Boot log: juno-uboot
- Warnings: 1
- Kernel Warnings: 2535
- Errors: 0
- Boot result: PASS
- Kernel Errors: 459
1 21:09:00.593500 lava-dispatcher, installed at version: 2024.01
2 21:09:00.593861 start: 0 validate
3 21:09:00.594085 Start time: 2024-11-04 21:09:00.594072+00:00 (UTC)
4 21:09:00.594364 Using caching service: 'http://192.168.56.18:8001/api/v1/fetch?url=%s'
5 21:09:00.594643 Validating that http://192.168.56.18:8001/api/v1/fetch?url=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbookworm-kselftest%2F20240313.0%2Farm64%2Finitrd.cpio.gz exists
6 21:09:00.633046 Using caching service: 'http://192.168.56.18:8001/api/v1/fetch?url=%s'
7 21:09:00.633423 Validating that http://192.168.56.18:8001/api/v1/fetch?url=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-6.1.y-cip%2Fv6.1.112-cip30-2-g621dcc7cb0b9%2Farm64%2Fdefconfig%2Bkselftest%2Fgcc-12%2Fkernel%2FImage exists
8 21:09:00.662571 Using caching service: 'http://192.168.56.18:8001/api/v1/fetch?url=%s'
9 21:09:00.662991 Validating that http://192.168.56.18:8001/api/v1/fetch?url=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-6.1.y-cip%2Fv6.1.112-cip30-2-g621dcc7cb0b9%2Farm64%2Fdefconfig%2Bkselftest%2Fgcc-12%2Fdtbs%2Farm%2Fjuno.dtb exists
10 21:09:00.692019 Using caching service: 'http://192.168.56.18:8001/api/v1/fetch?url=%s'
11 21:09:00.692359 Validating that http://192.168.56.18:8001/api/v1/fetch?url=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbookworm-kselftest%2F20240313.0%2Farm64%2Ffull.rootfs.tar.xz exists
12 21:09:00.722915 Using caching service: 'http://192.168.56.18:8001/api/v1/fetch?url=%s'
13 21:09:00.723233 Validating that http://192.168.56.18:8001/api/v1/fetch?url=http%3A%2F%2Fstorage.kernelci.org%2Fcip%2Flinux-6.1.y-cip%2Fv6.1.112-cip30-2-g621dcc7cb0b9%2Farm64%2Fdefconfig%2Bkselftest%2Fgcc-12%2Fmodules.tar.xz exists
14 21:09:00.763735 validate duration: 0.17
16 21:09:00.764680 start: 1 tftp-deploy (timeout 00:10:00) [common]
17 21:09:00.765065 start: 1.1 download-retry (timeout 00:10:00) [common]
18 21:09:00.765469 start: 1.1.1 http-download (timeout 00:10:00) [common]
19 21:09:00.766014 Not decompressing ramdisk as can be used compressed.
20 21:09:00.766422 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/initrd.cpio.gz
21 21:09:00.766690 saving as /var/lib/lava/dispatcher/tmp/936764/tftp-deploy-5is6cxk0/ramdisk/initrd.cpio.gz
22 21:09:00.766933 total size: 5628169 (5 MB)
23 21:09:00.809235 progress 0 % (0 MB)
24 21:09:00.818061 progress 5 % (0 MB)
25 21:09:00.826860 progress 10 % (0 MB)
26 21:09:00.834169 progress 15 % (0 MB)
27 21:09:00.842606 progress 20 % (1 MB)
28 21:09:00.849513 progress 25 % (1 MB)
29 21:09:00.856716 progress 30 % (1 MB)
30 21:09:00.862656 progress 35 % (1 MB)
31 21:09:00.866190 progress 40 % (2 MB)
32 21:09:00.869858 progress 45 % (2 MB)
33 21:09:00.873065 progress 50 % (2 MB)
34 21:09:00.876771 progress 55 % (2 MB)
35 21:09:00.880503 progress 60 % (3 MB)
36 21:09:00.883824 progress 65 % (3 MB)
37 21:09:00.887593 progress 70 % (3 MB)
38 21:09:00.890933 progress 75 % (4 MB)
39 21:09:00.894631 progress 80 % (4 MB)
40 21:09:00.897887 progress 85 % (4 MB)
41 21:09:00.901000 progress 90 % (4 MB)
42 21:09:00.903665 progress 95 % (5 MB)
43 21:09:00.906060 progress 100 % (5 MB)
44 21:09:00.906456 5 MB downloaded in 0.14 s (38.47 MB/s)
45 21:09:00.906746 end: 1.1.1 http-download (duration 00:00:00) [common]
47 21:09:00.907184 end: 1.1 download-retry (duration 00:00:00) [common]
48 21:09:00.907356 start: 1.2 download-retry (timeout 00:10:00) [common]
49 21:09:00.907520 start: 1.2.1 http-download (timeout 00:10:00) [common]
50 21:09:00.907774 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.112-cip30-2-g621dcc7cb0b9/arm64/defconfig+kselftest/gcc-12/kernel/Image
51 21:09:00.907904 saving as /var/lib/lava/dispatcher/tmp/936764/tftp-deploy-5is6cxk0/kernel/Image
52 21:09:00.908028 total size: 58178048 (55 MB)
53 21:09:00.908148 No compression specified
54 21:09:00.946679 progress 0 % (0 MB)
55 21:09:00.982351 progress 5 % (2 MB)
56 21:09:01.011737 progress 10 % (5 MB)
57 21:09:01.039546 progress 15 % (8 MB)
58 21:09:01.067520 progress 20 % (11 MB)
59 21:09:01.095203 progress 25 % (13 MB)
60 21:09:01.123067 progress 30 % (16 MB)
61 21:09:01.150914 progress 35 % (19 MB)
62 21:09:01.178835 progress 40 % (22 MB)
63 21:09:01.206549 progress 45 % (24 MB)
64 21:09:01.234528 progress 50 % (27 MB)
65 21:09:01.262447 progress 55 % (30 MB)
66 21:09:01.290516 progress 60 % (33 MB)
67 21:09:01.318429 progress 65 % (36 MB)
68 21:09:01.346149 progress 70 % (38 MB)
69 21:09:01.374115 progress 75 % (41 MB)
70 21:09:01.402094 progress 80 % (44 MB)
71 21:09:01.430105 progress 85 % (47 MB)
72 21:09:01.457726 progress 90 % (49 MB)
73 21:09:01.485652 progress 95 % (52 MB)
74 21:09:01.512793 progress 100 % (55 MB)
75 21:09:01.513150 55 MB downloaded in 0.61 s (91.69 MB/s)
76 21:09:01.513438 end: 1.2.1 http-download (duration 00:00:01) [common]
78 21:09:01.513834 end: 1.2 download-retry (duration 00:00:01) [common]
79 21:09:01.514000 start: 1.3 download-retry (timeout 00:09:59) [common]
80 21:09:01.514169 start: 1.3.1 http-download (timeout 00:09:59) [common]
81 21:09:01.514406 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.112-cip30-2-g621dcc7cb0b9/arm64/defconfig+kselftest/gcc-12/dtbs/arm/juno.dtb
82 21:09:01.514521 saving as /var/lib/lava/dispatcher/tmp/936764/tftp-deploy-5is6cxk0/dtb/juno.dtb
83 21:09:01.514621 total size: 26981 (0 MB)
84 21:09:01.514737 No compression specified
85 21:09:01.553757 progress 100 % (0 MB)
86 21:09:01.554445 0 MB downloaded in 0.04 s (0.65 MB/s)
87 21:09:01.554749 end: 1.3.1 http-download (duration 00:00:00) [common]
89 21:09:01.555141 end: 1.3 download-retry (duration 00:00:00) [common]
90 21:09:01.555301 start: 1.4 download-retry (timeout 00:09:59) [common]
91 21:09:01.555459 start: 1.4.1 http-download (timeout 00:09:59) [common]
92 21:09:01.555694 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/full.rootfs.tar.xz
93 21:09:01.555813 saving as /var/lib/lava/dispatcher/tmp/936764/tftp-deploy-5is6cxk0/nfsrootfs/full.rootfs.tar
94 21:09:01.555914 total size: 120894716 (115 MB)
95 21:09:01.556015 Using unxz to decompress xz
96 21:09:01.593263 progress 0 % (0 MB)
97 21:09:02.166055 progress 5 % (5 MB)
98 21:09:02.758523 progress 10 % (11 MB)
99 21:09:03.318570 progress 15 % (17 MB)
100 21:09:03.839550 progress 20 % (23 MB)
101 21:09:04.302575 progress 25 % (28 MB)
102 21:09:04.870469 progress 30 % (34 MB)
103 21:09:05.405924 progress 35 % (40 MB)
104 21:09:05.670597 progress 40 % (46 MB)
105 21:09:05.964495 progress 45 % (51 MB)
106 21:09:06.493637 progress 50 % (57 MB)
107 21:09:07.096916 progress 55 % (63 MB)
108 21:09:07.670472 progress 60 % (69 MB)
109 21:09:08.253254 progress 65 % (74 MB)
110 21:09:08.820148 progress 70 % (80 MB)
111 21:09:09.405754 progress 75 % (86 MB)
112 21:09:09.975592 progress 80 % (92 MB)
113 21:09:10.561026 progress 85 % (98 MB)
114 21:09:11.136969 progress 90 % (103 MB)
115 21:09:11.678999 progress 95 % (109 MB)
116 21:09:12.257941 progress 100 % (115 MB)
117 21:09:12.266357 115 MB downloaded in 10.71 s (10.76 MB/s)
118 21:09:12.266670 end: 1.4.1 http-download (duration 00:00:11) [common]
120 21:09:12.267069 end: 1.4 download-retry (duration 00:00:11) [common]
121 21:09:12.267229 start: 1.5 download-retry (timeout 00:09:48) [common]
122 21:09:12.267383 start: 1.5.1 http-download (timeout 00:09:48) [common]
123 21:09:12.267625 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.112-cip30-2-g621dcc7cb0b9/arm64/defconfig+kselftest/gcc-12/modules.tar.xz
124 21:09:12.267746 saving as /var/lib/lava/dispatcher/tmp/936764/tftp-deploy-5is6cxk0/modules/modules.tar
125 21:09:12.267847 total size: 12998284 (12 MB)
126 21:09:12.267964 Using unxz to decompress xz
127 21:09:12.304964 progress 0 % (0 MB)
128 21:09:12.363187 progress 5 % (0 MB)
129 21:09:12.428368 progress 10 % (1 MB)
130 21:09:12.494023 progress 15 % (1 MB)
131 21:09:12.562848 progress 20 % (2 MB)
132 21:09:12.635611 progress 25 % (3 MB)
133 21:09:12.699384 progress 30 % (3 MB)
134 21:09:12.761095 progress 35 % (4 MB)
135 21:09:12.824373 progress 40 % (4 MB)
136 21:09:12.887071 progress 45 % (5 MB)
137 21:09:12.952340 progress 50 % (6 MB)
138 21:09:13.016604 progress 55 % (6 MB)
139 21:09:13.080692 progress 60 % (7 MB)
140 21:09:13.142833 progress 65 % (8 MB)
141 21:09:13.206531 progress 70 % (8 MB)
142 21:09:13.273302 progress 75 % (9 MB)
143 21:09:13.338023 progress 80 % (9 MB)
144 21:09:13.403350 progress 85 % (10 MB)
145 21:09:13.469092 progress 90 % (11 MB)
146 21:09:13.528090 progress 95 % (11 MB)
147 21:09:13.593723 progress 100 % (12 MB)
148 21:09:13.602606 12 MB downloaded in 1.33 s (9.29 MB/s)
149 21:09:13.602922 end: 1.5.1 http-download (duration 00:00:01) [common]
151 21:09:13.603323 end: 1.5 download-retry (duration 00:00:01) [common]
152 21:09:13.603483 start: 1.6 prepare-tftp-overlay (timeout 00:09:47) [common]
153 21:09:13.603640 start: 1.6.1 extract-nfsrootfs (timeout 00:09:47) [common]
154 21:09:19.284821 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/936764/extract-nfsrootfs-hn23lyey
155 21:09:19.285118 end: 1.6.1 extract-nfsrootfs (duration 00:00:06) [common]
156 21:09:19.285310 start: 1.6.2 lava-overlay (timeout 00:09:41) [common]
157 21:09:19.285618 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31
158 21:09:19.285833 makedir: /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin
159 21:09:19.285999 makedir: /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/tests
160 21:09:19.286167 makedir: /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/results
161 21:09:19.286339 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-add-keys
162 21:09:19.286573 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-add-sources
163 21:09:19.286791 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-background-process-start
164 21:09:19.287011 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-background-process-stop
165 21:09:19.287248 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-common-functions
166 21:09:19.287466 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-echo-ipv4
167 21:09:19.287682 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-install-packages
168 21:09:19.287896 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-installed-packages
169 21:09:19.288103 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-os-build
170 21:09:19.288313 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-probe-channel
171 21:09:19.288530 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-probe-ip
172 21:09:19.288744 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-target-ip
173 21:09:19.288956 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-target-mac
174 21:09:19.289169 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-target-storage
175 21:09:19.289422 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-test-case
176 21:09:19.289642 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-test-event
177 21:09:19.289854 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-test-feedback
178 21:09:19.290066 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-test-raise
179 21:09:19.290277 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-test-reference
180 21:09:19.290489 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-test-runner
181 21:09:19.290701 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-test-set
182 21:09:19.290913 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-test-shell
183 21:09:19.291136 Updating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-add-keys (debian)
184 21:09:19.291400 Updating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-add-sources (debian)
185 21:09:19.291646 Updating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-install-packages (debian)
186 21:09:19.291891 Updating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-installed-packages (debian)
187 21:09:19.292133 Updating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/bin/lava-os-build (debian)
188 21:09:19.292346 Creating /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/environment
189 21:09:19.292519 LAVA metadata
190 21:09:19.292643 - LAVA_JOB_ID=936764
191 21:09:19.292764 - LAVA_DISPATCHER_IP=192.168.56.218
192 21:09:19.292973 start: 1.6.2.1 ssh-authorize (timeout 00:09:41) [common]
193 21:09:19.293404 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
194 21:09:19.293574 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:41) [common]
195 21:09:19.293704 skipped lava-vland-overlay
196 21:09:19.293848 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
197 21:09:19.294003 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:41) [common]
198 21:09:19.294123 skipped lava-multinode-overlay
199 21:09:19.294285 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
200 21:09:19.294444 start: 1.6.2.4 test-definition (timeout 00:09:41) [common]
201 21:09:19.294581 Loading test definitions
202 21:09:19.294752 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:41) [common]
203 21:09:19.294876 Using /lava-936764 at stage 0
204 21:09:19.295386 uuid=936764_1.6.2.4.1 testdef=None
205 21:09:19.295558 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
206 21:09:19.295734 start: 1.6.2.4.2 test-overlay (timeout 00:09:41) [common]
207 21:09:19.296490 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
209 21:09:19.296910 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:41) [common]
210 21:09:19.298197 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
212 21:09:19.298628 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:41) [common]
213 21:09:19.299567 runner path: /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/0/tests/0_timesync-off test_uuid 936764_1.6.2.4.1
214 21:09:19.299854 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
216 21:09:19.300258 start: 1.6.2.4.5 git-repo-action (timeout 00:09:41) [common]
217 21:09:19.300384 Using /lava-936764 at stage 0
218 21:09:19.300575 Fetching tests from https://github.com/kernelci/test-definitions.git
219 21:09:19.300725 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/0/tests/1_kselftest-lkdtm'
220 21:09:21.690318 Running '/usr/bin/git checkout kernelci.org
221 21:09:21.935816 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
222 21:09:21.936635 uuid=936764_1.6.2.4.5 testdef=None
223 21:09:21.936884 end: 1.6.2.4.5 git-repo-action (duration 00:00:03) [common]
225 21:09:21.937317 start: 1.6.2.4.6 test-overlay (timeout 00:09:39) [common]
226 21:09:21.938461 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
228 21:09:21.938861 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:39) [common]
229 21:09:21.940485 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
231 21:09:21.940917 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:39) [common]
232 21:09:21.942516 runner path: /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/0/tests/1_kselftest-lkdtm test_uuid 936764_1.6.2.4.5
233 21:09:21.942670 BOARD='juno-uboot'
234 21:09:21.942794 BRANCH='cip'
235 21:09:21.942911 SKIPFILE='/dev/null'
236 21:09:21.943025 SKIP_INSTALL='True'
237 21:09:21.943137 TESTPROG_URL='http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.112-cip30-2-g621dcc7cb0b9/arm64/defconfig+kselftest/gcc-12/kselftest.tar.xz'
238 21:09:21.943251 TST_CASENAME=''
239 21:09:21.943362 TST_CMDFILES='lkdtm'
240 21:09:21.943643 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
242 21:09:21.943992 Creating lava-test-runner.conf files
243 21:09:21.944108 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/936764/lava-overlay-n0r9kd31/lava-936764/0 for stage 0
244 21:09:21.944282 - 0_timesync-off
245 21:09:21.944396 - 1_kselftest-lkdtm
246 21:09:21.944580 end: 1.6.2.4 test-definition (duration 00:00:03) [common]
247 21:09:21.944736 start: 1.6.2.5 compress-overlay (timeout 00:09:39) [common]
248 21:09:34.012756 end: 1.6.2.5 compress-overlay (duration 00:00:12) [common]
249 21:09:34.012999 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:27) [common]
250 21:09:34.013275 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
251 21:09:34.013517 end: 1.6.2 lava-overlay (duration 00:00:15) [common]
252 21:09:34.013750 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:27) [common]
253 21:09:34.230846 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
254 21:09:34.231094 start: 1.6.4 extract-modules (timeout 00:09:27) [common]
255 21:09:34.231248 extracting modules file /var/lib/lava/dispatcher/tmp/936764/tftp-deploy-5is6cxk0/modules/modules.tar to /var/lib/lava/dispatcher/tmp/936764/extract-nfsrootfs-hn23lyey
256 21:09:34.664280 extracting modules file /var/lib/lava/dispatcher/tmp/936764/tftp-deploy-5is6cxk0/modules/modules.tar to /var/lib/lava/dispatcher/tmp/936764/extract-overlay-ramdisk-ld5wco61/ramdisk
257 21:09:35.111013 end: 1.6.4 extract-modules (duration 00:00:01) [common]
258 21:09:35.111262 start: 1.6.5 apply-overlay-tftp (timeout 00:09:26) [common]
259 21:09:35.111451 [common] Applying overlay to NFS
260 21:09:35.111592 [common] Applying overlay /var/lib/lava/dispatcher/tmp/936764/compress-overlay-tvoc1pwi/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/936764/extract-nfsrootfs-hn23lyey
261 21:09:36.488333 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
262 21:09:36.488569 start: 1.6.6 prepare-kernel (timeout 00:09:24) [common]
263 21:09:36.488738 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:24) [common]
264 21:09:36.488875 Converting downloaded kernel to a uImage
265 21:09:36.489057 mkimage -A arm64 -O linux -T kernel -C none -a 0x80200000 -e 0x80200000 -d /var/lib/lava/dispatcher/tmp/936764/tftp-deploy-5is6cxk0/kernel/Image /var/lib/lava/dispatcher/tmp/936764/tftp-deploy-5is6cxk0/kernel/uImage
266 21:09:37.140740 output: Image Name:
267 21:09:37.140960 output: Created: Mon Nov 4 21:09:36 2024
268 21:09:37.141122 output: Image Type: AArch64 Linux Kernel Image (uncompressed)
269 21:09:37.141280 output: Data Size: 58178048 Bytes = 56814.50 KiB = 55.48 MiB
270 21:09:37.141410 output: Load Address: 80200000
271 21:09:37.141515 output: Entry Point: 80200000
272 21:09:37.141614 output:
273 21:09:37.141785 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:01) [common]
274 21:09:37.141930 end: 1.6.6 prepare-kernel (duration 00:00:01) [common]
275 21:09:37.142078 start: 1.6.7 configure-preseed-file (timeout 00:09:24) [common]
276 21:09:37.142216 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
277 21:09:37.142355 start: 1.6.8 compress-ramdisk (timeout 00:09:24) [common]
278 21:09:37.142473 Building ramdisk /var/lib/lava/dispatcher/tmp/936764/extract-overlay-ramdisk-ld5wco61/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/936764/extract-overlay-ramdisk-ld5wco61/ramdisk
279 21:09:38.066819 >> 201478 blocks
280 21:09:42.889403 Adding RAMdisk u-boot header.
281 21:09:42.889616 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/936764/extract-overlay-ramdisk-ld5wco61/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/936764/extract-overlay-ramdisk-ld5wco61/ramdisk.cpio.gz.uboot
282 21:09:43.118706 output: Image Name:
283 21:09:43.118902 output: Created: Mon Nov 4 21:09:42 2024
284 21:09:43.119034 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
285 21:09:43.119153 output: Data Size: 26119808 Bytes = 25507.62 KiB = 24.91 MiB
286 21:09:43.119269 output: Load Address: 00000000
287 21:09:43.119382 output: Entry Point: 00000000
288 21:09:43.119491 output:
289 21:09:43.119674 rename /var/lib/lava/dispatcher/tmp/936764/extract-overlay-ramdisk-ld5wco61/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/936764/tftp-deploy-5is6cxk0/ramdisk/ramdisk.cpio.gz.uboot
290 21:09:43.119854 end: 1.6.8 compress-ramdisk (duration 00:00:06) [common]
291 21:09:43.119997 end: 1.6 prepare-tftp-overlay (duration 00:00:30) [common]
292 21:09:43.120145 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:18) [common]
293 21:09:43.120269 No LXC device requested
294 21:09:43.120412 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
295 21:09:43.120561 start: 1.8 deploy-device-env (timeout 00:09:18) [common]
296 21:09:43.120704 end: 1.8 deploy-device-env (duration 00:00:00) [common]
297 21:09:43.120822 Checking files for TFTP limit of 4294967296 bytes.
298 21:09:43.121539 end: 1 tftp-deploy (duration 00:00:42) [common]
299 21:09:43.121712 start: 2 uboot-action (timeout 00:05:00) [common]
300 21:09:43.121872 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
301 21:09:43.122013 end: 2.1 uboot-from-media (duration 00:00:00) [common]
302 21:09:43.122164 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
303 21:09:43.122315 Using kernel file from prepare-kernel: 936764/tftp-deploy-5is6cxk0/kernel/uImage
304 21:09:43.122501 substitutions:
305 21:09:43.122620 - {BOOTX}: bootm 0x80200000 0x8fe00000 0x8fc00000
306 21:09:43.122735 - {DTB_ADDR}: 0x8fc00000
307 21:09:43.122830 - {DTB}: 936764/tftp-deploy-5is6cxk0/dtb/juno.dtb
308 21:09:43.122923 - {INITRD}: 936764/tftp-deploy-5is6cxk0/ramdisk/ramdisk.cpio.gz.uboot
309 21:09:43.123016 - {KERNEL_ADDR}: 0x80200000
310 21:09:43.123105 - {KERNEL}: 936764/tftp-deploy-5is6cxk0/kernel/uImage
311 21:09:43.123196 - {LAVA_MAC}: None
312 21:09:43.123298 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/936764/extract-nfsrootfs-hn23lyey
313 21:09:43.123390 - {NFS_SERVER_IP}: 192.168.56.218
314 21:09:43.123479 - {PRESEED_CONFIG}: None
315 21:09:43.123568 - {PRESEED_LOCAL}: None
316 21:09:43.123658 - {RAMDISK_ADDR}: 0x8fe00000
317 21:09:43.123747 - {RAMDISK}: 936764/tftp-deploy-5is6cxk0/ramdisk/ramdisk.cpio.gz.uboot
318 21:09:43.123837 - {ROOT_PART}: None
319 21:09:43.123926 - {ROOT}: None
320 21:09:43.124015 - {SERVER_IP}: 192.168.56.218
321 21:09:43.124103 - {TEE_ADDR}: 0x83000000
322 21:09:43.124192 - {TEE}: None
323 21:09:43.124285 Parsed boot commands:
324 21:09:43.124373 - setenv autoload no
325 21:09:43.124462 - setenv initrd_high 0xffffffffffffffff
326 21:09:43.124551 - setenv fdt_high 0xffffffffffffffff
327 21:09:43.124639 - dhcp
328 21:09:43.124728 - setenv serverip 192.168.56.218
329 21:09:43.124816 - tftp 0x80200000 936764/tftp-deploy-5is6cxk0/kernel/uImage
330 21:09:43.124907 - tftp 0x8fe00000 936764/tftp-deploy-5is6cxk0/ramdisk/ramdisk.cpio.gz.uboot
331 21:09:43.124999 - setenv initrd_size ${filesize}
332 21:09:43.125088 - tftp 0x8fc00000 936764/tftp-deploy-5is6cxk0/dtb/juno.dtb
333 21:09:43.125178 - setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.218:/var/lib/lava/dispatcher/tmp/936764/extract-nfsrootfs-hn23lyey,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
334 21:09:43.125292 - bootm 0x80200000 0x8fe00000 0x8fc00000
335 21:09:43.125418 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
337 21:09:43.125754 start: 2.3 connect-device (timeout 00:05:00) [common]
338 21:09:43.125864 [common] connect-device Connecting to device using 'telnet 127.0.0.1 63001'
339 21:09:43.130264 Setting prompt string to ['lava-test: # ']
340 21:09:43.130784 end: 2.3 connect-device (duration 00:00:00) [common]
341 21:09:43.130977 start: 2.4 uboot-commands (timeout 00:05:00) [common]
342 21:09:43.131219 start: 2.4.1 reset-device (timeout 00:05:00) [common]
343 21:09:43.131429 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
344 21:09:43.131863 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/reboot?hostname=apc54a00b1&port=1'
345 21:09:50.294212 >> OK - accepted request
346 21:09:50.296802 Returned 0 in 7 seconds
347 21:09:50.397981 end: 2.4.1.1 pdu-reboot (duration 00:00:07) [common]
349 21:09:50.399338 end: 2.4.1 reset-device (duration 00:00:07) [common]
350 21:09:50.399830 start: 2.4.2 bootloader-interrupt (timeout 00:04:53) [common]
351 21:09:50.400249 Setting prompt string to ['Hit any key to stop autoboot']
352 21:09:50.400617 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
353 21:09:50.401944 Trying 127.0.0.1...
354 21:09:50.402367 Connected to 127.0.0.1.
355 21:09:50.402709 Escape character is '^]'.
356 21:09:50.437272 �
357 21:09:50.437726
358 21:09:50.438079 ARM V2M-Juno Boot loader v1.0.0
359 21:09:50.438398 HBI0262 build 2068
360 21:09:50.438709
361 21:09:50.440434 MBbios update in progress DO NOT SWITCH OFF...
362 21:10:01.219633
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 21:10:01.220194 MBbios update complete.
364 21:10:01.907319
365 21:10:01.907852 ARM V2M_Juno Firmware v1.5.1
366 21:10:01.923255 Build Date: Apr 3 2019
367 21:10:01.923726
368 21:10:01.924089 Time : 00:00:00
369 21:10:01.924426 Date : 01:01:2000
370 21:10:02.147252
371 21:10:02.147761 Press Enter to stop auto boot...
372 21:10:02.148119
373 21:10:07.264887
374 21:10:07.265405 Powering up system...
375 21:10:07.440696
376 21:10:07.441194 Switching on ATXPSU...
377 21:10:09.103893 PMIC RAM configuration (pms_v103.bin)...
378 21:10:13.118036 MBtemp : 37 degC
379 21:10:13.143908
380 21:10:13.144390 Configuring motherboard (rev B, var A)...
381 21:10:13.147140 IOFPGA image \MB\HBI0262B\io_b118.bit
382 21:10:16.585337 IOFPGA config: PASSED
383 21:10:18.664919 OSC CLK config: PASSED
384 21:10:18.665475
385 21:10:18.665812 Configuring SCC registers...
386 21:10:18.666113 Writing SCC 0x00000054 with 0x0007FFFE
387 21:10:18.666447 Writing SCC 0x0000005C with 0x00FE001E
388 21:10:18.666733 Writing SCC 0x00000100 with 0x003F1000
389 21:10:18.667314 Writing SCC 0x00000104 with 0x0001F300
390 21:10:18.667624 Writing SCC 0x00000108 with 0x00371000
391 21:10:18.667933 Writing SCC 0x0000010C with 0x0001B300
392 21:10:18.668212 Writing SCC 0x00000118 with 0x003F1000
393 21:10:18.668627 Writing SCC 0x0000011C with 0x0001F100
394 21:10:18.669127 Writing SCC 0x000000F8 with 0x0BEC0000
395 21:10:18.669578 Writing SCC 0x000000FC with 0xABE40000
396 21:10:18.669874 Writing SCC 0x0000000C with 0x000000C2
397 21:10:18.702180 Writing SCC 0x00000010 with 0x000000C2
398 21:10:18.702644
399 21:10:18.702973 Peripheral ID0:0x000000AD
400 21:10:18.703281 Peripheral ID1:0x000000B0
401 21:10:18.703571 Peripheral ID2:0x0000000B
402 21:10:18.703851 Peripheral ID3:0x00000000
403 21:10:18.704126 Peripheral ID4:0x0000000D
404 21:10:18.704692 Peripheral ID5:0x000000F0
405 21:10:18.705007 Peripheral ID6:0x00000005
406 21:10:18.705620 Peripheral ID7:0x000000B1
407 21:10:18.705929
408 21:10:18.817262 Programming NOR Flash
409 21:10:19.744384 PCIE clock configured...
410 21:10:19.936580
411 21:10:19.952369 Testing motherboard interfaces (FPGA build 118)...
412 21:10:20.000538 SRAM 32MB test: PASSED
413 21:10:20.288626 LAN9118 test: PASSED
414 21:10:20.512498 ERROR: SMC USB SRAM mode lock
415 21:10:20.528451 SMC USB test: FAILED
416 21:10:20.544429 KMI1/2 test: PASSED
417 21:10:20.560428 MMC test: PASSED
418 21:10:20.592391 PB/LEDs test: PASSED
419 21:10:20.592852 FPGA UART test: PASSED
420 21:10:20.848364 PCIe init test: PASSED
421 21:10:20.848896 MAC addrs test: PASSED
422 21:10:20.849389
423 21:10:20.896037 SMC MAC address 0002-F700-584D
424 21:10:20.912171 Setting HDMI0 mode for SVGA.
425 21:10:21.024202 Setting HDMI1 mode for SVGA.
426 21:10:21.136126
427 21:10:21.248058 SoC SMB clock enabled.
428 21:10:21.376057
429 21:10:21.376558 Testing SMB clock...
430 21:10:21.487972 SMB clock running
431 21:10:21.519909 Releasing system resets...
432 21:10:21.631834
433 21:10:21.647847 UART0 set to SoC UART0
434 21:10:21.648319 UART1 set to SoC UART1
435 21:10:21.648765
436 21:10:21.766687 NOTICE: Booting Trusted Firmware
437 21:10:21.769911 NOTICE: BL1: v2.1(release):v2.2-rc0
438 21:10:21.770384 NOTICE: BL1: Built : 02:01:47, Apr 13 2022
439 21:10:21.793677 NOTICE: BL1: Booting BL2
440 21:10:21.796921 NOTICE: BL2: v2.1(release):v2.2-rc0
441 21:10:21.797417 NOTICE: BL2: Built : 02:01:49, Apr 13 2022
442 21:10:23.268197 NOTICE: BL1: Booting BL31
443 21:10:23.286041 NOTICE: BL31: v2.1(release):v2.2-rc0
444 21:10:23.289258 NOTICE: BL31: Built : 02:01:52, Apr 13 2022
445 21:10:23.694646
446 21:10:23.694926
447 21:10:23.697783 U-Boot 2022.04-00567-gb2a22b2c9f-dirty (Apr 14 2022 - 01:11:52 +0100) vexpress_aemv8a
448 21:10:23.698024
449 21:10:24.033817 DRAM: 8 GiB
450 21:10:24.093645 PCIe XR3 Host Bridge enabled: x4 link (Gen 2)
451 21:10:24.094133 Core: 21 devices, 8 uclasses, devicetree: board
452 21:10:24.096889 Flash: 64 MiB
453 21:10:24.137596 Loading Environment from Flash... *** Warning - bad CRC, using default environment
454 21:10:24.138070
455 21:10:24.138504 In: serial@7ff80000
456 21:10:24.138907 Out: serial@7ff80000
457 21:10:24.139299 Err: serial@7ff80000
458 21:10:24.139675 Net: eth0: ethernet@200000000
460 21:10:24.191694 Hit any key to stop autoboot: 1
461 21:10:24.192454 end: 2.4.2 bootloader-interrupt (duration 00:00:34) [common]
462 21:10:24.193101 start: 2.4.3 bootloader-commands (timeout 00:04:19) [common]
463 21:10:24.193539 Setting prompt string to ['VExpress64#']
464 21:10:24.193923 bootloader-commands: Wait for prompt ['VExpress64#'] (timeout 00:04:19)
465 21:10:24.220604 0
466 21:10:24.221492 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 21:10:24.221926 Sending with 100 millisecond of delay
469 21:10:26.978154 VExpress64# setenv autoload no
470 21:10:27.078863 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:16)
471 21:10:27.082510 setenv autoload no
472 21:10:27.083172 Sending with 100 millisecond of delay
474 21:10:32.694974 VExpress64# setenv initrd_high 0xffffffffffffffff
475 21:10:32.795660 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:10)
476 21:10:32.796476 setenv initrd_high 0xffffffffffffffff
477 21:10:32.797114 Sending with 100 millisecond of delay
479 21:10:37.957806 VExpress64# setenv fdt_high 0xffffffffffffffff
480 21:10:38.058502 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:05)
481 21:10:38.059280 setenv fdt_high 0xffffffffffffffff
482 21:10:38.059930 Sending with 100 millisecond of delay
484 21:10:38.711980 VExpress64# dhcp
485 21:10:38.812685 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:04)
486 21:10:38.813511 dhcp
487 21:10:38.813879 smc911x: detected LAN9118 controller
488 21:10:40.301041 smc911x: phy initialized
489 21:10:40.301573 smc911x: MAC 00:02:f7:00:58:4d
490 21:10:40.304331 BOOTP broadcast 1
491 21:10:40.544062 BOOTP broadcast 2
492 21:10:41.039636 BOOTP broadcast 3
493 21:10:41.087783 *** Unhandled DHCP Option in OFFER/ACK: 42
494 21:10:41.121648 *** Unhandled DHCP Option in OFFER/ACK: 42
495 21:10:41.124895 DHCP client bound to address 192.168.56.208 (817 ms)
496 21:10:41.125372 smc911x: MAC 00:02:f7:00:58:4d
497 21:10:41.126001 Sending with 100 millisecond of delay
499 21:10:45.685859 VExpress64# setenv serverip 192.168.56.218
500 21:10:45.786576 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 00:03:57)
501 21:10:45.787381 setenv serverip 192.168.56.218
502 21:10:45.788032 Sending with 100 millisecond of delay
504 21:10:54.405358 VExpress64# tftp 0x80200000 936764/tftp-deploy-5is6cxk0/kernel/uImage
505 21:10:54.506059 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 00:03:49)
506 21:10:54.506829 tftp 0x80200000 936764/tftp-deploy-5is6cxk0/kernel/uImage
507 21:10:54.507206 smc911x: detected LAN9118 controller
508 21:10:55.978517 smc911x: phy initialized
509 21:10:55.979009 smc911x: MAC 00:02:f7:00:58:4d
510 21:10:55.979348 Using ethernet@200000000 device
511 21:10:55.979656 TFTP from server 192.168.56.218; our IP address is 192.168.56.208
512 21:10:55.981811 Filename '936764/tftp-deploy-5is6cxk0/kernel/uImage'.
513 21:10:55.982439 Load address: 0x80200000
514 21:11:01.306727 Loading: *#################################################################
515 21:11:01.626598 #################################################################
516 21:11:01.930353 #################################################################
517 21:11:02.250187 #################################################################
518 21:11:02.569987 #################################################################
519 21:11:02.905882 #################################################################
520 21:11:03.225726 #################################################################
521 21:11:03.545579 #################################################################
522 21:11:03.881392 #################################################################
523 21:11:04.201216 #################################################################
524 21:11:04.521108 #################################################################
525 21:11:04.825037 #################################################################
526 21:11:05.128771 #################################################################
527 21:11:05.416637 #################################################################
528 21:11:05.736507 #################################################################
529 21:11:06.040334 #################################################################
530 21:11:06.360174 #################################################################
531 21:11:06.680029 #################################################################
532 21:11:06.999838 #################################################################
533 21:11:07.335668 #################################################################
534 21:11:07.655535 #################################################################
535 21:11:07.975367 #################################################################
536 21:11:08.311239 #################################################################
537 21:11:08.631144 #################################################################
538 21:11:08.950960 #################################################################
539 21:11:09.286752 #################################################################
540 21:11:09.606599 #################################################################
541 21:11:09.926399 #################################################################
542 21:11:10.246216 #################################################################
543 21:11:10.566077 #################################################################
544 21:11:10.901877 #################################################################
545 21:11:11.221750 #################################################################
546 21:11:11.541633 #################################################################
547 21:11:11.877398 #################################################################
548 21:11:12.197280 #################################################################
549 21:11:12.501124 #################################################################
550 21:11:12.820899 #################################################################
551 21:11:13.156817 #################################################################
552 21:11:13.444663 #################################################################
553 21:11:13.748454 #################################################################
554 21:11:14.068271 #################################################################
555 21:11:14.388197 #################################################################
556 21:11:14.692018 #################################################################
557 21:11:14.979899 #################################################################
558 21:11:15.283714 #################################################################
559 21:11:15.587468 #################################################################
560 21:11:15.891294 #################################################################
561 21:11:16.211096 #################################################################
562 21:11:16.530973 #################################################################
563 21:11:16.866737 #################################################################
564 21:11:17.186582 #################################################################
565 21:11:17.490474 #################################################################
566 21:11:17.810281 #################################################################
567 21:11:18.130091 #################################################################
568 21:11:18.449970 #################################################################
569 21:11:18.785706 #################################################################
570 21:11:19.105645 #################################################################
571 21:11:19.393419 #################################################################
572 21:11:19.713268 #################################################################
573 21:11:20.033098 #################################################################
574 21:11:20.363007 ################################################################
575 21:11:20.363321 2.3 MiB/s
576 21:11:20.363570 done
577 21:11:20.366149 Bytes transferred = 58178112 (377ba40 hex)
578 21:11:20.366404 smc911x: MAC 00:02:f7:00:58:4d
579 21:11:20.366997 Sending with 100 millisecond of delay
581 21:11:31.389359 VExpress64# tftp 0x8fe00000 936764/tftp-deploy-5is6cxk0/ramdisk/ramdisk.cpio.gz.uboot
582 21:11:31.490077 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 00:03:12)
583 21:11:31.490854 tftp 0x8fe00000 936764/tftp-deploy-5is6cxk0/ramdisk/ramdisk.cpio.gz.uboot
584 21:11:31.491215 smc911x: detected LAN9118 controller
585 21:11:32.967491 smc911x: phy initialized
586 21:11:32.967995 smc911x: MAC 00:02:f7:00:58:4d
587 21:11:32.996298 Using ethernet@200000000 device
588 21:11:32.996741 TFTP from server 192.168.56.218; our IP address is 192.168.56.208
589 21:11:32.997085 Filename '936764/tftp-deploy-5is6cxk0/ramdisk/ramdisk.cpio.gz.uboot'.
590 21:11:32.999635 Load address: 0x8fe00000
591 21:11:38.356555 Loading: *#################################################################
592 21:11:38.724169 #################################################################
593 21:11:39.108062 #################################################################
594 21:11:39.475761 #################################################################
595 21:11:39.843654 #################################################################
596 21:11:40.211603 #################################################################
597 21:11:40.579341 #################################################################
598 21:11:40.963093 #################################################################
599 21:11:41.346754 #################################################################
600 21:11:41.714567 #################################################################
601 21:11:42.098432 #################################################################
602 21:11:42.466166 #################################################################
603 21:11:42.818090 #################################################################
604 21:11:43.201884 #################################################################
605 21:11:43.585514 #################################################################
606 21:11:43.937597 #################################################################
607 21:11:44.273455 #################################################################
608 21:11:44.641119 #################################################################
609 21:11:44.977025 #################################################################
610 21:11:45.344612 #################################################################
611 21:11:45.728501 #################################################################
612 21:11:46.096270 #################################################################
613 21:11:46.480077 #################################################################
614 21:11:46.847856 #################################################################
615 21:11:47.231643 #################################################################
616 21:11:47.599406 #################################################################
617 21:11:47.967185 #################################################################
618 21:11:48.117099 #########################
619 21:11:48.117640 1.6 MiB/s
620 21:11:48.117983 done
621 21:11:48.120387 Bytes transferred = 26119872 (18e8ec0 hex)
622 21:11:48.120816 smc911x: MAC 00:02:f7:00:58:4d
623 21:11:48.121494 Sending with 100 millisecond of delay
625 21:11:52.680996 VExpress64# setenv initrd_size ${filesize}
626 21:11:52.781725 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 00:02:50)
627 21:11:52.782498 setenv initrd_size ${filesize}
628 21:11:52.783108 Sending with 100 millisecond of delay
630 21:12:01.249763 VExpress64# tftp 0x8fc00000 936764/tftp-deploy-5is6cxk0/dtb/juno.dtb
631 21:12:01.350465 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:02:42)
632 21:12:01.351211 tftp 0x8fc00000 936764/tftp-deploy-5is6cxk0/dtb/juno.dtb
633 21:12:01.351588 smc911x: detected LAN9118 controller
634 21:12:02.858859 smc911x: phy initialized
635 21:12:02.859360 smc911x: MAC 00:02:f7:00:58:4d
636 21:12:02.859692 Using ethernet@200000000 device
637 21:12:02.859998 TFTP from server 192.168.56.218; our IP address is 192.168.56.208
638 21:12:02.862107 Filename '936764/tftp-deploy-5is6cxk0/dtb/juno.dtb'.
639 21:12:02.862585 Load address: 0x8fc00000
640 21:12:07.872812 Loading: *##
641 21:12:07.873083 4.9 KiB/s
642 21:12:07.873281 done
643 21:12:07.873438 Bytes transferred = 26981 (6965 hex)
644 21:12:07.876005 smc911x: MAC 00:02:f7:00:58:4d
645 21:12:07.876467 Sending with 100 millisecond of delay
647 21:12:46.401177 VExpress64# setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.218:/var/lib/lava/dispatcher/tmp/936764/extract-nfsrootfs-hn23lyey,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
648 21:12:46.501959 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 00:01:57)
649 21:12:46.502779 setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.218:/var/lib/lava/dispatcher/tmp/936764/extract-nfsrootfs-hn23lyey,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
650 21:12:46.503451 Sending with 100 millisecond of delay
652 21:12:52.265092 VExpress64# bootm 0x80200000 0x8fe00000 0x8fc00000
653 21:12:52.365857 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']
654 21:12:52.366397 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 00:01:51)
655 21:12:52.367267 bootm 0x80200000 0x8fe00000 0x8fc00000
656 21:12:52.367633 ## Booting kernel from Legacy Image at 80200000 ...
657 21:12:52.368014 Image Name:
658 21:12:52.368326 Image Type: AArch64 Linux Kernel Image (uncompressed)
659 21:12:52.368623 Data Size: 58178048 Bytes = 55.5 MiB
660 21:12:52.368911 Load Address: 80200000
661 21:12:52.369197 Entry Point: 80200000
662 21:12:52.823962 Verifying Checksum ... OK
663 21:12:52.824460 ## Loading init Ramdisk from Legacy Image at 8fe00000 ...
664 21:12:52.824802 Image Name:
665 21:12:52.825438 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
666 21:12:52.825786 Data Size: 26119808 Bytes = 24.9 MiB
667 21:12:52.826094 Load Address: 00000000
668 21:12:52.826386 Entry Point: 00000000
669 21:12:53.052851 Verifying Checksum ... OK
670 21:12:53.053380 ## Flattened Device Tree blob at 8fc00000
671 21:12:53.056078 Booting using the fdt blob at 0x8fc00000
672 21:12:53.056512 Loading Kernel Image
673 21:12:53.117042 Using Device Tree in place at 000000008fc00000, end 000000008fc09964
674 21:12:53.117528
675 21:12:53.117875 Starting kernel ...
676 21:12:53.118187
677 21:12:53.118957 end: 2.4.3 bootloader-commands (duration 00:02:29) [common]
678 21:12:53.119443 start: 2.4.4 auto-login-action (timeout 00:01:50) [common]
679 21:12:53.119805 Setting prompt string to ['Linux version [0-9]']
680 21:12:53.120155 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']
681 21:12:53.120510 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)
682 21:12:53.195589 [ 0.000000] Booting Linux on physical CPU 0x0000000100 [0x410fd030]
683 21:12:53.196539 start: 2.4.4.1 login-action (timeout 00:01:50) [common]
684 21:12:53.196988 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.
685 21:12:53.197402 Setting prompt string to []
686 21:12:53.197777 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']
687 21:12:53.198131 Using line separator: #'\n'#
688 21:12:53.198433 No login prompt set.
689 21:12:53.198746 Parsing kernel messages
690 21:12:53.199047 ['-\\[ 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']
691 21:12:53.199641 [login-action] Waiting for messages, (timeout 00:01:50)
692 21:12:53.199977 Waiting using forced prompt support (timeout 00:00:55)
693 21:12:53.202261 [ 0.000000] Linux version 6.1.112-cip30 (KernelCI@build-j362210-arm64-gcc-12-defconfig-kselftest-f5nbr) (aarch64-linux-gnu-gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT Mon Nov 4 20:34:35 UTC 2024
694 21:12:53.202676 [ 0.000000] Machine model: ARM Juno development board (r0)
695 21:12:53.203008 [ 0.000000] earlycon: pl11 at MMIO 0x000000007ff80000 (options '')
696 21:12:53.213841 [ 0.000000] printk: bootconsole [pl11] enabled
697 21:12:53.214279 [ 0.000000] efi: UEFI not found.
698 21:12:53.471118 [ 0.000000] NUMA: No NUMA configuration found
699 21:12:53.471599 [ 0.000000] NUMA: Faking a node at [mem 0x0000000080000000-0x00000009ffffffff]
700 21:12:53.471945 [ 0.000000] NUMA: NODE_DATA [mem 0x9fefd2640-0x9fefd4fff]
701 21:12:53.472266 [ 0.000000] Zone ranges:
702 21:12:53.472562 [ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff]
703 21:12:53.472854 [ 0.000000] DMA32 empty
704 21:12:53.473184 [ 0.000000] Normal [mem 0x0000000100000000-0x00000009ffffffff]
705 21:12:53.473525 [ 0.000000] Movable zone start for each node
706 21:12:53.474211 [ 0.000000] Early memory node ranges
707 21:12:53.502532 [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000feffffff]
708 21:12:53.502981 [ 0.000000] node 0: [mem 0x0000000880000000-0x00000009ffffffff]
709 21:12:53.505848 [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000009ffffffff]
710 21:12:53.663132 [ 0.000000] On node 0, zone Normal: 4096 pages in unavailable ranges
711 21:12:53.663638 [ 0.000000] cma: Reserved 32 MiB at 0x00000000fd000000
712 21:12:53.663981 [ 0.000000] psci: probing for conduit method from DT.
713 21:12:53.664294 [ 0.000000] psci: PSCIv1.1 detected in firmware.
714 21:12:53.664985 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
715 21:12:53.665365 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
716 21:12:53.665671 [ 0.000000] psci: SMC Calling Convention v1.1
717 21:12:53.666451 [ 0.000000] percpu: Embedded 32 pages/cpu s92704 r8192 d30176 u131072
718 21:12:53.707971 [ 0.000000] Detected VIPT I-cache on CPU0
719 21:12:53.708418 [ 0.000000] CPU features: detected: ARM erratum 843419
720 21:12:53.708756 [ 0.000000] CPU features: detected: ARM erratum 845719
721 21:12:53.709068 [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
722 21:12:53.709418 [ 0.000000] alternatives: applying boot alternatives
723 21:12:53.709710 [ 0.000000] Fallback order for Node 0: 0
724 21:12:53.709998 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
725 21:12:53.711230 [ 0.000000] Policy zone: Normal
726 21:12:53.754935 [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.218:/var/lib/lava/dispatcher/tmp/936764/extract-nfsrootfs-hn23lyey,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
727 21:12:53.755400 <6>[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
728 21:12:53.755760 <6>[ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
729 21:12:53.787403 <6>[ 0.000000] mem auto-init: stack:all(zero), heap alloc:on, heap free:on
730 21:12:53.787873 <6>[ 0.000000] mem auto-init: clearing system memory may take some time...
731 21:12:53.788214 <6>[ 0.000000] stackdepot hash table entries: 524288 (order: 10, 4194304 bytes, linear)
732 21:12:53.790700 <6>[ 0.000000] software IO TLB: area num 8.
733 21:12:53.827577 <6>[ 0.000000] software IO TLB: mapped [mem 0x00000000f9000000-0x00000000fd000000] (64MB)
734 21:12:55.758548 <6>[ 0.000000] Memory: 8014460K/8372224K available (23424K kernel code, 7150K rwdata, 11840K rodata, 14272K init, 11463K bss, 324996K reserved, 32768K cma-reserved)
735 21:12:55.759065 <4>[ 0.000000] **********************************************************
736 21:12:55.759886 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
737 21:12:55.760252 <4>[ 0.000000] ** **
738 21:12:55.762007 <4>[ 0.000000] ** This system shows unhashed kernel memory addresses **
739 21:12:55.802235 <4>[ 0.000000] ** via the console, logs, and other interfaces. This **
740 21:12:55.802707 <4>[ 0.000000] ** might reduce the security of your system. **
741 21:12:55.803045 <4>[ 0.000000] ** **
742 21:12:55.803840 <4>[ 0.000000] ** If you see this message and you are not debugging **
743 21:12:55.804215 <4>[ 0.000000] ** the kernel, report this immediately to your system **
744 21:12:55.805697 <4>[ 0.000000] ** administrator! **
745 21:12:55.847315 <4>[ 0.000000] ** **
746 21:12:55.847764 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
747 21:12:55.848102 <4>[ 0.000000] **********************************************************
748 21:12:55.848410 <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
749 21:12:55.850553 <6>[ 0.000000] ftrace: allocating 66663 entries in 261 pages
750 21:12:56.181463 <6>[ 0.000000] ftrace: allocated 261 pages with 3 groups
751 21:12:56.181995 <6>[ 0.000000] trace event string verifier disabled
752 21:12:56.182338 <6>[ 0.000000] Running RCU self tests
753 21:12:56.183170 <6>[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
754 21:12:56.183518 <6>[ 0.000000] rcu: RCU event tracing is enabled.
755 21:12:56.183823 <6>[ 0.000000] rcu: RCU lockdep checking is enabled.
756 21:12:56.184116 <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
757 21:12:56.184412 <6>[ 0.000000] Trampoline variant of Tasks RCU enabled.
758 21:12:56.185271 <6>[ 0.000000] Rude variant of Tasks RCU enabled.
759 21:12:56.213032 <6>[ 0.000000] Tracing variant of Tasks RCU enabled.
760 21:12:56.213536 <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
761 21:12:56.216385 <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
762 21:12:56.331006 <6>[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
763 21:12:56.331485 <6>[ 0.000000] Root IRQ handler: gic_handle_irq
764 21:12:56.331924 <6>[ 0.000000] GIC: Using split EOI/Deactivate mode
765 21:12:56.332330 <6>[ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
766 21:12:56.332719 <6>[ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
767 21:12:56.333098 <6>[ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
768 21:12:56.334195 <6>[ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
769 21:12:56.384781 <6>[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
770 21:12:56.385307 <3>[ 0.000000] timer_sp804: timer clock not found: -517
771 21:12:56.385764 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
772 21:12:56.386173 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
773 21:12:56.386564 <3>[ 0.000000] timer_sp804: timer clock not found: -517
774 21:12:56.386946 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
775 21:12:56.432395 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
776 21:12:56.432879 <6>[ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
777 21:12:56.433361 <6>[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
778 21:12:56.433792 <6>[ 0.000001] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns
779 21:12:56.434191 <6>[ 0.011082] Console: colour dummy device 80x25
780 21:12:56.435658 <4>[ 0.015989] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
781 21:12:56.476784 <4>[ 0.024182] ... MAX_LOCKDEP_SUBCLASSES: 8
782 21:12:56.477275 <4>[ 0.028669] ... MAX_LOCK_DEPTH: 48
783 21:12:56.477756 <4>[ 0.033244] ... MAX_LOCKDEP_KEYS: 8192
784 21:12:56.478163 <4>[ 0.037993] ... CLASSHASH_SIZE: 4096
785 21:12:56.478557 <4>[ 0.042743] ... MAX_LOCKDEP_ENTRIES: 32768
786 21:12:56.478956 <4>[ 0.047581] ... MAX_LOCKDEP_CHAINS: 65536
787 21:12:56.479328 <4>[ 0.052419] ... CHAINHASH_SIZE: 32768
788 21:12:56.479732 <4>[ 0.057256] memory used by lock dependency info: 6365 kB
789 21:12:56.480718 <4>[ 0.063064] memory used for stack traces: 4224 kB
790 21:12:56.523900 <4>[ 0.068254] per task-struct memory footprint: 1920 bytes
791 21:12:56.525004 <6>[ 0.074454] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=200000)
792 21:12:56.525441 <6>[ 0.085407] pid_max: default: 32768 minimum: 301
793 21:12:56.525779 <6>[ 0.091504] LSM: Security Framework initializing
794 21:12:56.526091 <6>[ 0.096760] landlock: Up and running.
795 21:12:56.526394 <6>[ 0.100951] LSM support for eBPF active
796 21:12:56.527350 <6>[ 0.106112] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
797 21:12:56.548027 <6>[ 0.114149] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
798 21:12:56.596199 <6>[ 0.142581] cblist_init_generic: Setting adjustable number of callback queues.
799 21:12:56.596699 <6>[ 0.150329] cblist_init_generic: Setting shift to 3 and lim to 1.
800 21:12:56.597051 <6>[ 0.157602] cblist_init_generic: Setting adjustable number of callback queues.
801 21:12:56.598090 <6>[ 0.165361] cblist_init_generic: Setting shift to 3 and lim to 1.
802 21:12:56.598458 <6>[ 0.172633] cblist_init_generic: Setting adjustable number of callback queues.
803 21:12:56.599447 <6>[ 0.180389] cblist_init_generic: Setting shift to 3 and lim to 1.
804 21:12:56.615003 <6>[ 0.187619] Running RCU-tasks wait API self tests
805 21:12:56.734857 <6>[ 0.300143] rcu: Hierarchical SRCU implementation.
806 21:12:56.735361 <6>[ 0.305380] rcu: Max phase no-delay instances is 1000.
807 21:12:56.738054 <6>[ 0.311253] Callback from call_rcu_tasks_trace() invoked.
808 21:12:56.776780 <6>[ 0.345115] EFI services will not be available.
809 21:12:56.780007 <6>[ 0.353668] smp: Bringing up secondary CPUs ...
810 21:12:56.838797 <6>[ 0.364234] CPU features: detected: Spectre-v2
811 21:12:56.839264 <6>[ 0.364248] CPU features: detected: Spectre-v3a
812 21:12:56.840320 <6>[ 0.364258] CPU features: detected: Spectre-BHB
813 21:12:56.840695 <6>[ 0.364269] CPU features: detected: ARM erratum 834220
814 21:12:56.841016 <6>[ 0.364278] CPU features: detected: ARM erratum 832075
815 21:12:56.841364 <6>[ 0.364285] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
816 21:12:56.841671 <6>[ 0.364293] Detected PIPT I-cache on CPU1
817 21:12:56.883045 <6>[ 0.364521] CPU1: Booted secondary processor 0x0000000000 [0x410fd070]
818 21:12:56.883671 <6>[ 0.370142] Detected PIPT I-cache on CPU2
819 21:12:56.884033 <6>[ 0.370284] CPU2: Booted secondary processor 0x0000000001 [0x410fd070]
820 21:12:56.884361 <6>[ 0.375631] Detected VIPT I-cache on CPU3
821 21:12:56.884671 <6>[ 0.375912] CPU3: Booted secondary processor 0x0000000101 [0x410fd030]
822 21:12:56.884972 <6>[ 0.381238] Detected VIPT I-cache on CPU4
823 21:12:56.885303 <6>[ 0.381499] CPU4: Booted secondary processor 0x0000000102 [0x410fd030]
824 21:12:56.885600 <6>[ 0.386879] Detected VIPT I-cache on CPU5
825 21:12:56.941766 <6>[ 0.387144] CPU5: Booted secondary processor 0x0000000103 [0x410fd030]
826 21:12:56.942249 <6>[ 0.387821] smp: Brought up 1 node, 6 CPUs
827 21:12:56.942613 <6>[ 0.485570] SMP: Total of 6 processors activated.
828 21:12:56.942945 <6>[ 0.490825] Callback from call_rcu_tasks_rude() invoked.
829 21:12:56.943255 <6>[ 0.496814] CPU features: detected: 32-bit EL0 Support
830 21:12:56.943558 <6>[ 0.502392] CPU features: detected: 32-bit EL1 Support
831 21:12:56.943853 <6>[ 0.508088] CPU features: detected: CRC32 instructions
832 21:12:56.944143 <6>[ 0.514014] CPU: All CPU(s) started at EL2
833 21:12:56.945196 <6>[ 0.518537] alternatives: applying system-wide alternatives
834 21:12:56.960861 <6>[ 0.545401] devtmpfs: initialized
835 21:12:57.024911 <6>[ 0.606458] Callback from call_rcu_tasks() invoked.
836 21:12:57.085689 <6>[ 0.647165] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
837 21:12:57.088872 <6>[ 0.657388] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
838 21:12:57.120780 <6>[ 0.693440] pinctrl core: initialized pinctrl subsystem
839 21:12:57.175936 <6>[ 0.710788] DMI not present or invalid.
840 21:12:57.176411 <6>[ 0.718272] NET: Registered PF_NETLINK/PF_ROUTE protocol family
841 21:12:57.176845 <6>[ 0.731014] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
842 21:12:57.177290 <6>[ 0.739598] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
843 21:12:57.177695 <6>[ 0.750121] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
844 21:12:57.179194 <6>[ 0.758928] audit: initializing netlink subsys (disabled)
845 21:12:57.226575 <5>[ 0.765524] audit: type=2000 audit(0.628:1): state=initialized audit_enabled=0 res=1
846 21:12:57.227043 <6>[ 0.773652] thermal_sys: Registered thermal governor 'step_wise'
847 21:12:57.227475 <6>[ 0.773673] thermal_sys: Registered thermal governor 'power_allocator'
848 21:12:57.227879 <6>[ 0.780280] cpuidle: using governor menu
849 21:12:57.228268 <6>[ 0.792931] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
850 21:12:57.229804 <6>[ 0.800672] ASID allocator initialised with 65536 entries
851 21:12:57.245686 <6>[ 0.819483] Serial: AMBA PL011 UART driver
852 21:12:57.340401 <6>[ 0.882754] amba 20010000.etf: Fixed dependency cycle(s) with /funnel@20040000
853 21:12:57.340883 <6>[ 0.891040] amba 20040000.funnel: Fixed dependency cycle(s) with /etf@20010000
854 21:12:57.341361 <6>[ 0.901168] amba 20040000.funnel: Fixed dependency cycle(s) with /stm@20100000
855 21:12:57.341780 <6>[ 0.909295] amba 20100000.stm: Fixed dependency cycle(s) with /funnel@20040000
856 21:12:57.342172 <6>[ 0.918631] amba 20070000.etr: Fixed dependency cycle(s) with /replicator@20120000
857 21:12:57.391085 <6>[ 0.927167] amba 20030000.tpiu: Fixed dependency cycle(s) with /replicator@20120000
858 21:12:57.391564 <6>[ 0.935760] amba 20010000.etf: Fixed dependency cycle(s) with /replicator@20120000
859 21:12:57.392002 <6>[ 0.944234] amba 20120000.replicator: Fixed dependency cycle(s) with /etf@20010000
860 21:12:57.392404 <6>[ 0.952706] amba 20120000.replicator: Fixed dependency cycle(s) with /etr@20070000
861 21:12:57.392794 <6>[ 0.961207] amba 20120000.replicator: Fixed dependency cycle(s) with /tpiu@20030000
862 21:12:57.394361 <6>[ 0.973436] amba 22040000.etm: Fixed dependency cycle(s) with /funnel@220c0000
863 21:12:57.444411 <6>[ 0.981558] amba 20040000.funnel: Fixed dependency cycle(s) with /funnel@220c0000
864 21:12:57.444895 <6>[ 0.989923] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22040000
865 21:12:57.445374 <6>[ 0.998090] amba 220c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000
866 21:12:57.445789 <6>[ 1.008156] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22140000
867 21:12:57.446182 <6>[ 1.016332] amba 22140000.etm: Fixed dependency cycle(s) with /funnel@220c0000
868 21:12:57.447665 <6>[ 1.029030] amba 23040000.etm: Fixed dependency cycle(s) with /funnel@230c0000
869 21:12:57.495207 <6>[ 1.037198] amba 20040000.funnel: Fixed dependency cycle(s) with /funnel@230c0000
870 21:12:57.495671 <6>[ 1.045650] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23040000
871 21:12:57.496102 <6>[ 1.053826] amba 230c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000
872 21:12:57.496508 <6>[ 1.063931] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23140000
873 21:12:57.496897 <6>[ 1.072181] amba 23140000.etm: Fixed dependency cycle(s) with /funnel@230c0000
874 21:12:57.536384 <6>[ 1.082664] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23240000
875 21:12:57.536852 <6>[ 1.090939] amba 23240000.etm: Fixed dependency cycle(s) with /funnel@230c0000
876 21:12:57.537335 <6>[ 1.101399] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23340000
877 21:12:57.539618 <6>[ 1.109687] amba 23340000.etm: Fixed dependency cycle(s) with /funnel@230c0000
878 21:12:57.560494 <6>[ 1.141169] 7ff80000.serial: ttyAMA0 at MMIO 0x7ff80000 (irq = 15, base_baud = 0) is a PL011 rev3
879 21:12:57.589438 <6>[ 1.150606] printk: console [ttyAMA0] enabled
880 21:12:57.589888 <6>[ 1.150606] printk: console [ttyAMA0] enabled
881 21:12:57.590222 <6>[ 1.160000] printk: bootconsole [pl11] disabled
882 21:12:57.592649 <6>[ 1.160000] printk: bootconsole [pl11] disabled
883 21:12:57.608524 <4>[ 1.191845] KASLR disabled due to lack of seed
884 21:12:57.749683 <6>[ 1.299222] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
885 21:12:57.750192 <6>[ 1.306358] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
886 21:12:57.750535 <6>[ 1.312939] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
887 21:12:57.750851 <6>[ 1.320037] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
888 21:12:57.751148 <6>[ 1.326614] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
889 21:12:57.752961 <6>[ 1.333711] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
890 21:12:57.776329 <6>[ 1.340285] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
891 21:12:57.776790 <6>[ 1.347380] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
892 21:12:57.795314 <6>[ 1.367465] ACPI: Interpreter disabled.
893 21:12:57.850750 <6>[ 1.386396] iommu: Default domain type: Translated
894 21:12:57.851230 <6>[ 1.391608] iommu: DMA domain TLB invalidation policy: strict mode
895 21:12:57.851597 <5>[ 1.401473] SCSI subsystem initialized
896 21:12:57.851922 <6>[ 1.410018] usbcore: registered new interface driver usbfs
897 21:12:57.852232 <6>[ 1.416180] usbcore: registered new interface driver hub
898 21:12:57.852526 <6>[ 1.422108] usbcore: registered new device driver usb
899 21:12:57.854017 <6>[ 1.432198] platform 7ff60000.hdlcd: Fixed dependency cycle(s) with /i2c@7ffa0000/hdmi-transmitter@70
900 21:12:57.902779 <6>[ 1.442476] i2c 0-0070: Fixed dependency cycle(s) with /hdlcd@7ff60000
901 21:12:57.903252 <6>[ 1.450530] platform 7ff50000.hdlcd: Fixed dependency cycle(s) with /i2c@7ffa0000/hdmi-transmitter@71
902 21:12:57.903606 <6>[ 1.460597] i2c 0-0071: Fixed dependency cycle(s) with /hdlcd@7ff50000
903 21:12:57.903931 <6>[ 1.473072] pps_core: LinuxPPS API ver. 1 registered
904 21:12:57.904239 <6>[ 1.478391] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
905 21:12:57.906091 <6>[ 1.488008] PTP clock support registered
906 21:12:57.963206 <6>[ 1.493152] EDAC MC: Ver: 3.0.0
907 21:12:57.963716 <6>[ 1.505179] FPGA manager framework
908 21:12:57.964087 <6>[ 1.509921] Advanced Linux Sound Architecture Driver Initialized.
909 21:12:57.964417 <6>[ 1.520933] NET: Registered PF_ATMPVC protocol family
910 21:12:57.964727 <6>[ 1.526304] NET: Registered PF_ATMSVC protocol family
911 21:12:57.965027 <6>[ 1.533342] vgaarb: loaded
912 21:12:57.966429 <6>[ 1.538323] clocksource: Switched to clocksource arch_sys_counter
913 21:12:59.543172 <5>[ 3.105848] VFS: Disk quotas dquot_6.6.0
914 21:12:59.543692 <6>[ 3.110501] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
915 21:12:59.546517 <6>[ 3.119886] pnp: PnP ACPI: disabled
916 21:12:59.619146 <6>[ 3.185881] NET: Registered PF_INET protocol family
917 21:12:59.622454 <6>[ 3.191590] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear)
918 21:12:59.664165 <6>[ 3.210112] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear)
919 21:12:59.664634 <6>[ 3.220130] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
920 21:12:59.665715 <6>[ 3.228358] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
921 21:12:59.667636 <6>[ 3.237393] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
922 21:12:59.742040 <6>[ 3.277221] TCP: Hash tables configured (established 65536 bind 65536)
923 21:12:59.742546 <6>[ 3.286010] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, linear)
924 21:12:59.743614 <6>[ 3.296632] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear)
925 21:12:59.743998 <6>[ 3.306478] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear)
926 21:12:59.744328 <6>[ 3.317420] NET: Registered PF_UNIX/PF_LOCAL protocol family
927 21:12:59.745438 <6>[ 3.326917] RPC: Registered named UNIX socket transport module.
928 21:12:59.792257 <6>[ 3.333202] RPC: Registered udp transport module.
929 21:12:59.792715 <6>[ 3.338228] RPC: Registered tcp transport module.
930 21:12:59.793063 <6>[ 3.343250] RPC: Registered tcp NFSv4.1 backchannel transport module.
931 21:12:59.793441 <6>[ 3.350026] NET: Registered PF_XDP protocol family
932 21:12:59.793758 <6>[ 3.355161] PCI: CLS 0 bytes, default 64
933 21:12:59.794056 <6>[ 3.361482] Unpacking initramfs...
934 21:12:59.794350 <6>[ 3.365828] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
935 21:12:59.824109 <6>[ 3.378142] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
936 21:12:59.824568 <6>[ 3.387013] kvm [1]: Guests without required CPU erratum workarounds can deadlock system!
937 21:12:59.824924 <6>[ 3.387013] Only trusted guests should be used on this system.
938 21:12:59.827306 <6>[ 3.401634] kvm [1]: IPA Size Limit: 40 bits
939 21:12:59.850081 <6>[ 3.421462] kvm [1]: vgic interrupt IRQ9
940 21:12:59.853296 <6>[ 3.426523] kvm [1]: Hyp mode initialized successfully
941 21:12:59.881039 <5>[ 3.446792] Initialise system trusted keyrings
942 21:12:59.884292 <6>[ 3.452831] workingset: timestamp_bits=42 max_order=21 bucket_order=0
943 21:13:00.065994 <6>[ 3.591398] squashfs: version 4.0 (2009/01/31) Phillip Lougher
944 21:13:00.066509 <5>[ 3.606948] NFS: Registering the id_resolver key type
945 21:13:00.066882 <5>[ 3.612498] Key type id_resolver registered
946 21:13:00.067213 <5>[ 3.617060] Key type id_legacy registered
947 21:13:00.067528 <6>[ 3.622440] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
948 21:13:00.067833 <6>[ 3.629526] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
949 21:13:00.069174 <6>[ 3.640031] 9p: Installing v9fs 9p2000 file system support
950 21:13:00.165953 <6>[ 3.697674] NET: Registered PF_ALG protocol family
951 21:13:00.166662 <5>[ 3.702924] Key type asymmetric registered
952 21:13:00.167198 <5>[ 3.707381] Asymmetric key parser 'x509' registered
953 21:13:00.167698 <6>[ 3.713012] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
954 21:13:00.168173 <6>[ 3.720785] io scheduler mq-deadline registered
955 21:13:00.168635 <6>[ 3.725639] io scheduler kyber registered
956 21:13:00.170064 <4>[ 3.732159] test_firmware: interface ready
957 21:13:00.222918 <6>[ 3.794506] pl061_gpio 1c1d0000.gpio: PL061 GPIO chip registered
958 21:13:00.238990 <6>[ 3.821050] EINJ: ACPI disabled.
959 21:13:00.376923 <6>[ 3.945705] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
960 21:13:00.430471 <6>[ 3.970505] SuperH (H)SCI(F) driver initialized
961 21:13:00.430926 <6>[ 3.977674] msm_serial: driver initialized
962 21:13:00.431960 <5>[ 3.989093] arm-smmu 7fb00000.iommu: probing hardware configuration...
963 21:13:00.432326 <5>[ 3.995986] arm-smmu 7fb00000.iommu: SMMUv1 with:
964 21:13:00.432639 <5>[ 4.001012] arm-smmu 7fb00000.iommu: stage 2 translation
965 21:13:00.432941 <5>[ 4.006726] arm-smmu 7fb00000.iommu: coherent table walk
966 21:13:00.433985 <5>[ 4.012460] arm-smmu 7fb00000.iommu: stream matching with 16 register groups
967 21:13:00.478211 <5>[ 4.019939] arm-smmu 7fb00000.iommu: 4 context banks (4 stage-2 only)
968 21:13:00.478673 <5>[ 4.026808] arm-smmu 7fb00000.iommu: Supported page sizes: 0x60211000
969 21:13:00.479691 <5>[ 4.033658] arm-smmu 7fb00000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
970 21:13:00.480044 <5>[ 4.043269] arm-smmu 7fb00000.iommu: preserved 0 boot mappings
971 21:13:00.480359 <5>[ 4.050853] arm-smmu 7fb10000.iommu: probing hardware configuration...
972 21:13:00.480659 <5>[ 4.057738] arm-smmu 7fb10000.iommu: SMMUv1 with:
973 21:13:00.481713 <5>[ 4.062760] arm-smmu 7fb10000.iommu: stage 2 translation
974 21:13:00.524268 <5>[ 4.068473] arm-smmu 7fb10000.iommu: non-coherent table walk
975 21:13:00.525470 <5>[ 4.074535] arm-smmu 7fb10000.iommu: (IDR0.CTTW overridden by FW configuration)
976 21:13:00.525852 <5>[ 4.082267] arm-smmu 7fb10000.iommu: stream matching with 2 register groups
977 21:13:00.526178 <5>[ 4.089678] arm-smmu 7fb10000.iommu: 1 context banks (1 stage-2 only)
978 21:13:00.526482 <5>[ 4.096545] arm-smmu 7fb10000.iommu: Supported page sizes: 0x60211000
979 21:13:00.526776 <5>[ 4.103412] arm-smmu 7fb10000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
980 21:13:00.569109 <5>[ 4.112766] arm-smmu 7fb10000.iommu: preserved 0 boot mappings
981 21:13:00.570318 <5>[ 4.120216] arm-smmu 7fb20000.iommu: probing hardware configuration...
982 21:13:00.570697 <5>[ 4.127073] arm-smmu 7fb20000.iommu: SMMUv1 with:
983 21:13:00.571017 <5>[ 4.132094] arm-smmu 7fb20000.iommu: stage 2 translation
984 21:13:00.571324 <5>[ 4.137809] arm-smmu 7fb20000.iommu: non-coherent table walk
985 21:13:00.571616 <5>[ 4.143870] arm-smmu 7fb20000.iommu: (IDR0.CTTW overridden by FW configuration)
986 21:13:00.572621 <5>[ 4.151601] arm-smmu 7fb20000.iommu: stream matching with 2 register groups
987 21:13:00.616419 <5>[ 4.158995] arm-smmu 7fb20000.iommu: 1 context banks (1 stage-2 only)
988 21:13:00.617725 <5>[ 4.165897] arm-smmu 7fb20000.iommu: Supported page sizes: 0x60211000
989 21:13:00.618197 <5>[ 4.172757] arm-smmu 7fb20000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
990 21:13:00.618621 <5>[ 4.182130] arm-smmu 7fb20000.iommu: preserved 0 boot mappings
991 21:13:00.618948 <5>[ 4.189493] arm-smmu 7fb30000.iommu: probing hardware configuration...
992 21:13:00.619249 <5>[ 4.196350] arm-smmu 7fb30000.iommu: SMMUv1 with:
993 21:13:00.620261 <5>[ 4.201372] arm-smmu 7fb30000.iommu: stage 2 translation
994 21:13:00.667631 <5>[ 4.207084] arm-smmu 7fb30000.iommu: coherent table walk
995 21:13:00.668089 <5>[ 4.212813] arm-smmu 7fb30000.iommu: stream matching with 2 register groups
996 21:13:00.668430 <5>[ 4.220196] arm-smmu 7fb30000.iommu: 1 context banks (1 stage-2 only)
997 21:13:00.669488 <5>[ 4.227058] arm-smmu 7fb30000.iommu: Supported page sizes: 0x60211000
998 21:13:00.669846 <5>[ 4.233905] arm-smmu 7fb30000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
999 21:13:00.670874 <5>[ 4.243286] arm-smmu 7fb30000.iommu: preserved 0 boot mappings
1000 21:13:00.734577 <6>[ 4.319541] loop: module loaded
1001 21:13:00.758706 <6>[ 4.327345] lkdtm: No crash points registered, enable through debugfs
1002 21:13:00.759168 <6>[ 4.342710] megasas: 07.719.03.00-rc1
1003 21:13:00.861371 <6>[ 4.402259] thunder_xcv, ver 1.0
1004 21:13:00.862581 <6>[ 4.406162] thunder_bgx, ver 1.0
1005 21:13:00.862963 <6>[ 4.410047] nicpf, ver 1.0
1006 21:13:00.863283 <6>[ 4.419760] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
1007 21:13:00.863591 <6>[ 4.427324] hns3: Copyright (c) 2017 Huawei Corporation.
1008 21:13:00.863895 <6>[ 4.433460] hclge is initializing
1009 21:13:00.864187 <6>[ 4.437271] e1000: Intel(R) PRO/1000 Network Driver
1010 21:13:00.864483 <6>[ 4.442466] e1000: Copyright (c) 1999-2006 Intel Corporation.
1011 21:13:00.864852 <6>[ 4.448945] e1000e: Intel(R) PRO/1000 Network Driver
1012 21:13:00.912453 <6>[ 4.454229] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
1013 21:13:00.912926 <6>[ 4.460881] igb: Intel(R) Gigabit Ethernet Network Driver
1014 21:13:00.913427 <6>[ 4.466599] igb: Copyright (c) 2007-2014 Intel Corporation.
1015 21:13:00.913837 <6>[ 4.472758] igbvf: Intel(R) Gigabit Virtual Function Network Driver
1016 21:13:00.914235 <6>[ 4.479367] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
1017 21:13:00.915691 <6>[ 4.487408] sky2: driver version 1.30
1018 21:13:02.626607 <6>[ 6.197924] Freeing initrd memory: 25500K
1019 21:13:02.697636 <5>[ 6.267007] smsc: module verification failed: signature and/or required key missing - tainting kernel
1020 21:13:02.733346 <6>[ 6.295781] smsc911x 18000000.ethernet eth0: MAC Address: 00:02:f7:00:58:4d
1021 21:13:02.736571 <6>[ 6.307521] VFIO - User Level meta-driver version: 0.3
1022 21:13:02.779150 <6>[ 6.328483] ehci-platform 7ffc0000.usb: Adding to iommu group 0
1023 21:13:02.779631 <6>[ 6.330109] usbcore: registered new interface driver usb-storage
1024 21:13:02.779984 <6>[ 6.335731] ohci-platform 7ffb0000.usb: Adding to iommu group 0
1025 21:13:02.780299 <6>[ 6.340143] ehci-platform 7ffc0000.usb: EHCI Host Controller
1026 21:13:02.781355 <6>[ 6.340766] ehci-platform 7ffc0000.usb: new USB bus registered, assigned bus number 1
1027 21:13:02.781717 <6>[ 6.342936] ehci-platform 7ffc0000.usb: irq 29, io mem 0x7ffc0000
1028 21:13:02.823882 <6>[ 6.348291] ohci-platform 7ffb0000.usb: Generic Platform OHCI controller
1029 21:13:02.824353 <6>[ 6.370443] ehci-platform 7ffc0000.usb: USB 2.0 started, EHCI 1.00
1030 21:13:02.824706 <6>[ 6.375157] ohci-platform 7ffb0000.usb: new USB bus registered, assigned bus number 2
1031 21:13:02.825024 <6>[ 6.390643] ohci-platform 7ffb0000.usb: irq 30, io mem 0x7ffb0000
1032 21:13:02.825385 <6>[ 6.393055] hub 1-0:1.0: USB hub found
1033 21:13:02.825684 <6>[ 6.397117] rtc-pl031 1c170000.rtc: registered as rtc0
1034 21:13:02.825972 <6>[ 6.401773] hub 1-0:1.0: 1 port detected
1035 21:13:02.849353 <6>[ 6.406834] rtc-pl031 1c170000.rtc: setting system clock to 2000-01-01T00:03:01 UTC (946684981)
1036 21:13:02.852590 <6>[ 6.424103] i2c_dev: i2c /dev entries driver
1037 21:13:02.882595 <6>[ 6.451967] sp805-wdt 1c0f0000.watchdog: registration successful
1038 21:13:02.945910 <6>[ 6.481755] sdhci: Secure Digital Host Controller Interface driver
1039 21:13:02.946398 <6>[ 6.483287] hub 2-0:1.0: USB hub found
1040 21:13:02.946756 <6>[ 6.488280] sdhci: Copyright(c) Pierre Ossman
1041 21:13:02.947083 <6>[ 6.490683] mmci-pl18x 1c050000.mmc: mmc0: PL180 manf 41 rev0 at 0x1c050000 irq 34,0 (pio)
1042 21:13:02.947396 <6>[ 6.492504] hub 2-0:1.0: 1 port detected
1043 21:13:02.947693 <6>[ 6.499946] Synopsys Designware Multimedia Card Interface Driver
1044 21:13:02.949127 <6>[ 6.520364] sdhci-pltfm: SDHCI platform and OF driver helper
1045 21:13:02.998288 <6>[ 6.535646] leds-syscon 1c010008.0.led: registered LED (null)
1046 21:13:02.998792 <6>[ 6.544123] leds-syscon 1c010008.1.led: registered LED (null)
1047 21:13:02.999239 <6>[ 6.551280] leds-syscon 1c010008.2.led: registered LED (null)
1048 21:13:03.000330 <6>[ 6.558422] leds-syscon 1c010008.3.led: registered LED (null)
1049 21:13:03.000704 <6>[ 6.565542] leds-syscon 1c010008.4.led: registered LED (null)
1050 21:13:03.001105 <6>[ 6.572667] leds-syscon 1c010008.5.led: registered LED (null)
1051 21:13:03.001546 <6>[ 6.579761] leds-syscon 1c010008.6.led: registered LED (null)
1052 21:13:03.023213 <6>[ 6.586926] leds-syscon 1c010008.7.led: registered LED (null)
1053 21:13:03.026439 <6>[ 6.597528] ledtrig-cpu: registered to indicate activity on CPUs
1054 21:13:03.057320 <6>[ 6.619029] usbcore: registered new interface driver usbhid
1055 21:13:03.057773 <6>[ 6.624937] usbhid: USB HID core driver
1056 21:13:03.060497 <6>[ 6.633735] mhu 2b1f0000.mhu: ARM MHU Mailbox registered
1057 21:13:03.127233 <6>[ 6.670465] usb 1-1: new high-speed USB device number 2 using ehci-platform
1058 21:13:03.127693 <6>[ 6.673899] ipip: IPv4 and MPLS over IPv4 tunneling driver
1059 21:13:03.128047 <6>[ 6.687215] IPv4 over IPsec tunneling driver
1060 21:13:03.130513 <6>[ 6.700975] NET: Registered PF_INET6 protocol family
1061 21:13:03.184213 <6>[ 6.719043] Segment Routing with IPv6
1062 21:13:03.184665 <6>[ 6.723223] In-situ OAM (IOAM) with IPv6
1063 21:13:03.185009 <6>[ 6.732016] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
1064 21:13:03.185362 <6>[ 6.744916] NET: Registered PF_PACKET protocol family
1065 21:13:03.185745 <6>[ 6.752677] 9pnet: Installing 9P2000 support
1066 21:13:03.186056 <5>[ 6.757707] Key type dns_resolver registered
1067 21:13:03.187519 <6>[ 6.762343] mpls_gso: MPLS GSO support
1068 21:13:03.215152 <6>[ 6.786553] registered taskstats version 1
1069 21:13:03.218372 <5>[ 6.791235] Loading compiled-in X.509 certificates
1070 21:13:03.277105 <6>[ 6.844388] hub 1-1:1.0: USB hub found
1071 21:13:03.280348 <6>[ 6.853038] hub 1-1:1.0: 4 ports detected
1072 21:13:03.358067 <5>[ 6.912782] Loaded X.509 cert 'Build time autogenerated kernel key: 53425c829e8e0fa9c8d3c0af7abef4e871897764'
1073 21:13:03.358547 <6>[ 6.924174] ima: No TPM chip found, activating TPM-bypass!
1074 21:13:03.358910 <6>[ 6.930008] ima: Allocated hash algorithm: sha1
1075 21:13:03.361279 <6>[ 6.935063] ima: No architecture policies found
1076 21:13:03.436265 <6>[ 7.005524] dma-pl330 7ff00000.dma-controller: Adding to iommu group 1
1077 21:13:03.473020 <6>[ 7.034519] dma-pl330 7ff00000.dma-controller: Loaded driver for PL330 DMAC-341330
1078 21:13:03.476289 <6>[ 7.042562] dma-pl330 7ff00000.dma-controller: DBUFF-1024x16bytes Num_Chans-8 Num_Peri-8 Num_Events-8
1079 21:13:03.531954 <3>[ 7.098619] scpi_protocol scpi: incorrect or no SCP firmware found
1080 21:13:03.535153 <4>[ 7.105163] scpi_protocol: probe of scpi failed with error -110
1081 21:13:03.559171 <6>[ 7.128162] input: gpio-keys as /devices/platform/gpio-keys/input/input1
1082 21:13:03.809992 <4>[ 7.378610] atkbd serio0: keyboard reset failed on 1c060000.kmi
1083 21:13:04.043897 <6>[ 7.607648] SMSC LAN911x Internal PHY 18000000.ethernet-ffffffff:01: attached PHY driver (mii_bus:phy_addr=18000000.ethernet-ffffffff:01, irq=POLL)
1084 21:13:04.065803 <6>[ 7.634381] smsc911x 18000000.ethernet eth0: SMSC911x/921x identified at 0xffff80000d430000, IRQ: 28
1085 21:13:05.057136 <4>[ 8.626388] atkbd serio1: keyboard reset failed on 1c070000.kmi
1086 21:13:06.112552 <6>[ 9.682980] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
1087 21:13:06.225433 <5>[ 9.710434] Sending DHCP requests ., OK
1088 21:13:06.225947 <6>[ 9.778811] IP-Config: Got DHCP answer from 192.168.56.254, my address is 192.168.56.208
1089 21:13:06.226316 <6>[ 9.787299] IP-Config: Complete:
1090 21:13:06.227348 <6>[ 9.790865] device=eth0, hwaddr=00:02:f7:00:58:4d, ipaddr=192.168.56.208, mask=255.255.255.0, gw=192.168.56.254
1091 21:13:06.227710 <6>[ 9.801752] host=192.168.56.208, domain=mayfield.sirena.org.uk, nis-domain=(none)
1092 21:13:06.228851 <6>[ 9.810019] bootserver=192.168.56.254, rootserver=192.168.56.218, rootpath=
1093 21:13:06.263693 <6>[ 9.810046] nameserver0=192.168.56.254
1094 21:13:06.264154 <6>[ 9.822339] ntpserver0=50.205.244.22, ntpserver1=85.199.214.99
1095 21:13:06.264506 <6>[ 9.837713] clk: Disabling unused clocks
1096 21:13:06.265564 <6>[ 9.842112] ALSA device list:
1097 21:13:06.265933 <6>[ 9.845557] No soundcards found.
1098 21:13:06.266991 <6>[ 9.850661] uart-pl011 7ff80000.serial: no DMA platform data
1099 21:13:06.364355 <6>[ 9.934503] Freeing unused kernel memory: 14272K
1100 21:13:06.367571 <6>[ 9.939625] Run /init as init process
1101 21:13:06.463411 Loading, please wait...
1102 21:13:06.735300 Starting systemd-udevd version 252.22-1~deb12u1
1103 21:13:11.734568 <6>[ 15.295484] 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
1104 21:13:11.855483 <4>[ 15.424669] psmouse serio0: Failed to enable mouse on 1c060000.kmi
1105 21:13:13.390572 <6>[ 16.972228] tda998x 0-0070: found TDA19988
1106 21:13:13.582449 <6>[ 17.156197] tda998x 0-0071: found TDA19988
1107 21:13:13.854288 Begin: Loading essential drivers ... done.
1108 21:13:13.893009 Begin: Running /scripts/init-premount ... done.
1109 21:13:13.893537 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
1110 21:13:13.912183 Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available
1111 21:13:13.944194 Device /sys/class/net/bond0 found
1112 21:13:13.944654 done.
1113 21:13:14.144041 Begin: Waiting up to 180 secs for any network device to become available ... done.
1114 21:13:14.271960 /sys/class/net/bonding_masters/flags: Not a directory
1115 21:13:14.301999 IP-Config: bond0 hardware address 6a:ce:d9:6a:a0:04 mtu 1500 DHCP
1116 21:13:14.325985 IP-Config: eth0 hardware address 00:02:f7:00:58:4d mtu 1500 DHCP
1117 21:13:14.437874 IP-Config: eth0 complete (dhcp from 192.168.56.254):
1118 21:13:14.438387 address: 192.168.56.208 broadcast: 192.168.56.255 netmask: 255.255.255.0
1119 21:13:14.438759 gateway: 192.168.56.254 dns0 : 192.168.56.254 dns1 : 0.0.0.0
1120 21:13:14.439093 domain : mayfield.sirena.org.uk
1121 21:13:14.441073 rootserver: 192.168.56.254 rootpath:
1122 21:13:14.441595 filename :
1123 21:13:14.520893 done.
1124 21:13:14.538759 Begin: Running /scripts/nfs-bottom ... done.
1125 21:13:14.669765 Begin: Running /scripts/init-bottom ... done.
1126 21:13:18.331889 <6>[ 21.888355] 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
1127 21:13:18.448594 <4>[ 22.017104] psmouse serio1: Failed to enable mouse on 1c070000.kmi
1128 21:13:18.519672 <30>[ 22.088592] systemd[1]: System time before build time, advancing clock.
1129 21:13:19.233749 <30>[ 22.772441] systemd[1]: systemd 252.22-1~deb12u1 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified)
1130 21:13:19.236592 <30>[ 22.805980] systemd[1]: Detected architecture arm64.
1131 21:13:19.252196
1132 21:13:19.252863 Welcome to [1mDebian GNU/Linux 12 (bookworm)[0m!
1133 21:13:19.253270
1134 21:13:19.296222 <30>[ 22.864896] systemd[1]: Hostname set to <debian-bookworm-arm64>.
1135 21:13:21.973700 <30>[ 25.542706] systemd[1]: Queued start job for default target graphical.target.
1136 21:13:22.048509 <30>[ 25.612665] systemd[1]: Created slice system-getty.slice - Slice /system/getty.
1137 21:13:22.051809 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m - Slice /system/getty.
1138 21:13:22.089434 <30>[ 25.648879] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe.
1139 21:13:22.092773 [[0;32m OK [0m] Created slice [0;1;39msystem-modpr…lice[0m - Slice /system/modprobe.
1140 21:13:22.124370 <30>[ 25.685162] systemd[1]: Created slice system-serial\x2dgetty.slice - Slice /system/serial-getty.
1141 21:13:22.127736 [[0;32m OK [0m] Created slice [0;1;39msystem-seria…[0m - Slice /system/serial-getty.
1142 21:13:22.153424 <30>[ 25.719723] systemd[1]: Created slice user.slice - User and Session Slice.
1143 21:13:22.156750 [[0;32m OK [0m] Created slice [0;1;39muser.slice[0m - User and Session Slice.
1144 21:13:22.186084 <30>[ 25.745605] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch.
1145 21:13:22.188747 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo…quests to Console Directory Watch.
1146 21:13:22.236412 <30>[ 25.777110] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch.
1147 21:13:22.237704 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo… Requests to Wall Directory Watch.
1148 21:13:22.238120 <30>[ 25.803454] systemd[1]: proc-sys-fs-binfmt_misc.automount - Arbitrary Executable File Formats File System Automount Point was skipped because of an unmet condition check (ConditionPathExists=/proc/sys/fs/binfmt_misc).
1149 21:13:22.306940 <30>[ 25.823602] systemd[1]: Expecting device dev-ttyAMA0.device - /dev/ttyAMA0...
1150 21:13:22.307407 Expecting device [0;1;39mdev-ttyAMA0.device[0m - /dev/ttyAMA0...
1151 21:13:22.307749 <30>[ 25.846776] systemd[1]: Reached target cryptsetup.target - Local Encrypted Volumes.
1152 21:13:22.308070 [[0;32m OK [0m] Reached target [0;1;39mcryptsetup.…get[0m - Local Encrypted Volumes.
1153 21:13:22.308379 <30>[ 25.870962] systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes.
1154 21:13:22.310252 [[0;32m OK [0m] Reached target [0;1;39mintegrityse…Local Integrity Protected Volumes.
1155 21:13:22.333360 <30>[ 25.899015] systemd[1]: Reached target paths.target - Path Units.
1156 21:13:22.336632 [[0;32m OK [0m] Reached target [0;1;39mpaths.target[0m - Path Units.
1157 21:13:22.399623 <30>[ 25.922941] systemd[1]: Reached target remote-fs.target - Remote File Systems.
1158 21:13:22.400103 [[0;32m OK [0m] Reached target [0;1;39mremote-fs.target[0m - Remote File Systems.
1159 21:13:22.400447 <30>[ 25.946732] systemd[1]: Reached target slices.target - Slice Units.
1160 21:13:22.400763 [[0;32m OK [0m] Reached target [0;1;39mslices.target[0m - Slice Units.
1161 21:13:22.401067 <30>[ 25.966945] systemd[1]: Reached target swap.target - Swaps.
1162 21:13:22.401416 [[0;32m OK [0m] Reached target [0;1;39mswap.target[0m - Swaps.
1163 21:13:22.451348 <30>[ 25.986988] systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes.
1164 21:13:22.451860 [[0;32m OK [0m] Reached target [0;1;39mveritysetup… - Local Verity Protected Volumes.
1165 21:13:22.452240 <30>[ 26.013093] systemd[1]: Listening on systemd-initctl.socket - initctl Compatibility Named Pipe.
1166 21:13:22.454593 [[0;32m OK [0m] Listening on [0;1;39msystemd-initc… initctl Compatibility Named Pipe.
1167 21:13:22.486365 <30>[ 26.046671] systemd[1]: Listening on systemd-journald-audit.socket - Journal Audit Socket.
1168 21:13:22.489637 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…socket[0m - Journal Audit Socket.
1169 21:13:22.513275 <30>[ 26.076471] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log).
1170 21:13:22.516492 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…t[0m - Journal Socket (/dev/log).
1171 21:13:22.541316 <30>[ 26.107442] systemd[1]: Listening on systemd-journald.socket - Journal Socket.
1172 21:13:22.544565 [[0;32m OK [0m] Listening on [0;1;39msystemd-journald.socket[0m - Journal Socket.
1173 21:13:22.576235 <30>[ 26.136131] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket.
1174 21:13:22.579396 [[0;32m OK [0m] Listening on [0;1;39msystemd-netwo… - Network Service Netlink Socket.
1175 21:13:22.612230 <30>[ 26.172488] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket.
1176 21:13:22.612689 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd….socket[0m - udev Control Socket.
1177 21:13:22.639227 <30>[ 26.202229] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
1178 21:13:22.642393 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd…l.socket[0m - udev Kernel Socket.
1179 21:13:22.707143 <30>[ 26.272288] systemd[1]: Mounting dev-hugepages.mount - Huge Pages File System...
1180 21:13:22.710335 Mounting [0;1;39mdev-hugepages.mount[0m - Huge Pages File System...
1181 21:13:22.758111 <30>[ 26.323052] systemd[1]: Mounting dev-mqueue.mount - POSIX Message Queue File System...
1182 21:13:22.761336 Mounting [0;1;39mdev-mqueue.mount…POSIX Message Queue File System...
1183 21:13:22.809082 <30>[ 26.375098] systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System...
1184 21:13:22.812328 Mounting [0;1;39msys-kernel-debug.…[0m - Kernel Debug File System...
1185 21:13:22.894066 <30>[ 26.459634] systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System...
1186 21:13:22.897269 Mounting [0;1;39msys-kernel-tracin…[0m - Kernel Trace File System...
1187 21:13:22.961987 <30>[ 26.521695] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes...
1188 21:13:22.965186 Starting [0;1;39mkmod-static-nodes…ate List of Static Device Nodes...
1189 21:13:23.042975 <30>[ 26.608280] systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs...
1190 21:13:23.046162 Starting [0;1;39mmodprobe@configfs…m - Load Kernel Module configfs...
1191 21:13:23.101852 <30>[ 26.663902] systemd[1]: Starting modprobe@dm_mod.service - Load Kernel Module dm_mod...
1192 21:13:23.105064 Starting [0;1;39mmodprobe@dm_mod.s…[0m - Load Kernel Module dm_mod...
1193 21:13:23.186884 <30>[ 26.752587] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
1194 21:13:23.190145 Starting [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm...
1195 21:13:23.250779 <30>[ 26.811431] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
1196 21:13:23.254027 Starting [0;1;39mmodprobe@efi_psto…- Load Kernel Module efi_pstore...
1197 21:13:23.312766 <4>[ 26.851559] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
1198 21:13:23.313297 <30>[ 26.869454] systemd[1]: Starting modprobe@fuse.service - Load Kernel Module fuse...
1199 21:13:23.313643 <6>[ 26.869646] device-mapper: ioctl: 4.47.0-ioctl (2022-07-28) initialised: dm-devel@redhat.com
1200 21:13:23.316104 Starting [0;1;39mmodprobe@fuse.ser…e[0m - Load Kernel Module fuse...
1201 21:13:23.371711 <30>[ 26.933534] systemd[1]: Starting modprobe@loop.service - Load Kernel Module loop...
1202 21:13:23.374902 Starting [0;1;39mmodprobe@loop.ser…e[0m - Load Kernel Module loop...
1203 21:13:23.484796 <30>[ 27.044495] systemd[1]: Starting systemd-journald.service - Journal Service...
1204 21:13:23.488085 Starting [0;1;39msystemd-journald.service[0m - Journal<6>[ 27.056437] fuse: init (API version 7.38)
1205 21:13:23.488540 Service...
1206 21:13:23.550673 <30>[ 27.116653] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules...
1207 21:13:23.553869 Starting [0;1;39msystemd-modules-l…rvice[0m - Load Kernel Modules...
1208 21:13:23.636538 <30>[ 27.196380] systemd[1]: Starting systemd-network-generator.service - Generate network units from Kernel command line...
1209 21:13:23.639780 Starting [0;1;39msystemd-network-g… units from Kernel command line...
1210 21:13:23.690668 <30>[ 27.250453] systemd[1]: Starting systemd-remount-fs.service - Remount Root and Kernel File Systems...
1211 21:13:23.693754 Starting [0;1;39msystemd-remount-f…nt Root and Kernel File Systems...
1212 21:13:23.741499 <30>[ 27.306660] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices...
1213 21:13:23.744588 Starting [0;1;39msystemd-udev-trig…[0m - Coldplug All udev Devices...
1214 21:13:23.819397 <30>[ 27.384714] systemd[1]: Mounted dev-hugepages.mount - Huge Pages File System.
1215 21:13:23.822747 [[0;32m OK [0m] Mounted [0;1;39mdev-hugepages.mount[0m - Huge Pages File System.
1216 21:13:23.881415 <30>[ 27.416255] systemd[1]: Mounted dev-mqueue.mount - POSIX Message Queue File System.
1217 21:13:23.881922 [[0;32m OK [0m] Mounted [0;1;39mdev-mqueue.mount[…- POSIX Message Queue File System.
1218 21:13:23.882477 <30>[ 27.441658] systemd[1]: Mounted sys-kernel-debug.mount - Kernel Debug File System.
1219 21:13:23.884697 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-debug.m…nt[0m - Kernel Debug File System.
1220 21:13:23.915408 <30>[ 27.475334] systemd[1]: Mounted sys-kernel-tracing.mount - Kernel Trace File System.
1221 21:13:23.918596 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-tracing…nt[0m - Kernel Trace File System.
1222 21:13:23.957303 <30>[ 27.516589] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes.
1223 21:13:23.960512 [[0;32m OK [0m] Finished [0;1;39mkmod-static-nodes…reate List of Static Device Nodes.
1224 21:13:24.011474 <30>[ 27.561684] systemd[1]: modprobe@configfs.service: Deactivated successfully.
1225 21:13:24.012210 <30>[ 27.574928] systemd[1]: Finished modprobe@configfs.service - Load Kernel Module configfs.
1226 21:13:24.014646 [[0;32m OK [0m] Finished [0;1;39mmodprobe@configfs…[0m - Load Kernel Module configfs.
1227 21:13:24.064326 <30>[ 27.613093] systemd[1]: modprobe@dm_mod.service: Deactivated successfully.
1228 21:13:24.064813 <30>[ 27.626029] systemd[1]: Finished modprobe@dm_mod.service - Load Kernel Module dm_mod.
1229 21:13:24.067560 [[0;32m OK [0m] Finished [0;1;39mmodprobe@dm_mod.s…e[0m - Load Kernel Module dm_mod.
1230 21:13:24.114327 <30>[ 27.661769] systemd[1]: modprobe@drm.service: Deactivated successfully.
1231 21:13:24.114806 <30>[ 27.676212] systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
1232 21:13:24.117566 [[0;32m OK [0m] Finished [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm.
1233 21:13:24.169304 <30>[ 27.717150] systemd[1]: modprobe@efi_pstore.service: Deactivated successfully.
1234 21:13:24.169826 <30>[ 27.732021] systemd[1]: Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
1235 21:13:24.172516 [[0;32m OK [0m] Finished [0;1;39mmodprobe@efi_psto…m - Load Kernel Module efi_pstore.
1236 21:13:24.222201 <30>[ 27.771651] systemd[1]: modprobe@fuse.service: Deactivated successfully.
1237 21:13:24.222682 <30>[ 27.784292] systemd[1]: Finished modprobe@fuse.service - Load Kernel Module fuse.
1238 21:13:24.225458 [[0;32m OK [0m] Finished [0;1;39mmodprobe@fuse.service[0m - Load Kernel Module fuse.
1239 21:13:24.273172 <30>[ 27.822456] systemd[1]: modprobe@loop.service: Deactivated successfully.
1240 21:13:24.273694 <30>[ 27.835181] systemd[1]: Finished modprobe@loop.service - Load Kernel Module loop.
1241 21:13:24.276426 [[0;32m OK [0m] Finished [0;1;39mmodprobe@loop.service[0m - Load Kernel Module loop.
1242 21:13:24.316153 <30>[ 27.875506] systemd[1]: Finished systemd-modules-load.service - Load Kernel Modules.
1243 21:13:24.319642 [[0;32m OK [0m] Finished [0;1;39msystemd-modules-l…service[0m - Load Kernel Modules.
1244 21:13:24.356152 <30>[ 27.916433] systemd[1]: Finished systemd-network-generator.service - Generate network units from Kernel command line.
1245 21:13:24.359419 [[0;32m OK [0m] Finished [0;1;39msystemd-network-g…rk units from Kernel command line.
1246 21:13:24.397136 <30>[ 27.956227] systemd[1]: Finished systemd-remount-fs.service - Remount Root and Kernel File Systems.
1247 21:13:24.400398 [[0;32m OK [0m] Finished [0;1;39msystemd-remount-f…ount Root and Kernel File Systems.
1248 21:13:24.437056 <30>[ 27.997032] systemd[1]: Reached target network-pre.target - Preparation for Network.
1249 21:13:24.440296 [[0;32m OK [0m] Reached target [0;1;39mnetwork-pre…get[0m - Preparation for Network.
1250 21:13:24.544024 <30>[ 28.104169] systemd[1]: Mounting sys-fs-fuse-connections.mount - FUSE Control File System...
1251 21:13:24.547257 Mounting [0;1;39msys-fs-fuse-conne…[0m - FUSE Control File System...
1252 21:13:24.642861 <30>[ 28.178236] systemd[1]: Mounting sys-kernel-config.mount - Kernel Configuration File System...
1253 21:13:24.643405 Mounting [0;1;39msys-kernel-config…ernel Configuration File System...
1254 21:13:24.643876 <30>[ 28.204305] systemd[1]: systemd-firstboot.service - First Boot Wizard was skipped because of an unmet condition check (ConditionFirstBoot=yes).
1255 21:13:24.661058 <30>[ 28.221573] systemd[1]: systemd-pstore.service - Platform Persistent Storage Archival was skipped because of an unmet condition check (ConditionDirectoryNotEmpty=/sys/fs/pstore).
1256 21:13:24.748834 <30>[ 28.309927] systemd[1]: Starting systemd-random-seed.service - Load/Save Random Seed...
1257 21:13:24.752015 Starting [0;1;39msystemd-random-se…ice[0m - Load/Save Random Seed...
1258 21:13:24.779044 <30>[ 28.342500] systemd[1]: systemd-repart.service - Repartition Root Disk was skipped because no trigger condition checks were met.
1259 21:13:24.818827 <30>[ 28.382842] systemd[1]: Starting systemd-sysctl.service - Apply Kernel Variables...
1260 21:13:24.822009 Starting [0;1;39msystemd-sysctl.se…ce[0m - Apply Kernel Variables...
1261 21:13:24.877950 <30>[ 28.440198] systemd[1]: Starting systemd-sysusers.service - Create System Users...
1262 21:13:24.881075 Starting [0;1;39msystemd-sysusers.…rvice[0m - Create System Users...
1263 21:13:24.937807 <30>[ 28.503251] systemd[1]: Started systemd-journald.service - Journal Service.
1264 21:13:24.941057 [[0;32m OK [0m] Started [0;1;39msystemd-journald.service[0m - Journal Service.
1265 21:13:24.997949 [[0;32m OK [0m] Mounted [0;1;39msys-fs-fuse-connec…nt[0m - FUSE Control File System.
1266 21:13:25.020957 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-config.… Kernel Configuration File System.
1267 21:13:25.158810 Starting [0;1;39msystemd-journal-f…h Journal to Persistent Storage...
1268 21:13:25.295799 [[0;32m OK [0m] Finished [0;1;39msystemd-sysctl.service[0m - Apply Kernel Variables.
1269 21:13:25.391633 [[0;32m OK [0m] Finished [0;1;39msystemd-sysusers.service[0m - Create System Users.
1270 21:13:25.505650 Starting [0;1;39msystemd-tmpfiles-…ate Static Device Nodes in /dev...<46>[ 29.073297] systemd-journald[253]: Received client request to flush runtime journal.
1271 21:13:25.506147
1272 21:13:25.793434 <5>[ 29.374951] random: crng init done
1273 21:13:25.870420 [[0;32m OK [0m] Finished [0;1;39msystemd-random-se…rvice[0m - Load/Save Random Seed.
1274 21:13:27.186791 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…reate Static Device Nodes in /dev.
1275 21:13:27.218922 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs-pr…reparation for Local File Systems.
1276 21:13:27.222040 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs.target[0m - Local File Systems.
1277 21:13:27.717406 Starting [0;1;39msystemd-udevd.ser…ger for Device Events and Files...
1278 21:13:28.432765 [[0;32m OK [0m] Finished [0;1;39msystemd-journal-f…ush Journal to Persistent Storage.
1279 21:13:28.510719 Starting [0;1;39msystemd-tmpfiles-… Volatile Files and Directories...
1280 21:13:28.964419 [[0;32m OK [0m] Started [0;1;39msystemd-udevd.serv…nager for Device Events and Files.
1281 21:13:29.097272 Starting [0;1;39msystemd-networkd.…ice[0m - Network Configuration...
1282 21:13:30.129682 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…te Volatile Files and Directories.
1283 21:13:30.224571 [[0;32m OK [0m] Found device [0;1;39mdev-ttyAMA0.device[0m - /dev/ttyAMA0.
1284 21:13:30.582449 Starting [0;1;39msystemd-timesyncd… - Network Time Synchronization...
1285 21:13:30.651386 Starting [0;1;39msystemd-update-ut…rd System Boot/Shutdown in UTMP...
1286 21:13:30.697467 [[0;32m OK [0m] Finished [0;1;39msystemd-udev-trig…e[0m - Coldplug All udev Devices.
1287 21:13:30.783320 <5>[ 34.352333] cfg80211: Loading compiled-in X.509 certificates for regulatory database
1288 21:13:31.038307 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut…cord System Boot/Shutdown in UTMP.
1289 21:13:31.111098 <5>[ 34.649691] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
1290 21:13:31.111396 <5>[ 34.658068] cfg80211: Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
1291 21:13:31.112084 <4>[ 34.675814] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
1292 21:13:31.114379 <6>[ 34.685534] cfg80211: failed to load regulatory.db
1293 21:13:31.659709 [[0;32m OK [0m] Started [0;1;39msystemd-networkd.service[0m - Network Configuration.
1294 21:13:31.679056 [[0;32m OK [0m] Reached target [0;1;39mnetwork.target[0m - Network.
1295 21:13:32.024731 [[0;32m OK [0m] Started [0;1;39msystemd-timesyncd.…0m - Network Time Synchronization.
1296 21:13:32.058541 [[0;32m OK [0m] Reached target [0;1;39msysinit.target[0m - System Initialization.
1297 21:13:32.061730 [[0;32m OK [0m] Started [0;1;39msystemd-tmpfiles-c… Cleanup of Temporary Directories.
1298 21:13:32.083838 [[0;32m OK [0m] Reached target [0;1;39mtime-set.target[0m - System Time Set.
1299 21:13:32.136617 [[0;32m OK [0m] Started [0;1;39mapt-daily.timer[0m - Daily apt download activities.
1300 21:13:32.181626 [[0;32m OK [0m] Started [0;1;39mapt-daily-upgrade.… apt upgrade and clean activities.
1301 21:13:32.184906 [[0;32m OK [0m] Started [0;1;39mdpkg-db-backup.tim… Daily dpkg database backup timer.
1302 21:13:32.215729 [[0;32m OK [0m] Started [0;1;39me2scrub_all.timer…etadata Check for All Filesystems.
1303 21:13:32.263865 [[0;32m OK [0m] Started [0;1;39mfstrim.timer[0m - Discard unused blocks once a week.
1304 21:13:32.266525 [[0;32m OK [0m] Reached target [0;1;39mtimers.target[0m - Timer Units.
1305 21:13:32.308411 [[0;32m OK [0m] Listening on [0;1;39mdbus.socket[…- D-Bus System Message Bus Socket.
1306 21:13:32.311552 [[0;32m OK [0m] Reached target [0;1;39msockets.target[0m - Socket Units.
1307 21:13:32.333530 [[0;32m OK [0m] Reached target [0;1;39mbasic.target[0m - Basic System.
1308 21:13:32.436858 Starting [0;1;39mdbus.service[0m - D-Bus System Message Bus...
1309 21:13:32.606376 Starting [0;1;39me2scrub_reap.serv…e ext4 Metadata Check Snapshots...
1310 21:13:32.781294 Starting [0;1;39msystemd-logind.se…ice[0m - User Login Management...
1311 21:13:32.837244 Starting [0;1;39msystemd-user-sess…vice[0m - Permit User Sessions...
1312 21:13:33.050135 [[0;32m OK [0m] Listening on [0;1;39msystemd-rfkil…l Switch Status /dev/rfkill Watch.
1313 21:13:33.537906 [[0;32m OK [0m] Finished [0;1;39msystemd-user-sess…ervice[0m - Permit User Sessions.
1314 21:13:33.638780 [[0;32m OK [0m] Started [0;1;39mgetty@tty1.service[0m - Getty on tty1.
1315 21:13:33.729641 [[0;32m OK [0m] Started [0;1;39mserial-getty@ttyAM…ice[0m - Serial Getty on ttyAMA0.
1316 21:13:33.732749 [[0;32m OK [0m] Reached target [0;1;39mgetty.target[0m - Login Prompts.
1317 21:13:33.802740 [[0;32m OK [0m] Started [0;1;39mdbus.service[0m - D-Bus System Message Bus.
1318 21:13:33.946547 Starting [0;1;39msystemd-hostnamed.service[0m - Hostname Service...
1319 21:13:33.987539 [[0;32m OK [0m] Finished [0;1;39me2scrub_reap.serv…ine ext4 Metadata Check Snapshots.
1320 21:13:34.127578 [[0;32m OK [0m] Started [0;1;39msystemd-logind.service[0m - User Login Management.
1321 21:13:34.148742 [[0;32m OK [0m] Reached target [0;1;39mmulti-user.target[0m - Multi-User System.
1322 21:13:34.169776 [[0;32m OK [0m] Reached target [0;1;39mgraphical.target[0m - Graphical Interface.
1323 21:13:34.230910 Starting [0;1;39msystemd-update-ut… Record Runlevel Change in UTMP...
1324 21:13:34.462318 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut… - Record Runlevel Change in UTMP.
1325 21:13:34.651431 [[0;32m OK [0m] Started [0;1;39msystemd-hostnamed.service[0m - Hostname Service.
1326 21:13:34.858168
1327 21:13:34.858694 Debian GNU/Linux 12 debian-bookworm-arm64 ttyAMA0
1328 21:13:34.859063
1329 21:13:34.861418 debian-bookworm-arm64 login: root (automatic login)
1330 21:13:34.861867
1331 21:13:35.923234 Linux debian-bookworm-arm64 6.1.112-cip30 #1 SMP PREEMPT Mon Nov 4 20:34:35 UTC 2024 aarch64
1332 21:13:35.923536
1333 21:13:35.923735 The programs included with the Debian GNU/Linux system are free software;
1334 21:13:35.924377 the exact distribution terms for each program are described in the
1335 21:13:35.924586 individual files in /usr/share/doc/*/copyright.
1336 21:13:35.924771
1337 21:13:35.924913 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1338 21:13:35.926462 permitted by applicable law.
1339 21:13:39.221083 Matched prompt #10: / #
1341 21:13:39.221926 Setting prompt string to ['/ #']
1342 21:13:39.222188 end: 2.4.4.1 login-action (duration 00:00:46) [common]
1344 21:13:39.222669 end: 2.4.4 auto-login-action (duration 00:00:46) [common]
1345 21:13:39.222871 start: 2.4.5 expect-shell-connection (timeout 00:01:04) [common]
1346 21:13:39.223026 Setting prompt string to ['/ #']
1347 21:13:39.223164 Forcing a shell prompt, looking for ['/ #']
1349 21:13:39.273632 / #
1350 21:13:39.274448 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1351 21:13:39.275001 Waiting using forced prompt support (timeout 00:02:30)
1352 21:13:39.284653
1353 21:13:39.300995 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1354 21:13:39.301596 start: 2.4.6 export-device-env (timeout 00:01:04) [common]
1355 21:13:39.301993 Sending with 100 millisecond of delay
1357 21:13:51.673900 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/936764/extract-nfsrootfs-hn23lyey'
1358 21:13:51.774780 export NFS_ROOTFS='/<46>[ 45.871192] systemd-journald[253]: Oldest entry in /var/log/journal/44a983756b26438995e691b947c527e4/system.journal is older than the configured file retention duration (1month), suggesting rotation.
1359 21:13:51.775267 <46>[ 45.889580] systemd-journald[253]: /var/log/journal/44a983756b26438995e691b947c527e4/system.journal: Journal header limits reached or header out-of-date, rotating.
1360 21:13:51.775607 var/lib/lava/dispatcher/tmp/936764/extract-nfsrootfs-hn23lyey'
1361 21:13:51.776168 Sending with 100 millisecond of delay
1363 21:13:57.387616 / # export NFS_SERVER_IP='192.168.56.218'
1364 21:13:57.488459 export NFS_SERVER_IP='192.168.56.218'
1365 21:13:57.489338 end: 2.4.6 export-device-env (duration 00:00:18) [common]
1366 21:13:57.489841 end: 2.4 uboot-commands (duration 00:04:14) [common]
1367 21:13:57.490313 end: 2 uboot-action (duration 00:04:14) [common]
1368 21:13:57.490785 start: 3 lava-test-retry (timeout 00:05:03) [common]
1369 21:13:57.491272 start: 3.1 lava-test-shell (timeout 00:05:03) [common]
1370 21:13:57.491649 Using namespace: common
1372 21:13:57.592664 / # #
1373 21:13:57.593279 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1374 21:13:57.601384 #
1375 21:13:57.617617 Using /lava-936764
1377 21:13:57.718789 / # export SHELL=/bin/bash
1378 21:13:57.729313 export SHELL=/bin/bash
1380 21:13:57.846257 / # . /lava-936764/environment
1381 21:13:57.857122 . /lava-936764/environment
1383 21:13:57.990244 / # /lava-936764/bin/lava-test-runner /lava-936764/0
1384 21:13:57.990828 Test shell timeout: 10s (minimum of the action and connection timeout)
1385 21:13:58.001058 /lava-936764/bin/lava-test-runner /lava-936764/0
1386 21:13:59.094421 + export TESTRUN_ID=0_timesync-off
1387 21:13:59.097612 + TESTRUN_ID=0_timesync-off
1388 21:13:59.098092 + cd /lava-936764/0/tests/0_timesync-off
1389 21:13:59.098433 ++ cat uuid
1390 21:13:59.175313 + UUID=936764_1.6.2.4.1
1391 21:13:59.175797 + set +x
1392 21:13:59.178542 <LAVA_SIGNAL_STARTRUN 0_timesync-off 936764_1.6.2.4.1>
1393 21:13:59.178978 + systemctl stop systemd-timesyncd
1394 21:13:59.179585 Received signal: <STARTRUN> 0_timesync-off 936764_1.6.2.4.1
1395 21:13:59.179944 Starting test lava.0_timesync-off (936764_1.6.2.4.1)
1396 21:13:59.180349 Skipping test definition patterns.
1397 21:13:59.507908 + set +x
1398 21:13:59.508191 <LAVA_SIGNAL_ENDRUN 0_timesync-off 936764_1.6.2.4.1>
1399 21:13:59.508571 Received signal: <ENDRUN> 0_timesync-off 936764_1.6.2.4.1
1400 21:13:59.508774 Ending use of test pattern.
1401 21:13:59.508933 Ending test lava.0_timesync-off (936764_1.6.2.4.1), duration 0.33
1403 21:13:59.962637 + export TESTRUN_ID=1_kselftest-lkdtm
1404 21:13:59.962912 + TESTRUN_ID=1_kselftest-lkdtm
1405 21:13:59.963085 + cd /lava-936764/0/tests/1_kselftest-lkdtm
1406 21:13:59.965790 ++ cat uuid
1407 21:14:00.058623 + UUID=936764_1.6.2.4.5
1408 21:14:00.058889 + set +x
1409 21:14:00.059064 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 936764_1.6.2.4.5>
1410 21:14:00.059221 + cd ./automated/linux/kselftest/
1411 21:14:00.059600 Received signal: <STARTRUN> 1_kselftest-lkdtm 936764_1.6.2.4.5
1412 21:14:00.059768 Starting test lava.1_kselftest-lkdtm (936764_1.6.2.4.5)
1413 21:14:00.059960 Skipping test definition patterns.
1414 21:14:00.061918 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s True -u http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.112-cip30-2-g621dcc7cb0b9/arm64/defconfig+kselftest/gcc-12/kselftest.tar.xz -L '' -S /dev/null -b juno-uboot -g cip -e '' -p /opt/kselftests/mainline/ -n 1 -i 1 -E ''
1415 21:14:00.493532 INFO: install_deps skipped
1416 21:14:01.729673 --2024-11-04 21:14:01-- http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.112-cip30-2-g621dcc7cb0b9/arm64/defconfig+kselftest/gcc-12/kselftest.tar.xz
1417 21:14:02.029824 Resolving storage.kernelci.org (storage.kernelci.org)... 20.171.243.82
1418 21:14:02.160804 Connecting to storage.kernelci.org (storage.kernelci.org)|20.171.243.82|:80... connected.
