.857908 <0>[ 185.188066] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6254 01:12:15.858141 <4>[ 185.199050] ------------[ cut here ]------------
6255 01:12:15.858305 <2>[ 185.203951] kernel BUG at mm/usercopy.c:101!
6256 01:12:15.900258 <0>[ 185.208497] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6257 01:12:15.900828 <4>[ 185.215652] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6258 01:12:15.901035 <4>[ 185.227478] CPU: 1 PID: 3518 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
6259 01:12:15.901213 <4>[ 185.235417] Hardware name: ARM Juno development board (r0) (DT)
6260 01:12:15.901383 <4>[ 185.241608] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6261 01:12:15.903779 <4>[ 185.248850] pc : usercopy_abort+0xb0/0xb4
6262 01:12:15.943784 <4>[ 185.253140] lr : usercopy_abort+0xb0/0xb4
6263 01:12:15.944319 <4>[ 185.257423] sp : ffff800010a83ab0
6264 01:12:15.944691 <4>[ 185.261003] x29: ffff800010a83ac0 x28: ffff000805f5b4c0 x27: 0000000000000000
6265 01:12:15.945375 <4>[ 185.268431] x26: 0000ffff8ee67010 x25: 0000000000000200 x24: 0001000000000000
6266 01:12:15.945749 <4>[ 185.275857] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6267 01:12:15.946150 <4>[ 185.283282] x20: ffff800009fddd40 x19: ffff800009fd7880 x18: 0000000000000000
6268 01:12:15.947431 <4>[ 185.290707] x17: ffff800008162fe8 x16: ffff800008162548 x15: ffff800008162490
6269 01:12:15.987141 <4>[ 185.298133] x14: ffff8000096f6050 x13: ffff800008c0a9a4 x12: ffff800008c0a40c
6270 01:12:15.987663 <4>[ 185.305558] x11: ffff800008c0d46c x10: ffff800008c0d320 x9 : ffff800008160288
6271 01:12:15.988373 <4>[ 185.312983] x8 : ffff000801342f90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
6272 01:12:15.988755 <4>[ 185.320408] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6273 01:12:15.989097 <4>[ 185.327832] x2 : 0000000000000000 x1 : ffff000805f5b4c0 x0 : 0000000000000067
6274 01:12:15.989421 <4>[ 185.335256] Call trace:
6275 01:12:15.990763 <4>[ 185.337966] usercopy_abort+0xb0/0xb4
6276 01:12:16.030479 <4>[ 185.341902] __check_heap_object+0xf4/0x110
6277 01:12:16.031000 <4>[ 185.346362] __check_object_size+0x24c/0x31c
6278 01:12:16.031367 <4>[ 185.350905] do_usercopy_slab_size+0x1f0/0x2f4
6279 01:12:16.032094 <4>[ 185.355624] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6280 01:12:16.032478 <4>[ 185.360689] lkdtm_do_action+0x2c/0x50
6281 01:12:16.032817 <4>[ 185.364709] direct_entry+0x164/0x180
6282 01:12:16.033137 <4>[ 185.368641] full_proxy_write+0x68/0xc0
6283 01:12:16.033451 <4>[ 185.372752] vfs_write+0xcc/0x2a0
6284 01:12:16.033761 <4>[ 185.376340] ksys_write+0x78/0x104
6285 01:12:16.034207 <4>[ 185.380015] __arm64_sys_write+0x28/0x3c
6286 01:12:16.073896 <4>[ 185.384212] invoke_syscall+0x8c/0x120
6287 01:12:16.074497 <4>[ 185.388237] el0_svc_common.constprop.0+0x68/0x124
6288 01:12:16.074876 <4>[ 185.393306] do_el0_svc+0x40/0xcc
6289 01:12:16.075611 <4>[ 185.396894] el0_svc+0x48/0xc0
6290 01:12:16.075998 <4>[ 185.400221] el0t_64_sync_handler+0xb8/0xbc
6291 01:12:16.076332 <4>[ 185.404679] el0t_64_sync+0x18c/0x190
6292 01:12:16.076656 <0>[ 185.408615] Code: aa1403e3 f0004860 9109c000 97fff330 (d4210000)
6293 01:12:16.076977 <4>[ 185.414984] ---[ end trace 0000000000000000 ]---
6294 01:12:16.077294 <6>[ 185.419871] note: cat[3518] exited with irqs disabled
6295 01:12:16.118617 <6>[ 185.425259] note: cat[3518] exited with preempt_count 1
6296 01:12:16.118939 <4>[ 185.432341] ------------[ cut here ]------------
6297 01:12:16.119140 <4>[ 185.437234] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6298 01:12:16.119577 <4>[ 185.447192] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6299 01:12:16.119778 <4>[ 185.459011] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.72-cip13 #1
6300 01:12:16.121915 <4>[ 185.467209] Hardware name: ARM Juno development board (r0) (DT)
6301 01:12:16.162100 <4>[ 185.473400] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6302 01:12:16.162414 <4>[ 185.480641] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6303 01:12:16.162632 <4>[ 185.486147] lr : ct_idle_enter+0x10/0x1c
6304 01:12:16.162858 <4>[ 185.490345] sp : ffff80000c44bd20
6305 01:12:16.163052 <4>[ 185.493925] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
6306 01:12:16.163225 <4>[ 185.501359] x26: 0000000000000001 x25: 0000002b2ca0b82c x24: 0000000000000001
6307 01:12:16.165138 <4>[ 185.508791] x23: ffff000805eea080 x22: 0000000000000001 x21: 0000000000000001
6308 01:12:16.205239 <4>[ 185.516216] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
6309 01:12:16.205641 <4>[ 185.523640] x17: ffff800008023e98 x16: ffff8000096cc604 x15: ffff8000080bd500
6310 01:12:16.206209 <4>[ 185.531065] x14: ffff8000080bd334 x13: ffff8000084021c4 x12: ffff8000096d2cd0
6311 01:12:16.206501 <4>[ 185.538490] x11: 000000000000008c x10: 000000000000008c x9 : ffff800009141280
6312 01:12:16.206748 <4>[ 185.545914] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c99c8
6313 01:12:16.208617 <4>[ 185.553344] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
6314 01:12:16.248542 <4>[ 185.560768] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
6315 01:12:16.248922 <4>[ 185.568193] Call trace:
6316 01:12:16.249125 <4>[ 185.570903] ct_kernel_exit.constprop.0+0x11c/0x180
6317 01:12:16.249603 <4>[ 185.576061] ct_idle_enter+0x10/0x1c
6318 01:12:16.249815 <4>[ 185.579910] cpuidle_enter_state+0x2a4/0x5a0
6319 01:12:16.249989 <4>[ 185.584458] cpuidle_enter+0x40/0x60
6320 01:12:16.250170 <4>[ 185.588306] do_idle+0x258/0x310
6321 01:12:16.250318 <4>[ 185.591809] cpu_startup_entry+0x3c/0x44
6322 01:12:16.251921 <4>[ 185.596007] secondary_start_kernel+0x138/0x160
6323 01:12:16.291983 <4>[ 185.600815] __secondary_switched+0xb0/0xb4
6324 01:12:16.292293 <4>[ 185.605273] irq event stamp: 207326
6325 01:12:16.292487 <4>[ 185.609027] hardirqs last enabled at (207325): [<ffff8000081cb918>] tick_nohz_idle_enter+0x78/0x144
6326 01:12:16.292665 <4>[ 185.618452] hardirqs last disabled at (207326): [<ffff800008127b1c>] do_idle+0xec/0x310
6327 01:12:16.292833 <4>[ 185.626742] softirqs last enabled at (207310): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6328 01:12:16.295267 <4>[ 185.635552] softirqs last disabled at (207299): [<ffff800008017668>] ____do_softirq+0x18/0x24
6329 01:12:16.335522 <4>[ 185.644362] ---[ end trace 0000000000000000 ]---
6330 01:12:16.335816 # Segmentation fault
6331 01:12:16.336008 # [ 185.168707] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6332 01:12:16.336185 # [ 185.175373] lkdtm: attempting good copy_to_user of correct size
6333 01:12:16.336355 # [ 185.181724] lkdtm: attempting bad copy_to_user of too large size
6334 01:12:16.336518 # [ 185.188066] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6335 01:12:16.336926 # [ 185.199050] ------------[ cut here ]------------
6336 01:12:16.338779 # [ 185.203951] kernel BUG at mm/usercopy.c:101!
6337 01:12:16.378638 # [ 185.208497] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6338 01:12:16.378908 # [ 185.215652] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6339 01:12:16.379378 # [ 185.227478] CPU: 1 PID: 3518 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
6340 01:12:16.379585 # [ 185.235417] Hardware name: ARM Juno development board (r0) (DT)
6341 01:12:16.379764 # [ 185.241608] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6342 01:12:16.381951 # [ 185.248850] pc : usercopy_abort+0xb0/0xb4
6343 01:12:16.422053 # [ 185.253140] lr : usercopy_abort+0xb0/0xb4
6344 01:12:16.422609 # [ 185.257423] sp : ffff800010a83ab0
6345 01:12:16.422991 # [ 185.261003] x29: ffff800010a83ac0 x28: ffff000805f5b4c0 x27: 0000000000000000
6346 01:12:16.423347 # [ 185.268431] x26: 0000ffff8ee67010 x25: 0000000000000200 x24: 0001000000000000
6347 01:12:16.424028 # [ 185.275857] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6348 01:12:16.424400 # [ 185.283282] x20: ffff800009fddd40 x19: ffff800009fd7880 x18: 0000000000000000
6349 01:12:16.465189 # [ 185.290707] x17: ffff800008162fe8 x16: ffff800008162548 x15: ffff800008162490
6350 01:12:16.465750 # [ 185.298133] x14: ffff8000096f6050 x13: ffff800008c0a9a4 x12: ffff800008c0a40c
6351 01:12:16.466192 # [ 185.305558] x11: ffff800008c0d46c x10: ffff800008c0d320 x9 : ffff800008160288
6352 01:12:16.467035 # [ 185.312983] x8 : ffff000801342f90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
6353 01:12:16.467439 # [ 185.320408] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6354 01:12:16.467871 # [ 185.327832] x2 : 0000000000000000 x1 : ffff000805f5b4c0 x0 : 0000000000000067
6355 01:12:16.468717 # [ 185.335256] Call trace:
6356 01:12:16.508399 # [ 185.337966] usercopy_abort+0xb0/0xb4
6357 01:12:16.508973 # [ 185.341902] __check_heap_object+0xf4/0x110
6358 01:12:16.509462 # [ 185.346362] __check_object_size+0x24c/0x31c
6359 01:12:16.510273 # [ 185.350905] do_usercopy_slab_size+0x1f0/0x2f4
6360 01:12:16.510691 # [ 185.355624] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6361 01:12:16.511138 # [ 185.360689] lkdtm_do_action+0x2c/0x50
6362 01:12:16.511567 # [ 185.364709] direct_entry+0x164/0x180
6363 01:12:16.512006 # [ 185.368641] full_proxy_write+0x68/0xc0
6364 01:12:16.512425 # [ 185.372752] vfs_write+0xcc/0x2a0
6365 01:12:16.512842 # [ 185.376340] ksys_write+0x78/0x104
6366 01:12:16.513358 # [ 185.380015] __arm64_sys_write+0x28/0x3c
6367 01:12:16.551515 # [ 185.384212] invoke_syscall+0x8c/0x120
6368 01:12:16.552211 # [ 185.388237] el0_svc_common.constprop.0+0x68/0x124
6369 01:12:16.552712 # [ 185.393306] do_el0_svc+0x40/0xcc
6370 01:12:16.553163 # [ 185.396894] el0_svc+0x48/0xc0
6371 01:12:16.553956 # [ 185.400221] el0t_64_sync_handler+0xb8/0xbc
6372 01:12:16.554393 # [ 185.404679] el0t_64_sync+0x18c/0x190
6373 01:12:16.554837 # [ 185.408615] Code: aa1403e3 f0004860 9109c000 97fff330 (d4210000)
6374 01:12:16.555275 # [ 185.414984] ---[ end trace 0000000000000000 ]---
6375 01:12:16.555706 # [ 185.419871] note: cat[3518] exited with irqs disabled
6376 01:12:16.594702 # [ 185.425259] note: cat[3518] exited with preempt_count 1
6377 01:12:16.595282 # [ 185.432341] ------------[ cut here ]------------
6378 01:12:16.595780 # [ 185.437234] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6379 01:12:16.596587 # [ 185.447192] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6380 01:12:16.597026 # [ 185.459011] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.72-cip13 #1
6381 01:12:16.598157 # [ 185.467209] Hardware name: ARM Juno development board (r0) (DT)
6382 01:12:16.637847 # [ 185.473400] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6383 01:12:16.638458 # [ 185.480641] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6384 01:12:16.638949 # [ 185.486147] lr : ct_idle_enter+0x10/0x1c
6385 01:12:16.639777 # [ 185.490345] sp : ffff80000c44bd20
6386 01:12:16.640196 # [ 185.493925] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
6387 01:12:16.640649 # [ 185.501359] x26: 0000000000000001 x25: 0000002b2ca0b82c x24: 0000000000000001
6388 01:12:16.641516 # [ 185.508791] x23: ffff000805eea080 x22: 0000000000000001 x21: 0000000000000001
6389 01:12:16.680743 # [ 185.516216] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
6390 01:12:16.681060 # [ 185.523640] x17: ffff800008023e98 x16: ffff8000096cc604 x15: ffff8000080bd500
6391 01:12:16.681254 # [ 185.531065] x14: ffff8000080bd334 x13: ffff8000084021c4 x12: ffff8000096d2cd0
6392 01:12:16.681429 # [ 185.538490] x11: 000000000000008c x10: 000000000000008c x9 : ffff800009141280
6393 01:12:16.681601 # [ 185.545914] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c99c8
6394 01:12:16.682108 # USERCOPY_SLAB_SIZE_TO: saw 'call trace:': ok
6395 01:12:16.684018 ok 67 selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6396 01:12:16.698978 # selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6397 01:12:17.127019 <6>[ 186.438971] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6398 01:12:17.127354 <6>[ 186.445765] lkdtm: attempting good copy_from_user of correct size
6399 01:12:17.127901 <6>[ 186.452230] lkdtm: attempting bad copy_from_user of too large size
6400 01:12:17.128114 <0>[ 186.458939] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6401 01:12:17.128377 <4>[ 186.469672] ------------[ cut here ]------------
6402 01:12:17.130392 <2>[ 186.474562] kernel BUG at mm/usercopy.c:101!
6403 01:12:17.170406 <0>[ 186.479105] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6404 01:12:17.171019 <4>[ 186.486264] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6405 01:12:17.171291 <4>[ 186.498093] CPU: 1 PID: 3561 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
6406 01:12:17.171528 <4>[ 186.506036] Hardware name: ARM Juno development board (r0) (DT)
6407 01:12:17.171752 <4>[ 186.512230] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6408 01:12:17.173779 <4>[ 186.519478] pc : usercopy_abort+0xb0/0xb4
6409 01:12:17.213795 <4>[ 186.523775] lr : usercopy_abort+0xb0/0xb4
6410 01:12:17.214106 <4>[ 186.528062] sp : ffff800010b3b910
6411 01:12:17.214354 <4>[ 186.531642] x29: ffff800010b3b920 x28: ffff0008071734c0 x27: 0000000000000000
6412 01:12:17.214828 <4>[ 186.539070] x26: 0000ffffaf45b010 x25: 0000000000000200 x24: 0001000000000000
6413 01:12:17.215033 <4>[ 186.546496] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6414 01:12:17.215257 <4>[ 186.553920] x20: ffff800009fddd40 x19: ffff800009fd7880 x18: 0000000000000000
6415 01:12:17.217116 <4>[ 186.561344] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6416 01:12:17.257160 <4>[ 186.568769] x14: 706d657474612065 x13: 205d393339383534 x12: 2e36383120205b3e
6417 01:12:17.257451 <4>[ 186.576193] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff800008160288
6418 01:12:17.258080 <4>[ 186.583617] x8 : ffff0008071734c0 x7 : 3933393835342e36 x6 : 0000000000000001
6419 01:12:17.258507 <4>[ 186.591041] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6420 01:12:17.258960 <4>[ 186.598465] x2 : 0000000000000000 x1 : ffff0008071734c0 x0 : 0000000000000066
6421 01:12:17.259396 <4>[ 186.605889] Call trace:
6422 01:12:17.260702 <4>[ 186.608598] usercopy_abort+0xb0/0xb4
6423 01:12:17.300722 <4>[ 186.612536] __check_heap_object+0xf4/0x110
6424 01:12:17.301268 <4>[ 186.616994] __check_object_size+0x24c/0x31c
6425 01:12:17.301757 <4>[ 186.621538] do_usercopy_slab_size+0x28c/0x2f4
6426 01:12:17.302626 <4>[ 186.626257] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6427 01:12:17.303050 <4>[ 186.631496] lkdtm_do_action+0x2c/0x50
6428 01:12:17.303502 <4>[ 186.635515] direct_entry+0x164/0x180
6429 01:12:17.303935 <4>[ 186.639447] full_proxy_write+0x68/0xc0
6430 01:12:17.304385 <4>[ 186.643558] vfs_write+0xcc/0x2a0
6431 01:12:17.304810 <4>[ 186.647147] ksys_write+0x78/0x104
6432 01:12:17.305330 <4>[ 186.650822] __arm64_sys_write+0x28/0x3c
6433 01:12:17.344128 <4>[ 186.655019] invoke_syscall+0x8c/0x120
6434 01:12:17.344660 <4>[ 186.659044] el0_svc_common.constprop.0+0x68/0x124
6435 01:12:17.345516 <4>[ 186.664113] do_el0_svc+0x40/0xcc
6436 01:12:17.345941 <4>[ 186.667701] el0_svc+0x48/0xc0
6437 01:12:17.346430 <4>[ 186.671029] el0t_64_sync_handler+0xb8/0xbc
6438 01:12:17.346873 <4>[ 186.675487] el0t_64_sync+0x18c/0x190
6439 01:12:17.347302 <0>[ 186.679424] Code: aa1403e3 f0004860 9109c000 97fff330 (d4210000)
6440 01:12:17.347749 <4>[ 186.685792] ---[ end trace 0000000000000000 ]---
6441 01:12:17.348277 <6>[ 186.690679] note: cat[3561] exited with irqs disabled
6442 01:12:17.388696 <6>[ 186.696049] note: cat[3561] exited with preempt_count 1
6443 01:12:17.389057 <4>[ 186.703094] ------------[ cut here ]------------
6444 01:12:17.389262 <4>[ 186.707985] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6445 01:12:17.389749 <4>[ 186.717936] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6446 01:12:17.389972 <4>[ 186.729759] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.72-cip13 #1
6447 01:12:17.391901 <4>[ 186.737957] Hardware name: ARM Juno development board (r0) (DT)
6448 01:12:17.432062 <4>[ 186.744148] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6449 01:12:17.432689 <4>[ 186.751390] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6450 01:12:17.432951 <4>[ 186.756896] lr : ct_idle_enter+0x10/0x1c
6451 01:12:17.433153 <4>[ 186.761094] sp : ffff80000c44bd20
6452 01:12:17.433355 <4>[ 186.764677] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
6453 01:12:17.433540 <4>[ 186.772104] x26: 0000000000000000 x25: 0000002b785ee5f4 x24: 0000000000000000
6454 01:12:17.435376 <4>[ 186.779529] x23: ffff000805eea080 x22: 0000000000000000 x21: 0000000000000000
6455 01:12:17.475393 <4>[ 186.786953] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
6456 01:12:17.475685 <4>[ 186.794377] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023e98
6457 01:12:17.475879 <4>[ 186.801802] x14: ffff8000096cc604 x13: ffff800008c0d3bc x12: ffff8000084359f0
6458 01:12:17.476307 <4>[ 186.809226] x11: ffff8000084021c4 x10: 0000000000001500 x9 : ffff800009141280
6459 01:12:17.476501 <4>[ 186.816650] x8 : ffff0008008e9a80 x7 : ffff80000b0f9770 x6 : 0000000000000000
6460 01:12:17.519013 <4>[ 186.824075] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
6461 01:12:17.519580 <4>[ 186.831499] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
6462 01:12:17.519969 <4>[ 186.838923] Call trace:
6463 01:12:17.520328 <4>[ 186.841633] ct_kernel_exit.constprop.0+0x11c/0x180
6464 01:12:17.520764 <4>[ 186.846790] ct_idle_enter+0x10/0x1c
6465 01:12:17.521105 <4>[ 186.850640] cpuidle_enter_state+0x2a4/0x5a0
6466 01:12:17.521439 <4>[ 186.855187] cpuidle_enter+0x40/0x60
6467 01:12:17.522205 <4>[ 186.859035] do_idle+0x258/0x310
6468 01:12:17.522647 <4>[ 186.862537] cpu_startup_entry+0x40/0x44
6469 01:12:17.523068 <4>[ 186.866733] secondary_start_kernel+0x138/0x160
6470 01:12:17.562263 <4>[ 186.871541] __secondary_switched+0xb0/0xb4
6471 01:12:17.562997 <4>[ 186.875998] irq event stamp: 207326
6472 01:12:17.563837 <4>[ 186.879752] hardirqs last enabled at (207325): [<ffff8000081cb918>] tick_nohz_idle_enter+0x78/0x144
6473 01:12:17.564239 <4>[ 186.889175] hardirqs last disabled at (207326): [<ffff800008127b1c>] do_idle+0xec/0x310
6474 01:12:17.564668 <4>[ 186.897465] softirqs last enabled at (207310): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6475 01:12:17.565833 <4>[ 186.906273] softirqs last disabled at (207299): [<ffff800008017668>] ____do_softirq+0x18/0x24
6476 01:12:17.605816 <4>[ 186.915082] ---[ end trace 0000000000000000 ]---
6477 01:12:17.606389 # Segmentation fault
6478 01:12:17.606768 # [ 186.438971] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6479 01:12:17.607119 # [ 186.445765] lkdtm: attempting good copy_from_user of correct size
6480 01:12:17.607804 # [ 186.452230] lkdtm: attempting bad copy_from_user of too large size
6481 01:12:17.608175 # [ 186.458939] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6482 01:12:17.608519 # [ 186.469672] ------------[ cut here ]------------
6483 01:12:17.609230 # [ 186.474562] kernel BUG at mm/usercopy.c:101!
6484 01:12:17.649025 # [ 186.479105] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6485 01:12:17.649564 # [ 186.486264] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6486 01:12:17.649953 # [ 186.498093] CPU: 1 PID: 3561 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
6487 01:12:17.650744 # [ 186.506036] Hardware name: ARM Juno development board (r0) (DT)
6488 01:12:17.652618 # [ 186.512230] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6489 01:12:17.692178 # [ 186.519478] pc : usercopy_abort+0xb0/0xb4
6490 01:12:17.692711 # [ 186.523775] lr : usercopy_abort+0xb0/0xb4
6491 01:12:17.693094 # [ 186.528062] sp : ffff800010b3b910
6492 01:12:17.693449 # [ 186.531642] x29: ffff800010b3b920 x28: ffff0008071734c0 x27: 0000000000000000
6493 01:12:17.693790 # [ 186.539070] x26: 0000ffffaf45b010 x25: 0000000000000200 x24: 0001000000000000
6494 01:12:17.694535 # [ 186.546496] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6495 01:12:17.694925 # [ 186.553920] x20: ffff800009fddd40 x19: ffff800009fd7880 x18: 0000000000000000
6496 01:12:17.735375 # [ 186.561344] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6497 01:12:17.735925 # [ 186.568769] x14: 706d657474612065 x13: 205d393339383534 x12: 2e36383120205b3e
6498 01:12:17.736311 # [ 186.576193] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff800008160288
6499 01:12:17.736658 # [ 186.583617] x8 : ffff0008071734c0 x7 : 3933393835342e36 x6 : 0000000000000001
6500 01:12:17.737380 # [ 186.591041] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6501 01:12:17.737767 # [ 186.598465] x2 : 0000000000000000 x1 : ffff0008071734c0 x0 : 0000000000000066
6502 01:12:17.738931 # [ 186.605889] Call trace:
6503 01:12:17.778438 # [ 186.608598] usercopy_abort+0xb0/0xb4
6504 01:12:17.779003 # [ 186.612536] __check_heap_object+0xf4/0x110
6505 01:12:17.779387 # [ 186.616994] __check_object_size+0x24c/0x31c
6506 01:12:17.779737 # [ 186.621538] do_usercopy_slab_size+0x28c/0x2f4
6507 01:12:17.780479 # [ 186.626257] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6508 01:12:17.780871 # [ 186.631496] lkdtm_do_action+0x2c/0x50
6509 01:12:17.781216 # [ 186.635515] direct_entry+0x164/0x180
6510 01:12:17.781543 # [ 186.639447] full_proxy_write+0x68/0xc0
6511 01:12:17.781938 # [ 186.643558] vfs_write+0xcc/0x2a0
6512 01:12:17.782377 # [ 186.647147] ksys_write+0x78/0x104
6513 01:12:17.782815 # [ 186.650822] __arm64_sys_write+0x28/0x3c
6514 01:12:17.821629 # [ 186.655019] invoke_syscall+0x8c/0x120
6515 01:12:17.822209 # [ 186.659044] el0_svc_common.constprop.0+0x68/0x124
6516 01:12:17.822603 # [ 186.664113] do_el0_svc+0x40/0xcc
6517 01:12:17.822955 # [ 186.667701] el0_svc+0x48/0xc0
6518 01:12:17.823292 # [ 186.671029] el0t_64_sync_handler+0xb8/0xbc
6519 01:12:17.823991 # [ 186.675487] el0t_64_sync+0x18c/0x190
6520 01:12:17.824370 # [ 186.679424] Code: aa1403e3 f0004860 9109c000 97fff330 (d4210000)
6521 01:12:17.824705 # [ 186.685792] ---[ end trace 0000000000000000 ]---
6522 01:12:17.825174 # [ 186.690679] note: cat[3561] exited with irqs disabled
6523 01:12:17.864780 # [ 186.696049] note: cat[3561] exited with preempt_count 1
6524 01:12:17.865340 # [ 186.703094] ------------[ cut here ]------------
6525 01:12:17.865719 # [ 186.707985] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6526 01:12:17.866575 # [ 186.717936] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6527 01:12:17.866988 # [ 186.729759] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.72-cip13 #1
6528 01:12:17.868300 # [ 186.737957] Hardware name: ARM Juno development board (r0) (DT)
6529 01:12:17.907691 # [ 186.744148] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6530 01:12:17.908292 # [ 186.751390] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6531 01:12:17.908561 # [ 186.756896] lr : ct_idle_enter+0x10/0x1c
6532 01:12:17.908759 # [ 186.761094] sp : ffff80000c44bd20
6533 01:12:17.908933 # [ 186.764677] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
6534 01:12:17.909114 # [ 186.772104] x26: 0000000000000000 x25: 0000002b785ee5f4 x24: 0000000000000000
6535 01:12:17.911096 # [ 186.779529] x23: ffff000805eea080 x22: 0000000000000000 x21: 0000000000000000
6536 01:12:17.950838 # [ 186.786953] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
6537 01:12:17.951169 # [ 186.794377] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023e98
6538 01:12:17.951715 # [ 186.801802] x14: ffff8000096cc604 x13: ffff800008c0d3bc x12: ffff8000084359f0
6539 01:12:17.951934 # [ 186.809226] x11: ffff8000084021c4 x10: 0000000000001500 x9 : ffff800009141280
6540 01:12:17.952171 # [ 186.816650] x8 : ffff0008008e9a80 x7 : ffff80000b0f9770 x6 : 0000000000000000
6541 01:12:17.954122 # [ 186.824075] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
6542 01:12:17.982739 # [ 186.831499] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
6543 01:12:17.983036 # USERCOPY_SLAB_SIZE_FROM: saw 'call trace:': ok
6544 01:12:17.983231 ok 68 selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6545 01:12:17.985918 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6546 01:12:18.418953 <6>[ 187.730177] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6547 01:12:18.419571 <6>[ 187.737675] lkdtm: attempting good copy_to_user inside whitelist
6548 01:12:18.419803 <6>[ 187.744170] lkdtm: attempting bad copy_to_user outside whitelist
6549 01:12:18.419990 <0>[ 187.750825] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6550 01:12:18.420169 <4>[ 187.761917] ------------[ cut here ]------------
6551 01:12:18.422304 <2>[ 187.766813] kernel BUG at mm/usercopy.c:101!
6552 01:12:18.462448 <0>[ 187.771362] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6553 01:12:18.462789 <4>[ 187.778524] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6554 01:12:18.463241 <4>[ 187.790384] CPU: 5 PID: 3604 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
6555 01:12:18.463440 <4>[ 187.798330] Hardware name: ARM Juno development board (r0) (DT)
6556 01:12:18.463617 <4>[ 187.804529] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6557 01:12:18.465790 <4>[ 187.811778] pc : usercopy_abort+0xb0/0xb4
6558 01:12:18.505880 <4>[ 187.816080] lr : usercopy_abort+0xb0/0xb4
6559 01:12:18.506315 <4>[ 187.820373] sp : ffff800010beba30
6560 01:12:18.506659 <4>[ 187.823959] x29: ffff800010beba40 x28: ffff0008045b4f00 x27: 0000000000000000
6561 01:12:18.507315 <4>[ 187.831400] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6562 01:12:18.507698 <4>[ 187.838838] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6563 01:12:18.508046 <4>[ 187.846276] x20: ffff800009fddd40 x19: ffff80000a0f3f90 x18: 0000000000000000
6564 01:12:18.509463 <4>[ 187.853714] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6565 01:12:18.549491 <4>[ 187.861152] x14: 74706d6574746120 x13: 205d353238303537 x12: 2e37383120205b3e
6566 01:12:18.550091 <4>[ 187.868591] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff800008160288
6567 01:12:18.550825 <4>[ 187.876030] x8 : ffff0008045b4f00 x7 : 3532383035372e37 x6 : 0000000000000001
6568 01:12:18.551220 <4>[ 187.883467] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6569 01:12:18.551604 <4>[ 187.890904] x2 : 0000000000000000 x1 : ffff0008045b4f00 x0 : 000000000000006a
6570 01:12:18.553180 <4>[ 187.898341] Call trace:
6571 01:12:18.553667 <4>[ 187.901055] usercopy_abort+0xb0/0xb4
6572 01:12:18.592965 <4>[ 187.905000] __check_heap_object+0xf4/0x110
6573 01:12:18.593493 <4>[ 187.909467] __check_object_size+0x24c/0x31c
6574 01:12:18.593875 <4>[ 187.914019] do_usercopy_slab_whitelist+0x230/0x2c0
6575 01:12:18.594281 <4>[ 187.919183] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6576 01:12:18.594971 <4>[ 187.924692] lkdtm_do_action+0x2c/0x50
6577 01:12:18.595352 <4>[ 187.928720] direct_entry+0x164/0x180
6578 01:12:18.595692 <4>[ 187.932661] full_proxy_write+0x68/0xc0
6579 01:12:18.596020 <4>[ 187.936780] vfs_write+0xcc/0x2a0
6580 01:12:18.596471 <4>[ 187.940377] ksys_write+0x78/0x104
6581 01:12:18.596881 <4>[ 187.944059] __arm64_sys_write+0x28/0x3c
6582 01:12:18.636623 <4>[ 187.948265] invoke_syscall+0x8c/0x120
6583 01:12:18.637150 <4>[ 187.952299] el0_svc_common.constprop.0+0x68/0x124
6584 01:12:18.637532 <4>[ 187.957375] do_el0_svc+0x40/0xcc
6585 01:12:18.637884 <4>[ 187.960971] el0_svc+0x48/0xc0
6586 01:12:18.638276 <4>[ 187.964307] el0t_64_sync_handler+0xb8/0xbc
6587 01:12:18.638958 <4>[ 187.968773] el0t_64_sync+0x18c/0x190
6588 01:12:18.639333 <0>[ 187.972721] Code: aa1403e3 f0004860 9109c000 97fff330 (d4210000)
6589 01:12:18.639681 <4>[ 187.979097] ---[ end trace 0000000000000000 ]---
6590 01:12:18.640210 <6>[ 187.983990] note: cat[3604] exited with irqs disabled
6591 01:12:18.679965 <6>[ 187.989539] note: cat[3604] exited with preempt_count 1
6592 01:12:18.680369 <4>[ 187.995267] ------------[ cut here ]------------
6593 01:12:18.680980 # S<4>[ 188.000164] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6594 01:12:18.681228 egmentation fault
6595 01:12:18.681439 <4>[ 188.012041] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6596 01:12:18.683239 <4>[ 188.023907] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G B D W E 6.1.72-cip13 #1
6597 01:12:18.723422 <4>[ 188.032119] Hardware name: ARM Juno development board (r0) (DT)
6598 01:12:18.723771 <4>[ 188.038326] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6599 01:12:18.724101 <4>[ 188.045585] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6600 01:12:18.724419 <4>[ 188.051106] lr : ct_idle_enter+0x10/0x1c
6601 01:12:18.724690 <4>[ 188.055317] sp : ffff80000c46bd20
6602 01:12:18.725169 <4>[ 188.058908] x29: ffff80000c46bd20 x28: 0000000000000000 x27: 0000000000000001
6603 01:12:18.725348 <4>[ 188.066354] x26: 0000000000000000 x25: 0000002bc5638cd8 x24: 0000000000000000
6604 01:12:18.766838 <4>[ 188.073794] x23: ffff00080ad35080 x22: 0000000000000000 x21: 0000000000000000
6605 01:12:18.767160 <4>[ 188.081234] x20: ffff00097efac858 x19: ffff80000a53a858 x18: 0000000000000000
6606 01:12:18.767414 <4>[ 188.088673] x17: 00000000000003e5 x16: 0000000000000001 x15: ffff80000a53e8c0
6607 01:12:18.767640 <4>[ 188.096118] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6608 01:12:18.768051 <4>[ 188.103557] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009141280
6609 01:12:18.768175 <4>[ 188.110996] x8 : ffff000800901a80 x7 : 0000000000000000 x6 : 0000000000000000
6610 01:12:18.810287 <4>[ 188.118437] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a72000
6611 01:12:18.810572 <4>[ 188.125874] x2 : ffff80000c46bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
6612 01:12:18.810824 <4>[ 188.133312] Call trace:
6613 01:12:18.811055 <4>[ 188.136027] ct_kernel_exit.constprop.0+0x11c/0x180
6614 01:12:18.811276 <4>[ 188.141197] ct_idle_enter+0x10/0x1c
6615 01:12:18.811747 <4>[ 188.145056] cpuidle_enter_state+0x2a4/0x5a0
6616 01:12:18.811928 <4>[ 188.149612] cpuidle_enter+0x40/0x60
6617 01:12:18.812128 <4>[ 188.153469] do_idle+0x258/0x310
6618 01:12:18.812320 <4>[ 188.156979] cpu_startup_entry+0x3c/0x44
6619 01:12:18.813556 <4>[ 188.161184] secondary_start_kernel+0x138/0x160
6620 01:12:18.853812 <4>[ 188.166001] __secondary_switched+0xb0/0xb4
6621 01:12:18.854387 <4>[ 188.170467] irq event stamp: 243798
6622 01:12:18.855229 <4>[ 188.174226] hardirqs last enabled at (243797): [<ffff8000081cbdbc>] tick_nohz_idle_exit+0x78/0x1dc
6623 01:12:18.855648 <4>[ 188.183571] hardirqs last disabled at (243798): [<ffff8000096f5a00>] __schedule+0x710/0xb30
6624 01:12:18.856108 <4>[ 188.192215] softirqs last enabled at (243734): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6625 01:12:18.872418 <4>[ 188.201032] softirqs last disabled at (243713): [<ffff800008017668>] ____do_softirq+0x18/0x24
6626 01:12:18.873035 <4>[ 188.209851] ---[ end trace 0000000000000000 ]---
6627 01:12:19.047151 # [ 187.730177] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6628 01:12:19.047725 # [ 187.737675] lkdtm: attempting good copy_to_user inside whitelist
6629 01:12:19.048107 # [ 187.744170] lkdtm: attempting bad copy_to_user outside whitelist
6630 01:12:19.048982 # [ 187.750825] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6631 01:12:19.049378 # [ 187.761917] ------------[ cut here ]------------
6632 01:12:19.050653 # [ 187.766813] kernel BUG at mm/usercopy.c:101!
6633 01:12:19.090255 # [ 187.771362] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6634 01:12:19.090829 # [ 187.778524] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6635 01:12:19.091571 # [ 187.790384] CPU: 5 PID: 3604 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
6636 01:12:19.091966 # [ 187.798330] Hardware name: ARM Juno development board (r0) (DT)
6637 01:12:19.092318 # [ 187.804529] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6638 01:12:19.093797 # [ 187.811778] pc : usercopy_abort+0xb0/0xb4
6639 01:12:19.133395 # [ 187.816080] lr : usercopy_abort+0xb0/0xb4
6640 01:12:19.133947 # [ 187.820373] sp : ffff800010beba30
6641 01:12:19.134357 # [ 187.823959] x29: ffff800010beba40 x28: ffff0008045b4f00 x27: 0000000000000000
6642 01:12:19.134709 # [ 187.831400] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6643 01:12:19.135397 # [ 187.838838] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6644 01:12:19.135771 # [ 187.846276] x20: ffff800009fddd40 x19: ffff80000a0f3f90 x18: 0000000000000000
6645 01:12:19.136851 # [ 187.853714] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6646 01:12:19.176240 # [ 187.861152] x14: 74706d6574746120 x13: 205d353238303537 x12: 2e37383120205b3e
6647 01:12:19.176612 # [ 187.868591] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff800008160288
6648 01:12:19.176905 # [ 187.876030] x8 : ffff0008045b4f00 x7 : 3532383035372e37 x6 : 0000000000000001
6649 01:12:19.177360 # [ 187.883467] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6650 01:12:19.177646 # [ 187.890904] x2 : 0000000000000000 x1 : ffff0008045b4f00 x0 : 000000000000006a
6651 01:12:19.177833 # [ 187.898341] Call trace:
6652 01:12:19.179488 # [ 187.901055] usercopy_abort+0xb0/0xb4
6653 01:12:19.219502 # [ 187.905000] __check_heap_object+0xf4/0x110
6654 01:12:19.219823 # [ 187.909467] __check_object_size+0x24c/0x31c
6655 01:12:19.220020 # [ 187.914019] do_usercopy_slab_whitelist+0x230/0x2c0
6656 01:12:19.220205 # [ 187.919183] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6657 01:12:19.220364 # [ 187.924692] lkdtm_do_action+0x2c/0x50
6658 01:12:19.220518 # [ 187.928720] direct_entry+0x164/0x180
6659 01:12:19.220669 # [ 187.932661] full_proxy_write+0x68/0xc0
6660 01:12:19.220819 # [ 187.936780] vfs_write+0xcc/0x2a0
6661 01:12:19.221215 # [ 187.940377] ksys_write+0x78/0x104
6662 01:12:19.222779 # [ 187.944059] __arm64_sys_write+0x28/0x3c
6663 01:12:19.262608 # [ 187.948265] invoke_syscall+0x8c/0x120
6664 01:12:19.262894 # [ 187.952299] el0_svc_common.constprop.0+0x68/0x124
6665 01:12:19.263090 # [ 187.957375] do_el0_svc+0x40/0xcc
6666 01:12:19.263268 # [ 187.960971] el0_svc+0x48/0xc0
6667 01:12:19.263440 # [ 187.964307] el0t_64_sync_handler+0xb8/0xbc
6668 01:12:19.263605 # [ 187.968773] el0t_64_sync+0x18c/0x190
6669 01:12:19.263766 # [ 187.972721] Code: aa1403e3 f0004860 9109c000 97fff330 (d4210000)
6670 01:12:19.264183 # [ 187.979097] ---[ end trace 0000000000000000 ]---
6671 01:12:19.264354 # [ 187.983990] note: cat[3604] exited with irqs disabled
6672 01:12:19.265875 # [ 187.989539] note: cat[3604] exited with preempt_count 1
6673 01:12:19.305739 # [ 187.995267] ------------[ cut here ]------------
6674 01:12:19.306047 # [ 188.000164] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6675 01:12:19.306497 # [ 188.012041] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6676 01:12:19.306698 # [ 188.023907] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G B D W E 6.1.72-cip13 #1
6677 01:12:19.309093 # [ 188.032119] Hardware name: ARM Juno development board (r0) (DT)
6678 01:12:19.349178 # [ 188.038326] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6679 01:12:19.349745 # [ 188.045585] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6680 01:12:19.350176 # [ 188.051106] lr : ct_idle_enter+0x10/0x1c
6681 01:12:19.350662 # [ 188.055317] sp : ffff80000c46bd20
6682 01:12:19.351362 # [ 188.058908] x29: ffff80000c46bd20 x28: 0000000000000000 x27: 0000000000000001
6683 01:12:19.351741 # [ 188.066354] x26: 0000000000000000 x25: 0000002bc5638cd8 x24: 0000000000000000
6684 01:12:19.352196 # [ 188.073794] x23: ffff00080ad35080 x22: 0000000000000000 x21: 0000000000000000
6685 01:12:19.392312 # [ 188.081234] x20: ffff00097efac858 x19: ffff80000a53a858 x18: 0000000000000000
6686 01:12:19.392968 # [ 188.088673] x17: 00000000000003e5 x16: 0000000000000001 x15: ffff80000a53e8c0
6687 01:12:19.393360 # [ 188.096118] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6688 01:12:19.394097 # [ 188.103557] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009141280
6689 01:12:19.394492 # [ 188.110996] x8 : ffff000800901a80 x7 : 0000000000000000 x6 : 0000000000000000
6690 01:12:19.394841 # [ 188.118437] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a72000
6691 01:12:19.435474 # [ 188.125874] x2 : ffff80000c46bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
6692 01:12:19.436045 # [ 188.133312] Call trace:
6693 01:12:19.436426 # [ 188.136027] ct_kernel_exit.constprop.0+0x11c/0x180
6694 01:12:19.436858 # [ 188.141197] ct_idle_enter+0x10/0x1c
6695 01:12:19.437595 # [ 188.145056] cpuidle_enter_state+0x2a4/0x5a0
6696 01:12:19.438107 # [ 188.149612] cpuidle_enter+0x40/0x60
6697 01:12:19.438616 # [ 188.153469] do_idle+0x258/0x310
6698 01:12:19.439106 # [ 188.156979] cpu_startup_entry+0x3c/0x44
6699 01:12:19.439539 # [ 188.161184] secondary_start_kernel+0x138/0x160
6700 01:12:19.440075 # [ 188.166001] __secondary_switched+0xb0/0xb4
6701 01:12:19.440473 # [ 188.170467] irq event stamp: 243798
6702 01:12:19.478689 # [ 188.174226] hardirqs last enabled at (243797): [<ffff8000081cbdbc>] tick_nohz_idle_exit+0x78/0x1dc
6703 01:12:19.479246 # [ 188.183571] hardirqs last disabled at (243798): [<ffff8000096f5a00>] __schedule+0x710/0xb30
6704 01:12:19.480178 # [ 188.192215] softirqs last enabled at (243734): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6705 01:12:19.480610 # [ 188.201032] softirqs last disabled at (243713): [<ffff800008017668>] ____do_softirq+0x18/0x24
6706 01:12:19.482245 # [ 188.209851] ---[ end trace 0000000000000000 ]---
6707 01:12:19.499720 # USERCOPY_SLAB_WHITELIST_TO: saw 'call trace:': ok
6708 01:12:19.502915 ok 69 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6709 01:12:19.503465 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6710 01:12:19.895535 <6>[ 189.205942] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6711 01:12:19.895878 <6>[ 189.213176] lkdtm: attempting good copy_from_user inside whitelist
6712 01:12:19.896389 <6>[ 189.219765] lkdtm: attempting bad copy_from_user outside whitelist
6713 01:12:19.896599 <0>[ 189.226282] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6714 01:12:19.896829 <4>[ 189.237745] ------------[ cut here ]------------
6715 01:12:19.897056 <2>[ 189.242641] kernel BUG at mm/usercopy.c:101!
6716 01:12:19.938869 <0>[ 189.247183] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6717 01:12:19.939185 <4>[ 189.254338] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6718 01:12:19.939897 <4>[ 189.266164] CPU: 1 PID: 3647 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
6719 01:12:19.940319 <4>[ 189.274103] Hardware name: ARM Juno development board (r0) (DT)
6720 01:12:19.940772 <4>[ 189.280295] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6721 01:12:19.942511 <4>[ 189.287537] pc : usercopy_abort+0xb0/0xb4
6722 01:12:19.982493 <4>[ 189.291827] lr : usercopy_abort+0xb0/0xb4
6723 01:12:19.983027 <4>[ 189.296111] sp : ffff800010caba30
6724 01:12:19.983513 <4>[ 189.299691] x29: ffff800010caba40 x28: ffff00080c98cf00 x27: 0000000000000000
6725 01:12:19.983966 <4>[ 189.307120] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6726 01:12:19.984757 <4>[ 189.314546] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6727 01:12:19.985166 <4>[ 189.321972] x20: ffff800009fddd40 x19: ffff80000a0f3f90 x18: 0000000000000000
6728 01:12:19.986105 <4>[ 189.329397] x17: ffff800008162fe8 x16: ffff800008162548 x15: ffff800008162490
6729 01:12:20.025508 <4>[ 189.336822] x14: ffff8000096f6050 x13: ffff800008c0a9a4 x12: ffff800008c0a40c
6730 01:12:20.025825 <4>[ 189.344247] x11: ffff800008c0d0ec x10: ffff800008c0cfd4 x9 : ffff800008160288
6731 01:12:20.026044 <4>[ 189.351672] x8 : ffff000801341790 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
6732 01:12:20.026482 <4>[ 189.359095] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6733 01:12:20.026674 <4>[ 189.366520] x2 : 0000000000000000 x1 : ffff00080c98cf00 x0 : 0000000000000069
6734 01:12:20.026850 <4>[ 189.373945] Call trace:
6735 01:12:20.028855 <4>[ 189.376654] usercopy_abort+0xb0/0xb4
6736 01:12:20.068875 <4>[ 189.380590] __check_heap_object+0xf4/0x110
6737 01:12:20.069141 <4>[ 189.385050] __check_object_size+0x24c/0x31c
6738 01:12:20.069334 <4>[ 189.389594] do_usercopy_slab_whitelist+0x1c4/0x2c0
6739 01:12:20.069511 <4>[ 189.394749] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6740 01:12:20.069921 <4>[ 189.400424] lkdtm_do_action+0x2c/0x50
6741 01:12:20.070225 <4>[ 189.404444] direct_entry+0x164/0x180
6742 01:12:20.070570 <4>[ 189.408376] full_proxy_write+0x68/0xc0
6743 01:12:20.070900 <4>[ 189.412487] vfs_write+0xcc/0x2a0
6744 01:12:20.071221 <4>[ 189.416075] ksys_write+0x78/0x104
6745 01:12:20.072334 <4>[ 189.419750] __arm64_sys_write+0x28/0x3c
6746 01:12:20.112528 <4>[ 189.423947] invoke_syscall+0x8c/0x120
6747 01:12:20.113146 <4>[ 189.427972] el0_svc_common.constprop.0+0x68/0x124
6748 01:12:20.113571 <4>[ 189.433041] do_el0_svc+0x40/0xcc
6749 01:12:20.113980 <4>[ 189.436630] el0_svc+0x48/0xc0
6750 01:12:20.114384 <4>[ 189.439958] el0t_64_sync_handler+0xb8/0xbc
6751 01:12:20.115112 <4>[ 189.444415] el0t_64_sync+0x18c/0x190
6752 01:12:20.115501 <0>[ 189.448353] Code: aa1403e3 f0004860 9109c000 97fff330 (d4210000)
6753 01:12:20.115947 <4>[ 189.454722] ---[ end trace 0000000000000000 ]---
6754 01:12:20.116520 <6>[ 189.459608] note: cat[3647] exited with irqs disabled
6755 01:12:20.157296 <6>[ 189.465057] note: cat[3647] exited with preempt_count 1
6756 01:12:20.157963 <4>[ 189.472350] ------------[ cut here ]------------
6757 01:12:20.158229 <4>[ 189.477247] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6758 01:12:20.158470 # S<4>[ 189.487205] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6759 01:12:20.158683 <4>[ 189.499218] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.72-cip13 #1
6760 01:12:20.200582 <4>[ 189.507416] Hardware name: ARM Juno development board (r0) (DT)
6761 01:12:20.200996 egmentation fault<4>[ 189.513608] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6762 01:12:20.201254
6763 01:12:20.201705 <4>[ 189.522311] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6764 01:12:20.201847 <4>[ 189.527984] lr : ct_idle_enter+0x10/0x1c
6765 01:12:20.201996 <4>[ 189.532183] sp : ffff80000c44bd20
6766 01:12:20.202151 <4>[ 189.535763] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
6767 01:12:20.202364 <4>[ 189.543193] x26: 0000000000000001 x25: 0000002c1d6e578c x24: 0000000000000001
6768 01:12:20.243956 <4>[ 189.550621] x23: ffff000805eea080 x22: 0000000000000001 x21: 0000000000000001
6769 01:12:20.244314 <4>[ 189.558051] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
6770 01:12:20.244771 <4>[ 189.565475] x17: 00000000000001ae x16: 0000000000000004 x15: ffff80000a53e8c0
6771 01:12:20.245024 <4>[ 189.572906] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
6772 01:12:20.245208 <4>[ 189.580330] x11: 0000000000000a2c x10: 0000000000000a2c x9 : ffff800009141280
6773 01:12:20.245379 <4>[ 189.587755] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c99c8
6774 01:12:20.287452 <4>[ 189.595182] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
6775 01:12:20.287775 <4>[ 189.602606] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
6776 01:12:20.288118 <4>[ 189.610031] Call trace:
6777 01:12:20.288336 <4>[ 189.612741] ct_kernel_exit.constprop.0+0x11c/0x180
6778 01:12:20.288527 <4>[ 189.617897] ct_idle_enter+0x10/0x1c
6779 01:12:20.288955 <4>[ 189.621747] cpuidle_enter_state+0x2a4/0x5a0
6780 01:12:20.289142 <4>[ 189.626295] cpuidle_enter+0x40/0x60
6781 01:12:20.289300 <4>[ 189.630144] do_idle+0x258/0x310
6782 01:12:20.289455 # [<4>[ 189.633648] cpu_startup_entry+0x3c/0x44
6783 01:12:20.330571 189.205942] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6784 01:12:20.330892 # [ 189.213176] lkdtm: attempting good copy_from_user inside whitelist
6785 01:12:20.331184 # [ 189.219765] lkdtm: attempting bad copy_from_user outside whitelist
6786 01:12:20.331403 # [ 189.226282] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6787 01:12:20.331613 # [ 189.237745] ------------[ cut here ]------------
6788 01:12:20.332069 # [ 189.242641] kernel BUG at mm/usercopy.c:101!
