Boot log: juno-uboot
- Warnings: 3
- Kernel Warnings: 2421
- Errors: 0
- Kernel Errors: 451
- Boot result: PASS
1 03:02:16.034157 lava-dispatcher, installed at version: 2024.01
2 03:02:16.034528 start: 0 validate
3 03:02:16.034750 Start time: 2024-04-23 03:02:16.034740+00:00 (UTC)
4 03:02:16.035033 Validating that http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/initrd.cpio.gz exists
5 03:02:16.322888 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.86-cip19-44-g09a10637e8de/arm64/defconfig+kselftest/gcc-10/kernel/Image exists
6 03:02:16.469426 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.86-cip19-44-g09a10637e8de/arm64/defconfig+kselftest/gcc-10/dtbs/arm/juno.dtb exists
7 03:02:16.617655 Validating that http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/full.rootfs.tar.xz exists
8 03:02:16.757364 Validating that http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.86-cip19-44-g09a10637e8de/arm64/defconfig+kselftest/gcc-10/modules.tar.xz exists
9 03:02:16.904184 validate duration: 0.87
11 03:02:16.905296 start: 1 tftp-deploy (timeout 00:10:00) [common]
12 03:02:16.905757 start: 1.1 download-retry (timeout 00:10:00) [common]
13 03:02:16.906218 start: 1.1.1 http-download (timeout 00:10:00) [common]
14 03:02:16.906866 Not decompressing ramdisk as can be used compressed.
15 03:02:16.907361 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/initrd.cpio.gz
16 03:02:16.907665 saving as /var/lib/lava/dispatcher/tmp/174888/tftp-deploy-rxux_qal/ramdisk/initrd.cpio.gz
17 03:02:16.907992 total size: 5628169 (5 MB)
18 03:02:17.186755 progress 0 % (0 MB)
19 03:02:17.597924 progress 5 % (0 MB)
20 03:02:17.736573 progress 10 % (0 MB)
21 03:02:17.744498 progress 15 % (0 MB)
22 03:02:17.875820 progress 20 % (1 MB)
23 03:02:17.883868 progress 25 % (1 MB)
24 03:02:17.892524 progress 30 % (1 MB)
25 03:02:18.010442 progress 35 % (1 MB)
26 03:02:18.018684 progress 40 % (2 MB)
27 03:02:18.027365 progress 45 % (2 MB)
28 03:02:18.166176 progress 50 % (2 MB)
29 03:02:18.175015 progress 55 % (2 MB)
30 03:02:18.183672 progress 60 % (3 MB)
31 03:02:18.191366 progress 65 % (3 MB)
32 03:02:18.199976 progress 70 % (3 MB)
33 03:02:18.207479 progress 75 % (4 MB)
34 03:02:18.215053 progress 80 % (4 MB)
35 03:02:18.220905 progress 85 % (4 MB)
36 03:02:18.226732 progress 90 % (4 MB)
37 03:02:18.232004 progress 95 % (5 MB)
38 03:02:18.444810 progress 100 % (5 MB)
39 03:02:18.446089 5 MB downloaded in 1.54 s (3.49 MB/s)
40 03:02:18.446607 end: 1.1.1 http-download (duration 00:00:02) [common]
42 03:02:18.447444 end: 1.1 download-retry (duration 00:00:02) [common]
43 03:02:18.447751 start: 1.2 download-retry (timeout 00:09:58) [common]
44 03:02:18.448042 start: 1.2.1 http-download (timeout 00:09:58) [common]
45 03:02:18.448477 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.86-cip19-44-g09a10637e8de/arm64/defconfig+kselftest/gcc-10/kernel/Image
46 03:02:18.448717 saving as /var/lib/lava/dispatcher/tmp/174888/tftp-deploy-rxux_qal/kernel/Image
47 03:02:18.448922 total size: 57616896 (54 MB)
48 03:02:18.449131 No compression specified
49 03:02:18.591092 progress 0 % (0 MB)
50 03:02:18.752413 progress 5 % (2 MB)
51 03:02:18.915391 progress 10 % (5 MB)
52 03:02:19.160294 progress 15 % (8 MB)
53 03:02:19.319863 progress 20 % (11 MB)
54 03:02:19.557985 progress 25 % (13 MB)
55 03:02:19.715347 progress 30 % (16 MB)
56 03:02:19.871204 progress 35 % (19 MB)
57 03:02:20.104379 progress 40 % (22 MB)
58 03:02:20.260594 progress 45 % (24 MB)
59 03:02:20.414909 progress 50 % (27 MB)
60 03:02:20.708767 progress 55 % (30 MB)
61 03:02:20.973167 progress 60 % (32 MB)
62 03:02:21.237002 progress 65 % (35 MB)
63 03:02:21.534957 progress 70 % (38 MB)
64 03:02:21.919732 progress 75 % (41 MB)
65 03:02:22.209161 progress 80 % (43 MB)
66 03:02:22.493616 progress 85 % (46 MB)
67 03:02:22.875566 progress 90 % (49 MB)
68 03:02:23.161382 progress 95 % (52 MB)