1419 21:14:02.313509 HTTP request sent, awaiting response... 200 OK
1420 21:14:02.313995 Length: 2103416 (2.0M) [application/octet-stream]
1421 21:14:02.314392 Saving to: 'kselftest_armhf.tar.gz'
1422 21:14:02.314712
1423 21:14:09.779551
kselftest_armhf.tar 0%[ ] 0 --.-KB/s
kselftest_armhf.tar 0%[ ] 20.39K 76.4KB/s
kselftest_armhf.tar 3%[ ] 67.23K 126KB/s
kselftest_armhf.tar 5%[> ] 105.20K 131KB/s
kselftest_armhf.tar 7%[> ] 148.79K 139KB/s
kselftest_armhf.tar 9%[> ] 198.01K 147KB/s
kselftest_armhf.tar 12%[=> ] 247.23K 153KB/s
kselftest_armhf.tar 14%[=> ] 300.67K 160KB/s
kselftest_armhf.tar 17%[==> ] 354.10K 164KB/s
kselftest_armhf.tar 20%[===> ] 412.73K 170KB/s
kselftest_armhf.tar 22%[===> ] 463.79K 172KB/s
kselftest_armhf.tar 25%[====> ] 521.45K 176KB/s
kselftest_armhf.tar 28%[====> ] 584.73K 181KB/s eta 8s
kselftest_armhf.tar 31%[=====> ] 648.01K 185KB/s eta 8s
kselftest_armhf.tar 34%[=====> ] 716.92K 190KB/s eta 8s
kselftest_armhf.tar 38%[======> ] 785.82K 195KB/s eta 8s
kselftest_armhf.tar 41%[=======> ] 860.35K 200KB/s eta 6s
kselftest_armhf.tar 45%[========> ] 934.89K 212KB/s eta 6s
kselftest_armhf.tar 49%[========> ] 1014K 223KB/s eta 6s
kselftest_armhf.tar 51%[=========> ] 1.03M 228KB/s eta 6s
kselftest_armhf.tar 55%[==========> ] 1.11M 237KB/s eta 6s
kselftest_armhf.tar 59%[==========> ] 1.20M 251KB/s eta 4s
kselftest_armhf.tar 64%[===========> ] 1.29M 256KB/s eta 4s
kselftest_armhf.tar 68%[============> ] 1.38M 270KB/s eta 4s
kselftest_armhf.tar 73%[=============> ] 1.47M 282KB/s eta 4s
kselftest_armhf.tar 77%[==============> ] 1.56M 303KB/s eta 2s
kselftest_armhf.tar 80%[===============> ] 1.62M 303KB/s eta 2s
kselftest_armhf.tar 86%[================> ] 1.73M 323KB/s eta 2s
kselftest_armhf.tar 89%[================> ] 1.80M 329KB/s eta 2s
kselftest_armhf.tar 96%[==================> ] 1.93M 344KB/s eta 2s
kselftest_armhf.tar 100%[===================>] 2.01M 362KB/s in 7.5s
1424 21:14:09.780317
1425 21:14:10.141017 2024-11-04 21:14:09 (275 KB/s) - 'kselftest_armhf.tar.gz' saved [2103416/2103416]
1426 21:14:10.141321
1427 21:14:15.431551 <4>[ 78.976420] amba 20010000.etf: deferred probe timeout, ignoring dependency
1428 21:14:15.431833 <4>[ 78.984259] amba 20030000.tpiu: deferred probe timeout, ignoring dependency
1429 21:14:15.432007 <4>[ 78.992055] amba 20040000.funnel: deferred probe timeout, ignoring dependency
1430 21:14:15.432428 <4>[ 79.000241] amba 20070000.etr: deferred probe timeout, ignoring dependency
1431 21:14:15.432602 <4>[ 79.008140] amba 20100000.stm: deferred probe timeout, ignoring dependency
1432 21:14:15.475954 <4>[ 79.015837] amba 20120000.replicator: deferred probe timeout, ignoring dependency
1433 21:14:15.476490 <4>[ 79.024180] amba 22010000.cpu-debug: deferred probe timeout, ignoring dependency
1434 21:14:15.476684 <4>[ 79.032015] amba 22040000.etm: deferred probe timeout, ignoring dependency
1435 21:14:15.476856 <4>[ 79.039283] amba 22020000.cti: deferred probe timeout, ignoring dependency
1436 21:14:15.477000 <4>[ 79.046548] amba 220c0000.funnel: deferred probe timeout, ignoring dependency
1437 21:14:15.477139 <4>[ 79.054074] amba 22110000.cpu-debug: deferred probe timeout, ignoring dependency
1438 21:14:15.520074 <4>[ 79.061876] amba 22140000.etm: deferred probe timeout, ignoring dependency
1439 21:14:15.520376 <4>[ 79.069152] amba 22120000.cti: deferred probe timeout, ignoring dependency
1440 21:14:15.520625 <4>[ 79.076417] amba 23010000.cpu-debug: deferred probe timeout, ignoring dependency
1441 21:14:15.520810 <4>[ 79.084235] amba 23040000.etm: deferred probe timeout, ignoring dependency
1442 21:14:15.520964 <4>[ 79.091519] amba 23020000.cti: deferred probe timeout, ignoring dependency
1443 21:14:15.521109 <4>[ 79.098797] amba 230c0000.funnel: deferred probe timeout, ignoring dependency
1444 21:14:15.564110 <4>[ 79.106385] amba 23110000.cpu-debug: deferred probe timeout, ignoring dependency
1445 21:14:15.564396 <4>[ 79.114200] amba 23140000.etm: deferred probe timeout, ignoring dependency
1446 21:14:15.564653 <4>[ 79.121497] amba 23120000.cti: deferred probe timeout, ignoring dependency
1447 21:14:15.564839 <4>[ 79.128773] amba 23210000.cpu-debug: deferred probe timeout, ignoring dependency
1448 21:14:15.564988 <4>[ 79.136579] amba 23240000.etm: deferred probe timeout, ignoring dependency
1449 21:14:15.565130 <4>[ 79.143871] amba 23220000.cti: deferred probe timeout, ignoring dependency
1450 21:14:15.607718 <4>[ 79.151138] amba 23310000.cpu-debug: deferred probe timeout, ignoring dependency
1451 21:14:15.607997 <4>[ 79.158937] amba 23340000.etm: deferred probe timeout, ignoring dependency
1452 21:14:15.608196 <4>[ 79.166212] amba 23320000.cti: deferred probe timeout, ignoring dependency
1453 21:14:15.608375 <4>[ 79.173488] amba 20020000.cti: deferred probe timeout, ignoring dependency
1454 21:14:15.610825 <4>[ 79.180760] amba 20110000.cti: deferred probe timeout, ignoring dependency
1455 21:14:15.654056 <6>[ 79.201137] platform 2b600000.iommu: deferred probe pending
1456 21:14:15.654347 <6>[ 79.207478] amba 20010000.etf: deferred probe pending
1457 21:14:15.654549 <6>[ 79.212933] amba 20030000.tpiu: deferred probe pending
1458 21:14:15.654728 <6>[ 79.218437] amba 20040000.funnel: deferred probe pending
1459 21:14:15.654903 <6>[ 79.224111] amba 20070000.etr: deferred probe pending
1460 21:14:15.655037 <6>[ 79.229522] amba 20100000.stm: deferred probe pending
1461 21:14:15.655167 <6>[ 79.234930] amba 20120000.replicator: deferred probe pending
1462 21:14:15.698810 <6>[ 79.240950] amba 22010000.cpu-debug: deferred probe pending
1463 21:14:15.699177 <6>[ 79.246916] amba 22040000.etm: deferred probe pending
1464 21:14:15.699384 <6>[ 79.252333] amba 22020000.cti: deferred probe pending
1465 21:14:15.699606 <6>[ 79.257836] amba 220c0000.funnel: deferred probe pending
1466 21:14:15.699862 <6>[ 79.263562] amba 22110000.cpu-debug: deferred probe pending
1467 21:14:15.700071 <6>[ 79.270011] amba 22140000.etm: deferred probe pending
1468 21:14:15.700196 <6>[ 79.275429] amba 22120000.cti: deferred probe pending
1469 21:14:15.701913 <6>[ 79.280846] amba 23010000.cpu-debug: deferred probe pending
1470 21:14:15.742764 <6>[ 79.286797] amba 23040000.etm: deferred probe pending
1471 21:14:15.743116 <6>[ 79.292212] amba 23020000.cti: deferred probe pending
1472 21:14:15.743341 <6>[ 79.297627] amba 230c0000.funnel: deferred probe pending
1473 21:14:15.743621 <6>[ 79.303298] amba 23110000.cpu-debug: deferred probe pending
1474 21:14:15.743829 <6>[ 79.309231] amba 23140000.etm: deferred probe pending
1475 21:14:15.743996 <6>[ 79.314639] amba 23120000.cti: deferred probe pending
1476 21:14:15.744124 <6>[ 79.320083] amba 23210000.cpu-debug: deferred probe pending
1477 21:14:15.745859 <6>[ 79.326015] amba 23240000.etm: deferred probe pending
1478 21:14:15.796582 <6>[ 79.331427] amba 23220000.cti: deferred probe pending
1479 21:14:15.796902 <6>[ 79.336849] amba 23310000.cpu-debug: deferred probe pending
1480 21:14:15.797111 <6>[ 79.342782] amba 23340000.etm: deferred probe pending
1481 21:14:15.797326 <6>[ 79.348189] amba 23320000.cti: deferred probe pending
1482 21:14:15.797494 <6>[ 79.353594] amba 20020000.cti: deferred probe pending
1483 21:14:15.797654 <6>[ 79.359014] amba 20110000.cti: deferred probe pending
1484 21:14:15.797805 <6>[ 79.364422] platform 7ff50000.hdlcd: deferred probe pending
1485 21:14:15.799691 <6>[ 79.370365] platform 7ff60000.hdlcd: deferred probe pending
1486 21:14:33.588489 skiplist:
1487 21:14:33.588943 ========================================
1488 21:14:33.591633 ========================================
1489 21:14:33.874626 lkdtm:PANIC.sh
1490 21:14:33.875201 lkdtm:BUG.sh
1491 21:14:33.875565 lkdtm:WARNING.sh
1492 21:14:33.875905 lkdtm:WARNING_MESSAGE.sh
1493 21:14:33.876233 lkdtm:EXCEPTION.sh
1494 21:14:33.876757 lkdtm:LOOP.sh
1495 21:14:33.877165 lkdtm:EXHAUST_STACK.sh
1496 21:14:33.877735 lkdtm:CORRUPT_STACK.sh
1497 21:14:33.878094 lkdtm:CORRUPT_STACK_STRONG.sh
1498 21:14:33.878401 lkdtm:ARRAY_BOUNDS.sh
1499 21:14:33.878750 lkdtm:CORRUPT_LIST_ADD.sh
1500 21:14:33.879035 lkdtm:CORRUPT_LIST_DEL.sh
1501 21:14:33.879382 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1502 21:14:33.879667 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1503 21:14:33.879981 lkdtm:REPORT_STACK_CANARY.sh
1504 21:14:33.880266 lkdtm:UNSET_SMEP.sh
1505 21:14:33.880603 lkdtm:DOUBLE_FAULT.sh
1506 21:14:33.880953 lkdtm:CORRUPT_PAC.sh
1507 21:14:33.881735 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1508 21:14:33.917637 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1509 21:14:33.918127 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1510 21:14:33.918466 lkdtm:WRITE_AFTER_FREE.sh
1511 21:14:33.918780 lkdtm:READ_AFTER_FREE.sh
1512 21:14:33.919080 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1513 21:14:33.919372 lkdtm:READ_BUDDY_AFTER_FREE.sh
1514 21:14:33.919657 lkdtm:SLAB_INIT_ON_ALLOC.sh
1515 21:14:33.920057 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1516 21:14:33.920362 lkdtm:SLAB_FREE_DOUBLE.sh
1517 21:14:33.921064 lkdtm:SLAB_FREE_CROSS.sh
1518 21:14:33.921443 lkdtm:SLAB_FREE_PAGE.sh
1519 21:14:33.921734 lkdtm:SOFTLOCKUP.sh
1520 21:14:33.922103 lkdtm:HARDLOCKUP.sh
1521 21:14:33.922388 lkdtm:SPINLOCKUP.sh
1522 21:14:33.922664 lkdtm:HUNG_TASK.sh
1523 21:14:33.922935 lkdtm:EXEC_DATA.sh
1524 21:14:33.923208 lkdtm:EXEC_STACK.sh
1525 21:14:33.923482 lkdtm:EXEC_KMALLOC.sh
1526 21:14:33.923798 lkdtm:EXEC_VMALLOC.sh
1527 21:14:33.924153 lkdtm:EXEC_RODATA.sh
1528 21:14:33.960812 lkdtm:EXEC_USERSPACE.sh
1529 21:14:33.961320 lkdtm:EXEC_NULL.sh
1530 21:14:33.961667 lkdtm:ACCESS_USERSPACE.sh
1531 21:14:33.961980 lkdtm:ACCESS_NULL.sh
1532 21:14:33.962280 lkdtm:WRITE_RO.sh
1533 21:14:33.962566 lkdtm:WRITE_RO_AFTER_INIT.sh
1534 21:14:33.962851 lkdtm:WRITE_KERN.sh
1535 21:14:33.963130 lkdtm:WRITE_OPD.sh
1536 21:14:33.963406 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1537 21:14:33.963680 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1538 21:14:33.964041 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1539 21:14:33.964325 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1540 21:14:33.964601 lkdtm:REFCOUNT_DEC_ZERO.sh
1541 21:14:33.964876 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1542 21:14:33.965149 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1543 21:14:33.965902 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1544 21:14:33.966221 lkdtm:REFCOUNT_INC_ZERO.sh
1545 21:14:34.003896 lkdtm:REFCOUNT_ADD_ZERO.sh
1546 21:14:34.004381 lkdtm:REFCOUNT_INC_SATURATED.sh
1547 21:14:34.004721 lkdtm:REFCOUNT_DEC_SATURATED.sh
1548 21:14:34.005109 lkdtm:REFCOUNT_ADD_SATURATED.sh
1549 21:14:34.005478 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1550 21:14:34.005783 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1551 21:14:34.006074 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1552 21:14:34.006360 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1553 21:14:34.006642 lkdtm:REFCOUNT_TIMING.sh
1554 21:14:34.007028 lkdtm:ATOMIC_TIMING.sh
1555 21:14:34.007454 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1556 21:14:34.007894 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1557 21:14:34.008193 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1558 21:14:34.008869 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1559 21:14:34.047170 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1560 21:14:34.047640 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1561 21:14:34.047979 lkdtm:USERCOPY_STACK_BEYOND.sh
1562 21:14:34.048287 lkdtm:USERCOPY_KERNEL.sh
1563 21:14:34.048580 lkdtm:STACKLEAK_ERASING.sh
1564 21:14:34.048867 lkdtm:CFI_FORWARD_PROTO.sh
1565 21:14:34.049152 lkdtm:CFI_BACKWARD.sh
1566 21:14:34.049512 lkdtm:FORTIFY_STRSCPY.sh
1567 21:14:34.049795 lkdtm:FORTIFY_STR_OBJECT.sh
1568 21:14:34.050116 lkdtm:FORTIFY_STR_MEMBER.sh
1569 21:14:34.050463 lkdtm:FORTIFY_MEM_OBJECT.sh
1570 21:14:34.050742 lkdtm:FORTIFY_MEM_MEMBER.sh
1571 21:14:34.051017 lkdtm:PPC_SLB_MULTIHIT.sh
1572 21:14:34.051290 lkdtm:stack-entropy.sh
1573 21:14:34.051562 ============== Tests to run ===============
1574 21:14:34.051841 lkdtm:PANIC.sh
1575 21:14:34.052562 lkdtm:BUG.sh
1576 21:14:34.052907 lkdtm:WARNING.sh
1577 21:14:34.090299 lkdtm:WARNING_MESSAGE.sh
1578 21:14:34.090798 lkdtm:EXCEPTION.sh
1579 21:14:34.091134 lkdtm:LOOP.sh
1580 21:14:34.091447 lkdtm:EXHAUST_STACK.sh
1581 21:14:34.091798 lkdtm:CORRUPT_STACK.sh
1582 21:14:34.092208 lkdtm:CORRUPT_STACK_STRONG.sh
1583 21:14:34.092630 lkdtm:ARRAY_BOUNDS.sh
1584 21:14:34.092942 lkdtm:CORRUPT_LIST_ADD.sh
1585 21:14:34.093719 lkdtm:CORRUPT_LIST_DEL.sh
1586 21:14:34.094072 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1587 21:14:34.094368 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1588 21:14:34.094655 lkdtm:REPORT_STACK_CANARY.sh
1589 21:14:34.094992 lkdtm:UNSET_SMEP.sh
1590 21:14:34.095285 lkdtm:DOUBLE_FAULT.sh
1591 21:14:34.095563 lkdtm:CORRUPT_PAC.sh
1592 21:14:34.095841 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1593 21:14:34.096188 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1594 21:14:34.096534 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1595 21:14:34.096830 lkdtm:WRITE_AFTER_FREE.sh
1596 21:14:34.133540 lkdtm:READ_AFTER_FREE.sh
1597 21:14:34.134018 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1598 21:14:34.134355 lkdtm:READ_BUDDY_AFTER_FREE.sh
1599 21:14:34.134662 lkdtm:SLAB_INIT_ON_ALLOC.sh
1600 21:14:34.134956 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1601 21:14:34.135245 lkdtm:SLAB_FREE_DOUBLE.sh
1602 21:14:34.135531 lkdtm:SLAB_FREE_CROSS.sh
1603 21:14:34.135811 lkdtm:SLAB_FREE_PAGE.sh
1604 21:14:34.136091 lkdtm:SOFTLOCKUP.sh
1605 21:14:34.136380 lkdtm:HARDLOCKUP.sh
1606 21:14:34.136750 lkdtm:SPINLOCKUP.sh
1607 21:14:34.137039 lkdtm:HUNG_TASK.sh
1608 21:14:34.137384 lkdtm:EXEC_DATA.sh
1609 21:14:34.137671 lkdtm:EXEC_STACK.sh
1610 21:14:34.137947 lkdtm:EXEC_KMALLOC.sh
1611 21:14:34.138225 lkdtm:EXEC_VMALLOC.sh
1612 21:14:34.138499 lkdtm:EXEC_RODATA.sh
1613 21:14:34.138773 lkdtm:EXEC_USERSPACE.sh
1614 21:14:34.139450 lkdtm:EXEC_NULL.sh
1615 21:14:34.139766 lkdtm:ACCESS_USERSPACE.sh
1616 21:14:34.176659 lkdtm:ACCESS_NULL.sh
1617 21:14:34.177143 lkdtm:WRITE_RO.sh
1618 21:14:34.177532 lkdtm:WRITE_RO_AFTER_INIT.sh
1619 21:14:34.177844 lkdtm:WRITE_KERN.sh
1620 21:14:34.178141 lkdtm:WRITE_OPD.sh
1621 21:14:34.178431 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1622 21:14:34.178718 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1623 21:14:34.179106 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1624 21:14:34.179402 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1625 21:14:34.179796 lkdtm:REFCOUNT_DEC_ZERO.sh
1626 21:14:34.180088 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1627 21:14:34.180368 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1628 21:14:34.180736 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1629 21:14:34.181022 lkdtm:REFCOUNT_INC_ZERO.sh
1630 21:14:34.181744 lkdtm:REFCOUNT_ADD_ZERO.sh
1631 21:14:34.182089 lkdtm:REFCOUNT_INC_SATURATED.sh
1632 21:14:34.219805 lkdtm:REFCOUNT_DEC_SATURATED.sh
1633 21:14:34.220308 lkdtm:REFCOUNT_ADD_SATURATED.sh
1634 21:14:34.220713 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1635 21:14:34.221043 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1636 21:14:34.221408 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1637 21:14:34.221714 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1638 21:14:34.222007 lkdtm:REFCOUNT_TIMING.sh
1639 21:14:34.222300 lkdtm:ATOMIC_TIMING.sh
1640 21:14:34.222612 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1641 21:14:34.223033 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1642 21:14:34.223409 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1643 21:14:34.223773 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1644 21:14:34.224136 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1645 21:14:34.224895 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1646 21:14:34.267198 lkdtm:USERCOPY_STACK_BEYOND.sh
1647 21:14:34.267680 lkdtm:USERCOPY_KERNEL.sh
1648 21:14:34.268119 lkdtm:STACKLEAK_ERASING.sh
1649 21:14:34.268522 lkdtm:CFI_FORWARD_PROTO.sh
1650 21:14:34.268910 lkdtm:CFI_BACKWARD.sh
1651 21:14:34.269329 lkdtm:FORTIFY_STRSCPY.sh
1652 21:14:34.269709 lkdtm:FORTIFY_STR_OBJECT.sh
1653 21:14:34.270079 lkdtm:FORTIFY_STR_MEMBER.sh
1654 21:14:34.270440 lkdtm:FORTIFY_MEM_OBJECT.sh
1655 21:14:34.271208 lkdtm:FORTIFY_MEM_MEMBER.sh
1656 21:14:34.271550 lkdtm:PPC_SLB_MULTIHIT.sh
1657 21:14:34.271913 lkdtm:stack-entropy.sh
1658 21:14:34.272273 ===========End Tests to run ===============
1659 21:14:34.272633 shardfile-lkdtm pass
1660 21:14:40.490663 <12>[ 104.073243] kselftest: Running tests in lkdtm
1661 21:14:40.586467 TAP version 13
1662 21:14:40.666450 1..84
1663 21:14:40.858341 # selftests: lkdtm: PANIC.sh
1664 21:14:41.993502 # Skipping PANIC: crashes entire system
1665 21:14:42.041418 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1666 21:14:42.201568 # selftests: lkdtm: BUG.sh
1667 21:14:43.204326 <6>[ 106.750545] lkdtm: Performing direct entry BUG
1668 21:14:43.204874 <4>[ 106.755829] ------------[ cut here ]------------
1669 21:14:43.205346 <2>[ 106.760746] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1670 21:14:43.206146 <0>[ 106.766527] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1671 21:14:43.206516 <4>[ 106.773610] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1672 21:14:43.247733 <4>[ 106.787489] CPU: 5 PID: 817 Comm: cat Tainted: G E 6.1.112-cip30 #1
1673 21:14:43.248223 <4>[ 106.795434] Hardware name: ARM Juno development board (r0) (DT)
1674 21:14:43.249041 <4>[ 106.801631] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1675 21:14:43.249461 <4>[ 106.808879] pc : lkdtm_BUG+0x14/0x20
1676 21:14:43.249863 <4>[ 106.812742] lr : lkdtm_do_action+0x2c/0x50
1677 21:14:43.250249 <4>[ 106.817118] sp : ffff80000dcb3980
1678 21:14:43.250622 <4>[ 106.820703] x29: ffff80000dcb3980 x28: ffff0008047ccf00 x27: 0000000000000000
1679 21:14:43.251380 <4>[ 106.828143] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8e09f000
1680 21:14:43.291168 <4>[ 106.835581] x23: ffff00080bff0000 x22: ffff80000dcb3b00 x21: 0000000000000004
1681 21:14:43.291994 <4>[ 106.843019] x20: ffff80000b557618 x19: ffff80000b557618 x18: 0000000000000000
1682 21:14:43.292382 <4>[ 106.850456] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8e09f000
1683 21:14:43.292796 <4>[ 106.857893] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000040000
1684 21:14:43.293190 <4>[ 106.865330] x11: 00000000f45de6f2 x10: 0000000081bf0f8e x9 : ffff800008c11cec
1685 21:14:43.294454 <4>[ 106.872768] x8 : ffff80000dcb3688 x7 : 0000000000000000 x6 : 0000000000000001
1686 21:14:43.334594 <4>[ 106.880204] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
1687 21:14:43.335432 <4>[ 106.887639] x2 : 0000000000000000 x1 : ffff0008047ccf00 x0 : ffff800008c12710
1688 21:14:43.335820 <4>[ 106.895077] Call trace:
1689 21:14:43.336228 <4>[ 106.897791] lkdtm_BUG+0x14/0x20
1690 21:14:43.336617 <4>[ 106.901298] lkdtm_do_action+0x2c/0x50
1691 21:14:43.336996 <4>[ 106.905325] direct_entry+0x164/0x180
1692 21:14:43.337415 <4>[ 106.909264] full_proxy_write+0x68/0xc0
1693 21:14:43.337800 <4>[ 106.913384] vfs_write+0xcc/0x2e0
1694 21:14:43.338168 <4>[ 106.916981] ksys_write+0x80/0x110
1695 21:14:43.338629 <4>[ 106.920664] __arm64_sys_write+0x28/0x40
1696 21:14:43.378295 <4>[ 106.924869] invoke_syscall+0x8c/0x120
1697 21:14:43.378853 <4>[ 106.928903] el0_svc_common.constprop.0+0x68/0x124
1698 21:14:43.379370 <4>[ 106.933980] do_el0_svc+0x40/0xcc
1699 21:14:43.379820 <4>[ 106.937576] el0_svc+0x48/0xc0
1700 21:14:43.380336 <4>[ 106.940912] el0t_64_sync_handler+0xf4/0x120
1701 21:14:43.380808 <4>[ 106.945465] el0t_64_sync+0x18c/0x190
1702 21:14:43.381325 <0>[ 106.949413] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1703 21:14:43.382134 <4>[ 106.955789] ---[ end trace 0000000000000000 ]---
1704 21:14:43.382973 <6>[ 106.960682] note: cat[817] exited with irqs disabled
1705 21:14:43.421440 <6>[ 106.966036] note: cat[817] exited with preempt_count 1
1706 21:14:43.421763 <4>[ 106.971706] ------------[ cut here ]------------
1707 21:14:43.422302 <4>[ 106.976606] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
1708 21:14:43.422513 <4>[ 106.986570] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1709 21:14:43.424545 <4>[ 107.000448] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G D E 6.1.112-cip30 #1
1710 21:14:43.464833 <4>[ 107.008743] Hardware name: ARM Juno development board (r0) (DT)
1711 21:14:43.465141 <4>[ 107.014944] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1712 21:14:43.465349 <4>[ 107.022195] pc : ct_kernel_exit.constprop.0+0x118/0x170
1713 21:14:43.465510 <4>[ 107.027712] lr : ct_idle_enter+0x10/0x1c
1714 21:14:43.465927 <4>[ 107.031918] sp : ffff80000c42bd30
1715 21:14:43.466101 <4>[ 107.035506] x29: ffff80000c42bd30 x28: 0000000000000000 x27: 0000000000000000
1716 21:14:43.466244 <4>[ 107.042956] x26: 0000000000000000 x25: 00000018e80225b4 x24: 0000000000000000
1717 21:14:43.508304 <4>[ 107.050396] x23: ffff000807113880 x22: 0000000000000000 x21: 0000000000000000
1718 21:14:43.508543 <4>[ 107.057834] x20: ffff00097efac458 x19: ffff80000a4fc458 x18: 0000000000000000
1719 21:14:43.508717 <4>[ 107.065271] x17: 3137323163383030 x16: 0000000000000045 x15: 0000000000000051
1720 21:14:43.509232 <4>[ 107.072709] x14: 0000000000000001 x13: 0000000000000409 x12: 00000000000003f7
1721 21:14:43.509583 <4>[ 107.080146] x11: ffff00097ef50540 x10: 0000000000001500 x9 : ffff80000913ec70
1722 21:14:43.511688 <4>[ 107.087583] x8 : 00000000000004dc x7 : 00000000000005e0 x6 : 071c71c71c71c71c
1723 21:14:43.552025 <4>[ 107.095020] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974ab0000
1724 21:14:43.552476 <4>[ 107.102458] x2 : ffff80000c42bd30 x1 : ffff80000a4fc458 x0 : 4000000000000000
1725 21:14:43.553176 <4>[ 107.109896] Call trace:
1726 21:14:43.553558 <4>[ 107.112611] ct_kernel_exit.constprop.0+0x118/0x170
1727 21:14:43.553872 <4>[ 107.117779] ct_idle_enter+0x10/0x1c
1728 21:14:43.554172 <4>[ 107.121637] cpuidle_enter_state+0x28c/0x590
1729 21:14:43.554458 <4>[ 107.126190] cpuidle_enter+0x40/0x60
1730 21:14:43.554734 <4>[ 107.130044] do_idle+0x258/0x310
1731 21:14:43.555015 <4>[ 107.133554] cpu_startup_entry+0x40/0x44
1732 21:14:43.595342 <4>[ 107.137759] secondary_start_kernel+0x138/0x15c
1733 21:14:43.595809 <4>[ 107.142575] __secondary_switched+0xb0/0xb4
1734 21:14:43.596149 <4>[ 107.147040] irq event stamp: 252932
1735 21:14:43.596829 <4>[ 107.150800] hardirqs last enabled at (252931): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
1736 21:14:43.597165 <4>[ 107.160145] hardirqs last disabled at (252932): [<ffff8000096ca948>] __schedule+0x6f8/0xaf4
1737 21:14:43.597552 <4>[ 107.168789] softirqs last enabled at (252906): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
1738 21:14:43.616469 <4>[ 107.177868] softirqs last disabled at (252857): [<ffff80000801070c>] __do_softirq+0x1c/0x28
1739 21:14:43.616955 <4>[ 107.186510] ---[ end trace 0000000000000000 ]---
1740 21:14:43.619687 # Segmentation fault
1741 21:14:43.741545 # [ 106.750545] lkdtm: Performing direct entry BUG
1742 21:14:43.742500 # [ 106.755829] ------------[ cut here ]------------
1743 21:14:43.743081 # [ 106.760746] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1744 21:14:43.743469 # [ 106.766527] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1745 21:14:43.743796 # [ 106.773610] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1746 21:14:43.784343 # [ 106.787489] CPU: 5 PID: 817 Comm: cat Tainted: G E 6.1.112-cip30 #1
1747 21:14:43.784629 # [ 106.795434] Hardware name: ARM Juno development board (r0) (DT)
1748 21:14:43.784842 # [ 106.801631] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1749 21:14:43.785070 # [ 106.808879] pc : lkdtm_BUG+0x14/0x20
1750 21:14:43.785262 # [ 106.812742] lr : lkdtm_do_action+0x2c/0x50
1751 21:14:43.785735 # [ 106.817118] sp : ffff80000dcb3980
1752 21:14:43.785942 # [ 106.820703] x29: ffff80000dcb3980 x28: ffff0008047ccf00 x27: 0000000000000000
1753 21:14:43.787484 # [ 106.828143] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8e09f000
1754 21:14:43.827639 # [ 106.835581] x23: ffff00080bff0000 x22: ffff80000dcb3b00 x21: 0000000000000004
1755 21:14:43.827910 # [ 106.843019] x20: ffff80000b557618 x19: ffff80000b557618 x18: 0000000000000000
1756 21:14:43.828344 # [ 106.850456] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8e09f000
1757 21:14:43.828518 # [ 106.857893] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000040000
1758 21:14:43.828674 # [ 106.865330] x11: 00000000f45de6f2 x10: 0000000081bf0f8e x9 : ffff800008c11cec
1759 21:14:43.830832 # [ 106.872768] x8 : ffff80000dcb3688 x7 : 0000000000000000 x6 : 0000000000000001
1760 21:14:43.870760 # [ 106.880204] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
1761 21:14:43.871004 # [ 106.887639] x2 : 0000000000000000 x1 : ffff0008047ccf00 x0 : ffff800008c12710
1762 21:14:43.871176 # [ 106.895077] Call trace:
1763 21:14:43.871332 # [ 106.897791] lkdtm_BUG+0x14/0x20
1764 21:14:43.871482 # [ 106.901298] lkdtm_do_action+0x2c/0x50
1765 21:14:43.871627 # [ 106.905325] direct_entry+0x164/0x180
1766 21:14:43.872005 # [ 106.909264] full_proxy_write+0x68/0xc0
1767 21:14:43.872113 # [ 106.913384] vfs_write+0xcc/0x2e0
1768 21:14:43.872222 # [ 106.916981] ksys_write+0x80/0x110
1769 21:14:43.874129 # [ 106.920664] __arm64_sys_write+0x28/0x40
1770 21:14:43.914128 # [ 106.924869] invoke_syscall+0x8c/0x120
1771 21:14:43.914596 # [ 106.928903] el0_svc_common.constprop.0+0x68/0x124
1772 21:14:43.914943 # [ 106.933980] do_el0_svc+0x40/0xcc
1773 21:14:43.915283 # [ 106.937576] el0_svc+0x48/0xc0
1774 21:14:43.915582 # [ 106.940912] el0t_64_sync_handler+0xf4/0x120
1775 21:14:43.915875 # [ 106.945465] el0t_64_sync+0x18c/0x190
1776 21:14:43.916189 # [ 106.949413] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1777 21:14:43.916482 # [ 106.955789] ---[ end trace 0000000000000000 ]---
1778 21:14:43.916766 # [ 106.960682] note: cat[817] exited with irqs disabled
1779 21:14:43.917449 # [ 106.966036] note: cat[817] exited with preempt_count 1
1780 21:14:43.957300 # [ 106.971706] ------------[ cut here ]------------
1781 21:14:43.957782 # [ 106.976606] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
1782 21:14:43.958644 # [ 106.986570] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1783 21:14:43.959022 # [ 107.000448] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G D E 6.1.112-cip30 #1
1784 21:14:43.960641 # [ 107.008743] Hardware name: ARM Juno development board (r0) (DT)
1785 21:14:44.000795 # [ 107.014944] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1786 21:14:44.001293 # [ 107.022195] pc : ct_kernel_exit.constprop.0+0x118/0x170
1787 21:14:44.001727 # [ 107.027712] lr : ct_idle_enter+0x10/0x1c
1788 21:14:44.002125 # [ 107.031918] sp : ffff80000c42bd30
1789 21:14:44.002584 # [ 107.035506] x29: ffff80000c42bd30 x28: 0000000000000000 x27: 0000000000000000
1790 21:14:44.002990 # [ 107.042956] x26: 0000000000000000 x25: 00000018e80225b4 x24: 0000000000000000
1791 21:14:44.003800 # [ 107.050396] x23: ffff000807113880 x22: 0000000000000000 x21: 0000000000000000
1792 21:14:44.043622 # [ 107.057834] x20: ffff00097efac458 x19: ffff80000a4fc458 x18: 0000000000000000
1793 21:14:44.044567 # [ 107.065271] x17: 3137323163383030 x16: 0000000000000045 x15: 0000000000000051
1794 21:14:44.045000 # [ 107.072709] x14: 0000000000000001 x13: 0000000000000409 x12: 00000000000003f7
1795 21:14:44.045394 # [ 107.080146] x11: ffff00097ef50540 x10: 0000000000001500 x9 : ffff80000913ec70
1796 21:14:44.045718 # [ 107.087583] x8 : 00000000000004dc x7 : 00000000000005e0 x6 : 071c71c71c71c71c
1797 21:14:44.046990 # [ 107.095020] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974ab0000
1798 21:14:44.086846 # [ 107.102458] x2 : ffff80000c42bd30 x1 : ffff80000a4fc458 x0 : 4000000000000000
1799 21:14:44.087334 # [ 107.109896] Call trace:
1800 21:14:44.088158 # [ 107.112611] ct_kernel_exit.constprop.0+0x118/0x170
1801 21:14:44.088552 # [ 107.117779] ct_idle_enter+0x10/0x1c
1802 21:14:44.088973 # [ 107.121637] cpuidle_enter_state+0x28c/0x590
1803 21:14:44.089343 # [ 107.126190] cpuidle_enter+0x40/0x60
1804 21:14:44.089680 # [ 107.130044] do_idle+0x258/0x310
1805 21:14:44.090007 # [ 107.133554] cpu_startup_entry+0x40/0x44
1806 21:14:44.090303 # [ 107.137759] secondary_start_kernel+0x138/0x15c
1807 21:14:44.090670 # [ 107.142575] __secondary_switched+0xb0/0xb4
1808 21:14:44.129911 # [ 107.147040] irq event stamp: 252932
1809 21:14:44.130880 # [ 107.150800] hardirqs last enabled at (252931): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
1810 21:14:44.131279 # [ 107.160145] hardirqs last disabled at (252932): [<ffff8000096ca948>] __schedule+0x6f8/0xaf4
1811 21:14:44.131614 # [ 107.168789] softirqs last enabled at (252906): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
1812 21:14:44.132018 # [ 107.177868] softirqs last disabled at (252857): [<ffff80000801070c>] __do_softirq+0x1c/0x28
1813 21:14:44.133176 # [ 107.186510] ---[ end trace 0000000000000000 ]---
1814 21:14:44.151185 # BUG: saw 'kernel BUG at': ok
1815 21:14:44.151641 ok 2 selftests: lkdtm: BUG.sh
1816 21:14:44.154407 # selftests: lkdtm: WARNING.sh
1817 21:14:44.579544 <6>[ 108.126180] lkdtm: Performing direct entry WARNING
1818 21:14:44.580020 <4>[ 108.131722] ------------[ cut here ]------------
1819 21:14:44.580696 <4>[ 108.136627] WARNING: CPU: 0 PID: 864 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1820 21:14:44.581013 <4>[ 108.145372] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1821 21:14:44.583059 <4>[ 108.159253] CPU: 0 PID: 864 Comm: cat Tainted: G D W E 6.1.112-cip30 #1
1822 21:14:44.622915 <4>[ 108.167197] Hardware name: ARM Juno development board (r0) (DT)
1823 21:14:44.623350 <4>[ 108.173395] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1824 21:14:44.623991 <4>[ 108.180643] pc : lkdtm_WARNING+0x38/0x50
1825 21:14:44.624289 <4>[ 108.184846] lr : lkdtm_do_action+0x2c/0x50
1826 21:14:44.624556 <4>[ 108.189222] sp : ffff80000ddbbac0
1827 21:14:44.624810 <4>[ 108.192807] x29: ffff80000ddbbac0 x28: ffff00080542cf00 x27: 0000000000000000
1828 21:14:44.625064 <4>[ 108.200248] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9cd7f000
1829 21:14:44.666397 <4>[ 108.207685] x23: ffff0008043b2000 x22: ffff80000ddbbc40 x21: 0000000000000008
1830 21:14:44.666810 <4>[ 108.215124] x20: ffff80000b557628 x19: ffff80000b557628 x18: 0000000000000000
1831 21:14:44.667098 <4>[ 108.222561] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9cd7f000
1832 21:14:44.667369 <4>[ 108.229998] x14: 0000000000000000 x13: 205d303831363231 x12: 2e38303120205b3e
1833 21:14:44.667628 <4>[ 108.237436] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c11cec
1834 21:14:44.667885 <4>[ 108.244874] x8 : ffff80000ddbb7c8 x7 : 0000000000000000 x6 : 0000000000000001
1835 21:14:44.709879 <4>[ 108.252311] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
1836 21:14:44.710329 <4>[ 108.259747] x2 : 0000000000000000 x1 : ffff80000c27a698 x0 : 0000000000000001
1837 21:14:44.710656 <4>[ 108.267184] Call trace:
1838 21:14:44.710962 <4>[ 108.269898] lkdtm_WARNING+0x38/0x50
1839 21:14:44.711250 <4>[ 108.273753] lkdtm_do_action+0x2c/0x50
1840 21:14:44.711531 <4>[ 108.277780] direct_entry+0x164/0x180
1841 21:14:44.711809 <4>[ 108.281719] full_proxy_write+0x68/0xc0
1842 21:14:44.712085 <4>[ 108.285839] vfs_write+0xcc/0x2e0
1843 21:14:44.712357 <4>[ 108.289437] ksys_write+0x80/0x110
1844 21:14:44.713131 <4>[ 108.293119] __arm64_sys_write+0x28/0x40
1845 21:14:44.753312 <4>[ 108.297324] invoke_syscall+0x8c/0x120
1846 21:14:44.753766 <4>[ 108.301358] el0_svc_common.constprop.0+0x68/0x124
1847 21:14:44.754092 <4>[ 108.306434] do_el0_svc+0x40/0xcc
1848 21:14:44.754397 <4>[ 108.310031] el0_svc+0x48/0xc0
1849 21:14:44.754690 <4>[ 108.313366] el0t_64_sync_handler+0xf4/0x120
1850 21:14:44.754974 <4>[ 108.317920] el0t_64_sync+0x18c/0x190
1851 21:14:44.755252 <4>[ 108.321862] irq event stamp: 0
1852 21:14:44.755531 <4>[ 108.325185] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1853 21:14:44.756550 <4>[ 108.331739] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1854 21:14:44.784877 <4>[ 108.340211] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1855 21:14:44.788089 <4>[ 108.348681] softirqs last disabled at (0): [<0000000000000000>] 0x0
1856 21:14:44.788585 <4>[ 108.355232] ---[ end trace 0000000000000000 ]---
1857 21:14:44.892011 # [ 108.126180] lkdtm: Performing direct entry WARNING
1858 21:14:44.892515 # [ 108.131722] ------------[ cut here ]------------
1859 21:14:44.892953 # [ 108.136627] WARNING: CPU: 0 PID: 864 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1860 21:14:44.893391 # [ 108.145372] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1861 21:14:44.893788 # [ 108.159253] CPU: 0 PID: 864 Comm: cat Tainted: G D W E 6.1.112-cip30 #1
1862 21:14:44.935179 # [ 108.167197] Hardware name: ARM Juno development board (r0) (DT)
1863 21:14:44.935676 # [ 108.173395] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1864 21:14:44.936114 # [ 108.180643] pc : lkdtm_WARNING+0x38/0x50
1865 21:14:44.936513 # [ 108.184846] lr : lkdtm_do_action+0x2c/0x50
1866 21:14:44.936903 # [ 108.189222] sp : ffff80000ddbbac0
1867 21:14:44.937322 # [ 108.192807] x29: ffff80000ddbbac0 x28: ffff00080542cf00 x27: 0000000000000000
1868 21:14:44.937706 # [ 108.200248] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9cd7f000
1869 21:14:44.938520 # [ 108.207685] x23: ffff0008043b2000 x22: ffff80000ddbbc40 x21: 0000000000000008
1870 21:14:44.978311 # [ 108.215124] x20: ffff80000b557628 x19: ffff80000b557628 x18: 0000000000000000
1871 21:14:44.979174 # [ 108.222561] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9cd7f000
1872 21:14:44.979572 # [ 108.229998] x14: 0000000000000000 x13: 205d303831363231 x12: 2e38303120205b3e
1873 21:14:44.979898 # [ 108.237436] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c11cec
1874 21:14:44.980208 # [ 108.244874] x8 : ffff80000ddbb7c8 x7 : 0000000000000000 x6 : 0000000000000001
1875 21:14:44.981700 # [ 108.252311] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
1876 21:14:45.021998 # [ 108.259747] x2 : 0000000000000000 x1 : ffff80000c27a698 x0 : 0000000000000001
1877 21:14:45.022487 # [ 108.267184] Call trace:
1878 21:14:45.022938 # [ 108.269898] lkdtm_WARNING+0x38/0x50
1879 21:14:45.023352 # [ 108.273753] lkdtm_do_action+0x2c/0x50
1880 21:14:45.023737 # [ 108.277780] direct_entry+0x164/0x180
1881 21:14:45.024110 # [ 108.281719] full_proxy_write+0x68/0xc0
1882 21:14:45.024497 # [ 108.285839] vfs_write+0xcc/0x2e0
1883 21:14:45.024868 # [ 108.289437] ksys_write+0x80/0x110
1884 21:14:45.025325 # [ 108.293119] __arm64_sys_write+0x28/0x40
1885 21:14:45.025702 # [ 108.297324] invoke_syscall+0x8c/0x120
1886 21:14:45.064702 # [ 108.301358] el0_svc_common.constprop.0+0x68/0x124
1887 21:14:45.065241 # [ 108.306434] do_el0_svc+0x40/0xcc
1888 21:14:45.065679 # [ 108.310031] el0_svc+0x48/0xc0
1889 21:14:45.066096 # [ 108.313366] el0t_64_sync_handler+0xf4/0x120
1890 21:14:45.066484 # [ 108.317920] el0t_64_sync+0x18c/0x190
1891 21:14:45.066860 # [ 108.321862] irq event stamp: 0
1892 21:14:45.067225 # [ 108.325185] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1893 21:14:45.067618 # [ 108.331739] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1894 21:14:45.068378 # [ 108.340211] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1895 21:14:45.096670 # [ 108.348681] softirqs last disabled at (0): [<0000000000000000>] 0x0
1896 21:14:45.097133 # [ 108.355232] ---[ end trace 0000000000000000 ]---
1897 21:14:45.097518 # WARNING: saw 'WARNING:': ok
1898 21:14:45.097833 ok 3 selftests: lkdtm: WARNING.sh
1899 21:14:45.099869 # selftests: lkdtm: WARNING_MESSAGE.sh
1900 21:14:45.734683 <6>[ 109.281357] lkdtm: Performing direct entry WARNING_MESSAGE
1901 21:14:45.735200 <4>[ 109.287198] ------------[ cut here ]------------
1902 21:14:45.735545 <4>[ 109.292153] Warning message trigger count: 2
1903 21:14:45.735855 <4>[ 109.296864] WARNING: CPU: 4 PID: 908 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x4c
1904 21:14:45.736528 <4>[ 109.306310] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1905 21:14:45.778012 <4>[ 109.320190] CPU: 4 PID: 908 Comm: cat Tainted: G D W E 6.1.112-cip30 #1
1906 21:14:45.778494 <4>[ 109.328134] Hardware name: ARM Juno development board (r0) (DT)
1907 21:14:45.778834 <4>[ 109.334333] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1908 21:14:45.779147 <4>[ 109.341581] pc : lkdtm_WARNING_MESSAGE+0x34/0x4c
1909 21:14:45.779805 <4>[ 109.346481] lr : lkdtm_WARNING_MESSAGE+0x34/0x4c
1910 21:14:45.780136 <4>[ 109.351378] sp : ffff80000dea3b50
1911 21:14:45.780435 <4>[ 109.354964] x29: ffff80000dea3b50 x28: ffff000805a634c0 x27: 0000000000000000
1912 21:14:45.821480 <4>[ 109.362404] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa1eff000
1913 21:14:45.821940 <4>[ 109.369842] x23: ffff00080d178000 x22: ffff80000dea3cd0 x21: 0000000000000010
1914 21:14:45.822279 <4>[ 109.377280] x20: ffff80000b557638 x19: ffff80000b557638 x18: 0000000000000000
1915 21:14:45.822590 <4>[ 109.384718] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa1eff000
1916 21:14:45.822893 <4>[ 109.392155] x14: 0000000000000000 x13: 205d333531323932 x12: 2e39303120205b3e
1917 21:14:45.823190 <4>[ 109.399593] x11: 656820747563205b x10: 000000000000005d x9 : ffff80000815e944
1918 21:14:45.864878 <4>[ 109.407031] x8 : ffff80000dea3828 x7 : 0000000000000000 x6 : 0000000000001ffe
1919 21:14:45.865382 <4>[ 109.414468] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974a90000
1920 21:14:45.865731 <4>[ 109.421905] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805a634c0
1921 21:14:45.866044 <4>[ 109.429342] Call trace:
1922 21:14:45.866346 <4>[ 109.432057] lkdtm_WARNING_MESSAGE+0x34/0x4c
1923 21:14:45.866640 <4>[ 109.436608] lkdtm_do_action+0x2c/0x50
1924 21:14:45.866929 <4>[ 109.440637] direct_entry+0x164/0x180
1925 21:14:45.867215 <4>[ 109.444577] full_proxy_write+0x68/0xc0
1926 21:14:45.868013 <4>[ 109.448697] vfs_write+0xcc/0x2e0
1927 21:14:45.908276 <4>[ 109.452294] ksys_write+0x80/0x110
1928 21:14:45.908724 <4>[ 109.455976] __arm64_sys_write+0x28/0x40
1929 21:14:45.909061 <4>[ 109.460182] invoke_syscall+0x8c/0x120
1930 21:14:45.909425 <4>[ 109.464216] el0_svc_common.constprop.0+0x68/0x124
1931 21:14:45.909731 <4>[ 109.469292] do_el0_svc+0x40/0xcc
1932 21:14:45.910023 <4>[ 109.472888] el0_svc+0x48/0xc0
1933 21:14:45.910311 <4>[ 109.476224] el0t_64_sync_handler+0xf4/0x120
1934 21:14:45.910594 <4>[ 109.480777] el0t_64_sync+0x18c/0x190
1935 21:14:45.910875 <4>[ 109.484720] irq event stamp: 0
1936 21:14:45.911597 <4>[ 109.488043] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1937 21:14:45.945298 <4>[ 109.494597] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1938 21:14:45.945780 <4>[ 109.503069] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1939 21:14:45.946128 <4>[ 109.511539] softirqs last disabled at (0): [<0000000000000000>] 0x0
1940 21:14:45.948490 <4>[ 109.518090] ---[ end trace 0000000000000000 ]---
1941 21:14:46.100021 # [ 109.281357] lkdtm: Performing direct entry WARNING_MESSAGE
1942 21:14:46.100292 # [ 109.287198] ------------[ cut here ]------------
1943 21:14:46.100462 # [ 109.292153] Warning message trigger count: 2
1944 21:14:46.100619 # [ 109.296864] WARNING: CPU: 4 PID: 908 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x4c
1945 21:14:46.100773 # [ 109.306310] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1946 21:14:46.143209 # [ 109.320190] CPU: 4 PID: 908 Comm: cat Tainted: G D W E 6.1.112-cip30 #1
1947 21:14:46.143471 # [ 109.328134] Hardware name: ARM Juno development board (r0) (DT)
1948 21:14:46.143646 # [ 109.334333] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1949 21:14:46.143802 # [ 109.341581] pc : lkdtm_WARNING_MESSAGE+0x34/0x4c
1950 21:14:46.143953 # [ 109.346481] lr : lkdtm_WARNING_MESSAGE+0x34/0x4c
1951 21:14:46.144098 # [ 109.351378] sp : ffff80000dea3b50
1952 21:14:46.144242 # [ 109.354964] x29: ffff80000dea3b50 x28: ffff000805a634c0 x27: 0000000000000000
1953 21:14:46.146291 # [ 109.362404] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa1eff000
1954 21:14:46.186339 # [ 109.369842] x23: ffff00080d178000 x22: ffff80000dea3cd0 x21: 0000000000000010
1955 21:14:46.186600 # [ 109.377280] x20: ffff80000b557638 x19: ffff80000b557638 x18: 0000000000000000
1956 21:14:46.186772 # [ 109.384718] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa1eff000
1957 21:14:46.186930 # [ 109.392155] x14: 0000000000000000 x13: 205d333531323932 x12: 2e39303120205b3e
1958 21:14:46.187080 # [ 109.399593] x11: 656820747563205b x10: 000000000000005d x9 : ffff80000815e944
1959 21:14:46.229822 # [ 109.407031] x8 : ffff80000dea3828 x7 : 0000000000000000 x6 : 0000000000001ffe
1960 21:14:46.230313 # [ 109.414468] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974a90000
1961 21:14:46.230743 # [ 109.421905] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805a634c0
1962 21:14:46.231140 # [ 109.429342] Call trace:
1963 21:14:46.231523 # [ 109.432057] lkdtm_WARNING_MESSAGE+0x34/0x4c
1964 21:14:46.231922 # [ 109.436608] lkdtm_do_action+0x2c/0x50
1965 21:14:46.232292 # [ 109.440637] direct_entry+0x164/0x180
1966 21:14:46.232676 # [ 109.444577] full_proxy_write+0x68/0xc0
1967 21:14:46.233111 # [ 109.448697] vfs_write+0xcc/0x2e0
1968 21:14:46.233896 # [ 109.452294] ksys_write+0x80/0x110
1969 21:14:46.272944 # [ 109.455976] __arm64_sys_write+0x28/0x40
1970 21:14:46.273463 # [ 109.460182] invoke_syscall+0x8c/0x120
1971 21:14:46.273896 # [ 109.464216] el0_svc_common.constprop.0+0x68/0x124
1972 21:14:46.274295 # [ 109.469292] do_el0_svc+0x40/0xcc
1973 21:14:46.274679 # [ 109.472888] el0_svc+0x48/0xc0
1974 21:14:46.275055 # [ 109.476224] el0t_64_sync_handler+0xf4/0x120
1975 21:14:46.275432 # [ 109.480777] el0t_64_sync+0x18c/0x190
1976 21:14:46.275840 # [ 109.484720] irq event stamp: 0
1977 21:14:46.276221 # [ 109.488043] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1978 21:14:46.314998 # [ 109.494597] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1979 21:14:46.315475 # [ 109.503069] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
1980 21:14:46.315994 # [ 109.511539] softirqs last disabled at (0): [<0000000000000000>] 0x0
1981 21:14:46.316323 # [ 109.518090] ---[ end trace 0000000000000000 ]---
1982 21:14:46.316627 # WARNING_MESSAGE: saw 'message trigger': ok
1983 21:14:46.317076 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1984 21:14:46.318179 # selftests: lkdtm: EXCEPTION.sh
1985 21:14:46.838398 <6>[ 110.381136] lkdtm: Performing direct entry EXCEPTION
1986 21:14:46.838674 <1>[ 110.386474] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1987 21:14:46.839115 <1>[ 110.395614] Mem abort info:
1988 21:14:46.839290 <1>[ 110.398987] ESR = 0x0000000096000044
1989 21:14:46.839447 <1>[ 110.403066] EC = 0x25: DABT (current EL), IL = 32 bits
1990 21:14:46.839596 <1>[ 110.408691] SET = 0, FnV = 0
1991 21:14:46.839746 <1>[ 110.412037] EA = 0, S1PTW = 0
1992 21:14:46.839880 <1>[ 110.415472] FSC = 0x04: level 0 translation fault
1993 21:14:46.840052 <1>[ 110.420651] Data abort info:
1994 21:14:46.841642 <1>[ 110.423824] ISV = 0, ISS = 0x00000044
1995 21:14:46.881777 <1>[ 110.427970] CM = 0, WnR = 1
1996 21:14:46.882336 <1>[ 110.431231] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088bfb4000
1997 21:14:46.882529 <1>[ 110.437979] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
1998 21:14:46.882692 <0>[ 110.445102] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
1999 21:14:46.882848 <4>[ 110.451655] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2000 21:14:46.925153 <4>[ 110.465497] CPU: 2 PID: 947 Comm: cat Tainted: G D W E 6.1.112-cip30 #1
2001 21:14:46.925537 <4>[ 110.473436] Hardware name: ARM Juno development board (r0) (DT)
2002 21:14:46.926146 <4>[ 110.479630] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2003 21:14:46.926413 <4>[ 110.486871] pc : lkdtm_EXCEPTION+0x18/0x30
2004 21:14:46.926627 <4>[ 110.491249] lr : lkdtm_do_action+0x2c/0x50
2005 21:14:46.926767 <4>[ 110.495622] sp : ffff80000df33c20
2006 21:14:46.926900 <4>[ 110.499202] x29: ffff80000df33c20 x28: ffff00080542cf00 x27: 0000000000000000
2007 21:14:46.928301 <4>[ 110.506631] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb926f000
2008 21:14:46.968579 <4>[ 110.514060] x23: ffff00080dbe0000 x22: ffff80000df33da0 x21: 000000000000000a
2009 21:14:46.968851 <4>[ 110.521484] x20: ffff80000b557648 x19: ffff80000b557648 x18: 0000000000000000
2010 21:14:46.969025 <4>[ 110.528908] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb926f000
2011 21:14:46.969183 <4>[ 110.536333] x14: 0000000000000000 x13: 205d363331313833 x12: 2e30313120205b3e
2012 21:14:46.969611 <4>[ 110.543760] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c11cec
2013 21:14:46.971780 <4>[ 110.551184] x8 : ffff80000df33928 x7 : 0000000000000000 x6 : 0000000000000001
2014 21:14:47.011900 <4>[ 110.558607] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
2015 21:14:47.012138 <4>[ 110.566031] x2 : 0000000000000000 x1 : ffff00080542cf00 x0 : 0000000000000000
2016 21:14:47.012308 <4>[ 110.573454] Call trace:
2017 21:14:47.012466 <4>[ 110.576164] lkdtm_EXCEPTION+0x18/0x30
2018 21:14:47.012874 <4>[ 110.580186] lkdtm_do_action+0x2c/0x50
2019 21:14:47.013037 <4>[ 110.584205] direct_entry+0x164/0x180
2020 21:14:47.013186 <4>[ 110.588138] full_proxy_write+0x68/0xc0
2021 21:14:47.013356 <4>[ 110.592249] vfs_write+0xcc/0x2e0
2022 21:14:47.015085 <4>[ 110.595838] ksys_write+0x80/0x110
2023 21:14:47.068162 <4>[ 110.599513] __arm64_sys_write+0x28/0x40
2024 21:14:47.068477 <4>[ 110.603710] invoke_syscall+0x8c/0x120
2025 21:14:47.069030 <4>[ 110.607735] el0_svc_common.constprop.0+0x68/0x124
2026 21:14:47.069318 <4>[ 110.612804] do_el0_svc+0x40/0xcc
2027 21:14:47.069493 <4>[ 110.616392] el0_svc+0x48/0xc0
2028 21:14:47.069730 <4>[ 110.619720] el0t_64_sync_handler+0xf4/0x120
2029 21:14:47.069948 <4>[ 110.624265] el0t_64_sync+0x18c/0x190
2030 21:14:47.070137 <0>[ 110.628202] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2031 21:14:47.071406 <4>[ 110.634571] ---[ end trace 0000000000000000 ]---
2032 21:14:47.071642 # Segmentation fault
2033 21:14:47.207290 # [ 110.381136] lkdtm: Performing direct entry EXCEPTION
2034 21:14:47.207563 # [ 110.386474] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2035 21:14:47.207736 # [ 110.395614] Mem abort info:
2036 21:14:47.207890 # [ 110.398987] ESR = 0x0000000096000044
2037 21:14:47.208038 # [ 110.403066] EC = 0x25: DABT (current EL), IL = 32 bits
2038 21:14:47.208183 # [ 110.408691] SET = 0, FnV = 0
2039 21:14:47.208325 # [ 110.412037] EA = 0, S1PTW = 0
2040 21:14:47.208467 # [ 110.415472] FSC = 0x04: level 0 translation fault
2041 21:14:47.210476 # [ 110.420651] Data abort info:
2042 21:14:47.210699 # [ 110.423824] ISV = 0, ISS = 0x00000044
2043 21:14:47.250532 # [ 110.427970] CM = 0, WnR = 1
2044 21:14:47.250795 # [ 110.431231] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088bfb4000
2045 21:14:47.250972 # [ 110.437979] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2046 21:14:47.251131 # [ 110.445102] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
2047 21:14:47.251282 # [ 110.451655] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2048 21:14:47.293576 # [ 110.465497] CPU: 2 PID: 947 Comm: cat Tainted: G D W E 6.1.112-cip30 #1
2049 21:14:47.293828 # [ 110.473436] Hardware name: ARM Juno development board (r0) (DT)
2050 21:14:47.294001 # [ 110.479630] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2051 21:14:47.294158 # [ 110.486871] pc : lkdtm_EXCEPTION+0x18/0x30
2052 21:14:47.294308 # [ 110.491249] lr : lkdtm_do_action+0x2c/0x50
2053 21:14:47.294499 # [ 110.495622] sp : ffff80000df33c20
2054 21:14:47.294700 # [ 110.499202] x29: ffff80000df33c20 x28: ffff00080542cf00 x27: 0000000000000000
2055 21:14:47.296704 # [ 110.506631] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb926f000
2056 21:14:47.336822 # [ 110.514060] x23: ffff00080dbe0000 x22: ffff80000df33da0 x21: 000000000000000a
2057 21:14:47.337144 # [ 110.521484] x20: ffff80000b557648 x19: ffff80000b557648 x18: 0000000000000000
2058 21:14:47.337510 # [ 110.528908] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb926f000
2059 21:14:47.337838 # [ 110.536333] x14: 0000000000000000 x13: 205d363331313833 x12: 2e30313120205b3e
2060 21:14:47.338143 # [ 110.543760] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c11cec
2061 21:14:47.340126 # [ 110.551184] x8 : ffff80000df33928 x7 : 0000000000000000 x6 : 0000000000000001
2062 21:14:47.380283 # [ 110.558607] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
2063 21:14:47.380769 # [ 110.566031] x2 : 0000000000000000 x1 : ffff00080542cf00 x0 : 0000000000000000
2064 21:14:47.381111 # [ 110.573454] Call trace:
2065 21:14:47.381488 # [ 110.576164] lkdtm_EXCEPTION+0x18/0x30
2066 21:14:47.381790 # [ 110.580186] lkdtm_do_action+0x2c/0x50
2067 21:14:47.382076 # [ 110.584205] direct_entry+0x164/0x180
2068 21:14:47.382361 # [ 110.588138] full_proxy_write+0x68/0xc0
2069 21:14:47.382637 # [ 110.592249] vfs_write+0xcc/0x2e0
2070 21:14:47.382912 # [ 110.595838] ksys_write+0x80/0x110
2071 21:14:47.383639 # [ 110.599513] __arm64_sys_write+0x28/0x40
2072 21:14:47.423249 # [ 110.603710] invoke_syscall+0x8c/0x120
2073 21:14:47.423736 # [ 110.607735] el0_svc_common.constprop.0+0x68/0x124
2074 21:14:47.424078 # [ 110.612804] do_el0_svc+0x40/0xcc
2075 21:14:47.424388 # [ 110.616392] el0_svc+0x48/0xc0
2076 21:14:47.424688 # [ 110.619720] el0t_64_sync_handler+0xf4/0x120
2077 21:14:47.424979 # [ 110.624265] el0t_64_sync+0x18c/0x190
2078 21:14:47.425341 # [ 110.628202] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2079 21:14:47.425646 # [ 110.634571] ---[ end trace 0000000000000000 ]---
2080 21:14:47.425937 # EXCEPTION: saw 'call trace:': ok
2081 21:14:47.426605 ok 5 selftests: lkdtm: EXCEPTION.sh
2082 21:14:47.442386 # selftests: lkdtm: LOOP.sh
2083 21:14:47.778183 # Skipping LOOP: Hangs the system
2084 21:14:47.810122 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2085 21:14:47.921951 # selftests: lkdtm: EXHAUST_STACK.sh
2086 21:14:48.305919 # Skipping EXHAUST_STACK: Corrupts memory on failure
2087 21:14:48.353851 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2088 21:14:48.465825 # selftests: lkdtm: CORRUPT_STACK.sh
2089 21:14:48.865595 # Skipping CORRUPT_STACK: Crashes entire system on success
2090 21:14:48.897531 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2091 21:14:49.009523 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2092 21:14:49.403393 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2093 21:14:49.435224 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2094 21:14:49.547167 # selftests: lkdtm: ARRAY_BOUNDS.sh
2095 21:14:50.201509 <6>[ 113.747811] lkdtm: Performing direct entry ARRAY_BOUNDS
2096 21:14:50.202019 <6>[ 113.753434] lkdtm: Array access within bounds ...
2097 21:14:50.202356 <6>[ 113.758481] lkdtm: Array access beyond bounds ...
2098 21:14:50.203045 <3>[ 113.763730] ================================================================================
2099 21:14:50.203372 <3>[ 113.772558] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2100 21:14:50.203666 <3>[ 113.780532] index 8 is out of range for type 'char [8]'
2101 21:14:50.244740 <4>[ 113.786063] CPU: 1 PID: 1145 Comm: cat Tainted: G D W E 6.1.112-cip30 #1
2102 21:14:50.245270 <4>[ 113.794090] Hardware name: ARM Juno development board (r0) (DT)
2103 21:14:50.246004 <4>[ 113.800282] Call trace:
2104 21:14:50.246349 <4>[ 113.802992] dump_backtrace+0xe8/0x140
2105 21:14:50.246654 <4>[ 113.807019] show_stack+0x30/0x40
2106 21:14:50.246945 <4>[ 113.810603] dump_stack_lvl+0x88/0xb4
2107 21:14:50.247229 <4>[ 113.814540] dump_stack+0x18/0x34
2108 21:14:50.247510 <4>[ 113.818126] ubsan_epilogue+0x10/0x44
2109 21:14:50.247829 <4>[ 113.822059] __ubsan_handle_out_of_bounds+0x94/0xd0
2110 21:14:50.248244 <4>[ 113.827215] lkdtm_ARRAY_BOUNDS+0x160/0x1b4
2111 21:14:50.288074 <4>[ 113.831673] lkdtm_do_action+0x2c/0x50
2112 21:14:50.288541 <4>[ 113.835692] direct_entry+0x164/0x180
2113 21:14:50.288872 <4>[ 113.839624] full_proxy_write+0x68/0xc0
2114 21:14:50.289558 <4>[ 113.843734] vfs_write+0xcc/0x2e0
2115 21:14:50.289895 <4>[ 113.847323] ksys_write+0x80/0x110
2116 21:14:50.290193 <4>[ 113.850998] __arm64_sys_write+0x28/0x40
2117 21:14:50.290480 <4>[ 113.855195] invoke_syscall+0x8c/0x120
2118 21:14:50.290766 <4>[ 113.859218] el0_svc_common.constprop.0+0x68/0x124
2119 21:14:50.291044 <4>[ 113.864287] do_el0_svc+0x40/0xcc
2120 21:14:50.291420 <4>[ 113.867876] el0_svc+0x48/0xc0
2121 21:14:50.291793 <4>[ 113.871203] el0t_64_sync_handler+0xf4/0x120
2122 21:14:50.330664 <4>[ 113.875748] el0t_64_sync+0x18c/0x190
2123 21:14:50.331138 <3>[ 113.879737] ================================================================================
2124 21:14:50.331519 <3>[ 113.888506] lkdtm: FAIL: survived array bounds overflow!
2125 21:14:50.333814 <4>[ 113.894122] lkdtm: This is probably expected, since this kernel (6.1.112-cip30 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2126 21:14:50.438705 # [ 113.747811] lkdtm: Performing direct entry ARRAY_BOUNDS
2127 21:14:50.439251 # [ 113.753434] lkdtm: Array access within bounds ...
2128 21:14:50.439636 # [ 113.758481] lkdtm: Array access beyond bounds ...
2129 21:14:50.439960 # [ 113.763730] ================================================================================
2130 21:14:50.440268 # [ 113.772558] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2131 21:14:50.440566 # [ 113.780532] index 8 is out of range for type 'char [8]'
2132 21:14:50.481787 # [ 113.786063] CPU: 1 PID: 1145 Comm: cat Tainted: G D W E 6.1.112-cip30 #1
2133 21:14:50.482283 # [ 113.794090] Hardware name: ARM Juno development board (r0) (DT)
2134 21:14:50.482632 # [ 113.800282] Call trace:
2135 21:14:50.482946 # [ 113.802992] dump_backtrace+0xe8/0x140
2136 21:14:50.483246 # [ 113.807019] show_stack+0x30/0x40
2137 21:14:50.483539 # [ 113.810603] dump_stack_lvl+0x88/0xb4
2138 21:14:50.483826 # [ 113.814540] dump_stack+0x18/0x34
2139 21:14:50.484106 # [ 113.818126] ubsan_epilogue+0x10/0x44
2140 21:14:50.484381 # [ 113.822059] __ubsan_handle_out_of_bounds+0x94/0xd0
2141 21:14:50.484666 # [ 113.827215] lkdtm_ARRAY_BOUNDS+0x160/0x1b4
2142 21:14:50.485436 # [ 113.831673] lkdtm_do_action+0x2c/0x50
2143 21:14:50.524698 # [ 113.835692] direct_entry+0x164/0x180
2144 21:14:50.524999 # [ 113.839624] full_proxy_write+0x68/0xc0
2145 21:14:50.525227 # [ 113.843734] vfs_write+0xcc/0x2e0
2146 21:14:50.525426 # [ 113.847323] ksys_write+0x80/0x110
2147 21:14:50.525586 # [ 113.850998] __arm64_sys_write+0x28/0x40
2148 21:14:50.525750 # [ 113.855195] invoke_syscall+0x8c/0x120
2149 21:14:50.525945 # [ 113.859218] el0_svc_common.constprop.0+0x68/0x124
2150 21:14:50.526103 # [ 113.864287] do_el0_svc+0x40/0xcc
2151 21:14:50.526495 # [ 113.867876] el0_svc+0x48/0xc0
2152 21:14:50.526647 # [ 113.871203] el0t_64_sync_handler+0xf4/0x120
2153 21:14:50.527789 # [ 113.875748] el0t_64_sync+0x18c/0x190
2154 21:14:50.572183 # [ 113.879737] ================================================================================
2155 21:14:50.572459 # [ 113.888506] lkdtm: FAIL: survived array bounds overflow!
2156 21:14:50.572631 # [ 113.894122] lkdtm: This is probably expected, since this kernel (6.1.112-cip30 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2157 21:14:50.572794 # ARRAY_BOUNDS: saw 'call trace:|UBSAN: array-index-out-of-bounds': ok
2158 21:14:50.575406 ok 10 selftests: lkdtm: ARRAY_BOUNDS.sh
2159 21:14:50.623316 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2160 21:14:51.245003 <6>[ 114.791363] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2161 21:14:51.245551 <6>[ 114.797303] lkdtm: attempting good list addition
2162 21:14:51.246302 <6>[ 114.802266] lkdtm: attempting corrupted list addition
2163 21:14:51.246660 <4>[ 114.807862] ------------[ cut here ]------------
2164 21:14:51.246972 <4>[ 114.812819] list_add corruption. next->prev should be prev (ffff80000e2b3a58), but was 0000000000000000. (next=ffff80000e2b3a88).
2165 21:14:51.248402 <4>[ 114.824824] WARNING: CPU: 1 PID: 1189 at lib/list_debug.c:27 __list_add_valid+0xa8/0x100
2166 21:14:51.288270 <4>[ 114.833211] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2167 21:14:51.288731 <4>[ 114.847052] CPU: 1 PID: 1189 Comm: cat Tainted: G D W E 6.1.112-cip30 #1
2168 21:14:51.289095 <4>[ 114.855076] Hardware name: ARM Juno development board (r0) (DT)
2169 21:14:51.289464 <4>[ 114.861268] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2170 21:14:51.289777 <4>[ 114.868508] pc : __list_add_valid+0xa8/0x100
2171 21:14:51.291549 <4>[ 114.873052] lr : __list_add_valid+0xa8/0x100
2172 21:14:51.331555 <4>[ 114.877593] sp : ffff80000e2b39f0
2173 21:14:51.332011 <4>[ 114.881173] x29: ffff80000e2b39f0 x28: ffff000805a60040 x27: 0000000000000000
2174 21:14:51.332759 <4>[ 114.888600] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb154f000
2175 21:14:51.333119 <4>[ 114.896024] x23: ffff00080dadb000 x22: ffff80000e2b3c10 x21: ffff80000e2b3a78
2176 21:14:51.333487 <4>[ 114.903449] x20: ffff80000e2b3a58 x19: ffff80000e2b3a88 x18: 0000000000000000
2177 21:14:51.335007 <4>[ 114.910873] x17: 3835613362326530 x16: 3030303866666666 x15: 2820766572702065
2178 21:14:51.374972 <4>[ 114.918297] x14: 6220646c756f6873 x13: 205d393138323138 x12: 2e34313120205b3e
2179 21:14:51.375446 <4>[ 114.925721] x11: 66663d7478656e28 x10: 202e303030303030 x9 : ffff80000815e944
2180 21:14:51.375784 <4>[ 114.933145] x8 : ffff80000e2b36c8 x7 : 0000000000000000 x6 : 0000000000001ffe
2181 21:14:51.376096 <4>[ 114.940569] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
2182 21:14:51.376400 <4>[ 114.947993] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805a60040
2183 21:14:51.376695 <4>[ 114.955417] Call trace:
2184 21:14:51.378187 <4>[ 114.958127] __list_add_valid+0xa8/0x100
2185 21:14:51.418368 <4>[ 114.962323] lkdtm_CORRUPT_LIST_ADD+0xa0/0x124
2186 21:14:51.418823 <4>[ 114.967044] lkdtm_do_action+0x2c/0x50
2187 21:14:51.419160 <4>[ 114.971066] direct_entry+0x164/0x180
2188 21:14:51.419476 <4>[ 114.974998] full_proxy_write+0x68/0xc0
2189 21:14:51.419772 <4>[ 114.979109] vfs_write+0xcc/0x2e0
2190 21:14:51.420064 <4>[ 114.982699] ksys_write+0x80/0x110
2191 21:14:51.420351 <4>[ 114.986373] __arm64_sys_write+0x28/0x40
2192 21:14:51.420638 <4>[ 114.990570] invoke_syscall+0x8c/0x120
2193 21:14:51.420923 <4>[ 114.994595] el0_svc_common.constprop.0+0x68/0x124
2194 21:14:51.421237 <4>[ 114.999664] do_el0_svc+0x40/0xcc
2195 21:14:51.422025 <4>[ 115.003253] el0_svc+0x48/0xc0
2196 21:14:51.461623 <4>[ 115.006580] el0t_64_sync_handler+0xf4/0x120
2197 21:14:51.462072 <4>[ 115.011125] el0t_64_sync+0x18c/0x190
2198 21:14:51.462411 <4>[ 115.015058] irq event stamp: 0
2199 21:14:51.462721 <4>[ 115.018377] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2200 21:14:51.463022 <4>[ 115.024922] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2201 21:14:51.463317 <4>[ 115.033385] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2202 21:14:51.464862 <4>[ 115.041845] softirqs last disabled at (0): [<0000000000000000>] 0x0
2203 21:14:51.482970 <4>[ 115.048387] ---[ end trace 0000000000000000 ]---
2204 21:14:51.486232 <3>[ 115.053373] lkdtm: Overwrite did not happen, but no BUG?!
2205 21:14:51.621865 # [ 114.791363] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2206 21:14:51.622142 # [ 114.797303] lkdtm: attempting good list addition
2207 21:14:51.622367 # [ 114.802266] lkdtm: attempting corrupted list addition
2208 21:14:51.622568 # [ 114.807862] ------------[ cut here ]------------
2209 21:14:51.622764 # [ 114.812819] list_add corruption. next->prev should be prev (ffff80000e2b3a58), but was 0000000000000000. (next=ffff80000e2b3a88).
2210 21:14:51.622956 # [ 114.824824] WARNING: CPU: 1 PID: 1189 at lib/list_debug.c:27 __list_add_valid+0xa8/0x100
2211 21:14:51.665051 # [ 114.833211] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2212 21:14:51.665344 # [ 114.847052] CPU: 1 PID: 1189 Comm: cat Tainted: G D W E 6.1.112-cip30 #1
2213 21:14:51.665522 # [ 114.855076] Hardware name: ARM Juno development board (r0) (DT)
2214 21:14:51.665681 # [ 114.861268] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2215 21:14:51.665831 # [ 114.868508] pc : __list_add_valid+0xa8/0x100
2216 21:14:51.668208 # [ 114.873052] lr : __list_add_valid+0xa8/0x100
2217 21:14:51.668430 # [ 114.877593] sp : ffff80000e2b39f0
2218 21:14:51.708195 # [ 114.881173] x29: ffff80000e2b39f0 x28: ffff000805a60040 x27: 0000000000000000
2219 21:14:51.708442 # [ 114.888600] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb154f000
2220 21:14:51.708614 # [ 114.896024] x23: ffff00080dadb000 x22: ffff80000e2b3c10 x21: ffff80000e2b3a78
2221 21:14:51.708772 # [ 114.903449] x20: ffff80000e2b3a58 x19: ffff80000e2b3a88 x18: 0000000000000000
2222 21:14:51.708921 # [ 114.910873] x17: 3835613362326530 x16: 3030303866666666 x15: 2820766572702065
2223 21:14:51.751274 # [ 114.918297] x14: 6220646c756f6873 x13: 205d393138323138 x12: 2e34313120205b3e
2224 21:14:51.751523 # [ 114.925721] x11: 66663d7478656e28 x10: 202e303030303030 x9 : ffff80000815e944
2225 21:14:51.751703 # [ 114.933145] x8 : ffff80000e2b36c8 x7 : 0000000000000000 x6 : 0000000000001ffe
2226 21:14:51.751881 # [ 114.940569] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
2227 21:14:51.752040 # [ 114.947993] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805a60040
2228 21:14:51.752191 # [ 114.955417] Call trace:
2229 21:14:51.752336 # [ 114.958127] __list_add_valid+0xa8/0x100
2230 21:14:51.754681 # [ 114.962323] lkdtm_CORRUPT_LIST_ADD+0xa0/0x124
2231 21:14:51.794768 # [ 114.967044] lkdtm_do_action+0x2c/0x50
2232 21:14:51.795255 # [ 114.971066] direct_entry+0x164/0x180
2233 21:14:51.795597 # [ 114.974998] full_proxy_write+0x68/0xc0
2234 21:14:51.795908 # [ 114.979109] vfs_write+0xcc/0x2e0
2235 21:14:51.796204 # [ 114.982699] ksys_write+0x80/0x110
2236 21:14:51.796493 # [ 114.986373] __arm64_sys_write+0x28/0x40
2237 21:14:51.796781 # [ 114.990570] invoke_syscall+0x8c/0x120
2238 21:14:51.797063 # [ 114.994595] el0_svc_common.constprop.0+0x68/0x124
2239 21:14:51.797421 # [ 114.999664] do_el0_svc+0x40/0xcc
2240 21:14:51.797724 # [ 115.003253] el0_svc+0x48/0xc0
2241 21:14:51.798492 # [ 115.006580] el0t_64_sync_handler+0xf4/0x120
2242 21:14:51.837915 # [ 115.011125] el0t_64_sync+0x18c/0x190
2243 21:14:51.838380 # [ 115.015058] irq event stamp: 0
2244 21:14:51.838715 # [ 115.018377] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2245 21:14:51.839047 # [ 115.024922] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2246 21:14:51.839377 # [ 115.033385] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2247 21:14:51.839676 # [ 115.041845] softirqs last disabled at (0): [<0000000000000000>] 0x0
2248 21:14:51.841140 # [ 115.048387] ---[ end trace 0000000000000000 ]---
2249 21:14:51.863797 # [ 115.053373] lkdtm: Overwrite did not happen, but no BUG?!
2250 21:14:51.864260 # CORRUPT_LIST_ADD: saw 'list_add corruption': ok
2251 21:14:51.864599 ok 11 selftests: lkdtm: CORRUPT_LIST_ADD.sh
2252 21:14:51.867078 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2253 21:14:52.419713 <6>[ 115.962037] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2254 21:14:52.420229 <6>[ 115.968006] lkdtm: attempting good list removal
2255 21:14:52.420574 <6>[ 115.973196] lkdtm: attempting corrupted list removal
2256 21:14:52.421327 <4>[ 115.978501] ------------[ cut here ]------------
2257 21:14:52.421671 <4>[ 115.983445] list_del corruption. next->prev should be ffff80000e37bbf0, but was 0000000000000000. (next=ffff80000e37bc18)
2258 21:14:52.421983 <4>[ 115.995006] WARNING: CPU: 1 PID: 1233 at lib/list_debug.c:62 __list_del_entry_valid+0x110/0x120
2259 21:14:52.463024 <4>[ 116.004013] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2260 21:14:52.463508 <4>[ 116.017855] CPU: 1 PID: 1233 Comm: cat Tainted: G D W E 6.1.112-cip30 #1
2261 21:14:52.463856 <4>[ 116.025880] Hardware name: ARM Juno development board (r0) (DT)
2262 21:14:52.464577 <4>[ 116.032071] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2263 21:14:52.464925 <4>[ 116.039312] pc : __list_del_entry_valid+0x110/0x120
2264 21:14:52.466596 <4>[ 116.044464] lr : __list_del_entry_valid+0x110/0x120
2265 21:14:52.467030 <4>[ 116.049614] sp : ffff80000e37bbb0
2266 21:14:52.506388 <4>[ 116.053194] x29: ffff80000e37bbb0 x28: ffff0008047c9a80 x27: 0000000000000000
2267 21:14:52.506842 <4>[ 116.060620] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9aa9f000
2268 21:14:52.507180 <4>[ 116.068044] x23: ffff00080d9a1000 x22: ffff80000e37bda0 x21: 0000000000000011
2269 21:14:52.507492 <4>[ 116.075469] x20: ffff80000e37bc08 x19: ffff80000e37bbf0 x18: 0000000000000000
2270 21:14:52.507794 <4>[ 116.082892] x17: ffff800008c12bf4 x16: ffff80000879d180 x15: ffff8000080b2580
2271 21:14:52.549722 <4>[ 116.090316] x14: ffff8000096caffc x13: ffff80000802e258 x12: ffff80000802e15c
2272 21:14:52.550181 <4>[ 116.097740] x11: ffff80000843e978 x10: ffff80000843e8c0 x9 : ffff8000096d4030
2273 21:14:52.550522 <4>[ 116.105163] x8 : ffff80000e37b6d8 x7 : 0000000000000000 x6 : 0000000000000028
2274 21:14:52.550840 <4>[ 116.112587] x5 : ffff80000e37c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
2275 21:14:52.551144 <4>[ 116.120010] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008047c9a80
2276 21:14:52.551440 <4>[ 116.127434] Call trace:
2277 21:14:52.551729 <4>[ 116.130143] __list_del_entry_valid+0x110/0x120
2278 21:14:52.552939 <4>[ 116.134948] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2279 21:14:52.593093 <4>[ 116.139667] lkdtm_do_action+0x2c/0x50
2280 21:14:52.593586 <4>[ 116.143687] direct_entry+0x164/0x180
2281 21:14:52.593926 <4>[ 116.147619] full_proxy_write+0x68/0xc0
2282 21:14:52.594245 <4>[ 116.151730] vfs_write+0xcc/0x2e0
2283 21:14:52.594548 <4>[ 116.155319] ksys_write+0x80/0x110
2284 21:14:52.594836 <4>[ 116.158993] __arm64_sys_write+0x28/0x40
2285 21:14:52.595121 <4>[ 116.163191] invoke_syscall+0x8c/0x120
2286 21:14:52.595403 <4>[ 116.167216] el0_svc_common.constprop.0+0x68/0x124
2287 21:14:52.595684 <4>[ 116.172285] do_el0_svc+0x40/0xcc
2288 21:14:52.595973 <4>[ 116.175874] el0_svc+0x48/0xc0
2289 21:14:52.636428 <4>[ 116.179202] el0t_64_sync_handler+0xf4/0x120
2290 21:14:52.636885 <4>[ 116.183747] el0t_64_sync+0x18c/0x190
2291 21:14:52.637668 <4>[ 116.187680] irq event stamp: 0
2292 21:14:52.638027 <4>[ 116.190998] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2293 21:14:52.638341 <4>[ 116.197543] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2294 21:14:52.638643 <4>[ 116.206007] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2295 21:14:52.638932 <4>[ 116.214468] softirqs last disabled at (0): [<0000000000000000>] 0x0
2296 21:14:52.639678 <4>[ 116.221010] ---[ end trace 0000000000000000 ]---
2297 21:14:52.655353 <3>[ 116.226005] lkdtm: Overwrite did not happen, but no BUG?!
2298 21:14:52.801628 # [ 115.962037] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2299 21:14:52.801902 # [ 115.968006] lkdtm: attempting good list removal
2300 21:14:52.802074 # [ 115.973196] lkdtm: attempting corrupted list removal
2301 21:14:52.802230 # [ 115.978501] ------------[ cut here ]------------
2302 21:14:52.802383 # [ 115.983445] list_del corruption. next->prev should be ffff80000e37bbf0, but was 0000000000000000. (next=ffff80000e37bc18)
2303 21:14:52.804755 # [ 115.995006] WARNING: CPU: 1 PID: 1233 at lib/list_debug.c:62 __list_del_entry_valid+0x110/0x120
2304 21:14:52.844867 # [ 116.004013] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2305 21:14:52.845137 # [ 116.017855] CPU: 1 PID: 1233 Comm: cat Tainted: G D W E 6.1.112-cip30 #1
2306 21:14:52.845344 # [ 116.025880] Hardware name: ARM Juno development board (r0) (DT)
2307 21:14:52.845508 # [ 116.032071] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2308 21:14:52.845665 # [ 116.039312] pc : __list_del_entry_valid+0x110/0x120
2309 21:14:52.847968 # [ 116.044464] lr : __list_del_entry_valid+0x110/0x120
2310 21:14:52.888276 # [ 116.049614] sp : ffff80000e37bbb0
2311 21:14:52.888752 # [ 116.053194] x29: ffff80000e37bbb0 x28: ffff0008047c9a80 x27: 0000000000000000
2312 21:14:52.889181 # [ 116.060620] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9aa9f000
2313 21:14:52.890021 # [ 116.068044] x23: ffff00080d9a1000 x22: ffff80000e37bda0 x21: 0000000000000011
2314 21:14:52.890393 # [ 116.075469] x20: ffff80000e37bc08 x19: ffff80000e37bbf0 x18: 0000000000000000
2315 21:14:52.890785 # [ 116.082892] x17: ffff800008c12bf4 x16: ffff80000879d180 x15: ffff8000080b2580
2316 21:14:52.931420 # [ 116.090316] x14: ffff8000096caffc x13: ffff80000802e258 x12: ffff80000802e15c
2317 21:14:52.931902 # [ 116.097740] x11: ffff80000843e978 x10: ffff80000843e8c0 x9 : ffff8000096d4030
2318 21:14:52.932707 # [ 116.105163] x8 : ffff80000e37b6d8 x7 : 0000000000000000 x6 : 0000000000000028
2319 21:14:52.933072 # [ 116.112587] x5 : ffff80000e37c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
2320 21:14:52.933504 # [ 116.120010] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008047c9a80
2321 21:14:52.933891 # [ 116.127434] Call trace:
2322 21:14:52.934661 # [ 116.130143] __list_del_entry_valid+0x110/0x120
2323 21:14:52.974584 # [ 116.134948] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2324 21:14:52.975055 # [ 116.139667] lkdtm_do_action+0x2c/0x50
2325 21:14:52.975481 # [ 116.143687] direct_entry+0x164/0x180
2326 21:14:52.976250 # [ 116.147619] full_proxy_write+0x68/0xc0
2327 21:14:52.976607 # [ 116.151730] vfs_write+0xcc/0x2e0
2328 21:14:52.976987 # [ 116.155319] ksys_write+0x80/0x110
2329 21:14:52.977407 # [ 116.158993] __arm64_sys_write+0x28/0x40
2330 21:14:52.977793 # [ 116.163191] invoke_syscall+0x8c/0x120
2331 21:14:52.978182 # [ 116.167216] el0_svc_common.constprop.0+0x68/0x124
2332 21:14:52.978552 # [ 116.172285] do_el0_svc+0x40/0xcc
2333 21:14:52.979013 # [ 116.175874] el0_svc+0x48/0xc0
2334 21:14:53.017726 # [ 116.179202] el0t_64_sync_handler+0xf4/0x120
2335 21:14:53.018196 # [ 116.183747] el0t_64_sync+0x18c/0x190
2336 21:14:53.018620 # [ 116.187680] irq event stamp: 0
2337 21:14:53.019394 # [ 116.190998] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2338 21:14:53.019754 # [ 116.197543] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2339 21:14:53.020148 # [ 116.206007] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
2340 21:14:53.020529 # [ 116.214468] softirqs last disabled at (0): [<0000000000000000>] 0x0
2341 21:14:53.020999 # [ 116.221010] ---[ end trace 0000000000000000 ]---
2342 21:14:53.049095 # [ 116.226005] lkdtm: Overwrite did not happen, but no BUG?!
2343 21:14:53.049609 # CORRUPT_LIST_DEL: saw 'list_del corruption': ok
2344 21:14:53.050042 ok 12 selftests: lkdtm: CORRUPT_LIST_DEL.sh
2345 21:14:53.052336 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2346 21:14:53.527006 <6>[ 117.071652] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2347 21:14:53.527597 <6>[ 117.078275] lkdtm: attempting bad read from page below current stack
2348 21:14:53.527835 <1>[ 117.085065] Unable to handle kernel paging request at virtual address ffff80000e41ffff
2349 21:14:53.528084 <1>[ 117.093329] Mem abort info:
2350 21:14:53.528292 <1>[ 117.098513] ESR = 0x0000000096000007
2351 21:14:53.528479 <1>[ 117.102639] EC = 0x25: DABT (current EL), IL = 32 bits
2352 21:14:53.528664 <1>[ 117.108263] SET = 0, FnV = 0
2353 21:14:53.530258 <1>[ 117.111613] EA = 0, S1PTW = 0
2354 21:14:53.570611 <1>[ 117.115047] FSC = 0x07: level 3 translation fault
2355 21:14:53.571203 <1>[ 117.120223] Data abort info:
2356 21:14:53.571414 <1>[ 117.123393] ISV = 0, ISS = 0x00000007
2357 21:14:53.571648 <1>[ 117.127534] CM = 0, WnR = 0
2358 21:14:53.571854 <1>[ 117.130795] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
2359 21:14:53.572029 <1>[ 117.137799] [ffff80000e41ffff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000884961003, pte=0000000000000000
2360 21:14:53.574025 <0>[ 117.150688] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2361 21:14:53.613879 <4>[ 117.157240] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2362 21:14:53.614225 <4>[ 117.171083] CPU: 2 PID: 1272 Comm: cat Tainted: G D W E 6.1.112-cip30 #1
2363 21:14:53.614436 <4>[ 117.179111] Hardware name: ARM Juno development board (r0) (DT)
2364 21:14:53.614618 <4>[ 117.185303] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2365 21:14:53.614824 <4>[ 117.192544] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2366 21:14:53.616993 <4>[ 117.198232] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2367 21:14:53.657239 <4>[ 117.203908] sp : ffff80000e423a30
2368 21:14:53.657559 <4>[ 117.207489] x29: ffff80000e423a30 x28: ffff000806a58040 x27: 0000000000000000
2369 21:14:53.658020 <4>[ 117.214918] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff961af000
2370 21:14:53.658211 <4>[ 117.222346] x23: ffff00080d28f000 x22: ffff80000e423bd0 x21: 0000000000000019
2371 21:14:53.658354 <4>[ 117.229771] x20: ffff80000b557758 x19: ffff80000e420000 x18: 0000000000000000
2372 21:14:53.660496 <4>[ 117.237195] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff961af000
2373 21:14:53.700647 <4>[ 117.244619] x14: 0000000000000000 x13: 205d353732383730 x12: 2e37313120205b3e
2374 21:14:53.700920 <4>[ 117.252047] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff80000815e944
2375 21:14:53.701095 <4>[ 117.259471] x8 : ffff80000e423708 x7 : 0000000000000000 x6 : 0000000000000001
2376 21:14:53.701274 <4>[ 117.266898] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
2377 21:14:53.701431 <4>[ 117.274322] x2 : 0000000000000000 x1 : ffff000806a58040 x0 : 0000000000000038
2378 21:14:53.701578 <4>[ 117.281746] Call trace:
2379 21:14:53.703804 <4>[ 117.284456] lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2380 21:14:53.743982 <4>[ 117.289787] lkdtm_do_action+0x2c/0x50
2381 21:14:53.744220 <4>[ 117.293811] direct_entry+0x164/0x180
2382 21:14:53.744388 <4>[ 117.297744] full_proxy_write+0x68/0xc0
2383 21:14:53.744545 <4>[ 117.301856] vfs_write+0xcc/0x2e0
2384 21:14:53.744986 <4>[ 117.305445] ksys_write+0x80/0x110
2385 21:14:53.745158 <4>[ 117.309119] __arm64_sys_write+0x28/0x40
2386 21:14:53.745326 <4>[ 117.313316] invoke_syscall+0x8c/0x120
2387 21:14:53.745466 <4>[ 117.317342] el0_svc_common.constprop.0+0x68/0x124
2388 21:14:53.745601 <4>[ 117.322411] do_el0_svc+0x40/0xcc
2389 21:14:53.745735 <4>[ 117.325999] el0_svc+0x48/0xc0
2390 21:14:53.747221 <4>[ 117.329326] el0t_64_sync_handler+0xf4/0x120
2391 21:14:53.778419 <4>[ 117.333871] el0t_64_sync+0x18c/0x190
2392 21:14:53.778722 <0>[ 117.337808] Code: 90005060 911e2000 3900bfff 97ffc5f9 (385ff261)
2393 21:14:53.781519 <4>[ 117.344177] ---[ end trace 0000000000000000 ]---
2394 21:14:53.781776 # Segmentation fault
2395 21:14:53.917680 # [ 117.071652] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2396 21:14:53.917949 # [ 117.078275] lkdtm: attempting bad read from page below current stack
2397 21:14:53.918119 # [ 117.085065] Unable to handle kernel paging request at virtual address ffff80000e41ffff
2398 21:14:53.918279 # [ 117.093329] Mem abort info:
2399 21:14:53.918695 # [ 117.098513] ESR = 0x0000000096000007
2400 21:14:53.918859 # [ 117.102639] EC = 0x25: DABT (current EL), IL = 32 bits
2401 21:14:53.919009 # [ 117.108263] SET = 0, FnV = 0
2402 21:14:53.919160 # [ 117.111613] EA = 0, S1PTW = 0
2403 21:14:53.920874 # [ 117.115047] FSC = 0x07: level 3 translation fault
2404 21:14:53.960821 # [ 117.120223] Data abort info:
2405 21:14:53.961088 # [ 117.123393] ISV = 0, ISS = 0x00000007
2406 21:14:53.961282 # [ 117.127534] CM = 0, WnR = 0
2407 21:14:53.961445 # [ 117.130795] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
2408 21:14:53.961599 # [ 117.137799] [ffff80000e41ffff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000884961003, pte=0000000000000000
2409 21:14:53.961749 # [ 117.150688] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2410 21:14:54.003972 # [ 117.157240] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2411 21:14:54.004222 # [ 117.171083] CPU: 2 PID: 1272 Comm: cat Tainted: G D W E 6.1.112-cip30 #1
2412 21:14:54.004396 # [ 117.179111] Hardware name: ARM Juno development board (r0) (DT)
2413 21:14:54.004553 # [ 117.185303] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2414 21:14:54.004705 # [ 117.192544] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2415 21:14:54.004852 # [ 117.198232] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2416 21:14:54.007159 # [ 117.203908] sp : ffff80000e423a30
2417 21:14:54.047123 # [ 117.207489] x29: ffff80000e423a30 x28: ffff000806a58040 x27: 0000000000000000
2418 21:14:54.047367 # [ 117.214918] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff961af000
2419 21:14:54.047538 # [ 117.222346] x23: ffff00080d28f000 x22: ffff80000e423bd0 x21: 0000000000000019
2420 21:14:54.047695 # [ 117.229771] x20: ffff80000b557758 x19: ffff80000e420000 x18: 0000000000000000
2421 21:14:54.047859 # [ 117.237195] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff961af000
2422 21:14:54.050273 # [ 117.244619] x14: 0000000000000000 x13: 205d353732383730 x12: 2e37313120205b3e
2423 21:14:54.090303 # [ 117.252047] x11: 6c65622065676170 x10: 206d6f7266206461 x9 : ffff80000815e944
2424 21:14:54.090556 # [ 117.259471] x8 : ffff80000e423708 x7 : 0000000000000000 x6 : 0000000000000001
2425 21:14:54.090725 # [ 117.266898] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
2426 21:14:54.090884 # [ 117.274322] x2 : 0000000000000000 x1 : ffff000806a58040 x0 : 0000000000000038
2427 21:14:54.091032 # [ 117.281746] Call trace:
2428 21:14:54.091177 # [ 117.284456] lkdtm_STACK_GUARD_PAGE_LEADING+0x30/0x5c
2429 21:14:54.093442 # [ 117.289787] lkdtm_do_action+0x2c/0x50
2430 21:14:54.133446 # [ 117.293811] direct_entry+0x164/0x180
2431 21:14:54.133694 # [ 117.297744] full_proxy_write+0x68/0xc0
2432 21:14:54.133864 # [ 117.301856] vfs_write+0xcc/0x2e0
2433 21:14:54.134020 # [ 117.305445] ksys_write+0x80/0x110
2434 21:14:54.134171 # [ 117.309119] __arm64_sys_write+0x28/0x40
2435 21:14:54.134315 # [ 117.313316] invoke_syscall+0x8c/0x120
2436 21:14:54.134447 # [ 117.317342] el0_svc_common.constprop.0+0x68/0x124
2437 21:14:54.134566 # [ 117.322411] do_el0_svc+0x40/0xcc
2438 21:14:54.134682 # [ 117.325999] el0_svc+0x48/0xc0
2439 21:14:54.134799 # [ 117.329326] el0t_64_sync_handler+0xf4/0x120
2440 21:14:54.136622 # [ 117.333871] el0t_64_sync+0x18c/0x190
2441 21:14:54.170304 # [ 117.337808] Code: 90005060 911e2000 3900bfff 97ffc5f9 (385ff261)
2442 21:14:54.170550 # [ 117.344177] ---[ end trace 0000000000000000 ]---
2443 21:14:54.170720 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
2444 21:14:54.173455 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2445 21:14:54.173701 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2446 21:14:54.633675 <6>[ 118.179733] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2447 21:14:54.634265 <6>[ 118.186805] lkdtm: attempting bad read from page above current stack
2448 21:14:54.634528 <1>[ 118.193547] Unable to handle kernel paging request at virtual address ffff80000e4dc000
2449 21:14:54.634765 <1>[ 118.202202] Mem abort info:
2450 21:14:54.634960 <1>[ 118.205351] ESR = 0x0000000096000007
2451 21:14:54.635129 <1>[ 118.209406] EC = 0x25: DABT (current EL), IL = 32 bits
2452 21:14:54.635285 <1>[ 118.215020] SET = 0, FnV = 0
2453 21:14:54.636920 <1>[ 118.218364] EA = 0, S1PTW = 0
2454 21:14:54.677243 <1>[ 118.221776] FSC = 0x07: level 3 translation fault
2455 21:14:54.677525 <1>[ 118.226945] Data abort info:
2456 21:14:54.677704 <1>[ 118.230098] ISV = 0, ISS = 0x00000007
2457 21:14:54.677868 <1>[ 118.234222] CM = 0, WnR = 0
2458 21:14:54.678020 <1>[ 118.237479] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
2459 21:14:54.678436 <1>[ 118.244482] [ffff80000e4dc000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000884961003, pte=0000000000000000
2460 21:14:54.680447 <0>[ 118.257396] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2461 21:14:54.720586 <4>[ 118.263947] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2462 21:14:54.720865 <4>[ 118.277793] CPU: 2 PID: 1325 Comm: cat Tainted: G D W E 6.1.112-cip30 #1
2463 21:14:54.721324 <4>[ 118.285823] Hardware name: ARM Juno development board (r0) (DT)
2464 21:14:54.721503 <4>[ 118.292017] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2465 21:14:54.721726 <4>[ 118.299263] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2466 21:14:54.723748 <4>[ 118.305034] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x34/0x60
2467 21:14:54.763886 <4>[ 118.310797] sp : ffff80000e4dbb10
2468 21:14:54.764163 <4>[ 118.314380] x29: ffff80000e4dbb10 x28: ffff0008071db4c0 x27: 0000000000000000
2469 21:14:54.764657 <4>[ 118.321813] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa1a8f000
2470 21:14:54.764847 <4>[ 118.329238] x23: ffff00080d3cd000 x22: ffff80000e4dbcb0 x21: 000000000000001a
2471 21:14:54.765046 <4>[ 118.336662] x20: ffff80000b557768 x19: ffff80000e4dc000 x18: 0000000000000000
2472 21:14:54.767080 <4>[ 118.344092] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa1a8f000
2473 21:14:54.807341 <4>[ 118.351518] x14: 0000000000000000 x13: 205d353038363831 x12: 2e38313120205b3e
2474 21:14:54.807625 <4>[ 118.358946] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff80000815e944
2475 21:14:54.807809 <4>[ 118.366372] x8 : ffff80000e4db7e8 x7 : 0000000000000000 x6 : 0000000000000001
2476 21:14:54.807984 <4>[ 118.373801] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
2477 21:14:54.808155 <4>[ 118.381226] x2 : 0000000000000000 x1 : ffff0008071db4c0 x0 : ffff80000a0be750
2478 21:14:54.808309 <4>[ 118.388652] Call trace:
2479 21:14:54.810500 <4>[ 118.391362] lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2480 21:14:54.850679 <4>[ 118.396780] lkdtm_do_action+0x2c/0x50
2481 21:14:54.850916 <4>[ 118.400803] direct_entry+0x164/0x180
2482 21:14:54.851086 <4>[ 118.404735] full_proxy_write+0x68/0xc0
2483 21:14:54.851252 <4>[ 118.408848] vfs_write+0xcc/0x2e0
2484 21:14:54.851404 <4>[ 118.412437] ksys_write+0x80/0x110
2485 21:14:54.851546 <4>[ 118.416111] __arm64_sys_write+0x28/0x40
2486 21:14:54.851681 <4>[ 118.420309] invoke_syscall+0x8c/0x120
2487 21:14:54.851816 <4>[ 118.424335] el0_svc_common.constprop.0+0x68/0x124
2488 21:14:54.851970 <4>[ 118.429403] do_el0_svc+0x40/0xcc
2489 21:14:54.852101 <4>[ 118.432992] el0_svc+0x48/0xc0
2490 21:14:54.853849 <4>[ 118.436319] el0t_64_sync_handler+0xf4/0x120
2491 21:14:54.884848 <4>[ 118.440864] el0t_64_sync+0x18c/0x190
2492 21:14:54.885172 <0>[ 118.444802] Code: 91401273 97ffc610 90005060 911d4000 (39400261)
2493 21:14:54.885389 <4>[ 118.451171] ---[ end trace 0000000000000000 ]---
2494 21:14:54.887930 # Segmentation fault
2495 21:14:55.032950 # [ 118.179733] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2496 21:14:55.033244 # [ 118.186805] lkdtm: attempting bad read from page above current stack
2497 21:14:55.033421 # [ 118.193547] Unable to handle kernel paging request at virtual address ffff80000e4dc000
2498 21:14:55.033581 # [ 118.202202] Mem abort info:
2499 21:14:55.033732 # [ 118.205351] ESR = 0x0000000096000007
2500 21:14:55.033879 # [ 118.209406] EC = 0x25: DABT (current EL), IL = 32 bits
2501 21:14:55.034025 # [ 118.215020] SET = 0, FnV = 0
2502 21:14:55.036090 # [ 118.218364] EA = 0, S1PTW = 0
2503 21:14:55.076125 # [ 118.221776] FSC = 0x07: level 3 translation fault
2504 21:14:55.076391 # [ 118.226945] Data abort info:
2505 21:14:55.076561 # [ 118.230098] ISV = 0, ISS = 0x00000007
2506 21:14:55.076717 # [ 118.234222] CM = 0, WnR = 0
2507 21:14:55.076864 # [ 118.237479] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
2508 21:14:55.077009 # [ 118.244482] [ffff80000e4dc000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000884961003, pte=0000000000000000
2509 21:14:55.077154 # [ 118.257396] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2510 21:14:55.119279 # [ 118.263947] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2511 21:14:55.119532 # [ 118.277793] CPU: 2 PID: 1325 Comm: cat Tainted: G D W E 6.1.112-cip30 #1
2512 21:14:55.119707 # [ 118.285823] Hardware name: ARM Juno development board (r0) (DT)
2513 21:14:55.119865 # [ 118.292017] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2514 21:14:55.120015 # [ 118.299263] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2515 21:14:55.122459 # [ 118.305034] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x34/0x60
2516 21:14:55.162461 # [ 118.310797] sp : ffff80000e4dbb10
2517 21:14:55.162706 # [ 118.314380] x29: ffff80000e4dbb10 x28: ffff0008071db4c0 x27: 0000000000000000
2518 21:14:55.162878 # [ 118.321813] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa1a8f000
2519 21:14:55.163040 # [ 118.329238] x23: ffff00080d3cd000 x22: ffff80000e4dbcb0 x21: 000000000000001a
2520 21:14:55.163264 # [ 118.336662] x20: ffff80000b557768 x19: ffff80000e4dc000 x18: 0000000000000000
2521 21:14:55.163397 # [ 118.344092] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa1a8f000
2522 21:14:55.205642 # [ 118.351518] x14: 0000000000000000 x13: 205d353038363831 x12: 2e38313120205b3e
2523 21:14:55.205906 # [ 118.358946] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff80000815e944
2524 21:14:55.206075 # [ 118.366372] x8 : ffff80000e4db7e8 x7 : 0000000000000000 x6 : 0000000000000001
2525 21:14:55.206237 # [ 118.373801] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
2526 21:14:55.206376 # [ 118.381226] x2 : 0000000000000000 x1 : ffff0008071db4c0 x0 : ffff80000a0be750
2527 21:14:55.206513 # [ 118.388652] Call trace:
2528 21:14:55.208957 # [ 118.391362] lkdtm_STACK_GUARD_PAGE_TRAILING+0x3c/0x60
2529 21:14:55.209596 # [ 118.396780] lkdtm_do_action+0x2c/0x50
2530 21:14:55.249037 # [ 118.400803] direct_entry+0x164/0x180
2531 21:14:55.249548 # [ 118.404735] full_proxy_write+0x68/0xc0
2532 21:14:55.249904 # [ 118.408848] vfs_write+0xcc/0x2e0
2533 21:14:55.250214 # [ 118.412437] ksys_write+0x80/0x110
2534 21:14:55.250500 # [ 118.416111] __arm64_sys_write+0x28/0x40
2535 21:14:55.250785 # [ 118.420309] invoke_syscall+0x8c/0x120
2536 21:14:55.251064 # [ 118.424335] el0_svc_common.constprop.0+0x68/0x124
2537 21:14:55.251340 # [ 118.429403] do_el0_svc+0x40/0xcc
2538 21:14:55.251614 # [ 118.432992] el0_svc+0x48/0xc0
2539 21:14:55.251921 # [ 118.436319] el0t_64_sync_handler+0xf4/0x120
2540 21:14:55.252693 # [ 118.440864] el0t_64_sync+0x18c/0x190
2541 21:14:55.285976 # [ 118.444802] Code: 91401273 97ffc610 90005060 911d4000 (39400261)
2542 21:14:55.286432 # [ 118.451171] ---[ end trace 0000000000000000 ]---
2543 21:14:55.286763 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2544 21:14:55.287069 ok 14 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2545 21:14:55.289169 # selftests: lkdtm: REPORT_STACK_CANARY.sh
2546 21:14:55.882470 <6>[ 119.448202] lkdtm: Performing direct entry REPORT_STACK_CANARY
2547 21:14:55.885666 <6>[ 119.454399] lkdtm: Recorded stack canary for pid 1390 at offset 1
2548 21:14:55.925444 <6>[ 119.489299] lkdtm: Performing direct entry REPORT_STACK_CANARY
2549 21:14:55.928769 <6>[ 119.495498] lkdtm: ok: stack canaries differ between pid 1390 and pid 1392 at offset 1.
2550 21:14:56.064454 # [ 119.448202] lkdtm: Performing direct entry REPORT_STACK_CANARY
2551 21:14:56.064956 # [ 119.454399] lkdtm: Recorded stack canary for pid 1390 at offset 1
2552 21:14:56.065391 # [ 119.489299] lkdtm: Performing direct entry REPORT_STACK_CANARY
2553 21:14:56.066195 # [ 119.495498] lkdtm: ok: stack canaries differ between pid 1390 and pid 1392 at offset 1.
2554 21:14:56.067880 # REPORT_STACK_CANARY: saw 'ok: stack canaries differ': ok
2555 21:14:56.131275 ok 15 selftests: lkdtm: REPORT_STACK_CANARY.sh
2556 21:14:56.227262 # selftests: lkdtm: UNSET_SMEP.sh
2557 21:14:56.837793 <6>[ 120.407509] lkdtm: Performing direct entry UNSET_SMEP
2558 21:14:56.840903 <3>[ 120.412915] lkdtm: XFAIL: this test is x86_64-only
2559 21:14:56.944727 # [ 120.407509] lkdtm: Performing direct entry UNSET_SMEP
2560 21:14:56.947930 # [ 120.412915] lkdtm: XFAIL: this test is x86_64-only
2561 21:14:56.995794 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2562 21:14:57.075802 ok 16 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2563 21:14:57.171756 # selftests: lkdtm: DOUBLE_FAULT.sh
2564 21:14:57.693293 <6>[ 121.262538] lkdtm: Performing direct entry DOUBLE_FAULT
2565 21:14:57.696428 <3>[ 121.268127] lkdtm: XFAIL: this test is ia32-only
2566 21:14:57.800284 # [ 121.262538] lkdtm: Performing direct entry DOUBLE_FAULT
2567 21:14:57.803423 # [ 121.268127] lkdtm: XFAIL: this test is ia32-only
2568 21:14:57.851300 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2569 21:14:57.931280 ok 17 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2570 21:14:58.043160 # selftests: lkdtm: CORRUPT_PAC.sh
2571 21:14:58.573005 <6>[ 122.140650] lkdtm: Performing direct entry CORRUPT_PAC
2572 21:14:58.576254 <3>[ 122.146189] lkdtm: FAIL: CPU lacks pointer authentication feature
2573 21:14:58.688923 # [ 122.140650] lkdtm: Performing direct entry CORRUPT_PAC
2574 21:14:58.692175 # [ 122.146189] lkdtm: FAIL: CPU lacks pointer authentication feature
2575 21:14:58.739920 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2576 21:14:58.819899 not ok 18 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2577 21:14:58.915858 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2578 21:14:59.461300 <6>[ 123.025467] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2579 21:14:59.464512 <3>[ 123.032335] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2580 21:14:59.575280 # [ 123.025467] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2581 21:14:59.578533 # [ 123.032335] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2582 21:14:59.626432 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2583 21:14:59.706410 ok 19 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2584 21:14:59.802182 # selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
2585 21:15:00.354892 <6>[ 123.898134] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2586 21:15:00.355418 <6>[ 123.904953] lkdtm: Attempting slab linear overflow ...
2587 21:15:00.355755 <3>[ 123.910454] =============================================================================
2588 21:15:00.356473 <3>[ 123.918911] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2589 21:15:00.356817 <3>[ 123.926933] -----------------------------------------------------------------------------
2590 21:15:00.357115 <3>[ 123.926933]
2591 21:15:00.398243 <3>[ 123.937126] 0xffff0008046e2000-0xffff0008046e2003 @offset=8192. First byte 0x78 instead of 0xcc
2592 21:15:00.398729 <3>[ 123.946108] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=9 cpu=1 pid=1600
2593 21:15:00.399056 <4>[ 123.953968] __kmem_cache_alloc_node+0x110/0x2b0
2594 21:15:00.399362 <4>[ 123.958862] kmalloc_trace+0x54/0xa0
2595 21:15:00.400032 <4>[ 123.962710] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2596 21:15:00.400355 <4>[ 123.967688] lkdtm_do_action+0x2c/0x50
2597 21:15:00.400642 <4>[ 123.971708] direct_entry+0x164/0x180
2598 21:15:00.400929 <4>[ 123.975640] full_proxy_write+0x68/0xc0
2599 21:15:00.401240 <4>[ 123.979751] vfs_write+0xcc/0x2e0
2600 21:15:00.401673 <4>[ 123.983339] ksys_write+0x80/0x110
2601 21:15:00.441655 <4>[ 123.987014] __arm64_sys_write+0x28/0x40
2602 21:15:00.442519 <4>[ 123.991211] invoke_syscall+0x8c/0x120
2603 21:15:00.442885 <4>[ 123.995236] el0_svc_common.constprop.0+0x68/0x124
2604 21:15:00.443210 <4>[ 124.000304] do_el0_svc+0x40/0xcc
2605 21:15:00.443515 <4>[ 124.003892] el0_svc+0x48/0xc0
2606 21:15:00.443810 <4>[ 124.007220] el0t_64_sync_handler+0xf4/0x120
2607 21:15:00.444100 <4>[ 124.011764] el0t_64_sync+0x18c/0x190
2608 21:15:00.444383 <3>[ 124.015697] Freed in skb_free_head+0x4c/0x90 age=12 cpu=0 pid=0
2609 21:15:00.444720 <4>[ 124.021902] __kmem_cache_free+0x244/0x2a0
2610 21:15:00.445107 <4>[ 124.026270] kfree+0xc0/0x1a0
2611 21:15:00.484901 <4>[ 124.029506] skb_free_head+0x4c/0x90
2612 21:15:00.485776 <4>[ 124.033354] skb_release_data+0x14c/0x1c0
2613 21:15:00.486156 <4>[ 124.037639] __kfree_skb+0x34/0x50
2614 21:15:00.486480 <4>[ 124.041310] tcp_ack+0x744/0x1300
2615 21:15:00.486789 <4>[ 124.044899] tcp_rcv_established+0x760/0x8c0
2616 21:15:00.487086 <4>[ 124.049444] tcp_v4_do_rcv+0x224/0x370
2617 21:15:00.487376 <4>[ 124.053463] tcp_v4_rcv+0xbc4/0xce0
2618 21:15:00.487676 <4>[ 124.057222] ip_protocol_deliver_rcu+0x78/0x31c
2619 21:15:00.488125 <4>[ 124.062028] ip_local_deliver_finish+0xbc/0x1f0
2620 21:15:00.488616 <4>[ 124.066831] ip_local_deliver+0x88/0x2e0
2621 21:15:00.488959 <4>[ 124.071026] ip_rcv_finish+0xb0/0xf4
2622 21:15:00.528204 <4>[ 124.074872] ip_rcv+0x68/0x2c0
2623 21:15:00.528665 <4>[ 124.078196] __netif_receive_skb_one_core+0x68/0x94
2624 21:15:00.529096 <4>[ 124.083353] __netif_receive_skb+0x2c/0x80
2625 21:15:00.529542 <3>[ 124.087722] Slab 0xfffffc002011b800 objects=10 used=6 fp=0xffff0008046e0400 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2626 21:15:00.529943 <3>[ 124.100799] Object 0xffff0008046e1c00 @offset=7168 fp=0x0000000000000000
2627 21:15:00.530329 <3>[ 124.100799]
2628 21:15:00.571538 <3>[ 124.109518] Redzone ffff0008046e1800: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2629 21:15:00.572004 <3>[ 124.119280] Redzone ffff0008046e1810: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2630 21:15:00.572436 <3>[ 124.129040] Redzone ffff0008046e1820: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2631 21:15:00.572838 <3>[ 124.138801] Redzone ffff0008046e1830: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2632 21:15:00.574788 <3>[ 124.148561] Redzone ffff0008046e1840: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2633 21:15:00.614753 <3>[ 124.158320] Redzone ffff0008046e1850: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2634 21:15:00.615214 <3>[ 124.168080] Redzone ffff0008046e1860: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2635 21:15:00.615559 <3>[ 124.177840] Redzone ffff0008046e1870: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2636 21:15:00.615871 <3>[ 124.187599] Redzone ffff0008046e1880: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2637 21:15:00.657980 <3>[ 124.197359] Redzone ffff0008046e1890: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2638 21:15:00.658438 <3>[ 124.207118] Redzone ffff0008046e18a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2639 21:15:00.658782 <3>[ 124.216878] Redzone ffff0008046e18b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2640 21:15:00.659098 <3>[ 124.226638] Redzone ffff0008046e18c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2641 21:15:00.661274 <3>[ 124.236397] Redzone ffff0008046e18d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2642 21:15:00.701133 <3>[ 124.246157] Redzone ffff0008046e18e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2643 21:15:00.701621 <3>[ 124.255917] Redzone ffff0008046e18f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2644 21:15:00.701966 <3>[ 124.265676] Redzone ffff0008046e1900: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2645 21:15:00.702280 <3>[ 124.275436] Redzone ffff0008046e1910: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2646 21:15:00.744328 <3>[ 124.285196] Redzone ffff0008046e1920: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2647 21:15:00.745185 <3>[ 124.294955] Redzone ffff0008046e1930: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2648 21:15:00.745602 <3>[ 124.304715] Redzone ffff0008046e1940: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2649 21:15:00.745930 <3>[ 124.314474] Redzone ffff0008046e1950: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2650 21:15:00.747689 <3>[ 124.324234] Redzone ffff0008046e1960: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2651 21:15:00.787667 <3>[ 124.333994] Redzone ffff0008046e1970: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2652 21:15:00.788120 <3>[ 124.343753] Redzone ffff0008046e1980: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2653 21:15:00.788486 <3>[ 124.353513] Redzone ffff0008046e1990: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2654 21:15:00.788903 <3>[ 124.363272] Redzone ffff0008046e19a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2655 21:15:00.830868 <3>[ 124.373032] Redzone ffff0008046e19b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2656 21:15:00.831333 <3>[ 124.382791] Redzone ffff0008046e19c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2657 21:15:00.831775 <3>[ 124.392551] Redzone ffff0008046e19d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2658 21:15:00.832177 <3>[ 124.402311] Redzone ffff0008046e19e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2659 21:15:00.874092 <3>[ 124.412070] Redzone ffff0008046e19f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2660 21:15:00.874561 <3>[ 124.421830] Redzone ffff0008046e1a00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2661 21:15:00.874998 <3>[ 124.431589] Redzone ffff0008046e1a10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2662 21:15:00.875404 <3>[ 124.441349] Redzone ffff0008046e1a20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2663 21:15:00.877355 <3>[ 124.451108] Redzone ffff0008046e1a30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2664 21:15:00.917333 <3>[ 124.460868] Redzone ffff0008046e1a40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2665 21:15:00.917806 <3>[ 124.470628] Redzone ffff0008046e1a50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2666 21:15:00.918257 <3>[ 124.480387] Redzone ffff0008046e1a60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2667 21:15:00.918664 <3>[ 124.490147] Redzone ffff0008046e1a70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2668 21:15:00.960471 <3>[ 124.499906] Redzone ffff0008046e1a80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2669 21:15:00.960936 <3>[ 124.509666] Redzone ffff0008046e1a90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2670 21:15:00.961419 <3>[ 124.519425] Redzone ffff0008046e1aa0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2671 21:15:00.961830 <3>[ 124.529185] Redzone ffff0008046e1ab0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2672 21:15:00.963815 <3>[ 124.538944] Redzone ffff0008046e1ac0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2673 21:15:01.003740 <3>[ 124.548704] Redzone ffff0008046e1ad0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2674 21:15:01.004225 <3>[ 124.558464] Redzone ffff0008046e1ae0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2675 21:15:01.004668 <3>[ 124.568223] Redzone ffff0008046e1af0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2676 21:15:01.005069 <3>[ 124.577983] Redzone ffff0008046e1b00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2677 21:15:01.046981 <3>[ 124.587742] Redzone ffff0008046e1b10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2678 21:15:01.047441 <3>[ 124.597502] Redzone ffff0008046e1b20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2679 21:15:01.047781 <3>[ 124.607261] Redzone ffff0008046e1b30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2680 21:15:01.048096 <3>[ 124.617021] Redzone ffff0008046e1b40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2681 21:15:01.050282 <3>[ 124.626781] Redzone ffff0008046e1b50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2682 21:15:01.090137 <3>[ 124.636540] Redzone ffff0008046e1b60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2683 21:15:01.090610 <3>[ 124.646300] Redzone ffff0008046e1b70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2684 21:15:01.090974 <3>[ 124.656059] Redzone ffff0008046e1b80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2685 21:15:01.091326 <3>[ 124.665819] Redzone ffff0008046e1b90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2686 21:15:01.133413 <3>[ 124.675578] Redzone ffff0008046e1ba0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2687 21:15:01.133874 <3>[ 124.685338] Redzone ffff0008046e1bb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2688 21:15:01.134216 <3>[ 124.695097] Redzone ffff0008046e1bc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2689 21:15:01.134534 <3>[ 124.704857] Redzone ffff0008046e1bd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2690 21:15:01.176686 <3>[ 124.714617] Redzone ffff0008046e1be0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2691 21:15:01.177142 <3>[ 124.724376] Redzone ffff0008046e1bf0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2692 21:15:01.177523 <3>[ 124.734136] Object ffff0008046e1c00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2693 21:15:01.177836 <3>[ 124.743896] Object ffff0008046e1c10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2694 21:15:01.179993 <3>[ 124.753655] Object ffff0008046e1c20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2695 21:15:01.219785 <3>[ 124.763415] Object ffff0008046e1c30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2696 21:15:01.220262 <3>[ 124.773175] Object ffff0008046e1c40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2697 21:15:01.220605 <3>[ 124.782934] Object ffff0008046e1c50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2698 21:15:01.220919 <3>[ 124.792693] Object ffff0008046e1c60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2699 21:15:01.263090 <3>[ 124.802453] Object ffff0008046e1c70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2700 21:15:01.263552 <3>[ 124.812213] Object ffff0008046e1c80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2701 21:15:01.263906 <3>[ 124.821972] Object ffff0008046e1c90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2702 21:15:01.264287 <3>[ 124.831732] Object ffff0008046e1ca0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2703 21:15:01.266356 <3>[ 124.841491] Object ffff0008046e1cb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2704 21:15:01.306314 <3>[ 124.851251] Object ffff0008046e1cc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2705 21:15:01.306770 <3>[ 124.861010] Object ffff0008046e1cd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2706 21:15:01.307130 <3>[ 124.870770] Object ffff0008046e1ce0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2707 21:15:01.307456 <3>[ 124.880530] Object ffff0008046e1cf0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2708 21:15:01.349529 <3>[ 124.890289] Object ffff0008046e1d00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2709 21:15:01.349993 <3>[ 124.900049] Object ffff0008046e1d10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2710 21:15:01.350350 <3>[ 124.909808] Object ffff0008046e1d20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2711 21:15:01.350676 <3>[ 124.919568] Object ffff0008046e1d30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2712 21:15:01.352824 <3>[ 124.929327] Object ffff0008046e1d40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2713 21:15:01.392781 <3>[ 124.939087] Object ffff0008046e1d50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2714 21:15:01.393291 <3>[ 124.948847] Object ffff0008046e1d60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2715 21:15:01.393657 <3>[ 124.958606] Object ffff0008046e1d70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2716 21:15:01.393987 <3>[ 124.968366] Object ffff0008046e1d80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2717 21:15:01.435965 <3>[ 124.978125] Object ffff0008046e1d90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2718 21:15:01.436432 <3>[ 124.987885] Object ffff0008046e1da0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2719 21:15:01.436788 <3>[ 124.997644] Object ffff0008046e1db0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2720 21:15:01.437111 <3>[ 125.007404] Object ffff0008046e1dc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2721 21:15:01.479190 <3>[ 125.017163] Object ffff0008046e1dd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2722 21:15:01.479653 <3>[ 125.026923] Object ffff0008046e1de0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2723 21:15:01.480009 <3>[ 125.036683] Object ffff0008046e1df0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2724 21:15:01.480333 <3>[ 125.046442] Object ffff0008046e1e00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2725 21:15:01.482488 <3>[ 125.056202] Object ffff0008046e1e10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2726 21:15:01.522409 <3>[ 125.065961] Object ffff0008046e1e20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2727 21:15:01.522862 <3>[ 125.075721] Object ffff0008046e1e30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2728 21:15:01.523218 <3>[ 125.085480] Object ffff0008046e1e40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2729 21:15:01.523546 <3>[ 125.095240] Object ffff0008046e1e50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2730 21:15:01.565677 <3>[ 125.105000] Object ffff0008046e1e60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2731 21:15:01.566145 <3>[ 125.114759] Object ffff0008046e1e70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2732 21:15:01.566497 <3>[ 125.124519] Object ffff0008046e1e80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2733 21:15:01.566819 <3>[ 125.134278] Object ffff0008046e1e90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2734 21:15:01.568973 <3>[ 125.144038] Object ffff0008046e1ea0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2735 21:15:01.608858 <3>[ 125.153797] Object ffff0008046e1eb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2736 21:15:01.609357 <3>[ 125.163557] Object ffff0008046e1ec0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2737 21:15:01.609718 <3>[ 125.173316] Object ffff0008046e1ed0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2738 21:15:01.610043 <3>[ 125.183076] Object ffff0008046e1ee0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2739 21:15:01.652092 <3>[ 125.192836] Object ffff0008046e1ef0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2740 21:15:01.652572 <3>[ 125.202595] Object ffff0008046e1f00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2741 21:15:01.652932 <3>[ 125.212355] Object ffff0008046e1f10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2742 21:15:01.653299 <3>[ 125.222114] Object ffff0008046e1f20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2743 21:15:01.655370 <3>[ 125.231874] Object ffff0008046e1f30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2744 21:15:01.695277 <3>[ 125.241633] Object ffff0008046e1f40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2745 21:15:01.695734 <3>[ 125.251393] Object ffff0008046e1f50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2746 21:15:01.696085 <3>[ 125.261152] Object ffff0008046e1f60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2747 21:15:01.696409 <3>[ 125.270912] Object ffff0008046e1f70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2748 21:15:01.738488 <3>[ 125.280672] Object ffff0008046e1f80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2749 21:15:01.738966 <3>[ 125.290431] Object ffff0008046e1f90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2750 21:15:01.739333 <3>[ 125.300191] Object ffff0008046e1fa0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2751 21:15:01.739660 <3>[ 125.309950] Object ffff0008046e1fb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2752 21:15:01.781736 <3>[ 125.319710] Object ffff0008046e1fc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2753 21:15:01.782226 <3>[ 125.329469] Object ffff0008046e1fd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2754 21:15:01.782587 <3>[ 125.339229] Object ffff0008046e1fe0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2755 21:15:01.782916 <3>[ 125.348989] Object ffff0008046e1ff0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
2756 21:15:01.785022 <3>[ 125.358748] Redzone ffff0008046e2000: 78 56 34 12 cc cc cc cc xV4.....