6789 01:12:20.333791 # [ 189.247183] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6790 01:12:20.373694 # [ 189.254338] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6791 01:12:20.373998 # [ 189.266164] CPU: 1 PID: 3647 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
6792 01:12:20.374271 # [ 189.274103] Hardware name: ARM Juno development board (r0) (DT)
6793 01:12:20.374760 # [ 189.280295] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6794 01:12:20.374967 # [ 189.287537] pc : usercopy_abort+0xb0/0xb4
6795 01:12:20.376990 # [ 189.291827] lr : usercopy_abort+0xb0/0xb4
6796 01:12:20.377244 # [ 189.296111] sp : ffff800010caba30
6797 01:12:20.416859 # [ 189.299691] x29: ffff800010caba40 x28: ffff00080c98cf00 x27: 0000000000000000
6798 01:12:20.417135 # [ 189.307120] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6799 01:12:20.417381 # [ 189.314546] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6800 01:12:20.417879 # [ 189.321972] x20: ffff800009fddd40 x19: ffff80000a0f3f90 x18: 0000000000000000
6801 01:12:20.418113 # [ 189.329397] x17: ffff800008162fe8 x16: ffff800008162548 x15: ffff800008162490
6802 01:12:20.460023 # [ 189.336822] x14: ffff8000096f6050 x13: ffff800008c0a9a4 x12: ffff800008c0a40c
6803 01:12:20.460300 # [ 189.344247] x11: ffff800008c0d0ec x10: ffff800008c0cfd4 x9 : ffff800008160288
6804 01:12:20.460556 # [ 189.351672] x8 : ffff000801341790 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
6805 01:12:20.460780 # [ 189.359095] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6806 01:12:20.461216 # [ 189.366520] x2 : 0000000000000000 x1 : ffff00080c98cf00 x0 : 0000000000000069
6807 01:12:20.461341 # [ 189.373945] Call trace:
6808 01:12:20.461477 # [ 189.376654] usercopy_abort+0xb0/0xb4
6809 01:12:20.463343 # [ 189.380590] __check_heap_object+0xf4/0x110
6810 01:12:20.503157 # [ 189.385050] __check_object_size+0x24c/0x31c
6811 01:12:20.503424 # [ 189.389594] do_usercopy_slab_whitelist+0x1c4/0x2c0
6812 01:12:20.503669 # [ 189.394749] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6813 01:12:20.503896 # [ 189.400424] lkdtm_do_action+0x2c/0x50
6814 01:12:20.504110 # [ 189.404444] direct_entry+0x164/0x180
6815 01:12:20.504553 # [ 189.408376] full_proxy_write+0x68/0xc0
6816 01:12:20.504731 # [ 189.412487] vfs_write+0xcc/0x2a0
6817 01:12:20.504920 # [ 189.416075] ksys_write+0x78/0x104
6818 01:12:20.505102 # [ 189.419750] __arm64_sys_write+0x28/0x3c
6819 01:12:20.505263 # [ 189.423947] invoke_syscall+0x8c/0x120
6820 01:12:20.546539 # [ 189.427972] el0_svc_common.constprop.0+0x68/0x124
6821 01:12:20.547142 # [ 189.433041] do_el0_svc+0x40/0xcc
6822 01:12:20.547635 # [ 189.436630] el0_svc+0x48/0xc0
6823 01:12:20.548467 # [ 189.439958] el0t_64_sync_handler+0xb8/0xbc
6824 01:12:20.548886 # [ 189.444415] el0t_64_sync+0x18c/0x190
6825 01:12:20.549353 # [ 189.448353] Code: aa1403e3 f0004860 9109c000 97fff330 (d4210000)
6826 01:12:20.549909 # [ 189.454722] ---[ end trace 0000000000000000 ]---
6827 01:12:20.550356 # [ 189.459608] note: cat[3647] exited with irqs disabled
6828 01:12:20.550707 # [ 189.465057] note: cat[3647] exited with preempt_count 1
6829 01:12:20.551180 # [ 189.472350] ------------[ cut here ]------------
6830 01:12:20.589751 # [ 189.477247] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6831 01:12:20.590710 # [ 189.487205] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6832 01:12:20.591136 # [ 189.499218] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.72-cip13 #1
6833 01:12:20.591507 # [ 189.507416] Hardware name: ARM Juno development board (r0) (DT)
6834 01:12:20.593324 # [ 189.513608] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6835 01:12:20.632939 # [ 189.522311] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6836 01:12:20.633487 # [ 189.527984] lr : ct_idle_enter+0x10/0x1c
6837 01:12:20.633872 # [ 189.532183] sp : ffff80000c44bd20
6838 01:12:20.634285 # [ 189.535763] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
6839 01:12:20.634638 # [ 189.543193] x26: 0000000000000001 x25: 0000002c1d6e578c x24: 0000000000000001
6840 01:12:20.635311 # [ 189.550621] x23: ffff000805eea080 x22: 0000000000000001 x21: 0000000000000001
6841 01:12:20.636464 # [ 189.558051] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
6842 01:12:20.676146 # [ 189.565475] x17: 00000000000001ae x16: 0000000000000004 x15: ffff80000a53e8c0
6843 01:12:20.676701 # [ 189.572906] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
6844 01:12:20.677083 # [ 189.580330] x11: 0000000000000a2c x10: 0000000000000a2c x9 : ffff800009141280
6845 01:12:20.677437 # USERCOPY_SLAB_WHITELIST_FROM: saw 'call trace:': ok
6846 01:12:20.678216 ok 70 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6847 01:12:20.678648 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
6848 01:12:20.678991 <4>[ 190.021846] secondary_start_kernel+0x138/0x160
6849 01:12:20.679748 <4>[ 190.026656] __secondary_switched+0xb0/0xb4
6850 01:12:20.719437 <4>[ 190.031113] irq event stamp: 207326
6851 01:12:20.720324 <4>[ 190.034868] hardirqs last enabled at (207325): [<ffff8000081cb918>] tick_nohz_idle_enter+0x78/0x144
6852 01:12:20.720758 <4>[ 190.044292] hardirqs last disabled at (207326): [<ffff800008127b1c>] do_idle+0xec/0x310
6853 01:12:20.721120 <4>[ 190.052581] softirqs last enabled at (207310): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6854 01:12:20.721465 <4>[ 190.061389] softirqs last disabled at (207299): [<ffff800008017668>] ____do_softirq+0x18/0x24
6855 01:12:20.737677 <4>[ 190.070197] ---[ end trace 0000000000000000 ]---
6856 01:12:21.224946 <6>[ 190.534889] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6857 01:12:21.225281 <6>[ 190.541428] lkdtm: good_stack: ffff800010d0bb08-ffff800010d0bb28
6858 01:12:21.225488 <6>[ 190.547749] lkdtm: bad_stack : ffff800010d0ba38-ffff800010d0ba58
6859 01:12:21.226055 <6>[ 190.554170] lkdtm: attempting good copy_to_user of local stack
6860 01:12:21.228405 <6>[ 190.560367] lkdtm: attempting bad copy_to_user of distant stack
6861 01:12:21.383067 # [ 190.534889] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6862 01:12:21.384030 # [ 190.541428] lkdtm: good_stack: ffff800010d0bb08-ffff800010d0bb28
6863 01:12:21.384530 # [ 190.547749] lkdtm: bad_stack : ffff800010d0ba38-ffff800010d0ba58
6864 01:12:21.384889 # [ 190.554170] lkdtm: attempting good copy_to_user of local stack
6865 01:12:21.386690 # [ 190.560367] lkdtm: attempting bad copy_to_user of distant stack
6866 01:12:21.418145 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
6867 01:12:21.498039 not ok 71 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
6868 01:12:21.577994 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
6869 01:12:22.194638 <6>[ 191.506960] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6870 01:12:22.195215 <6>[ 191.513701] lkdtm: good_stack: ffff800010e0bae8-ffff800010e0bb08
6871 01:12:22.195681 <6>[ 191.520053] lkdtm: bad_stack : ffff800010e0ba18-ffff800010e0ba38
6872 01:12:22.196049 <6>[ 191.526732] lkdtm: attempting good copy_from_user of local stack
6873 01:12:22.197879 <6>[ 191.533099] lkdtm: attempting bad copy_from_user of distant stack
6874 01:12:22.364065 # [ 191.506960] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6875 01:12:22.364636 # [ 191.513701] lkdtm: good_stack: ffff800010e0bae8-ffff800010e0bb08
6876 01:12:22.365390 # [ 191.520053] lkdtm: bad_stack : ffff800010e0ba18-ffff800010e0ba38
6877 01:12:22.365807 # [ 191.526732] lkdtm: attempting good copy_from_user of local stack
6878 01:12:22.367631 # [ 191.533099] lkdtm: attempting bad copy_from_user of distant stack
6879 01:12:22.399209 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
6880 01:12:22.478300 not ok 72 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
6881 01:12:22.574094 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
6882 01:12:23.175064 <6>[ 192.482584] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
6883 01:12:23.176107 <6>[ 192.489725] lkdtm: good_stack: ffff800010ecbb48-ffff800010ecbb68
6884 01:12:23.176555 <6>[ 192.496207] lkdtm: bad_stack : ffff800010ecbff8-ffff800010ecc018
6885 01:12:23.176938 <6>[ 192.502691] lkdtm: attempting good copy_to_user of local stack
6886 01:12:23.177286 <6>[ 192.508920] lkdtm: attempting bad copy_to_user of distant stack
6887 01:12:23.177761 <0>[ 192.515153] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709550232, size 32)!
6888 01:12:23.218232 <4>[ 192.526366] ------------[ cut here ]------------
6889 01:12:23.218603 <2>[ 192.531252] kernel BUG at mm/usercopy.c:101!
6890 01:12:23.218948 <0>[ 192.535793] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
6891 01:12:23.219381 <4>[ 192.542947] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6892 01:12:23.219556 <4>[ 192.554773] CPU: 1 PID: 3772 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
6893 01:12:23.219734 <4>[ 192.562714] Hardware name: ARM Juno development board (r0) (DT)
6894 01:12:23.261582 <4>[ 192.568907] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6895 01:12:23.261886 <4>[ 192.576149] pc : usercopy_abort+0xb0/0xb4
6896 01:12:23.262160 <4>[ 192.580439] lr : usercopy_abort+0xb0/0xb4
6897 01:12:23.262392 <4>[ 192.584722] sp : ffff800010ecba40
6898 01:12:23.262614 <4>[ 192.588303] x29: ffff800010ecba50 x28: ffff80000b5955a8 x27: ffff80000b5955c8
6899 01:12:23.263090 <4>[ 192.595730] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a9f6d0 x24: 0000000000000001
6900 01:12:23.263274 <4>[ 192.603155] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffffa98
6901 01:12:23.304907 <4>[ 192.610580] x20: ffff800009fe12e8 x19: ffff800009fea4f8 x18: 0000000000000000
6902 01:12:23.305185 <4>[ 192.618005] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
6903 01:12:23.305431 <4>[ 192.625429] x14: 74706d6574746120 x13: 205d333531353135 x12: 2e32393120205b3e
6904 01:12:23.305933 <4>[ 192.632854] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff800008160288
6905 01:12:23.306341 <4>[ 192.640278] x8 : ffff0008045034c0 x7 : 3335313531352e32 x6 : 0000000000000001
6906 01:12:23.306795 <4>[ 192.647702] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6907 01:12:23.348521 <4>[ 192.655126] x2 : 0000000000000000 x1 : ffff0008045034c0 x0 : 000000000000006c
6908 01:12:23.349071 <4>[ 192.662549] Call trace:
6909 01:12:23.349569 <4>[ 192.665259] usercopy_abort+0xb0/0xb4
6910 01:12:23.350056 <4>[ 192.669196] __check_object_size+0x16c/0x31c
6911 01:12:23.350880 <4>[ 192.673742] do_usercopy_stack+0x318/0x330
6912 01:12:23.351298 <4>[ 192.678112] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x2c
6913 01:12:23.351789 <4>[ 192.683178] lkdtm_do_action+0x2c/0x50
6914 01:12:23.352223 <4>[ 192.687198] direct_entry+0x164/0x180
6915 01:12:23.352563 <4>[ 192.691130] full_proxy_write+0x68/0xc0
6916 01:12:23.352890 <4>[ 192.695241] vfs_write+0xcc/0x2a0
6917 01:12:23.353290 <4>[ 192.698830] ksys_write+0x78/0x104
6918 01:12:23.391881 <4>[ 192.702504] __arm64_sys_write+0x28/0x3c
6919 01:12:23.392427 <4>[ 192.706702] invoke_syscall+0x8c/0x120
6920 01:12:23.392807 <4>[ 192.710727] el0_svc_common.constprop.0+0x68/0x124
6921 01:12:23.393160 <4>[ 192.715795] do_el0_svc+0x40/0xcc
6922 01:12:23.393871 <4>[ 192.719383] el0_svc+0x48/0xc0
6923 01:12:23.394307 <4>[ 192.722710] el0t_64_sync_handler+0xb8/0xbc
6924 01:12:23.394654 <4>[ 192.727167] el0t_64_sync+0x18c/0x190
6925 01:12:23.394986 <0>[ 192.731104] Code: aa1403e3 f0004860 9109c000 97fff330 (d4210000)
6926 01:12:23.395330 <4>[ 192.737473] ---[ end trace 0000000000000000 ]---
6927 01:12:23.436546 <6>[ 192.742360] note: cat[3772] exited with irqs disabled
6928 01:12:23.436974 <6>[ 192.747808] note: cat[3772] exited with preempt_count 1
6929 01:12:23.437185 <4>[ 192.754848] ------------[ cut here ]------------
6930 01:12:23.437490 <4>[ 192.759739] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6931 01:12:23.437970 <4>[ 192.769690] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6932 01:12:23.439893 <4>[ 192.781514] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.72-cip13 #1
6933 01:12:23.479994 <4>[ 192.789712] Hardware name: ARM Juno development board (r0) (DT)
6934 01:12:23.480307 <4>[ 192.795903] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6935 01:12:23.480502 <4>[ 192.803145] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6936 01:12:23.480683 <4>[ 192.808650] lr : ct_idle_enter+0x10/0x1c
6937 01:12:23.480886 <4>[ 192.812848] sp : ffff80000c44bd20
6938 01:12:23.481063 <4>[ 192.816427] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
6939 01:12:23.481437 <4>[ 192.823855] x26: 0000000000000000 x25: 0000002ce115562c x24: 0000000000000000
6940 01:12:23.523303 <4>[ 192.831280] x23: ffff000805eea080 x22: 0000000000000000 x21: 0000000000000000
6941 01:12:23.523820 <4>[ 192.838704] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
6942 01:12:23.524318 <4>[ 192.846129] x17: ffff800008023e98 x16: ffff8000096cc604 x15: ffff8000080bd500
6943 01:12:23.524527 <4>[ 192.853553] x14: ffff8000080bd334 x13: ffff800008435910 x12: ffff8000096d2cd0
6944 01:12:23.524713 <4>[ 192.860985] x11: ffff800008011a80 x10: 0000000000001500 x9 : ffff800009141280
6945 01:12:23.526771 <4>[ 192.868410] x8 : ffff0008008e9a80 x7 : ffff80000b0f9770 x6 : 0000000000000000
6946 01:12:23.566648 <4>[ 192.875836] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
6947 01:12:23.566958 <4>[ 192.883264] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
6948 01:12:23.567155 <4>[ 192.890689] Call trace:
6949 01:12:23.567368 <4>[ 192.893399] ct_kernel_exit.constprop.0+0x11c/0x180
6950 01:12:23.567603 <4>[ 192.898557] ct_idle_enter+0x10/0x1c
6951 01:12:23.567784 <4>[ 192.902407] cpuidle_enter_state+0x2a4/0x5a0
6952 01:12:23.568138 <4>[ 192.906954] cpuidle_enter+0x40/0x60
6953 01:12:23.568260 <4>[ 192.910802] do_idle+0x258/0x310
6954 01:12:23.569903 <4>[ 192.914304] cpu_startup_entry+0x40/0x44
6955 01:12:23.609895 <4>[ 192.918500] secondary_start_kernel+0x138/0x160
6956 01:12:23.610230 <4>[ 192.923307] __secondary_switched+0xb0/0xb4
6957 01:12:23.610483 <4>[ 192.927765] irq event stamp: 207326
6958 01:12:23.610964 <4>[ 192.931518] hardirqs last enabled at (207325): [<ffff8000081cb918>] tick_nohz_idle_enter+0x78/0x144
6959 01:12:23.611172 <4>[ 192.940941] hardirqs last disabled at (207326): [<ffff800008127b1c>] do_idle+0xec/0x310
6960 01:12:23.611399 <4>[ 192.949230] softirqs last enabled at (207310): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6961 01:12:23.653456 <4>[ 192.958038] softirqs last disabled at (207299): [<ffff800008017668>] ____do_softirq+0x18/0x24
6962 01:12:23.653744 <4>[ 192.966847] ---[ end trace 0000000000000000 ]---
6963 01:12:23.653991 # Segmentation fault
6964 01:12:23.654484 # [ 192.482584] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
6965 01:12:23.654691 # [ 192.489725] lkdtm: good_stack: ffff800010ecbb48-ffff800010ecbb68
6966 01:12:23.654891 # [ 192.496207] lkdtm: bad_stack : ffff800010ecbff8-ffff800010ecc018
6967 01:12:23.655087 # [ 192.502691] lkdtm: attempting good copy_to_user of local stack
6968 01:12:23.655278 # [ 192.508920] lkdtm: attempting bad copy_to_user of distant stack
6969 01:12:23.696658 # [ 192.515153] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709550232, size 32)!
6970 01:12:23.696946 # [ 192.526366] ------------[ cut here ]------------
6971 01:12:23.697192 # [ 192.531252] kernel BUG at mm/usercopy.c:101!
6972 01:12:23.697678 # [ 192.535793] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
6973 01:12:23.697876 # [ 192.542947] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6974 01:12:23.700214 # [ 192.554773] CPU: 1 PID: 3772 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
6975 01:12:23.740089 # [ 192.562714] Hardware name: ARM Juno development board (r0) (DT)
6976 01:12:23.740623 # [ 192.568907] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6977 01:12:23.741108 # [ 192.576149] pc : usercopy_abort+0xb0/0xb4
6978 01:12:23.741930 # [ 192.580439] lr : usercopy_abort+0xb0/0xb4
6979 01:12:23.742391 # [ 192.584722] sp : ffff800010ecba40
6980 01:12:23.742836 # [ 192.588303] x29: ffff800010ecba50 x28: ffff80000b5955a8 x27: ffff80000b5955c8
6981 01:12:23.743271 # [ 192.595730] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a9f6d0 x24: 0000000000000001
6982 01:12:23.783210 # [ 192.603155] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffffa98
6983 01:12:23.783781 # [ 192.610580] x20: ffff800009fe12e8 x19: ffff800009fea4f8 x18: 0000000000000000
6984 01:12:23.784640 # [ 192.618005] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
6985 01:12:23.785064 # [ 192.625429] x14: 74706d6574746120 x13: 205d333531353135 x12: 2e32393120205b3e
6986 01:12:23.785523 # [ 192.632854] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff800008160288
6987 01:12:23.786826 # [ 192.640278] x8 : ffff0008045034c0 x7 : 3335313531352e32 x6 : 0000000000000001
6988 01:12:23.826349 # [ 192.647702] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
6989 01:12:23.826907 # [ 192.655126] x2 : 0000000000000000 x1 : ffff0008045034c0 x0 : 000000000000006c
6990 01:12:23.827399 # [ 192.662549] Call trace:
6991 01:12:23.828222 # [ 192.665259] usercopy_abort+0xb0/0xb4
6992 01:12:23.828642 # [ 192.669196] __check_object_size+0x16c/0x31c
6993 01:12:23.829087 # [ 192.673742] do_usercopy_stack+0x318/0x330
6994 01:12:23.829518 # [ 192.678112] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x2c
6995 01:12:23.829964 # [ 192.683178] lkdtm_do_action+0x2c/0x50
6996 01:12:23.830439 # [ 192.687198] direct_entry+0x164/0x180
6997 01:12:23.830977 # [ 192.691130] full_proxy_write+0x68/0xc0
6998 01:12:23.869539 # [ 192.695241] vfs_write+0xcc/0x2a0
6999 01:12:23.870127 # [ 192.698830] ksys_write+0x78/0x104
7000 01:12:23.870623 # [ 192.702504] __arm64_sys_write+0x28/0x3c
7001 01:12:23.871069 # [ 192.706702] invoke_syscall+0x8c/0x120
7002 01:12:23.871877 # [ 192.710727] el0_svc_common.constprop.0+0x68/0x124
7003 01:12:23.872292 # [ 192.715795] do_el0_svc+0x40/0xcc
7004 01:12:23.872732 # [ 192.719383] el0_svc+0x48/0xc0
7005 01:12:23.873181 # [ 192.722710] el0t_64_sync_handler+0xb8/0xbc
7006 01:12:23.873611 # [ 192.727167] el0t_64_sync+0x18c/0x190
7007 01:12:23.874165 # [ 192.731104] Code: aa1403e3 f0004860 9109c000 97fff330 (d4210000)
7008 01:12:23.912954 # [ 192.737473] ---[ end trace 0000000000000000 ]---
7009 01:12:23.913408 # [ 192.742360] note: cat[3772] exited with irqs disabled
7010 01:12:23.913675 # [ 192.747808] note: cat[3772] exited with preempt_count 1
7011 01:12:23.913911 # [ 192.754848] ------------[ cut here ]------------
7012 01:12:23.914197 # [ 192.759739] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7013 01:12:23.915943 # [ 192.769690] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7014 01:12:23.955650 # [ 192.781514] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.72-cip13 #1
7015 01:12:23.955970 # [ 192.789712] Hardware name: ARM Juno development board (r0) (DT)
7016 01:12:23.956477 # [ 192.795903] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7017 01:12:23.956688 # [ 192.803145] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7018 01:12:23.956910 # [ 192.808650] lr : ct_idle_enter+0x10/0x1c
7019 01:12:23.957105 # [ 192.812848] sp : ffff80000c44bd20
7020 01:12:23.957296 # [ 192.816427] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
7021 01:12:23.998787 # [ 192.823855] x26: 0000000000000000 x25: 0000002ce115562c x24: 0000000000000000
7022 01:12:23.999085 # [ 192.831280] x23: ffff000805eea080 x22: 0000000000000000 x21: 0000000000000000
7023 01:12:23.999336 # [ 192.838704] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
7024 01:12:23.999803 # [ 192.846129] x17: ffff800008023e98 x16: ffff8000096cc604 x15: ffff8000080bd500
7025 01:12:23.999993 # [ 192.853553] x14: ffff8000080bd334 x13: ffff800008435910 x12: ffff8000096d2cd0
7026 01:12:24.000198 # [ 192.860985] x11: ffff800008011a80 x10: 0000000000001500 x9 : ffff800009141280
7027 01:12:24.035322 # [ 192.868410] x8 : ffff0008008e9a80 x7 : ffff80000b0f9770 x6 : 0000000000000000
7028 01:12:24.035603 # [ 192.875836] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
7029 01:12:24.035855 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
7030 01:12:24.038549 ok 73 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7031 01:12:24.038815 # selftests: lkdtm: USERCOPY_KERNEL.sh
7032 01:12:24.479653 <6>[ 193.791193] lkdtm: Performing direct entry USERCOPY_KERNEL
7033 01:12:24.480004 <6>[ 193.797726] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a9f6d0
7034 01:12:24.480457 <6>[ 193.805880] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836bdc0
7035 01:12:24.480656 <0>[ 193.813679] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3521984, size 4096)!
7036 01:12:24.480837 <4>[ 193.823756] ------------[ cut here ]------------
7037 01:12:24.483012 <2>[ 193.828642] kernel BUG at mm/usercopy.c:101!
7038 01:12:24.523029 <0>[ 193.833183] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7039 01:12:24.523361 <4>[ 193.840337] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7040 01:12:24.523818 <4>[ 193.852162] CPU: 1 PID: 3815 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
7041 01:12:24.524016 <4>[ 193.860099] Hardware name: ARM Juno development board (r0) (DT)
7042 01:12:24.524194 <4>[ 193.866293] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7043 01:12:24.526351 <4>[ 193.873538] pc : usercopy_abort+0xb0/0xb4
7044 01:12:24.566369 <4>[ 193.877828] lr : usercopy_abort+0xb0/0xb4
7045 01:12:24.566654 <4>[ 193.882112] sp : ffff800010faba90
7046 01:12:24.566848 <4>[ 193.885692] x29: ffff800010fabaa0 x28: ffff000804501a80 x27: 0000000000000000
7047 01:12:24.567029 <4>[ 193.893120] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
7048 01:12:24.567415 <4>[ 193.900545] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035bdc0
7049 01:12:24.567538 <4>[ 193.907970] x20: ffff800009fe1310 x19: ffff800009fea4f8 x18: 0000000000000000
7050 01:12:24.609928 <4>[ 193.915394] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7051 01:12:24.610495 <4>[ 193.922819] x14: 74706d6574746120 x13: 205d393736333138 x12: 2e33393120205b3e
7052 01:12:24.610883 <4>[ 193.930243] x11: 3132353320746573 x10: 66666f2820747865 x9 : ffff800008160288
7053 01:12:24.611234 <4>[ 193.937667] x8 : ffff000804501a80 x7 : 3937363331382e33 x6 : 0000000000000001
7054 01:12:24.611916 <4>[ 193.945091] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7055 01:12:24.612293 <4>[ 193.952514] x2 : 0000000000000000 x1 : ffff000804501a80 x0 : 000000000000005f
7056 01:12:24.613387 <4>[ 193.959938] Call trace:
7057 01:12:24.653307 <4>[ 193.962648] usercopy_abort+0xb0/0xb4
7058 01:12:24.653840 <4>[ 193.966585] __check_object_size+0x2b4/0x31c
7059 01:12:24.654278 <4>[ 193.971131] lkdtm_USERCOPY_KERNEL+0x144/0x1c4
7060 01:12:24.654640 <4>[ 193.975849] lkdtm_do_action+0x2c/0x50
7061 01:12:24.654980 <4>[ 193.979869] direct_entry+0x164/0x180
7062 01:12:24.655649 <4>[ 193.983801] full_proxy_write+0x68/0xc0
7063 01:12:24.656026 <4>[ 193.987912] vfs_write+0xcc/0x2a0
7064 01:12:24.656362 <4>[ 193.991501] ksys_write+0x78/0x104
7065 01:12:24.656816 <4>[ 193.995176] __arm64_sys_write+0x28/0x3c
7066 01:12:24.657158 <4>[ 193.999373] invoke_syscall+0x8c/0x120
7067 01:12:24.657555 <4>[ 194.003399] el0_svc_common.constprop.0+0x68/0x124
7068 01:12:24.698459 <4>[ 194.008468] do_el0_svc+0x40/0xcc
7069 01:12:24.699015 <4>[ 194.012056] el0_svc+0x48/0xc0
7070 01:12:24.699511 <4>[ 194.015383] el0t_64_sync_handler+0xb8/0xbc
7071 01:12:24.699879 <4>[ 194.019841] el0t_64_sync+0x18c/0x190
7072 01:12:24.700287 <0>[ 194.023777] Code: aa1403e3 f0004860 9109c000 97fff330 (d4210000)
7073 01:12:24.701070 <4>[ 194.030146] ---[ end trace 0000000000000000 ]---
7074 01:12:24.701464 <6>[ 194.035034] note: cat[3815] exited with irqs disabled
7075 01:12:24.702132 <6>[ 194.040421] note: cat[3815] exited with preempt_count 1
7076 01:12:24.702727 <4>[ 194.047593] ------------[ cut here ]------------
7077 01:12:24.741393 <4>[ 194.052482] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7078 01:12:24.741736 <4>[ 194.062433] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7079 01:12:24.742440 <4>[ 194.074258] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.72-cip13 #1
7080 01:12:24.742663 <4>[ 194.082458] Hardware name: ARM Juno development board (r0) (DT)
7081 01:12:24.744667 <4>[ 194.088652] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7082 01:12:24.784837 <4>[ 194.095895] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7083 01:12:24.785180 <4>[ 194.101408] lr : ct_idle_enter+0x10/0x1c
7084 01:12:24.785778 <4>[ 194.105611] sp : ffff80000c44bd20
7085 01:12:24.785998 <4>[ 194.109190] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
7086 01:12:24.786287 <4>[ 194.116620] x26: 0000000000000001 x25: 0000002d2e230acc x24: 0000000000000002
7087 01:12:24.786467 <4>[ 194.124047] x23: ffff000805eea080 x22: 0000000000000002 x21: 0000000000000002
7088 01:12:24.788125 <4>[ 194.131476] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
7089 01:12:24.828135 <4>[ 194.138902] x17: 000000000000005c x16: 0000000000000002 x15: ffff80000a53e8c0
7090 01:12:24.828459 <4>[ 194.146335] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7091 01:12:24.828656 <4>[ 194.153765] x11: 00000000000009cb x10: 00000000000009cb x9 : ffff800009141280
7092 01:12:24.829095 <4>[ 194.161190] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c99c8
7093 01:12:24.829277 <4>[ 194.168614] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
7094 01:12:24.831445 <4>[ 194.176039] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
7095 01:12:24.871568 <4>[ 194.183467] Call trace:
7096 01:12:24.871850 <4>[ 194.186177] ct_kernel_exit.constprop.0+0x11c/0x180
7097 01:12:24.872046 <4>[ 194.191333] ct_idle_enter+0x10/0x1c
7098 01:12:24.872226 <4>[ 194.195183] cpuidle_enter_state+0x2a4/0x5a0
7099 01:12:24.872395 <4>[ 194.199731] cpuidle_enter+0x40/0x60
7100 01:12:24.872815 <4>[ 194.203580] do_idle+0x258/0x310
7101 01:12:24.872992 <4>[ 194.207082] cpu_startup_entry+0x40/0x44
7102 01:12:24.873152 <4>[ 194.211277] secondary_start_kernel+0x138/0x160
7103 01:12:24.873306 <4>[ 194.216085] __secondary_switched+0xb0/0xb4
7104 01:12:24.874853 <4>[ 194.220542] irq event stamp: 207326
7105 01:12:24.915305 <4>[ 194.224296] hardirqs last enabled at (207325): [<ffff8000081cb918>] tick_nohz_idle_enter+0x78/0x144
7106 01:12:24.915609 <4>[ 194.233719] hardirqs last disabled at (207326): [<ffff800008127b1c>] do_idle+0xec/0x310
7107 01:12:24.915803 <4>[ 194.242007] softirqs last enabled at (207310): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7108 01:12:24.915980 <4>[ 194.250814] softirqs last disabled at (207299): [<ffff800008017668>] ____do_softirq+0x18/0x24
7109 01:12:24.916403 <4>[ 194.259623] ---[ end trace 0000000000000000 ]---
7110 01:12:24.918594 # Segmentation fault
7111 01:12:24.958394 # [ 193.791193] lkdtm: Performing direct entry USERCOPY_KERNEL
7112 01:12:24.958661 # [ 193.797726] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a9f6d0
7113 01:12:24.958856 # [ 193.805880] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836bdc0
7114 01:12:24.959316 # [ 193.813679] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3521984, size 4096)!
7115 01:12:24.959516 # [ 193.823756] ------------[ cut here ]------------
7116 01:12:24.959693 # [ 193.828642] kernel BUG at mm/usercopy.c:101!
7117 01:12:25.001796 # [ 193.833183] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7118 01:12:25.002401 # [ 193.840337] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7119 01:12:25.002823 # [ 193.852162] CPU: 1 PID: 3815 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
7120 01:12:25.003559 # [ 193.860099] Hardware name: ARM Juno development board (r0) (DT)
7121 01:12:25.003958 # [ 193.866293] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7122 01:12:25.004305 # [ 193.873538] pc : usercopy_abort+0xb0/0xb4
7123 01:12:25.005417 # [ 193.877828] lr : usercopy_abort+0xb0/0xb4
7124 01:12:25.044966 # [ 193.882112] sp : ffff800010faba90
7125 01:12:25.045503 # [ 193.885692] x29: ffff800010fabaa0 x28: ffff000804501a80 x27: 0000000000000000
7126 01:12:25.045888 # [ 193.893120] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
7127 01:12:25.046639 # [ 193.900545] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035bdc0
7128 01:12:25.047022 # [ 193.907970] x20: ffff800009fe1310 x19: ffff800009fea4f8 x18: 0000000000000000
7129 01:12:25.047368 # [ 193.915394] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7130 01:12:25.088173 # [ 193.922819] x14: 74706d6574746120 x13: 205d393736333138 x12: 2e33393120205b3e
7131 01:12:25.088723 # [ 193.930243] x11: 3132353320746573 x10: 66666f2820747865 x9 : ffff800008160288
7132 01:12:25.089113 # [ 193.937667] x8 : ffff000804501a80 x7 : 3937363331382e33 x6 : 0000000000000001
7133 01:12:25.089809 # [ 193.945091] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7134 01:12:25.090252 # [ 193.952514] x2 : 0000000000000000 x1 : ffff000804501a80 x0 : 000000000000005f
7135 01:12:25.090603 # [ 193.959938] Call trace:
7136 01:12:25.090936 # [ 193.962648] usercopy_abort+0xb0/0xb4
7137 01:12:25.091669 # [ 193.966585] __check_object_size+0x2b4/0x31c
7138 01:12:25.131324 # [ 193.971131] lkdtm_USERCOPY_KERNEL+0x144/0x1c4
7139 01:12:25.131906 # [ 193.975849] lkdtm_do_action+0x2c/0x50
7140 01:12:25.132394 # [ 193.979869] direct_entry+0x164/0x180
7141 01:12:25.132842 # [ 193.983801] full_proxy_write+0x68/0xc0
7142 01:12:25.133637 # [ 193.987912] vfs_write+0xcc/0x2a0
7143 01:12:25.134063 # [ 193.991501] ksys_write+0x78/0x104
7144 01:12:25.134534 # [ 193.995176] __arm64_sys_write+0x28/0x3c
7145 01:12:25.134976 # [ 193.999373] invoke_syscall+0x8c/0x120
7146 01:12:25.135322 # [ 194.003399] el0_svc_common.constprop.0+0x68/0x124
7147 01:12:25.135734 # [ 194.008468] do_el0_svc+0x40/0xcc
7148 01:12:25.136079 # [ 194.012056] el0_svc+0x48/0xc0
7149 01:12:25.174498 # [ 194.015383] el0t_64_sync_handler+0xb8/0xbc
7150 01:12:25.175093 # [ 194.019841] el0t_64_sync+0x18c/0x190
7151 01:12:25.175816 # [ 194.023777] Code: aa1403e3 f0004860 9109c000 97fff330 (d4210000)
7152 01:12:25.176212 # [ 194.030146] ---[ end trace 0000000000000000 ]---
7153 01:12:25.176568 # [ 194.035034] note: cat[3815] exited with irqs disabled
7154 01:12:25.176911 # [ 194.040421] note: cat[3815] exited with preempt_count 1
7155 01:12:25.177237 # [ 194.047593] ------------[ cut here ]------------
7156 01:12:25.217635 # [ 194.052482] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7157 01:12:25.218241 # [ 194.062433] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7158 01:12:25.219006 # [ 194.074258] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.72-cip13 #1
7159 01:12:25.219405 # [ 194.082458] Hardware name: ARM Juno development board (r0) (DT)
7160 01:12:25.219758 # [ 194.088652] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7161 01:12:25.220120 # [ 194.095895] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7162 01:12:25.221263 # [ 194.101408] lr : ct_idle_enter+0x10/0x1c
7163 01:12:25.260807 # [ 194.105611] sp : ffff80000c44bd20
7164 01:12:25.261371 # [ 194.109190] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
7165 01:12:25.262171 # [ 194.116620] x26: 0000000000000001 x25: 0000002d2e230acc x24: 0000000000000002
7166 01:12:25.262576 # [ 194.124047] x23: ffff000805eea080 x22: 0000000000000002 x21: 0000000000000002
7167 01:12:25.262926 # [ 194.131476] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
7168 01:12:25.264419 # [ 194.138902] x17: 000000000000005c x16: 0000000000000002 x15: ffff80000a53e8c0
7169 01:12:25.303611 # [ 194.146335] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7170 01:12:25.304165 # [ 194.153765] x11: 00000000000009cb x10: 00000000000009cb x9 : ffff800009141280
7171 01:12:25.305000 # [ 194.161190] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c99c8
7172 01:12:25.305421 # USERCOPY_KERNEL: saw 'call trace:': ok
7173 01:12:25.305874 ok 74 selftests: lkdtm: USERCOPY_KERNEL.sh
7174 01:12:25.307064 # selftests: lkdtm: STACKLEAK_ERASING.sh
7175 01:12:25.868079 <6>[ 195.180331] lkdtm: Performing direct entry STACKLEAK_ERASING
7176 01:12:25.868692 <6>[ 195.186353] lkdtm: stackleak stack usage:
7177 01:12:25.869190 <6>[ 195.186353] high offset: 336 bytes
7178 01:12:25.870048 <6>[ 195.186353] current: 832 bytes
7179 01:12:25.870469 <6>[ 195.186353] lowest: 1584 bytes
7180 01:12:25.870924 <6>[ 195.186353] tracked: 1584 bytes
7181 01:12:25.871364 <6>[ 195.186353] untracked: 800 bytes
7182 01:12:25.871800 <6>[ 195.186353] poisoned: 13656 bytes
7183 01:12:25.872234 <6>[ 195.186353] low offset: 8 bytes
7184 01:12:25.887167 <6>[ 195.217631] lkdtm: OK: the rest of the thread stack is properly erased
7185 01:12:26.055154 # [ 195.180331] lkdtm: Performing direct entry STACKLEAK_ERASING
7186 01:12:26.055751 # [ 195.186353] lkdtm: stackleak stack usage:
7187 01:12:26.056138 # high offset: 336 bytes
7188 01:12:26.056831 # current: 832 bytes
7189 01:12:26.057209 # lowest: 1584 bytes
7190 01:12:26.057549 # tracked: 1584 bytes
7191 01:12:26.057875 # untracked: 800 bytes
7192 01:12:26.058249 # poisoned: 13656 bytes
7193 01:12:26.058574 # low offset: 8 bytes
7194 01:12:26.059169 # [ 195.217631] lkdtm: OK: the rest of the thread stack is properly erased
7195 01:12:26.074115 # STACKLEAK_ERASING: saw 'OK: the rest of the thread stack is properly erased': ok
7196 01:12:26.122034 ok 75 selftests: lkdtm: STACKLEAK_ERASING.sh
7197 01:12:26.217633 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
7198 01:12:26.786293 <6>[ 196.092104] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7199 01:12:26.787010 <6>[ 196.098114] lkdtm: Calling matched prototype ...
7200 01:12:26.787811 <6>[ 196.103446] lkdtm: Calling mismatched prototype ...
7201 01:12:26.788330 <3>[ 196.109313] lkdtm: FAIL: survived mismatched prototype function call!
7202 01:12:26.789889 <4>[ 196.116097] lkdtm: This is probably expected, since this kernel (6.1.72-cip13 aarch64) was built *without* CONFIG_CFI_CLANG=y
7203 01:12:26.951111 # [ 196.092104] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7204 01:12:26.951673 # [ 196.098114] lkdtm: Calling matched prototype ...
7205 01:12:26.952044 # [ 196.103446] lkdtm: Calling mismatched prototype ...
7206 01:12:26.952387 # [ 196.109313] lkdtm: FAIL: survived mismatched prototype function call!
7207 01:12:26.954570 # [ 196.116097] lkdtm: This is probably expected, since this kernel (6.1.72-cip13 aarch64) was built *without* CONFIG_CFI_CLANG=y
7208 01:12:26.986142 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
7209 01:12:27.050133 not ok 76 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
7210 01:12:27.146134 # selftests: lkdtm: CFI_BACKWARD.sh
7211 01:12:27.811352 <6>[ 197.112972] lkdtm: Performing direct entry CFI_BACKWARD
7212 01:12:27.811955 <6>[ 197.119057] lkdtm: Attempting unchecked stack return address redirection ...
7213 01:12:27.812812 <6>[ 197.126480] lkdtm: ok: redirected stack return address.
7214 01:12:27.813234 <6>[ 197.132250] lkdtm: Attempting checked stack return address redirection ...
7215 01:12:27.813646 <3>[ 197.139466] lkdtm: FAIL: stack return address was redirected!
7216 01:12:27.814927 <3>[ 197.145515] lkdtm: Unexpected! This kernel (6.1.72-cip13 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7217 01:12:27.987242 # [ 197.112972] lkdtm: Performing direct entry CFI_BACKWARD
7218 01:12:27.988293 # [ 197.119057] lkdtm: Attempting unchecked stack return address redirection ...
7219 01:12:27.988737 # [ 197.126480] lkdtm: ok: redirected stack return address.
7220 01:12:27.989201 # [ 197.132250] lkdtm: Attempting checked stack return address redirection ...
7221 01:12:27.989645 # [ 197.139466] lkdtm: FAIL: stack return address was redirected!
7222 01:12:27.990948 # [ 197.145515] lkdtm: Unexpected! This kernel (6.1.72-cip13 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7223 01:12:28.022531 # CFI_BACKWARD: missing 'call trace:|ok: control flow unchanged': [FAIL]
7224 01:12:28.086419 not ok 77 selftests: lkdtm: CFI_BACKWARD.sh # exit=1
7225 01:12:28.165876 # selftests: lkdtm: FORTIFY_STRSCPY.sh
7226 01:12:28.845855 <6>[ 198.154450] lkdtm: Performing direct entry FORTIFY_STRSCPY
7227 01:12:28.846274 <0>[ 198.160327] detected buffer overflow in strnlen
7228 01:12:28.846881 <4>[ 198.165288] ------------[ cut here ]------------
7229 01:12:28.847125 <2>[ 198.170187] kernel BUG at lib/string_helpers.c:1027!