69 03:02:23.446555 progress 100 % (54 MB)
70 03:02:23.447448 54 MB downloaded in 5.00 s (10.99 MB/s)
71 03:02:23.448141 end: 1.2.1 http-download (duration 00:00:05) [common]
73 03:02:23.449308 end: 1.2 download-retry (duration 00:00:05) [common]
74 03:02:23.449771 start: 1.3 download-retry (timeout 00:09:53) [common]
75 03:02:23.450242 start: 1.3.1 http-download (timeout 00:09:53) [common]
76 03:02:23.450876 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.86-cip19-44-g09a10637e8de/arm64/defconfig+kselftest/gcc-10/dtbs/arm/juno.dtb
77 03:02:23.451225 saving as /var/lib/lava/dispatcher/tmp/174888/tftp-deploy-rxux_qal/dtb/juno.dtb
78 03:02:23.451525 total size: 26981 (0 MB)
79 03:02:23.451827 No compression specified
80 03:02:23.594499 progress 100 % (0 MB)
81 03:02:23.595666 0 MB downloaded in 0.14 s (0.18 MB/s)
82 03:02:23.596277 end: 1.3.1 http-download (duration 00:00:00) [common]
84 03:02:23.597309 end: 1.3 download-retry (duration 00:00:00) [common]
85 03:02:23.597697 start: 1.4 download-retry (timeout 00:09:53) [common]
86 03:02:23.598108 start: 1.4.1 http-download (timeout 00:09:53) [common]
87 03:02:23.598659 downloading http://storage.kernelci.org/images/rootfs/debian/bookworm-kselftest/20240313.0/arm64/full.rootfs.tar.xz
88 03:02:23.598971 saving as /var/lib/lava/dispatcher/tmp/174888/tftp-deploy-rxux_qal/nfsrootfs/full.rootfs.tar
89 03:02:23.599244 total size: 120894716 (115 MB)
90 03:02:23.599523 Using unxz to decompress xz
91 03:02:23.745996 progress 0 % (0 MB)
92 03:02:24.356313 progress 5 % (5 MB)
93 03:02:24.982361 progress 10 % (11 MB)
94 03:02:25.580654 progress 15 % (17 MB)
95 03:02:26.182538 progress 20 % (23 MB)
96 03:02:26.794407 progress 25 % (28 MB)
97 03:02:27.407933 progress 30 % (34 MB)
98 03:02:28.010294 progress 35 % (40 MB)
99 03:02:28.598608 progress 40 % (46 MB)
100 03:02:29.186988 progress 45 % (51 MB)
101 03:02:29.818240 progress 50 % (57 MB)
102 03:02:30.445608 progress 55 % (63 MB)
103 03:02:31.038148 progress 60 % (69 MB)
104 03:02:31.622847 progress 65 % (74 MB)
105 03:02:32.236804 progress 70 % (80 MB)
106 03:02:32.844195 progress 75 % (86 MB)
107 03:02:33.410341 progress 80 % (92 MB)
108 03:02:33.981417 progress 85 % (98 MB)
109 03:02:34.549951 progress 90 % (103 MB)
110 03:02:35.100858 progress 95 % (109 MB)
111 03:02:35.675757 progress 100 % (115 MB)
112 03:02:35.684172 115 MB downloaded in 12.08 s (9.54 MB/s)
113 03:02:35.684480 end: 1.4.1 http-download (duration 00:00:12) [common]
115 03:02:35.684889 end: 1.4 download-retry (duration 00:00:12) [common]
116 03:02:35.685048 start: 1.5 download-retry (timeout 00:09:41) [common]
117 03:02:35.685205 start: 1.5.1 http-download (timeout 00:09:41) [common]
118 03:02:35.685432 downloading http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.86-cip19-44-g09a10637e8de/arm64/defconfig+kselftest/gcc-10/modules.tar.xz
119 03:02:35.685546 saving as /var/lib/lava/dispatcher/tmp/174888/tftp-deploy-rxux_qal/modules/modules.tar
120 03:02:35.685664 total size: 13209312 (12 MB)
121 03:02:35.685780 Using unxz to decompress xz
122 03:02:35.826679 progress 0 % (0 MB)
123 03:02:35.912771 progress 5 % (0 MB)
124 03:02:35.974582 progress 10 % (1 MB)
125 03:02:36.036852 progress 15 % (1 MB)
126 03:02:36.099669 progress 20 % (2 MB)
127 03:02:36.163316 progress 25 % (3 MB)
128 03:02:36.226896 progress 30 % (3 MB)
129 03:02:36.293431 progress 35 % (4 MB)
130 03:02:36.355435 progress 40 % (5 MB)
131 03:02:36.421455 progress 45 % (5 MB)
132 03:02:36.485503 progress 50 % (6 MB)
133 03:02:36.550332 progress 55 % (6 MB)
134 03:02:36.612688 progress 60 % (7 MB)
135 03:02:36.678955 progress 65 % (8 MB)
136 03:02:36.750308 progress 70 % (8 MB)
137 03:02:36.813887 progress 75 % (9 MB)
138 03:02:36.879119 progress 80 % (10 MB)
139 03:02:36.947764 progress 85 % (10 MB)
140 03:02:37.010603 progress 90 % (11 MB)
141 03:02:37.071374 progress 95 % (11 MB)
142 03:02:37.141739 progress 100 % (12 MB)