2757 21:15:01.824973 <3>[ 125.367812] Padding ffff0008046e2054: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2758 21:15:01.825481 <3>[ 125.377572] Padding ffff0008046e2064: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2759 21:15:01.825843 <3>[ 125.387331] Padding ffff0008046e2074: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2760 21:15:01.826172 <3>[ 125.397091] Padding ffff0008046e2084: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2761 21:15:01.868179 <3>[ 125.406850] Padding ffff0008046e2094: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2762 21:15:01.868671 <3>[ 125.416610] Padding ffff0008046e20a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2763 21:15:01.869035 <3>[ 125.426369] Padding ffff0008046e20b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2764 21:15:01.869415 <3>[ 125.436129] Padding ffff0008046e20c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2765 21:15:01.871509 <3>[ 125.445889] Padding ffff0008046e20d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2766 21:15:01.911414 <3>[ 125.455648] Padding ffff0008046e20e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2767 21:15:01.911875 <3>[ 125.465408] Padding ffff0008046e20f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2768 21:15:01.912238 <3>[ 125.475167] Padding ffff0008046e2104: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2769 21:15:01.912566 <3>[ 125.484927] Padding ffff0008046e2114: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2770 21:15:01.954685 <3>[ 125.494686] Padding ffff0008046e2124: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2771 21:15:01.955140 <3>[ 125.504446] Padding ffff0008046e2134: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2772 21:15:01.955490 <3>[ 125.514206] Padding ffff0008046e2144: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2773 21:15:01.955811 <3>[ 125.523965] Padding ffff0008046e2154: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2774 21:15:01.957957 <3>[ 125.533725] Padding ffff0008046e2164: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2775 21:15:01.997800 <3>[ 125.543484] Padding ffff0008046e2174: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2776 21:15:01.998329 <3>[ 125.553244] Padding ffff0008046e2184: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2777 21:15:01.998693 <3>[ 125.563003] Padding ffff0008046e2194: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2778 21:15:01.999022 <3>[ 125.572763] Padding ffff0008046e21a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2779 21:15:02.041041 <3>[ 125.582523] Padding ffff0008046e21b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2780 21:15:02.041552 <3>[ 125.592282] Padding ffff0008046e21c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2781 21:15:02.041943 <3>[ 125.602042] Padding ffff0008046e21d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2782 21:15:02.042286 <3>[ 125.611801] Padding ffff0008046e21e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2783 21:15:02.084258 <3>[ 125.621561] Padding ffff0008046e21f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2784 21:15:02.084730 <3>[ 125.631320] Padding ffff0008046e2204: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2785 21:15:02.085075 <3>[ 125.641080] Padding ffff0008046e2214: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2786 21:15:02.085504 <3>[ 125.650839] Padding ffff0008046e2224: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2787 21:15:02.087623 <3>[ 125.660599] Padding ffff0008046e2234: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2788 21:15:02.127477 <3>[ 125.670358] Padding ffff0008046e2244: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2789 21:15:02.127935 <3>[ 125.680118] Padding ffff0008046e2254: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2790 21:15:02.128280 <3>[ 125.689878] Padding ffff0008046e2264: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2791 21:15:02.128596 <3>[ 125.699637] Padding ffff0008046e2274: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2792 21:15:02.170678 <3>[ 125.709397] Padding ffff0008046e2284: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2793 21:15:02.171545 <3>[ 125.719156] Padding ffff0008046e2294: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2794 21:15:02.171920 <3>[ 125.728916] Padding ffff0008046e22a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2795 21:15:02.172243 <3>[ 125.738675] Padding ffff0008046e22b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2796 21:15:02.174027 <3>[ 125.748435] Padding ffff0008046e22c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2797 21:15:02.213905 <3>[ 125.758194] Padding ffff0008046e22d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2798 21:15:02.214400 <3>[ 125.767954] Padding ffff0008046e22e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2799 21:15:02.215229 <3>[ 125.777714] Padding ffff0008046e22f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2800 21:15:02.215615 <3>[ 125.787473] Padding ffff0008046e2304: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2801 21:15:02.257137 <3>[ 125.797233] Padding ffff0008046e2314: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2802 21:15:02.257648 <3>[ 125.806992] Padding ffff0008046e2324: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2803 21:15:02.258098 <3>[ 125.816752] Padding ffff0008046e2334: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2804 21:15:02.258900 <3>[ 125.826511] Padding ffff0008046e2344: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2805 21:15:02.260448 <3>[ 125.836271] Padding ffff0008046e2354: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2806 21:15:02.300363 <3>[ 125.846031] Padding ffff0008046e2364: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2807 21:15:02.300841 <3>[ 125.855790] Padding ffff0008046e2374: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2808 21:15:02.301329 <3>[ 125.865550] Padding ffff0008046e2384: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2809 21:15:02.302145 <3>[ 125.875309] Padding ffff0008046e2394: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2810 21:15:02.343597 <3>[ 125.885069] Padding ffff0008046e23a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2811 21:15:02.344077 <3>[ 125.894828] Padding ffff0008046e23b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2812 21:15:02.344510 <3>[ 125.904588] Padding ffff0008046e23c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2813 21:15:02.344918 <3>[ 125.914347] Padding ffff0008046e23d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2814 21:15:02.386942 <3>[ 125.924107] Padding ffff0008046e23e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2815 21:15:02.387421 <3>[ 125.933867] Padding ffff0008046e23f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
2816 21:15:02.387857 <4>[ 125.943279] CPU: 1 PID: 1600 Comm: cat Tainted: G D W E 6.1.112-cip30 #1
2817 21:15:02.388265 <4>[ 125.951304] Hardware name: ARM Juno development board (r0) (DT)
2818 21:15:02.388654 <4>[ 125.957496] Call trace:
2819 21:15:02.389035 <4>[ 125.960205] dump_backtrace+0xe8/0x140
2820 21:15:02.389459 <4>[ 125.964226] show_stack+0x30/0x40
2821 21:15:02.389861 <4>[ 125.967810] dump_stack_lvl+0x88/0xb4
2822 21:15:02.390626 <4>[ 125.971746] dump_stack+0x18/0x34
2823 21:15:02.430277 <4>[ 125.975331] print_trailer+0x184/0x198
2824 21:15:02.430730 <4>[ 125.979355] check_bytes_and_report+0x100/0x130
2825 21:15:02.431068 <4>[ 125.984158] check_object+0x1d4/0x2c0
2826 21:15:02.431381 <4>[ 125.988089] free_debug_processing+0x1e8/0x57c
2827 21:15:02.431676 <4>[ 125.992805] __slab_free+0x330/0x480
2828 21:15:02.431966 <4>[ 125.996650] __kmem_cache_free+0x244/0x2a0
2829 21:15:02.432254 <4>[ 126.001018] kfree+0xc0/0x1a0
2830 21:15:02.432537 <4>[ 126.004254] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
2831 21:15:02.432816 <4>[ 126.009231] lkdtm_do_action+0x2c/0x50
2832 21:15:02.433478 <4>[ 126.013250] direct_entry+0x164/0x180
2833 21:15:02.473700 <4>[ 126.017181] full_proxy_write+0x68/0xc0
2834 21:15:02.474157 <4>[ 126.021290] vfs_write+0xcc/0x2e0
2835 21:15:02.474495 <4>[ 126.024877] ksys_write+0x80/0x110
2836 21:15:02.474807 <4>[ 126.028551] __arm64_sys_write+0x28/0x40
2837 21:15:02.475102 <4>[ 126.032748] invoke_syscall+0x8c/0x120
2838 21:15:02.475388 <4>[ 126.036771] el0_svc_common.constprop.0+0x68/0x124
2839 21:15:02.475702 <4>[ 126.041840] do_el0_svc+0x40/0xcc
2840 21:15:02.475996 <4>[ 126.045428] el0_svc+0x48/0xc0
2841 21:15:02.476350 <4>[ 126.048753] el0t_64_sync_handler+0xf4/0x120
2842 21:15:02.476730 <4>[ 126.053298] el0t_64_sync+0x18c/0x190
2843 21:15:02.494396 <3>[ 126.057231] FIX kmalloc-1k: Restoring Right Redzone 0xffff0008046e2000-0xffff0008046e2003=0xcc
2844 21:15:02.497523 <3>[ 126.066226] FIX kmalloc-1k: Object at 0xffff0008046e1c00 not freed
2845 21:15:02.650341 # [ 123.898134] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2846 21:15:02.650799 # [ 123.904953] lkdtm: Attempting slab linear overflow ...
2847 21:15:02.651216 # [ 123.910454] =============================================================================
2848 21:15:02.651519 # [ 123.918911] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2849 21:15:02.651810 # [ 123.926933] -----------------------------------------------------------------------------
2850 21:15:02.652082 #
2851 21:15:02.693521 # [ 123.937126] 0xffff0008046e2000-0xffff0008046e2003 @offset=8192. First byte 0x78 instead of 0xcc
2852 21:15:02.693962 # [ 123.946108] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=9 cpu=1 pid=1600
2853 21:15:02.694269 # [ 123.953968] __kmem_cache_alloc_node+0x110/0x2b0
2854 21:15:02.694552 # [ 123.958862] kmalloc_trace+0x54/0xa0
2855 21:15:02.694818 # [ 123.962710] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2856 21:15:02.695081 # [ 123.967688] lkdtm_do_action+0x2c/0x50
2857 21:15:02.695689 # [ 123.971708] direct_entry+0x164/0x180
2858 21:15:02.695971 # [ 123.975640] full_proxy_write+0x68/0xc0
2859 21:15:02.696230 # [ 123.979751] vfs_write+0xcc/0x2e0
2860 21:15:02.696867 # [ 123.983339] ksys_write+0x80/0x110
2861 21:15:02.736723 # [ 123.987014] __arm64_sys_write+0x28/0x40
2862 21:15:02.737236 # [ 123.991211] invoke_syscall+0x8c/0x120
2863 21:15:02.737670 # [ 123.995236] el0_svc_common.constprop.0+0x68/0x124
2864 21:15:02.738071 # [ 124.000304] do_el0_svc+0x40/0xcc
2865 21:15:02.738460 # [ 124.003892] el0_svc+0x48/0xc0
2866 21:15:02.738836 # [ 124.007220] el0t_64_sync_handler+0xf4/0x120
2867 21:15:02.739204 # [ 124.011764] el0t_64_sync+0x18c/0x190
2868 21:15:02.739573 # [ 124.015697] Freed in skb_free_head+0x4c/0x90 age=12 cpu=0 pid=0
2869 21:15:02.739975 # [ 124.021902] __kmem_cache_free+0x244/0x2a0
2870 21:15:02.740716 # [ 124.026270] kfree+0xc0/0x1a0
2871 21:15:02.779867 # [ 124.029506] skb_free_head+0x4c/0x90
2872 21:15:02.780322 # [ 124.033354] skb_release_data+0x14c/0x1c0
2873 21:15:02.780743 # [ 124.037639] __kfree_skb+0x34/0x50
2874 21:15:02.781515 # [ 124.041310] tcp_ack+0x744/0x1300
2875 21:15:02.781879 # [ 124.044899] tcp_rcv_established+0x760/0x8c0
2876 21:15:02.782277 # [ 124.049444] tcp_v4_do_rcv+0x224/0x370
2877 21:15:02.782660 # [ 124.053463] tcp_v4_rcv+0xbc4/0xce0
2878 21:15:02.783036 # [ 124.057222] ip_protocol_deliver_rcu+0x78/0x31c
2879 21:15:02.783411 # [ 124.062028] ip_local_deliver_finish+0xbc/0x1f0
2880 21:15:02.783778 # [ 124.066831] ip_local_deliver+0x88/0x2e0
2881 21:15:02.784232 # [ 124.071026] ip_rcv_finish+0xb0/0xf4
2882 21:15:02.823064 # [ 124.074872] ip_rcv+0x68/0x2c0
2883 21:15:02.823545 # [ 124.078196] __netif_receive_skb_one_core+0x68/0x94
2884 21:15:02.823979 # [ 124.083353] __netif_receive_skb+0x2c/0x80
2885 21:15:02.824384 # [ 124.087722] Slab 0xfffffc002011b800 objects=10 used=6 fp=0xffff0008046e0400 flags=0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff)
2886 21:15:02.824775 # [ 124.100799] Object 0xffff0008046e1c00 @offset=7168 fp=0x0000000000000000
2887 21:15:02.825155 #
2888 21:15:02.826322 # [ 124.109518] Redzone ffff0008046e1800: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2889 21:15:02.866112 # [ 124.119280] Redzone ffff0008046e1810: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2890 21:15:02.866608 # [ 124.129040] Redzone ffff0008046e1820: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2891 21:15:02.867429 # [ 124.138801] Redzone ffff0008046e1830: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2892 21:15:02.867805 # [ 124.148561] Redzone ffff0008046e1840: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2893 21:15:02.909374 # [ 124.158320] Redzone ffff0008046e1850: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2894 21:15:02.910216 # [ 124.168080] Redzone ffff0008046e1860: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2895 21:15:02.910579 # [ 124.177840] Redzone ffff0008046e1870: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2896 21:15:02.910904 # [ 124.187599] Redzone ffff0008046e1880: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2897 21:15:02.912648 # [ 124.197359] Redzone ffff0008046e1890: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2898 21:15:02.952489 # [ 124.207118] Redzone ffff0008046e18a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2899 21:15:02.952974 # [ 124.216878] Redzone ffff0008046e18b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2900 21:15:02.953356 # [ 124.226638] Redzone ffff0008046e18c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2901 21:15:02.953676 # [ 124.236397] Redzone ffff0008046e18d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2902 21:15:02.995587 # [ 124.246157] Redzone ffff0008046e18e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2903 21:15:02.996372 # [ 124.255917] Redzone ffff0008046e18f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2904 21:15:02.996572 # [ 124.265676] Redzone ffff0008046e1900: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2905 21:15:02.996746 # [ 124.275436] Redzone ffff0008046e1910: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2906 21:15:02.998658 # [ 124.285196] Redzone ffff0008046e1920: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2907 21:15:03.038739 # [ 124.294955] Redzone ffff0008046e1930: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2908 21:15:03.039031 # [ 124.304715] Redzone ffff0008046e1940: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2909 21:15:03.039293 # [ 124.314474] Redzone ffff0008046e1950: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2910 21:15:03.039519 # [ 124.324234] Redzone ffff0008046e1960: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2911 21:15:03.081718 # [ 124.333994] Redzone ffff0008046e1970: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2912 21:15:03.082002 # [ 124.343753] Redzone ffff0008046e1980: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2913 21:15:03.082560 # [ 124.353513] Redzone ffff0008046e1990: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2914 21:15:03.082771 # [ 124.363272] Redzone ffff0008046e19a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2915 21:15:03.084859 # [ 124.373032] Redzone ffff0008046e19b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2916 21:15:03.124853 # [ 124.382791] Redzone ffff0008046e19c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2917 21:15:03.125434 # [ 124.392551] Redzone ffff0008046e19d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2918 21:15:03.125655 # [ 124.402311] Redzone ffff0008046e19e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2919 21:15:03.125887 # [ 124.412070] Redzone ffff0008046e19f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2920 21:15:03.168046 # [ 124.421830] Redzone ffff0008046e1a00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2921 21:15:03.168696 # [ 124.431589] Redzone ffff0008046e1a10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2922 21:15:03.168916 # [ 124.441349] Redzone ffff0008046e1a20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2923 21:15:03.169074 # [ 124.451108] Redzone ffff0008046e1a30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2924 21:15:03.171135 # [ 124.460868] Redzone ffff0008046e1a40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2925 21:15:03.211398 # [ 124.470628] Redzone ffff0008046e1a50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2926 21:15:03.211678 # [ 124.480387] Redzone ffff0008046e1a60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2927 21:15:03.211855 # [ 124.490147] Redzone ffff0008046e1a70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2928 21:15:03.212155 # [ 124.499906] Redzone ffff0008046e1a80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2929 21:15:03.254401 # [ 124.509666] Redzone ffff0008046e1a90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2930 21:15:03.254679 # [ 124.519425] Redzone ffff0008046e1aa0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2931 21:15:03.254954 # [ 124.529185] Redzone ffff0008046e1ab0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2932 21:15:03.255150 # [ 124.538944] Redzone ffff0008046e1ac0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2933 21:15:03.297523 # [ 124.548704] Redzone ffff0008046e1ad0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2934 21:15:03.297847 # [ 124.558464] Redzone ffff0008046e1ae0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2935 21:15:03.298109 # [ 124.568223] Redzone ffff0008046e1af0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2936 21:15:03.298324 # [ 124.577983] Redzone ffff0008046e1b00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2937 21:15:03.300580 # [ 124.587742] Redzone ffff0008046e1b10: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2938 21:15:03.340731 # [ 124.597502] Redzone ffff0008046e1b20: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2939 21:15:03.341003 # [ 124.607261] Redzone ffff0008046e1b30: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2940 21:15:03.341176 # [ 124.617021] Redzone ffff0008046e1b40: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2941 21:15:03.341372 # [ 124.626781] Redzone ffff0008046e1b50: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2942 21:15:03.383901 # [ 124.636540] Redzone ffff0008046e1b60: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2943 21:15:03.384164 # [ 124.646300] Redzone ffff0008046e1b70: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2944 21:15:03.384336 # [ 124.656059] Redzone ffff0008046e1b80: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2945 21:15:03.384581 # [ 124.665819] Redzone ffff0008046e1b90: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2946 21:15:03.387081 # [ 124.675578] Redzone ffff0008046e1ba0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2947 21:15:03.427074 # [ 124.685338] Redzone ffff0008046e1bb0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2948 21:15:03.427329 # [ 124.695097] Redzone ffff0008046e1bc0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2949 21:15:03.427504 # [ 124.704857] Redzone ffff0008046e1bd0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2950 21:15:03.427661 # [ 124.714617] Redzone ffff0008046e1be0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2951 21:15:03.470219 # [ 124.724376] Redzone ffff0008046e1bf0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2952 21:15:03.470477 # [ 124.734136] Object ffff0008046e1c00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2953 21:15:03.470652 # [ 124.743896] Object ffff0008046e1c10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2954 21:15:03.471100 # [ 124.753655] Object ffff0008046e1c20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2955 21:15:03.473420 # [ 124.763415] Object ffff0008046e1c30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2956 21:15:03.513627 # [ 124.773175] Object ffff0008046e1c40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2957 21:15:03.513871 # [ 124.782934] Object ffff0008046e1c50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2958 21:15:03.514044 # [ 124.792693] Object ffff0008046e1c60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2959 21:15:03.514201 # [ 124.802453] Object ffff0008046e1c70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2960 21:15:03.556542 # [ 124.812213] Object ffff0008046e1c80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2961 21:15:03.556846 # [ 124.821972] Object ffff0008046e1c90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2962 21:15:03.557111 # [ 124.831732] Object ffff0008046e1ca0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2963 21:15:03.557313 # [ 124.841491] Object ffff0008046e1cb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2964 21:15:03.559729 # [ 124.851251] Object ffff0008046e1cc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2965 21:15:03.599721 # [ 124.861010] Object ffff0008046e1cd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2966 21:15:03.599971 # [ 124.870770] Object ffff0008046e1ce0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2967 21:15:03.600141 # [ 124.880530] Object ffff0008046e1cf0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2968 21:15:03.600299 # [ 124.890289] Object ffff0008046e1d00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2969 21:15:03.643094 # [ 124.900049] Object ffff0008046e1d10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2970 21:15:03.643573 # [ 124.909808] Object ffff0008046e1d20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2971 21:15:03.643916 # [ 124.919568] Object ffff0008046e1d30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2972 21:15:03.644233 # [ 124.929327] Object ffff0008046e1d40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2973 21:15:03.646460 # [ 124.939087] Object ffff0008046e1d50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2974 21:15:03.686627 # [ 124.948847] Object ffff0008046e1d60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2975 21:15:03.687089 # [ 124.958606] Object ffff0008046e1d70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2976 21:15:03.687431 # [ 124.968366] Object ffff0008046e1d80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2977 21:15:03.687744 # [ 124.978125] Object ffff0008046e1d90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2978 21:15:03.729406 # [ 124.987885] Object ffff0008046e1da0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2979 21:15:03.729848 # [ 124.997644] Object ffff0008046e1db0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2980 21:15:03.730156 # [ 125.007404] Object ffff0008046e1dc0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2981 21:15:03.730435 # [ 125.017163] Object ffff0008046e1dd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2982 21:15:03.732671 # [ 125.026923] Object ffff0008046e1de0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2983 21:15:03.772604 # [ 125.036683] Object ffff0008046e1df0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2984 21:15:03.773046 # [ 125.046442] Object ffff0008046e1e00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2985 21:15:03.773398 # [ 125.056202] Object ffff0008046e1e10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2986 21:15:03.773685 # [ 125.065961] Object ffff0008046e1e20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2987 21:15:03.815667 # [ 125.075721] Object ffff0008046e1e30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2988 21:15:03.816093 # [ 125.085480] Object ffff0008046e1e40: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2989 21:15:03.816400 # [ 125.095240] Object ffff0008046e1e50: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2990 21:15:03.816684 # [ 125.105000] Object ffff0008046e1e60: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2991 21:15:03.819007 # [ 125.114759] Object ffff0008046e1e70: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2992 21:15:03.858890 # [ 125.124519] Object ffff0008046e1e80: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2993 21:15:03.859338 # [ 125.134278] Object ffff0008046e1e90: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2994 21:15:03.859642 # [ 125.144038] Object ffff0008046e1ea0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2995 21:15:03.859921 # [ 125.153797] Object ffff0008046e1eb0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2996 21:15:03.902064 # [ 125.163557] Object ffff0008046e1ec0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2997 21:15:03.902570 # [ 125.173316] Object ffff0008046e1ed0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2998 21:15:03.902921 # [ 125.183076] Object ffff0008046e1ee0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2999 21:15:03.903353 # [ 125.192836] Object ffff0008046e1ef0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3000 21:15:03.944891 # [ 125.202595] Object ffff0008046e1f00: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3001 21:15:03.945276 # [ 125.212355] Object ffff0008046e1f10: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3002 21:15:03.945737 # [ 125.222<6>[ 127.500680] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
3003 21:15:03.945904 114] Object ffff0008046e1f20: <6>[ 127.509597] lkdtm: Attempting vmalloc linear overflow ...
3004 21:15:03.946100 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<0>[ 127.517873] detected buffer overflow in memset
3005 21:15:03.948100 6b 6b 6b 6b 6b kkkkkkkkkkkkkkk<4>[ 127.525453] ------------[ cut here ]------------
3006 21:15:03.948294 k
3007 21:15:03.988223 # [ 125.231874] Object fff<2>[ 127.532968] kernel BUG at lib/string_helpers.c:1027!
3008 21:15:03.988495 f0008046e1f30: 6b 6b 6b 6b 6b 6b<0>[ 127.540981] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
3009 21:15:03.988669 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 127.550818] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3010 21:15:03.988830 kkkkkkkkkkkkkkkk
3011 21:15:03.991386 # [ 125.24163<4>[ 127.567353] CPU: 5 PID: 1640 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
3012 21:15:04.031388 3] Object ffff0008046e1f40: 6b<4>[ 127.578142] Hardware name: ARM Juno development board (r0) (DT)
3013 21:15:04.031630 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 127.587108] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3014 21:15:04.031804 b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<4>[ 127.597116] pc : fortify_panic+0x24/0x28
3015 21:15:04.031963
3016 21:15:04.032114 # [ 125.251393] Object ffff0<4>[ 127.604079] lr : fortify_panic+0x24/0x28
3017 21:15:04.032262 008046e1f50: 6b 6b 6b 6b 6b 6b 6<4>[ 127.611042] sp : ffff80000ea6bbd0
3018 21:15:04.074815 b 6b 6b 6b 6b 6b 6b 6b 6b 6b kk<4>[ 127.617396] x29: ffff80000ea6bbd0 x28: ffff000805a60040 x27: 0000000000000000
3019 21:15:04.075271 kkkkkkkkkkkkkk
3020 21:15:04.075606 # [ 125.261152]<4>[ 127.627580] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8333f000
3021 21:15:04.075922 Object ffff0008046e1f60: 6b 6<4>[ 127.637763] x23: ffff000806d88000 x22: ffff80000ea6bd80 x21: 0000000000000018
3022 21:15:04.076223 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 127.647946] x20: ffff80000c8a9000 x19: ffff800009f63868 x18: 0000000000000000
3023 21:15:04.078071 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3024 21:15:04.118000 #<4>[ 127.658129] x17: ffff8000086b1428 x16: ffff800008c12264 x15: ffff800008c11cec
3025 21:15:04.118469 [ 125.270912] Object ffff000<4>[ 127.668312] x14: 0000000000000000 x13: 205d333738373135 x12: 2e37323120205b3e
3026 21:15:04.118809 8046e1f70: 6b 6b 6b 6b 6b 6b 6b <4>[ 127.678495] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815e944
3027 21:15:04.119131 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkk<4>[ 127.688679] x8 : ffff80000ea6b8a8 x7 : 0000000000000000 x6 : 0000000000000001
3028 21:15:04.119436 kkkkkkkkkkkk
3029 21:15:04.161135 # [ 125.280672] O<4>[ 127.698862] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3030 21:15:04.161633 bject ffff0008046e1f80: 6b 6b <4>[ 127.709045] x2 : 0000000000000000 x1 : ffff000805a60040 x0 : 0000000000000022
3031 21:15:04.161982 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 127.719229] Call trace:
3032 21:15:04.162304 6b 6b 6b kkkkkkkkkkkkkkkk
3033 21:15:04.162600 # [<4>[ 127.724713] fortify_panic+0x24/0x28
3034 21:15:04.162891 125.290431] Object ffff00080<4>[ 127.731328] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3035 21:15:04.163181 46e1f90: 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 127.739336] lkdtm_do_action+0x2c/0x50
3036 21:15:04.204365 6b 6b 6b 6b 6b 6b 6b 6b kkkkkk<4>[ 127.746126] direct_entry+0x164/0x180
3037 21:15:04.204846 kkkkkkkkkk
3038 21:15:04.205190 # [ 125.300191] Obj<4>[ 127.752828] full_proxy_write+0x68/0xc0
3039 21:15:04.205560 ect ffff0008046e1fa0: 6b 6b 6b<4>[ 127.759705] vfs_write+0xcc/0x2e0
3040 21:15:04.205865 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 127.766059] ksys_write+0x80/0x110
3041 21:15:04.206164 b 6b 6b kkkkkkkkkkkkkkkk
3042 21:15:04.206452 # [ <4>[ 127.772500] __arm64_sys_write+0x28/0x40
3043 21:15:04.206732 125.309950] Object ffff0008046<4>[ 127.779464] invoke_syscall+0x8c/0x120
3044 21:15:04.207541 e1fb0: 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 127.786254] el0_svc_common.constprop.0+0x68/0x124
3045 21:15:04.247471 b 6b 6b 6b 6b 6b 6b 6b kkkkkkkk<4>[ 127.794087] do_el0_svc+0x40/0xcc
3046 21:15:04.247908 kkkkkkkk
3047 21:15:04.248213 # [ 125.319710] Objec<4>[ 127.800442] el0_svc+0x48/0xc0
3048 21:15:04.248494 t ffff0008046e1fc0: 6b 6b 6b 6<4>[ 127.806535] el0t_64_sync_handler+0xf4/0x120
3049 21:15:04.248761 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 127.813847] el0t_64_sync+0x18c/0x190
3050 21:15:04.249023 6b 6b kkkkkkkkkkkkkkkk
3051 21:15:04.249325 # [ 12<0>[ 127.820557] Code: aa1303e1 f0004980 912c6000 97ffe24b (d4210000)
3052 21:15:04.250640 5.329469] Object ffff0008046e1<4>[ 127.829693] ---[ end trace 0000000000000000 ]---
3053 21:15:04.290432 fd0: 6b 6b 6b 6b 6b 6b 6b 6b 6b <6>[ 127.837350] note: cat[1640] exited with irqs disabled
3054 21:15:04.290705 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkk<6>[ 127.845562] note: cat[1640] exited with preempt_count 1
3055 21:15:04.290879 kkkkkk
3056 21:15:04.291034 # [ 125.339229] Object <4>[ 127.854004] ------------[ cut here ]------------
3057 21:15:04.291185 ffff0008046e1fe0: 6b 6b 6b 6b <4>[ 127.861382] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
3058 21:15:04.333731 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 127.874087] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3059 21:15:04.333997 6b kkkkkkkkkkkkkkkk
3060 21:15:04.334169 # [ 125.<4>[ 127.890625] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G B D W E 6.1.112-cip30 #1
3061 21:15:04.334329 348989] Object ffff0008046e1ff<4>[ 127.901675] Hardware name: ARM Juno development board (r0) (DT)
3062 21:15:04.336649 0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 127.910642] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3063 21:15:04.376688 6b 6b 6b 6b 6b a5 kkkkkkkkkkkk<4>[ 127.920649] pc : ct_kernel_exit.constprop.0+0x118/0x170
3064 21:15:04.376949 kkk.
3065 21:15:04.377117 # [ 125.358748] Redzone <4>[ 127.928918] lr : ct_idle_enter+0x10/0x1c
3066 21:15:04.377306 ffff0008046e2000: 78 56 34 12 cc<4>[ 127.935883] sp : ffff80000c42bd30
3067 21:15:04.377465 cc cc cc <4>[ 127.942238] x29: ffff80000c42bd30 x28: 0000000000000000 x27: 0000000000000001
3068 21:15:04.377615 xV4.....
3069 21:15:04.377761 # [ 125.367812] Pa<4>[ 127.952421] x26: 0000000000000000 x25: 0000001dc4b0a130 x24: 0000000000000000
3070 21:15:04.419867 dding ffff0008046e2054: 5a 5a 5<4>[ 127.962604] x23: ffff000807113880 x22: 0000000000000000 x21: 0000000000000000
3071 21:15:04.420133 a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a <4>[ 127.972789] x20: ffff00097efac458 x19: ffff80000a4fc458 x18: 0000000000000000
3072 21:15:04.420308 5a 5a 5a ZZZZZZZZZZZZZZZZ
3073 21:15:04.420466 # [ <4>[ 127.982972] x17: 3230303030303030 x16: 00000000000003f7 x15: 00000000000003f7
3074 21:15:04.420617 125.377572] Padding ffff000804<4>[ 127.993156] x14: 0000000000000001 x13: 0000000000000012 x12: 0000000000000005
3075 21:15:04.463293 6e2064: 5a 5a 5a 5a 5a 5a 5a 5a <4>[ 128.003340] x11: ffff00097ef50540 x10: 0000000000001500 x9 : ffff80000913ec70
3076 21:15:04.463776 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZ<4>[ 128.013523] x8 : ffff80000c42bd38 x7 : ffff000800901a80 x6 : ffff8000081c9f1c
3077 21:15:04.464127 ZZZZZZZZZ
3078 21:15:04.464433 # [ 125.387331] Padd<4>[ 128.023707] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974ab0000
3079 21:15:04.464734 ing ffff0008046e2074: 5a 5a 5a <4>[ 128.033890] x2 : ffff80000c42bd30 x1 : ffff80000a4fc458 x0 : 4000000000000000
3080 21:15:04.466533 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a<4>[ 128.044075] Call trace:
3081 21:15:04.466992 5a 5a ZZZZZZZZZZZZZZZZ
3082 21:15:04.506464 # [ 1<4>[ 128.049559] ct_kernel_exit.constprop.0+0x118/0x170
3083 21:15:04.506929 25.397091] Padding ffff0008046e<4>[ 128.057482] ct_idle_enter+0x10/0x1c
3084 21:15:04.507281 2084: 5a 5a 5a 5a 5a 5a 5a 5a 5a<4>[ 128.064098] cpuidle_enter_state+0x28c/0x590
3085 21:15:04.507603 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZ<4>[ 128.071409] cpuidle_enter+0x40/0x60
3086 21:15:04.507912 ZZZZZZZ
3087 21:15:04.508205 # [ 125.406850] Paddin<4>[ 128.078025] do_idle+0x258/0x310
3088 21:15:04.508496 g ffff0008046e2094: 5a 5a 5a 5a<4>[ 128.084293] cpu_startup_entry+0x3c/0x44
3089 21:15:04.549660 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5<4>[ 128.091257] secondary_start_kernel+0x138/0x15c
3090 21:15:04.550133 a 5a ZZZZZZZZZZZZZZZZ
3091 21:15:04.550473 # [ 125<4>[ 128.098830] __secondary_switched+0xb0/0xb4
3092 21:15:04.550786 .416610] Padding ffff0008046e20<4>[ 128.106058] irq event stamp: 252932
3093 21:15:04.551091 a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a<4>[ 128.112586] hardirqs last enabled at (252931): [<ffff8000081ca118>] tick_nohz_idle_exit+0x78/0x1a4
3094 21:15:04.552947 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZ<4>[ 128.124774] hardirqs last disabled at (252932): [<ffff8000096ca948>] __schedule+0x6f8/0xaf4
3095 21:15:04.553430 ZZZ
3096 21:15:04.592795 # [ 125.426369] Padding ff<4>[ 128.136263] softirqs last enabled at (252906): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
3097 21:15:04.593305 f0008046e20b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3098 21:15:04.593658 # [ 125.436129] Padding ffff0008046e20c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3099 21:15:04.593972 # [ 125.445889] Padding ffff0008046e20d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3100 21:15:04.636020 # [ 125.455648] Padding ffff0008046e20e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3101 21:15:04.636515 # [ 125.465408] Padding ffff0008046e20f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3102 21:15:04.636920 # [ 125.475167] Padding ffff0008046e2104: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3103 21:15:04.637365 # [ 125.484927] Padding ffff0008046e2114: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3104 21:15:04.639298 # [ 125.494686] Padding ffff0008046e2124: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3105 21:15:04.679180 # [ 125.504446] Padding ffff0008046e2134: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3106 21:15:04.679655 # [ 125.514206] Padding ffff0008046e2144: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3107 21:15:04.679998 # [ 125.523965] Padding ffff0008046e2154: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3108 21:15:04.680316 # [ 125.533725] Padding ffff0008046e2164: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3109 21:15:04.722309 # [ 125.543484] Padding ffff0008046e2174: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3110 21:15:04.723162 # [ 125.553244] Padding ffff0008046e2184: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3111 21:15:04.723524 # [ 125.563003] Padding ffff0008046e2194: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3112 21:15:04.723843 # [ 125.572763] Padding ffff0008046e21a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3113 21:15:04.725721 # [ 125.582523] Padding ffff0008046e21b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3114 21:15:04.765546 # [ 125.592282] Padding ffff0008046e21c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3115 21:15:04.766023 # [ 125.602042] Padding ffff0008046e21d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3116 21:15:04.766458 # [ 125.611801] Padding ffff0008046e21e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3117 21:15:04.766858 # [ 125.621561] Padding ffff0008046e21f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3118 21:15:04.808683 # [ 125.631320] Padding ffff0008046e2204: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3119 21:15:04.809159 # [ 125.641080] Padding ffff0008046e2214: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3120 21:15:04.809626 # [ 125.650839] Padding ffff0008046e2224: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3121 21:15:04.810027 # [ 125.660599] Padding ffff0008046e2234: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3122 21:15:04.811985 # [ 125.670358] Padding ffff0008046e2244: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3123 21:15:04.851835 # [ 125.680118] Padding ffff0008046e2254: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3124 21:15:04.852315 # [ 125.689878] Padding ffff0008046e2264: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3125 21:15:04.852749 # [ 125.699637] Padding ffff0008046e2274: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3126 21:15:04.853150 # [ 125.709397] Padding ffff0008046e2284: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3127 21:15:04.895015 # [ 125.719156] Padding ffff0008046e2294: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3128 21:15:04.895506 # [ 125.728916] Padding ffff0008046e22a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3129 21:15:04.895943 # [ 125.738675] Padding ffff0008046e22b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3130 21:15:04.896346 # [ 125.748435] Padding ffff0008046e22c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3131 21:15:04.898283 # [ 125.758194] Padding ffff0008046e22d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3132 21:15:04.938170 # [ 125.767954] Padding ffff0008046e22e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3133 21:15:04.938646 # [ 125.777714] Padding ffff0008046e22f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3134 21:15:04.939080 # [ 125.787473] Padding ffff0008046e2304: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3135 21:15:04.939485 # [ 125.797233] Padding ffff0008046e2314: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3136 21:15:04.981319 # [ 125.806992] Padding ffff0008046e2324: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3137 21:15:04.981797 # [ 125.816752] Padding ffff0008046e2334: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3138 21:15:04.982228 # [ 125.826511] Padding ffff0008046e2344: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3139 21:15:04.982627 # [ 125.836271] Padding ffff0008046e2354: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3140 21:15:04.984632 # [ 125.846031] Padding ffff0008046e2364: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3141 21:15:05.024482 # [ 125.855790] Padding ffff0008046e2374: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3142 21:15:05.024963 # [ 125.865550] Padding ffff0008046e2384: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3143 21:15:05.025469 # [ 125.875309] Padding ffff0008046e2394: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3144 21:15:05.025879 # [ 125.885069] Padding ffff0008046e23a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3145 21:15:05.067666 # [ 125.894828] Padding ffff0008046e23b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3146 21:15:05.068152 # [ 125.904588] Padding ffff0008046e23c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3147 21:15:05.068597 # [ 125.914347] Padding ffff0008046e23d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3148 21:15:05.069002 # [ 125.924107] Padding ffff0008046e23e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3149 21:15:05.070960 # [ 125.933867] Padding ffff0008046e23f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
3150 21:15:05.110776 # [ 125.943279] CPU: 1 PID: 1600 Comm: cat Tainted: G D W E 6.1.112-cip30 #1
3151 21:15:05.111281 # [ 125.951304] Hardware name: ARM Juno development board (r0) (DT)
3152 21:15:05.111715 # [ 125.957496] Call trace:
3153 21:15:05.112113 # [ 125.960205] dump_backtrace+0xe8/0x140
3154 21:15:05.112500 # [ 125.964226] show_stack+0x30/0x40
3155 21:15:05.112878 # [ 125.967810] dump_stack_lvl+0x88/0xb4
3156 21:15:05.113305 # [ 125.971746] dump_stack+0x18/0x34
3157 21:15:05.113707 # [ 125.975331] print_trailer+0x184/0x198
3158 21:15:05.114526 # [ 125.979355] check_bytes_and_report+0x100/0x130
3159 21:15:05.153957 # [ 125.984158] check_object+0x1d4/0x2c0
3160 21:15:05.154426 # [ 125.988089] free_debug_processing+0x1e8/0x57c
3161 21:15:05.154767 # [ 125.992805] __slab_free+0x330/0x480
3162 21:15:05.155082 # [ 125.996650] __kmem_cache_free+0x244/0x2a0
3163 21:15:05.155403 # [ 126.001018] kfree+0xc0/0x1a0
3164 21:15:05.155694 # [ 126.004254] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
3165 21:15:05.155982 # [ 126.009231] lkdtm_do_action+0x2c/0x50
3166 21:15:05.156261 # [ 126.013250] direct_entry+0x164/0x180
3167 21:15:05.156539 # [ 126.017181] full_proxy_write+0x68/0xc0
3168 21:15:05.156821 # [ 126.021290] vfs_write+0xcc/0x2e0
3169 21:15:05.157643 # [ 126.024877] ksys_write+0x80/0x110
3170 21:15:05.197116 # [ 126.028551] __arm64_sys_write+0x28/0x40
3171 21:15:05.197626 # [ 126.032748] invoke_syscall+0x8c/0x120
3172 21:15:05.197974 # [ 126.036771] el0_svc_common.constprop.0+0x68/0x124
3173 21:15:05.198689 # [ 126.041840] do_el0_svc+0x40/0xcc
3174 21:15:05.199036 # [ 126.045428] el0_svc+0x48/0xc0
3175 21:15:05.199338 # [ 126.048753] el0t_64_sync_handler+0xf4/0x120
3176 21:15:05.199632 # [ 126.053298] el0t_64_sync+0x18c/0x190
3177 21:15:05.199919 # [ 126.057231] FIX kmalloc-1k: Restoring Right Redzone 0xffff0008046e2000-0xffff0008046e2003=0xcc
3178 21:15:05.200651 # [ 126.066226] FIX kmalloc-1k: Object at 0xffff0008046e1c00 not freed
3179 21:15:05.240366 # SLAB_LINEAR_OVERFLOW: saw 'call trace:': ok
3180 21:15:05.240843 ok 20 selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
3181 21:15:05.241181 # selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3182 21:15:05.241537 # Segmentation fault
3183 21:15:05.241840 # [ 127.500680] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
3184 21:15:05.242567 # [ 127.509597] lkdtm: Attempting vmalloc linear overflow ...
3185 21:15:05.242909 # [ 127.517873] detected buffer overflow in memset
3186 21:15:05.243233 # [ 127.525453] ------------[ cut here ]------------
3187 21:15:05.243605 # [ 127.532968] kernel BUG at lib/string_helpers.c:1027!
3188 21:15:05.283470 # [ 127.540981] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
3189 21:15:05.283937 # [ 127.550818] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3190 21:15:05.284282 # [ 127.567353] CPU: 5 PID: 1640 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
3191 21:15:05.284601 # [ 127.578142] Hardware name: ARM Juno development board (r0) (DT)
3192 21:15:05.284906 # [ 127.587108] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3193 21:15:05.286754 # [ 127.597116] pc : fortify_panic+0x24/0x28
3194 21:15:05.326632 # [ 127.604079] lr : fortify_panic+0x24/0x28
3195 21:15:05.327118 # [ 127.611042] sp : ffff80000ea6bbd0
3196 21:15:05.327549 # [ 127.617396] x29: ffff80000ea6bbd0 x28: ffff000805a60040 x27: 0000000000000000
3197 21:15:05.327950 # [ 127.627580] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8333f000
3198 21:15:05.328337 # [ 127.637763] x23: ffff000806d88000 x22: ffff80000ea6bd80 x21: 0000000000000018
3199 21:15:05.328721 # [ 127.647946] x20: ffff80000c8a9000 x19: ffff800009f63868 x18: 0000000000000000
3200 21:15:05.329880 # [ 127.658129] x17: ffff8000086b1428 x16: ffff800008c12264 x15: ffff800008c11cec
3201 21:15:05.369840 # [ 127.668312] x14: 0000000000000000 x13: 205d333738373135 x12: 2e37323120205b3e
3202 21:15:05.370341 # [ 127.678495] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815e944
3203 21:15:05.371098 # [ 127.688679] x8 : ffff80000ea6b8a8 x7 : 0000000000000000 x6 : 0000000000000001
3204 21:15:05.371452 # [ 127.698862] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3205 21:15:05.371762 # [ 127.709045] x2 : 0000000000000000 x1 : ffff000805a60040 x0 : 0000000000000022
3206 21:15:05.372053 # [ 127.719229] Call trace:
3207 21:15:05.373061 # [ 127.724713] fortify_panic+0x24/0x28
3208 21:15:05.413012 # [ 127.731328] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3209 21:15:05.413529 # [ 127.739336] lkdtm_do_action+0x2c/0x50
3210 21:15:05.413863 # [ 127.746126] direct_entry+0x164/0x180
3211 21:15:05.414539 # [ 127.752828] full_proxy_write+0x68/0xc0
3212 21:15:05.414866 # [ 127.759705] vfs_write+0xcc/0x2e0
3213 21:15:05.415157 # [ 127.766059] ksys_write+0x80/0x110
3214 21:15:05.415438 # [ 127.772500] __arm64_sys_write+0x28/0x40
3215 21:15:05.415714 # [ 127.779464] invoke_syscall+0x8c/0x120
3216 21:15:05.415987 # [ 127.786254] el0_svc_common.constprop.0+0x68/0x124
3217 21:15:05.416275 # [ 127.794087] do_el0_svc+0x40/0xcc
3218 21:15:05.416616 # [ 127.800442] el0_svc+0x48/0xc0
3219 21:15:05.456125 # [ 127.806535] el0t_64_sync_handler+0xf4/0x120
3220 21:15:05.456599 # [ 127.813847] el0t_64_sync+0x18c/0x190
3221 21:15:05.457344 # [ 127.820557] Code: aa1303e1 f0004980 912c6000 97ffe24b (d4210000)
3222 21:15:05.457694 # [ 127.829693] ---[ end trace 0000000000000000 ]---
3223 21:15:05.458009 # [ 127.837350] note: cat[1640] exited with irqs disabled
3224 21:15:05.458311 # [ 127.845562] note: cat[1640] exited with preempt_count 1
3225 21:15:05.458605 # [ 127.854004] ------------[ cut here ]------------
3226 21:15:05.459371 # [ 127.861382] WARNING: CPU: 5 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
3227 21:15:05.499024 # [ 127.874087] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3228 21:15:05.499581 # [ 127.890625] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G B D W E 6.1.112-cip30 #1
3229 21:15:05.499771 # [ 127.901675] Hardware name: ARM Juno development board (r0) (DT)
3230 21:15:05.499934 # [ 127.910642] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3231 21:15:05.500088 # VMALLOC_LINEAR_OVERFLOW: saw 'call trace:': ok
3232 21:15:05.542056 ok 21 selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3233 21:15:05.542549 # selftests: lkdtm: WRITE_AFTER_FREE.sh
3234 21:15:05.542892 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
3235 21:15:05.543271 ok 22 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
3236 21:15:05.543745 # selftests: lkdtm: READ_AFTER_FREE.sh
3237 21:15:05.544041 <4>[ 129.105903] softirqs last disabled at (252857): [<ffff80000801070c>] __do_softirq+0x1c/0x28
3238 21:15:05.545271 <4>[ 129.114550] ---[ end trace 0000000000000000 ]---
3239 21:15:05.588592 <6>[ 129.141429] lkdtm: Performing direct entry READ_AFTER_FREE
3240 21:15:05.588873 <6>[ 129.147311] lkdtm: Value in memory before free: 12345678
3241 21:15:05.589048 <6>[ 129.152996] lkdtm: Attempting bad read from freed memory
3242 21:15:05.591668 <6>[ 129.158760] lkdtm: Memory correctly poisoned (6b6b6b6b)
3243 21:15:05.762547 # [ 129.105903] softirqs last disabled at (252857): [<ffff80000801070c>] __do_softirq+0x1c/0x28
3244 21:15:05.762822 # [ 129.114550] ---[ end trace 0000000000000000 ]---
3245 21:15:05.762994 # [ 129.141429] lkdtm: Performing direct entry READ_AFTER_FREE
3246 21:15:05.763452 # [ 129.147311] lkdtm: Value in memory before free: 12345678
3247 21:15:05.763614 # [ 129.152996] lkdtm: Attempting bad read from freed memory
3248 21:15:05.763757 # [ 129.158760] lkdtm: Memory correctly poisoned (6b6b6b6b)
3249 21:15:05.765758 # READ_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3250 21:15:05.813554 ok 23 selftests: lkdtm: READ_AFTER_FREE.sh
3251 21:15:05.909769 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
3252 21:15:06.316612 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
3253 21:15:06.348597 ok 24 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
3254 21:15:06.460568 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3255 21:15:07.112962 <6>[ 130.664614] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3256 21:15:07.113540 <6>[ 130.671003] lkdtm: Value in memory before free: 12345678
3257 21:15:07.116278 <6>[ 130.676664] lkdtm: Attempting to read from freed memory
3258 21:15:07.116734 <6>[ 130.682763] lkdtm: Memory correctly poisoned (0)
3259 21:15:07.252642 # [ 130.664614] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3260 21:15:07.252933 # [ 130.671003] lkdtm: Value in memory before free: 12345678
3261 21:15:07.253198 # [ 130.676664] lkdtm: Attempting to read from freed memory
3262 21:15:07.253658 # [ 130.682763] lkdtm: Memory correctly poisoned (0)
3263 21:15:07.276952 # READ_BUDDY_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3264 21:15:07.340862 ok 25 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3265 21:15:07.436920 # selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3266 21:15:08.077459 <6>[ 131.640949] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3267 21:15:08.080767 <6>[ 131.647360] lkdtm: Memory appears initialized (6b, no earlier values)
3268 21:15:08.204332 # [ 131.640949] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3269 21:15:08.207623 # [ 131.647360] lkdtm: Memory appears initialized (6b, no earlier values)
3270 21:15:08.223537 # SLAB_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3271 21:15:08.287552 ok 26 selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3272 21:15:08.399411 # selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3273 21:15:09.020904 <6>[ 132.584493] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3274 21:15:09.024146 <6>[ 132.590993] lkdtm: Memory appears initialized (0, no earlier values)
3275 21:15:09.152775 # [ 132.584493] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3276 21:15:09.156049 # [ 132.590993] lkdtm: Memory appears initialized (0, no earlier values)
3277 21:15:09.171994 # BUDDY_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3278 21:15:09.235723 ok 27 selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3279 21:15:09.331892 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3280 21:15:09.905985 <6>[ 133.452209] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3281 21:15:09.906500 <6>[ 133.458177] lkdtm: Attempting double slab free ...
3282 21:15:09.906847 <3>[ 133.463352] =============================================================================
3283 21:15:09.907533 <3>[ 133.471816] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3284 21:15:09.907876 <3>[ 133.471816]
3285 21:15:09.909499 <3>[ 133.484806] -----------------------------------------------------------------------------
3286 21:15:09.909935 <3>[ 133.484806]
3287 21:15:09.949143 <3>[ 133.495004] Slab 0xfffffc0020115100 objects=25 used=0 fp=0xffff000804544008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3288 21:15:09.949643 <4>[ 133.507658] CPU: 5 PID: 1929 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
3289 21:15:09.950431 <4>[ 133.515689] Hardware name: ARM Juno development board (r0) (DT)
3290 21:15:09.950784 <4>[ 133.521887] Call trace:
3291 21:15:09.951098 <4>[ 133.524601] dump_backtrace+0xe8/0x140
3292 21:15:09.951398 <4>[ 133.528636] show_stack+0x30/0x40
3293 21:15:09.952675 <4>[ 133.532228] dump_stack_lvl+0x88/0xb4
3294 21:15:09.992658 <4>[ 133.536172] dump_stack+0x18/0x34
3295 21:15:09.993113 <4>[ 133.539766] slab_err+0xb4/0xf0
3296 21:15:09.993509 <4>[ 133.543188] free_debug_processing+0x4b4/0x57c
3297 21:15:09.993831 <4>[ 133.547915] __slab_free+0x330/0x480
3298 21:15:09.994139 <4>[ 133.551767] kmem_cache_free+0x358/0x3b4
3299 21:15:09.994470 <4>[ 133.555969] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3300 21:15:09.994761 <4>[ 133.560608] lkdtm_do_action+0x2c/0x50
3301 21:15:09.995049 <4>[ 133.564636] direct_entry+0x164/0x180
3302 21:15:09.995332 <4>[ 133.568575] full_proxy_write+0x68/0xc0
3303 21:15:09.995635 <4>[ 133.572693] vfs_write+0xcc/0x2e0
3304 21:15:09.996346 <4>[ 133.576290] ksys_write+0x80/0x110
3305 21:15:10.041365 <4>[ 133.579973] __arm64_sys_write+0x28/0x40
3306 21:15:10.041857 <4>[ 133.584177] invoke_syscall+0x8c/0x120
3307 21:15:10.042204 <4>[ 133.588211] el0_svc_common.constprop.0+0x68/0x124
3308 21:15:10.042522 <4>[ 133.593287] do_el0_svc+0x40/0xcc
3309 21:15:10.042819 <4>[ 133.596883] el0_svc+0x48/0xc0
3310 21:15:10.043113 <4>[ 133.600218] el0t_64_sync_handler+0xf4/0x120
3311 21:15:10.043427 <4>[ 133.604771] el0t_64_sync+0x18c/0x190
3312 21:15:10.044596 <3>[ 133.608969] FIX lkdtm-heap-double_free: Object at 0xffff000804544008 not freed
3313 21:15:10.183532 # [ 133.452209] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3314 21:15:10.184042 # [ 133.458177] lkdtm: Attempting double slab free ...
3315 21:15:10.184388 # [ 133.463352] =============================================================================
3316 21:15:10.184707 # [ 133.471816] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3317 21:15:10.185015 #
3318 21:15:10.185359 # [ 133.484806] -----------------------------------------------------------------------------
3319 21:15:10.186793 #
3320 21:15:10.226655 # [ 133.495004] Slab 0xfffffc0020115100 objects=25 used=0 fp=0xffff000804544008 flags=0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
3321 21:15:10.227112 # [ 133.507658] CPU: 5 PID: 1929 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
3322 21:15:10.227503 # [ 133.515689] Hardware name: ARM Juno development board (r0) (DT)
3323 21:15:10.227858 # [ 133.521887] Call trace:
3324 21:15:10.228201 # [ 133.524601] dump_backtrace+0xe8/0x140
3325 21:15:10.228539 # [ 133.528636] show_stack+0x30/0x40
3326 21:15:10.228867 # [ 133.532228] dump_stack_lvl+0x88/0xb4
3327 21:15:10.229924 # [ 133.536172] dump_stack+0x18/0x34
3328 21:15:10.269545 # [ 133.539766] slab_err+0xb4/0xf0
3329 21:15:10.269825 # [ 133.543188] free_debug_processing+0x4b4/0x57c
3330 21:15:10.270072 # [ 133.547915] __slab_free+0x330/0x480
3331 21:15:10.270239 # [ 133.551767] kmem_cache_free+0x358/0x3b4
3332 21:15:10.270482 # [ 133.555969] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3333 21:15:10.270693 # [ 133.560608] lkdtm_do_action+0x2c/0x50
3334 21:15:10.270836 # [ 133.564636] direct_entry+0x164/0x180
3335 21:15:10.270929 # [ 133.568575] full_proxy_write+0x68/0xc0
3336 21:15:10.271020 # [ 133.572693] vfs_write+0xcc/0x2e0
3337 21:15:10.271110 # [ 133.576290] ksys_write+0x80/0x110
3338 21:15:10.272595 # [ 133.579973] __arm64_sys_write+0x28/0x40
3339 21:15:10.316959 # [ 133.584177] invoke_syscall+0x8c/0x120
3340 21:15:10.317270 # [ 133.588211] el0_svc_common.constprop.0+0x68/0x124
3341 21:15:10.317447 # [ 133.593287] do_el0_svc+0x40/0xcc
3342 21:15:10.317604 # [ 133.596883] el0_svc+0x48/0xc0
3343 21:15:10.317753 # [ 133.600218] el0t_64_sync_handler+0xf4/0x120
3344 21:15:10.317892 # [ 133.604771] el0t_64_sync+0x18c/0x190
3345 21:15:10.318012 # [ 133.608969] FIX lkdtm-heap-double_free: Object at 0xffff000804544008 not freed
3346 21:15:10.318134 # SLAB_FREE_DOUBLE: saw 'call trace:': ok
3347 21:15:10.320113 ok 28 selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3348 21:15:10.351985 # selftests: lkdtm: SLAB_FREE_CROSS.sh
3349 21:15:10.936835 <6>[ 134.477689] lkdtm: Performing direct entry SLAB_FREE_CROSS
3350 21:15:10.937395 <6>[ 134.483562] lkdtm: Attempting cross-cache slab free ...
3351 21:15:10.938117 <4>[ 134.489608] ------------[ cut here ]------------
3352 21:15:10.938466 <4>[ 134.494569] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3353 21:15:10.938773 <4>[ 134.503165] WARNING: CPU: 1 PID: 1968 at mm/slab.h:660 cache_from_obj+0xec/0x130
3354 21:15:10.940407 <4>[ 134.510854] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3355 21:15:10.980164 <4>[ 134.524696] CPU: 1 PID: 1968 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
3356 21:15:10.980694 <4>[ 134.532720] Hardware name: ARM Juno development board (r0) (DT)
3357 21:15:10.981025 <4>[ 134.538911] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3358 21:15:10.981766 <4>[ 134.546152] pc : cache_from_obj+0xec/0x130
3359 21:15:10.982101 <4>[ 134.550520] lr : cache_from_obj+0xec/0x130
3360 21:15:10.982398 <4>[ 134.554888] sp : ffff80000efeb9d0
3361 21:15:10.983656 <4>[ 134.558467] x29: ffff80000efeb9d0 x28: ffff00080c321a80 x27: 0000000000000000
3362 21:15:11.023534 <4>[ 134.565894] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa6f5f000
3363 21:15:11.023997 <4>[ 134.573319] x23: ffff00080bcc6000 x22: ffff800008c135c4 x21: ffff000806e98080
3364 21:15:11.024328 <4>[ 134.580743] x20: ffff000806e98280 x19: ffff00080bcc6008 x18: 0000000000000000
3365 21:15:11.024633 <4>[ 134.588167] x17: 6f72662073692074 x16: 63656a626f207475 x15: 6220622d70616568
3366 21:15:11.024929 <4>[ 134.595591] x14: 2d6d74646b6c202e x13: 205d393635343934 x12: 2e34333120205b3e
3367 21:15:11.026864 <4>[ 134.603015] x11: 6620736920746365 x10: 6a626f2074756220 x9 : ffff80000815e944
3368 21:15:11.066814 <4>[ 134.610439] x8 : ffff80000efeb6a8 x7 : 0000000000000000 x6 : 0000000000001ffe
3369 21:15:11.067258 <4>[ 134.617863] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
3370 21:15:11.067589 <4>[ 134.625286] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080c321a80
3371 21:15:11.067900 <4>[ 134.632710] Call trace:
3372 21:15:11.068195 <4>[ 134.635420] cache_from_obj+0xec/0x130
3373 21:15:11.068478 <4>[ 134.639441] kmem_cache_free+0x44/0x3b4
3374 21:15:11.068755 <4>[ 134.643547] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3375 21:15:11.069031 <4>[ 134.648093] lkdtm_do_action+0x2c/0x50
3376 21:15:11.070143 <4>[ 134.652113] direct_entry+0x164/0x180
3377 21:15:11.110279 <4>[ 134.656045] full_proxy_write+0x68/0xc0
3378 21:15:11.110712 <4>[ 134.660156] vfs_write+0xcc/0x2e0
3379 21:15:11.111038 <4>[ 134.663744] ksys_write+0x80/0x110
3380 21:15:11.111340 <4>[ 134.667419] __arm64_sys_write+0x28/0x40
3381 21:15:11.111633 <4>[ 134.671616] invoke_syscall+0x8c/0x120
3382 21:15:11.111914 <4>[ 134.675641] el0_svc_common.constprop.0+0x68/0x124
3383 21:15:11.112193 <4>[ 134.680710] do_el0_svc+0x40/0xcc
3384 21:15:11.112466 <4>[ 134.684298] el0_svc+0x48/0xc0
3385 21:15:11.112739 <4>[ 134.687627] el0t_64_sync_handler+0xf4/0x120
3386 21:15:11.113619 <4>[ 134.692172] el0t_64_sync+0x18c/0x190
3387 21:15:11.114040 <4>[ 134.696105] irq event stamp: 0
3388 21:15:11.153664 <4>[ 134.699424] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3389 21:15:11.154526 <4>[ 134.705969] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3390 21:15:11.154887 <4>[ 134.714433] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3391 21:15:11.155194 <4>[ 134.722893] softirqs last disabled at (0): [<0000000000000000>] 0x0
3392 21:15:11.155487 <4>[ 134.729435] ---[ end trace 0000000000000000 ]---
3393 21:15:11.157012 <3>[ 134.734381] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=62 cpu=5 pid=1968
3394 21:15:11.196872 <4>[ 134.741921] kmem_cache_alloc+0x2a4/0x2c0
3395 21:15:11.197142 <4>[ 134.746232] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3396 21:15:11.197411 <4>[ 134.750799] lkdtm_do_action+0x2c/0x50
3397 21:15:11.197571 <4>[ 134.754842] direct_entry+0x164/0x180
3398 21:15:11.197969 <4>[ 134.758797] full_proxy_write+0x68/0xc0
3399 21:15:11.198116 <4>[ 134.762935] vfs_write+0xcc/0x2e0
3400 21:15:11.198240 <4>[ 134.766545] ksys_write+0x80/0x110
3401 21:15:11.198359 <4>[ 134.770227] __arm64_sys_write+0x28/0x40
3402 21:15:11.198482 <4>[ 134.774452] invoke_syscall+0x8c/0x120
3403 21:15:11.199975 <4>[ 134.778506] el0_svc_common.constprop.0+0x68/0x124
3404 21:15:11.223305 <4>[ 134.783601] do_el0_svc+0x40/0xcc
3405 21:15:11.223573 <4>[ 134.787216] el0_svc+0x48/0xc0
3406 21:15:11.223740 <4>[ 134.790582] el0t_64_sync_handler+0xf4/0x120
3407 21:15:11.226404 <4>[ 134.795159] el0t_64_sync+0x18c/0x190
3408 21:15:11.394697 # [ 134.477689] lkdtm: Performing direct entry SLAB_FREE_CROSS
3409 21:15:11.395199 # [ 134.483562] lkdtm: Attempting cross-cache slab free ...
3410 21:15:11.395537 # [ 134.489608] ------------[ cut here ]------------
3411 21:15:11.395845 # [ 134.494569] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3412 21:15:11.396145 # [ 134.503165] WARNING: CPU: 1 PID: 1968 at mm/slab.h:660 cache_from_obj+0xec/0x130
3413 21:15:11.397895 # [ 134.510854] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3414 21:15:11.437861 # [ 134.524696] CPU: 1 PID: 1968 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
3415 21:15:11.438345 # [ 134.532720] Hardware name: ARM Juno development board (r0) (DT)
3416 21:15:11.438685 # [ 134.538911] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3417 21:15:11.438996 # [ 134.546152] pc : cache_from_obj+0xec/0x130
3418 21:15:11.439294 # [ 134.550520] lr : cache_from_obj+0xec/0x130
3419 21:15:11.439585 # [ 134.554888] sp : ffff80000efeb9d0
3420 21:15:11.439870 # [ 134.558467] x29: ffff80000efeb9d0 x28: ffff00080c321a80 x27: 0000000000000000
3421 21:15:11.481071 # [ 134.565894] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa6f5f000
3422 21:15:11.481604 # [ 134.573319] x23: ffff00080bcc6000 x22: ffff800008c135c4 x21: ffff000806e98080
3423 21:15:11.482428 # [ 134.580743] x20: ffff000806e98280 x19: ffff00080bcc6008 x18: 0000000000000000
3424 21:15:11.482801 # [ 134.588167] x17: 6f72662073692074 x16: 63656a626f207475 x15: 6220622d70616568
3425 21:15:11.483196 # [ 134.595591] x14: 2d6d74646b6c202e x13: 205d393635343934 x12: 2e34333120205b3e
3426 21:15:11.483603 # [ 134.603015] x11: 6620736920746365 x10: 6a626f2074756220 x9 : ffff80000815e944
3427 21:15:11.524175 # [ 134.610439] x8 : ffff80000efeb6a8 x7 : 0000000000000000 x6 : 0000000000001ffe
3428 21:15:11.524652 # [ 134.617863] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
3429 21:15:11.525087 # [ 134.625286] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080c321a80
3430 21:15:11.525523 # [ 134.632710] Call trace:
3431 21:15:11.525915 # [ 134.635420] cache_from_obj+0xec/0x130
3432 21:15:11.526298 # [ 134.639441] kmem_cache_free+0x44/0x3b4
3433 21:15:11.526675 # [ 134.643547] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3434 21:15:11.527045 # [ 134.648093] lkdtm_do_action+0x2c/0x50
3435 21:15:11.527790 # [ 134.652113] direct_entry+0x164/0x180
3436 21:15:11.567405 # [ 134.656045] full_proxy_write+0x68/0xc0
3437 21:15:11.567900 # [ 134.660156] vfs_write+0xcc/0x2e0
3438 21:15:11.568413 # [ 134.663744] ksys_write+0x80/0x110
3439 21:15:11.568745 # [ 134.667419] __arm64_sys_write+0x28/0x40
3440 21:15:11.569048 # [ 134.671616] invoke_syscall+0x8c/0x120
3441 21:15:11.569417 # [ 134.675641] el0_svc_common.constprop.0+0x68/0x124
3442 21:15:11.569719 # [ 134.680710] do_el0_svc+0x40/0xcc
3443 21:15:11.570004 # [ 134.684298] el0_svc+0x48/0xc0
3444 21:15:11.570286 # [ 134.687627] el0t_64_sync_handler+0xf4/0x120
3445 21:15:11.570720 # [ 134.692172] el0t_64_sync+0x18c/0x190
3446 21:15:11.571399 # [ 134.696105] irq event stamp: 0
3447 21:15:11.610549 # [ 134.699424] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3448 21:15:11.611018 # [ 134.705969] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3449 21:15:11.611458 # [ 134.714433] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3450 21:15:11.611845 # [ 134.722893] softirqs last disabled at (0): [<0000000000000000>] 0x0
3451 21:15:11.612154 # [ 134.729435] ---[ end trace 0000000000000000 ]---
3452 21:15:11.612555 # [ 134.734381] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=62 cpu=5 pid=1968
3453 21:15:11.613760 # [ 134.741921] kmem_cache_alloc+0x2a4/0x2c0
3454 21:15:11.653704 # [ 134.746232] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3455 21:15:11.654335 # [ 134.750799] lkdtm_do_action+0x2c/0x50
3456 21:15:11.654690 # [ 134.754842] direct_entry+0x164/0x180
3457 21:15:11.654999 # [ 134.758797] full_proxy_write+0x68/0xc0
3458 21:15:11.655363 # [ 134.762935] vfs_write+0xcc/0x2e0
3459 21:15:11.655820 # [ 134.766545] ksys_write+0x80/0x110
3460 21:15:11.656551 # [ 134.770227] __arm64_sys_write+0x28/0x40
3461 21:15:11.656893 # [ 134.774452] invoke_syscall+0x8c/0x120
3462 21:15:11.657192 # [ 134.778506] el0_svc_common.constprop.0+0x68/0x124
3463 21:15:11.657524 # [ 134.783601] do_el0_svc+0x40/0xcc
3464 21:15:11.657882 # [ 134.787216] el0_svc+0x48/0xc0
3465 21:15:11.685393 # [ 134.790582] el0t_64_sync_handler+0xf4/0x120
3466 21:15:11.685856 # [ 134.795159] el0t_64_sync+0x18c/0x190
3467 21:15:11.686199 # SLAB_FREE_CROSS: saw 'call trace:': ok
3468 21:15:11.686512 ok 29 selftests: lkdtm: SLAB_FREE_CROSS.sh
3469 21:15:11.688609 # selftests: lkdtm: SLAB_FREE_PAGE.sh
3470 21:15:12.161585 <6>[ 135.705733] lkdtm: Performing direct entry SLAB_FREE_PAGE
3471 21:15:12.162159 <6>[ 135.712255] lkdtm: Attempting non-Slab slab free ...
3472 21:15:12.162891 <4>[ 135.717563] ------------[ cut here ]------------
3473 21:15:12.163241 <4>[ 135.722512] virt_to_cache: Object is not a Slab page!
3474 21:15:12.163552 <4>[ 135.727941] WARNING: CPU: 3 PID: 2007 at mm/slab.h:625 cache_from_obj+0xc0/0x130
3475 21:15:12.165150 <4>[ 135.735644] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3476 21:15:12.204933 <4>[ 135.749525] CPU: 3 PID: 2007 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
3477 21:15:12.205461 <4>[ 135.757556] Hardware name: ARM Juno development board (r0) (DT)
3478 21:15:12.205811 <4>[ 135.763753] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3479 21:15:12.206529 <4>[ 135.771001] pc : cache_from_obj+0xc0/0x130
3480 21:15:12.206876 <4>[ 135.775378] lr : cache_from_obj+0xc0/0x130
3481 21:15:12.207182 <4>[ 135.779752] sp : ffff80000f08b880
3482 21:15:12.208510 <4>[ 135.783337] x29: ffff80000f08b880 x28: ffff00080bd3b4c0 x27: 0000000000000000
3483 21:15:12.248403 <4>[ 135.790777] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa5a2f000
3484 21:15:12.248877 <4>[ 135.798214] x23: ffff00080d850000 x22: ffff800008c12db0 x21: 000000000000000f
3485 21:15:12.249276 <4>[ 135.805652] x20: 0000000000000000 x19: ffff80000b6dc000 x18: 0000000000000000
3486 21:15:12.249607 <4>[ 135.813089] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa5a2f000
3487 21:15:12.249914 <4>[ 135.820526] x14: 0000000000000000 x13: 205d323135323237 x12: 2e35333120205b3e
3488 21:15:12.251693 <4>[ 135.827964] x11: 207369207463656a x10: 624f203a65686361 x9 : ffff80000815e944
3489 21:15:12.291811 <4>[ 135.835401] x8 : ffff80000f08b558 x7 : 0000000000000000 x6 : 0000000000001ffe
3490 21:15:12.292256 <4>[ 135.842838] x5 : 0000000000017fe8 x4 : ffff00097ef5dc58 x3 : ffff800974a70000
3491 21:15:12.292662 <4>[ 135.850275] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bd3b4c0
3492 21:15:12.292987 <4>[ 135.857712] Call trace:
3493 21:15:12.293335 <4>[ 135.860427] cache_from_obj+0xc0/0x130
3494 21:15:12.293638 <4>[ 135.864456] kmem_cache_free+0x44/0x3b4
3495 21:15:12.293927 <4>[ 135.868570] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3496 21:15:12.294205 <4>[ 135.873035] lkdtm_do_action+0x2c/0x50
3497 21:15:12.295006 <4>[ 135.877063] direct_entry+0x164/0x180
3498 21:15:12.335205 <4>[ 135.881002] full_proxy_write+0x68/0xc0
3499 21:15:12.336065 <4>[ 135.885120] vfs_write+0xcc/0x2e0
3500 21:15:12.336436 <4>[ 135.888718] ksys_write+0x80/0x110
3501 21:15:12.336756 <4>[ 135.892400] __arm64_sys_write+0x28/0x40
3502 21:15:12.337059 <4>[ 135.896605] invoke_syscall+0x8c/0x120
3503 21:15:12.337451 <4>[ 135.900639] el0_svc_common.constprop.0+0x68/0x124
3504 21:15:12.337748 <4>[ 135.905716] do_el0_svc+0x40/0xcc
3505 21:15:12.338032 <4>[ 135.909312] el0_svc+0x48/0xc0
3506 21:15:12.338421 <4>[ 135.912648] el0t_64_sync_handler+0xf4/0x120
3507 21:15:12.338913 <4>[ 135.917201] el0t_64_sync+0x18c/0x190
3508 21:15:12.339256 <4>[ 135.921143] irq event stamp: 0
3509 21:15:12.382980 <4>[ 135.924467] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3510 21:15:12.383573 <4>[ 135.931021] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3511 21:15:12.383979 <4>[ 135.939493] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3512 21:15:12.384294 <4>[ 135.947963] softirqs last disabled at (0): [<0000000000000000>] 0x0
3513 21:15:12.385977 <4>[ 135.954513] ---[ end trace 0000000000000000 ]---
3514 21:15:12.601749 # [ 135.705733] lkdtm: Performing direct entry SLAB_FREE_PAGE
3515 21:15:12.602017 # [ 135.712255] lkdtm: Attempting non-Slab slab free ...
3516 21:15:12.602189 # [ 135.717563] ------------[ cut here ]------------
3517 21:15:12.602346 # [ 135.722512] virt_to_cache: Object is not a Slab page!
3518 21:15:12.602495 # [ 135.727941] WARNING: CPU: 3 PID: 2007 at mm/slab.h:625 cache_from_obj+0xc0/0x130
3519 21:15:12.604930 # [ 135.735644] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3520 21:15:12.645151 # [ 135.749525] CPU: 3 PID: 2007 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
3521 21:15:12.645626 # [ 135.757556] Hardware name: ARM Juno development board (r0) (DT)
3522 21:15:12.645937 # [ 135.763753] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3523 21:15:12.646216 # [ 135.771001] pc : cache_from_obj+0xc0/0x130
3524 21:15:12.646496 # [ 135.775378] lr : cache_from_obj+0xc0/0x130
3525 21:15:12.646814 # [ 135.779752] sp : ffff80000f08b880
3526 21:15:12.647071 # [ 135.783337] x29: ffff80000f08b880 x28: ffff00080bd3b4c0 x27: 0000000000000000
3527 21:15:12.688415 # [ 135.790777] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa5a2f000
3528 21:15:12.688885 # [ 135.798214] x23: ffff00080d850000 x22: ffff800008c12db0 x21: 000000000000000f
3529 21:15:12.689290 # [ 135.805652] x20: 0000000000000000 x19: ffff80000b6dc000 x18: 0000000000000000
3530 21:15:12.689712 # [ 135.813089] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa5a2f000
3531 21:15:12.690107 # [ 135.820526] x14: 0000000000000000 x13: 205d323135323237 x12: 2e35333120205b3e
3532 21:15:12.690494 # [ 135.827964] x11: 207369207463656a x10: 624f203a65686361 x9 : ffff80000815e944
3533 21:15:12.731589 # [ 135.835401] x8 : ffff80000f08b558 x7 : 0000000000000000 x6 : 0000000000001ffe
3534 21:15:12.732074 # [ 135.842838] x5 : 0000000000017fe8 x4 : ffff00097ef5dc58 x3 : ffff800974a70000
3535 21:15:12.732513 # [ 135.850275] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bd3b4c0
3536 21:15:12.732918 # [ 135.857712] Call trace:
3537 21:15:12.733340 # [ 135.860427] cache_from_obj+0xc0/0x130
3538 21:15:12.733724 # [ 135.864456] kmem_cache_free+0x44/0x3b4
3539 21:15:12.734095 # [ 135.868570] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3540 21:15:12.734474 # [ 135.873035] lkdtm_do_action+0x2c/0x50
3541 21:15:12.734872 # [ 135.877063] direct_entry+0x164/0x180
3542 21:15:12.735653 # [ 135.881002] full_proxy_write+0x68/0xc0
3543 21:15:12.774723 # [ 135.885120] vfs_write+0xcc/0x2e0
3544 21:15:12.775193 # [ 135.888718] ksys_write+0x80/0x110
3545 21:15:12.775530 # [ 135.892400] __arm64_sys_write+0x28/0x40
3546 21:15:12.775844 # [ 135.896605] invoke_syscall+0x8c/0x120
3547 21:15:12.776139 # [ 135.900639] el0_svc_common.constprop.0+0x68/0x124
3548 21:15:12.776428 # [ 135.905716] do_el0_svc+0x40/0xcc
3549 21:15:12.776715 # [ 135.909312] el0_svc+0x48/0xc0
3550 21:15:12.776995 # [ 135.912648] el0t_64_sync_handler+0xf4/0x120
3551 21:15:12.777314 # [ 135.917201] el0t_64_sync+0x18c/0x190
3552 21:15:12.777639 # [ 135.921143] irq event stamp: 0
3553 21:15:12.827754 # [ 135.924467] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3554 21:15:12.828230 # [ 135.931021] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3555 21:15:12.829056 # [ 135.939493] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
3556 21:15:12.829454 # [ 135.947963] softirqs last disabled at (0): [<0000000000000000>] 0x0
3557 21:15:12.829814 # [ 135.954513] ---[ end trace 0000000000000000 ]---
3558 21:15:12.830153 # SLAB_FREE_PAGE: saw 'call trace:': ok
3559 21:15:12.830447 ok 30 selftests: lkdtm: SLAB_FREE_PAGE.sh
3560 21:15:12.831130 # selftests: lkdtm: SOFTLOCKUP.sh
3561 21:15:13.166680 # Skipping SOFTLOCKUP: Hangs the system
3562 21:15:13.214633 ok 31 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
3563 21:15:13.326526 # selftests: lkdtm: HARDLOCKUP.sh
3564 21:15:13.726304 # Skipping HARDLOCKUP: Hangs the system
3565 21:15:13.758235 ok 32 selftests: lkdtm: HARDLOCKUP.sh # SKIP
3566 21:15:13.870176 # selftests: lkdtm: SPINLOCKUP.sh
3567 21:15:14.269976 # Skipping SPINLOCKUP: Hangs the system
3568 21:15:14.317925 ok 33 selftests: lkdtm: SPINLOCKUP.sh # SKIP
3569 21:15:14.414030 # selftests: lkdtm: HUNG_TASK.sh
3570 21:15:14.797696 # Skipping HUNG_TASK: Hangs the system
3571 21:15:14.845629 ok 34 selftests: lkdtm: HUNG_TASK.sh # SKIP
3572 21:15:14.941644 # selftests: lkdtm: EXEC_DATA.sh
3573 21:15:15.527537 <6>[ 139.073258] lkdtm: Performing direct entry EXEC_DATA
3574 21:15:15.527888 <6>[ 139.078886] lkdtm: attempting ok execution at ffff800008c136a0
3575 21:15:15.528397 <6>[ 139.085494] lkdtm: attempting bad execution at ffff80000c27a6e0
3576 21:15:15.528601 <1>[ 139.091749] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c27a6e0
3577 21:15:15.528752 <1>[ 139.101719] Mem abort info:
3578 21:15:15.528894 <1>[ 139.104800] ESR = 0x000000008600000f
3579 21:15:15.530815 <1>[ 139.108840] EC = 0x21: IABT (current EL), IL = 32 bits
3580 21:15:15.571109 <1>[ 139.114451] SET = 0, FnV = 0
3581 21:15:15.571405 <1>[ 139.117776] EA = 0, S1PTW = 0
3582 21:15:15.571673 <1>[ 139.121202] FSC = 0x0f: level 3 permission fault
3583 21:15:15.571838 <1>[ 139.126295] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3584 21:15:15.572310 <1>[ 139.133296] [ffff80000c27a6e0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffff9003, pte=007800008447a703
3585 21:15:15.572531 <0>[ 139.146183] Internal error: Oops: 000000008600000f [#6] PREEMPT SMP
3586 21:15:15.614425 <4>[ 139.152729] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3587 21:15:15.614799 <4>[ 139.166571] CPU: 1 PID: 2186 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
3588 21:15:15.615365 <4>[ 139.174596] Hardware name: ARM Juno development board (r0) (DT)
3589 21:15:15.615603 <4>[ 139.180792] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3590 21:15:15.615830 <4>[ 139.188036] pc : data_area+0x0/0x40
3591 21:15:15.616015 <4>[ 139.191804] lr : execute_location+0x74/0x94
3592 21:15:15.616217 <4>[ 139.196265] sp : ffff80000f34b9f0
3593 21:15:15.657712 <4>[ 139.199848] x29: ffff80000f34b9f0 x28: ffff00080c321a80 x27: 0000000000000000
3594 21:15:15.658061 <4>[ 139.207275] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff86a4f000
3595 21:15:15.658329 <4>[ 139.214702] x23: ffff00080b124000 x22: ffff80000f34bba0 x21: 0000000000000001
3596 21:15:15.658496 <4>[ 139.222131] x20: ffff800008c136a0 x19: ffff80000c27a6e0 x18: 0000000000000000
3597 21:15:15.658670 <4>[ 139.229557] x17: ffff8000096b3880 x16: ffff8000096b3764 x15: ffff8000081d3234
3598 21:15:15.660831 <4>[ 139.236983] x14: 0000000000000000 x13: 205d343934353830 x12: 2e39333120205b3e
3599 21:15:15.701098 <4>[ 139.244409] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3600 21:15:15.701366 <4>[ 139.251833] x8 : ffff80000f34b6c8 x7 : 0000000000000000 x6 : 0000000000000001
3601 21:15:15.701540 <4>[ 139.259257] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3602 21:15:15.701697 <4>[ 139.266680] x2 : 0000000000000000 x1 : ffff00080c321a80 x0 : 0000000000000033
3603 21:15:15.701848 <4>[ 139.274104] Call trace:
3604 21:15:15.701997 <4>[ 139.276814] data_area+0x0/0x40
3605 21:15:15.702385 <4>[ 139.280229] lkdtm_EXEC_DATA+0x24/0x30
3606 21:15:15.704264 <4>[ 139.284252] lkdtm_do_action+0x2c/0x50
3607 21:15:15.744713 <4>[ 139.288274] direct_entry+0x164/0x180
3608 21:15:15.745181 <4>[ 139.292207] full_proxy_write+0x68/0xc0
3609 21:15:15.745982 <4>[ 139.296319] vfs_write+0xcc/0x2e0
3610 21:15:15.746338 <4>[ 139.299908] ksys_write+0x80/0x110
3611 21:15:15.746649 <4>[ 139.303583] __arm64_sys_write+0x28/0x40
3612 21:15:15.746943 <4>[ 139.307781] invoke_syscall+0x8c/0x120
3613 21:15:15.747232 <4>[ 139.311806] el0_svc_common.constprop.0+0x68/0x124
3614 21:15:15.747516 <4>[ 139.316875] do_el0_svc+0x40/0xcc
3615 21:15:15.747844 <4>[ 139.320463] el0_svc+0x48/0xc0
3616 21:15:15.748184 <4>[ 139.323791] el0t_64_sync_handler+0xf4/0x120
3617 21:15:15.748544 <4>[ 139.328336] el0t_64_sync+0x18c/0x190
3618 21:15:15.772664 <0>[ 139.332274] Code: 06e98280 ffff0008 04cb9e80 ffff0008 (aa1e03e9)
3619 21:15:15.775740 <4>[ 139.338643] ---[ end trace 0000000000000000 ]---
3620 21:15:15.776019 # Segmentation fault
3621 21:15:15.906040 # [ 139.073258] lkdtm: Performing direct entry EXEC_DATA
3622 21:15:15.906320 # [ 139.078886] lkdtm: attempting ok execution at ffff800008c136a0
3623 21:15:15.906548 # [ 139.085494] lkdtm: attempting bad execution at ffff80000c27a6e0
3624 21:15:15.906755 # [ 139.091749] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c27a6e0
3625 21:15:15.906929 # [ 139.101719] Mem abort info:
3626 21:15:15.907099 # [ 139.104800] ESR = 0x000000008600000f
3627 21:15:15.909175 # [ 139.108840] EC = 0x21: IABT (current EL), IL = 32 bits
3628 21:15:15.909427 # [ 139.114451] SET = 0, FnV = 0
3629 21:15:15.949218 # [ 139.117776] EA = 0, S1PTW = 0
3630 21:15:15.949485 # [ 139.121202] FSC = 0x0f: level 3 permission fault
3631 21:15:15.949655 # [ 139.126295] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3632 21:15:15.949810 # [ 139.133296] [ffff80000c27a6e0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffff9003, pte=007800008447a703
3633 21:15:15.949957 # [ 139.146183] Internal error: Oops: 000000008600000f [#6] PREEMPT SMP
3634 21:15:15.992367 # [ 139.152729] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3635 21:15:15.992629 # [ 139.166571] CPU: 1 PID: 2186 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
3636 21:15:15.993064 # [ 139.174596] Hardware name: ARM Juno development board (r0) (DT)
3637 21:15:15.993251 # [ 139.180792] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3638 21:15:15.993407 # [ 139.188036] pc : data_area+0x0/0x40
3639 21:15:15.993552 # [ 139.191804] lr : execute_location+0x74/0x94
3640 21:15:15.993692 # [ 139.196265] sp : ffff80000f34b9f0
3641 21:15:16.035511 # [ 139.199848] x29: ffff80000f34b9f0 x28: ffff00080c321a80 x27: 0000000000000000
3642 21:15:16.035757 # [ 139.207275] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff86a4f000
3643 21:15:16.035922 # [ 139.214702] x23: ffff00080b124000 x22: ffff80000f34bba0 x21: 0000000000000001
3644 21:15:16.036072 # [ 139.222131] x20: ffff800008c136a0 x19: ffff80000c27a6e0 x18: 0000000000000000
3645 21:15:16.036238 # [ 139.229557] x17: ffff8000096b3880 x16: ffff8000096b3764 x15: ffff8000081d3234
3646 21:15:16.036400 # [ 139.236983] x14: 0000000000000000 x13: 205d343934353830 x12: 2e39333120205b3e
3647 21:15:16.078644 # [ 139.244409] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3648 21:15:16.078892 # [ 139.251833] x8 : ffff80000f34b6c8 x7 : 0000000000000000 x6 : 0000000000000001
3649 21:15:16.079058 # [ 139.259257] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3650 21:15:16.079208 # [ 139.266680] x2 : 0000000000000000 x1 : ffff00080c321a80 x0 : 0000000000000033
3651 21:15:16.079351 # [ 139.274104] Call trace:
3652 21:15:16.079491 # [ 139.276814] data_area+0x0/0x40
3653 21:15:16.079621 # [ 139.280229] lkdtm_EXEC_DATA+0x24/0x30
3654 21:15:16.079702 # [ 139.284252] lkdtm_do_action+0x2c/0x50
3655 21:15:16.081826 # [ 139.288274] direct_entry+0x164/0x180
3656 21:15:16.121857 # [ 139.292207] full_proxy_write+0x68/0xc0
3657 21:15:16.122117 # [ 139.296319] vfs_write+0xcc/0x2e0
3658 21:15:16.122290 # [ 139.299908] ksys_write+0x80/0x110
3659 21:15:16.122444 # [ 139.303583] __arm64_sys_write+0x28/0x40
3660 21:15:16.122591 # [ 139.307781] invoke_syscall+0x8c/0x120
3661 21:15:16.122719 # [ 139.311806] el0_svc_common.constprop.0+0x68/0x124
3662 21:15:16.122845 # [ 139.316875] do_el0_svc+0x40/0xcc
3663 21:15:16.122968 # [ 139.320463] el0_svc+0x48/0xc0
3664 21:15:16.123089 # [ 139.323791] el0t_64_sync_handler+0xf4/0x120
3665 21:15:16.123211 # [ 139.328336] el0t_64_sync+0x18c/0x190
3666 21:15:16.148482 # [ 139.332274] Code: 06e98280 ffff0008 04cb9e80 ffff0008 (aa1e03e9)
3667 21:15:16.148735 # [ 139.338643] ---[ end trace 0000000000000000 ]---
3668 21:15:16.148904 # EXEC_DATA: saw 'call trace:': ok
3669 21:15:16.151608 ok 35 selftests: lkdtm: EXEC_DATA.sh
3670 21:15:16.151833 # selftests: lkdtm: EXEC_STACK.sh
3671 21:15:16.634078 <6>[ 140.180021] lkdtm: Performing direct entry EXEC_STACK
3672 21:15:16.634370 <6>[ 140.185425] lkdtm: attempting ok execution at ffff800008c136a0
3673 21:15:16.634814 <6>[ 140.191766] lkdtm: attempting bad execution at ffff80000f403a68
3674 21:15:16.634990 <1>[ 140.198033] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f403a68
3675 21:15:16.635147 <1>[ 140.208148] Mem abort info:
3676 21:15:16.635303 <1>[ 140.211321] ESR = 0x000000008600000f
3677 21:15:16.637368 <1>[ 140.215380] EC = 0x21: IABT (current EL), IL = 32 bits
3678 21:15:16.677650 <1>[ 140.221000] SET = 0, FnV = 0
3679 21:15:16.677930 <1>[ 140.224352] EA = 0, S1PTW = 0
3680 21:15:16.678137 <1>[ 140.227783] FSC = 0x0f: level 3 permission fault
3681 21:15:16.678311 <1>[ 140.232868] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3682 21:15:16.678759 <1>[ 140.239873] [ffff80000f403a68] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088b44b003, pte=00680008855da703
3683 21:15:16.678930 <0>[ 140.252760] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3684 21:15:16.720922 <4>[ 140.259307] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3685 21:15:16.721600 <4>[ 140.273154] CPU: 1 PID: 2236 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
3686 21:15:16.721836 <4>[ 140.281182] Hardware name: ARM Juno development board (r0) (DT)
3687 21:15:16.722105 <4>[ 140.287375] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3688 21:15:16.722315 <4>[ 140.294617] pc : 0xffff80000f403a68
3689 21:15:16.722584 <4>[ 140.298378] lr : execute_location+0x74/0x94
3690 21:15:16.722791 <4>[ 140.302848] sp : ffff80000f403a20
3691 21:15:16.764293 <4>[ 140.306433] x29: ffff80000f403a20 x28: ffff000805429a80 x27: 0000000000000000
3692 21:15:16.764570 <4>[ 140.313860] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa0b5f000
3693 21:15:16.765060 <4>[ 140.321286] x23: ffff00080be14000 x22: ffff80000f403c20 x21: 0000000000000001
3694 21:15:16.765271 <4>[ 140.328712] x20: ffff800008c136a0 x19: ffff80000f403a68 x18: 0000000000000000
3695 21:15:16.765477 <4>[ 140.336139] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa0b5f000
3696 21:15:16.767532 <4>[ 140.343563] x14: 0000000000000000 x13: 205d363637313931 x12: 2e30343120205b3e
3697 21:15:16.807616 <4>[ 140.350986] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3698 21:15:16.807860 <4>[ 140.358410] x8 : ffff80000f4036f8 x7 : 0000000000000000 x6 : 0000000000000001
3699 21:15:16.808341 <4>[ 140.365833] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3700 21:15:16.808523 <4>[ 140.373256] x2 : 0000000000000000 x1 : ffff000805429a80 x0 : 0000000000000033
3701 21:15:16.808721 <4>[ 140.380679] Call trace:
3702 21:15:16.808913 <4>[ 140.383389] 0xffff80000f403a68
3703 21:15:16.809102 <4>[ 140.386799] lkdtm_EXEC_STACK+0x40/0x68
3704 21:15:16.810829 <4>[ 140.390910] lkdtm_do_action+0x2c/0x50
3705 21:15:16.851064 <4>[ 140.394932] direct_entry+0x164/0x180
3706 21:15:16.851300 <4>[ 140.398865] full_proxy_write+0x68/0xc0
3707 21:15:16.851518 <4>[ 140.402976] vfs_write+0xcc/0x2e0
3708 21:15:16.851721 <4>[ 140.406564] ksys_write+0x80/0x110
3709 21:15:16.851915 <4>[ 140.410239] __arm64_sys_write+0x28/0x40
3710 21:15:16.852106 <4>[ 140.414436] invoke_syscall+0x8c/0x120
3711 21:15:16.852291 <4>[ 140.418462] el0_svc_common.constprop.0+0x68/0x124
3712 21:15:16.852474 <4>[ 140.423531] do_el0_svc+0x40/0xcc
3713 21:15:16.852613 <4>[ 140.427119] el0_svc+0x48/0xc0
3714 21:15:16.852721 <4>[ 140.430446] el0t_64_sync_handler+0xf4/0x120
3715 21:15:16.854365 <4>[ 140.434991] el0t_64_sync+0x18c/0x190
3716 21:15:16.879986 <0>[ 140.438928] Code: 08c11cec ffff8000 0be14000 ffff0008 (aa1e03e9)
3717 21:15:16.880264 <4>[ 140.445297] ---[ end trace 0000000000000000 ]---
3718 21:15:16.880503 # Segmentation fault
3719 21:15:17.027036 # [ 140.180021] lkdtm: Performing direct entry EXEC_STACK
3720 21:15:17.027310 # [ 140.185425] lkdtm: attempting ok execution at ffff800008c136a0
3721 21:15:17.027481 # [ 140.191766] lkdtm: attempting bad execution at ffff80000f403a68
3722 21:15:17.027637 # [ 140.198033] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f403a68
3723 21:15:17.027791 # [ 140.208148] Mem abort info:
3724 21:15:17.027937 # [ 140.211321] ESR = 0x000000008600000f
3725 21:15:17.030151 # [ 140.215380] EC = 0x21: IABT (current EL), IL = 32 bits
3726 21:15:17.030377 # [ 140.221000] SET = 0, FnV = 0
3727 21:15:17.070182 # [ 140.224352] EA = 0, S1PTW = 0
3728 21:15:17.070450 # [ 140.227783] FSC = 0x0f: level 3 permission fault
3729 21:15:17.070669 # [ 140.232868] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3730 21:15:17.070871 # [ 140.239873] [ffff80000f403a68] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088b44b003, pte=00680008855da703
3731 21:15:17.071066 # [ 140.252760] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3732 21:15:17.113297 # [ 140.259307] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3733 21:15:17.113557 # [ 140.273154] CPU: 1 PID: 2236 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
3734 21:15:17.113781 # [ 140.281182] Hardware name: ARM Juno development board (r0) (DT)
3735 21:15:17.113984 # [ 140.287375] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3736 21:15:17.114179 # [ 140.294617] pc : 0xffff80000f403a68
3737 21:15:17.114315 # [ 140.298378] lr : execute_location+0x74/0x94
3738 21:15:17.114427 # [ 140.302848] sp : ffff80000f403a20
3739 21:15:17.156756 # [ 140.306433] x29: ffff80000f403a20 x28: ffff000805429a80 x27: 0000000000000000
3740 21:15:17.157269 # [ 140.313860] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa0b5f000
3741 21:15:17.157709 # [ 140.321286] x23: ffff00080be14000 x22: ffff80000f403c20 x21: 0000000000000001
3742 21:15:17.158111 # [ 140.328712] x20: ffff800008c136a0 x19: ffff80000f403a68 x18: 0000000000000000
3743 21:15:17.158659 # [ 140.336139] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa0b5f000
3744 21:15:17.159057 # [ 140.343563] x14: 0000000000000000 x13: 205d363637313931 x12: 2e30343120205b3e
3745 21:15:17.199873 # [ 140.350986] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3746 21:15:17.200360 # [ 140.358410] x8 : ffff80000f4036f8 x7 : 0000000000000000 x6 : 0000000000000001
3747 21:15:17.200789 # [ 140.365833] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3748 21:15:17.201188 # [ 140.373256] x2 : 0000000000000000 x1 : ffff000805429a80 x0 : 0000000000000033
3749 21:15:17.201611 # [ 140.380679] Call trace:
3750 21:15:17.201992 # [ 140.383389] 0xffff80000f403a68
3751 21:15:17.202362 # [ 140.386799] lkdtm_EXEC_STACK+0x40/0x68
3752 21:15:17.202729 # [ 140.390910] lkdtm_do_action+0x2c/0x50
3753 21:15:17.203469 # [ 140.394932] direct_entry+0x164/0x180
3754 21:15:17.243086 # [ 140.398865] full_proxy_write+0x68/0xc0
3755 21:15:17.243574 # [ 140.402976] vfs_write+0xcc/0x2e0
3756 21:15:17.244007 # [ 140.406564] ksys_write+0x80/0x110
3757 21:15:17.244400 # [ 140.410239] __arm64_sys_write+0x28/0x40
3758 21:15:17.244783 # [ 140.414436] invoke_syscall+0x8c/0x120
3759 21:15:17.245161 # [ 140.418462] el0_svc_common.constprop.0+0x68/0x124
3760 21:15:17.245576 # [ 140.423531] do_el0_svc+0x40/0xcc
3761 21:15:17.246104 # [ 140.427119] el0_svc+0x48/0xc0
3762 21:15:17.246451 # [ 140.430446] el0t_64_sync_handler+0xf4/0x120
3763 21:15:17.246814 # [ 140.434991] el0t_64_sync+0x18c/0x190
3764 21:15:17.269123 # [ 140.438928] Code: 08c11cec ffff8000 0be14000 ffff0008 (aa1e03e9)
3765 21:15:17.269724 # [ 140.445297] ---[ end trace 0000000000000000 ]---
3766 21:15:17.270211 # EXEC_STACK: saw 'call trace:': ok
3767 21:15:17.272426 ok 36 selftests: lkdtm: EXEC_STACK.sh
3768 21:15:17.272894 # selftests: lkdtm: EXEC_KMALLOC.sh
3769 21:15:17.776760 <6>[ 141.317460] lkdtm: Performing direct entry EXEC_KMALLOC
3770 21:15:17.777058 <6>[ 141.323088] lkdtm: attempting ok execution at ffff800008c136a0
3771 21:15:17.777696 <6>[ 141.329890] lkdtm: attempting bad execution at ffff00080bce1100
3772 21:15:17.777902 <1>[ 141.336153] Unable to handle kernel execute from non-executable memory at virtual address ffff00080bce1100
3773 21:15:17.778178 <1>[ 141.346124] Mem abort info:
3774 21:15:17.778397 <1>[ 141.349210] ESR = 0x000000008600000f
3775 21:15:17.778571 <1>[ 141.353253] EC = 0x21: IABT (current EL), IL = 32 bits
3776 21:15:17.778742 <1>[ 141.358859] SET = 0, FnV = 0
3777 21:15:17.779941 <1>[ 141.362185] EA = 0, S1PTW = 0
3778 21:15:17.820275 <1>[ 141.365611] FSC = 0x0f: level 3 permission fault
3779 21:15:17.820566 <1>[ 141.370693] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3780 21:15:17.821062 <1>[ 141.377693] [ffff00080bce1100] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffbae003, pte=006800088bce1707
3781 21:15:17.821280 <0>[ 141.390582] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3782 21:15:17.863596 <4>[ 141.397131] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3783 21:15:17.863878 <4>[ 141.410976] CPU: 1 PID: 2286 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
3784 21:15:17.864103 <4>[ 141.419001] Hardware name: ARM Juno development board (r0) (DT)
3785 21:15:17.864345 <4>[ 141.425193] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3786 21:15:17.864817 <4>[ 141.432434] pc : 0xffff00080bce1100
3787 21:15:17.865015 <4>[ 141.436197] lr : execute_location+0x74/0x94
3788 21:15:17.865263 <4>[ 141.440667] sp : ffff80000f4cb950
3789 21:15:17.866749 <4>[ 141.444247] x29: ffff80000f4cb950 x28: ffff0008047c9a80 x27: 0000000000000000
3790 21:15:17.906917 <4>[ 141.451674] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8db7f000
3791 21:15:17.907195 <4>[ 141.459101] x23: ffff000804c7c000 x22: ffff80000f4cbb10 x21: 0000000000000001
3792 21:15:17.907643 <4>[ 141.466530] x20: ffff800008c136a0 x19: ffff00080bce1100 x18: 0000000000000000
3793 21:15:17.907823 <4>[ 141.473954] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
3794 21:15:17.907980 <4>[ 141.481377] x14: 0000000000000000 x13: 205d303938393233 x12: 2e31343120205b3e
3795 21:15:17.910049 <4>[ 141.488803] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3796 21:15:17.950323 <4>[ 141.496229] x8 : ffff80000f4cb628 x7 : 0000000000000000 x6 : 0000000000000001
3797 21:15:17.950594 <4>[ 141.503654] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3798 21:15:17.950790 <4>[ 141.511080] x2 : 0000000000000000 x1 : ffff0008047c9a80 x0 : 0000000000000033
3799 21:15:17.950954 <4>[ 141.518504] Call trace:
3800 21:15:17.951107 <4>[ 141.521215] 0xffff00080bce1100
3801 21:15:17.951253 <4>[ 141.524625] lkdtm_EXEC_KMALLOC+0x38/0x50
3802 21:15:17.951388 <4>[ 141.528910] lkdtm_do_action+0x2c/0x50
3803 21:15:17.953450 <4>[ 141.532931] direct_entry+0x164/0x180
3804 21:15:17.993668 <4>[ 141.536863] full_proxy_write+0x68/0xc0
3805 21:15:17.993901 <4>[ 141.540975] vfs_write+0xcc/0x2e0
3806 21:15:17.994070 <4>[ 141.544565] ksys_write+0x80/0x110
3807 21:15:17.994223 <4>[ 141.548240] __arm64_sys_write+0x28/0x40
3808 21:15:17.994377 <4>[ 141.552438] invoke_syscall+0x8c/0x120
3809 21:15:17.994508 <4>[ 141.556464] el0_svc_common.constprop.0+0x68/0x124
3810 21:15:17.994634 <4>[ 141.561533] do_el0_svc+0x40/0xcc
3811 21:15:17.994759 <4>[ 141.565121] el0_svc+0x48/0xc0
3812 21:15:17.994883 <4>[ 141.568448] el0t_64_sync_handler+0xf4/0x120
3813 21:15:17.995007 <4>[ 141.572994] el0t_64_sync+0x18c/0x190
3814 21:15:17.996828 <0>[ 141.576932] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3815 21:15:18.017305 <4>[ 141.583301] ---[ end trace 0000000000000000 ]---
3816 21:15:18.020471 # Segmentation fault
3817 21:15:18.172485 # [ 141.317460] lkdtm: Performing direct entry EXEC_KMALLOC
3818 21:15:18.172760 # [ 141.323088] lkdtm: attempting ok execution at ffff800008c136a0
3819 21:15:18.172985 # [ 141.329890] lkdtm: attempting bad execution at ffff00080bce1100
3820 21:15:18.173186 # [ 141.336153] Unable to handle kernel execute from non-executable memory at virtual address ffff00080bce1100
3821 21:15:18.173401 # [ 141.346124] Mem abort info:
3822 21:15:18.173591 # [ 141.349210] ESR = 0x000000008600000f
3823 21:15:18.173778 # [ 141.353253] EC = 0x21: IABT (current EL), IL = 32 bits
3824 21:15:18.175607 # [ 141.358859] SET = 0, FnV = 0
3825 21:15:18.175794 # [ 141.362185] EA = 0, S1PTW = 0
3826 21:15:18.215687 # [ 141.365611] FSC = 0x0f: level 3 permission fault
3827 21:15:18.215958 # [ 141.370693] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3828 21:15:18.216180 # [ 141.377693] [ffff00080bce1100] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffbae003, pte=006800088bce1707
3829 21:15:18.216382 # [ 141.390582] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3830 21:15:18.258830 # [ 141.397131] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3831 21:15:18.259090 # [ 141.410976] CPU: 1 PID: 2286 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
3832 21:15:18.259311 # [ 141.419001] Hardware name: ARM Juno development board (r0) (DT)
3833 21:15:18.259515 # [ 141.425193] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3834 21:15:18.259710 # [ 141.432434] pc : 0xffff00080bce1100
3835 21:15:18.259901 # [ 141.436197] lr : execute_location+0x74/0x94
3836 21:15:18.260065 # [ 141.440667] sp : ffff80000f4cb950
3837 21:15:18.261940 # [ 141.444247] x29: ffff80000f4cb950 x28: ffff0008047c9a80 x27: 0000000000000000
3838 21:15:18.302237 # [ 141.451674] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8db7f000
3839 21:15:18.302719 # [ 141.459101] x23: ffff000804c7c000 x22: ffff80000f4cbb10 x21: 0000000000000001
3840 21:15:18.303151 # [ 141.466530] x20: ffff800008c136a0 x19: ffff00080bce1100 x18: 0000000000000000
3841 21:15:18.303550 # [ 141.473954] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
3842 21:15:18.303939 # [ 141.481377] x14: 0000000000000000 x13: 205d303938393233 x12: 2e31343120205b3e
3843 21:15:18.305524 # [ 141.488803] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3844 21:15:18.345471 # [ 141.496229] x8 : ffff80000f4cb628 x7 : 0000000000000000 x6 : 0000000000000001
3845 21:15:18.345944 # [ 141.503654] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3846 21:15:18.346371 # [ 141.511080] x2 : 0000000000000000 x1 : ffff0008047c9a80 x0 : 0000000000000033
3847 21:15:18.346771 # [ 141.518504] Call trace:
3848 21:15:18.347152 # [ 141.521215] 0xffff00080bce1100
3849 21:15:18.347533 # [ 141.524625] lkdtm_EXEC_KMALLOC+0x38/0x50
3850 21:15:18.347903 # [ 141.528910] lkdtm_do_action+0x2c/0x50
3851 21:15:18.348269 # [ 141.532931] direct_entry+0x164/0x180
3852 21:15:18.349097 # [ 141.536863] full_proxy_write+0x68/0xc0
3853 21:15:18.388576 # [ 141.540975] vfs_write+0xcc/0x2e0
3854 21:15:18.389071 # [ 141.544565] ksys_write+0x80/0x110
3855 21:15:18.389534 # [ 141.548240] __arm64_sys_write+0x28/0x40
3856 21:15:18.389940 # [ 141.552438] invoke_syscall+0x8c/0x120
3857 21:15:18.390328 # [ 141.556464] el0_svc_common.constprop.0+0x68/0x124
3858 21:15:18.390711 # [ 141.561533] do_el0_svc+0x40/0xcc
3859 21:15:18.391085 # [ 141.565121] el0_svc+0x48/0xc0
3860 21:15:18.391453 # [ 141.568448] el0t_64_sync_handler+0xf4/0x120
3861 21:15:18.391834 # [ 141.572994] el0t_64_sync+0x18c/0x190
3862 21:15:18.392608 # [ 141.576932] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3863 21:15:18.414602 # [ 141.583301] ---[ end trace 0000000000000000 ]---
3864 21:15:18.415068 # EXEC_KMALLOC: saw 'call trace:': ok
3865 21:15:18.415409 ok 37 selftests: lkdtm: EXEC_KMALLOC.sh
3866 21:15:18.417928 # selftests: lkdtm: EXEC_VMALLOC.sh
3867 21:15:18.937948 <6>[ 142.479981] lkdtm: Performing direct entry EXEC_VMALLOC
3868 21:15:18.938341 <6>[ 142.485680] lkdtm: attempting ok execution at ffff800008c136a0
3869 21:15:18.938814 <6>[ 142.492291] lkdtm: attempting bad execution at ffff80000c8ab000
3870 21:15:18.939066 <1>[ 142.498550] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c8ab000
3871 21:15:18.939237 <1>[ 142.508527] Mem abort info:
3872 21:15:18.939385 <1>[ 142.511611] ESR = 0x000000008600000f
3873 21:15:18.939527 <1>[ 142.515649] EC = 0x21: IABT (current EL), IL = 32 bits
3874 21:15:18.941237 <1>[ 142.521260] SET = 0, FnV = 0
3875 21:15:18.981469 <1>[ 142.524604] EA = 0, S1PTW = 0
3876 21:15:18.981807 <1>[ 142.528036] FSC = 0x0f: level 3 permission fault
3877 21:15:18.982258 <1>[ 142.533122] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3878 21:15:18.982491 <1>[ 142.540127] [ffff80000c8ab000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880b84003, pte=006800088630d703
3879 21:15:18.982656 <0>[ 142.553026] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3880 21:15:19.024809 <4>[ 142.559573] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3881 21:15:19.025153 <4>[ 142.573413] CPU: 1 PID: 2336 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
3882 21:15:19.025436 <4>[ 142.581441] Hardware name: ARM Juno development board (r0) (DT)
3883 21:15:19.025659 <4>[ 142.587632] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3884 21:15:19.025822 <4>[ 142.594873] pc : 0xffff80000c8ab000
3885 21:15:19.025982 <4>[ 142.598639] lr : execute_location+0x74/0x94
3886 21:15:19.026335 <4>[ 142.603106] sp : ffff80000f58b840
3887 21:15:19.027931 <4>[ 142.606686] x29: ffff80000f58b840 x28: ffff000806a5b4c0 x27: 0000000000000000
3888 21:15:19.068196 <4>[ 142.614113] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff80e5f000
3889 21:15:19.068511 <4>[ 142.621538] x23: ffff00080630d000 x22: ffff80000f58ba00 x21: 0000000000000001
3890 21:15:19.068760 <4>[ 142.628964] x20: ffff800008c136a0 x19: ffff80000c8ab000 x18: 0000000000000000
3891 21:15:19.069262 <4>[ 142.636392] x17: ffff800008c136ec x16: ffff8000096b3764 x15: ffff8000081d3234
3892 21:15:19.069517 <4>[ 142.643816] x14: 0000000000000000 x13: 205d313932323934 x12: 2e32343120205b3e
3893 21:15:19.111617 <4>[ 142.651242] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3894 21:15:19.111893 <4>[ 142.658672] x8 : ffff80000f58b518 x7 : 0000000000000000 x6 : 0000000000000001
3895 21:15:19.112113 <4>[ 142.666100] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3896 21:15:19.112313 <4>[ 142.673525] x2 : 0000000000000000 x1 : ffff000806a5b4c0 x0 : 0000000000000033
3897 21:15:19.112504 <4>[ 142.680953] Call trace:
3898 21:15:19.112673 <4>[ 142.683663] 0xffff80000c8ab000
3899 21:15:19.112830 <4>[ 142.687073] lkdtm_EXEC_VMALLOC+0x2c/0x44
3900 21:15:19.112987 <4>[ 142.691358] lkdtm_do_action+0x2c/0x50
3901 21:15:19.114721 <4>[ 142.695378] direct_entry+0x164/0x180
3902 21:15:19.155203 <4>[ 142.699310] full_proxy_write+0x68/0xc0
3903 21:15:19.155672 <4>[ 142.703422] vfs_write+0xcc/0x2e0
3904 21:15:19.156096 <4>[ 142.707011] ksys_write+0x80/0x110
3905 21:15:19.156498 <4>[ 142.710685] __arm64_sys_write+0x28/0x40
3906 21:15:19.156882 <4>[ 142.714882] invoke_syscall+0x8c/0x120
3907 21:15:19.157287 <4>[ 142.718908] el0_svc_common.constprop.0+0x68/0x124
3908 21:15:19.157671 <4>[ 142.723976] do_el0_svc+0x40/0xcc
3909 21:15:19.158046 <4>[ 142.727564] el0_svc+0x48/0xc0
3910 21:15:19.158419 <4>[ 142.730892] el0t_64_sync_handler+0xf4/0x120
3911 21:15:19.158791 <4>[ 142.735437] el0t_64_sync+0x18c/0x190
3912 21:15:19.159530 <0>[ 142.739375] Code: bad PC value
3913 21:15:19.173893 <4>[ 142.742698] ---[ end trace 0000000000000000 ]---
3914 21:15:19.174169 # Segmentation fault
3915 21:15:19.358184 # [ 142.479981] lkdtm: Performing direct entry EXEC_VMALLOC
3916 21:15:19.358693 # [ 142.485680] lkdtm: attempting ok execution at ffff800008c136a0
3917 21:15:19.359135 # [ 142.492291] lkdtm: attempting bad execution at ffff80000c8ab000
3918 21:15:19.359531 # [ 142.498550] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c8ab000
3919 21:15:19.359952 # [ 142.508527] Mem abort info:
3920 21:15:19.360337 # [ 142.511611] ESR = 0x000000008600000f
3921 21:15:19.360711 # [ 142.515649] EC = 0x21: IABT (current EL), IL = 32 bits
3922 21:15:19.361130 # [ 142.521260] SET = 0, FnV = 0
3923 21:15:19.362010 # [ 142.524604] EA = 0, S1PTW = 0
3924 21:15:19.401324 # [ 142.528036] FSC = 0x0f: level 3 permission fault
3925 21:15:19.401769 # [ 142.533122] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3926 21:15:19.402545 # [ 142.540127] [ffff80000c8ab000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880b84003, pte=006800088630d703
3927 21:15:19.402882 # [ 142.553026] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3928 21:15:19.404603 # [ 142.559573] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3929 21:15:19.444510 # [ 142.573413] CPU: 1 PID: 2336 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
3930 21:15:19.444942 # [ 142.581441] Hardware name: ARM Juno development board (r0) (DT)
3931 21:15:19.445363 # [ 142.587632] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3932 21:15:19.446107 # [ 142.594873] pc : 0xffff80000c8ab000
3933 21:15:19.446430 # [ 142.598639] lr : execute_location+0x74/0x94
3934 21:15:19.446777 # [ 142.603106] sp : ffff80000f58b840
3935 21:15:19.447795 # [ 142.606686] x29: ffff80000f58b840 x28: ffff000806a5b4c0 x27: 0000000000000000
3936 21:15:19.487629 # [ 142.614113] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff80e5f000
3937 21:15:19.488416 # [ 142.621538] x23: ffff00080630d000 x22: ffff80000f58ba00 x21: 0000000000000001
3938 21:15:19.488801 # [ 142.628964] x20: ffff800008c136a0 x19: ffff80000c8ab000 x18: 0000000000000000
3939 21:15:19.489172 # [ 142.636392] x17: ffff800008c136ec x16: ffff8000096b3764 x15: ffff8000081d3234
3940 21:15:19.489562 # [ 142.643816] x14: 0000000000000000 x13: 205d313932323934 x12: 2e32343120205b3e
3941 21:15:19.491027 # [ 142.651242] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
3942 21:15:19.530706 # [ 142.658672] x8 : ffff80000f58b518 x7 : 0000000000000000 x6 : 0000000000000001
3943 21:15:19.531130 # [ 142.666100] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3944 21:15:19.531514 # [ 142.673525] x2 : 0000000000000000 x1 : ffff000806a5b4c0 x0 : 0000000000000033
3945 21:15:19.531869 # [ 142.680953] Call trace:
3946 21:15:19.532213 # [ 142.683663] 0xffff80000c8ab000
3947 21:15:19.532547 # [ 142.687073] lkdtm_EXEC_VMALLOC+0x2c/0x44
3948 21:15:19.532878 # [ 142.691358] lkdtm_do_action+0x2c/0x50
3949 21:15:19.533223 # [ 142.695378] direct_entry+0x164/0x180
3950 21:15:19.533937 # [ 142.699310] full_proxy_write+0x68/0xc0
3951 21:15:19.574029 # [ 142.703422] vfs_write+0xcc/0x2e0
3952 21:15:19.574699 # [ 142.707011] ksys_write+0x80/0x110
3953 21:15:19.575244 # [ 142.710685] __arm64_sys_write+0x28/0x40
3954 21:15:19.575605 # [ 142.714882] invoke_syscall+0x8c/0x120
3955 21:15:19.575970 # [ 142.718908] el0_svc_common.constprop.0+0x68/0x124
3956 21:15:19.576312 # [ 142.723976] do_el0_svc+0x40/0xcc
3957 21:15:19.576640 # [ 142.727564] el0_svc+0x48/0xc0
3958 21:15:19.576996 # [ 142.730892] el0t_64_sync_handler+0xf4/0x120
3959 21:15:19.577425 # [ 142.735437] el0t_64_sync+0x18c/0x190
3960 21:15:19.577763 # [ 142.739375] Code: bad PC value
3961 21:15:19.578483 # [ 142.742698] ---[ end trace 0000000000000000 ]---
3962 21:15:19.594753 # EXEC_VMALLOC: saw 'call trace:': ok
3963 21:15:19.595185 ok 38 selftests: lkdtm: EXEC_VMALLOC.sh
3964 21:15:19.597922 # selftests: lkdtm: EXEC_RODATA.sh
3965 21:15:20.110138 <6>[ 143.656237] lkdtm: Performing direct entry EXEC_RODATA
3966 21:15:20.110503 <6>[ 143.661744] lkdtm: attempting ok execution at ffff800008c136a0
3967 21:15:20.111006 <6>[ 143.667948] lkdtm: attempting bad execution at ffff800009a73fe0
3968 21:15:20.111254 <1>[ 143.674354] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a73fe0
3969 21:15:20.111444 <1>[ 143.684359] Mem abort info:
3970 21:15:20.111613 <1>[ 143.687446] ESR = 0x000000008600000e
3971 21:15:20.113578 <1>[ 143.691484] EC = 0x21: IABT (current EL), IL = 32 bits
3972 21:15:20.153716 <1>[ 143.697093] SET = 0, FnV = 0
3973 21:15:20.153993 <1>[ 143.700434] EA = 0, S1PTW = 0
3974 21:15:20.154188 <1>[ 143.703861] FSC = 0x0e: level 2 permission fault
3975 21:15:20.154387 <1>[ 143.708945] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
3976 21:15:20.154848 <1>[ 143.715948] [ffff800009a73fe0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
3977 21:15:20.155100 <0>[ 143.726919] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
3978 21:15:20.196975 <4>[ 143.733555] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3979 21:15:20.197282 <4>[ 143.747397] CPU: 1 PID: 2386 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
3980 21:15:20.197760 <4>[ 143.755422] Hardware name: ARM Juno development board (r0) (DT)
3981 21:15:20.197982 <4>[ 143.761616] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3982 21:15:20.198137 <4>[ 143.768862] pc : lkdtm_rodata_do_nothing+0x0/0x10
3983 21:15:20.198323 <4>[ 143.773851] lr : execute_location+0x74/0x94
3984 21:15:20.198476 <4>[ 143.778311] sp : ffff80000f6739a0
3985 21:15:20.240373 <4>[ 143.781894] x29: ffff80000f6739a0 x28: ffff000806a58040 x27: 0000000000000000
3986 21:15:20.240655 <4>[ 143.789328] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9bd3f000
3987 21:15:20.241151 <4>[ 143.796758] x23: ffff000809b91000 x22: ffff80000f673b50 x21: 0000000000000000
3988 21:15:20.241445 <4>[ 143.804187] x20: ffff800008c136a0 x19: ffff800009a73fe0 x18: 0000000000000000
3989 21:15:20.241638 <4>[ 143.811616] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3990 21:15:20.243514 <4>[ 143.819042] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
3991 21:15:20.283744 <4>[ 143.826470] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815e944
3992 21:15:20.284017 <4>[ 143.833894] x8 : ffff80000f673618 x7 : 0000000000000000 x6 : 0000000000000001
3993 21:15:20.284189 <4>[ 143.841320] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
3994 21:15:20.284426 <4>[ 143.848743] x2 : 0000000000000000 x1 : ffff000806a58040 x0 : 0000000000000033
3995 21:15:20.284582 <4>[ 143.856170] Call trace:
3996 21:15:20.284773 <4>[ 143.858884] lkdtm_rodata_do_nothing+0x0/0x10
3997 21:15:20.284889 <4>[ 143.863518] lkdtm_EXEC_RODATA+0x24/0x30
3998 21:15:20.286866 <4>[ 143.867716] lkdtm_do_action+0x2c/0x50
3999 21:15:20.327070 <4>[ 143.871738] direct_entry+0x164/0x180
4000 21:15:20.327301 <4>[ 143.875670] full_proxy_write+0x68/0xc0
4001 21:15:20.327485 <4>[ 143.879781] vfs_write+0xcc/0x2e0
4002 21:15:20.327643 <4>[ 143.883370] ksys_write+0x80/0x110
4003 21:15:20.327801 <4>[ 143.887044] __arm64_sys_write+0x28/0x40
4004 21:15:20.327931 <4>[ 143.891242] invoke_syscall+0x8c/0x120
4005 21:15:20.328057 <4>[ 143.895267] el0_svc_common.constprop.0+0x68/0x124
4006 21:15:20.328182 <4>[ 143.900336] do_el0_svc+0x40/0xcc
4007 21:15:20.328305 <4>[ 143.903924] el0_svc+0x48/0xc0
4008 21:15:20.328427 <4>[ 143.907251] el0t_64_sync_handler+0xf4/0x120
4009 21:15:20.330417 <4>[ 143.911796] el0t_64_sync+0x18c/0x190
4010 21:15:20.355939 <0>[ 143.915733] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
4011 21:15:20.356288 <4>[ 143.922102] ---[ end trace 0000000000000000 ]---
4012 21:15:20.359049 # Segmentation fault
4013 21:15:20.521162 # [ 143.656237] lkdtm: Performing direct entry EXEC_RODATA
4014 21:15:20.521454 # [ 143.661744] lkdtm: attempting ok execution at ffff800008c136a0
4015 21:15:20.521627 # [ 143.667948] lkdtm: attempting bad execution at ffff800009a73fe0
4016 21:15:20.521782 # [ 143.674354] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a73fe0
4017 21:15:20.521934 # [ 143.684359] Mem abort info:
4018 21:15:20.522080 # [ 143.687446] ESR = 0x000000008600000e
4019 21:15:20.524306 # [ 143.691484] EC = 0x21: IABT (current EL), IL = 32 bits
4020 21:15:20.524486 # [ 143.697093] SET = 0, FnV = 0
4021 21:15:20.564349 # [ 143.700434] EA = 0, S1PTW = 0
4022 21:15:20.564615 # [ 143.703861] FSC = 0x0e: level 2 permission fault
4023 21:15:20.564787 # [ 143.708945] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4024 21:15:20.564947 # [ 143.715948] [ffff800009a73fe0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4025 21:15:20.565106 # [ 143.726919] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
4026 21:15:20.607476 # [ 143.733555] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4027 21:15:20.607728 # [ 143.747397] CPU: 1 PID: 2386 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
4028 21:15:20.607901 # [ 143.755422] Hardware name: ARM Juno development board (r0) (DT)
4029 21:15:20.608057 # [ 143.761616] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4030 21:15:20.608209 # [ 143.768862] pc : lkdtm_rodata_do_nothing+0x0/0x10
4031 21:15:20.608355 # [ 143.773851] lr : execute_location+0x74/0x94
4032 21:15:20.608497 # [ 143.778311] sp : ffff80000f6739a0
4033 21:15:20.650866 # [ 143.781894] x29: ffff80000f6739a0 x28: ffff000806a58040 x27: 0000000000000000
4034 21:15:20.651340 # [ 143.789328] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9bd3f000
4035 21:15:20.651682 # [ 143.796758] x23: ffff000809b91000 x22: ffff80000f673b50 x21: 0000000000000000
4036 21:15:20.651998 # [ 143.804187] x20: ffff800008c136a0 x19: ffff800009a73fe0 x18: 0000000000000000
4037 21:15:20.652296 # [ 143.811616] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4038 21:15:20.652684 # [ 143.819042] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
4039 21:15:20.694081 # [ 143.826470] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815e944
4040 21:15:20.694552 # [ 143.833894] x8 : ffff80000f673618 x7 : 0000000000000000 x6 : 0000000000000001
4041 21:15:20.694911 # [ 143.841320] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4042 21:15:20.695285 # [ 143.848743] x2 : 0000000000000000 x1 : ffff000806a58040 x0 : 0000000000000033
4043 21:15:20.695595 # [ 143.856170] Call trace:
4044 21:15:20.695895 # [ 143.858884] lkdtm_rodata_do_nothing+0x0/0x10
4045 21:15:20.696188 # [ 143.863518] lkdtm_EXEC_RODATA+0x24/0x30
4046 21:15:20.696472 # [ 143.867716] lkdtm_do_action+0x2c/0x50