7230 01:12:28.847397 <0>[ 198.175434] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7231 01:12:28.847626 <4>[ 198.182598] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7232 01:12:28.889395 <4>[ 198.194458] CPU: 4 PID: 3994 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
7233 01:12:28.889729 <4>[ 198.202408] Hardware name: ARM Juno development board (r0) (DT)
7234 01:12:28.889983 <4>[ 198.208610] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7235 01:12:28.890434 <4>[ 198.215858] pc : fortify_panic+0x24/0x28
7236 01:12:28.890563 <4>[ 198.220069] lr : fortify_panic+0x24/0x28
7237 01:12:28.890699 <4>[ 198.224270] sp : ffff8000112b3a10
7238 01:12:28.890832 <4>[ 198.227854] x29: ffff8000112b3a10 x28: ffff00080d0b1a80 x27: 0000000000000000
7239 01:12:28.892728 <4>[ 198.235294] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
7240 01:12:28.932835 <4>[ 198.242733] x23: ffff00080d2bc000 x22: ffff8000112b3bf0 x21: ffff800009a9f6e8
7241 01:12:28.933375 <4>[ 198.250172] x20: ffff00080d2bc000 x19: ffff800009a9f6f8 x18: 0000000000000000
7242 01:12:28.933864 <4>[ 198.257610] x17: ffff80000843dadc x16: ffff8000086adcc8 x15: ffff800008c0a9a4
7243 01:12:28.934697 <4>[ 198.265048] x14: 0000000000000000 x13: 205d373233303631 x12: 2e38393120205b3e
7244 01:12:28.935111 <4>[ 198.272486] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff800008160288
7245 01:12:28.936354 <4>[ 198.279924] x8 : ffff00080d0b1a80 x7 : 3732333036312e38 x6 : 0000000000000001
7246 01:12:28.976437 <4>[ 198.287361] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7247 01:12:28.976977 <4>[ 198.294797] x2 : 0000000000000000 x1 : ffff00080d0b1a80 x0 : 0000000000000023
7248 01:12:28.977463 <4>[ 198.302234] Call trace:
7249 01:12:28.977913 <4>[ 198.304949] fortify_panic+0x24/0x28
7250 01:12:28.978762 <4>[ 198.308803] lkdtm_FORTIFY_STR_MEMBER+0x0/0x150
7251 01:12:28.979185 <4>[ 198.313619] lkdtm_do_action+0x2c/0x50
7252 01:12:28.979668 <4>[ 198.317647] direct_entry+0x164/0x180
7253 01:12:28.980098 <4>[ 198.321588] full_proxy_write+0x68/0xc0
7254 01:12:28.980521 <4>[ 198.325707] vfs_write+0xcc/0x2a0
7255 01:12:29.019925 <4>[ 198.329306] ksys_write+0x78/0x104
7256 01:12:29.020442 <4>[ 198.332989] __arm64_sys_write+0x28/0x3c
7257 01:12:29.020822 <4>[ 198.337194] invoke_syscall+0x8c/0x120
7258 01:12:29.021175 <4>[ 198.341229] el0_svc_common.constprop.0+0x68/0x124
7259 01:12:29.021514 <4>[ 198.346305] do_el0_svc+0x40/0xcc
7260 01:12:29.021845 <4>[ 198.349901] el0_svc+0x48/0xc0
7261 01:12:29.022220 <4>[ 198.353236] el0t_64_sync_handler+0xb8/0xbc
7262 01:12:29.022890 <4>[ 198.357702] el0t_64_sync+0x18c/0x190
7263 01:12:29.023370 <0>[ 198.361651] Code: aa1303e1 900049e0 9101e000 97ffe2b3 (d4210000)
7264 01:12:29.023788 <4>[ 198.368026] ---[ end trace 0000000000000000 ]---
7265 01:12:29.063215 <6>[ 198.372919] note: cat[3994] exited with irqs disabled
7266 01:12:29.063606 <6>[ 198.378330] note: cat[3994] exited with preempt_count 1
7267 01:12:29.063885 <4>[ 198.384032] ------------[ cut here ]------------
7268 01:12:29.064418 <4>[ 198.388929] WARNING: CPU: 4 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7269 01:12:29.064760 <4>[ 198.398890] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7270 01:12:29.066456 <4>[ 198.410746] CPU: 4 PID: 0 Comm: swapper/4 Tainted: G B D W E 6.1.72-cip13 #1
7271 01:12:29.106612 <4>[ 198.418953] Hardware name: ARM Juno development board (r0) (DT)
7272 01:12:29.107062 <4>[ 198.425154] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7273 01:12:29.107603 <4>[ 198.432405] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7274 01:12:29.107824 <4>[ 198.437921] lr : ct_idle_enter+0x10/0x1c
7275 01:12:29.107990 <4>[ 198.442129] sp : ffff80000c463d20
7276 01:12:29.108243 <4>[ 198.445715] x29: ffff80000c463d20 x28: 0000000000000000 x27: 0000000000000000
7277 01:12:29.109895 <4>[ 198.453157] x26: 0000000000000000 x25: 0000002e309b83c8 x24: 0000000000000000
7278 01:12:29.150101 <4>[ 198.460598] x23: ffff00080ad33880 x22: 0000000000000000 x21: 0000000000000000
7279 01:12:29.150427 <4>[ 198.468037] x20: ffff00097ef8d858 x19: ffff80000a53a858 x18: 0000000000000000
7280 01:12:29.150621 <4>[ 198.475480] x17: 00000000000003db x16: 0000000000000001 x15: ffff80000a53e8c0
7281 01:12:29.151057 <4>[ 198.482917] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
7282 01:12:29.151249 <4>[ 198.490354] x11: 0000000000000303 x10: 0000000000000303 x9 : ffff800009141280
7283 01:12:29.153409 <4>[ 198.497792] x8 : 0000000000035136 x7 : 071c71c71c71c71c x6 : ffff80000b6360f0
7284 01:12:29.193546 <4>[ 198.505229] x5 : 00000000000006cb x4 : 4000000000000002 x3 : ffff800974a53000
7285 01:12:29.193827 <4>[ 198.512666] x2 : ffff80000c463d20 x1 : ffff80000a53a858 x0 : 4000000000000000
7286 01:12:29.194062 <4>[ 198.520104] Call trace:
7287 01:12:29.194389 <4>[ 198.522818] ct_kernel_exit.constprop.0+0x11c/0x180
7288 01:12:29.195020 <4>[ 198.527987] ct_idle_enter+0x10/0x1c
7289 01:12:29.195357 <4>[ 198.531845] cpuidle_enter_state+0x2a4/0x5a0
7290 01:12:29.195664 <4>[ 198.536401] cpuidle_enter+0x40/0x60
7291 01:12:29.195957 <4>[ 198.540257] do_idle+0x258/0x310
7292 01:12:29.196963 <4>[ 198.543767] cpu_startup_entry+0x40/0x44
7293 01:12:29.237106 <4>[ 198.547971] secondary_start_kernel+0x138/0x160
7294 01:12:29.237646 <4>[ 198.552788] __secondary_switched+0xb0/0xb4
7295 01:12:29.238065 <4>[ 198.557255] irq event stamp: 203100
7296 01:12:29.238427 <4>[ 198.561014] hardirqs last enabled at (203099): [<ffff8000081cb918>] tick_nohz_idle_enter+0x78/0x144
7297 01:12:29.239122 <4>[ 198.570447] hardirqs last disabled at (203100): [<ffff800008127b1c>] do_idle+0xec/0x310
7298 01:12:29.239502 <4>[ 198.578744] softirqs last enabled at (203092): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7299 01:12:29.258035 <4>[ 198.587561] softirqs last disabled at (203011): [<ffff800008017668>] ____do_softirq+0x18/0x24
7300 01:12:29.261282 <4>[ 198.596381] ---[ end trace 0000000000000000 ]---
7301 01:12:29.261744 # Segmentation fault
7302 01:12:29.422431 # [ 198.154450] lkdtm: Performing direct entry FORTIFY_STRSCPY
7303 01:12:29.423015 # [ 198.160327] detected buffer overflow in strnlen
7304 01:12:29.423400 # [ 198.165288] ------------[ cut here ]------------
7305 01:12:29.423829 # [ 198.170187] kernel BUG at lib/string_helpers.c:1027!
7306 01:12:29.424683 # [ 198.175434] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7307 01:12:29.425094 # [ 198.182598] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7308 01:12:29.465222 # [ 198.194458] CPU: 4 PID: 3994 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
7309 01:12:29.465533 # [ 198.202408] Hardware name: ARM Juno development board (r0) (DT)
7310 01:12:29.466056 # [ 198.208610] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7311 01:12:29.466268 # [ 198.215858] pc : fortify_panic+0x24/0x28
7312 01:12:29.466503 # [ 198.220069] lr : fortify_panic+0x24/0x28
7313 01:12:29.466699 # [ 198.224270] sp : ffff8000112b3a10
7314 01:12:29.466890 # [ 198.227854] x29: ffff8000112b3a10 x28: ffff00080d0b1a80 x27: 0000000000000000
7315 01:12:29.468576 # [ 198.235294] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
7316 01:12:29.508584 # [ 198.242733] x23: ffff00080d2bc000 x22: ffff8000112b3bf0 x21: ffff800009a9f6e8
7317 01:12:29.509134 # [ 198.250172] x20: ffff00080d2bc000 x19: ffff800009a9f6f8 x18: 0000000000000000
7318 01:12:29.509967 # [ 198.257610] x17: ffff80000843dadc x16: ffff8000086adcc8 x15: ffff800008c0a9a4
7319 01:12:29.510413 # [ 198.265048] x14: 0000000000000000 x13: 205d373233303631 x12: 2e38393120205b3e
7320 01:12:29.510870 # [ 198.272486] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff800008160288
7321 01:12:29.551761 # [ 198.279924] x8 : ffff00080d0b1a80 x7 : 3732333036312e38 x6 : 0000000000000001
7322 01:12:29.552333 # [ 198.287361] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7323 01:12:29.552920 # [ 198.294797] x2 : 0000000000000000 x1 : ffff00080d0b1a80 x0 : 0000000000000023
7324 01:12:29.553691 # [ 198.302234] Call trace:
7325 01:12:29.554122 # [ 198.304949] fortify_panic+0x24/0x28
7326 01:12:29.554480 # [ 198.308803] lkdtm_FORTIFY_STR_MEMBER+0x0/0x150
7327 01:12:29.554817 # [ 198.313619] lkdtm_do_action+0x2c/0x50
7328 01:12:29.555157 # [ 198.317647] direct_entry+0x164/0x180
7329 01:12:29.555605 # [ 198.321588] full_proxy_write+0x68/0xc0
7330 01:12:29.556136 # [ 198.325707] vfs_write+0xcc/0x2a0
7331 01:12:29.595093 # [ 198.329306] ksys_write+0x78/0x104
7332 01:12:29.595652 # [ 198.332989] __arm64_sys_write+0x28/0x3c
7333 01:12:29.596141 # [ 198.337194] invoke_syscall+0x8c/0x120
7334 01:12:29.596668 # [ 198.341229] el0_svc_common.constprop.0+0x68/0x124
7335 01:12:29.597115 # [ 198.346305] do_el0_svc+0x40/0xcc
7336 01:12:29.597549 # [ 198.349901] el0_svc+0x48/0xc0
7337 01:12:29.597978 # [ 198.353236] el0t_64_sync_handler+0xb8/0xbc
7338 01:12:29.598646 # [ 198.357702] el0t_64_sync+0x18c/0x190
7339 01:12:29.599535 # [ 198.361651] Code: aa1303e1 900049e0 9101e000 97ffe2b3 (d4210000)
7340 01:12:29.599978 # [ 198.368026] ---[ end trace 0000000000000000 ]---
7341 01:12:29.638135 # [ 198.372919] note: cat[3994] exited with irqs disabled
7342 01:12:29.638752 # [ 198.378330] note: cat[3994] exited with preempt_count 1
7343 01:12:29.639621 # [ 198.384032] ------------[ cut here ]------------
7344 01:12:29.640129 # [ 198.388929] WARNING: CPU: 4 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7345 01:12:29.640588 # [ 198.398890] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7346 01:12:29.641781 # [ 198.410746] CPU: 4 PID: 0 Comm: swapper/4 Tainted: G B D W E 6.1.72-cip13 #1
7347 01:12:29.680924 # [ 198.418953] Hardware name: ARM Juno development board (r0) (DT)
7348 01:12:29.681617 # [ 198.425154] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7349 01:12:29.681887 # [ 198.432405] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7350 01:12:29.682154 # [ 198.437921] lr : ct_idle_enter+0x10/0x1c
7351 01:12:29.682383 # [ 198.442129] sp : ffff80000c463d20
7352 01:12:29.682561 # [ 198.445715] x29: ffff80000c463d20 x28: 0000000000000000 x27: 0000000000000000
7353 01:12:29.684281 # [ 198.453157] x26: 0000000000000000 x25: 0000002e309b83c8 x24: 0000000000000000
7354 01:12:29.724189 # [ 198.460598] x23: ffff00080ad33880 x22: 0000000000000000 x21: 0000000000000000
7355 01:12:29.724511 # [ 198.468037] x20: ffff00097ef8d858 x19: ffff80000a53a858 x18: 0000000000000000
7356 01:12:29.724705 # [ 198.475480] x17: 00000000000003db x16: 0000000000000001 x15: ffff80000a53e8c0
7357 01:12:29.724881 # [ 198.482917] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
7358 01:12:29.725284 # [ 198.490354] x11: 0000000000000303 x10: 0000000000000303 x9 : ffff800009141280
7359 01:12:29.727548 # [ 198.497792] x8 : 0000000000035136 x7 : 071c71c71c71c71c x6 : ffff80000b6360f0
7360 01:12:29.767307 # [ 198.505229] x5 : 00000000000006cb x4 : 4000000000000002 x3 : ffff800974a53000
7361 01:12:29.767596 # [ 198.512666] x2 : ffff80000c463d20 x1 : ffff80000a53a858 x0 : 4000000000000000
7362 01:12:29.767793 # [ 198.520104] Call trace:
7363 01:12:29.767968 # [ 198.522818] ct_kernel_exit.constprop.0+0x11c/0x180
7364 01:12:29.768139 # [ 198.527987] ct_idle_enter+0x10/0x1c
7365 01:12:29.768550 # [ 198.531845] cpuidle_enter_state+0x2a4/0x5a0
7366 01:12:29.768734 # [ 198.536401] cpuidle_enter+0x40/0x60
7367 01:12:29.768906 # [ 198.540257] do_idle+0x258/0x310
7368 01:12:29.770636 # [ 198.543767] cpu_startup_entry+0x40/0x44
7369 01:12:29.810478 # [ 198.547971] secondary_start_kernel+0x138/0x160
7370 01:12:29.810757 # [ 198.552788] __secondary_switched+0xb0/0xb4
7371 01:12:29.810962 # [ 198.557255] irq event stamp: 203100
7372 01:12:29.811144 # [ 198.561014] hardirqs last enabled at (203099): [<ffff8000081cb918>] tick_nohz_idle_enter+0x78/0x144
7373 01:12:29.811319 # [ 198.570447] hardirqs last disabled at (203100): [<ffff800008127b1c>] do_idle+0xec/0x310
7374 01:12:29.811770 # [ 198.578744] softirqs last enabled at (203092): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7375 01:12:29.842370 # [ 198.587561] softirqs last disabled at (203011): [<ffff800008017668>] ____do_softirq+0x18/0x24
7376 01:12:29.842657 # [ 198.596381] ---[ end trace 0000000000000000 ]---
7377 01:12:29.842856 # FORTIFY_STRSCPY: saw 'detected buffer overflow': ok
7378 01:12:29.843032 ok 78 selftests: lkdtm: FORTIFY_STRSCPY.sh
7379 01:12:29.845586 # selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7380 01:12:30.325837 <6>[ 199.636922] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7381 01:12:30.326187 <6>[ 199.643085] lkdtm: trying to strcmp() past the end of a struct
7382 01:12:30.326384 <0>[ 199.649263] detected buffer overflow in strncpy
7383 01:12:30.326564 <4>[ 199.654997] ------------[ cut here ]------------
7384 01:12:30.326977 <2>[ 199.659892] kernel BUG at lib/string_helpers.c:1027!
7385 01:12:30.327143 <0>[ 199.665131] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7386 01:12:30.369052 <4>[ 199.672286] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7387 01:12:30.369364 <4>[ 199.684113] CPU: 1 PID: 4042 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
7388 01:12:30.369808 <4>[ 199.692052] Hardware name: ARM Juno development board (r0) (DT)
7389 01:12:30.370019 <4>[ 199.698244] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7390 01:12:30.370390 <4>[ 199.705486] pc : fortify_panic+0x24/0x28
7391 01:12:30.370735 <4>[ 199.709685] lr : fortify_panic+0x24/0x28
7392 01:12:30.371067 <4>[ 199.713877] sp : ffff800011373b00
7393 01:12:30.412641 <4>[ 199.717457] x29: ffff800011373b00 x28: ffff000805874f00 x27: 0000000000000000
7394 01:12:30.413186 <4>[ 199.724885] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
7395 01:12:30.413569 <4>[ 199.732311] x23: ffff000805d3e000 x22: ffff800011373ce0 x21: 0000000000000013
7396 01:12:30.414262 <4>[ 199.739735] x20: ffff000805d3e000 x19: ffff800009a9f708 x18: 0000000000000000
7397 01:12:30.414647 <4>[ 199.747159] x17: 0000000000000345 x16: 0000000000000001 x15: ffff80000a53e8c0
7398 01:12:30.414993 <4>[ 199.754584] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
7399 01:12:30.456040 <4>[ 199.762008] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800008160288
7400 01:12:30.456594 <4>[ 199.769432] x8 : ffff000805874f00 x7 : 0000000000000000 x6 : 0000000000000001
7401 01:12:30.456978 <4>[ 199.776856] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7402 01:12:30.457668 <4>[ 199.784280] x2 : 0000000000000000 x1 : ffff000805874f00 x0 : 0000000000000023
7403 01:12:30.458085 <4>[ 199.791704] Call trace:
7404 01:12:30.458441 <4>[ 199.794414] fortify_panic+0x24/0x28
7405 01:12:30.458778 <4>[ 199.798258] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7406 01:12:30.459105 <4>[ 199.803068] lkdtm_do_action+0x2c/0x50
7407 01:12:30.459634 <4>[ 199.807089] direct_entry+0x164/0x180
7408 01:12:30.499352 <4>[ 199.811021] full_proxy_write+0x68/0xc0
7409 01:12:30.499897 <4>[ 199.815132] vfs_write+0xcc/0x2a0
7410 01:12:30.500277 <4>[ 199.818721] ksys_write+0x78/0x104
7411 01:12:30.500627 <4>[ 199.822396] __arm64_sys_write+0x28/0x3c
7412 01:12:30.501307 <4>[ 199.826593] invoke_syscall+0x8c/0x120
7413 01:12:30.501683 <4>[ 199.830617] el0_svc_common.constprop.0+0x68/0x124
7414 01:12:30.502055 <4>[ 199.835686] do_el0_svc+0x40/0xcc
7415 01:12:30.502397 <4>[ 199.839274] el0_svc+0x48/0xc0
7416 01:12:30.502843 <4>[ 199.842600] el0t_64_sync_handler+0xb8/0xbc
7417 01:12:30.503258 <4>[ 199.847058] el0t_64_sync+0x18c/0x190
7418 01:12:30.544020 <0>[ 199.850994] Code: aa1303e1 900049e0 9101e000 97ffe2b3 (d4210000)
7419 01:12:30.544355 <4>[ 199.857363] ---[ end trace 0000000000000000 ]---
7420 01:12:30.544632 <6>[ 199.862249] note: cat[4042] exited with irqs disabled
7421 01:12:30.545064 <6>[ 199.867658] note: cat[4042] exited with preempt_count 1
7422 01:12:30.545201 <4>[ 199.874636] ------------[ cut here ]------------
7423 01:12:30.545317 <4>[ 199.879528] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7424 01:12:30.587263 <4>[ 199.889480] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7425 01:12:30.587611 <4>[ 199.901305] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.72-cip13 #1
7426 01:12:30.587896 <4>[ 199.909508] Hardware name: ARM Juno development board (r0) (DT)
7427 01:12:30.588374 <4>[ 199.915699] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7428 01:12:30.588583 <4>[ 199.922941] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7429 01:12:30.588824 <4>[ 199.928447] lr : ct_idle_enter+0x10/0x1c
7430 01:12:30.588994 <4>[ 199.932645] sp : ffff80000c44bd20
7431 01:12:30.630630 <4>[ 199.936225] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
7432 01:12:30.630984 <4>[ 199.943653] x26: 0000000000000000 x25: 0000002e8974a1dc x24: 0000000000000000
7433 01:12:30.631488 <4>[ 199.951083] x23: ffff000805eea080 x22: 0000000000000000 x21: 0000000000000000
7434 01:12:30.631650 <4>[ 199.958513] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
7435 01:12:30.631804 <4>[ 199.965937] x17: ffff800008023e98 x16: ffff8000096cc604 x15: ffff8000080bd500
7436 01:12:30.631946 <4>[ 199.973363] x14: ffff8000080bd334 x13: ffff8000096dfb80 x12: ffff8000096d6ec4
7437 01:12:30.673981 <4>[ 199.980787] x11: ffff800008011a80 x10: 0000000000001500 x9 : ffff800009141280
7438 01:12:30.674383 <4>[ 199.988216] x8 : ffff0008008e9a80 x7 : ffff80000b0f9770 x6 : 0000000000000000
7439 01:12:30.674661 <4>[ 199.995640] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
7440 01:12:30.675176 <4>[ 200.003065] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
7441 01:12:30.675408 <4>[ 200.010490] Call trace:
7442 01:12:30.675620 <4>[ 200.013200] ct_kernel_exit.constprop.0+0x11c/0x180
7443 01:12:30.675822 <4>[ 200.018357] ct_idle_enter+0x10/0x1c
7444 01:12:30.677346 <4>[ 200.022207] cpuidle_enter_state+0x2a4/0x5a0
7445 01:12:30.717303 <4>[ 200.026756] cpuidle_enter+0x40/0x60
7446 01:12:30.717622 <4>[ 200.030605] do_idle+0x258/0x310
7447 01:12:30.717851 <4>[ 200.034107] cpu_startup_entry+0x40/0x44
7448 01:12:30.718126 <4>[ 200.038304] secondary_start_kernel+0x138/0x160
7449 01:12:30.718537 <4>[ 200.043112] __secondary_switched+0xb0/0xb4
7450 01:12:30.718665 <4>[ 200.047572] irq event stamp: 207326
7451 01:12:30.718794 <4>[ 200.051330] hardirqs last enabled at (207325): [<ffff8000081cb918>] tick_nohz_idle_enter+0x78/0x144
7452 01:12:30.720589 <4>[ 200.060757] hardirqs last disabled at (207326): [<ffff800008127b1c>] do_idle+0xec/0x310
7453 01:12:30.760956 <4>[ 200.069051] softirqs last enabled at (207310): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7454 01:12:30.761259 <4>[ 200.077859] softirqs last disabled at (207299): [<ffff800008017668>] ____do_softirq+0x18/0x24
7455 01:12:30.761708 <4>[ 200.086669] ---[ end trace 0000000000000000 ]---
7456 01:12:30.761905 # Segmentation fault
7457 01:12:30.762109 # [ 199.636922] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7458 01:12:30.762290 # [ 199.643085] lkdtm: trying to strcmp() past the end of a struct
7459 01:12:30.762445 # [ 199.649263] detected buffer overflow in strncpy
7460 01:12:30.764250 # [ 199.654997] ------------[ cut here ]------------
7461 01:12:30.804087 # [ 199.659892] kernel BUG at lib/string_helpers.c:1027!
7462 01:12:30.804368 # [ 199.665131] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7463 01:12:30.804813 # [ 199.672286] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7464 01:12:30.805011 # [ 199.684113] CPU: 1 PID: 4042 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
7465 01:12:30.805196 # [ 199.692052] Hardware name: ARM Juno development board (r0) (DT)
7466 01:12:30.847246 # [ 199.698244] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7467 01:12:30.847526 # [ 199.705486] pc : fortify_panic+0x24/0x28
7468 01:12:30.847716 # [ 199.709685] lr : fortify_panic+0x24/0x28
7469 01:12:30.847892 # [ 199.713877] sp : ffff800011373b00
7470 01:12:30.848330 # [ 199.717457] x29: ffff800011373b00 x28: ffff000805874f00 x27: 0000000000000000
7471 01:12:30.848506 # [ 199.724885] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
7472 01:12:30.848659 # [ 199.732311] x23: ffff000805d3e000 x22: ffff800011373ce0 x21: 0000000000000013
7473 01:12:30.850778 # [ 199.739735] x20: ffff000805d3e000 x19: ffff800009a9f708 x18: 0000000000000000
7474 01:12:30.890548 # [ 199.747159] x17: 0000000000000345 x16: 0000000000000001 x15: ffff80000a53e8c0
7475 01:12:30.891097 # [ 199.754584] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
7476 01:12:30.891825 # [ 199.762008] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800008160288
7477 01:12:30.892211 # [ 199.769432] x8 : ffff000805874f00 x7 : 0000000000000000 x6 : 0000000000000001
7478 01:12:30.892562 # [ 199.776856] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7479 01:12:30.894176 # [ 199.784280] x2 : 0000000000000000 x1 : ffff000805874f00 x0 : 0000000000000023
7480 01:12:30.933947 # [ 199.791704] Call trace:
7481 01:12:30.934559 # [ 199.794414] fortify_panic+0x24/0x28
7482 01:12:30.934956 # [ 199.798258] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7483 01:12:30.935723 # [ 199.803068] lkdtm_do_action+0x2c/0x50
7484 01:12:30.936142 # [ 199.807089] direct_entry+0x164/0x180
7485 01:12:30.936505 # [ 199.811021] full_proxy_write+0x68/0xc0
7486 01:12:30.936847 # [ 199.815132] vfs_write+0xcc/0x2a0
7487 01:12:30.937177 # [ 199.818721] ksys_write+0x78/0x104
7488 01:12:30.937582 # [ 199.822396] __arm64_sys_write+0x28/0x3c
7489 01:12:30.937922 # [ 199.826593] invoke_syscall+0x8c/0x120
7490 01:12:30.938379 # [ 199.830617] el0_svc_common.constprop.0+0x68/0x124
7491 01:12:30.976911 # [ 199.835686] do_el0_svc+0x40/0xcc
7492 01:12:30.977455 # [ 199.839274] el0_svc+0x48/0xc0
7493 01:12:30.977840 # [ 199.842600] el0t_64_sync_handler+0xb8/0xbc
7494 01:12:30.978269 # [ 199.847058] el0t_64_sync+0x18c/0x190
7495 01:12:30.978991 # [ 199.850994] Code: aa1303e1 900049e0 9101e000 97ffe2b3 (d4210000)
7496 01:12:30.979386 # [ 199.857363] ---[ end trace 0000000000000000 ]---
7497 01:12:30.979736 # [ 199.862249] note: cat[4042] exited with irqs disabled
7498 01:12:30.980069 # [ 199.867658] note: cat[4042] exited with preempt_count 1
7499 01:12:30.980542 # [ 199.874636] ------------[ cut here ]------------
7500 01:12:31.020095 # [ 199.879528] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7501 01:12:31.020642 # [ 199.889480] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7502 01:12:31.021402 # [ 199.901305] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.72-cip13 #1
7503 01:12:31.021808 # [ 199.909508] Hardware name: ARM Juno development board (r0) (DT)
7504 01:12:31.023623 # [ 199.915699] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7505 01:12:31.063266 # [ 199.922941] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7506 01:12:31.063841 # [ 199.928447] lr : ct_idle_enter+0x10/0x1c
7507 01:12:31.064328 # [ 199.932645] sp : ffff80000c44bd20
7508 01:12:31.064770 # [ 199.936225] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
7509 01:12:31.065557 # [ 199.943653] x26: 0000000000000000 x25: 0000002e8974a1dc x24: 0000000000000000
7510 01:12:31.065962 # [ 199.951083] x23: ffff000805eea080 x22: 0000000000000000 x21: 0000000000000000
7511 01:12:31.066509 # [ 199.958513] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
7512 01:12:31.111675 # [ 199.965937] x17: ffff800008023e98 x16: ffff8000096cc604 x15: ffff8000080bd500
7513 01:12:31.112202 # [ 199.973363] x14: ffff8000080bd334 x13: ffff8000096dfb80 x12: ffff8000096d6ec4
7514 01:12:31.112579 # [ 199.980787] x11: ffff800008011a80 x10: 0000000000001500 x9 : ffff800009141280
7515 01:12:31.112930 # [ 199.988216] x8 : ffff0008008e9a80 x7 : ffff80000b0f9770 x6 : 0000000000000000
7516 01:12:31.113609 # FORTIFY_STR_OBJECT: saw 'detected buffer overflow': ok
7517 01:12:31.115115 ok 79 selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7518 01:12:31.115615 # selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7519 01:12:31.623805 <6>[ 200.935221] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7520 01:12:31.624129 <6>[ 200.941359] lkdtm: trying to strncpy() past the end of a struct member...
7521 01:12:31.624576 <0>[ 200.948498] detected buffer overflow in strncpy
7522 01:12:31.624778 <4>[ 200.953990] ------------[ cut here ]------------
7523 01:12:31.624943 <2>[ 200.958892] kernel BUG at lib/string_helpers.c:1027!
7524 01:12:31.625099 <0>[ 200.964133] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7525 01:12:31.667052 <4>[ 200.971291] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7526 01:12:31.667616 <4>[ 200.983116] CPU: 1 PID: 4090 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
7527 01:12:31.667838 <4>[ 200.991054] Hardware name: ARM Juno development board (r0) (DT)
7528 01:12:31.668020 <4>[ 200.997246] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7529 01:12:31.668192 <4>[ 201.004487] pc : fortify_panic+0x24/0x28
7530 01:12:31.668360 <4>[ 201.008686] lr : fortify_panic+0x24/0x28
7531 01:12:31.668524 <4>[ 201.012878] sp : ffff80001143b9f0
7532 01:12:31.710364 <4>[ 201.016458] x29: ffff80001143b9f0 x28: ffff000805871a80 x27: 0000000000000000
7533 01:12:31.710909 <4>[ 201.023886] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
7534 01:12:31.711646 <4>[ 201.031311] x23: ffff00080d2b7000 x22: ffff80001143bbd0 x21: ffff00080cbc1100
7535 01:12:31.712046 <4>[ 201.038736] x20: ffff80000a0f49e0 x19: ffff800009a9f708 x18: 0000000000000000
7536 01:12:31.712394 <4>[ 201.046161] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7537 01:12:31.712728 <4>[ 201.053585] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
7538 01:12:31.754029 <4>[ 201.061010] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800008160288
7539 01:12:31.754570 <4>[ 201.068435] x8 : ffff000805871a80 x7 : 00000074b5503510 x6 : 0000000000000001
7540 01:12:31.755293 <4>[ 201.075859] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7541 01:12:31.755682 <4>[ 201.083283] x2 : 0000000000000000 x1 : ffff000805871a80 x0 : 0000000000000023
7542 01:12:31.756028 <4>[ 201.090707] Call trace:
7543 01:12:31.756362 <4>[ 201.093417] fortify_panic+0x24/0x28
7544 01:12:31.756690 <4>[ 201.097261] lkdtm_FORTIFY_STR_MEMBER+0xc8/0x150
7545 01:12:31.757577 <4>[ 201.102156] lkdtm_do_action+0x2c/0x50
7546 01:12:31.797413 <4>[ 201.106177] direct_entry+0x164/0x180
7547 01:12:31.797940 <4>[ 201.110109] full_proxy_write+0x68/0xc0
7548 01:12:31.798355 <4>[ 201.114220] vfs_write+0xcc/0x2a0
7549 01:12:31.799061 <4>[ 201.117809] ksys_write+0x78/0x104
7550 01:12:31.799439 <4>[ 201.121483] __arm64_sys_write+0x28/0x3c
7551 01:12:31.799777 <4>[ 201.125681] invoke_syscall+0x8c/0x120
7552 01:12:31.800099 <4>[ 201.129707] el0_svc_common.constprop.0+0x68/0x124
7553 01:12:31.800420 <4>[ 201.134775] do_el0_svc+0x40/0xcc
7554 01:12:31.800731 <4>[ 201.138364] el0_svc+0x48/0xc0
7555 01:12:31.801144 <4>[ 201.141690] el0t_64_sync_handler+0xb8/0xbc
7556 01:12:31.801541 <4>[ 201.146148] el0t_64_sync+0x18c/0x190
7557 01:12:31.842226 <0>[ 201.150084] Code: aa1303e1 900049e0 9101e000 97ffe2b3 (d4210000)
7558 01:12:31.842599 <4>[ 201.156453] ---[ end trace 0000000000000000 ]---
7559 01:12:31.842877 <6>[ 201.161339] note: cat[4090] exited with irqs disabled
7560 01:12:31.843365 <6>[ 201.166805] note: cat[4090] exited with preempt_count 1
7561 01:12:31.843588 <4>[ 201.173909] ------------[ cut here ]------------
7562 01:12:31.843766 <4>[ 201.178799] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7563 01:12:31.885468 <4>[ 201.188751] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7564 01:12:31.885873 <4>[ 201.200574] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.72-cip13 #1
7565 01:12:31.886483 <4>[ 201.208775] Hardware name: ARM Juno development board (r0) (DT)
7566 01:12:31.886756 <4>[ 201.214966] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7567 01:12:31.886992 <4>[ 201.222207] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7568 01:12:31.887163 <4>[ 201.227712] lr : ct_idle_enter+0x10/0x1c
7569 01:12:31.887355 <4>[ 201.231910] sp : ffff80000c44bd20
7570 01:12:31.928821 <4>[ 201.235490] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
7571 01:12:31.929141 <4>[ 201.242918] x26: 0000000000000000 x25: 0000002ed6e609d8 x24: 0000000000000000
7572 01:12:31.929650 <4>[ 201.250345] x23: ffff000805eea080 x22: 0000000000000000 x21: 0000000000000000
7573 01:12:31.929912 <4>[ 201.257777] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
7574 01:12:31.930198 <4>[ 201.265206] x17: 0000000000000090 x16: 0000000000000002 x15: ffff80000a53e8c0
7575 01:12:31.930424 <4>[ 201.272633] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7576 01:12:31.972172 <4>[ 201.280059] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009141280
7577 01:12:31.972544 <4>[ 201.287489] x8 : ffff0008008e9a80 x7 : 0000000000000000 x6 : 0000000000000000
7578 01:12:31.973086 <4>[ 201.294913] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
7579 01:12:31.973369 <4>[ 201.302336] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
7580 01:12:31.973598 <4>[ 201.309760] Call trace:
7581 01:12:31.973769 <4>[ 201.312471] ct_kernel_exit.constprop.0+0x11c/0x180
7582 01:12:31.973937 <4>[ 201.317628] ct_idle_enter+0x10/0x1c
7583 01:12:31.975492 <4>[ 201.321478] cpuidle_enter_state+0x2a4/0x5a0
7584 01:12:32.015523 <4>[ 201.326026] cpuidle_enter+0x40/0x60
7585 01:12:32.015851 <4>[ 201.329875] do_idle+0x258/0x310
7586 01:12:32.016063 <4>[ 201.333378] cpu_startup_entry+0x3c/0x44
7587 01:12:32.016541 <4>[ 201.337579] secondary_start_kernel+0x138/0x160
7588 01:12:32.016818 <4>[ 201.342386] __secondary_switched+0xb0/0xb4
7589 01:12:32.017061 <4>[ 201.346846] irq event stamp: 207326
7590 01:12:32.017249 <4>[ 201.350605] hardirqs last enabled at (207325): [<ffff8000081cb918>] tick_nohz_idle_enter+0x78/0x144
7591 01:12:32.018829 <4>[ 201.360029] hardirqs last disabled at (207326): [<ffff800008127b1c>] do_idle+0xec/0x310
7592 01:12:32.059164 <4>[ 201.368320] softirqs last enabled at (207310): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7593 01:12:32.059483 <4>[ 201.377133] softirqs last disabled at (207299): [<ffff800008017668>] ____do_softirq+0x18/0x24
7594 01:12:32.059993 <4>[ 201.385942] ---[ end trace 0000000000000000 ]---
7595 01:12:32.060203 # Segmentation fault
7596 01:12:32.060425 # [ 200.935221] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7597 01:12:32.060643 # [ 200.941359] lkdtm: trying to strncpy() past the end of a struct member...
7598 01:12:32.062510 # [ 200.948498] detected buffer overflow in strncpy
7599 01:12:32.102298 # [ 200.953990] ------------[ cut here ]------------
7600 01:12:32.102599 # [ 200.958892] kernel BUG at lib/string_helpers.c:1027!
7601 01:12:32.102845 # [ 200.964133] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7602 01:12:32.103328 # [ 200.971291] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7603 01:12:32.103547 # [ 200.983116] CPU: 1 PID: 4090 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
7604 01:12:32.103745 # [ 200.991054] Hardware name: ARM Juno development board (r0) (DT)
7605 01:12:32.145468 # [ 200.997246] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7606 01:12:32.145769 # [ 201.004487] pc : fortify_panic+0x24/0x28
7607 01:12:32.146072 # [ 201.008686] lr : fortify_panic+0x24/0x28
7608 01:12:32.146526 # [ 201.012878] sp : ffff80001143b9f0
7609 01:12:32.147312 # [ 201.016458] x29: ffff80001143b9f0 x28: ffff000805871a80 x27: 0000000000000000
7610 01:12:32.147719 # [ 201.023886] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
7611 01:12:32.148162 # [ 201.031311] x23: ffff00080d2b7000 x22: ffff80001143bbd0 x21: ffff00080cbc1100
7612 01:12:32.188880 # [ 201.038736] x20: ffff80000a0f49e0 x19: ffff800009a9f708 x18: 0000000000000000
7613 01:12:32.189436 # [ 201.046161] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7614 01:12:32.189926 # [ 201.053585] x14: ffff0008008e9a80 x13: ffff8009749f6000 x12: 0000000030d4d91d
7615 01:12:32.190795 # [ 201.061010] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800008160288
7616 01:12:32.191218 # [ 201.068435] x8 : ffff000805871a80 x7 : 00000074b5503510 x6 : 0000000000000001
7617 01:12:32.191665 # [ 201.075859] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7618 01:12:32.231959 # [ 201.083283] x2 : 0000000000000000 x1 : ffff000805871a80 x0 : 0000000000000023
7619 01:12:32.232594 # [ 201.090707] Call trace:
7620 01:12:32.233150 # [ 201.093417] fortify_panic+0x24/0x28
7621 01:12:32.233643 # [ 201.097261] lkdtm_FORTIFY_STR_MEMBER+0xc8/0x150
7622 01:12:32.234132 # [ 201.102156] lkdtm_do_action+0x2c/0x50
7623 01:12:32.234974 # [ 201.106177] direct_entry+0x164/0x180
7624 01:12:32.235414 # [ 201.110109] full_proxy_write+0x68/0xc0
7625 01:12:32.235870 # [ 201.114220] vfs_write+0xcc/0x2a0
7626 01:12:32.236350 # [ 201.117809] ksys_write+0x78/0x104
7627 01:12:32.236777 # [ 201.121483] __arm64_sys_write+0x28/0x3c
7628 01:12:32.237190 # [ 201.125681] invoke_syscall+0x8c/0x120
7629 01:12:32.275133 # [ 201.129707] el0_svc_common.constprop.0+0x68/0x124
7630 01:12:32.275688 # [ 201.134775] do_el0_svc+0x40/0xcc
7631 01:12:32.276228 # [ 201.138364] el0_svc+0x48/0xc0
7632 01:12:32.276684 # [ 201.141690] el0t_64_sync_handler+0xb8/0xbc
7633 01:12:32.277113 # [ 201.146148] el0t_64_sync+0x18c/0x190
7634 01:12:32.277919 # [ 201.150084] Code: aa1303e1 900049e0 9101e000 97ffe2b3 (d4210000)
7635 01:12:32.278373 # [ 201.156453] ---[ end trace 0000000000000000 ]---
7636 01:12:32.278840 # [ 201.161339] note: cat[4090] exited with irqs disabled
7637 01:12:32.279273 # [ 201.166805] note: cat[4090] exited with preempt_count 1
7638 01:12:32.279796 # [ 201.173909] ------------[ cut here ]------------
7639 01:12:32.318433 # [ 201.178799] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7640 01:12:32.319406 # [ 201.188751] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7641 01:12:32.319837 # [ 201.200574] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.72-cip13 #1
7642 01:12:32.320207 # [ 201.208775] Hardware name: ARM Juno development board (r0) (DT)
7643 01:12:32.321996 # [ 201.214966] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7644 01:12:32.361485 # [ 201.222207] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7645 01:12:32.362092 # [ 201.227712] lr : ct_idle_enter+0x10/0x1c
7646 01:12:32.362507 # [ 201.231910] sp : ffff80000c44bd20
7647 01:12:32.363213 # [ 201.235490] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000001
7648 01:12:32.363596 # [ 201.242918] x26: 0000000000000000 x25: 0000002ed6e609d8 x24: 0000000000000000
7649 01:12:32.363948 # [ 201.250345] x23: ffff000805eea080 x22: 0000000000000000 x21: 0000000000000000
7650 01:12:32.365003 # [ 201.257777] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
7651 01:12:32.414044 # [ 201.265206] x17: 0000000000000090 x16: 0000000000000002 x15: ffff80000a53e8c0
7652 01:12:32.414367 # [ 201.272633] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7653 01:12:32.414612 # [ 201.280059] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009141280
7654 01:12:32.415056 # [ 201.287489] x8 : ffff0008008e9a80 x7 : 0000000000000000 x6 : 0000000000000000
7655 01:12:32.415267 # FORTIFY_STR_MEMBER: saw 'detected buffer overflow': ok
7656 01:12:32.415432 ok 80 selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7657 01:12:32.417324 # selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
7658 01:12:32.939103 <6>[ 202.250883] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
7659 01:12:32.939768 <6>[ 202.256991] lkdtm: trying to memcpy() past the end of a struct
7660 01:12:32.940018 <6>[ 202.263180] lkdtm: 0: 16
7661 01:12:32.940235 <6>[ 202.266035] lkdtm: 1: 16
7662 01:12:32.940443 <6>[ 202.268889] lkdtm: s: 20
7663 01:12:32.940615 <0>[ 202.271810] detected buffer overflow in memcpy
7664 01:12:32.940761 <4>[ 202.276616] ------------[ cut here ]------------
7665 01:12:32.940901 <2>[ 202.281503] kernel BUG at lib/string_helpers.c:1027!
7666 01:12:32.942489 <0>[ 202.286742] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7667 01:12:32.982462 <4>[ 202.293896] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7668 01:12:32.982798 <4>[ 202.305727] CPU: 1 PID: 4138 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
7669 01:12:32.983247 <4>[ 202.313666] Hardware name: ARM Juno development board (r0) (DT)
7670 01:12:32.983444 <4>[ 202.319858] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7671 01:12:32.983610 <4>[ 202.327100] pc : fortify_panic+0x24/0x28
7672 01:12:32.985756 <4>[ 202.331301] lr : fortify_panic+0x24/0x28
7673 01:12:33.025773 <4>[ 202.335497] sp : ffff80001151ba70
7674 01:12:33.026100 <4>[ 202.339077] x29: ffff80001151ba70 x28: ffff00080a9c9a80 x27: 0000000000000000
7675 01:12:33.026453 <4>[ 202.346506] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
7676 01:12:33.027123 <4>[ 202.353932] x23: ffff00080b4f4000 x22: ffff80001151bc90 x21: 0000000000000013
7677 01:12:33.027510 <4>[ 202.361357] x20: ffff00080b4f4000 x19: ffff800009f987b8 x18: 0000000000000000
7678 01:12:33.027860 <4>[ 202.368782] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7679 01:12:33.069330 <4>[ 202.376207] x14: 0000000000000000 x13: 205d303138313732 x12: 2e32303220205b3e
7680 01:12:33.069862 <4>[ 202.383631] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff800008160288
7681 01:12:33.070301 <4>[ 202.391055] x8 : ffff00080a9c9a80 x7 : 3031383137322e32 x6 : 0000000000000001
7682 01:12:33.070998 <4>[ 202.398479] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7683 01:12:33.071381 <4>[ 202.405903] x2 : 0000000000000000 x1 : ffff00080a9c9a80 x0 : 0000000000000022
7684 01:12:33.071726 <4>[ 202.413327] Call trace:
7685 01:12:33.072058 <4>[ 202.416037] fortify_panic+0x24/0x28
7686 01:12:33.112742 <4>[ 202.419882] lkdtm_FORTIFY_MEM_OBJECT+0xb4/0x114
7687 01:12:33.113302 <4>[ 202.424778] lkdtm_do_action+0x2c/0x50
7688 01:12:33.113791 <4>[ 202.428799] direct_entry+0x164/0x180
7689 01:12:33.114281 <4>[ 202.432731] full_proxy_write+0x68/0xc0
7690 01:12:33.114730 <4>[ 202.436842] vfs_write+0xcc/0x2a0
7691 01:12:33.115510 <4>[ 202.440432] ksys_write+0x78/0x104
7692 01:12:33.115917 <4>[ 202.444107] __arm64_sys_write+0x28/0x3c
7693 01:12:33.116463 <4>[ 202.448304] invoke_syscall+0x8c/0x120
7694 01:12:33.116900 <4>[ 202.452329] el0_svc_common.constprop.0+0x68/0x124
7695 01:12:33.117325 <4>[ 202.457398] do_el0_svc+0x40/0xcc
7696 01:12:33.117852 <4>[ 202.460986] el0_svc+0x48/0xc0
7697 01:12:33.157487 <4>[ 202.464312] el0t_64_sync_handler+0xb8/0xbc
7698 01:12:33.157880 <4>[ 202.468770] el0t_64_sync+0x18c/0x190
7699 01:12:33.158285 <0>[ 202.472706] Code: aa1303e1 900049e0 9101e000 97ffe2b3 (d4210000)
7700 01:12:33.158506 <4>[ 202.479075] ---[ end trace 0000000000000000 ]---
7701 01:12:33.159147 <6>[ 202.483961] note: cat[4138] exited with irqs disabled
7702 01:12:33.159419 <6>[ 202.489334] note: cat[4138] exited with preempt_count 1
7703 01:12:33.159613 <4>[ 202.496416] ------------[ cut here ]------------
7704 01:12:33.160712 <4>[ 202.501305] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7705 01:12:33.200703 <4>[ 202.511257] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7706 01:12:33.201352 <4>[ 202.523085] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.72-cip13 #1
7707 01:12:33.201636 <4>[ 202.531288] Hardware name: ARM Juno development board (r0) (DT)
7708 01:12:33.201912 <4>[ 202.537482] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7709 01:12:33.202181 <4>[ 202.544730] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7710 01:12:33.204042 <4>[ 202.550243] lr : ct_idle_enter+0x10/0x1c
7711 01:12:33.244053 <4>[ 202.554449] sp : ffff80000c44bd20
7712 01:12:33.244471 <4>[ 202.558030] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
7713 01:12:33.245061 <4>[ 202.565457] x26: 0000000000000001 x25: 0000002f25b9dbd4 x24: 0000000000000001
7714 01:12:33.245279 <4>[ 202.572888] x23: ffff000805eea080 x22: 0000000000000001 x21: 0000000000000001
7715 01:12:33.245497 <4>[ 202.580312] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
7716 01:12:33.245706 <4>[ 202.587737] x17: 000000000000006e x16: 0000000000000001 x15: ffff80000a53e8c0
7717 01:12:33.287485 <4>[ 202.595162] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7718 01:12:33.287821 <4>[ 202.602590] x11: 0000000000000ae5 x10: 0000000000000ae5 x9 : ffff800009141280
7719 01:12:33.288033 <4>[ 202.610015] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c99c8
7720 01:12:33.288470 <4>[ 202.617439] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff8009749f6000
7721 01:12:33.288698 <4>[ 202.624863] x2 : ffff80000c44bd20 x1 : ffff80000a53a858 x0 : 4000000000000000
7722 01:12:33.288894 <4>[ 202.632291] Call trace:
7723 01:12:33.290826 <4>[ 202.635001] ct_kernel_exit.constprop.0+0x11c/0x180
7724 01:12:33.330800 <4>[ 202.640158] ct_idle_enter+0x10/0x1c
7725 01:12:33.331108 <4>[ 202.644009] cpuidle_enter_state+0x2a4/0x5a0
7726 01:12:33.331308 <4>[ 202.648556] cpuidle_enter+0x40/0x60
7727 01:12:33.331486 <4>[ 202.652405] do_idle+0x258/0x310
7728 01:12:33.331904 <4>[ 202.655907] cpu_startup_entry+0x3c/0x44
7729 01:12:33.332083 <4>[ 202.660103] secondary_start_kernel+0x138/0x160
7730 01:12:33.332283 <4>[ 202.664911] __secondary_switched+0xb0/0xb4
7731 01:12:33.332445 <4>[ 202.669369] irq event stamp: 207326
7732 01:12:33.334104 <4>[ 202.673123] hardirqs last enabled at (207325): [<ffff8000081cb918>] tick_nohz_idle_enter+0x78/0x144
7733 01:12:33.374537 <4>[ 202.682547] hardirqs last disabled at (207326): [<ffff800008127b1c>] do_idle+0xec/0x310
7734 01:12:33.374846 <4>[ 202.690836] softirqs last enabled at (207310): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7735 01:12:33.375297 <4>[ 202.699644] softirqs last disabled at (207299): [<ffff800008017668>] ____do_softirq+0x18/0x24
7736 01:12:33.375497 <4>[ 202.708452] ---[ end trace 0000000000000000 ]---
7737 01:12:33.375676 # Segmentation fault
7738 01:12:33.375849 # [ 202.250883] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
7739 01:12:33.377875 # [ 202.256991] lkdtm: trying to memcpy() past the end of a struct
7740 01:12:33.417733 # [ 202.263180] lkdtm: 0: 16
7741 01:12:33.418021 # [ 202.266035] lkdtm: 1: 16
7742 01:12:33.418219 # [ 202.268889] lkdtm: s: 20
7743 01:12:33.418397 # [ 202.271810] detected buffer overflow in memcpy
7744 01:12:33.418567 # [ 202.276616] ------------[ cut here ]------------
7745 01:12:33.419003 # [ 202.281503] kernel BUG at lib/string_helpers.c:1027!