143 03:02:37.149197 12 MB downloaded in 1.46 s (8.61 MB/s)
144 03:02:37.149524 end: 1.5.1 http-download (duration 00:00:01) [common]
146 03:02:37.149929 end: 1.5 download-retry (duration 00:00:01) [common]
147 03:02:37.150126 start: 1.6 prepare-tftp-overlay (timeout 00:09:40) [common]
148 03:02:37.150286 start: 1.6.1 extract-nfsrootfs (timeout 00:09:40) [common]
149 03:02:42.977439 Extracted nfsroot to /var/lib/lava/dispatcher/tmp/174888/extract-nfsrootfs-lpwu3or4
150 03:02:42.977740 end: 1.6.1 extract-nfsrootfs (duration 00:00:06) [common]
151 03:02:42.977910 start: 1.6.2 lava-overlay (timeout 00:09:34) [common]
152 03:02:42.978249 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r
153 03:02:42.978465 makedir: /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin
154 03:02:42.978642 makedir: /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/tests
155 03:02:42.978826 makedir: /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/results
156 03:02:42.979033 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-add-keys
157 03:02:42.979283 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-add-sources
158 03:02:42.979519 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-background-process-start
159 03:02:42.979752 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-background-process-stop
160 03:02:42.979994 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-common-functions
161 03:02:42.980227 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-echo-ipv4
162 03:02:42.980453 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-install-packages
163 03:02:42.980677 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-installed-packages
164 03:02:42.980901 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-os-build
165 03:02:42.981123 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-probe-channel
166 03:02:42.981346 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-probe-ip
167 03:02:42.981569 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-target-ip
168 03:02:42.981791 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-target-mac
169 03:02:42.982043 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-target-storage
170 03:02:42.982290 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-test-case
171 03:02:42.982532 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-test-event
172 03:02:42.982759 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-test-feedback
173 03:02:42.982982 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-test-raise
174 03:02:42.983203 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-test-reference
175 03:02:42.983427 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-test-runner
176 03:02:42.983650 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-test-set
177 03:02:42.983872 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-test-shell
178 03:02:42.984100 Updating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-add-keys (debian)
179 03:02:42.984384 Updating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-add-sources (debian)
180 03:02:42.984645 Updating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-install-packages (debian)
181 03:02:42.984902 Updating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-installed-packages (debian)
182 03:02:42.985215 Updating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/bin/lava-os-build (debian)
183 03:02:42.985451 Creating /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/environment
184 03:02:42.985636 LAVA metadata
185 03:02:42.985764 - LAVA_JOB_ID=174888
186 03:02:42.985885 - LAVA_DISPATCHER_IP=192.168.56.230
187 03:02:42.986462 start: 1.6.2.1 ssh-authorize (timeout 00:09:34) [common]
188 03:02:42.986918 end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
189 03:02:42.987123 start: 1.6.2.2 lava-vland-overlay (timeout 00:09:34) [common]