4047 21:15:20.697296 # [ 143.871738] direct_entry+0x164/0x180
4048 21:15:20.737176 # [ 143.875670] full_proxy_write+0x68/0xc0
4049 21:15:20.737709 # [ 143.879781] vfs_write+0xcc/0x2e0
4050 21:15:20.738060 # [ 143.883370] ksys_write+0x80/0x110
4051 21:15:20.738372 # [ 143.887044] __arm64_sys_write+0x28/0x40
4052 21:15:20.738674 # [ 143.891242] invoke_syscall+0x8c/0x120
4053 21:15:20.739053 # [ 143.895267] el0_svc_common.constprop.0+0x68/0x124
4054 21:15:20.739352 # [ 143.900336] do_el0_svc+0x40/0xcc
4055 21:15:20.739720 # [ 143.903924] el0_svc+0x48/0xc0
4056 21:15:20.740010 # [ 143.907251] el0t_64_sync_handler+0xf4/0x120
4057 21:15:20.740389 # [ 143.911796] el0t_64_sync+0x18c/0x190
4058 21:15:20.763101 # [ 143.915733] Code: 00000074 00000000 aa55aa55 00000000 (d503233f)
4059 21:15:20.763564 # [ 143.922102] ---[ end trace 0000000000000000 ]---
4060 21:15:20.763902 # EXEC_RODATA: saw 'call trace:': ok
4061 21:15:20.766278 ok 39 selftests: lkdtm: EXEC_RODATA.sh
4062 21:15:20.766725 # selftests: lkdtm: EXEC_USERSPACE.sh
4063 21:15:21.296217 <6>[ 144.840068] lkdtm: Performing direct entry EXEC_USERSPACE
4064 21:15:21.296848 <6>[ 144.846069] lkdtm: attempting ok execution at ffff800008c136a0
4065 21:15:21.297114 <6>[ 144.852345] lkdtm: attempting bad execution at 0000ffffbd9cf000
4066 21:15:21.297318 <1>[ 144.858632] Unable to handle kernel execution of user memory at virtual address 0000ffffbd9cf000
4067 21:15:21.297480 <1>[ 144.869729] Mem abort info:
4068 21:15:21.297685 <1>[ 144.872856] ESR = 0x000000008600000f
4069 21:15:21.299501 <1>[ 144.876913] EC = 0x21: IABT (current EL), IL = 32 bits
4070 21:15:21.299715 <1>[ 144.882523] SET = 0, FnV = 0
4071 21:15:21.339798 <1>[ 144.885851] EA = 0, S1PTW = 0
4072 21:15:21.340082 <1>[ 144.889282] FSC = 0x0f: level 3 permission fault
4073 21:15:21.340284 <1>[ 144.894364] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000885ae5000
4074 21:15:21.340458 <1>[ 144.901102] [0000ffffbd9cf000] pgd=0800000884896003, p4d=0800000884896003, pud=080000088bfcf003, pmd=0800000884c4c003, pte=00a800089397bf43
4075 21:15:21.340612 <0>[ 144.913980] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4076 21:15:21.383021 <4>[ 144.920614] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4077 21:15:21.383314 <4>[ 144.934457] CPU: 1 PID: 2436 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
4078 21:15:21.383513 <4>[ 144.942483] Hardware name: ARM Juno development board (r0) (DT)
4079 21:15:21.383673 <4>[ 144.948675] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4080 21:15:21.383830 <4>[ 144.955917] pc : 0xffffbd9cf000
4081 21:15:21.384248 <4>[ 144.959333] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4082 21:15:21.384418 <4>[ 144.964143] sp : ffff80000f75b9c0
4083 21:15:21.426396 <4>[ 144.967723] x29: ffff80000f75b9c0 x28: ffff000805a60040 x27: 0000000000000000
4084 21:15:21.426665 <4>[ 144.975151] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbd7bf000
4085 21:15:21.426836 <4>[ 144.982580] x23: ffff00080d3f2000 x22: ffff80000f75bb60 x21: ffff800008c136a0
4086 21:15:21.426990 <4>[ 144.990005] x20: ffff000805a60040 x19: 0000ffffbd9cf000 x18: 0000000000000000
4087 21:15:21.427137 <4>[ 144.997430] x17: ffff800008398dfc x16: ffff80000838cc04 x15: ffff80000838c904
4088 21:15:21.429479 <4>[ 145.004854] x14: 0000000000000000 x13: 205d353433323538 x12: 2e34343120205b3e
4089 21:15:21.469818 <4>[ 145.012278] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
4090 21:15:21.470089 <4>[ 145.019705] x8 : ffff80000f75b698 x7 : 0000000000000000 x6 : 0000000000000001
4091 21:15:21.470268 <4>[ 145.027131] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4092 21:15:21.470449 <4>[ 145.034558] x2 : 0000000000000000 x1 : ffff000805a60040 x0 : 0000000000000033
4093 21:15:21.470626 <4>[ 145.041982] Call trace:
4094 21:15:21.470773 <4>[ 145.044693] 0xffffbd9cf000
4095 21:15:21.470896 <4>[ 145.047755] lkdtm_do_action+0x2c/0x50
4096 21:15:21.472973 <4>[ 145.051777] direct_entry+0x164/0x180
4097 21:15:21.513184 <4>[ 145.055710] full_proxy_write+0x68/0xc0
4098 21:15:21.513654 <4>[ 145.059822] vfs_write+0xcc/0x2e0
4099 21:15:21.513983 <4>[ 145.063412] ksys_write+0x80/0x110
4100 21:15:21.514281 <4>[ 145.067087] __arm64_sys_write+0x28/0x40
4101 21:15:21.514566 <4>[ 145.071284] invoke_syscall+0x8c/0x120
4102 21:15:21.514846 <4>[ 145.075309] el0_svc_common.constprop.0+0x68/0x124
4103 21:15:21.515130 <4>[ 145.080378] do_el0_svc+0x40/0xcc
4104 21:15:21.515406 <4>[ 145.083966] el0_svc+0x48/0xc0
4105 21:15:21.515675 <4>[ 145.087295] el0t_64_sync_handler+0xf4/0x120
4106 21:15:21.515946 <4>[ 145.091841] el0t_64_sync+0x18c/0x190
4107 21:15:21.516643 <0>[ 145.095780] Code: bad PC value
4108 21:15:21.531414 <4>[ 145.099102] ---[ end trace 0000000000000000 ]---
4109 21:15:21.531806 # Segmentation fault
4110 21:15:21.704438 # [ 144.840068] lkdtm: Performing direct entry EXEC_USERSPACE
4111 21:15:21.704714 # [ 144.846069] lkdtm: attempting ok execution at ffff800008c136a0
4112 21:15:21.704888 # [ 144.852345] lkdtm: attempting bad execution at 0000ffffbd9cf000
4113 21:15:21.705047 # [ 144.858632] Unable to handle kernel execution of user memory at virtual address 0000ffffbd9cf000
4114 21:15:21.705224 # [ 144.869729] Mem abort info:
4115 21:15:21.705394 # [ 144.872856] ESR = 0x000000008600000f
4116 21:15:21.705541 # [ 144.876913] EC = 0x21: IABT (current EL), IL = 32 bits
4117 21:15:21.707578 # [ 144.882523] SET = 0, FnV = 0
4118 21:15:21.747601 # [ 144.885851] EA = 0, S1PTW = 0
4119 21:15:21.747862 # [ 144.889282] FSC = 0x0f: level 3 permission fault
4120 21:15:21.748035 # [ 144.894364] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000885ae5000
4121 21:15:21.748195 # [ 144.901102] [0000ffffbd9cf000] pgd=0800000884896003, p4d=0800000884896003, pud=080000088bfcf003, pmd=0800000884c4c003, pte=00a800089397bf43
4122 21:15:21.748348 # [ 144.913980] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4123 21:15:21.790729 # [ 144.920614] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4124 21:15:21.790980 # [ 144.934457] CPU: 1 PID: 2436 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
4125 21:15:21.791153 # [ 144.942483] Hardware name: ARM Juno development board (r0) (DT)
4126 21:15:21.791309 # [ 144.948675] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4127 21:15:21.791461 # [ 144.955917] pc : 0xffffbd9cf000
4128 21:15:21.791609 # [ 144.959333] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4129 21:15:21.791754 # [ 144.964143] sp : ffff80000f75b9c0
4130 21:15:21.833901 # [ 144.967723] x29: ffff80000f75b9c0 x28: ffff000805a60040 x27: 0000000000000000
4131 21:15:21.834153 # [ 144.975151] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffbd7bf000
4132 21:15:21.834373 # [ 144.982580] x23: ffff00080d3f2000 x22: ffff80000f75bb60 x21: ffff800008c136a0
4133 21:15:21.834578 # [ 144.990005] x20: ffff000805a60040 x19: 0000ffffbd9cf000 x18: 0000000000000000
4134 21:15:21.834736 # [ 144.997430] x17: ffff800008398dfc x16: ffff80000838cc04 x15: ffff80000838c904
4135 21:15:21.834884 # [ 145.004854] x14: 0000000000000000 x13: 205d353433323538 x12: 2e34343120205b3e
4136 21:15:21.876990 # [ 145.012278] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815e944
4137 21:15:21.877269 # [ 145.019705] x8 : ffff80000f75b698 x7 : 0000000000000000 x6 : 0000000000000001
4138 21:15:21.877448 # [ 145.027131] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4139 21:15:21.877607 # [ 145.034558] x2 : 0000000000000000 x1 : ffff000805a60040 x0 : 0000000000000033
4140 21:15:21.877758 # [ 145.041982] Call trace:
4141 21:15:21.877972 # [ 145.044693] 0xffffbd9cf000
4142 21:15:21.878134 # [ 145.047755] lkdtm_do_action+0x2c/0x50
4143 21:15:21.878227 # [ 145.051777] direct_entry+0x164/0x180
4144 21:15:21.880133 # [ 145.055710] full_proxy_write+0x68/0xc0
4145 21:15:21.920253 # [ 145.059822] vfs_write+0xcc/0x2e0
4146 21:15:21.920494 # [ 145.063412] ksys_write+0x80/0x110
4147 21:15:21.920662 # [ 145.067087] __arm64_sys_write+0x28/0x40
4148 21:15:21.920842 # [ 145.071284] invoke_syscall+0x8c/0x120
4149 21:15:21.921051 # [ 145.075309] el0_svc_common.constprop.0+0x68/0x124
4150 21:15:21.921256 # [ 145.080378] do_el0_svc+0x40/0xcc
4151 21:15:21.921440 # [ 145.083966] el0_svc+0x48/0xc0
4152 21:15:21.921600 # [ 145.087295] el0t_64_sync_handler+0xf4/0x120
4153 21:15:21.921767 # [ 145.091841] el0t_64_sync+0x18c/0x190
4154 21:15:21.921931 # [ 145.095780] Code: bad PC value
4155 21:15:21.923416 # [ 145.099102] ---[ end trace 0000000000000000 ]---
4156 21:15:21.941036 # EXEC_USERSPACE: saw 'call trace:': ok
4157 21:15:21.941304 ok 40 selftests: lkdtm: EXEC_USERSPACE.sh
4158 21:15:21.944190 # selftests: lkdtm: EXEC_NULL.sh
4159 21:15:22.474650 <6>[ 146.020466] lkdtm: Performing direct entry EXEC_NULL
4160 21:15:22.475265 <6>[ 146.025785] lkdtm: attempting ok execution at ffff800008c136a0
4161 21:15:22.475481 <6>[ 146.032016] lkdtm: attempting bad execution at 0000000000000000
4162 21:15:22.475658 <1>[ 146.038555] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4163 21:15:22.475815 <1>[ 146.047695] Mem abort info:
4164 21:15:22.476042 <1>[ 146.050780] ESR = 0x0000000086000004
4165 21:15:22.477952 <1>[ 146.054821] EC = 0x21: IABT (current EL), IL = 32 bits
4166 21:15:22.478255 <1>[ 146.060433] SET = 0, FnV = 0
4167 21:15:22.518214 <1>[ 146.063776] EA = 0, S1PTW = 0
4168 21:15:22.518531 <1>[ 146.067203] FSC = 0x04: level 0 translation fault
4169 21:15:22.518756 <1>[ 146.072373] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000880b75000
4170 21:15:22.519253 <1>[ 146.079112] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4171 21:15:22.519424 <0>[ 146.086222] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4172 21:15:22.521503 <4>[ 146.092855] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4173 21:15:22.561436 <4>[ 146.106696] CPU: 1 PID: 2486 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
4174 21:15:22.561720 <4>[ 146.114722] Hardware name: ARM Juno development board (r0) (DT)
4175 21:15:22.561931 <4>[ 146.120914] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4176 21:15:22.562126 <4>[ 146.128155] pc : 0x0
4177 21:15:22.562263 <4>[ 146.130609] lr : execute_location+0x74/0x94
4178 21:15:22.562411 <4>[ 146.135074] sp : ffff80000f813900
4179 21:15:22.562623 <4>[ 146.138654] x29: ffff80000f813900 x28: ffff000806a5b4c0 x27: 0000000000000000
4180 21:15:22.604801 <4>[ 146.146083] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8c69f000
4181 21:15:22.605377 <4>[ 146.153513] x23: ffff000805a88000 x22: ffff80000f813ab0 x21: 0000000000000000
4182 21:15:22.605593 <4>[ 146.160940] x20: ffff800008c136a0 x19: 0000000000000000 x18: 0000000000000000
4183 21:15:22.605835 <4>[ 146.168364] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4184 21:15:22.606063 <4>[ 146.175787] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
4185 21:15:22.607942 <4>[ 146.183211] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815e944
4186 21:15:22.648280 <4>[ 146.190635] x8 : ffff80000f813578 x7 : 0000000000000000 x6 : 0000000000000001
4187 21:15:22.648560 <4>[ 146.198061] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4188 21:15:22.648781 <4>[ 146.205486] x2 : 0000000000000000 x1 : ffff000806a5b4c0 x0 : 0000000000000033
4189 21:15:22.648978 <4>[ 146.212915] Call trace:
4190 21:15:22.649150 <4>[ 146.215630] 0x0
4191 21:15:22.649348 <4>[ 146.217734] lkdtm_EXEC_NULL+0x20/0x2c
4192 21:15:22.649518 <4>[ 146.221758] lkdtm_do_action+0x2c/0x50
4193 21:15:22.649683 <4>[ 146.225780] direct_entry+0x164/0x180
4194 21:15:22.651444 <4>[ 146.229713] full_proxy_write+0x68/0xc0
4195 21:15:22.651670 <4>[ 146.233824] vfs_write+0xcc/0x2e0
4196 21:15:22.701699 <4>[ 146.237413] ksys_write+0x80/0x110
4197 21:15:22.701975 <4>[ 146.241088] __arm64_sys_write+0x28/0x40
4198 21:15:22.702197 <4>[ 146.245285] invoke_syscall+0x8c/0x120
4199 21:15:22.702397 <4>[ 146.249311] el0_svc_common.constprop.0+0x68/0x124
4200 21:15:22.702639 <4>[ 146.254379] do_el0_svc+0x40/0xcc
4201 21:15:22.702861 <4>[ 146.257968] el0_svc+0x48/0xc0
4202 21:15:22.703076 <4>[ 146.261296] el0t_64_sync_handler+0xf4/0x120
4203 21:15:22.703252 <4>[ 146.265841] el0t_64_sync+0x18c/0x190
4204 21:15:22.703401 <0>[ 146.269779] Code: bad PC value
4205 21:15:22.704783 <4>[ 146.273101] ---[ end trace 0000000000000000 ]---
4206 21:15:22.705001 # Segmentation fault
4207 21:15:22.858272 # [ 146.020466] lkdtm: Performing direct entry EXEC_NULL
4208 21:15:22.858568 # [ 146.025785] lkdtm: attempting ok execution at ffff800008c136a0
4209 21:15:22.858793 # [ 146.032016] lkdtm: attempting bad execution at 0000000000000000
4210 21:15:22.858994 # [ 146.038555] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4211 21:15:22.859189 # [ 146.047695] Mem abort info:
4212 21:15:22.859381 # [ 146.050780] ESR = 0x0000000086000004
4213 21:15:22.859566 # [ 146.054821] EC = 0x21: IABT (current EL), IL = 32 bits
4214 21:15:22.861378 # [ 146.060433] SET = 0, FnV = 0
4215 21:15:22.901449 # [ 146.063776] EA = 0, S1PTW = 0
4216 21:15:22.901716 # [ 146.067203] FSC = 0x04: level 0 translation fault
4217 21:15:22.901938 # [ 146.072373] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000880b75000
4218 21:15:22.902140 # [ 146.079112] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4219 21:15:22.902334 # [ 146.086222] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4220 21:15:22.904627 # [ 146.092855] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4221 21:15:22.944897 # [ 146.106696] CPU: 1 PID: 2486 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
4222 21:15:22.945445 # [ 146.114722] Hardware name: ARM Juno development board (r0) (DT)
4223 21:15:22.945885 # [ 146.120914] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4224 21:15:22.946293 # [ 146.128155] pc : 0x0
4225 21:15:22.946679 # [ 146.130609] lr : execute_location+0x74/0x94
4226 21:15:22.947059 # [ 146.135074] sp : ffff80000f813900
4227 21:15:22.947428 # [ 146.138654] x29: ffff80000f813900 x28: ffff000806a5b4c0 x27: 0000000000000000
4228 21:15:22.988058 # [ 146.146083] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8c69f000
4229 21:15:22.988535 # [ 146.153513] x23: ffff000805a88000 x22: ffff80000f813ab0 x21: 0000000000000000
4230 21:15:22.988879 # [ 146.160940] x20: ffff800008c136a0 x19: 0000000000000000 x18: 0000000000000000
4231 21:15:22.989364 # [ 146.168364] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4232 21:15:22.990071 # [ 146.175787] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
4233 21:15:22.990406 # [ 146.183211] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815e944
4234 21:15:23.031257 # [ 146.190635] x8 : ffff80000f813578 x7 : 0000000000000000 x6 : 0000000000000001
4235 21:15:23.031728 # [ 146.198061] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4236 21:15:23.032070 # [ 146.205486] x2 : 0000000000000000 x1 : ffff000806a5b4c0 x0 : 0000000000000033
4237 21:15:23.032386 # [ 146.212915] Call trace:
4238 21:15:23.032686 # [ 146.215630] 0x0
4239 21:15:23.033380 # [ 146.217734] lkdtm_EXEC_NULL+0x20/0x2c
4240 21:15:23.033716 # [ 146.221758] lkdtm_do_action+0x2c/0x50
4241 21:15:23.034014 # [ 146.225780] direct_entry+0x164/0x180
4242 21:15:23.034299 # [ 146.229713] full_proxy_write+0x68/0xc0
4243 21:15:23.034752 # [ 146.233824] vfs_write+0xcc/0x2e0
4244 21:15:23.035051 # [ 146.237413] ksys_write+0x80/0x110
4245 21:15:23.074438 # [ 146.241088] __arm64_sys_write+0x28/0x40
4246 21:15:23.074906 # [ 146.245285] invoke_syscall+0x8c/0x120
4247 21:15:23.075637 # [ 146.249311] el0_svc_common.constprop.0+0x68/0x124
4248 21:15:23.075985 # [ 146.254379] do_el0_svc+0x40/0xcc
4249 21:15:23.076294 # [ 146.257968] el0_svc+0x48/0xc0
4250 21:15:23.076593 # [ 146.261296] el0t_64_sync_handler+0xf4/0x120
4251 21:15:23.076906 # [ 146.265841] el0t_64_sync+0x18c/0x190
4252 21:15:23.077194 # [ 146.269779] Code: bad PC value
4253 21:15:23.077540 # [ 146.273101] ---[ end trace 0000000000000000 ]---
4254 21:15:23.077830 # EXEC_NULL: saw 'call trace:': ok
4255 21:15:23.078184 ok 41 selftests: lkdtm: EXEC_NULL.sh
4256 21:15:23.092679 # selftests: lkdtm: ACCESS_USERSPACE.sh
4257 21:15:23.591259 <6>[ 147.139412] lkdtm: Performing direct entry ACCESS_USERSPACE
4258 21:15:23.591712 <6>[ 147.145625] lkdtm: attempting bad read at 0000ffffa9d86000
4259 21:15:23.592363 <3>[ 147.151461] lkdtm: FAIL: survived bad read
4260 21:15:23.592670 <6>[ 147.155887] lkdtm: attempting bad write at 0000ffffa9d86000
4261 21:15:23.594650 <3>[ 147.161791] lkdtm: FAIL: survived bad write
4262 21:15:23.745267 # [ 147.139412] lkdtm: Performing direct entry ACCESS_USERSPACE
4263 21:15:23.745716 # [ 147.145625] lkdtm: attempting bad read at 0000ffffa9d86000
4264 21:15:23.746026 # [ 147.151461] lkdtm: FAIL: survived bad read
4265 21:15:23.746308 # [ 147.155887] lkdtm: attempting bad write at 0000ffffa9d86000
4266 21:15:23.748536 # [ 147.161791] lkdtm: FAIL: survived bad write
4267 21:15:23.796132 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
4268 21:15:23.860237 not ok 42 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
4269 21:15:23.956284 # selftests: lkdtm: ACCESS_NULL.sh
4270 21:15:24.536603 <6>[ 148.080544] lkdtm: Performing direct entry ACCESS_NULL
4271 21:15:24.536902 <6>[ 148.086041] lkdtm: attempting bad read at 0000000000000000
4272 21:15:24.537081 <1>[ 148.091899] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4273 21:15:24.537568 <1>[ 148.103180] Mem abort info:
4274 21:15:24.537805 <1>[ 148.106257] ESR = 0x0000000096000004
4275 21:15:24.538014 <1>[ 148.110332] EC = 0x25: DABT (current EL), IL = 32 bits
4276 21:15:24.538223 <1>[ 148.115954] SET = 0, FnV = 0
4277 21:15:24.539835 <1>[ 148.119300] EA = 0, S1PTW = 0
4278 21:15:24.580105 <1>[ 148.122730] FSC = 0x04: level 0 translation fault
4279 21:15:24.580418 <1>[ 148.127898] Data abort info:
4280 21:15:24.580603 <1>[ 148.131065] ISV = 0, ISS = 0x00000004
4281 21:15:24.580765 <1>[ 148.135195] CM = 0, WnR = 0
4282 21:15:24.581236 <1>[ 148.138452] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000884a06000
4283 21:15:24.581414 <1>[ 148.145192] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4284 21:15:24.581582 <0>[ 148.152299] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4285 21:15:24.623390 <4>[ 148.158932] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4286 21:15:24.623683 <4>[ 148.172774] CPU: 1 PID: 2577 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
4287 21:15:24.624191 <4>[ 148.180801] Hardware name: ARM Juno development board (r0) (DT)
4288 21:15:24.624381 <4>[ 148.186993] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4289 21:15:24.624566 <4>[ 148.194234] pc : lkdtm_ACCESS_NULL+0x2c/0x78
4290 21:15:24.624723 <4>[ 148.198786] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4291 21:15:24.624876 <4>[ 148.203330] sp : ffff80000f993950
4292 21:15:24.666725 <4>[ 148.206913] x29: ffff80000f993950 x28: ffff0008054a34c0 x27: 0000000000000000
4293 21:15:24.667035 <4>[ 148.214343] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff961af000
4294 21:15:24.667215 <4>[ 148.221772] x23: ffff00080d832000 x22: ffff80000f993ae0 x21: 000000000000000c
4295 21:15:24.667655 <4>[ 148.229198] x20: 0000000000000000 x19: ffff80000b557940 x18: 0000000000000000
4296 21:15:24.667855 <4>[ 148.236622] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff961af000
4297 21:15:24.668023 <4>[ 148.244046] x14: 0000000000000000 x13: 205d313430363830 x12: 2e38343120205b3e
4298 21:15:24.710234 <4>[ 148.251474] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815e944
4299 21:15:24.710518 <4>[ 148.258898] x8 : ffff80000f993628 x7 : 0000000000000000 x6 : 0000000000000001
4300 21:15:24.710806 <4>[ 148.266322] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4301 21:15:24.711324 <4>[ 148.273749] x2 : 0000000000000000 x1 : ffff0008054a34c0 x0 : 000000000000002e
4302 21:15:24.711520 <4>[ 148.281177] Call trace:
4303 21:15:24.711747 <4>[ 148.283888] lkdtm_ACCESS_NULL+0x2c/0x78
4304 21:15:24.711915 <4>[ 148.288086] lkdtm_do_action+0x2c/0x50
4305 21:15:24.713388 <4>[ 148.292109] direct_entry+0x164/0x180
4306 21:15:24.753492 <4>[ 148.296044] full_proxy_write+0x68/0xc0
4307 21:15:24.753736 <4>[ 148.300160] vfs_write+0xcc/0x2e0
4308 21:15:24.753909 <4>[ 148.303749] ksys_write+0x80/0x110
4309 21:15:24.754067 <4>[ 148.307424] __arm64_sys_write+0x28/0x40
4310 21:15:24.754216 <4>[ 148.311622] invoke_syscall+0x8c/0x120
4311 21:15:24.754619 <4>[ 148.315647] el0_svc_common.constprop.0+0x68/0x124
4312 21:15:24.754773 <4>[ 148.320716] do_el0_svc+0x40/0xcc
4313 21:15:24.754911 <4>[ 148.324305] el0_svc+0x48/0xc0
4314 21:15:24.755044 <4>[ 148.327632] el0t_64_sync_handler+0xf4/0x120
4315 21:15:24.755179 <4>[ 148.332177] el0t_64_sync+0x18c/0x190
4316 21:15:24.756710 <0>[ 148.336115] Code: d2800001 90005060 9130a000 97ffc4b2 (f9400293)
4317 21:15:24.776346 <4>[ 148.342484] ---[ end trace 0000000000000000 ]---
4318 21:15:24.779436 # Segmentation fault
4319 21:15:24.971291 # [ 148.080544] lkdtm: Performing direct entry ACCESS_NULL
4320 21:15:24.971795 # [ 148.086041] lkdtm: attempting bad read at 0000000000000000
4321 21:15:24.972133 # [ 148.091899] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4322 21:15:24.972812 # [ 148.103180] Mem abort info:
4323 21:15:24.973143 # [ 148.106257] ESR = 0x0000000096000004
4324 21:15:24.973490 # [ 148.110332] EC = 0x25: DABT (current EL), IL = 32 bits
4325 21:15:24.973788 # [ 148.115954] SET = 0, FnV = 0
4326 21:15:24.974072 # [ 148.119300] EA = 0, S1PTW = 0
4327 21:15:25.014275 # [ 148.122730] FSC = 0x04: level 0 translation fault
4328 21:15:25.014538 # [ 148.127898] Data abort info:
4329 21:15:25.014708 # [ 148.131065] ISV = 0, ISS = 0x00000004
4330 21:15:25.014864 # [ 148.135195] CM = 0, WnR = 0
4331 21:15:25.015012 # [ 148.138452] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000884a06000
4332 21:15:25.015150 # [ 148.145192] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4333 21:15:25.015271 # [ 148.152299] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4334 21:15:25.057678 # [ 148.158932] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4335 21:15:25.058163 # [ 148.172774] CPU: 1 PID: 2577 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
4336 21:15:25.058506 # [ 148.180801] Hardware name: ARM Juno development board (r0) (DT)
4337 21:15:25.058815 # [ 148.186993] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4338 21:15:25.059111 # [ 148.194234] pc : lkdtm_ACCESS_NULL+0x2c/0x78
4339 21:15:25.059399 # [ 148.198786] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4340 21:15:25.059685 # [ 148.203330] sp : ffff80000f993950
4341 21:15:25.060852 # [ 148.206913] x29: ffff80000f993950 x28: ffff0008054a34c0 x27: 0000000000000000
4342 21:15:25.100865 # [ 148.214343] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff961af000
4343 21:15:25.101484 # [ 148.221772] x23: ffff00080d832000 x22: ffff80000f993ae0 x21: 000000000000000c
4344 21:15:25.101832 # [ 148.229198] x20: 0000000000000000 x19: ffff80000b557940 x18: 0000000000000000
4345 21:15:25.102144 # [ 148.236622] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff961af000
4346 21:15:25.102546 # [ 148.244046] x14: 0000000000000000 x13: 205d313430363830 x12: 2e38343120205b3e
4347 21:15:25.104046 # [ 148.251474] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815e944
4348 21:15:25.143981 # [ 148.258898] x8 : ffff80000f993628 x7 : 0000000000000000 x6 : 0000000000000001
4349 21:15:25.144453 # [ 148.266322] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4350 21:15:25.144792 # [ 148.273749] x2 : 0000000000000000 x1 : ffff0008054a34c0 x0 : 000000000000002e
4351 21:15:25.145105 # [ 148.281177] Call trace:
4352 21:15:25.145457 # [ 148.283888] lkdtm_ACCESS_NULL+0x2c/0x78
4353 21:15:25.145758 # [ 148.288086] lkdtm_do_action+0x2c/0x50
4354 21:15:25.146046 # [ 148.292109] direct_entry+0x164/0x180
4355 21:15:25.147295 # [ 148.296044] full_proxy_write+0x68/0xc0
4356 21:15:25.187172 # [ 148.300160] vfs_write+0xcc/0x2e0
4357 21:15:25.187640 # [ 148.303749] ksys_write+0x80/0x110
4358 21:15:25.187977 # [ 148.307424] __arm64_sys_write+0x28/0x40
4359 21:15:25.188320 # [ 148.311622] invoke_syscall+0x8c/0x120
4360 21:15:25.188651 # [ 148.315647] el0_svc_common.constprop.0+0x68/0x124
4361 21:15:25.188976 # [ 148.320716] do_el0_svc+0x40/0xcc
4362 21:15:25.189348 # [ 148.324305] el0_svc+0x48/0xc0
4363 21:15:25.189666 # [ 148.327632] el0t_64_sync_handler+0xf4/0x120
4364 21:15:25.190120 # [ 148.332177] el0t_64_sync+0x18c/0x190
4365 21:15:25.190495 # [ 148.336115] Code: d2800001 90005060 9130a000 97ffc4b2 (f9400293)
4366 21:15:25.191214 # [ 148.342484] ---[ end trace 0000000000000000 ]---
4367 21:15:25.208491 # ACCESS_NULL: saw 'call trace:': ok
4368 21:15:25.211719 ok 43 selftests: lkdtm: ACCESS_NULL.sh
4369 21:15:25.212175 # selftests: lkdtm: WRITE_RO.sh
4370 21:15:25.736621 <6>[ 149.282622] lkdtm: Performing direct entry WRITE_RO
4371 21:15:25.737194 <6>[ 149.287851] lkdtm: attempting bad rodata write at ffff800009a73fd8
4372 21:15:25.737439 <1>[ 149.294395] Unable to handle kernel write to read-only memory at virtual address ffff800009a73fd8
4373 21:15:25.737681 <1>[ 149.303704] Mem abort info:
4374 21:15:25.737853 <1>[ 149.306821] ESR = 0x000000009600004e
4375 21:15:25.737992 <1>[ 149.310864] EC = 0x25: DABT (current EL), IL = 32 bits
4376 21:15:25.738159 <1>[ 149.316471] SET = 0, FnV = 0
4377 21:15:25.739868 <1>[ 149.319812] EA = 0, S1PTW = 0
4378 21:15:25.780222 <1>[ 149.323240] FSC = 0x0e: level 2 permission fault
4379 21:15:25.780534 <1>[ 149.328321] Data abort info:
4380 21:15:25.780794 <1>[ 149.331485] ISV = 0, ISS = 0x0000004e
4381 21:15:25.780997 <1>[ 149.335608] CM = 0, WnR = 1
4382 21:15:25.781191 <1>[ 149.338862] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4383 21:15:25.781437 <1>[ 149.345860] [ffff800009a73fd8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4384 21:15:25.781647 <0>[ 149.356825] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4385 21:15:25.823527 <4>[ 149.363460] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4386 21:15:25.823813 <4>[ 149.377303] CPU: 1 PID: 2630 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
4387 21:15:25.824079 <4>[ 149.385329] Hardware name: ARM Juno development board (r0) (DT)
4388 21:15:25.824289 <4>[ 149.391522] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4389 21:15:25.824449 <4>[ 149.398766] pc : lkdtm_WRITE_RO+0x44/0x5c
4390 21:15:25.824589 <4>[ 149.403056] lr : lkdtm_WRITE_RO+0x2c/0x5c
4391 21:15:25.826580 <4>[ 149.407340] sp : ffff80000fa63930
4392 21:15:25.866782 <4>[ 149.410920] x29: ffff80000fa63930 x28: ffff0008054a34c0 x27: 0000000000000000
4393 21:15:25.867116 <4>[ 149.418348] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8ae3f000
4394 21:15:25.867383 <4>[ 149.425773] x23: ffff00080d8ef000 x22: ffff80000fa63ac0 x21: 0000000000000009
4395 21:15:25.867621 <4>[ 149.433204] x20: ffff80000b557880 x19: ffff800009a73000 x18: 0000000000000000
4396 21:15:25.868137 <4>[ 149.440630] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8ae3f000
4397 21:15:25.869886 <4>[ 149.448053] x14: 0000000000000000 x13: 205d313538373832 x12: 2e39343120205b3e
4398 21:15:25.910153 <4>[ 149.455477] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff80000815e944
4399 21:15:25.910489 <4>[ 149.462901] x8 : ffff80000fa63608 x7 : 0000000000000000 x6 : 0000000000000001
4400 21:15:25.910775 <4>[ 149.470325] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4401 21:15:25.911007 <4>[ 149.477748] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a0bfca0
4402 21:15:25.911228 <4>[ 149.485178] Call trace:
4403 21:15:25.911367 <4>[ 149.487896] lkdtm_WRITE_RO+0x44/0x5c
4404 21:15:25.913266 <4>[ 149.491839] lkdtm_do_action+0x2c/0x50
4405 21:15:25.913495 <4>[ 149.495862] direct_entry+0x164/0x180
4406 21:15:25.953573 <4>[ 149.499795] full_proxy_write+0x68/0xc0
4407 21:15:25.953842 <4>[ 149.503907] vfs_write+0xcc/0x2e0
4408 21:15:25.954064 <4>[ 149.507498] ksys_write+0x80/0x110
4409 21:15:25.954270 <4>[ 149.511176] __arm64_sys_write+0x28/0x40
4410 21:15:25.954450 <4>[ 149.515374] invoke_syscall+0x8c/0x120
4411 21:15:25.954627 <4>[ 149.519400] el0_svc_common.constprop.0+0x68/0x124
4412 21:15:25.954803 <4>[ 149.524468] do_el0_svc+0x40/0xcc
4413 21:15:25.954976 <4>[ 149.528057] el0_svc+0x48/0xc0
4414 21:15:25.955144 <4>[ 149.531384] el0t_64_sync_handler+0xf4/0x120
4415 21:15:25.956701 <4>[ 149.535929] el0t_64_sync+0x18c/0x190
4416 21:15:25.974658 <0>[ 149.539866] Code: f2b579a2 90005060 ca020021 91328000 (f907ee61)
4417 21:15:25.977796 <4>[ 149.546235] ---[ end trace 0000000000000000 ]---
4418 21:15:25.978059 # Segmentation fault
4419 21:15:26.162936 # [ 149.282622] lkdtm: Performing direct entry WRITE_RO
4420 21:15:26.163247 # [ 149.287851] lkdtm: attempting bad rodata write at ffff800009a73fd8
4421 21:15:26.163468 # [ 149.294395] Unable to handle kernel write to read-only memory at virtual address ffff800009a73fd8
4422 21:15:26.163667 # [ 149.303704] Mem abort info:
4423 21:15:26.163849 # [ 149.306821] ESR = 0x000000009600004e
4424 21:15:26.164008 # [ 149.310864] EC = 0x25: DABT (current EL), IL = 32 bits
4425 21:15:26.164164 # [ 149.316471] SET = 0, FnV = 0
4426 21:15:26.166032 # [ 149.319812] EA = 0, S1PTW = 0
4427 21:15:26.206020 # [ 149.323240] FSC = 0x0e: level 2 permission fault
4428 21:15:26.206287 # [ 149.328321] Data abort info:
4429 21:15:26.206466 # [ 149.331485] ISV = 0, ISS = 0x0000004e
4430 21:15:26.206636 # [ 149.335608] CM = 0, WnR = 1
4431 21:15:26.206808 # [ 149.338862] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4432 21:15:26.206959 # [ 149.345860] [ffff800009a73fd8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4433 21:15:26.207101 # [ 149.356825] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4434 21:15:26.249456 # [ 149.363460] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4435 21:15:26.249947 # [ 149.377303] CPU: 1 PID: 2630 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
4436 21:15:26.250291 # [ 149.385329] Hardware name: ARM Juno development board (r0) (DT)
4437 21:15:26.250613 # [ 149.391522] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4438 21:15:26.250996 # [ 149.398766] pc : lkdtm_WRITE_RO+0x44/0x5c
4439 21:15:26.251303 # [ 149.403056] lr : lkdtm_WRITE_RO+0x2c/0x5c
4440 21:15:26.251587 # [ 149.407340] sp : ffff80000fa63930
4441 21:15:26.292570 # [ 149.410920] x29: ffff80000fa63930 x28: ffff0008054a34c0 x27: 0000000000000000
4442 21:15:26.293051 # [ 149.418348] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8ae3f000
4443 21:15:26.293468 # [ 149.425773] x23: ffff00080d8ef000 x22: ffff80000fa63ac0 x21: 0000000000000009
4444 21:15:26.293893 # [ 149.433204] x20: ffff80000b557880 x19: ffff800009a73000 x18: 0000000000000000
4445 21:15:26.294285 # [ 149.440630] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8ae3f000
4446 21:15:26.295861 # [ 149.448053] x14: 0000000000000000 x13: 205d313538373832 x12: 2e39343120205b3e
4447 21:15:26.335723 # [ 149.455477] x11: 2074612065746972 x10: 7720617461646f72 x9 : ffff80000815e944
4448 21:15:26.336200 # [ 149.462901] x8 : ffff80000fa63608 x7 : 0000000000000000 x6 : 0000000000000001
4449 21:15:26.336730 # [ 149.470325] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4450 21:15:26.337309 # [ 149.477748] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a0bfca0
4451 21:15:26.337848 # [ 149.485178] Call trace:
4452 21:15:26.338334 # [ 149.487896] lkdtm_WRITE_RO+0x44/0x5c
4453 21:15:26.338788 # [ 149.491839] lkdtm_do_action+0x2c/0x50
4454 21:15:26.339674 # [ 149.495862] direct_entry+0x164/0x180
4455 21:15:26.379025 # [ 149.499795] full_proxy_write+0x68/0xc0
4456 21:15:26.379513 # [ 149.503907] vfs_write+0xcc/0x2e0
4457 21:15:26.379843 # [ 149.507498] ksys_write+0x80/0x110
4458 21:15:26.380145 # [ 149.511176] __arm64_sys_write+0x28/0x40
4459 21:15:26.380428 # [ 149.515374] invoke_syscall+0x8c/0x120
4460 21:15:26.380706 # [ 149.519400] el0_svc_common.constprop.0+0x68/0x124
4461 21:15:26.380985 # [ 149.524468] do_el0_svc+0x40/0xcc
4462 21:15:26.381319 # [ 149.528057] el0_svc+0x48/0xc0
4463 21:15:26.381606 # [ 149.531384] el0t_64_sync_handler+0xf4/0x120
4464 21:15:26.381906 # [ 149.535929] el0t_64_sync+0x18c/0x190
4465 21:15:26.382646 # [ 149.539866] Code: f2b579a2 90005060 ca020021 91328000 (f907ee61)
4466 21:15:26.404722 # [ 149.546235] ---[ end trace 0000000000000000 ]---
4467 21:15:26.405181 # WRITE_RO: saw 'call trace:': ok
4468 21:15:26.405665 ok 44 selftests: lkdtm: WRITE_RO.sh
4469 21:15:26.407919 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4470 21:15:26.932090 <6>[ 150.476578] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4471 21:15:26.932433 <6>[ 150.482786] lkdtm: attempting bad ro_after_init write at ffff80000a1c2588
4472 21:15:26.933024 <1>[ 150.489946] Unable to handle kernel write to read-only memory at virtual address ffff80000a1c2588
4473 21:15:26.933243 <1>[ 150.500590] Mem abort info:
4474 21:15:26.933495 <1>[ 150.503764] ESR = 0x000000009600004e
4475 21:15:26.933674 <1>[ 150.507853] EC = 0x25: DABT (current EL), IL = 32 bits
4476 21:15:26.933843 <1>[ 150.513472] SET = 0, FnV = 0
4477 21:15:26.935332 <1>[ 150.516824] EA = 0, S1PTW = 0
4478 21:15:26.975663 <1>[ 150.520261] FSC = 0x0e: level 2 permission fault
4479 21:15:26.975991 <1>[ 150.525349] Data abort info:
4480 21:15:26.976223 <1>[ 150.528523] ISV = 0, ISS = 0x0000004e
4481 21:15:26.976421 <1>[ 150.532651] CM = 0, WnR = 1
4482 21:15:26.976880 <1>[ 150.535909] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4483 21:15:26.977078 <1>[ 150.542915] [ffff80000a1c2588] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4484 21:15:26.977371 <0>[ 150.553877] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4485 21:15:27.018957 <4>[ 150.560514] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4486 21:15:27.019257 <4>[ 150.574356] CPU: 2 PID: 2683 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
4487 21:15:27.019488 <4>[ 150.582385] Hardware name: ARM Juno development board (r0) (DT)
4488 21:15:27.019783 <4>[ 150.588580] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4489 21:15:27.019985 <4>[ 150.595821] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4490 21:15:27.022084 <4>[ 150.601069] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4491 21:15:27.062371 <4>[ 150.606310] sp : ffff80000faf3ad0
4492 21:15:27.062651 <4>[ 150.609894] x29: ffff80000faf3ad0 x28: ffff0008047c9a80 x27: 0000000000000000
4493 21:15:27.062877 <4>[ 150.617322] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa19af000
4494 21:15:27.063132 <4>[ 150.624755] x23: ffff00080d3b4000 x22: ffff80000faf3c60 x21: 0000000000000014
4495 21:15:27.063332 <4>[ 150.632179] x20: ffff80000b557890 x19: ffff80000a1c2000 x18: 0000000000000000
4496 21:15:27.063524 <4>[ 150.639604] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa19af000
4497 21:15:27.105699 <4>[ 150.647029] x14: 0000000000000000 x13: 205d363837323834 x12: 2e30353120205b3e
4498 21:15:27.105986 <4>[ 150.654456] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815e944
4499 21:15:27.106221 <4>[ 150.661880] x8 : ffff80000faf37a8 x7 : 0000000000000000 x6 : 0000000000000001
4500 21:15:27.106691 <4>[ 150.669304] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4501 21:15:27.106871 <4>[ 150.676729] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a0bfca0
4502 21:15:27.107054 <4>[ 150.684159] Call trace:
4503 21:15:27.108786 <4>[ 150.686872] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4504 21:15:27.149075 <4>[ 150.691770] lkdtm_do_action+0x2c/0x50
4505 21:15:27.149364 <4>[ 150.695797] direct_entry+0x164/0x180
4506 21:15:27.149536 <4>[ 150.699730] full_proxy_write+0x68/0xc0
4507 21:15:27.149695 <4>[ 150.703842] vfs_write+0xcc/0x2e0
4508 21:15:27.149843 <4>[ 150.707431] ksys_write+0x80/0x110
4509 21:15:27.149988 <4>[ 150.711106] __arm64_sys_write+0x28/0x40
4510 21:15:27.150080 <4>[ 150.715305] invoke_syscall+0x8c/0x120
4511 21:15:27.150171 <4>[ 150.719330] el0_svc_common.constprop.0+0x68/0x124
4512 21:15:27.150261 <4>[ 150.724399] do_el0_svc+0x40/0xcc
4513 21:15:27.150352 <4>[ 150.727987] el0_svc+0x48/0xc0
4514 21:15:27.152246 <4>[ 150.731314] el0t_64_sync_handler+0xf4/0x120
4515 21:15:27.175123 <4>[ 150.735859] el0t_64_sync+0x18c/0x190
4516 21:15:27.175393 <0>[ 150.739796] Code: f2b579a2 90005060 ca020021 91328000 (f902c661)
4517 21:15:27.178216 <4>[ 150.746165] ---[ end trace 0000000000000000 ]---
4518 21:15:27.178468 # Segmentation fault
4519 21:15:27.380495 # [ 150.476578] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4520 21:15:27.380772 # [ 150.482786] lkdtm: attempting bad ro_after_init write at ffff80000a1c2588
4521 21:15:27.380943 # [ 150.489946] Unable to handle kernel write to read-only memory at virtual address ffff80000a1c2588
4522 21:15:27.381103 # [ 150.500590] Mem abort info:
4523 21:15:27.381288 # [ 150.503764] ESR = 0x000000009600004e
4524 21:15:27.381441 # [ 150.507853] EC = 0x25: DABT (current EL), IL = 32 bits
4525 21:15:27.381590 # [ 150.513472] SET = 0, FnV = 0
4526 21:15:27.383625 # [ 150.516824] EA = 0, S1PTW = 0
4527 21:15:27.423649 # [ 150.520261] FSC = 0x0e: level 2 permission fault
4528 21:15:27.423921 # [ 150.525349] Data abort info:
4529 21:15:27.424091 # [ 150.528523] ISV = 0, ISS = 0x0000004e
4530 21:15:27.424252 # [ 150.532651] CM = 0, WnR = 1
4531 21:15:27.424403 # [ 150.535909] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4532 21:15:27.424552 # [ 150.542915] [ffff80000a1c2588] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4533 21:15:27.424699 # [ 150.553877] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4534 21:15:27.466795 # [ 150.560514] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4535 21:15:27.467048 # [ 150.574356] CPU: 2 PID: 2683 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
4536 21:15:27.467220 # [ 150.582385] Hardware name: ARM Juno development board (r0) (DT)
4537 21:15:27.467377 # [ 150.588580] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4538 21:15:27.467527 # [ 150.595821] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4539 21:15:27.467672 # [ 150.601069] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4540 21:15:27.469947 # [ 150.606310] sp : ffff80000faf3ad0
4541 21:15:27.509951 # [ 150.609894] x29: ffff80000faf3ad0 x28: ffff0008047c9a80 x27: 0000000000000000
4542 21:15:27.510207 # [ 150.617322] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa19af000
4543 21:15:27.510378 # [ 150.624755] x23: ffff00080d3b4000 x22: ffff80000faf3c60 x21: 0000000000000014
4544 21:15:27.510535 # [ 150.632179] x20: ffff80000b557890 x19: ffff80000a1c2000 x18: 0000000000000000
4545 21:15:27.510684 # [ 150.639604] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa19af000
4546 21:15:27.513071 # [ 150.647029] x14: 0000000000000000 x13: 205d363837323834 x12: 2e30353120205b3e
4547 21:15:27.553154 # [ 150.654456] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815e944
4548 21:15:27.553428 # [ 150.661880] x8 : ffff80000faf37a8 x7 : 0000000000000000 x6 : 0000000000000001
4549 21:15:27.553604 # [ 150.669304] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
4550 21:15:27.553760 # [ 150.676729] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a0bfca0
4551 21:15:27.553910 # [ 150.684159] Call trace:
4552 21:15:27.554048 # [ 150.686872] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4553 21:15:27.556339 # [ 150.691770] lkdtm_do_action+0x2c/0x50
4554 21:15:27.596534 # [ 150.695797] direct_entry+0x164/0x180
4555 21:15:27.596996 # [ 150.699730] full_proxy_write+0x68/0xc0
4556 21:15:27.597384 # [ 150.703842] vfs_write+0xcc/0x2e0
4557 21:15:27.597704 # [ 150.707431] ksys_write+0x80/0x110
4558 21:15:27.598002 # [ 150.711106] __arm64_sys_write+0x28/0x40
4559 21:15:27.598292 # [ 150.715305] invoke_syscall+0x8c/0x120
4560 21:15:27.598593 # [ 150.719330] el0_svc_common.constprop.0+0x68/0x124
4561 21:15:27.598876 # [ 150.724399] do_el0_svc+0x40/0xcc
4562 21:15:27.599154 # [ 150.727987] el0_svc+0x48/0xc0
4563 21:15:27.599448 # [ 150.731314] el0t_64_sync_handler+0xf4/0x120
4564 21:15:27.600240 # [ 150.735859] el0t_64_sync+0x18c/0x190
4565 21:15:27.628252 # [ 150.739796] Code: f2b579a2 90005060 ca020021 91328000 (f902c661)
4566 21:15:27.628724 # [ 150.746165] ---[ end trace 0000000000000000 ]---
4567 21:15:27.629061 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
4568 21:15:27.629430 ok 45 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4569 21:15:27.631514 # selftests: lkdtm: WRITE_KERN.sh
4570 21:15:28.137751 <6>[ 151.683246] lkdtm: Performing direct entry WRITE_KERN
4571 21:15:28.138321 <6>[ 151.688651] lkdtm: attempting bad 11140776 byte write at ffff8000096b3548
4572 21:15:28.138542 <1>[ 151.696305] Unable to handle kernel write to read-only memory at virtual address ffff8000096b3548
4573 21:15:28.138716 <1>[ 151.705523] Mem abort info:
4574 21:15:28.138870 <1>[ 151.708620] ESR = 0x000000009600004f
4575 21:15:28.139022 <1>[ 151.712660] EC = 0x25: DABT (current EL), IL = 32 bits
4576 21:15:28.139220 <1>[ 151.718267] SET = 0, FnV = 0
4577 21:15:28.141083 <1>[ 151.721607] EA = 0, S1PTW = 0
4578 21:15:28.181182 <1>[ 151.725034] FSC = 0x0f: level 3 permission fault
4579 21:15:28.181534 <1>[ 151.730118] Data abort info:
4580 21:15:28.181725 <1>[ 151.733284] ISV = 0, ISS = 0x0000004f
4581 21:15:28.181904 <1>[ 151.737410] CM = 0, WnR = 1
4582 21:15:28.182380 <1>[ 151.740665] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4583 21:15:28.182503 <1>[ 151.747668] [ffff8000096b3548] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=00500000818b3783
4584 21:15:28.184535 <0>[ 151.760557] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4585 21:15:28.224615 <4>[ 151.767190] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4586 21:15:28.224891 <4>[ 151.781032] CPU: 1 PID: 2736 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
4587 21:15:28.225070 <4>[ 151.789060] Hardware name: ARM Juno development board (r0) (DT)
4588 21:15:28.225257 <4>[ 151.795256] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4589 21:15:28.225416 <4>[ 151.802501] pc : __memcpy+0x128/0x230
4590 21:15:28.227739 <4>[ 151.806447] lr : lkdtm_WRITE_KERN+0x54/0x88
4591 21:15:28.267945 <4>[ 151.810910] sp : ffff80000fbc3a10
4592 21:15:28.268268 <4>[ 151.814490] x29: ffff80000fbc3a10 x28: ffff0008054a34c0 x27: 0000000000000000
4593 21:15:28.268449 <4>[ 151.821918] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb137f000
4594 21:15:28.268608 <4>[ 151.829343] x23: ffff000804c7e000 x22: ffff80000fbc3bb0 x21: 0000000000a9fea8
4595 21:15:28.268758 <4>[ 151.836768] x20: ffff800008c136a0 x19: ffff8000096b3548 x18: 0000000000000000
4596 21:15:28.268906 <4>[ 151.844196] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
4597 21:15:28.311310 <4>[ 151.851621] x14: 0000000000000008 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4598 21:15:28.311615 <4>[ 151.859045] x11: ffff80000843e4dc x10: ffff8000086b1428 x9 : ffff80000815e944
4599 21:15:28.311793 <4>[ 151.866473] x8 : ffff80000fbc3438 x7 : a8c17bfd910003fd x6 : a9bf7bfdd503233f
4600 21:15:28.312263 <4>[ 151.873901] x5 : ffff80000a1533f0 x4 : ffff8000096b3548 x3 : ffff8000096b3540
4601 21:15:28.312446 <4>[ 151.881325] x2 : 0000000000a9feb0 x1 : ffff800008c13698 x0 : ffff8000096b3548
4602 21:15:28.312603 <4>[ 151.888750] Call trace:
4603 21:15:28.312752 <4>[ 151.891460] __memcpy+0x128/0x230
4604 21:15:28.314493 <4>[ 151.895054] lkdtm_do_action+0x2c/0x50
4605 21:15:28.354730 <4>[ 151.899084] direct_entry+0x164/0x180
4606 21:15:28.354996 <4>[ 151.903017] full_proxy_write+0x68/0xc0
4607 21:15:28.355165 <4>[ 151.907128] vfs_write+0xcc/0x2e0
4608 21:15:28.355319 <4>[ 151.910718] ksys_write+0x80/0x110
4609 21:15:28.355730 <4>[ 151.914394] __arm64_sys_write+0x28/0x40
4610 21:15:28.355895 <4>[ 151.918596] invoke_syscall+0x8c/0x120
4611 21:15:28.356054 <4>[ 151.922625] el0_svc_common.constprop.0+0x68/0x124
4612 21:15:28.356192 <4>[ 151.927695] do_el0_svc+0x40/0xcc
4613 21:15:28.356325 <4>[ 151.931284] el0_svc+0x48/0xc0
4614 21:15:28.356460 <4>[ 151.934612] el0t_64_sync_handler+0xf4/0x120
4615 21:15:28.357954 <4>[ 151.939157] el0t_64_sync+0x18c/0x190
4616 21:15:28.383366 <0>[ 151.943095] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4617 21:15:28.383655 <4>[ 151.949465] ---[ end trace 0000000000000000 ]---
4618 21:15:28.386469 # Segmentation fault
4619 21:15:28.602850 # [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5
4620 21:15:28.603360 # [ 0.000000] Detected VIPT I-cache on CPU0
4621 21:15:28.604096 # [ 0.000000] CPU features: detected: ARM erratum 843419
4622 21:15:28.604457 # [ 0.000000] CPU features: detected: ARM erratum 845719
4623 21:15:28.604773 # [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
4624 21:15:28.605077 # [ 0.000000] alternatives: applying boot alternatives
4625 21:15:28.605430 # [ 0.000000] Fallback order for Node 0: 0
4626 21:15:28.606144 # [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
4627 21:15:28.645978 # [ 0.000000] Policy zone: Normal
4628 21:15:28.646471 # [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.218:/var/lib/lava/dispatcher/tmp/936764/extract-nfsrootfs-hn23lyey,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
4629 21:15:28.646826 # [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
4630 21:15:28.649285 # [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4631 21:15:28.689125 # [ 0.000000] mem auto-init: stack:all(zero), heap alloc:on, heap free:on
4632 21:15:28.689618 # [ 0.000000] mem auto-init: clearing system memory may take some time...
4633 21:15:28.689959 # [ 151.683246] lkdtm: Performing direct entry WRITE_KERN
4634 21:15:28.690273 # [ 151.688651] lkdtm: attempting bad 11140776 byte write at ffff8000096b3548
4635 21:15:28.690577 # [ 151.696305] Unable to handle kernel write to read-only memory at virtual address ffff8000096b3548
4636 21:15:28.690868 # [ 151.705523] Mem abort info:
4637 21:15:28.692464 # [ 151.708620] ESR = 0x000000009600004f
4638 21:15:28.732185 # [ 151.712660] EC = 0x25: DABT (current EL), IL = 32 bits
4639 21:15:28.733053 # [ 151.718267] SET = 0, FnV = 0
4640 21:15:28.733463 # [ 151.721607] EA = 0, S1PTW = 0
4641 21:15:28.733789 # [ 151.725034] FSC = 0x0f: level 3 permission fault
4642 21:15:28.734095 # [ 151.730118] Data abort info:
4643 21:15:28.734418 # [ 151.733284] ISV = 0, ISS = 0x0000004f
4644 21:15:28.734708 # [ 151.737410] CM = 0, WnR = 1
4645 21:15:28.734990 # [ 151.740665] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000008248b000
4646 21:15:28.775408 # [ 151.747668] [ffff8000096b3548] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=00500000818b3783
4647 21:15:28.775886 # [ 151.760557] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4648 21:15:28.776649 # [ 151.767190] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4649 21:15:28.777015 # [ 151.781032] CPU: 1 PID: 2736 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
4650 21:15:28.777360 # [ 151.789060] Hardware name: ARM Juno development board (r0) (DT)
4651 21:15:28.778785 # [ 151.795256] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4652 21:15:28.818661 # [ 151.802501] pc : __memcpy+0x128/0x230
4653 21:15:28.819122 # [ 151.806447] lr : lkdtm_WRITE_KERN+0x54/0x88
4654 21:15:28.819461 # [ 151.810910] sp : ffff80000fbc3a10
4655 21:15:28.819771 # [ 151.814490] x29: ffff80000fbc3a10 x28: ffff0008054a34c0 x27: 0000000000000000
4656 21:15:28.820073 # [ 151.821918] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb137f000
4657 21:15:28.820366 # [ 151.829343] x23: ffff000804c7e000 x22: ffff80000fbc3bb0 x21: 0000000000a9fea8
4658 21:15:28.821936 # [ 151.836768] x20: ffff800008c136a0 x19: ffff8000096b3548 x18: 0000000000000000
4659 21:15:28.861787 # [ 151.844196] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
4660 21:15:28.862338 # [ 151.851621] x14: 0000000000000008 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4661 21:15:28.862694 # [ 151.859045] x11: ffff80000843e4dc x10: ffff8000086b1428 x9 : ffff80000815e944
4662 21:15:28.863013 # [ 151.866473] x8 : ffff80000fbc3438 x7 : a8c17bfd910003fd x6 : a9bf7bfdd503233f
4663 21:15:28.863319 # [ 151.873901] x5 : ffff80000a1533f0 x4 : ffff8000096b3548 x3 : ffff8000096b3540
4664 21:15:28.865014 # [ 151.881325] x2 : 0000000000a9feb0 x1 : ffff800008c13698 x0 : ffff8000096b3548
4665 21:15:28.904991 # [ 151.888750] Call trace:
4666 21:15:28.905505 # [ 151.891460] __memcpy+0x128/0x230
4667 21:15:28.905845 # [ 151.895054] lkdtm_do_action+0x2c/0x50
4668 21:15:28.906156 # [ 151.899084] direct_entry+0x164/0x180
4669 21:15:28.906449 # [ 151.903017] full_proxy_write+0x68/0xc0
4670 21:15:28.906736 # [ 151.907128] vfs_write+0xcc/0x2e0
4671 21:15:28.907024 # [ 151.910718] ksys_write+0x80/0x110
4672 21:15:28.907302 # [ 151.914394] __arm64_sys_write+0x28/0x40
4673 21:15:28.907579 # [ 151.918596] invoke_syscall+0x8c/0x120
4674 21:15:28.907873 # [ 151.922625] el0_svc_common.constprop.0+0x68/0x124
4675 21:15:28.908656 # [ 151.927695] do_el0_svc+0x40/0xcc
4676 21:15:28.909010 # [ 151.931284] el0_svc+0x48/0xc0
4677 21:15:28.947435 # [ 151.934612] el0t_64_sync_handler+0xf4/0x120
4678 21:15:28.947923 # [ 151.939157] el0t_64_sync+0x18c/0x190
4679 21:15:28.948269 # [ 151.943095] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4680 21:15:28.948586 # [ 151.949465] ---[ end trace 0000000000000000 ]---
4681 21:15:28.948890 # WRITE_KERN: saw 'call trace:': ok
4682 21:15:28.949184 ok 46 selftests: lkdtm: WRITE_KERN.sh
4683 21:15:28.950654 # selftests: lkdtm: WRITE_OPD.sh
4684 21:15:29.384036 <6>[ 152.951358] lkdtm: Performing direct entry WRITE_OPD
4685 21:15:29.387334 <6>[ 152.957081] lkdtm: XFAIL: Platform doesn't use function descriptors.
4686 21:15:29.555296 # [ 0.000000] Detected VIPT I-cache on CPU0
4687 21:15:29.555809 # [ 0.000000] CPU features: detected: ARM erratum 843419
4688 21:15:29.556256 # [ 0.000000] CPU features: detected: ARM erratum 845719
4689 21:15:29.556659 # [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
4690 21:15:29.557051 # [ 0.000000] alternatives: applying boot alternatives
4691 21:15:29.557492 # [ 0.000000] Fallback order for Node 0: 0
4692 21:15:29.557868 # [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
4693 21:15:29.558660 # [ 0.000000] Policy zone: Normal
4694 21:15:29.598665 # [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.218:/var/lib/lava/dispatcher/tmp/936764/extract-nfsrootfs-hn23lyey,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
4695 21:15:29.599205 # [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
4696 21:15:29.599571 # [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4697 21:15:29.635022 # [ 0.000000] mem auto-init: stack:all(zero), heap alloc:on, heap free:on
4698 21:15:29.635505 # [ 0.000000] mem auto-init: clearing system memory may take some time...
4699 21:15:29.635842 # [ 152.951358] lkdtm: Performing direct entry WRITE_OPD
4700 21:15:29.636155 # [ 152.957081] lkdtm: XFAIL: Platform doesn't use function descriptors.
4701 21:15:29.638235 # WRITE_OPD: saw 'XFAIL': [SKIP]
4702 21:15:29.654024 ok 47 selftests: lkdtm: WRITE_OPD.sh # SKIP
4703 21:15:29.749703 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4704 21:15:30.342652 <6>[ 153.888033] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4705 21:15:30.343179 <6>[ 153.894397] lkdtm: attempting good refcount_inc() without overflow
4706 21:15:30.343524 <6>[ 153.900932] lkdtm: attempting bad refcount_inc() overflow
4707 21:15:30.344240 <4>[ 153.906928] ------------[ cut here ]------------
4708 21:15:30.344587 <4>[ 153.911887] refcount_t: saturated; leaking memory.
4709 21:15:30.344891 <4>[ 153.917010] WARNING: CPU: 1 PID: 2830 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4710 21:15:30.385901 <4>[ 153.925833] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4711 21:15:30.386395 <4>[ 153.939676] CPU: 1 PID: 2830 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
4712 21:15:30.386741 <4>[ 153.947702] Hardware name: ARM Juno development board (r0) (DT)
4713 21:15:30.387451 <4>[ 153.953893] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4714 21:15:30.387800 <4>[ 153.961134] pc : refcount_warn_saturate+0x17c/0x224
4715 21:15:30.389367 <4>[ 153.966287] lr : refcount_warn_saturate+0x17c/0x224
4716 21:15:30.389810 <4>[ 153.971438] sp : ffff80000fd53880
4717 21:15:30.429273 <4>[ 153.975019] x29: ffff80000fd53880 x28: ffff0008047ccf00 x27: 0000000000000000
4718 21:15:30.429735 <4>[ 153.982446] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb8a2f000
4719 21:15:30.430078 <4>[ 153.989871] x23: ffff00080da3e000 x22: ffff80000fd53a50 x21: 0000000000000016
4720 21:15:30.430394 <4>[ 153.997296] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
4721 21:15:30.430699 <4>[ 154.004720] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
4722 21:15:30.472676 <4>[ 154.012145] x14: 0000000000000000 x13: 205d373838313139 x12: 2e33353120205b3e
4723 21:15:30.473135 <4>[ 154.019569] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
4724 21:15:30.473536 <4>[ 154.026994] x8 : ffff80000fd53558 x7 : 0000000000000000 x6 : 0000000000001ffe
4725 21:15:30.473860 <4>[ 154.034417] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
4726 21:15:30.474165 <4>[ 154.041841] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008047ccf00
4727 21:15:30.474462 <4>[ 154.049265] Call trace:
4728 21:15:30.474754 <4>[ 154.051975] refcount_warn_saturate+0x17c/0x224
4729 21:15:30.475878 <4>[ 154.056781] __refcount_add.constprop.0+0x80/0x90
4730 21:15:30.516052 <4>[ 154.061763] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4731 21:15:30.516498 <4>[ 154.066833] lkdtm_do_action+0x2c/0x50
4732 21:15:30.516835 <4>[ 154.070853] direct_entry+0x164/0x180
4733 21:15:30.517150 <4>[ 154.074785] full_proxy_write+0x68/0xc0
4734 21:15:30.517504 <4>[ 154.078896] vfs_write+0xcc/0x2e0
4735 21:15:30.517805 <4>[ 154.082486] ksys_write+0x80/0x110
4736 21:15:30.518098 <4>[ 154.086161] __arm64_sys_write+0x28/0x40
4737 21:15:30.518381 <4>[ 154.090358] invoke_syscall+0x8c/0x120
4738 21:15:30.518665 <4>[ 154.094383] el0_svc_common.constprop.0+0x68/0x124
4739 21:15:30.519347 <4>[ 154.099452] do_el0_svc+0x40/0xcc
4740 21:15:30.559279 <4>[ 154.103041] el0_svc+0x48/0xc0
4741 21:15:30.559726 <4>[ 154.106368] el0t_64_sync_handler+0xf4/0x120
4742 21:15:30.560064 <4>[ 154.110913] el0t_64_sync+0x18c/0x190
4743 21:15:30.560382 <4>[ 154.114846] irq event stamp: 0
4744 21:15:30.560683 <4>[ 154.118165] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4745 21:15:30.560978 <4>[ 154.124711] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4746 21:15:30.561318 <4>[ 154.133175] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4747 21:15:30.562578 <4>[ 154.141636] softirqs last disabled at (0): [<0000000000000000>] 0x0
4748 21:15:30.580559 <4>[ 154.148178] ---[ end trace 0000000000000000 ]---
4749 21:15:30.583638 <6>[ 154.153192] lkdtm: Overflow detected: saturated
4750 21:15:30.757280 # [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
4751 21:15:30.757555 # [ 0.000000] Trampoline variant of Tasks RCU enabled.
4752 21:15:30.757730 # [ 0.000000] Rude variant of Tasks RCU enabled.
4753 21:15:30.757889 # [ 0.000000] Tracing variant of Tasks RCU enabled.
4754 21:15:30.758039 # [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
4755 21:15:30.758188 # [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
4756 21:15:30.760447 # [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
4757 21:15:30.800409 # [ 0.000000] Root IRQ handler: gic_handle_irq
4758 21:15:30.800695 # [ 0.000000] GIC: Using split EOI/Deactivate mode
4759 21:15:30.800869 # [ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
4760 21:15:30.801032 # [ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
4761 21:15:30.801184 # [ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
4762 21:15:30.801361 # [ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
4763 21:15:30.803594 # [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
4764 21:15:30.843604 # [ 0.000000] timer_sp804: timer clock not found: -517
4765 21:15:30.843837 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4766 21:15:30.844010 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
4767 21:15:30.844169 # [ 0.000000] timer_sp804: timer clock not found: -517
4768 21:15:30.844318 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4769 21:15:30.844464 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
4770 21:15:30.886762 # [ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
4771 21:15:30.887014 # [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
4772 21:15:30.887186 # [ 153.888033] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4773 21:15:30.887343 # [ 153.894397] lkdtm: attempting good refcount_inc() without overflow
4774 21:15:30.887493 # [ 153.900932] lkdtm: attempting bad refcount_inc() overflow
4775 21:15:30.887640 # [ 153.906928] ------------[ cut here ]------------
4776 21:15:30.889909 # [ 153.911887] refcount_t: saturated; leaking memory.
4777 21:15:30.929953 # [ 153.917010] WARNING: CPU: 1 PID: 2830 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4778 21:15:30.930216 # [ 153.925833] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4779 21:15:30.930392 # [ 153.939676] CPU: 1 PID: 2830 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
4780 21:15:30.930609 # [ 153.947702] Hardware name: ARM Juno development board (r0) (DT)
4781 21:15:30.933096 # [ 153.953893] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4782 21:15:30.973054 # [ 153.961134] pc : refcount_warn_saturate+0x17c/0x224
4783 21:15:30.973321 # [ 153.966287] lr : refcount_warn_saturate+0x17c/0x224
4784 21:15:30.973542 # [ 153.971438] sp : ffff80000fd53880
4785 21:15:30.973746 # [ 153.975019] x29: ffff80000fd53880 x28: ffff0008047ccf00 x27: 0000000000000000
4786 21:15:30.974233 # [ 153.982446] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb8a2f000
4787 21:15:30.974418 # [ 153.989871] x23: ffff00080da3e000 x22: ffff80000fd53a50 x21: 0000000000000016
4788 21:15:30.976230 # [ 153.997296] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
4789 21:15:31.016500 # [ 154.004720] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
4790 21:15:31.016982 # [ 154.012145] x14: 0000000000000000 x13: 205d373838313139 x12: 2e33353120205b3e
4791 21:15:31.017475 # [ 154.019569] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
4792 21:15:31.017888 # [ 154.026994] x8 : ffff80000fd53558 x7 : 0000000000000000 x6 : 0000000000001ffe
4793 21:15:31.018285 # [ 154.034417] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
4794 21:15:31.019784 # [ 154.041841] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008047ccf00
4795 21:15:31.059676 # [ 154.049265] Call trace:
4796 21:15:31.060154 # [ 154.051975] refcount_warn_saturate+0x17c/0x224
4797 21:15:31.060589 # [ 154.056781] __refcount_add.constprop.0+0x80/0x90
4798 21:15:31.060990 # [ 154.061763] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4799 21:15:31.061429 # [ 154.066833] lkdtm_do_action+0x2c/0x50
4800 21:15:31.061818 # [ 154.070853] direct_entry+0x164/0x180
4801 21:15:31.062197 # [ 154.074785] full_proxy_write+0x68/0xc0
4802 21:15:31.062583 # [ 154.078896] vfs_write+0xcc/0x2e0
4803 21:15:31.062958 # [ 154.082486] ksys_write+0x80/0x110
4804 21:15:31.063324 # [ 154.086161] __arm64_sys_write+0x28/0x40
4805 21:15:31.064104 # [ 154.090358] invoke_syscall+0x8c/0x120
4806 21:15:31.102867 # [ 154.094383] el0_svc_common.constprop.0+0x68/0x124
4807 21:15:31.103360 # [ 154.099452] do_el0_svc+0x40/0xcc
4808 21:15:31.103795 # [ 154.103041] el0_svc+0x48/0xc0
4809 21:15:31.104193 # [ 154.106368] el0t_64_sync_handler+0xf4/0x120
4810 21:15:31.104579 # [ 154.110913] el0t_64_sync+0x18c/0x190
4811 21:15:31.104954 # [ 154.114846] irq event stamp: 0
4812 21:15:31.105363 # [ 154.118165] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4813 21:15:31.105758 # [ 154.124711] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4814 21:15:31.145296 # [ 154.133175] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4815 21:15:31.145778 # [ 154.141636] softirqs last disabled at (0): [<0000000000000000>] 0x0
4816 21:15:31.146128 # [ 154.148178] ---[ end trace 0000000000000000 ]---
4817 21:15:31.146442 # [ 154.153192] lkdtm: Overflow detected: saturated
4818 21:15:31.146741 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
4819 21:15:31.147031 ok 48 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4820 21:15:31.148485 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4821 21:15:31.572733 <6>[ 155.117483] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4822 21:15:31.573556 <6>[ 155.123865] lkdtm: attempting good refcount_add() without overflow
4823 21:15:31.573898 <6>[ 155.130409] lkdtm: attempting bad refcount_add() overflow
4824 21:15:31.574181 <4>[ 155.136286] ------------[ cut here ]------------
4825 21:15:31.574445 <4>[ 155.141236] refcount_t: saturated; leaking memory.
4826 21:15:31.574697 <4>[ 155.146361] WARNING: CPU: 1 PID: 2869 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4827 21:15:31.616066 <4>[ 155.155185] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4828 21:15:31.616603 <4>[ 155.169029] CPU: 1 PID: 2869 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
4829 21:15:31.617374 <4>[ 155.177054] Hardware name: ARM Juno development board (r0) (DT)
4830 21:15:31.617739 <4>[ 155.183245] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4831 21:15:31.618125 <4>[ 155.190487] pc : refcount_warn_saturate+0x17c/0x224
4832 21:15:31.618441 <4>[ 155.195639] lr : refcount_warn_saturate+0x17c/0x224
4833 21:15:31.619644 <4>[ 155.200791] sp : ffff80000fddbaf0
4834 21:15:31.659396 <4>[ 155.204371] x29: ffff80000fddbaf0 x28: ffff0008071dcf00 x27: 0000000000000000
4835 21:15:31.659862 <4>[ 155.211799] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaf08f000
4836 21:15:31.660203 <4>[ 155.219224] x23: ffff00080dd27000 x22: ffff80000fddbcc0 x21: 0000000000000016
4837 21:15:31.660520 <4>[ 155.226649] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
4838 21:15:31.660823 <4>[ 155.234074] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4839 21:15:31.702743 <4>[ 155.241499] x14: 0000000000000000 x13: 205d363332313431 x12: 2e35353120205b3e
4840 21:15:31.703215 <4>[ 155.248923] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
4841 21:15:31.703555 <4>[ 155.256347] x8 : ffff80000fddb7c8 x7 : 0000000000000000 x6 : 0000000000001ffe
4842 21:15:31.703872 <4>[ 155.263771] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
4843 21:15:31.704174 <4>[ 155.271195] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008071dcf00
4844 21:15:31.704465 <4>[ 155.278619] Call trace:
4845 21:15:31.704755 <4>[ 155.281329] refcount_warn_saturate+0x17c/0x224
4846 21:15:31.706034 <4>[ 155.286134] __refcount_add.constprop.0+0x80/0x90
4847 21:15:31.746066 <4>[ 155.291115] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4848 21:15:31.746523 <4>[ 155.296186] lkdtm_do_action+0x2c/0x50
4849 21:15:31.746860 <4>[ 155.300206] direct_entry+0x164/0x180
4850 21:15:31.747173 <4>[ 155.304138] full_proxy_write+0x68/0xc0
4851 21:15:31.747472 <4>[ 155.308249] vfs_write+0xcc/0x2e0
4852 21:15:31.747762 <4>[ 155.311839] ksys_write+0x80/0x110
4853 21:15:31.748054 <4>[ 155.315514] __arm64_sys_write+0x28/0x40
4854 21:15:31.748339 <4>[ 155.319710] invoke_syscall+0x8c/0x120
4855 21:15:31.748618 <4>[ 155.323736] el0_svc_common.constprop.0+0x68/0x124
4856 21:15:31.749311 <4>[ 155.328805] do_el0_svc+0x40/0xcc
4857 21:15:31.789516 <4>[ 155.332393] el0_svc+0x48/0xc0
4858 21:15:31.789964 <4>[ 155.335720] el0t_64_sync_handler+0xf4/0x120
4859 21:15:31.790306 <4>[ 155.340266] el0t_64_sync+0x18c/0x190
4860 21:15:31.790617 <4>[ 155.344199] irq event stamp: 0
4861 21:15:31.790915 <4>[ 155.347518] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4862 21:15:31.791210 <4>[ 155.354063] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4863 21:15:31.791500 <4>[ 155.362527] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4864 21:15:31.792765 <4>[ 155.370988] softirqs last disabled at (0): [<0000000000000000>] 0x0
4865 21:15:31.810755 <4>[ 155.377530] ---[ end trace 0000000000000000 ]---
4866 21:15:31.813985 <6>[ 155.382479] lkdtm: Overflow detected: saturated
4867 21:15:31.965587 # [ 155.117483] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4868 21:15:31.966131 # [ 155.123865] lkdtm: attempting good refcount_add() without overflow
4869 21:15:31.966321 # [ 155.130409] lkdtm: attempting bad refcount_add() overflow
4870 21:15:31.966483 # [ 155.136286] ------------[ cut here ]------------
4871 21:15:31.966637 # [ 155.141236] refcount_t: saturated; leaking memory.
4872 21:15:31.966783 # [ 155.146361] WARNING: CPU: 1 PID: 2869 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4873 21:15:32.008849 # [ 155.155185] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4874 21:15:32.009114 # [ 155.169029] CPU: 1 PID: 2869 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
4875 21:15:32.009315 # [ 155.177054] Hardware name: ARM Juno development board (r0) (DT)
4876 21:15:32.009477 # [ 155.183245] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4877 21:15:32.009631 # [ 155.190487] pc : refcount_warn_saturate+0x17c/0x224
4878 21:15:32.009781 # [ 155.195639] lr : refcount_warn_saturate+0x17c/0x224
4879 21:15:32.012010 # [ 155.200791] sp : ffff80000fddbaf0
4880 21:15:32.052259 # [ 155.204371] x29: ffff80000fddbaf0 x28: ffff0008071dcf00 x27: 0000000000000000
4881 21:15:32.052745 # [ 155.211799] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaf08f000
4882 21:15:32.053086 # [ 155.219224] x23: ffff00080dd27000 x22: ffff80000fddbcc0 x21: 0000000000000016
4883 21:15:32.053465 # [ 155.226649] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
4884 21:15:32.053773 # [ 155.234074] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4885 21:15:32.055564 # [ 155.241499] x14: 0000000000000000 x13: 205d363332313431 x12: 2e35353120205b3e
4886 21:15:32.095447 # [ 155.248923] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
4887 21:15:32.095920 # [ 155.256347] x8 : ffff80000fddb7c8 x7 : 0000000000000000 x6 : 0000000000001ffe
4888 21:15:32.096260 # [ 155.263771] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
4889 21:15:32.096573 # [ 155.271195] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008071dcf00
4890 21:15:32.096875 # [ 155.278619] Call trace:
4891 21:15:32.097165 # [ 155.281329] refcount_warn_saturate+0x17c/0x224
4892 21:15:32.098752 # [ 155.286134] __refcount_add.constprop.0+0x80/0x90
4893 21:15:32.138541 # [ 155.291115] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4894 21:15:32.139020 # [ 155.296186] lkdtm_do_action+0x2c/0x50
4895 21:15:32.139443 # [ 155.300206] direct_entry+0x164/0x180
4896 21:15:32.139844 # [ 155.304138] full_proxy_write+0x68/0xc0
4897 21:15:32.140227 # [ 155.308249] vfs_write+0xcc/0x2e0
4898 21:15:32.140605 # [ 155.311839] ksys_write+0x80/0x110
4899 21:15:32.140977 # [ 155.315514] __arm64_sys_write+0x28/0x40
4900 21:15:32.141387 # [ 155.319710] invoke_syscall+0x8c/0x120
4901 21:15:32.141768 # [ 155.323736] el0_svc_common.constprop.0+0x68/0x124
4902 21:15:32.142130 # [ 155.328805] do_el0_svc+0x40/0xcc
4903 21:15:32.142860 # [ 155.332393] el0_svc+0x48/0xc0
4904 21:15:32.181726 # [ 155.335720] el0t_64_sync_handler+0xf4/0x120
4905 21:15:32.182211 # [ 155.340266] el0t_64_sync+0x18c/0x190
4906 21:15:32.182652 # [ 155.344199] irq event stamp: 0
4907 21:15:32.183052 # [ 155.347518] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4908 21:15:32.183438 # [ 155.354063] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4909 21:15:32.183817 # [ 155.362527] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4910 21:15:32.184193 # [ 155.370988] softirqs last disabled at (0): [<0000000000000000>] 0x0
4911 21:15:32.185026 # [ 155.377530] ---[ end trace 0000000000000000 ]---
4912 21:15:32.213604 # [ 155.382479] lkdtm: Overflow detected: saturated
4913 21:15:32.214076 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
4914 21:15:32.214417 ok 49 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4915 21:15:32.216880 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4916 21:15:32.736892 <6>[ 156.279793] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4917 21:15:32.737392 <6>[ 156.286956] lkdtm: attempting bad refcount_inc_not_zero() overflow
4918 21:15:32.738132 <4>[ 156.293487] ------------[ cut here ]------------
4919 21:15:32.738462 <4>[ 156.298441] refcount_t: saturated; leaking memory.
4920 21:15:32.738812 <4>[ 156.303702] WARNING: CPU: 1 PID: 2908 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4921 21:15:32.740403 <4>[ 156.312448] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4922 21:15:32.780352 <4>[ 156.326292] CPU: 1 PID: 2908 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
4923 21:15:32.781237 <4>[ 156.334318] Hardware name: ARM Juno development board (r0) (DT)
4924 21:15:32.781628 <4>[ 156.340509] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4925 21:15:32.782037 <4>[ 156.347750] pc : refcount_warn_saturate+0xf8/0x224
4926 21:15:32.782426 <4>[ 156.352816] lr : refcount_warn_saturate+0xf8/0x224
4927 21:15:32.782811 <4>[ 156.357881] sp : ffff80000fe73830
4928 21:15:32.783948 <4>[ 156.361460] x29: ffff80000fe73830 x28: ffff000805429a80 x27: 0000000000000000
4929 21:15:32.823680 <4>[ 156.368888] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9d69f000
4930 21:15:32.824575 <4>[ 156.376313] x23: ffff00080da2e000 x22: ffff80000fe73a10 x21: 00000000ffffffff
4931 21:15:32.824972 <4>[ 156.383738] x20: 0000000000000000 x19: ffff80000b6dc000 x18: 0000000000000000
4932 21:15:32.825425 <4>[ 156.391162] x17: ffff8000096b41b0 x16: ffff80000878e7b8 x15: ffff8000080b2580
4933 21:15:32.825825 <4>[ 156.398587] x14: ffff8000096caffc x13: ffff80000802e15c x12: ffff80000843e978
4934 21:15:32.867009 <4>[ 156.406011] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096d4030
4935 21:15:32.867473 <4>[ 156.413436] x8 : ffff80000fe73358 x7 : 0000000000000000 x6 : 0000000000000028
4936 21:15:32.868307 <4>[ 156.420860] x5 : ffff80000fe74000 x4 : 0000000000000001 x3 : ffff80000b0b5508
4937 21:15:32.868742 <4>[ 156.428284] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805429a80
4938 21:15:32.869154 <4>[ 156.435708] Call trace:
4939 21:15:32.869582 <4>[ 156.438418] refcount_warn_saturate+0xf8/0x224
4940 21:15:32.869981 <4>[ 156.443137] __refcount_add_not_zero.constprop.0+0x90/0xb0
4941 21:15:32.870469 <4>[ 156.448905] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x44/0x88
4942 21:15:32.910377 <4>[ 156.454758] lkdtm_do_action+0x2c/0x50
4943 21:15:32.911249 <4>[ 156.458779] direct_entry+0x164/0x180
4944 21:15:32.911634 <4>[ 156.462711] full_proxy_write+0x68/0xc0
4945 21:15:32.912038 <4>[ 156.466822] vfs_write+0xcc/0x2e0
4946 21:15:32.912427 <4>[ 156.470411] ksys_write+0x80/0x110
4947 21:15:32.912808 <4>[ 156.474086] __arm64_sys_write+0x28/0x40
4948 21:15:32.913182 <4>[ 156.478283] invoke_syscall+0x8c/0x120
4949 21:15:32.913593 <4>[ 156.482308] el0_svc_common.constprop.0+0x68/0x124
4950 21:15:32.913974 <4>[ 156.487377] do_el0_svc+0x40/0xcc
4951 21:15:32.914345 <4>[ 156.490965] el0_svc+0x48/0xc0
4952 21:15:32.914804 <4>[ 156.494293] el0t_64_sync_handler+0xf4/0x120
4953 21:15:32.953782 <4>[ 156.498838] el0t_64_sync+0x18c/0x190
4954 21:15:32.954239 <4>[ 156.502771] irq event stamp: 0
4955 21:15:32.954581 <4>[ 156.506090] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4956 21:15:32.954899 <4>[ 156.512635] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4957 21:15:32.955202 <4>[ 156.521099] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
4958 21:15:32.955499 <4>[ 156.529560] softirqs last disabled at (0): [<0000000000000000>] 0x0
4959 21:15:32.957046 <4>[ 156.536103] ---[ end trace 0000000000000000 ]---
4960 21:15:32.971857 <6>[ 156.541058] lkdtm: Overflow detected: saturated
4961 21:15:33.139967 # [ 156.279793] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4962 21:15:33.140246 # [ 156.286956] lkdtm: attempting bad refcount_inc_not_zero() overflow
4963 21:15:33.140469 # [ 156.293487] ------------[ cut here ]------------
4964 21:15:33.140669 # [ 156.298441] refcount_t: saturated; leaking memory.
4965 21:15:33.140847 # [ 156.303702] WARNING: CPU: 1 PID: 2908 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4966 21:15:33.143147 # [ 156.312448] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4967 21:15:33.183204 # [ 156.326292] CPU: 1 PID: 2908 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
4968 21:15:33.183480 # [ 156.334318] Hardware name: ARM Juno development board (r0) (DT)
4969 21:15:33.183700 # [ 156.340509] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4970 21:15:33.183901 # [ 156.347750] pc : refcount_warn_saturate+0xf8/0x224
4971 21:15:33.184096 # [ 156.352816] lr : refcount_warn_saturate+0xf8/0x224
4972 21:15:33.184287 # [ 156.357881] sp : ffff80000fe73830
4973 21:15:33.186349 # [ 156.361460] x29: ffff80000fe73830 x28: ffff000805429a80 x27: 0000000000000000
4974 21:15:33.226211 # [ 156.368888] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9d69f000
4975 21:15:33.226465 # [ 156.376313] x23: ffff00080da2e000 x22: ffff80000fe73a10 x21: 00000000ffffffff
4976 21:15:33.226702 # [ 156.383738] x20: 0000000000000000 x19: ffff80000b6dc000 x18: 0000000000000000
4977 21:15:33.226905 # [ 156.391162] x17: ffff8000096b41b0 x16: ffff80000878e7b8 x15: ffff8000080b2580
4978 21:15:33.227100 # [ 156.398587] x14: ffff8000096caffc x13: ffff80000802e15c x12: ffff80000843e978
4979 21:15:33.229368 # [ 156.406011] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096d4030
4980 21:15:33.269396 # [ 156.413436] x8 : ffff80000fe73358 x7 : 0000000000000000 x6 : 0000000000000028
4981 21:15:33.269935 # [ 156.420860] x5 : ffff80000fe74000 x4 : 0000000000000001 x3 : ffff80000b0b5508
4982 21:15:33.270132 # [ 156.428284] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805429a80
4983 21:15:33.270331 # [ 156.435708] Call trace:
4984 21:15:33.270528 # [ 156.438418] refcount_warn_saturate+0xf8/0x224
4985 21:15:33.270742 # [ 156.443137] __refcount_add_not_zero.constprop.0+0x90/0xb0
4986 21:15:33.272574 # [ 156.448905] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x44/0x88
4987 21:15:33.272789 # [ 156.454758] lkdtm_do_action+0x2c/0x50
4988 21:15:33.312585 # [ 156.458779] direct_entry+0x164/0x180
4989 21:15:33.312836 # [ 156.462711] full_proxy_write+0x68/0xc0
4990 21:15:33.313053 # [ 156.466822] vfs_write+0xcc/0x2e0
4991 21:15:33.313271 # [ 156.470411] ksys_write+0x80/0x110
4992 21:15:33.313468 # [ 156.474086] __arm64_sys_write+0x28/0x40
4993 21:15:33.313931 # [ 156.478283] invoke_syscall+0x8c/0x120
4994 21:15:33.314091 # [ 156.482308] el0_svc_common.constprop.0+0x68/0x124
4995 21:15:33.314255 # [ 156.487377] do_el0_svc+0x40/0xcc
4996 21:15:33.314412 # [ 156.490965] el0_svc+0x48/0xc0
4997 21:15:33.314565 # [ 156.494293] el0t_64_sync_handler+0xf4/0x120
4998 21:15:33.315707 # [ 156.498838] el0t_64_sync+0x18c/0x190
4999 21:15:33.355750 # [ 156.502771] irq event stamp: 0
5000 21:15:33.355995 # [ 156.506090] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5001 21:15:33.356211 # [ 156.512635] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5002 21:15:33.356675 # [ 156.521099] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5003 21:15:33.356867 # [ 156.529560] softirqs last disabled at (0): [<0000000000000000>] 0x0
5004 21:15:33.357063 # [ 156.536103] ---[ end trace 0000000000000000 ]---
5005 21:15:33.358921 # [ 156.541058] lkdtm: Overflow detected: saturated
5006 21:15:33.381645 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
5007 21:15:33.381905 ok 50 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
5008 21:15:33.384764 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5009 21:15:33.924440 <6>[ 157.469588] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5010 21:15:33.925372 <6>[ 157.477047] lkdtm: attempting bad refcount_add_not_zero() overflow
5011 21:15:33.925748 <4>[ 157.483579] ------------[ cut here ]------------
5012 21:15:33.926071 <4>[ 157.488528] refcount_t: saturated; leaking memory.
5013 21:15:33.926379 <4>[ 157.493717] WARNING: CPU: 3 PID: 2947 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5014 21:15:33.967752 <4>[ 157.502465] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5015 21:15:33.968245 <4>[ 157.516349] CPU: 3 PID: 2947 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5016 21:15:33.968593 <4>[ 157.524380] Hardware name: ARM Juno development board (r0) (DT)
5017 21:15:33.969317 <4>[ 157.530577] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5018 21:15:33.969664 <4>[ 157.537826] pc : refcount_warn_saturate+0xf8/0x224
5019 21:15:33.969972 <4>[ 157.542902] lr : refcount_warn_saturate+0xf8/0x224
5020 21:15:33.970270 <4>[ 157.547975] sp : ffff80000ff13a10
5021 21:15:34.011128 <4>[ 157.551561] x29: ffff80000ff13a10 x28: ffff00080c33b4c0 x27: 0000000000000000
5022 21:15:34.012006 <4>[ 157.559002] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa95af000
5023 21:15:34.012379 <4>[ 157.566440] x23: ffff00080c387000 x22: ffff80000ff13bf0 x21: 00000000ffffffff
5024 21:15:34.012705 <4>[ 157.573878] x20: 0000000000000000 x19: ffff80000b6dc000 x18: 0000000000000000
5025 21:15:34.013009 <4>[ 157.581316] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa95af000
5026 21:15:34.013350 <4>[ 157.588754] x14: 0000000000000000 x13: 205d383235383834 x12: 2e37353120205b3e
5027 21:15:34.054580 <4>[ 157.596192] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
5028 21:15:34.055030 <4>[ 157.603630] x8 : ffff80000ff136e8 x7 : 0000000000000000 x6 : 0000000000001ffe
5029 21:15:34.055769 <4>[ 157.611068] x5 : 0000000000017fe8 x4 : ffff00097ef5dc58 x3 : ffff800974a70000
5030 21:15:34.056151 <4>[ 157.618506] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080c33b4c0
5031 21:15:34.056467 <4>[ 157.625943] Call trace:
5032 21:15:34.056767 <4>[ 157.628657] refcount_warn_saturate+0xf8/0x224
5033 21:15:34.057058 <4>[ 157.633384] __refcount_add_not_zero.constprop.0+0x90/0xb0
5034 21:15:34.098060 <4>[ 157.639161] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x44/0x88
5035 21:15:34.098516 <4>[ 157.645021] lkdtm_do_action+0x2c/0x50
5036 21:15:34.098869 <4>[ 157.649051] direct_entry+0x164/0x180
5037 21:15:34.099658 <4>[ 157.652991] full_proxy_write+0x68/0xc0
5038 21:15:34.100019 <4>[ 157.657110] vfs_write+0xcc/0x2e0
5039 21:15:34.100410 <4>[ 157.660708] ksys_write+0x80/0x110
5040 21:15:34.100787 <4>[ 157.664390] __arm64_sys_write+0x28/0x40
5041 21:15:34.101160 <4>[ 157.668595] invoke_syscall+0x8c/0x120
5042 21:15:34.101568 <4>[ 157.672629] el0_svc_common.constprop.0+0x68/0x124
5043 21:15:34.101937 <4>[ 157.677705] do_el0_svc+0x40/0xcc
5044 21:15:34.102397 <4>[ 157.681302] el0_svc+0x48/0xc0
5045 21:15:34.141379 <4>[ 157.684637] el0t_64_sync_handler+0xf4/0x120
5046 21:15:34.142227 <4>[ 157.689190] el0t_64_sync+0x18c/0x190
5047 21:15:34.142608 <4>[ 157.693133] irq event stamp: 0
5048 21:15:34.143013 <4>[ 157.696456] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5049 21:15:34.143400 <4>[ 157.703010] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5050 21:15:34.143782 <4>[ 157.711482] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5051 21:15:34.144655 <4>[ 157.719952] softirqs last disabled at (0): [<0000000000000000>] 0x0
5052 21:15:34.162072 <4>[ 157.726503] ---[ end trace 0000000000000000 ]---
5053 21:15:34.162395 <6>[ 157.731621] lkdtm: Overflow detected: saturated
5054 21:15:34.375036 # [ 157.469588] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5055 21:15:34.375543 # [ 157.477047] lkdtm: attempting bad refcount_add_not_zero() overflow
5056 21:15:34.375892 # [ 157.483579] ------------[ cut here ]------------
5057 21:15:34.376208 # [ 157.488528] refcount_t: saturated; leaking memory.
5058 21:15:34.376513 # [ 157.493717] WARNING: CPU: 3 PID: 2947 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5059 21:15:34.418107 # [ 157.502465] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5060 21:15:34.418601 # [ 157.516349] CPU: 3 PID: 2947 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5061 21:15:34.418948 # [ 157.524380] Hardware name: ARM Juno development board (r0) (DT)
5062 21:15:34.419268 # [ 157.530577] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5063 21:15:34.419567 # [ 157.537826] pc : refcount_warn_saturate+0xf8/0x224
5064 21:15:34.419865 # [ 157.542902] lr : refcount_warn_saturate+0xf8/0x224
5065 21:15:34.420151 # [ 157.547975] sp : ffff80000ff13a10
5066 21:15:34.461315 # [ 157.551561] x29: ffff80000ff13a10 x28: ffff00080c33b4c0 x27: 0000000000000000
5067 21:15:34.461792 # [ 157.559002] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa95af000
5068 21:15:34.462138 # [ 157.566440] x23: ffff00080c387000 x22: ffff80000ff13bf0 x21: 00000000ffffffff
5069 21:15:34.462458 # [ 157.573878] x20: 0000000000000000 x19: ffff80000b6dc000 x18: 0000000000000000
5070 21:15:34.462761 # [ 157.581316] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa95af000
5071 21:15:34.463053 # [ 157.588754] x14: 0000000000000000 x13: 205d383235383834 x12: 2e37353120205b3e
5072 21:15:34.504464 # [ 157.596192] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
5073 21:15:34.504935 # [ 157.603630] x8 : ffff80000ff136e8 x7 : 0000000000000000 x6 : 0000000000001ffe
5074 21:15:34.505315 # [ 157.611068] x5 : 0000000000017fe8 x4 : ffff00097ef5dc58 x3 : ffff800974a70000
5075 21:15:34.505634 # [ 157.618506] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080c33b4c0
5076 21:15:34.505939 # [ 157.625943] Call trace:
5077 21:15:34.506233 # [ 157.628657] refcount_warn_saturate+0xf8/0x224
5078 21:15:34.506544 # [ 157.633384] __refcount_add_not_zero.constprop.0+0x90/0xb0
5079 21:15:34.507638 # [ 157.639161] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x44/0x88
5080 21:15:34.547643 # [ 157.645021] lkdtm_do_action+0x2c/0x50
5081 21:15:34.548114 # [ 157.649051] direct_entry+0x164/0x180
5082 21:15:34.548450 # [ 157.652991] full_proxy_write+0x68/0xc0
5083 21:15:34.548761 # [ 157.657110] vfs_write+0xcc/0x2e0
5084 21:15:34.549057 # [ 157.660708] ksys_write+0x80/0x110
5085 21:15:34.549400 # [ 157.664390] __arm64_sys_write+0x28/0x40
5086 21:15:34.549693 # [ 157.668595] invoke_syscall+0x8c/0x120
5087 21:15:34.550025 # [ 157.672629] el0_svc_common.constprop.0+0x68/0x124
5088 21:15:34.550316 # [ 157.677705] do_el0_svc+0x40/0xcc
5089 21:15:34.550649 # [ 157.681302] el0_svc+0x48/0xc0
5090 21:15:34.551389 # [ 157.684637] el0t_64_sync_handler+0xf4/0x120
5091 21:15:34.590775 # [ 157.689190] el0t_64_sync+0x18c/0x190
5092 21:15:34.591252 # [ 157.693133] irq event stamp: 0
5093 21:15:34.591677 # [ 157.696456] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5094 21:15:34.592076 # [ 157.703010] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5095 21:15:34.592519 # [ 157.711482] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5096 21:15:34.592900 # [ 157.719952] softirqs last disabled at (0): [<0000000000000000>] 0x0
5097 21:15:34.594010 # [ 157.726503] ---[ end trace 0000000000000000 ]---
5098 21:15:34.617099 # [ 157.731621] lkdtm: Overflow detected: saturated
5099 21:15:34.617658 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
5100 21:15:34.620355 ok 51 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5101 21:15:34.620794 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5102 21:15:35.156799 <6>[ 158.697965] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5103 21:15:35.157363 <6>[ 158.703988] lkdtm: attempting good refcount_dec()
5104 21:15:35.157821 <6>[ 158.709036] lkdtm: attempting bad refcount_dec() to zero
5105 21:15:35.158621 <4>[ 158.714833] ------------[ cut here ]------------
5106 21:15:35.158985 <4>[ 158.719792] refcount_t: decrement hit 0; leaking memory.
5107 21:15:35.159374 <4>[ 158.725516] WARNING: CPU: 0 PID: 2986 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5108 21:15:35.200161 <4>[ 158.734264] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5109 21:15:35.200682 <4>[ 158.748147] CPU: 0 PID: 2986 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5110 21:15:35.201117 <4>[ 158.756178] Hardware name: ARM Juno development board (r0) (DT)
5111 21:15:35.201967 <4>[ 158.762376] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5112 21:15:35.202328 <4>[ 158.769624] pc : refcount_warn_saturate+0x68/0x224
5113 21:15:35.202718 <4>[ 158.774700] lr : refcount_warn_saturate+0x68/0x224
5114 21:15:35.203100 <4>[ 158.779773] sp : ffff80000ffcb880
5115 21:15:35.243611 <4>[ 158.783359] x29: ffff80000ffcb880 x28: ffff000805428040 x27: 0000000000000000
5116 21:15:35.244074 <4>[ 158.790799] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb28cf000
5117 21:15:35.244412 <4>[ 158.798238] x23: ffff0008048a6000 x22: ffff80000ffcba50 x21: 0000000000000012
5118 21:15:35.244732 <4>[ 158.805676] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
5119 21:15:35.245038 <4>[ 158.813115] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb28cf000
5120 21:15:35.245382 <4>[ 158.820552] x14: 0000000000000000 x13: 205d323937393137 x12: 2e38353120205b3e
5121 21:15:35.286979 <4>[ 158.827990] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815e944
5122 21:15:35.287869 <4>[ 158.835428] x8 : ffff80000ffcb558 x7 : 0000000000000000 x6 : 0000000000001ffe
5123 21:15:35.288248 <4>[ 158.842865] x5 : 0000000000017fe8 x4 : ffff00097eefdc58 x3 : ffff800974a10000
5124 21:15:35.288574 <4>[ 158.850303] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805428040
5125 21:15:35.288883 <4>[ 158.857740] Call trace:
5126 21:15:35.289179 <4>[ 158.860454] refcount_warn_saturate+0x68/0x224
5127 21:15:35.289513 <4>[ 158.865182] __refcount_dec.constprop.0+0x50/0x60
5128 21:15:35.290248 <4>[ 158.870174] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5129 21:15:35.330490 <4>[ 158.874902] lkdtm_do_action+0x2c/0x50
5130 21:15:35.330962 <4>[ 158.878931] direct_entry+0x164/0x180
5131 21:15:35.331387 <4>[ 158.882870] full_proxy_write+0x68/0xc0
5132 21:15:35.331788 <4>[ 158.886989] vfs_write+0xcc/0x2e0
5133 21:15:35.332189 <4>[ 158.890587] ksys_write+0x80/0x110
5134 21:15:35.332568 <4>[ 158.894269] __arm64_sys_write+0x28/0x40
5135 21:15:35.332943 <4>[ 158.898474] invoke_syscall+0x8c/0x120
5136 21:15:35.333356 <4>[ 158.902509] el0_svc_common.constprop.0+0x68/0x124
5137 21:15:35.333765 <4>[ 158.907585] do_el0_svc+0x40/0xcc
5138 21:15:35.334137 <4>[ 158.911182] el0_svc+0x48/0xc0
5139 21:15:35.334877 <4>[ 158.914517] el0t_64_sync_handler+0xf4/0x120
5140 21:15:35.374415 <4>[ 158.919071] el0t_64_sync+0x18c/0x190
5141 21:15:35.374966 <4>[ 158.923013] irq event stamp: 0
5142 21:15:35.375399 <4>[ 158.926336] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5143 21:15:35.375801 <4>[ 158.932891] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5144 21:15:35.376192 <4>[ 158.941362] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5145 21:15:35.376572 <4>[ 158.949832] softirqs last disabled at (0): [<0000000000000000>] 0x0
5146 21:15:35.377694 <4>[ 158.956383] ---[ end trace 0000000000000000 ]---
5147 21:15:35.392736 <6>[ 158.961796] lkdtm: Zero detected: saturated
5148 21:15:35.567317 # [ 158.697965] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5149 21:15:35.567592 # [ 158.703988] lkdtm: attempting good refcount_dec()
5150 21:15:35.567763 # [ 158.709036] lkdtm: attempting bad refcount_dec() to zero
5151 21:15:35.567921 # [ 158.714833] ------------[ cut here ]------------
5152 21:15:35.568085 # [ 158.719792] refcount_t: decrement hit 0; leaking memory.
5153 21:15:35.568233 # [ 158.725516] WARNING: CPU: 0 PID: 2986 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5154 21:15:35.610474 # [ 158.734264] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5155 21:15:35.610737 # [ 158.748147] CPU: 0 PID: 2986 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5156 21:15:35.610910 # [ 158.756178] Hardware name: ARM Juno development board (r0) (DT)
5157 21:15:35.611068 # [ 158.762376] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5158 21:15:35.611221 # [ 158.769624] pc : refcount_warn_saturate+0x68/0x224
5159 21:15:35.611367 # [ 158.774700] lr : refcount_warn_saturate+0x68/0x224
5160 21:15:35.613542 # [ 158.779773] sp : ffff80000ffcb880
5161 21:15:35.653809 # [ 158.783359] x29: ffff80000ffcb880 x28: ffff000805428040 x27: 0000000000000000
5162 21:15:35.654284 # [ 158.790799] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb28cf000
5163 21:15:35.654629 # [ 158.798238] x23: ffff0008048a6000 x22: ffff80000ffcba50 x21: 0000000000000012
5164 21:15:35.654945 # [ 158.805676] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
5165 21:15:35.655248 # [ 158.813115] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb28cf000
5166 21:15:35.657063 # [ 158.820552] x14: 0000000000000000 x13: 205d323937393137 x12: 2e38353120205b3e
5167 21:15:35.696946 # [ 158.827990] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815e944
5168 21:15:35.697465 # [ 158.835428] x8 : ffff80000ffcb558 x7 : 0000000000000000 x6 : 0000000000001ffe
5169 21:15:35.697807 # [ 158.842865] x5 : 0000000000017fe8 x4 : ffff00097eefdc58 x3 : ffff800974a10000
5170 21:15:35.698151 # [ 158.850303] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805428040
5171 21:15:35.698458 # [ 158.857740] Call trace:
5172 21:15:35.698749 # [ 158.860454] refcount_warn_saturate+0x68/0x224
5173 21:15:35.699036 # [ 158.865182] __refcount_dec.constprop.0+0x50/0x60
5174 21:15:35.740127 # [ 158.870174] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5175 21:15:35.740616 # [ 158.874902] lkdtm_do_action+0x2c/0x50
5176 21:15:35.740963 # [ 158.878931] direct_entry+0x164/0x180
5177 21:15:35.741396 # [ 158.882870] full_proxy_write+0x68/0xc0
5178 21:15:35.741758 # [ 158.886989] vfs_write+0xcc/0x2e0
5179 21:15:35.742059 # [ 158.890587] ksys_write+0x80/0x110
5180 21:15:35.742348 # [ 158.894269] __arm64_sys_write+0x28/0x40
5181 21:15:35.742685 # [ 158.898474] invoke_syscall+0x8c/0x120
5182 21:15:35.743050 # [ 158.902509] el0_svc_common.constprop.0+0x68/0x124
5183 21:15:35.743442 # [ 158.907585] do_el0_svc+0x40/0xcc
5184 21:15:35.743812 # [ 158.911182] el0_svc+0x48/0xc0
5185 21:15:35.783277 # [ 158.914517] el0t_64_sync_handler+0xf4/0x120
5186 21:15:35.783751 # [ 158.919071] el0t_64_sync+0x18c/0x190
5187 21:15:35.784293 # [ 158.923013] irq event stamp: 0
5188 21:15:35.784698 # [ 158.926336] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5189 21:15:35.785088 # [ 158.932891] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5190 21:15:35.785509 # [ 158.941362] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5191 21:15:35.785963 # [ 158.949832] softirqs last disabled at (0): [<0000000000000000>] 0x0
5192 21:15:35.786788 # [ 158.956383] ---[ end trace 0000000000000000 ]---
5193 21:15:35.809548 # [ 158.961796] lkdtm: Zero detected: saturated
5194 21:15:35.810020 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
5195 21:15:35.810360 ok 52 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5196 21:15:35.812746 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5197 21:15:36.433554 <6>[ 159.978180] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5198 21:15:36.434051 <6>[ 159.984579] lkdtm: attempting bad refcount_dec() below zero
5199 21:15:36.434488 <4>[ 159.991000] ------------[ cut here ]------------
5200 21:15:36.434890 <4>[ 159.995953] refcount_t: decrement hit 0; leaking memory.
5201 21:15:36.435279 <4>[ 160.001600] WARNING: CPU: 1 PID: 3030 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5202 21:15:36.476373 <4>[ 160.010336] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5203 21:15:36.476868 <4>[ 160.024179] CPU: 1 PID: 3030 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5204 21:15:36.477369 <4>[ 160.032205] Hardware name: ARM Juno development board (r0) (DT)
5205 21:15:36.478141 <4>[ 160.038397] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5206 21:15:36.478492 <4>[ 160.045638] pc : refcount_warn_saturate+0x68/0x224
5207 21:15:36.478801 <4>[ 160.050705] lr : refcount_warn_saturate+0x68/0x224
5208 21:15:36.479096 <4>[ 160.055770] sp : ffff80001007b910
5209 21:15:36.519725 <4>[ 160.059349] x29: ffff80001007b910 x28: ffff000806a58040 x27: 0000000000000000
5210 21:15:36.520595 <4>[ 160.066777] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaf20f000
5211 21:15:36.520970 <4>[ 160.074202] x23: ffff00080c038000 x22: ffff80001007bae0 x21: 0000000000000016
5212 21:15:36.521336 <4>[ 160.081626] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
5213 21:15:36.521651 <4>[ 160.089050] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
5214 21:15:36.521953 <4>[ 160.096475] x14: 0000000000000000 x13: 205d333539353939 x12: 2e39353120205b3e
5215 21:15:36.563105 <4>[ 160.103900] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815e944
5216 21:15:36.563570 <4>[ 160.111324] x8 : ffff80001007b5e8 x7 : 0000000000000000 x6 : 0000000000001ffe
5217 21:15:36.563910 <4>[ 160.118748] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5218 21:15:36.564296 <4>[ 160.126172] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806a58040
5219 21:15:36.564605 <4>[ 160.133597] Call trace:
5220 21:15:36.564902 <4>[ 160.136306] refcount_warn_saturate+0x68/0x224
5221 21:15:36.565188 <4>[ 160.141026] __refcount_dec.constprop.0+0x50/0x60
5222 21:15:36.566478 <4>[ 160.146010] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5223 21:15:36.606507 <4>[ 160.151077] lkdtm_do_action+0x2c/0x50
5224 21:15:36.606971 <4>[ 160.155099] direct_entry+0x164/0x180
5225 21:15:36.607304 <4>[ 160.159031] full_proxy_write+0x68/0xc0
5226 21:15:36.607610 <4>[ 160.163142] vfs_write+0xcc/0x2e0
5227 21:15:36.607899 <4>[ 160.166731] ksys_write+0x80/0x110
5228 21:15:36.608178 <4>[ 160.170406] __arm64_sys_write+0x28/0x40
5229 21:15:36.608454 <4>[ 160.174603] invoke_syscall+0x8c/0x120
5230 21:15:36.608728 <4>[ 160.178629] el0_svc_common.constprop.0+0x68/0x124
5231 21:15:36.608998 <4>[ 160.183698] do_el0_svc+0x40/0xcc
5232 21:15:36.609322 <4>[ 160.187286] el0_svc+0x48/0xc0
5233 21:15:36.610078 <4>[ 160.190614] el0t_64_sync_handler+0xf4/0x120
5234 21:15:36.649956 <4>[ 160.195159] el0t_64_sync+0x18c/0x190
5235 21:15:36.650462 <4>[ 160.199093] irq event stamp: 0
5236 21:15:36.650813 <4>[ 160.202412] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5237 21:15:36.651134 <4>[ 160.208958] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5238 21:15:36.651439 <4>[ 160.217421] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5239 21:15:36.651726 <4>[ 160.225883] softirqs last disabled at (0): [<0000000000000000>] 0x0
5240 21:15:36.653171 <4>[ 160.232425] ---[ end trace 0000000000000000 ]---
5241 21:15:36.668106 <6>[ 160.237374] lkdtm: Negative detected: saturated
5242 21:15:36.842798 # [ 159.978180] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5243 21:15:36.843067 # [ 159.984579] lkdtm: attempting bad refcount_dec() below zero
5244 21:15:36.843232 # [ 159.991000] ------------[ cut here ]------------
5245 21:15:36.843652 # [ 159.995953] refcount_t: decrement hit 0; leaking memory.
5246 21:15:36.843815 # [ 160.001600] WARNING: CPU: 1 PID: 3030 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5247 21:15:36.885962 # [ 160.010336] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5248 21:15:36.886224 # [ 160.024179] CPU: 1 PID: 3030 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5249 21:15:36.886393 # [ 160.032205] Hardware name: ARM Juno development board (r0) (DT)
5250 21:15:36.886543 # [ 160.038397] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5251 21:15:36.886689 # [ 160.045638] pc : refcount_warn_saturate+0x68/0x224
5252 21:15:36.886830 # [ 160.050705] lr : refcount_warn_saturate+0x68/0x224
5253 21:15:36.886945 # [ 160.055770] sp : ffff80001007b910
5254 21:15:36.889133 # [ 160.059349] x29: ffff80001007b910 x28: ffff000806a58040 x27: 0000000000000000
5255 21:15:36.929782 # [ 160.066777] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaf20f000
5256 21:15:36.930257 # [ 160.074202] x23: ffff00080c038000 x22: ffff80001007bae0 x21: 0000000000000016
5257 21:15:36.930590 # [ 160.081626] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
5258 21:15:36.930893 # [ 160.089050] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
5259 21:15:36.931195 # [ 160.096475] x14: 0000000000000000 x13: 205d333539353939 x12: 2e39353120205b3e
5260 21:15:36.972538 # [ 160.103900] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815e944
5261 21:15:36.973008 # [ 160.111324] x8 : ffff80001007b5e8 x7 : 0000000000000000 x6 : 0000000000001ffe
5262 21:15:36.973401 # [ 160.118748] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5263 21:15:36.973725 # [ 160.126172] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806a58040
5264 21:15:36.974021 # [ 160.133597] Call trace:
5265 21:15:36.974312 # [ 160.136306] refcount_warn_saturate+0x68/0x224
5266 21:15:36.974600 # [ 160.141026] __refcount_dec.constprop.0+0x50/0x60
5267 21:15:36.975739 # [ 160.146010] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5268 21:15:37.015598 # [ 160.151077] lkdtm_do_action+0x2c/0x50
5269 21:15:37.016074 # [ 160.155099] direct_entry+0x164/0x180
5270 21:15:37.016810 # [ 160.159031] full_proxy_write+0x68/0xc0
5271 21:15:37.017157 # [ 160.163142] vfs_write+0xcc/0x2e0
5272 21:15:37.017514 # [ 160.166731] ksys_write+0x80/0x110
5273 21:15:37.017816 # [ 160.170406] __arm64_sys_write+0x28/0x40
5274 21:15:37.018104 # [ 160.174603] invoke_syscall+0x8c/0x120
5275 21:15:37.018408 # [ 160.178629] el0_svc_common.constprop.0+0x68/0x124
5276 21:15:37.018741 # [ 160.183698] do_el0_svc+0x40/0xcc
5277 21:15:37.019048 # [ 160.187286] el0_svc+0x48/0xc0
5278 21:15:37.019408 # [ 160.190614] el0t_64_sync_handler+0xf4/0x120
5279 21:15:37.058832 # [ 160.195159] el0t_64_sync+0x18c/0x190
5280 21:15:37.059295 # [ 160.199093] irq event stamp: 0
5281 21:15:37.059631 # [ 160.202412] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5282 21:15:37.059946 # [ 160.208958] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5283 21:15:37.060246 # [ 160.217421] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5284 21:15:37.060907 # [ 160.225883] softirqs last disabled at (0): [<0000000000000000>] 0x0
5285 21:15:37.061265 # [ 160.232425] ---[ end trace 0000000000000000 ]---
5286 21:15:37.062012 # [ 160.237374] lkdtm: Negative detected: saturated
5287 21:15:37.084756 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
5288 21:15:37.085256 ok 53 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5289 21:15:37.087956 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5290 21:15:37.693686 <6>[ 161.238337] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5291 21:15:37.694237 <6>[ 161.245827] lkdtm: attempting bad refcount_dec_and_test() below zero
5292 21:15:37.694668 <4>[ 161.252559] ------------[ cut here ]------------
5293 21:15:37.695074 <4>[ 161.257791] refcount_t: underflow; use-after-free.
5294 21:15:37.695854 <4>[ 161.263173] WARNING: CPU: 1 PID: 3074 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5295 21:15:37.737043 <4>[ 161.271919] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5296 21:15:37.737582 <4>[ 161.285761] CPU: 1 PID: 3074 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5297 21:15:37.738019 <4>[ 161.293787] Hardware name: ARM Juno development board (r0) (DT)
5298 21:15:37.738802 <4>[ 161.299978] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5299 21:15:37.739169 <4>[ 161.307220] pc : refcount_warn_saturate+0xc8/0x224
5300 21:15:37.739563 <4>[ 161.312285] lr : refcount_warn_saturate+0xc8/0x224
5301 21:15:37.739940 <4>[ 161.317351] sp : ffff800010133830
5302 21:15:37.780423 <4>[ 161.320930] x29: ffff800010133830 x28: ffff000806a5cf00 x27: 0000000000000000
5303 21:15:37.780919 <4>[ 161.328357] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa8eff000
5304 21:15:37.781318 <4>[ 161.335782] x23: ffff00080b4c4000 x22: ffff800010133a00 x21: 000000000000001f
5305 21:15:37.781646 <4>[ 161.343207] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
5306 21:15:37.781947 <4>[ 161.350631] x17: ffff800008c13b4c x16: ffff80000878e788 x15: ffff8000080b2580
5307 21:15:37.783743 <4>[ 161.358055] x14: ffff8000096caffc x13: ffff80000802e15c x12: ffff80000843e978
5308 21:15:37.823774 <4>[ 161.365479] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096d4030
5309 21:15:37.824228 <4>[ 161.372904] x8 : ffff800010133358 x7 : 0000000000000000 x6 : 0000000000000028
5310 21:15:37.824568 <4>[ 161.380328] x5 : ffff800010134000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5311 21:15:37.824886 <4>[ 161.387752] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806a5cf00
5312 21:15:37.825190 <4>[ 161.395176] Call trace:
5313 21:15:37.825584 <4>[ 161.397886] refcount_warn_saturate+0xc8/0x224
5314 21:15:37.825879 <4>[ 161.402605] __refcount_sub_and_test.constprop.0+0x8c/0x94
5315 21:15:37.867135 <4>[ 161.408369] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x40/0x88
5316 21:15:37.867591 <4>[ 161.414223] lkdtm_do_action+0x2c/0x50
5317 21:15:37.867931 <4>[ 161.418243] direct_entry+0x164/0x180
5318 21:15:37.868238 <4>[ 161.422174] full_proxy_write+0x68/0xc0
5319 21:15:37.868533 <4>[ 161.426285] vfs_write+0xcc/0x2e0
5320 21:15:37.868826 <4>[ 161.429874] ksys_write+0x80/0x110
5321 21:15:37.869115 <4>[ 161.433548] __arm64_sys_write+0x28/0x40
5322 21:15:37.869450 <4>[ 161.437744] invoke_syscall+0x8c/0x120
5323 21:15:37.869736 <4>[ 161.441770] el0_svc_common.constprop.0+0x68/0x124
5324 21:15:37.870042 <4>[ 161.446838] do_el0_svc+0x40/0xcc
5325 21:15:37.870789 <4>[ 161.450426] el0_svc+0x48/0xc0
5326 21:15:37.910398 <4>[ 161.453753] el0t_64_sync_handler+0xf4/0x120
5327 21:15:37.910863 <4>[ 161.458298] el0t_64_sync+0x18c/0x190
5328 21:15:37.911198 <4>[ 161.462232] irq event stamp: 0
5329 21:15:37.911508 <4>[ 161.465551] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5330 21:15:37.911807 <4>[ 161.472097] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5331 21:15:37.912228 <4>[ 161.480561] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5332 21:15:37.913616 <4>[ 161.489022] softirqs last disabled at (0): [<0000000000000000>] 0x0
5333 21:15:37.930863 <4>[ 161.495564] ---[ end trace 0000000000000000 ]---
5334 21:15:37.933963 <6>[ 161.500552] lkdtm: Negative detected: saturated
5335 21:15:38.104715 # [ 161.238337] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5336 21:15:38.104987 # [ 161.245827] lkdtm: attempting bad refcount_dec_and_test() below zero
5337 21:15:38.105159 # [ 161.252559] ------------[ cut here ]------------
5338 21:15:38.105346 # [ 161.257791] refcount_t: underflow; use-after-free.
5339 21:15:38.105500 # [ 161.263173] WARNING: CPU: 1 PID: 3074 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5340 21:15:38.147891 # [ 161.271919] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5341 21:15:38.148161 # [ 161.285761] CPU: 1 PID: 3074 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5342 21:15:38.148332 # [ 161.293787] Hardware name: ARM Juno development board (r0) (DT)
5343 21:15:38.148489 # [ 161.299978] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5344 21:15:38.148640 # [ 161.307220] pc : refcount_warn_saturate+0xc8/0x224
5345 21:15:38.148785 # [ 161.312285] lr : refcount_warn_saturate+0xc8/0x224
5346 21:15:38.148905 # [ 161.317351] sp : ffff800010133830
5347 21:15:38.191249 # [ 161.320930] x29: ffff800010133830 x28: ffff000806a5cf00 x27: 0000000000000000
5348 21:15:38.191727 # [ 161.328357] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffa8eff000
5349 21:15:38.192071 # [ 161.335782] x23: ffff00080b4c4000 x22: ffff800010133a00 x21: 000000000000001f
5350 21:15:38.192387 # [ 161.343207] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
5351 21:15:38.192687 # [ 161.350631] x17: ffff800008c13b4c x16: ffff80000878e788 x15: ffff8000080b2580
5352 21:15:38.192979 # [ 161.358055] x14: ffff8000096caffc x13: ffff80000802e15c x12: ffff80000843e978
5353 21:15:38.234413 # [ 161.365479] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096d4030
5354 21:15:38.234902 # [ 161.372904] x8 : ffff800010133358 x7 : 0000000000000000 x6 : 0000000000000028
5355 21:15:38.235569 # [ 161.380328] x5 : ffff800010134000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5356 21:15:38.236422 # [ 161.387752] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806a5cf00
5357 21:15:38.236793 # [ 161.395176] Call trace:
5358 21:15:38.237289 # [ 161.397886] refcount_warn_saturate+0xc8/0x224
5359 21:15:38.237764 # [ 161.402605] __refcount_sub_and_test.constprop.0+0x8c/0x94
5360 21:15:38.238254 # [ 161.408369] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x40/0x88
5361 21:15:38.277666 # [ 161.414223] lkdtm_do_action+0x2c/0x50
5362 21:15:38.278246 # [ 161.418243] direct_entry+0x164/0x180
5363 21:15:38.278681 # [ 161.422174] full_proxy_write+0x68/0xc0
5364 21:15:38.279077 # [ 161.426285] vfs_write+0xcc/0x2e0
5365 21:15:38.279464 # [ 161.429874] ksys_write+0x80/0x110
5366 21:15:38.279846 # [ 161.433548] __arm64_sys_write+0x28/0x40
5367 21:15:38.280219 # [ 161.437744] invoke_syscall+0x8c/0x120
5368 21:15:38.280593 # [ 161.441770] el0_svc_common.constprop.0+0x68/0x124
5369 21:15:38.280961 # [ 161.446838] do_el0_svc+0x40/0xcc
5370 21:15:38.281366 # [ 161.450426] el0_svc+0x48/0xc0
5371 21:15:38.282129 # [ 161.453753] el0t_64_sync_handler+0xf4/0x120
5372 21:15:38.320890 # [ 161.458298] el0t_64_sync+0x18c/0x190
5373 21:15:38.321404 # [ 161.462232] irq event stamp: 0
5374 21:15:38.321834 # [ 161.465551] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5375 21:15:38.322235 # [ 161.472097] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5376 21:15:38.322623 # [ 161.480561] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5377 21:15:38.323002 # [ 161.489022] softirqs last disabled at (0): [<0000000000000000>] 0x0
5378 21:15:38.324039 # [ 161.495564] ---[ end trace 0000000000000000 ]---
5379 21:15:38.352046 # [ 161.500552] lkdtm: Negative detected: saturated
5380 21:15:38.352525 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5381 21:15:38.352952 ok 54 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5382 21:15:38.355311 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5383 21:15:38.961701 <6>[ 162.507191] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5384 21:15:38.961979 <6>[ 162.514356] lkdtm: attempting bad refcount_sub_and_test() below zero
5385 21:15:38.962150 <4>[ 162.521064] ------------[ cut here ]------------
5386 21:15:38.962307 <4>[ 162.526021] refcount_t: underflow; use-after-free.
5387 21:15:38.962753 <4>[ 162.531340] WARNING: CPU: 1 PID: 3118 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5388 21:15:39.005260 <4>[ 162.540088] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5389 21:15:39.005757 <4>[ 162.553930] CPU: 1 PID: 3118 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5390 21:15:39.006105 <4>[ 162.561956] Hardware name: ARM Juno development board (r0) (DT)
5391 21:15:39.006829 <4>[ 162.568148] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5392 21:15:39.007177 <4>[ 162.575389] pc : refcount_warn_saturate+0xc8/0x224
5393 21:15:39.007482 <4>[ 162.580455] lr : refcount_warn_saturate+0xc8/0x224
5394 21:15:39.007776 <4>[ 162.585520] sp : ffff8000101b3a60
5395 21:15:39.048608 <4>[ 162.589101] x29: ffff8000101b3a60 x28: ffff00080c321a80 x27: 0000000000000000
5396 21:15:39.049105 <4>[ 162.596529] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8592f000
5397 21:15:39.049512 <4>[ 162.603954] x23: ffff0008045b3000 x22: ffff8000101b3c30 x21: 000000000000001f
5398 21:15:39.049836 <4>[ 162.611379] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
5399 21:15:39.050141 <4>[ 162.618804] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5400 21:15:39.051897 <4>[ 162.626228] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5401 21:15:39.091912 <4>[ 162.633653] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d35ac
5402 21:15:39.092359 <4>[ 162.641077] x8 : ffff8000101b37d8 x7 : 0000000000000000 x6 : ffff8000081002f4
5403 21:15:39.092698 <4>[ 162.648501] x5 : ffff8000101b4000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5404 21:15:39.093012 <4>[ 162.655925] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080c321a80
5405 21:15:39.093364 <4>[ 162.663348] Call trace:
5406 21:15:39.093668 <4>[ 162.666058] refcount_warn_saturate+0xc8/0x224
5407 21:15:39.093962 <4>[ 162.670777] __refcount_sub_and_test.constprop.0+0x8c/0x94
5408 21:15:39.135300 <4>[ 162.676542] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x44/0x8c
5409 21:15:39.135757 <4>[ 162.682396] lkdtm_do_action+0x2c/0x50
5410 21:15:39.136094 <4>[ 162.686416] direct_entry+0x164/0x180
5411 21:15:39.136405 <4>[ 162.690348] full_proxy_write+0x68/0xc0
5412 21:15:39.136700 <4>[ 162.694459] vfs_write+0xcc/0x2e0
5413 21:15:39.136990 <4>[ 162.698048] ksys_write+0x80/0x110
5414 21:15:39.137321 <4>[ 162.701722] __arm64_sys_write+0x28/0x40
5415 21:15:39.137615 <4>[ 162.705919] invoke_syscall+0x8c/0x120
5416 21:15:39.137901 <4>[ 162.709945] el0_svc_common.constprop.0+0x68/0x124
5417 21:15:39.138210 <4>[ 162.715013] do_el0_svc+0x40/0xcc
5418 21:15:39.138963 <4>[ 162.718602] el0_svc+0x48/0xc0
5419 21:15:39.178630 <4>[ 162.721929] el0t_64_sync_handler+0xf4/0x120
5420 21:15:39.179106 <4>[ 162.726474] el0t_64_sync+0x18c/0x190
5421 21:15:39.179444 <4>[ 162.730407] irq event stamp: 0
5422 21:15:39.179757 <4>[ 162.733726] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5423 21:15:39.180056 <4>[ 162.740272] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5424 21:15:39.180354 <4>[ 162.748736] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5425 21:15:39.181895 <4>[ 162.757196] softirqs last disabled at (0): [<0000000000000000>] 0x0
5426 21:15:39.199431 <4>[ 162.763738] ---[ end trace 0000000000000000 ]---
5427 21:15:39.202620 <6>[ 162.768692] lkdtm: Negative detected: saturated
5428 21:15:39.364319 # [ 162.507191] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5429 21:15:39.364595 # [ 162.514356] lkdtm: attempting bad refcount_sub_and_test() below zero
5430 21:15:39.364815 # [ 162.521064] ------------[ cut here ]------------
5431 21:15:39.365012 # [ 162.526021] refcount_t: underflow; use-after-free.