7746 01:12:33.419161 # [ 202.286742] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7747 01:12:33.419297 # [ 202.293896] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7748 01:12:33.461107 # [ 202.305727] CPU: 1 PID: 4138 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
7749 01:12:33.461645 # [ 202.313666] Hardware name: ARM Juno development board (r0) (DT)
7750 01:12:33.462430 # [ 202.319858] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7751 01:12:33.462844 # [ 202.327100] pc : fortify_panic+0x24/0x28
7752 01:12:33.463202 # [ 202.331301] lr : fortify_panic+0x24/0x28
7753 01:12:33.463541 # [ 202.335497] sp : ffff80001151ba70
7754 01:12:33.463869 # [ 202.339077] x29: ffff80001151ba70 x28: ffff00080a9c9a80 x27: 0000000000000000
7755 01:12:33.464683 # [ 202.346506] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
7756 01:12:33.504278 # [ 202.353932] x23: ffff00080b4f4000 x22: ffff80001151bc90 x21: 0000000000000013
7757 01:12:33.504818 # [ 202.361357] x20: ffff00080b4f4000 x19: ffff800009f987b8 x18: 0000000000000000
7758 01:12:33.505639 # [ 202.368782] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7759 01:12:33.506097 # [ 202.376207] x14: 0000000000000000 x13: 205d303138313732 x12: 2e32303220205b3e
7760 01:12:33.506464 # [ 202.383631] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff800008160288
7761 01:12:33.547431 # [ 202.391055] x8 : ffff00080a9c9a80 x7 : 3031383137322e32 x6 : 0000000000000001
7762 01:12:33.547988 # [ 202.398479] x5 : ffff80000b0f5508 x4 : 0000000000000001 x3 : 0000000000000000
7763 01:12:33.548368 # [ 202.405903] x2 : 0000000000000000 x1 : ffff00080a9c9a80 x0 : 0000000000000022
7764 01:12:33.549077 # [ 202.413327] Call trace:
7765 01:12:33.549466 # [ 202.416037] fortify_panic+0x24/0x28
7766 01:12:33.549813 # [ 202.419882] lkdtm_FORTIFY_MEM_OBJECT+0xb4/0x114
7767 01:12:33.550245 # [ 202.424778] lkdtm_do_action+0x2c/0x50
7768 01:12:33.550614 # [ 202.428799] direct_entry+0x164/0x180
7769 01:12:33.550955 # [ 202.432731] full_proxy_write+0x68/0xc0
7770 01:12:33.551360 # [ 202.436842] vfs_write+0xcc/0x2a0
7771 01:12:33.590711 # [ 202.440432] ksys_write+0x78/0x104
7772 01:12:33.591285 # [ 202.444107] __arm64_sys_write+0x28/0x3c
7773 01:12:33.591670 # [ 202.448304] invoke_syscall+0x8c/0x120
7774 01:12:33.592022 # [ 202.452329] el0_svc_common.constprop.0+0x68/0x124
7775 01:12:33.592480 # [ 202.457398] do_el0_svc+0x40/0xcc
7776 01:12:33.592832 # [ 202.460986] el0_svc+0x48/0xc0
7777 01:12:33.593164 # [ 202.464312] el0t_64_sync_handler+0xb8/0xbc
7778 01:12:33.593872 # [ 202.468770] el0t_64_sync+0x18c/0x190
7779 01:12:33.594359 # [ 202.472706] Code: aa1303e1 900049e0 9101e000 97ffe2b3 (d4210000)
7780 01:12:33.594782 # [ 202.479075] ---[ end trace 0000000000000000 ]---
7781 01:12:33.633803 # [ 202.483961] note: cat[4138] exited with irqs disabled
7782 01:12:33.634398 # [ 202.489334] note: cat[4138] exited with preempt_count 1
7783 01:12:33.634788 # [ 202.496416] ------------[ cut here ]------------
7784 01:12:33.635568 # [ 202.501305] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7785 01:12:33.635972 # [ 202.511257] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7786 01:12:33.637373 # [ 202.523085] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.72-cip13 #1
7787 01:12:33.676635 # [ 202.531288] Hardware name: ARM Juno development board (r0) (DT)
7788 01:12:33.677066 # [ 202.537482] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7789 01:12:33.677333 # [ 202.544730] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7790 01:12:33.677554 # [ 202.550243] lr : ct_idle_enter+0x10/0x1c
7791 01:12:33.677913 # [ 202.554449] sp : ffff80000c44bd20
7792 01:12:33.678079 # [ 202.558030] x29: ffff80000c44bd20 x28: 0000000000000000 x27: 0000000000000000
7793 01:12:33.679898 # [ 202.565457] x26: 0000000000000001 x25: 0000002f25b9dbd4 x24: 0000000000000001
7794 01:12:33.719904 # [ 202.572888] x23: ffff000805eea080 x22: 0000000000000001 x21: 0000000000000001
7795 01:12:33.720216 # [ 202.580312] x20: ffff00097ef30858 x19: ffff80000a53a858 x18: 0000000000000000
7796 01:12:33.720409 # [ 202.587737] x17: 000000000000006e x16: 0000000000000001 x15: ffff80000a53e8c0
7797 01:12:33.720587 # [ 202.595162] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7798 01:12:33.721007 # [ 202.602590] x11: 0000000000000ae5 x10: 0000000000000ae5 x9 : ffff800009141280
7799 01:12:33.723203 # [ 202.610015] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c99c8
7800 01:12:33.745827 # FORTIFY_MEM_OBJECT: saw 'detected buffer overflow': ok
7801 01:12:33.749019 ok 81 selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
7802 01:12:33.749284 # selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
7803 01:12:34.269609 <6>[ 203.575775] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
7804 01:12:34.270186 <6>[ 203.581899] lkdtm: trying to memcpy() past the end of a struct member...
7805 01:12:34.270538 <4>[ 203.589310] ------------[ cut here ]------------
7806 01:12:34.270855 <4>[ 203.594262] memcpy: detected field-spanning write (size 15) of single field \"target.a\" at drivers/misc/lkdtm/fortify.c:122 (size 10)
7807 01:12:34.271503 <4>[ 203.606537] WARNING: CPU: 1 PID: 4186 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7808 01:12:34.312928 <4>[ 203.616839] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7809 01:12:34.313499 <4>[ 203.628665] CPU: 1 PID: 4186 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
7810 01:12:34.313888 <4>[ 203.636604] Hardware name: ARM Juno development board (r0) (DT)
7811 01:12:34.314630 <4>[ 203.642796] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7812 01:12:34.315017 <4>[ 203.650038] pc : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7813 01:12:34.315366 <4>[ 203.655365] lr : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7814 01:12:34.316520 <4>[ 203.660691] sp : ffff8000115fbb40
7815 01:12:34.356300 <4>[ 203.664271] x29: ffff8000115fbb40 x28: ffff000806c00040 x27: 0000000000000000
7816 01:12:34.356832 <4>[ 203.671699] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
7817 01:12:34.357220 <4>[ 203.679125] x23: ffff00080a8bd000 x22: ffff80000b71c000 x21: ffff00080bb72680
7818 01:12:34.357940 <4>[ 203.686550] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
7819 01:12:34.358381 <4>[ 203.693974] x17: 20646c6569662065 x16: 6c676e697320666f x15: 2029353120657a69
7820 01:12:34.359872 <4>[ 203.701398] x14: 7328206574697277 x13: 205d323632343935 x12: 2e33303220205b3e
7821 01:12:34.399635 <4>[ 203.708822] x11: 79666974726f662f x10: 6d74646b6c2f6373 x9 : ffff800008160288
7822 01:12:34.400163 <4>[ 203.716248] x8 : ffff000806c00040 x7 : 3236323439352e33 x6 : 0000000000001ffe
7823 01:12:34.400545 <4>[ 203.723672] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
7824 01:12:34.401270 <4>[ 203.731097] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806c00040
7825 01:12:34.401663 <4>[ 203.738521] Call trace:
7826 01:12:34.402043 <4>[ 203.741231] lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7827 01:12:34.402398 <4>[ 203.746211] lkdtm_do_action+0x2c/0x50
7828 01:12:34.403135 <4>[ 203.750232] direct_entry+0x164/0x180
7829 01:12:34.442997 <4>[ 203.754164] full_proxy_write+0x68/0xc0
7830 01:12:34.443546 <4>[ 203.758276] vfs_write+0xcc/0x2a0
7831 01:12:34.444029 <4>[ 203.761865] ksys_write+0x78/0x104
7832 01:12:34.444481 <4>[ 203.765541] __arm64_sys_write+0x28/0x3c
7833 01:12:34.445269 <4>[ 203.769739] invoke_syscall+0x8c/0x120
7834 01:12:34.445676 <4>[ 203.773764] el0_svc_common.constprop.0+0x68/0x124
7835 01:12:34.446158 <4>[ 203.778833] do_el0_svc+0x40/0xcc
7836 01:12:34.446644 <4>[ 203.782421] el0_svc+0x48/0xc0
7837 01:12:34.447080 <4>[ 203.785750] el0t_64_sync_handler+0xb8/0xbc
7838 01:12:34.447613 <4>[ 203.790207] el0t_64_sync+0x18c/0x190
7839 01:12:34.448012 <4>[ 203.794140] irq event stamp: 0
7840 01:12:34.486347 <4>[ 203.797458] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7841 01:12:34.486879 <4>[ 203.804004] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
7842 01:12:34.487735 <4>[ 203.812467] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
7843 01:12:34.488161 <4>[ 203.820928] softirqs last disabled at (0): [<0000000000000000>] 0x0
7844 01:12:34.488610 <4>[ 203.827470] ---[ end trace 0000000000000000 ]---
7845 01:12:34.490150 <3>[ 203.832434] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
7846 01:12:34.510128 <3>[ 203.840744] lkdtm: Unexpected! This kernel (6.1.72-cip13 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
7847 01:12:34.742038 # [ 203.575775] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
7848 01:12:34.742636 # [ 203.581899] lkdtm: trying to memcpy() past the end of a struct member...
7849 01:12:34.743030 # [ 203.589310] ------------[ cut here ]------------
7850 01:12:34.743736 # [ 203.594262] memcpy: detected field-spanning write (size 15) of single field \"target.a\" at drivers/misc/lkdtm/fortify.c:122 (size 10)
7851 01:12:34.744120 # [ 203.606537] WARNING: CPU: 1 PID: 4186 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7852 01:12:34.785474 # [ 203.616839] Modules linked in: fuse ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7853 01:12:34.786105 # [ 203.628665] CPU: 1 PID: 4186 Comm: cat Tainted: G B D W E 6.1.72-cip13 #1
7854 01:12:34.786990 # [ 203.636604] Hardware name: ARM Juno development board (r0) (DT)
7855 01:12:34.787418 # [ 203.642796] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7856 01:12:34.787872 # [ 203.650038] pc : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7857 01:12:34.788315 # [ 203.655365] lr : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7858 01:12:34.788814 # [ 203.660691] sp : ffff8000115fbb40
7859 01:12:34.828673 # [ 203.664271] x29: ffff8000115fbb40 x28: ffff000806c00040 x27: 0000000000000000
7860 01:12:34.829215 # [ 203.671699] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802d33190
7861 01:12:34.829599 # [ 203.679125] x23: ffff00080a8bd000 x22: ffff80000b71c000 x21: ffff00080bb72680
7862 01:12:34.829953 # [ 203.686550] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
7863 01:12:34.830700 # [ 203.693974] x17: 20646c6569662065 x16: 6c676e697320666f x15: 2029353120657a69
7864 01:12:34.832159 # [ 203.701398] x14: 7328206574697277 x13: 205d323632343935 x12: 2e33303220205b3e
7865 01:12:34.871834 # [ 203.708822] x11: 79666974726f662f x10: 6d74646b6c2f6373 x9 : ffff800008160288
7866 01:12:34.872418 # [ 203.716248] x8 : ffff000806c00040 x7 : 3236323439352e33 x6 : 0000000000001ffe
7867 01:12:34.872806 # [ 203.723672] x5 : 0000000000017fe8 x4 : ffff00097ef22c58 x3 : ffff8009749f6000
7868 01:12:34.873512 # [ 203.731097] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806c00040
7869 01:12:34.873898 # [ 203.738521] Call trace:
7870 01:12:34.874302 # [ 203.741231] lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7871 01:12:34.874644 # [ 203.746211] lkdtm_do_action+0x2c/0x50
7872 01:12:34.875345 # [ 203.750232] direct_entry+0x164/0x180
7873 01:12:34.914920 # [ 203.754164] full_proxy_write+0x68/0xc0
7874 01:12:34.915463 # [ 203.758276] vfs_write+0xcc/0x2a0
7875 01:12:34.915845 # [ 203.761865] ksys_write+0x78/0x104
7876 01:12:34.916201 # [ 203.765541] __arm64_sys_write+0x28/0x3c
7877 01:12:34.916544 # [ 203.769739] invoke_syscall+0x8c/0x120
7878 01:12:34.916876 # [ 203.773764] el0_svc_common.constprop.0+0x68/0x124
7879 01:12:34.917546 # [ 203.778833] do_el0_svc+0x40/0xcc
7880 01:12:34.917913 # [ 203.782421] el0_svc+0x48/0xc0
7881 01:12:34.918359 # [ 203.785750] el0t_64_sync_handler+0xb8/0xbc
7882 01:12:34.918705 # [ 203.790207] el0t_64_sync+0x18c/0x190
7883 01:12:34.919105 # [ 203.794140] irq event stamp: 0
7884 01:12:34.958114 # [ 203.797458] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7885 01:12:34.958685 # [ 203.804004] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
7886 01:12:34.959496 # [ 203.812467] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
7887 01:12:34.959902 # [ 203.820928] softirqs last disabled at (0): [<0000000000000000>] 0x0
7888 01:12:34.960256 # [ 203.827470] ---[ end trace 0000000000000000 ]---
7889 01:12:34.961696 # [ 203.832434] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
7890 01:12:34.989959 # [ 203.840744] lkdtm: Unexpected! This kernel (6.1.72-cip13 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
7891 01:12:34.990523 # FORTIFY_MEM_MEMBER: saw 'detected field-spanning write': ok
7892 01:12:34.990907 ok 82 selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
7893 01:12:34.993280 # selftests: lkdtm: PPC_SLB_MULTIHIT.sh
7894 01:12:35.120993 # Skipped: test 'PPC_SLB_MULTIHIT' missing in /sys/kernel/debug/provoke-crash/DIRECT!
7895 01:12:35.153002 ok 83 selftests: lkdtm: PPC_SLB_MULTIHIT.sh # SKIP
7896 01:12:35.248946 # selftests: lkdtm: stack-entropy.sh
7897 01:12:35.453915 <6>[ 204.763400] lkdtm: Performing direct entry REPORT_STACK
7898 01:12:35.454532 <6>[ 204.768990] lkdtm: Starting stack offset tracking for pid 4231
7899 01:12:35.455027 <6>[ 204.775163] lkdtm: Stack offset: 0
7900 01:12:35.455484 <6>[ 204.779461] lkdtm: Performing direct entry REPORT_STACK
7901 01:12:35.455923 <6>[ 204.785007] lkdtm: Stack offset: -64
7902 01:12:35.456733 <6>[ 204.789342] lkdtm: Performing direct entry REPORT_STACK
7903 01:12:35.457159 <6>[ 204.794900] lkdtm: Stack offset: 144
7904 01:12:35.457632 <6>[ 204.799205] lkdtm: Performing direct entry REPORT_STACK
7905 01:12:35.457991 <6>[ 204.805049] lkdtm: Stack offset: 80
7906 01:12:35.498503 <6>[ 204.809181] lkdtm: Performing direct entry REPORT_STACK
7907 01:12:35.499047 <6>[ 204.814721] lkdtm: Stack offset: -224
7908 01:12:35.499430 <6>[ 204.818917] lkdtm: Performing direct entry REPORT_STACK
7909 01:12:35.500154 <6>[ 204.824453] lkdtm: Stack offset: 0
7910 01:12:35.500549 <6>[ 204.828382] lkdtm: Performing direct entry REPORT_STACK
7911 01:12:35.500892 <6>[ 204.833911] lkdtm: Stack offset: -128
7912 01:12:35.501222 <6>[ 204.838093] lkdtm: Performing direct entry REPORT_STACK
7913 01:12:35.501546 <6>[ 204.843622] lkdtm: Stack offset: 192
7914 01:12:35.502101 <6>[ 204.847716] lkdtm: Performing direct entry REPORT_STACK
7915 01:12:35.543201 <6>[ 204.853244] lkdtm: Stack offset: 32
7916 01:12:35.543741 <6>[ 204.857250] lkdtm: Performing direct entry REPORT_STACK
7917 01:12:35.544126 <6>[ 204.862778] lkdtm: Stack offset: 144
7918 01:12:35.544852 <6>[ 204.866885] lkdtm: Performing direct entry REPORT_STACK
7919 01:12:35.545246 <6>[ 204.872414] lkdtm: Stack offset: -192
7920 01:12:35.545594 <6>[ 204.876593] lkdtm: Performing direct entry REPORT_STACK
7921 01:12:35.545928 <6>[ 204.882123] lkdtm: Stack offset: -288
7922 01:12:35.546313 <6>[ 204.886307] lkdtm: Performing direct entry REPORT_STACK
7923 01:12:35.546850 <6>[ 204.891836] lkdtm: Stack offset: -64
7924 01:12:35.587815 <6>[ 204.895936] lkdtm: Performing direct entry REPORT_STACK
7925 01:12:35.588378 <6>[ 204.901471] lkdtm: Stack offset: -80
7926 01:12:35.589139 <6>[ 204.905566] lkdtm: Performing direct entry REPORT_STACK
7927 01:12:35.589547 <6>[ 204.911097] lkdtm: Stack offset: -112
7928 01:12:35.589896 <6>[ 204.915285] lkdtm: Performing direct entry REPORT_STACK
7929 01:12:35.590277 <6>[ 204.920834] lkdtm: Stack offset: 112
7930 01:12:35.590609 <6>[ 204.924953] lkdtm: Performing direct entry REPORT_STACK
7931 01:12:35.590935 <6>[ 204.930487] lkdtm: Stack offset: 48
7932 01:12:35.591402 <6>[ 204.934496] lkdtm: Performing direct entry REPORT_STACK
7933 01:12:35.632914 <6>[ 204.940085] lkdtm: Stack offset: -80
7934 01:12:35.633436 <6>[ 204.944208] lkdtm: Performing direct entry REPORT_STACK
7935 01:12:35.633815 <6>[ 204.950099] lkdtm: Stack offset: 144
7936 01:12:35.634216 <6>[ 204.954207] lkdtm: Performing direct entry REPORT_STACK
7937 01:12:35.634564 <6>[ 204.959740] lkdtm: Stack offset: -48
7938 01:12:35.635265 <6>[ 204.963835] lkdtm: Performing direct entry REPORT_STACK
7939 01:12:35.635652 <6>[ 204.969366] lkdtm: Stack offset: 0
7940 01:12:35.635997 <6>[ 204.973288] lkdtm: Performing direct entry REPORT_STACK
7941 01:12:35.636466 <6>[ 204.978821] lkdtm: Stack offset: 160
7942 01:12:35.677548 <6>[ 204.982912] lkdtm: Performing direct entry REPORT_STACK
7943 01:12:35.678168 <6>[ 204.988455] lkdtm: Stack offset: -176
7944 01:12:35.678658 <6>[ 204.992637] lkdtm: Performing direct entry REPORT_STACK
7945 01:12:35.679119 <6>[ 204.998167] lkdtm: Stack offset: 96
7946 01:12:35.680005 <6>[ 205.002174] lkdtm: Performing direct entry REPORT_STACK
7947 01:12:35.680395 <6>[ 205.007705] lkdtm: Stack offset: 192
7948 01:12:35.680948 <6>[ 205.011806] lkdtm: Performing direct entry REPORT_STACK
7949 01:12:35.681540 <6>[ 205.017337] lkdtm: Stack offset: -240
7950 01:12:35.681909 <6>[ 205.021517] lkdtm: Performing direct entry REPORT_STACK
7951 01:12:35.682527 <6>[ 205.027048] lkdtm: Stack offset: -176
7952 01:12:35.721971 <6>[ 205.031245] lkdtm: Performing direct entry REPORT_STACK
7953 01:12:35.722394 <6>[ 205.036816] lkdtm: Stack offset: -128
7954 01:12:35.722606 <6>[ 205.041061] lkdtm: Performing direct entry REPORT_STACK
7955 01:12:35.723104 <6>[ 205.046634] lkdtm: Stack offset: 176
7956 01:12:35.723331 <6>[ 205.050760] lkdtm: Performing direct entry REPORT_STACK
7957 01:12:35.723501 <6>[ 205.056288] lkdtm: Stack offset: -32
7958 01:12:35.723678 <6>[ 205.060386] lkdtm: Performing direct entry REPORT_STACK
7959 01:12:35.723852 <6>[ 205.065918] lkdtm: Stack offset: 16
7960 01:12:35.725258 <6>[ 205.069924] lkdtm: Performing direct entry REPORT_STACK
7961 01:12:35.766751 <6>[ 205.075455] lkdtm: Stack offset: 64
7962 01:12:35.767062 <6>[ 205.079458] lkdtm: Performing direct entry REPORT_STACK
7963 01:12:35.767280 <6>[ 205.084986] lkdtm: Stack offset: 48
7964 01:12:35.767463 <6>[ 205.088993] lkdtm: Performing direct entry REPORT_STACK
7965 01:12:35.767633 <6>[ 205.094524] lkdtm: Stack offset: -160
7966 01:12:35.767800 <6>[ 205.098694] lkdtm: Performing direct entry REPORT_STACK
7967 01:12:35.768223 <6>[ 205.104221] lkdtm: Stack offset: 32
7968 01:12:35.768412 <6>[ 205.108238] lkdtm: Performing direct entry REPORT_STACK
7969 01:12:35.768572 <6>[ 205.113778] lkdtm: Stack offset: 128
7970 01:12:35.811572 <6>[ 205.117863] lkdtm: Performing direct entry REPORT_STACK
7971 01:12:35.811854 <6>[ 205.123388] lkdtm: Stack offset: -144
7972 01:12:35.812050 <6>[ 205.127563] lkdtm: Performing direct entry REPORT_STACK
7973 01:12:35.812229 <6>[ 205.133094] lkdtm: Stack offset: -160
7974 01:12:35.812398 <6>[ 205.137273] lkdtm: Performing direct entry REPORT_STACK
7975 01:12:35.812817 <6>[ 205.142803] lkdtm: Stack offset: 176
7976 01:12:35.813003 <6>[ 205.146895] lkdtm: Performing direct entry REPORT_STACK
7977 01:12:35.813178 <6>[ 205.152430] lkdtm: Stack offset: -224
7978 01:12:35.813331 <6>[ 205.156642] lkdtm: Performing direct entry REPORT_STACK
7979 01:12:35.814876 <6>[ 205.162285] lkdtm: Stack offset: 144
7980 01:12:35.856075 <6>[ 205.166382] lkdtm: Performing direct entry REPORT_STACK
7981 01:12:35.856345 <6>[ 205.171923] lkdtm: Stack offset: -64
7982 01:12:35.856538 <6>[ 205.176019] lkdtm: Performing direct entry REPORT_STACK
7983 01:12:35.856717 <6>[ 205.181550] lkdtm: Stack offset: 176
7984 01:12:35.857164 <6>[ 205.185651] lkdtm: Performing direct entry REPORT_STACK
7985 01:12:35.857350 <6>[ 205.191182] lkdtm: Stack offset: -208
7986 01:12:35.857512 <6>[ 205.195389] lkdtm: Performing direct entry REPORT_STACK
7987 01:12:35.857668 <6>[ 205.200907] lkdtm: Stack offset: 208
7988 01:12:35.859399 <6>[ 205.204998] lkdtm: Performing direct entry REPORT_STACK
7989 01:12:35.901002 <6>[ 205.210528] lkdtm: Stack offset: -128
7990 01:12:35.901540 <6>[ 205.214707] lkdtm: Performing direct entry REPORT_STACK
7991 01:12:35.901925 <6>[ 205.220252] lkdtm: Stack offset: -96
7992 01:12:35.902703 <6>[ 205.224345] lkdtm: Performing direct entry REPORT_STACK
7993 01:12:35.903102 <6>[ 205.229876] lkdtm: Stack offset: 176
7994 01:12:35.903444 <6>[ 205.233978] lkdtm: Performing direct entry REPORT_STACK
7995 01:12:35.903773 <6>[ 205.239512] lkdtm: Stack offset: 160
7996 01:12:35.904098 <6>[ 205.243608] lkdtm: Performing direct entry REPORT_STACK
7997 01:12:35.904622 <6>[ 205.249138] lkdtm: Stack offset: -192
7998 01:12:35.945678 <6>[ 205.253323] lkdtm: Performing direct entry REPORT_STACK
7999 01:12:35.946279 <6>[ 205.258854] lkdtm: Stack offset: -16
8000 01:12:35.946670 <6>[ 205.262951] lkdtm: Performing direct entry REPORT_STACK
8001 01:12:35.947025 <6>[ 205.268501] lkdtm: Stack offset: -176
8002 01:12:35.947739 <6>[ 205.272816] lkdtm: Performing direct entry REPORT_STACK
8003 01:12:35.948131 <6>[ 205.278351] lkdtm: Stack offset: 160
8004 01:12:35.948473 <6>[ 205.282452] lkdtm: Performing direct entry REPORT_STACK
8005 01:12:35.948808 <6>[ 205.287988] lkdtm: Stack offset: -48
8006 01:12:35.949332 <6>[ 205.292097] lkdtm: Performing direct entry REPORT_STACK
8007 01:12:35.990468 <6>[ 205.297648] lkdtm: Stack offset: 48
8008 01:12:35.991018 <6>[ 205.301663] lkdtm: Performing direct entry REPORT_STACK
8009 01:12:35.991402 <6>[ 205.307199] lkdtm: Stack offset: 0
8010 01:12:35.991754 <6>[ 205.311119] lkdtm: Performing direct entry REPORT_STACK
8011 01:12:35.992462 <6>[ 205.316651] lkdtm: Stack offset: 48
8012 01:12:35.992847 <6>[ 205.320660] lkdtm: Performing direct entry REPORT_STACK
8013 01:12:35.993187 <6>[ 205.326196] lkdtm: Stack offset: -144
8014 01:12:35.993515 <6>[ 205.330377] lkdtm: Performing direct entry REPORT_STACK
8015 01:12:35.993949 <6>[ 205.335911] lkdtm: Stack offset: -256
8016 01:12:35.994420 <6>[ 205.340096] lkdtm: Performing direct entry REPORT_STACK
8017 01:12:36.035065 <6>[ 205.345630] lkdtm: Stack offset: -176
8018 01:12:36.035447 <6>[ 205.349811] lkdtm: Performing direct entry REPORT_STACK
8019 01:12:36.035667 <6>[ 205.355357] lkdtm: Stack offset: -48
8020 01:12:36.035927 <6>[ 205.359460] lkdtm: Performing direct entry REPORT_STACK
8021 01:12:36.036368 <6>[ 205.364983] lkdtm: Stack offset: -32
8022 01:12:36.036511 <6>[ 205.369080] lkdtm: Performing direct entry REPORT_STACK
8023 01:12:36.036677 <6>[ 205.374618] lkdtm: Stack offset: -240
8024 01:12:36.036791 <6>[ 205.378835] lkdtm: Performing direct entry REPORT_STACK
8025 01:12:36.038371 <6>[ 205.384382] lkdtm: Stack offset: 80
8026 01:12:36.079696 <6>[ 205.388527] lkdtm: Performing direct entry REPORT_STACK
8027 01:12:36.080071 <6>[ 205.394058] lkdtm: Stack offset: -288
8028 01:12:36.080270 <6>[ 205.398270] lkdtm: Performing direct entry REPORT_STACK
8029 01:12:36.080448 <6>[ 205.403808] lkdtm: Stack offset: -112
8030 01:12:36.080736 <6>[ 205.408001] lkdtm: Performing direct entry REPORT_STACK
8031 01:12:36.080932 <6>[ 205.413533] lkdtm: Stack offset: 160
8032 01:12:36.081274 <6>[ 205.417643] lkdtm: Performing direct entry REPORT_STACK
8033 01:12:36.081450 <6>[ 205.423172] lkdtm: Stack offset: 48
8034 01:12:36.082859 <6>[ 205.427180] lkdtm: Performing direct entry REPORT_STACK
8035 01:12:36.124381 <6>[ 205.432710] lkdtm: Stack offset: 128
8036 01:12:36.124699 <6>[ 205.436804] lkdtm: Performing direct entry REPORT_STACK
8037 01:12:36.124893 <6>[ 205.442337] lkdtm: Stack offset: -16
8038 01:12:36.125072 <6>[ 205.446424] lkdtm: Performing direct entry REPORT_STACK
8039 01:12:36.125241 <6>[ 205.451955] lkdtm: Stack offset: -64
8040 01:12:36.125662 <6>[ 205.456046] lkdtm: Performing direct entry REPORT_STACK
8041 01:12:36.125846 <6>[ 205.461587] lkdtm: Stack offset: -256
8042 01:12:36.126036 <6>[ 205.465780] lkdtm: Performing direct entry REPORT_STACK
8043 01:12:36.126198 <6>[ 205.471323] lkdtm: Stack offset: 176
8044 01:12:36.169332 <6>[ 205.475440] lkdtm: Performing direct entry REPORT_STACK
8045 01:12:36.169625 <6>[ 205.480963] lkdtm: Stack offset: -96
8046 01:12:36.169818 <6>[ 205.485066] lkdtm: Performing direct entry REPORT_STACK
8047 01:12:36.170249 <6>[ 205.490600] lkdtm: Stack offset: -192
8048 01:12:36.170450 <6>[ 205.494786] lkdtm: Performing direct entry REPORT_STACK
8049 01:12:36.170624 <6>[ 205.500409] lkdtm: Stack offset: -160
8050 01:12:36.170791 <6>[ 205.504732] lkdtm: Performing direct entry REPORT_STACK
8051 01:12:36.170958 <6>[ 205.510267] lkdtm: Stack offset: 64
8052 01:12:36.171110 <6>[ 205.514277] lkdtm: Performing direct entry REPORT_STACK
8053 01:12:36.172635 <6>[ 205.519812] lkdtm: Stack offset: 128
8054 01:12:36.214083 <6>[ 205.523911] lkdtm: Performing direct entry REPORT_STACK
8055 01:12:36.214623 <6>[ 205.529445] lkdtm: Stack offset: -16
8056 01:12:36.215350 <6>[ 205.533545] lkdtm: Performing direct entry REPORT_STACK
8057 01:12:36.215744 <6>[ 205.539088] lkdtm: Stack offset: -96
8058 01:12:36.216093 <6>[ 205.543183] lkdtm: Performing direct entry REPORT_STACK
8059 01:12:36.216430 <6>[ 205.548717] lkdtm: Stack offset: -64
8060 01:12:36.216755 <6>[ 205.552810] lkdtm: Performing direct entry REPORT_STACK
8061 01:12:36.217076 <6>[ 205.558343] lkdtm: Stack offset: -32
8062 01:12:36.217781 <6>[ 205.562436] lkdtm: Performing direct entry REPORT_STACK
8063 01:12:36.258824 <6>[ 205.567968] lkdtm: Stack offset: -192
8064 01:12:36.259360 <6>[ 205.572150] lkdtm: Performing direct entry REPORT_STACK
8065 01:12:36.259745 <6>[ 205.577683] lkdtm: Stack offset: 192
8066 01:12:36.260444 <6>[ 205.581776] lkdtm: Performing direct entry REPORT_STACK
8067 01:12:36.260825 <6>[ 205.587321] lkdtm: Stack offset: 128
8068 01:12:36.261170 <6>[ 205.591418] lkdtm: Performing direct entry REPORT_STACK
8069 01:12:36.261501 <6>[ 205.596951] lkdtm: Stack offset: -96
8070 01:12:36.261826 <6>[ 205.601052] lkdtm: Performing direct entry REPORT_STACK
8071 01:12:36.262371 <6>[ 205.606585] lkdtm: Stack offset: 96
8072 01:12:36.303535 <6>[ 205.610594] lkdtm: Performing direct entry REPORT_STACK
8073 01:12:36.304082 <6>[ 205.616142] lkdtm: Stack offset: 96
8074 01:12:36.304468 <6>[ 205.620286] lkdtm: Performing direct entry REPORT_STACK
8075 01:12:36.304818 <6>[ 205.625820] lkdtm: Stack offset: -288
8076 01:12:36.305502 <6>[ 205.630001] lkdtm: Performing direct entry REPORT_STACK
8077 01:12:36.305879 <6>[ 205.635534] lkdtm: Stack offset: -64
8078 01:12:36.306263 <6>[ 205.639628] lkdtm: Performing direct entry REPORT_STACK
8079 01:12:36.306599 <6>[ 205.645163] lkdtm: Stack offset: -16
8080 01:12:36.307149 <6>[ 205.649268] lkdtm: Performing direct entry REPORT_STACK
8081 01:12:36.307512 <6>[ 205.654803] lkdtm: Stack offset: -112
8082 01:12:36.348223 <6>[ 205.658991] lkdtm: Performing direct entry REPORT_STACK
8083 01:12:36.348751 <6>[ 205.664525] lkdtm: Stack offset: 128
8084 01:12:36.349132 <6>[ 205.668621] lkdtm: Performing direct entry REPORT_STACK
8085 01:12:36.349825 <6>[ 205.674154] lkdtm: Stack offset: 176
8086 01:12:36.350253 <6>[ 205.678248] lkdtm: Performing direct entry REPORT_STACK
8087 01:12:36.350608 <6>[ 205.683780] lkdtm: Stack offset: -256
8088 01:12:36.350940 <6>[ 205.687961] lkdtm: Performing direct entry REPORT_STACK
8089 01:12:36.351266 <6>[ 205.693495] lkdtm: Stack offset: -144
8090 01:12:36.351963 <6>[ 205.697675] lkdtm: Performing direct entry REPORT_STACK
8091 01:12:36.392798 <6>[ 205.703208] lkdtm: Stack offset: 112
8092 01:12:36.393234 <6>[ 205.707300] lkdtm: Performing direct entry REPORT_STACK
8093 01:12:36.393498 <6>[ 205.712847] lkdtm: Stack offset: 16
8094 01:12:36.394107 <6>[ 205.716872] lkdtm: Performing direct entry REPORT_STACK
8095 01:12:36.394352 <6>[ 205.722405] lkdtm: Stack offset: -224
8096 01:12:36.394587 <6>[ 205.726600] lkdtm: Performing direct entry REPORT_STACK
8097 01:12:36.394778 <6>[ 205.732151] lkdtm: Stack offset: 112
8098 01:12:36.394935 <6>[ 205.736381] lkdtm: Performing direct entry REPORT_STACK
8099 01:12:36.396052 <6>[ 205.741914] lkdtm: Stack offset: 96
8100 01:12:36.437636 <6>[ 205.745923] lkdtm: Performing direct entry REPORT_STACK
8101 01:12:36.437959 <6>[ 205.751454] lkdtm: Stack offset: -32
8102 01:12:36.438185 <6>[ 205.755580] lkdtm: Performing direct entry REPORT_STACK
8103 01:12:36.438365 <6>[ 205.761245] lkdtm: Stack offset: 80
8104 01:12:36.438537 <6>[ 205.765289] lkdtm: Performing direct entry REPORT_STACK
8105 01:12:36.438921 <6>[ 205.770821] lkdtm: Stack offset: 112
8106 01:12:36.439150 <6>[ 205.774952] lkdtm: Performing direct entry REPORT_STACK
8107 01:12:36.439268 <6>[ 205.780500] lkdtm: Stack offset: 80
8108 01:12:36.440932 <6>[ 205.784549] lkdtm: Performing direct entry REPORT_STACK
8109 01:12:36.482356 <6>[ 205.790088] lkdtm: Stack offset: -64
8110 01:12:36.482669 <6>[ 205.794202] lkdtm: Performing direct entry REPORT_STACK
8111 01:12:36.482864 <6>[ 205.799737] lkdtm: Stack offset: -224
8112 01:12:36.483041 <6>[ 205.803921] lkdtm: Performing direct entry REPORT_STACK
8113 01:12:36.483462 <6>[ 205.809458] lkdtm: Stack offset: -112
8114 01:12:36.483652 <6>[ 205.813642] lkdtm: Performing direct entry REPORT_STACK
8115 01:12:36.483825 <6>[ 205.819178] lkdtm: Stack offset: 64
8116 01:12:36.483979 <6>[ 205.823202] lkdtm: Performing direct entry REPORT_STACK
8117 01:12:36.484131 <6>[ 205.828736] lkdtm: Stack offset: 96
8118 01:12:36.527543 <6>[ 205.832753] lkdtm: Performing direct entry REPORT_STACK
8119 01:12:36.528074 <6>[ 205.838371] lkdtm: Stack offset: -64
8120 01:12:36.528458 <6>[ 205.842484] lkdtm: Performing direct entry REPORT_STACK
8121 01:12:36.528813 <6>[ 205.848036] lkdtm: Stack offset: -176
8122 01:12:36.529497 <6>[ 205.852224] lkdtm: Performing direct entry REPORT_STACK
8123 01:12:36.529875 <6>[ 205.857758] lkdtm: Stack offset: -144
8124 01:12:36.530258 <6>[ 205.861942] lkdtm: Performing direct entry REPORT_STACK
8125 01:12:36.530593 <6>[ 205.867477] lkdtm: Stack offset: -48
8126 01:12:36.530934 <6>[ 205.871581] lkdtm: Performing direct entry REPORT_STACK
8127 01:12:36.531487 <6>[ 205.877132] lkdtm: Stack offset: 48
8128 01:12:36.572169 <6>[ 205.881175] lkdtm: Performing direct entry REPORT_STACK
8129 01:12:36.572722 <6>[ 205.886710] lkdtm: Stack offset: 144
8130 01:12:36.573214 <6>[ 205.890807] lkdtm: Performing direct entry REPORT_STACK
8131 01:12:36.573667 <6>[ 205.896341] lkdtm: Stack offset: 160
8132 01:12:36.574151 <6>[ 205.900456] lkdtm: Performing direct entry REPORT_STACK
8133 01:12:36.574593 <6>[ 205.905991] lkdtm: Stack offset: 112
8134 01:12:36.575445 <6>[ 205.910087] lkdtm: Performing direct entry REPORT_STACK
8135 01:12:36.575878 <6>[ 205.915620] lkdtm: Stack offset: 64
8136 01:12:36.576431 <6>[ 205.919630] lkdtm: Performing direct entry REPORT_STACK
8137 01:12:36.616929 <6>[ 205.925164] lkdtm: Stack offset: -48
8138 01:12:36.617473 <6>[ 205.929259] lkdtm: Performing direct entry REPORT_STACK
8139 01:12:36.617960 <6>[ 205.934793] lkdtm: Stack offset: -160
8140 01:12:36.618446 <6>[ 205.938977] lkdtm: Performing direct entry REPORT_STACK
8141 01:12:36.619268 <6>[ 205.944511] lkdtm: Stack offset: -288
8142 01:12:36.619686 <6>[ 205.948693] lkdtm: Performing direct entry REPORT_STACK
8143 01:12:36.620164 <6>[ 205.954242] lkdtm: Stack offset: 80
8144 01:12:36.620600 <6>[ 205.958253] lkdtm: Performing direct entry REPORT_STACK
8145 01:12:36.621025 <6>[ 205.963841] lkdtm: Stack offset: -208
8146 01:12:36.661993 <6>[ 205.968056] lkdtm: Performing direct entry REPORT_STACK
8147 01:12:36.662569 <6>[ 205.973729] lkdtm: Stack offset: -96
8148 01:12:36.662956 <6>[ 205.977832] lkdtm: Performing direct entry REPORT_STACK
8149 01:12:36.663309 <6>[ 205.983368] lkdtm: Stack offset: 64
8150 01:12:36.663996 <6>[ 205.987403] lkdtm: Performing direct entry REPORT_STACK
8151 01:12:36.664372 <6>[ 205.993027] lkdtm: Stack offset: 16
8152 01:12:36.664710 <6>[ 205.997046] lkdtm: Performing direct entry REPORT_STACK
8153 01:12:36.665039 <6>[ 206.002583] lkdtm: Stack offset: -240
8154 01:12:36.665479 <6>[ 206.006770] lkdtm: Performing direct entry REPORT_STACK
8155 01:12:36.666067 <6>[ 206.012302] lkdtm: Stack offset: 192
8156 01:12:36.706371 <6>[ 206.016401] lkdtm: Performing direct entry REPORT_STACK
8157 01:12:36.706982 <6>[ 206.021933] lkdtm: Stack offset: 176
8158 01:12:36.707510 <6>[ 206.026041] lkdtm: Performing direct entry REPORT_STACK
8159 01:12:36.708287 <6>[ 206.031593] lkdtm: Stack offset: -304
8160 01:12:36.708749 <6>[ 206.035778] lkdtm: Performing direct entry REPORT_STACK
8161 01:12:36.709161 <6>[ 206.041314] lkdtm: Stack offset: 192
8162 01:12:36.709534 <6>[ 206.045409] lkdtm: Performing direct entry REPORT_STACK
8163 01:12:36.709830 <6>[ 206.050946] lkdtm: Stack offset: -144
8164 01:12:36.710109 <6>[ 206.055141] lkdtm: Performing direct entry REPORT_STACK
8165 01:12:36.750950 <6>[ 206.060674] lkdtm: Stack offset: 16
8166 01:12:36.751571 <6>[ 206.064688] lkdtm: Performing direct entry REPORT_STACK
8167 01:12:36.751799 <6>[ 206.070224] lkdtm: Stack offset: -288
8168 01:12:36.751990 <6>[ 206.074400] lkdtm: Performing direct entry REPORT_STACK
8169 01:12:36.752200 <6>[ 206.079935] lkdtm: Stack offset: -160
8170 01:12:36.752373 <6>[ 206.084142] lkdtm: Performing direct entry REPORT_STACK
8171 01:12:36.752539 <6>[ 206.089678] lkdtm: Stack offset: -160
8172 01:12:36.752713 <6>[ 206.093871] lkdtm: Performing direct entry REPORT_STACK
8173 01:12:36.754203 <6>[ 206.099407] lkdtm: Stack offset: -80
8174 01:12:36.795528 <6>[ 206.103516] lkdtm: Performing direct entry REPORT_STACK
8175 01:12:36.795845 <6>[ 206.109081] lkdtm: Stack offset: 144
8176 01:12:36.796041 <6>[ 206.113174] lkdtm: Performing direct entry REPORT_STACK
8177 01:12:36.796245 <6>[ 206.118708] lkdtm: Stack offset: -32
8178 01:12:36.796422 <6>[ 206.122803] lkdtm: Performing direct entry REPORT_STACK
8179 01:12:36.796782 <6>[ 206.128334] lkdtm: Stack offset: 128
8180 01:12:36.796906 <6>[ 206.132424] lkdtm: Performing direct entry REPORT_STACK
8181 01:12:36.797032 <6>[ 206.137958] lkdtm: Stack offset: -272
8182 01:12:36.798853 <6>[ 206.142139] lkdtm: Performing direct entry REPORT_STACK
8183 01:12:36.840212 <6>[ 206.147679] lkdtm: Stack offset: 208
8184 01:12:36.840537 <6>[ 206.151778] lkdtm: Performing direct entry REPORT_STACK
8185 01:12:36.840743 <6>[ 206.157308] lkdtm: Stack offset: 176
8186 01:12:36.840960 <6>[ 206.161404] lkdtm: Performing direct entry REPORT_STACK
8187 01:12:36.841137 <6>[ 206.166939] lkdtm: Stack offset: -256
8188 01:12:36.841595 <6>[ 206.171124] lkdtm: Performing direct entry REPORT_STACK
8189 01:12:36.841800 <6>[ 206.176658] lkdtm: Stack offset: -256
8190 01:12:36.841962 <6>[ 206.180846] lkdtm: Performing direct entry REPORT_STACK
8191 01:12:36.842145 <6>[ 206.186386] lkdtm: Stack offset: 192
8192 01:12:36.885210 <6>[ 206.190497] lkdtm: Performing direct entry REPORT_STACK
8193 01:12:36.885515 <6>[ 206.196028] lkdtm: Stack offset: 160
8194 01:12:36.885702 <6>[ 206.200122] lkdtm: Performing direct entry REPORT_STACK
8195 01:12:36.885873 <6>[ 206.205661] lkdtm: Stack offset: 0
8196 01:12:36.886061 <6>[ 206.209595] lkdtm: Performing direct entry REPORT_STACK
8197 01:12:36.886229 <6>[ 206.215136] lkdtm: Stack offset: 128
8198 01:12:36.886388 <6>[ 206.219249] lkdtm: Performing direct entry REPORT_STACK
8199 01:12:36.886520 <6>[ 206.224797] lkdtm: Stack offset: 192
8200 01:12:36.886831 <6>[ 206.229035] lkdtm: Performing direct entry REPORT_STACK
8201 01:12:36.888505 <6>[ 206.234569] lkdtm: Stack offset: -112
8202 01:12:36.929720 <6>[ 206.238755] lkdtm: Performing direct entry REPORT_STACK
8203 01:12:36.929990 <6>[ 206.244290] lkdtm: Stack offset: -64
8204 01:12:36.930200 <6>[ 206.248387] lkdtm: Performing direct entry REPORT_STACK
8205 01:12:36.930382 <6>[ 206.253921] lkdtm: Stack offset: -272
8206 01:12:36.930540 <6>[ 206.258110] lkdtm: Performing direct entry REPORT_STACK
8207 01:12:36.930969 <6>[ 206.263645] lkdtm: Stack offset: 48
8208 01:12:36.931146 <6>[ 206.267667] lkdtm: Performing direct entry REPORT_STACK
8209 01:12:36.931301 <6>[ 206.273201] lkdtm: Stack offset: -144
8210 01:12:36.933041 <6>[ 206.277383] lkdtm: Performing direct entry REPORT_STACK
8211 01:12:36.974712 <6>[ 206.282918] lkdtm: Stack offset: -16
8212 01:12:36.975227 <6>[ 206.287013] lkdtm: Performing direct entry REPORT_STACK
8213 01:12:36.975594 <6>[ 206.292547] lkdtm: Stack offset: 48
8214 01:12:36.975937 <6>[ 206.296555] lkdtm: Performing direct entry REPORT_STACK
8215 01:12:36.976262 <6>[ 206.302089] lkdtm: Stack offset: -160
8216 01:12:36.976579 <6>[ 206.306274] lkdtm: Performing direct entry REPORT_STACK
8217 01:12:36.977240 <6>[ 206.311808] lkdtm: Stack offset: -16
8218 01:12:36.977602 <6>[ 206.315907] lkdtm: Performing direct entry REPORT_STACK
8219 01:12:36.977996 <6>[ 206.321441] lkdtm: Stack offset: -128
8220 01:12:37.019600 <6>[ 206.325629] lkdtm: Performing direct entry REPORT_STACK
8221 01:12:37.020121 <6>[ 206.331174] lkdtm: Stack offset: 80
8222 01:12:37.020493 <6>[ 206.335190] lkdtm: Performing direct entry REPORT_STACK
8223 01:12:37.020836 <6>[ 206.340738] lkdtm: Stack offset: 128
8224 01:12:37.021160 <6>[ 206.344963] lkdtm: Performing direct entry REPORT_STACK
8225 01:12:37.021478 <6>[ 206.350498] lkdtm: Stack offset: 160
8226 01:12:37.022206 <6>[ 206.354592] lkdtm: Performing direct entry REPORT_STACK
8227 01:12:37.022586 <6>[ 206.360128] lkdtm: Stack offset: -224
8228 01:12:37.023030 <6>[ 206.364314] lkdtm: Performing direct entry REPORT_STACK
8229 01:12:37.023437 <6>[ 206.369847] lkdtm: Stack offset: -64