190 03:02:42.987247 skipped lava-vland-overlay
191 03:02:42.987403 end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
192 03:02:42.987552 start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:34) [common]
193 03:02:42.987657 skipped lava-multinode-overlay
194 03:02:42.987807 end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
195 03:02:42.987952 start: 1.6.2.4 test-definition (timeout 00:09:34) [common]
196 03:02:42.988097 Loading test definitions
197 03:02:42.988266 start: 1.6.2.4.1 inline-repo-action (timeout 00:09:34) [common]
198 03:02:42.988391 Using /lava-174888 at stage 0
199 03:02:42.988908 uuid=174888_1.6.2.4.1 testdef=None
200 03:02:42.989088 end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
201 03:02:42.989242 start: 1.6.2.4.2 test-overlay (timeout 00:09:34) [common]
202 03:02:42.989953 end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
204 03:02:42.990382 start: 1.6.2.4.3 test-install-overlay (timeout 00:09:34) [common]
205 03:02:42.991404 end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
207 03:02:42.991829 start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:34) [common]
208 03:02:42.992796 runner path: /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/0/tests/0_timesync-off test_uuid 174888_1.6.2.4.1
209 03:02:42.993087 end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
211 03:02:42.993495 start: 1.6.2.4.5 git-repo-action (timeout 00:09:34) [common]
212 03:02:42.993622 Using /lava-174888 at stage 0
213 03:02:42.993813 Fetching tests from https://github.com/kernelci/test-definitions.git
214 03:02:42.993966 Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/0/tests/1_kselftest-lkdtm'
215 03:02:45.659548 Running '/usr/bin/git checkout kernelci.org
216 03:02:45.919321 Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
217 03:02:45.920072 uuid=174888_1.6.2.4.5 testdef=None
218 03:02:45.920296 end: 1.6.2.4.5 git-repo-action (duration 00:00:03) [common]
220 03:02:45.920713 start: 1.6.2.4.6 test-overlay (timeout 00:09:31) [common]
221 03:02:45.922160 end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
223 03:02:45.922621 start: 1.6.2.4.7 test-install-overlay (timeout 00:09:31) [common]
224 03:02:45.924868 end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
226 03:02:45.925387 start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:31) [common]
227 03:02:45.927213 runner path: /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/0/tests/1_kselftest-lkdtm test_uuid 174888_1.6.2.4.5
228 03:02:45.927401 BOARD='juno-uboot'
229 03:02:45.927538 BRANCH='cip'
230 03:02:45.927653 SKIPFILE='/dev/null'
231 03:02:45.927765 SKIP_INSTALL='True'
232 03:02:45.927885 TESTPROG_URL='http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.86-cip19-44-g09a10637e8de/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz'
233 03:02:45.927995 TST_CASENAME=''
234 03:02:45.928103 TST_CMDFILES='lkdtm'
235 03:02:45.928426 end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
237 03:02:45.928834 Creating lava-test-runner.conf files
238 03:02:45.928952 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/174888/lava-overlay-3_hxl37r/lava-174888/0 for stage 0
239 03:02:45.929139 - 0_timesync-off
240 03:02:45.929267 - 1_kselftest-lkdtm
241 03:02:45.929473 end: 1.6.2.4 test-definition (duration 00:00:03) [common]
242 03:02:45.929710 start: 1.6.2.5 compress-overlay (timeout 00:09:31) [common]
243 03:02:58.483835 end: 1.6.2.5 compress-overlay (duration 00:00:13) [common]
244 03:02:58.484061 start: 1.6.2.6 persistent-nfs-overlay (timeout 00:09:18) [common]
245 03:02:58.484211 end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
246 03:02:58.484358 end: 1.6.2 lava-overlay (duration 00:00:16) [common]
247 03:02:58.484501 start: 1.6.3 extract-overlay-ramdisk (timeout 00:09:18) [common]
248 03:02:58.702060 end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