5432 21:15:39.365220 # [ 162.531340] WARNING: CPU: 1 PID: 3118 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
5433 21:15:39.407441 # [ 162.540088] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5434 21:15:39.407714 # [ 162.553930] CPU: 1 PID: 3118 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5435 21:15:39.407932 # [ 162.561956] Hardware name: ARM Juno development board (r0) (DT)
5436 21:15:39.408403 # [ 162.568148] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5437 21:15:39.408588 # [ 162.575389] pc : refcount_warn_saturate+0xc8/0x224
5438 21:15:39.408762 # [ 162.580455] lr : refcount_warn_saturate+0xc8/0x224
5439 21:15:39.408931 # [ 162.585520] sp : ffff8000101b3a60
5440 21:15:39.450589 # [ 162.589101] x29: ffff8000101b3a60 x28: ffff00080c321a80 x27: 0000000000000000
5441 21:15:39.450843 # [ 162.596529] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8592f000
5442 21:15:39.451062 # [ 162.603954] x23: ffff0008045b3000 x22: ffff8000101b3c30 x21: 000000000000001f
5443 21:15:39.451533 # [ 162.611379] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
5444 21:15:39.451691 # [ 162.618804] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5445 21:15:39.451862 # [ 162.626228] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5446 21:15:39.493790 # [ 162.633653] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d35ac
5447 21:15:39.494042 # [ 162.641077] x8 : ffff8000101b37d8 x7 : 0000000000000000 x6 : ffff8000081002f4
5448 21:15:39.494215 # [ 162.648501] x5 : ffff8000101b4000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5449 21:15:39.494370 # [ 162.655925] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080c321a80
5450 21:15:39.494560 # [ 162.663348] Call trace:
5451 21:15:39.494727 # [ 162.666058] refcount_warn_saturate+0xc8/0x224
5452 21:15:39.494892 # [ 162.670777] __refcount_sub_and_test.constprop.0+0x8c/0x94
5453 21:15:39.496948 # [ 162.676542] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x44/0x8c
5454 21:15:39.537139 # [ 162.682396] lkdtm_do_action+0x2c/0x50
5455 21:15:39.537634 # [ 162.686416] direct_entry+0x164/0x180
5456 21:15:39.537978 # [ 162.690348] full_proxy_write+0x68/0xc0
5457 21:15:39.538290 # [ 162.694459] vfs_write+0xcc/0x2e0
5458 21:15:39.538591 # [ 162.698048] ksys_write+0x80/0x110
5459 21:15:39.538882 # [ 162.701722] __arm64_sys_write+0x28/0x40
5460 21:15:39.539170 # [ 162.705919] invoke_syscall+0x8c/0x120
5461 21:15:39.539454 # [ 162.709945] el0_svc_common.constprop.0+0x68/0x124
5462 21:15:39.539736 # [ 162.715013] do_el0_svc+0x40/0xcc
5463 21:15:39.540039 # [ 162.718602] el0_svc+0x48/0xc0
5464 21:15:39.540835 # [ 162.721929] el0t_64_sync_handler+0xf4/0x120
5465 21:15:39.580380 # [ 162.726474] el0t_64_sync+0x18c/0x190
5466 21:15:39.580866 # [ 162.730407] irq event stamp: 0
5467 21:15:39.581240 # [ 162.733726] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5468 21:15:39.581578 # [ 162.740272] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5469 21:15:39.581965 # [ 162.748736] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5470 21:15:39.582275 # [ 162.757196] softirqs last disabled at (0): [<0000000000000000>] 0x0
5471 21:15:39.583536 # [ 162.763738] ---[ end trace 0000000000000000 ]---
5472 21:15:39.612324 # [ 162.768692] lkdtm: Negative detected: saturated
5473 21:15:39.612797 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5474 21:15:39.613140 ok 55 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5475 21:15:39.615556 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5476 21:15:40.151829 <6>[ 163.692465] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5477 21:15:40.152355 <6>[ 163.698485] lkdtm: attempting safe refcount_inc_not_zero() from zero
5478 21:15:40.152702 <6>[ 163.705316] lkdtm: Good: zero detected
5479 21:15:40.153017 <6>[ 163.709398] lkdtm: Correctly stayed at zero
5480 21:15:40.153360 <6>[ 163.713880] lkdtm: attempting bad refcount_inc() from zero
5481 21:15:40.154068 <4>[ 163.719666] ------------[ cut here ]------------
5482 21:15:40.154402 <4>[ 163.724578] refcount_t: addition on 0; use-after-free.
5483 21:15:40.155260 <4>[ 163.730045] WARNING: CPU: 1 PID: 3157 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5484 21:15:40.195114 <4>[ 163.738869] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5485 21:15:40.195606 <4>[ 163.752713] CPU: 1 PID: 3157 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5486 21:15:40.196352 <4>[ 163.760739] Hardware name: ARM Juno development board (r0) (DT)
5487 21:15:40.196711 <4>[ 163.766930] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5488 21:15:40.197033 <4>[ 163.774172] pc : refcount_warn_saturate+0x160/0x224
5489 21:15:40.238599 <4>[ 163.779325] lr : refcount_warn_saturate+0x160/0x224
5490 21:15:40.239274 <4>[ 163.784477] sp : ffff80001025bb80
5491 21:15:40.239832 <4>[ 163.788057] x29: ffff80001025bb80 x28: ffff0008054a4f00 x27: 0000000000000000
5492 21:15:40.240373 <4>[ 163.795485] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9636f000
5493 21:15:40.241433 <4>[ 163.802910] x23: ffff000806f1a000 x22: ffff80001025bd50 x21: 0000000000000012
5494 21:15:40.242027 <4>[ 163.810335] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
5495 21:15:40.242522 <4>[ 163.817759] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5496 21:15:40.281847 <4>[ 163.825183] x14: 0000000000000000 x13: 205d383735343237 x12: 2e33363120205b3e
5497 21:15:40.282337 <4>[ 163.832607] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815e944
5498 21:15:40.282715 <4>[ 163.840032] x8 : ffff80001025b858 x7 : 0000000000000000 x6 : 0000000000001ffe
5499 21:15:40.283029 <4>[ 163.847456] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5500 21:15:40.283336 <4>[ 163.854880] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008054a4f00
5501 21:15:40.283671 <4>[ 163.862304] Call trace:
5502 21:15:40.285073 <4>[ 163.865014] refcount_warn_saturate+0x160/0x224
5503 21:15:40.325260 <4>[ 163.869820] __refcount_add.constprop.0+0x64/0x90
5504 21:15:40.325730 <4>[ 163.874801] lkdtm_REFCOUNT_INC_ZERO+0xa0/0xd0
5505 21:15:40.326071 <4>[ 163.879523] lkdtm_do_action+0x2c/0x50
5506 21:15:40.326385 <4>[ 163.883543] direct_entry+0x164/0x180
5507 21:15:40.326682 <4>[ 163.887475] full_proxy_write+0x68/0xc0
5508 21:15:40.326976 <4>[ 163.891586] vfs_write+0xcc/0x2e0
5509 21:15:40.327266 <4>[ 163.895175] ksys_write+0x80/0x110
5510 21:15:40.327552 <4>[ 163.898850] __arm64_sys_write+0x28/0x40
5511 21:15:40.327833 <4>[ 163.903047] invoke_syscall+0x8c/0x120
5512 21:15:40.328523 <4>[ 163.907072] el0_svc_common.constprop.0+0x68/0x124
5513 21:15:40.368547 <4>[ 163.912141] do_el0_svc+0x40/0xcc
5514 21:15:40.368999 <4>[ 163.915729] el0_svc+0x48/0xc0
5515 21:15:40.369423 <4>[ 163.919057] el0t_64_sync_handler+0xf4/0x120
5516 21:15:40.369777 <4>[ 163.923602] el0t_64_sync+0x18c/0x190
5517 21:15:40.370085 <4>[ 163.927535] irq event stamp: 0
5518 21:15:40.370379 <4>[ 163.930853] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5519 21:15:40.370669 <4>[ 163.937399] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5520 21:15:40.371753 <4>[ 163.945863] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5521 21:15:40.394843 <4>[ 163.954324] softirqs last disabled at (0): [<0000000000000000>] 0x0
5522 21:15:40.395396 <4>[ 163.960866] ---[ end trace 0000000000000000 ]---
5523 21:15:40.397835 <6>[ 163.965855] lkdtm: Zero detected: saturated
5524 21:15:40.549817 # [ 163.692465] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5525 21:15:40.550094 # [ 163.698485] lkdtm: attempting safe refcount_inc_not_zero() from zero
5526 21:15:40.550266 # [ 163.705316] lkdtm: Good: zero detected
5527 21:15:40.550422 # [ 163.709398] lkdtm: Correctly stayed at zero
5528 21:15:40.550579 # [ 163.713880] lkdtm: attempting bad refcount_inc() from zero
5529 21:15:40.550709 # [ 163.719666] ------------[ cut here ]------------
5530 21:15:40.550835 # [ 163.724578] refcount_t: addition on 0; use-after-free.
5531 21:15:40.592937 # [ 163.730045] WARNING: CPU: 1 PID: 3157 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5532 21:15:40.593220 # [ 163.738869] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5533 21:15:40.593403 # [ 163.752713] CPU: 1 PID: 3157 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5534 21:15:40.593567 # [ 163.760739] Hardware name: ARM Juno development board (r0) (DT)
5535 21:15:40.593721 # [ 163.766930] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5536 21:15:40.596164 # [ 163.774172] pc : refcount_warn_saturate+0x160/0x224
5537 21:15:40.636325 # [ 163.779325] lr : refcount_warn_saturate+0x160/0x224
5538 21:15:40.636801 # [ 163.784477] sp : ffff80001025bb80
5539 21:15:40.637136 # [ 163.788057] x29: ffff80001025bb80 x28: ffff0008054a4f00 x27: 0000000000000000
5540 21:15:40.637525 # [ 163.795485] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9636f000
5541 21:15:40.637836 # [ 163.802910] x23: ffff000806f1a000 x22: ffff80001025bd50 x21: 0000000000000012
5542 21:15:40.638200 # [ 163.810335] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
5543 21:15:40.679494 # [ 163.817759] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5544 21:15:40.679965 # [ 163.825183] x14: 0000000000000000 x13: 205d383735343237 x12: 2e33363120205b3e
5545 21:15:40.680308 # [ 163.832607] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815e944
5546 21:15:40.680628 # [ 163.840032] x8 : ffff80001025b858 x7 : 0000000000000000 x6 : 0000000000001ffe
5547 21:15:40.680932 # [ 163.847456] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5548 21:15:40.681273 # [ 163.854880] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008054a4f00
5549 21:15:40.682815 # [ 163.862304] Call trace:
5550 21:15:40.722624 # [ 163.865014] refcount_warn_saturate+0x160/0x224
5551 21:15:40.723095 # [ 163.869820] __refcount_add.constprop.0+0x64/0x90
5552 21:15:40.723438 # [ 163.874801] lkdtm_REFCOUNT_INC_ZERO+0xa0/0xd0
5553 21:15:40.723755 # [ 163.879523] lkdtm_do_action+0x2c/0x50
5554 21:15:40.724088 # [ 163.883543] direct_entry+0x164/0x180
5555 21:15:40.724396 # [ 163.887475] full_proxy_write+0x68/0xc0
5556 21:15:40.724684 # [ 163.891586] vfs_write+0xcc/0x2e0
5557 21:15:40.724964 # [ 163.895175] ksys_write+0x80/0x110
5558 21:15:40.725295 # [ 163.898850] __arm64_sys_write+0x28/0x40
5559 21:15:40.725602 # [ 163.903047] invoke_syscall+0x8c/0x120
5560 21:15:40.726324 # [ 163.907072] el0_svc_common.constprop.0+0x68/0x124
5561 21:15:40.765953 # [ 163.912141] do_el0_svc+0x40/0xcc
5562 21:15:40.766417 # [ 163.915729] el0_svc+0x48/0xc0
5563 21:15:40.766761 # [ 163.919057] el0t_64_sync_handler+0xf4/0x120
5564 21:15:40.767077 # [ 163.923602] el0t_64_sync+0x18c/0x190
5565 21:15:40.767427 # [ 163.927535] irq event stamp: 0
5566 21:15:40.767723 # [ 163.930853] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5567 21:15:40.768014 # [ 163.937399] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5568 21:15:40.769143 # [ 163.945863] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5569 21:15:40.802661 # [ 163.954324] softirqs last disabled at (0): [<0000000000000000>] 0x0
5570 21:15:40.803220 # [ 163.960866] ---[ end trace 0000000000000000 ]---
5571 21:15:40.803616 # [ 163.965855] lkdtm: Zero detected: saturated
5572 21:15:40.803935 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
5573 21:15:40.804239 ok 56 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5574 21:15:40.805860 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5575 21:15:41.342284 <6>[ 164.883729] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5576 21:15:41.342799 <6>[ 164.889751] lkdtm: attempting safe refcount_add_not_zero() from zero
5577 21:15:41.343639 <6>[ 164.896450] lkdtm: Good: zero detected
5578 21:15:41.344018 <6>[ 164.900782] lkdtm: Correctly stayed at zero
5579 21:15:41.344417 <6>[ 164.905307] lkdtm: attempting bad refcount_add() from zero
5580 21:15:41.344804 <4>[ 164.911096] ------------[ cut here ]------------
5581 21:15:41.345181 <4>[ 164.916009] refcount_t: addition on 0; use-after-free.
5582 21:15:41.345721 <4>[ 164.921476] WARNING: CPU: 1 PID: 3196 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5583 21:15:41.385915 <4>[ 164.930299] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5584 21:15:41.386397 <4>[ 164.944143] CPU: 1 PID: 3196 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5585 21:15:41.386830 <4>[ 164.952168] Hardware name: ARM Juno development board (r0) (DT)
5586 21:15:41.387226 <4>[ 164.958359] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5587 21:15:41.389141 <4>[ 164.965600] pc : refcount_warn_saturate+0x160/0x224
5588 21:15:41.428964 <4>[ 164.970754] lr : refcount_warn_saturate+0x160/0x224
5589 21:15:41.429462 <4>[ 164.975905] sp : ffff800010313860
5590 21:15:41.429892 <4>[ 164.979486] x29: ffff800010313860 x28: ffff00080bd3b4c0 x27: 0000000000000000
5591 21:15:41.430293 <4>[ 164.986913] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb7bdf000
5592 21:15:41.431084 <4>[ 164.994338] x23: ffff000804404000 x22: ffff800010313a30 x21: 0000000000000012
5593 21:15:41.431449 <4>[ 165.001763] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
5594 21:15:41.432261 <4>[ 165.009186] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
5595 21:15:41.472253 <4>[ 165.016611] x14: 0000000000000000 x13: 205d393030363139 x12: 2e34363120205b3e
5596 21:15:41.473098 <4>[ 165.024036] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815e944
5597 21:15:41.473522 <4>[ 165.031460] x8 : ffff800010313538 x7 : 0000000000000000 x6 : 0000000000001ffe
5598 21:15:41.473936 <4>[ 165.038884] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5599 21:15:41.474324 <4>[ 165.046308] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bd3b4c0
5600 21:15:41.474707 <4>[ 165.053732] Call trace:
5601 21:15:41.475497 <4>[ 165.056442] refcount_warn_saturate+0x160/0x224
5602 21:15:41.515594 <4>[ 165.061247] __refcount_add.constprop.0+0x64/0x90
5603 21:15:41.516050 <4>[ 165.066229] lkdtm_REFCOUNT_ADD_ZERO+0xa0/0xd0
5604 21:15:41.516862 <4>[ 165.070951] lkdtm_do_action+0x2c/0x50
5605 21:15:41.517253 <4>[ 165.074972] direct_entry+0x164/0x180
5606 21:15:41.517657 <4>[ 165.078904] full_proxy_write+0x68/0xc0
5607 21:15:41.518041 <4>[ 165.083014] vfs_write+0xcc/0x2e0
5608 21:15:41.518421 <4>[ 165.086603] ksys_write+0x80/0x110
5609 21:15:41.518798 <4>[ 165.090277] __arm64_sys_write+0x28/0x40
5610 21:15:41.519102 <4>[ 165.094474] invoke_syscall+0x8c/0x120
5611 21:15:41.519465 <4>[ 165.098499] el0_svc_common.constprop.0+0x68/0x124
5612 21:15:41.558930 <4>[ 165.103567] do_el0_svc+0x40/0xcc
5613 21:15:41.559379 <4>[ 165.107156] el0_svc+0x48/0xc0
5614 21:15:41.559717 <4>[ 165.110484] el0t_64_sync_handler+0xf4/0x120
5615 21:15:41.560438 <4>[ 165.115029] el0t_64_sync+0x18c/0x190
5616 21:15:41.560785 <4>[ 165.118962] irq event stamp: 0
5617 21:15:41.561091 <4>[ 165.122280] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5618 21:15:41.561427 <4>[ 165.128826] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5619 21:15:41.562144 <4>[ 165.137289] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5620 21:15:41.585083 <4>[ 165.145750] softirqs last disabled at (0): [<0000000000000000>] 0x0
5621 21:15:41.585592 <4>[ 165.152292] ---[ end trace 0000000000000000 ]---
5622 21:15:41.588278 <6>[ 165.157279] lkdtm: Zero detected: saturated
5623 21:15:41.757115 # [ 164.883729] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5624 21:15:41.757418 # [ 164.889751] lkdtm: attempting safe refcount_add_not_zero() from zero
5625 21:15:41.757591 # [ 164.896450] lkdtm: Good: zero detected
5626 21:15:41.757744 # [ 164.900782] lkdtm: Correctly stayed at zero
5627 21:15:41.757890 # [ 164.905307] lkdtm: attempting bad refcount_add() from zero
5628 21:15:41.758044 # [ 164.911096] ------------[ cut here ]------------
5629 21:15:41.758243 # [ 164.916009] refcount_t: addition on 0; use-after-free.
5630 21:15:41.800227 # [ 164.921476] WARNING: CPU: 1 PID: 3196 at lib/refcount.c:25 refcount_warn_saturate+0x160/0x224
5631 21:15:41.800492 # [ 164.930299] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5632 21:15:41.800660 # [ 164.944143] CPU: 1 PID: 3196 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5633 21:15:41.800812 # [ 164.952168] Hardware name: ARM Juno development board (r0) (DT)
5634 21:15:41.800962 # [ 164.958359] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5635 21:15:41.803368 # [ 164.965600] pc : refcount_warn_saturate+0x160/0x224
5636 21:15:41.843379 # [ 164.970754] lr : refcount_warn_saturate+0x160/0x224
5637 21:15:41.843623 # [ 164.975905] sp : ffff800010313860
5638 21:15:41.843786 # [ 164.979486] x29: ffff800010313860 x28: ffff00080bd3b4c0 x27: 0000000000000000
5639 21:15:41.843938 # [ 164.986913] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb7bdf000
5640 21:15:41.844085 # [ 164.994338] x23: ffff000804404000 x22: ffff800010313a30 x21: 0000000000000012
5641 21:15:41.844228 # [ 165.001763] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
5642 21:15:41.886559 # [ 165.009186] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
5643 21:15:41.886819 # [ 165.016611] x14: 0000000000000000 x13: 205d393030363139 x12: 2e34363120205b3e
5644 21:15:41.886987 # [ 165.024036] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815e944
5645 21:15:41.887140 # [ 165.031460] x8 : ffff800010313538 x7 : 0000000000000000 x6 : 0000000000001ffe
5646 21:15:41.887287 # [ 165.038884] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
5647 21:15:41.887431 # [ 165.046308] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bd3b4c0
5648 21:15:41.889672 # [ 165.053732] Call trace:
5649 21:15:41.929696 # [ 165.056442] refcount_warn_saturate+0x160/0x224
5650 21:15:41.929937 # [ 165.061247] __refcount_add.constprop.0+0x64/0x90
5651 21:15:41.930102 # [ 165.066229] lkdtm_REFCOUNT_ADD_ZERO+0xa0/0xd0
5652 21:15:41.930254 # [ 165.070951] lkdtm_do_action+0x2c/0x50
5653 21:15:41.930397 # [ 165.074972] direct_entry+0x164/0x180
5654 21:15:41.930541 # [ 165.078904] full_proxy_write+0x68/0xc0
5655 21:15:41.930681 # [ 165.083014] vfs_write+0xcc/0x2e0
5656 21:15:41.930807 # [ 165.086603] ksys_write+0x80/0x110
5657 21:15:41.930921 # [ 165.090277] __arm64_sys_write+0x28/0x40
5658 21:15:41.931036 # [ 165.094474] invoke_syscall+0x8c/0x120
5659 21:15:41.932863 # [ 165.098499] el0_svc_common.constprop.0+0x68/0x124
5660 21:15:41.972860 # [ 165.103567] do_el0_svc+0x40/0xcc
5661 21:15:41.973115 # [ 165.107156] el0_svc+0x48/0xc0
5662 21:15:41.973311 # [ 165.110484] el0t_64_sync_handler+0xf4/0x120
5663 21:15:41.973474 # [ 165.115029] el0t_64_sync+0x18c/0x190
5664 21:15:41.973625 # [ 165.118962] irq event stamp: 0
5665 21:15:41.973771 # [ 165.122280] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5666 21:15:41.973895 # [ 165.128826] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5667 21:15:41.976011 # [ 165.137289] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5668 21:15:42.009660 # [ 165.145750] softirqs last disabled at (0): [<0000000000000000>] 0x0
5669 21:15:42.009923 # [ 165.152292] ---[ end trace 0000000000000000 ]---
5670 21:15:42.010096 # [ 165.157279] lkdtm: Zero detected: saturated
5671 21:15:42.010253 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
5672 21:15:42.010403 ok 57 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5673 21:15:42.012792 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5674 21:15:42.597426 <6>[ 166.137776] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5675 21:15:42.597952 <6>[ 166.144291] lkdtm: attempting bad refcount_inc() from saturated
5676 21:15:42.598294 <4>[ 166.150561] ------------[ cut here ]------------
5677 21:15:42.599012 <4>[ 166.155515] refcount_t: saturated; leaking memory.
5678 21:15:42.599353 <4>[ 166.160790] WARNING: CPU: 1 PID: 3240 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5679 21:15:42.600988 <4>[ 166.169624] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5680 21:15:42.640611 <4>[ 166.183466] CPU: 1 PID: 3240 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5681 21:15:42.641096 <4>[ 166.191492] Hardware name: ARM Juno development board (r0) (DT)
5682 21:15:42.641893 <4>[ 166.197683] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5683 21:15:42.642254 <4>[ 166.204924] pc : refcount_warn_saturate+0x17c/0x224
5684 21:15:42.642568 <4>[ 166.210077] lr : refcount_warn_saturate+0x17c/0x224
5685 21:15:42.642868 <4>[ 166.215229] sp : ffff80001025bbd0
5686 21:15:42.644165 <4>[ 166.218808] x29: ffff80001025bbd0 x28: ffff000806a5cf00 x27: 0000000000000000
5687 21:15:42.684036 <4>[ 166.226236] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff85a1f000
5688 21:15:42.684491 <4>[ 166.233660] x23: ffff00080c0bd000 x22: ffff80001025bda0 x21: 0000000000000017
5689 21:15:42.684922 <4>[ 166.241085] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
5690 21:15:42.685356 <4>[ 166.248509] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5691 21:15:42.685746 <4>[ 166.255933] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5692 21:15:42.687297 <4>[ 166.263357] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d35ac
5693 21:15:42.727300 <4>[ 166.270781] x8 : ffff80001025b948 x7 : 0000000000000000 x6 : ffff8000081002f4
5694 21:15:42.727758 <4>[ 166.278205] x5 : ffff80001025c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5695 21:15:42.728187 <4>[ 166.285629] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806a5cf00
5696 21:15:42.728586 <4>[ 166.293052] Call trace:
5697 21:15:42.728977 <4>[ 166.295762] refcount_warn_saturate+0x17c/0x224
5698 21:15:42.729404 <4>[ 166.300568] __refcount_add.constprop.0+0x80/0x90
5699 21:15:42.729802 <4>[ 166.305548] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5700 21:15:42.730608 <4>[ 166.310705] lkdtm_do_action+0x2c/0x50
5701 21:15:42.770767 <4>[ 166.314725] direct_entry+0x164/0x180
5702 21:15:42.771227 <4>[ 166.318657] full_proxy_write+0x68/0xc0
5703 21:15:42.771652 <4>[ 166.322768] vfs_write+0xcc/0x2e0
5704 21:15:42.772055 <4>[ 166.326357] ksys_write+0x80/0x110
5705 21:15:42.772437 <4>[ 166.330031] __arm64_sys_write+0x28/0x40
5706 21:15:42.772816 <4>[ 166.334229] invoke_syscall+0x8c/0x120
5707 21:15:42.773189 <4>[ 166.338254] el0_svc_common.constprop.0+0x68/0x124
5708 21:15:42.773596 <4>[ 166.343322] do_el0_svc+0x40/0xcc
5709 21:15:42.773969 <4>[ 166.346911] el0_svc+0x48/0xc0
5710 21:15:42.774336 <4>[ 166.350237] el0t_64_sync_handler+0xf4/0x120
5711 21:15:42.775104 <4>[ 166.354782] el0t_64_sync+0x18c/0x190
5712 21:15:42.824523 <4>[ 166.358716] irq event stamp: 0
5713 21:15:42.825008 <4>[ 166.362034] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5714 21:15:42.825404 <4>[ 166.368580] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5715 21:15:42.825781 <4>[ 166.377044] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5716 21:15:42.826217 <4>[ 166.385505] softirqs last disabled at (0): [<0000000000000000>] 0x0
5717 21:15:42.826681 <4>[ 166.392047] ---[ end trace 0000000000000000 ]---
5718 21:15:42.827729 <6>[ 166.396997] lkdtm: Saturation detected: still saturated
5719 21:15:43.047032 # [ 166.137776] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5720 21:15:43.047992 # [ 166.144291] lkdtm: attempting bad refcount_inc() from saturated
5721 21:15:43.048384 # [ 166.150561] ------------[ cut here ]------------
5722 21:15:43.048791 # [ 166.155515] refcount_t: saturated; leaking memory.
5723 21:15:43.049180 # [ 166.160790] WARNING: CPU: 1 PID: 3240 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5724 21:15:43.089942 # [ 166.169624] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5725 21:15:43.090444 # [ 166.183466] CPU: 1 PID: 3240 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5726 21:15:43.090883 # [ 166.191492] Hardware name: ARM Juno development board (r0) (DT)
5727 21:15:43.091286 # [ 166.197683] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5728 21:15:43.091673 # [ 166.204924] pc : refcount_warn_saturate+0x17c/0x224
5729 21:15:43.092427 # [ 166.210077] lr : refcount_warn_saturate+0x17c/0x224
5730 21:15:43.092775 # [ 166.215229] sp : ffff80001025bbd0
5731 21:15:43.133480 # [ 166.218808] x29: ffff80001025bbd0 x28: ffff000806a5cf00 x27: 0000000000000000
5732 21:15:43.133963 # [ 166.226236] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff85a1f000
5733 21:15:43.134394 # [ 166.233660] x23: ffff00080c0bd000 x22: ffff80001025bda0 x21: 0000000000000017
5734 21:15:43.134794 # [ 166.241085] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
5735 21:15:43.135180 # [ 166.248509] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5736 21:15:43.135553 # [ 166.255933] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5737 21:15:43.176597 # [ 166.263357] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d35ac
5738 21:15:43.177081 # [ 166.270781] x8 : ffff80001025b948 x7 : 0000000000000000 x6 : ffff8000081002f4
5739 21:15:43.177559 # [ 166.278205] x5 : ffff80001025c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5740 21:15:43.177960 # [ 166.285629] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806a5cf00
5741 21:15:43.178353 # [ 166.293052] Call trace:
5742 21:15:43.178736 # [ 166.295762] refcount_warn_saturate+0x17c/0x224
5743 21:15:43.179108 # [ 166.300568] __refcount_add.constprop.0+0x80/0x90
5744 21:15:43.179943 # [ 166.305548] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5745 21:15:43.219723 # [ 166.310705] lkdtm_do_action+0x2c/0x50
5746 21:15:43.220200 # [ 166.314725] direct_entry+0x164/0x180
5747 21:15:43.220629 # [ 166.318657] full_proxy_write+0x68/0xc0
5748 21:15:43.221030 # [ 166.322768] vfs_write+0xcc/0x2e0
5749 21:15:43.221453 # [ 166.326357] ksys_write+0x80/0x110
5750 21:15:43.221831 # [ 166.330031] __arm64_sys_write+0x28/0x40
5751 21:15:43.222203 # [ 166.334229] invoke_syscall+0x8c/0x120
5752 21:15:43.222591 # [ 166.338254] el0_svc_common.constprop.0+0x68/0x124
5753 21:15:43.222961 # [ 166.343322] do_el0_svc+0x40/0xcc
5754 21:15:43.223327 # [ 166.346911] el0_svc+0x48/0xc0
5755 21:15:43.224066 # [ 166.350237] el0t_64_sync_handler+0xf4/0x120
5756 21:15:43.262902 # [ 166.354782] el0t_64_sync+0x18c/0x190
5757 21:15:43.263375 # [ 166.358716] irq event stamp: 0
5758 21:15:43.263800 # [ 166.362034] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5759 21:15:43.264198 # [ 166.368580] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5760 21:15:43.264589 # [ 166.377044] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5761 21:15:43.264968 # [ 166.385505] softirqs last disabled at (0): [<0000000000000000>] 0x0
5762 21:15:43.265398 # [ 166.392047] ---[ end trace 0000000000000000 ]---
5763 21:15:43.289185 # [ 166.396997] lkdtm: Saturation detected: still saturated
5764 21:15:43.289709 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
5765 21:15:43.290046 ok 58 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5766 21:15:43.292419 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5767 21:15:43.897296 <6>[ 167.442211] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5768 21:15:43.897842 <6>[ 167.448906] lkdtm: attempting bad refcount_dec() from saturated
5769 21:15:43.898187 <4>[ 167.455176] ------------[ cut here ]------------
5770 21:15:43.898877 <4>[ 167.460139] refcount_t: decrement hit 0; leaking memory.
5771 21:15:43.899211 <4>[ 167.465966] WARNING: CPU: 1 PID: 3284 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5772 21:15:43.940529 <4>[ 167.474714] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5773 21:15:43.941012 <4>[ 167.488556] CPU: 1 PID: 3284 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5774 21:15:43.941404 <4>[ 167.496581] Hardware name: ARM Juno development board (r0) (DT)
5775 21:15:43.942126 <4>[ 167.502773] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5776 21:15:43.942476 <4>[ 167.510014] pc : refcount_warn_saturate+0x68/0x224
5777 21:15:43.942782 <4>[ 167.515079] lr : refcount_warn_saturate+0x68/0x224
5778 21:15:43.943076 <4>[ 167.520144] sp : ffff800010493810
5779 21:15:43.983948 <4>[ 167.523724] x29: ffff800010493810 x28: ffff0008071db4c0 x27: 0000000000000000
5780 21:15:43.984402 <4>[ 167.531151] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb17ef000
5781 21:15:43.984741 <4>[ 167.538576] x23: ffff00080da2e000 x22: ffff8000104939e0 x21: 0000000000000017
5782 21:15:43.985054 <4>[ 167.546000] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
5783 21:15:43.985409 <4>[ 167.553424] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5784 21:15:43.985705 <4>[ 167.560849] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5785 21:15:44.027327 <4>[ 167.568273] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d35ac
5786 21:15:44.027789 <4>[ 167.575697] x8 : ffff800010493588 x7 : 0000000000000000 x6 : ffff8000081002f4
5787 21:15:44.028134 <4>[ 167.583122] x5 : ffff800010494000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5788 21:15:44.028453 <4>[ 167.590545] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008071db4c0
5789 21:15:44.028764 <4>[ 167.597969] Call trace:
5790 21:15:44.029065 <4>[ 167.600679] refcount_warn_saturate+0x68/0x224
5791 21:15:44.029407 <4>[ 167.605398] __refcount_dec.constprop.0+0x50/0x60
5792 21:15:44.030510 <4>[ 167.610380] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5793 21:15:44.070656 <4>[ 167.615535] lkdtm_do_action+0x2c/0x50
5794 21:15:44.071115 <4>[ 167.619556] direct_entry+0x164/0x180
5795 21:15:44.071459 <4>[ 167.623488] full_proxy_write+0x68/0xc0
5796 21:15:44.071774 <4>[ 167.627598] vfs_write+0xcc/0x2e0
5797 21:15:44.072080 <4>[ 167.631187] ksys_write+0x80/0x110
5798 21:15:44.072372 <4>[ 167.634861] __arm64_sys_write+0x28/0x40
5799 21:15:44.072680 <4>[ 167.639058] invoke_syscall+0x8c/0x120
5800 21:15:44.072965 <4>[ 167.643082] el0_svc_common.constprop.0+0x68/0x124
5801 21:15:44.073287 <4>[ 167.648151] do_el0_svc+0x40/0xcc
5802 21:15:44.073599 <4>[ 167.651739] el0_svc+0x48/0xc0
5803 21:15:44.074450 <4>[ 167.655066] el0t_64_sync_handler+0xf4/0x120
5804 21:15:44.114028 <4>[ 167.659612] el0t_64_sync+0x18c/0x190
5805 21:15:44.114486 <4>[ 167.663545] irq event stamp: 0
5806 21:15:44.114907 <4>[ 167.666864] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5807 21:15:44.115309 <4>[ 167.673409] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5808 21:15:44.115701 <4>[ 167.681873] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5809 21:15:44.116086 <4>[ 167.690334] softirqs last disabled at (0): [<0000000000000000>] 0x0
5810 21:15:44.117278 <4>[ 167.696877] ---[ end trace 0000000000000000 ]---
5811 21:15:44.131696 <6>[ 167.701832] lkdtm: Saturation detected: still saturated
5812 21:15:44.306425 # [ 167.442211] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5813 21:15:44.306726 # [ 167.448906] lkdtm: attempting bad refcount_dec() from saturated
5814 21:15:44.306948 # [ 167.455176] ------------[ cut here ]------------
5815 21:15:44.307148 # [ 167.460139] refcount_t: decrement hit 0; leaking memory.
5816 21:15:44.307342 # [ 167.465966] WARNING: CPU: 1 PID: 3284 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5817 21:15:44.349537 # [ 167.474714] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5818 21:15:44.349806 # [ 167.488556] CPU: 1 PID: 3284 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5819 21:15:44.350026 # [ 167.496581] Hardware name: ARM Juno development board (r0) (DT)
5820 21:15:44.350228 # [ 167.502773] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5821 21:15:44.350422 # [ 167.510014] pc : refcount_warn_saturate+0x68/0x224
5822 21:15:44.350591 # [ 167.515079] lr : refcount_warn_saturate+0x68/0x224
5823 21:15:44.350703 # [ 167.520144] sp : ffff800010493810
5824 21:15:44.392712 # [ 167.523724] x29: ffff800010493810 x28: ffff0008071db4c0 x27: 0000000000000000
5825 21:15:44.392978 # [ 167.531151] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb17ef000
5826 21:15:44.393198 # [ 167.538576] x23: ffff00080da2e000 x22: ffff8000104939e0 x21: 0000000000000017
5827 21:15:44.393415 # [ 167.546000] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
5828 21:15:44.393617 # [ 167.553424] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5829 21:15:44.393777 # [ 167.560849] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
5830 21:15:44.436156 # [ 167.568273] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff8000096d35ac
5831 21:15:44.436671 # [ 167.575697] x8 : ffff800010493588 x7 : 0000000000000000 x6 : ffff8000081002f4
5832 21:15:44.437067 # [ 167.583122] x5 : ffff800010494000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5833 21:15:44.437440 # [ 167.590545] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008071db4c0
5834 21:15:44.437864 # [ 167.597969] Call trace:
5835 21:15:44.438173 # [ 167.600679] refcount_warn_saturate+0x68/0x224
5836 21:15:44.438462 # [ 167.605398] __refcount_dec.constprop.0+0x50/0x60
5837 21:15:44.439286 # [ 167.610380] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5838 21:15:44.479315 # [ 167.615535] lkdtm_do_action+0x2c/0x50
5839 21:15:44.479794 # [ 167.619556] direct_entry+0x164/0x180
5840 21:15:44.480131 # [ 167.623488] full_proxy_write+0x68/0xc0
5841 21:15:44.480443 # [ 167.627598] vfs_write+0xcc/0x2e0
5842 21:15:44.480745 # [ 167.631187] ksys_write+0x80/0x110
5843 21:15:44.481038 # [ 167.634861] __arm64_sys_write+0x28/0x40
5844 21:15:44.481398 # [ 167.639058] invoke_syscall+0x8c/0x120
5845 21:15:44.481693 # [ 167.643082] el0_svc_common.constprop.0+0x68/0x124
5846 21:15:44.481972 # [ 167.648151] do_el0_svc+0x40/0xcc
5847 21:15:44.482275 # [ 167.651739] el0_svc+0x48/0xc0
5848 21:15:44.482984 # [ 167.655066] el0t_64_sync_handler+0xf4/0x120
5849 21:15:44.522464 # [ 167.659612] el0t_64_sync+0x18c/0x190
5850 21:15:44.522927 # [ 167.663545] irq event stamp: 0
5851 21:15:44.523263 # [ 167.666864] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5852 21:15:44.523572 # [ 167.673409] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5853 21:15:44.523917 # [ 167.681873] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5854 21:15:44.524214 # [ 167.690334] softirqs last disabled at (0): [<0000000000000000>] 0x0
5855 21:15:44.524503 # [ 167.696877] ---[ end trace 0000000000000000 ]---
5856 21:15:44.548465 # [ 167.701832] lkdtm: Saturation detected: still saturated
5857 21:15:44.548956 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
5858 21:15:44.551622 ok 59 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5859 21:15:44.552108 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5860 21:15:45.157448 <6>[ 168.702393] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5861 21:15:45.157958 <6>[ 168.708884] lkdtm: attempting bad refcount_dec() from saturated
5862 21:15:45.158295 <4>[ 168.715150] ------------[ cut here ]------------
5863 21:15:45.158611 <4>[ 168.720108] refcount_t: saturated; leaking memory.
5864 21:15:45.158908 <4>[ 168.725457] WARNING: CPU: 1 PID: 3328 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5865 21:15:45.200534 <4>[ 168.734290] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5866 21:15:45.201050 <4>[ 168.748132] CPU: 1 PID: 3328 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5867 21:15:45.201451 <4>[ 168.756156] Hardware name: ARM Juno development board (r0) (DT)
5868 21:15:45.202179 <4>[ 168.762347] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5869 21:15:45.202529 <4>[ 168.769588] pc : refcount_warn_saturate+0x17c/0x224
5870 21:15:45.202837 <4>[ 168.774741] lr : refcount_warn_saturate+0x17c/0x224
5871 21:15:45.203131 <4>[ 168.779892] sp : ffff80001054bbd0
5872 21:15:45.244046 <4>[ 168.783472] x29: ffff80001054bbd0 x28: ffff0008054a4f00 x27: 0000000000000000
5873 21:15:45.244497 <4>[ 168.790900] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb231f000
5874 21:15:45.244842 <4>[ 168.798325] x23: ffff000805def000 x22: ffff80001054bda0 x21: 0000000000000017
5875 21:15:45.245158 <4>[ 168.805750] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
5876 21:15:45.245523 <4>[ 168.813173] x17: ffff800008c13bd4 x16: ffff80000878e83c x15: ffff8000080b2580
5877 21:15:45.245825 <4>[ 168.820598] x14: ffff8000096caffc x13: ffff80000802e15c x12: ffff80000843e978
5878 21:15:45.287328 <4>[ 168.828022] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096d4030
5879 21:15:45.287807 <4>[ 168.835447] x8 : ffff80001054b6f8 x7 : 0000000000000000 x6 : 0000000000000028
5880 21:15:45.288150 <4>[ 168.842870] x5 : ffff80001054c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5881 21:15:45.288465 <4>[ 168.850294] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008054a4f00
5882 21:15:45.288766 <4>[ 168.857717] Call trace:
5883 21:15:45.289054 <4>[ 168.860427] refcount_warn_saturate+0x17c/0x224
5884 21:15:45.289398 <4>[ 168.865233] __refcount_add.constprop.0+0x80/0x90
5885 21:15:45.290515 <4>[ 168.870213] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5886 21:15:45.330687 <4>[ 168.875371] lkdtm_do_action+0x2c/0x50
5887 21:15:45.331144 <4>[ 168.879391] direct_entry+0x164/0x180
5888 21:15:45.331486 <4>[ 168.883323] full_proxy_write+0x68/0xc0
5889 21:15:45.331803 <4>[ 168.887434] vfs_write+0xcc/0x2e0
5890 21:15:45.332100 <4>[ 168.891023] ksys_write+0x80/0x110
5891 21:15:45.332393 <4>[ 168.894698] __arm64_sys_write+0x28/0x40
5892 21:15:45.332681 <4>[ 168.898894] invoke_syscall+0x8c/0x120
5893 21:15:45.332965 <4>[ 168.902920] el0_svc_common.constprop.0+0x68/0x124
5894 21:15:45.333287 <4>[ 168.907988] do_el0_svc+0x40/0xcc
5895 21:15:45.333585 <4>[ 168.911576] el0_svc+0x48/0xc0
5896 21:15:45.334379 <4>[ 168.914903] el0t_64_sync_handler+0xf4/0x120
5897 21:15:45.374098 <4>[ 168.919448] el0t_64_sync+0x18c/0x190
5898 21:15:45.374567 <4>[ 168.923381] irq event stamp: 0
5899 21:15:45.374930 <4>[ 168.926700] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5900 21:15:45.375249 <4>[ 168.933246] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5901 21:15:45.375556 <4>[ 168.941710] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5902 21:15:45.375851 <4>[ 168.950171] softirqs last disabled at (0): [<0000000000000000>] 0x0
5903 21:15:45.377384 <4>[ 168.956713] ---[ end trace 0000000000000000 ]---
5904 21:15:45.392791 <6>[ 168.961676] lkdtm: Saturation detected: still saturated
5905 21:15:45.624710 # [ 168.702393] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5906 21:15:45.624988 # [ 168.708884] lkdtm: attempting bad refcount_dec() from saturated
5907 21:15:45.625232 # [ 168.715150] ------------[ cut here ]------------
5908 21:15:45.625444 # [ 168.720108] refcount_t: saturated; leaking memory.
5909 21:15:45.625628 # [ 168.725457] WARNING: CPU: 1 PID: 3328 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5910 21:15:45.627843 # [ 168.734290] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5911 21:15:45.667890 # [ 168.748132] CPU: 1 PID: 3328 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5912 21:15:45.668160 # [ 168.756156] Hardware name: ARM Juno development board (r0) (DT)
5913 21:15:45.668380 # [ 168.762347] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5914 21:15:45.668583 # [ 168.769588] pc : refcount_warn_saturate+0x17c/0x224
5915 21:15:45.668777 # [ 168.774741] lr : refcount_warn_saturate+0x17c/0x224
5916 21:15:45.668968 # [ 168.779892] sp : ffff80001054bbd0
5917 21:15:45.669154 # [ 168.783472] x29: ffff80001054bbd0 x28: ffff0008054a4f00 x27: 0000000000000000
5918 21:15:45.711039 # [ 168.790900] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb231f000
5919 21:15:45.711291 # [ 168.798325] x23: ffff000805def000 x22: ffff80001054bda0 x21: 0000000000000017
5920 21:15:45.711513 # [ 168.805750] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
5921 21:15:45.711715 # [ 168.813173] x17: ffff800008c13bd4 x16: ffff80000878e83c x15: ffff8000080b2580
5922 21:15:45.711908 # [ 168.820598] x14: ffff8000096caffc x13: ffff80000802e15c x12: ffff80000843e978
5923 21:15:45.714376 # [ 168.828022] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096d4030
5924 21:15:45.754420 # [ 168.835447] x8 : ffff80001054b6f8 x7 : 0000000000000000 x6 : 0000000000000028
5925 21:15:45.754910 # [ 168.842870] x5 : ffff80001054c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5926 21:15:45.755621 # [ 168.850294] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008054a4f00
5927 21:15:45.755967 # [ 168.857717] Call trace:
5928 21:15:45.756458 # [ 168.860427] refcount_warn_saturate+0x17c/0x224
5929 21:15:45.756780 # [ 168.865233] __refcount_add.constprop.0+0x80/0x90
5930 21:15:45.757091 # [ 168.870213] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5931 21:15:45.757892 # [ 168.875371] lkdtm_do_action+0x2c/0x50
5932 21:15:45.758405 # [ 168.879391] direct_entry+0x164/0x180
5933 21:15:45.797648 # [ 168.883323] full_proxy_write+0x68/0xc0
5934 21:15:45.798114 # [ 168.887434] vfs_write+0xcc/0x2e0
5935 21:15:45.798448 # [ 168.891023] ksys_write+0x80/0x110
5936 21:15:45.798754 # [ 168.894698] __arm64_sys_write+0x28/0x40
5937 21:15:45.799053 # [ 168.898894] invoke_syscall+0x8c/0x120
5938 21:15:45.799340 # [ 168.902920] el0_svc_common.constprop.0+0x68/0x124
5939 21:15:45.799624 # [ 168.907988] do_el0_svc+0x40/0xcc
5940 21:15:45.799906 # [ 168.911576] el0_svc+0x48/0xc0
5941 21:15:45.800179 # [ 168.914903] el0t_64_sync_handler+0xf4/0x120
5942 21:15:45.800457 # [ 168.919448] el0t_64_sync+0x18c/0x190
5943 21:15:45.801160 # [ 168.923381] irq event stamp: 0
5944 21:15:45.840723 # [ 168.926700] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5945 21:15:45.841350 # [ 168.933246] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5946 21:15:45.841716 # [ 168.941710] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5947 21:15:45.842164 # [ 168.950171] softirqs last disabled at (0): [<0000000000000000>] 0x0
5948 21:15:45.842592 # [ 168.956713] ---[ end trace 0000000000000000 ]---
5949 21:15:45.843036 # [ 168.961676] lkdtm: Saturation detected: still saturated
5950 21:15:45.866619 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5951 21:15:45.867093 ok 60 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5952 21:15:45.869813 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5953 21:15:46.406530 <6>[ 169.951290] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5954 21:15:46.407047 <6>[ 169.958522] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5955 21:15:46.407486 <4>[ 169.966037] ------------[ cut here ]------------
5956 21:15:46.408267 <4>[ 169.971004] refcount_t: saturated; leaking memory.
5957 21:15:46.408627 <4>[ 169.976162] WARNING: CPU: 1 PID: 3367 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5958 21:15:46.449778 <4>[ 169.984899] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5959 21:15:46.450296 <4>[ 169.998743] CPU: 1 PID: 3367 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
5960 21:15:46.450730 <4>[ 170.006769] Hardware name: ARM Juno development board (r0) (DT)
5961 21:15:46.451555 <4>[ 170.012961] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5962 21:15:46.451920 <4>[ 170.020203] pc : refcount_warn_saturate+0xf8/0x224
5963 21:15:46.452313 <4>[ 170.025269] lr : refcount_warn_saturate+0xf8/0x224
5964 21:15:46.452697 <4>[ 170.030334] sp : ffff8000105eb950
5965 21:15:46.493132 <4>[ 170.033914] x29: ffff8000105eb950 x28: ffff000806a58040 x27: 0000000000000000
5966 21:15:46.493631 <4>[ 170.041342] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff983af000
5967 21:15:46.493974 <4>[ 170.048767] x23: ffff0008045d6000 x22: ffff8000105ebb30 x21: 00000000c0000001
5968 21:15:46.494289 <4>[ 170.056192] x20: 0000000000000000 x19: ffff80000b6dc000 x18: 0000000000000000
5969 21:15:46.494586 <4>[ 170.063616] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5970 21:15:46.496487 <4>[ 170.071040] x14: 0000000000000000 x13: 0000000000000020 x12: 0101010101010101
5971 21:15:46.536516 <4>[ 170.078464] x11: 7f7f7f7f7f7f7f7f x10: 0000000000001500 x9 : ffff8000096d35ac
5972 21:15:46.536993 <4>[ 170.085889] x8 : ffff8000105eb6c8 x7 : 0000000000000000 x6 : ffff8000081002f4
5973 21:15:46.537382 <4>[ 170.093314] x5 : ffff8000105ec000 x4 : 0000000000000001 x3 : ffff80000b0b5508
5974 21:15:46.537707 <4>[ 170.100738] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806a58040
5975 21:15:46.538055 <4>[ 170.108162] Call trace:
5976 21:15:46.538364 <4>[ 170.110871] refcount_warn_saturate+0xf8/0x224
5977 21:15:46.539799 <4>[ 170.115590] __refcount_add_not_zero.constprop.0+0x90/0xb0
5978 21:15:46.579905 <4>[ 170.121359] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x44/0x88
5979 21:15:46.580354 <4>[ 170.127298] lkdtm_do_action+0x2c/0x50
5980 21:15:46.580692 <4>[ 170.131320] direct_entry+0x164/0x180
5981 21:15:46.581003 <4>[ 170.135252] full_proxy_write+0x68/0xc0
5982 21:15:46.581349 <4>[ 170.139364] vfs_write+0xcc/0x2e0
5983 21:15:46.581653 <4>[ 170.142953] ksys_write+0x80/0x110
5984 21:15:46.581945 <4>[ 170.146627] __arm64_sys_write+0x28/0x40
5985 21:15:46.582227 <4>[ 170.150825] invoke_syscall+0x8c/0x120
5986 21:15:46.582508 <4>[ 170.154851] el0_svc_common.constprop.0+0x68/0x124
5987 21:15:46.582827 <4>[ 170.159919] do_el0_svc+0x40/0xcc
5988 21:15:46.583542 <4>[ 170.163507] el0_svc+0x48/0xc0
5989 21:15:46.623175 <4>[ 170.166835] el0t_64_sync_handler+0xf4/0x120
5990 21:15:46.623632 <4>[ 170.171380] el0t_64_sync+0x18c/0x190
5991 21:15:46.623972 <4>[ 170.175314] irq event stamp: 0
5992 21:15:46.624284 <4>[ 170.178633] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5993 21:15:46.624588 <4>[ 170.185179] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5994 21:15:46.624882 <4>[ 170.193643] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
5995 21:15:46.626464 <4>[ 170.202105] softirqs last disabled at (0): [<0000000000000000>] 0x0
5996 21:15:46.644155 <4>[ 170.208647] ---[ end trace 0000000000000000 ]---
5997 21:15:46.647316 <6>[ 170.213605] lkdtm: Saturation detected: still saturated
5998 21:15:46.822760 # [ 169.951290] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5999 21:15:46.823038 # [ 169.958522] lkdtm: attempting bad refcount_inc_not_zero() from saturated
6000 21:15:46.823207 # [ 169.966037] ------------[ cut here ]------------
6001 21:15:46.823362 # [ 169.971004] refcount_t: saturated; leaking memory.
6002 21:15:46.823508 # [ 169.976162] WARNING: CPU: 1 PID: 3367 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6003 21:15:46.865921 # [ 169.984899] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6004 21:15:46.866190 # [ 169.998743] CPU: 1 PID: 3367 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
6005 21:15:46.866356 # [ 170.006769] Hardware name: ARM Juno development board (r0) (DT)
6006 21:15:46.866511 # [ 170.012961] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6007 21:15:46.866657 # [ 170.020203] pc : refcount_warn_saturate+0xf8/0x224
6008 21:15:46.866799 # [ 170.025269] lr : refcount_warn_saturate+0xf8/0x224
6009 21:15:46.866943 # [ 170.030334] sp : ffff8000105eb950
6010 21:15:46.909343 # [ 170.033914] x29: ffff8000105eb950 x28: ffff000806a58040 x27: 0000000000000000
6011 21:15:46.909814 # [ 170.041342] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff983af000
6012 21:15:46.910147 # [ 170.048767] x23: ffff0008045d6000 x22: ffff8000105ebb30 x21: 00000000c0000001
6013 21:15:46.910453 # [ 170.056192] x20: 0000000000000000 x19: ffff80000b6dc000 x18: 0000000000000000
6014 21:15:46.910743 # [ 170.063616] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6015 21:15:46.911028 # [ 170.071040] x14: 0000000000000000 x13: 0000000000000020 x12: 0101010101010101
6016 21:15:46.952488 # [ 170.078464] x11: 7f7f7f7f7f7f7f7f x10: 0000000000001500 x9 : ffff8000096d35ac
6017 21:15:46.952994 # [ 170.085889] x8 : ffff8000105eb6c8 x7 : 0000000000000000 x6 : ffff8000081002f4
6018 21:15:46.953377 # [ 170.093314] x5 : ffff8000105ec000 x4 : 0000000000000001 x3 : ffff80000b0b5508
6019 21:15:46.953690 # [ 170.100738] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806a58040
6020 21:15:46.953984 # [ 170.108162] Call trace:
6021 21:15:46.954378 # [ 170.110871] refcount_warn_saturate+0xf8/0x224
6022 21:15:46.954731 # [ 170.115590] __refcount_add_not_zero.constprop.0+0x90/0xb0
6023 21:15:46.955725 # [ 170.121359] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x44/0x88
6024 21:15:46.995660 # [ 170.127298] lkdtm_do_action+0x2c/0x50
6025 21:15:46.996115 # [ 170.131320] direct_entry+0x164/0x180
6026 21:15:46.996444 # [ 170.135252] full_proxy_write+0x68/0xc0
6027 21:15:46.996746 # [ 170.139364] vfs_write+0xcc/0x2e0
6028 21:15:46.997036 # [ 170.142953] ksys_write+0x80/0x110
6029 21:15:46.997372 # [ 170.146627] __arm64_sys_write+0x28/0x40
6030 21:15:46.997665 # [ 170.150825] invoke_syscall+0x8c/0x120
6031 21:15:46.997944 # [ 170.154851] el0_svc_common.constprop.0+0x68/0x124
6032 21:15:46.998216 # [ 170.159919] do_el0_svc+0x40/0xcc
6033 21:15:46.998486 # [ 170.163507] el0_svc+0x48/0xc0
6034 21:15:46.999344 # [ 170.166835] el0t_64_sync_handler+0xf4/0x120
6035 21:15:47.038799 # [ 170.171380] el0t_64_sync+0x18c/0x190
6036 21:15:47.039333 # [ 170.175314] irq event stamp: 0
6037 21:15:47.039712 # [ 170.178633] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6038 21:15:47.040037 # [ 170.185179] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6039 21:15:47.040345 # [ 170.193643] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6040 21:15:47.040643 # [ 170.202105] softirqs last disabled at (0): [<0000000000000000>] 0x0
6041 21:15:47.042040 # [ 170.208647] ---[ end trace 0000000000000000 ]---
6042 21:15:47.069986 # [ 170.213605] lkdtm: Saturation detected: still saturated
6043 21:15:47.070457 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
6044 21:15:47.070951 ok 61 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6045 21:15:47.073188 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6046 21:15:47.585724 <6>[ 171.130579] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6047 21:15:47.586244 <6>[ 171.138220] lkdtm: attempting bad refcount_add_not_zero() from saturated
6048 21:15:47.586597 <4>[ 171.145279] ------------[ cut here ]------------
6049 21:15:47.586917 <4>[ 171.150196] refcount_t: saturated; leaking memory.
6050 21:15:47.587601 <4>[ 171.155322] WARNING: CPU: 1 PID: 3406 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6051 21:15:47.628975 <4>[ 171.164059] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6052 21:15:47.629514 <4>[ 171.177902] CPU: 1 PID: 3406 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
6053 21:15:47.629864 <4>[ 171.185927] Hardware name: ARM Juno development board (r0) (DT)
6054 21:15:47.630554 <4>[ 171.192120] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6055 21:15:47.630894 <4>[ 171.199361] pc : refcount_warn_saturate+0xf8/0x224
6056 21:15:47.631201 <4>[ 171.204427] lr : refcount_warn_saturate+0xf8/0x224
6057 21:15:47.631494 <4>[ 171.209492] sp : ffff8000106a3af0
6058 21:15:47.672377 <4>[ 171.213072] x29: ffff8000106a3af0 x28: ffff000806b5b4c0 x27: 0000000000000000
6059 21:15:47.672838 <4>[ 171.220500] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb207f000
6060 21:15:47.673179 <4>[ 171.227926] x23: ffff00080d832000 x22: ffff8000106a3cd0 x21: 00000000c0000007
6061 21:15:47.673546 <4>[ 171.235352] x20: 0000000000000000 x19: ffff80000b6dc000 x18: 0000000000000000
6062 21:15:47.673848 <4>[ 171.242777] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6063 21:15:47.675667 <4>[ 171.250201] x14: 0000000000000000 x13: 205d363931303531 x12: 2e31373120205b3e
6064 21:15:47.715690 <4>[ 171.257625] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
6065 21:15:47.716149 <4>[ 171.265050] x8 : ffff8000106a37c8 x7 : 0000000000000000 x6 : 0000000000001ffe
6066 21:15:47.716490 <4>[ 171.272474] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
6067 21:15:47.716805 <4>[ 171.279898] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806b5b4c0
6068 21:15:47.717105 <4>[ 171.287321] Call trace:
6069 21:15:47.717448 <4>[ 171.290031] refcount_warn_saturate+0xf8/0x224
6070 21:15:47.718955 <4>[ 171.294750] __refcount_add_not_zero.constprop.0+0x90/0xb0
6071 21:15:47.759030 <4>[ 171.300518] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x44/0x88
6072 21:15:47.759483 <4>[ 171.306457] lkdtm_do_action+0x2c/0x50
6073 21:15:47.759819 <4>[ 171.310479] direct_entry+0x164/0x180
6074 21:15:47.760132 <4>[ 171.314412] full_proxy_write+0x68/0xc0
6075 21:15:47.760434 <4>[ 171.318523] vfs_write+0xcc/0x2e0
6076 21:15:47.760729 <4>[ 171.322113] ksys_write+0x80/0x110
6077 21:15:47.761018 <4>[ 171.325788] __arm64_sys_write+0x28/0x40
6078 21:15:47.761347 <4>[ 171.329985] invoke_syscall+0x8c/0x120
6079 21:15:47.761638 <4>[ 171.334010] el0_svc_common.constprop.0+0x68/0x124
6080 21:15:47.761921 <4>[ 171.339079] do_el0_svc+0x40/0xcc
6081 21:15:47.762694 <4>[ 171.342667] el0_svc+0x48/0xc0
6082 21:15:47.802316 <4>[ 171.345995] el0t_64_sync_handler+0xf4/0x120
6083 21:15:47.802770 <4>[ 171.350540] el0t_64_sync+0x18c/0x190
6084 21:15:47.803112 <4>[ 171.354474] irq event stamp: 0
6085 21:15:47.803430 <4>[ 171.357793] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6086 21:15:47.803733 <4>[ 171.364338] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6087 21:15:47.804028 <4>[ 171.372801] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6088 21:15:47.805672 <4>[ 171.381262] softirqs last disabled at (0): [<0000000000000000>] 0x0
6089 21:15:47.823494 <4>[ 171.387804] ---[ end trace 0000000000000000 ]---
6090 21:15:47.826661 <6>[ 171.392749] lkdtm: Saturation detected: still saturated
6091 21:15:47.978309 # [ 171.130579] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6092 21:15:47.978579 # [ 171.138220] lkdtm: attempting bad refcount_add_not_zero() from saturated
6093 21:15:47.978753 # [ 171.145279] ------------[ cut here ]------------
6094 21:15:47.978911 # [ 171.150196] refcount_t: saturated; leaking memory.
6095 21:15:47.979062 # [ 171.155322] WARNING: CPU: 1 PID: 3406 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6096 21:15:48.021532 # [ 171.164059] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6097 21:15:48.021801 # [ 171.177902] CPU: 1 PID: 3406 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
6098 21:15:48.022023 # [ 171.185927] Hardware name: ARM Juno development board (r0) (DT)
6099 21:15:48.022225 # [ 171.192120] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6100 21:15:48.022421 # [ 171.199361] pc : refcount_warn_saturate+0xf8/0x224
6101 21:15:48.022612 # [ 171.204427] lr : refcount_warn_saturate+0xf8/0x224
6102 21:15:48.022800 # [ 171.209492] sp : ffff8000106a3af0
6103 21:15:48.024646 # [ 171.213072] x29: ffff8000106a3af0 x28: ffff000806b5b4c0 x27: 0000000000000000
6104 21:15:48.064737 # [ 171.220500] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffb207f000
6105 21:15:48.064990 # [ 171.227926] x23: ffff00080d832000 x22: ffff8000106a3cd0 x21: 00000000c0000007
6106 21:15:48.065227 # [ 171.235352] x20: 0000000000000000 x19: ffff80000b6dc000 x18: 0000000000000000
6107 21:15:48.065433 # [ 171.242777] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6108 21:15:48.065627 # [ 171.250201] x14: 0000000000000000 x13: 205d363931303531 x12: 2e31373120205b3e
6109 21:15:48.107843 # [ 171.257625] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815e944
6110 21:15:48.108160 # [ 171.265050] x8 : ffff8000106a37c8 x7 : 0000000000000000 x6 : 0000000000001ffe
6111 21:15:48.108386 # [ 171.272474] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a30000
6112 21:15:48.108589 # [ 171.279898] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806b5b4c0
6113 21:15:48.109158 # [ 171.287321] Call trace:
6114 21:15:48.109710 # [ 171.290031] refcount_warn_saturate+0xf8/0x224
6115 21:15:48.110111 # [ 171.294750] __refcount_add_not_zero.constprop.0+0x90/0xb0
6116 21:15:48.111253 # [ 171.300518] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x44/0x88
6117 21:15:48.151350 # [ 171.306457] lkdtm_do_action+0x2c/0x50
6118 21:15:48.151823 # [ 171.310479] direct_entry+0x164/0x180
6119 21:15:48.152252 # [ 171.314412] full_proxy_write+0x68/0xc0
6120 21:15:48.152649 # [ 171.318523] vfs_write+0xcc/0x2e0
6121 21:15:48.153067 # [ 171.322113] ksys_write+0x80/0x110
6122 21:15:48.153502 # [ 171.325788] __arm64_sys_write+0x28/0x40
6123 21:15:48.153878 # [ 171.329985] invoke_syscall+0x8c/0x120
6124 21:15:48.154274 # [ 171.334010] el0_svc_common.constprop.0+0x68/0x124
6125 21:15:48.154653 # [ 171.339079] do_el0_svc+0x40/0xcc
6126 21:15:48.154953 # [ 171.342667] el0_svc+0x48/0xc0
6127 21:15:48.155606 # [ 171.345995] el0t_64_sync_handler+0xf4/0x120
6128 21:15:48.194552 # [ 171.350540] el0t_64_sync+0x18c/0x190
6129 21:15:48.195042 # [ 171.354474] irq event stamp: 0
6130 21:15:48.195385 # [ 171.357793] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6131 21:15:48.195698 # [ 171.364338] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6132 21:15:48.196002 # [ 171.372801] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6133 21:15:48.196298 # [ 171.381262] softirqs last disabled at (0): [<0000000000000000>] 0x0
6134 21:15:48.196585 # [ 171.387804] ---[ end trace 0000000000000000 ]---
6135 21:15:48.226274 # [ 171.392749] lkdtm: Saturation detected: still saturated
6136 21:15:48.226801 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
6137 21:15:48.229565 ok 62 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6138 21:15:48.230010 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6139 21:15:48.830893 <6>[ 172.375846] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6140 21:15:48.831419 <6>[ 172.383079] lkdtm: attempting bad refcount_dec_and_test() from saturated
6141 21:15:48.832143 <4>[ 172.390128] ------------[ cut here ]------------
6142 21:15:48.832485 <4>[ 172.395077] refcount_t: underflow; use-after-free.
6143 21:15:48.832796 <4>[ 172.400445] WARNING: CPU: 2 PID: 3450 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6144 21:15:48.874124 <4>[ 172.409191] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6145 21:15:48.874617 <4>[ 172.423034] CPU: 2 PID: 3450 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
6146 21:15:48.875367 <4>[ 172.431059] Hardware name: ARM Juno development board (r0) (DT)
6147 21:15:48.875728 <4>[ 172.437250] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6148 21:15:48.876044 <4>[ 172.444492] pc : refcount_warn_saturate+0xc8/0x224
6149 21:15:48.876343 <4>[ 172.449558] lr : refcount_warn_saturate+0xc8/0x224
6150 21:15:48.876636 <4>[ 172.454623] sp : ffff80001075ba70
6151 21:15:48.917508 <4>[ 172.458202] x29: ffff80001075ba70 x28: ffff000806a5cf00 x27: 0000000000000000
6152 21:15:48.917975 <4>[ 172.465629] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8632f000
6153 21:15:48.918317 <4>[ 172.473054] x23: ffff000804840000 x22: ffff80001075bc40 x21: 0000000000000020
6154 21:15:48.918634 <4>[ 172.480479] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
6155 21:15:48.918938 <4>[ 172.487903] x17: ffff800008c13b4c x16: ffff80000878e788 x15: ffff8000080b2580
6156 21:15:48.920742 <4>[ 172.495327] x14: ffff8000096caffc x13: ffff80000802e15c x12: ffff80000843e978
6157 21:15:48.960796 <4>[ 172.502751] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096d4030
6158 21:15:48.961309 <4>[ 172.510176] x8 : ffff80001075b598 x7 : 0000000000000000 x6 : 0000000000000028
6159 21:15:48.961668 <4>[ 172.517599] x5 : ffff80001075c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
6160 21:15:48.961993 <4>[ 172.525023] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806a5cf00
6161 21:15:48.962305 <4>[ 172.532447] Call trace:
6162 21:15:48.962598 <4>[ 172.535157] refcount_warn_saturate+0xc8/0x224
6163 21:15:48.964082 <4>[ 172.539876] __refcount_sub_and_test.constprop.0+0x8c/0x94
6164 21:15:49.004195 <4>[ 172.545641] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x44/0x88
6165 21:15:49.004656 <4>[ 172.551582] lkdtm_do_action+0x2c/0x50
6166 21:15:49.004992 <4>[ 172.555602] direct_entry+0x164/0x180
6167 21:15:49.005345 <4>[ 172.559534] full_proxy_write+0x68/0xc0
6168 21:15:49.005664 <4>[ 172.563645] vfs_write+0xcc/0x2e0
6169 21:15:49.005964 <4>[ 172.567233] ksys_write+0x80/0x110
6170 21:15:49.006256 <4>[ 172.570908] __arm64_sys_write+0x28/0x40
6171 21:15:49.006537 <4>[ 172.575105] invoke_syscall+0x8c/0x120
6172 21:15:49.006820 <4>[ 172.579131] el0_svc_common.constprop.0+0x68/0x124
6173 21:15:49.007102 <4>[ 172.584199] do_el0_svc+0x40/0xcc
6174 21:15:49.007863 <4>[ 172.587787] el0_svc+0x48/0xc0
6175 21:15:49.047456 <4>[ 172.591114] el0t_64_sync_handler+0xf4/0x120
6176 21:15:49.047905 <4>[ 172.595659] el0t_64_sync+0x18c/0x190
6177 21:15:49.048243 <4>[ 172.599593] irq event stamp: 0
6178 21:15:49.048556 <4>[ 172.602911] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6179 21:15:49.048856 <4>[ 172.609457] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6180 21:15:49.049153 <4>[ 172.617921] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6181 21:15:49.050787 <4>[ 172.626382] softirqs last disabled at (0): [<0000000000000000>] 0x0
6182 21:15:49.068452 <4>[ 172.632924] ---[ end trace 0000000000000000 ]---
6183 21:15:49.071550 <6>[ 172.637922] lkdtm: Saturation detected: still saturated
6184 21:15:49.239610 # [ 172.375846] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6185 21:15:49.239893 # [ 172.383079] lkdtm: attempting bad refcount_dec_and_test() from saturated
6186 21:15:49.240064 # [ 172.390128] ------------[ cut here ]------------
6187 21:15:49.240221 # [ 172.395077] refcount_t: underflow; use-after-free.
6188 21:15:49.240618 # [ 172.400445] WARNING: CPU: 2 PID: 3450 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6189 21:15:49.282850 # [ 172.409191] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6190 21:15:49.283122 # [ 172.423034] CPU: 2 PID: 3450 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
6191 21:15:49.283296 # [ 172.431059] Hardware name: ARM Juno development board (r0) (DT)
6192 21:15:49.283454 # [ 172.437250] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6193 21:15:49.283604 # [ 172.444492] pc : refcount_warn_saturate+0xc8/0x224
6194 21:15:49.283752 # [ 172.449558] lr : refcount_warn_saturate+0xc8/0x224
6195 21:15:49.283897 # [ 172.454623] sp : ffff80001075ba70
6196 21:15:49.285988 # [ 172.458202] x29: ffff80001075ba70 x28: ffff000806a5cf00 x27: 0000000000000000
6197 21:15:49.326066 # [ 172.465629] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8632f000
6198 21:15:49.326330 # [ 172.473054] x23: ffff000804840000 x22: ffff80001075bc40 x21: 0000000000000020
6199 21:15:49.326502 # [ 172.480479] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
6200 21:15:49.326658 # [ 172.487903] x17: ffff800008c13b4c x16: ffff80000878e788 x15: ffff8000080b2580
6201 21:15:49.326809 # [ 172.495327] x14: ffff8000096caffc x13: ffff80000802e15c x12: ffff80000843e978
6202 21:15:49.369134 # [ 172.502751] x11: ffff80000843e8c0 x10: ffff80000843e4dc x9 : ffff8000096d4030
6203 21:15:49.369450 # [ 172.510176] x8 : ffff80001075b598 x7 : 0000000000000000 x6 : 0000000000000028
6204 21:15:49.369688 # [ 172.517599] x5 : ffff80001075c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
6205 21:15:49.369853 # [ 172.525023] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806a5cf00
6206 21:15:49.370008 # [ 172.532447] Call trace:
6207 21:15:49.370154 # [ 172.535157] refcount_warn_saturate+0xc8/0x224
6208 21:15:49.370282 # [ 172.539876] __refcount_sub_and_test.constprop.0+0x8c/0x94
6209 21:15:49.372270 # [ 172.545641] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x44/0x88
6210 21:15:49.412277 # [ 172.551582] lkdtm_do_action+0x2c/0x50
6211 21:15:49.412512 # [ 172.555602] direct_entry+0x164/0x180
6212 21:15:49.412666 # [ 172.559534] full_proxy_write+0x68/0xc0
6213 21:15:49.412816 # [ 172.563645] vfs_write+0xcc/0x2e0
6214 21:15:49.412951 # [ 172.567233] ksys_write+0x80/0x110
6215 21:15:49.413081 # [ 172.570908] __arm64_sys_write+0x28/0x40
6216 21:15:49.413232 # [ 172.575105] invoke_syscall+0x8c/0x120
6217 21:15:49.413339 # [ 172.579131] el0_svc_common.constprop.0+0x68/0x124
6218 21:15:49.413442 # [ 172.584199] do_el0_svc+0x40/0xcc
6219 21:15:49.413543 # [ 172.587787] el0_svc+0x48/0xc0
6220 21:15:49.415440 # [ 172.591114] el0t_64_sync_handler+0xf4/0x120
6221 21:15:49.455698 # [ 172.595659] el0t_64_sync+0x18c/0x190
6222 21:15:49.456171 # [ 172.599593] irq event stamp: 0
6223 21:15:49.456538 # [ 172.602911] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6224 21:15:49.456945 # [ 172.609457] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6225 21:15:49.457304 # [ 172.617921] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6226 21:15:49.457617 # [ 172.626382] softirqs last disabled at (0): [<0000000000000000>] 0x0
6227 21:15:49.457971 # [ 172.632924] ---[ end trace 0000000000000000 ]---
6228 21:15:49.487646 # [ 172.637922] lkdtm: Saturation detected: still saturated
6229 21:15:49.488133 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6230 21:15:49.488567 ok 63 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6231 21:15:49.490778 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6232 21:15:50.106958 <6>[ 173.649271] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6233 21:15:50.107873 <6>[ 173.656508] lkdtm: attempting bad refcount_sub_and_test() from saturated
6234 21:15:50.108272 <4>[ 173.663555] ------------[ cut here ]------------
6235 21:15:50.108684 <4>[ 173.668504] refcount_t: underflow; use-after-free.
6236 21:15:50.109077 <4>[ 173.673732] WARNING: CPU: 1 PID: 3494 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6237 21:15:50.150258 <4>[ 173.682479] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6238 21:15:50.150750 <4>[ 173.696322] CPU: 1 PID: 3494 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
6239 21:15:50.151569 <4>[ 173.704347] Hardware name: ARM Juno development board (r0) (DT)
6240 21:15:50.151944 <4>[ 173.710539] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6241 21:15:50.152335 <4>[ 173.717781] pc : refcount_warn_saturate+0xc8/0x224
6242 21:15:50.152720 <4>[ 173.722847] lr : refcount_warn_saturate+0xc8/0x224
6243 21:15:50.153094 <4>[ 173.727912] sp : ffff80001081b9d0
6244 21:15:50.153919 <4>[ 173.731493] x29: ffff80001081b9d0 x28: ffff00080542cf00 x27: 0000000000000000
6245 21:15:50.193646 <4>[ 173.738921] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8431f000
6246 21:15:50.194478 <4>[ 173.746345] x23: ffff00080da5e000 x22: ffff80001081bba0 x21: 0000000000000020
6247 21:15:50.194863 <4>[ 173.753770] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
6248 21:15:50.195271 <4>[ 173.761194] x17: 000000040044ffff x16: 0000000000000252 x15: 0000000000000253
6249 21:15:50.195665 <4>[ 173.768619] x14: 0000000000000001 x13: 0000000000000094 x12: 0000000000000020
6250 21:15:50.236972 <4>[ 173.776043] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff8000096d35ac
6251 21:15:50.237476 <4>[ 173.783469] x8 : ffff80001081b748 x7 : 0000000000000000 x6 : ffff8000081002f4
6252 21:15:50.238302 <4>[ 173.790892] x5 : ffff80001081c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
6253 21:15:50.238679 <4>[ 173.798316] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080542cf00
6254 21:15:50.239080 <4>[ 173.805740] Call trace:
6255 21:15:50.239463 <4>[ 173.808450] refcount_warn_saturate+0xc8/0x224
6256 21:15:50.239841 <4>[ 173.813169] __refcount_sub_and_test.constprop.0+0x8c/0x94
6257 21:15:50.240317 <4>[ 173.818934] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x44/0x88
6258 21:15:50.280275 <4>[ 173.824874] lkdtm_do_action+0x2c/0x50
6259 21:15:50.281170 <4>[ 173.828894] direct_entry+0x164/0x180
6260 21:15:50.281594 <4>[ 173.832827] full_proxy_write+0x68/0xc0
6261 21:15:50.282000 <4>[ 173.836937] vfs_write+0xcc/0x2e0
6262 21:15:50.282389 <4>[ 173.840526] ksys_write+0x80/0x110
6263 21:15:50.282769 <4>[ 173.844200] __arm64_sys_write+0x28/0x40
6264 21:15:50.283140 <4>[ 173.848397] invoke_syscall+0x8c/0x120
6265 21:15:50.283517 <4>[ 173.852424] el0_svc_common.constprop.0+0x68/0x124
6266 21:15:50.283885 <4>[ 173.857492] do_el0_svc+0x40/0xcc
6267 21:15:50.284245 <4>[ 173.861081] el0_svc+0x48/0xc0
6268 21:15:50.284704 <4>[ 173.864408] el0t_64_sync_handler+0xf4/0x120
6269 21:15:50.323666 <4>[ 173.868953] el0t_64_sync+0x18c/0x190
6270 21:15:50.324545 <4>[ 173.872887] irq event stamp: 0
6271 21:15:50.324945 <4>[ 173.876205] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6272 21:15:50.325393 <4>[ 173.882751] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6273 21:15:50.325809 <4>[ 173.891216] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6274 21:15:50.326201 <4>[ 173.899678] softirqs last disabled at (0): [<0000000000000000>] 0x0
6275 21:15:50.327065 <4>[ 173.906220] ---[ end trace 0000000000000000 ]---
6276 21:15:50.342174 <6>[ 173.911176] lkdtm: Saturation detected: still saturated
6277 21:15:50.518814 # [ 173.649271] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6278 21:15:50.519349 # [ 173.656508] lkdtm: attempting bad refcount_sub_and_test() from saturated
6279 21:15:50.519793 # [ 173.663555] ------------[ cut here ]------------
6280 21:15:50.520198 # [ 173.668504] refcount_t: underflow; use-after-free.
6281 21:15:50.520596 # [ 173.673732] WARNING: CPU: 1 PID: 3494 at lib/refcount.c:28 refcount_warn_saturate+0xc8/0x224
6282 21:15:50.561926 # [ 173.682479] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6283 21:15:50.562374 # [ 173.696322] CPU: 1 PID: 3494 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
6284 21:15:50.562764 # [ 173.704347] Hardware name: ARM Juno development board (r0) (DT)
6285 21:15:50.563117 # [ 173.710539] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6286 21:15:50.563459 # [ 173.717781] pc : refcount_warn_saturate+0xc8/0x224
6287 21:15:50.563794 # [ 173.722847] lr : refcount_warn_saturate+0xc8/0x224
6288 21:15:50.564123 # [ 173.727912] sp : ffff80001081b9d0
6289 21:15:50.605101 # [ 173.731493] x29: ffff80001081b9d0 x28: ffff00080542cf00 x27: 0000000000000000
6290 21:15:50.605627 # [ 173.738921] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8431f000
6291 21:15:50.606065 # [ 173.746345] x23: ffff00080da5e000 x22: ffff80001081bba0 x21: 0000000000000020
6292 21:15:50.606474 # [ 173.753770] x20: 0000000000000000 x19: ffff80000b6dc1d0 x18: 0000000000000000
6293 21:15:50.606863 # [ 173.761194] x17: 000000040044ffff x16: 0000000000000252 x15: 0000000000000253
6294 21:15:50.607252 # [ 173.768619] x14: 0000000000000001 x13: 0000000000000094 x12: 0000000000000020
6295 21:15:50.648315 # [ 173.776043] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff8000096d35ac
6296 21:15:50.648788 # [ 173.783469] x8 : ffff80001081b748 x7 : 0000000000000000 x6 : ffff8000081002f4
6297 21:15:50.649134 # [ 173.790892] x5 : ffff80001081c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
6298 21:15:50.649538 # [ 173.798316] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080542cf00
6299 21:15:50.649914 # [ 173.805740] Call trace:
6300 21:15:50.650218 # [ 173.808450] refcount_warn_saturate+0xc8/0x224
6301 21:15:50.650513 # [ 173.813169] __refcount_sub_and_test.constprop.0+0x8c/0x94
6302 21:15:50.651460 # [ 173.818934] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x44/0x88
6303 21:15:50.691472 # [ 173.824874] lkdtm_do_action+0x2c/0x50
6304 21:15:50.691990 # [ 173.828894] direct_entry+0x164/0x180
6305 21:15:50.692338 # [ 173.832827] full_proxy_write+0x68/0xc0
6306 21:15:50.692654 # [ 173.836937] vfs_write+0xcc/0x2e0
6307 21:15:50.692953 # [ 173.840526] ksys_write+0x80/0x110
6308 21:15:50.693402 # [ 173.844200] __arm64_sys_write+0x28/0x40
6309 21:15:50.693709 # [ 173.848397] invoke_syscall+0x8c/0x120
6310 21:15:50.693997 # [ 173.852424] el0_svc_common.constprop.0+0x68/0x124
6311 21:15:50.694282 # [ 173.857492] do_el0_svc+0x40/0xcc
6312 21:15:50.694664 # [ 173.861081] el0_svc+0x48/0xc0
6313 21:15:50.695357 # [ 173.864408] el0t_64_sync_handler+0xf4/0x120
6314 21:15:50.734697 # [ 173.868953] el0t_64_sync+0x18c/0x190
6315 21:15:50.735166 # [ 173.872887] irq event stamp: 0
6316 21:15:50.735504 # [ 173.876205] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6317 21:15:50.735820 # [ 173.882751] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6318 21:15:50.736123 # [ 173.891216] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
6319 21:15:50.736420 # [ 173.899678] softirqs last disabled at (0): [<0000000000000000>] 0x0
6320 21:15:50.737881 # [ 173.906220] ---[ end trace 0000000000000000 ]---
6321 21:15:50.765913 # [ 173.911176] lkdtm: Saturation detected: still saturated
6322 21:15:50.766391 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6323 21:15:50.766824 ok 64 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6324 21:15:50.769085 # selftests: lkdtm: REFCOUNT_TIMING.sh
6325 21:15:51.072791 # Skipping REFCOUNT_TIMING: timing only
6326 21:15:51.120715 ok 65 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
6327 21:15:51.231749 # selftests: lkdtm: ATOMIC_TIMING.sh
6328 21:15:51.616498 # Skipping ATOMIC_TIMING: timing only
6329 21:15:51.664310 ok 66 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
6330 21:15:51.760282 # selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6331 21:15:52.377040 <6>[ 175.921636] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6332 21:15:52.377722 <6>[ 175.928357] lkdtm: attempting good copy_to_user of correct size
6333 21:15:52.378038 <6>[ 175.934729] lkdtm: attempting bad copy_to_user of too large size
6334 21:15:52.378285 <0>[ 175.941449] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6335 21:15:52.378485 <4>[ 175.952272] ------------[ cut here ]------------
6336 21:15:52.378675 <2>[ 175.957160] kernel BUG at mm/usercopy.c:101!
6337 21:15:52.420452 <0>[ 175.961702] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6338 21:15:52.420727 <4>[ 175.968860] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6339 21:15:52.420899 <4>[ 175.982705] CPU: 1 PID: 3603 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
6340 21:15:52.421333 <4>[ 175.990735] Hardware name: ARM Juno development board (r0) (DT)
6341 21:15:52.421502 <4>[ 175.996927] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6342 21:15:52.423721 <4>[ 176.004170] pc : usercopy_abort+0xb0/0xb4
6343 21:15:52.463816 <4>[ 176.008466] lr : usercopy_abort+0xb0/0xb4
6344 21:15:52.464062 <4>[ 176.012750] sp : ffff8000109a39d0
6345 21:15:52.464225 <4>[ 176.016330] x29: ffff8000109a39e0 x28: ffff00080dd28040 x27: 0000000000000000
6346 21:15:52.464380 <4>[ 176.023758] x26: 0000000000000200 x25: 0000ffffa4dc4010 x24: 0001000000000000
6347 21:15:52.464525 <4>[ 176.031183] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6348 21:15:52.464667 <4>[ 176.038608] x20: ffff800009faa430 x19: ffff800009fa3fb0 x18: 0000000000000000
6349 21:15:52.507464 <4>[ 176.046032] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6350 21:15:52.507919 <4>[ 176.053457] x14: 74706d6574746120 x13: 205d393434313439 x12: 2e35373120205b3e
6351 21:15:52.508250 <4>[ 176.060881] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815e944
6352 21:15:52.508555 <4>[ 176.068306] x8 : ffff8000109a36a8 x7 : 0000000000000000 x6 : 0000000000000001
6353 21:15:52.508848 <4>[ 176.075729] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
6354 21:15:52.509133 <4>[ 176.083153] x2 : 0000000000000000 x1 : ffff00080dd28040 x0 : 0000000000000067
6355 21:15:52.510741 <4>[ 176.090577] Call trace:
6356 21:15:52.550781 <4>[ 176.093287] usercopy_abort+0xb0/0xb4
6357 21:15:52.551226 <4>[ 176.097225] __check_heap_object+0xf0/0x10c
6358 21:15:52.551552 <4>[ 176.101684] __check_object_size+0x230/0x2fc
6359 21:15:52.551853 <4>[ 176.106228] do_usercopy_slab_size+0x1dc/0x2d4
6360 21:15:52.552141 <4>[ 176.110948] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6361 21:15:52.552420 <4>[ 176.116014] lkdtm_do_action+0x2c/0x50
6362 21:15:52.552706 <4>[ 176.120034] direct_entry+0x164/0x180
6363 21:15:52.553040 <4>[ 176.123966] full_proxy_write+0x68/0xc0
6364 21:15:52.553367 <4>[ 176.128078] vfs_write+0xcc/0x2e0
6365 21:15:52.553666 <4>[ 176.131666] ksys_write+0x80/0x110
6366 21:15:52.554393 <4>[ 176.135340] __arm64_sys_write+0x28/0x40
6367 21:15:52.594284 <4>[ 176.139537] invoke_syscall+0x8c/0x120
6368 21:15:52.594720 <4>[ 176.143563] el0_svc_common.constprop.0+0x68/0x124
6369 21:15:52.595046 <4>[ 176.148632] do_el0_svc+0x40/0xcc
6370 21:15:52.595347 <4>[ 176.152221] el0_svc+0x48/0xc0
6371 21:15:52.595635 <4>[ 176.155549] el0t_64_sync_handler+0xf4/0x120
6372 21:15:52.595912 <4>[ 176.160094] el0t_64_sync+0x18c/0x190
6373 21:15:52.596186 <0>[ 176.164031] Code: aa1403e3 d0004820 91280000 97fff2e6 (d4210000)
6374 21:15:52.596469 <4>[ 176.170400] ---[ end trace 0000000000000000 ]---
6375 21:15:52.597547 <6>[ 176.175286] note: cat[3603] exited with irqs disabled
6376 21:15:52.638951 <6>[ 176.180673] note: cat[3603] exited with preempt_count 1
6377 21:15:52.639270 <4>[ 176.187852] ------------[ cut here ]------------
6378 21:15:52.639812 <4>[ 176.192745] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6379 21:15:52.640011 <4>[ 176.202699] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6380 21:15:52.642039 <4>[ 176.216538] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.112-cip30 #1
6381 21:15:52.682224 <4>[ 176.224826] Hardware name: ARM Juno development board (r0) (DT)
6382 21:15:52.682586 <4>[ 176.231021] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6383 21:15:52.682774 <4>[ 176.238263] pc : ct_kernel_exit.constprop.0+0x118/0x170
6384 21:15:52.682937 <4>[ 176.243772] lr : ct_idle_enter+0x10/0x1c
6385 21:15:52.683125 <4>[ 176.247974] sp : ffff80000c40bd30
6386 21:15:52.683358 <4>[ 176.251557] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
6387 21:15:52.683510 <4>[ 176.258987] x26: 0000000000000000 x25: 00000029059cf74c x24: 0000000000000000
6388 21:15:52.725533 <4>[ 176.266412] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
6389 21:15:52.726076 <4>[ 176.273837] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6390 21:15:52.726326 <4>[ 176.281262] x17: ffff8000080236c8 x16: 0000000000000007 x15: 0000000000000008
6391 21:15:52.726495 <4>[ 176.288690] x14: 0000000000000001 x13: 000000000000005c x12: 0000000000000045
6392 21:15:52.726657 <4>[ 176.296122] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913ec70
6393 21:15:52.728756 <4>[ 176.303547] x8 : 0000000000001078 x7 : 0000000000000673 x6 : 071c71c71c71c71c
6394 21:15:52.768973 <4>[ 176.310971] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
6395 21:15:52.769235 <4>[ 176.318396] x2 : ffff80000c40bd30 x1 : ffff80000a4fc458 x0 : 4000000000000000
6396 21:15:52.769412 <4>[ 176.325821] Call trace:
6397 21:15:52.769569 <4>[ 176.328531] ct_kernel_exit.constprop.0+0x118/0x170
6398 21:15:52.769718 <4>[ 176.333689] ct_idle_enter+0x10/0x1c
6399 21:15:52.769910 <4>[ 176.337539] cpuidle_enter_state+0x28c/0x590
6400 21:15:52.770061 <4>[ 176.342085] cpuidle_enter+0x40/0x60
6401 21:15:52.770202 <4>[ 176.345931] do_idle+0x258/0x310
6402 21:15:52.770346 <4>[ 176.349434] cpu_startup_entry+0x3c/0x44
6403 21:15:52.812272 <4>[ 176.353631] secondary_start_kernel+0x138/0x15c
6404 21:15:52.812550 <4>[ 176.358439] __secondary_switched+0xb0/0xb4
6405 21:15:52.812720 <4>[ 176.362897] irq event stamp: 254352
6406 21:15:52.812875 <4>[ 176.366652] hardirqs last enabled at (254352): [<ffff8000096d3e48>] _raw_spin_unlock_irq+0x48/0x90
6407 21:15:52.813028 <4>[ 176.375987] hardirqs last disabled at (254351): [<ffff8000096d4208>] _raw_spin_lock_irq+0x94/0x9c
6408 21:15:52.813176 <4>[ 176.385148] softirqs last enabled at (254334): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6409 21:15:52.855802 <4>[ 176.394219] softirqs last disabled at (254345): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6410 21:15:52.856042 <4>[ 176.402853] ---[ end trace 0000000000000000 ]---
6411 21:15:52.856214 # Segmentation fault
6412 21:15:52.856366 # [ 175.921636] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6413 21:15:52.856515 # [ 175.928357] lkdtm: attempting good copy_to_user of correct size
6414 21:15:52.856656 # [ 175.934729] lkdtm: attempting bad copy_to_user of too large size
6415 21:15:52.856776 # [ 175.941449] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6416 21:15:52.859137 # [ 175.952272] ------------[ cut here ]------------
6417 21:15:52.899280 # [ 175.957160] kernel BUG at mm/usercopy.c:101!
6418 21:15:52.899734 # [ 175.961702] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6419 21:15:52.900073 # [ 175.968860] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6420 21:15:52.900392 # [ 175.982705] CPU: 1 PID: 3603 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
6421 21:15:52.900691 # [ 175.990735] Hardware name: ARM Juno development board (r0) (DT)
6422 21:15:52.942418 # [ 175.996927] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6423 21:15:52.942873 # [ 176.004170] pc : usercopy_abort+0xb0/0xb4
6424 21:15:52.943213 # [ 176.008466] lr : usercopy_abort+0xb0/0xb4
6425 21:15:52.943523 # [ 176.012750] sp : ffff8000109a39d0
6426 21:15:52.943822 # [ 176.016330] x29: ffff8000109a39e0 x28: ffff00080dd28040 x27: 0000000000000000
6427 21:15:52.944117 # [ 176.023758] x26: 0000000000000200 x25: 0000ffffa4dc4010 x24: 0001000000000000
6428 21:15:52.944408 # [ 176.031183] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6429 21:15:52.985536 # [ 176.038608] x20: ffff800009faa430 x19: ffff800009fa3fb0 x18: 0000000000000000
6430 21:15:52.986011 # [ 176.046032] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6431 21:15:52.986352 # [ 176.053457] x14: 74706d6574746120 x13: 205d393434313439 x12: 2e35373120205b3e
6432 21:15:52.987073 # [ 176.060881] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815e944
6433 21:15:52.987416 # [ 176.068306] x8 : ffff8000109a36a8 x7 : 0000000000000000 x6 : 0000000000000001
6434 21:15:52.987775 # [ 176.075729] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
6435 21:15:53.028784 # [ 176.083153] x2 : 0000000000000000 x1 : ffff00080dd28040 x0 : 0000000000000067
6436 21:15:53.029328 # [ 176.090577] Call trace:
6437 21:15:53.029682 # [ 176.093287] usercopy_abort+0xb0/0xb4
6438 21:15:53.030002 # [ 176.097225] __check_heap_object+0xf0/0x10c
6439 21:15:53.030371 # [ 176.101684] __check_object_size+0x230/0x2fc
6440 21:15:53.030671 # [ 176.106228] do_usercopy_slab_size+0x1dc/0x2d4
6441 21:15:53.030961 # [ 176.110948] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6442 21:15:53.031245 # [ 176.116014] lkdtm_do_action+0x2c/0x50
6443 21:15:53.031525 # [ 176.120034] direct_entry+0x164/0x180
6444 21:15:53.032345 # [ 176.123966] full_proxy_write+0x68/0xc0
6445 21:15:53.032683 # [ 176.128078] vfs_write+0xcc/0x2e0
6446 21:15:53.071917 # [ 176.131666] ksys_write+0x80/0x110
6447 21:15:53.072383 # [ 176.135340] __arm64_sys_write+0x28/0x40
6448 21:15:53.072723 # [ 176.139537] invoke_syscall+0x8c/0x120
6449 21:15:53.073036 # [ 176.143563] el0_svc_common.constprop.0+0x68/0x124
6450 21:15:53.073389 # [ 176.148632] do_el0_svc+0x40/0xcc
6451 21:15:53.073684 # [ 176.152221] el0_svc+0x48/0xc0
6452 21:15:53.073971 # [ 176.155549] el0t_64_sync_handler+0xf4/0x120
6453 21:15:53.074254 # [ 176.160094] el0t_64_sync+0x18c/0x190
6454 21:15:53.074536 # [ 176.164031] Code: aa1403e3 d0004820 91280000 97fff2e6 (d4210000)
6455 21:15:53.075250 # [ 176.170400] ---[ end trace 0000000000000000 ]---
6456 21:15:53.115001 # [ 176.175286] note: cat[3603] exited with irqs disabled
6457 21:15:53.115570 # [ 176.180673] note: cat[3603] exited with preempt_count 1
6458 21:15:53.116011 # [ 176.187852] ------------[ cut here ]------------
6459 21:15:53.116833 # [ 176.192745] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6460 21:15:53.117262 # [ 176.202699] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6461 21:15:53.158214 # [ 176.216538] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.112-cip30 #1
6462 21:15:53.158743 # [ 176.224826] Hardware name: ARM Juno development board (r0) (DT)
6463 21:15:53.159516 # [ 176.231021] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6464 21:15:53.159947 # [ 176.238263] pc : ct_kernel_exit.constprop.0+0x118/0x170
6465 21:15:53.160282 # [ 176.243772] lr : ct_idle_enter+0x10/0x1c
6466 21:15:53.160584 # [ 176.247974] sp : ffff80000c40bd30
6467 21:15:53.160878 # [ 176.251557] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
6468 21:15:53.161586 # [ 176.258987] x26: 0000000000000000 x25: 00000029059cf74c x24: 0000000000000000
6469 21:15:53.201434 # [ 176.266412] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
6470 21:15:53.201906 # [ 176.273837] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6471 21:15:53.202243 # [ 176.281262] x17: ffff8000080236c8 x16: 0000000000000007 x15: 0000000000000008
6472 21:15:53.202559 # [ 176.288690] x14: 0000000000000001 x13: 000000000000005c x12: 0000000000000045
6473 21:15:53.202857 # [ 176.296122] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913ec70
6474 21:15:53.204737 # [ 176.303547] x8 : 0000000000001078 x7 : 0000000000000673 x6 : 071c71c71c71c71c
6475 21:15:53.227461 # USERCOPY_SLAB_SIZE_TO: saw 'call trace:': ok
6476 21:15:53.227925 ok 67 selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6477 21:15:53.230653 # selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6478 21:15:53.691236 <6>[ 177.235992] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6479 21:15:53.691698 <6>[ 177.242778] lkdtm: attempting good copy_from_user of correct size
6480 21:15:53.692363 <6>[ 177.249241] lkdtm: attempting bad copy_from_user of too large size
6481 21:15:53.692671 <0>[ 177.255967] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6482 21:15:53.692949 <4>[ 177.266718] ------------[ cut here ]------------
6483 21:15:53.694655 <2>[ 177.271607] kernel BUG at mm/usercopy.c:101!
6484 21:15:53.734678 <0>[ 177.276148] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6485 21:15:53.735171 <4>[ 177.283303] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6486 21:15:53.735895 <4>[ 177.297145] CPU: 1 PID: 3646 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
6487 21:15:53.736243 <4>[ 177.305170] Hardware name: ARM Juno development board (r0) (DT)
6488 21:15:53.736556 <4>[ 177.311361] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6489 21:15:53.738228 <4>[ 177.318602] pc : usercopy_abort+0xb0/0xb4
6490 21:15:53.778076 <4>[ 177.322893] lr : usercopy_abort+0xb0/0xb4
6491 21:15:53.778526 <4>[ 177.327177] sp : ffff800010a0b960
6492 21:15:53.778861 <4>[ 177.330757] x29: ffff800010a0b970 x28: ffff0008071dcf00 x27: 0000000000000000
6493 21:15:53.779175 <4>[ 177.338184] x26: 0000000000000200 x25: 0000ffff8192c010 x24: 0001000000000000
6494 21:15:53.779473 <4>[ 177.345610] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6495 21:15:53.779765 <4>[ 177.353035] x20: ffff800009faa430 x19: ffff800009fa3fb0 x18: 0000000000000000
6496 21:15:53.821403 <4>[ 177.360460] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6497 21:15:53.821895 <4>[ 177.367884] x14: 706d657474612065 x13: 205d373639353532 x12: 2e37373120205b3e
6498 21:15:53.822244 <4>[ 177.375309] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815e944
6499 21:15:53.822594 <4>[ 177.382734] x8 : ffff800010a0b638 x7 : 0000000000000000 x6 : 0000000000000001
6500 21:15:53.822964 <4>[ 177.390158] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
6501 21:15:53.823268 <4>[ 177.397582] x2 : 0000000000000000 x1 : ffff0008071dcf00 x0 : 0000000000000066
6502 21:15:53.824714 <4>[ 177.405007] Call trace:
6503 21:15:53.864742 <4>[ 177.407716] usercopy_abort+0xb0/0xb4
6504 21:15:53.865185 <4>[ 177.411654] __check_heap_object+0xf0/0x10c
6505 21:15:53.865602 <4>[ 177.416113] __check_object_size+0x230/0x2fc
6506 21:15:53.865918 <4>[ 177.420656] do_usercopy_slab_size+0x2a4/0x2d4
6507 21:15:53.866221 <4>[ 177.425376] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6508 21:15:53.866518 <4>[ 177.430616] lkdtm_do_action+0x2c/0x50
6509 21:15:53.866807 <4>[ 177.434636] direct_entry+0x164/0x180
6510 21:15:53.867090 <4>[ 177.438568] full_proxy_write+0x68/0xc0
6511 21:15:53.867377 <4>[ 177.442679] vfs_write+0xcc/0x2e0
6512 21:15:53.868069 <4>[ 177.446268] ksys_write+0x80/0x110
6513 21:15:53.908188 <4>[ 177.449943] __arm64_sys_write+0x28/0x40
6514 21:15:53.908802 <4>[ 177.454140] invoke_syscall+0x8c/0x120
6515 21:15:53.909150 <4>[ 177.458165] el0_svc_common.constprop.0+0x68/0x124
6516 21:15:53.909777 <4>[ 177.463235] do_el0_svc+0x40/0xcc
6517 21:15:53.910121 <4>[ 177.466823] el0_svc+0x48/0xc0
6518 21:15:53.911111 <4>[ 177.470151] el0t_64_sync_handler+0xf4/0x120
6519 21:15:53.911627 <4>[ 177.474696] el0t_64_sync+0x18c/0x190
6520 21:15:53.912092 <0>[ 177.478633] Code: aa1403e3 d0004820 91280000 97fff2e6 (d4210000)
6521 21:15:53.912544 <4>[ 177.485002] ---[ end trace 0000000000000000 ]---
6522 21:15:53.913062 <6>[ 177.489888] note: cat[3646] exited with irqs disabled
6523 21:15:53.952677 <6>[ 177.495276] note: cat[3646] exited with preempt_count 1
6524 21:15:53.952973 <4>[ 177.502418] ------------[ cut here ]------------
6525 21:15:53.953453 <4>[ 177.507309] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6526 21:15:53.953637 # <4>[ 177.517261] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6527 21:15:53.955812 <4>[ 177.531188] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.112-cip30 #1
6528 21:15:53.995976 Segmentation fault<4>[ 177.539474] Hardware name: ARM Juno development board (r0) (DT)
6529 21:15:53.996278
6530 21:15:53.996495 <4>[ 177.547221] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6531 21:15:53.996963 <4>[ 177.554636] pc : ct_kernel_exit.constprop.0+0x118/0x170
6532 21:15:53.997147 <4>[ 177.560142] lr : ct_idle_enter+0x10/0x1c
6533 21:15:53.997386 <4>[ 177.564340] sp : ffff80000c40bd30
6534 21:15:53.997558 <4>[ 177.567921] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
6535 21:15:53.999120 <4>[ 177.575346] x26: 0000000000000000 x25: 0000002953f7bd64 x24: 0000000000000000
6536 21:15:54.039348 <4>[ 177.582771] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
6537 21:15:54.039931 <4>[ 177.590200] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6538 21:15:54.040158 <4>[ 177.597624] x17: ffff800008015f40 x16: 0000000000000126 x15: 0000000000000124
6539 21:15:54.040338 <4>[ 177.605049] x14: 0000000000000001 x13: 0000000000000055 x12: 0000000000000046
6540 21:15:54.040493 <4>[ 177.612474] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913ec70
6541 21:15:54.042457 <4>[ 177.619901] x8 : 0000000000000854 x7 : ffff0008008e9a80 x6 : ffff8000081b1b5c
6542 21:15:54.082699 <4>[ 177.627331] x5 : 000000294b7ad400 x4 : 4000000000000002 x3 : ffff800974a30000
6543 21:15:54.082987 <4>[ 177.634760] x2 : ffff80000c40bd30 x1 : ffff80000a4fc458 x0 : 4000000000000000
6544 21:15:54.083184 <4>[ 177.642185] Call trace:
6545 21:15:54.083359 <4>[ 177.644895] ct_kernel_exit.constprop.0+0x118/0x170
6546 21:15:54.083523 <4>[ 177.650054] ct_idle_enter+0x10/0x1c
6547 21:15:54.084014 <4>[ 177.653905] cpuidle_enter_state+0x28c/0x590
6548 21:15:54.084244 <4>[ 177.658451] cpuidle_enter+0x40/0x60
6549 21:15:54.084391 <4>[ 177.662300] do_idle+0x258/0x310
6550 21:15:54.085902 <4>[ 177.665806] cpu_startup_entry+0x3c/0x44
6551 21:15:54.126120 <4>[ 177.670005] secondary_start_kernel+0x138/0x15c
6552 21:15:54.126395 <4>[ 177.674817] __secondary_switched+0xb0/0xb4
6553 21:15:54.126566 <4>[ 177.679277] irq event stamp: 254352
6554 21:15:54.126722 <4>[ 177.683037] hardirqs last enabled at (254352): [<ffff8000096d3e48>] _raw_spin_unlock_irq+0x48/0x90
6555 21:15:54.126872 <4>[ 177.692378] hardirqs last disabled at (254351): [<ffff8000096d4208>] _raw_spin_lock_irq+0x94/0x9c
6556 21:15:54.129271 # [ 177.235992] lkdtm: Perf<o4r>[ 177.701542] softirqs last enabled at (254334): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6557 21:15:54.169243 ming direct entry USERCOPY_SLAB_SIZE_FROM
6558 21:15:54.169510 # [ 177.242778] lkdtm: attempting good copy_from_user of correct size
6559 21:15:54.169685 # [ 177.249241] lkdtm: attempting bad copy_from_user of too large size
6560 21:15:54.169842 # [ 177.255967] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6561 21:15:54.169992 # [ 177.266718] ------------[ cut here ]------------
6562 21:15:54.170122 # [ 177.271607] kernel BUG at mm/usercopy.c:101!
6563 21:15:54.172421 # [ 177.276148] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6564 21:15:54.212407 # [ 177.283303] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6565 21:15:54.212645 # [ 177.297145] CPU: 1 PID: 3646 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
6566 21:15:54.212816 # [ 177.305170] Hardware name: ARM Juno development board (r0) (DT)
6567 21:15:54.212975 # [ 177.311361] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6568 21:15:54.213127 # [ 177.318602] pc : usercopy_abort+0xb0/0xb4
6569 21:15:54.215592 # [ 177.322893] lr : usercopy_abort+0xb0/0xb4
6570 21:15:54.255582 # [ 177.327177] sp : ffff800010a0b960
6571 21:15:54.255816 # [ 177.330757] x29: ffff800010a0b970 x28: ffff0008071dcf00 x27: 0000000000000000
6572 21:15:54.255988 # [ 177.338184] x26: 0000000000000200 x25: 0000ffff8192c010 x24: 0001000000000000
6573 21:15:54.256146 # [ 177.345610] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6574 21:15:54.256294 # [ 177.353035] x20: ffff800009faa430 x19: ffff800009fa3fb0 x18: 0000000000000000
6575 21:15:54.256440 # [ 177.360460] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6576 21:15:54.298744 # [ 177.367884] x14: 706d657474612065 x13: 205d373639353532 x12: 2e37373120205b3e
6577 21:15:54.298995 # [ 177.375309] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815e944
6578 21:15:54.299167 # [ 177.382734] x8 : ffff800010a0b638 x7 : 0000000000000000 x6 : 0000000000000001
6579 21:15:54.299322 # [ 177.390158] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
6580 21:15:54.299473 # [ 177.397582] x2 : 0000000000000000 x1 : ffff0008071dcf00 x0 : 0000000000000066
6581 21:15:54.299619 # [ 177.405007] Call trace:
6582 21:15:54.299762 # [ 177.407716] usercopy_abort+0xb0/0xb4
6583 21:15:54.301873 # [ 177.411654] __check_heap_object+0xf0/0x10c
6584 21:15:54.342128 # [ 177.416113] __check_object_size+0x230/0x2fc
6585 21:15:54.342577 # [ 177.420656] do_usercopy_slab_size+0x2a4/0x2d4
6586 21:15:54.342914 # [ 177.425376] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6587 21:15:54.343229 # [ 177.430616] lkdtm_do_action+0x2c/0x50
6588 21:15:54.343525 # [ 177.434636] direct_entry+0x164/0x180
6589 21:15:54.343813 # [ 177.438568] full_proxy_write+0x68/0xc0
6590 21:15:54.344097 # [ 177.442679] vfs_write+0xcc/0x2e0
6591 21:15:54.344376 # [ 177.446268] ksys_write+0x80/0x110
6592 21:15:54.344653 # [ 177.449943] __arm64_sys_write+0x28/0x40
6593 21:15:54.345339 # [ 177.454140] invoke_syscall+0x8c/0x120
6594 21:15:54.385336 # [ 177.458165] el0_svc_common.constprop.0+0x68/0x124
6595 21:15:54.385841 # [ 177.463235] do_el0_svc+0x40/0xcc
6596 21:15:54.386185 # [ 177.466823] el0_svc+0x48/0xc0
6597 21:15:54.386498 # [ 177.470151] el0t_64_sync_handler+0xf4/0x120
6598 21:15:54.386918 # [ 177.474696] el0t_64_sync+0x18c/0x190
6599 21:15:54.387232 # [ 177.478633] Code: aa1403e3 d0004820 91280000 97fff2e6 (d4210000)
6600 21:15:54.387527 # [ 177.485002] ---[ end trace 0000000000000000 ]---
6601 21:15:54.387814 # [ 177.489888] note: cat[3646] exited with irqs disabled
6602 21:15:54.388170 # [ 177.495276] note: cat[3646] exited with preempt_count 1
6603 21:15:54.428519 # [ 177.502418] ------------[ cut here ]------------
6604 21:15:54.428987 # [ 177.507309] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6605 21:15:54.429376 # [ 177.517261] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6606 21:15:54.429701 # [ 177.531188] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.112-cip30 #1
6607 21:15:54.430002 # [ 177.539474] Hardware name: ARM Juno development board (r0) (DT)
6608 21:15:54.471698 # [ 177.547221] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6609 21:15:54.472173 # [ 177.554636] pc : ct_kernel_exit.constprop.0+0x118/0x170
6610 21:15:54.472514 # [ 177.560142] lr : ct_idle_enter+0x10/0x1c
6611 21:15:54.472823 # [ 177.564340] sp : ffff80000c40bd30
6612 21:15:54.473117 # [ 177.567921] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
6613 21:15:54.473480 # [ 177.575346] x26: 0000000000000000 x25: 0000002953f7bd64 x24: 0000000000000000
6614 21:15:54.473784 # [ 177.582771] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
6615 21:15:54.514803 # [ 177.590200] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6616 21:15:54.515279 # [ 177.597624] x17: ffff800008015f40 x16: 0000000000000126 x15: 0000000000000124
6617 21:15:54.515620 # [ 177.605049] x14: 0000000000000001 x13: 0000000000000055 x12: 0000000000000046
6618 21:15:54.515931 # [ 177.612474] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913ec70
6619 21:15:54.516229 # [ 177.619901] x8 : 0000000000000854 x7 : ffff0008008e9a80 x6 : ffff8000081b1b5c
6620 21:15:54.516521 # [ 177.627331] x5 : 000000294b7ad400 x4 : 4000000000000002 x3 : ffff800974a30000
6621 21:15:54.518071 # USERCOPY_SLAB_SIZE_FROM: saw 'call trace:': ok
6622 21:15:54.546727 ok 68 selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6623 21:15:54.547281 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6624 21:15:54.547626 <4>[ 178.111233] softirqs last disabled at (254345): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6625 21:15:54.549915 <4>[ 178.119868] ---[ end trace 0000000000000000 ]---
6626 21:15:55.102069 <6>[ 178.645857] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6627 21:15:55.102657 <6>[ 178.652956] lkdtm: attempting good copy_to_user inside whitelist
6628 21:15:55.102966 <6>[ 178.659403] lkdtm: attempting bad copy_to_user outside whitelist
6629 21:15:55.103182 <0>[ 178.665833] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6630 21:15:55.103395 <4>[ 178.676902] ------------[ cut here ]------------
6631 21:15:55.103614 <2>[ 178.681791] kernel BUG at mm/usercopy.c:101!
6632 21:15:55.145523 <0>[ 178.686333] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6633 21:15:55.145832 <4>[ 178.693488] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6634 21:15:55.146034 <4>[ 178.707335] CPU: 1 PID: 3689 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
6635 21:15:55.146242 <4>[ 178.715361] Hardware name: ARM Juno development board (r0) (DT)
6636 21:15:55.146676 <4>[ 178.721553] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6637 21:15:55.148693 <4>[ 178.728797] pc : usercopy_abort+0xb0/0xb4
6638 21:15:55.188906 <4>[ 178.733095] lr : usercopy_abort+0xb0/0xb4
6639 21:15:55.189148 <4>[ 178.737379] sp : ffff800010acbaf0
6640 21:15:55.189345 <4>[ 178.740960] x29: ffff800010acbb00 x28: ffff000805a60040 x27: 0000000000000000
6641 21:15:55.189505 <4>[ 178.748389] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6642 21:15:55.189656 <4>[ 178.755814] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6643 21:15:55.189795 <4>[ 178.763239] x20: ffff800009faa430 x19: ffff80000a0c13e0 x18: 0000000000000000
6644 21:15:55.232454 <4>[ 178.770664] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6645 21:15:55.232917 <4>[ 178.778089] x14: 74706d6574746120 x13: 205d333338353636 x12: 2e38373120205b3e
6646 21:15:55.233286 <4>[ 178.785513] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815e944
6647 21:15:55.233611 <4>[ 178.792938] x8 : ffff800010acb7c8 x7 : 0000000000000000 x6 : 0000000000000001
6648 21:15:55.233919 <4>[ 178.800361] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
6649 21:15:55.234220 <4>[ 178.807785] x2 : 0000000000000000 x1 : ffff000805a60040 x0 : 000000000000006a
6650 21:15:55.235728 <4>[ 178.815209] Call trace:
6651 21:15:55.275813 <4>[ 178.817919] usercopy_abort+0xb0/0xb4
6652 21:15:55.276262 <4>[ 178.821857] __check_heap_object+0xf0/0x10c
6653 21:15:55.276684 <4>[ 178.826317] __check_object_size+0x230/0x2fc
6654 21:15:55.277005 <4>[ 178.830862] do_usercopy_slab_whitelist+0x208/0x2c0
6655 21:15:55.277338 <4>[ 178.836017] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6656 21:15:55.277636 <4>[ 178.841518] lkdtm_do_action+0x2c/0x50
6657 21:15:55.277925 <4>[ 178.845538] direct_entry+0x164/0x180
6658 21:15:55.278208 <4>[ 178.849470] full_proxy_write+0x68/0xc0
6659 21:15:55.278491 <4>[ 178.853583] vfs_write+0xcc/0x2e0
6660 21:15:55.279154 <4>[ 178.857171] ksys_write+0x80/0x110
6661 21:15:55.319253 <4>[ 178.860845] __arm64_sys_write+0x28/0x40
6662 21:15:55.319729 <4>[ 178.865043] invoke_syscall+0x8c/0x120
6663 21:15:55.320161 <4>[ 178.869068] el0_svc_common.constprop.0+0x68/0x124
6664 21:15:55.320558 <4>[ 178.874138] do_el0_svc+0x40/0xcc
6665 21:15:55.320943 <4>[ 178.877726] el0_svc+0x48/0xc0
6666 21:15:55.321356 <4>[ 178.881054] el0t_64_sync_handler+0xf4/0x120
6667 21:15:55.321735 <4>[ 178.885600] el0t_64_sync+0x18c/0x190
6668 21:15:55.322118 <0>[ 178.889538] Code: aa1403e3 d0004820 91280000 97fff2e6 (d4210000)
6669 21:15:55.322492 <4>[ 178.895909] ---[ end trace 0000000000000000 ]---
6670 21:15:55.323231 <6>[ 178.900796] note: cat[3689] exited with irqs disabled
6671 21:15:55.363879 <6>[ 178.906165] note: cat[3689] exited with preempt_count 1
6672 21:15:55.364456 <4>[ 178.913286] ------------[ cut here ]------------
6673 21:15:55.364672 <4>[ 178.918179] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6674 21:15:55.364909 <4>[ 178.928132] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6675 21:15:55.366996 <4>[ 178.941971] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.112-cip30 #1
6676 21:15:55.407191 <4>[ 178.950258] Hardware name: ARM Juno development board (r0) (DT)
6677 21:15:55.407515 <4>[ 178.956454] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6678 21:15:55.407742 <4>[ 178.963701] pc : ct_kernel_exit.constprop.0+0x118/0x170
6679 21:15:55.408213 <4>[ 178.969212] lr : ct_idle_enter+0x10/0x1c
6680 21:15:55.408398 <4>[ 178.973412] sp : ffff80000c40bd30
6681 21:15:55.408667 <4>[ 178.976992] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000001
6682 21:15:55.408857 <4>[ 178.984420] x26: 0000000000000000 x25: 00000029a80fcf04 x24: 0000000000000000
6683 21:15:55.450743 <4>[ 178.991846] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
6684 21:15:55.451024 <4>[ 178.999269] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6685 21:15:55.451245 <4>[ 179.006696] x17: ffff800008015f40 x16: 0000000000000068 x15: 000000000000003e
6686 21:15:55.451445 <4>[ 179.014128] x14: 0000000000000001 x13: 0000000000000004 x12: 0000000000000004
6687 21:15:55.451632 <4>[ 179.021559] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913ec70
6688 21:15:55.453893 <4>[ 179.028989] x8 : ffff80000c40bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
6689 21:15:55.493986 <4>[ 179.036413] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
6690 21:15:55.494256 <4>[ 179.043837] x2 : ffff80000c40bd30 x1 : ffff80000a4fc458 x0 : 4000000000000000
6691 21:15:55.494476 <4>[ 179.051261] Call trace:
6692 21:15:55.494672 <4>[ 179.053971] ct_kernel_exit.constprop.0+0x118/0x170
6693 21:15:55.494866 <4>[ 179.059129] ct_idle_enter+0x10/0x1c
6694 21:15:55.495052 <4>[ 179.062981] cpuidle_enter_state+0x28c/0x590
6695 21:15:55.495236 <4>[ 179.067526] cpuidle_enter+0x40/0x60
6696 21:15:55.495416 <4>[ 179.071373] do_idle+0x258/0x310
6697 21:15:55.497097 <4>[ 179.074874] cpu_startup_entry+0x3c/0x44
6698 21:15:55.537225 <4>[ 179.079071] secondary_start_kernel+0x138/0x15c
6699 21:15:55.537476 <4>[ 179.083880] __secondary_switched+0xb0/0xb4
6700 21:15:55.537989 <4>[ 179.088337] irq event stamp: 254352
6701 21:15:55.538177 <4>[ 179.092092] hardirqs last enabled at (254352): [<ffff8000096d3e48>] _raw_spin_unlock_irq+0x48/0x90
6702 21:15:55.538376 <4>[ 179.101428] hardirqs last disabled at (254351): [<ffff8000096d4208>] _raw_spin_lock_irq+0x94/0x9c
6703 21:15:55.538576 <4>[ 179.110588] softirqs last enabled at (254334): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6704 21:15:55.580958 <4>[ 179.119659] softirqs last disabled at (254345): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6705 21:15:55.581239 <4>[ 179.128292] ---[ end trace 0000000000000000 ]---
6706 21:15:55.581461 # Segmentation fault
6707 21:15:55.581666 # [ 178.645857] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6708 21:15:55.581839 # [ 178.652956] lkdtm: attempting good copy_to_user inside whitelist
6709 21:15:55.582008 # [ 178.659403] lkdtm: attempting bad copy_to_user outside whitelist
6710 21:15:55.582174 # [ 178.665833] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6711 21:15:55.624072 # [ 178.676902] ------------[ cut here ]------------
6712 21:15:55.624313 # [ 178.681791] kernel BUG at mm/usercopy.c:101!
6713 21:15:55.624530 # [ 178.686333] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6714 21:15:55.624730 # [ 178.693488] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6715 21:15:55.624928 # [ 178.707335] CPU: 1 PID: 3689 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
6716 21:15:55.627231 # [ 178.715361] Hardware name: ARM Juno development board (r0) (DT)
6717 21:15:55.667248 # [ 178.721553] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6718 21:15:55.667491 # [ 178.728797] pc : usercopy_abort+0xb0/0xb4
6719 21:15:55.667707 # [ 178.733095] lr : usercopy_abort+0xb0/0xb4
6720 21:15:55.667908 # [ 178.737379] sp : ffff800010acbaf0
6721 21:15:55.668099 # [ 178.740960] x29: ffff800010acbb00 x28: ffff000805a60040 x27: 0000000000000000
6722 21:15:55.668288 # [ 178.748389] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6723 21:15:55.668474 # [ 178.755814] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6724 21:15:55.710700 # [ 178.763239] x20: ffff800009faa430 x19: ffff80000a0c13e0 x18: 0000000000000000
6725 21:15:55.711177 # [ 178.770664] x17: 656a626f2042554c x16: 53206d6f72662064 x15: 6574636574656420
6726 21:15:55.711609 # [ 178.778089] x14: 74706d6574746120 x13: 205d333338353636 x12: 2e38373120205b3e
6727 21:15:55.712010 # [ 178.785513] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815e944
6728 21:15:55.712394 # [ 178.792938] x8 : ffff800010acb7c8 x7 : 0000000000000000 x6 : 0000000000000001
6729 21:15:55.712773 # [ 178.800361] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
6730 21:15:55.753894 # [ 178.807785] x2 : 0000000000000000 x1 : ffff000805a60040 x0 : 000000000000006a
6731 21:15:55.754376 # [ 178.815209] Call trace:
6732 21:15:55.754811 # [ 178.817919] usercopy_abort+0xb0/0xb4
6733 21:15:55.755210 # [ 178.821857] __check_heap_object+0xf0/0x10c
6734 21:15:55.755597 # [ 178.826317] __check_object_size+0x230/0x2fc
6735 21:15:55.755980 # [ 178.830862] do_usercopy_slab_whitelist+0x208/0x2c0
6736 21:15:55.756357 # [ 178.836017] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6737 21:15:55.756723 # [ 178.841518] lkdtm_do_action+0x2c/0x50
6738 21:15:55.757118 # [ 178.845538] direct_entry+0x164/0x180
6739 21:15:55.757892 # [ 178.849470] full_proxy_write+0x68/0xc0
6740 21:15:55.758230 # [ 178.853583] vfs_write+0xcc/0x2e0
6741 21:15:55.796988 # [ 178.857171] ksys_write+0x80/0x110
6742 21:15:55.797893 # [ 178.860845] __arm64_sys_write+0x28/0x40
6743 21:15:55.798275 # [ 178.865043] invoke_syscall+0x8c/0x120
6744 21:15:55.798675 # [ 178.869068] el0_svc_common.constprop.0+0x68/0x124
6745 21:15:55.799061 # [ 178.874138] do_el0_svc+0x40/0xcc
6746 21:15:55.799437 # [ 178.877726] el0_svc+0x48/0xc0
6747 21:15:55.799806 # [ 178.881054] el0t_64_sync_handler+0xf4/0x120
6748 21:15:55.800227 # [ 178.885600] el0t_64_sync+0x18c/0x190
6749 21:15:55.800609 # [ 178.889538] Code: aa1403e3 d0004820 91280000 97fff2e6 (d4210000)
6750 21:15:55.801081 # [ 178.895909] ---[ end trace 0000000000000000 ]---
6751 21:15:55.840280 # [ 178.900796] note: cat[3689] exited with irqs disabled
6752 21:15:55.840755 # [ 178.906165] note: cat[3689] exited with preempt_count 1
6753 21:15:55.841562 # [ 178.913286] ------------[ cut here ]------------
6754 21:15:55.841937 # [ 178.918179] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6755 21:15:55.842335 # [ 178.928132] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6756 21:15:55.883325 # [ 178.941971] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.112-cip30 #1
6757 21:15:55.883820 # [ 178.950258] Hardware name: ARM Juno development board (r0) (DT)
6758 21:15:55.884650 # [ 178.956454] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6759 21:15:55.885027 # [ 178.963701] pc : ct_kernel_exit.constprop.0+0x118/0x170
6760 21:15:55.885449 # [ 178.969212] lr : ct_idle_enter+0x10/0x1c
6761 21:15:55.885831 # [ 178.973412] sp : ffff80000c40bd30
6762 21:15:55.886211 # [ 178.976992] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000001
6763 21:15:55.926486 # [ 178.984420] x26: 0000000000000000 x25: 00000029a80fcf04 x24: 0000000000000000
6764 21:15:55.926974 # [ 178.991846] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
6765 21:15:55.927822 # [ 178.999269] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6766 21:15:55.928229 # [ 179.006696] x17: ffff800008015f40 x16: 0000000000000068 x15: 000000000000003e
6767 21:15:55.928621 # [ 179.014128] x14: 0000000000000001 x13: 0000000000000004 x12: 0000000000000004
6768 21:15:55.929003 # [ 179.021559] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913ec70
6769 21:15:55.979926 # [ 179.028989] x8 : ffff80000c40bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
6770 21:15:55.980413 # [ 179.036413] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
6771 21:15:55.980843 # [ 179.043837] x2 : ffff80000c40bd30 x1 : ffff80000a4fc458 x0 : 4000000000000000
6772 21:15:55.981269 # [ 179.051261] Call trace:
6773 21:15:55.982049 # [ 179.053971] ct_kernel_exit.constprop.0+0x118/0x170
6774 21:15:55.982409 # USERCOPY_SLAB_WHITELIST_TO: saw 'call trace:': ok
6775 21:15:55.982798 ok 69 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6776 21:15:55.983279 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6777 21:15:56.401760 <6>[ 179.945631] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6778 21:15:56.402671 <6>[ 179.953045] lkdtm: attempting good copy_from_user inside whitelist
6779 21:15:56.403060 <6>[ 179.959715] lkdtm: attempting bad copy_from_user outside whitelist
6780 21:15:56.403463 <0>[ 179.966659] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6781 21:15:56.403857 <4>[ 179.977901] ------------[ cut here ]------------
6782 21:15:56.405331 <2>[ 179.982797] kernel BUG at mm/usercopy.c:101!