8230 01:12:37.063819 <6>[ 206.373950] lkdtm: Performing direct entry REPORT_STACK
8231 01:12:37.064153 <6>[ 206.379484] lkdtm: Stack offset: 144
8232 01:12:37.064676 <6>[ 206.383582] lkdtm: Performing direct entry REPORT_STACK
8233 01:12:37.064887 <6>[ 206.389127] lkdtm: Stack offset: -160
8234 01:12:37.065120 <6>[ 206.393312] lkdtm: Performing direct entry REPORT_STACK
8235 01:12:37.065322 <6>[ 206.398846] lkdtm: Stack offset: 144
8236 01:12:37.065497 <6>[ 206.402965] lkdtm: Performing direct entry REPORT_STACK
8237 01:12:37.065658 <6>[ 206.408501] lkdtm: Stack offset: 176
8238 01:12:37.067090 <6>[ 206.412603] lkdtm: Performing direct entry REPORT_STACK
8239 01:12:37.108678 <6>[ 206.418140] lkdtm: Stack offset: -192
8240 01:12:37.108994 <6>[ 206.422341] lkdtm: Performing direct entry REPORT_STACK
8241 01:12:37.109187 <6>[ 206.427877] lkdtm: Stack offset: -112
8242 01:12:37.109363 <6>[ 206.432069] lkdtm: Performing direct entry REPORT_STACK
8243 01:12:37.109533 <6>[ 206.437600] lkdtm: Stack offset: -272
8244 01:12:37.109972 <6>[ 206.441799] lkdtm: Performing direct entry REPORT_STACK
8245 01:12:37.110201 <6>[ 206.447347] lkdtm: Stack offset: -112
8246 01:12:37.110363 <6>[ 206.451533] lkdtm: Performing direct entry REPORT_STACK
8247 01:12:37.112000 <6>[ 206.457061] lkdtm: Stack offset: 144
8248 01:12:37.153327 <6>[ 206.461177] lkdtm: Performing direct entry REPORT_STACK
8249 01:12:37.153608 <6>[ 206.466847] lkdtm: Stack offset: 208
8250 01:12:37.153800 <6>[ 206.470964] lkdtm: Performing direct entry REPORT_STACK
8251 01:12:37.153976 <6>[ 206.476498] lkdtm: Stack offset: -288
8252 01:12:37.154346 <6>[ 206.480682] lkdtm: Performing direct entry REPORT_STACK
8253 01:12:37.155060 <6>[ 206.486216] lkdtm: Stack offset: -128
8254 01:12:37.155443 <6>[ 206.490404] lkdtm: Performing direct entry REPORT_STACK
8255 01:12:37.155782 <6>[ 206.495938] lkdtm: Stack offset: 48
8256 01:12:37.156837 <6>[ 206.499947] lkdtm: Performing direct entry REPORT_STACK
8257 01:12:37.198472 <6>[ 206.505480] lkdtm: Stack offset: -176
8258 01:12:37.199014 <6>[ 206.509690] lkdtm: Performing direct entry REPORT_STACK
8259 01:12:37.199399 <6>[ 206.515223] lkdtm: Stack offset: 192
8260 01:12:37.199754 <6>[ 206.519366] lkdtm: Performing direct entry REPORT_STACK
8261 01:12:37.200441 <6>[ 206.525019] lkdtm: Stack offset: -224
8262 01:12:37.200812 <6>[ 206.529203] lkdtm: Performing direct entry REPORT_STACK
8263 01:12:37.201148 <6>[ 206.534737] lkdtm: Stack offset: -112
8264 01:12:37.201476 <6>[ 206.538917] lkdtm: Performing direct entry REPORT_STACK
8265 01:12:37.201949 <6>[ 206.544450] lkdtm: Stack offset: -32
8266 01:12:37.243259 <6>[ 206.548555] lkdtm: Performing direct entry REPORT_STACK
8267 01:12:37.243813 <6>[ 206.554085] lkdtm: Stack offset: -192
8268 01:12:37.244197 <6>[ 206.558268] lkdtm: Performing direct entry REPORT_STACK
8269 01:12:37.244548 <6>[ 206.563803] lkdtm: Stack offset: -192
8270 01:12:37.245267 <6>[ 206.567993] lkdtm: Performing direct entry REPORT_STACK
8271 01:12:37.245651 <6>[ 206.573527] lkdtm: Stack offset: -288
8272 01:12:37.245992 <6>[ 206.577703] lkdtm: Performing direct entry REPORT_STACK
8273 01:12:37.246374 <6>[ 206.583237] lkdtm: Stack offset: -112
8274 01:12:37.246821 <6>[ 206.587466] lkdtm: Performing direct entry REPORT_STACK
8275 01:12:37.247237 <6>[ 206.592986] lkdtm: Stack offset: -272
8276 01:12:37.287870 <6>[ 206.597170] lkdtm: Performing direct entry REPORT_STACK
8277 01:12:37.288395 <6>[ 206.602700] lkdtm: Stack offset: 16
8278 01:12:37.288776 <6>[ 206.606714] lkdtm: Performing direct entry REPORT_STACK
8279 01:12:37.289128 <6>[ 206.612247] lkdtm: Stack offset: -144
8280 01:12:37.289838 <6>[ 206.616424] lkdtm: Performing direct entry REPORT_STACK
8281 01:12:37.290278 <6>[ 206.621959] lkdtm: Stack offset: -32
8282 01:12:37.290620 <6>[ 206.626056] lkdtm: Performing direct entry REPORT_STACK
8283 01:12:37.290947 <6>[ 206.631606] lkdtm: Stack offset: 176
8284 01:12:37.291466 <6>[ 206.635789] lkdtm: Performing direct entry REPORT_STACK
8285 01:12:37.332564 <6>[ 206.641321] lkdtm: Stack offset: 64
8286 01:12:37.333077 <6>[ 206.645330] lkdtm: Performing direct entry REPORT_STACK
8287 01:12:37.333460 <6>[ 206.650863] lkdtm: Stack offset: -144
8288 01:12:37.333815 <6>[ 206.655044] lkdtm: Performing direct entry REPORT_STACK
8289 01:12:37.334210 <6>[ 206.660578] lkdtm: Stack offset: -176
8290 01:12:37.334921 <6>[ 206.664755] lkdtm: Performing direct entry REPORT_STACK
8291 01:12:37.335311 <6>[ 206.670289] lkdtm: Stack offset: -176
8292 01:12:37.335663 <6>[ 206.674472] lkdtm: Performing direct entry REPORT_STACK
8293 01:12:37.336179 <6>[ 206.680003] lkdtm: Stack offset: -288
8294 01:12:37.376987 <6>[ 206.684190] lkdtm: Performing direct entry REPORT_STACK
8295 01:12:37.377355 <6>[ 206.689735] lkdtm: Stack offset: -80
8296 01:12:37.377600 <6>[ 206.693842] lkdtm: Performing direct entry REPORT_STACK
8297 01:12:37.377788 <6>[ 206.699376] lkdtm: Stack offset: -160
8298 01:12:37.378195 <6>[ 206.703556] lkdtm: Performing direct entry REPORT_STACK
8299 01:12:37.378378 <6>[ 206.709090] lkdtm: Stack offset: 112
8300 01:12:37.378528 <6>[ 206.713182] lkdtm: Performing direct entry REPORT_STACK
8301 01:12:37.378667 <6>[ 206.718716] lkdtm: Stack offset: 48
8302 01:12:37.380315 <6>[ 206.722734] lkdtm: Performing direct entry REPORT_STACK
8303 01:12:37.380566 <6>[ 206.728268] lkdtm: Stack offset: -144
8304 01:12:37.421688 <6>[ 206.732466] lkdtm: Performing direct entry REPORT_STACK
8305 01:12:37.422042 <6>[ 206.738001] lkdtm: Stack offset: -16
8306 01:12:37.422501 <6>[ 206.742100] lkdtm: Performing direct entry REPORT_STACK
8307 01:12:37.422743 <6>[ 206.747636] lkdtm: Stack offset: -128
8308 01:12:37.422946 <6>[ 206.751838] lkdtm: Performing direct entry REPORT_STACK
8309 01:12:37.423112 <6>[ 206.757487] lkdtm: Stack offset: 112
8310 01:12:37.423268 <6>[ 206.761580] lkdtm: Performing direct entry REPORT_STACK
8311 01:12:37.423464 <6>[ 206.767122] lkdtm: Stack offset: -208
8312 01:12:37.425000 <6>[ 206.771300] lkdtm: Performing direct entry REPORT_STACK
8313 01:12:37.466515 <6>[ 206.776857] lkdtm: Stack offset: 80
8314 01:12:37.466827 <6>[ 206.780871] lkdtm: Performing direct entry REPORT_STACK
8315 01:12:37.467021 <6>[ 206.786403] lkdtm: Stack offset: 160
8316 01:12:37.467200 <6>[ 206.790492] lkdtm: Performing direct entry REPORT_STACK
8317 01:12:37.467370 <6>[ 206.796024] lkdtm: Stack offset: 192
8318 01:12:37.467536 <6>[ 206.800117] lkdtm: Performing direct entry REPORT_STACK
8319 01:12:37.467699 <6>[ 206.805652] lkdtm: Stack offset: 16
8320 01:12:37.468044 <6>[ 206.809666] lkdtm: Performing direct entry REPORT_STACK
8321 01:12:37.469802 <6>[ 206.815208] lkdtm: Stack offset: 160
8322 01:12:37.511184 <6>[ 206.819303] lkdtm: Performing direct entry REPORT_STACK
8323 01:12:37.511450 <6>[ 206.824992] lkdtm: Stack offset: -176
8324 01:12:37.511643 <6>[ 206.829183] lkdtm: Performing direct entry REPORT_STACK
8325 01:12:37.511819 <6>[ 206.834718] lkdtm: Stack offset: 208
8326 01:12:37.511988 <6>[ 206.838821] lkdtm: Performing direct entry REPORT_STACK
8327 01:12:37.512404 <6>[ 206.844355] lkdtm: Stack offset: 80
8328 01:12:37.512591 <6>[ 206.848365] lkdtm: Performing direct entry REPORT_STACK
8329 01:12:37.512762 <6>[ 206.853977] lkdtm: Stack offset: -304
8330 01:12:37.514685 <6>[ 206.858168] lkdtm: Performing direct entry REPORT_STACK
8331 01:12:37.556229 <6>[ 206.863703] lkdtm: Stack offset: -256
8332 01:12:37.556771 <6>[ 206.867890] lkdtm: Performing direct entry REPORT_STACK
8333 01:12:37.557154 <6>[ 206.873434] lkdtm: Stack offset: -48
8334 01:12:37.557508 <6>[ 206.877532] lkdtm: Performing direct entry REPORT_STACK
8335 01:12:37.557847 <6>[ 206.883065] lkdtm: Stack offset: -80
8336 01:12:37.558230 <6>[ 206.887162] lkdtm: Performing direct entry REPORT_STACK
8337 01:12:37.558910 <6>[ 206.892697] lkdtm: Stack offset: 112
8338 01:12:37.559272 <6>[ 206.896799] lkdtm: Performing direct entry REPORT_STACK
8339 01:12:37.559721 <6>[ 206.902333] lkdtm: Stack offset: -224
8340 01:12:37.601089 <6>[ 206.906516] lkdtm: Performing direct entry REPORT_STACK
8341 01:12:37.601606 <6>[ 206.912050] lkdtm: Stack offset: 128
8342 01:12:37.601987 <6>[ 206.916149] lkdtm: Performing direct entry REPORT_STACK
8343 01:12:37.602399 <6>[ 206.921683] lkdtm: Stack offset: 160
8344 01:12:37.602743 <6>[ 206.925779] lkdtm: Performing direct entry REPORT_STACK
8345 01:12:37.603447 <6>[ 206.931331] lkdtm: Stack offset: -192
8346 01:12:37.603835 <6>[ 206.935537] lkdtm: Performing direct entry REPORT_STACK
8347 01:12:37.604189 <6>[ 206.941144] lkdtm: Stack offset: -48
8348 01:12:37.604624 <6>[ 206.945241] lkdtm: Performing direct entry REPORT_STACK
8349 01:12:37.605038 <6>[ 206.950776] lkdtm: Stack offset: -272
8350 01:12:37.645620 <6>[ 206.954960] lkdtm: Performing direct entry REPORT_STACK
8351 01:12:37.646178 <6>[ 206.960494] lkdtm: Stack offset: -208
8352 01:12:37.646571 <6>[ 206.964691] lkdtm: Performing direct entry REPORT_STACK
8353 01:12:37.646925 <6>[ 206.970223] lkdtm: Stack offset: 16
8354 01:12:37.647265 <6>[ 206.974240] lkdtm: Performing direct entry REPORT_STACK
8355 01:12:37.647595 <6>[ 206.979776] lkdtm: Stack offset: -96
8356 01:12:37.648300 <6>[ 206.983870] lkdtm: Performing direct entry REPORT_STACK
8357 01:12:37.648685 <6>[ 206.989407] lkdtm: Stack offset: -288
8358 01:12:37.649218 <6>[ 206.993597] lkdtm: Performing direct entry REPORT_STACK
8359 01:12:37.690287 <6>[ 206.999135] lkdtm: Stack offset: 112
8360 01:12:37.690845 <6>[ 207.003228] lkdtm: Performing direct entry REPORT_STACK
8361 01:12:37.691228 <6>[ 207.008760] lkdtm: Stack offset: 96
8362 01:12:37.691967 <6>[ 207.012772] lkdtm: Performing direct entry REPORT_STACK
8363 01:12:37.692362 <6>[ 207.018304] lkdtm: Stack offset: -256
8364 01:12:37.692714 <6>[ 207.022488] lkdtm: Performing direct entry REPORT_STACK
8365 01:12:37.693047 <6>[ 207.028024] lkdtm: Stack offset: -80
8366 01:12:37.693377 <6>[ 207.032118] lkdtm: Performing direct entry REPORT_STACK
8367 01:12:37.693898 <6>[ 207.037654] lkdtm: Stack offset: -160
8368 01:12:37.735047 <6>[ 207.041845] lkdtm: Performing direct entry REPORT_STACK
8369 01:12:37.735382 <6>[ 207.047396] lkdtm: Stack offset: 144
8370 01:12:37.735605 <6>[ 207.051638] lkdtm: Performing direct entry REPORT_STACK
8371 01:12:37.735818 <6>[ 207.057162] lkdtm: Stack offset: 192
8372 01:12:37.736279 <6>[ 207.061262] lkdtm: Performing direct entry REPORT_STACK
8373 01:12:37.736494 <6>[ 207.066794] lkdtm: Stack offset: 80
8374 01:12:37.736737 <6>[ 207.070811] lkdtm: Performing direct entry REPORT_STACK
8375 01:12:37.736909 <6>[ 207.076355] lkdtm: Stack offset: -112
8376 01:12:37.738360 <6>[ 207.080571] lkdtm: Performing direct entry REPORT_STACK
8377 01:12:37.738866 <6>[ 207.086110] lkdtm: Stack offset: -288
8378 01:12:37.779479 <6>[ 207.090303] lkdtm: Performing direct entry REPORT_STACK
8379 01:12:37.779829 <6>[ 207.095836] lkdtm: Stack offset: -80
8380 01:12:37.780354 <6>[ 207.099937] lkdtm: Performing direct entry REPORT_STACK
8381 01:12:37.780599 <6>[ 207.105471] lkdtm: Stack offset: -128
8382 01:12:37.780804 <6>[ 207.109663] lkdtm: Performing direct entry REPORT_STACK
8383 01:12:37.781004 <6>[ 207.115210] lkdtm: Stack offset: -192
8384 01:12:37.781206 <6>[ 207.119417] lkdtm: Performing direct entry REPORT_STACK
8385 01:12:37.781407 <6>[ 207.124946] lkdtm: Stack offset: 160
8386 01:12:37.782788 <6>[ 207.129035] lkdtm: Performing direct entry REPORT_STACK
8387 01:12:37.824511 <6>[ 207.134567] lkdtm: Stack offset: -16
8388 01:12:37.824833 <6>[ 207.138680] lkdtm: Performing direct entry REPORT_STACK
8389 01:12:37.825086 <6>[ 207.144211] lkdtm: Stack offset: -240
8390 01:12:37.825566 <6>[ 207.148406] lkdtm: Performing direct entry REPORT_STACK
8391 01:12:37.825757 <6>[ 207.153949] lkdtm: Stack offset: 128
8392 01:12:37.825953 <6>[ 207.158056] lkdtm: Performing direct entry REPORT_STACK
8393 01:12:37.826163 <6>[ 207.163610] lkdtm: Stack offset: 0
8394 01:12:37.826355 <6>[ 207.167659] lkdtm: Performing direct entry REPORT_STACK
8395 01:12:37.827854 <6>[ 207.173193] lkdtm: Stack offset: -208
8396 01:12:37.869077 <6>[ 207.177379] lkdtm: Performing direct entry REPORT_STACK
8397 01:12:37.869362 <6>[ 207.182914] lkdtm: Stack offset: 176
8398 01:12:37.869608 <6>[ 207.187010] lkdtm: Performing direct entry REPORT_STACK
8399 01:12:37.869833 <6>[ 207.192545] lkdtm: Stack offset: -160
8400 01:12:37.870326 <6>[ 207.196738] lkdtm: Performing direct entry REPORT_STACK
8401 01:12:37.870538 <6>[ 207.202350] lkdtm: Stack offset: 0
8402 01:12:37.870736 <6>[ 207.206279] lkdtm: Performing direct entry REPORT_STACK
8403 01:12:37.870928 <6>[ 207.211831] lkdtm: Stack offset: -16
8404 01:12:37.872420 <6>[ 207.215932] lkdtm: Performing direct entry REPORT_STACK
8405 01:12:37.913800 <6>[ 207.221466] lkdtm: Stack offset: 80
8406 01:12:37.914310 <6>[ 207.225479] lkdtm: Performing direct entry REPORT_STACK
8407 01:12:37.914799 <6>[ 207.231013] lkdtm: Stack offset: 192
8408 01:12:37.915253 <6>[ 207.235121] lkdtm: Performing direct entry REPORT_STACK
8409 01:12:37.916041 <6>[ 207.240656] lkdtm: Stack offset: 128
8410 01:12:37.916444 <6>[ 207.244753] lkdtm: Performing direct entry REPORT_STACK
8411 01:12:37.916889 <6>[ 207.250288] lkdtm: Stack offset: -256
8412 01:12:37.917336 <6>[ 207.254472] lkdtm: Performing direct entry REPORT_STACK
8413 01:12:37.917769 <6>[ 207.260007] lkdtm: Stack offset: -256
8414 01:12:37.959012 <6>[ 207.264196] lkdtm: Performing direct entry REPORT_STACK
8415 01:12:37.959547 <6>[ 207.269732] lkdtm: Stack offset: -224
8416 01:12:37.960029 <6>[ 207.273920] lkdtm: Performing direct entry REPORT_STACK
8417 01:12:37.960833 <6>[ 207.279470] lkdtm: Stack offset: -96
8418 01:12:37.961239 <6>[ 207.283698] lkdtm: Performing direct entry REPORT_STACK
8419 01:12:37.961681 <6>[ 207.289248] lkdtm: Stack offset: -160
8420 01:12:37.962164 <6>[ 207.293448] lkdtm: Performing direct entry REPORT_STACK
8421 01:12:37.962613 <6>[ 207.298983] lkdtm: Stack offset: -64
8422 01:12:37.963045 <6>[ 207.303079] lkdtm: Performing direct entry REPORT_STACK
8423 01:12:37.963573 <6>[ 207.308614] lkdtm: Stack offset: 208
8424 01:12:38.003671 <6>[ 207.312718] lkdtm: Performing direct entry REPORT_STACK
8425 01:12:38.004209 <6>[ 207.318253] lkdtm: Stack offset: 32
8426 01:12:38.004692 <6>[ 207.322262] lkdtm: Performing direct entry REPORT_STACK
8427 01:12:38.005492 <6>[ 207.327796] lkdtm: Stack offset: -96
8428 01:12:38.005896 <6>[ 207.331892] lkdtm: Performing direct entry REPORT_STACK
8429 01:12:38.006409 <6>[ 207.337427] lkdtm: Stack offset: -272
8430 01:12:38.006851 <6>[ 207.341616] lkdtm: Performing direct entry REPORT_STACK
8431 01:12:38.007295 <6>[ 207.347151] lkdtm: Stack offset: -176
8432 01:12:38.007826 <6>[ 207.351388] lkdtm: Performing direct entry REPORT_STACK
8433 01:12:38.048389 <6>[ 207.357045] lkdtm: Stack offset: 144
8434 01:12:38.048929 <6>[ 207.361144] lkdtm: Performing direct entry REPORT_STACK
8435 01:12:38.049793 <6>[ 207.366680] lkdtm: Stack offset: 128
8436 01:12:38.050269 <6>[ 207.370783] lkdtm: Performing direct entry REPORT_STACK
8437 01:12:38.050724 <6>[ 207.376316] lkdtm: Stack offset: -224
8438 01:12:38.051161 <6>[ 207.380503] lkdtm: Performing direct entry REPORT_STACK
8439 01:12:38.051592 <6>[ 207.386035] lkdtm: Stack offset: -64
8440 01:12:38.052042 <6>[ 207.390133] lkdtm: Performing direct entry REPORT_STACK
8441 01:12:38.052572 <6>[ 207.395687] lkdtm: Stack offset: -80
8442 01:12:38.092925 <6>[ 207.399780] lkdtm: Performing direct entry REPORT_STACK
8443 01:12:38.093264 <6>[ 207.405316] lkdtm: Stack offset: -16
8444 01:12:38.093562 <6>[ 207.409409] lkdtm: Performing direct entry REPORT_STACK
8445 01:12:38.094088 <6>[ 207.414956] lkdtm: Stack offset: -80
8446 01:12:38.094327 <6>[ 207.419072] lkdtm: Performing direct entry REPORT_STACK
8447 01:12:38.094542 <6>[ 207.424612] lkdtm: Stack offset: -224
8448 01:12:38.094737 <6>[ 207.428823] lkdtm: Performing direct entry REPORT_STACK
8449 01:12:38.094962 <6>[ 207.434357] lkdtm: Stack offset: 208
8450 01:12:38.095160 <6>[ 207.438463] lkdtm: Performing direct entry REPORT_STACK
8451 01:12:38.096243 <6>[ 207.443994] lkdtm: Stack offset: 160
8452 01:12:38.137568 <6>[ 207.448103] lkdtm: Performing direct entry REPORT_STACK
8453 01:12:38.137902 <6>[ 207.453638] lkdtm: Stack offset: -224
8454 01:12:38.138128 <6>[ 207.457822] lkdtm: Performing direct entry REPORT_STACK
8455 01:12:38.138567 <6>[ 207.463353] lkdtm: Stack offset: -32
8456 01:12:38.138780 <6>[ 207.467454] lkdtm: Performing direct entry REPORT_STACK
8457 01:12:38.138962 <6>[ 207.473012] lkdtm: Stack offset: 96
8458 01:12:38.139138 <6>[ 207.477042] lkdtm: Performing direct entry REPORT_STACK
8459 01:12:38.139294 <6>[ 207.482664] lkdtm: Stack offset: 128
8460 01:12:38.140841 <6>[ 207.486791] lkdtm: Performing direct entry REPORT_STACK
8461 01:12:38.182467 <6>[ 207.492325] lkdtm: Stack offset: 64
8462 01:12:38.182752 <6>[ 207.496355] lkdtm: Performing direct entry REPORT_STACK
8463 01:12:38.182946 <6>[ 207.501889] lkdtm: Stack offset: -224
8464 01:12:38.183373 <6>[ 207.506078] lkdtm: Performing direct entry REPORT_STACK
8465 01:12:38.183565 <6>[ 207.511615] lkdtm: Stack offset: -240
8466 01:12:38.183735 <6>[ 207.515798] lkdtm: Performing direct entry REPORT_STACK
8467 01:12:38.183901 <6>[ 207.521335] lkdtm: Stack offset: -288
8468 01:12:38.184062 <6>[ 207.525522] lkdtm: Performing direct entry REPORT_STACK
8469 01:12:38.185913 <6>[ 207.531065] lkdtm: Stack offset: 16
8470 01:12:38.227251 <6>[ 207.535085] lkdtm: Performing direct entry REPORT_STACK
8471 01:12:38.227784 <6>[ 207.540689] lkdtm: Stack offset: 192
8472 01:12:38.228169 <6>[ 207.544793] lkdtm: Performing direct entry REPORT_STACK
8473 01:12:38.228521 <6>[ 207.550329] lkdtm: Stack offset: -16
8474 01:12:38.229199 <6>[ 207.554425] lkdtm: Performing direct entry REPORT_STACK
8475 01:12:38.229576 <6>[ 207.559960] lkdtm: Stack offset: 16
8476 01:12:38.229918 <6>[ 207.563974] lkdtm: Performing direct entry REPORT_STACK
8477 01:12:38.230297 <6>[ 207.569509] lkdtm: Stack offset: -32
8478 01:12:38.231012 <6>[ 207.573613] lkdtm: Performing direct entry REPORT_STACK
8479 01:12:38.272147 <6>[ 207.579149] lkdtm: Stack offset: -32
8480 01:12:38.272689 <6>[ 207.583245] lkdtm: Performing direct entry REPORT_STACK
8481 01:12:38.273073 <6>[ 207.588778] lkdtm: Stack offset: -80
8482 01:12:38.273427 <6>[ 207.592891] lkdtm: Performing direct entry REPORT_STACK
8483 01:12:38.274152 <6>[ 207.598440] lkdtm: Stack offset: -192
8484 01:12:38.274539 <6>[ 207.602758] lkdtm: Performing direct entry REPORT_STACK
8485 01:12:38.274879 <6>[ 207.608293] lkdtm: Stack offset: 16
8486 01:12:38.275205 <6>[ 207.612305] lkdtm: Performing direct entry REPORT_STACK
8487 01:12:38.275655 <6>[ 207.617840] lkdtm: Stack offset: -224
8488 01:12:38.316981 <6>[ 207.622028] lkdtm: Performing direct entry REPORT_STACK
8489 01:12:38.317507 <6>[ 207.627563] lkdtm: Stack offset: -144
8490 01:12:38.317888 <6>[ 207.631746] lkdtm: Performing direct entry REPORT_STACK
8491 01:12:38.318285 <6>[ 207.637280] lkdtm: Stack offset: -160
8492 01:12:38.318627 <6>[ 207.641464] lkdtm: Performing direct entry REPORT_STACK
8493 01:12:38.319299 <6>[ 207.646999] lkdtm: Stack offset: 80
8494 01:12:38.319670 <6>[ 207.651007] lkdtm: Performing direct entry REPORT_STACK
8495 01:12:38.320008 <6>[ 207.656553] lkdtm: Stack offset: 32
8496 01:12:38.320461 <6>[ 207.660566] lkdtm: Performing direct entry REPORT_STACK
8497 01:12:38.320879 <6>[ 207.666101] lkdtm: Stack offset: -160
8498 01:12:38.361458 <6>[ 207.670283] lkdtm: Performing direct entry REPORT_STACK
8499 01:12:38.361976 <6>[ 207.675819] lkdtm: Stack offset: 128
8500 01:12:38.362408 <6>[ 207.679916] lkdtm: Performing direct entry REPORT_STACK
8501 01:12:38.362767 <6>[ 207.685451] lkdtm: Stack offset: -256
8502 01:12:38.363454 <6>[ 207.689640] lkdtm: Performing direct entry REPORT_STACK
8503 01:12:38.363829 <6>[ 207.695175] lkdtm: Stack offset: -80
8504 01:12:38.364170 <6>[ 207.699270] lkdtm: Performing direct entry REPORT_STACK
8505 01:12:38.364497 <6>[ 207.704804] lkdtm: Stack offset: -192
8506 01:12:38.365027 <6>[ 207.708996] lkdtm: Performing direct entry REPORT_STACK
8507 01:12:38.406292 <6>[ 207.714545] lkdtm: Stack offset: -208
8508 01:12:38.406707 <6>[ 207.718875] lkdtm: Performing direct entry REPORT_STACK
8509 01:12:38.406990 <6>[ 207.724454] lkdtm: Stack offset: 16
8510 01:12:38.407353 <6>[ 207.728483] lkdtm: Performing direct entry REPORT_STACK
8511 01:12:38.407811 <6>[ 207.734146] lkdtm: Stack offset: -256
8512 01:12:38.408014 <6>[ 207.738333] lkdtm: Performing direct entry REPORT_STACK
8513 01:12:38.408147 <6>[ 207.743868] lkdtm: Stack offset: -48
8514 01:12:38.408282 <6>[ 207.747974] lkdtm: Performing direct entry REPORT_STACK
8515 01:12:38.409486 <6>[ 207.753507] lkdtm: Stack offset: -32
8516 01:12:38.451121 <6>[ 207.757622] lkdtm: Performing direct entry REPORT_STACK
8517 01:12:38.451461 <6>[ 207.763158] lkdtm: Stack offset: -96
8518 01:12:38.451721 <6>[ 207.767274] lkdtm: Performing direct entry REPORT_STACK
8519 01:12:38.452004 <6>[ 207.772811] lkdtm: Stack offset: 0
8520 01:12:38.452498 <6>[ 207.776764] lkdtm: Performing direct entry REPORT_STACK
8521 01:12:38.452757 <6>[ 207.782303] lkdtm: Stack offset: 48
8522 01:12:38.452979 <6>[ 207.786321] lkdtm: Performing direct entry REPORT_STACK
8523 01:12:38.453183 <6>[ 207.791852] lkdtm: Stack offset: 160
8524 01:12:38.453382 <6>[ 207.795947] lkdtm: Performing direct entry REPORT_STACK
8525 01:12:38.454303 <6>[ 207.801479] lkdtm: Stack offset: -144
8526 01:12:38.495956 <6>[ 207.805674] lkdtm: Performing direct entry REPORT_STACK
8527 01:12:38.496275 <6>[ 207.811212] lkdtm: Stack offset: -240
8528 01:12:38.496527 <6>[ 207.815446] lkdtm: Performing direct entry REPORT_STACK
8529 01:12:38.496749 <6>[ 207.820971] lkdtm: Stack offset: -128
8530 01:12:38.497223 <6>[ 207.825157] lkdtm: Performing direct entry REPORT_STACK
8531 01:12:38.497424 <6>[ 207.830693] lkdtm: Stack offset: 96
8532 01:12:38.497636 <6>[ 207.834724] lkdtm: Performing direct entry REPORT_STACK
8533 01:12:38.497829 <6>[ 207.840275] lkdtm: Stack offset: -144
8534 01:12:38.499285 <6>[ 207.844491] lkdtm: Performing direct entry REPORT_STACK
8535 01:12:38.540876 <6>[ 207.850199] lkdtm: Stack offset: 0
8536 01:12:38.541154 <6>[ 207.854144] lkdtm: Performing direct entry REPORT_STACK
8537 01:12:38.541350 <6>[ 207.859819] lkdtm: Stack offset: 32
8538 01:12:38.541776 <6>[ 207.863837] lkdtm: Performing direct entry REPORT_STACK
8539 01:12:38.541967 <6>[ 207.869370] lkdtm: Stack offset: -16
8540 01:12:38.542317 <6>[ 207.873470] lkdtm: Performing direct entry REPORT_STACK
8541 01:12:38.542651 <6>[ 207.879002] lkdtm: Stack offset: 32
8542 01:12:38.542979 <6>[ 207.883017] lkdtm: Performing direct entry REPORT_STACK
8543 01:12:38.544402 <6>[ 207.888621] lkdtm: Stack offset: 48
8544 01:12:38.585898 <6>[ 207.892638] lkdtm: Performing direct entry REPORT_STACK
8545 01:12:38.586476 <6>[ 207.898175] lkdtm: Stack offset: -48
8546 01:12:38.586858 <6>[ 207.902288] lkdtm: Performing direct entry REPORT_STACK
8547 01:12:38.587569 <6>[ 207.907830] lkdtm: Stack offset: -112
8548 01:12:38.587961 <6>[ 207.912016] lkdtm: Performing direct entry REPORT_STACK
8549 01:12:38.588305 <6>[ 207.917548] lkdtm: Stack offset: -16
8550 01:12:38.588634 <6>[ 207.921646] lkdtm: Performing direct entry REPORT_STACK
8551 01:12:38.588959 <6>[ 207.927178] lkdtm: Stack offset: -112
8552 01:12:38.589656 <6>[ 207.931394] lkdtm: Performing direct entry REPORT_STACK
8553 01:12:38.590093 <6>[ 207.936916] lkdtm: Stack offset: -96
8554 01:12:38.630500 <6>[ 207.941008] lkdtm: Performing direct entry REPORT_STACK
8555 01:12:38.631048 <6>[ 207.946545] lkdtm: Stack offset: -288
8556 01:12:38.631540 <6>[ 207.950750] lkdtm: Performing direct entry REPORT_STACK
8557 01:12:38.632346 <6>[ 207.956288] lkdtm: Stack offset: 0
8558 01:12:38.632758 <6>[ 207.960244] lkdtm: Performing direct entry REPORT_STACK
8559 01:12:38.633208 <6>[ 207.965809] lkdtm: Stack offset: -192
8560 01:12:38.633643 <6>[ 207.970001] lkdtm: Performing direct entry REPORT_STACK
8561 01:12:38.634149 <6>[ 207.975535] lkdtm: Stack offset: -160
8562 01:12:38.634692 <6>[ 207.979721] lkdtm: Performing direct entry REPORT_STACK
8563 01:12:38.675237 <6>[ 207.985253] lkdtm: Stack offset: -176
8564 01:12:38.675766 <6>[ 207.989440] lkdtm: Performing direct entry REPORT_STACK
8565 01:12:38.676250 <6>[ 207.994973] lkdtm: Stack offset: 160
8566 01:12:38.677054 <6>[ 207.999071] lkdtm: Performing direct entry REPORT_STACK
8567 01:12:38.677462 <6>[ 208.004608] lkdtm: Stack offset: 48
8568 01:12:38.677906 <6>[ 208.008617] lkdtm: Performing direct entry REPORT_STACK
8569 01:12:38.678378 <6>[ 208.014153] lkdtm: Stack offset: 16
8570 01:12:38.678824 <6>[ 208.018160] lkdtm: Performing direct entry REPORT_STACK
8571 01:12:38.679353 <6>[ 208.023717] lkdtm: Stack offset: -112
8572 01:12:38.719740 <6>[ 208.027914] lkdtm: Performing direct entry REPORT_STACK
8573 01:12:38.720279 <6>[ 208.033446] lkdtm: Stack offset: -272
8574 01:12:38.720766 <6>[ 208.037626] lkdtm: Performing direct entry REPORT_STACK
8575 01:12:38.721218 <6>[ 208.043160] lkdtm: Stack offset: 32
8576 01:12:38.722038 <6>[ 208.047173] lkdtm: Performing direct entry REPORT_STACK
8577 01:12:38.722458 <6>[ 208.052709] lkdtm: Stack offset: 64
8578 01:12:38.722908 <6>[ 208.056714] lkdtm: Performing direct entry REPORT_STACK
8579 01:12:38.723356 <6>[ 208.062252] lkdtm: Stack offset: 16
8580 01:12:38.723891 <6>[ 208.066263] lkdtm: Performing direct entry REPORT_STACK
8581 01:12:38.764368 <6>[ 208.071813] lkdtm: Stack offset: 176
8582 01:12:38.764764 <6>[ 208.076038] lkdtm: Performing direct entry REPORT_STACK
8583 01:12:38.765026 <6>[ 208.081571] lkdtm: Stack offset: 192
8584 01:12:38.765257 <6>[ 208.085680] lkdtm: Performing direct entry REPORT_STACK
8585 01:12:38.765785 <6>[ 208.091213] lkdtm: Stack offset: -192
8586 01:12:38.765982 <6>[ 208.095452] lkdtm: Performing direct entry REPORT_STACK
8587 01:12:38.766249 <6>[ 208.100979] lkdtm: Stack offset: -160
8588 01:12:38.766447 <6>[ 208.105173] lkdtm: Performing direct entry REPORT_STACK
8589 01:12:38.766648 <6>[ 208.110707] lkdtm: Stack offset: -288
8590 01:12:38.809279 <6>[ 208.114915] lkdtm: Performing direct entry REPORT_STACK
8591 01:12:38.809614 <6>[ 208.120456] lkdtm: Stack offset: -128
8592 01:12:38.809894 <6>[ 208.124644] lkdtm: Performing direct entry REPORT_STACK
8593 01:12:38.810431 <6>[ 208.130206] lkdtm: Stack offset: -288
8594 01:12:38.810709 <6>[ 208.134398] lkdtm: Performing direct entry REPORT_STACK
8595 01:12:38.810931 <6>[ 208.139932] lkdtm: Stack offset: -272
8596 01:12:38.811127 <6>[ 208.144120] lkdtm: Performing direct entry REPORT_STACK
8597 01:12:38.811316 <6>[ 208.149656] lkdtm: Stack offset: 48
8598 01:12:38.811528 <6>[ 208.153677] lkdtm: Performing direct entry REPORT_STACK
8599 01:12:38.812525 <6>[ 208.159211] lkdtm: Stack offset: -272
8600 01:12:38.853965 <6>[ 208.163439] lkdtm: Performing direct entry REPORT_STACK
8601 01:12:38.854305 <6>[ 208.168967] lkdtm: Stack offset: -112
8602 01:12:38.854559 <6>[ 208.173171] lkdtm: Performing direct entry REPORT_STACK
8603 01:12:38.855038 <6>[ 208.178709] lkdtm: Stack offset: -16
8604 01:12:38.855242 <6>[ 208.182809] lkdtm: Performing direct entry REPORT_STACK
8605 01:12:38.855463 <6>[ 208.188344] lkdtm: Stack offset: -240
8606 01:12:38.855659 <6>[ 208.192548] lkdtm: Performing direct entry REPORT_STACK
8607 01:12:38.855852 <6>[ 208.198205] lkdtm: Stack offset: -80
8608 01:12:38.857334 <6>[ 208.202305] lkdtm: Performing direct entry REPORT_STACK
8609 01:12:38.898799 <6>[ 208.207865] lkdtm: Stack offset: 96
8610 01:12:38.899082 <6>[ 208.211878] lkdtm: Performing direct entry REPORT_STACK
8611 01:12:38.899328 <6>[ 208.217414] lkdtm: Stack offset: 160
8612 01:12:38.899807 <6>[ 208.221514] lkdtm: Performing direct entry REPORT_STACK
8613 01:12:38.900014 <6>[ 208.227050] lkdtm: Stack offset: -144
8614 01:12:38.900237 <6>[ 208.231235] lkdtm: Performing direct entry REPORT_STACK
8615 01:12:38.900441 <6>[ 208.236841] lkdtm: Stack offset: 128
8616 01:12:38.900633 <6>[ 208.240946] lkdtm: Performing direct entry REPORT_STACK
8617 01:12:38.902281 <6>[ 208.246481] lkdtm: Stack offset: -160
8618 01:12:38.943831 <6>[ 208.250672] lkdtm: Performing direct entry REPORT_STACK
8619 01:12:38.944373 <6>[ 208.256207] lkdtm: Stack offset: -96
8620 01:12:38.945208 <6>[ 208.260307] lkdtm: Performing direct entry REPORT_STACK
8621 01:12:38.945624 <6>[ 208.265842] lkdtm: Stack offset: 80
8622 01:12:38.946109 <6>[ 208.269865] lkdtm: Performing direct entry REPORT_STACK
8623 01:12:38.946553 <6>[ 208.275401] lkdtm: Stack offset: -288
8624 01:12:38.946984 <6>[ 208.279586] lkdtm: Performing direct entry REPORT_STACK
8625 01:12:38.947427 <6>[ 208.285128] lkdtm: Stack offset: -240
8626 01:12:38.947961 <6>[ 208.289314] lkdtm: Performing direct entry REPORT_STACK
8627 01:12:38.948361 <6>[ 208.294849] lkdtm: Stack offset: 64
8628 01:12:38.988498 <6>[ 208.298859] lkdtm: Performing direct entry REPORT_STACK
8629 01:12:38.989038 <6>[ 208.304395] lkdtm: Stack offset: -112
8630 01:12:38.989877 <6>[ 208.308585] lkdtm: Performing direct entry REPORT_STACK
8631 01:12:38.990335 <6>[ 208.314134] lkdtm: Stack offset: -208
8632 01:12:38.990788 <6>[ 208.318443] lkdtm: Performing direct entry REPORT_STACK
8633 01:12:38.991224 <6>[ 208.323979] lkdtm: Stack offset: 48
8634 01:12:38.991652 <6>[ 208.328000] lkdtm: Performing direct entry REPORT_STACK
8635 01:12:38.992089 <6>[ 208.333536] lkdtm: Stack offset: -64
8636 01:12:38.992616 <6>[ 208.337633] lkdtm: Performing direct entry REPORT_STACK
8637 01:12:39.033202 <6>[ 208.343167] lkdtm: Stack offset: 192
8638 01:12:39.033747 <6>[ 208.347264] lkdtm: Performing direct entry REPORT_STACK
8639 01:12:39.034719 <6>[ 208.352798] lkdtm: Stack offset: -16
8640 01:12:39.035152 <6>[ 208.356898] lkdtm: Performing direct entry REPORT_STACK
8641 01:12:39.035611 <6>[ 208.362433] lkdtm: Stack offset: 208
8642 01:12:39.036055 <6>[ 208.366535] lkdtm: Performing direct entry REPORT_STACK
8643 01:12:39.036490 <6>[ 208.372070] lkdtm: Stack offset: -256
8644 01:12:39.036943 <6>[ 208.376255] lkdtm: Performing direct entry REPORT_STACK
8645 01:12:39.037475 <6>[ 208.381790] lkdtm: Stack offset: 160
8646 01:12:39.077887 <6>[ 208.385887] lkdtm: Performing direct entry REPORT_STACK
8647 01:12:39.078458 <6>[ 208.391432] lkdtm: Stack offset: -64
8648 01:12:39.078947 <6>[ 208.395549] lkdtm: Performing direct entry REPORT_STACK
8649 01:12:39.079400 <6>[ 208.401208] lkdtm: Stack offset: 160
8650 01:12:39.080188 <6>[ 208.405309] lkdtm: Performing direct entry REPORT_STACK
8651 01:12:39.080592 <6>[ 208.410845] lkdtm: Stack offset: 112
8652 01:12:39.081037 <6>[ 208.414942] lkdtm: Performing direct entry REPORT_STACK
8653 01:12:39.081478 <6>[ 208.420479] lkdtm: Stack offset: -224
8654 01:12:39.082029 <6>[ 208.424664] lkdtm: Performing direct entry REPORT_STACK
8655 01:12:39.122368 <6>[ 208.430199] lkdtm: Stack offset: 112
8656 01:12:39.122703 <6>[ 208.434305] lkdtm: Performing direct entry REPORT_STACK
8657 01:12:39.122961 <6>[ 208.439840] lkdtm: Stack offset: 128
8658 01:12:39.123213 <6>[ 208.443941] lkdtm: Performing direct entry REPORT_STACK
8659 01:12:39.123694 <6>[ 208.449480] lkdtm: Stack offset: -32
8660 01:12:39.123921 <6>[ 208.453596] lkdtm: Performing direct entry REPORT_STACK
8661 01:12:39.124140 <6>[ 208.459129] lkdtm: Stack offset: 16
8662 01:12:39.124332 <6>[ 208.463151] lkdtm: Performing direct entry REPORT_STACK
8663 01:12:39.124519 <6>[ 208.468685] lkdtm: Stack offset: 16
8664 01:12:39.167208 <6>[ 208.472708] lkdtm: Performing direct entry REPORT_STACK
8665 01:12:39.167548 <6>[ 208.478239] lkdtm: Stack offset: -176
8666 01:12:39.167753 <6>[ 208.482413] lkdtm: Performing direct entry REPORT_STACK
8667 01:12:39.167943 <6>[ 208.487950] lkdtm: Stack offset: -192
8668 01:12:39.168420 <6>[ 208.492142] lkdtm: Performing direct entry REPORT_STACK
8669 01:12:39.168619 <6>[ 208.497675] lkdtm: Stack offset: -144
8670 01:12:39.168794 <6>[ 208.501849] lkdtm: Performing direct entry REPORT_STACK
8671 01:12:39.168953 <6>[ 208.507385] lkdtm: Stack offset: 176
8672 01:12:39.169107 <6>[ 208.511500] lkdtm: Performing direct entry REPORT_STACK
8673 01:12:39.170526 <6>[ 208.517111] lkdtm: Stack offset: 16
8674 01:12:39.211925 <6>[ 208.521117] lkdtm: Performing direct entry REPORT_STACK
8675 01:12:39.212239 <6>[ 208.526648] lkdtm: Stack offset: -80
8676 01:12:39.212434 <6>[ 208.530742] lkdtm: Performing direct entry REPORT_STACK
8677 01:12:39.212866 <6>[ 208.536271] lkdtm: Stack offset: -48
8678 01:12:39.213060 <6>[ 208.540363] lkdtm: Performing direct entry REPORT_STACK
8679 01:12:39.213234 <6>[ 208.545895] lkdtm: Stack offset: 96
8680 01:12:39.213403 <6>[ 208.549906] lkdtm: Performing direct entry REPORT_STACK
8681 01:12:39.213573 <6>[ 208.555437] lkdtm: Stack offset: 0
8682 01:12:39.215390 <6>[ 208.559380] lkdtm: Performing direct entry REPORT_STACK
8683 01:12:39.256920 <6>[ 208.565038] lkdtm: Stack offset: -64
8684 01:12:39.257455 <6>[ 208.569140] lkdtm: Performing direct entry REPORT_STACK
8685 01:12:39.257841 <6>[ 208.574686] lkdtm: Stack offset: -256
8686 01:12:39.258255 <6>[ 208.578882] lkdtm: Performing direct entry REPORT_STACK
8687 01:12:39.258606 <6>[ 208.584418] lkdtm: Stack offset: 192
8688 01:12:39.258940 <6>[ 208.588517] lkdtm: Performing direct entry REPORT_STACK
8689 01:12:39.259615 <6>[ 208.594052] lkdtm: Stack offset: -48
8690 01:12:39.259981 <6>[ 208.598149] lkdtm: Performing direct entry REPORT_STACK
8691 01:12:39.260459 <6>[ 208.603683] lkdtm: Stack offset: 80
8692 01:12:39.301664 <6>[ 208.607693] lkdtm: Performing direct entry REPORT_STACK
8693 01:12:39.302230 <6>[ 208.613227] lkdtm: Stack offset: -128
8694 01:12:39.302618 <6>[ 208.617409] lkdtm: Performing direct entry REPORT_STACK
8695 01:12:39.302970 <6>[ 208.622945] lkdtm: Stack offset: -64
8696 01:12:39.303654 <6>[ 208.627040] lkdtm: Performing direct entry REPORT_STACK
8697 01:12:39.304030 <6>[ 208.632584] lkdtm: Stack offset: -208
8698 01:12:39.304363 <6>[ 208.636779] lkdtm: Performing direct entry REPORT_STACK
8699 01:12:39.304691 <6>[ 208.642314] lkdtm: Stack offset: 128
8700 01:12:39.305031 <6>[ 208.646410] lkdtm: Performing direct entry REPORT_STACK
8701 01:12:39.305583 <6>[ 208.651945] lkdtm: Stack offset: -32
8702 01:12:39.346273 <6>[ 208.656042] lkdtm: Performing direct entry REPORT_STACK
8703 01:12:39.346870 <6>[ 208.661585] lkdtm: Stack offset: -176
8704 01:12:39.347707 <6>[ 208.665769] lkdtm: Performing direct entry REPORT_STACK
8705 01:12:39.348125 <6>[ 208.671304] lkdtm: Stack offset: 48
8706 01:12:39.348578 <6>[ 208.675408] lkdtm: Performing direct entry REPORT_STACK
8707 01:12:39.349023 <6>[ 208.680931] lkdtm: Stack offset: 48
8708 01:12:39.349458 <6>[ 208.684982] lkdtm: Performing direct entry REPORT_STACK
8709 01:12:39.349926 <6>[ 208.690519] lkdtm: Stack offset: -64
8710 01:12:39.350498 <6>[ 208.694628] lkdtm: Performing direct entry REPORT_STACK
8711 01:12:39.391133 <6>[ 208.700162] lkdtm: Stack offset: -256
8712 01:12:39.391677 <6>[ 208.704342] lkdtm: Performing direct entry REPORT_STACK
8713 01:12:39.392161 <6>[ 208.709876] lkdtm: Stack offset: 112
8714 01:12:39.392960 <6>[ 208.713969] lkdtm: Performing direct entry REPORT_STACK
8715 01:12:39.393367 <6>[ 208.719503] lkdtm: Stack offset: 48
8716 01:12:39.393814 <6>[ 208.723535] lkdtm: Performing direct entry REPORT_STACK
8717 01:12:39.394291 <6>[ 208.729174] lkdtm: Stack offset: -256
8718 01:12:39.394742 <6>[ 208.733364] lkdtm: Performing direct entry REPORT_STACK
8719 01:12:39.395272 <6>[ 208.738899] lkdtm: Stack offset: -144
8720 01:12:39.435658 <6>[ 208.743080] lkdtm: Performing direct entry REPORT_STACK
8721 01:12:39.436205 <6>[ 208.748613] lkdtm: Stack offset: 112
8722 01:12:39.437046 <6>[ 208.752722] lkdtm: Performing direct entry REPORT_STACK
8723 01:12:39.437462 <6>[ 208.758253] lkdtm: Stack offset: 208
8724 01:12:39.437909 <6>[ 208.762365] lkdtm: Performing direct entry REPORT_STACK
8725 01:12:39.438375 <6>[ 208.767899] lkdtm: Stack offset: -256
8726 01:12:39.438809 <6>[ 208.772082] lkdtm: Performing direct entry REPORT_STACK
8727 01:12:39.439252 <6>[ 208.777618] lkdtm: Stack offset: 96
8728 01:12:39.439782 <6>[ 208.781622] lkdtm: Performing direct entry REPORT_STACK
8729 01:12:39.480224 <6>[ 208.787158] lkdtm: Stack offset: -256
8730 01:12:39.480627 <6>[ 208.791391] lkdtm: Performing direct entry REPORT_STACK
8731 01:12:39.480895 <6>[ 208.796984] lkdtm: Stack offset: -32
8732 01:12:39.481358 <6>[ 208.801078] lkdtm: Performing direct entry REPORT_STACK
8733 01:12:39.481504 <6>[ 208.806615] lkdtm: Stack offset: 112
8734 01:12:39.481650 <6>[ 208.810725] lkdtm: Performing direct entry REPORT_STACK
8735 01:12:39.481795 <6>[ 208.816268] lkdtm: Stack offset: -96
8736 01:12:39.481932 <6>[ 208.820389] lkdtm: Performing direct entry REPORT_STACK
8737 01:12:39.482090 <6>[ 208.825925] lkdtm: Stack offset: 96