249 03:02:58.702289 start: 1.6.4 extract-modules (timeout 00:09:18) [common]
250 03:02:58.702439 extracting modules file /var/lib/lava/dispatcher/tmp/174888/tftp-deploy-rxux_qal/modules/modules.tar to /var/lib/lava/dispatcher/tmp/174888/extract-nfsrootfs-lpwu3or4
251 03:02:59.143588 extracting modules file /var/lib/lava/dispatcher/tmp/174888/tftp-deploy-rxux_qal/modules/modules.tar to /var/lib/lava/dispatcher/tmp/174888/extract-overlay-ramdisk-487j6_3y/ramdisk
252 03:02:59.597213 end: 1.6.4 extract-modules (duration 00:00:01) [common]
253 03:02:59.597450 start: 1.6.5 apply-overlay-tftp (timeout 00:09:17) [common]
254 03:02:59.597623 [common] Applying overlay to NFS
255 03:02:59.597776 [common] Applying overlay /var/lib/lava/dispatcher/tmp/174888/compress-overlay-gjf01ufv/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/174888/extract-nfsrootfs-lpwu3or4
256 03:03:00.962944 end: 1.6.5 apply-overlay-tftp (duration 00:00:01) [common]
257 03:03:00.963181 start: 1.6.6 prepare-kernel (timeout 00:09:16) [common]
258 03:03:00.963351 start: 1.6.6.1 uboot-prepare-kernel (timeout 00:09:16) [common]
259 03:03:00.963489 Converting downloaded kernel to a uImage
260 03:03:00.963697 mkimage -A arm64 -O linux -T kernel -C none -a 0x80200000 -e 0x80200000 -d /var/lib/lava/dispatcher/tmp/174888/tftp-deploy-rxux_qal/kernel/Image /var/lib/lava/dispatcher/tmp/174888/tftp-deploy-rxux_qal/kernel/uImage
261 03:03:01.606285 output: Image Name:
262 03:03:01.606477 output: Created: Tue Apr 23 03:03:00 2024
263 03:03:01.606705 output: Image Type: AArch64 Linux Kernel Image (uncompressed)
264 03:03:01.606855 output: Data Size: 57616896 Bytes = 56266.50 KiB = 54.95 MiB
265 03:03:01.606987 output: Load Address: 80200000
266 03:03:01.607115 output: Entry Point: 80200000
267 03:03:01.607238 output:
268 03:03:01.607441 end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:01) [common]
269 03:03:01.607618 end: 1.6.6 prepare-kernel (duration 00:00:01) [common]
270 03:03:01.607797 start: 1.6.7 configure-preseed-file (timeout 00:09:15) [common]
271 03:03:01.607953 end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
272 03:03:01.608094 start: 1.6.8 compress-ramdisk (timeout 00:09:15) [common]
273 03:03:01.608214 Building ramdisk /var/lib/lava/dispatcher/tmp/174888/extract-overlay-ramdisk-487j6_3y/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/174888/extract-overlay-ramdisk-487j6_3y/ramdisk
274 03:03:02.442887 >> 203392 blocks
275 03:03:07.313003 Adding RAMdisk u-boot header.
276 03:03:07.313223 mkimage -A arm64 -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/174888/extract-overlay-ramdisk-487j6_3y/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/174888/extract-overlay-ramdisk-487j6_3y/ramdisk.cpio.gz.uboot
277 03:03:07.731756 output: Image Name:
278 03:03:07.731956 output: Created: Tue Apr 23 03:03:07 2024
279 03:03:07.732087 output: Image Type: AArch64 Linux RAMDisk Image (uncompressed)
280 03:03:07.732206 output: Data Size: 26487808 Bytes = 25867.00 KiB = 25.26 MiB
281 03:03:07.732322 output: Load Address: 00000000
282 03:03:07.732436 output: Entry Point: 00000000
283 03:03:07.732548 output:
284 03:03:07.732711 rename /var/lib/lava/dispatcher/tmp/174888/extract-overlay-ramdisk-487j6_3y/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/174888/tftp-deploy-rxux_qal/ramdisk/ramdisk.cpio.gz.uboot
285 03:03:07.732892 end: 1.6.8 compress-ramdisk (duration 00:00:06) [common]
286 03:03:07.733035 end: 1.6 prepare-tftp-overlay (duration 00:00:31) [common]
287 03:03:07.733182 start: 1.7 lxc-create-udev-rule-action (timeout 00:09:09) [common]
288 03:03:07.733312 No LXC device requested
289 03:03:07.733456 end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
290 03:03:07.733606 start: 1.8 deploy-device-env (timeout 00:09:09) [common]
291 03:03:07.733750 end: 1.8 deploy-device-env (duration 00:00:00) [common]
292 03:03:07.733867 Checking files for TFTP limit of 4294967296 bytes.