6783 21:15:56.445229 <0>[ 179.987340] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6784 21:15:56.446135 <4>[ 179.994495] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6785 21:15:56.446530 <4>[ 180.008337] CPU: 1 PID: 3732 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
6786 21:15:56.446944 <4>[ 180.016362] Hardware name: ARM Juno development board (r0) (DT)
6787 21:15:56.448821 <4>[ 180.022554] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6788 21:15:56.488482 <4>[ 180.029796] pc : usercopy_abort+0xb0/0xb4
6789 21:15:56.488965 <4>[ 180.034087] lr : usercopy_abort+0xb0/0xb4
6790 21:15:56.489808 <4>[ 180.038371] sp : ffff800010b93940
6791 21:15:56.490178 <4>[ 180.041951] x29: ffff800010b93950 x28: ffff00080542cf00 x27: 0000000000000000
6792 21:15:56.490574 <4>[ 180.049379] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6793 21:15:56.490960 <4>[ 180.056804] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6794 21:15:56.491337 <4>[ 180.064229] x20: ffff800009faa430 x19: ffff80000a0c13e0 x18: 0000000000000000
6795 21:15:56.531820 <4>[ 180.071653] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
6796 21:15:56.532290 <4>[ 180.079078] x14: ffff8000096caf70 x13: ffff800008c12264 x12: ffff800008c11cec
6797 21:15:56.532637 <4>[ 180.086502] x11: ffff800008c149bc x10: ffff800008c1487c x9 : ffff80000815e944
6798 21:15:56.532959 <4>[ 180.093927] x8 : ffff800010b93368 x7 : 0000000000000000 x6 : 0000000000000001
6799 21:15:56.533313 <4>[ 180.101351] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
6800 21:15:56.533624 <4>[ 180.108774] x2 : 0000000000000000 x1 : ffff00080542cf00 x0 : 0000000000000069
6801 21:15:56.535187 <4>[ 180.116198] Call trace:
6802 21:15:56.575256 <4>[ 180.118908] usercopy_abort+0xb0/0xb4
6803 21:15:56.575710 <4>[ 180.122846] __check_heap_object+0xf0/0x10c
6804 21:15:56.576048 <4>[ 180.127305] __check_object_size+0x230/0x2fc
6805 21:15:56.576361 <4>[ 180.131848] do_usercopy_slab_whitelist+0x19c/0x2c0
6806 21:15:56.576658 <4>[ 180.137003] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6807 21:15:56.576946 <4>[ 180.142678] lkdtm_do_action+0x2c/0x50
6808 21:15:56.577266 <4>[ 180.146698] direct_entry+0x164/0x180
6809 21:15:56.577556 <4>[ 180.150630] full_proxy_write+0x68/0xc0
6810 21:15:56.577840 <4>[ 180.154742] vfs_write+0xcc/0x2e0
6811 21:15:56.578509 <4>[ 180.158330] ksys_write+0x80/0x110
6812 21:15:56.618513 <4>[ 180.162005] __arm64_sys_write+0x28/0x40
6813 21:15:56.618971 <4>[ 180.166202] invoke_syscall+0x8c/0x120
6814 21:15:56.619307 <4>[ 180.170228] el0_svc_common.constprop.0+0x68/0x124
6815 21:15:56.619624 <4>[ 180.175297] do_el0_svc+0x40/0xcc
6816 21:15:56.620050 <4>[ 180.178886] el0_svc+0x48/0xc0
6817 21:15:56.620445 <4>[ 180.182213] el0t_64_sync_handler+0xf4/0x120
6818 21:15:56.620908 <4>[ 180.186758] el0t_64_sync+0x18c/0x190
6819 21:15:56.621255 <0>[ 180.190696] Code: aa1403e3 d0004820 91280000 97fff2e6 (d4210000)
6820 21:15:56.621932 <4>[ 180.197065] ---[ end trace 0000000000000000 ]---
6821 21:15:56.663263 <6>[ 180.201952] note: cat[3732] exited with irqs disabled
6822 21:15:56.663577 <6>[ 180.207347] note: cat[3732] exited with preempt_count 1
6823 21:15:56.663802 <4>[ 180.214463] ------------[ cut here ]------------
6824 21:15:56.664286 <4>[ 180.219357] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6825 21:15:56.664453 <4>[ 180.229310] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6826 21:15:56.666432 <4>[ 180.243153] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.112-cip30 #1
6827 21:15:56.706591 <4>[ 180.251441] Hardware name: ARM Juno development board (r0) (DT)
6828 21:15:56.706874 <4>[ 180.257636] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6829 21:15:56.707189 <4>[ 180.264878] pc : ct_kernel_exit.constprop.0+0x118/0x170
6830 21:15:56.707419 <4>[ 180.270384] lr : ct_idle_enter+0x10/0x1c
6831 21:15:56.707582 <4>[ 180.274583] sp : ffff80000c40bd30
6832 21:15:56.707779 <4>[ 180.278166] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
6833 21:15:56.709765 <4>[ 180.285597] x26: 0000000000000000 x25: 00000029f59e4638 x24: 0000000000000000
6834 21:15:56.749954 <4>[ 180.293024] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
6835 21:15:56.750234 <4>[ 180.300449] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6836 21:15:56.750456 <4>[ 180.307873] x17: ffff800008015f40 x16: 0000000000000172 x15: 0000000000000164
6837 21:15:56.750658 <4>[ 180.315298] x14: 0000000000000001 x13: 0000000000000064 x12: 0000000000000013
6838 21:15:56.750854 <4>[ 180.322722] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913ec70
6839 21:15:56.753058 <4>[ 180.330149] x8 : 0000000000000fdf x7 : ffff0008008e9a80 x6 : ffff8000081b1b5c
6840 21:15:56.793297 <4>[ 180.337573] x5 : 00000029ed20aa00 x4 : 4000000000000002 x3 : ffff800974a30000
6841 21:15:56.793588 <4>[ 180.344997] x2 : ffff80000c40bd30 x1 : ffff80000a4fc458 x0 : 4000000000000000
6842 21:15:56.793812 <4>[ 180.352422] Call trace:
6843 21:15:56.794286 <4>[ 180.355132] ct_kernel_exit.constprop.0+0x118/0x170
6844 21:15:56.794512 <4>[ 180.360292] ct_idle_enter+0x10/0x1c
6845 21:15:56.794687 <4>[ 180.364149] cpuidle_enter_state+0x28c/0x590
6846 21:15:56.794848 <4>[ 180.368700] cpuidle_enter+0x40/0x60
6847 21:15:56.794981 <4>[ 180.372550] do_idle+0x258/0x310
6848 21:15:56.796417 <4>[ 180.376052] cpu_startup_entry+0x3c/0x44
6849 21:15:56.836683 <4>[ 180.380251] secondary_start_kernel+0x138/0x15c
6850 21:15:56.836954 <4>[ 180.385066] __secondary_switched+0xb0/0xb4
6851 21:15:56.837124 <4>[ 180.389529] irq event stamp: 254352
6852 21:15:56.837309 <4>[ 180.393287] hardirqs last enabled at (254352): [<ffff8000096d3e48>] _raw_spin_unlock_irq+0x48/0x90
6853 21:15:56.837466 <4>[ 180.402623] hardirqs last disabled at (254351): [<ffff8000096d4208>] _raw_spin_lock_irq+0x94/0x9c
6854 21:15:56.837615 <4>[ 180.411784] softirqs last enabled at (254334): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
6855 21:15:56.880258 <4>[ 180.420855] softirqs last disabled at (254345): [<ffff80000801070c>] __do_softirq+0x1c/0x28
6856 21:15:56.880523 <4>[ 180.429489] ---[ end trace 0000000000000000 ]---
6857 21:15:56.880693 # Segmentation fault
6858 21:15:56.880848 # [ 179.945631] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6859 21:15:56.880995 # [ 179.953045] lkdtm: attempting good copy_from_user inside whitelist
6860 21:15:56.881125 # [ 179.959715] lkdtm: attempting bad copy_from_user outside whitelist
6861 21:15:56.883376 # [ 179.966659] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6862 21:15:56.923417 # [ 179.977901] ------------[ cut here ]------------
6863 21:15:56.923657 # [ 179.982797] kernel BUG at mm/usercopy.c:101!
6864 21:15:56.923824 # [ 179.987340] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6865 21:15:56.923981 # [ 179.994495] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6866 21:15:56.924132 # [ 180.008337] CPU: 1 PID: 3732 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
6867 21:15:56.926597 # [ 180.016362] Hardware name: ARM Juno development board (r0) (DT)
6868 21:15:56.966594 # [ 180.022554] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6869 21:15:56.966836 # [ 180.029796] pc : usercopy_abort+0xb0/0xb4
6870 21:15:56.967006 # [ 180.034087] lr : usercopy_abort+0xb0/0xb4
6871 21:15:56.967160 # [ 180.038371] sp : ffff800010b93940
6872 21:15:56.967309 # [ 180.041951] x29: ffff800010b93950 x28: ffff00080542cf00 x27: 0000000000000000
6873 21:15:56.967456 # [ 180.049379] x26: 0000000000000000 x25: 0000000000000000 x24: 0001000000000000
6874 21:15:56.969805 # [ 180.056804] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6875 21:15:57.009981 # [ 180.064229] x20: ffff800009faa430 x19: ffff80000a0c13e0 x18: 0000000000000000
6876 21:15:57.010452 # [ 180.071653] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
6877 21:15:57.010789 # [ 180.079078] x14: ffff8000096caf70 x13: ffff800008c12264 x12: ffff800008c11cec
6878 21:15:57.011104 # [ 180.086502] x11: ffff800008c149bc x10: ffff800008c1487c x9 : ffff80000815e944
6879 21:15:57.011411 # [ 180.093927] x8 : ffff800010b93368 x7 : 0000000000000000 x6 : 0000000000000001
6880 21:15:57.013285 # [ 180.101351] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
6881 21:15:57.053178 # [ 180.108774] x2 : 0000000000000000 x1 : ffff00080542cf00 x0 : 0000000000000069
6882 21:15:57.053678 # [ 180.116198] Call trace:
6883 21:15:57.054022 # [ 180.118908] usercopy_abort+0xb0/0xb4
6884 21:15:57.054335 # [ 180.122846] __check_heap_object+0xf0/0x10c
6885 21:15:57.054763 # [ 180.127305] __check_object_size+0x230/0x2fc
6886 21:15:57.055444 # [ 180.131848] do_usercopy_slab_whitelist+0x19c/0x2c0
6887 21:15:57.055817 # [ 180.137003] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6888 21:15:57.056173 # [ 180.142678] lkdtm_do_action+0x2c/0x50
6889 21:15:57.056546 # [ 180.146698] direct_entry+0x164/0x180
6890 21:15:57.056910 # [ 180.150630] full_proxy_write+0x68/0xc0
6891 21:15:57.096393 # [ 180.154742] vfs_write+0xcc/0x2e0
6892 21:15:57.096888 # [ 180.158330] ksys_write+0x80/0x110
6893 21:15:57.097279 # [ 180.162005] __arm64_sys_write+0x28/0x40
6894 21:15:57.097611 # [ 180.166202] invoke_syscall+0x8c/0x120
6895 21:15:57.098006 # [ 180.170228] el0_svc_common.constprop.0+0x68/0x124
6896 21:15:57.098316 # [ 180.175297] do_el0_svc+0x40/0xcc
6897 21:15:57.099018 # [ 180.178886] el0_svc+0x48/0xc0
6898 21:15:57.099347 # [ 180.182213] el0t_64_sync_handler+0xf4/0x120
6899 21:15:57.099726 # [ 180.186758] el0t_64_sync+0x18c/0x190
6900 21:15:57.100098 # [ 180.190696] Code: aa1403e3 d0004820 91280000 97fff2e6 (d4210000)
6901 21:15:57.139564 # [ 180.197065] ---[ end trace 0000000000000000 ]---
6902 21:15:57.140041 # [ 180.201952] note: cat[3732] exited with irqs disabled
6903 21:15:57.140384 # [ 180.207347] note: cat[3732] exited with preempt_count 1
6904 21:15:57.141185 # [ 180.214463] ------------[ cut here ]------------
6905 21:15:57.141599 # [ 180.219357] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6906 21:15:57.142859 # [ 180.229310] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6907 21:15:57.182643 # [ 180.243153] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.112-cip30 #1
6908 21:15:57.183173 # [ 180.251441] Hardware name: ARM Juno development board (r0) (DT)
6909 21:15:57.183658 # [ 180.257636] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6910 21:15:57.183987 # [ 180.264878] pc : ct_kernel_exit.constprop.0+0x118/0x170
6911 21:15:57.184688 # [ 180.270384] lr : ct_idle_enter+0x10/0x1c
6912 21:15:57.185037 # [ 180.274583] sp : ffff80000c40bd30
6913 21:15:57.185796 # [ 180.278166] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
6914 21:15:57.225863 # [ 180.285597] x26: 0000000000000000 x25: 00000029f59e4638 x24: 0000000000000000
6915 21:15:57.226332 # [ 180.293024] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
6916 21:15:57.226672 # [ 180.300449] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6917 21:15:57.226984 # [ 180.307873] x17: ffff800008015f40 x16: 0000000000000172 x15: 0000000000000164
6918 21:15:57.227281 # [ 180.315298] x14: 0000000000000001 x13: 0000000000000064 x12: 0000000000000013
6919 21:15:57.229161 # [ 180.322722] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913ec70
6920 21:15:57.262800 # [ 180.330149] x8 : 0000000000000fdf x7 : ffff0008008e9a80 x6 : ffff8000081b1b5c
6921 21:15:57.263113 # [ 180.337573] x5 : 00000029ed20aa00 x4 : 4000000000000002 x3 : ffff800974a30000
6922 21:15:57.263294 # USERCOPY_SLAB_WHITELIST_FROM: saw 'call trace:': ok
6923 21:15:57.263502 ok 70 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6924 21:15:57.265913 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
6925 21:15:57.711392 <6>[ 181.255866] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6926 21:15:57.712871 <6>[ 181.262407] lkdtm: good_stack: ffff800010c53bf8-ffff800010c53c18
6927 21:15:57.713727 <6>[ 181.268761] lkdtm: bad_stack : ffff800010c53b38-ffff800010c53b58
6928 21:15:57.714469 <6>[ 181.275316] lkdtm: attempting good copy_to_user of local stack
6929 21:15:57.715026 <6>[ 181.281758] lkdtm: attempting bad copy_to_user of distant stack
6930 21:15:57.715821 <0>[ 181.288065] usercopy: Kernel memory exposure attempt detected from process stack (offset 40, size 32)!
6931 21:15:57.754501 <4>[ 181.297716] ------------[ cut here ]------------
6932 21:15:57.754772 <2>[ 181.302608] kernel BUG at mm/usercopy.c:101!
6933 21:15:57.754938 <0>[ 181.307154] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
6934 21:15:57.755361 <4>[ 181.314311] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6935 21:15:57.755527 <4>[ 181.328157] CPU: 1 PID: 3775 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
6936 21:15:57.757747 <4>[ 181.336182] Hardware name: ARM Juno development board (r0) (DT)
6937 21:15:57.797982 <4>[ 181.342379] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6938 21:15:57.798248 <4>[ 181.349622] pc : usercopy_abort+0xb0/0xb4
6939 21:15:57.798413 <4>[ 181.353916] lr : usercopy_abort+0xb0/0xb4
6940 21:15:57.798565 <4>[ 181.358200] sp : ffff800010c53b10
6941 21:15:57.798708 <4>[ 181.361780] x29: ffff800010c53b20 x28: ffff0008047ccf00 x27: 0000000000000000
6942 21:15:57.798855 <4>[ 181.369207] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a73ff0 x24: 0000000000000001
6943 21:15:57.801143 <4>[ 181.376633] x23: 0000000000000001 x22: 0000000000000020 x21: 0000000000000028
6944 21:15:57.841237 <4>[ 181.384057] x20: ffff800009fada78 x19: ffff800009fb6cf8 x18: 0000000000000000
6945 21:15:57.841483 <4>[ 181.391482] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
6946 21:15:57.841648 <4>[ 181.398906] x14: 74706d6574746120 x13: 205d353630383832 x12: 2e31383120205b3e
6947 21:15:57.841800 <4>[ 181.406330] x11: 7366666f28206b63 x10: 6174732073736563 x9 : ffff80000815e944
6948 21:15:57.842205 <4>[ 181.413755] x8 : ffff800010c537e8 x7 : 0000000000000000 x6 : 0000000000000001
6949 21:15:57.844432 <4>[ 181.421178] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
6950 21:15:57.884834 <4>[ 181.428602] x2 : 0000000000000000 x1 : ffff0008047ccf00 x0 : 000000000000005a
6951 21:15:57.885331 <4>[ 181.436026] Call trace:
6952 21:15:57.885666 <4>[ 181.438736] usercopy_abort+0xb0/0xb4
6953 21:15:57.885971 <4>[ 181.442673] __check_object_size+0x1d4/0x2fc
6954 21:15:57.886261 <4>[ 181.447219] do_usercopy_stack+0x31c/0x33c
6955 21:15:57.886541 <4>[ 181.451591] lkdtm_USERCOPY_STACK_FRAME_TO+0x20/0x30
6956 21:15:57.887198 <4>[ 181.456831] lkdtm_do_action+0x2c/0x50
6957 21:15:57.887506 <4>[ 181.460851] direct_entry+0x164/0x180
6958 21:15:57.887813 <4>[ 181.464783] full_proxy_write+0x68/0xc0
6959 21:15:57.888159 <4>[ 181.468895] vfs_write+0xcc/0x2e0
6960 21:15:57.928242 <4>[ 181.472484] ksys_write+0x80/0x110
6961 21:15:57.928689 <4>[ 181.476158] __arm64_sys_write+0x28/0x40
6962 21:15:57.929017 <4>[ 181.480356] invoke_syscall+0x8c/0x120
6963 21:15:57.929367 <4>[ 181.484381] el0_svc_common.constprop.0+0x68/0x124
6964 21:15:57.929666 <4>[ 181.489450] do_el0_svc+0x40/0xcc
6965 21:15:57.929951 <4>[ 181.493039] el0_svc+0x48/0xc0
6966 21:15:57.930234 <4>[ 181.496366] el0t_64_sync_handler+0xf4/0x120
6967 21:15:57.930510 <4>[ 181.500911] el0t_64_sync+0x18c/0x190
6968 21:15:57.930785 <0>[ 181.504848] Code: aa1403e3 d0004820 91280000 97fff2e6 (d4210000)
6969 21:15:57.931442 <4>[ 181.511217] ---[ end trace 0000000000000000 ]---
6970 21:15:57.972916 <6>[ 181.516103] note: cat[3775] exited with irqs disabled
6971 21:15:57.973195 <6>[ 181.521468] note: cat[3775] exited with preempt_count 1
6972 21:15:57.973446 <4>[ 181.528576] ------------[ cut here ]------------
6973 21:15:57.973641 <4>[ 181.533468] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
6974 21:15:57.973808 <4>[ 181.543422] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6975 21:15:58.016202 <4>[ 181.557266] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.112-cip30 #1
6976 21:15:58.016576 <4>[ 181.565552] Hardware name: ARM Juno development board (r0) (DT)
6977 21:15:58.016783 <4>[ 181.571744] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6978 21:15:58.017270 <4>[ 181.578985] pc : ct_kernel_exit.constprop.0+0x118/0x170
6979 21:15:58.017457 <4>[ 181.584493] lr : ct_idle_enter+0x10/0x1c
6980 21:15:58.017715 <4>[ 181.588693] sp : ffff80000c40bd30
6981 21:15:58.017897 <4>[ 181.592277] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000001
6982 21:15:58.059603 <4>[ 181.599703] x26: 0000000000000000 x25: 0000002a43f1fcbc x24: 0000000000000000
6983 21:15:58.059873 <4>[ 181.607128] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
6984 21:15:58.060041 <4>[ 181.614553] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
6985 21:15:58.060193 <4>[ 181.621980] x17: ffff8000080236c8 x16: ffff8000096a143c x15: ffff8000080bbbd0
6986 21:15:58.060338 <4>[ 181.629408] x14: ffff8000080bb8fc x13: ffff8000084362c8 x12: ffff8000096a7c2c
6987 21:15:58.060478 <4>[ 181.636835] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000913ec70
6988 21:15:58.102956 <4>[ 181.644260] x8 : ffff80000c40bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
6989 21:15:58.103216 <4>[ 181.651685] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
6990 21:15:58.103433 <4>[ 181.659108] x2 : ffff80000c40bd30 x1 : ffff80000a4fc458 x0 : 4000000000000000
6991 21:15:58.103634 <4>[ 181.666533] Call trace:
6992 21:15:58.103829 <4>[ 181.669242] ct_kernel_exit.constprop.0+0x118/0x170
6993 21:15:58.104021 <4>[ 181.674401] ct_idle_enter+0x10/0x1c
6994 21:15:58.104207 <4>[ 181.678251] cpuidle_enter_state+0x28c/0x590
6995 21:15:58.104391 <4>[ 181.682798] cpuidle_enter+0x40/0x60
6996 21:15:58.106080 <4>[ 181.686644] do_idle+0x258/0x310
6997 21:15:58.146256 <4>[ 181.690146] cpu_startup_entry+0x3c/0x44
6998 21:15:58.146522 <4>[ 181.694343] secondary_start_kernel+0x138/0x15c
6999 21:15:58.146744 <4>[ 181.699150] __secondary_switched+0xb0/0xb4
7000 21:15:58.146944 <4>[ 181.703608] irq event stamp: 254352
7001 21:15:58.147138 <4>[ 181.707362] hardirqs last enabled at (254352): [<ffff8000096d3e48>] _raw_spin_unlock_irq+0x48/0x90
7002 21:15:58.147338 <4>[ 181.716698] hardirqs last disabled at (254351): [<ffff8000096d4208>] _raw_spin_lock_irq+0x94/0x9c
7003 21:15:58.149443 <4>[ 181.725858] softirqs last enabled at (254334): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7004 21:15:58.189963 <4>[ 181.734930] softirqs last disabled at (254345): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7005 21:15:58.190243 <4>[ 181.743563] ---[ end trace 0000000000000000 ]---
7006 21:15:58.190469 # Segmentation fault
7007 21:15:58.190670 # [ 181.255866] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
7008 21:15:58.190864 # [ 181.262407] lkdtm: good_stack: ffff800010c53bf8-ffff800010c53c18
7009 21:15:58.191054 # [ 181.268761] lkdtm: bad_stack : ffff800010c53b38-ffff800010c53b58
7010 21:15:58.193081 # [ 181.275316] lkdtm: attempting good copy_to_user of local stack
7011 21:15:58.233016 # [ 181.281758] lkdtm: attempting bad copy_to_user of distant stack
7012 21:15:58.233270 # [ 181.288065] usercopy: Kernel memory exposure attempt detected from process stack (offset 40, size 32)!
7013 21:15:58.233448 # [ 181.297716] ------------[ cut here ]------------
7014 21:15:58.233604 # [ 181.302608] kernel BUG at mm/usercopy.c:101!
7015 21:15:58.233753 # [ 181.307154] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
7016 21:15:58.236227 # [ 181.314311] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7017 21:15:58.276520 # [ 181.328157] CPU: 1 PID: 3775 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
7018 21:15:58.276997 # [ 181.336182] Hardware name: ARM Juno development board (r0) (DT)
7019 21:15:58.277384 # [ 181.342379] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7020 21:15:58.277707 # [ 181.349622] pc : usercopy_abort+0xb0/0xb4
7021 21:15:58.278006 # [ 181.353916] lr : usercopy_abort+0xb0/0xb4
7022 21:15:58.278294 # [ 181.358200] sp : ffff800010c53b10
7023 21:15:58.279778 # [ 181.361780] x29: ffff800010c53b20 x28: ffff0008047ccf00 x27: 0000000000000000
7024 21:15:58.319689 # [ 181.369207] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a73ff0 x24: 0000000000000001
7025 21:15:58.320172 # [ 181.376633] x23: 0000000000000001 x22: 0000000000000020 x21: 0000000000000028
7026 21:15:58.320511 # [ 181.384057] x20: ffff800009fada78 x19: ffff800009fb6cf8 x18: 0000000000000000
7027 21:15:58.320839 # [ 181.391482] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
7028 21:15:58.321275 # [ 181.398906] x14: 74706d6574746120 x13: 205d353630383832 x12: 2e31383120205b3e
7029 21:15:58.322950 # [ 181.406330] x11: 7366666f28206b63 x10: 6174732073736563 x9 : ffff80000815e944
7030 21:15:58.362819 # [ 181.413755] x8 : ffff800010c537e8 x7 : 0000000000000000 x6 : 0000000000000001
7031 21:15:58.363310 # [ 181.421178] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7032 21:15:58.363745 # [ 181.428602] x2 : 0000000000000000 x1 : ffff0008047ccf00 x0 : 000000000000005a
7033 21:15:58.364146 # [ 181.436026] Call trace:
7034 21:15:58.364529 # [ 181.438736] usercopy_abort+0xb0/0xb4
7035 21:15:58.364904 # [ 181.442673] __check_object_size+0x1d4/0x2fc
7036 21:15:58.365308 # [ 181.447219] do_usercopy_stack+0x31c/0x33c
7037 21:15:58.366094 # [ 181.451591] lkdtm_USERCOPY_STACK_FRAME_TO+0x20/0x30
7038 21:15:58.366437 # [ 181.456831] lkdtm_do_action+0x2c/0x50
7039 21:15:58.405995 # [ 181.460851] direct_entry+0x164/0x180
7040 21:15:58.406493 # [ 181.464783] full_proxy_write+0x68/0xc0
7041 21:15:58.406922 # [ 181.468895] vfs_write+0xcc/0x2e0
7042 21:15:58.407314 # [ 181.472484] ksys_write+0x80/0x110
7043 21:15:58.407696 # [ 181.476158] __arm64_sys_write+0x28/0x40
7044 21:15:58.408483 # [ 181.480356] invoke_syscall+0x8c/0x120
7045 21:15:58.408831 # [ 181.484381] el0_svc_common.constprop.0+0x68/0x124
7046 21:15:58.409315 # [ 181.489450] do_el0_svc+0x40/0xcc
7047 21:15:58.409707 # [ 181.493039] el0_svc+0x48/0xc0
7048 21:15:58.410079 # [ 181.496366] el0t_64_sync_handler+0xf4/0x120
7049 21:15:58.410539 # [ 181.500911] el0t_64_sync+0x18c/0x190
7050 21:15:58.449077 # [ 181.504848] Code: aa1403e3 d0004820 91280000 97fff2e6 (d4210000)
7051 21:15:58.449591 # [ 181.511217] ---[ end trace 0000000000000000 ]---
7052 21:15:58.450024 # [ 181.516103] note: cat[3775] exited with irqs disabled
7053 21:15:58.450425 # [ 181.521468] note: cat[3775] exited with preempt_count 1
7054 21:15:58.450808 # [ 181.528576] ------------[ cut here ]------------
7055 21:15:58.451186 # [ 181.533468] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7056 21:15:58.492244 # [ 181.543422] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7057 21:15:58.492856 # [ 181.557266] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.112-cip30 #1
7058 21:15:58.493874 # [ 181.565552] Hardware name: ARM Juno development board (r0) (DT)
7059 21:15:58.494365 # [ 181.571744] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7060 21:15:58.494805 # [ 181.578985] pc : ct_kernel_exit.constprop.0+0x118/0x170
7061 21:15:58.495133 # [ 181.584493] lr : ct_idle_enter+0x10/0x1c
7062 21:15:58.495800 # [ 181.588693] sp : ffff80000c40bd30
7063 21:15:58.535182 # [ 181.592277] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000001
7064 21:15:58.535457 # [ 181.599703] x26: 0000000000000000 x25: 0000002a43f1fcbc x24: 0000000000000000
7065 21:15:58.535632 # [ 181.607128] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
7066 21:15:58.535789 # [ 181.614553] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
7067 21:15:58.535939 # [ 181.621980] x17: ffff8000080236c8 x16: ffff8000096a143c x15: ffff8000080bbbd0
7068 21:15:58.538378 # [ 181.629408] x14: ffff8000080bb8fc x13: ffff8000084362c8 x12: ffff8000096a7c2c
7069 21:15:58.578340 # [ 181.636835] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000913ec70
7070 21:15:58.578589 # [ 181.644260] x8 : ffff80000c40bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
7071 21:15:58.578762 # [ 181.651685] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
7072 21:15:58.578920 # [ 181.659108] x2 : ffff80000c40bd30 x1 : ffff80000a4fc458 x0 : 4000000000000000
7073 21:15:58.579071 # [ 181.666533] Call trace:
7074 21:15:58.579218 # [ 181.669242] ct_kernel_exit.constprop.0+0x118/0x170
7075 21:15:58.579362 # [ 181.674401] ct_idle_enter+0x10/0x1c
7076 21:15:58.615004 # [ 181.678251] cpuidle_enter_state+0x28c/0x590
7077 21:15:58.615253 # [ 181.682798] cpuidle_enter+0x40/0x60
7078 21:15:58.615424 # [ 181.686644] do_idle+0x258/0x310
7079 21:15:58.615578 # [ 181.690146] cpu_startup_entry+0x3c/0x44
7080 21:15:58.615726 # USERCOPY_STACK_FRAME_TO: saw 'call trace:': ok
7081 21:15:58.615871 ok 71 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
7082 21:15:58.618156 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
7083 21:15:59.058832 <6>[ 182.600866] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
7084 21:15:59.059117 <6>[ 182.607637] lkdtm: good_stack: ffff800010d03888-ffff800010d038a8
7085 21:15:59.059344 <6>[ 182.613994] lkdtm: bad_stack : ffff800010d037c8-ffff800010d037e8
7086 21:15:59.059847 <6>[ 182.620552] lkdtm: attempting good copy_from_user of local stack
7087 21:15:59.060035 <6>[ 182.626917] lkdtm: attempting bad copy_from_user of distant stack
7088 21:15:59.060234 <0>[ 182.633344] usercopy: Kernel memory overwrite attempt detected to process stack (offset 40, size 32)!
7089 21:15:59.102257 <4>[ 182.643016] ------------[ cut here ]------------
7090 21:15:59.102535 <2>[ 182.647915] kernel BUG at mm/usercopy.c:101!
7091 21:15:59.102756 <0>[ 182.652460] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7092 21:15:59.103224 <4>[ 182.659619] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7093 21:15:59.103407 <4>[ 182.673463] CPU: 2 PID: 3818 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
7094 21:15:59.105564 <4>[ 182.681489] Hardware name: ARM Juno development board (r0) (DT)
7095 21:15:59.145506 <4>[ 182.687680] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7096 21:15:59.145749 <4>[ 182.694922] pc : usercopy_abort+0xb0/0xb4
7097 21:15:59.146242 <4>[ 182.699212] lr : usercopy_abort+0xb0/0xb4
7098 21:15:59.146426 <4>[ 182.703496] sp : ffff800010d037a0
7099 21:15:59.146623 <4>[ 182.707075] x29: ffff800010d037b0 x28: ffff0008071dcf00 x27: 0000000000000000
7100 21:15:59.146818 <4>[ 182.714503] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a73ff0 x24: 0000000000000000
7101 21:15:59.147011 <4>[ 182.721928] x23: 0000000000000000 x22: 0000000000000020 x21: 0000000000000028
7102 21:15:59.189195 <4>[ 182.729352] x20: ffff800009fada78 x19: ffff800009fb6cf8 x18: 0000000000000000
7103 21:15:59.189691 <4>[ 182.736777] x17: 000000040044ffff x16: 00000000000001b3 x15: 00000000000001b1
7104 21:15:59.190490 <4>[ 182.744202] x14: 0000000000000001 x13: 0000000000000245 x12: 00000000000003aa
7105 21:15:59.190855 <4>[ 182.751626] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000815e944
7106 21:15:59.191251 <4>[ 182.759050] x8 : ffff800010d03418 x7 : 0000000000000000 x6 : 0000000000000001
7107 21:15:59.192526 <4>[ 182.766474] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7108 21:15:59.232559 <4>[ 182.773898] x2 : 0000000000000000 x1 : ffff0008071dcf00 x0 : 0000000000000059
7109 21:15:59.233012 <4>[ 182.781322] Call trace:
7110 21:15:59.233473 <4>[ 182.784032] usercopy_abort+0xb0/0xb4
7111 21:15:59.233876 <4>[ 182.787969] __check_object_size+0x1d4/0x2fc
7112 21:15:59.234258 <4>[ 182.792515] do_usercopy_stack+0x2f4/0x33c
7113 21:15:59.234639 <4>[ 182.796886] lkdtm_USERCOPY_STACK_FRAME_FROM+0x20/0x30
7114 21:15:59.235006 <4>[ 182.802299] lkdtm_do_action+0x2c/0x50
7115 21:15:59.235368 <4>[ 182.806319] direct_entry+0x164/0x180
7116 21:15:59.235806 <4>[ 182.810251] full_proxy_write+0x68/0xc0
7117 21:15:59.236546 <4>[ 182.814362] vfs_write+0xcc/0x2e0
7118 21:15:59.275902 <4>[ 182.817951] ksys_write+0x80/0x110
7119 21:15:59.276350 <4>[ 182.821625] __arm64_sys_write+0x28/0x40
7120 21:15:59.276775 <4>[ 182.825823] invoke_syscall+0x8c/0x120
7121 21:15:59.277166 <4>[ 182.829848] el0_svc_common.constprop.0+0x68/0x124
7122 21:15:59.277594 <4>[ 182.834918] do_el0_svc+0x40/0xcc
7123 21:15:59.277970 <4>[ 182.838506] el0_svc+0x48/0xc0
7124 21:15:59.278340 <4>[ 182.841833] el0t_64_sync_handler+0xf4/0x120
7125 21:15:59.278706 <4>[ 182.846378] el0t_64_sync+0x18c/0x190
7126 21:15:59.279149 <0>[ 182.850315] Code: aa1403e3 d0004820 91280000 97fff2e6 (d4210000)
7127 21:15:59.279936 <4>[ 182.856684] ---[ end trace 0000000000000000 ]---
7128 21:15:59.320569 <6>[ 182.861570] note: cat[3818] exited with irqs disabled
7129 21:15:59.320848 <6>[ 182.866955] note: cat[3818] exited with preempt_count 1
7130 21:15:59.321025 <4>[ 182.874089] ------------[ cut here ]------------
7131 21:15:59.321565 <4>[ 182.878980] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7132 21:15:59.321764 <4>[ 182.888933] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7133 21:15:59.363914 <4>[ 182.902777] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.112-cip30 #1
7134 21:15:59.364534 <4>[ 182.911062] Hardware name: ARM Juno development board (r0) (DT)
7135 21:15:59.364804 <4>[ 182.917254] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7136 21:15:59.365053 <4>[ 182.924496] pc : ct_kernel_exit.constprop.0+0x118/0x170
7137 21:15:59.365249 <4>[ 182.930002] lr : ct_idle_enter+0x10/0x1c
7138 21:15:59.365410 <4>[ 182.934203] sp : ffff80000c413d30
7139 21:15:59.365626 <4>[ 182.937787] x29: ffff80000c413d30 x28: 0000000000000000 x27: 0000000000000001
7140 21:15:59.367059 <4>[ 182.945218] x26: 0000000000000000 x25: 0000002a9424e280 x24: 0000000000000000
7141 21:15:59.407239 <4>[ 182.952643] x23: ffff00080b516880 x22: 0000000000000000 x21: 0000000000000000
7142 21:15:59.407841 <4>[ 182.960068] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
7143 21:15:59.408047 <4>[ 182.967492] x17: ffff800008015f40 x16: 000000000000000d x15: 000000000000000d
7144 21:15:59.408215 <4>[ 182.974916] x14: 0000000000000001 x13: 0000000000000000 x12: 0000000000000000
7145 21:15:59.408380 <4>[ 182.982348] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913ec70
7146 21:15:59.450639 <4>[ 182.989777] x8 : ffff80000c413d38 x7 : ffff0008008eb4c0 x6 : ffff8000081c9f1c
7147 21:15:59.450916 <4>[ 182.997202] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a50000
7148 21:15:59.451178 <4>[ 183.004625] x2 : ffff80000c413d30 x1 : ffff80000a4fc458 x0 : 4000000000000000
7149 21:15:59.451360 <4>[ 183.012050] Call trace:
7150 21:15:59.451563 <4>[ 183.014763] ct_kernel_exit.constprop.0+0x118/0x170
7151 21:15:59.451704 <4>[ 183.019927] ct_idle_enter+0x10/0x1c
7152 21:15:59.451863 <4>[ 183.023779] cpuidle_enter_state+0x28c/0x590
7153 21:15:59.451984 <4>[ 183.028325] cpuidle_enter+0x40/0x60
7154 21:15:59.453928 <4>[ 183.032174] do_idle+0x258/0x310
7155 21:15:59.493978 <4>[ 183.035681] cpu_startup_entry+0x40/0x44
7156 21:15:59.494251 <4>[ 183.039878] secondary_start_kernel+0x138/0x15c
7157 21:15:59.494473 <4>[ 183.044688] __secondary_switched+0xb0/0xb4
7158 21:15:59.494672 <4>[ 183.049146] irq event stamp: 230828
7159 21:15:59.494864 <4>[ 183.052901] hardirqs last enabled at (230827): [<ffff8000081c9cd8>] tick_nohz_idle_enter+0x78/0x140
7160 21:15:59.495055 <4>[ 183.062324] hardirqs last disabled at (230828): [<ffff800008126cdc>] do_idle+0xec/0x310
7161 21:15:59.497077 <4>[ 183.070613] softirqs last enabled at (230796): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7162 21:15:59.537453 <4>[ 183.079685] softirqs last disabled at (230789): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7163 21:15:59.537718 <4>[ 183.088318] ---[ end trace 0000000000000000 ]---
7164 21:15:59.537889 # Segmentation fault
7165 21:15:59.538042 # [ 182.600866] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
7166 21:15:59.538190 # [ 182.607637] lkdtm: good_stack: ffff800010d03888-ffff800010d038a8
7167 21:15:59.538335 # [ 182.613994] lkdtm: bad_stack : ffff800010d037c8-ffff800010d037e8
7168 21:15:59.538494 # [ 182.620552] lkdtm: attempting good copy_from_user of local stack
7169 21:15:59.580581 # [ 182.626917] lkdtm: attempting bad copy_from_user of distant stack
7170 21:15:59.580820 # [ 182.633344] usercopy: Kernel memory overwrite attempt detected to process stack (offset 40, size 32)!
7171 21:15:59.580991 # [ 182.643016] ------------[ cut here ]------------
7172 21:15:59.581146 # [ 182.647915] kernel BUG at mm/usercopy.c:101!
7173 21:15:59.581608 # [ 182.652460] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7174 21:15:59.583797 # [ 182.659619] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7175 21:15:59.623768 # [ 182.673463] CPU: 2 PID: 3818 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
7176 21:15:59.624018 # [ 182.681489] Hardware name: ARM Juno development board (r0) (DT)
7177 21:15:59.624191 # [ 182.687680] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7178 21:15:59.624346 # [ 182.694922] pc : usercopy_abort+0xb0/0xb4
7179 21:15:59.624494 # [ 182.699212] lr : usercopy_abort+0xb0/0xb4
7180 21:15:59.624642 # [ 182.703496] sp : ffff800010d037a0
7181 21:15:59.624778 # [ 182.707075] x29: ffff800010d037b0 x28: ffff0008071dcf00 x27: 0000000000000000
7182 21:15:59.666922 # [ 182.714503] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a73ff0 x24: 0000000000000000
7183 21:15:59.667170 # [ 182.721928] x23: 0000000000000000 x22: 0000000000000020 x21: 0000000000000028
7184 21:15:59.667343 # [ 182.729352] x20: ffff800009fada78 x19: ffff800009fb6cf8 x18: 0000000000000000
7185 21:15:59.667503 # [ 182.736777] x17: 000000040044ffff x16: 00000000000001b3 x15: 00000000000001b1
7186 21:15:59.667655 # [ 182.744202] x14: 0000000000000001 x13: 0000000000000245 x12: 00000000000003aa
7187 21:15:59.667783 # [ 182.751626] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000815e944
7188 21:15:59.710059 # [ 182.759050] x8 : ffff800010d03418 x7 : 0000000000000000 x6 : 0000000000000001
7189 21:15:59.710311 # [ 182.766474] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7190 21:15:59.710481 # [ 182.773898] x2 : 0000000000000000 x1 : ffff0008071dcf00 x0 : 0000000000000059
7191 21:15:59.710638 # [ 182.781322] Call trace:
7192 21:15:59.710787 # [ 182.784032] usercopy_abort+0xb0/0xb4
7193 21:15:59.711032 # [ 182.787969] __check_object_size+0x1d4/0x2fc
7194 21:15:59.711184 # [ 182.792515] do_usercopy_stack+0x2f4/0x33c
7195 21:15:59.711327 # [ 182.796886] lkdtm_USERCOPY_STACK_FRAME_FROM+0x20/0x30
7196 21:15:59.713187 # [ 182.802299] lkdtm_do_action+0x2c/0x50
7197 21:15:59.753232 # [ 182.806319] direct_entry+0x164/0x180
7198 21:15:59.753483 # [ 182.810251] full_proxy_write+0x68/0xc0
7199 21:15:59.753739 # [ 182.814362] vfs_write+0xcc/0x2e0
7200 21:15:59.753900 # [ 182.817951] ksys_write+0x80/0x110
7201 21:15:59.754049 # [ 182.821625] __arm64_sys_write+0x28/0x40
7202 21:15:59.754196 # [ 182.825823] invoke_syscall+0x8c/0x120
7203 21:15:59.754341 # [ 182.829848] el0_svc_common.constprop.0+0x68/0x124
7204 21:15:59.754484 # [ 182.834918] do_el0_svc+0x40/0xcc
7205 21:15:59.754624 # [ 182.838506] el0_svc+0x48/0xc0
7206 21:15:59.754754 # [ 182.841833] el0t_64_sync_handler+0xf4/0x120
7207 21:15:59.756363 # [ 182.846378] el0t_64_sync+0x18c/0x190
7208 21:15:59.796371 # [ 182.850315] Code: aa1403e3 d0004820 91280000 97fff2e6 (d4210000)
7209 21:15:59.796626 # [ 182.856684] ---[ end trace 0000000000000000 ]---
7210 21:15:59.796797 # [ 182.861570] note: cat[3818] exited with irqs disabled
7211 21:15:59.796954 # [ 182.866955] note: cat[3818] exited with preempt_count 1
7212 21:15:59.797114 # [ 182.874089] ------------[ cut here ]------------
7213 21:15:59.797290 # [ 182.878980] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7214 21:15:59.839559 # [ 182.888933] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7215 21:15:59.839809 # [ 182.902777] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.112-cip30 #1
7216 21:15:59.839984 # [ 182.911062] Hardware name: ARM Juno development board (r0) (DT)
7217 21:15:59.840143 # [ 182.917254] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7218 21:15:59.840298 # [ 182.924496] pc : ct_kernel_exit.constprop.0+0x118/0x170
7219 21:15:59.840445 # [ 182.930002] lr : ct_idle_enter+0x10/0x1c
7220 21:15:59.840587 # [ 182.934203] sp : ffff80000c413d30
7221 21:15:59.882707 # [ 182.937787] x29: ffff80000c413d30 x28: 0000000000000000 x27: 0000000000000001
7222 21:15:59.882957 # [ 182.945218] x26: 0000000000000000 x25: 0000002a9424e280 x24: 0000000000000000
7223 21:15:59.883128 # [ 182.952643] x23: ffff00080b516880 x22: 0000000000000000 x21: 0000000000000000
7224 21:15:59.883283 # [ 182.960068] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
7225 21:15:59.883434 # [ 182.967492] x17: ffff800008015f40 x16: 000000000000000d x15: 000000000000000d
7226 21:15:59.885893 # [ 182.974916] x14: 0000000000000001 x13: 0000000000000000 x12: 0000000000000000
7227 21:15:59.936231 # [ 182.982348] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913ec70
7228 21:15:59.936482 # [ 182.989777] x8 : ffff80000c413d38 x7 : ffff0008008eb4c0 x6 : ffff8000081c9f1c
7229 21:15:59.936653 # [ 182.997202] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a50000
7230 21:15:59.936810 # [ 183.004625] x2 : ffff80000c413d30 x1 : ffff80000a4fc458 x0 : 4000000000000000
7231 21:15:59.936961 # USERCOPY_STACK_FRAME_FROM: saw 'call trace:': ok
7232 21:15:59.939463 ok 72 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
7233 21:15:59.939685 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7234 21:16:00.316115 <6>[ 183.856549] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7235 21:16:00.316794 <6>[ 183.862923] lkdtm: good_stack: ffff800010d8b8a8-ffff800010d8b8c8
7236 21:16:00.317551 <6>[ 183.869287] lkdtm: bad_stack : ffff800010d8bff8-ffff800010d8c018
7237 21:16:00.318033 <6>[ 183.875950] lkdtm: attempting good copy_to_user of local stack
7238 21:16:00.318331 <6>[ 183.882181] lkdtm: attempting bad copy_to_user of distant stack
7239 21:16:00.318850 <0>[ 183.888408] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709549592, size 32)!
7240 21:16:00.319714 <4>[ 183.899621] ------------[ cut here ]------------
7241 21:16:00.359287 <2>[ 183.904511] kernel BUG at mm/usercopy.c:101!
7242 21:16:00.359849 <0>[ 183.909057] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7243 21:16:00.360060 <4>[ 183.916212] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7244 21:16:00.360239 <4>[ 183.930054] CPU: 1 PID: 3861 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
7245 21:16:00.362656 <4>[ 183.938082] Hardware name: ARM Juno development board (r0) (DT)
7246 21:16:00.402795 <4>[ 183.944277] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7247 21:16:00.403069 <4>[ 183.951519] pc : usercopy_abort+0xb0/0xb4
7248 21:16:00.403238 <4>[ 183.955810] lr : usercopy_abort+0xb0/0xb4
7249 21:16:00.403392 <4>[ 183.960094] sp : ffff800010d8b7c0
7250 21:16:00.403541 <4>[ 183.963674] x29: ffff800010d8b7d0 x28: ffff000806b5b4c0 x27: 0000000000000000
7251 21:16:00.403677 <4>[ 183.971102] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a73ff0 x24: 0000000000000001
7252 21:16:00.403800 <4>[ 183.978527] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffff818
7253 21:16:00.446413 <4>[ 183.985952] x20: ffff800009fada78 x19: ffff800009fb6cf8 x18: 0000000000000000
7254 21:16:00.446905 <4>[ 183.993377] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
7255 21:16:00.447242 <4>[ 184.000801] x14: 74706d6574746120 x13: 205d383034383838 x12: 2e33383120205b3e
7256 21:16:00.447555 <4>[ 184.008225] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff80000815e944
7257 21:16:00.447854 <4>[ 184.015649] x8 : ffff800010d8b498 x7 : 0000000000000000 x6 : 0000000000000001
7258 21:16:00.448152 <4>[ 184.023073] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7259 21:16:00.489699 <4>[ 184.030495] x2 : 0000000000000000 x1 : ffff000806b5b4c0 x0 : 000000000000006c
7260 21:16:00.490158 <4>[ 184.037920] Call trace:
7261 21:16:00.490501 <4>[ 184.040630] usercopy_abort+0xb0/0xb4
7262 21:16:00.490815 <4>[ 184.044567] __check_object_size+0x1d4/0x2fc
7263 21:16:00.491112 <4>[ 184.049113] do_usercopy_stack+0x31c/0x33c
7264 21:16:00.491404 <4>[ 184.053484] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
7265 21:16:00.491698 <4>[ 184.058550] lkdtm_do_action+0x2c/0x50
7266 21:16:00.491988 <4>[ 184.062570] direct_entry+0x164/0x180
7267 21:16:00.492272 <4>[ 184.066503] full_proxy_write+0x68/0xc0
7268 21:16:00.492989 <4>[ 184.070613] vfs_write+0xcc/0x2e0
7269 21:16:00.493450 <4>[ 184.074201] ksys_write+0x80/0x110
7270 21:16:00.533067 <4>[ 184.077876] __arm64_sys_write+0x28/0x40
7271 21:16:00.533561 <4>[ 184.082073] invoke_syscall+0x8c/0x120
7272 21:16:00.534371 <4>[ 184.086098] el0_svc_common.constprop.0+0x68/0x124
7273 21:16:00.534732 <4>[ 184.091166] do_el0_svc+0x40/0xcc
7274 21:16:00.535126 <4>[ 184.094754] el0_svc+0x48/0xc0
7275 21:16:00.535504 <4>[ 184.098081] el0t_64_sync_handler+0xf4/0x120
7276 21:16:00.535882 <4>[ 184.102626] el0t_64_sync+0x18c/0x190
7277 21:16:00.536256 <0>[ 184.106562] Code: aa1403e3 d0004820 91280000 97fff2e6 (d4210000)
7278 21:16:00.536633 <4>[ 184.112931] ---[ end trace 0000000000000000 ]---
7279 21:16:00.577821 <6>[ 184.117818] note: cat[3861] exited with irqs disabled
7280 21:16:00.578144 <6>[ 184.123197] note: cat[3861] exited with preempt_count 1
7281 21:16:00.578345 <4>[ 184.130359] ------------[ cut here ]------------
7282 21:16:00.578521 <4>[ 184.135252] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7283 21:16:00.578672 <4>[ 184.145205] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7284 21:16:00.621113 <4>[ 184.159051] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.112-cip30 #1
7285 21:16:00.621482 <4>[ 184.167341] Hardware name: ARM Juno development board (r0) (DT)
7286 21:16:00.622037 <4>[ 184.173532] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7287 21:16:00.622294 <4>[ 184.180776] pc : ct_kernel_exit.constprop.0+0x118/0x170
7288 21:16:00.622585 <4>[ 184.186287] lr : ct_idle_enter+0x10/0x1c
7289 21:16:00.622773 <4>[ 184.190488] sp : ffff80000c40bd30
7290 21:16:00.622992 <4>[ 184.194071] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
7291 21:16:00.624200 <4>[ 184.201498] x26: 0000000000000001 x25: 0000002adf061544 x24: 0000000000000001
7292 21:16:00.664491 <4>[ 184.208927] x23: ffff00080b515080 x22: 0000000000000001 x21: 0000000000000001
7293 21:16:00.664764 <4>[ 184.216358] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
7294 21:16:00.665278 <4>[ 184.223783] x17: ffff800008015f40 x16: ffff800008015dc8 x15: ffff8000080236c8
7295 21:16:00.665472 <4>[ 184.231208] x14: ffff8000096a143c x13: ffff800008c14670 x12: ffff800008c14630
7296 21:16:00.665651 <4>[ 184.238633] x11: ffff8000084362c8 x10: 0000000000001500 x9 : ffff80000913ec70
7297 21:16:00.707935 <4>[ 184.246057] x8 : 0000000000020f9b x7 : ffff0008008e9a80 x6 : ffff8000081c7dec
7298 21:16:00.708201 <4>[ 184.253481] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
7299 21:16:00.708422 <4>[ 184.260905] x2 : ffff80000c40bd30 x1 : ffff80000a4fc458 x0 : 4000000000000000
7300 21:16:00.708623 <4>[ 184.268329] Call trace:
7301 21:16:00.708817 <4>[ 184.271038] ct_kernel_exit.constprop.0+0x118/0x170
7302 21:16:00.709009 <4>[ 184.276196] ct_idle_enter+0x10/0x1c
7303 21:16:00.709462 <4>[ 184.280046] cpuidle_enter_state+0x28c/0x590
7304 21:16:00.709630 <4>[ 184.284593] cpuidle_enter+0x40/0x60
7305 21:16:00.709798 <4>[ 184.288440] do_idle+0x258/0x310
7306 21:16:00.711074 <4>[ 184.291942] cpu_startup_entry+0x3c/0x44
7307 21:16:00.751192 <4>[ 184.296139] secondary_start_kernel+0x138/0x15c
7308 21:16:00.751444 <4>[ 184.300947] __secondary_switched+0xb0/0xb4
7309 21:16:00.751716 <4>[ 184.305405] irq event stamp: 254352
7310 21:16:00.751920 <4>[ 184.309160] hardirqs last enabled at (254352): [<ffff8000096d3e48>] _raw_spin_unlock_irq+0x48/0x90
7311 21:16:00.752117 <4>[ 184.318497] hardirqs last disabled at (254351): [<ffff8000096d4208>] _raw_spin_lock_irq+0x94/0x9c
7312 21:16:00.754369 <4>[ 184.327657] softirqs last enabled at (254334): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7313 21:16:00.794864 <4>[ 184.336729] softirqs last disabled at (254345): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7314 21:16:00.795127 <4>[ 184.345363] ---[ end trace 0000000000000000 ]---
7315 21:16:00.795300 # Segmentation fault
7316 21:16:00.795457 # [ 183.856549] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7317 21:16:00.795610 # [ 183.862923] lkdtm: good_stack: ffff800010d8b8a8-ffff800010d8b8c8
7318 21:16:00.795757 # [ 183.869287] lkdtm: bad_stack : ffff800010d8bff8-ffff800010d8c018
7319 21:16:00.795901 # [ 183.875950] lkdtm: attempting good copy_to_user of local stack
7320 21:16:00.797972 # [ 183.882181] lkdtm: attempting bad copy_to_user of distant stack
7321 21:16:00.837912 # [ 183.888408] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709549592, size 32)!
7322 21:16:00.838149 # [ 183.899621] ------------[ cut here ]------------
7323 21:16:00.838320 # [ 183.904511] kernel BUG at mm/usercopy.c:101!
7324 21:16:00.838476 # [ 183.909057] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7325 21:16:00.841107 # [ 183.916212] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7326 21:16:00.881369 # [ 183.930054] CPU: 1 PID: 3861 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
7327 21:16:00.881827 # [ 183.938082] Hardware name: ARM Juno development board (r0) (DT)
7328 21:16:00.882171 # [ 183.944277] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7329 21:16:00.882486 # [ 183.951519] pc : usercopy_abort+0xb0/0xb4
7330 21:16:00.882788 # [ 183.955810] lr : usercopy_abort+0xb0/0xb4
7331 21:16:00.883082 # [ 183.960094] sp : ffff800010d8b7c0
7332 21:16:00.883365 # [ 183.963674] x29: ffff800010d8b7d0 x28: ffff000806b5b4c0 x27: 0000000000000000
7333 21:16:00.924575 # [ 183.971102] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a73ff0 x24: 0000000000000001
7334 21:16:00.925049 # [ 183.978527] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffff818
7335 21:16:00.925515 # [ 183.985952] x20: ffff800009fada78 x19: ffff800009fb6cf8 x18: 0000000000000000
7336 21:16:00.925848 # [ 183.993377] x17: 7320737365636f72 x16: 70206d6f72662064 x15: 6574636574656420
7337 21:16:00.926162 # [ 184.000801] x14: 74706d6574746120 x13: 205d383034383838 x12: 2e33383120205b3e
7338 21:16:00.926459 # [ 184.008225] x11: 3539303733373034 x10: 3437363434383120 x9 : ffff80000815e944
7339 21:16:00.967738 # [ 184.015649] x8 : ffff800010d8b498 x7 : 0000000000000000 x6 : 0000000000000001
7340 21:16:00.968210 # [ 184.023073] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7341 21:16:00.968552 # [ 184.030495] x2 : 0000000000000000 x1 : ffff000806b5b4c0 x0 : 000000000000006c
7342 21:16:00.968865 # [ 184.037920] Call trace:
7343 21:16:00.969165 # [ 184.040630] usercopy_abort+0xb0/0xb4
7344 21:16:00.969511 # [ 184.044567] __check_object_size+0x1d4/0x2fc
7345 21:16:00.969801 # [ 184.049113] do_usercopy_stack+0x31c/0x33c
7346 21:16:00.970085 # [ 184.053484] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x30
7347 21:16:00.970894 # [ 184.058550] lkdtm_do_action+0x2c/0x50
7348 21:16:01.010911 # [ 184.062570] direct_entry+0x164/0x180
7349 21:16:01.011377 # [ 184.066503] full_proxy_write+0x68/0xc0
7350 21:16:01.011719 # [ 184.070613] vfs_write+0xcc/0x2e0
7351 21:16:01.012031 # [ 184.074201] ksys_write+0x80/0x110
7352 21:16:01.012327 # [ 184.077876] __arm64_sys_write+0x28/0x40
7353 21:16:01.012618 # [ 184.082073] invoke_syscall+0x8c/0x120
7354 21:16:01.012907 # [ 184.086098] el0_svc_common.constprop.0+0x68/0x124
7355 21:16:01.013189 # [ 184.091166] do_el0_svc+0x40/0xcc
7356 21:16:01.013524 # [ 184.094754] el0_svc+0x48/0xc0
7357 21:16:01.013844 # [ 184.098081] el0t_64_sync_handler+0xf4/0x120
7358 21:16:01.014592 # [ 184.102626] el0t_64_sync+0x18c/0x190
7359 21:16:01.054051 # [ 184.106562] Code: aa1403e3 d0004820 91280000 97fff2e6 (d4210000)
7360 21:16:01.054523 # [ 184.112931] ---[ end trace 0000000000000000 ]---
7361 21:16:01.054862 # [ 184.117818] note: cat[3861] exited with irqs disabled
7362 21:16:01.055173 # [ 184.123197] note: cat[3861] exited with preempt_count 1
7363 21:16:01.055463 # [ 184.130359] ------------[ cut here ]------------
7364 21:16:01.055749 # [ 184.135252] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7365 21:16:01.097184 # [ 184.145205] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7366 21:16:01.097694 # [ 184.159051] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.112-cip30 #1
7367 21:16:01.098052 # [ 184.167341] Hardware name: ARM Juno development board (r0) (DT)
7368 21:16:01.098439 # [ 184.173532] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7369 21:16:01.098748 # [ 184.180776] pc : ct_kernel_exit.constprop.0+0x118/0x170
7370 21:16:01.099048 # [ 184.186287] lr : ct_idle_enter+0x10/0x1c
7371 21:16:01.099336 # [ 184.190488] sp : ffff80000c40bd30
7372 21:16:01.140348 # [ 184.194071] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
7373 21:16:01.140881 # [ 184.201498] x26: 0000000000000001 x25: 0000002adf061544 x24: 0000000000000001
7374 21:16:01.141268 # [ 184.208927] x23: ffff00080b515080 x22: 0000000000000001 x21: 0000000000000001
7375 21:16:01.141594 # [ 184.216358] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
7376 21:16:01.141977 # [ 184.223783] x17: ffff800008015f40 x16: ffff800008015dc8 x15: ffff8000080236c8
7377 21:16:01.143606 # [ 184.231208] x14: ffff8000096a143c x13: ffff800008c14670 x12: ffff800008c14630
7378 21:16:01.183511 # [ 184.238633] x11: ffff8000084362c8 x10: 0000000000001500 x9 : ffff80000913ec70
7379 21:16:01.184397 # [ 184.246057] x8 : 0000000000020f9b x7 : ffff0008008e9a80 x6 : ffff8000081c7dec
7380 21:16:01.184844 # [ 184.253481] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
7381 21:16:01.185181 # [ 184.260905] x2 : ffff80000c40bd30 x1 : ffff80000a4fc458 x0 : 4000000000000000
7382 21:16:01.185539 # [ 184.268329] Call trace:
7383 21:16:01.185836 # [ 184.271038] ct_kernel_exit.constprop.0+0x118/0x170
7384 21:16:01.186129 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
7385 21:16:01.186835 ok 73 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7386 21:16:01.201857 # selftests: lkdtm: USERCOPY_KERNEL.sh
7387 21:16:01.645969 <6>[ 185.190590] lkdtm: Performing direct entry USERCOPY_KERNEL
7388 21:16:01.646586 <6>[ 185.196840] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a73ff0
7389 21:16:01.646823 <6>[ 185.205026] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836b074
7390 21:16:01.646993 <0>[ 185.212857] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3518580, size 4096)!
7391 21:16:01.647149 <4>[ 185.223128] ------------[ cut here ]------------
7392 21:16:01.649261 <2>[ 185.228025] kernel BUG at mm/usercopy.c:101!
7393 21:16:01.689334 <0>[ 185.232568] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7394 21:16:01.690023 <4>[ 185.239723] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7395 21:16:01.690282 <4>[ 185.253569] CPU: 1 PID: 3904 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
7396 21:16:01.690499 <4>[ 185.261595] Hardware name: ARM Juno development board (r0) (DT)
7397 21:16:01.692564 <4>[ 185.267786] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7398 21:16:01.732682 <4>[ 185.275030] pc : usercopy_abort+0xb0/0xb4
7399 21:16:01.732951 <4>[ 185.279326] lr : usercopy_abort+0xb0/0xb4
7400 21:16:01.733173 <4>[ 185.283610] sp : ffff800010e5b970
7401 21:16:01.733401 <4>[ 185.287190] x29: ffff800010e5b980 x28: ffff0008054a34c0 x27: 0000000000000000
7402 21:16:01.733601 <4>[ 185.294617] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffad4af000
7403 21:16:01.733797 <4>[ 185.302043] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035b074
7404 21:16:01.733911 <4>[ 185.309467] x20: ffff800009fadaa0 x19: ffff800009fb6cf8 x18: 0000000000000000
7405 21:16:01.776093 <4>[ 185.316891] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7406 21:16:01.776563 <4>[ 185.324316] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
7407 21:16:01.777312 <4>[ 185.331740] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815e944
7408 21:16:01.777668 <4>[ 185.339164] x8 : ffff800010e5b5e8 x7 : 0000000000000000 x6 : 0000000000000001
7409 21:16:01.777984 <4>[ 185.346588] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7410 21:16:01.779470 <4>[ 185.354012] x2 : 0000000000000000 x1 : ffff0008054a34c0 x0 : 000000000000005f
7411 21:16:01.779906 <4>[ 185.361436] Call trace:
7412 21:16:01.819776 <4>[ 185.364146] usercopy_abort+0xb0/0xb4
7413 21:16:01.820243 <4>[ 185.368082] __check_object_size+0x258/0x2fc
7414 21:16:01.820581 <4>[ 185.372628] lkdtm_USERCOPY_KERNEL+0x144/0x1cc
7415 21:16:01.820892 <4>[ 185.377347] lkdtm_do_action+0x2c/0x50
7416 21:16:01.821186 <4>[ 185.381368] direct_entry+0x164/0x180
7417 21:16:01.821911 <4>[ 185.385300] full_proxy_write+0x68/0xc0
7418 21:16:01.822237 <4>[ 185.389411] vfs_write+0xcc/0x2e0
7419 21:16:01.822531 <4>[ 185.393000] ksys_write+0x80/0x110
7420 21:16:01.822829 <4>[ 185.396675] __arm64_sys_write+0x28/0x40
7421 21:16:01.823309 <4>[ 185.400872] invoke_syscall+0x8c/0x120
7422 21:16:01.864839 <4>[ 185.404897] el0_svc_common.constprop.0+0x68/0x124
7423 21:16:01.865367 <4>[ 185.409966] do_el0_svc+0x40/0xcc
7424 21:16:01.865823 <4>[ 185.413555] el0_svc+0x48/0xc0
7425 21:16:01.866241 <4>[ 185.416882] el0t_64_sync_handler+0xf4/0x120
7426 21:16:01.866643 <4>[ 185.421427] el0t_64_sync+0x18c/0x190
7427 21:16:01.867072 <0>[ 185.425364] Code: aa1403e3 d0004820 91280000 97fff2e6 (d4210000)
7428 21:16:01.867475 <4>[ 185.431733] ---[ end trace 0000000000000000 ]---
7429 21:16:01.868062 <6>[ 185.436619] note: cat[3904] exited with irqs disabled
7430 21:16:01.868997 <6>[ 185.442071] note: cat[3904] exited with preempt_count 1
7431 21:16:01.907846 <4>[ 185.449196] ------------[ cut here ]------------
7432 21:16:01.908203 <4>[ 185.454087] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7433 21:16:01.908463 <4>[ 185.464042] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7434 21:16:01.908719 <4>[ 185.477880] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.112-cip30 #1
7435 21:16:01.908903 <4>[ 185.486166] Hardware name: ARM Juno development board (r0) (DT)
7436 21:16:01.951296 <4>[ 185.492358] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7437 21:16:01.951627 <4>[ 185.499599] pc : ct_kernel_exit.constprop.0+0x118/0x170
7438 21:16:01.951857 <4>[ 185.505104] lr : ct_idle_enter+0x10/0x1c
7439 21:16:01.952057 <4>[ 185.509303] sp : ffff80000c40bd30
7440 21:16:01.952321 <4>[ 185.512883] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000001
7441 21:16:01.952528 <4>[ 185.520312] x26: 0000000000000000 x25: 0000002b2da1ec3c x24: 0000000000000000
7442 21:16:01.952675 <4>[ 185.527743] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
7443 21:16:01.994527 <4>[ 185.535167] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
7444 21:16:01.994811 <4>[ 185.542593] x17: ffff8000080236c8 x16: ffff8000096a143c x15: ffff8000080bbbd0
7445 21:16:01.995097 <4>[ 185.550018] x14: ffff8000080bb8fc x13: ffff80000843634c x12: ffff8000096a7c2c
7446 21:16:01.995278 <4>[ 185.557443] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000913ec70
7447 21:16:01.995435 <4>[ 185.564869] x8 : ffff80000c40bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
7448 21:16:01.997680 <4>[ 185.572294] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
7449 21:16:02.037940 <4>[ 185.579723] x2 : ffff80000c40bd30 x1 : ffff80000a4fc458 x0 : 4000000000000000
7450 21:16:02.038206 <4>[ 185.587147] Call trace:
7451 21:16:02.038377 <4>[ 185.589857] ct_kernel_exit.constprop.0+0x118/0x170
7452 21:16:02.038534 <4>[ 185.595016] ct_idle_enter+0x10/0x1c
7453 21:16:02.038685 <4>[ 185.598866] cpuidle_enter_state+0x28c/0x590
7454 21:16:02.038825 <4>[ 185.603412] cpuidle_enter+0x40/0x60
7455 21:16:02.038959 <4>[ 185.607259] do_idle+0x258/0x310
7456 21:16:02.039092 <4>[ 185.610761] cpu_startup_entry+0x3c/0x44
7457 21:16:02.039223 <4>[ 185.614958] secondary_start_kernel+0x138/0x15c
7458 21:16:02.041075 <4>[ 185.619767] __secondary_switched+0xb0/0xb4
7459 21:16:02.081506 <4>[ 185.624224] irq event stamp: 254352
7460 21:16:02.081753 <4>[ 185.627979] hardirqs last enabled at (254352): [<ffff8000096d3e48>] _raw_spin_unlock_irq+0x48/0x90
7461 21:16:02.081926 <4>[ 185.637315] hardirqs last disabled at (254351): [<ffff8000096d4208>] _raw_spin_lock_irq+0x94/0x9c
7462 21:16:02.082084 <4>[ 185.646475] softirqs last enabled at (254334): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7463 21:16:02.082237 <4>[ 185.655547] softirqs last disabled at (254345): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7464 21:16:02.084659 <4>[ 185.664180] ---[ end trace 0000000000000000 ]---
7465 21:16:02.124682 # Segmentation fault
7466 21:16:02.124945 # [ 185.190590] lkdtm: Performing direct entry USERCOPY_KERNEL
7467 21:16:02.125119 # [ 185.196840] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a73ff0
7468 21:16:02.125311 # [ 185.205026] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836b074
7469 21:16:02.125467 # [ 185.212857] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3518580, size 4096)!
7470 21:16:02.125620 # [ 185.223128] ------------[ cut here ]------------
7471 21:16:02.127851 # [ 185.228025] kernel BUG at mm/usercopy.c:101!
7472 21:16:02.167838 # [ 185.232568] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7473 21:16:02.168081 # [ 185.239723] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7474 21:16:02.168254 # [ 185.253569] CPU: 1 PID: 3904 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
7475 21:16:02.168413 # [ 185.261595] Hardware name: ARM Juno development board (r0) (DT)
7476 21:16:02.171017 # [ 185.267786] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7477 21:16:02.210982 # [ 185.275030] pc : usercopy_abort+0xb0/0xb4
7478 21:16:02.211213 # [ 185.279326] lr : usercopy_abort+0xb0/0xb4
7479 21:16:02.211382 # [ 185.283610] sp : ffff800010e5b970
7480 21:16:02.211540 # [ 185.287190] x29: ffff800010e5b980 x28: ffff0008054a34c0 x27: 0000000000000000
7481 21:16:02.211699 # [ 185.294617] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffad4af000
7482 21:16:02.211837 # [ 185.302043] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035b074
7483 21:16:02.211973 # [ 185.309467] x20: ffff800009fadaa0 x19: ffff800009fb6cf8 x18: 0000000000000000
7484 21:16:02.254452 # [ 185.316891] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7485 21:16:02.254925 # [ 185.324316] x14: ffff0008008e9a80 x13: ffff800974a30000 x12: 0000000030d4d91d
7486 21:16:02.255268 # [ 185.331740] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815e944
7487 21:16:02.255584 # [ 185.339164] x8 : ffff800010e5b5e8 x7 : 0000000000000000 x6 : 0000000000000001
7488 21:16:02.255882 # [ 185.346588] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7489 21:16:02.256168 # [ 185.354012] x2 : 0000000000000000 x1 : ffff0008054a34c0 x0 : 000000000000005f
7490 21:16:02.257696 # [ 185.361436] Call trace:
7491 21:16:02.297585 # [ 185.364146] usercopy_abort+0xb0/0xb4
7492 21:16:02.298055 # [ 185.368082] __check_object_size+0x258/0x2fc
7493 21:16:02.298392 # [ 185.372628] lkdtm_USERCOPY_KERNEL+0x144/0x1cc
7494 21:16:02.298737 # [ 185.377347] lkdtm_do_action+0x2c/0x50
7495 21:16:02.299453 # [ 185.381368] direct_entry+0x164/0x180
7496 21:16:02.299795 # [ 185.385300] full_proxy_write+0x68/0xc0
7497 21:16:02.300091 # [ 185.389411] vfs_write+0xcc/0x2e0
7498 21:16:02.300380 # [ 185.393000] ksys_write+0x80/0x110
7499 21:16:02.300771 # [ 185.396675] __arm64_sys_write+0x28/0x40
7500 21:16:02.301074 # [ 185.400872] invoke_syscall+0x8c/0x120
7501 21:16:02.301479 # [ 185.404897] el0_svc_common.constprop.0+0x68/0x124
7502 21:16:02.340795 # [ 185.409966] do_el0_svc+0x40/0xcc
7503 21:16:02.341332 # [ 185.413555] el0_svc+0x48/0xc0
7504 21:16:02.341769 # [ 185.416882] el0t_64_sync_handler+0xf4/0x120
7505 21:16:02.342170 # [ 185.421427] el0t_64_sync+0x18c/0x190
7506 21:16:02.342556 # [ 185.425364] Code: aa1403e3 d0004820 91280000 97fff2e6 (d4210000)
7507 21:16:02.343004 # [ 185.431733] ---[ end trace 0000000000000000 ]---
7508 21:16:02.343385 # [ 185.436619] note: cat[3904] exited with irqs disabled
7509 21:16:02.343819 # [ 185.442071] note: cat[3904] exited with preempt_count 1
7510 21:16:02.344639 # [ 185.449196] ------------[ cut here ]------------
7511 21:16:02.383882 # [ 185.454087] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7512 21:16:02.384369 # [ 185.464042] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7513 21:16:02.384721 # [ 185.477880] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.112-cip30 #1
7514 21:16:02.385042 # [ 185.486166] Hardware name: ARM Juno development board (r0) (DT)
7515 21:16:02.387123 # [ 185.492358] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7516 21:16:02.427117 # [ 185.499599] pc : ct_kernel_exit.constprop.0+0x118/0x170
7517 21:16:02.427593 # [ 185.505104] lr : ct_idle_enter+0x10/0x1c
7518 21:16:02.427929 # [ 185.509303] sp : ffff80000c40bd30
7519 21:16:02.428242 # [ 185.512883] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000001
7520 21:16:02.428541 # [ 185.520312] x26: 0000000000000000 x25: 0000002b2da1ec3c x24: 0000000000000000
7521 21:16:02.428835 # [ 185.527743] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
7522 21:16:02.430390 # [ 185.535167] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
7523 21:16:02.470235 # [ 185.542593] x17: ffff8000080236c8 x16: ffff8000096a143c x15: ffff8000080bbbd0
7524 21:16:02.470711 # [ 185.550018] x14: ffff8000080bb8fc x13: ffff80000843634c x12: ffff8000096a7c2c
7525 21:16:02.471050 # [ 185.557443] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000913ec70
7526 21:16:02.471366 # [ 185.564869] x8 : ffff80000c40bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
7527 21:16:02.471662 # [ 185.572294] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
7528 21:16:02.473530 # [ 185.579723] x2 : ffff80000c40bd30 x1 : ffff80000a4fc458 x0 : 4000000000000000
7529 21:16:02.512710 # [ 185.587147] Call trace:
7530 21:16:02.512988 # [ 185.589857] ct_kernel_exit.constprop.0+0x118/0x170
7531 21:16:02.513227 # [ 185.595016] ct_idle_enter+0x10/0x1c
7532 21:16:02.513478 # [ 185.598866] cpuidle_enter_state+0x28c/0x590
7533 21:16:02.513677 # [ 185.603412] cpuidle_enter+0x40/0x60
7534 21:16:02.513867 # USERCOPY_KERNEL: saw 'call trace:': ok
7535 21:16:02.514063 ok 74 selftests: lkdtm: USERCOPY_KERNEL.sh
7536 21:16:02.515824 # selftests: lkdtm: STACKLEAK_ERASING.sh
7537 21:16:03.045578 <6>[ 186.578590] lkdtm: Performing direct entry STACKLEAK_ERASING
7538 21:16:03.046115 <6>[ 186.584750] lkdtm: stackleak stack usage:
7539 21:16:03.046464 <6>[ 186.584750] high offset: 336 bytes
7540 21:16:03.046775 <6>[ 186.584750] current: 1328 bytes
7541 21:16:03.047154 <6>[ 186.584750] lowest: 2048 bytes
7542 21:16:03.047840 <6>[ 186.584750] tracked: 2048 bytes
7543 21:16:03.048231 <6>[ 186.584750] untracked: 816 bytes
7544 21:16:03.048546 <6>[ 186.584750] poisoned: 13176 bytes
7545 21:16:03.048921 <6>[ 186.584750] low offset: 8 bytes
7546 21:16:03.049466 <6>[ 186.616116] lkdtm: OK: the rest of the thread stack is properly erased
7547 21:16:03.216773 # [ 186.578590] lkdtm: Performing direct entry STACKLEAK_ERASING
7548 21:16:03.217324 # [ 186.584750] lkdtm: stackleak stack usage:
7549 21:16:03.217675 # high offset: 336 bytes
7550 21:16:03.218364 # current: 1328 bytes
7551 21:16:03.218698 # lowest: 2048 bytes
7552 21:16:03.219000 # tracked: 2048 bytes
7553 21:16:03.219289 # untracked: 816 bytes
7554 21:16:03.219575 # poisoned: 13176 bytes
7555 21:16:03.219856 # low offset: 8 bytes
7556 21:16:03.220287 # [ 186.616116] lkdtm: OK: the rest of the thread stack is properly erased
7557 21:16:03.235613 # STACKLEAK_ERASING: saw 'OK: the rest of the thread stack is properly erased': ok
7558 21:16:03.283595 ok 75 selftests: lkdtm: STACKLEAK_ERASING.sh
7559 21:16:03.379556 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
7560 21:16:03.990148 <6>[ 187.529398] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7561 21:16:03.990662 <6>[ 187.535778] lkdtm: Calling matched prototype ...
7562 21:16:03.991011 <6>[ 187.540776] lkdtm: Calling mismatched prototype ...
7563 21:16:03.991765 <3>[ 187.546493] lkdtm: FAIL: survived mismatched prototype function call!
7564 21:16:03.993569 <4>[ 187.553278] lkdtm: This is probably expected, since this kernel (6.1.112-cip30 aarch64) was built *without* CONFIG_CFI_CLANG=y
7565 21:16:04.159867 # [ 187.529398] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7566 21:16:04.160317 # [ 187.535778] lkdtm: Calling matched prototype ...
7567 21:16:04.160622 # [ 187.540776] lkdtm: Calling mismatched prototype ...
7568 21:16:04.160896 # [ 187.546493] lkdtm: FAIL: survived mismatched prototype function call!
7569 21:16:04.163272 # [ 187.553278] lkdtm: This is probably expected, since this kernel (6.1.112-cip30 aarch64) was built *without* CONFIG_CFI_CLANG=y
7570 21:16:04.195108 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
7571 21:16:04.258661 not ok 76 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
7572 21:16:04.370679 # selftests: lkdtm: CFI_BACKWARD.sh
7573 21:16:05.048543 <6>[ 188.583262] lkdtm: Performing direct entry CFI_BACKWARD
7574 21:16:05.049532 <6>[ 188.589093] lkdtm: Attempting unchecked stack return address redirection ...
7575 21:16:05.049947 <6>[ 188.596506] lkdtm: ok: redirected stack return address.
7576 21:16:05.050276 <6>[ 188.602180] lkdtm: Attempting checked stack return address redirection ...
7577 21:16:05.050640 <3>[ 188.609405] lkdtm: FAIL: stack return address was redirected!
7578 21:16:05.052062 <3>[ 188.615461] lkdtm: Unexpected! This kernel (6.1.112-cip30 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7579 21:16:05.229258 # [ 188.583262] lkdtm: Performing direct entry CFI_BACKWARD
7580 21:16:05.229727 # [ 188.589093] lkdtm: Attempting unchecked stack return address redirection ...
7581 21:16:05.230031 # [ 188.596506] lkdtm: ok: redirected stack return address.
7582 21:16:05.230694 # [ 188.602180] lkdtm: Attempting checked stack return address redirection ...
7583 21:16:05.231003 # [ 188.609405] lkdtm: FAIL: stack return address was redirected!
7584 21:16:05.232700 # [ 188.615461] lkdtm: Unexpected! This kernel (6.1.112-cip30 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7585 21:16:05.264401 # CFI_BACKWARD: missing 'call trace:|ok: control flow unchanged': [FAIL]
7586 21:16:05.328433 not ok 77 selftests: lkdtm: CFI_BACKWARD.sh # exit=1
7587 21:16:05.424404 # selftests: lkdtm: FORTIFY_STRSCPY.sh
7588 21:16:06.088481 <6>[ 189.628701] lkdtm: Performing direct entry FORTIFY_STRSCPY
7589 21:16:06.088767 <0>[ 189.634882] detected buffer overflow in strnlen
7590 21:16:06.088947 <4>[ 189.639835] ------------[ cut here ]------------
7591 21:16:06.089142 <2>[ 189.644735] kernel BUG at lib/string_helpers.c:1027!
7592 21:16:06.089608 <0>[ 189.649982] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7593 21:16:06.089782 <4>[ 189.657145] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7594 21:16:06.131976 <4>[ 189.671038] CPU: 3 PID: 4083 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
7595 21:16:06.132270 <4>[ 189.679074] Hardware name: ARM Juno development board (r0) (DT)
7596 21:16:06.132715 <4>[ 189.685273] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7597 21:16:06.132891 <4>[ 189.692522] pc : fortify_panic+0x24/0x28
7598 21:16:06.133049 <4>[ 189.696738] lr : fortify_panic+0x24/0x28
7599 21:16:06.133215 <4>[ 189.700942] sp : ffff800011183a00
7600 21:16:06.133375 <4>[ 189.704528] x29: ffff800011183a00 x28: ffff00080542cf00 x27: 0000000000000000
7601 21:16:06.135333 <4>[ 189.711971] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8a5df000
7602 21:16:06.175355 <4>[ 189.719409] x23: ffff0008056b3000 x22: ffff800011183be0 x21: ffff800009a74008
7603 21:16:06.175596 <4>[ 189.726848] x20: ffff80000b557cf8 x19: ffff800009a74018 x18: 0000000000000000
7604 21:16:06.175766 <4>[ 189.734287] x17: ffff80000843e4dc x16: ffff8000086b1428 x15: ffff800008c12264
7605 21:16:06.175923 <4>[ 189.741726] x14: 0000000000000000 x13: 205d323838343336 x12: 2e39383120205b3e
7606 21:16:06.176072 <4>[ 189.749164] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815e944
7607 21:16:06.178536 <4>[ 189.756602] x8 : ffff8000111836d8 x7 : 0000000000000000 x6 : 0000000000000001
7608 21:16:06.218801 <4>[ 189.764040] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7609 21:16:06.219035 <4>[ 189.771476] x2 : 0000000000000000 x1 : ffff00080542cf00 x0 : 0000000000000023
7610 21:16:06.219204 <4>[ 189.778915] Call trace:
7611 21:16:06.219359 <4>[ 189.781630] fortify_panic+0x24/0x28
7612 21:16:06.219507 <4>[ 189.785485] lkdtm_FORTIFY_STR_MEMBER+0x0/0x154
7613 21:16:06.219652 <4>[ 189.790302] lkdtm_do_action+0x2c/0x50
7614 21:16:06.219774 <4>[ 189.794330] direct_entry+0x164/0x180
7615 21:16:06.219892 <4>[ 189.798270] full_proxy_write+0x68/0xc0
7616 21:16:06.221941 <4>[ 189.802390] vfs_write+0xcc/0x2e0
7617 21:16:06.262556 <4>[ 189.805988] ksys_write+0x80/0x110
7618 21:16:06.263010 <4>[ 189.809670] __arm64_sys_write+0x28/0x40
7619 21:16:06.263344 <4>[ 189.813876] invoke_syscall+0x8c/0x120
7620 21:16:06.263657 <4>[ 189.817909] el0_svc_common.constprop.0+0x68/0x124
7621 21:16:06.263955 <4>[ 189.822986] do_el0_svc+0x40/0xcc
7622 21:16:06.264248 <4>[ 189.826582] el0_svc+0x48/0xc0
7623 21:16:06.264535 <4>[ 189.829918] el0t_64_sync_handler+0xf4/0x120
7624 21:16:06.264820 <4>[ 189.834471] el0t_64_sync+0x18c/0x190
7625 21:16:06.265097 <0>[ 189.838419] Code: aa1303e1 f0004980 912c6000 97ffe24b (d4210000)
7626 21:16:06.265828 <4>[ 189.844796] ---[ end trace 0000000000000000 ]---
7627 21:16:06.305948 <6>[ 189.849688] note: cat[4083] exited with irqs disabled
7628 21:16:06.306224 <6>[ 189.855101] note: cat[4083] exited with preempt_count 1
7629 21:16:06.306404 <4>[ 189.860826] ------------[ cut here ]------------
7630 21:16:06.306566 <4>[ 189.865725] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7631 21:16:06.306768 <4>[ 189.875691] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7632 21:16:06.349352 <4>[ 189.889579] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.112-cip30 #1
7633 21:16:06.349897 <4>[ 189.897878] Hardware name: ARM Juno development board (r0) (DT)
7634 21:16:06.350114 <4>[ 189.904078] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7635 21:16:06.350289 <4>[ 189.911329] pc : ct_kernel_exit.constprop.0+0x118/0x170
7636 21:16:06.350515 <4>[ 189.916850] lr : ct_idle_enter+0x10/0x1c
7637 21:16:06.350697 <4>[ 189.921059] sp : ffff80000c41bd30
7638 21:16:06.350842 <4>[ 189.924646] x29: ffff80000c41bd30 x28: 0000000000000000 x27: 0000000000000001
7639 21:16:06.392777 <4>[ 189.932090] x26: 0000000000000000 x25: 0000002c34958160 x24: 0000000000000000
7640 21:16:06.393052 <4>[ 189.939533] x23: ffff000807110880 x22: 0000000000000000 x21: 0000000000000000
7641 21:16:06.393248 <4>[ 189.946979] x20: ffff00097ef6c458 x19: ffff80000a4fc458 x18: 0000000000000000
7642 21:16:06.393424 <4>[ 189.954419] x17: 3230303030303030 x16: 00000000000003d9 x15: 00000000000003d9
7643 21:16:06.393614 <4>[ 189.961869] x14: 0000000000000001 x13: 0000000000000009 x12: 0000000000000009
7644 21:16:06.393765 <4>[ 189.969312] x11: ffff00097ef50540 x10: 0000000000001500 x9 : ffff80000913ec70
7645 21:16:06.436293 <4>[ 189.976751] x8 : ffff80000c41bd38 x7 : ffff0008008ecf00 x6 : ffff8000081c9f1c
7646 21:16:06.436556 <4>[ 189.984190] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a70000
7647 21:16:06.436728 <4>[ 189.991628] x2 : ffff80000c41bd30 x1 : ffff80000a4fc458 x0 : 4000000000000000
7648 21:16:06.436886 <4>[ 189.999068] Call trace:
7649 21:16:06.437035 <4>[ 190.001785] ct_kernel_exit.constprop.0+0x118/0x170
7650 21:16:06.437183 <4>[ 190.006958] ct_idle_enter+0x10/0x1c
7651 21:16:06.437349 <4>[ 190.010818] cpuidle_enter_state+0x28c/0x590
7652 21:16:06.437470 <4>[ 190.015374] cpuidle_enter+0x40/0x60
7653 21:16:06.439463 <4>[ 190.019231] do_idle+0x258/0x310
7654 21:16:06.479677 <4>[ 190.022744] cpu_startup_entry+0x3c/0x44
7655 21:16:06.479947 <4>[ 190.026950] secondary_start_kernel+0x138/0x15c
7656 21:16:06.480166 <4>[ 190.031768] __secondary_switched+0xb0/0xb4
7657 21:16:06.480367 <4>[ 190.036236] irq event stamp: 240196
7658 21:16:06.480560 <4>[ 190.039997] hardirqs last enabled at (240195): [<ffff8000096c2254>] el1_interrupt+0x54/0x64
7659 21:16:06.480755 <4>[ 190.048735] hardirqs last disabled at (240196): [<ffff800008126cdc>] do_idle+0xec/0x310
7660 21:16:06.482866 <4>[ 190.057035] softirqs last enabled at (240194): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7661 21:16:06.523183 <4>[ 190.066118] softirqs last disabled at (240135): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7662 21:16:06.523428 <4>[ 190.074762] ---[ end trace 0000000000000000 ]---
7663 21:16:06.523650 # Segmentation fault
7664 21:16:06.523848 # [ 189.628701] lkdtm: Performing direct entry FORTIFY_STRSCPY
7665 21:16:06.524041 # [ 189.634882] detected buffer overflow in strnlen
7666 21:16:06.524230 # [ 189.639835] ------------[ cut here ]------------
7667 21:16:06.524363 # [ 189.644735] kernel BUG at lib/string_helpers.c:1027!
7668 21:16:06.526356 # [ 189.649982] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7669 21:16:06.566616 # [ 189.657145] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7670 21:16:06.567104 # [ 189.671038] CPU: 3 PID: 4083 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
7671 21:16:06.567550 # [ 189.679074] Hardware name: ARM Juno development board (r0) (DT)
7672 21:16:06.567957 # [ 189.685273] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7673 21:16:06.568349 # [ 189.692522] pc : fortify_panic+0x24/0x28
7674 21:16:06.569849 # [ 189.696738] lr : fortify_panic+0x24/0x28
7675 21:16:06.609863 # [ 189.700942] sp : ffff800011183a00
7676 21:16:06.610350 # [ 189.704528] x29: ffff800011183a00 x28: ffff00080542cf00 x27: 0000000000000000
7677 21:16:06.610809 # [ 189.711971] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8a5df000
7678 21:16:06.611227 # [ 189.719409] x23: ffff0008056b3000 x22: ffff800011183be0 x21: ffff800009a74008
7679 21:16:06.611632 # [ 189.726848] x20: ffff80000b557cf8 x19: ffff800009a74018 x18: 0000000000000000
7680 21:16:06.612067 # [ 189.734287] x17: ffff80000843e4dc x16: ffff8000086b1428 x15: ffff800008c12264
7681 21:16:06.652878 # [ 189.741726] x14: 0000000000000000 x13: 205d323838343336 x12: 2e39383120205b3e
7682 21:16:06.653904 # [ 189.749164] x11: 65766f2072656666 x10: 7562206465746365 x9 : ffff80000815e944
7683 21:16:06.654311 # [ 189.756602] x8 : ffff8000111836d8 x7 : 0000000000000000 x6 : 0000000000000001
7684 21:16:06.654721 # [ 189.764040] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7685 21:16:06.655112 # [ 189.771476] x2 : 0000000000000000 x1 : ffff00080542cf00 x0 : 0000000000000023
7686 21:16:06.655498 # [ 189.778915] Call trace:
7687 21:16:06.655876 # [ 189.781630] fortify_panic+0x24/0x28
7688 21:16:06.656344 # [ 189.785485] lkdtm_FORTIFY_STR_MEMBER+0x0/0x154
7689 21:16:06.696201 # [ 189.790302] lkdtm_do_action+0x2c/0x50
7690 21:16:06.696674 # [ 189.794330] direct_entry+0x164/0x180
7691 21:16:06.697096 # [ 189.798270] full_proxy_write+0x68/0xc0
7692 21:16:06.697540 # [ 189.802390] vfs_write+0xcc/0x2e0
7693 21:16:06.697929 # [ 189.805988] ksys_write+0x80/0x110
7694 21:16:06.698307 # [ 189.809670] __arm64_sys_write+0x28/0x40
7695 21:16:06.698711 # [ 189.813876] invoke_syscall+0x8c/0x120
7696 21:16:06.699129 # [ 189.817909] el0_svc_common.constprop.0+0x68/0x124
7697 21:16:06.699495 # [ 189.822986] do_el0_svc+0x40/0xcc
7698 21:16:06.699788 # [ 189.826582] el0_svc+0x48/0xc0
7699 21:16:06.700527 # [ 189.829918] el0t_64_sync_handler+0xf4/0x120
7700 21:16:06.739308 # [ 189.834471] el0t_64_sync+0x18c/0x190
7701 21:16:06.739789 # [ 189.838419] Code: aa1303e1 f0004980 912c6000 97ffe24b (d4210000)
7702 21:16:06.740216 # [ 189.844796] ---[ end trace 0000000000000000 ]---
7703 21:16:06.740618 # [ 189.849688] note: cat[4083] exited with irqs disabled
7704 21:16:06.741006 # [ 189.855101] note: cat[4083] exited with preempt_count 1
7705 21:16:06.741429 # [ 189.860826] ------------[ cut here ]------------
7706 21:16:06.741807 # [ 189.865725] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7707 21:16:06.782487 # [ 189.875691] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7708 21:16:06.782978 # [ 189.889579] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.112-cip30 #1
7709 21:16:06.783413 # [ 189.897878] Hardware name: ARM Juno development board (r0) (DT)
7710 21:16:06.783811 # [ 189.904078] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7711 21:16:06.784221 # [ 189.911329] pc : ct_kernel_exit.constprop.0+0x118/0x170
7712 21:16:06.785725 # [ 189.916850] lr : ct_idle_enter+0x10/0x1c
7713 21:16:06.825673 # [ 189.921059] sp : ffff80000c41bd30
7714 21:16:06.826153 # [ 189.924646] x29: ffff80000c41bd30 x28: 0000000000000000 x27: 0000000000000001
7715 21:16:06.826589 # [ 189.932090] x26: 0000000000000000 x25: 0000002c34958160 x24: 0000000000000000
7716 21:16:06.826986 # [ 189.939533] x23: ffff000807110880 x22: 0000000000000000 x21: 0000000000000000
7717 21:16:06.827372 # [ 189.946979] x20: ffff00097ef6c458 x19: ffff80000a4fc458 x18: 0000000000000000
7718 21:16:06.827753 # [ 189.954419] x17: 3230303030303030 x16: 00000000000003d9 x15: 00000000000003d9
7719 21:16:06.868350 # [ 189.961869] x14: 0000000000000001 x13: 0000000000000009 x12: 0000000000000009
7720 21:16:06.868836 # [ 189.969312] x11: ffff00097ef50540 x10: 0000000000001500 x9 : ffff80000913ec70
7721 21:16:06.869313 # [ 189.976751] x8 : ffff80000c41bd38 x7 : ffff0008008ecf00 x6 : ffff8000081c9f1c
7722 21:16:06.869727 # FORTIFY_STRSCPY: saw 'detected buffer overflow': ok
7723 21:16:06.871558 ok 78 selftests: lkdtm: FORTIFY_STRSCPY.sh
7724 21:16:06.872007 # selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7725 21:16:07.344854 <6>[ 190.889478] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7726 21:16:07.345138 <6>[ 190.895815] lkdtm: trying to strcmp() past the end of a struct
7727 21:16:07.345696 <0>[ 190.902001] detected buffer overflow in strncpy
7728 21:16:07.345875 <4>[ 190.907023] ------------[ cut here ]------------
7729 21:16:07.346062 <2>[ 190.911919] kernel BUG at lib/string_helpers.c:1027!
7730 21:16:07.346244 <0>[ 190.917160] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7731 21:16:07.388093 <4>[ 190.924322] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7732 21:16:07.388358 <4>[ 190.938166] CPU: 2 PID: 4131 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
7733 21:16:07.388578 <4>[ 190.946192] Hardware name: ARM Juno development board (r0) (DT)
7734 21:16:07.389086 <4>[ 190.952383] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7735 21:16:07.389279 <4>[ 190.959625] pc : fortify_panic+0x24/0x28
7736 21:16:07.389467 <4>[ 190.963824] lr : fortify_panic+0x24/0x28
7737 21:16:07.389647 <4>[ 190.968017] sp : ffff800011233890
7738 21:16:07.431479 <4>[ 190.971597] x29: ffff800011233890 x28: ffff00080bd3b4c0 x27: 0000000000000000
7739 21:16:07.431725 <4>[ 190.979025] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaa5bf000
7740 21:16:07.431944 <4>[ 190.986451] x23: ffff000805754000 x22: ffff800011233a70 x21: 0000000000000013
7741 21:16:07.432146 <4>[ 190.993876] x20: ffff80000b557cb8 x19: ffff800009a74028 x18: 0000000000000000
7742 21:16:07.432342 <4>[ 191.001300] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
7743 21:16:07.434807 <4>[ 191.008725] x14: ffff8000096caf70 x13: ffff80000843e8c0 x12: ffff80000843e4dc
7744 21:16:07.475021 <4>[ 191.016149] x11: ffff8000086b1428 x10: ffff800008c12264 x9 : ffff80000815e944
7745 21:16:07.475492 <4>[ 191.023574] x8 : ffff8000112332b8 x7 : 0000000000000000 x6 : 0000000000000001
7746 21:16:07.475966 <4>[ 191.030998] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7747 21:16:07.476373 <4>[ 191.038421] x2 : 0000000000000000 x1 : ffff00080bd3b4c0 x0 : 0000000000000023
7748 21:16:07.476759 <4>[ 191.045844] Call trace:
7749 21:16:07.477135 <4>[ 191.048554] fortify_panic+0x24/0x28
7750 21:16:07.477546 <4>[ 191.052401] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7751 21:16:07.478320 <4>[ 191.057210] lkdtm_do_action+0x2c/0x50
7752 21:16:07.518497 <4>[ 191.061231] direct_entry+0x164/0x180
7753 21:16:07.518953 <4>[ 191.065164] full_proxy_write+0x68/0xc0
7754 21:16:07.519383 <4>[ 191.069275] vfs_write+0xcc/0x2e0
7755 21:16:07.519773 <4>[ 191.072865] ksys_write+0x80/0x110
7756 21:16:07.520157 <4>[ 191.076540] __arm64_sys_write+0x28/0x40
7757 21:16:07.520532 <4>[ 191.080737] invoke_syscall+0x8c/0x120
7758 21:16:07.520903 <4>[ 191.084763] el0_svc_common.constprop.0+0x68/0x124
7759 21:16:07.521312 <4>[ 191.089833] do_el0_svc+0x40/0xcc
7760 21:16:07.521781 <4>[ 191.093421] el0_svc+0x48/0xc0
7761 21:16:07.522155 <4>[ 191.096749] el0t_64_sync_handler+0xf4/0x120
7762 21:16:07.522931 <4>[ 191.101294] el0t_64_sync+0x18c/0x190
7763 21:16:07.563293 <0>[ 191.105232] Code: aa1303e1 f0004980 912c6000 97ffe24b (d4210000)
7764 21:16:07.563576 <4>[ 191.111601] ---[ end trace 0000000000000000 ]---
7765 21:16:07.564134 <6>[ 191.116488] note: cat[4131] exited with irqs disabled
7766 21:16:07.564330 <6>[ 191.121973] note: cat[4131] exited with preempt_count 1
7767 21:16:07.564563 <4>[ 191.129083] ------------[ cut here ]------------
7768 21:16:07.564808 <4>[ 191.133974] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7769 21:16:07.606655 <4>[ 191.143926] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7770 21:16:07.606936 <4>[ 191.157771] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.112-cip30 #1
7771 21:16:07.607146 <4>[ 191.166062] Hardware name: ARM Juno development board (r0) (DT)
7772 21:16:07.607311 <4>[ 191.172254] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7773 21:16:07.607467 <4>[ 191.179496] pc : ct_kernel_exit.constprop.0+0x118/0x170
7774 21:16:07.607700 <4>[ 191.185004] lr : ct_idle_enter+0x10/0x1c
7775 21:16:07.609746 <4>[ 191.189204] sp : ffff80000c413d30
7776 21:16:07.649978 <4>[ 191.192787] x29: ffff80000c413d30 x28: 0000000000000000 x27: 0000000000000001
7777 21:16:07.650270 <4>[ 191.200222] x26: 0000000000000000 x25: 0000002c802e23ac x24: 0000000000000000
7778 21:16:07.650716 <4>[ 191.207652] x23: ffff00080b516880 x22: 0000000000000000 x21: 0000000000000000
7779 21:16:07.650918 <4>[ 191.215076] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
7780 21:16:07.651079 <4>[ 191.222502] x17: ffff8000080236c8 x16: ffff8000096a143c x15: ffff8000080bbbd0
7781 21:16:07.653124 <4>[ 191.229927] x14: ffff8000080bb8fc x13: ffff8000096b4adc x12: ffff8000096abe98
7782 21:16:07.693308 <4>[ 191.237354] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000913ec70
7783 21:16:07.693856 <4>[ 191.244786] x8 : ffff80000c413d38 x7 : ffff0008008eb4c0 x6 : ffff8000081c9f1c
7784 21:16:07.694089 <4>[ 191.252210] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a50000
7785 21:16:07.694329 <4>[ 191.259635] x2 : ffff80000c413d30 x1 : ffff80000a4fc458 x0 : 4000000000000000
7786 21:16:07.694521 <4>[ 191.267059] Call trace:
7787 21:16:07.694671 <4>[ 191.269770] ct_kernel_exit.constprop.0+0x118/0x170
7788 21:16:07.696372 <4>[ 191.274928] ct_idle_enter+0x10/0x1c
7789 21:16:07.736584 <4>[ 191.278779] cpuidle_enter_state+0x28c/0x590
7790 21:16:07.736861 <4>[ 191.283327] cpuidle_enter+0x40/0x60
7791 21:16:07.737032 <4>[ 191.287173] do_idle+0x258/0x310
7792 21:16:07.737188 <4>[ 191.290679] cpu_startup_entry+0x3c/0x44
7793 21:16:07.737374 <4>[ 191.294880] secondary_start_kernel+0x138/0x15c
7794 21:16:07.737521 <4>[ 191.299689] __secondary_switched+0xb0/0xb4
7795 21:16:07.737665 <4>[ 191.304151] irq event stamp: 230828
7796 21:16:07.737808 <4>[ 191.307909] hardirqs last enabled at (230827): [<ffff8000081c9cd8>] tick_nohz_idle_enter+0x78/0x140
7797 21:16:07.780380 <4>[ 191.317333] hardirqs last disabled at (230828): [<ffff800008126cdc>] do_idle+0xec/0x310
7798 21:16:07.780646 <4>[ 191.325621] softirqs last enabled at (230796): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7799 21:16:07.780821 <4>[ 191.334693] softirqs last disabled at (230789): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7800 21:16:07.780979 <4>[ 191.343326] ---[ end trace 0000000000000000 ]---
7801 21:16:07.781135 # Segmentation fault
7802 21:16:07.781291 # [ 190.889478] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7803 21:16:07.781419 # [ 190.895815] lkdtm: trying to strcmp() past the end of a struct
7804 21:16:07.783525 # [ 190.902001] detected buffer overflow in strncpy
7805 21:16:07.823514 # [ 190.907023] ------------[ cut here ]------------
7806 21:16:07.823762 # [ 190.911919] kernel BUG at lib/string_helpers.c:1027!
7807 21:16:07.823933 # [ 190.917160] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7808 21:16:07.824092 # [ 190.924322] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7809 21:16:07.824248 # [ 190.938166] CPU: 2 PID: 4131 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
7810 21:16:07.826715 # [ 190.946192] Hardware name: ARM Juno development board (r0) (DT)
7811 21:16:07.866892 # [ 190.952383] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7812 21:16:07.867356 # [ 190.959625] pc : fortify_panic+0x24/0x28
7813 21:16:07.867698 # [ 190.963824] lr : fortify_panic+0x24/0x28
7814 21:16:07.868010 # [ 190.968017] sp : ffff800011233890
7815 21:16:07.868307 # [ 190.971597] x29: ffff800011233890 x28: ffff00080bd3b4c0 x27: 0000000000000000
7816 21:16:07.868602 # [ 190.979025] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffffaa5bf000
7817 21:16:07.870121 # [ 190.986451] x23: ffff000805754000 x22: ffff800011233a70 x21: 0000000000000013
7818 21:16:07.910032 # [ 190.993876] x20: ffff80000b557cb8 x19: ffff800009a74028 x18: 0000000000000000
7819 21:16:07.910508 # [ 191.001300] x17: ffff800008161ac4 x16: ffff8000081610b8 x15: ffff800008160ffc
7820 21:16:07.910849 # [ 191.008725] x14: ffff8000096caf70 x13: ffff80000843e8c0 x12: ffff80000843e4dc
7821 21:16:07.911163 # [ 191.016149] x11: ffff8000086b1428 x10: ffff800008c12264 x9 : ffff80000815e944
7822 21:16:07.911860 # [ 191.023574] x8 : ffff8000112332b8 x7 : 0000000000000000 x6 : 0000000000000001
7823 21:16:07.913320 # [ 191.030998] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7824 21:16:07.953290 # [ 191.038421] x2 : 0000000000000000 x1 : ffff00080bd3b4c0 x0 : 0000000000000023
7825 21:16:07.953766 # [ 191.045844] Call trace:
7826 21:16:07.954104 # [ 191.048554] fortify_panic+0x24/0x28
7827 21:16:07.954421 # [ 191.052401] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7828 21:16:07.954811 # [ 191.057210] lkdtm_do_action+0x2c/0x50
7829 21:16:07.955236 # [ 191.061231] direct_entry+0x164/0x180
7830 21:16:07.955621 # [ 191.065164] full_proxy_write+0x68/0xc0
7831 21:16:07.956006 # [ 191.069275] vfs_write+0xcc/0x2e0
7832 21:16:07.956526 # [ 191.072865] ksys_write+0x80/0x110
7833 21:16:07.957331 # [ 191.076540] __arm64_sys_write+0x28/0x40
7834 21:16:07.957679 # [ 191.080737] invoke_syscall+0x8c/0x120
7835 21:16:07.996455 # [ 191.084763] el0_svc_common.constprop.0+0x68/0x124
7836 21:16:07.996934 # [ 191.089833] do_el0_svc+0x40/0xcc
7837 21:16:07.997409 # [ 191.093421] el0_svc+0x48/0xc0
7838 21:16:07.997823 # [ 191.096749] el0t_64_sync_handler+0xf4/0x120
7839 21:16:07.998210 # [ 191.101294] el0t_64_sync+0x18c/0x190
7840 21:16:07.998591 # [ 191.105232] Code: aa1303e1 f0004980 912c6000 97ffe24b (d4210000)
7841 21:16:07.998976 # [ 191.111601] ---[ end trace 0000000000000000 ]---
7842 21:16:07.999377 # [ 191.116488] note: cat[4131] exited with irqs disabled
7843 21:16:08.000129 # [ 191.121973] note: cat[4131] exited with preempt_count 1
7844 21:16:08.039611 # [ 191.129083] ------------[ cut here ]------------
7845 21:16:08.040085 # [ 191.133974] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7846 21:16:08.040428 # [ 191.143926] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7847 21:16:08.040750 # [ 191.157771] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.112-cip30 #1
7848 21:16:08.042897 # [ 191.166062] Hardware name: ARM Juno development board (r0) (DT)
7849 21:16:08.082751 # [ 191.172254] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7850 21:16:08.083219 # [ 191.179496] pc : ct_kernel_exit.constprop.0+0x118/0x170
7851 21:16:08.083555 # [ 191.185004] lr : ct_idle_enter+0x10/0x1c
7852 21:16:08.083862 # [ 191.189204] sp : ffff80000c413d30
7853 21:16:08.084252 # [ 191.192787] x29: ffff80000c413d30 x28: 0000000000000000 x27: 0000000000000001
7854 21:16:08.084555 # [ 191.200222] x26: 0000000000000000 x25: 0000002c802e23ac x24: 0000000000000000
7855 21:16:08.085993 # [ 191.207652] x23: ffff00080b516880 x22: 0000000000000000 x21: 0000000000000000
7856 21:16:08.125872 # [ 191.215076] x20: ffff00097ef4c458 x19: ffff80000a4fc458 x18: 0000000000000000
7857 21:16:08.126354 # [ 191.222502] x17: ffff8000080236c8 x16: ffff8000096a143c x15: ffff8000080bbbd0
7858 21:16:08.126685 # [ 191.229927] x14: ffff8000080bb8fc x13: ffff8000096b4adc x12: ffff8000096abe98
7859 21:16:08.126989 # [ 191.237354] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000913ec70
7860 21:16:08.127281 # [ 191.244786] x8 : ffff80000c413d38 x7 : ffff0008008eb4c0 x6 : ffff8000081c9f1c
7861 21:16:08.127564 # FORTIFY_STR_OBJECT: saw 'detected buffer overflow': ok
7862 21:16:08.129045 ok 79 selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7863 21:16:08.144694 # selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7864 21:16:08.697032 <6>[ 192.238583] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7865 21:16:08.697576 <6>[ 192.244742] lkdtm: trying to strncpy() past the end of a struct member...
7866 21:16:08.698305 <0>[ 192.251884] detected buffer overflow in strncpy
7867 21:16:08.698659 <4>[ 192.256887] ------------[ cut here ]------------
7868 21:16:08.698971 <2>[ 192.261784] kernel BUG at lib/string_helpers.c:1027!
7869 21:16:08.699272 <0>[ 192.267022] Internal error: Oops - BUG: 00000000f2000800 [#27] PREEMPT SMP
7870 21:16:08.740349 <4>[ 192.274178] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7871 21:16:08.740842 <4>[ 192.288021] CPU: 1 PID: 4179 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
7872 21:16:08.741188 <4>[ 192.296047] Hardware name: ARM Juno development board (r0) (DT)
7873 21:16:08.741929 <4>[ 192.302239] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7874 21:16:08.742270 <4>[ 192.309481] pc : fortify_panic+0x24/0x28
7875 21:16:08.742573 <4>[ 192.313681] lr : fortify_panic+0x24/0x28
7876 21:16:08.742870 <4>[ 192.317874] sp : ffff8000112fb7e0
7877 21:16:08.783739 <4>[ 192.321454] x29: ffff8000112fb7e0 x28: ffff000805a634c0 x27: 0000000000000000
7878 21:16:08.784199 <4>[ 192.328882] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff923bf000
7879 21:16:08.784539 <4>[ 192.336307] x23: ffff00080d9eb000 x22: ffff8000112fb9c0 x21: ffff000805b03280
7880 21:16:08.784856 <4>[ 192.343732] x20: ffff80000a0c1e30 x19: ffff800009a74028 x18: 0000000000000000
7881 21:16:08.785158 <4>[ 192.351157] x17: e90027b11b1d0a08 x16: 0101000071fea80a x15: 0000000000000000
7882 21:16:08.785509 <4>[ 192.358581] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
7883 21:16:08.827068 <4>[ 192.366005] x11: 0000000000000004 x10: 0000000000001500 x9 : ffff80000815e944
7884 21:16:08.827529 <4>[ 192.373429] x8 : ffff8000112fb458 x7 : 0000000000000000 x6 : 0000000000000001
7885 21:16:08.827867 <4>[ 192.380853] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7886 21:16:08.828181 <4>[ 192.388276] x2 : 0000000000000000 x1 : ffff000805a634c0 x0 : 0000000000000023
7887 21:16:08.828479 <4>[ 192.395701] Call trace:
7888 21:16:08.828801 <4>[ 192.398411] fortify_panic+0x24/0x28
7889 21:16:08.829131 <4>[ 192.402257] lkdtm_FORTIFY_STR_MEMBER+0xd4/0x154
7890 21:16:08.829484 <4>[ 192.407152] lkdtm_do_action+0x2c/0x50
7891 21:16:08.830213 <4>[ 192.411173] direct_entry+0x164/0x180
7892 21:16:08.870417 <4>[ 192.415106] full_proxy_write+0x68/0xc0
7893 21:16:08.870868 <4>[ 192.419217] vfs_write+0xcc/0x2e0
7894 21:16:08.871205 <4>[ 192.422807] ksys_write+0x80/0x110
7895 21:16:08.871520 <4>[ 192.426481] __arm64_sys_write+0x28/0x40
7896 21:16:08.871819 <4>[ 192.430678] invoke_syscall+0x8c/0x120
7897 21:16:08.872108 <4>[ 192.434704] el0_svc_common.constprop.0+0x68/0x124
7898 21:16:08.872395 <4>[ 192.439773] do_el0_svc+0x40/0xcc
7899 21:16:08.872677 <4>[ 192.443362] el0_svc+0x48/0xc0
7900 21:16:08.872957 <4>[ 192.446689] el0t_64_sync_handler+0xf4/0x120
7901 21:16:08.873687 <4>[ 192.451234] el0t_64_sync+0x18c/0x190
7902 21:16:08.917641 <0>[ 192.455171] Code: aa1303e1 f0004980 912c6000 97ffe24b (d4210000)
7903 21:16:08.917991 <4>[ 192.461540] ---[ end trace 0000000000000000 ]---
7904 21:16:08.918240 <6>[ 192.466426] note: cat[4179] exited with irqs disabled
7905 21:16:08.918445 <6>[ 192.471829] note: cat[4179] exited with preempt_count 1
7906 21:16:08.918639 <4>[ 192.481428] ------------[ cut here ]------------
7907 21:16:08.918888 <4>[ 192.486320] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7908 21:16:08.961003 <4>[ 192.496274] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7909 21:16:08.961578 <4>[ 192.510111] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.112-cip30 #1
7910 21:16:08.961775 <4>[ 192.518398] Hardware name: ARM Juno development board (r0) (DT)
7911 21:16:08.961981 <4>[ 192.524592] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7912 21:16:08.962176 <4>[ 192.531836] pc : ct_kernel_exit.constprop.0+0x118/0x170
7913 21:16:08.962364 <4>[ 192.537343] lr : ct_idle_enter+0x10/0x1c
7914 21:16:08.962531 <4>[ 192.541543] sp : ffff80000c40bd30
7915 21:16:09.004278 <4>[ 192.545124] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000001
7916 21:16:09.004608 <4>[ 192.552551] x26: 0000000000000000 x25: 0000002cd0c94bc0 x24: 0000000000000000
7917 21:16:09.004840 <4>[ 192.559977] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
7918 21:16:09.005298 <4>[ 192.567404] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
7919 21:16:09.005513 <4>[ 192.574836] x17: ffff8000080236c8 x16: ffff8000096a143c x15: ffff8000080bbbd0
7920 21:16:09.007419 <4>[ 192.582268] x14: ffff8000080bb8fc x13: ffff800008c151c4 x12: ffff8000096abe98
7921 21:16:09.047710 <4>[ 192.589692] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000913ec70
7922 21:16:09.047984 <4>[ 192.597118] x8 : ffff80000c40bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
7923 21:16:09.048158 <4>[ 192.604545] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
7924 21:16:09.048317 <4>[ 192.611975] x2 : ffff80000c40bd30 x1 : ffff80000a4fc458 x0 : 4000000000000000
7925 21:16:09.048467 <4>[ 192.619400] Call trace:
7926 21:16:09.048616 <4>[ 192.622110] ct_kernel_exit.constprop.0+0x118/0x170
7927 21:16:09.048763 <4>[ 192.627269] ct_idle_enter+0x10/0x1c
7928 21:16:09.050808 <4>[ 192.631120] cpuidle_enter_state+0x28c/0x590
7929 21:16:09.091032 <4>[ 192.635666] cpuidle_enter+0x40/0x60
7930 21:16:09.091308 <4>[ 192.639513] do_idle+0x258/0x310
7931 21:16:09.091533 <4>[ 192.643016] cpu_startup_entry+0x40/0x44
7932 21:16:09.091706 <4>[ 192.647214] secondary_start_kernel+0x138/0x15c
7933 21:16:09.092122 <4>[ 192.652023] __secondary_switched+0xb0/0xb4
7934 21:16:09.092281 <4>[ 192.656485] irq event stamp: 254352
7935 21:16:09.092418 <4>[ 192.660240] hardirqs last enabled at (254352): [<ffff8000096d3e48>] _raw_spin_unlock_irq+0x48/0x90
7936 21:16:09.094175 <4>[ 192.669580] hardirqs last disabled at (254351): [<ffff8000096d4208>] _raw_spin_lock_irq+0x94/0x9c
7937 21:16:09.134562 <4>[ 192.678742] softirqs last enabled at (254334): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
7938 21:16:09.134828 <4>[ 192.687818] softirqs last disabled at (254345): [<ffff80000801070c>] __do_softirq+0x1c/0x28
7939 21:16:09.135002 <4>[ 192.696453] ---[ end trace 0000000000000000 ]---
7940 21:16:09.135159 # Segmentation fault
7941 21:16:09.135307 # [ 192.238583] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7942 21:16:09.135454 # [ 192.244742] lkdtm: trying to strncpy() past the end of a struct member...
7943 21:16:09.137671 # [ 192.251884] detected buffer overflow in strncpy
7944 21:16:09.177773 # [ 192.256887] ------------[ cut here ]------------
7945 21:16:09.178036 # [ 192.261784] kernel BUG at lib/string_helpers.c:1027!
7946 21:16:09.178207 # [ 192.267022] Internal error: Oops - BUG: 00000000f2000800 [#27] PREEMPT SMP
7947 21:16:09.178365 # [ 192.274178] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7948 21:16:09.178517 # [ 192.288021] CPU: 1 PID: 4179 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
7949 21:16:09.180938 # [ 192.296047] Hardware name: ARM Juno development board (r0) (DT)
7950 21:16:09.221178 # [ 192.302239] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7951 21:16:09.221668 # [ 192.309481] pc : fortify_panic+0x24/0x28
7952 21:16:09.222010 # [ 192.313681] lr : fortify_panic+0x24/0x28
7953 21:16:09.222321 # [ 192.317874] sp : ffff8000112fb7e0
7954 21:16:09.222616 # [ 192.321454] x29: ffff8000112fb7e0 x28: ffff000805a634c0 x27: 0000000000000000
7955 21:16:09.222904 # [ 192.328882] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff923bf000
7956 21:16:09.224490 # [ 192.336307] x23: ffff00080d9eb000 x22: ffff8000112fb9c0 x21: ffff000805b03280
7957 21:16:09.264341 # [ 192.343732] x20: ffff80000a0c1e30 x19: ffff800009a74028 x18: 0000000000000000
7958 21:16:09.264813 # [ 192.351157] x17: e90027b11b1d0a08 x16: 0101000071fea80a x15: 0000000000000000
7959 21:16:09.265157 # [ 192.358581] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
7960 21:16:09.265530 # [ 192.366005] x11: 0000000000000004 x10: 0000000000001500 x9 : ffff80000815e944
7961 21:16:09.265834 # [ 192.373429] x8 : ffff8000112fb458 x7 : 0000000000000000 x6 : 0000000000000001
7962 21:16:09.267648 # [ 192.380853] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
7963 21:16:09.307473 # [ 192.388276] x2 : 0000000000000000 x1 : ffff000805a634c0 x0 : 0000000000000023
7964 21:16:09.307954 # [ 192.395701] Call trace:
7965 21:16:09.308292 # [ 192.398411] fortify_panic+0x24/0x28
7966 21:16:09.308668 # [ 192.402257] lkdtm_FORTIFY_STR_MEMBER+0xd4/0x154
7967 21:16:09.308989 # [ 192.407152] lkdtm_do_action+0x2c/0x50
7968 21:16:09.309357 # [ 192.411173] direct_entry+0x164/0x180
7969 21:16:09.309732 # [ 192.415106] full_proxy_write+0x68/0xc0
7970 21:16:09.310030 # [ 192.419217] vfs_write+0xcc/0x2e0
7971 21:16:09.310314 # [ 192.422807] ksys_write+0x80/0x110
7972 21:16:09.311138 # [ 192.426481] __arm64_sys_write+0x28/0x40
7973 21:16:09.311474 # [ 192.430678] invoke_syscall+0x8c/0x120
7974 21:16:09.350700 # [ 192.434704] el0_svc_common.constprop.0+0x68/0x124
7975 21:16:09.351183 # [ 192.439773] do_el0_svc+0x40/0xcc
7976 21:16:09.351521 # [ 192.443362] el0_svc+0x48/0xc0
7977 21:16:09.351831 # [ 192.446689] el0t_64_sync_handler+0xf4/0x120
7978 21:16:09.352125 # [ 192.451234] el0t_64_sync+0x18c/0x190
7979 21:16:09.352545 # [ 192.455171] Code: aa1303e1 f0004980 912c6000 97ffe24b (d4210000)
7980 21:16:09.352857 # [ 192.461540] ---[ end trace 0000000000000000 ]---
7981 21:16:09.353148 # [ 192.466426] note: cat[4179] exited with irqs disabled
7982 21:16:09.353924 # [ 192.471829] note: cat[4179] exited with preempt_count 1
7983 21:16:09.393758 # [ 192.481428] ------------[ cut here ]------------
7984 21:16:09.394245 # [ 192.486320] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
7985 21:16:09.394591 # [ 192.496274] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7986 21:16:09.394911 # [ 192.510111] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.112-cip30 #1
7987 21:16:09.397038 # [ 192.518398] Hardware name: ARM Juno development board (r0) (DT)
7988 21:16:09.436926 # [ 192.524592] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7989 21:16:09.437436 # [ 192.531836] pc : ct_kernel_exit.constprop.0+0x118/0x170
7990 21:16:09.437783 # [ 192.537343] lr : ct_idle_enter+0x10/0x1c
7991 21:16:09.438101 # [ 192.541543] sp : ffff80000c40bd30
7992 21:16:09.438401 # [ 192.545124] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000001
7993 21:16:09.438722 # [ 192.552551] x26: 0000000000000000 x25: 0000002cd0c94bc0 x24: 0000000000000000
7994 21:16:09.440138 # [ 192.559977] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
7995 21:16:09.480161 # [ 192.567404] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
7996 21:16:09.480641 # [ 192.574836] x17: ffff8000080236c8 x16: ffff8000096a143c x15: ffff8000080bbbd0
7997 21:16:09.480982 # [ 192.582268] x14: ffff8000080bb8fc x13: ffff800008c151c4 x12: ffff8000096abe98
7998 21:16:09.481354 # [ 192.589692] x11: ffff800008011280 x10: 0000000000001500 x9 : ffff80000913ec70
7999 21:16:09.481664 # [ 192.597118] x8 : ffff80000c40bd38 x7 : ffff0008008e9a80 x6 : ffff8000081c9f1c
8000 21:16:09.483432 # [ 192.604545] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
8001 21:16:09.500532 # FORTIFY_STR_MEMBER: saw 'detected buffer overflow': ok
8002 21:16:09.503635 ok 80 selftests: lkdtm: FORTIFY_STR_MEMBER.sh
8003 21:16:09.503954 # selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
8004 21:16:10.046105 <6>[ 193.590715] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
8005 21:16:10.046392 <6>[ 193.597013] lkdtm: trying to memcpy() past the end of a struct
8006 21:16:10.046643 <6>[ 193.603193] lkdtm: 0: 16
8007 21:16:10.047094 <6>[ 193.606011] lkdtm: 1: 16
8008 21:16:10.047269 <6>[ 193.608869] lkdtm: s: 20
8009 21:16:10.047501 <0>[ 193.611808] detected buffer overflow in memcpy
8010 21:16:10.047664 <4>[ 193.616625] ------------[ cut here ]------------
8011 21:16:10.047805 <2>[ 193.621520] kernel BUG at lib/string_helpers.c:1027!