8738 01:12:39.483564 <6>[ 208.829933] lkdtm: Performing direct entry REPORT_STACK
8739 01:12:39.525066 <6>[ 208.835466] lkdtm: Stack offset: -288
8740 01:12:39.525662 <6>[ 208.839643] lkdtm: Performing direct entry REPORT_STACK
8741 01:12:39.526021 <6>[ 208.845177] lkdtm: Stack offset: 96
8742 01:12:39.526263 <6>[ 208.849195] lkdtm: Performing direct entry REPORT_STACK
8743 01:12:39.526439 <6>[ 208.854729] lkdtm: Stack offset: 16
8744 01:12:39.526603 <6>[ 208.858754] lkdtm: Performing direct entry REPORT_STACK
8745 01:12:39.526812 <6>[ 208.864309] lkdtm: Stack offset: 96
8746 01:12:39.527017 <6>[ 208.868337] lkdtm: Performing direct entry REPORT_STACK
8747 01:12:39.528409 <6>[ 208.873872] lkdtm: Stack offset: -144
8748 01:12:39.569720 <6>[ 208.878074] lkdtm: Performing direct entry REPORT_STACK
8749 01:12:39.570057 <6>[ 208.883608] lkdtm: Stack offset: 0
8750 01:12:39.570258 <6>[ 208.887529] lkdtm: Performing direct entry REPORT_STACK
8751 01:12:39.570436 <6>[ 208.893053] lkdtm: Stack offset: 176
8752 01:12:39.570862 <6>[ 208.897154] lkdtm: Performing direct entry REPORT_STACK
8753 01:12:39.571059 <6>[ 208.902690] lkdtm: Stack offset: 16
8754 01:12:39.571218 <6>[ 208.906719] lkdtm: Performing direct entry REPORT_STACK
8755 01:12:39.571374 <6>[ 208.912333] lkdtm: Stack offset: -128
8756 01:12:39.573011 <6>[ 208.916533] lkdtm: Performing direct entry REPORT_STACK
8757 01:12:39.614554 <6>[ 208.922070] lkdtm: Stack offset: -16
8758 01:12:39.614851 <6>[ 208.926168] lkdtm: Performing direct entry REPORT_STACK
8759 01:12:39.615041 <6>[ 208.931702] lkdtm: Stack offset: 128
8760 01:12:39.615217 <6>[ 208.935879] lkdtm: Performing direct entry REPORT_STACK
8761 01:12:39.615668 <6>[ 208.941432] lkdtm: Stack offset: 16
8762 01:12:39.615865 <6>[ 208.945444] lkdtm: Performing direct entry REPORT_STACK
8763 01:12:39.616038 <6>[ 208.950979] lkdtm: Stack offset: -16
8764 01:12:39.616193 <6>[ 208.955079] lkdtm: Performing direct entry REPORT_STACK
8765 01:12:39.616344 <6>[ 208.960614] lkdtm: Stack offset: 160
8766 01:12:39.659752 <6>[ 208.964711] lkdtm: Performing direct entry REPORT_STACK
8767 01:12:39.660362 <6>[ 208.970246] lkdtm: Stack offset: -80
8768 01:12:39.660774 <6>[ 208.974349] lkdtm: Performing direct entry REPORT_STACK
8769 01:12:39.661496 <6>[ 208.979884] lkdtm: Stack offset: -208
8770 01:12:39.661882 <6>[ 208.984068] lkdtm: Performing direct entry REPORT_STACK
8771 01:12:39.662268 <6>[ 208.989604] lkdtm: Stack offset: -144
8772 01:12:39.662606 <6>[ 208.993787] lkdtm: Performing direct entry REPORT_STACK
8773 01:12:39.662935 <6>[ 208.999340] lkdtm: Stack offset: 48
8774 01:12:39.663344 <6>[ 209.003373] lkdtm: Performing direct entry REPORT_STACK
8775 01:12:39.663758 <6>[ 209.009027] lkdtm: Stack offset: -128
8776 01:12:39.704300 <6>[ 209.013260] lkdtm: Performing direct entry REPORT_STACK
8777 01:12:39.704857 <6>[ 209.018801] lkdtm: Stack offset: -160
8778 01:12:39.705245 <6>[ 209.023002] lkdtm: Performing direct entry REPORT_STACK
8779 01:12:39.705942 <6>[ 209.028537] lkdtm: Stack offset: 192
8780 01:12:39.706368 <6>[ 209.032636] lkdtm: Performing direct entry REPORT_STACK
8781 01:12:39.706719 <6>[ 209.038176] lkdtm: Stack offset: -208
8782 01:12:39.707053 <6>[ 209.042363] lkdtm: Performing direct entry REPORT_STACK
8783 01:12:39.707380 <6>[ 209.047901] lkdtm: Stack offset: -272
8784 01:12:39.707860 <6>[ 209.052086] lkdtm: Performing direct entry REPORT_STACK
8785 01:12:39.749177 <6>[ 209.057623] lkdtm: Stack offset: -80
8786 01:12:39.749770 <6>[ 209.061727] lkdtm: Performing direct entry REPORT_STACK
8787 01:12:39.750283 <6>[ 209.067264] lkdtm: Stack offset: 160
8788 01:12:39.751091 <6>[ 209.071407] lkdtm: Performing direct entry REPORT_STACK
8789 01:12:39.751505 <6>[ 209.077050] lkdtm: Stack offset: 176
8790 01:12:39.751957 <6>[ 209.081149] lkdtm: Performing direct entry REPORT_STACK
8791 01:12:39.752432 <6>[ 209.086687] lkdtm: Stack offset: -64
8792 01:12:39.752855 <6>[ 209.090782] lkdtm: Performing direct entry REPORT_STACK
8793 01:12:39.753276 <6>[ 209.096315] lkdtm: Stack offset: -80
8794 01:12:39.793998 <6>[ 209.100417] lkdtm: Performing direct entry REPORT_STACK
8795 01:12:39.794598 <6>[ 209.105949] lkdtm: Stack offset: -64
8796 01:12:39.794988 <6>[ 209.110044] lkdtm: Performing direct entry REPORT_STACK
8797 01:12:39.795342 <6>[ 209.115576] lkdtm: Stack offset: 48
8798 01:12:39.795678 <6>[ 209.119598] lkdtm: Performing direct entry REPORT_STACK
8799 01:12:39.796388 <6>[ 209.125131] lkdtm: Stack offset: 128
8800 01:12:39.796774 <6>[ 209.129232] lkdtm: Performing direct entry REPORT_STACK
8801 01:12:39.797112 <6>[ 209.134765] lkdtm: Stack offset: -240
8802 01:12:39.797560 <6>[ 209.138948] lkdtm: Performing direct entry REPORT_STACK
8803 01:12:39.797975 <6>[ 209.144480] lkdtm: Stack offset: 32
8804 01:12:39.838199 <6>[ 209.148490] lkdtm: Performing direct entry REPORT_STACK
8805 01:12:39.838538 <6>[ 209.154023] lkdtm: Stack offset: 176
8806 01:12:39.839001 <6>[ 209.158136] lkdtm: Performing direct entry REPORT_STACK
8807 01:12:39.839212 <6>[ 209.163673] lkdtm: Stack offset: -32
8808 01:12:39.839410 <6>[ 209.167777] lkdtm: Performing direct entry REPORT_STACK
8809 01:12:39.839603 <6>[ 209.173307] lkdtm: Stack offset: -64
8810 01:12:39.839842 <6>[ 209.177401] lkdtm: Performing direct entry REPORT_STACK
8811 01:12:39.839999 <6>[ 209.182942] lkdtm: Stack offset: -96
8812 01:12:39.841510 <6>[ 209.187055] lkdtm: Performing direct entry REPORT_STACK
8813 01:12:39.883052 <6>[ 209.192602] lkdtm: Stack offset: -272
8814 01:12:39.883397 <6>[ 209.196876] lkdtm: Performing direct entry REPORT_STACK
8815 01:12:39.883683 <6>[ 209.202411] lkdtm: Stack offset: 176
8816 01:12:39.883939 <6>[ 209.206502] lkdtm: Performing direct entry REPORT_STACK
8817 01:12:39.884194 <6>[ 209.212033] lkdtm: Stack offset: -80
8818 01:12:39.884693 <6>[ 209.216126] lkdtm: Performing direct entry REPORT_STACK
8819 01:12:39.884879 <6>[ 209.221658] lkdtm: Stack offset: 208
8820 01:12:39.885070 <6>[ 209.225776] lkdtm: Performing direct entry REPORT_STACK
8821 01:12:39.886273 <6>[ 209.231325] lkdtm: Stack offset: -80
8822 01:12:39.927614 <6>[ 209.235437] lkdtm: Performing direct entry REPORT_STACK
8823 01:12:39.927918 <6>[ 209.240978] lkdtm: Stack offset: 64
8824 01:12:39.928111 <6>[ 209.244983] lkdtm: Performing direct entry REPORT_STACK
8825 01:12:39.928287 <6>[ 209.250517] lkdtm: Stack offset: -64
8826 01:12:39.928458 <6>[ 209.254620] lkdtm: Performing direct entry REPORT_STACK
8827 01:12:39.928612 <6>[ 209.260149] lkdtm: Stack offset: -240
8828 01:12:39.928735 <6>[ 209.264328] lkdtm: Performing direct entry REPORT_STACK
8829 01:12:39.929177 <6>[ 209.269863] lkdtm: Stack offset: -16
8830 01:12:39.931028 <6>[ 209.273960] lkdtm: Performing direct entry REPORT_STACK
8831 01:12:39.972645 <6>[ 209.279495] lkdtm: Stack offset: 144
8832 01:12:39.973182 <6>[ 209.283593] lkdtm: Performing direct entry REPORT_STACK
8833 01:12:39.973565 <6>[ 209.289127] lkdtm: Stack offset: -224
8834 01:12:39.973918 <6>[ 209.293309] lkdtm: Performing direct entry REPORT_STACK
8835 01:12:39.974305 <6>[ 209.298843] lkdtm: Stack offset: 208
8836 01:12:39.974984 <6>[ 209.302955] lkdtm: Performing direct entry REPORT_STACK
8837 01:12:39.975357 <6>[ 209.308504] lkdtm: Stack offset: -272
8838 01:12:39.975697 <6>[ 209.312823] lkdtm: Performing direct entry REPORT_STACK
8839 01:12:39.976206 <6>[ 209.318358] lkdtm: Stack offset: 176
8840 01:12:40.017537 <6>[ 209.322455] lkdtm: Performing direct entry REPORT_STACK
8841 01:12:40.018162 <6>[ 209.327990] lkdtm: Stack offset: -48
8842 01:12:40.018594 <6>[ 209.332089] lkdtm: Performing direct entry REPORT_STACK
8843 01:12:40.018952 <6>[ 209.337623] lkdtm: Stack offset: -288
8844 01:12:40.019296 <6>[ 209.341807] lkdtm: Performing direct entry REPORT_STACK
8845 01:12:40.019628 <6>[ 209.347342] lkdtm: Stack offset: -64
8846 01:12:40.020303 <6>[ 209.351443] lkdtm: Performing direct entry REPORT_STACK
8847 01:12:40.020693 <6>[ 209.356966] lkdtm: Stack offset: -240
8848 01:12:40.021127 <6>[ 209.361156] lkdtm: Performing direct entry REPORT_STACK
8849 01:12:40.021544 <6>[ 209.366690] lkdtm: Stack offset: 80
8850 01:12:40.061990 <6>[ 209.370707] lkdtm: Performing direct entry REPORT_STACK
8851 01:12:40.062579 <6>[ 209.376242] lkdtm: Stack offset: -96
8852 01:12:40.062965 <6>[ 209.380340] lkdtm: Performing direct entry REPORT_STACK
8853 01:12:40.063663 <6>[ 209.385875] lkdtm: Stack offset: -144
8854 01:12:40.064043 <6>[ 209.390077] lkdtm: Performing direct entry REPORT_STACK
8855 01:12:40.064390 <6>[ 209.395611] lkdtm: Stack offset: 128
8856 01:12:40.064723 <6>[ 209.399709] lkdtm: Performing direct entry REPORT_STACK
8857 01:12:40.065051 <6>[ 209.405242] lkdtm: Stack offset: -192
8858 01:12:40.065549 <6>[ 209.409424] lkdtm: Performing direct entry REPORT_STACK
8859 01:12:40.106898 <6>[ 209.414967] lkdtm: Stack offset: 112
8860 01:12:40.107423 <6>[ 209.419066] lkdtm: Performing direct entry REPORT_STACK
8861 01:12:40.107804 <6>[ 209.424615] lkdtm: Stack offset: -272
8862 01:12:40.108158 <6>[ 209.428817] lkdtm: Performing direct entry REPORT_STACK
8863 01:12:40.108502 <6>[ 209.434471] lkdtm: Stack offset: 176
8864 01:12:40.109176 <6>[ 209.438571] lkdtm: Performing direct entry REPORT_STACK
8865 01:12:40.109549 <6>[ 209.444108] lkdtm: Stack offset: 208
8866 01:12:40.109889 <6>[ 209.448206] lkdtm: Performing direct entry REPORT_STACK
8867 01:12:40.110371 <6>[ 209.453740] lkdtm: Stack offset: 64
8868 01:12:40.151619 <6>[ 209.457746] lkdtm: Performing direct entry REPORT_STACK
8869 01:12:40.152373 <6>[ 209.463282] lkdtm: Stack offset: 112
8870 01:12:40.152789 <6>[ 209.467426] lkdtm: Performing direct entry REPORT_STACK
8871 01:12:40.153370 <6>[ 209.472949] lkdtm: Stack offset: -192
8872 01:12:40.153789 <6>[ 209.477128] lkdtm: Performing direct entry REPORT_STACK
8873 01:12:40.154666 <6>[ 209.482663] lkdtm: Stack offset: -192
8874 01:12:40.155112 <6>[ 209.486863] lkdtm: Performing direct entry REPORT_STACK
8875 01:12:40.155601 <6>[ 209.492397] lkdtm: Stack offset: 176
8876 01:12:40.155923 <6>[ 209.496494] lkdtm: Performing direct entry REPORT_STACK
8877 01:12:40.156326 <6>[ 209.502028] lkdtm: Stack offset: 208
8878 01:12:40.195952 <6>[ 209.506122] lkdtm: Performing direct entry REPORT_STACK
8879 01:12:40.196280 <6>[ 209.511667] lkdtm: Stack offset: -48
8880 01:12:40.196595 <6>[ 209.515775] lkdtm: Performing direct entry REPORT_STACK
8881 01:12:40.196826 <6>[ 209.521307] lkdtm: Stack offset: -64
8882 01:12:40.197314 <6>[ 209.525399] lkdtm: Performing direct entry REPORT_STACK
8883 01:12:40.197465 <6>[ 209.530939] lkdtm: Stack offset: -272
8884 01:12:40.197618 <6>[ 209.535140] lkdtm: Performing direct entry REPORT_STACK
8885 01:12:40.197761 <6>[ 209.540677] lkdtm: Stack offset: 192
8886 01:12:40.199152 <6>[ 209.544810] lkdtm: Performing direct entry REPORT_STACK
8887 01:12:40.240915 <6>[ 209.550369] lkdtm: Stack offset: 48
8888 01:12:40.241234 <6>[ 209.554527] lkdtm: Performing direct entry REPORT_STACK
8889 01:12:40.241434 <6>[ 209.560063] lkdtm: Stack offset: 48
8890 01:12:40.241613 <6>[ 209.564078] lkdtm: Performing direct entry REPORT_STACK
8891 01:12:40.241783 <6>[ 209.569632] lkdtm: Stack offset: -112
8892 01:12:40.241947 <6>[ 209.573817] lkdtm: Performing direct entry REPORT_STACK
8893 01:12:40.242344 <6>[ 209.579352] lkdtm: Stack offset: -176
8894 01:12:40.242472 <6>[ 209.583532] lkdtm: Performing direct entry REPORT_STACK
8895 01:12:40.244237 <6>[ 209.589056] lkdtm: Stack offset: 112
8896 01:12:40.285458 <6>[ 209.593146] lkdtm: Performing direct entry REPORT_STACK
8897 01:12:40.285743 <6>[ 209.598681] lkdtm: Stack offset: -288
8898 01:12:40.285936 <6>[ 209.602880] lkdtm: Performing direct entry REPORT_STACK
8899 01:12:40.286141 <6>[ 209.608421] lkdtm: Stack offset: 208
8900 01:12:40.286314 <6>[ 209.612525] lkdtm: Performing direct entry REPORT_STACK
8901 01:12:40.286731 <6>[ 209.618061] lkdtm: Stack offset: 96
8902 01:12:40.286919 <6>[ 209.622072] lkdtm: Performing direct entry REPORT_STACK
8903 01:12:40.287088 <6>[ 209.627606] lkdtm: Stack offset: -240
8904 01:12:40.288771 <6>[ 209.631788] lkdtm: Performing direct entry REPORT_STACK
8905 01:12:40.330604 <6>[ 209.637323] lkdtm: Stack offset: 176
8906 01:12:40.331144 <6>[ 209.641418] lkdtm: Performing direct entry REPORT_STACK
8907 01:12:40.331528 <6>[ 209.646968] lkdtm: Stack offset: 16
8908 01:12:40.331882 <6>[ 209.650982] lkdtm: Performing direct entry REPORT_STACK
8909 01:12:40.332568 <6>[ 209.656517] lkdtm: Stack offset: -32
8910 01:12:40.332944 <6>[ 209.660619] lkdtm: Performing direct entry REPORT_STACK
8911 01:12:40.333283 <6>[ 209.666168] lkdtm: Stack offset: -224
8912 01:12:40.333611 <6>[ 209.670501] lkdtm: Performing direct entry REPORT_STACK
8913 01:12:40.334079 <6>[ 209.676037] lkdtm: Stack offset: 208
8914 01:12:40.334512 <6>[ 209.680135] lkdtm: Performing direct entry REPORT_STACK
8915 01:12:40.375494 <6>[ 209.685670] lkdtm: Stack offset: 208
8916 01:12:40.376048 <6>[ 209.689765] lkdtm: Performing direct entry REPORT_STACK
8917 01:12:40.376436 <6>[ 209.695300] lkdtm: Stack offset: -112
8918 01:12:40.377136 <6>[ 209.699525] lkdtm: Performing direct entry REPORT_STACK
8919 01:12:40.377518 <6>[ 209.705171] lkdtm: Stack offset: 144
8920 01:12:40.377862 <6>[ 209.709266] lkdtm: Performing direct entry REPORT_STACK
8921 01:12:40.378246 <6>[ 209.714802] lkdtm: Stack offset: -272
8922 01:12:40.378581 <6>[ 209.718985] lkdtm: Performing direct entry REPORT_STACK
8923 01:12:40.379122 <6>[ 209.724519] lkdtm: Stack offset: 64
8924 01:12:40.420007 <6>[ 209.728546] lkdtm: Performing direct entry REPORT_STACK
8925 01:12:40.420606 <6>[ 209.734079] lkdtm: Stack offset: 48
8926 01:12:40.421397 <6>[ 209.738091] lkdtm: Performing direct entry REPORT_STACK
8927 01:12:40.421844 <6>[ 209.743629] lkdtm: Stack offset: 80
8928 01:12:40.422254 <6>[ 209.747642] lkdtm: Performing direct entry REPORT_STACK
8929 01:12:40.422600 <6>[ 209.753178] lkdtm: Stack offset: -128
8930 01:12:40.422935 <6>[ 209.757359] lkdtm: Performing direct entry REPORT_STACK
8931 01:12:40.423276 <6>[ 209.762896] lkdtm: Stack offset: 16
8932 01:12:40.423839 <6>[ 209.766901] lkdtm: Performing direct entry REPORT_STACK
8933 01:12:40.464855 <6>[ 209.772435] lkdtm: Stack offset: -80
8934 01:12:40.465386 <6>[ 209.776531] lkdtm: Performing direct entry REPORT_STACK
8935 01:12:40.465771 <6>[ 209.782065] lkdtm: Stack offset: 96
8936 01:12:40.466165 <6>[ 209.786082] lkdtm: Performing direct entry REPORT_STACK
8937 01:12:40.466514 <6>[ 209.791629] lkdtm: Stack offset: 80
8938 01:12:40.467195 <6>[ 209.795645] lkdtm: Performing direct entry REPORT_STACK
8939 01:12:40.467572 <6>[ 209.801181] lkdtm: Stack offset: 144
8940 01:12:40.467911 <6>[ 209.805279] lkdtm: Performing direct entry REPORT_STACK
8941 01:12:40.468360 <6>[ 209.810829] lkdtm: Stack offset: -80
8942 01:12:40.509281 <6>[ 209.814978] lkdtm: Performing direct entry REPORT_STACK
8943 01:12:40.509640 <6>[ 209.820514] lkdtm: Stack offset: -144
8944 01:12:40.509975 <6>[ 209.824706] lkdtm: Performing direct entry REPORT_STACK
8945 01:12:40.510244 <6>[ 209.830242] lkdtm: Stack offset: -96
8946 01:12:40.510544 <6>[ 209.834338] lkdtm: Performing direct entry REPORT_STACK
8947 01:12:40.510805 <6>[ 209.839873] lkdtm: Stack offset: 112
8948 01:12:40.511281 <6>[ 209.843973] lkdtm: Performing direct entry REPORT_STACK
8949 01:12:40.511516 <6>[ 209.849508] lkdtm: Stack offset: 144
8950 01:12:40.511711 <6>[ 209.853618] lkdtm: Performing direct entry REPORT_STACK
8951 01:12:40.512526 <6>[ 209.859149] lkdtm: Stack offset: 96
8952 01:12:40.553740 <6>[ 209.863158] lkdtm: Performing direct entry REPORT_STACK
8953 01:12:40.554092 <6>[ 209.868687] lkdtm: Stack offset: 0
8954 01:12:40.554308 <6>[ 209.872604] lkdtm: Performing direct entry REPORT_STACK
8955 01:12:40.554488 <6>[ 209.878137] lkdtm: Stack offset: 48
8956 01:12:40.554655 <6>[ 209.882150] lkdtm: Performing direct entry REPORT_STACK
8957 01:12:40.555041 <6>[ 209.887684] lkdtm: Stack offset: 16
8958 01:12:40.555206 <6>[ 209.891687] lkdtm: Performing direct entry REPORT_STACK
8959 01:12:40.555348 <6>[ 209.897214] lkdtm: Stack offset: 80
8960 01:12:40.556973 <6>[ 209.901211] lkdtm: Performing direct entry REPORT_STACK
8961 01:12:40.598658 <6>[ 209.906737] lkdtm: Stack offset: 96
8962 01:12:40.598973 <6>[ 209.910739] lkdtm: Performing direct entry REPORT_STACK
8963 01:12:40.599173 <6>[ 209.916284] lkdtm: Stack offset: -240
8964 01:12:40.599351 <6>[ 209.920478] lkdtm: Performing direct entry REPORT_STACK
8965 01:12:40.599522 <6>[ 209.926125] lkdtm: Stack offset: 96
8966 01:12:40.599690 <6>[ 209.930140] lkdtm: Performing direct entry REPORT_STACK
8967 01:12:40.599838 <6>[ 209.935672] lkdtm: Stack offset: -240
8968 01:12:40.600229 <6>[ 209.939849] lkdtm: Performing direct entry REPORT_STACK
8969 01:12:40.600413 <6>[ 209.945380] lkdtm: Stack offset: -32
8970 01:12:40.643481 <6>[ 209.949507] lkdtm: Performing direct entry REPORT_STACK
8971 01:12:40.643769 <6>[ 209.955043] lkdtm: Stack offset: -80
8972 01:12:40.643963 <6>[ 209.959146] lkdtm: Performing direct entry REPORT_STACK
8973 01:12:40.644139 <6>[ 209.964678] lkdtm: Stack offset: -48
8974 01:12:40.644310 <6>[ 209.968775] lkdtm: Performing direct entry REPORT_STACK
8975 01:12:40.644697 <6>[ 209.974312] lkdtm: Stack offset: -80
8976 01:12:40.644822 <6>[ 209.978424] lkdtm: Performing direct entry REPORT_STACK
8977 01:12:40.644949 <6>[ 209.983969] lkdtm: Stack offset: -272
8978 01:12:40.645056 <6>[ 209.988161] lkdtm: Performing direct entry REPORT_STACK
8979 01:12:40.646818 <6>[ 209.993697] lkdtm: Stack offset: -224
8980 01:12:40.688009 <6>[ 209.997955] lkdtm: Performing direct entry REPORT_STACK
8981 01:12:40.688286 <6>[ 210.003494] lkdtm: Stack offset: 160
8982 01:12:40.688483 <6>[ 210.007593] lkdtm: Performing direct entry REPORT_STACK
8983 01:12:40.688662 <6>[ 210.013129] lkdtm: Stack offset: 0
8984 01:12:40.688833 <6>[ 210.017051] lkdtm: Performing direct entry REPORT_STACK
8985 01:12:40.688999 <6>[ 210.022586] lkdtm: Stack offset: -240
8986 01:12:40.689417 <6>[ 210.026774] lkdtm: Performing direct entry REPORT_STACK
8987 01:12:40.689595 <6>[ 210.032310] lkdtm: Stack offset: 80
8988 01:12:40.691564 <6>[ 210.036338] lkdtm: Performing direct entry REPORT_STACK
8989 01:12:40.733388 <6>[ 210.041889] lkdtm: Stack offset: -128
8990 01:12:40.733887 <6>[ 210.046191] lkdtm: Performing direct entry REPORT_STACK
8991 01:12:40.734302 <6>[ 210.051728] lkdtm: Stack offset: 48
8992 01:12:40.734660 <6>[ 210.055739] lkdtm: Performing direct entry REPORT_STACK
8993 01:12:40.735003 <6>[ 210.061274] lkdtm: Stack offset: 64
8994 01:12:40.735334 <6>[ 210.065284] lkdtm: Performing direct entry REPORT_STACK
8995 01:12:40.735665 <6>[ 210.070820] lkdtm: Stack offset: -288
8996 01:12:40.735988 <6>[ 210.075006] lkdtm: Performing direct entry REPORT_STACK
8997 01:12:40.736727 <6>[ 210.080540] lkdtm: Stack offset: -240
8998 01:12:40.778205 <6>[ 210.084724] lkdtm: Performing direct entry REPORT_STACK
8999 01:12:40.778744 <6>[ 210.090260] lkdtm: Stack offset: 112
9000 01:12:40.779599 <6>[ 210.094380] lkdtm: Performing direct entry REPORT_STACK
9001 01:12:40.780022 <6>[ 210.099926] lkdtm: Stack offset: -240
9002 01:12:40.780469 <6>[ 210.104112] lkdtm: Performing direct entry REPORT_STACK
9003 01:12:40.780913 <6>[ 210.109648] lkdtm: Stack offset: -144
9004 01:12:40.781346 <6>[ 210.113836] lkdtm: Performing direct entry REPORT_STACK
9005 01:12:40.781796 <6>[ 210.119373] lkdtm: Stack offset: 32
9006 01:12:40.782394 <6>[ 210.123403] lkdtm: Performing direct entry REPORT_STACK
9007 01:12:40.782820 <6>[ 210.129061] lkdtm: Stack offset: -64
9008 01:12:40.822691 <6>[ 210.133160] lkdtm: Performing direct entry REPORT_STACK
9009 01:12:40.823247 <6>[ 210.138696] lkdtm: Stack offset: 48
9010 01:12:40.823737 <6>[ 210.142707] lkdtm: Performing direct entry REPORT_STACK
9011 01:12:40.824544 <6>[ 210.148241] lkdtm: Stack offset: -48
9012 01:12:40.824952 <6>[ 210.152341] lkdtm: Performing direct entry REPORT_STACK
9013 01:12:40.825398 <6>[ 210.157873] lkdtm: Stack offset: -192
9014 01:12:40.825826 <6>[ 210.162078] lkdtm: Performing direct entry REPORT_STACK
9015 01:12:40.826316 <6>[ 210.167630] lkdtm: Stack offset: 32
9016 01:12:40.826854 <6>[ 210.171652] lkdtm: Performing direct entry REPORT_STACK
9017 01:12:40.867568 <6>[ 210.177188] lkdtm: Stack offset: -192
9018 01:12:40.868127 <6>[ 210.181369] lkdtm: Performing direct entry REPORT_STACK
9019 01:12:40.868736 <6>[ 210.186907] lkdtm: Stack offset: 64
9020 01:12:40.868971 <6>[ 210.190914] lkdtm: Performing direct entry REPORT_STACK
9021 01:12:40.869169 <6>[ 210.196447] lkdtm: Stack offset: -48
9022 01:12:40.869362 <6>[ 210.200546] lkdtm: Performing direct entry REPORT_STACK
9023 01:12:40.869546 <6>[ 210.206078] lkdtm: Stack offset: 48
9024 01:12:40.869985 <6>[ 210.210091] lkdtm: Performing direct entry REPORT_STACK
9025 01:12:40.870765 <6>[ 210.215628] lkdtm: Stack offset: -32
9026 01:12:40.911803 <6>[ 210.219765] lkdtm: Performing direct entry REPORT_STACK
9027 01:12:40.912209 <6>[ 210.225299] lkdtm: Stack offset: 80
9028 01:12:40.912409 <6>[ 210.229321] lkdtm: Performing direct entry REPORT_STACK
9029 01:12:40.912586 <6>[ 210.234862] lkdtm: Stack offset: -112
9030 01:12:40.913074 <6>[ 210.239066] lkdtm: Performing direct entry REPORT_STACK
9031 01:12:40.913302 <6>[ 210.244697] lkdtm: Stack offset: -256
9032 01:12:40.913459 <6>[ 210.248902] lkdtm: Performing direct entry REPORT_STACK
9033 01:12:40.913609 <6>[ 210.254437] lkdtm: Stack offset: -240
9034 01:12:40.915119 <6>[ 210.258632] lkdtm: Performing direct entry REPORT_STACK
9035 01:12:40.956739 <6>[ 210.264162] lkdtm: Stack offset: 32
9036 01:12:40.957051 <6>[ 210.268171] lkdtm: Performing direct entry REPORT_STACK
9037 01:12:40.957248 <6>[ 210.273718] lkdtm: Stack offset: -32
9038 01:12:40.957427 <6>[ 210.277816] lkdtm: Performing direct entry REPORT_STACK
9039 01:12:40.957600 <6>[ 210.283357] lkdtm: Stack offset: -176
9040 01:12:40.957768 <6>[ 210.287563] lkdtm: Performing direct entry REPORT_STACK
9041 01:12:40.957933 <6>[ 210.293209] lkdtm: Stack offset: -96
9042 01:12:40.958370 <6>[ 210.297315] lkdtm: Performing direct entry REPORT_STACK
9043 01:12:40.958537 <6>[ 210.302848] lkdtm: Stack offset: 112
9044 01:12:41.001550 <6>[ 210.306943] lkdtm: Performing direct entry REPORT_STACK
9045 01:12:41.001828 <6>[ 210.312478] lkdtm: Stack offset: 80
9046 01:12:41.002064 <6>[ 210.316501] lkdtm: Performing direct entry REPORT_STACK
9047 01:12:41.002253 <6>[ 210.322037] lkdtm: Stack offset: 144
9048 01:12:41.002429 <6>[ 210.326134] lkdtm: Performing direct entry REPORT_STACK
9049 01:12:41.002845 <6>[ 210.331669] lkdtm: Stack offset: -64
9050 01:12:41.003045 <6>[ 210.335764] lkdtm: Performing direct entry REPORT_STACK
9051 01:12:41.003228 <6>[ 210.341299] lkdtm: Stack offset: 144
9052 01:12:41.003384 <6>[ 210.345408] lkdtm: Performing direct entry REPORT_STACK
9053 01:12:41.004854 <6>[ 210.351024] lkdtm: Stack offset: -96
9054 01:12:41.046051 <6>[ 210.355136] lkdtm: Performing direct entry REPORT_STACK
9055 01:12:41.046327 <6>[ 210.360678] lkdtm: Stack offset: -240
9056 01:12:41.046524 <6>[ 210.364862] lkdtm: Performing direct entry REPORT_STACK
9057 01:12:41.046980 <6>[ 210.370395] lkdtm: Stack offset: -160
9058 01:12:41.047190 <6>[ 210.374574] lkdtm: Performing direct entry REPORT_STACK
9059 01:12:41.047356 <6>[ 210.380109] lkdtm: Stack offset: -160
9060 01:12:41.047513 <6>[ 210.384289] lkdtm: Performing direct entry REPORT_STACK
9061 01:12:41.047667 <6>[ 210.389823] lkdtm: Stack offset: 176
9062 01:12:41.049416 <6>[ 210.393920] lkdtm: Performing direct entry REPORT_STACK
9063 01:12:41.090831 <6>[ 210.399453] lkdtm: Stack offset: 80
9064 01:12:41.091101 <6>[ 210.403492] lkdtm: Performing direct entry REPORT_STACK
9065 01:12:41.091292 <6>[ 210.409070] lkdtm: Stack offset: -48
9066 01:12:41.091469 <6>[ 210.413165] lkdtm: Performing direct entry REPORT_STACK
9067 01:12:41.091642 <6>[ 210.418700] lkdtm: Stack offset: -112
9068 01:12:41.092087 <6>[ 210.422882] lkdtm: Performing direct entry REPORT_STACK
9069 01:12:41.092283 <6>[ 210.428415] lkdtm: Stack offset: 32
9070 01:12:41.092441 <6>[ 210.432421] lkdtm: Performing direct entry REPORT_STACK
9071 01:12:41.094307 <6>[ 210.437954] lkdtm: Stack offset: -224
9072 01:12:41.135890 <6>[ 210.442135] lkdtm: Performing direct entry REPORT_STACK
9073 01:12:41.136429 <6>[ 210.447669] lkdtm: Stack offset: -240
9074 01:12:41.136810 <6>[ 210.451847] lkdtm: Performing direct entry REPORT_STACK
9075 01:12:41.137165 <6>[ 210.457381] lkdtm: Stack offset: -112
9076 01:12:41.137505 <6>[ 210.461567] lkdtm: Performing direct entry REPORT_STACK
9077 01:12:41.137833 <6>[ 210.467110] lkdtm: Stack offset: -272
9078 01:12:41.138583 <6>[ 210.471291] lkdtm: Performing direct entry REPORT_STACK
9079 01:12:41.138968 <6>[ 210.476826] lkdtm: Stack offset: -16
9080 01:12:41.139424 <6>[ 210.480919] lkdtm: Performing direct entry REPORT_STACK
9081 01:12:41.139840 <6>[ 210.486453] lkdtm: Stack offset: 160
9082 01:12:41.180521 <6>[ 210.490548] lkdtm: Performing direct entry REPORT_STACK
9083 01:12:41.181064 <6>[ 210.496082] lkdtm: Stack offset: 48
9084 01:12:41.181448 <6>[ 210.500087] lkdtm: Performing direct entry REPORT_STACK
9085 01:12:41.181798 <6>[ 210.505620] lkdtm: Stack offset: -256
9086 01:12:41.182188 <6>[ 210.509800] lkdtm: Performing direct entry REPORT_STACK
9087 01:12:41.182530 <6>[ 210.515343] lkdtm: Stack offset: -128
9088 01:12:41.183234 <6>[ 210.519547] lkdtm: Performing direct entry REPORT_STACK
9089 01:12:41.183629 <6>[ 210.525208] lkdtm: Stack offset: 32
9090 01:12:41.184162 <6>[ 210.529227] lkdtm: Performing direct entry REPORT_STACK
9091 01:12:41.224952 <6>[ 210.534763] lkdtm: Stack offset: 112
9092 01:12:41.225563 <6>[ 210.538859] lkdtm: Performing direct entry REPORT_STACK
9093 01:12:41.225886 <6>[ 210.544392] lkdtm: Stack offset: 48
9094 01:12:41.226125 <6>[ 210.548409] lkdtm: Performing direct entry REPORT_STACK
9095 01:12:41.226296 <6>[ 210.553941] lkdtm: Stack offset: 112
9096 01:12:41.226457 <6>[ 210.558038] lkdtm: Performing direct entry REPORT_STACK
9097 01:12:41.226722 <6>[ 210.563573] lkdtm: Stack offset: -48
9098 01:12:41.226891 <6>[ 210.567682] lkdtm: Performing direct entry REPORT_STACK
9099 01:12:41.228236 <6>[ 210.573214] lkdtm: Stack offset: -96
9100 01:12:41.269538 <6>[ 210.577312] lkdtm: Performing direct entry REPORT_STACK
9101 01:12:41.269865 <6>[ 210.582849] lkdtm: Stack offset: -16
9102 01:12:41.270120 <6>[ 210.586979] lkdtm: Performing direct entry REPORT_STACK
9103 01:12:41.270380 <6>[ 210.592514] lkdtm: Stack offset: -176
9104 01:12:41.270829 <6>[ 210.596713] lkdtm: Performing direct entry REPORT_STACK
9105 01:12:41.271113 <6>[ 210.602250] lkdtm: Stack offset: 32
9106 01:12:41.271320 <6>[ 210.606269] lkdtm: Performing direct entry REPORT_STACK
9107 01:12:41.271511 <6>[ 210.611801] lkdtm: Stack offset: -128
9108 01:12:41.272790 <6>[ 210.615990] lkdtm: Performing direct entry REPORT_STACK
9109 01:12:41.314546 <6>[ 210.621528] lkdtm: Stack offset: 192
9110 01:12:41.314868 <6>[ 210.625643] lkdtm: Performing direct entry REPORT_STACK
9111 01:12:41.315063 <6>[ 210.631183] lkdtm: Stack offset: -224
9112 01:12:41.315241 <6>[ 210.635436] lkdtm: Performing direct entry REPORT_STACK
9113 01:12:41.315666 <6>[ 210.641093] lkdtm: Stack offset: 32
9114 01:12:41.315860 <6>[ 210.645145] lkdtm: Performing direct entry REPORT_STACK
9115 01:12:41.316020 <6>[ 210.650683] lkdtm: Stack offset: 160
9116 01:12:41.316174 <6>[ 210.654791] lkdtm: Performing direct entry REPORT_STACK
9117 01:12:41.316329 <6>[ 210.660322] lkdtm: Stack offset: 208
9118 01:12:41.317845 <6>[ 210.664421] lkdtm: Performing direct entry REPORT_STACK
9119 01:12:41.359438 <6>[ 210.669957] lkdtm: Stack offset: -240
9120 01:12:41.359943 <6>[ 210.674145] lkdtm: Performing direct entry REPORT_STACK
9121 01:12:41.360433 <6>[ 210.679680] lkdtm: Stack offset: -256
9122 01:12:41.361238 <6>[ 210.683865] lkdtm: Performing direct entry REPORT_STACK
9123 01:12:41.361655 <6>[ 210.689400] lkdtm: Stack offset: 112
9124 01:12:41.362138 <6>[ 210.693566] lkdtm: Performing direct entry REPORT_STACK
9125 01:12:41.362586 <6>[ 210.699102] lkdtm: Stack offset: -80
9126 01:12:41.363063 <6>[ 210.703208] lkdtm: Performing direct entry REPORT_STACK
9127 01:12:41.363599 <6>[ 210.708753] lkdtm: Stack offset: 128
9128 01:12:41.404304 <6>[ 210.712851] lkdtm: Performing direct entry REPORT_STACK
9129 01:12:41.404844 <6>[ 210.718386] lkdtm: Stack offset: -240
9130 01:12:41.405674 <6>[ 210.722570] lkdtm: Performing direct entry REPORT_STACK
9131 01:12:41.406135 <6>[ 210.728106] lkdtm: Stack offset: -128
9132 01:12:41.406597 <6>[ 210.732289] lkdtm: Performing direct entry REPORT_STACK
9133 01:12:41.407033 <6>[ 210.737831] lkdtm: Stack offset: 16
9134 01:12:41.407463 <6>[ 210.741841] lkdtm: Performing direct entry REPORT_STACK
9135 01:12:41.407907 <6>[ 210.747376] lkdtm: Stack offset: 96
9136 01:12:41.408437 <6>[ 210.751406] lkdtm: Performing direct entry REPORT_STACK
9137 01:12:41.449036 <6>[ 210.757055] lkdtm: Stack offset: -64
9138 01:12:41.449572 <6>[ 210.761161] lkdtm: Performing direct entry REPORT_STACK
9139 01:12:41.450084 <6>[ 210.766697] lkdtm: Stack offset: 32
9140 01:12:41.450461 <6>[ 210.770722] lkdtm: Performing direct entry REPORT_STACK
9141 01:12:41.451150 <6>[ 210.776257] lkdtm: Stack offset: 128
9142 01:12:41.451525 <6>[ 210.780355] lkdtm: Performing direct entry REPORT_STACK
9143 01:12:41.451867 <6>[ 210.785889] lkdtm: Stack offset: -272
9144 01:12:41.452196 <6>[ 210.790072] lkdtm: Performing direct entry REPORT_STACK
9145 01:12:41.452571 <6>[ 210.795624] lkdtm: Stack offset: -16
9146 01:12:41.493855 <6>[ 210.799724] lkdtm: Performing direct entry REPORT_STACK
9147 01:12:41.494431 <6>[ 210.805259] lkdtm: Stack offset: 64
9148 01:12:41.494812 <6>[ 210.809271] lkdtm: Performing direct entry REPORT_STACK
9149 01:12:41.495164 <6>[ 210.814805] lkdtm: Stack offset: -176
9150 01:12:41.495854 <6>[ 210.818997] lkdtm: Performing direct entry REPORT_STACK
9151 01:12:41.496230 <6>[ 210.824533] lkdtm: Stack offset: 96
9152 01:12:41.496567 <6>[ 210.828552] lkdtm: Performing direct entry REPORT_STACK
9153 01:12:41.496897 <6>[ 210.834087] lkdtm: Stack offset: 208
9154 01:12:41.497234 <6>[ 210.838184] lkdtm: Performing direct entry REPORT_STACK
9155 01:12:41.497783 <6>[ 210.843719] lkdtm: Stack offset: -224
9156 01:12:41.538536 <6>[ 210.847902] lkdtm: Performing direct entry REPORT_STACK
9157 01:12:41.539096 <6>[ 210.853436] lkdtm: Stack offset: -192
9158 01:12:41.539587 <6>[ 210.857621] lkdtm: Performing direct entry REPORT_STACK
9159 01:12:41.540396 <6>[ 210.863157] lkdtm: Stack offset: 192
9160 01:12:41.540814 <6>[ 210.867258] lkdtm: Performing direct entry REPORT_STACK
9161 01:12:41.541261 <6>[ 210.872819] lkdtm: Stack offset: -144
9162 01:12:41.541698 <6>[ 210.877134] lkdtm: Performing direct entry REPORT_STACK
9163 01:12:41.542271 <6>[ 210.882670] lkdtm: Stack offset: 112
9164 01:12:41.542814 <6>[ 210.886768] lkdtm: Performing direct entry REPORT_STACK
9165 01:12:41.582982 <6>[ 210.892313] lkdtm: Stack offset: 64
9166 01:12:41.583361 <6>[ 210.896325] lkdtm: Performing direct entry REPORT_STACK
9167 01:12:41.583633 <6>[ 210.901860] lkdtm: Stack offset: 208
9168 01:12:41.583881 <6>[ 210.905969] lkdtm: Performing direct entry REPORT_STACK
9169 01:12:41.584131 <6>[ 210.911516] lkdtm: Stack offset: -80
9170 01:12:41.584626 <6>[ 210.915638] lkdtm: Performing direct entry REPORT_STACK
9171 01:12:41.584848 <6>[ 210.921175] lkdtm: Stack offset: -16
9172 01:12:41.585079 <6>[ 210.925280] lkdtm: Performing direct entry REPORT_STACK
9173 01:12:41.586217 <6>[ 210.930810] lkdtm: Stack offset: 112
9174 01:12:41.627511 <6>[ 210.934913] lkdtm: Performing direct entry REPORT_STACK
9175 01:12:41.627850 <6>[ 210.940444] lkdtm: Stack offset: -240
9176 01:12:41.628150 <6>[ 210.944625] lkdtm: Performing direct entry REPORT_STACK
9177 01:12:41.628450 <6>[ 210.950158] lkdtm: Stack offset: 128
9178 01:12:41.628856 <6>[ 210.954280] lkdtm: Performing direct entry REPORT_STACK
9179 01:12:41.629007 <6>[ 210.959818] lkdtm: Stack offset: -64
9180 01:12:41.629153 <6>[ 210.963921] lkdtm: Performing direct entry REPORT_STACK
9181 01:12:41.629295 <6>[ 210.969461] lkdtm: Stack offset: -240
9182 01:12:41.630831 <6>[ 210.973654] lkdtm: Performing direct entry REPORT_STACK
9183 01:12:41.672672 <6>[ 210.979208] lkdtm: Stack offset: 176
9184 01:12:41.672978 <6>[ 210.983367] lkdtm: Performing direct entry REPORT_STACK
9185 01:12:41.673167 <6>[ 210.989023] lkdtm: Stack offset: 192
9186 01:12:41.673340 <6>[ 210.993159] lkdtm: Performing direct entry REPORT_STACK
9187 01:12:41.673516 <6>[ 210.998696] lkdtm: Stack offset: -16
9188 01:12:41.673613 <6>[ 211.002812] lkdtm: Performing direct entry REPORT_STACK
9189 01:12:41.673710 <6>[ 211.008348] lkdtm: Stack offset: -160
9190 01:12:41.674056 <6>[ 211.012542] lkdtm: Performing direct entry REPORT_STACK
9191 01:12:41.674168 <6>[ 211.018077] lkdtm: Stack offset: -112
9192 01:12:41.675966 <6>[ 211.022258] lkdtm: Performing direct entry REPORT_STACK
9193 01:12:41.717606 <6>[ 211.027792] lkdtm: Stack offset: -176
9194 01:12:41.717904 <6>[ 211.032049] lkdtm: Performing direct entry REPORT_STACK
9195 01:12:41.718117 <6>[ 211.037584] lkdtm: Stack offset: -128
9196 01:12:41.718294 <6>[ 211.041771] lkdtm: Performing direct entry REPORT_STACK
9197 01:12:41.718464 <6>[ 211.047304] lkdtm: Stack offset: 64
9198 01:12:41.718562 <6>[ 211.051384] lkdtm: Performing direct entry REPORT_STACK
9199 01:12:41.718658 <6>[ 211.057038] lkdtm: Stack offset: -80
9200 01:12:41.718967 <6>[ 211.061142] lkdtm: Performing direct entry REPORT_STACK
9201 01:12:41.720902 <6>[ 211.066677] lkdtm: Stack offset: -48
9202 01:12:41.762149 <6>[ 211.070772] lkdtm: Performing direct entry REPORT_STACK
9203 01:12:41.762675 <6>[ 211.076316] lkdtm: Stack offset: 48
9204 01:12:41.763043 <6>[ 211.080324] lkdtm: Performing direct entry REPORT_STACK
9205 01:12:41.763389 <6>[ 211.085859] lkdtm: Stack offset: -16
9206 01:12:41.763720 <6>[ 211.089955] lkdtm: Performing direct entry REPORT_STACK
9207 01:12:41.764390 <6>[ 211.095490] lkdtm: Stack offset: -80
9208 01:12:41.764753 <6>[ 211.099584] lkdtm: Performing direct entry REPORT_STACK
9209 01:12:41.765078 <6>[ 211.105117] lkdtm: Stack offset: 16
9210 01:12:41.765626 <6>[ 211.109130] lkdtm: Performing direct entry REPORT_STACK
9211 01:12:41.807089 <6>[ 211.114673] lkdtm: Stack offset: -16
9212 01:12:41.807615 <6>[ 211.118768] lkdtm: Performing direct entry REPORT_STACK
9213 01:12:41.807986 <6>[ 211.124302] lkdtm: Stack offset: -80
9214 01:12:41.808325 <6>[ 211.128396] lkdtm: Performing direct entry REPORT_STACK
9215 01:12:41.808655 <6>[ 211.133930] lkdtm: Stack offset: -160
9216 01:12:41.809327 <6>[ 211.138124] lkdtm: Performing direct entry REPORT_STACK
9217 01:12:41.809690 <6>[ 211.143657] lkdtm: Stack offset: -128
9218 01:12:41.810073 <6>[ 211.147838] lkdtm: Performing direct entry REPORT_STACK
9219 01:12:41.810516 <6>[ 211.153372] lkdtm: Stack offset: -208
9220 01:12:41.851993 <6>[ 211.157557] lkdtm: Performing direct entry REPORT_STACK
9221 01:12:41.852523 <6>[ 211.163107] lkdtm: Stack offset: -288
9222 01:12:41.852984 <6>[ 211.167391] lkdtm: Performing direct entry REPORT_STACK
9223 01:12:41.853336 <6>[ 211.172916] lkdtm: Stack offset: 112
9224 01:12:41.853667 <6>[ 211.177007] lkdtm: Performing direct entry REPORT_STACK
9225 01:12:41.854489 <6>[ 211.182541] lkdtm: Stack offset: -256
9226 01:12:41.854883 <6>[ 211.186724] lkdtm: Performing direct entry REPORT_STACK
9227 01:12:41.855406 <6>[ 211.192255] lkdtm: Stack offset: -64
9228 01:12:41.855791 <6>[ 211.196360] lkdtm: Performing direct entry REPORT_STACK
9229 01:12:41.856197 <6>[ 211.201892] lkdtm: Stack offset: -176
9230 01:12:41.896166 <6>[ 211.206073] lkdtm: Performing direct entry REPORT_STACK
9231 01:12:41.896496 <6>[ 211.211609] lkdtm: Stack offset: 32
9232 01:12:41.896986 <6>[ 211.215612] lkdtm: Performing direct entry REPORT_STACK
9233 01:12:41.897202 <6>[ 211.221148] lkdtm: Stack offset: -224
9234 01:12:41.897402 <6>[ 211.225346] lkdtm: Performing direct entry REPORT_STACK
9235 01:12:41.897571 <6>[ 211.230874] lkdtm: Stack offset: -112
9236 01:12:41.897724 <6>[ 211.235055] lkdtm: Performing direct entry REPORT_STACK
9237 01:12:41.897881 <6>[ 211.240598] lkdtm: Stack offset: -208
9238 01:12:41.899553 <6>[ 211.244780] lkdtm: Performing direct entry REPORT_STACK
9239 01:12:41.941059 <6>[ 211.250311] lkdtm: Stack offset: 128
9240 01:12:41.941560 <6>[ 211.254402] lkdtm: Performing direct entry REPORT_STACK
9241 01:12:41.941806 <6>[ 211.259942] lkdtm: Stack offset: -32
9242 01:12:41.942283 <6>[ 211.264037] lkdtm: Performing direct entry REPORT_STACK
9243 01:12:41.942531 <6>[ 211.269572] lkdtm: Stack offset: -96
9244 01:12:41.942703 <6>[ 211.273710] lkdtm: Performing direct entry REPORT_STACK
9245 01:12:41.942866 <6>[ 211.279263] lkdtm: Stack offset: 48
9246 01:12:41.943023 <6>[ 211.283447] lkdtm: Performing direct entry REPORT_STACK