293 03:03:07.734562 end: 1 tftp-deploy (duration 00:00:51) [common]
294 03:03:07.734736 start: 2 uboot-action (timeout 00:05:00) [common]
295 03:03:07.734887 start: 2.1 uboot-from-media (timeout 00:05:00) [common]
296 03:03:07.735032 end: 2.1 uboot-from-media (duration 00:00:00) [common]
297 03:03:07.735171 start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
298 03:03:07.735327 Using kernel file from prepare-kernel: 174888/tftp-deploy-rxux_qal/kernel/uImage
299 03:03:07.735512 substitutions:
300 03:03:07.735629 - {BOOTX}: bootm 0x80200000 0x8fe00000 0x8fc00000
301 03:03:07.735745 - {DTB_ADDR}: 0x8fc00000
302 03:03:07.735856 - {DTB}: 174888/tftp-deploy-rxux_qal/dtb/juno.dtb
303 03:03:07.735950 - {INITRD}: 174888/tftp-deploy-rxux_qal/ramdisk/ramdisk.cpio.gz.uboot
304 03:03:07.736044 - {KERNEL_ADDR}: 0x80200000
305 03:03:07.736133 - {KERNEL}: 174888/tftp-deploy-rxux_qal/kernel/uImage
306 03:03:07.736224 - {LAVA_MAC}: None
307 03:03:07.736327 - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/174888/extract-nfsrootfs-lpwu3or4
308 03:03:07.736419 - {NFS_SERVER_IP}: 192.168.56.230
309 03:03:07.736509 - {PRESEED_CONFIG}: None
310 03:03:07.736598 - {PRESEED_LOCAL}: None
311 03:03:07.736686 - {RAMDISK_ADDR}: 0x8fe00000
312 03:03:07.736775 - {RAMDISK}: 174888/tftp-deploy-rxux_qal/ramdisk/ramdisk.cpio.gz.uboot
313 03:03:07.736865 - {ROOT_PART}: None
314 03:03:07.736954 - {ROOT}: None
315 03:03:07.737041 - {SERVER_IP}: 192.168.56.230
316 03:03:07.737129 - {TEE_ADDR}: 0x83000000
317 03:03:07.737217 - {TEE}: None
318 03:03:07.737307 Parsed boot commands:
319 03:03:07.737393 - setenv autoload no
320 03:03:07.737481 - setenv initrd_high 0xffffffffffffffff
321 03:03:07.737570 - setenv fdt_high 0xffffffffffffffff
322 03:03:07.737658 - dhcp
323 03:03:07.737745 - setenv serverip 192.168.56.230
324 03:03:07.737833 - tftp 0x80200000 174888/tftp-deploy-rxux_qal/kernel/uImage
325 03:03:07.737923 - tftp 0x8fe00000 174888/tftp-deploy-rxux_qal/ramdisk/ramdisk.cpio.gz.uboot
326 03:03:07.738031 - setenv initrd_size ${filesize}
327 03:03:07.738124 - tftp 0x8fc00000 174888/tftp-deploy-rxux_qal/dtb/juno.dtb
328 03:03:07.738212 - setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/174888/extract-nfsrootfs-lpwu3or4,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
329 03:03:07.738306 - bootm 0x80200000 0x8fe00000 0x8fc00000
330 03:03:07.738437 end: 2.2 bootloader-overlay (duration 00:00:00) [common]
332 03:03:07.738785 start: 2.3 connect-device (timeout 00:05:00) [common]
333 03:03:07.738897 [common] connect-device Connecting to device using 'telnet 127.0.0.1 63001'
334 03:03:07.743362 Setting prompt string to ['lava-test: # ']
335 03:03:07.743862 end: 2.3 connect-device (duration 00:00:00) [common]
336 03:03:07.744086 start: 2.4 uboot-commands (timeout 00:05:00) [common]
337 03:03:07.744289 start: 2.4.1 reset-device (timeout 00:05:00) [common]
338 03:03:07.744554 start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
339 03:03:07.745100 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/reboot?hostname=apc54a00b1&port=1'
340 03:03:14.823085 >> OK - accepted request
341 03:03:14.826117 Returned 0 in 7 seconds
342 03:03:14.927214 end: 2.4.1.1 pdu-reboot (duration 00:00:07) [common]
344 03:03:14.928466 end: 2.4.1 reset-device (duration 00:00:07) [common]
345 03:03:14.928930 start: 2.4.2 bootloader-interrupt (timeout 00:04:53) [common]
346 03:03:14.929376 Setting prompt string to ['Hit any key to stop autoboot']
347 03:03:14.929793 bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
348 03:03:14.931523 Trying 127.0.0.1...