8012 21:16:10.049364 <0>[ 193.626762] Internal error: Oops - BUG: 00000000f2000800 [#28] PREEMPT SMP
8013 21:16:10.089437 <4>[ 193.633917] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
8014 21:16:10.089702 <4>[ 193.647760] CPU: 1 PID: 4227 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
8015 21:16:10.090137 <4>[ 193.655785] Hardware name: ARM Juno development board (r0) (DT)
8016 21:16:10.090312 <4>[ 193.661977] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8017 21:16:10.090468 <4>[ 193.669218] pc : fortify_panic+0x24/0x28
8018 21:16:10.092701 <4>[ 193.673418] lr : fortify_panic+0x24/0x28
8019 21:16:10.132848 <4>[ 193.677610] sp : ffff8000113bb9e0
8020 21:16:10.133088 <4>[ 193.681191] x29: ffff8000113bb9e0 x28: ffff000805429a80 x27: 0000000000000000
8021 21:16:10.133350 <4>[ 193.688618] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8b69f000
8022 21:16:10.133670 <4>[ 193.696044] x23: ffff00080743a000 x22: ffff8000113bbc00 x21: 0000000000000013
8023 21:16:10.133974 <4>[ 193.703469] x20: ffff80000b557cd8 x19: ffff800009f652e8 x18: 0000000000000000
8024 21:16:10.136183 <4>[ 193.710893] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
8025 21:16:10.176290 <4>[ 193.718317] x14: 0000000000000000 x13: 205d383038313136 x12: 2e33393120205b3e
8026 21:16:10.177146 <4>[ 193.725741] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815e944
8027 21:16:10.177565 <4>[ 193.733165] x8 : ffff8000113bb6b8 x7 : 0000000000000000 x6 : 0000000000000001
8028 21:16:10.177895 <4>[ 193.740590] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
8029 21:16:10.178205 <4>[ 193.748014] x2 : 0000000000000000 x1 : ffff000805429a80 x0 : 0000000000000022
8030 21:16:10.178502 <4>[ 193.755438] Call trace:
8031 21:16:10.179676 <4>[ 193.758148] fortify_panic+0x24/0x28
8032 21:16:10.219760 <4>[ 193.761994] lkdtm_FORTIFY_MEM_OBJECT+0x104/0x114
8033 21:16:10.220213 <4>[ 193.766978] lkdtm_do_action+0x2c/0x50
8034 21:16:10.220546 <4>[ 193.771000] direct_entry+0x164/0x180
8035 21:16:10.220857 <4>[ 193.774933] full_proxy_write+0x68/0xc0
8036 21:16:10.221154 <4>[ 193.779044] vfs_write+0xcc/0x2e0
8037 21:16:10.221490 <4>[ 193.782634] ksys_write+0x80/0x110
8038 21:16:10.221780 <4>[ 193.786308] __arm64_sys_write+0x28/0x40
8039 21:16:10.222062 <4>[ 193.790506] invoke_syscall+0x8c/0x120
8040 21:16:10.222344 <4>[ 193.794532] el0_svc_common.constprop.0+0x68/0x124
8041 21:16:10.222626 <4>[ 193.799601] do_el0_svc+0x40/0xcc
8042 21:16:10.223383 <4>[ 193.803189] el0_svc+0x48/0xc0
8043 21:16:10.264588 <4>[ 193.806517] el0t_64_sync_handler+0xf4/0x120
8044 21:16:10.265154 <4>[ 193.811062] el0t_64_sync+0x18c/0x190
8045 21:16:10.265458 <0>[ 193.815000] Code: aa1303e1 f0004980 912c6000 97ffe24b (d4210000)
8046 21:16:10.265651 <4>[ 193.821368] ---[ end trace 0000000000000000 ]---
8047 21:16:10.265809 <6>[ 193.826255] note: cat[4227] exited with irqs disabled
8048 21:16:10.265967 <6>[ 193.831704] note: cat[4227] exited with preempt_count 1
8049 21:16:10.266126 <4>[ 193.838888] ------------[ cut here ]------------
8050 21:16:10.307984 <4>[ 193.843781] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
8051 21:16:10.308257 <4>[ 193.853735] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
8052 21:16:10.308434 <4>[ 193.867575] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.112-cip30 #1
8053 21:16:10.308639 <4>[ 193.875867] Hardware name: ARM Juno development board (r0) (DT)
8054 21:16:10.308782 <4>[ 193.882059] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8055 21:16:10.311117 <4>[ 193.889301] pc : ct_kernel_exit.constprop.0+0x118/0x170
8056 21:16:10.351259 <4>[ 193.894807] lr : ct_idle_enter+0x10/0x1c
8057 21:16:10.351803 <4>[ 193.899009] sp : ffff80000c40bd30
8058 21:16:10.351994 <4>[ 193.902589] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
8059 21:16:10.352255 <4>[ 193.910016] x26: 0000000000000000 x25: 0000002d21b279e4 x24: 0000000000000000
8060 21:16:10.352470 <4>[ 193.917442] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
8061 21:16:10.352617 <4>[ 193.924866] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
8062 21:16:10.354452 <4>[ 193.932291] x17: ffff8000080236c8 x16: 000000000000002a x15: 000000000000000c
8063 21:16:10.394583 <4>[ 193.939718] x14: 0000000000000001 x13: 0000000000000060 x12: 000000000000000f
8064 21:16:10.394857 <4>[ 193.947147] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913ec70
8065 21:16:10.395372 <4>[ 193.954572] x8 : 000000000000060a x7 : 00000000000007bc x6 : 071c71c71c71c71c
8066 21:16:10.395569 <4>[ 193.961996] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
8067 21:16:10.395720 <4>[ 193.969420] x2 : ffff80000c40bd30 x1 : ffff80000a4fc458 x0 : 4000000000000000
8068 21:16:10.397756 <4>[ 193.976845] Call trace:
8069 21:16:10.438070 <4>[ 193.979556] ct_kernel_exit.constprop.0+0x118/0x170
8070 21:16:10.438342 <4>[ 193.984718] ct_idle_enter+0x10/0x1c
8071 21:16:10.438516 <4>[ 193.988572] cpuidle_enter_state+0x28c/0x590
8072 21:16:10.438675 <4>[ 193.993117] cpuidle_enter+0x40/0x60
8073 21:16:10.438824 <4>[ 193.996964] do_idle+0x258/0x310
8074 21:16:10.438975 <4>[ 194.000468] cpu_startup_entry+0x40/0x44
8075 21:16:10.439123 <4>[ 194.004669] secondary_start_kernel+0x138/0x15c
8076 21:16:10.439265 <4>[ 194.009480] __secondary_switched+0xb0/0xb4
8077 21:16:10.439395 <4>[ 194.013938] irq event stamp: 254352
8078 21:16:10.481625 <4>[ 194.017695] hardirqs last enabled at (254352): [<ffff8000096d3e48>] _raw_spin_unlock_irq+0x48/0x90
8079 21:16:10.481930 <4>[ 194.027035] hardirqs last disabled at (254351): [<ffff8000096d4208>] _raw_spin_lock_irq+0x94/0x9c
8080 21:16:10.482113 <4>[ 194.036195] softirqs last enabled at (254334): [<ffff8000080bda7c>] handle_softirqs+0x4c8/0x53c
8081 21:16:10.482271 <4>[ 194.045267] softirqs last disabled at (254345): [<ffff80000801070c>] __do_softirq+0x1c/0x28
8082 21:16:10.482419 <4>[ 194.053902] ---[ end trace 0000000000000000 ]---
8083 21:16:10.482551 # Segmentation fault
8084 21:16:10.484774 # [ 193.590715] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
8085 21:16:10.524842 # [ 193.597013] lkdtm: trying to memcpy() past the end of a struct
8086 21:16:10.525094 # [ 193.603193] lkdtm: 0: 16
8087 21:16:10.525281 # [ 193.606011] lkdtm: 1: 16
8088 21:16:10.525440 # [ 193.608869] lkdtm: s: 20
8089 21:16:10.525589 # [ 193.611808] detected buffer overflow in memcpy
8090 21:16:10.525733 # [ 193.616625] ------------[ cut here ]------------
8091 21:16:10.525876 # [ 193.621520] kernel BUG at lib/string_helpers.c:1027!
8092 21:16:10.526020 # [ 193.626762] Internal error: Oops - BUG: 00000000f2000800 [#28] PREEMPT SMP
8093 21:16:10.568234 # [ 193.633917] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
8094 21:16:10.568700 # [ 193.647760] CPU: 1 PID: 4227 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
8095 21:16:10.569039 # [ 193.655785] Hardware name: ARM Juno development board (r0) (DT)
8096 21:16:10.569387 # [ 193.661977] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8097 21:16:10.569695 # [ 193.669218] pc : fortify_panic+0x24/0x28
8098 21:16:10.569990 # [ 193.673418] lr : fortify_panic+0x24/0x28
8099 21:16:10.570275 # [ 193.677610] sp : ffff8000113bb9e0
8100 21:16:10.571416 # [ 193.681191] x29: ffff8000113bb9e0 x28: ffff000805429a80 x27: 0000000000000000
8101 21:16:10.611392 # [ 193.688618] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff8b69f000
8102 21:16:10.611913 # [ 193.696044] x23: ffff00080743a000 x22: ffff8000113bbc00 x21: 0000000000000013
8103 21:16:10.612261 # [ 193.703469] x20: ffff80000b557cd8 x19: ffff800009f652e8 x18: 0000000000000000
8104 21:16:10.612578 # [ 193.710893] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
8105 21:16:10.612884 # [ 193.718317] x14: 0000000000000000 x13: 205d383038313136 x12: 2e33393120205b3e
8106 21:16:10.654508 # [ 193.725741] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815e944
8107 21:16:10.654983 # [ 193.733165] x8 : ffff8000113bb6b8 x7 : 0000000000000000 x6 : 0000000000000001
8108 21:16:10.655326 # [ 193.740590] x5 : ffff80000b0b5000 x4 : 0000000000000001 x3 : 0000000000000000
8109 21:16:10.655639 # [ 193.748014] x2 : 0000000000000000 x1 : ffff000805429a80 x0 : 0000000000000022
8110 21:16:10.655934 # [ 193.755438] Call trace:
8111 21:16:10.656221 # [ 193.758148] fortify_panic+0x24/0x28
8112 21:16:10.656506 # [ 193.761994] lkdtm_FORTIFY_MEM_OBJECT+0x104/0x114
8113 21:16:10.656792 # [ 193.766978] lkdtm_do_action+0x2c/0x50
8114 21:16:10.657792 # [ 193.771000] direct_entry+0x164/0x180
8115 21:16:10.697721 # [ 193.774933] full_proxy_write+0x68/0xc0
8116 21:16:10.698185 # [ 193.779044] vfs_write+0xcc/0x2e0
8117 21:16:10.698522 # [ 193.782634] ksys_write+0x80/0x110
8118 21:16:10.698829 # [ 193.786308] __arm64_sys_write+0x28/0x40
8119 21:16:10.699127 # [ 193.790506] invoke_syscall+0x8c/0x120
8120 21:16:10.699414 # [ 193.794532] el0_svc_common.constprop.0+0x68/0x124
8121 21:16:10.699702 # [ 193.799601] do_el0_svc+0x40/0xcc
8122 21:16:10.699983 # [ 193.803189] el0_svc+0x48/0xc0
8123 21:16:10.700261 # [ 193.806517] el0t_64_sync_handler+0xf4/0x120
8124 21:16:10.700539 # [ 193.811062] el0t_64_sync+0x18c/0x190
8125 21:16:10.740849 # [ 193.815000] Code: aa1303e1 f0004980 912c6000 97ffe24b (d4210000)
8126 21:16:10.741447 # [ 193.821368] ---[ end trace 0000000000000000 ]---
8127 21:16:10.741980 # [ 193.826255] note: cat[4227] exited with irqs disabled
8128 21:16:10.742317 # [ 193.831704] note: cat[4227] exited with preempt_count 1
8129 21:16:10.742653 # [ 193.838888] ------------[ cut here ]------------
8130 21:16:10.743599 # [ 193.843781] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x118/0x170
8131 21:16:10.783820 # [ 193.853735] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
8132 21:16:10.784094 # [ 193.867575] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.112-cip30 #1
8133 21:16:10.784268 # [ 193.875867] Hardware name: ARM Juno development board (r0) (DT)
8134 21:16:10.784425 # [ 193.882059] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8135 21:16:10.784577 # [ 193.889301] pc : ct_kernel_exit.constprop.0+0x118/0x170
8136 21:16:10.784723 # [ 193.894807] lr : ct_idle_enter+0x10/0x1c
8137 21:16:10.784873 # [ 193.899009] sp : ffff80000c40bd30
8138 21:16:10.786985 # [ 193.902589] x29: ffff80000c40bd30 x28: 0000000000000000 x27: 0000000000000000
8139 21:16:10.826971 # [ 193.910016] x26: 0000000000000000 x25: 0000002d21b279e4 x24: 0000000000000000
8140 21:16:10.827225 # [ 193.917442] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
8141 21:16:10.827396 # [ 193.924866] x20: ffff00097ef2c458 x19: ffff80000a4fc458 x18: 0000000000000000
8142 21:16:10.827569 # [ 193.932291] x17: ffff8000080236c8 x16: 000000000000002a x15: 000000000000000c
8143 21:16:10.827725 # [ 193.939718] x14: 0000000000000001 x13: 0000000000000060 x12: 000000000000000f
8144 21:16:10.874908 # [ 193.947147] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff80000913ec70
8145 21:16:10.875387 # [ 193.954572] x8 : 000000000000060a x7 : 00000000000007bc x6 : 071c71c71c71c71c
8146 21:16:10.875727 # [ 193.961996] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a30000
8147 21:16:10.876046 # [ 193.969420] x2 : ffff80000c40bd30 x1 : ffff80000a4fc458 x0 : 4000000000000000
8148 21:16:10.876347 # FORTIFY_MEM_OBJECT: saw 'detected buffer overflow': ok
8149 21:16:10.876638 ok 81 selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
8150 21:16:10.878129 # selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
8151 21:16:11.414933 <6>[ 194.956107] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
8152 21:16:11.415208 <6>[ 194.962703] lkdtm: trying to memcpy() past the end of a struct member...
8153 21:16:11.415394 <4>[ 194.969765] ------------[ cut here ]------------
8154 21:16:11.415566 <4>[ 194.974928] memcpy: detected field-spanning write (size 15) of single field "target.a" at drivers/misc/lkdtm/fortify.c:122 (size 10)
8155 21:16:11.416035 <4>[ 194.987312] WARNING: CPU: 1 PID: 4275 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8156 21:16:11.458157 <4>[ 194.997626] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
8157 21:16:11.458696 <4>[ 195.011470] CPU: 1 PID: 4275 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
8158 21:16:11.458904 <4>[ 195.019496] Hardware name: ARM Juno development board (r0) (DT)
8159 21:16:11.459073 <4>[ 195.025688] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8160 21:16:11.459230 <4>[ 195.032929] pc : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8161 21:16:11.461446 <4>[ 195.038257] lr : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8162 21:16:11.501554 <4>[ 195.043582] sp : ffff80001143b890
8163 21:16:11.501791 <4>[ 195.047162] x29: ffff80001143b890 x28: ffff000805429a80 x27: 0000000000000000
8164 21:16:11.501965 <4>[ 195.054590] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9081f000
8165 21:16:11.502122 <4>[ 195.062015] x23: ffff000804848000 x22: ffff80000b6dc000 x21: ffff00080bfa0200
8166 21:16:11.502274 <4>[ 195.069440] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
8167 21:16:11.502420 <4>[ 195.076864] x17: 000000040044ffff x16: 0000000000000066 x15: 0000000000000066
8168 21:16:11.545122 <4>[ 195.084289] x14: 0000000000000001 x13: 00000000000001f8 x12: 000000000000039e
8169 21:16:11.545625 <4>[ 195.091714] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff8000096d35ac
8170 21:16:11.545965 <4>[ 195.099138] x8 : ffff80001143b608 x7 : 0000000000000000 x6 : ffff8000081002f4
8171 21:16:11.546280 <4>[ 195.106563] x5 : ffff80001143c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
8172 21:16:11.546582 <4>[ 195.113986] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805429a80
8173 21:16:11.546881 <4>[ 195.121410] Call trace:
8174 21:16:11.547173 <4>[ 195.124120] lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8175 21:16:11.548364 <4>[ 195.129100] lkdtm_do_action+0x2c/0x50
8176 21:16:11.588504 <4>[ 195.133121] direct_entry+0x164/0x180
8177 21:16:11.588951 <4>[ 195.137054] full_proxy_write+0x68/0xc0
8178 21:16:11.589326 <4>[ 195.141166] vfs_write+0xcc/0x2e0
8179 21:16:11.589646 <4>[ 195.144755] ksys_write+0x80/0x110
8180 21:16:11.589943 <4>[ 195.148429] __arm64_sys_write+0x28/0x40
8181 21:16:11.590228 <4>[ 195.152626] invoke_syscall+0x8c/0x120
8182 21:16:11.590512 <4>[ 195.156651] el0_svc_common.constprop.0+0x68/0x124
8183 21:16:11.590797 <4>[ 195.161720] do_el0_svc+0x40/0xcc
8184 21:16:11.591076 <4>[ 195.165308] el0_svc+0x48/0xc0
8185 21:16:11.591738 <4>[ 195.168635] el0t_64_sync_handler+0xf4/0x120
8186 21:16:11.631886 <4>[ 195.173181] el0t_64_sync+0x18c/0x190
8187 21:16:11.632337 <4>[ 195.177115] irq event stamp: 0
8188 21:16:11.632678 <4>[ 195.180433] hardirqs last enabled at (0): [<0000000000000000>] 0x0
8189 21:16:11.632986 <4>[ 195.186980] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
8190 21:16:11.633332 <4>[ 195.195445] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
8191 21:16:11.633641 <4>[ 195.203906] softirqs last disabled at (0): [<0000000000000000>] 0x0
8192 21:16:11.633931 <4>[ 195.210448] ---[ end trace 0000000000000000 ]---
8193 21:16:11.658261 <3>[ 195.215423] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
8194 21:16:11.661411 <3>[ 195.223740] lkdtm: Unexpected! This kernel (6.1.112-cip30 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
8195 21:16:11.881064 # [ 194.956107] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
8196 21:16:11.881641 # [ 194.962703] lkdtm: trying to memcpy() past the end of a struct member...
8197 21:16:11.882076 # [ 194.969765] ------------[ cut here ]------------
8198 21:16:11.882854 # [ 194.974928] memcpy: detected field-spanning write (size 15) of single field "target.a" at drivers/misc/lkdtm/fortify.c:122 (size 10)
8199 21:16:11.884567 # [ 194.987312] WARNING: CPU: 1 PID: 4275 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8200 21:16:11.924137 # [ 194.997626] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables crct10dif_ce tda998x cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
8201 21:16:11.924635 # [ 195.011470] CPU: 1 PID: 4275 Comm: cat Tainted: G B D W E 6.1.112-cip30 #1
8202 21:16:11.924985 # [ 195.019496] Hardware name: ARM Juno development board (r0) (DT)
8203 21:16:11.925725 # [ 195.025688] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
8204 21:16:11.926068 # [ 195.032929] pc : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8205 21:16:11.927567 # [ 195.038257] lr : lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8206 21:16:11.967517 # [ 195.043582] sp : ffff80001143b890
8207 21:16:11.967986 # [ 195.047162] x29: ffff80001143b890 x28: ffff000805429a80 x27: 0000000000000000
8208 21:16:11.968325 # [ 195.054590] x26: 0000000000000000 x25: 0000000000000000 x24: 0000ffff9081f000
8209 21:16:11.968633 # [ 195.062015] x23: ffff000804848000 x22: ffff80000b6dc000 x21: ffff00080bfa0200
8210 21:16:11.968934 # [ 195.069440] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
8211 21:16:11.969265 # [ 195.076864] x17: 000000040044ffff x16: 0000000000000066 x15: 0000000000000066
8212 21:16:12.010655 # [ 195.084289] x14: 0000000000000001 x13: 00000000000001f8 x12: 000000000000039e
8213 21:16:12.011128 # [ 195.091714] x11: ffff00097efb0540 x10: 0000000000001500 x9 : ffff8000096d35ac
8214 21:16:12.011525 # [ 195.099138] x8 : ffff80001143b608 x7 : 0000000000000000 x6 : ffff8000081002f4
8215 21:16:12.011862 # [ 195.106563] x5 : ffff80001143c000 x4 : 0000000000000001 x3 : ffff80000b0b5508
8216 21:16:12.012168 # [ 195.113986] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805429a80
8217 21:16:12.012464 # [ 195.121410] Call trace:
8218 21:16:12.013893 # [ 195.124120] lkdtm_FORTIFY_MEM_MEMBER+0x120/0x1bc
8219 21:16:12.053853 # [ 195.129100] lkdtm_do_action+0x2c/0x50
8220 21:16:12.054328 # [ 195.133121] direct_entry+0x164/0x180
8221 21:16:12.054661 # [ 195.137054] full_proxy_write+0x68/0xc0
8222 21:16:12.054972 # [ 195.141166] vfs_write+0xcc/0x2e0
8223 21:16:12.055270 # [ 195.144755] ksys_write+0x80/0x110
8224 21:16:12.055561 # [ 195.148429] __arm64_sys_write+0x28/0x40
8225 21:16:12.055849 # [ 195.152626] invoke_syscall+0x8c/0x120
8226 21:16:12.056135 # [ 195.156651] el0_svc_common.constprop.0+0x68/0x124
8227 21:16:12.056420 # [ 195.161720] do_el0_svc+0x40/0xcc
8228 21:16:12.056710 # [ 195.165308] el0_svc+0x48/0xc0
8229 21:16:12.057467 # [ 195.168635] el0t_64_sync_handler+0xf4/0x120
8230 21:16:12.096976 # [ 195.173181] el0t_64_sync+0x18c/0x190
8231 21:16:12.097487 # [ 195.177115] irq event stamp: 0
8232 21:16:12.097827 # [ 195.180433] hardirqs last enabled at (0): [<0000000000000000>] 0x0
8233 21:16:12.098143 # [ 195.186980] hardirqs last disabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
8234 21:16:12.098442 # [ 195.195445] softirqs last enabled at (0): [<ffff8000080afa50>] copy_process+0x5fc/0x1b9c
8235 21:16:12.098733 # [ 195.203906] softirqs last disabled at (0): [<0000000000000000>] 0x0
8236 21:16:12.099023 # [ 195.210448] ---[ end trace 0000000000000000 ]---
8237 21:16:12.134375 # [ 195.215423] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
8238 21:16:12.134859 # [ 195.223740] lkdtm: Unexpected! This kernel (6.1.112-cip30 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
8239 21:16:12.135205 # FORTIFY_MEM_MEMBER: saw 'detected field-spanning write': ok
8240 21:16:12.135594 ok 82 selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
8241 21:16:12.137539 # selftests: lkdtm: PPC_SLB_MULTIHIT.sh
8242 21:16:12.286409 # Skipped: test 'PPC_SLB_MULTIHIT' missing in /sys/kernel/debug/provoke-crash/DIRECT!
8243 21:16:12.318289 ok 83 selftests: lkdtm: PPC_SLB_MULTIHIT.sh # SKIP
8244 21:16:12.414280 # selftests: lkdtm: stack-entropy.sh
8245 21:16:12.632819 <6>[ 196.171515] lkdtm: Performing direct entry REPORT_STACK
8246 21:16:12.633348 <6>[ 196.177260] lkdtm: Starting stack offset tracking for pid 4320
8247 21:16:12.633701 <6>[ 196.183453] lkdtm: Stack offset: 0
8248 21:16:12.634016 <6>[ 196.187703] lkdtm: Performing direct entry REPORT_STACK
8249 21:16:12.634363 <6>[ 196.193270] lkdtm: Stack offset: -96
8250 21:16:12.634666 <6>[ 196.197602] lkdtm: Performing direct entry REPORT_STACK
8251 21:16:12.634955 <6>[ 196.203165] lkdtm: Stack offset: 272
8252 21:16:12.635238 <6>[ 196.207497] lkdtm: Performing direct entry REPORT_STACK
8253 21:16:12.636007 <6>[ 196.213060] lkdtm: Stack offset: 384
8254 21:16:12.678108 <6>[ 196.217369] lkdtm: Performing direct entry REPORT_STACK
8255 21:16:12.678958 <6>[ 196.223074] lkdtm: Stack offset: -384
8256 21:16:12.679343 <6>[ 196.227455] lkdtm: Performing direct entry REPORT_STACK
8257 21:16:12.679747 <6>[ 196.233017] lkdtm: Stack offset: -448
8258 21:16:12.680135 <6>[ 196.237309] lkdtm: Performing direct entry REPORT_STACK
8259 21:16:12.680517 <6>[ 196.242847] lkdtm: Stack offset: 352
8260 21:16:12.680891 <6>[ 196.246948] lkdtm: Performing direct entry REPORT_STACK
8261 21:16:12.681303 <6>[ 196.252480] lkdtm: Stack offset: -320
8262 21:16:12.681782 <6>[ 196.256665] lkdtm: Performing direct entry REPORT_STACK
8263 21:16:12.682131 <6>[ 196.262195] lkdtm: Stack offset: 0
8264 21:16:12.722723 <6>[ 196.266119] lkdtm: Performing direct entry REPORT_STACK
8265 21:16:12.723181 <6>[ 196.271651] lkdtm: Stack offset: 128
8266 21:16:12.723612 <6>[ 196.275746] lkdtm: Performing direct entry REPORT_STACK
8267 21:16:12.724014 <6>[ 196.281277] lkdtm: Stack offset: -224
8268 21:16:12.724403 <6>[ 196.285468] lkdtm: Performing direct entry REPORT_STACK
8269 21:16:12.724786 <6>[ 196.291011] lkdtm: Stack offset: 368
8270 21:16:12.725156 <6>[ 196.295112] lkdtm: Performing direct entry REPORT_STACK
8271 21:16:12.725583 <6>[ 196.300645] lkdtm: Stack offset: 304
8272 21:16:12.726320 <6>[ 196.304775] lkdtm: Performing direct entry REPORT_STACK
8273 21:16:12.767635 <6>[ 196.310319] lkdtm: Stack offset: -352
8274 21:16:12.768088 <6>[ 196.314511] lkdtm: Performing direct entry REPORT_STACK
8275 21:16:12.768433 <6>[ 196.320044] lkdtm: Stack offset: -464
8276 21:16:12.768747 <6>[ 196.324228] lkdtm: Performing direct entry REPORT_STACK
8277 21:16:12.769050 <6>[ 196.329763] lkdtm: Stack offset: 416
8278 21:16:12.769409 <6>[ 196.333860] lkdtm: Performing direct entry REPORT_STACK
8279 21:16:12.769710 <6>[ 196.339400] lkdtm: Stack offset: -560
8280 21:16:12.770375 <6>[ 196.343599] lkdtm: Performing direct entry REPORT_STACK
8281 21:16:12.771088 <6>[ 196.349287] lkdtm: Stack offset: 128
8282 21:16:12.812289 <6>[ 196.353405] lkdtm: Performing direct entry REPORT_STACK
8283 21:16:12.812750 <6>[ 196.358940] lkdtm: Stack offset: -224
8284 21:16:12.813083 <6>[ 196.363124] lkdtm: Performing direct entry REPORT_STACK
8285 21:16:12.813446 <6>[ 196.368658] lkdtm: Stack offset: -128
8286 21:16:12.813754 <6>[ 196.372841] lkdtm: Performing direct entry REPORT_STACK
8287 21:16:12.814047 <6>[ 196.378375] lkdtm: Stack offset: 272
8288 21:16:12.814334 <6>[ 196.382496] lkdtm: Performing direct entry REPORT_STACK
8289 21:16:12.814621 <6>[ 196.388159] lkdtm: Stack offset: 176
8290 21:16:12.815526 <6>[ 196.392270] lkdtm: Performing direct entry REPORT_STACK
8291 21:16:12.856754 <6>[ 196.397806] lkdtm: Stack offset: -288
8292 21:16:12.857054 <6>[ 196.401994] lkdtm: Performing direct entry REPORT_STACK
8293 21:16:12.857259 <6>[ 196.407527] lkdtm: Stack offset: 416
8294 21:16:12.857427 <6>[ 196.411635] lkdtm: Performing direct entry REPORT_STACK
8295 21:16:12.857584 <6>[ 196.417169] lkdtm: Stack offset: -128
8296 21:16:12.858038 <6>[ 196.421351] lkdtm: Performing direct entry REPORT_STACK
8297 21:16:12.858211 <6>[ 196.426886] lkdtm: Stack offset: 208
8298 21:16:12.858414 <6>[ 196.430981] lkdtm: Performing direct entry REPORT_STACK
8299 21:16:12.858576 <6>[ 196.436514] lkdtm: Stack offset: -128
8300 21:16:12.901741 <6>[ 196.440745] lkdtm: Performing direct entry REPORT_STACK
8301 21:16:12.902019 <6>[ 196.446297] lkdtm: Stack offset: -560
8302 21:16:12.902198 <6>[ 196.450550] lkdtm: Performing direct entry REPORT_STACK
8303 21:16:12.902402 <6>[ 196.456145] lkdtm: Stack offset: -208
8304 21:16:12.902604 <6>[ 196.460341] lkdtm: Performing direct entry REPORT_STACK
8305 21:16:12.902760 <6>[ 196.465876] lkdtm: Stack offset: -304
8306 21:16:12.902907 <6>[ 196.470059] lkdtm: Performing direct entry REPORT_STACK
8307 21:16:12.903051 <6>[ 196.475600] lkdtm: Stack offset: -96
8308 21:16:12.903216 <6>[ 196.479692] lkdtm: Performing direct entry REPORT_STACK
8309 21:16:12.904852 <6>[ 196.485228] lkdtm: Stack offset: -480
8310 21:16:12.946254 <6>[ 196.489404] lkdtm: Performing direct entry REPORT_STACK
8311 21:16:12.946534 <6>[ 196.494932] lkdtm: Stack offset: 384
8312 21:16:12.946756 <6>[ 196.499030] lkdtm: Performing direct entry REPORT_STACK
8313 21:16:12.946967 <6>[ 196.504563] lkdtm: Stack offset: -496
8314 21:16:12.947160 <6>[ 196.508761] lkdtm: Performing direct entry REPORT_STACK
8315 21:16:12.947353 <6>[ 196.514302] lkdtm: Stack offset: 352
8316 21:16:12.947466 <6>[ 196.518402] lkdtm: Performing direct entry REPORT_STACK
8317 21:16:12.947578 <6>[ 196.523925] lkdtm: Stack offset: -464
8318 21:16:12.949351 <6>[ 196.528105] lkdtm: Performing direct entry REPORT_STACK
8319 21:16:12.991151 <6>[ 196.533641] lkdtm: Stack offset: 0
8320 21:16:12.991402 <6>[ 196.537575] lkdtm: Performing direct entry REPORT_STACK
8321 21:16:12.991621 <6>[ 196.543111] lkdtm: Stack offset: -384
8322 21:16:12.991824 <6>[ 196.547296] lkdtm: Performing direct entry REPORT_STACK
8323 21:16:12.992017 <6>[ 196.552829] lkdtm: Stack offset: -240
8324 21:16:12.992209 <6>[ 196.557010] lkdtm: Performing direct entry REPORT_STACK
8325 21:16:12.992356 <6>[ 196.562626] lkdtm: Stack offset: 176
8326 21:16:12.992468 <6>[ 196.566753] lkdtm: Performing direct entry REPORT_STACK
8327 21:16:12.994267 <6>[ 196.572365] lkdtm: Stack offset: -512
8328 21:16:13.035645 <6>[ 196.576553] lkdtm: Performing direct entry REPORT_STACK
8329 21:16:13.035884 <6>[ 196.582088] lkdtm: Stack offset: 416
8330 21:16:13.036101 <6>[ 196.586186] lkdtm: Performing direct entry REPORT_STACK
8331 21:16:13.036302 <6>[ 196.591721] lkdtm: Stack offset: 80
8332 21:16:13.036485 <6>[ 196.595741] lkdtm: Performing direct entry REPORT_STACK
8333 21:16:13.036653 <6>[ 196.601277] lkdtm: Stack offset: -208
8334 21:16:13.036819 <6>[ 196.605459] lkdtm: Performing direct entry REPORT_STACK
8335 21:16:13.036984 <6>[ 196.610993] lkdtm: Stack offset: 64
8336 21:16:13.038812 <6>[ 196.615001] lkdtm: Performing direct entry REPORT_STACK
8337 21:16:13.080670 <6>[ 196.620535] lkdtm: Stack offset: 48
8338 21:16:13.081125 <6>[ 196.624543] lkdtm: Performing direct entry REPORT_STACK
8339 21:16:13.081588 <6>[ 196.630077] lkdtm: Stack offset: 96
8340 21:16:13.081991 <6>[ 196.634096] lkdtm: Performing direct entry REPORT_STACK
8341 21:16:13.082379 <6>[ 196.639631] lkdtm: Stack offset: -256
8342 21:16:13.082760 <6>[ 196.643813] lkdtm: Performing direct entry REPORT_STACK
8343 21:16:13.083133 <6>[ 196.649346] lkdtm: Stack offset: -176
8344 21:16:13.083517 <6>[ 196.653529] lkdtm: Performing direct entry REPORT_STACK
8345 21:16:13.084027 <6>[ 196.659073] lkdtm: Stack offset: -256
8346 21:16:13.085019 <6>[ 196.663257] lkdtm: Performing direct entry REPORT_STACK
8347 21:16:13.125603 <6>[ 196.668791] lkdtm: Stack offset: 256
8348 21:16:13.126084 <6>[ 196.672890] lkdtm: Performing direct entry REPORT_STACK
8349 21:16:13.126420 <6>[ 196.678440] lkdtm: Stack offset: -368
8350 21:16:13.126769 <6>[ 196.682745] lkdtm: Performing direct entry REPORT_STACK
8351 21:16:13.127067 <6>[ 196.688279] lkdtm: Stack offset: -464
8352 21:16:13.127353 <6>[ 196.692462] lkdtm: Performing direct entry REPORT_STACK
8353 21:16:13.127633 <6>[ 196.698006] lkdtm: Stack offset: -592
8354 21:16:13.127907 <6>[ 196.702189] lkdtm: Performing direct entry REPORT_STACK
8355 21:16:13.128902 <6>[ 196.707722] lkdtm: Stack offset: 144
8356 21:16:13.170188 <6>[ 196.711817] lkdtm: Performing direct entry REPORT_STACK
8357 21:16:13.170635 <6>[ 196.717351] lkdtm: Stack offset: -320
8358 21:16:13.170966 <6>[ 196.721544] lkdtm: Performing direct entry REPORT_STACK
8359 21:16:13.171274 <6>[ 196.727078] lkdtm: Stack offset: 48
8360 21:16:13.171562 <6>[ 196.731090] lkdtm: Performing direct entry REPORT_STACK
8361 21:16:13.172220 <6>[ 196.736625] lkdtm: Stack offset: 144
8362 21:16:13.172533 <6>[ 196.740724] lkdtm: Performing direct entry REPORT_STACK
8363 21:16:13.172817 <6>[ 196.746259] lkdtm: Stack offset: 224
8364 21:16:13.173460 <6>[ 196.750402] lkdtm: Performing direct entry REPORT_STACK
8365 21:16:13.214721 <6>[ 196.756052] lkdtm: Stack offset: -176
8366 21:16:13.215052 <6>[ 196.760239] lkdtm: Performing direct entry REPORT_STACK
8367 21:16:13.215232 <6>[ 196.765780] lkdtm: Stack offset: -80
8368 21:16:13.215447 <6>[ 196.769879] lkdtm: Performing direct entry REPORT_STACK
8369 21:16:13.215659 <6>[ 196.775418] lkdtm: Stack offset: 400
8370 21:16:13.215809 <6>[ 196.779536] lkdtm: Performing direct entry REPORT_STACK
8371 21:16:13.216009 <6>[ 196.785076] lkdtm: Stack offset: -288
8372 21:16:13.216207 <6>[ 196.789304] lkdtm: Performing direct entry REPORT_STACK
8373 21:16:13.216339 <6>[ 196.794845] lkdtm: Stack offset: -48
8374 21:16:13.259595 <6>[ 196.798975] lkdtm: Performing direct entry REPORT_STACK
8375 21:16:13.259869 <6>[ 196.804508] lkdtm: Stack offset: 240
8376 21:16:13.260036 <6>[ 196.808617] lkdtm: Performing direct entry REPORT_STACK
8377 21:16:13.260198 <6>[ 196.814153] lkdtm: Stack offset: 224
8378 21:16:13.260379 <6>[ 196.818265] lkdtm: Performing direct entry REPORT_STACK
8379 21:16:13.260532 <6>[ 196.823803] lkdtm: Stack offset: 288
8380 21:16:13.260674 <6>[ 196.827908] lkdtm: Performing direct entry REPORT_STACK
8381 21:16:13.260814 <6>[ 196.833447] lkdtm: Stack offset: -80
8382 21:16:13.260951 <6>[ 196.837560] lkdtm: Performing direct entry REPORT_STACK
8383 21:16:13.262694 <6>[ 196.843110] lkdtm: Stack offset: 16
8384 21:16:13.304278 <6>[ 196.847133] lkdtm: Performing direct entry REPORT_STACK
8385 21:16:13.304541 <6>[ 196.852669] lkdtm: Stack offset: -464
8386 21:16:13.304713 <6>[ 196.856866] lkdtm: Performing direct entry REPORT_STACK
8387 21:16:13.304872 <6>[ 196.862407] lkdtm: Stack offset: -272
8388 21:16:13.305022 <6>[ 196.866599] lkdtm: Performing direct entry REPORT_STACK
8389 21:16:13.305168 <6>[ 196.872142] lkdtm: Stack offset: 0
8390 21:16:13.305335 <6>[ 196.876085] lkdtm: Performing direct entry REPORT_STACK
8391 21:16:13.305447 <6>[ 196.881714] lkdtm: Stack offset: 16
8392 21:16:13.307456 <6>[ 196.885742] lkdtm: Performing direct entry REPORT_STACK
8393 21:16:13.349133 <6>[ 196.891281] lkdtm: Stack offset: -256
8394 21:16:13.349580 <6>[ 196.895545] lkdtm: Performing direct entry REPORT_STACK
8395 21:16:13.349923 <6>[ 196.901084] lkdtm: Stack offset: 112
8396 21:16:13.350238 <6>[ 196.905194] lkdtm: Performing direct entry REPORT_STACK
8397 21:16:13.350541 <6>[ 196.910732] lkdtm: Stack offset: 336
8398 21:16:13.350832 <6>[ 196.914832] lkdtm: Performing direct entry REPORT_STACK
8399 21:16:13.351123 <6>[ 196.920370] lkdtm: Stack offset: -384
8400 21:16:13.351403 <6>[ 196.924555] lkdtm: Performing direct entry REPORT_STACK
8401 21:16:13.352440 <6>[ 196.930092] lkdtm: Stack offset: -448
8402 21:16:13.394134 <6>[ 196.934331] lkdtm: Performing direct entry REPORT_STACK
8403 21:16:13.394616 <6>[ 196.939987] lkdtm: Stack offset: -272
8404 21:16:13.394959 <6>[ 196.944178] lkdtm: Performing direct entry REPORT_STACK
8405 21:16:13.395269 <6>[ 196.949717] lkdtm: Stack offset: -224
8406 21:16:13.395569 <6>[ 196.953902] lkdtm: Performing direct entry REPORT_STACK
8407 21:16:13.395863 <6>[ 196.959440] lkdtm: Stack offset: 256
8408 21:16:13.396151 <6>[ 196.963555] lkdtm: Performing direct entry REPORT_STACK
8409 21:16:13.396432 <6>[ 196.969090] lkdtm: Stack offset: 128
8410 21:16:13.397294 <6>[ 196.973188] lkdtm: Performing direct entry REPORT_STACK
8411 21:16:13.439151 <6>[ 196.978728] lkdtm: Stack offset: 128
8412 21:16:13.439614 <6>[ 196.982884] lkdtm: Performing direct entry REPORT_STACK
8413 21:16:13.439953 <6>[ 196.988440] lkdtm: Stack offset: 208
8414 21:16:13.440267 <6>[ 196.992632] lkdtm: Performing direct entry REPORT_STACK
8415 21:16:13.440568 <6>[ 196.998171] lkdtm: Stack offset: 64
8416 21:16:13.440860 <6>[ 197.002186] lkdtm: Performing direct entry REPORT_STACK
8417 21:16:13.441177 <6>[ 197.007723] lkdtm: Stack offset: -448
8418 21:16:13.441527 <6>[ 197.011912] lkdtm: Performing direct entry REPORT_STACK
8419 21:16:13.441857 <6>[ 197.017449] lkdtm: Stack offset: -528
8420 21:16:13.442645 <6>[ 197.021637] lkdtm: Performing direct entry REPORT_STACK
8421 21:16:13.483807 <6>[ 197.027188] lkdtm: Stack offset: -256
8422 21:16:13.484278 <6>[ 197.031375] lkdtm: Performing direct entry REPORT_STACK
8423 21:16:13.484618 <6>[ 197.036913] lkdtm: Stack offset: 48
8424 21:16:13.484935 <6>[ 197.040924] lkdtm: Performing direct entry REPORT_STACK
8425 21:16:13.485268 <6>[ 197.046462] lkdtm: Stack offset: -224
8426 21:16:13.485574 <6>[ 197.050652] lkdtm: Performing direct entry REPORT_STACK
8427 21:16:13.485866 <6>[ 197.056191] lkdtm: Stack offset: 128
8428 21:16:13.486152 <6>[ 197.060289] lkdtm: Performing direct entry REPORT_STACK
8429 21:16:13.486955 <6>[ 197.065827] lkdtm: Stack offset: -240
8430 21:16:13.528048 <6>[ 197.070013] lkdtm: Performing direct entry REPORT_STACK
8431 21:16:13.528320 <6>[ 197.075560] lkdtm: Stack offset: -208
8432 21:16:13.528494 <6>[ 197.079746] lkdtm: Performing direct entry REPORT_STACK
8433 21:16:13.528691 <6>[ 197.085283] lkdtm: Stack offset: 144
8434 21:16:13.529145 <6>[ 197.089394] lkdtm: Performing direct entry REPORT_STACK
8435 21:16:13.529385 <6>[ 197.094935] lkdtm: Stack offset: 400
8436 21:16:13.529539 <6>[ 197.099041] lkdtm: Performing direct entry REPORT_STACK
8437 21:16:13.529677 <6>[ 197.104592] lkdtm: Stack offset: -496
8438 21:16:13.531213 <6>[ 197.108840] lkdtm: Performing direct entry REPORT_STACK
8439 21:16:13.573003 <6>[ 197.114376] lkdtm: Stack offset: 304
8440 21:16:13.573330 <6>[ 197.118514] lkdtm: Performing direct entry REPORT_STACK
8441 21:16:13.573525 <6>[ 197.124177] lkdtm: Stack offset: 48
8442 21:16:13.573711 <6>[ 197.128187] lkdtm: Performing direct entry REPORT_STACK
8443 21:16:13.574151 <6>[ 197.133724] lkdtm: Stack offset: -16
8444 21:16:13.574291 <6>[ 197.137819] lkdtm: Performing direct entry REPORT_STACK
8445 21:16:13.574444 <6>[ 197.143354] lkdtm: Stack offset: 400
8446 21:16:13.574581 <6>[ 197.147461] lkdtm: Performing direct entry REPORT_STACK
8447 21:16:13.574694 <6>[ 197.153001] lkdtm: Stack offset: -368
8448 21:16:13.617815 <6>[ 197.157190] lkdtm: Performing direct entry REPORT_STACK
8449 21:16:13.618090 <6>[ 197.162726] lkdtm: Stack offset: -256
8450 21:16:13.618259 <6>[ 197.166907] lkdtm: Performing direct entry REPORT_STACK
8451 21:16:13.618415 <6>[ 197.172440] lkdtm: Stack offset: 272
8452 21:16:13.618565 <6>[ 197.176529] lkdtm: Performing direct entry REPORT_STACK
8453 21:16:13.618712 <6>[ 197.182067] lkdtm: Stack offset: -160
8454 21:16:13.618856 <6>[ 197.186242] lkdtm: Performing direct entry REPORT_STACK
8455 21:16:13.618991 <6>[ 197.191778] lkdtm: Stack offset: 112
8456 21:16:13.619095 <6>[ 197.195874] lkdtm: Performing direct entry REPORT_STACK
8457 21:16:13.620961 <6>[ 197.201412] lkdtm: Stack offset: 48
8458 21:16:13.662540 <6>[ 197.205436] lkdtm: Performing direct entry REPORT_STACK
8459 21:16:13.662779 <6>[ 197.210985] lkdtm: Stack offset: -544
8460 21:16:13.662993 <6>[ 197.215180] lkdtm: Performing direct entry REPORT_STACK
8461 21:16:13.663192 <6>[ 197.220716] lkdtm: Stack offset: -528
8462 21:16:13.663385 <6>[ 197.224900] lkdtm: Performing direct entry REPORT_STACK
8463 21:16:13.663575 <6>[ 197.230436] lkdtm: Stack offset: -576
8464 21:16:13.663760 <6>[ 197.234623] lkdtm: Performing direct entry REPORT_STACK
8465 21:16:13.663946 <6>[ 197.240248] lkdtm: Stack offset: 144
8466 21:16:13.665827 <6>[ 197.244375] lkdtm: Performing direct entry REPORT_STACK
8467 21:16:13.707560 <6>[ 197.249945] lkdtm: Stack offset: -240
8468 21:16:13.708018 <6>[ 197.254135] lkdtm: Performing direct entry REPORT_STACK
8469 21:16:13.708828 <6>[ 197.259671] lkdtm: Stack offset: 128
8470 21:16:13.709191 <6>[ 197.263782] lkdtm: Performing direct entry REPORT_STACK
8471 21:16:13.709627 <6>[ 197.269319] lkdtm: Stack offset: 192
8472 21:16:13.710009 <6>[ 197.273427] lkdtm: Performing direct entry REPORT_STACK
8473 21:16:13.710386 <6>[ 197.278963] lkdtm: Stack offset: 48
8474 21:16:13.710771 <6>[ 197.282977] lkdtm: Performing direct entry REPORT_STACK
8475 21:16:13.711233 <6>[ 197.288512] lkdtm: Stack offset: 304
8476 21:16:13.752185 <6>[ 197.292609] lkdtm: Performing direct entry REPORT_STACK
8477 21:16:13.753041 <6>[ 197.298144] lkdtm: Stack offset: -192
8478 21:16:13.753470 <6>[ 197.302383] lkdtm: Performing direct entry REPORT_STACK
8479 21:16:13.753881 <6>[ 197.308037] lkdtm: Stack offset: -320
8480 21:16:13.754278 <6>[ 197.312223] lkdtm: Performing direct entry REPORT_STACK
8481 21:16:13.754663 <6>[ 197.317760] lkdtm: Stack offset: 16
8482 21:16:13.755044 <6>[ 197.321769] lkdtm: Performing direct entry REPORT_STACK
8483 21:16:13.755421 <6>[ 197.327304] lkdtm: Stack offset: -208
8484 21:16:13.755886 <6>[ 197.331504] lkdtm: Performing direct entry REPORT_STACK
8485 21:16:13.797113 <6>[ 197.337038] lkdtm: Stack offset: -560
8486 21:16:13.797605 <6>[ 197.341221] lkdtm: Performing direct entry REPORT_STACK
8487 21:16:13.798034 <6>[ 197.346759] lkdtm: Stack offset: -544
8488 21:16:13.798438 <6>[ 197.350947] lkdtm: Performing direct entry REPORT_STACK
8489 21:16:13.798828 <6>[ 197.356485] lkdtm: Stack offset: 112
8490 21:16:13.799210 <6>[ 197.360578] lkdtm: Performing direct entry REPORT_STACK
8491 21:16:13.799585 <6>[ 197.366113] lkdtm: Stack offset: -448
8492 21:16:13.799957 <6>[ 197.370340] lkdtm: Performing direct entry REPORT_STACK
8493 21:16:13.800415 <6>[ 197.375943] lkdtm: Stack offset: -96
8494 21:16:13.841843 <6>[ 197.380044] lkdtm: Performing direct entry REPORT_STACK
8495 21:16:13.842301 <6>[ 197.385581] lkdtm: Stack offset: -32
8496 21:16:13.842730 <6>[ 197.389677] lkdtm: Performing direct entry REPORT_STACK
8497 21:16:13.843132 <6>[ 197.395223] lkdtm: Stack offset: -512
8498 21:16:13.843522 <6>[ 197.399408] lkdtm: Performing direct entry REPORT_STACK
8499 21:16:13.843903 <6>[ 197.404943] lkdtm: Stack offset: -64
8500 21:16:13.844273 <6>[ 197.409040] lkdtm: Performing direct entry REPORT_STACK
8501 21:16:13.844644 <6>[ 197.414576] lkdtm: Stack offset: 96
8502 21:16:13.845033 <6>[ 197.418590] lkdtm: Performing direct entry REPORT_STACK
8503 21:16:13.845853 <6>[ 197.424126] lkdtm: Stack offset: -224
8504 21:16:13.886067 <6>[ 197.428309] lkdtm: Performing direct entry REPORT_STACK
8505 21:16:13.886409 <6>[ 197.433846] lkdtm: Stack offset: -512
8506 21:16:13.886637 <6>[ 197.438026] lkdtm: Performing direct entry REPORT_STACK
8507 21:16:13.886840 <6>[ 197.443560] lkdtm: Stack offset: -448
8508 21:16:13.887054 <6>[ 197.447743] lkdtm: Performing direct entry REPORT_STACK
8509 21:16:13.887257 <6>[ 197.453290] lkdtm: Stack offset: -336
8510 21:16:13.887463 <6>[ 197.457499] lkdtm: Performing direct entry REPORT_STACK
8511 21:16:13.887651 <6>[ 197.463035] lkdtm: Stack offset: -464
8512 21:16:13.889170 <6>[ 197.467217] lkdtm: Performing direct entry REPORT_STACK
8513 21:16:13.930986 <6>[ 197.472748] lkdtm: Stack offset: 96
8514 21:16:13.931349 <6>[ 197.476754] lkdtm: Performing direct entry REPORT_STACK
8515 21:16:13.931577 <6>[ 197.482306] lkdtm: Stack offset: -32
8516 21:16:13.931794 <6>[ 197.486446] lkdtm: Performing direct entry REPORT_STACK
8517 21:16:13.931964 <6>[ 197.492061] lkdtm: Stack offset: 192
8518 21:16:13.932460 <6>[ 197.496192] lkdtm: Performing direct entry REPORT_STACK
8519 21:16:13.932661 <6>[ 197.501737] lkdtm: Stack offset: 272
8520 21:16:13.932901 <6>[ 197.505856] lkdtm: Performing direct entry REPORT_STACK
8521 21:16:13.934127 <6>[ 197.511390] lkdtm: Stack offset: 128
8522 21:16:13.975919 <6>[ 197.515511] lkdtm: Performing direct entry REPORT_STACK
8523 21:16:13.976208 <6>[ 197.521048] lkdtm: Stack offset: 192
8524 21:16:13.976402 <6>[ 197.525162] lkdtm: Performing direct entry REPORT_STACK
8525 21:16:13.976574 <6>[ 197.530700] lkdtm: Stack offset: 80
8526 21:16:13.976733 <6>[ 197.534707] lkdtm: Performing direct entry REPORT_STACK
8527 21:16:13.976889 <6>[ 197.540243] lkdtm: Stack offset: 304
8528 21:16:13.977037 <6>[ 197.544339] lkdtm: Performing direct entry REPORT_STACK
8529 21:16:13.977183 <6>[ 197.549873] lkdtm: Stack offset: -192
8530 21:16:13.977358 <6>[ 197.554064] lkdtm: Performing direct entry REPORT_STACK
8531 21:16:13.979080 <6>[ 197.559603] lkdtm: Stack offset: -544
8532 21:16:14.020362 <6>[ 197.563793] lkdtm: Performing direct entry REPORT_STACK
8533 21:16:14.020606 <6>[ 197.569331] lkdtm: Stack offset: 288
8534 21:16:14.020788 <6>[ 197.573427] lkdtm: Performing direct entry REPORT_STACK
8535 21:16:14.020955 <6>[ 197.578976] lkdtm: Stack offset: 112
8536 21:16:14.021109 <6>[ 197.583076] lkdtm: Performing direct entry REPORT_STACK
8537 21:16:14.021286 <6>[ 197.588615] lkdtm: Stack offset: 0
8538 21:16:14.021435 <6>[ 197.592538] lkdtm: Performing direct entry REPORT_STACK
8539 21:16:14.021582 <6>[ 197.598075] lkdtm: Stack offset: 48
8540 21:16:14.023516 <6>[ 197.602091] lkdtm: Performing direct entry REPORT_STACK
8541 21:16:14.065235 <6>[ 197.607644] lkdtm: Stack offset: -192
8542 21:16:14.065734 <6>[ 197.611962] lkdtm: Performing direct entry REPORT_STACK
8543 21:16:14.065920 <6>[ 197.617501] lkdtm: Stack offset: -352
8544 21:16:14.066078 <6>[ 197.621687] lkdtm: Performing direct entry REPORT_STACK
8545 21:16:14.066232 <6>[ 197.627224] lkdtm: Stack offset: 112
8546 21:16:14.066382 <6>[ 197.631321] lkdtm: Performing direct entry REPORT_STACK
8547 21:16:14.066527 <6>[ 197.636857] lkdtm: Stack offset: 16
8548 21:16:14.066670 <6>[ 197.640881] lkdtm: Performing direct entry REPORT_STACK
8549 21:16:14.068448 <6>[ 197.646419] lkdtm: Stack offset: -560
8550 21:16:14.109820 <6>[ 197.650604] lkdtm: Performing direct entry REPORT_STACK
8551 21:16:14.110050 <6>[ 197.656142] lkdtm: Stack offset: 224
8552 21:16:14.110218 <6>[ 197.660242] lkdtm: Performing direct entry REPORT_STACK
8553 21:16:14.110374 <6>[ 197.665780] lkdtm: Stack offset: -352
8554 21:16:14.110523 <6>[ 197.669971] lkdtm: Performing direct entry REPORT_STACK
8555 21:16:14.110670 <6>[ 197.675508] lkdtm: Stack offset: -416
8556 21:16:14.110814 <6>[ 197.679693] lkdtm: Performing direct entry REPORT_STACK
8557 21:16:14.110921 <6>[ 197.685230] lkdtm: Stack offset: -400
8558 21:16:14.112975 <6>[ 197.689418] lkdtm: Performing direct entry REPORT_STACK
8559 21:16:14.154976 <6>[ 197.694956] lkdtm: Stack offset: -240
8560 21:16:14.155437 <6>[ 197.699153] lkdtm: Performing direct entry REPORT_STACK
8561 21:16:14.155777 <6>[ 197.704692] lkdtm: Stack offset: -272
8562 21:16:14.156094 <6>[ 197.708881] lkdtm: Performing direct entry REPORT_STACK
8563 21:16:14.156394 <6>[ 197.714419] lkdtm: Stack offset: 160
8564 21:16:14.156689 <6>[ 197.718542] lkdtm: Performing direct entry REPORT_STACK
8565 21:16:14.156978 <6>[ 197.724196] lkdtm: Stack offset: 352
8566 21:16:14.157307 <6>[ 197.728301] lkdtm: Performing direct entry REPORT_STACK
8567 21:16:14.157599 <6>[ 197.733839] lkdtm: Stack offset: -32
8568 21:16:14.199861 <6>[ 197.737938] lkdtm: Performing direct entry REPORT_STACK
8569 21:16:14.200326 <6>[ 197.743475] lkdtm: Stack offset: 256
8570 21:16:14.200662 <6>[ 197.747579] lkdtm: Performing direct entry REPORT_STACK
8571 21:16:14.201443 <6>[ 197.753114] lkdtm: Stack offset: 128
8572 21:16:14.201794 <6>[ 197.757214] lkdtm: Performing direct entry REPORT_STACK
8573 21:16:14.202100 <6>[ 197.762763] lkdtm: Stack offset: 192
8574 21:16:14.202394 <6>[ 197.766863] lkdtm: Performing direct entry REPORT_STACK
8575 21:16:14.202680 <6>[ 197.772401] lkdtm: Stack offset: -384
8576 21:16:14.202968 <6>[ 197.776582] lkdtm: Performing direct entry REPORT_STACK
8577 21:16:14.203340 <6>[ 197.782120] lkdtm: Stack offset: -272
8578 21:16:14.244283 <6>[ 197.786361] lkdtm: Performing direct entry REPORT_STACK
8579 21:16:14.244567 <6>[ 197.792007] lkdtm: Stack offset: -112
8580 21:16:14.244749 <6>[ 197.796202] lkdtm: Performing direct entry REPORT_STACK
8581 21:16:14.244913 <6>[ 197.801742] lkdtm: Stack offset: -208
8582 21:16:14.245065 <6>[ 197.805935] lkdtm: Performing direct entry REPORT_STACK
8583 21:16:14.245260 <6>[ 197.811471] lkdtm: Stack offset: -480
8584 21:16:14.245426 <6>[ 197.815671] lkdtm: Performing direct entry REPORT_STACK
8585 21:16:14.245574 <6>[ 197.821211] lkdtm: Stack offset: -64
8586 21:16:14.247425 <6>[ 197.825358] lkdtm: Performing direct entry REPORT_STACK
8587 21:16:14.289043 <6>[ 197.830916] lkdtm: Stack offset: -560
8588 21:16:14.289366 <6>[ 197.835125] lkdtm: Performing direct entry REPORT_STACK
8589 21:16:14.289977 <6>[ 197.840664] lkdtm: Stack offset: 304
8590 21:16:14.290180 <6>[ 197.844769] lkdtm: Performing direct entry REPORT_STACK
8591 21:16:14.290351 <6>[ 197.850319] lkdtm: Stack offset: 272
8592 21:16:14.290516 <6>[ 197.854430] lkdtm: Performing direct entry REPORT_STACK
8593 21:16:14.290661 <6>[ 197.859964] lkdtm: Stack offset: 16
8594 21:16:14.290802 <6>[ 197.863975] lkdtm: Performing direct entry REPORT_STACK
8595 21:16:14.292215 <6>[ 197.869509] lkdtm: Stack offset: 80
8596 21:16:14.334044 <6>[ 197.873516] lkdtm: Performing direct entry REPORT_STACK
8597 21:16:14.334328 <6>[ 197.879049] lkdtm: Stack offset: 64
8598 21:16:14.334523 <6>[ 197.883068] lkdtm: Performing direct entry REPORT_STACK
8599 21:16:14.334695 <6>[ 197.888606] lkdtm: Stack offset: -432
8600 21:16:14.334855 <6>[ 197.892800] lkdtm: Performing direct entry REPORT_STACK
8601 21:16:14.335009 <6>[ 197.898333] lkdtm: Stack offset: -368
8602 21:16:14.335158 <6>[ 197.902548] lkdtm: Performing direct entry REPORT_STACK
8603 21:16:14.335305 <6>[ 197.908163] lkdtm: Stack offset: 80
8604 21:16:14.335450 <6>[ 197.912179] lkdtm: Performing direct entry REPORT_STACK
8605 21:16:14.337192 <6>[ 197.917718] lkdtm: Stack offset: -544
8606 21:16:14.378618 <6>[ 197.921907] lkdtm: Performing direct entry REPORT_STACK
8607 21:16:14.378885 <6>[ 197.927445] lkdtm: Stack offset: 208
8608 21:16:14.379075 <6>[ 197.931625] lkdtm: Performing direct entry REPORT_STACK
8609 21:16:14.379245 <6>[ 197.937163] lkdtm: Stack offset: 304
8610 21:16:14.379402 <6>[ 197.941269] lkdtm: Performing direct entry REPORT_STACK
8611 21:16:14.379555 <6>[ 197.946819] lkdtm: Stack offset: 80
8612 21:16:14.379693 <6>[ 197.950835] lkdtm: Performing direct entry REPORT_STACK
8613 21:16:14.379806 <6>[ 197.956373] lkdtm: Stack offset: -64
8614 21:16:14.381742 <6>[ 197.960473] lkdtm: Performing direct entry REPORT_STACK
8615 21:16:14.423873 <6>[ 197.966010] lkdtm: Stack offset: -336
8616 21:16:14.424338 <6>[ 197.970203] lkdtm: Performing direct entry REPORT_STACK
8617 21:16:14.424688 <6>[ 197.975788] lkdtm: Stack offset: -464
8618 21:16:14.425007 <6>[ 197.980004] lkdtm: Performing direct entry REPORT_STACK
8619 21:16:14.425359 <6>[ 197.985665] lkdtm: Stack offset: 80
8620 21:16:14.425667 <6>[ 197.989685] lkdtm: Performing direct entry REPORT_STACK
8621 21:16:14.425959 <6>[ 197.995222] lkdtm: Stack offset: -96
8622 21:16:14.426250 <6>[ 197.999324] lkdtm: Performing direct entry REPORT_STACK
8623 21:16:14.427015 <6>[ 198.004859] lkdtm: Stack offset: -368
8624 21:16:14.468363 <6>[ 198.009068] lkdtm: Performing direct entry REPORT_STACK
8625 21:16:14.469327 <6>[ 198.014608] lkdtm: Stack offset: 80
8626 21:16:14.469719 <6>[ 198.018631] lkdtm: Performing direct entry REPORT_STACK
8627 21:16:14.470049 <6>[ 198.024169] lkdtm: Stack offset: 336
8628 21:16:14.470359 <6>[ 198.028268] lkdtm: Performing direct entry REPORT_STACK
8629 21:16:14.470661 <6>[ 198.033807] lkdtm: Stack offset: -176
8630 21:16:14.470956 <6>[ 198.037991] lkdtm: Performing direct entry REPORT_STACK
8631 21:16:14.471269 <6>[ 198.043526] lkdtm: Stack offset: -144
8632 21:16:14.472068 <6>[ 198.047714] lkdtm: Performing direct entry REPORT_STACK
8633 21:16:14.513321 <6>[ 198.053249] lkdtm: Stack offset: 352
8634 21:16:14.513781 <6>[ 198.057349] lkdtm: Performing direct entry REPORT_STACK
8635 21:16:14.514133 <6>[ 198.062889] lkdtm: Stack offset: 32
8636 21:16:14.514862 <6>[ 198.066909] lkdtm: Performing direct entry REPORT_STACK
8637 21:16:14.515212 <6>[ 198.072450] lkdtm: Stack offset: -16
8638 21:16:14.515516 <6>[ 198.076555] lkdtm: Performing direct entry REPORT_STACK
8639 21:16:14.515816 <6>[ 198.082094] lkdtm: Stack offset: -592
8640 21:16:14.516101 <6>[ 198.086332] lkdtm: Performing direct entry REPORT_STACK
8641 21:16:14.516398 <6>[ 198.091941] lkdtm: Stack offset: 256
8642 21:16:14.558108 <6>[ 198.096046] lkdtm: Performing direct entry REPORT_STACK
8643 21:16:14.558623 <6>[ 198.101587] lkdtm: Stack offset: -192
8644 21:16:14.559188 <6>[ 198.105774] lkdtm: Performing direct entry REPORT_STACK
8645 21:16:14.559588 <6>[ 198.111310] lkdtm: Stack offset: -192
8646 21:16:14.559928 <6>[ 198.115498] lkdtm: Performing direct entry REPORT_STACK
8647 21:16:14.560419 <6>[ 198.121033] lkdtm: Stack offset: -592
8648 21:16:14.560799 <6>[ 198.125223] lkdtm: Performing direct entry REPORT_STACK
8649 21:16:14.561261 <6>[ 198.130775] lkdtm: Stack offset: 32
8650 21:16:14.561465 <6>[ 198.134786] lkdtm: Performing direct entry REPORT_STACK
8651 21:16:14.561958 <6>[ 198.140326] lkdtm: Stack offset: -48
8652 21:16:14.602318 <6>[ 198.144430] lkdtm: Performing direct entry REPORT_STACK
8653 21:16:14.602600 <6>[ 198.149965] lkdtm: Stack offset: -32
8654 21:16:14.602824 <6>[ 198.154078] lkdtm: Performing direct entry REPORT_STACK
8655 21:16:14.603102 <6>[ 198.159614] lkdtm: Stack offset: -240
8656 21:16:14.603304 <6>[ 198.163795] lkdtm: Performing direct entry REPORT_STACK
8657 21:16:14.603497 <6>[ 198.169335] lkdtm: Stack offset: -368
8658 21:16:14.603617 <6>[ 198.173526] lkdtm: Performing direct entry REPORT_STACK
8659 21:16:14.603815 <6>[ 198.179065] lkdtm: Stack offset: -336
8660 21:16:14.605364 <6>[ 198.183243] lkdtm: Performing direct entry REPORT_STACK
8661 21:16:14.647373 <6>[ 198.188789] lkdtm: Stack offset: -96
8662 21:16:14.647649 <6>[ 198.192914] lkdtm: Performing direct entry REPORT_STACK
8663 21:16:14.647869 <6>[ 198.198458] lkdtm: Stack offset: -448
8664 21:16:14.648068 <6>[ 198.202667] lkdtm: Performing direct entry REPORT_STACK
8665 21:16:14.648261 <6>[ 198.208234] lkdtm: Stack offset: -96
8666 21:16:14.648451 <6>[ 198.212513] lkdtm: Performing direct entry REPORT_STACK
8667 21:16:14.648582 <6>[ 198.218054] lkdtm: Stack offset: -384
8668 21:16:14.648694 <6>[ 198.222265] lkdtm: Performing direct entry REPORT_STACK
8669 21:16:14.650464 <6>[ 198.227802] lkdtm: Stack offset: 160
8670 21:16:14.692185 <6>[ 198.231901] lkdtm: Performing direct entry REPORT_STACK
8671 21:16:14.692455 <6>[ 198.237441] lkdtm: Stack offset: 96
8672 21:16:14.692631 <6>[ 198.241453] lkdtm: Performing direct entry REPORT_STACK
8673 21:16:14.692790 <6>[ 198.246990] lkdtm: Stack offset: -288
8674 21:16:14.693232 <6>[ 198.251190] lkdtm: Performing direct entry REPORT_STACK
8675 21:16:14.693401 <6>[ 198.256729] lkdtm: Stack offset: -560
8676 21:16:14.693550 <6>[ 198.260916] lkdtm: Performing direct entry REPORT_STACK
8677 21:16:14.693706 <6>[ 198.266468] lkdtm: Stack offset: 288
8678 21:16:14.693841 <6>[ 198.270606] lkdtm: Performing direct entry REPORT_STACK
8679 21:16:14.695393 <6>[ 198.276154] lkdtm: Stack offset: 336
8680 21:16:14.736842 <6>[ 198.280260] lkdtm: Performing direct entry REPORT_STACK
8681 21:16:14.737079 <6>[ 198.285799] lkdtm: Stack offset: -144
8682 21:16:14.737266 <6>[ 198.289984] lkdtm: Performing direct entry REPORT_STACK
8683 21:16:14.737690 <6>[ 198.295521] lkdtm: Stack offset: 48
8684 21:16:14.737858 <6>[ 198.299532] lkdtm: Performing direct entry REPORT_STACK
8685 21:16:14.738010 <6>[ 198.305069] lkdtm: Stack offset: -224
8686 21:16:14.738158 <6>[ 198.309256] lkdtm: Performing direct entry REPORT_STACK
8687 21:16:14.738304 <6>[ 198.314805] lkdtm: Stack offset: 240
8688 21:16:14.740056 <6>[ 198.318917] lkdtm: Performing direct entry REPORT_STACK
8689 21:16:14.781897 <6>[ 198.324543] lkdtm: Stack offset: 368
8690 21:16:14.782134 <6>[ 198.328775] lkdtm: Performing direct entry REPORT_STACK
8691 21:16:14.782307 <6>[ 198.334314] lkdtm: Stack offset: -432
8692 21:16:14.782758 <6>[ 198.338513] lkdtm: Performing direct entry REPORT_STACK
8693 21:16:14.782934 <6>[ 198.344171] lkdtm: Stack offset: -160
8694 21:16:14.783078 <6>[ 198.348361] lkdtm: Performing direct entry REPORT_STACK
8695 21:16:14.783218 <6>[ 198.353900] lkdtm: Stack offset: -16
8696 21:16:14.783350 <6>[ 198.358004] lkdtm: Performing direct entry REPORT_STACK
8697 21:16:14.785114 <6>[ 198.363542] lkdtm: Stack offset: 272
8698 21:16:14.826595 <6>[ 198.367644] lkdtm: Performing direct entry REPORT_STACK
8699 21:16:14.827045 <6>[ 198.373181] lkdtm: Stack offset: -512
8700 21:16:14.827381 <6>[ 198.377388] lkdtm: Performing direct entry REPORT_STACK
8701 21:16:14.827696 <6>[ 198.382926] lkdtm: Stack offset: -352
8702 21:16:14.827993 <6>[ 198.387110] lkdtm: Performing direct entry REPORT_STACK
8703 21:16:14.828659 <6>[ 198.392650] lkdtm: Stack offset: 416
8704 21:16:14.828985 <6>[ 198.396757] lkdtm: Performing direct entry REPORT_STACK
8705 21:16:14.829319 <6>[ 198.402306] lkdtm: Stack offset: -496
8706 21:16:14.830041 <6>[ 198.406516] lkdtm: Performing direct entry REPORT_STACK
8707 21:16:14.871563 <6>[ 198.412078] lkdtm: Stack offset: 320
8708 21:16:14.872017 <6>[ 198.416176] lkdtm: Performing direct entry REPORT_STACK
8709 21:16:14.872452 <6>[ 198.421716] lkdtm: Stack offset: -32
8710 21:16:14.872771 <6>[ 198.425813] lkdtm: Performing direct entry REPORT_STACK
8711 21:16:14.873077 <6>[ 198.431348] lkdtm: Stack offset: -336
8712 21:16:14.873428 <6>[ 198.435546] lkdtm: Performing direct entry REPORT_STACK
8713 21:16:14.873724 <6>[ 198.441082] lkdtm: Stack offset: -96
8714 21:16:14.874011 <6>[ 198.445183] lkdtm: Performing direct entry REPORT_STACK
8715 21:16:14.874290 <6>[ 198.450722] lkdtm: Stack offset: -224
8716 21:16:14.916212 <6>[ 198.454912] lkdtm: Performing direct entry REPORT_STACK
8717 21:16:14.916560 <6>[ 198.460451] lkdtm: Stack offset: 336
8718 21:16:14.916794 <6>[ 198.464549] lkdtm: Performing direct entry REPORT_STACK
8719 21:16:14.917360 <6>[ 198.470088] lkdtm: Stack offset: -464
8720 21:16:14.917566 <6>[ 198.474274] lkdtm: Performing direct entry REPORT_STACK
8721 21:16:14.917771 <6>[ 198.479925] lkdtm: Stack offset: -128
8722 21:16:14.918043 <6>[ 198.484119] lkdtm: Performing direct entry REPORT_STACK
8723 21:16:14.918220 <6>[ 198.489658] lkdtm: Stack offset: -448
8724 21:16:14.918387 <6>[ 198.493889] lkdtm: Performing direct entry REPORT_STACK
8725 21:16:14.919371 <6>[ 198.499443] lkdtm: Stack offset: 400
8726 21:16:14.960748 <6>[ 198.503564] lkdtm: Performing direct entry REPORT_STACK
8727 21:16:14.961051 <6>[ 198.509105] lkdtm: Stack offset: -160
8728 21:16:14.961570 <6>[ 198.513302] lkdtm: Performing direct entry REPORT_STACK
8729 21:16:14.961863 <6>[ 198.518840] lkdtm: Stack offset: 256
8730 21:16:14.962024 <6>[ 198.522939] lkdtm: Performing direct entry REPORT_STACK
8731 21:16:14.962169 <6>[ 198.528474] lkdtm: Stack offset: 336
8732 21:16:14.962380 <6>[ 198.532564] lkdtm: Performing direct entry REPORT_STACK
8733 21:16:14.962534 <6>[ 198.538103] lkdtm: Stack offset: 288
8734 21:16:14.963874 <6>[ 198.542211] lkdtm: Performing direct entry REPORT_STACK
8735 21:16:15.005717 <6>[ 198.547750] lkdtm: Stack offset: -48
8736 21:16:15.005990 <6>[ 198.551845] lkdtm: Performing direct entry REPORT_STACK
8737 21:16:15.006162 <6>[ 198.557388] lkdtm: Stack offset: -448
8738 21:16:15.006319 <6>[ 198.561621] lkdtm: Performing direct entry REPORT_STACK
8739 21:16:15.006468 <6>[ 198.567165] lkdtm: Stack offset: 288
8740 21:16:15.006614 <6>[ 198.571287] lkdtm: Performing direct entry REPORT_STACK
8741 21:16:15.006758 <6>[ 198.576827] lkdtm: Stack offset: -144
8742 21:16:15.006888 <6>[ 198.581019] lkdtm: Performing direct entry REPORT_STACK
8743 21:16:15.008846 <6>[ 198.586570] lkdtm: Stack offset: 272
8744 21:16:15.050401 <6>[ 198.590682] lkdtm: Performing direct entry REPORT_STACK
8745 21:16:15.050638 <6>[ 198.596225] lkdtm: Stack offset: -192
8746 21:16:15.050807 <6>[ 198.600432] lkdtm: Performing direct entry REPORT_STACK
8747 21:16:15.050962 <6>[ 198.606050] lkdtm: Stack offset: -368
8748 21:16:15.051111 <6>[ 198.610238] lkdtm: Performing direct entry REPORT_STACK
8749 21:16:15.051255 <6>[ 198.615852] lkdtm: Stack offset: 128
8750 21:16:15.051400 <6>[ 198.619977] lkdtm: Performing direct entry REPORT_STACK
8751 21:16:15.051542 <6>[ 198.625515] lkdtm: Stack offset: -480
8752 21:16:15.053513 <6>[ 198.629704] lkdtm: Performing direct entry REPORT_STACK
8753 21:16:15.095482 <6>[ 198.635242] lkdtm: Stack offset: 64
8754 21:16:15.095930 <6>[ 198.639256] lkdtm: Performing direct entry REPORT_STACK
8755 21:16:15.096269 <6>[ 198.644793] lkdtm: Stack offset: -160
8756 21:16:15.096586 <6>[ 198.648977] lkdtm: Performing direct entry REPORT_STACK
8757 21:16:15.096882 <6>[ 198.654514] lkdtm: Stack offset: 160
8758 21:16:15.097173 <6>[ 198.658620] lkdtm: Performing direct entry REPORT_STACK
8759 21:16:15.097522 <6>[ 198.664158] lkdtm: Stack offset: -128
8760 21:16:15.097810 <6>[ 198.668345] lkdtm: Performing direct entry REPORT_STACK
8761 21:16:15.098092 <6>[ 198.673883] lkdtm: Stack offset: -64
8762 21:16:15.098780 <6>[ 198.677983] lkdtm: Performing direct entry REPORT_STACK
8763 21:16:15.140391 <6>[ 198.683533] lkdtm: Stack offset: -544
8764 21:16:15.140843 <6>[ 198.687721] lkdtm: Performing direct entry REPORT_STACK
8765 21:16:15.141181 <6>[ 198.693258] lkdtm: Stack offset: -432
8766 21:16:15.141547 <6>[ 198.697445] lkdtm: Performing direct entry REPORT_STACK
8767 21:16:15.141850 <6>[ 198.702982] lkdtm: Stack offset: -240
8768 21:16:15.142144 <6>[ 198.707174] lkdtm: Performing direct entry REPORT_STACK
8769 21:16:15.142434 <6>[ 198.712726] lkdtm: Stack offset: 112
8770 21:16:15.142720 <6>[ 198.716951] lkdtm: Performing direct entry REPORT_STACK
8771 21:16:15.143563 <6>[ 198.722489] lkdtm: Stack offset: -288
8772 21:16:15.184857 <6>[ 198.726679] lkdtm: Performing direct entry REPORT_STACK
8773 21:16:15.185358 <6>[ 198.732219] lkdtm: Stack offset: -400
8774 21:16:15.185706 <6>[ 198.736402] lkdtm: Performing direct entry REPORT_STACK
8775 21:16:15.186022 <6>[ 198.741940] lkdtm: Stack offset: -480
8776 21:16:15.186322 <6>[ 198.746132] lkdtm: Performing direct entry REPORT_STACK
8777 21:16:15.186609 <6>[ 198.751666] lkdtm: Stack offset: 176
8778 21:16:15.186895 <6>[ 198.755767] lkdtm: Performing direct entry REPORT_STACK
8779 21:16:15.187179 <6>[ 198.761301] lkdtm: Stack offset: -272
8780 21:16:15.188129 <6>[ 198.765486] lkdtm: Performing direct entry REPORT_STACK
8781 21:16:15.229620 <6>[ 198.771025] lkdtm: Stack offset: -96
8782 21:16:15.230066 <6>[ 198.775144] lkdtm: Performing direct entry REPORT_STACK
8783 21:16:15.230401 <6>[ 198.780682] lkdtm: Stack offset: -64
8784 21:16:15.230709 <6>[ 198.784778] lkdtm: Performing direct entry REPORT_STACK
8785 21:16:15.231006 <6>[ 198.790315] lkdtm: Stack offset: 320
8786 21:16:15.231300 <6>[ 198.794418] lkdtm: Performing direct entry REPORT_STACK
8787 21:16:15.231590 <6>[ 198.799944] lkdtm: Stack offset: -448
8788 21:16:15.231875 <6>[ 198.804139] lkdtm: Performing direct entry REPORT_STACK
8789 21:16:15.232855 <6>[ 198.809677] lkdtm: Stack offset: -384
8790 21:16:15.274356 <6>[ 198.813862] lkdtm: Performing direct entry REPORT_STACK
8791 21:16:15.274702 <6>[ 198.819399] lkdtm: Stack offset: -576
8792 21:16:15.274918 <6>[ 198.823590] lkdtm: Performing direct entry REPORT_STACK
8793 21:16:15.275144 <6>[ 198.829148] lkdtm: Stack offset: 288
8794 21:16:15.275305 <6>[ 198.833386] lkdtm: Performing direct entry REPORT_STACK
8795 21:16:15.275494 <6>[ 198.838922] lkdtm: Stack offset: 128
8796 21:16:15.275752 <6>[ 198.843040] lkdtm: Performing direct entry REPORT_STACK
8797 21:16:15.275908 <6>[ 198.848584] lkdtm: Stack offset: -272
8798 21:16:15.276030 <6>[ 198.852779] lkdtm: Performing direct entry REPORT_STACK
8799 21:16:15.277459 <6>[ 198.858320] lkdtm: Stack offset: 48
8800 21:16:15.319088 <6>[ 198.862382] lkdtm: Performing direct entry REPORT_STACK
8801 21:16:15.319420 <6>[ 198.868055] lkdtm: Stack offset: -144
8802 21:16:15.319709 <6>[ 198.872269] lkdtm: Performing direct entry REPORT_STACK
8803 21:16:15.319921 <6>[ 198.877812] lkdtm: Stack offset: 112
8804 21:16:15.320143 <6>[ 198.881929] lkdtm: Performing direct entry REPORT_STACK
8805 21:16:15.320373 <6>[ 198.887461] lkdtm: Stack offset: 336
8806 21:16:15.320573 <6>[ 198.891555] lkdtm: Performing direct entry REPORT_STACK
8807 21:16:15.320776 <6>[ 198.897096] lkdtm: Stack offset: 144
8808 21:16:15.322151 <6>[ 198.901191] lkdtm: Performing direct entry REPORT_STACK
8809 21:16:15.363908 <6>[ 198.906732] lkdtm: Stack offset: -560
8810 21:16:15.364177 <6>[ 198.910918] lkdtm: Performing direct entry REPORT_STACK
8811 21:16:15.364399 <6>[ 198.916453] lkdtm: Stack offset: 336
8812 21:16:15.364599 <6>[ 198.920548] lkdtm: Performing direct entry REPORT_STACK
8813 21:16:15.364791 <6>[ 198.926099] lkdtm: Stack offset: 304
8814 21:16:15.364950 <6>[ 198.930200] lkdtm: Performing direct entry REPORT_STACK
8815 21:16:15.365107 <6>[ 198.935740] lkdtm: Stack offset: -480
8816 21:16:15.365283 <6>[ 198.939932] lkdtm: Performing direct entry REPORT_STACK
8817 21:16:15.367011 <6>[ 198.945470] lkdtm: Stack offset: -208
8818 21:16:15.408491 <6>[ 198.949655] lkdtm: Performing direct entry REPORT_STACK
8819 21:16:15.408745 <6>[ 198.955194] lkdtm: Stack offset: -448
8820 21:16:15.408962 <6>[ 198.959381] lkdtm: Performing direct entry REPORT_STACK
8821 21:16:15.409162 <6>[ 198.964928] lkdtm: Stack offset: -320
8822 21:16:15.409521 <6>[ 198.969117] lkdtm: Performing direct entry REPORT_STACK
8823 21:16:15.409908 <6>[ 198.974655] lkdtm: Stack offset: 80
8824 21:16:15.410287 <6>[ 198.978669] lkdtm: Performing direct entry REPORT_STACK
8825 21:16:15.410658 <6>[ 198.984224] lkdtm: Stack offset: -128
8826 21:16:15.411832 <6>[ 198.988428] lkdtm: Performing direct entry REPORT_STACK
8827 21:16:15.453731 <6>[ 198.994018] lkdtm: Stack offset: -368
8828 21:16:15.454202 <6>[ 198.998208] lkdtm: Performing direct entry REPORT_STACK
8829 21:16:15.454632 <6>[ 199.003746] lkdtm: Stack offset: -96
8830 21:16:15.455031 <6>[ 199.007847] lkdtm: Performing direct entry REPORT_STACK
8831 21:16:15.455418 <6>[ 199.013385] lkdtm: Stack offset: -560
8832 21:16:15.455792 <6>[ 199.017572] lkdtm: Performing direct entry REPORT_STACK
8833 21:16:15.456176 <6>[ 199.023109] lkdtm: Stack offset: -64
8834 21:16:15.456540 <6>[ 199.027261] lkdtm: Performing direct entry REPORT_STACK
8835 21:16:15.457004 <6>[ 199.032814] lkdtm: Stack offset: -224
8836 21:16:15.498464 <6>[ 199.037139] lkdtm: Performing direct entry REPORT_STACK
8837 21:16:15.498938 <6>[ 199.042689] lkdtm: Stack offset: 160
8838 21:16:15.499372 <6>[ 199.046792] lkdtm: Performing direct entry REPORT_STACK
8839 21:16:15.499776 <6>[ 199.052330] lkdtm: Stack offset: -240
8840 21:16:15.500171 <6>[ 199.056519] lkdtm: Performing direct entry REPORT_STACK
8841 21:16:15.500551 <6>[ 199.062057] lkdtm: Stack offset: 192
8842 21:16:15.500924 <6>[ 199.066157] lkdtm: Performing direct entry REPORT_STACK
8843 21:16:15.501336 <6>[ 199.071694] lkdtm: Stack offset: -528
8844 21:16:15.501730 <6>[ 199.075881] lkdtm: Performing direct entry REPORT_STACK
8845 21:16:15.502475 <6>[ 199.081419] lkdtm: Stack offset: 304
8846 21:16:15.543060 <6>[ 199.085519] lkdtm: Performing direct entry REPORT_STACK
8847 21:16:15.543518 <6>[ 199.091057] lkdtm: Stack offset: -64
8848 21:16:15.544341 <6>[ 199.095163] lkdtm: Performing direct entry REPORT_STACK
8849 21:16:15.544713 <6>[ 199.100701] lkdtm: Stack offset: -400
8850 21:16:15.545111 <6>[ 199.104904] lkdtm: Performing direct entry REPORT_STACK
8851 21:16:15.545537 <6>[ 199.110442] lkdtm: Stack offset: -576
8852 21:16:15.545921 <6>[ 199.114626] lkdtm: Performing direct entry REPORT_STACK
8853 21:16:15.546309 <6>[ 199.120164] lkdtm: Stack offset: 352
8854 21:16:15.546774 <6>[ 199.124262] lkdtm: Performing direct entry REPORT_STACK
8855 21:16:15.588494 <6>[ 199.129801] lkdtm: Stack offset: -416
8856 21:16:15.589110 <6>[ 199.133986] lkdtm: Performing direct entry REPORT_STACK
8857 21:16:15.589972 <6>[ 199.139525] lkdtm: Stack offset: -464
8858 21:16:15.590238 <6>[ 199.143718] lkdtm: Performing direct entry REPORT_STACK
8859 21:16:15.590446 <6>[ 199.149270] lkdtm: Stack offset: -336
8860 21:16:15.590641 <6>[ 199.154107] lkdtm: Performing direct entry REPORT_STACK
8861 21:16:15.590901 <6>[ 199.159658] lkdtm: Stack offset: 224
8862 21:16:15.591119 <6>[ 199.163775] lkdtm: Performing direct entry REPORT_STACK
8863 21:16:15.591677 <6>[ 199.169314] lkdtm: Stack offset: 160
8864 21:16:15.632899 <6>[ 199.173565] lkdtm: Performing direct entry REPORT_STACK
8865 21:16:15.633195 <6>[ 199.179101] lkdtm: Stack offset: 48
8866 21:16:15.633404 <6>[ 199.183125] lkdtm: Performing direct entry REPORT_STACK
8867 21:16:15.633604 <6>[ 199.188664] lkdtm: Stack offset: -448
8868 21:16:15.633815 <6>[ 199.192858] lkdtm: Performing direct entry REPORT_STACK
8869 21:16:15.633980 <6>[ 199.198393] lkdtm: Stack offset: -320
8870 21:16:15.634127 <6>[ 199.202576] lkdtm: Performing direct entry REPORT_STACK
8871 21:16:15.634268 <6>[ 199.208109] lkdtm: Stack offset: 224
8872 21:16:15.636012 <6>[ 199.212199] lkdtm: Performing direct entry REPORT_STACK
8873 21:16:15.677750 <6>[ 199.217732] lkdtm: Stack offset: -432
8874 21:16:15.678032 <6>[ 199.221910] lkdtm: Performing direct entry REPORT_STACK
8875 21:16:15.678217 <6>[ 199.227454] lkdtm: Stack offset: -400
8876 21:16:15.678391 <6>[ 199.231637] lkdtm: Performing direct entry REPORT_STACK
8877 21:16:15.678562 <6>[ 199.237174] lkdtm: Stack offset: -592
8878 21:16:15.678727 <6>[ 199.241360] lkdtm: Performing direct entry REPORT_STACK
8879 21:16:15.678892 <6>[ 199.246904] lkdtm: Stack offset: -32
8880 21:16:15.679056 <6>[ 199.251039] lkdtm: Performing direct entry REPORT_STACK
8881 21:16:15.679220 <6>[ 199.256582] lkdtm: Stack offset: -288
8882 21:16:15.722603 <6>[ 199.260800] lkdtm: Performing direct entry REPORT_STACK
8883 21:16:15.722845 <6>[ 199.266336] lkdtm: Stack offset: -448
8884 21:16:15.723017 <6>[ 199.270546] lkdtm: Performing direct entry REPORT_STACK
8885 21:16:15.723173 <6>[ 199.276097] lkdtm: Stack offset: -208
8886 21:16:15.723322 <6>[ 199.280293] lkdtm: Performing direct entry REPORT_STACK
8887 21:16:15.723454 <6>[ 199.285831] lkdtm: Stack offset: -384
8888 21:16:15.723576 <6>[ 199.290032] lkdtm: Performing direct entry REPORT_STACK
8889 21:16:15.723695 <6>[ 199.295571] lkdtm: Stack offset: 64
8890 21:16:15.723813 <6>[ 199.299583] lkdtm: Performing direct entry REPORT_STACK
8891 21:16:15.725787 <6>[ 199.305198] lkdtm: Stack offset: 304
8892 21:16:15.767222 <6>[ 199.309305] lkdtm: Performing direct entry REPORT_STACK
8893 21:16:15.767450 <6>[ 199.314844] lkdtm: Stack offset: -80
8894 21:16:15.767619 <6>[ 199.318944] lkdtm: Performing direct entry REPORT_STACK
8895 21:16:15.767777 <6>[ 199.324482] lkdtm: Stack offset: -240
8896 21:16:15.767930 <6>[ 199.328677] lkdtm: Performing direct entry REPORT_STACK
8897 21:16:15.768075 <6>[ 199.334215] lkdtm: Stack offset: -304
8898 21:16:15.768221 <6>[ 199.338446] lkdtm: Performing direct entry REPORT_STACK
8899 21:16:15.768364 <6>[ 199.343972] lkdtm: Stack offset: -288
8900 21:16:15.770542 <6>[ 199.348166] lkdtm: Performing direct entry REPORT_STACK
8901 21:16:15.812413 <6>[ 199.353705] lkdtm: Stack offset: -432
8902 21:16:15.812878 <6>[ 199.357890] lkdtm: Performing direct entry REPORT_STACK
8903 21:16:15.813255 <6>[ 199.363428] lkdtm: Stack offset: 368
8904 21:16:15.813578 <6>[ 199.367527] lkdtm: Performing direct entry REPORT_STACK
8905 21:16:15.813882 <6>[ 199.373064] lkdtm: Stack offset: -496
8906 21:16:15.814174 <6>[ 199.377252] lkdtm: Performing direct entry REPORT_STACK
8907 21:16:15.814464 <6>[ 199.382791] lkdtm: Stack offset: 256
8908 21:16:15.814751 <6>[ 199.386901] lkdtm: Performing direct entry REPORT_STACK
8909 21:16:15.815579 <6>[ 199.392455] lkdtm: Stack offset: -464
8910 21:16:15.857139 <6>[ 199.396771] lkdtm: Performing direct entry REPORT_STACK
8911 21:16:15.857632 <6>[ 199.402319] lkdtm: Stack offset: -416
8912 21:16:15.857979 <6>[ 199.406523] lkdtm: Performing direct entry REPORT_STACK
8913 21:16:15.858294 <6>[ 199.412047] lkdtm: Stack offset: -32
8914 21:16:15.858594 <6>[ 199.416146] lkdtm: Performing direct entry REPORT_STACK
8915 21:16:15.858886 <6>[ 199.421682] lkdtm: Stack offset: -592
8916 21:16:15.859175 <6>[ 199.425871] lkdtm: Performing direct entry REPORT_STACK
8917 21:16:15.859461 <6>[ 199.431408] lkdtm: Stack offset: -384
8918 21:16:15.860328 <6>[ 199.435599] lkdtm: Performing direct entry REPORT_STACK
8919 21:16:15.860683 <6>[ 199.441136] lkdtm: Stack offset: 256
8920 21:16:15.901921 <6>[ 199.445232] lkdtm: Performing direct entry REPORT_STACK
8921 21:16:15.902380 <6>[ 199.450767] lkdtm: Stack offset: -144
8922 21:16:15.902722 <6>[ 199.454954] lkdtm: Performing direct entry REPORT_STACK
8923 21:16:15.903037 <6>[ 199.460489] lkdtm: Stack offset: 272
8924 21:16:15.903336 <6>[ 199.464589] lkdtm: Performing direct entry REPORT_STACK
8925 21:16:15.903630 <6>[ 199.470135] lkdtm: Stack offset: -560
8926 21:16:15.903917 <6>[ 199.474373] lkdtm: Performing direct entry REPORT_STACK
8927 21:16:15.904200 <6>[ 199.480038] lkdtm: Stack offset: -384
8928 21:16:15.905102 <6>[ 199.484226] lkdtm: Performing direct entry REPORT_STACK
8929 21:16:15.946329 <6>[ 199.489766] lkdtm: Stack offset: 48
8930 21:16:15.946629 <6>[ 199.493774] lkdtm: Performing direct entry REPORT_STACK
8931 21:16:15.946832 <6>[ 199.499312] lkdtm: Stack offset: -544
8932 21:16:15.947305 <6>[ 199.503507] lkdtm: Performing direct entry REPORT_STACK
8933 21:16:15.947493 <6>[ 199.509042] lkdtm: Stack offset: -576
8934 21:16:15.947685 <6>[ 199.513227] lkdtm: Performing direct entry REPORT_STACK
8935 21:16:15.947861 <6>[ 199.518768] lkdtm: Stack offset: -112
8936 21:16:15.948080 <6>[ 199.522979] lkdtm: Performing direct entry REPORT_STACK
8937 21:16:15.949494 <6>[ 199.528532] lkdtm: Stack offset: -384
8938 21:16:15.991184 <6>[ 199.532743] lkdtm: Performing direct entry REPORT_STACK
8939 21:16:15.991463 <6>[ 199.538296] lkdtm: Stack offset: -448
8940 21:16:15.991644 <6>[ 199.542590] lkdtm: Performing direct entry REPORT_STACK
8941 21:16:15.991874 <6>[ 199.548225] lkdtm: Stack offset: -528
8942 21:16:15.992059 <6>[ 199.552420] lkdtm: Performing direct entry REPORT_STACK
8943 21:16:15.992222 <6>[ 199.557959] lkdtm: Stack offset: 224
8944 21:16:15.992370 <6>[ 199.562063] lkdtm: Performing direct entry REPORT_STACK
8945 21:16:15.992554 <6>[ 199.567604] lkdtm: Stack offset: -16
8946 21:16:15.994237 <6>[ 199.571701] lkdtm: Performing direct entry REPORT_STACK
8947 21:16:16.036036 <6>[ 199.577238] lkdtm: Stack offset: -416
8948 21:16:16.036312 <6>[ 199.581439] lkdtm: Performing direct entry REPORT_STACK
8949 21:16:16.036533 <6>[ 199.586994] lkdtm: Stack offset: -240
8950 21:16:16.036735 <6>[ 199.591220] lkdtm: Performing direct entry REPORT_STACK
8951 21:16:16.036930 <6>[ 199.596769] lkdtm: Stack offset: 272
8952 21:16:16.037120 <6>[ 199.600898] lkdtm: Performing direct entry REPORT_STACK
8953 21:16:16.037309 <6>[ 199.606441] lkdtm: Stack offset: -400
8954 21:16:16.037422 <6>[ 199.610641] lkdtm: Performing direct entry REPORT_STACK
8955 21:16:16.039131 <6>[ 199.616175] lkdtm: Stack offset: -272
8956 21:16:16.080988 <6>[ 199.620361] lkdtm: Performing direct entry REPORT_STACK
8957 21:16:16.081254 <6>[ 199.625899] lkdtm: Stack offset: -368
8958 21:16:16.081470 <6>[ 199.630086] lkdtm: Performing direct entry REPORT_STACK
8959 21:16:16.081672 <6>[ 199.635624] lkdtm: Stack offset: -432
8960 21:16:16.081864 <6>[ 199.639810] lkdtm: Performing direct entry REPORT_STACK
8961 21:16:16.082054 <6>[ 199.645347] lkdtm: Stack offset: -320
8962 21:16:16.082242 <6>[ 199.649552] lkdtm: Performing direct entry REPORT_STACK
8963 21:16:16.082378 <6>[ 199.655162] lkdtm: Stack offset: 320
8964 21:16:16.082487 <6>[ 199.659278] lkdtm: Performing direct entry REPORT_STACK
8965 21:16:16.084146 <6>[ 199.664833] lkdtm: Stack offset: -96
8966 21:16:16.125806 <6>[ 199.669008] lkdtm: Performing direct entry REPORT_STACK
8967 21:16:16.126267 <6>[ 199.674546] lkdtm: Stack offset: -528
8968 21:16:16.126606 <6>[ 199.678732] lkdtm: Performing direct entry REPORT_STACK
8969 21:16:16.126916 <6>[ 199.684269] lkdtm: Stack offset: -512
8970 21:16:16.127589 <6>[ 199.688453] lkdtm: Performing direct entry REPORT_STACK
8971 21:16:16.127912 <6>[ 199.693992] lkdtm: Stack offset: -112
8972 21:16:16.128208 <6>[ 199.698178] lkdtm: Performing direct entry REPORT_STACK
8973 21:16:16.128496 <6>[ 199.703715] lkdtm: Stack offset: 96
8974 21:16:16.129156 <6>[ 199.707748] lkdtm: Performing direct entry REPORT_STACK
8975 21:16:16.170649 <6>[ 199.713286] lkdtm: Stack offset: -528
8976 21:16:16.171094 <6>[ 199.717483] lkdtm: Performing direct entry REPORT_STACK
8977 21:16:16.171432 <6>[ 199.723020] lkdtm: Stack offset: -384
8978 21:16:16.171746 <6>[ 199.727206] lkdtm: Performing direct entry REPORT_STACK
8979 21:16:16.172046 <6>[ 199.732743] lkdtm: Stack offset: -144
8980 21:16:16.172338 <6>[ 199.736929] lkdtm: Performing direct entry REPORT_STACK
8981 21:16:16.172626 <6>[ 199.742468] lkdtm: Stack offset: -144
8982 21:16:16.172913 <6>[ 199.746653] lkdtm: Performing direct entry REPORT_STACK
8983 21:16:16.173808 <6>[ 199.752191] lkdtm: Stack offset: -432
8984 21:16:16.215200 <6>[ 199.756380] lkdtm: Performing direct entry REPORT_STACK
8985 21:16:16.216030 <6>[ 199.761918] lkdtm: Stack offset: 48
8986 21:16:16.216390 <6>[ 199.765937] lkdtm: Performing direct entry REPORT_STACK
8987 21:16:16.216711 <6>[ 199.771485] lkdtm: Stack offset: 352
8988 21:16:16.217019 <6>[ 199.775591] lkdtm: Performing direct entry REPORT_STACK
8989 21:16:16.217361 <6>[ 199.781143] lkdtm: Stack offset: -528
8990 21:16:16.217661 <6>[ 199.785467] lkdtm: Performing direct entry REPORT_STACK
8991 21:16:16.217995 <6>[ 199.791005] lkdtm: Stack offset: 160
8992 21:16:16.218456 <6>[ 199.795105] lkdtm: Performing direct entry REPORT_STACK
8993 21:16:16.260186 <6>[ 199.800643] lkdtm: Stack offset: -144
8994 21:16:16.260639 <6>[ 199.804833] lkdtm: Performing direct entry REPORT_STACK
8995 21:16:16.260975 <6>[ 199.810371] lkdtm: Stack offset: 48
8996 21:16:16.261331 <6>[ 199.814407] lkdtm: Performing direct entry REPORT_STACK
8997 21:16:16.261644 <6>[ 199.820063] lkdtm: Stack offset: -176
8998 21:16:16.261936 <6>[ 199.824258] lkdtm: Performing direct entry REPORT_STACK
8999 21:16:16.262231 <6>[ 199.829797] lkdtm: Stack offset: 320
9000 21:16:16.262516 <6>[ 199.833912] lkdtm: Performing direct entry REPORT_STACK
9001 21:16:16.262798 <6>[ 199.839447] lkdtm: Stack offset: -496
9002 21:16:16.304823 <6>[ 199.843638] lkdtm: Performing direct entry REPORT_STACK
9003 21:16:16.305097 <6>[ 199.849173] lkdtm: Stack offset: -256
9004 21:16:16.305296 <6>[ 199.853360] lkdtm: Performing direct entry REPORT_STACK
9005 21:16:16.305460 <6>[ 199.858898] lkdtm: Stack offset: -128
9006 21:16:16.305614 <6>[ 199.863101] lkdtm: Performing direct entry REPORT_STACK
9007 21:16:16.305761 <6>[ 199.868645] lkdtm: Stack offset: -304
9008 21:16:16.305906 <6>[ 199.872850] lkdtm: Performing direct entry REPORT_STACK
9009 21:16:16.306073 <6>[ 199.878390] lkdtm: Stack offset: 400
9010 21:16:16.306265 <6>[ 199.882531] lkdtm: Performing direct entry REPORT_STACK
9011 21:16:16.307893 <6>[ 199.888104] lkdtm: Stack offset: -304
9012 21:16:16.349310 <6>[ 199.892303] lkdtm: Performing direct entry REPORT_STACK
9013 21:16:16.349869 <6>[ 199.897840] lkdtm: Stack offset: 128
9014 21:16:16.350063 <6>[ 199.901945] lkdtm: Performing direct entry REPORT_STACK
9015 21:16:16.350225 <6>[ 199.907487] lkdtm: Stack offset: 96
9016 21:16:16.350433 <6>[ 199.911493] lkdtm: Performing direct entry REPORT_STACK
9017 21:16:16.350628 <6>[ 199.917029] lkdtm: Stack offset: 288
9018 21:16:16.350797 <6>[ 199.921127] lkdtm: Performing direct entry REPORT_STACK
9019 21:16:16.350969 <6>[ 199.926670] lkdtm: Stack offset: -144
9020 21:16:16.352413 <6>[ 199.930865] lkdtm: Performing direct entry REPORT_STACK
9021 21:16:16.394072 <6>[ 199.936401] lkdtm: Stack offset: 288
9022 21:16:16.394400 <6>[ 199.940502] lkdtm: Performing direct entry REPORT_STACK
9023 21:16:16.394624 <6>[ 199.946038] lkdtm: Stack offset: 288
9024 21:16:16.395112 <6>[ 199.950133] lkdtm: Performing direct entry REPORT_STACK
9025 21:16:16.395317 <6>[ 199.955681] lkdtm: Stack offset: -304
9026 21:16:16.395486 <6>[ 199.959868] lkdtm: Performing direct entry REPORT_STACK
9027 21:16:16.395645 <6>[ 199.965402] lkdtm: Stack offset: -560
9028 21:16:16.395781 <6>[ 199.969587] lkdtm: Performing direct entry REPORT_STACK
9029 21:16:16.397154 <6>[ 199.975124] lkdtm: Stack offset: 48
9030 21:16:16.438973 <6>[ 199.979154] lkdtm: Performing direct entry REPORT_STACK
9031 21:16:16.439253 <6>[ 199.984695] lkdtm: Stack offset: -400
9032 21:16:16.439474 <6>[ 199.988918] lkdtm: Performing direct entry REPORT_STACK
9033 21:16:16.439677 <6>[ 199.994505] lkdtm: Stack offset: -560
9034 21:16:16.439870 <6>[ 199.998735] lkdtm: Performing direct entry REPORT_STACK
9035 21:16:16.440060 <6>[ 200.004352] lkdtm: Stack offset: -224
9036 21:16:16.440235 <6>[ 200.008538] lkdtm: Performing direct entry REPORT_STACK
9037 21:16:16.440354 <6>[ 200.014078] lkdtm: Stack offset: 80
9038 21:16:16.442115 <6>[ 200.018105] lkdtm: Performing direct entry REPORT_STACK
9039 21:16:16.483803 <6>[ 200.023645] lkdtm: Stack offset: -448
9040 21:16:16.484046 <6>[ 200.027832] lkdtm: Performing direct entry REPORT_STACK
9041 21:16:16.484263 <6>[ 200.033370] lkdtm: Stack offset: -32
9042 21:16:16.484464 <6>[ 200.037472] lkdtm: Performing direct entry REPORT_STACK
9043 21:16:16.484655 <6>[ 200.043010] lkdtm: Stack offset: -16
9044 21:16:16.484843 <6>[ 200.047109] lkdtm: Performing direct entry REPORT_STACK
9045 21:16:16.485027 <6>[ 200.052648] lkdtm: Stack offset: 240
9046 21:16:16.485224 <6>[ 200.056754] lkdtm: Performing direct entry REPORT_STACK
9047 21:16:16.485362 <6>[ 200.062302] lkdtm: Stack offset: 112
9048 21:16:16.486942 <6>[ 200.066421] lkdtm: Performing direct entry REPORT_STACK
9049 21:16:16.528610 <6>[ 200.072068] lkdtm: Stack offset: -208
9050 21:16:16.528849 <6>[ 200.076272] lkdtm: Performing direct entry REPORT_STACK
9051 21:16:16.529063 <6>[ 200.081810] lkdtm: Stack offset: 176
9052 21:16:16.529376 <6>[ 200.085909] lkdtm: Performing direct entry REPORT_STACK
9053 21:16:16.529779 <6>[ 200.091448] lkdtm: Stack offset: 128
9054 21:16:16.530164 <6>[ 200.095557] lkdtm: Performing direct entry REPORT_STACK
9055 21:16:16.530539 <6>[ 200.101095] lkdtm: Stack offset: 128
9056 21:16:16.530910 <6>[ 200.105200] lkdtm: Performing direct entry REPORT_STACK
9057 21:16:16.531980 <6>[ 200.110737] lkdtm: Stack offset: 352
9058 21:16:16.573570 <6>[ 200.114836] lkdtm: Performing direct entry REPORT_STACK
9059 21:16:16.574066 <6>[ 200.120375] lkdtm: Stack offset: 0
9060 21:16:16.574429 <6>[ 200.124301] lkdtm: Performing direct entry REPORT_STACK
9061 21:16:16.574773 <6>[ 200.129838] lkdtm: Stack offset: -592
9062 21:16:16.575114 <6>[ 200.134024] lkdtm: Performing direct entry REPORT_STACK
9063 21:16:16.575446 <6>[ 200.139574] lkdtm: Stack offset: 192
9064 21:16:16.575776 <6>[ 200.143674] lkdtm: Performing direct entry REPORT_STACK
9065 21:16:16.576131 <6>[ 200.149211] lkdtm: Stack offset: -416
9066 21:16:16.576998 <6>[ 200.153396] lkdtm: Performing direct entry REPORT_STACK
9067 21:16:16.618330 <6>[ 200.158933] lkdtm: Stack offset: 96
9068 21:16:16.618817 <6>[ 200.162952] lkdtm: Performing direct entry REPORT_STACK
9069 21:16:16.619249 <6>[ 200.168489] lkdtm: Stack offset: -208
9070 21:16:16.619646 <6>[ 200.172678] lkdtm: Performing direct entry REPORT_STACK
9071 21:16:16.620036 <6>[ 200.178214] lkdtm: Stack offset: 192
9072 21:16:16.620487 <6>[ 200.182366] lkdtm: Performing direct entry REPORT_STACK
9073 21:16:16.620969 <6>[ 200.187975] lkdtm: Stack offset: -192
9074 21:16:16.621632 <6>[ 200.192164] lkdtm: Performing direct entry REPORT_STACK
9075 21:16:16.622150 <6>[ 200.197703] lkdtm: Stack offset: -96
9076 21:16:16.662846 <6>[ 200.201816] lkdtm: Performing direct entry REPORT_STACK
9077 21:16:16.663154 <6>[ 200.207353] lkdtm: Stack offset: -64
9078 21:16:16.663686 <6>[ 200.211466] lkdtm: Performing direct entry REPORT_STACK
9079 21:16:16.664001 <6>[ 200.217005] lkdtm: Stack offset: -16
9080 21:16:16.664186 <6>[ 200.221118] lkdtm: Performing direct entry REPORT_STACK
9081 21:16:16.664348 <6>[ 200.226661] lkdtm: Stack offset: -368
9082 21:16:16.664509 <6>[ 200.230865] lkdtm: Performing direct entry REPORT_STACK
9083 21:16:16.664692 <6>[ 200.236403] lkdtm: Stack offset: -16
9084 21:16:16.664900 <6>[ 200.240507] lkdtm: Performing direct entry REPORT_STACK
9085 21:16:16.666092 <6>[ 200.246043] lkdtm: Stack offset: 240
9086 21:16:16.707457 <6>[ 200.250154] lkdtm: Performing direct entry REPORT_STACK
9087 21:16:16.707732 <6>[ 200.255693] lkdtm: Stack offset: -240
9088 21:16:16.707903 <6>[ 200.259893] lkdtm: Performing direct entry REPORT_STACK
9089 21:16:16.708060 <6>[ 200.265430] lkdtm: Stack offset: 0
9090 21:16:16.708212 <6>[ 200.269356] lkdtm: Performing direct entry REPORT_STACK
9091 21:16:16.708359 <6>[ 200.274889] lkdtm: Stack offset: -368
9092 21:16:16.708506 <6>[ 200.279071] lkdtm: Performing direct entry REPORT_STACK
9093 21:16:16.708648 <6>[ 200.284613] lkdtm: Stack offset: -576
9094 21:16:16.710609 <6>[ 200.288804] lkdtm: Performing direct entry REPORT_STACK
9095 21:16:16.752667 <6>[ 200.294343] lkdtm: Stack offset: -480
9096 21:16:16.753130 <6>[ 200.298556] lkdtm: Performing direct entry REPORT_STACK
9097 21:16:16.753519 <6>[ 200.304217] lkdtm: Stack offset: -112
9098 21:16:16.753839 <6>[ 200.308412] lkdtm: Performing direct entry REPORT_STACK
9099 21:16:16.754145 <6>[ 200.313949] lkdtm: Stack offset: -224
9100 21:16:16.754438 <6>[ 200.318135] lkdtm: Performing direct entry REPORT_STACK
9101 21:16:16.754726 <6>[ 200.323684] lkdtm: Stack offset: 256
9102 21:16:16.755010 <6>[ 200.327862] lkdtm: Performing direct entry REPORT_STACK
9103 21:16:16.755941 <6>[ 200.333399] lkdtm: Stack offset: -192
9104 21:16:16.797298 <6>[ 200.337583] lkdtm: Performing direct entry REPORT_STACK
9105 21:16:16.797785 <6>[ 200.343121] lkdtm: Stack offset: -48
9106 21:16:16.798130 <6>[ 200.347219] lkdtm: Performing direct entry REPORT_STACK
9107 21:16:16.798446 <6>[ 200.352756] lkdtm: Stack offset: 416
9108 21:16:16.798749 <6>[ 200.356863] lkdtm: Performing direct entry REPORT_STACK
9109 21:16:16.799047 <6>[ 200.362402] lkdtm: Stack offset: -112
9110 21:16:16.799337 <6>[ 200.366586] lkdtm: Performing direct entry REPORT_STACK
9111 21:16:16.799624 <6>[ 200.372122] lkdtm: Stack offset: -544
9112 21:16:16.800434 <6>[ 200.376306] lkdtm: Performing direct entry REPORT_STACK
9113 21:16:16.842209 <6>[ 200.381843] lkdtm: Stack offset: 336
9114 21:16:16.842662 <6>[ 200.385951] lkdtm: Performing direct entry REPORT_STACK
9115 21:16:16.843010 <6>[ 200.391488] lkdtm: Stack offset: 16
9116 21:16:16.843319 <6>[ 200.395498] lkdtm: Performing direct entry REPORT_STACK
9117 21:16:16.843615 <6>[ 200.401035] lkdtm: Stack offset: 0
9118 21:16:16.843904 <6>[ 200.404959] lkdtm: Performing direct entry REPORT_STACK
9119 21:16:16.844190 <6>[ 200.410495] lkdtm: Stack offset: -560
9120 21:16:16.844471 <6>[ 200.414686] lkdtm: Performing direct entry REPORT_STACK
9121 21:16:16.844750 <6>[ 200.420228] lkdtm: Stack offset: -496
9122 21:16:16.845467 <6>[ 200.424430] lkdtm: Performing direct entry REPORT_STACK
9123 21:16:16.887093 <6>[ 200.430090] lkdtm: Stack offset: -416
9124 21:16:16.887541 <6>[ 200.434279] lkdtm: Performing direct entry REPORT_STACK
9125 21:16:16.888290 <6>[ 200.439980] lkdtm: Stack offset: -224
9126 21:16:16.888643 <6>[ 200.444180] lkdtm: Performing direct entry REPORT_STACK
9127 21:16:16.888956 <6>[ 200.449720] lkdtm: Stack offset: 128
9128 21:16:16.889284 <6>[ 200.453818] lkdtm: Performing direct entry REPORT_STACK
9129 21:16:16.889582 <6>[ 200.459354] lkdtm: Stack offset: -192
9130 21:16:16.889863 <6>[ 200.463546] lkdtm: Performing direct entry REPORT_STACK
9131 21:16:16.890546 <6>[ 200.469080] lkdtm: Stack offset: 16
9132 21:16:16.931659 <6>[ 200.473101] lkdtm: Performing direct entry REPORT_STACK
9133 21:16:16.932134 <6>[ 200.478638] lkdtm: Stack offset: -272
9134 21:16:16.932566 <6>[ 200.482820] lkdtm: Performing direct entry REPORT_STACK
9135 21:16:16.932965 <6>[ 200.488358] lkdtm: Stack offset: -336
9136 21:16:16.933385 <6>[ 200.492541] lkdtm: Performing direct entry REPORT_STACK
9137 21:16:16.933772 <6>[ 200.498078] lkdtm: Stack offset: -480
9138 21:16:16.934153 <6>[ 200.502266] lkdtm: Performing direct entry REPORT_STACK
9139 21:16:16.934552 <6>[ 200.507812] lkdtm: Stack offset: 80
9140 21:16:16.935336 <6>[ 200.511823] lkdtm: Performing direct entry REPORT_STACK
9141 21:16:16.976096 <6>[ 200.517357] lkdtm: Stack offset: -16
9142 21:16:16.976373 <6>[ 200.521454] lkdtm: Performing direct entry REPORT_STACK
9143 21:16:16.976630 <6>[ 200.526990] lkdtm: Stack offset: -128
9144 21:16:16.976897 <6>[ 200.531179] lkdtm: Performing direct entry REPORT_STACK
9145 21:16:16.977064 <6>[ 200.536717] lkdtm: Stack offset: 16
9146 21:16:16.977285 <6>[ 200.540731] lkdtm: Performing direct entry REPORT_STACK
9147 21:16:16.977514 <6>[ 200.546297] lkdtm: Stack offset: -80
9148 21:16:16.977699 <6>[ 200.550461] lkdtm: Performing direct entry REPORT_STACK
9149 21:16:16.977867 <6>[ 200.555994] lkdtm: Stack offset: -448
9150 21:16:17.020919 <6>[ 200.560180] lkdtm: Performing direct entry REPORT_STACK
9151 21:16:17.021282 <6>[ 200.565720] lkdtm: Stack offset: -560
9152 21:16:17.021545 <6>[ 200.569916] lkdtm: Performing direct entry REPORT_STACK
9153 21:16:17.021751 <6>[ 200.575453] lkdtm: Stack offset: 128
9154 21:16:17.021946 <6>[ 200.579548] lkdtm: Performing direct entry REPORT_STACK
9155 21:16:17.022065 <6>[ 200.585087] lkdtm: Stack offset: -112
9156 21:16:17.022258 <6>[ 200.589269] lkdtm: Performing direct entry REPORT_STACK
9157 21:16:17.022428 <6>[ 200.594802] lkdtm: Stack offset: -336
9158 21:16:17.022545 <6>[ 200.598989] lkdtm: Performing direct entry REPORT_STACK
9159 21:16:17.023997 <6>[ 200.604523] lkdtm: Stack offset: -416
9160 21:16:17.065577 <6>[ 200.608711] lkdtm: Performing direct entry REPORT_STACK
9161 21:16:17.065897 <6>[ 200.614251] lkdtm: Stack offset: -576
9162 21:16:17.066124 <6>[ 200.618474] lkdtm: Performing direct entry REPORT_STACK
9163 21:16:17.066323 <6>[ 200.624124] lkdtm: Stack offset: -64
9164 21:16:17.066519 <6>[ 200.628235] lkdtm: Performing direct entry REPORT_STACK
9165 21:16:17.066712 <6>[ 200.633769] lkdtm: Stack offset: -432
9166 21:16:17.066877 <6>[ 200.637954] lkdtm: Performing direct entry REPORT_STACK
9167 21:16:17.066997 <6>[ 200.643495] lkdtm: Stack offset: -496
9168 21:16:17.068683 <6>[ 200.647679] lkdtm: Performing direct entry REPORT_STACK
9169 21:16:17.110586 <6>[ 200.653215] lkdtm: Stack offset: 0
9170 21:16:17.110830 <6>[ 200.657144] lkdtm: Performing direct entry REPORT_STACK
9171 21:16:17.111002 <6>[ 200.662688] lkdtm: Stack offset: -208
9172 21:16:17.111159 <6>[ 200.666874] lkdtm: Performing direct entry REPORT_STACK
9173 21:16:17.111309 <6>[ 200.672413] lkdtm: Stack offset: 400
9174 21:16:17.111455 <6>[ 200.676514] lkdtm: Performing direct entry REPORT_STACK
9175 21:16:17.111599 <6>[ 200.682051] lkdtm: Stack offset: 352
9176 21:16:17.111742 <6>[ 200.686154] lkdtm: Performing direct entry REPORT_STACK
9177 21:16:17.113696 <6>[ 200.691703] lkdtm: Stack offset: 256
9178 21:16:17.155127 <6>[ 200.696014] lkdtm: Performing direct entry REPORT_STACK
9179 21:16:17.155371 <6>[ 200.701553] lkdtm: Stack offset: 48
9180 21:16:17.155539 <6>[ 200.705567] lkdtm: Performing direct entry REPORT_STACK
9181 21:16:17.155698 <6>[ 200.711105] lkdtm: Stack offset: -256
9182 21:16:17.155847 <6>[ 200.715298] lkdtm: Performing direct entry REPORT_STACK
9183 21:16:17.155983 <6>[ 200.720835] lkdtm: Stack offset: -384
9184 21:16:17.156104 <6>[ 200.725020] lkdtm: Performing direct entry REPORT_STACK
9185 21:16:17.156224 <6>[ 200.730558] lkdtm: Stack offset: 240
9186 21:16:17.158462 <6>[ 200.734659] lkdtm: Performing direct entry REPORT_STACK
9187 21:16:17.200277 <6>[ 200.740203] lkdtm: Stack offset: -160
9188 21:16:17.200731 <6>[ 200.744405] lkdtm: Performing direct entry REPORT_STACK
9189 21:16:17.201068 <6>[ 200.750028] lkdtm: Stack offset: -496
9190 21:16:17.201432 <6>[ 200.754229] lkdtm: Performing direct entry REPORT_STACK
9191 21:16:17.201736 <6>[ 200.759768] lkdtm: Stack offset: 32
9192 21:16:17.202029 <6>[ 200.763778] lkdtm: Performing direct entry REPORT_STACK
9193 21:16:17.202319 <6>[ 200.769316] lkdtm: Stack offset: -176
9194 21:16:17.202601 <6>[ 200.773506] lkdtm: Performing direct entry REPORT_STACK
9195 21:16:17.202886 <6>[ 200.779043] lkdtm: Stack offset: -256
9196 21:16:17.245262 <6>[ 200.783229] lkdtm: Performing direct entry REPORT_STACK
9197 21:16:17.245722 <6>[ 200.788766] lkdtm: Stack offset: 400
9198 21:16:17.246066 <6>[ 200.792872] lkdtm: Performing direct entry REPORT_STACK
9199 21:16:17.246381 <6>[ 200.798410] lkdtm: Stack offset: 0
9200 21:16:17.246682 <6>[ 200.802355] lkdtm: Performing direct entry REPORT_STACK
9201 21:16:17.246976 <6>[ 200.808008] lkdtm: Stack offset: -304
9202 21:16:17.247262 <6>[ 200.812208] lkdtm: Performing direct entry REPORT_STACK
9203 21:16:17.247575 <6>[ 200.817746] lkdtm: Stack offset: 128
9204 21:16:17.247872 <6>[ 200.821849] lkdtm: Performing direct entry REPORT_STACK
9205 21:16:17.248620 <6>[ 200.827387] lkdtm: Stack offset: -224
9206 21:16:17.289757 <6>[ 200.831572] lkdtm: Performing direct entry REPORT_STACK
9207 21:16:17.290206 <6>[ 200.837113] lkdtm: Stack offset: 0
9208 21:16:17.290542 <6>[ 200.841037] lkdtm: Performing direct entry REPORT_STACK
9209 21:16:17.290852 <6>[ 200.846575] lkdtm: Stack offset: 48
9210 21:16:17.291147 <6>[ 200.850608] lkdtm: Performing direct entry REPORT_STACK
9211 21:16:17.291436 <6>[ 200.856143] lkdtm: Stack offset: -336
9212 21:16:17.291721 <6>[ 200.860330] lkdtm: Performing direct entry REPORT_STACK
9213 21:16:17.292005 <6>[ 200.865867] lkdtm: Stack offset: -144
9214 21:16:17.292965 <6>[ 200.870054] lkdtm: Performing direct entry REPORT_STACK
9215 21:16:17.334190 <6>[ 200.875604] lkdtm: Stack offset: 416
9216 21:16:17.334810 <6>[ 200.879704] lkdtm: Performing direct entry REPORT_STACK
9217 21:16:17.335030 <6>[ 200.885242] lkdtm: Stack offset: -576
9218 21:16:17.335274 <6>[ 200.889427] lkdtm: Performing direct entry REPORT_STACK
9219 21:16:17.335447 <6>[ 200.894966] lkdtm: Stack offset: 384
9220 21:16:17.335613 <6>[ 200.899063] lkdtm: Performing direct entry REPORT_STACK
9221 21:16:17.335771 <6>[ 200.904601] lkdtm: Stack offset: -528
9222 21:16:17.335939 <6>[ 200.908792] lkdtm: Performing direct entry REPORT_STACK
9223 21:16:17.337360 <6>[ 200.914331] lkdtm: Stack offset: -112
9224 21:16:17.379272 <6>[ 200.918554] lkdtm: Performing direct entry REPORT_STACK
9225 21:16:17.379631 <6>[ 200.924170] lkdtm: Stack offset: 272
9226 21:16:17.379904 <6>[ 200.928313] lkdtm: Performing direct entry REPORT_STACK
9227 21:16:17.380153 <6>[ 200.933849] lkdtm: Stack offset: -304
9228 21:16:17.380696 <6>[ 200.938065] lkdtm: Performing direct entry REPORT_STACK
9229 21:16:17.380864 <6>[ 200.943617] lkdtm: Stack offset: 224
9230 21:16:17.381006 <6>[ 200.947745] lkdtm: Performing direct entry REPORT_STACK
9231 21:16:17.381155 <6>[ 200.953281] lkdtm: Stack offset: -160
9232 21:16:17.381380 <6>[ 200.957479] lkdtm: Performing direct entry REPORT_STACK
9233 21:16:17.382421 <6>[ 200.963027] lkdtm: Stack offset: -176
9234 21:16:17.424193 <6>[ 200.967256] lkdtm: Performing direct entry REPORT_STACK
9235 21:16:17.424471 <6>[ 200.972807] lkdtm: Stack offset: -224
9236 21:16:17.424641 <6>[ 200.977024] lkdtm: Performing direct entry REPORT_STACK
9237 21:16:17.424798 <6>[ 200.982610] lkdtm: Stack offset: -80
9238 21:16:17.424948 <6>[ 200.986736] lkdtm: Performing direct entry REPORT_STACK
9239 21:16:17.425094 <6>[ 200.992401] lkdtm: Stack offset: -224
9240 21:16:17.425279 <6>[ 200.996605] lkdtm: Performing direct entry REPORT_STACK
9241 21:16:17.425430 <6>[ 201.002143] lkdtm: Stack offset: 128
9242 21:16:17.427354 <6>[ 201.006265] lkdtm: Performing direct entry REPORT_STACK
9243 21:16:17.469000 <6>[ 201.011806] lkdtm: Stack offset: 224
9244 21:16:17.469266 <6>[ 201.015912] lkdtm: Performing direct entry REPORT_STACK
9245 21:16:17.469441 <6>[ 201.021449] lkdtm: Stack offset: 208
9246 21:16:17.469601 <6>[ 201.025555] lkdtm: Performing direct entry REPORT_STACK
9247 21:16:17.469765 <6>[ 201.031092] lkdtm: Stack offset: -352
9248 21:16:17.469895 <6>[ 201.035278] lkdtm: Performing direct entry REPORT_STACK
9249 21:16:17.470025 <6>[ 201.040829] lkdtm: Stack offset: -16
9250 21:16:17.470152 <6>[ 201.045014] lkdtm: Performing direct entry REPORT_STACK
9251 21:16:17.471258 <6>[ 201.050552] lkdtm: Stack offset: 208
9252 21:16:17.513790 <6>[ 201.054672] lkdtm: Performing direct entry REPORT_STACK
9253 21:16:17.514243 <6>[ 201.060211] lkdtm: Stack offset: -448
9254 21:16:17.514581 <6>[ 201.064397] lkdtm: Performing direct entry REPORT_STACK
9255 21:16:17.514898 <6>[ 201.069935] lkdtm: Stack offset: -128
9256 21:16:17.515195 <6>[ 201.074121] lkdtm: Performing direct entry REPORT_STACK
9257 21:16:17.515484 <6>[ 201.079659] lkdtm: Stack offset: -304
9258 21:16:17.515774 <6>[ 201.083854] lkdtm: Performing direct entry REPORT_STACK
9259 21:16:17.516056 <6>[ 201.089391] lkdtm: Stack offset: -560
9260 21:16:17.517017 <6>[ 201.093577] lkdtm: Performing direct entry REPORT_STACK
9261 21:16:17.558646 <6>[ 201.099114] lkdtm: Stack offset: -432
9262 21:16:17.559113 <6>[ 201.103308] lkdtm: Performing direct entry REPORT_STACK
9263 21:16:17.559453 <6>[ 201.108860] lkdtm: Stack offset: -352
9264 21:16:17.559770 <6>[ 201.113130] lkdtm: Performing direct entry REPORT_STACK
9265 21:16:17.560073 <6>[ 201.118679] lkdtm: Stack offset: -256
9266 21:16:17.560362 <6>[ 201.122868] lkdtm: Performing direct entry REPORT_STACK
9267 21:16:17.560650 <6>[ 201.128405] lkdtm: Stack offset: -128
9268 21:16:17.560934 <6>[ 201.132592] lkdtm: Performing direct entry REPORT_STACK
9269 21:16:17.561260 <6>[ 201.138129] lkdtm: Stack offset: 240
9270 21:16:17.603497 <6>[ 201.142228] lkdtm: Performing direct entry REPORT_STACK
9271 21:16:17.603952 <6>[ 201.147764] lkdtm: Stack offset: -272
9272 21:16:17.604293 <6>[ 201.151961] lkdtm: Performing direct entry REPORT_STACK
9273 21:16:17.604605 <6>[ 201.157496] lkdtm: Stack offset: 352
9274 21:16:17.604903 <6>[ 201.161596] lkdtm: Performing direct entry REPORT_STACK
9275 21:16:17.605195 <6>[ 201.167135] lkdtm: Stack offset: 272