9247 01:12:41.944327 <6>[ 211.288978] lkdtm: Stack offset: -128
9248 01:12:41.985620 <6>[ 211.293173] lkdtm: Performing direct entry REPORT_STACK
9249 01:12:41.985949 <6>[ 211.298709] lkdtm: Stack offset: 64
9250 01:12:41.986449 <6>[ 211.302739] lkdtm: Performing direct entry REPORT_STACK
9251 01:12:41.986665 <6>[ 211.308274] lkdtm: Stack offset: -176
9252 01:12:41.986845 <6>[ 211.312466] lkdtm: Performing direct entry REPORT_STACK
9253 01:12:41.987017 <6>[ 211.317999] lkdtm: Stack offset: 176
9254 01:12:41.987191 <6>[ 211.322114] lkdtm: Performing direct entry REPORT_STACK
9255 01:12:41.987354 <6>[ 211.327648] lkdtm: Stack offset: 64
9256 01:12:41.988977 <6>[ 211.331679] lkdtm: Performing direct entry REPORT_STACK
9257 01:12:42.030526 <6>[ 211.337219] lkdtm: Stack offset: -208
9258 01:12:42.030842 <6>[ 211.341420] lkdtm: Performing direct entry REPORT_STACK
9259 01:12:42.031037 <6>[ 211.346952] lkdtm: Stack offset: -32
9260 01:12:42.031215 <6>[ 211.351048] lkdtm: Performing direct entry REPORT_STACK
9261 01:12:42.031639 <6>[ 211.356587] lkdtm: Stack offset: -288
9262 01:12:42.031829 <6>[ 211.360767] lkdtm: Performing direct entry REPORT_STACK
9263 01:12:42.032008 <6>[ 211.366296] lkdtm: Stack offset: 192
9264 01:12:42.032164 <6>[ 211.370386] lkdtm: Performing direct entry REPORT_STACK
9265 01:12:42.032317 <6>[ 211.375920] lkdtm: Stack offset: 192
9266 01:12:42.033844 <6>[ 211.380030] lkdtm: Performing direct entry REPORT_STACK
9267 01:12:42.075564 <6>[ 211.385567] lkdtm: Stack offset: 128
9268 01:12:42.075990 <6>[ 211.389670] lkdtm: Performing direct entry REPORT_STACK
9269 01:12:42.076327 <6>[ 211.395225] lkdtm: Stack offset: -48
9270 01:12:42.076967 <6>[ 211.399496] lkdtm: Performing direct entry REPORT_STACK
9271 01:12:42.077309 <6>[ 211.405020] lkdtm: Stack offset: -32
9272 01:12:42.077622 <6>[ 211.409114] lkdtm: Performing direct entry REPORT_STACK
9273 01:12:42.077919 <6>[ 211.414835] lkdtm: Stack offset: -96
9274 01:12:42.078308 <6>[ 211.418945] lkdtm: Performing direct entry REPORT_STACK
9275 01:12:42.079038 <6>[ 211.424480] lkdtm: Stack offset: -128
9276 01:12:42.120354 <6>[ 211.428667] lkdtm: Performing direct entry REPORT_STACK
9277 01:12:42.120923 <6>[ 211.434200] lkdtm: Stack offset: 176
9278 01:12:42.121680 <6>[ 211.438298] lkdtm: Performing direct entry REPORT_STACK
9279 01:12:42.122126 <6>[ 211.443846] lkdtm: Stack offset: -48
9280 01:12:42.122491 <6>[ 211.447941] lkdtm: Performing direct entry REPORT_STACK
9281 01:12:42.122833 <6>[ 211.453479] lkdtm: Stack offset: -256
9282 01:12:42.123164 <6>[ 211.457666] lkdtm: Performing direct entry REPORT_STACK
9283 01:12:42.123489 <6>[ 211.463203] lkdtm: Stack offset: -128
9284 01:12:42.123949 <6>[ 211.467420] lkdtm: Performing direct entry REPORT_STACK
9285 01:12:42.165145 <6>[ 211.472940] lkdtm: Stack offset: 192
9286 01:12:42.165708 <6>[ 211.477033] lkdtm: Performing direct entry REPORT_STACK
9287 01:12:42.166239 <6>[ 211.482566] lkdtm: Stack offset: 128
9288 01:12:42.166691 <6>[ 211.486664] lkdtm: Performing direct entry REPORT_STACK
9289 01:12:42.167481 <6>[ 211.492208] lkdtm: Stack offset: -256
9290 01:12:42.167883 <6>[ 211.496388] lkdtm: Performing direct entry REPORT_STACK
9291 01:12:42.168326 <6>[ 211.501925] lkdtm: Stack offset: 16
9292 01:12:42.168779 <6>[ 211.505944] lkdtm: Performing direct entry REPORT_STACK
9293 01:12:42.169215 <6>[ 211.511482] lkdtm: Stack offset: -272
9294 01:12:42.209936 <6>[ 211.515679] lkdtm: Performing direct entry REPORT_STACK
9295 01:12:42.210515 <6>[ 211.521230] lkdtm: Stack offset: 160
9296 01:12:42.211361 <6>[ 211.525364] lkdtm: Performing direct entry REPORT_STACK
9297 01:12:42.211775 <6>[ 211.530902] lkdtm: Stack offset: -112
9298 01:12:42.212227 <6>[ 211.535107] lkdtm: Performing direct entry REPORT_STACK
9299 01:12:42.212666 <6>[ 211.540645] lkdtm: Stack offset: 176
9300 01:12:42.213097 <6>[ 211.544743] lkdtm: Performing direct entry REPORT_STACK
9301 01:12:42.213533 <6>[ 211.550279] lkdtm: Stack offset: -208
9302 01:12:42.213887 <6>[ 211.554466] lkdtm: Performing direct entry REPORT_STACK
9303 01:12:42.214339 <6>[ 211.560001] lkdtm: Stack offset: -160
9304 01:12:42.254597 <6>[ 211.564197] lkdtm: Performing direct entry REPORT_STACK
9305 01:12:42.255123 <6>[ 211.569733] lkdtm: Stack offset: 32
9306 01:12:42.255504 <6>[ 211.573743] lkdtm: Performing direct entry REPORT_STACK
9307 01:12:42.256201 <6>[ 211.579279] lkdtm: Stack offset: -256
9308 01:12:42.256583 <6>[ 211.583506] lkdtm: Performing direct entry REPORT_STACK
9309 01:12:42.256932 <6>[ 211.589154] lkdtm: Stack offset: 192
9310 01:12:42.257268 <6>[ 211.593254] lkdtm: Performing direct entry REPORT_STACK
9311 01:12:42.257595 <6>[ 211.598793] lkdtm: Stack offset: -240
9312 01:12:42.258292 <6>[ 211.602980] lkdtm: Performing direct entry REPORT_STACK
9313 01:12:42.299141 <6>[ 211.608532] lkdtm: Stack offset: -144
9314 01:12:42.299552 <6>[ 211.612718] lkdtm: Performing direct entry REPORT_STACK
9315 01:12:42.299770 <6>[ 211.618254] lkdtm: Stack offset: -96
9316 01:12:42.300297 <6>[ 211.622352] lkdtm: Performing direct entry REPORT_STACK
9317 01:12:42.300526 <6>[ 211.627898] lkdtm: Stack offset: -176
9318 01:12:42.300718 <6>[ 211.632097] lkdtm: Performing direct entry REPORT_STACK
9319 01:12:42.300892 <6>[ 211.637633] lkdtm: Stack offset: -96
9320 01:12:42.301041 <6>[ 211.641751] lkdtm: Performing direct entry REPORT_STACK
9321 01:12:42.302441 <6>[ 211.647292] lkdtm: Stack offset: 112
9322 01:12:42.343693 <6>[ 211.651441] lkdtm: Performing direct entry REPORT_STACK
9323 01:12:42.344066 <6>[ 211.657046] lkdtm: Stack offset: 64
9324 01:12:42.344561 <6>[ 211.661057] lkdtm: Performing direct entry REPORT_STACK
9325 01:12:42.344781 <6>[ 211.666598] lkdtm: Stack offset: 80
9326 01:12:42.345043 <6>[ 211.670607] lkdtm: Performing direct entry REPORT_STACK
9327 01:12:42.345224 <6>[ 211.676139] lkdtm: Stack offset: 64
9328 01:12:42.345393 <6>[ 211.680155] lkdtm: Performing direct entry REPORT_STACK
9329 01:12:42.345575 <6>[ 211.685687] lkdtm: Stack offset: -240
9330 01:12:42.347019 <6>[ 211.689871] lkdtm: Performing direct entry REPORT_STACK
9331 01:12:42.388668 <6>[ 211.695401] lkdtm: Stack offset: -224
9332 01:12:42.388983 <6>[ 211.699588] lkdtm: Performing direct entry REPORT_STACK
9333 01:12:42.389180 <6>[ 211.705121] lkdtm: Stack offset: -112
9334 01:12:42.389360 <6>[ 211.709322] lkdtm: Performing direct entry REPORT_STACK
9335 01:12:42.389773 <6>[ 211.714879] lkdtm: Stack offset: -224
9336 01:12:42.389943 <6>[ 211.719077] lkdtm: Performing direct entry REPORT_STACK
9337 01:12:42.390118 <6>[ 211.724609] lkdtm: Stack offset: -32
9338 01:12:42.390268 <6>[ 211.728704] lkdtm: Performing direct entry REPORT_STACK
9339 01:12:42.390415 <6>[ 211.734239] lkdtm: Stack offset: 0
9340 01:12:42.392017 <6>[ 211.738166] lkdtm: Performing direct entry REPORT_STACK
9341 01:12:42.433545 <6>[ 211.743702] lkdtm: Stack offset: -96
9342 01:12:42.433822 <6>[ 211.747813] lkdtm: Performing direct entry REPORT_STACK
9343 01:12:42.434064 <6>[ 211.753348] lkdtm: Stack offset: -32
9344 01:12:42.434768 <6>[ 211.757523] lkdtm: Performing direct entry REPORT_STACK
9345 01:12:42.435153 <6>[ 211.763059] lkdtm: Stack offset: -256
9346 01:12:42.435502 <6>[ 211.767257] lkdtm: Performing direct entry REPORT_STACK
9347 01:12:42.435835 <6>[ 211.772807] lkdtm: Stack offset: -80
9348 01:12:42.436161 <6>[ 211.776990] lkdtm: Performing direct entry REPORT_STACK
9349 01:12:42.437065 <6>[ 211.782526] lkdtm: Stack offset: 144
9350 01:12:42.478315 <6>[ 211.786626] lkdtm: Performing direct entry REPORT_STACK
9351 01:12:42.478846 <6>[ 211.792176] lkdtm: Stack offset: 112
9352 01:12:42.479565 <6>[ 211.796275] lkdtm: Performing direct entry REPORT_STACK
9353 01:12:42.479955 <6>[ 211.801811] lkdtm: Stack offset: -128
9354 01:12:42.480309 <6>[ 211.805996] lkdtm: Performing direct entry REPORT_STACK
9355 01:12:42.480647 <6>[ 211.811541] lkdtm: Stack offset: 208
9356 01:12:42.480974 <6>[ 211.815640] lkdtm: Performing direct entry REPORT_STACK
9357 01:12:42.481298 <6>[ 211.821175] lkdtm: Stack offset: 0
9358 01:12:42.482047 <6>[ 211.825097] lkdtm: Performing direct entry REPORT_STACK
9359 01:12:42.523194 <6>[ 211.830632] lkdtm: Stack offset: 64
9360 01:12:42.523743 <6>[ 211.834650] lkdtm: Performing direct entry REPORT_STACK
9361 01:12:42.524129 <6>[ 211.840185] lkdtm: Stack offset: -144
9362 01:12:42.524486 <6>[ 211.844368] lkdtm: Performing direct entry REPORT_STACK
9363 01:12:42.525170 <6>[ 211.849902] lkdtm: Stack offset: -16
9364 01:12:42.525546 <6>[ 211.853998] lkdtm: Performing direct entry REPORT_STACK
9365 01:12:42.525885 <6>[ 211.859533] lkdtm: Stack offset: 80
9366 01:12:42.526263 <6>[ 211.863559] lkdtm: Performing direct entry REPORT_STACK
9367 01:12:42.526722 <6>[ 211.869213] lkdtm: Stack offset: -256
9368 01:12:42.567992 <6>[ 211.873408] lkdtm: Performing direct entry REPORT_STACK
9369 01:12:42.568553 <6>[ 211.878944] lkdtm: Stack offset: -272
9370 01:12:42.568939 <6>[ 211.883132] lkdtm: Performing direct entry REPORT_STACK
9371 01:12:42.569295 <6>[ 211.888666] lkdtm: Stack offset: -16
9372 01:12:42.569986 <6>[ 211.892772] lkdtm: Performing direct entry REPORT_STACK
9373 01:12:42.570410 <6>[ 211.898305] lkdtm: Stack offset: 96
9374 01:12:42.570755 <6>[ 211.902317] lkdtm: Performing direct entry REPORT_STACK
9375 01:12:42.571083 <6>[ 211.907854] lkdtm: Stack offset: -272
9376 01:12:42.571552 <6>[ 211.912036] lkdtm: Performing direct entry REPORT_STACK
9377 01:12:42.571971 <6>[ 211.917572] lkdtm: Stack offset: -208
9378 01:12:42.612461 <6>[ 211.921754] lkdtm: Performing direct entry REPORT_STACK
9379 01:12:42.612991 <6>[ 211.927291] lkdtm: Stack offset: 0
9380 01:12:42.613713 <6>[ 211.931213] lkdtm: Performing direct entry REPORT_STACK
9381 01:12:42.614142 <6>[ 211.936756] lkdtm: Stack offset: -160
9382 01:12:42.614506 <6>[ 211.940941] lkdtm: Performing direct entry REPORT_STACK
9383 01:12:42.614850 <6>[ 211.946474] lkdtm: Stack offset: 144
9384 01:12:42.615181 <6>[ 211.950579] lkdtm: Performing direct entry REPORT_STACK
9385 01:12:42.615510 <6>[ 211.956117] lkdtm: Stack offset: -128
9386 01:12:42.616211 <6>[ 211.960298] lkdtm: Performing direct entry REPORT_STACK
9387 01:12:42.657020 <6>[ 211.965835] lkdtm: Stack offset: 160
9388 01:12:42.657393 <6>[ 211.969937] lkdtm: Performing direct entry REPORT_STACK
9389 01:12:42.657654 <6>[ 211.975489] lkdtm: Stack offset: 80
9390 01:12:42.657902 <6>[ 211.979625] lkdtm: Performing direct entry REPORT_STACK
9391 01:12:42.658178 <6>[ 211.985155] lkdtm: Stack offset: -64
9392 01:12:42.658622 <6>[ 211.989262] lkdtm: Performing direct entry REPORT_STACK
9393 01:12:42.658790 <6>[ 211.994793] lkdtm: Stack offset: -32
9394 01:12:42.658955 <6>[ 211.998890] lkdtm: Performing direct entry REPORT_STACK
9395 01:12:42.660290 <6>[ 212.004418] lkdtm: Stack offset: 128
9396 01:12:42.701790 <6>[ 212.008510] lkdtm: Performing direct entry REPORT_STACK
9397 01:12:42.702138 <6>[ 212.014040] lkdtm: Stack offset: 64
9398 01:12:42.702451 <6>[ 212.018044] lkdtm: Performing direct entry REPORT_STACK
9399 01:12:42.702772 <6>[ 212.023581] lkdtm: Stack offset: 32
9400 01:12:42.703293 <6>[ 212.027597] lkdtm: Performing direct entry REPORT_STACK
9401 01:12:42.703557 <6>[ 212.033127] lkdtm: Stack offset: -112
9402 01:12:42.703809 <6>[ 212.037317] lkdtm: Performing direct entry REPORT_STACK
9403 01:12:42.704049 <6>[ 212.042852] lkdtm: Stack offset: 16
9404 01:12:42.704245 <6>[ 212.046857] lkdtm: Performing direct entry REPORT_STACK
9405 01:12:42.704938 <6>[ 212.052388] lkdtm: Stack offset: -272
9406 01:12:42.746521 <6>[ 212.056580] lkdtm: Performing direct entry REPORT_STACK
9407 01:12:42.746836 <6>[ 212.062115] lkdtm: Stack offset: 48
9408 01:12:42.747030 <6>[ 212.066120] lkdtm: Performing direct entry REPORT_STACK
9409 01:12:42.747209 <6>[ 212.071658] lkdtm: Stack offset: 128
9410 01:12:42.747375 <6>[ 212.075746] lkdtm: Performing direct entry REPORT_STACK
9411 01:12:42.747515 <6>[ 212.081282] lkdtm: Stack offset: -224
9412 01:12:42.747893 <6>[ 212.085470] lkdtm: Performing direct entry REPORT_STACK
9413 01:12:42.748052 <6>[ 212.091016] lkdtm: Stack offset: 80
9414 01:12:42.749803 <6>[ 212.095156] lkdtm: Performing direct entry REPORT_STACK
9415 01:12:42.791466 <6>[ 212.100693] lkdtm: Stack offset: -224
9416 01:12:42.791938 <6>[ 212.104878] lkdtm: Performing direct entry REPORT_STACK
9417 01:12:42.792281 <6>[ 212.110414] lkdtm: Stack offset: -192
9418 01:12:42.792593 <6>[ 212.114601] lkdtm: Performing direct entry REPORT_STACK
9419 01:12:42.792898 <6>[ 212.120147] lkdtm: Stack offset: -240
9420 01:12:42.793521 <6>[ 212.124413] lkdtm: Performing direct entry REPORT_STACK
9421 01:12:42.793851 <6>[ 212.129950] lkdtm: Stack offset: -192
9422 01:12:42.794222 <6>[ 212.134134] lkdtm: Performing direct entry REPORT_STACK
9423 01:12:42.794932 <6>[ 212.139670] lkdtm: Stack offset: 80
9424 01:12:42.836062 <6>[ 212.143681] lkdtm: Performing direct entry REPORT_STACK
9425 01:12:42.836594 <6>[ 212.149217] lkdtm: Stack offset: 80
9426 01:12:42.836980 <6>[ 212.153236] lkdtm: Performing direct entry REPORT_STACK
9427 01:12:42.837338 <6>[ 212.158772] lkdtm: Stack offset: -224
9428 01:12:42.837682 <6>[ 212.162957] lkdtm: Performing direct entry REPORT_STACK
9429 01:12:42.838384 <6>[ 212.168492] lkdtm: Stack offset: -160
9430 01:12:42.838763 <6>[ 212.172677] lkdtm: Performing direct entry REPORT_STACK
9431 01:12:42.839103 <6>[ 212.178213] lkdtm: Stack offset: 16
9432 01:12:42.839581 <6>[ 212.182235] lkdtm: Performing direct entry REPORT_STACK
9433 01:12:42.880994 <6>[ 212.187771] lkdtm: Stack offset: 144
9434 01:12:42.881546 <6>[ 212.191869] lkdtm: Performing direct entry REPORT_STACK
9435 01:12:42.881925 <6>[ 212.197404] lkdtm: Stack offset: 128
9436 01:12:42.882327 <6>[ 212.201509] lkdtm: Performing direct entry REPORT_STACK
9437 01:12:42.882673 <6>[ 212.207058] lkdtm: Stack offset: -96
9438 01:12:42.883377 <6>[ 212.211291] lkdtm: Performing direct entry REPORT_STACK
9439 01:12:42.883761 <6>[ 212.216828] lkdtm: Stack offset: 176
9440 01:12:42.884101 <6>[ 212.220927] lkdtm: Performing direct entry REPORT_STACK
9441 01:12:42.884488 <6>[ 212.226462] lkdtm: Stack offset: 32
9442 01:12:42.884903 <6>[ 212.230472] lkdtm: Performing direct entry REPORT_STACK
9443 01:12:42.925766 <6>[ 212.236008] lkdtm: Stack offset: -288
9444 01:12:42.926331 <6>[ 212.240203] lkdtm: Performing direct entry REPORT_STACK
9445 01:12:42.926717 <6>[ 212.245746] lkdtm: Stack offset: 128
9446 01:12:42.927075 <6>[ 212.249848] lkdtm: Performing direct entry REPORT_STACK
9447 01:12:42.927420 <6>[ 212.255384] lkdtm: Stack offset: -288
9448 01:12:42.928097 <6>[ 212.259568] lkdtm: Performing direct entry REPORT_STACK
9449 01:12:42.928466 <6>[ 212.265102] lkdtm: Stack offset: -32
9450 01:12:42.928802 <6>[ 212.269222] lkdtm: Performing direct entry REPORT_STACK
9451 01:12:42.929273 <6>[ 212.274759] lkdtm: Stack offset: -192
9452 01:12:42.970515 <6>[ 212.278947] lkdtm: Performing direct entry REPORT_STACK
9453 01:12:42.971031 <6>[ 212.284482] lkdtm: Stack offset: 0
9454 01:12:42.971414 <6>[ 212.288407] lkdtm: Performing direct entry REPORT_STACK
9455 01:12:42.971766 <6>[ 212.293942] lkdtm: Stack offset: -16
9456 01:12:42.972105 <6>[ 212.298041] lkdtm: Performing direct entry REPORT_STACK
9457 01:12:42.972436 <6>[ 212.303587] lkdtm: Stack offset: -256
9458 01:12:42.973133 <6>[ 212.307772] lkdtm: Performing direct entry REPORT_STACK
9459 01:12:42.973515 <6>[ 212.313311] lkdtm: Stack offset: 64
9460 01:12:42.974051 <6>[ 212.317335] lkdtm: Performing direct entry REPORT_STACK
9461 01:12:43.014953 <6>[ 212.322995] lkdtm: Stack offset: 192
9462 01:12:43.015354 <6>[ 212.327102] lkdtm: Performing direct entry REPORT_STACK
9463 01:12:43.015610 <6>[ 212.332636] lkdtm: Stack offset: 32
9464 01:12:43.015847 <6>[ 212.336662] lkdtm: Performing direct entry REPORT_STACK
9465 01:12:43.016338 <6>[ 212.342197] lkdtm: Stack offset: -96
9466 01:12:43.016638 <6>[ 212.346331] lkdtm: Performing direct entry REPORT_STACK
9467 01:12:43.016848 <6>[ 212.351861] lkdtm: Stack offset: 176
9468 01:12:43.017016 <6>[ 212.355971] lkdtm: Performing direct entry REPORT_STACK
9469 01:12:43.017206 <6>[ 212.361503] lkdtm: Stack offset: -144
9470 01:12:43.060020 <6>[ 212.365710] lkdtm: Performing direct entry REPORT_STACK
9471 01:12:43.060344 <6>[ 212.371243] lkdtm: Stack offset: -256
9472 01:12:43.060543 <6>[ 212.375491] lkdtm: Performing direct entry REPORT_STACK
9473 01:12:43.060980 <6>[ 212.381131] lkdtm: Stack offset: 128
9474 01:12:43.061174 <6>[ 212.385259] lkdtm: Performing direct entry REPORT_STACK
9475 01:12:43.061355 <6>[ 212.390799] lkdtm: Stack offset: 0
9476 01:12:43.061513 <6>[ 212.394736] lkdtm: Performing direct entry REPORT_STACK
9477 01:12:43.061668 <6>[ 212.400268] lkdtm: Stack offset: -208
9478 01:12:43.061835 <6>[ 212.404451] lkdtm: Performing direct entry REPORT_STACK
9479 01:12:43.063323 <6>[ 212.409993] lkdtm: Stack offset: -112
9480 01:12:43.104653 <6>[ 212.414190] lkdtm: Performing direct entry REPORT_STACK
9481 01:12:43.104928 <6>[ 212.419723] lkdtm: Stack offset: -272
9482 01:12:43.105124 <6>[ 212.423916] lkdtm: Performing direct entry REPORT_STACK
9483 01:12:43.105299 <6>[ 212.429452] lkdtm: Stack offset: 32
9484 01:12:43.105700 <6>[ 212.433483] lkdtm: Performing direct entry REPORT_STACK
9485 01:12:43.105868 <6>[ 212.439019] lkdtm: Stack offset: -144
9486 01:12:43.106036 <6>[ 212.443204] lkdtm: Performing direct entry REPORT_STACK
9487 01:12:43.106189 <6>[ 212.448761] lkdtm: Stack offset: 208
9488 01:12:43.107971 <6>[ 212.452860] lkdtm: Performing direct entry REPORT_STACK
9489 01:12:43.149472 <6>[ 212.458465] lkdtm: Stack offset: -192
9490 01:12:43.149736 <6>[ 212.462657] lkdtm: Performing direct entry REPORT_STACK
9491 01:12:43.149928 <6>[ 212.468193] lkdtm: Stack offset: 208
9492 01:12:43.150128 <6>[ 212.472293] lkdtm: Performing direct entry REPORT_STACK
9493 01:12:43.150300 <6>[ 212.477829] lkdtm: Stack offset: -96
9494 01:12:43.150801 <6>[ 212.481928] lkdtm: Performing direct entry REPORT_STACK
9495 01:12:43.151175 <6>[ 212.487474] lkdtm: Stack offset: -16
9496 01:12:43.151515 <6>[ 212.491585] lkdtm: Performing direct entry REPORT_STACK
9497 01:12:43.152953 <6>[ 212.497135] lkdtm: Stack offset: -112
9498 01:12:43.194308 <6>[ 212.501406] lkdtm: Performing direct entry REPORT_STACK
9499 01:12:43.194879 <6>[ 212.506940] lkdtm: Stack offset: -176
9500 01:12:43.195268 <6>[ 212.511124] lkdtm: Performing direct entry REPORT_STACK
9501 01:12:43.195621 <6>[ 212.516659] lkdtm: Stack offset: -80
9502 01:12:43.195959 <6>[ 212.520756] lkdtm: Performing direct entry REPORT_STACK
9503 01:12:43.196633 <6>[ 212.526306] lkdtm: Stack offset: 80
9504 01:12:43.197006 <6>[ 212.530320] lkdtm: Performing direct entry REPORT_STACK
9505 01:12:43.197346 <6>[ 212.535855] lkdtm: Stack offset: -80
9506 01:12:43.197867 <6>[ 212.539952] lkdtm: Performing direct entry REPORT_STACK
9507 01:12:43.198265 <6>[ 212.545487] lkdtm: Stack offset: -96
9508 01:12:43.239037 <6>[ 212.549593] lkdtm: Performing direct entry REPORT_STACK
9509 01:12:43.239563 <6>[ 212.555128] lkdtm: Stack offset: 32
9510 01:12:43.239951 <6>[ 212.559142] lkdtm: Performing direct entry REPORT_STACK
9511 01:12:43.240304 <6>[ 212.564677] lkdtm: Stack offset: -160
9512 01:12:43.240645 <6>[ 212.568859] lkdtm: Performing direct entry REPORT_STACK
9513 01:12:43.241319 <6>[ 212.574395] lkdtm: Stack offset: -16
9514 01:12:43.241691 <6>[ 212.578492] lkdtm: Performing direct entry REPORT_STACK
9515 01:12:43.242067 <6>[ 212.584027] lkdtm: Stack offset: -96
9516 01:12:43.242607 <6>[ 212.588124] lkdtm: Performing direct entry REPORT_STACK
9517 01:12:43.283931 <6>[ 212.593658] lkdtm: Stack offset: 96
9518 01:12:43.284460 <6>[ 212.597668] lkdtm: Performing direct entry REPORT_STACK
9519 01:12:43.284842 <6>[ 212.603203] lkdtm: Stack offset: -256
9520 01:12:43.285572 <6>[ 212.607445] lkdtm: Performing direct entry REPORT_STACK
9521 01:12:43.285965 <6>[ 212.613092] lkdtm: Stack offset: 144
9522 01:12:43.286384 <6>[ 212.617198] lkdtm: Performing direct entry REPORT_STACK
9523 01:12:43.286724 <6>[ 212.622742] lkdtm: Stack offset: -288
9524 01:12:43.287049 <6>[ 212.626929] lkdtm: Performing direct entry REPORT_STACK
9525 01:12:43.287598 <6>[ 212.632463] lkdtm: Stack offset: 144
9526 01:12:43.328120 <6>[ 212.636562] lkdtm: Performing direct entry REPORT_STACK
9527 01:12:43.328471 <6>[ 212.642095] lkdtm: Stack offset: 192
9528 01:12:43.329056 <6>[ 212.646192] lkdtm: Performing direct entry REPORT_STACK
9529 01:12:43.329377 <6>[ 212.651729] lkdtm: Stack offset: 192
9530 01:12:43.329600 <6>[ 212.655823] lkdtm: Performing direct entry REPORT_STACK
9531 01:12:43.329795 <6>[ 212.661359] lkdtm: Stack offset: 32
9532 01:12:43.329992 <6>[ 212.665368] lkdtm: Performing direct entry REPORT_STACK
9533 01:12:43.330319 <6>[ 212.670914] lkdtm: Stack offset: -32
9534 01:12:43.331440 <6>[ 212.675042] lkdtm: Performing direct entry REPORT_STACK
9535 01:12:43.373064 <6>[ 212.680581] lkdtm: Stack offset: 16
9536 01:12:43.373475 <6>[ 212.684598] lkdtm: Performing direct entry REPORT_STACK
9537 01:12:43.373741 <6>[ 212.690134] lkdtm: Stack offset: -224
9538 01:12:43.374096 <6>[ 212.694320] lkdtm: Performing direct entry REPORT_STACK
9539 01:12:43.374604 <6>[ 212.699855] lkdtm: Stack offset: -112
9540 01:12:43.374824 <6>[ 212.704037] lkdtm: Performing direct entry REPORT_STACK
9541 01:12:43.375017 <6>[ 212.709572] lkdtm: Stack offset: 112
9542 01:12:43.375203 <6>[ 212.713661] lkdtm: Performing direct entry REPORT_STACK
9543 01:12:43.375424 <6>[ 212.719196] lkdtm: Stack offset: -256
9544 01:12:43.417924 <6>[ 212.723565] lkdtm: Performing direct entry REPORT_STACK
9545 01:12:43.418268 <6>[ 212.729101] lkdtm: Stack offset: 16
9546 01:12:43.418521 <6>[ 212.733132] lkdtm: Performing direct entry REPORT_STACK
9547 01:12:43.418750 <6>[ 212.738670] lkdtm: Stack offset: -64
9548 01:12:43.418971 <6>[ 212.742777] lkdtm: Performing direct entry REPORT_STACK
9549 01:12:43.419191 <6>[ 212.748314] lkdtm: Stack offset: -256
9550 01:12:43.419542 <6>[ 212.752510] lkdtm: Performing direct entry REPORT_STACK
9551 01:12:43.419666 <6>[ 212.758049] lkdtm: Stack offset: 208
9552 01:12:43.419799 <6>[ 212.762159] lkdtm: Performing direct entry REPORT_STACK
9553 01:12:43.421133 <6>[ 212.767691] lkdtm: Stack offset: -224
9554 01:12:43.462423 <6>[ 212.771878] lkdtm: Performing direct entry REPORT_STACK
9555 01:12:43.462716 <6>[ 212.777413] lkdtm: Stack offset: 0
9556 01:12:43.462963 <6>[ 212.781336] lkdtm: Performing direct entry REPORT_STACK
9557 01:12:43.463189 <6>[ 212.786872] lkdtm: Stack offset: -48
9558 01:12:43.463394 <6>[ 212.790987] lkdtm: Performing direct entry REPORT_STACK
9559 01:12:43.463575 <6>[ 212.796523] lkdtm: Stack offset: -96
9560 01:12:43.463992 <6>[ 212.800619] lkdtm: Performing direct entry REPORT_STACK
9561 01:12:43.464162 <6>[ 212.806153] lkdtm: Stack offset: -176
9562 01:12:43.465707 <6>[ 212.810349] lkdtm: Performing direct entry REPORT_STACK
9563 01:12:43.507527 <6>[ 212.815884] lkdtm: Stack offset: -240
9564 01:12:43.508069 <6>[ 212.820068] lkdtm: Performing direct entry REPORT_STACK
9565 01:12:43.508555 <6>[ 212.825603] lkdtm: Stack offset: -112
9566 01:12:43.509394 <6>[ 212.829791] lkdtm: Performing direct entry REPORT_STACK
9567 01:12:43.509832 <6>[ 212.835352] lkdtm: Stack offset: -48
9568 01:12:43.510320 <6>[ 212.839571] lkdtm: Performing direct entry REPORT_STACK
9569 01:12:43.510775 <6>[ 212.845095] lkdtm: Stack offset: 80
9570 01:12:43.511183 <6>[ 212.849113] lkdtm: Performing direct entry REPORT_STACK
9571 01:12:43.511604 <6>[ 212.854648] lkdtm: Stack offset: -144
9572 01:12:43.552419 <6>[ 212.858836] lkdtm: Performing direct entry REPORT_STACK
9573 01:12:43.552972 <6>[ 212.864371] lkdtm: Stack offset: 64
9574 01:12:43.553358 <6>[ 212.868382] lkdtm: Performing direct entry REPORT_STACK
9575 01:12:43.553710 <6>[ 212.873918] lkdtm: Stack offset: -32
9576 01:12:43.554098 <6>[ 212.878015] lkdtm: Performing direct entry REPORT_STACK
9577 01:12:43.554448 <6>[ 212.883551] lkdtm: Stack offset: 112
9578 01:12:43.555130 <6>[ 212.887648] lkdtm: Performing direct entry REPORT_STACK
9579 01:12:43.555509 <6>[ 212.893184] lkdtm: Stack offset: -288
9580 01:12:43.555977 <6>[ 212.897377] lkdtm: Performing direct entry REPORT_STACK
9581 01:12:43.556396 <6>[ 212.902912] lkdtm: Stack offset: 112
9582 01:12:43.596917 <6>[ 212.907007] lkdtm: Performing direct entry REPORT_STACK
9583 01:12:43.597457 <6>[ 212.912552] lkdtm: Stack offset: -96
9584 01:12:43.598221 <6>[ 212.916648] lkdtm: Performing direct entry REPORT_STACK
9585 01:12:43.598627 <6>[ 212.922183] lkdtm: Stack offset: -144
9586 01:12:43.598977 <6>[ 212.926365] lkdtm: Performing direct entry REPORT_STACK
9587 01:12:43.599315 <6>[ 212.931900] lkdtm: Stack offset: -128
9588 01:12:43.599645 <6>[ 212.936083] lkdtm: Performing direct entry REPORT_STACK
9589 01:12:43.599969 <6>[ 212.941618] lkdtm: Stack offset: -208
9590 01:12:43.600733 <6>[ 212.945808] lkdtm: Performing direct entry REPORT_STACK
9591 01:12:43.641751 <6>[ 212.951356] lkdtm: Stack offset: 112
9592 01:12:43.642323 <6>[ 212.955579] lkdtm: Performing direct entry REPORT_STACK
9593 01:12:43.642709 <6>[ 212.961102] lkdtm: Stack offset: -176
9594 01:12:43.643435 <6>[ 212.965283] lkdtm: Performing direct entry REPORT_STACK
9595 01:12:43.643829 <6>[ 212.970818] lkdtm: Stack offset: -224
9596 01:12:43.644183 <6>[ 212.975012] lkdtm: Performing direct entry REPORT_STACK
9597 01:12:43.644519 <6>[ 212.980548] lkdtm: Stack offset: -224
9598 01:12:43.644845 <6>[ 212.984732] lkdtm: Performing direct entry REPORT_STACK
9599 01:12:43.645357 <6>[ 212.990267] lkdtm: Stack offset: -160
9600 01:12:43.686084 <6>[ 212.994452] lkdtm: Performing direct entry REPORT_STACK
9601 01:12:43.686825 <6>[ 212.999996] lkdtm: Stack offset: 0
9602 01:12:43.687081 <6>[ 213.003937] lkdtm: Performing direct entry REPORT_STACK
9603 01:12:43.687404 <6>[ 213.009473] lkdtm: Stack offset: 208
9604 01:12:43.687582 <6>[ 213.013589] lkdtm: Performing direct entry REPORT_STACK
9605 01:12:43.687838 <6>[ 213.019131] lkdtm: Stack offset: -256
9606 01:12:43.688059 <6>[ 213.023369] lkdtm: Performing direct entry REPORT_STACK
9607 01:12:43.688224 <6>[ 213.028898] lkdtm: Stack offset: 128
9608 01:12:43.689459 <6>[ 213.033021] lkdtm: Performing direct entry REPORT_STACK
9609 01:12:43.731011 <6>[ 213.038557] lkdtm: Stack offset: -176
9610 01:12:43.731371 <6>[ 213.042750] lkdtm: Performing direct entry REPORT_STACK
9611 01:12:43.731583 <6>[ 213.048283] lkdtm: Stack offset: -48
9612 01:12:43.731761 <6>[ 213.052379] lkdtm: Performing direct entry REPORT_STACK
9613 01:12:43.732200 <6>[ 213.057914] lkdtm: Stack offset: 128
9614 01:12:43.732418 <6>[ 213.062011] lkdtm: Performing direct entry REPORT_STACK
9615 01:12:43.732590 <6>[ 213.067562] lkdtm: Stack offset: -160
9616 01:12:43.732765 <6>[ 213.071885] lkdtm: Performing direct entry REPORT_STACK
9617 01:12:43.732939 <6>[ 213.077420] lkdtm: Stack offset: -144
9618 01:12:43.775786 <6>[ 213.081635] lkdtm: Performing direct entry REPORT_STACK
9619 01:12:43.776105 <6>[ 213.087170] lkdtm: Stack offset: 32
9620 01:12:43.776360 <6>[ 213.091181] lkdtm: Performing direct entry REPORT_STACK
9621 01:12:43.776586 <6>[ 213.096721] lkdtm: Stack offset: -112
9622 01:12:43.777058 <6>[ 213.100902] lkdtm: Performing direct entry REPORT_STACK
9623 01:12:43.777260 <6>[ 213.106438] lkdtm: Stack offset: 16
9624 01:12:43.777471 <6>[ 213.110445] lkdtm: Performing direct entry REPORT_STACK
9625 01:12:43.777663 <6>[ 213.115977] lkdtm: Stack offset: -48
9626 01:12:43.777853 <6>[ 213.120070] lkdtm: Performing direct entry REPORT_STACK
9627 01:12:43.779099 <6>[ 213.125606] lkdtm: Stack offset: -160
9628 01:12:43.820515 <6>[ 213.129800] lkdtm: Performing direct entry REPORT_STACK
9629 01:12:43.820796 <6>[ 213.135343] lkdtm: Stack offset: -272
9630 01:12:43.821042 <6>[ 213.139546] lkdtm: Performing direct entry REPORT_STACK
9631 01:12:43.821635 <6>[ 213.145196] lkdtm: Stack offset: 16
9632 01:12:43.822086 <6>[ 213.149301] lkdtm: Performing direct entry REPORT_STACK
9633 01:12:43.822537 <6>[ 213.154838] lkdtm: Stack offset: -240
9634 01:12:43.822971 <6>[ 213.159035] lkdtm: Performing direct entry REPORT_STACK
9635 01:12:43.823396 <6>[ 213.164571] lkdtm: Stack offset: 64
9636 01:12:43.824188 <6>[ 213.168582] lkdtm: Performing direct entry REPORT_STACK
9637 01:12:43.865525 <6>[ 213.174116] lkdtm: Stack offset: -160
9638 01:12:43.866088 <6>[ 213.178303] lkdtm: Performing direct entry REPORT_STACK
9639 01:12:43.866476 <6>[ 213.183852] lkdtm: Stack offset: 192
9640 01:12:43.867170 <6>[ 213.187965] lkdtm: Performing direct entry REPORT_STACK
9641 01:12:43.867557 <6>[ 213.193500] lkdtm: Stack offset: -112
9642 01:12:43.867903 <6>[ 213.197686] lkdtm: Performing direct entry REPORT_STACK
9643 01:12:43.868237 <6>[ 213.203221] lkdtm: Stack offset: 0
9644 01:12:43.868564 <6>[ 213.207143] lkdtm: Performing direct entry REPORT_STACK
9645 01:12:43.869230 <6>[ 213.212677] lkdtm: Stack offset: 16
9646 01:12:43.910418 <6>[ 213.216697] lkdtm: Performing direct entry REPORT_STACK
9647 01:12:43.910954 <6>[ 213.222233] lkdtm: Stack offset: -32
9648 01:12:43.911333 <6>[ 213.226332] lkdtm: Performing direct entry REPORT_STACK
9649 01:12:43.911688 <6>[ 213.231867] lkdtm: Stack offset: 112
9650 01:12:43.912374 <6>[ 213.235964] lkdtm: Performing direct entry REPORT_STACK
9651 01:12:43.912751 <6>[ 213.241499] lkdtm: Stack offset: 192
9652 01:12:43.913084 <6>[ 213.245604] lkdtm: Performing direct entry REPORT_STACK
9653 01:12:43.913406 <6>[ 213.251139] lkdtm: Stack offset: 32
9654 01:12:43.913731 <6>[ 213.255154] lkdtm: Performing direct entry REPORT_STACK
9655 01:12:43.914302 <6>[ 213.260714] lkdtm: Stack offset: -96
9656 01:12:43.955103 <6>[ 213.264885] lkdtm: Performing direct entry REPORT_STACK
9657 01:12:43.955650 <6>[ 213.270420] lkdtm: Stack offset: -240
9658 01:12:43.956034 <6>[ 213.274606] lkdtm: Performing direct entry REPORT_STACK
9659 01:12:43.956738 <6>[ 213.280151] lkdtm: Stack offset: 192
9660 01:12:43.957123 <6>[ 213.284251] lkdtm: Performing direct entry REPORT_STACK
9661 01:12:43.957466 <6>[ 213.289786] lkdtm: Stack offset: 96
9662 01:12:43.957798 <6>[ 213.293797] lkdtm: Performing direct entry REPORT_STACK
9663 01:12:43.958157 <6>[ 213.299340] lkdtm: Stack offset: -272
9664 01:12:43.958620 <6>[ 213.303544] lkdtm: Performing direct entry REPORT_STACK
9665 01:12:43.999820 <6>[ 213.309197] lkdtm: Stack offset: 16
9666 01:12:44.000338 <6>[ 213.313207] lkdtm: Performing direct entry REPORT_STACK
9667 01:12:44.000763 <6>[ 213.318744] lkdtm: Stack offset: -64
9668 01:12:44.001464 <6>[ 213.322848] lkdtm: Performing direct entry REPORT_STACK
9669 01:12:44.001851 <6>[ 213.328383] lkdtm: Stack offset: 144
9670 01:12:44.002284 <6>[ 213.332482] lkdtm: Performing direct entry REPORT_STACK
9671 01:12:44.002676 <6>[ 213.338015] lkdtm: Stack offset: -96
9672 01:12:44.003017 <6>[ 213.342125] lkdtm: Performing direct entry REPORT_STACK
9673 01:12:44.003496 <6>[ 213.347663] lkdtm: Stack offset: 80
9674 01:12:44.044149 <6>[ 213.351673] lkdtm: Performing direct entry REPORT_STACK
9675 01:12:44.044486 <6>[ 213.357210] lkdtm: Stack offset: -208
9676 01:12:44.045067 <6>[ 213.361393] lkdtm: Performing direct entry REPORT_STACK
9677 01:12:44.045332 <6>[ 213.366926] lkdtm: Stack offset: 208
9678 01:12:44.045564 <6>[ 213.371032] lkdtm: Performing direct entry REPORT_STACK
9679 01:12:44.045811 <6>[ 213.376578] lkdtm: Stack offset: 144
9680 01:12:44.045978 <6>[ 213.380698] lkdtm: Performing direct entry REPORT_STACK
9681 01:12:44.046170 <6>[ 213.386240] lkdtm: Stack offset: -176
9682 01:12:44.047393 <6>[ 213.390432] lkdtm: Performing direct entry REPORT_STACK
9683 01:12:44.088969 <6>[ 213.395967] lkdtm: Stack offset: 16
9684 01:12:44.089290 <6>[ 213.400001] lkdtm: Performing direct entry REPORT_STACK
9685 01:12:44.089488 <6>[ 213.405538] lkdtm: Stack offset: -144
9686 01:12:44.089665 <6>[ 213.409737] lkdtm: Performing direct entry REPORT_STACK
9687 01:12:44.089895 <6>[ 213.415273] lkdtm: Stack offset: 32
9688 01:12:44.090442 <6>[ 213.419292] lkdtm: Performing direct entry REPORT_STACK
9689 01:12:44.090613 <6>[ 213.424842] lkdtm: Stack offset: 176
9690 01:12:44.090809 <6>[ 213.428998] lkdtm: Performing direct entry REPORT_STACK
9691 01:12:44.090975 <6>[ 213.434536] lkdtm: Stack offset: -256
9692 01:12:44.092211 <6>[ 213.438720] lkdtm: Performing direct entry REPORT_STACK
9693 01:12:44.133776 <6>[ 213.444255] lkdtm: Stack offset: -144
9694 01:12:44.134105 <6>[ 213.448430] lkdtm: Performing direct entry REPORT_STACK
9695 01:12:44.134301 <6>[ 213.453968] lkdtm: Stack offset: -64
9696 01:12:44.134733 <6>[ 213.458061] lkdtm: Performing direct entry REPORT_STACK
9697 01:12:44.134928 <6>[ 213.463602] lkdtm: Stack offset: 96
9698 01:12:44.135102 <6>[ 213.467615] lkdtm: Performing direct entry REPORT_STACK
9699 01:12:44.135276 <6>[ 213.473147] lkdtm: Stack offset: -176
9700 01:12:44.135431 <6>[ 213.477327] lkdtm: Performing direct entry REPORT_STACK
9701 01:12:44.137092 <6>[ 213.482863] lkdtm: Stack offset: -176
9702 01:12:44.178305 <6>[ 213.487055] lkdtm: Performing direct entry REPORT_STACK
9703 01:12:44.178594 <6>[ 213.492591] lkdtm: Stack offset: -272
9704 01:12:44.178788 <6>[ 213.496775] lkdtm: Performing direct entry REPORT_STACK
9705 01:12:44.178964 <6>[ 213.502310] lkdtm: Stack offset: 64
9706 01:12:44.179377 <6>[ 213.506322] lkdtm: Performing direct entry REPORT_STACK
9707 01:12:44.179547 <6>[ 213.511928] lkdtm: Stack offset: 0
9708 01:12:44.179697 <6>[ 213.515858] lkdtm: Performing direct entry REPORT_STACK
9709 01:12:44.179842 <6>[ 213.521394] lkdtm: Stack offset: -144
9710 01:12:44.181654 <6>[ 213.525590] lkdtm: Performing direct entry REPORT_STACK
9711 01:12:44.223473 <6>[ 213.531126] lkdtm: Stack offset: -160
9712 01:12:44.224009 <6>[ 213.535357] lkdtm: Performing direct entry REPORT_STACK
9713 01:12:44.224389 <6>[ 213.541000] lkdtm: Stack offset: 64
9714 01:12:44.224743 <6>[ 213.545021] lkdtm: Performing direct entry REPORT_STACK
9715 01:12:44.225425 <6>[ 213.550556] lkdtm: Stack offset: -112
9716 01:12:44.225803 <6>[ 213.554742] lkdtm: Performing direct entry REPORT_STACK
9717 01:12:44.226183 <6>[ 213.560277] lkdtm: Stack offset: 0
9718 01:12:44.226518 <6>[ 213.564210] lkdtm: Performing direct entry REPORT_STACK
9719 01:12:44.226858 <6>[ 213.569745] lkdtm: Stack offset: 96
9720 01:12:44.268285 <6>[ 213.573754] lkdtm: Performing direct entry REPORT_STACK
9721 01:12:44.268817 <6>[ 213.579289] lkdtm: Stack offset: 128
9722 01:12:44.269300 <6>[ 213.583426] lkdtm: Performing direct entry REPORT_STACK
9723 01:12:44.269750 <6>[ 213.588949] lkdtm: Stack offset: -96
9724 01:12:44.270237 <6>[ 213.593045] lkdtm: Performing direct entry REPORT_STACK
9725 01:12:44.270677 <6>[ 213.598580] lkdtm: Stack offset: -240
9726 01:12:44.271492 <6>[ 213.602769] lkdtm: Performing direct entry REPORT_STACK
9727 01:12:44.271943 <6>[ 213.608304] lkdtm: Stack offset: -256
9728 01:12:44.272391 <6>[ 213.612487] lkdtm: Performing direct entry REPORT_STACK
9729 01:12:44.272923 <6>[ 213.618023] lkdtm: Stack offset: -272
9730 01:12:44.312936 <6>[ 213.622205] lkdtm: Performing direct entry REPORT_STACK
9731 01:12:44.313484 <6>[ 213.627740] lkdtm: Stack offset: -240
9732 01:12:44.313974 <6>[ 213.631922] lkdtm: Performing direct entry REPORT_STACK
9733 01:12:44.314820 <6>[ 213.637458] lkdtm: Stack offset: 208
9734 01:12:44.315233 <6>[ 213.641558] lkdtm: Performing direct entry REPORT_STACK
9735 01:12:44.315685 <6>[ 213.647103] lkdtm: Stack offset: -208
9736 01:12:44.316131 <6>[ 213.651292] lkdtm: Performing direct entry REPORT_STACK
9737 01:12:44.316596 <6>[ 213.656840] lkdtm: Stack offset: -96
9738 01:12:44.317023 <6>[ 213.661070] lkdtm: Performing direct entry REPORT_STACK
9739 01:12:44.357794 <6>[ 213.666606] lkdtm: Stack offset: -80
9740 01:12:44.358362 <6>[ 213.670703] lkdtm: Performing direct entry REPORT_STACK
9741 01:12:44.359091 <6>[ 213.676235] lkdtm: Stack offset: 128
9742 01:12:44.359479 <6>[ 213.680330] lkdtm: Performing direct entry REPORT_STACK
9743 01:12:44.359827 <6>[ 213.685862] lkdtm: Stack offset: 32
9744 01:12:44.360157 <6>[ 213.689874] lkdtm: Performing direct entry REPORT_STACK
9745 01:12:44.360483 <6>[ 213.695410] lkdtm: Stack offset: -64
9746 01:12:44.360805 <6>[ 213.699529] lkdtm: Performing direct entry REPORT_STACK
9747 01:12:44.361489 <6>[ 213.705185] lkdtm: Stack offset: -160
9748 01:12:44.402083 <6>[ 213.709371] lkdtm: Performing direct entry REPORT_STACK
9749 01:12:44.402434 <6>[ 213.714908] lkdtm: Stack offset: -272
9750 01:12:44.402794 <6>[ 213.719098] lkdtm: Performing direct entry REPORT_STACK
9751 01:12:44.402987 <6>[ 213.724631] lkdtm: Stack offset: 208
9752 01:12:44.403425 <6>[ 213.728735] lkdtm: Performing direct entry REPORT_STACK
9753 01:12:44.403609 <6>[ 213.734276] lkdtm: Stack offset: -176
9754 01:12:44.403727 <6>[ 213.738492] lkdtm: Performing direct entry REPORT_STACK
9755 01:12:44.403836 <6>[ 213.744058] lkdtm: Stack offset: -32
9756 01:12:44.405426 <6>[ 213.748165] lkdtm: Performing direct entry REPORT_STACK
9757 01:12:44.405690 <6>[ 213.753710] lkdtm: Stack offset: 64
9758 01:12:44.446992 <6>[ 213.757724] lkdtm: Performing direct entry REPORT_STACK
9759 01:12:44.447375 <6>[ 213.763256] lkdtm: Stack offset: -224
9760 01:12:44.447683 <6>[ 213.767470] lkdtm: Performing direct entry REPORT_STACK
9761 01:12:44.447909 <6>[ 213.773001] lkdtm: Stack offset: -48
9762 01:12:44.448371 <6>[ 213.777113] lkdtm: Performing direct entry REPORT_STACK
9763 01:12:44.448604 <6>[ 213.782649] lkdtm: Stack offset: -64
9764 01:12:44.448833 <6>[ 213.786779] lkdtm: Performing direct entry REPORT_STACK
9765 01:12:44.449026 <6>[ 213.792317] lkdtm: Stack offset: -160
9766 01:12:44.450276 <6>[ 213.796510] lkdtm: Performing direct entry REPORT_STACK
9767 01:12:44.491915 <6>[ 213.802043] lkdtm: Stack offset: 80
9768 01:12:44.492212 <6>[ 213.806056] lkdtm: Performing direct entry REPORT_STACK
9769 01:12:44.492405 <6>[ 213.811591] lkdtm: Stack offset: -128
9770 01:12:44.492583 <6>[ 213.815801] lkdtm: Performing direct entry REPORT_STACK
9771 01:12:44.492752 <6>[ 213.821369] lkdtm: Stack offset: 32
9772 01:12:44.493170 <6>[ 213.825468] lkdtm: Performing direct entry REPORT_STACK
9773 01:12:44.493346 <6>[ 213.831004] lkdtm: Stack offset: 16
9774 01:12:44.493501 <6>[ 213.835014] lkdtm: Performing direct entry REPORT_STACK
9775 01:12:44.495224 <6>[ 213.840548] lkdtm: Stack offset: 16
9776 01:12:44.536414 <6>[ 213.844556] lkdtm: Performing direct entry REPORT_STACK
9777 01:12:44.536689 <6>[ 213.850089] lkdtm: Stack offset: 0
9778 01:12:44.536883 <6>[ 213.854012] lkdtm: Performing direct entry REPORT_STACK
9779 01:12:44.537058 <6>[ 213.859545] lkdtm: Stack offset: 0
9780 01:12:44.537228 <6>[ 213.863470] lkdtm: Performing direct entry REPORT_STACK
9781 01:12:44.537639 <6>[ 213.868993] lkdtm: Stack offset: 176
9782 01:12:44.537827 <6>[ 213.873095] lkdtm: Performing direct entry REPORT_STACK
9783 01:12:44.538020 <6>[ 213.878630] lkdtm: Stack offset: -112
9784 01:12:44.539734 <6>[ 213.882817] lkdtm: Performing direct entry REPORT_STACK
9785 01:12:44.581395 <6>[ 213.888361] lkdtm: Stack offset: 176
9786 01:12:44.581936 <6>[ 213.892456] lkdtm: Performing direct entry REPORT_STACK
9787 01:12:44.582377 <6>[ 213.897990] lkdtm: Stack offset: 96
9788 01:12:44.582734 <6>[ 213.901997] lkdtm: Performing direct entry REPORT_STACK
9789 01:12:44.583073 <6>[ 213.907530] lkdtm: Stack offset: -288
9790 01:12:44.583402 <6>[ 213.911710] lkdtm: Performing direct entry REPORT_STACK
9791 01:12:44.584071 <6>[ 213.917244] lkdtm: Stack offset: -64
9792 01:12:44.584439 <6>[ 213.921338] lkdtm: Performing direct entry REPORT_STACK
9793 01:12:44.584899 <6>[ 213.926887] lkdtm: Stack offset: -160
9794 01:12:44.626292 <6>[ 213.931070] lkdtm: Performing direct entry REPORT_STACK
9795 01:12:44.626843 <6>[ 213.936608] lkdtm: Stack offset: 48
9796 01:12:44.627233 <6>[ 213.940640] lkdtm: Performing direct entry REPORT_STACK
9797 01:12:44.627585 <6>[ 213.946299] lkdtm: Stack offset: -240
9798 01:12:44.628266 <6>[ 213.950496] lkdtm: Performing direct entry REPORT_STACK
9799 01:12:44.628640 <6>[ 213.956034] lkdtm: Stack offset: -272
9800 01:12:44.628974 <6>[ 213.960218] lkdtm: Performing direct entry REPORT_STACK
9801 01:12:44.629297 <6>[ 213.965752] lkdtm: Stack offset: 128
9802 01:12:44.629717 <6>[ 213.969851] lkdtm: Performing direct entry REPORT_STACK
9803 01:12:44.630195 <6>[ 213.975386] lkdtm: Stack offset: -256
9804 01:12:44.670781 <6>[ 213.979568] lkdtm: Performing direct entry REPORT_STACK
9805 01:12:44.671309 <6>[ 213.985103] lkdtm: Stack offset: -192
9806 01:12:44.671687 <6>[ 213.989283] lkdtm: Performing direct entry REPORT_STACK
9807 01:12:44.672415 <6>[ 213.994817] lkdtm: Stack offset: -272
9808 01:12:44.672810 <6>[ 213.999005] lkdtm: Performing direct entry REPORT_STACK
9809 01:12:44.673160 <6>[ 214.004557] lkdtm: Stack offset: 192
9810 01:12:44.673493 <6>[ 214.008666] lkdtm: Performing direct entry REPORT_STACK
9811 01:12:44.673819 <6>[ 214.014201] lkdtm: Stack offset: -240
9812 01:12:44.674357 <6>[ 214.018387] lkdtm: Performing direct entry REPORT_STACK
9813 01:12:44.715685 <6>[ 214.023923] lkdtm: Stack offset: -288
9814 01:12:44.716234 <6>[ 214.028105] lkdtm: Performing direct entry REPORT_STACK
9815 01:12:44.716719 <6>[ 214.033640] lkdtm: Stack offset: -240
9816 01:12:44.717520 <6>[ 214.037820] lkdtm: Performing direct entry REPORT_STACK
9817 01:12:44.717931 <6>[ 214.043354] lkdtm: Stack offset: -272
9818 01:12:44.718416 <6>[ 214.047542] lkdtm: Performing direct entry REPORT_STACK
9819 01:12:44.719004 <6>[ 214.053081] lkdtm: Stack offset: -128
9820 01:12:44.719556 <6>[ 214.057399] lkdtm: Performing direct entry REPORT_STACK
9821 01:12:44.720002 <6>[ 214.062934] lkdtm: Stack offset: 32
9822 01:12:44.760252 <6>[ 214.066947] lkdtm: Performing direct entry REPORT_STACK
9823 01:12:44.760594 <6>[ 214.072492] lkdtm: Stack offset: -240
9824 01:12:44.760824 <6>[ 214.076689] lkdtm: Performing direct entry REPORT_STACK
9825 01:12:44.760998 <6>[ 214.082223] lkdtm: Stack offset: 192
9826 01:12:44.761419 <6>[ 214.086347] lkdtm: Performing direct entry REPORT_STACK
9827 01:12:44.761612 <6>[ 214.091894] lkdtm: Stack offset: 160
9828 01:12:44.761777 <6>[ 214.096009] lkdtm: Performing direct entry REPORT_STACK
9829 01:12:44.761953 <6>[ 214.101549] lkdtm: Stack offset: 32
9830 01:12:44.762131 <6>[ 214.105568] lkdtm: Performing direct entry REPORT_STACK
9831 01:12:44.763544 <6>[ 214.111105] lkdtm: Stack offset: -256
9832 01:12:44.804921 <6>[ 214.115301] lkdtm: Performing direct entry REPORT_STACK
9833 01:12:44.805282 <6>[ 214.120999] lkdtm: Stack offset: 144
9834 01:12:44.805836 <6>[ 214.125104] lkdtm: Performing direct entry REPORT_STACK
9835 01:12:44.806071 <6>[ 214.130648] lkdtm: Stack offset: 192
9836 01:12:44.806297 <6>[ 214.134771] lkdtm: Performing direct entry REPORT_STACK
9837 01:12:44.806514 <6>[ 214.140308] lkdtm: Stack offset: 32
9838 01:12:44.806736 <6>[ 214.144320] lkdtm: Performing direct entry REPORT_STACK
9839 01:12:44.806926 <6>[ 214.149860] lkdtm: Stack offset: -144
9840 01:12:44.808217 <6>[ 214.154062] lkdtm: Performing direct entry REPORT_STACK
9841 01:12:44.849735 <6>[ 214.159596] lkdtm: Stack offset: 192
9842 01:12:44.850054 <6>[ 214.163691] lkdtm: Performing direct entry REPORT_STACK
9843 01:12:44.850309 <6>[ 214.169222] lkdtm: Stack offset: -80
9844 01:12:44.850536 <6>[ 214.173327] lkdtm: Performing direct entry REPORT_STACK
9845 01:12:44.850766 <6>[ 214.178857] lkdtm: Stack offset: -32
9846 01:12:44.850940 <6>[ 214.182955] lkdtm: Performing direct entry REPORT_STACK
9847 01:12:44.851348 <6>[ 214.188491] lkdtm: Stack offset: -16
9848 01:12:44.851510 <6>[ 214.192598] lkdtm: Performing direct entry REPORT_STACK
9849 01:12:44.853019 <6>[ 214.198133] lkdtm: Stack offset: -80
9850 01:12:44.894392 <6>[ 214.202235] lkdtm: Performing direct entry REPORT_STACK
9851 01:12:44.894671 <6>[ 214.207770] lkdtm: Stack offset: 144
9852 01:12:44.894915 <6>[ 214.211868] lkdtm: Performing direct entry REPORT_STACK
9853 01:12:44.895144 <6>[ 214.217404] lkdtm: Stack offset: -224
9854 01:12:44.895363 <6>[ 214.221588] lkdtm: Performing direct entry REPORT_STACK
9855 01:12:44.895581 <6>[ 214.227123] lkdtm: Stack offset: -144
9856 01:12:44.895958 <6>[ 214.231363] lkdtm: Performing direct entry REPORT_STACK
9857 01:12:44.896087 <6>[ 214.236966] lkdtm: Stack offset: -192
9858 01:12:44.897678 <6>[ 214.241161] lkdtm: Performing direct entry REPORT_STACK
9859 01:12:44.939343 <6>[ 214.246697] lkdtm: Stack offset: -96
9860 01:12:44.939890 <6>[ 214.250797] lkdtm: Performing direct entry REPORT_STACK
9861 01:12:44.940383 <6>[ 214.256343] lkdtm: Stack offset: 112
9862 01:12:44.940836 <6>[ 214.260441] lkdtm: Performing direct entry REPORT_STACK
9863 01:12:44.941279 <6>[ 214.265977] lkdtm: Stack offset: 32
9864 01:12:44.942099 <6>[ 214.269988] lkdtm: Performing direct entry REPORT_STACK
9865 01:12:44.942513 <6>[ 214.275525] lkdtm: Stack offset: 192
9866 01:12:44.942970 <6>[ 214.279623] lkdtm: Performing direct entry REPORT_STACK
9867 01:12:44.943410 <6>[ 214.285158] lkdtm: Stack offset: 0
9868 01:12:44.984213 <6>[ 214.289089] lkdtm: Performing direct entry REPORT_STACK
9869 01:12:44.984727 <6>[ 214.294625] lkdtm: Stack offset: -288
9870 01:12:44.985111 <6>[ 214.298816] lkdtm: Performing direct entry REPORT_STACK
9871 01:12:44.985467 <6>[ 214.304351] lkdtm: Stack offset: -48
9872 01:12:44.985807 <6>[ 214.308447] lkdtm: Performing direct entry REPORT_STACK
9873 01:12:44.986562 <6>[ 214.313981] lkdtm: Stack offset: 32
9874 01:12:44.986944 <6>[ 214.318001] lkdtm: Performing direct entry REPORT_STACK
9875 01:12:44.987290 <6>[ 214.323537] lkdtm: Stack offset: 128
9876 01:12:44.987755 <6>[ 214.327634] lkdtm: Performing direct entry REPORT_STACK
9877 01:12:44.988174 <6>[ 214.333169] lkdtm: Stack offset: -240
9878 01:12:45.028789 <6>[ 214.337356] lkdtm: Performing direct entry REPORT_STACK
9879 01:12:45.029318 <6>[ 214.342896] lkdtm: Stack offset: -112
9880 01:12:45.029701 <6>[ 214.347096] lkdtm: Performing direct entry REPORT_STACK
9881 01:12:45.030428 <6>[ 214.352754] lkdtm: Stack offset: -64
9882 01:12:45.030815 <6>[ 214.356865] lkdtm: Performing direct entry REPORT_STACK
9883 01:12:45.031163 <6>[ 214.362398] lkdtm: Stack offset: 128
9884 01:12:45.031491 <6>[ 214.366497] lkdtm: Performing direct entry REPORT_STACK
9885 01:12:45.031817 <6>[ 214.372034] lkdtm: Stack offset: -32
9886 01:12:45.032510 <6>[ 214.376140] lkdtm: Performing direct entry REPORT_STACK
9887 01:12:45.073401 <6>[ 214.381677] lkdtm: Stack offset: -64
9888 01:12:45.073732 <6>[ 214.385777] lkdtm: Performing direct entry REPORT_STACK
9889 01:12:45.073974 <6>[ 214.391322] lkdtm: Stack offset: -192
9890 01:12:45.074496 <6>[ 214.395531] lkdtm: Performing direct entry REPORT_STACK
9891 01:12:45.074716 <6>[ 214.401175] lkdtm: Stack offset: -64
9892 01:12:45.074887 <6>[ 214.405281] lkdtm: Performing direct entry REPORT_STACK
9893 01:12:45.075097 <6>[ 214.410819] lkdtm: Stack offset: 112
9894 01:12:45.075259 <6>[ 214.414917] lkdtm: Performing direct entry REPORT_STACK
9895 01:12:45.075426 <6>[ 214.420455] lkdtm: Stack offset: 0
9896 01:12:45.091769 <6>[ 214.424395] lkdtm: Performing direct entry REPORT_STACK
9897 01:12:45.092109 <6>[ 214.429929] lkdtm: Stack offset: 128
9898 01:12:45.491562 # Bits of stack entropy: 6
9899 01:12:45.539510 ok 84 selftests: lkdtm: stack-entropy.sh
9900 01:12:46.947140 lkdtm_PANIC_sh_selftests_lkdtm_panic_sh skip
9901 01:12:46.947902 lkdtm_BUG_sh pass
9902 01:12:46.948547 lkdtm_WARNING_sh pass
9903 01:12:46.949150 lkdtm_WARNING_MESSAGE_sh pass
9904 01:12:46.950299 lkdtm_EXCEPTION_sh pass
9905 01:12:46.950915 lkdtm_LOOP_sh_selftests_lkdtm_loop_sh skip
9906 01:12:46.951454 lkdtm_EXHAUST_STACK_sh_selftests_lkdtm_exhaust_stack_sh skip
9907 01:12:46.951974 lkdtm_CORRUPT_STACK_sh_selftests_lkdtm_corrupt_stack_sh skip
9908 01:12:46.952469 lkdtm_CORRUPT_STACK_STRONG_sh_selftests_lkdtm_corrupt_stack_strong_sh skip
9909 01:12:46.952960 lkdtm_ARRAY_BOUNDS_sh pass
9910 01:12:46.953444 lkdtm_CORRUPT_LIST_ADD_sh pass
9911 01:12:46.954117 lkdtm_CORRUPT_LIST_DEL_sh pass
9912 01:12:46.990257 lkdtm_STACK_GUARD_PAGE_LEADING_sh pass
9913 01:12:46.990847 lkdtm_STACK_GUARD_PAGE_TRAILING_sh pass
9914 01:12:46.991214 lkdtm_REPORT_STACK_CANARY_sh pass
9915 01:12:46.991901 lkdtm_UNSET_SMEP_sh_selftests_lkdtm_unset_smep_sh skip
9916 01:12:46.992272 lkdtm_DOUBLE_FAULT_sh_selftests_lkdtm_double_fault_sh skip
9917 01:12:46.992602 lkdtm_CORRUPT_PAC_sh fail
9918 01:12:46.992919 lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh_selftests_lkdtm_unaligned_load_store_write_sh skip
9919 01:12:46.993234 lkdtm_SLAB_LINEAR_OVERFLOW_sh pass
9920 01:12:46.993538 lkdtm_VMALLOC_LINEAR_OVERFLOW_sh pass
9921 01:12:46.993937 lkdtm_WRITE_AFTER_FREE_sh_selftests_lkdtm_write_after_free_sh skip
9922 01:12:47.033430 lkdtm_READ_AFTER_FREE_sh pass
9923 01:12:47.034056 lkdtm_WRITE_BUDDY_AFTER_FREE_sh_selftests_lkdtm_write_buddy_after_free_sh skip
9924 01:12:47.034435 lkdtm_READ_BUDDY_AFTER_FREE_sh pass
9925 01:12:47.035233 lkdtm_SLAB_INIT_ON_ALLOC_sh pass
9926 01:12:47.035626 lkdtm_BUDDY_INIT_ON_ALLOC_sh pass
9927 01:12:47.035962 lkdtm_SLAB_FREE_DOUBLE_sh pass
9928 01:12:47.036432 lkdtm_SLAB_FREE_CROSS_sh pass
9929 01:12:47.036786 lkdtm_SLAB_FREE_PAGE_sh pass
9930 01:12:47.037162 lkdtm_SOFTLOCKUP_sh_selftests_lkdtm_softlockup_sh skip
9931 01:12:47.037624 lkdtm_HARDLOCKUP_sh_selftests_lkdtm_hardlockup_sh skip
9932 01:12:47.038066 lkdtm_SPINLOCKUP_sh_selftests_lkdtm_spinlockup_sh skip
9933 01:12:47.076560 lkdtm_HUNG_TASK_sh_selftests_lkdtm_hung_task_sh skip
9934 01:12:47.077106 lkdtm_EXEC_DATA_sh pass
9935 01:12:47.077474 lkdtm_EXEC_STACK_sh pass
9936 01:12:47.077814 lkdtm_EXEC_KMALLOC_sh pass
9937 01:12:47.078190 lkdtm_EXEC_VMALLOC_sh pass
9938 01:12:47.078514 lkdtm_EXEC_RODATA_sh pass
9939 01:12:47.079014 lkdtm_EXEC_USERSPACE_sh pass
9940 01:12:47.079349 lkdtm_EXEC_NULL_sh pass
9941 01:12:47.079659 lkdtm_ACCESS_USERSPACE_sh fail
9942 01:12:47.081029 lkdtm_ACCESS_NULL_sh pass
9943 01:12:47.081774 lkdtm_WRITE_RO_sh pass
9944 01:12:47.082170 lkdtm_WRITE_RO_AFTER_INIT_sh pass
9945 01:12:47.082510 lkdtm_WRITE_KERN_sh pass
9946 01:12:47.082828 lkdtm_WRITE_OPD_sh_selftests_lkdtm_write_opd_sh skip
9947 01:12:47.083231 lkdtm_REFCOUNT_INC_OVERFLOW_sh pass
9948 01:12:47.083621 lkdtm_REFCOUNT_ADD_OVERFLOW_sh pass
9949 01:12:47.119710 lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh pass
9950 01:12:47.120378 lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh pass
9951 01:12:47.120757 lkdtm_REFCOUNT_DEC_ZERO_sh pass
9952 01:12:47.121096 lkdtm_REFCOUNT_DEC_NEGATIVE_sh pass
9953 01:12:47.121420 lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh pass
9954 01:12:47.121815 lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh pass
9955 01:12:47.122596 lkdtm_REFCOUNT_INC_ZERO_sh pass
9956 01:12:47.122957 lkdtm_REFCOUNT_ADD_ZERO_sh pass
9957 01:12:47.123359 lkdtm_REFCOUNT_INC_SATURATED_sh pass
9958 01:12:47.123680 lkdtm_REFCOUNT_DEC_SATURATED_sh pass
9959 01:12:47.123988 lkdtm_REFCOUNT_ADD_SATURATED_sh pass
9960 01:12:47.124518 lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh pass
9961 01:12:47.162901 lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh pass
9962 01:12:47.163453 lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh pass
9963 01:12:47.163824 lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh pass
9964 01:12:47.164161 lkdtm_REFCOUNT_TIMING_sh_selftests_lkdtm_refcount_timing_sh skip
9965 01:12:47.164484 lkdtm_ATOMIC_TIMING_sh_selftests_lkdtm_atomic_timing_sh skip
9966 01:12:47.165148 lkdtm_USERCOPY_SLAB_SIZE_TO_sh pass
9967 01:12:47.165503 lkdtm_USERCOPY_SLAB_SIZE_FROM_sh pass
9968 01:12:47.165822 lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh pass
9969 01:12:47.166233 lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh pass
9970 01:12:47.166598 lkdtm_USERCOPY_STACK_FRAME_TO_sh fail
9971 01:12:47.166985 lkdtm_USERCOPY_STACK_FRAME_FROM_sh fail
9972 01:12:47.215680 lkdtm_USERCOPY_STACK_BEYOND_sh pass
9973 01:12:47.215986 lkdtm_USERCOPY_KERNEL_sh pass
9974 01:12:47.216172 lkdtm_STACKLEAK_ERASING_sh pass
9975 01:12:47.216342 lkdtm_CFI_FORWARD_PROTO_sh fail
9976 01:12:47.216507 lkdtm_CFI_BACKWARD_sh fail
9977 01:12:47.216666 lkdtm_FORTIFY_STRSCPY_sh pass
9978 01:12:47.216827 lkdtm_FORTIFY_STR_OBJECT_sh pass
9979 01:12:47.216983 lkdtm_FORTIFY_STR_MEMBER_sh pass
9980 01:12:47.217140 lkdtm_FORTIFY_MEM_OBJECT_sh pass
9981 01:12:47.217267 lkdtm_FORTIFY_MEM_MEMBER_sh pass
9982 01:12:47.217631 lkdtm_PPC_SLB_MULTIHIT_sh_selftests_lkdtm_ppc_slb_multihit_sh skip
9983 01:12:47.217776 lkdtm_stack-entropy_sh pass
9984 01:12:47.218947 + ../../utils/send-to-lava.sh ./output/result.txt
9985 01:12:47.233881 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=shardfile-lkdtm RESULT=pass>
9986 01:12:47.235336 Received signal: <TESTCASE> TEST_CASE_ID=shardfile-lkdtm RESULT=pass
9988 01:12:47.453020 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PANIC_sh_selftests_lkdtm_panic_sh RESULT=skip>
9989 01:12:47.453802 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PANIC_sh_selftests_lkdtm_panic_sh RESULT=skip
9991 01:12:47.669526 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass>
9992 01:12:47.670070 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass
9994 01:12:47.877342 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass>
9995 01:12:47.877871 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass
9997 01:12:48.094494 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass>
9998 01:12:48.095350 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass
10000 01:12:48.302201 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass>
10001 01:12:48.303059 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass
10003 01:12:48.523237 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_LOOP_sh_selftests_lkdtm_loop_sh RESULT=skip>
10004 01:12:48.524087 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_LOOP_sh_selftests_lkdtm_loop_sh RESULT=skip
10006 01:12:48.751988 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh_selftests_lkdtm_exhaust_stack_sh RESULT=skip>
10007 01:12:48.752872 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh_selftests_lkdtm_exhaust_stack_sh RESULT=skip
10009 01:12:48.968794 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh_selftests_lkdtm_corrupt_stack_sh RESULT=skip>
10010 01:12:48.969645 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh_selftests_lkdtm_corrupt_stack_sh RESULT=skip
10012 01:12:49.175558 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh_selftests_lkdtm_corrupt_stack_strong_sh RESULT=skip>
10013 01:12:49.176420 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh_selftests_lkdtm_corrupt_stack_strong_sh RESULT=skip
10015 01:12:49.379400 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass>
10016 01:12:49.380250 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass
10018 01:12:49.595338 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass>
10019 01:12:49.596198 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass
10021 01:12:49.814121 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass>
10022 01:12:49.814968 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass
10024 01:12:50.037837 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass>
10025 01:12:50.038732 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass
10027 01:12:50.257672 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass>
10028 01:12:50.258566 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass
10030 01:12:50.462459 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass>
10031 01:12:50.463310 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass
10033 01:12:50.678403 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNSET_SMEP_sh_selftests_lkdtm_unset_smep_sh RESULT=skip>
10034 01:12:50.679273 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNSET_SMEP_sh_selftests_lkdtm_unset_smep_sh RESULT=skip
10036 01:12:50.879164 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh_selftests_lkdtm_double_fault_sh RESULT=skip>
10037 01:12:50.880028 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh_selftests_lkdtm_double_fault_sh RESULT=skip
10039 01:12:51.091941 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail>
10040 01:12:51.092799 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail
10042 01:12:51.320688 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh_selftests_lkdtm_unaligned_load_store_write_sh RESULT=skip>
10043 01:12:51.321552 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh_selftests_lkdtm_unaligned_load_store_write_sh RESULT=skip
10045 01:12:51.525499 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass>
10046 01:12:51.526360 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass
10048 01:12:51.738369 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass>
10049 01:12:51.739206 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass
10051 01:12:51.951133 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh_selftests_lkdtm_write_after_free_sh RESULT=skip>
10052 01:12:51.951996 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh_selftests_lkdtm_write_after_free_sh RESULT=skip
10054 01:12:52.166919 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass>
10055 01:12:52.167810 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass
10057 01:12:52.363448 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh_selftests_lkdtm_write_buddy_after_free_sh RESULT=skip>
10058 01:12:52.363976 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh_selftests_lkdtm_write_buddy_after_free_sh RESULT=skip
10060 01:12:52.583645 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass>
10061 01:12:52.584512 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass
10063 01:12:52.791436 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass>
10064 01:12:52.792296 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass
10066 01:12:52.997285 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass>
10067 01:12:52.998143 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass
10069 01:12:53.204937 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass>
10070 01:12:53.205802 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass
10072 01:12:53.418895 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass>
10073 01:12:53.419747 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass
10075 01:12:53.637592 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass>
10076 01:12:53.638406 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass
10078 01:12:53.845260 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh_selftests_lkdtm_softlockup_sh RESULT=skip>
10079 01:12:53.846059 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh_selftests_lkdtm_softlockup_sh RESULT=skip
10081 01:12:54.053110 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HARDLOCKUP_sh_selftests_lkdtm_hardlockup_sh RESULT=skip>
10082 01:12:54.053881 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HARDLOCKUP_sh_selftests_lkdtm_hardlockup_sh RESULT=skip
10084 01:12:54.269978 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SPINLOCKUP_sh_selftests_lkdtm_spinlockup_sh RESULT=skip>
10085 01:12:54.270823 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SPINLOCKUP_sh_selftests_lkdtm_spinlockup_sh RESULT=skip
10087 01:12:54.466766 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HUNG_TASK_sh_selftests_lkdtm_hung_task_sh RESULT=skip>
10088 01:12:54.467552 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HUNG_TASK_sh_selftests_lkdtm_hung_task_sh RESULT=skip
10090 01:12:54.674385 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass>
10091 01:12:54.675152 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass
10093 01:12:54.888256 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass>
10094 01:12:54.889039 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass
10096 01:12:55.103936 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass>
10097 01:12:55.104458 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass
10099 01:12:55.324041 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass>
10100 01:12:55.324809 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass
10102 01:12:55.529520 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass>
10103 01:12:55.530072 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass
10105 01:12:55.750600 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass>
10106 01:12:55.751395 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass
10108 01:12:55.956520 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass>
10109 01:12:55.957287 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass
10111 01:12:56.163976 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail>
10112 01:12:56.164530 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail
10114 01:12:56.356156 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass>
10115 01:12:56.356988 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass
10117 01:12:56.574688 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass>
10118 01:12:56.575241 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass
10120 01:12:56.784824 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass
10122 01:12:56.787765 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass>
10123 01:12:57.006242 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass>
10124 01:12:57.006779 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass
10126 01:12:57.225419 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_OPD_sh_selftests_lkdtm_write_opd_sh RESULT=skip>
10127 01:12:57.226252 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_OPD_sh_selftests_lkdtm_write_opd_sh RESULT=skip
10129 01:12:57.422098 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass>
10130 01:12:57.422923 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass
10132 01:12:57.641998 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass>
10133 01:12:57.642879 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass
10135 01:12:57.862757 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10136 01:12:57.863613 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass
10138 01:12:58.082588 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10139 01:12:58.083497 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass
10141 01:12:58.306224 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass>
10142 01:12:58.307082 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass
10144 01:12:58.525200 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass>
10145 01:12:58.526075 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass
10147 01:12:58.743038 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass>
10148 01:12:58.743873 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass
10150 01:12:58.965793 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass>
10151 01:12:58.966683 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass
10153 01:12:59.179281 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass>
10154 01:12:59.179802 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass
10156 01:12:59.387282 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass>
10157 01:12:59.388118 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass
10159 01:12:59.607239 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass>
10160 01:12:59.608102 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass
10162 01:12:59.824957 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass>
10163 01:12:59.825788 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass
10165 01:13:00.041847 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass>
10166 01:13:00.042717 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass
10168 01:13:00.257650 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass>
10169 01:13:00.258522 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass
10171 01:13:00.476390 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass>
10172 01:13:00.477191 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass
10174 01:13:00.693347 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass>
10175 01:13:00.694190 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass
10177 01:13:00.911067 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass>
10178 01:13:00.911921 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass
10180 01:13:01.131937 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh_selftests_lkdtm_refcount_timing_sh RESULT=skip>
10181 01:13:01.132812 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh_selftests_lkdtm_refcount_timing_sh RESULT=skip
10183 01:13:01.338751 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh_selftests_lkdtm_atomic_timing_sh RESULT=skip>
10184 01:13:01.339613 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh_selftests_lkdtm_atomic_timing_sh RESULT=skip
10186 01:13:01.551535 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass>
10187 01:13:01.552395 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass
10189 01:13:01.772228 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass>
10190 01:13:01.773091 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass
10192 01:13:01.963086 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass>
10193 01:13:01.963943 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass
10195 01:13:02.175880 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass>
10196 01:13:02.176762 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass
10198 01:13:02.380692 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=fail>
10199 01:13:02.381482 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=fail
10201 01:13:02.581694 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=fail>
10202 01:13:02.582614 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=fail
10204 01:13:02.789299 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass>
10205 01:13:02.790165 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass
10207 01:13:02.993805 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass>
10208 01:13:02.994369 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass
10210 01:13:03.207046 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass>
10211 01:13:03.207909 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass
10213 01:13:03.404821 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail>
10214 01:13:03.405660 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail
10216 01:13:03.626360 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail>
10217 01:13:03.626984 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail
10219 01:13:03.846259 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass>
10220 01:13:03.846809 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass
10222 01:13:04.051093 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass>
10223 01:13:04.051649 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass
10225 01:13:04.267926 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass>
10226 01:13:04.268443 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass
10228 01:13:04.474063 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass>
10229 01:13:04.474906 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass
10231 01:13:04.691842 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass>
10232 01:13:04.692849 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass
10234 01:13:04.912659 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh_selftests_lkdtm_ppc_slb_multihit_sh RESULT=skip>
10235 01:13:04.913520 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh_selftests_lkdtm_ppc_slb_multihit_sh RESULT=skip
10237 01:13:05.122239 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass>
10238 01:13:05.122817 + set +x
10239 01:13:05.123509 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass
10241 01:13:05.125553 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 473287_1.6.2.4.5>
10242 01:13:05.126399 Received signal: <ENDRUN> 1_kselftest-lkdtm 473287_1.6.2.4.5
10243 01:13:05.126875 Ending use of test pattern.
10244 01:13:05.127323 Ending test lava.1_kselftest-lkdtm (473287_1.6.2.4.5), duration 153.12
10246 01:13:05.141408 <LAVA_TEST_RUNNER EXIT>
10247 01:13:05.142216 ok: lava_test_shell seems to have completed
10248 01:13:05.145887 lkdtm_ACCESS_NULL_sh: pass
lkdtm_ACCESS_USERSPACE_sh: fail
lkdtm_ARRAY_BOUNDS_sh: pass
lkdtm_ATOMIC_TIMING_sh_selftests_lkdtm_atomic_timing_sh: skip
lkdtm_BUDDY_INIT_ON_ALLOC_sh: pass
lkdtm_BUG_sh: pass
lkdtm_CFI_BACKWARD_sh: fail
lkdtm_CFI_FORWARD_PROTO_sh: fail
lkdtm_CORRUPT_LIST_ADD_sh: pass
lkdtm_CORRUPT_LIST_DEL_sh: pass
lkdtm_CORRUPT_PAC_sh: fail
lkdtm_CORRUPT_STACK_STRONG_sh_selftests_lkdtm_corrupt_stack_strong_sh: skip
lkdtm_CORRUPT_STACK_sh_selftests_lkdtm_corrupt_stack_sh: skip
lkdtm_DOUBLE_FAULT_sh_selftests_lkdtm_double_fault_sh: skip
lkdtm_EXCEPTION_sh: pass
lkdtm_EXEC_DATA_sh: pass
lkdtm_EXEC_KMALLOC_sh: pass
lkdtm_EXEC_NULL_sh: pass
lkdtm_EXEC_RODATA_sh: pass
lkdtm_EXEC_STACK_sh: pass
lkdtm_EXEC_USERSPACE_sh: pass
lkdtm_EXEC_VMALLOC_sh: pass
lkdtm_EXHAUST_STACK_sh_selftests_lkdtm_exhaust_stack_sh: skip
lkdtm_FORTIFY_MEM_MEMBER_sh: pass
lkdtm_FORTIFY_MEM_OBJECT_sh: pass
lkdtm_FORTIFY_STRSCPY_sh: pass
lkdtm_FORTIFY_STR_MEMBER_sh: pass
lkdtm_FORTIFY_STR_OBJECT_sh: pass
lkdtm_HARDLOCKUP_sh_selftests_lkdtm_hardlockup_sh: skip
lkdtm_HUNG_TASK_sh_selftests_lkdtm_hung_task_sh: skip
lkdtm_LOOP_sh_selftests_lkdtm_loop_sh: skip
lkdtm_PANIC_sh_selftests_lkdtm_panic_sh: skip
lkdtm_PPC_SLB_MULTIHIT_sh_selftests_lkdtm_ppc_slb_multihit_sh: skip
lkdtm_READ_AFTER_FREE_sh: pass
lkdtm_READ_BUDDY_AFTER_FREE_sh: pass
lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh: pass
lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh: pass
lkdtm_REFCOUNT_ADD_OVERFLOW_sh: pass
lkdtm_REFCOUNT_ADD_SATURATED_sh: pass
lkdtm_REFCOUNT_ADD_ZERO_sh: pass
lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh: pass
lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh: pass
lkdtm_REFCOUNT_DEC_NEGATIVE_sh: pass
lkdtm_REFCOUNT_DEC_SATURATED_sh: pass
lkdtm_REFCOUNT_DEC_ZERO_sh: pass
lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh: pass
lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh: pass
lkdtm_REFCOUNT_INC_OVERFLOW_sh: pass
lkdtm_REFCOUNT_INC_SATURATED_sh: pass
lkdtm_REFCOUNT_INC_ZERO_sh: pass
lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh: pass
lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh: pass
lkdtm_REFCOUNT_TIMING_sh_selftests_lkdtm_refcount_timing_sh: skip
lkdtm_REPORT_STACK_CANARY_sh: pass
lkdtm_SLAB_FREE_CROSS_sh: pass
lkdtm_SLAB_FREE_DOUBLE_sh: pass
lkdtm_SLAB_FREE_PAGE_sh: pass
lkdtm_SLAB_INIT_ON_ALLOC_sh: pass
lkdtm_SLAB_LINEAR_OVERFLOW_sh: pass
lkdtm_SOFTLOCKUP_sh_selftests_lkdtm_softlockup_sh: skip
lkdtm_SPINLOCKUP_sh_selftests_lkdtm_spinlockup_sh: skip
lkdtm_STACKLEAK_ERASING_sh: pass
lkdtm_STACK_GUARD_PAGE_LEADING_sh: pass
lkdtm_STACK_GUARD_PAGE_TRAILING_sh: pass
lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh_selftests_lkdtm_unaligned_load_store_write_sh: skip
lkdtm_UNSET_SMEP_sh_selftests_lkdtm_unset_smep_sh: skip
lkdtm_USERCOPY_KERNEL_sh: pass
lkdtm_USERCOPY_SLAB_SIZE_FROM_sh: pass
lkdtm_USERCOPY_SLAB_SIZE_TO_sh: pass
lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh: pass
lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh: pass
lkdtm_USERCOPY_STACK_BEYOND_sh: pass
lkdtm_USERCOPY_STACK_FRAME_FROM_sh: fail
lkdtm_USERCOPY_STACK_FRAME_TO_sh: fail
lkdtm_VMALLOC_LINEAR_OVERFLOW_sh: pass
lkdtm_WARNING_MESSAGE_sh: pass
lkdtm_WARNING_sh: pass
lkdtm_WRITE_AFTER_FREE_sh_selftests_lkdtm_write_after_free_sh: skip
lkdtm_WRITE_BUDDY_AFTER_FREE_sh_selftests_lkdtm_write_buddy_after_free_sh: skip
lkdtm_WRITE_KERN_sh: pass
lkdtm_WRITE_OPD_sh_selftests_lkdtm_write_opd_sh: skip
lkdtm_WRITE_RO_AFTER_INIT_sh: pass
lkdtm_WRITE_RO_sh: pass
lkdtm_stack-entropy_sh: pass
shardfile-lkdtm: pass
10249 01:13:05.146708 end: 3.1 lava-test-shell (duration 00:02:36) [common]
10250 01:13:05.147398 end: 3 lava-test-retry (duration 00:02:36) [common]
10251 01:13:05.148000 start: 4 finalize (timeout 00:02:00) [common]
10252 01:13:05.148589 start: 4.1 power-off (timeout 00:00:30) [common]
10253 01:13:05.149482 Calling: 'nice' 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/off?hostname=apc54a00b1&port=1'
10254 01:13:05.557548 >> OK - accepted request
10255 01:13:05.560538 Returned 0 in 0 seconds
10256 01:13:05.661662 end: 4.1 power-off (duration 00:00:01) [common]
10258 01:13:05.662476 start: 4.2 read-feedback (timeout 00:02:00) [common]
10259 01:13:05.663034 Listened to connection for namespace 'common' for up to 1s
10260 01:13:05.663584 Listened to connection for namespace 'common' for up to 1s
10261 01:13:06.668042 Finalising connection for namespace 'common'
10262 01:13:06.668754 Disconnecting from shell: Finalise
10263 01:13:06.669287 / #
10264 01:13:06.770731 end: 4.2 read-feedback (duration 00:00:01) [common]
10265 01:13:06.771448 end: 4 finalize (duration 00:00:02) [common]
10266 01:13:06.772125 Cleaning after the job
10267 01:13:06.772694 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/473287/tftp-deploy-hm3g1gmt/ramdisk
10268 01:13:06.784673 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/473287/tftp-deploy-hm3g1gmt/kernel
10269 01:13:06.832080 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/473287/tftp-deploy-hm3g1gmt/dtb
10270 01:13:06.832784 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/473287/tftp-deploy-hm3g1gmt/nfsrootfs
10271 01:13:06.935925 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/473287/tftp-deploy-hm3g1gmt/modules
10272 01:13:06.949188 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/473287
10273 01:13:07.710810 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/473287
10274 01:13:07.711095 Job finished correctly