9276 21:16:17.605541 <6>[ 201.171235] lkdtm: Performing direct entry REPORT_STACK
9277 21:16:17.605828 <6>[ 201.176771] lkdtm: Stack offset: 272
9278 21:16:17.606111 <6>[ 201.180883] lkdtm: Performing direct entry REPORT_STACK
9279 21:16:17.606818 <6>[ 201.186421] lkdtm: Stack offset: 16
9280 21:16:17.648126 <6>[ 201.190440] lkdtm: Performing direct entry REPORT_STACK
9281 21:16:17.649045 <6>[ 201.195967] lkdtm: Stack offset: 400
9282 21:16:17.649460 <6>[ 201.200070] lkdtm: Performing direct entry REPORT_STACK
9283 21:16:17.649788 <6>[ 201.205608] lkdtm: Stack offset: -272
9284 21:16:17.650093 <6>[ 201.209802] lkdtm: Performing direct entry REPORT_STACK
9285 21:16:17.650389 <6>[ 201.215340] lkdtm: Stack offset: -272
9286 21:16:17.650679 <6>[ 201.219534] lkdtm: Performing direct entry REPORT_STACK
9287 21:16:17.650965 <6>[ 201.225085] lkdtm: Stack offset: 48
9288 21:16:17.651659 <6>[ 201.229248] lkdtm: Performing direct entry REPORT_STACK
9289 21:16:17.692637 <6>[ 201.234787] lkdtm: Stack offset: -480
9290 21:16:17.692925 <6>[ 201.238988] lkdtm: Performing direct entry REPORT_STACK
9291 21:16:17.693195 <6>[ 201.244527] lkdtm: Stack offset: -288
9292 21:16:17.693425 <6>[ 201.248714] lkdtm: Performing direct entry REPORT_STACK
9293 21:16:17.693611 <6>[ 201.254251] lkdtm: Stack offset: 288
9294 21:16:17.694020 <6>[ 201.258390] lkdtm: Performing direct entry REPORT_STACK
9295 21:16:17.694152 <6>[ 201.263926] lkdtm: Stack offset: -256
9296 21:16:17.694281 <6>[ 201.268118] lkdtm: Performing direct entry REPORT_STACK
9297 21:16:17.695746 <6>[ 201.273657] lkdtm: Stack offset: -336
9298 21:16:17.737265 <6>[ 201.277851] lkdtm: Performing direct entry REPORT_STACK
9299 21:16:17.737555 <6>[ 201.283392] lkdtm: Stack offset: 64
9300 21:16:17.738055 <6>[ 201.287400] lkdtm: Performing direct entry REPORT_STACK
9301 21:16:17.738244 <6>[ 201.292945] lkdtm: Stack offset: -176
9302 21:16:17.738452 <6>[ 201.297157] lkdtm: Performing direct entry REPORT_STACK
9303 21:16:17.738623 <6>[ 201.302708] lkdtm: Stack offset: -32
9304 21:16:17.738792 <6>[ 201.306812] lkdtm: Performing direct entry REPORT_STACK
9305 21:16:17.738957 <6>[ 201.312344] lkdtm: Stack offset: -112
9306 21:16:17.740464 <6>[ 201.316528] lkdtm: Performing direct entry REPORT_STACK
9307 21:16:17.782320 <6>[ 201.322071] lkdtm: Stack offset: 272
9308 21:16:17.782593 <6>[ 201.326182] lkdtm: Performing direct entry REPORT_STACK
9309 21:16:17.782817 <6>[ 201.331722] lkdtm: Stack offset: -320
9310 21:16:17.783019 <6>[ 201.335926] lkdtm: Performing direct entry REPORT_STACK
9311 21:16:17.783214 <6>[ 201.341482] lkdtm: Stack offset: 192
9312 21:16:17.783405 <6>[ 201.345746] lkdtm: Performing direct entry REPORT_STACK
9313 21:16:17.783545 <6>[ 201.351284] lkdtm: Stack offset: 384
9314 21:16:17.783658 <6>[ 201.355387] lkdtm: Performing direct entry REPORT_STACK
9315 21:16:17.783768 <6>[ 201.360926] lkdtm: Stack offset: -64
9316 21:16:17.785402 <6>[ 201.365041] lkdtm: Performing direct entry REPORT_STACK
9317 21:16:17.827209 <6>[ 201.370580] lkdtm: Stack offset: -352
9318 21:16:17.827453 <6>[ 201.374767] lkdtm: Performing direct entry REPORT_STACK
9319 21:16:17.827668 <6>[ 201.380305] lkdtm: Stack offset: 32
9320 21:16:17.827870 <6>[ 201.384320] lkdtm: Performing direct entry REPORT_STACK
9321 21:16:17.828064 <6>[ 201.390056] lkdtm: Stack offset: -592
9322 21:16:17.828255 <6>[ 201.394255] lkdtm: Performing direct entry REPORT_STACK
9323 21:16:17.828442 <6>[ 201.399793] lkdtm: Stack offset: -32
9324 21:16:17.828572 <6>[ 201.403895] lkdtm: Performing direct entry REPORT_STACK
9325 21:16:17.830331 <6>[ 201.409432] lkdtm: Stack offset: -336
9326 21:16:17.871915 <6>[ 201.413620] lkdtm: Performing direct entry REPORT_STACK
9327 21:16:17.872155 <6>[ 201.419167] lkdtm: Stack offset: 272
9328 21:16:17.872369 <6>[ 201.423278] lkdtm: Performing direct entry REPORT_STACK
9329 21:16:17.872569 <6>[ 201.428816] lkdtm: Stack offset: 48
9330 21:16:17.872761 <6>[ 201.432831] lkdtm: Performing direct entry REPORT_STACK
9331 21:16:17.872940 <6>[ 201.438368] lkdtm: Stack offset: 416
9332 21:16:17.873118 <6>[ 201.442490] lkdtm: Performing direct entry REPORT_STACK
9333 21:16:17.873414 <6>[ 201.448148] lkdtm: Stack offset: -432
9334 21:16:17.875330 <6>[ 201.452344] lkdtm: Performing direct entry REPORT_STACK
9335 21:16:17.916923 <6>[ 201.457884] lkdtm: Stack offset: 384
9336 21:16:17.917422 <6>[ 201.461983] lkdtm: Performing direct entry REPORT_STACK
9337 21:16:17.917857 <6>[ 201.467521] lkdtm: Stack offset: 320
9338 21:16:17.918259 <6>[ 201.471624] lkdtm: Performing direct entry REPORT_STACK
9339 21:16:17.918649 <6>[ 201.477161] lkdtm: Stack offset: 128
9340 21:16:17.919031 <6>[ 201.481261] lkdtm: Performing direct entry REPORT_STACK
9341 21:16:17.919408 <6>[ 201.486809] lkdtm: Stack offset: -544
9342 21:16:17.919783 <6>[ 201.490997] lkdtm: Performing direct entry REPORT_STACK
9343 21:16:17.920154 <6>[ 201.496534] lkdtm: Stack offset: -272
9344 21:16:17.962010 <6>[ 201.500720] lkdtm: Performing direct entry REPORT_STACK
9345 21:16:17.962496 <6>[ 201.506258] lkdtm: Stack offset: -384
9346 21:16:17.962821 <6>[ 201.510496] lkdtm: Performing direct entry REPORT_STACK
9347 21:16:17.963121 <6>[ 201.516146] lkdtm: Stack offset: 176
9348 21:16:17.963413 <6>[ 201.520253] lkdtm: Performing direct entry REPORT_STACK
9349 21:16:17.963698 <6>[ 201.525793] lkdtm: Stack offset: 80
9350 21:16:17.963975 <6>[ 201.529807] lkdtm: Performing direct entry REPORT_STACK
9351 21:16:17.964249 <6>[ 201.535344] lkdtm: Stack offset: -224
9352 21:16:17.964521 <6>[ 201.539534] lkdtm: Performing direct entry REPORT_STACK
9353 21:16:17.965180 <6>[ 201.545068] lkdtm: Stack offset: 64
9354 21:16:18.006532 <6>[ 201.549095] lkdtm: Performing direct entry REPORT_STACK
9355 21:16:18.006980 <6>[ 201.554634] lkdtm: Stack offset: 352
9356 21:16:18.007309 <6>[ 201.558737] lkdtm: Performing direct entry REPORT_STACK
9357 21:16:18.007611 <6>[ 201.564276] lkdtm: Stack offset: 176
9358 21:16:18.007900 <6>[ 201.568375] lkdtm: Performing direct entry REPORT_STACK
9359 21:16:18.008182 <6>[ 201.573914] lkdtm: Stack offset: -320
9360 21:16:18.008461 <6>[ 201.578100] lkdtm: Performing direct entry REPORT_STACK
9361 21:16:18.008741 <6>[ 201.583635] lkdtm: Stack offset: -560
9362 21:16:18.009788 <6>[ 201.587821] lkdtm: Performing direct entry REPORT_STACK
9363 21:16:18.051044 <6>[ 201.593356] lkdtm: Stack offset: -16
9364 21:16:18.051316 <6>[ 201.597455] lkdtm: Performing direct entry REPORT_STACK
9365 21:16:18.051491 <6>[ 201.602992] lkdtm: Stack offset: -32
9366 21:16:18.051737 <6>[ 201.607124] lkdtm: Performing direct entry REPORT_STACK
9367 21:16:18.051904 <6>[ 201.612659] lkdtm: Stack offset: -304
9368 21:16:18.052051 <6>[ 201.616870] lkdtm: Performing direct entry REPORT_STACK
9369 21:16:18.052194 <6>[ 201.622415] lkdtm: Stack offset: 176
9370 21:16:18.052405 <6>[ 201.626536] lkdtm: Performing direct entry REPORT_STACK
9371 21:16:18.054231 <6>[ 201.632146] lkdtm: Stack offset: -80
9372 21:16:18.095590 <6>[ 201.636246] lkdtm: Performing direct entry REPORT_STACK
9373 21:16:18.095878 <6>[ 201.641780] lkdtm: Stack offset: -560
9374 21:16:18.096065 <6>[ 201.645965] lkdtm: Performing direct entry REPORT_STACK
9375 21:16:18.096221 <6>[ 201.651503] lkdtm: Stack offset: -96
9376 21:16:18.096385 <6>[ 201.655593] lkdtm: Performing direct entry REPORT_STACK
9377 21:16:18.096525 <6>[ 201.661125] lkdtm: Stack offset: 304
9378 21:16:18.096629 <6>[ 201.665224] lkdtm: Performing direct entry REPORT_STACK
9379 21:16:18.096968 <6>[ 201.670772] lkdtm: Stack offset: 272
9380 21:16:18.098719 <6>[ 201.674893] lkdtm: Performing direct entry REPORT_STACK
9381 21:16:18.140563 <6>[ 201.680434] lkdtm: Stack offset: -256
9382 21:16:18.140826 <6>[ 201.684641] lkdtm: Performing direct entry REPORT_STACK
9383 21:16:18.140992 <6>[ 201.690182] lkdtm: Stack offset: 96
9384 21:16:18.141142 <6>[ 201.694216] lkdtm: Performing direct entry REPORT_STACK
9385 21:16:18.141314 <6>[ 201.699752] lkdtm: Stack offset: -608
9386 21:16:18.141461 <6>[ 201.703946] lkdtm: Performing direct entry REPORT_STACK
9387 21:16:18.141604 <6>[ 201.709486] lkdtm: Stack offset: 0
9388 21:16:18.141722 <6>[ 201.713411] lkdtm: Performing direct entry REPORT_STACK
9389 21:16:18.141838 <6>[ 201.718950] lkdtm: Stack offset: 240
9390 21:16:18.143725 <6>[ 201.723049] lkdtm: Performing direct entry REPORT_STACK
9391 21:16:18.185447 <6>[ 201.728586] lkdtm: Stack offset: 112
9392 21:16:18.185688 <6>[ 201.732697] lkdtm: Performing direct entry REPORT_STACK
9393 21:16:18.185851 <6>[ 201.738234] lkdtm: Stack offset: -352
9394 21:16:18.186000 <6>[ 201.742485] lkdtm: Performing direct entry REPORT_STACK
9395 21:16:18.186144 <6>[ 201.748136] lkdtm: Stack offset: -144
9396 21:16:18.186284 <6>[ 201.752327] lkdtm: Performing direct entry REPORT_STACK
9397 21:16:18.186421 <6>[ 201.757866] lkdtm: Stack offset: -160
9398 21:16:18.186558 <6>[ 201.762052] lkdtm: Performing direct entry REPORT_STACK
9399 21:16:18.188620 <6>[ 201.767591] lkdtm: Stack offset: -480
9400 21:16:18.230552 <6>[ 201.771776] lkdtm: Performing direct entry REPORT_STACK
9401 21:16:18.230990 <6>[ 201.777314] lkdtm: Stack offset: 112
9402 21:16:18.231323 <6>[ 201.781413] lkdtm: Performing direct entry REPORT_STACK
9403 21:16:18.231625 <6>[ 201.786951] lkdtm: Stack offset: -528
9404 21:16:18.231914 <6>[ 201.791156] lkdtm: Performing direct entry REPORT_STACK
9405 21:16:18.232195 <6>[ 201.796703] lkdtm: Stack offset: 80
9406 21:16:18.232475 <6>[ 201.800719] lkdtm: Performing direct entry REPORT_STACK
9407 21:16:18.232750 <6>[ 201.806256] lkdtm: Stack offset: 304
9408 21:16:18.233745 <6>[ 201.810403] lkdtm: Performing direct entry REPORT_STACK
9409 21:16:18.275258 <6>[ 201.816069] lkdtm: Stack offset: -304
9410 21:16:18.275740 <6>[ 201.820257] lkdtm: Performing direct entry REPORT_STACK
9411 21:16:18.276169 <6>[ 201.825795] lkdtm: Stack offset: 368
9412 21:16:18.276563 <6>[ 201.829893] lkdtm: Performing direct entry REPORT_STACK
9413 21:16:18.276951 <6>[ 201.835431] lkdtm: Stack offset: -368
9414 21:16:18.277746 <6>[ 201.839619] lkdtm: Performing direct entry REPORT_STACK
9415 21:16:18.278099 <6>[ 201.845155] lkdtm: Stack offset: -16
9416 21:16:18.278488 <6>[ 201.849258] lkdtm: Performing direct entry REPORT_STACK
9417 21:16:18.278863 <6>[ 201.854809] lkdtm: Stack offset: -384
9418 21:16:18.320089 <6>[ 201.859000] lkdtm: Performing direct entry REPORT_STACK
9419 21:16:18.320550 <6>[ 201.864541] lkdtm: Stack offset: -96
9420 21:16:18.320979 <6>[ 201.868635] lkdtm: Performing direct entry REPORT_STACK
9421 21:16:18.321426 <6>[ 201.874173] lkdtm: Stack offset: -528
9422 21:16:18.321821 <6>[ 201.878405] lkdtm: Performing direct entry REPORT_STACK
9423 21:16:18.322204 <6>[ 201.884011] lkdtm: Stack offset: -256
9424 21:16:18.322582 <6>[ 201.888198] lkdtm: Performing direct entry REPORT_STACK
9425 21:16:18.322966 <6>[ 201.893735] lkdtm: Stack offset: -432
9426 21:16:18.323337 <6>[ 201.897919] lkdtm: Performing direct entry REPORT_STACK
9427 21:16:18.324079 <6>[ 201.903455] lkdtm: Stack offset: 256
9428 21:16:18.364672 <6>[ 201.907556] lkdtm: Performing direct entry REPORT_STACK
9429 21:16:18.365163 <6>[ 201.913092] lkdtm: Stack offset: 0
9430 21:16:18.365657 <6>[ 201.917029] lkdtm: Performing direct entry REPORT_STACK
9431 21:16:18.366105 <6>[ 201.922568] lkdtm: Stack offset: -480
9432 21:16:18.366499 <6>[ 201.926757] lkdtm: Performing direct entry REPORT_STACK
9433 21:16:18.367059 <6>[ 201.932297] lkdtm: Stack offset: -448
9434 21:16:18.367452 <6>[ 201.936481] lkdtm: Performing direct entry REPORT_STACK
9435 21:16:18.368073 <6>[ 201.942018] lkdtm: Stack offset: -256
9436 21:16:18.368945 <6>[ 201.946201] lkdtm: Performing direct entry REPORT_STACK
9437 21:16:18.409312 <6>[ 201.951736] lkdtm: Stack offset: 336
9438 21:16:18.409596 <6>[ 201.955843] lkdtm: Performing direct entry REPORT_STACK
9439 21:16:18.409832 <6>[ 201.961382] lkdtm: Stack offset: 416
9440 21:16:18.410347 <6>[ 201.965511] lkdtm: Performing direct entry REPORT_STACK
9441 21:16:18.410632 <6>[ 201.971057] lkdtm: Stack offset: 0
9442 21:16:18.410779 <6>[ 201.975025] lkdtm: Performing direct entry REPORT_STACK
9443 21:16:18.410915 <6>[ 201.980568] lkdtm: Stack offset: 0
9444 21:16:18.411047 <6>[ 201.984541] lkdtm: Performing direct entry REPORT_STACK
9445 21:16:18.412430 <6>[ 201.990082] lkdtm: Stack offset: -320
9446 21:16:18.453981 <6>[ 201.994414] lkdtm: Performing direct entry REPORT_STACK
9447 21:16:18.454257 <6>[ 201.999942] lkdtm: Stack offset: 96
9448 21:16:18.454429 <6>[ 202.003962] lkdtm: Performing direct entry REPORT_STACK
9449 21:16:18.454591 <6>[ 202.009500] lkdtm: Stack offset: 192
9450 21:16:18.454745 <6>[ 202.013597] lkdtm: Performing direct entry REPORT_STACK
9451 21:16:18.454893 <6>[ 202.019144] lkdtm: Stack offset: -288
9452 21:16:18.455037 <6>[ 202.023350] lkdtm: Performing direct entry REPORT_STACK
9453 21:16:18.455182 <6>[ 202.028891] lkdtm: Stack offset: -512
9454 21:16:18.457088 <6>[ 202.033105] lkdtm: Performing direct entry REPORT_STACK
9455 21:16:18.498736 <6>[ 202.038658] lkdtm: Stack offset: 352
9456 21:16:18.498980 <6>[ 202.042763] lkdtm: Performing direct entry REPORT_STACK
9457 21:16:18.499151 <6>[ 202.048297] lkdtm: Stack offset: 224
9458 21:16:18.499305 <6>[ 202.052406] lkdtm: Performing direct entry REPORT_STACK
9459 21:16:18.499455 <6>[ 202.057946] lkdtm: Stack offset: -368
9460 21:16:18.499603 <6>[ 202.062132] lkdtm: Performing direct entry REPORT_STACK
9461 21:16:18.499744 <6>[ 202.067669] lkdtm: Stack offset: -576
9462 21:16:18.499863 <6>[ 202.071856] lkdtm: Performing direct entry REPORT_STACK
9463 21:16:18.499981 <6>[ 202.077393] lkdtm: Stack offset: -224
9464 21:16:18.501869 <6>[ 202.081585] lkdtm: Performing direct entry REPORT_STACK
9465 21:16:18.544095 <6>[ 202.087196] lkdtm: Stack offset: 352
9466 21:16:18.544550 <6>[ 202.091310] lkdtm: Performing direct entry REPORT_STACK
9467 21:16:18.544889 <6>[ 202.096850] lkdtm: Stack offset: 240
9468 21:16:18.545236 <6>[ 202.100972] lkdtm: Performing direct entry REPORT_STACK
9469 21:16:18.545566 <6>[ 202.106529] lkdtm: Stack offset: 112
9470 21:16:18.545868 <6>[ 202.110756] lkdtm: Performing direct entry REPORT_STACK
9471 21:16:18.546159 <6>[ 202.116296] lkdtm: Stack offset: 160
9472 21:16:18.546448 <6>[ 202.120397] lkdtm: Performing direct entry REPORT_STACK
9473 21:16:18.547248 <6>[ 202.125935] lkdtm: Stack offset: -416
9474 21:16:18.588611 <6>[ 202.130124] lkdtm: Performing direct entry REPORT_STACK
9475 21:16:18.589077 <6>[ 202.135661] lkdtm: Stack offset: 32
9476 21:16:18.589545 <6>[ 202.139674] lkdtm: Performing direct entry REPORT_STACK
9477 21:16:18.589946 <6>[ 202.145213] lkdtm: Stack offset: -192
9478 21:16:18.590335 <6>[ 202.149399] lkdtm: Performing direct entry REPORT_STACK
9479 21:16:18.590717 <6>[ 202.154937] lkdtm: Stack offset: -416
9480 21:16:18.591090 <6>[ 202.159143] lkdtm: Performing direct entry REPORT_STACK
9481 21:16:18.591459 <6>[ 202.164683] lkdtm: Stack offset: 240
9482 21:16:18.592235 <6>[ 202.168786] lkdtm: Performing direct entry REPORT_STACK
9483 21:16:18.633566 <6>[ 202.174333] lkdtm: Stack offset: -144
9484 21:16:18.634028 <6>[ 202.178537] lkdtm: Performing direct entry REPORT_STACK
9485 21:16:18.634457 <6>[ 202.184194] lkdtm: Stack offset: -512
9486 21:16:18.634860 <6>[ 202.188381] lkdtm: Performing direct entry REPORT_STACK
9487 21:16:18.635246 <6>[ 202.193919] lkdtm: Stack offset: -288
9488 21:16:18.635626 <6>[ 202.198106] lkdtm: Performing direct entry REPORT_STACK
9489 21:16:18.635998 <6>[ 202.203641] lkdtm: Stack offset: -80
9490 21:16:18.636365 <6>[ 202.207743] lkdtm: Performing direct entry REPORT_STACK
9491 21:16:18.636740 <6>[ 202.213277] lkdtm: Stack offset: 208
9492 21:16:18.678422 <6>[ 202.217389] lkdtm: Performing direct entry REPORT_STACK
9493 21:16:18.678887 <6>[ 202.222940] lkdtm: Stack offset: 288
9494 21:16:18.679313 <6>[ 202.227038] lkdtm: Performing direct entry REPORT_STACK
9495 21:16:18.680089 <6>[ 202.232578] lkdtm: Stack offset: -336
9496 21:16:18.680450 <6>[ 202.236762] lkdtm: Performing direct entry REPORT_STACK
9497 21:16:18.680837 <6>[ 202.242311] lkdtm: Stack offset: 224
9498 21:16:18.681334 <6>[ 202.246432] lkdtm: Performing direct entry REPORT_STACK
9499 21:16:18.681731 <6>[ 202.252037] lkdtm: Stack offset: 192
9500 21:16:18.682106 <6>[ 202.256139] lkdtm: Performing direct entry REPORT_STACK
9501 21:16:18.682571 <6>[ 202.261676] lkdtm: Stack offset: 16
9502 21:16:18.722611 <6>[ 202.265689] lkdtm: Performing direct entry REPORT_STACK
9503 21:16:18.723179 <6>[ 202.271226] lkdtm: Stack offset: -32
9504 21:16:18.723455 <6>[ 202.275326] lkdtm: Performing direct entry REPORT_STACK
9505 21:16:18.723781 <6>[ 202.280861] lkdtm: Stack offset: -352
9506 21:16:18.723982 <6>[ 202.285067] lkdtm: Performing direct entry REPORT_STACK
9507 21:16:18.724176 <6>[ 202.290606] lkdtm: Stack offset: 64
9508 21:16:18.724356 <6>[ 202.294634] lkdtm: Performing direct entry REPORT_STACK
9509 21:16:18.724510 <6>[ 202.300175] lkdtm: Stack offset: -240
9510 21:16:18.725851 <6>[ 202.304389] lkdtm: Performing direct entry REPORT_STACK
9511 21:16:18.767452 <6>[ 202.309930] lkdtm: Stack offset: -512
9512 21:16:18.767791 <6>[ 202.314134] lkdtm: Performing direct entry REPORT_STACK
9513 21:16:18.768020 <6>[ 202.319668] lkdtm: Stack offset: -336
9514 21:16:18.768261 <6>[ 202.323860] lkdtm: Performing direct entry REPORT_STACK
9515 21:16:18.768484 <6>[ 202.329403] lkdtm: Stack offset: 48
9516 21:16:18.768719 <6>[ 202.333427] lkdtm: Performing direct entry REPORT_STACK
9517 21:16:18.768903 <6>[ 202.338964] lkdtm: Stack offset: -16
9518 21:16:18.769145 <6>[ 202.343082] lkdtm: Performing direct entry REPORT_STACK
9519 21:16:18.770586 <6>[ 202.348621] lkdtm: Stack offset: -240
9520 21:16:18.812202 <6>[ 202.352800] lkdtm: Performing direct entry REPORT_STACK
9521 21:16:18.812479 <6>[ 202.358333] lkdtm: Stack offset: -304
9522 21:16:18.812698 <6>[ 202.362548] lkdtm: Performing direct entry REPORT_STACK
9523 21:16:18.812899 <6>[ 202.368168] lkdtm: Stack offset: -192
9524 21:16:18.813315 <6>[ 202.372355] lkdtm: Performing direct entry REPORT_STACK
9525 21:16:18.813468 <6>[ 202.377891] lkdtm: Stack offset: -288
9526 21:16:18.813633 <6>[ 202.382093] lkdtm: Performing direct entry REPORT_STACK
9527 21:16:18.813793 <6>[ 202.387632] lkdtm: Stack offset: 96
9528 21:16:18.815325 <6>[ 202.391651] lkdtm: Performing direct entry REPORT_STACK
9529 21:16:18.856984 <6>[ 202.397186] lkdtm: Stack offset: -400
9530 21:16:18.857241 <6>[ 202.401370] lkdtm: Performing direct entry REPORT_STACK
9531 21:16:18.857464 <6>[ 202.406921] lkdtm: Stack offset: -368
9532 21:16:18.857940 <6>[ 202.411109] lkdtm: Performing direct entry REPORT_STACK
9533 21:16:18.858128 <6>[ 202.416646] lkdtm: Stack offset: -208
9534 21:16:18.858305 <6>[ 202.420838] lkdtm: Performing direct entry REPORT_STACK
9535 21:16:18.858474 <6>[ 202.426376] lkdtm: Stack offset: -128
9536 21:16:18.858641 <6>[ 202.430561] lkdtm: Performing direct entry REPORT_STACK
9537 21:16:18.858806 <6>[ 202.436170] lkdtm: Stack offset: -80
9538 21:16:18.901859 <6>[ 202.440281] lkdtm: Performing direct entry REPORT_STACK
9539 21:16:18.902098 <6>[ 202.445819] lkdtm: Stack offset: -32
9540 21:16:18.902316 <6>[ 202.449926] lkdtm: Performing direct entry REPORT_STACK
9541 21:16:18.902808 <6>[ 202.455463] lkdtm: Stack offset: 368
9542 21:16:18.902992 <6>[ 202.459566] lkdtm: Performing direct entry REPORT_STACK
9543 21:16:18.903191 <6>[ 202.465104] lkdtm: Stack offset: 32
9544 21:16:18.903358 <6>[ 202.469132] lkdtm: Performing direct entry REPORT_STACK
9545 21:16:18.903522 <6>[ 202.474670] lkdtm: Stack offset: 224
9546 21:16:18.903685 <6>[ 202.478778] lkdtm: Performing direct entry REPORT_STACK
9547 21:16:18.904999 <6>[ 202.484321] lkdtm: Stack offset: 64
9548 21:16:18.946540 <6>[ 202.488352] lkdtm: Performing direct entry REPORT_STACK
9549 21:16:18.946779 <6>[ 202.494012] lkdtm: Stack offset: 256
9550 21:16:18.947270 <6>[ 202.498119] lkdtm: Performing direct entry REPORT_STACK
9551 21:16:18.947444 <6>[ 202.503658] lkdtm: Stack offset: -416
9552 21:16:18.947630 <6>[ 202.507844] lkdtm: Performing direct entry REPORT_STACK
9553 21:16:18.947810 <6>[ 202.513381] lkdtm: Stack offset: -192
9554 21:16:18.947987 <6>[ 202.517567] lkdtm: Performing direct entry REPORT_STACK
9555 21:16:18.948163 <6>[ 202.523105] lkdtm: Stack offset: -576
9556 21:16:18.949727 <6>[ 202.527309] lkdtm: Performing direct entry REPORT_STACK
9557 21:16:18.991450 <6>[ 202.532846] lkdtm: Stack offset: -64
9558 21:16:18.991691 <6>[ 202.536948] lkdtm: Performing direct entry REPORT_STACK
9559 21:16:18.991908 <6>[ 202.542488] lkdtm: Stack offset: 16
9560 21:16:18.992107 <6>[ 202.546522] lkdtm: Performing direct entry REPORT_STACK
9561 21:16:18.992302 <6>[ 202.552195] lkdtm: Stack offset: 240
9562 21:16:18.992448 <6>[ 202.556301] lkdtm: Performing direct entry REPORT_STACK
9563 21:16:18.992569 <6>[ 202.561840] lkdtm: Stack offset: -432
9564 21:16:18.992688 <6>[ 202.566029] lkdtm: Performing direct entry REPORT_STACK
9565 21:16:18.994601 <6>[ 202.571566] lkdtm: Stack offset: 288
9566 21:16:19.036279 <6>[ 202.575670] lkdtm: Performing direct entry REPORT_STACK
9567 21:16:19.036517 <6>[ 202.581204] lkdtm: Stack offset: 160
9568 21:16:19.036689 <6>[ 202.585306] lkdtm: Performing direct entry REPORT_STACK
9569 21:16:19.036846 <6>[ 202.590856] lkdtm: Stack offset: 160
9570 21:16:19.036996 <6>[ 202.594963] lkdtm: Performing direct entry REPORT_STACK
9571 21:16:19.037407 <6>[ 202.600503] lkdtm: Stack offset: -304
9572 21:16:19.037563 <6>[ 202.604686] lkdtm: Performing direct entry REPORT_STACK
9573 21:16:19.037700 <6>[ 202.610219] lkdtm: Stack offset: -528
9574 21:16:19.037835 <6>[ 202.614428] lkdtm: Performing direct entry REPORT_STACK
9575 21:16:19.039441 <6>[ 202.619951] lkdtm: Stack offset: 288
9576 21:16:19.080835 <6>[ 202.624045] lkdtm: Performing direct entry REPORT_STACK
9577 21:16:19.081497 <6>[ 202.629581] lkdtm: Stack offset: 0
9578 21:16:19.081713 <6>[ 202.633505] lkdtm: Performing direct entry REPORT_STACK
9579 21:16:19.081882 <6>[ 202.639039] lkdtm: Stack offset: 64
9580 21:16:19.082091 <6>[ 202.643049] lkdtm: Performing direct entry REPORT_STACK
9581 21:16:19.082324 <6>[ 202.648583] lkdtm: Stack offset: -176
9582 21:16:19.082464 <6>[ 202.652804] lkdtm: Performing direct entry REPORT_STACK
9583 21:16:19.082576 <6>[ 202.658346] lkdtm: Stack offset: -80
9584 21:16:19.083974 <6>[ 202.662487] lkdtm: Performing direct entry REPORT_STACK
9585 21:16:19.125659 <6>[ 202.668105] lkdtm: Stack offset: -560
9586 21:16:19.125935 <6>[ 202.672310] lkdtm: Performing direct entry REPORT_STACK
9587 21:16:19.126110 <6>[ 202.677857] lkdtm: Stack offset: -320
9588 21:16:19.126270 <6>[ 202.682062] lkdtm: Performing direct entry REPORT_STACK
9589 21:16:19.126423 <6>[ 202.687600] lkdtm: Stack offset: -320
9590 21:16:19.126570 <6>[ 202.691795] lkdtm: Performing direct entry REPORT_STACK
9591 21:16:19.126756 <6>[ 202.697329] lkdtm: Stack offset: -432
9592 21:16:19.126907 <6>[ 202.701511] lkdtm: Performing direct entry REPORT_STACK
9593 21:16:19.128815 <6>[ 202.707043] lkdtm: Stack offset: -560
9594 21:16:19.170200 <6>[ 202.711236] lkdtm: Performing direct entry REPORT_STACK
9595 21:16:19.170474 <6>[ 202.716769] lkdtm: Stack offset: 240
9596 21:16:19.170645 <6>[ 202.720876] lkdtm: Performing direct entry REPORT_STACK
9597 21:16:19.170802 <6>[ 202.726413] lkdtm: Stack offset: -96
9598 21:16:19.170951 <6>[ 202.730513] lkdtm: Performing direct entry REPORT_STACK
9599 21:16:19.171096 <6>[ 202.736046] lkdtm: Stack offset: 288
9600 21:16:19.171227 <6>[ 202.740151] lkdtm: Performing direct entry REPORT_STACK
9601 21:16:19.171348 <6>[ 202.745690] lkdtm: Stack offset: -528
9602 21:16:19.173350 <6>[ 202.749868] lkdtm: Performing direct entry REPORT_STACK
9603 21:16:19.215224 <6>[ 202.755404] lkdtm: Stack offset: -304
9604 21:16:19.215466 <6>[ 202.759604] lkdtm: Performing direct entry REPORT_STACK
9605 21:16:19.215638 <6>[ 202.765142] lkdtm: Stack offset: 320
9606 21:16:19.215793 <6>[ 202.769242] lkdtm: Performing direct entry REPORT_STACK
9607 21:16:19.215942 <6>[ 202.774790] lkdtm: Stack offset: -16
9608 21:16:19.216088 <6>[ 202.778904] lkdtm: Performing direct entry REPORT_STACK
9609 21:16:19.216232 <6>[ 202.784458] lkdtm: Stack offset: -112
9610 21:16:19.216372 <6>[ 202.788779] lkdtm: Performing direct entry REPORT_STACK
9611 21:16:19.216485 <6>[ 202.794416] lkdtm: Stack offset: 400
9612 21:16:19.260405 <6>[ 202.798534] lkdtm: Performing direct entry REPORT_STACK
9613 21:16:19.260864 <6>[ 202.804061] lkdtm: Stack offset: 176
9614 21:16:19.261232 <6>[ 202.808292] lkdtm: Performing direct entry REPORT_STACK
9615 21:16:19.261567 <6>[ 202.813830] lkdtm: Stack offset: -112
9616 21:16:19.261869 <6>[ 202.818015] lkdtm: Performing direct entry REPORT_STACK
9617 21:16:19.262164 <6>[ 202.823551] lkdtm: Stack offset: 240
9618 21:16:19.262452 <6>[ 202.827657] lkdtm: Performing direct entry REPORT_STACK
9619 21:16:19.262739 <6>[ 202.833195] lkdtm: Stack offset: -464
9620 21:16:19.263021 <6>[ 202.837391] lkdtm: Performing direct entry REPORT_STACK
9621 21:16:19.263699 <6>[ 202.842928] lkdtm: Stack offset: -128
9622 21:16:19.304992 <6>[ 202.847112] lkdtm: Performing direct entry REPORT_STACK
9623 21:16:19.305492 <6>[ 202.852650] lkdtm: Stack offset: -464
9624 21:16:19.305925 <6>[ 202.856831] lkdtm: Performing direct entry REPORT_STACK
9625 21:16:19.306327 <6>[ 202.862368] lkdtm: Stack offset: -208
9626 21:16:19.307085 <6>[ 202.866552] lkdtm: Performing direct entry REPORT_STACK
9627 21:16:19.307438 <6>[ 202.872088] lkdtm: Stack offset: 320
9628 21:16:19.307822 <6>[ 202.876184] lkdtm: Performing direct entry REPORT_STACK
9629 21:16:19.308207 <6>[ 202.881719] lkdtm: Stack offset: -320
9630 21:16:19.308665 <6>[ 202.885902] lkdtm: Performing direct entry REPORT_STACK
9631 21:16:19.349777 <6>[ 202.891439] lkdtm: Stack offset: 96
9632 21:16:19.350250 <6>[ 202.895467] lkdtm: Performing direct entry REPORT_STACK
9633 21:16:19.350679 <6>[ 202.901004] lkdtm: Stack offset: -176
9634 21:16:19.351071 <6>[ 202.905188] lkdtm: Performing direct entry REPORT_STACK
9635 21:16:19.351452 <6>[ 202.910724] lkdtm: Stack offset: 336
9636 21:16:19.352209 <6>[ 202.914832] lkdtm: Performing direct entry REPORT_STACK
9637 21:16:19.352566 <6>[ 202.920385] lkdtm: Stack offset: -112
9638 21:16:19.352965 <6>[ 202.924599] lkdtm: Performing direct entry REPORT_STACK
9639 21:16:19.353385 <6>[ 202.930147] lkdtm: Stack offset: 240
9640 21:16:19.394543 <6>[ 202.934248] lkdtm: Performing direct entry REPORT_STACK
9641 21:16:19.395025 <6>[ 202.939787] lkdtm: Stack offset: -336
9642 21:16:19.395365 <6>[ 202.943970] lkdtm: Performing direct entry REPORT_STACK
9643 21:16:19.395677 <6>[ 202.949508] lkdtm: Stack offset: -128
9644 21:16:19.396341 <6>[ 202.953689] lkdtm: Performing direct entry REPORT_STACK
9645 21:16:19.396664 <6>[ 202.959233] lkdtm: Stack offset: -80
9646 21:16:19.396965 <6>[ 202.963345] lkdtm: Performing direct entry REPORT_STACK
9647 21:16:19.397298 <6>[ 202.968881] lkdtm: Stack offset: 0
9648 21:16:19.398018 <6>[ 202.972803] lkdtm: Performing direct entry REPORT_STACK
9649 21:16:19.398362 <6>[ 202.978343] lkdtm: Stack offset: 352
9650 21:16:19.438731 <6>[ 202.982447] lkdtm: Performing direct entry REPORT_STACK
9651 21:16:19.439028 <6>[ 202.987974] lkdtm: Stack offset: -496
9652 21:16:19.439216 <6>[ 202.992156] lkdtm: Performing direct entry REPORT_STACK
9653 21:16:19.439400 <6>[ 202.997692] lkdtm: Stack offset: -192
9654 21:16:19.439844 <6>[ 203.001876] lkdtm: Performing direct entry REPORT_STACK
9655 21:16:19.440041 <6>[ 203.007409] lkdtm: Stack offset: 16
9656 21:16:19.440212 <6>[ 203.011429] lkdtm: Performing direct entry REPORT_STACK
9657 21:16:19.440356 <6>[ 203.016961] lkdtm: Stack offset: -432
9658 21:16:19.441909 <6>[ 203.021160] lkdtm: Performing direct entry REPORT_STACK
9659 21:16:19.483895 <6>[ 203.026693] lkdtm: Stack offset: 160
9660 21:16:19.484208 <6>[ 203.030793] lkdtm: Performing direct entry REPORT_STACK
9661 21:16:19.484483 <6>[ 203.036349] lkdtm: Stack offset: -288
9662 21:16:19.484695 <6>[ 203.040706] lkdtm: Performing direct entry REPORT_STACK
9663 21:16:19.484878 <6>[ 203.046247] lkdtm: Stack offset: -304
9664 21:16:19.485072 <6>[ 203.050494] lkdtm: Performing direct entry REPORT_STACK
9665 21:16:19.485282 <6>[ 203.056157] lkdtm: Stack offset: -192
9666 21:16:19.485674 <6>[ 203.060350] lkdtm: Performing direct entry REPORT_STACK
9667 21:16:19.486974 <6>[ 203.065893] lkdtm: Stack offset: -288
9668 21:16:19.528488 <6>[ 203.070096] lkdtm: Performing direct entry REPORT_STACK
9669 21:16:19.528764 <6>[ 203.075638] lkdtm: Stack offset: -528
9670 21:16:19.528938 <6>[ 203.079864] lkdtm: Performing direct entry REPORT_STACK
9671 21:16:19.529194 <6>[ 203.085404] lkdtm: Stack offset: -512
9672 21:16:19.529396 <6>[ 203.089594] lkdtm: Performing direct entry REPORT_STACK
9673 21:16:19.529816 <6>[ 203.095135] lkdtm: Stack offset: -304
9674 21:16:19.529981 <6>[ 203.099317] lkdtm: Performing direct entry REPORT_STACK
9675 21:16:19.530178 <6>[ 203.104851] lkdtm: Stack offset: -480
9676 21:16:19.531571 <6>[ 203.109033] lkdtm: Performing direct entry REPORT_STACK
9677 21:16:19.573261 <6>[ 203.114582] lkdtm: Stack offset: 0
9678 21:16:19.573511 <6>[ 203.118505] lkdtm: Performing direct entry REPORT_STACK
9679 21:16:19.573709 <6>[ 203.124032] lkdtm: Stack offset: 160
9680 21:16:19.573871 <6>[ 203.128133] lkdtm: Performing direct entry REPORT_STACK
9681 21:16:19.574022 <6>[ 203.133672] lkdtm: Stack offset: -48
9682 21:16:19.574199 <6>[ 203.137770] lkdtm: Performing direct entry REPORT_STACK
9683 21:16:19.574314 <6>[ 203.143319] lkdtm: Stack offset: -560
9684 21:16:19.574406 <6>[ 203.147515] lkdtm: Performing direct entry REPORT_STACK
9685 21:16:19.574498 <6>[ 203.153052] lkdtm: Stack offset: -240
9686 21:16:19.618457 <6>[ 203.157237] lkdtm: Performing direct entry REPORT_STACK
9687 21:16:19.618953 <6>[ 203.162851] lkdtm: Stack offset: -448
9688 21:16:19.619296 <6>[ 203.167046] lkdtm: Performing direct entry REPORT_STACK
9689 21:16:19.619615 <6>[ 203.172599] lkdtm: Stack offset: -512
9690 21:16:19.619916 <6>[ 203.176818] lkdtm: Performing direct entry REPORT_STACK
9691 21:16:19.620206 <6>[ 203.182355] lkdtm: Stack offset: -144
9692 21:16:19.620491 <6>[ 203.186539] lkdtm: Performing direct entry REPORT_STACK
9693 21:16:19.620775 <6>[ 203.192076] lkdtm: Stack offset: -416
9694 21:16:19.621060 <6>[ 203.196261] lkdtm: Performing direct entry REPORT_STACK
9695 21:16:19.621777 <6>[ 203.201797] lkdtm: Stack offset: -336
9696 21:16:19.663016 <6>[ 203.205994] lkdtm: Performing direct entry REPORT_STACK
9697 21:16:19.663482 <6>[ 203.211531] lkdtm: Stack offset: 144
9698 21:16:19.663912 <6>[ 203.215627] lkdtm: Performing direct entry REPORT_STACK
9699 21:16:19.664311 <6>[ 203.221163] lkdtm: Stack offset: -160
9700 21:16:19.664696 <6>[ 203.225354] lkdtm: Performing direct entry REPORT_STACK
9701 21:16:19.665072 <6>[ 203.230891] lkdtm: Stack offset: -384
9702 21:16:19.665488 <6>[ 203.235074] lkdtm: Performing direct entry REPORT_STACK
9703 21:16:19.665880 <6>[ 203.240610] lkdtm: Stack offset: 256
9704 21:16:19.666618 <6>[ 203.244708] lkdtm: Performing direct entry REPORT_STACK
9705 21:16:19.707900 <6>[ 203.250245] lkdtm: Stack offset: -144
9706 21:16:19.708357 <6>[ 203.254450] lkdtm: Performing direct entry REPORT_STACK
9707 21:16:19.708785 <6>[ 203.259976] lkdtm: Stack offset: 272
9708 21:16:19.709183 <6>[ 203.264084] lkdtm: Performing direct entry REPORT_STACK
9709 21:16:19.709615 <6>[ 203.269622] lkdtm: Stack offset: 64
9710 21:16:19.709996 <6>[ 203.273632] lkdtm: Performing direct entry REPORT_STACK
9711 21:16:19.710370 <6>[ 203.279169] lkdtm: Stack offset: 304
9712 21:16:19.710736 <6>[ 203.283278] lkdtm: Performing direct entry REPORT_STACK
9713 21:16:19.711504 <6>[ 203.288832] lkdtm: Stack offset: -192
9714 21:16:19.752435 <6>[ 203.293150] lkdtm: Performing direct entry REPORT_STACK
9715 21:16:19.752892 <6>[ 203.298688] lkdtm: Stack offset: -32
9716 21:16:19.753722 <6>[ 203.302800] lkdtm: Performing direct entry REPORT_STACK
9717 21:16:19.754091 <6>[ 203.308341] lkdtm: Stack offset: -240
9718 21:16:19.754486 <6>[ 203.312523] lkdtm: Performing direct entry REPORT_STACK
9719 21:16:19.754866 <6>[ 203.318060] lkdtm: Stack offset: 400
9720 21:16:19.755239 <6>[ 203.322154] lkdtm: Performing direct entry REPORT_STACK
9721 21:16:19.755610 <6>[ 203.327703] lkdtm: Stack offset: 304
9722 21:16:19.756079 <6>[ 203.331804] lkdtm: Performing direct entry REPORT_STACK
9723 21:16:19.796838 <6>[ 203.337342] lkdtm: Stack offset: 384
9724 21:16:19.797113 <6>[ 203.341446] lkdtm: Performing direct entry REPORT_STACK
9725 21:16:19.797362 <6>[ 203.346983] lkdtm: Stack offset: 64
9726 21:16:19.797605 <6>[ 203.350995] lkdtm: Performing direct entry REPORT_STACK
9727 21:16:19.798069 <6>[ 203.356532] lkdtm: Stack offset: 208
9728 21:16:19.798212 <6>[ 203.360629] lkdtm: Performing direct entry REPORT_STACK
9729 21:16:19.798380 <6>[ 203.366166] lkdtm: Stack offset: 288
9730 21:16:19.798548 <6>[ 203.370262] lkdtm: Performing direct entry REPORT_STACK
9731 21:16:19.798696 <6>[ 203.375799] lkdtm: Stack offset: -32
9732 21:16:19.841833 <6>[ 203.379913] lkdtm: Performing direct entry REPORT_STACK
9733 21:16:19.842123 <6>[ 203.385450] lkdtm: Stack offset: 48
9734 21:16:19.842348 <6>[ 203.389475] lkdtm: Performing direct entry REPORT_STACK
9735 21:16:19.842871 <6>[ 203.395012] lkdtm: Stack offset: -160
9736 21:16:19.843042 <6>[ 203.399208] lkdtm: Performing direct entry REPORT_STACK
9737 21:16:19.843252 <6>[ 203.404770] lkdtm: Stack offset: 32
9738 21:16:19.843426 <6>[ 203.408920] lkdtm: Performing direct entry REPORT_STACK
9739 21:16:19.843595 <6>[ 203.414459] lkdtm: Stack offset: -160
9740 21:16:19.843759 <6>[ 203.418648] lkdtm: Performing direct entry REPORT_STACK
9741 21:16:19.844967 <6>[ 203.424183] lkdtm: Stack offset: 192
9742 21:16:19.886393 <6>[ 203.428288] lkdtm: Performing direct entry REPORT_STACK
9743 21:16:19.886679 <6>[ 203.433824] lkdtm: Stack offset: -448
9744 21:16:19.887231 <6>[ 203.438010] lkdtm: Performing direct entry REPORT_STACK
9745 21:16:19.887437 <6>[ 203.443546] lkdtm: Stack offset: -416
9746 21:16:19.887643 <6>[ 203.447770] lkdtm: Performing direct entry REPORT_STACK
9747 21:16:19.887831 <6>[ 203.453313] lkdtm: Stack offset: -176
9748 21:16:19.888030 <6>[ 203.457510] lkdtm: Performing direct entry REPORT_STACK
9749 21:16:19.888195 <6>[ 203.463044] lkdtm: Stack offset: -320
9750 21:16:19.889505 <6>[ 203.467225] lkdtm: Performing direct entry REPORT_STACK
9751 21:16:19.931230 <6>[ 203.472763] lkdtm: Stack offset: -160
9752 21:16:19.931508 <6>[ 203.476953] lkdtm: Performing direct entry REPORT_STACK
9753 21:16:19.931730 <6>[ 203.482485] lkdtm: Stack offset: -272
9754 21:16:19.931931 <6>[ 203.486661] lkdtm: Performing direct entry REPORT_STACK
9755 21:16:19.932127 <6>[ 203.492207] lkdtm: Stack offset: -160
9756 21:16:19.932319 <6>[ 203.496391] lkdtm: Performing direct entry REPORT_STACK
9757 21:16:19.932505 <6>[ 203.501924] lkdtm: Stack offset: -128
9758 21:16:19.932695 <6>[ 203.506106] lkdtm: Performing direct entry REPORT_STACK
9759 21:16:19.934306 <6>[ 203.511654] lkdtm: Stack offset: -448
9760 21:16:19.976183 <6>[ 203.515859] lkdtm: Performing direct entry REPORT_STACK
9761 21:16:19.976424 <6>[ 203.521413] lkdtm: Stack offset: -368
9762 21:16:19.976643 <6>[ 203.525734] lkdtm: Performing direct entry REPORT_STACK
9763 21:16:19.976847 <6>[ 203.531273] lkdtm: Stack offset: 64
9764 21:16:19.977044 <6>[ 203.535356] lkdtm: Performing direct entry REPORT_STACK
9765 21:16:19.977255 <6>[ 203.540894] lkdtm: Stack offset: -96
9766 21:16:19.977447 <6>[ 203.544993] lkdtm: Performing direct entry REPORT_STACK
9767 21:16:19.977636 <6>[ 203.550531] lkdtm: Stack offset: -416
9768 21:16:19.979510 <6>[ 203.554718] lkdtm: Performing direct entry REPORT_STACK
9769 21:16:19.979885 <6>[ 203.560255] lkdtm: Stack offset: -112
9770 21:16:20.021017 <6>[ 203.564444] lkdtm: Performing direct entry REPORT_STACK
9771 21:16:20.021516 <6>[ 203.569981] lkdtm: Stack offset: 128
9772 21:16:20.021944 <6>[ 203.574098] lkdtm: Performing direct entry REPORT_STACK
9773 21:16:20.022348 <6>[ 203.579636] lkdtm: Stack offset: 400
9774 21:16:20.022730 <6>[ 203.583735] lkdtm: Performing direct entry REPORT_STACK
9775 21:16:20.023110 <6>[ 203.589272] lkdtm: Stack offset: -336
9776 21:16:20.023485 <6>[ 203.593457] lkdtm: Performing direct entry REPORT_STACK
9777 21:16:20.023856 <6>[ 203.598995] lkdtm: Stack offset: 224
9778 21:16:20.024591 <6>[ 203.603093] lkdtm: Performing direct entry REPORT_STACK
9779 21:16:20.065959 <6>[ 203.608630] lkdtm: Stack offset: -256
9780 21:16:20.066422 <6>[ 203.612818] lkdtm: Performing direct entry REPORT_STACK
9781 21:16:20.066854 <6>[ 203.618355] lkdtm: Stack offset: -512
9782 21:16:20.067256 <6>[ 203.622540] lkdtm: Performing direct entry REPORT_STACK
9783 21:16:20.067640 <6>[ 203.628077] lkdtm: Stack offset: 64
9784 21:16:20.068023 <6>[ 203.632112] lkdtm: Performing direct entry REPORT_STACK
9785 21:16:20.068395 <6>[ 203.637665] lkdtm: Stack offset: -176
9786 21:16:20.068762 <6>[ 203.641982] lkdtm: Performing direct entry REPORT_STACK
9787 21:16:20.069521 <6>[ 203.647521] lkdtm: Stack offset: -320
9788 21:16:20.110657 <6>[ 203.651708] lkdtm: Performing direct entry REPORT_STACK
9789 21:16:20.111538 <6>[ 203.657246] lkdtm: Stack offset: 400
9790 21:16:20.111924 <6>[ 203.661347] lkdtm: Performing direct entry REPORT_STACK
9791 21:16:20.112327 <6>[ 203.666884] lkdtm: Stack offset: 224
9792 21:16:20.112717 <6>[ 203.670984] lkdtm: Performing direct entry REPORT_STACK
9793 21:16:20.113099 <6>[ 203.676520] lkdtm: Stack offset: -96
9794 21:16:20.113513 <6>[ 203.680632] lkdtm: Performing direct entry REPORT_STACK
9795 21:16:20.113899 <6>[ 203.686170] lkdtm: Stack offset: -528
9796 21:16:20.114281 <6>[ 203.690419] lkdtm: Performing direct entry REPORT_STACK
9797 21:16:20.155393 <6>[ 203.696077] lkdtm: Stack offset: 128
9798 21:16:20.156269 <6>[ 203.700181] lkdtm: Performing direct entry REPORT_STACK
9799 21:16:20.156647 <6>[ 203.705720] lkdtm: Stack offset: -16
9800 21:16:20.156971 <6>[ 203.709826] lkdtm: Performing direct entry REPORT_STACK
9801 21:16:20.157318 <6>[ 203.715362] lkdtm: Stack offset: -512
9802 21:16:20.157619 <6>[ 203.719551] lkdtm: Performing direct entry REPORT_STACK
9803 21:16:20.157908 <6>[ 203.725085] lkdtm: Stack offset: 336
9804 21:16:20.158188 <6>[ 203.729188] lkdtm: Performing direct entry REPORT_STACK
9805 21:16:20.158481 <6>[ 203.734726] lkdtm: Stack offset: 176
9806 21:16:20.199894 <6>[ 203.738822] lkdtm: Performing direct entry REPORT_STACK
9807 21:16:20.200172 <6>[ 203.744360] lkdtm: Stack offset: 128
9808 21:16:20.200623 <6>[ 203.748461] lkdtm: Performing direct entry REPORT_STACK
9809 21:16:20.200801 <6>[ 203.754009] lkdtm: Stack offset: 272
9810 21:16:20.200958 <6>[ 203.758118] lkdtm: Performing direct entry REPORT_STACK
9811 21:16:20.201108 <6>[ 203.763649] lkdtm: Stack offset: -16
9812 21:16:20.201277 <6>[ 203.767768] lkdtm: Performing direct entry REPORT_STACK
9813 21:16:20.201427 <6>[ 203.773298] lkdtm: Stack offset: -352
9814 21:16:20.201571 <6>[ 203.777507] lkdtm: Performing direct entry REPORT_STACK
9815 21:16:20.203223 <6>[ 203.783043] lkdtm: Stack offset: -416
9816 21:16:20.244616 <6>[ 203.787251] lkdtm: Performing direct entry REPORT_STACK
9817 21:16:20.244918 <6>[ 203.792791] lkdtm: Stack offset: -544
9818 21:16:20.245178 <6>[ 203.797001] lkdtm: Performing direct entry REPORT_STACK
9819 21:16:20.245388 <6>[ 203.802542] lkdtm: Stack offset: 144
9820 21:16:20.245533 <6>[ 203.806664] lkdtm: Performing direct entry REPORT_STACK
9821 21:16:20.245647 <6>[ 203.812227] lkdtm: Stack offset: 48
9822 21:16:20.245739 <6>[ 203.816315] lkdtm: Performing direct entry REPORT_STACK
9823 21:16:20.245861 <6>[ 203.821853] lkdtm: Stack offset: -208
9824 21:16:20.247777 <6>[ 203.826039] lkdtm: Performing direct entry REPORT_STACK
9825 21:16:20.289376 <6>[ 203.831576] lkdtm: Stack offset: 96
9826 21:16:20.289644 <6>[ 203.835583] lkdtm: Performing direct entry REPORT_STACK
9827 21:16:20.290090 <6>[ 203.841115] lkdtm: Stack offset: 96
9828 21:16:20.290262 <6>[ 203.845123] lkdtm: Performing direct entry REPORT_STACK
9829 21:16:20.290418 <6>[ 203.850657] lkdtm: Stack offset: 32
9830 21:16:20.290569 <6>[ 203.854659] lkdtm: Performing direct entry REPORT_STACK
9831 21:16:20.290704 <6>[ 203.860191] lkdtm: Stack offset: 208
9832 21:16:20.290840 <6>[ 203.864296] lkdtm: Performing direct entry REPORT_STACK
9833 21:16:20.292600 <6>[ 203.869842] lkdtm: Stack offset: -336
9834 21:16:20.333902 <6>[ 203.874041] lkdtm: Performing direct entry REPORT_STACK
9835 21:16:20.334147 <6>[ 203.879579] lkdtm: Stack offset: 304
9836 21:16:20.334319 <6>[ 203.883679] lkdtm: Performing direct entry REPORT_STACK
9837 21:16:20.334477 <6>[ 203.889217] lkdtm: Stack offset: -240
9838 21:16:20.334631 <6>[ 203.893407] lkdtm: Performing direct entry REPORT_STACK
9839 21:16:20.334761 <6>[ 203.898943] lkdtm: Stack offset: -352
9840 21:16:20.334891 <6>[ 203.903130] lkdtm: Performing direct entry REPORT_STACK
9841 21:16:20.335017 <6>[ 203.908667] lkdtm: Stack offset: -128
9842 21:16:20.337061 <6>[ 203.912852] lkdtm: Performing direct entry REPORT_STACK
9843 21:16:20.379204 <6>[ 203.918390] lkdtm: Stack offset: -336
9844 21:16:20.379692 <6>[ 203.922586] lkdtm: Performing direct entry REPORT_STACK
9845 21:16:20.380037 <6>[ 203.928140] lkdtm: Stack offset: -592
9846 21:16:20.380352 <6>[ 203.932468] lkdtm: Performing direct entry REPORT_STACK
9847 21:16:20.380653 <6>[ 203.938006] lkdtm: Stack offset: -464
9848 21:16:20.380944 <6>[ 203.942196] lkdtm: Performing direct entry REPORT_STACK
9849 21:16:20.381267 <6>[ 203.947734] lkdtm: Stack offset: 128
9850 21:16:20.381560 <6>[ 203.951832] lkdtm: Performing direct entry REPORT_STACK
9851 21:16:20.381842 <6>[ 203.957370] lkdtm: Stack offset: 16
9852 21:16:20.382568 <6>[ 203.961382] lkdtm: Performing direct entry REPORT_STACK
9853 21:16:20.423944 <6>[ 203.966919] lkdtm: Stack offset: 112
9854 21:16:20.424442 <6>[ 203.971018] lkdtm: Performing direct entry REPORT_STACK
9855 21:16:20.424873 <6>[ 203.976555] lkdtm: Stack offset: 336
9856 21:16:20.425311 <6>[ 203.980659] lkdtm: Performing direct entry REPORT_STACK
9857 21:16:20.425706 <6>[ 203.986197] lkdtm: Stack offset: -464
9858 21:16:20.426087 <6>[ 203.990431] lkdtm: Performing direct entry REPORT_STACK
9859 21:16:20.426464 <6>[ 203.995956] lkdtm: Stack offset: -512
9860 21:16:20.426834 <6>[ 204.000140] lkdtm: Performing direct entry REPORT_STACK
9861 21:16:20.427589 <6>[ 204.005677] lkdtm: Stack offset: 0
9862 21:16:20.468630 <6>[ 204.009602] lkdtm: Performing direct entry REPORT_STACK
9863 21:16:20.469095 <6>[ 204.015139] lkdtm: Stack offset: -320
9864 21:16:20.469557 <6>[ 204.019325] lkdtm: Performing direct entry REPORT_STACK
9865 21:16:20.469959 <6>[ 204.024862] lkdtm: Stack offset: -208
9866 21:16:20.470352 <6>[ 204.029049] lkdtm: Performing direct entry REPORT_STACK
9867 21:16:20.470731 <6>[ 204.034586] lkdtm: Stack offset: -32
9868 21:16:20.471108 <6>[ 204.038690] lkdtm: Performing direct entry REPORT_STACK
9869 21:16:20.471478 <6>[ 204.044232] lkdtm: Stack offset: -496
9870 21:16:20.472257 <6>[ 204.048433] lkdtm: Performing direct entry REPORT_STACK
9871 21:16:20.513553 <6>[ 204.054110] lkdtm: Stack offset: -176
9872 21:16:20.514012 <6>[ 204.058359] lkdtm: Performing direct entry REPORT_STACK
9873 21:16:20.514442 <6>[ 204.064017] lkdtm: Stack offset: -384
9874 21:16:20.515219 <6>[ 204.068207] lkdtm: Performing direct entry REPORT_STACK
9875 21:16:20.515578 <6>[ 204.073746] lkdtm: Stack offset: -16
9876 21:16:20.515968 <6>[ 204.077846] lkdtm: Performing direct entry REPORT_STACK
9877 21:16:20.516344 <6>[ 204.083382] lkdtm: Stack offset: -464
9878 21:16:20.516717 <6>[ 204.087579] lkdtm: Performing direct entry REPORT_STACK
9879 21:16:20.517082 <6>[ 204.093114] lkdtm: Stack offset: -256
9880 21:16:20.558083 <6>[ 204.097301] lkdtm: Performing direct entry REPORT_STACK
9881 21:16:20.558445 <6>[ 204.102839] lkdtm: Stack offset: -208
9882 21:16:20.558712 <6>[ 204.107022] lkdtm: Performing direct entry REPORT_STACK
9883 21:16:20.558979 <6>[ 204.112572] lkdtm: Stack offset: 16
9884 21:16:20.559463 <6>[ 204.116614] lkdtm: Performing direct entry REPORT_STACK
9885 21:16:20.559601 <6>[ 204.122152] lkdtm: Stack offset: -128
9886 21:16:20.559765 <6>[ 204.126389] lkdtm: Performing direct entry REPORT_STACK
9887 21:16:20.559891 <6>[ 204.131921] lkdtm: Stack offset: -160
9888 21:16:20.560035 <6>[ 204.136116] lkdtm: Performing direct entry REPORT_STACK
9889 21:16:20.561143 <6>[ 204.141654] lkdtm: Stack offset: 48
9890 21:16:20.602756 <6>[ 204.145667] lkdtm: Performing direct entry REPORT_STACK
9891 21:16:20.603126 <6>[ 204.151207] lkdtm: Stack offset: -80
9892 21:16:20.603396 <6>[ 204.155334] lkdtm: Performing direct entry REPORT_STACK
9893 21:16:20.603625 <6>[ 204.160869] lkdtm: Stack offset: -64
9894 21:16:20.603812 <6>[ 204.164962] lkdtm: Performing direct entry REPORT_STACK
9895 21:16:20.603981 <6>[ 204.170517] lkdtm: Stack offset: -592
9896 21:16:20.604135 <6>[ 204.174734] lkdtm: Performing direct entry REPORT_STACK
9897 21:16:20.604253 <6>[ 204.180297] lkdtm: Stack offset: -96
9898 21:16:20.605903 <6>[ 204.184461] lkdtm: Performing direct entry REPORT_STACK
9899 21:16:20.647605 <6>[ 204.189996] lkdtm: Stack offset: -224
9900 21:16:20.647872 <6>[ 204.194179] lkdtm: Performing direct entry REPORT_STACK
9901 21:16:20.648042 <6>[ 204.199712] lkdtm: Stack offset: -288
9902 21:16:20.648199 <6>[ 204.203891] lkdtm: Performing direct entry REPORT_STACK
9903 21:16:20.648349 <6>[ 204.209424] lkdtm: Stack offset: -32
9904 21:16:20.648497 <6>[ 204.213523] lkdtm: Performing direct entry REPORT_STACK
9905 21:16:20.648642 <6>[ 204.219058] lkdtm: Stack offset: -160
9906 21:16:20.648787 <6>[ 204.223243] lkdtm: Performing direct entry REPORT_STACK
9907 21:16:20.650711 <6>[ 204.228783] lkdtm: Stack offset: 304
9908 21:16:20.692082 <6>[ 204.232904] lkdtm: Performing direct entry REPORT_STACK
9909 21:16:20.692319 <6>[ 204.238442] lkdtm: Stack offset: -352
9910 21:16:20.692524 <6>[ 204.242638] lkdtm: Performing direct entry REPORT_STACK
9911 21:16:20.692688 <6>[ 204.248176] lkdtm: Stack offset: -112
9912 21:16:20.692841 <6>[ 204.252362] lkdtm: Performing direct entry REPORT_STACK
9913 21:16:20.692987 <6>[ 204.257900] lkdtm: Stack offset: 208
9914 21:16:20.693132 <6>[ 204.262001] lkdtm: Performing direct entry REPORT_STACK
9915 21:16:20.693299 <6>[ 204.267540] lkdtm: Stack offset: 240
9916 21:16:20.695234 <6>[ 204.271640] lkdtm: Performing direct entry REPORT_STACK
9917 21:16:20.737351 <6>[ 204.277177] lkdtm: Stack offset: -528
9918 21:16:20.738200 <6>[ 204.281361] lkdtm: Performing direct entry REPORT_STACK
9919 21:16:20.738566 <6>[ 204.286900] lkdtm: Stack offset: -128
9920 21:16:20.738889 <6>[ 204.291110] lkdtm: Performing direct entry REPORT_STACK
9921 21:16:20.739198 <6>[ 204.296664] lkdtm: Stack offset: 64
9922 21:16:20.739496 <6>[ 204.300811] lkdtm: Performing direct entry REPORT_STACK
9923 21:16:20.739783 <6>[ 204.306350] lkdtm: Stack offset: 144
9924 21:16:20.740067 <6>[ 204.310473] lkdtm: Performing direct entry REPORT_STACK
9925 21:16:20.740378 <6>[ 204.316129] lkdtm: Stack offset: 192
9926 21:16:20.782304 <6>[ 204.320232] lkdtm: Performing direct entry REPORT_STACK
9927 21:16:20.782757 <6>[ 204.325771] lkdtm: Stack offset: 384
9928 21:16:20.783099 <6>[ 204.329871] lkdtm: Performing direct entry REPORT_STACK
9929 21:16:20.783407 <6>[ 204.335409] lkdtm: Stack offset: 0
9930 21:16:20.783704 <6>[ 204.339342] lkdtm: Performing direct entry REPORT_STACK
9931 21:16:20.783996 <6>[ 204.344877] lkdtm: Stack offset: -272
9932 21:16:20.784287 <6>[ 204.349061] lkdtm: Performing direct entry REPORT_STACK
9933 21:16:20.784573 <6>[ 204.354612] lkdtm: Stack offset: 368
9934 21:16:20.784851 <6>[ 204.358712] lkdtm: Performing direct entry REPORT_STACK
9935 21:16:20.785522 <6>[ 204.364252] lkdtm: Stack offset: -128
9936 21:16:20.826788 <6>[ 204.368433] lkdtm: Performing direct entry REPORT_STACK
9937 21:16:20.827243 <6>[ 204.373971] lkdtm: Stack offset: 272
9938 21:16:20.827578 <6>[ 204.378064] lkdtm: Performing direct entry REPORT_STACK
9939 21:16:20.827888 <6>[ 204.383600] lkdtm: Stack offset: -592
9940 21:16:20.828203 <6>[ 204.387787] lkdtm: Performing direct entry REPORT_STACK
9941 21:16:20.828495 <6>[ 204.393322] lkdtm: Stack offset: -224
9942 21:16:20.828780 <6>[ 204.397508] lkdtm: Performing direct entry REPORT_STACK
9943 21:16:20.829061 <6>[ 204.403046] lkdtm: Stack offset: -192
9944 21:16:20.829952 <6>[ 204.407239] lkdtm: Performing direct entry REPORT_STACK
9945 21:16:20.871645 <6>[ 204.412779] lkdtm: Stack offset: 240
9946 21:16:20.872099 <6>[ 204.416889] lkdtm: Performing direct entry REPORT_STACK
9947 21:16:20.872439 <6>[ 204.422434] lkdtm: Stack offset: 416
9948 21:16:20.872753 <6>[ 204.426554] lkdtm: Performing direct entry REPORT_STACK
9949 21:16:20.873049 <6>[ 204.432132] lkdtm: Stack offset: -384
9950 21:16:20.873395 <6>[ 204.436320] lkdtm: Performing direct entry REPORT_STACK
9951 21:16:20.873692 <6>[ 204.441860] lkdtm: Stack offset: -128
9952 21:16:20.873974 <6>[ 204.446045] lkdtm: Performing direct entry REPORT_STACK
9953 21:16:20.874768 <6>[ 204.451582] lkdtm: Stack offset: -80
9954 21:16:20.916288 <6>[ 204.455685] lkdtm: Performing direct entry REPORT_STACK
9955 21:16:20.916682 <6>[ 204.461220] lkdtm: Stack offset: 192
9956 21:16:20.916869 <6>[ 204.465320] lkdtm: Performing direct entry REPORT_STACK
9957 21:16:20.917035 <6>[ 204.470860] lkdtm: Stack offset: 208
9958 21:16:20.917285 <6>[ 204.474976] lkdtm: Performing direct entry REPORT_STACK
9959 21:16:20.917490 <6>[ 204.480513] lkdtm: Stack offset: 64
9960 21:16:20.917638 <6>[ 204.484546] lkdtm: Performing direct entry REPORT_STACK
9961 21:16:20.917852 <6>[ 204.490087] lkdtm: Stack offset: -416
9962 21:16:20.918055 <6>[ 204.494345] lkdtm: Performing direct entry REPORT_STACK
9963 21:16:20.919430 <6>[ 204.500008] lkdtm: Stack offset: -304
9964 21:16:20.960882 <6>[ 204.504223] lkdtm: Performing direct entry REPORT_STACK
9965 21:16:20.961199 <6>[ 204.509765] lkdtm: Stack offset: 272
9966 21:16:20.961535 <6>[ 204.513880] lkdtm: Performing direct entry REPORT_STACK
9967 21:16:20.961706 <6>[ 204.519423] lkdtm: Stack offset: 208
9968 21:16:20.961861 <6>[ 204.523528] lkdtm: Performing direct entry REPORT_STACK
9969 21:16:20.962041 <6>[ 204.529062] lkdtm: Stack offset: 320
9970 21:16:20.962208 <6>[ 204.533164] lkdtm: Performing direct entry REPORT_STACK
9971 21:16:20.962323 <6>[ 204.538717] lkdtm: Stack offset: 176
9972 21:16:20.964005 <6>[ 204.542816] lkdtm: Performing direct entry REPORT_STACK
9973 21:16:21.005678 <6>[ 204.548354] lkdtm: Stack offset: -576
9974 21:16:21.005950 <6>[ 204.552538] lkdtm: Performing direct entry REPORT_STACK
9975 21:16:21.006122 <6>[ 204.558072] lkdtm: Stack offset: 208
9976 21:16:21.006279 <6>[ 204.562165] lkdtm: Performing direct entry REPORT_STACK
9977 21:16:21.006429 <6>[ 204.567697] lkdtm: Stack offset: -304
9978 21:16:21.006577 <6>[ 204.571884] lkdtm: Performing direct entry REPORT_STACK
9979 21:16:21.006722 <6>[ 204.577418] lkdtm: Stack offset: 112
9980 21:16:21.006864 <6>[ 204.581514] lkdtm: Performing direct entry REPORT_STACK
9981 21:16:21.008812 <6>[ 204.587047] lkdtm: Stack offset: -480
9982 21:16:21.050863 <6>[ 204.591245] lkdtm: Performing direct entry REPORT_STACK
9983 21:16:21.051336 <6>[ 204.596783] lkdtm: Stack offset: -560
9984 21:16:21.051765 <6>[ 204.600982] lkdtm: Performing direct entry REPORT_STACK
9985 21:16:21.052162 <6>[ 204.606518] lkdtm: Stack offset: -144
9986 21:16:21.052549 <6>[ 204.610705] lkdtm: Performing direct entry REPORT_STACK
9987 21:16:21.052923 <6>[ 204.616323] lkdtm: Stack offset: 208
9988 21:16:21.053340 <6>[ 204.620457] lkdtm: Performing direct entry REPORT_STACK
9989 21:16:21.053736 <6>[ 204.626082] lkdtm: Stack offset: -528
9990 21:16:21.054512 <6>[ 204.630275] lkdtm: Performing direct entry REPORT_STACK
9991 21:16:21.095569 <6>[ 204.635965] lkdtm: Stack offset: 112
9992 21:16:21.096406 <6>[ 204.640072] lkdtm: Performing direct entry REPORT_STACK
9993 21:16:21.096773 <6>[ 204.645610] lkdtm: Stack offset: -384
9994 21:16:21.097094 <6>[ 204.649798] lkdtm: Performing direct entry REPORT_STACK
9995 21:16:21.097434 <6>[ 204.655334] lkdtm: Stack offset: 160
9996 21:16:21.097727 <6>[ 204.659456] lkdtm: Performing direct entry REPORT_STACK
9997 21:16:21.098012 <6>[ 204.664991] lkdtm: Stack offset: -272
9998 21:16:21.098296 <6>[ 204.669179] lkdtm: Performing direct entry REPORT_STACK
9999 21:16:21.098581 <6>[ 204.674717] lkdtm: Stack offset: 96
10000 21:16:21.140387 <6>[ 204.678728] lkdtm: Performing direct entry REPORT_STACK
10001 21:16:21.140839 <6>[ 204.684267] lkdtm: Stack offset: -496
10002 21:16:21.141177 <6>[ 204.688453] lkdtm: Performing direct entry REPORT_STACK
10003 21:16:21.141916 <6>[ 204.693992] lkdtm: Stack offset: 352
10004 21:16:21.142254 <6>[ 204.698088] lkdtm: Performing direct entry REPORT_STACK
10005 21:16:21.142559 <6>[ 204.703624] lkdtm: Stack offset: -464
10006 21:16:21.142855 <6>[ 204.707813] lkdtm: Performing direct entry REPORT_STACK
10007 21:16:21.143144 <6>[ 204.713348] lkdtm: Stack offset: 400
10008 21:16:21.143440 <6>[ 204.717449] lkdtm: Performing direct entry REPORT_STACK
10009 21:16:21.143920 <6>[ 204.723000] lkdtm: Stack offset: -112
10010 21:16:21.185025 <6>[ 204.727196] lkdtm: Performing direct entry REPORT_STACK
10011 21:16:21.185575 <6>[ 204.732735] lkdtm: Stack offset: -288
10012 21:16:21.186010 <6>[ 204.736924] lkdtm: Performing direct entry REPORT_STACK
10013 21:16:21.186417 <6>[ 204.742480] lkdtm: Stack offset: -528
10014 21:16:21.186807 <6>[ 204.746713] lkdtm: Performing direct entry REPORT_STACK
10015 21:16:21.187186 <6>[ 204.752251] lkdtm: Stack offset: 192
10016 21:16:21.187629 <6>[ 204.756354] lkdtm: Performing direct entry REPORT_STACK
10017 21:16:21.188032 <6>[ 204.761890] lkdtm: Stack offset: -144
10018 21:16:21.188795 <6>[ 204.766080] lkdtm: Performing direct entry REPORT_STACK
10019 21:16:21.229815 <6>[ 204.771619] lkdtm: Stack offset: -192
10020 21:16:21.230270 <6>[ 204.775804] lkdtm: Performing direct entry REPORT_STACK
10021 21:16:21.230694 <6>[ 204.781341] lkdtm: Stack offset: 400
10022 21:16:21.231144 <6>[ 204.785451] lkdtm: Performing direct entry REPORT_STACK
10023 21:16:21.231531 <6>[ 204.790985] lkdtm: Stack offset: -176
10024 21:16:21.231913 <6>[ 204.795173] lkdtm: Performing direct entry REPORT_STACK
10025 21:16:21.232287 <6>[ 204.800706] lkdtm: Stack offset: 128
10026 21:16:21.232650 <6>[ 204.804815] lkdtm: Performing direct entry REPORT_STACK
10027 21:16:21.233449 <6>[ 204.810365] lkdtm: Stack offset: 288
10028 21:16:21.274223 <6>[ 204.814488] lkdtm: Performing direct entry REPORT_STACK
10029 21:16:21.274499 <6>[ 204.820136] lkdtm: Stack offset: 64
10030 21:16:21.274724 <6>[ 204.824151] lkdtm: Performing direct entry REPORT_STACK
10031 21:16:21.274957 <6>[ 204.829685] lkdtm: Stack offset: 240
10032 21:16:21.275152 <6>[ 204.833795] lkdtm: Performing direct entry REPORT_STACK
10033 21:16:21.275620 <6>[ 204.839333] lkdtm: Stack offset: -352
10034 21:16:21.275764 <6>[ 204.843565] lkdtm: Performing direct entry REPORT_STACK
10035 21:16:21.275891 <6>[ 204.849106] lkdtm: Stack offset: -208
10036 21:16:21.277354 <6>[ 204.853313] lkdtm: Performing direct entry REPORT_STACK
10037 21:16:21.319115 <6>[ 204.858855] lkdtm: Stack offset: 208
10038 21:16:21.319391 <6>[ 204.862962] lkdtm: Performing direct entry REPORT_STACK
10039 21:16:21.319571 <6>[ 204.868499] lkdtm: Stack offset: -208
10040 21:16:21.320069 <6>[ 204.872685] lkdtm: Performing direct entry REPORT_STACK
10041 21:16:21.320322 <6>[ 204.878225] lkdtm: Stack offset: -464
10042 21:16:21.320516 <6>[ 204.882453] lkdtm: Performing direct entry REPORT_STACK
10043 21:16:21.320679 <6>[ 204.888073] lkdtm: Stack offset: 144
10044 21:16:21.320819 <6>[ 204.892174] lkdtm: Performing direct entry REPORT_STACK
10045 21:16:21.321059 <6>[ 204.897708] lkdtm: Stack offset: 336
10046 21:16:21.322326 <6>[ 204.901805] lkdtm: Performing direct entry REPORT_STACK
10047 21:16:21.363987 <6>[ 204.907356] lkdtm: Stack offset: -448
10048 21:16:21.364266 <6>[ 204.911537] lkdtm: Performing direct entry REPORT_STACK
10049 21:16:21.364488 <6>[ 204.917073] lkdtm: Stack offset: -592
10050 21:16:21.364691 <6>[ 204.921262] lkdtm: Performing direct entry REPORT_STACK
10051 21:16:21.364864 <6>[ 204.926801] lkdtm: Stack offset: 352
10052 21:16:21.365030 <6>[ 204.930925] lkdtm: Performing direct entry REPORT_STACK
10053 21:16:21.365193 <6>[ 204.936463] lkdtm: Stack offset: 336
10054 21:16:21.365367 <6>[ 204.940568] lkdtm: Performing direct entry REPORT_STACK
10055 21:16:21.367093 <6>[ 204.946102] lkdtm: Stack offset: -80
10056 21:16:21.408590 <6>[ 204.950197] lkdtm: Performing direct entry REPORT_STACK
10057 21:16:21.408847 <6>[ 204.955737] lkdtm: Stack offset: 160
10058 21:16:21.409066 <6>[ 204.959840] lkdtm: Performing direct entry REPORT_STACK
10059 21:16:21.409348 <6>[ 204.965378] lkdtm: Stack offset: -224
10060 21:16:21.409741 <6>[ 204.969575] lkdtm: Performing direct entry REPORT_STACK
10061 21:16:21.410124 <6>[ 204.975114] lkdtm: Stack offset: -304
10062 21:16:21.410496 <6>[ 204.979377] lkdtm: Performing direct entry REPORT_STACK
10063 21:16:21.410867 <6>[ 204.984916] lkdtm: Stack offset: -464
10064 21:16:21.411985 <6>[ 204.989113] lkdtm: Performing direct entry REPORT_STACK
10065 21:16:21.453401 <6>[ 204.994652] lkdtm: Stack offset: -288
10066 21:16:21.453712 <6>[ 204.998852] lkdtm: Performing direct entry REPORT_STACK
10067 21:16:21.453946 <6>[ 205.004407] lkdtm: Stack offset: 320
10068 21:16:21.454114 <6>[ 205.008591] lkdtm: Performing direct entry REPORT_STACK
10069 21:16:21.454335 <6>[ 205.014131] lkdtm: Stack offset: -16
10070 21:16:21.454524 <6>[ 205.018232] lkdtm: Performing direct entry REPORT_STACK
10071 21:16:21.454913 <6>[ 205.023771] lkdtm: Stack offset: -416
10072 21:16:21.455068 <6>[ 205.027996] lkdtm: Performing direct entry REPORT_STACK
10073 21:16:21.456499 <6>[ 205.033538] lkdtm: Stack offset: 272
10074 21:16:21.498267 <6>[ 205.037645] lkdtm: Performing direct entry REPORT_STACK
10075 21:16:21.498544 <6>[ 205.043187] lkdtm: Stack offset: 64
10076 21:16:21.498715 <6>[ 205.047204] lkdtm: Performing direct entry REPORT_STACK
10077 21:16:21.498874 <6>[ 205.052738] lkdtm: Stack offset: 272
10078 21:16:21.499026 <6>[ 205.056846] lkdtm: Performing direct entry REPORT_STACK
10079 21:16:21.499174 <6>[ 205.062384] lkdtm: Stack offset: -256
10080 21:16:21.499317 <6>[ 205.066580] lkdtm: Performing direct entry REPORT_STACK
10081 21:16:21.499462 <6>[ 205.072126] lkdtm: Stack offset: -432
10082 21:16:21.499575 <6>[ 205.076324] lkdtm: Performing direct entry REPORT_STACK
10083 21:16:21.501372 <6>[ 205.081859] lkdtm: Stack offset: -544
10084 21:16:21.543023 <6>[ 205.086051] lkdtm: Performing direct entry REPORT_STACK
10085 21:16:21.543262 <6>[ 205.091597] lkdtm: Stack offset: 0
10086 21:16:21.543434 <6>[ 205.095526] lkdtm: Performing direct entry REPORT_STACK
10087 21:16:21.543594 <6>[ 205.101065] lkdtm: Stack offset: 16
10088 21:16:21.543744 <6>[ 205.105083] lkdtm: Performing direct entry REPORT_STACK
10089 21:16:21.543890 <6>[ 205.110620] lkdtm: Stack offset: -96
10090 21:16:21.544042 <6>[ 205.114734] lkdtm: Performing direct entry REPORT_STACK
10091 21:16:21.544196 <6>[ 205.120287] lkdtm: Stack offset: 320
10092 21:16:21.546149 <6>[ 205.124527] lkdtm: Performing direct entry REPORT_STACK
10093 21:16:21.587751 <6>[ 205.130065] lkdtm: Stack offset: 224
10094 21:16:21.587982 <6>[ 205.134166] lkdtm: Performing direct entry REPORT_STACK
10095 21:16:21.588184 <6>[ 205.139703] lkdtm: Stack offset: -32
10096 21:16:21.588538 <6>[ 205.143802] lkdtm: Performing direct entry REPORT_STACK
10097 21:16:21.588844 <6>[ 205.149341] lkdtm: Stack offset: -304
10098 21:16:21.589136 <6>[ 205.153542] lkdtm: Performing direct entry REPORT_STACK
10099 21:16:21.589480 <6>[ 205.159081] lkdtm: Stack offset: -144
10100 21:16:21.589770 <6>[ 205.163267] lkdtm: Performing direct entry REPORT_STACK
10101 21:16:21.591063 <6>[ 205.168806] lkdtm: Stack offset: 16
10102 21:16:21.632282 <6>[ 205.172825] lkdtm: Performing direct entry REPORT_STACK
10103 21:16:21.632570 <6>[ 205.178362] lkdtm: Stack offset: -160
10104 21:16:21.632748 <6>[ 205.182550] lkdtm: Performing direct entry REPORT_STACK
10105 21:16:21.632914 <6>[ 205.188097] lkdtm: Stack offset: 64
10106 21:16:21.633390 <6>[ 205.192114] lkdtm: Performing direct entry REPORT_STACK
10107 21:16:21.633571 <6>[ 205.197652] lkdtm: Stack offset: -432
10108 21:16:21.633756 <6>[ 205.201852] lkdtm: Performing direct entry REPORT_STACK
10109 21:16:21.633945 <6>[ 205.207388] lkdtm: Stack offset: 400
10110 21:16:21.635429 <6>[ 205.211505] lkdtm: Performing direct entry REPORT_STACK
10111 21:16:21.677269 <6>[ 205.217041] lkdtm: Stack offset: -352
10112 21:16:21.677813 <6>[ 205.221221] lkdtm: Performing direct entry REPORT_STACK
10113 21:16:21.678013 <6>[ 205.226761] lkdtm: Stack offset: -32
10114 21:16:21.678186 <6>[ 205.230884] lkdtm: Performing direct entry REPORT_STACK
10115 21:16:21.678340 <6>[ 205.236443] lkdtm: Stack offset: 80
10116 21:16:21.678497 <6>[ 205.240617] lkdtm: Performing direct entry REPORT_STACK
10117 21:16:21.678635 <6>[ 205.246161] lkdtm: Stack offset: 48
10118 21:16:21.678770 <6>[ 205.250186] lkdtm: Performing direct entry REPORT_STACK
10119 21:16:21.678902 <6>[ 205.255723] lkdtm: Stack offset: 96
10120 21:16:21.680415 <6>[ 205.259731] lkdtm: Performing direct entry REPORT_STACK
10121 21:16:21.722373 <6>[ 205.265265] lkdtm: Stack offset: -304
10122 21:16:21.722608 <6>[ 205.269449] lkdtm: Performing direct entry REPORT_STACK
10123 21:16:21.722780 <6>[ 205.275001] lkdtm: Stack offset: -64
10124 21:16:21.722937 <6>[ 205.279101] lkdtm: Performing direct entry REPORT_STACK
10125 21:16:21.723087 <6>[ 205.284641] lkdtm: Stack offset: 368
10126 21:16:21.723233 <6>[ 205.288751] lkdtm: Performing direct entry REPORT_STACK
10127 21:16:21.723376 <6>[ 205.294300] lkdtm: Stack offset: -464
10128 21:16:21.723519 <6>[ 205.298510] lkdtm: Performing direct entry REPORT_STACK
10129 21:16:21.725485 <6>[ 205.304171] lkdtm: Stack offset: -320
10130 21:16:21.767174 <6>[ 205.308445] lkdtm: Performing direct entry REPORT_STACK
10131 21:16:21.767625 <6>[ 205.313986] lkdtm: Stack offset: -128
10132 21:16:21.767964 <6>[ 205.318175] lkdtm: Performing direct entry REPORT_STACK
10133 21:16:21.768277 <6>[ 205.323713] lkdtm: Stack offset: 176
10134 21:16:21.768578 <6>[ 205.327815] lkdtm: Performing direct entry REPORT_STACK
10135 21:16:21.768871 <6>[ 205.333354] lkdtm: Stack offset: -480
10136 21:16:21.769161 <6>[ 205.337559] lkdtm: Performing direct entry REPORT_STACK
10137 21:16:21.769503 <6>[ 205.343099] lkdtm: Stack offset: 48
10138 21:16:21.770451 <6>[ 205.347120] lkdtm: Performing direct entry REPORT_STACK
10139 21:16:21.812117 <6>[ 205.352659] lkdtm: Stack offset: 128
10140 21:16:21.812564 <6>[ 205.356758] lkdtm: Performing direct entry REPORT_STACK
10141 21:16:21.812898 <6>[ 205.362306] lkdtm: Stack offset: -544
10142 21:16:21.813246 <6>[ 205.366513] lkdtm: Performing direct entry REPORT_STACK
10143 21:16:21.813561 <6>[ 205.372120] lkdtm: Stack offset: -48
10144 21:16:21.813858 <6>[ 205.376241] lkdtm: Performing direct entry REPORT_STACK
10145 21:16:21.814147 <6>[ 205.381781] lkdtm: Stack offset: 224
10146 21:16:21.814428 <6>[ 205.385882] lkdtm: Performing direct entry REPORT_STACK
10147 21:16:21.814705 <6>[ 205.391418] lkdtm: Stack offset: 416
10148 21:16:21.856883 <6>[ 205.395531] lkdtm: Performing direct entry REPORT_STACK
10149 21:16:21.857421 <6>[ 205.401067] lkdtm: Stack offset: 160
10150 21:16:21.857778 <6>[ 205.405168] lkdtm: Performing direct entry REPORT_STACK
10151 21:16:21.858090 <6>[ 205.410708] lkdtm: Stack offset: -576
10152 21:16:21.858391 <6>[ 205.414897] lkdtm: Performing direct entry REPORT_STACK
10153 21:16:21.858686 <6>[ 205.420437] lkdtm: Stack offset: 400
10154 21:16:21.858978 <6>[ 205.424534] lkdtm: Performing direct entry REPORT_STACK
10155 21:16:21.859263 <6>[ 205.430074] lkdtm: Stack offset: -208
10156 21:16:21.859545 <6>[ 205.434256] lkdtm: Performing direct entry REPORT_STACK
10157 21:16:21.860283 <6>[ 205.439792] lkdtm: Stack offset: -80
10158 21:16:21.901559 <6>[ 205.443891] lkdtm: Performing direct entry REPORT_STACK
10159 21:16:21.902019 <6>[ 205.449426] lkdtm: Stack offset: -208
10160 21:16:21.902449 <6>[ 205.453612] lkdtm: Performing direct entry REPORT_STACK
10161 21:16:21.902851 <6>[ 205.459163] lkdtm: Stack offset: 192
10162 21:16:21.903235 <6>[ 205.463265] lkdtm: Performing direct entry REPORT_STACK
10163 21:16:21.903619 <6>[ 205.468804] lkdtm: Stack offset: -592
10164 21:16:21.903989 <6>[ 205.473002] lkdtm: Performing direct entry REPORT_STACK
10165 21:16:21.904361 <6>[ 205.478542] lkdtm: Stack offset: 128
10166 21:16:21.905188 <6>[ 205.482663] lkdtm: Performing direct entry REPORT_STACK
10167 21:16:21.945944 <6>[ 205.488277] lkdtm: Stack offset: -512
10168 21:16:21.946225 <6>[ 205.492467] lkdtm: Performing direct entry REPORT_STACK
10169 21:16:21.946451 <6>[ 205.498007] lkdtm: Stack offset: 48
10170 21:16:21.946756 <6>[ 205.502018] lkdtm: Performing direct entry REPORT_STACK
10171 21:16:21.946964 <6>[ 205.507553] lkdtm: Stack offset: -464
10172 21:16:21.947428 <6>[ 205.511739] lkdtm: Performing direct entry REPORT_STACK
10173 21:16:21.947656 <6>[ 205.517275] lkdtm: Stack offset: -432
10174 21:16:21.947830 <6>[ 205.521492] lkdtm: Performing direct entry REPORT_STACK
10175 21:16:21.949067 <6>[ 205.527035] lkdtm: Stack offset: -320
10176 21:16:21.990619 <6>[ 205.531239] lkdtm: Performing direct entry REPORT_STACK
10177 21:16:21.990915 <6>[ 205.536779] lkdtm: Stack offset: 320
10178 21:16:21.991409 <6>[ 205.540904] lkdtm: Performing direct entry REPORT_STACK
10179 21:16:21.991595 <6>[ 205.546449] lkdtm: Stack offset: -288
10180 21:16:21.991793 <6>[ 205.550654] lkdtm: Performing direct entry REPORT_STACK
10181 21:16:21.991984 <6>[ 205.556201] lkdtm: Stack offset: 368
10182 21:16:21.992263 <6>[ 205.560304] lkdtm: Performing direct entry REPORT_STACK
10183 21:16:21.992439 <6>[ 205.565851] lkdtm: Stack offset: -112
10184 21:16:21.993748 <6>[ 205.570039] lkdtm: Performing direct entry REPORT_STACK
10185 21:16:22.035613 <6>[ 205.575576] lkdtm: Stack offset: -496
10186 21:16:22.035884 <6>[ 205.579771] lkdtm: Performing direct entry REPORT_STACK
10187 21:16:22.036054 <6>[ 205.585305] lkdtm: Stack offset: -240
10188 21:16:22.036209 <6>[ 205.589499] lkdtm: Performing direct entry REPORT_STACK
10189 21:16:22.036359 <6>[ 205.595041] lkdtm: Stack offset: -224
10190 21:16:22.036505 <6>[ 205.599258] lkdtm: Performing direct entry REPORT_STACK
10191 21:16:22.036648 <6>[ 205.604821] lkdtm: Stack offset: -16
10192 21:16:22.036788 <6>[ 205.609060] lkdtm: Performing direct entry REPORT_STACK
10193 21:16:22.036930 <6>[ 205.614596] lkdtm: Stack offset: 0
10194 21:16:22.080619 <6>[ 205.618533] lkdtm: Performing direct entry REPORT_STACK
10195 21:16:22.080858 <6>[ 205.624200] lkdtm: Stack offset: -288
10196 21:16:22.081028 <6>[ 205.628393] lkdtm: Performing direct entry REPORT_STACK
10197 21:16:22.081185 <6>[ 205.633932] lkdtm: Stack offset: 144
10198 21:16:22.081360 <6>[ 205.638035] lkdtm: Performing direct entry REPORT_STACK
10199 21:16:22.081507 <6>[ 205.643585] lkdtm: Stack offset: -528
10200 21:16:22.081650 <6>[ 205.647863] lkdtm: Performing direct entry REPORT_STACK
10201 21:16:22.081792 <6>[ 205.653402] lkdtm: Stack offset: 320
10202 21:16:22.081933 <6>[ 205.657508] lkdtm: Performing direct entry REPORT_STACK
10203 21:16:22.083812 <6>[ 205.663046] lkdtm: Stack offset: -512
10204 21:16:22.125510 <6>[ 205.667235] lkdtm: Performing direct entry REPORT_STACK
10205 21:16:22.125962 <6>[ 205.672774] lkdtm: Stack offset: 64
10206 21:16:22.126296 <6>[ 205.676790] lkdtm: Performing direct entry REPORT_STACK
10207 21:16:22.126610 <6>[ 205.682328] lkdtm: Stack offset: 96
10208 21:16:22.126904 <6>[ 205.686370] lkdtm: Performing direct entry REPORT_STACK
10209 21:16:22.127190 <6>[ 205.691921] lkdtm: Stack offset: -192
10210 21:16:22.127478 <6>[ 205.696108] lkdtm: Performing direct entry REPORT_STACK
10211 21:16:22.127765 <6>[ 205.701647] lkdtm: Stack offset: 64
10212 21:16:22.128705 <6>[ 205.705677] lkdtm: Performing direct entry REPORT_STACK
10213 21:16:22.170274 <6>[ 205.711215] lkdtm: Stack offset: -592
10214 21:16:22.170743 <6>[ 205.715406] lkdtm: Performing direct entry REPORT_STACK
10215 21:16:22.171078 <6>[ 205.720941] lkdtm: Stack offset: -176
10216 21:16:22.171392 <6>[ 205.725138] lkdtm: Performing direct entry REPORT_STACK
10217 21:16:22.172069 <6>[ 205.730678] lkdtm: Stack offset: -160
10218 21:16:22.172391 <6>[ 205.734861] lkdtm: Performing direct entry REPORT_STACK
10219 21:16:22.172686 <6>[ 205.740402] lkdtm: Stack offset: 288
10220 21:16:22.172969 <6>[ 205.744499] lkdtm: Performing direct entry REPORT_STACK
10221 21:16:22.173702 <6>[ 205.750038] lkdtm: Stack offset: -512
10222 21:16:22.215306 <6>[ 205.754235] lkdtm: Performing direct entry REPORT_STACK
10223 21:16:22.215800 <6>[ 205.759771] lkdtm: Stack offset: -560
10224 21:16:22.216136 <6>[ 205.763971] lkdtm: Performing direct entry REPORT_STACK
10225 21:16:22.216447 <6>[ 205.769507] lkdtm: Stack offset: 80
10226 21:16:22.216743 <6>[ 205.773520] lkdtm: Performing direct entry REPORT_STACK
10227 21:16:22.217033 <6>[ 205.779060] lkdtm: Stack offset: -560
10228 21:16:22.217368 <6>[ 205.783250] lkdtm: Performing direct entry REPORT_STACK
10229 21:16:22.217659 <6>[ 205.788789] lkdtm: Stack offset: 0
10230 21:16:22.217944 <6>[ 205.792716] lkdtm: Performing direct entry REPORT_STACK
10231 21:16:22.218700 <6>[ 205.798270] lkdtm: Stack offset: -144
10232 21:16:22.259764 <6>[ 205.802585] lkdtm: Performing direct entry REPORT_STACK
10233 21:16:22.260217 <6>[ 205.808111] lkdtm: Stack offset: -560
10234 21:16:22.260557 <6>[ 205.812292] lkdtm: Performing direct entry REPORT_STACK
10235 21:16:22.260874 <6>[ 205.817828] lkdtm: Stack offset: 240
10236 21:16:22.261176 <6>[ 205.821931] lkdtm: Performing direct entry REPORT_STACK
10237 21:16:22.261519 <6>[ 205.827482] lkdtm: Stack offset: 32
10238 21:16:22.261811 <6>[ 205.831494] lkdtm: Performing direct entry REPORT_STACK
10239 21:16:22.262097 <6>[ 205.837033] lkdtm: Stack offset: -96
10240 21:16:22.262936 <6>[ 205.841129] lkdtm: Performing direct entry REPORT_STACK
10241 21:16:22.297104 <6>[ 205.846664] lkdtm: Stack offset: -192
10242 21:16:22.297440 <6>[ 205.850854] lkdtm: Performing direct entry REPORT_STACK
10243 21:16:22.297911 <6>[ 205.856390] lkdtm: Stack offset: -496
10244 21:16:22.300212 <6>[ 205.860585] lkdtm: Performing direct entry REPORT_STACK
10245 21:16:22.300441 <6>[ 205.866120] lkdtm: Stack offset: 144
10246 21:16:22.684154 # Bits of stack entropy: 7
10247 21:16:22.748134 ok 84 selftests: lkdtm: stack-entropy.sh
10248 21:16:25.892647 lkdtm_PANIC_sh skip
10249 21:16:25.893171 lkdtm_BUG_sh pass
10250 21:16:25.893570 lkdtm_WARNING_sh pass
10251 21:16:25.893878 lkdtm_WARNING_MESSAGE_sh pass
10252 21:16:25.894170 lkdtm_EXCEPTION_sh pass
10253 21:16:25.894453 lkdtm_LOOP_sh skip
10254 21:16:25.894734 lkdtm_EXHAUST_STACK_sh skip
10255 21:16:25.895435 lkdtm_CORRUPT_STACK_sh skip
10256 21:16:25.895757 lkdtm_CORRUPT_STACK_STRONG_sh skip
10257 21:16:25.896076 lkdtm_ARRAY_BOUNDS_sh pass
10258 21:16:25.896378 lkdtm_CORRUPT_LIST_ADD_sh pass
10259 21:16:25.896651 lkdtm_CORRUPT_LIST_DEL_sh pass
10260 21:16:25.896917 lkdtm_STACK_GUARD_PAGE_LEADING_sh pass
10261 21:16:25.897183 lkdtm_STACK_GUARD_PAGE_TRAILING_sh pass
10262 21:16:25.897520 lkdtm_REPORT_STACK_CANARY_sh pass
10263 21:16:25.897870 lkdtm_UNSET_SMEP_sh skip
10264 21:16:25.898156 lkdtm_DOUBLE_FAULT_sh skip
10265 21:16:25.935832 lkdtm_CORRUPT_PAC_sh fail
10266 21:16:25.936341 lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh skip
10267 21:16:25.936674 lkdtm_SLAB_LINEAR_OVERFLOW_sh pass
10268 21:16:25.937018 lkdtm_VMALLOC_LINEAR_OVERFLOW_sh pass
10269 21:16:25.937380 lkdtm_WRITE_AFTER_FREE_sh skip
10270 21:16:25.938103 lkdtm_READ_AFTER_FREE_sh pass
10271 21:16:25.938427 lkdtm_WRITE_BUDDY_AFTER_FREE_sh skip
10272 21:16:25.938711 lkdtm_READ_BUDDY_AFTER_FREE_sh pass
10273 21:16:25.939053 lkdtm_SLAB_INIT_ON_ALLOC_sh pass
10274 21:16:25.939353 lkdtm_BUDDY_INIT_ON_ALLOC_sh pass
10275 21:16:25.939629 lkdtm_SLAB_FREE_DOUBLE_sh pass
10276 21:16:25.939903 lkdtm_SLAB_FREE_CROSS_sh pass
10277 21:16:25.940175 lkdtm_SLAB_FREE_PAGE_sh pass
10278 21:16:25.940515 lkdtm_SOFTLOCKUP_sh skip
10279 21:16:25.940798 lkdtm_HARDLOCKUP_sh skip
10280 21:16:25.979111 lkdtm_SPINLOCKUP_sh skip
10281 21:16:25.979580 lkdtm_HUNG_TASK_sh skip
10282 21:16:25.979909 lkdtm_EXEC_DATA_sh pass
10283 21:16:25.980210 lkdtm_EXEC_STACK_sh pass
10284 21:16:25.980496 lkdtm_EXEC_KMALLOC_sh pass
10285 21:16:25.980794 lkdtm_EXEC_VMALLOC_sh pass
10286 21:16:25.981068 lkdtm_EXEC_RODATA_sh pass
10287 21:16:25.981390 lkdtm_EXEC_USERSPACE_sh pass
10288 21:16:25.981667 lkdtm_EXEC_NULL_sh pass
10289 21:16:25.982358 lkdtm_ACCESS_USERSPACE_sh fail
10290 21:16:25.982720 lkdtm_ACCESS_NULL_sh pass
10291 21:16:25.983004 lkdtm_WRITE_RO_sh pass
10292 21:16:25.983286 lkdtm_WRITE_RO_AFTER_INIT_sh pass
10293 21:16:25.983553 lkdtm_WRITE_KERN_sh pass
10294 21:16:25.983818 lkdtm_WRITE_OPD_sh skip
10295 21:16:25.984095 lkdtm_REFCOUNT_INC_OVERFLOW_sh pass
10296 21:16:25.984432 lkdtm_REFCOUNT_ADD_OVERFLOW_sh pass
10297 21:16:26.022437 lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh pass
10298 21:16:26.022901 lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh pass
10299 21:16:26.023227 lkdtm_REFCOUNT_DEC_ZERO_sh pass
10300 21:16:26.023529 lkdtm_REFCOUNT_DEC_NEGATIVE_sh pass
10301 21:16:26.023821 lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh pass
10302 21:16:26.024105 lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh pass
10303 21:16:26.024380 lkdtm_REFCOUNT_INC_ZERO_sh pass
10304 21:16:26.024652 lkdtm_REFCOUNT_ADD_ZERO_sh pass
10305 21:16:26.024923 lkdtm_REFCOUNT_INC_SATURATED_sh pass
10306 21:16:26.025241 lkdtm_REFCOUNT_DEC_SATURATED_sh pass
10307 21:16:26.025608 lkdtm_REFCOUNT_ADD_SATURATED_sh pass
10308 21:16:26.026264 lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh pass
10309 21:16:26.065285 lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh pass
10310 21:16:26.065750 lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh pass
10311 21:16:26.066080 lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh pass
10312 21:16:26.066383 lkdtm_REFCOUNT_TIMING_sh skip
10313 21:16:26.066670 lkdtm_ATOMIC_TIMING_sh skip
10314 21:16:26.066949 lkdtm_USERCOPY_SLAB_SIZE_TO_sh pass
10315 21:16:26.067224 lkdtm_USERCOPY_SLAB_SIZE_FROM_sh pass
10316 21:16:26.067510 lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh pass
10317 21:16:26.067785 lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh pass
10318 21:16:26.068055 lkdtm_USERCOPY_STACK_FRAME_TO_sh pass
10319 21:16:26.068424 lkdtm_USERCOPY_STACK_FRAME_FROM_sh pass
10320 21:16:26.069136 lkdtm_USERCOPY_STACK_BEYOND_sh pass
10321 21:16:26.069501 lkdtm_USERCOPY_KERNEL_sh pass
10322 21:16:26.108333 lkdtm_STACKLEAK_ERASING_sh pass
10323 21:16:26.108800 lkdtm_CFI_FORWARD_PROTO_sh fail
10324 21:16:26.109131 lkdtm_CFI_BACKWARD_sh fail
10325 21:16:26.109560 lkdtm_FORTIFY_STRSCPY_sh pass
10326 21:16:26.109912 lkdtm_FORTIFY_STR_OBJECT_sh pass
10327 21:16:26.110201 lkdtm_FORTIFY_STR_MEMBER_sh pass
10328 21:16:26.110477 lkdtm_FORTIFY_MEM_OBJECT_sh pass
10329 21:16:26.110752 lkdtm_FORTIFY_MEM_MEMBER_sh pass
10330 21:16:26.111021 lkdtm_PPC_SLB_MULTIHIT_sh skip
10331 21:16:26.111466 lkdtm_stack-entropy_sh pass
10332 21:16:26.112150 + ../../utils/send-to-lava.sh ./output/result.txt
10333 21:16:26.244055 Received signal: <TESTCASE> TEST_CASE_ID=shardfile-lkdtm RESULT=pass
10335 21:16:26.246269 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=shardfile-lkdtm RESULT=pass>
10336 21:16:26.459790 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip>
10337 21:16:26.460490 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip
10339 21:16:26.670788 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass>
10340 21:16:26.671287 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass
10342 21:16:26.894979 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass>
10343 21:16:26.895767 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass
10345 21:16:27.118807 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass>
10346 21:16:27.119569 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass
10348 21:16:27.342756 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass>
10349 21:16:27.343519 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass
10351 21:16:27.560537 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip>
10352 21:16:27.561316 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip
10354 21:16:27.763475 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip>
10355 21:16:27.764229 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip
10357 21:16:27.971277 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip>
10358 21:16:27.971964 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip
10360 21:16:28.178003 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip>
10361 21:16:28.178475 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip
10363 21:16:28.381836 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass>
10364 21:16:28.382312 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass
10366 21:16:28.589682 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass>
10367 21:16:28.590157 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass
10369 21:16:28.796551 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass>
10370 21:16:28.797023 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass
10372 21:16:29.003798 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass>
10373 21:16:29.004551 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass
10375 21:16:29.218361 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass>
10376 21:16:29.218857 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass
10378 21:16:29.420190 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass>
10379 21:16:29.420682 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass
10381 21:16:29.628052 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip>
10382 21:16:29.628520 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip
10384 21:16:29.846979 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip>
10385 21:16:29.847468 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip
10387 21:16:30.034851 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail>
10388 21:16:30.035342 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail
10390 21:16:30.247810 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip>
10391 21:16:30.248279 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip
10393 21:16:30.468824 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass>
10394 21:16:30.469586 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass
10396 21:16:30.644765 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass>
10397 21:16:30.645558 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass
10399 21:16:30.863727 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip>
10400 21:16:30.864498 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip
10402 21:16:31.071493 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass>
10403 21:16:31.072231 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass
10405 21:16:31.292452 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip>
10406 21:16:31.293260 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip
10408 21:16:31.513312 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass>
10409 21:16:31.514074 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass
10411 21:16:31.737112 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass>
10412 21:16:31.737890 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass
10414 21:16:31.958115 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass>
10415 21:16:31.958882 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass
10417 21:16:32.181694 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass>
10418 21:16:32.182449 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass
10420 21:16:32.405620 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass>
10421 21:16:32.406363 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass
10423 21:16:32.627252 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass>
10424 21:16:32.627743 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass
10426 21:16:32.848410 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip>
10427 21:16:32.849090 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip
10429 21:16:33.054356 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip>
10430 21:16:33.055147 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip
10432 21:16:33.262064 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip>
10433 21:16:33.262893 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip
10435 21:16:33.482130 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip>
10436 21:16:33.482891 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip
10438 21:16:33.702867 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass>
10439 21:16:33.703602 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass
10441 21:16:33.916791 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass>
10442 21:16:33.917585 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass
10444 21:16:34.136736 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass>
10445 21:16:34.137514 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass
10447 21:16:34.353526 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass>
10448 21:16:34.354256 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass
10450 21:16:34.577030 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass>
10451 21:16:34.577514 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass
10453 21:16:34.784945 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass>
10454 21:16:34.785423 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass
10456 21:16:35.001881 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass>
10457 21:16:35.002369 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass
10459 21:16:35.171781 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail>
10460 21:16:35.172246 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail
10462 21:16:35.378641 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass>
10463 21:16:35.379134 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass
10465 21:16:35.593851 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass>
10466 21:16:35.594617 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass
10468 21:16:35.807756 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass>
10469 21:16:35.808551 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass
10471 21:16:36.009572 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass>
10472 21:16:36.010251 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass
10474 21:16:36.223154 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_OPD_sh RESULT=skip>
10475 21:16:36.223654 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_OPD_sh RESULT=skip
10477 21:16:36.414973 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass>
10478 21:16:36.415475 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass
10480 21:16:36.628223 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass>
10481 21:16:36.628972 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass
10483 21:16:36.848077 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10484 21:16:36.848768 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass
10486 21:16:37.069881 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10487 21:16:37.070587 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass
10489 21:16:37.271445 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass>
10490 21:16:37.271940 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass
10492 21:16:37.491348 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass>
10493 21:16:37.491863 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass
10495 21:16:37.704168 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass>
10496 21:16:37.704665 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass
10498 21:16:37.890094 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass>
10499 21:16:37.890594 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass
10501 21:16:38.093019 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass>
10502 21:16:38.093521 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass
10504 21:16:38.306177 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass>
10505 21:16:38.306993 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass
10507 21:16:38.526912 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass>
10508 21:16:38.527601 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass
10510 21:16:38.749950 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass>
10511 21:16:38.750700 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass
10513 21:16:38.957486 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass>
10514 21:16:38.957968 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass
10516 21:16:39.174381 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass>
10517 21:16:39.174850 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass
10519 21:16:39.371287 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass>
10520 21:16:39.371772 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass
10522 21:16:39.578131 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass>
10523 21:16:39.578603 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass
10525 21:16:39.767057 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass>
10526 21:16:39.767525 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass
10528 21:16:39.971936 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip>
10529 21:16:39.972404 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip
10531 21:16:40.171819 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip>
10532 21:16:40.172311 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip
10534 21:16:40.388711 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass>
10535 21:16:40.389219 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass
10537 21:16:40.589542 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass>
10538 21:16:40.590038 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass
10540 21:16:40.788471 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass>
10541 21:16:40.788964 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass
10543 21:16:40.996277 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass>
10544 21:16:40.996778 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass
10546 21:16:41.188154 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=pass>
10547 21:16:41.188649 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=pass
10549 21:16:41.401101 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=pass>
10550 21:16:41.401597 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=pass
10552 21:16:41.586041 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass>
10553 21:16:41.586507 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass
10555 21:16:41.792945 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass>
10556 21:16:41.793456 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass
10558 21:16:41.999774 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass>
10559 21:16:42.000266 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass
10561 21:16:42.199716 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail>
10562 21:16:42.200209 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail
10564 21:16:42.396488 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail>
10565 21:16:42.397010 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail
10567 21:16:42.609433 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass>
10568 21:16:42.609926 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass
10570 21:16:42.807340 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass>
10571 21:16:42.807838 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass
10573 21:16:43.022200 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass>
10574 21:16:43.022702 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass
10576 21:16:43.236030 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass>
10577 21:16:43.236504 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass
10579 21:16:43.427930 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass>
10580 21:16:43.428428 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass
10582 21:16:43.626838 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh RESULT=skip>
10583 21:16:43.627334 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh RESULT=skip
10585 21:16:43.845800 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass>
10586 21:16:43.846310 + set +x
10587 21:16:43.846926 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass
10589 21:16:43.849030 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 936764_1.6.2.4.5>
10590 21:16:43.849727 Received signal: <ENDRUN> 1_kselftest-lkdtm 936764_1.6.2.4.5
10591 21:16:43.850100 Ending use of test pattern.
10592 21:16:43.850420 Ending test lava.1_kselftest-lkdtm (936764_1.6.2.4.5), duration 163.79
10594 21:16:43.864950 <LAVA_TEST_RUNNER EXIT>
10595 21:16:43.865664 ok: lava_test_shell seems to have completed
10596 21:16:43.868205 lkdtm_ACCESS_NULL_sh: pass
lkdtm_ACCESS_USERSPACE_sh: fail
lkdtm_ARRAY_BOUNDS_sh: pass
lkdtm_ATOMIC_TIMING_sh: skip
lkdtm_BUDDY_INIT_ON_ALLOC_sh: pass
lkdtm_BUG_sh: pass
lkdtm_CFI_BACKWARD_sh: fail
lkdtm_CFI_FORWARD_PROTO_sh: fail
lkdtm_CORRUPT_LIST_ADD_sh: pass
lkdtm_CORRUPT_LIST_DEL_sh: pass
lkdtm_CORRUPT_PAC_sh: fail
lkdtm_CORRUPT_STACK_STRONG_sh: skip
lkdtm_CORRUPT_STACK_sh: skip
lkdtm_DOUBLE_FAULT_sh: skip
lkdtm_EXCEPTION_sh: pass
lkdtm_EXEC_DATA_sh: pass
lkdtm_EXEC_KMALLOC_sh: pass
lkdtm_EXEC_NULL_sh: pass
lkdtm_EXEC_RODATA_sh: pass
lkdtm_EXEC_STACK_sh: pass
lkdtm_EXEC_USERSPACE_sh: pass
lkdtm_EXEC_VMALLOC_sh: pass
lkdtm_EXHAUST_STACK_sh: skip
lkdtm_FORTIFY_MEM_MEMBER_sh: pass
lkdtm_FORTIFY_MEM_OBJECT_sh: pass
lkdtm_FORTIFY_STRSCPY_sh: pass
lkdtm_FORTIFY_STR_MEMBER_sh: pass
lkdtm_FORTIFY_STR_OBJECT_sh: pass
lkdtm_HARDLOCKUP_sh: skip
lkdtm_HUNG_TASK_sh: skip
lkdtm_LOOP_sh: skip
lkdtm_PANIC_sh: skip
lkdtm_PPC_SLB_MULTIHIT_sh: skip
lkdtm_READ_AFTER_FREE_sh: pass
lkdtm_READ_BUDDY_AFTER_FREE_sh: pass
lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh: pass
lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh: pass
lkdtm_REFCOUNT_ADD_OVERFLOW_sh: pass
lkdtm_REFCOUNT_ADD_SATURATED_sh: pass
lkdtm_REFCOUNT_ADD_ZERO_sh: pass
lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh: pass
lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh: pass
lkdtm_REFCOUNT_DEC_NEGATIVE_sh: pass
lkdtm_REFCOUNT_DEC_SATURATED_sh: pass
lkdtm_REFCOUNT_DEC_ZERO_sh: pass
lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh: pass
lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh: pass
lkdtm_REFCOUNT_INC_OVERFLOW_sh: pass
lkdtm_REFCOUNT_INC_SATURATED_sh: pass
lkdtm_REFCOUNT_INC_ZERO_sh: pass
lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh: pass
lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh: pass
lkdtm_REFCOUNT_TIMING_sh: skip
lkdtm_REPORT_STACK_CANARY_sh: pass
lkdtm_SLAB_FREE_CROSS_sh: pass
lkdtm_SLAB_FREE_DOUBLE_sh: pass
lkdtm_SLAB_FREE_PAGE_sh: pass
lkdtm_SLAB_INIT_ON_ALLOC_sh: pass
lkdtm_SLAB_LINEAR_OVERFLOW_sh: pass
lkdtm_SOFTLOCKUP_sh: skip
lkdtm_SPINLOCKUP_sh: skip
lkdtm_STACKLEAK_ERASING_sh: pass
lkdtm_STACK_GUARD_PAGE_LEADING_sh: pass
lkdtm_STACK_GUARD_PAGE_TRAILING_sh: pass
lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh: skip
lkdtm_UNSET_SMEP_sh: skip
lkdtm_USERCOPY_KERNEL_sh: pass
lkdtm_USERCOPY_SLAB_SIZE_FROM_sh: pass
lkdtm_USERCOPY_SLAB_SIZE_TO_sh: pass
lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh: pass
lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh: pass
lkdtm_USERCOPY_STACK_BEYOND_sh: pass
lkdtm_USERCOPY_STACK_FRAME_FROM_sh: pass
lkdtm_USERCOPY_STACK_FRAME_TO_sh: pass
lkdtm_VMALLOC_LINEAR_OVERFLOW_sh: pass
lkdtm_WARNING_MESSAGE_sh: pass
lkdtm_WARNING_sh: pass
lkdtm_WRITE_AFTER_FREE_sh: skip
lkdtm_WRITE_BUDDY_AFTER_FREE_sh: skip
lkdtm_WRITE_KERN_sh: pass
lkdtm_WRITE_OPD_sh: skip
lkdtm_WRITE_RO_AFTER_INIT_sh: pass
lkdtm_WRITE_RO_sh: pass
lkdtm_stack-entropy_sh: pass
shardfile-lkdtm: pass
10597 21:16:43.868792 end: 3.1 lava-test-shell (duration 00:02:46) [common]
10598 21:16:43.869273 end: 3 lava-test-retry (duration 00:02:46) [common]
10599 21:16:43.869753 start: 4 finalize (timeout 00:02:17) [common]
10600 21:16:43.870231 start: 4.1 power-off (timeout 00:00:30) [common]
10601 21:16:43.870942 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/off?hostname=apc54a00b1&port=1'
10602 21:16:44.973281 >> OK - accepted request
10603 21:16:44.974844 Returned 0 in 1 seconds
10604 21:16:45.075858 end: 4.1 power-off (duration 00:00:01) [common]
10606 21:16:45.077319 start: 4.2 read-feedback (timeout 00:02:16) [common]
10607 21:16:45.078325 Listened to connection for namespace 'common' for up to 1s
10608 21:16:45.079175 Listened to connection for namespace 'common' for up to 1s
10609 21:16:46.079096 Finalising connection for namespace 'common'
10610 21:16:46.079730 Disconnecting from shell: Finalise
10611 21:16:46.080228 / #
10612 21:16:46.181172 end: 4.2 read-feedback (duration 00:00:01) [common]
10613 21:16:46.181940 end: 4 finalize (duration 00:00:02) [common]
10614 21:16:46.182570 Cleaning after the job
10615 21:16:46.183116 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/936764/tftp-deploy-5is6cxk0/ramdisk
10616 21:16:46.195342 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/936764/tftp-deploy-5is6cxk0/kernel
10617 21:16:46.241886 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/936764/tftp-deploy-5is6cxk0/dtb
10618 21:16:46.242535 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/936764/tftp-deploy-5is6cxk0/nfsrootfs
10619 21:16:46.334832 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/936764/tftp-deploy-5is6cxk0/modules
10620 21:16:46.347986 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/936764
10621 21:16:47.066598 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/936764
10622 21:16:47.066863 Job finished correctly