349 03:03:14.931957 Connected to 127.0.0.1.
350 03:03:14.932647 Escape character is '^]'.
351 03:03:14.957768 �
352 03:03:14.958336
353 03:03:14.958716 ARM V2M-Juno Boot loader v1.0.0
354 03:03:14.959022 HBI0262 build 2068
355 03:03:14.959309
356 03:03:14.960861 MBbios update in progress DO NOT SWITCH OFF...
357 03:03:25.575865
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%
358 03:03:25.576171 MBbios update complete.
359 03:03:26.270009
360 03:03:26.270340 ARM V2M_Juno Firmware v1.5.1
361 03:03:26.270594 Build Date: Apr 3 2019
362 03:03:26.270787
363 03:03:26.273089 Time : 00:00:00
364 03:03:26.273296 Date : 01:01:2000
365 03:03:26.496976
366 03:03:26.497254 Press Enter to stop auto boot...
367 03:03:26.497479
368 03:03:31.612953
369 03:03:31.613498 Powering up system...
370 03:03:31.820704
371 03:03:31.821260 Switching on ATXPSU...
372 03:03:33.498913 PMIC RAM configuration (pms_v103.bin)...
373 03:03:37.511582 MBtemp : 35 degC
374 03:03:37.532429
375 03:03:37.532952 Configuring motherboard (rev B, var A)...
376 03:03:37.535650 IOFPGA image \MB\HBI0262B\io_b118.bit
377 03:03:40.972552 IOFPGA config: PASSED
378 03:03:43.066711 OSC CLK config: PASSED
379 03:03:43.244177
380 03:03:43.244701 Configuring SCC registers...
381 03:03:43.245116 Writing SCC 0x00000054 with 0x0007FFFE
382 03:03:43.245439 Writing SCC 0x0000005C with 0x00FE001E
383 03:03:43.245739 Writing SCC 0x00000100 with 0x003F1000
384 03:03:43.246071 Writing SCC 0x00000104 with 0x0001F300
385 03:03:43.246370 Writing SCC 0x00000108 with 0x00371000
386 03:03:43.246950 Writing SCC 0x0000010C with 0x0001B300
387 03:03:43.247260 Writing SCC 0x00000118 with 0x003F1000
388 03:03:43.247659 Writing SCC 0x0000011C with 0x0001F100
389 03:03:43.247952 Writing SCC 0x000000F8 with 0x0BEC0000
390 03:03:43.248229 Writing SCC 0x000000FC with 0xABE40000
391 03:03:43.248582 Writing SCC 0x0000000C with 0x000000C2
392 03:03:43.275369 Writing SCC 0x00000010 with 0x000000C2
393 03:03:43.275821
394 03:03:43.276157 Peripheral ID0:0x000000AD
395 03:03:43.276469 Peripheral ID1:0x000000B0
396 03:03:43.276768 Peripheral ID2:0x0000000B
397 03:03:43.277055 Peripheral ID3:0x00000000
398 03:03:43.277334 Peripheral ID4:0x0000000D
399 03:03:43.277609 Peripheral ID5:0x000000F0
400 03:03:43.278609 Peripheral ID6:0x00000005
401 03:03:43.279061 Peripheral ID7:0x000000B1
402 03:03:43.279390
403 03:03:43.390398 Programming NOR Flash
404 03:03:44.925084 PCIE clock configured...
405 03:03:45.132934
406 03:03:45.133412 Testing motherboard interfaces (FPGA build 118)...
407 03:03:45.148873 SRAM 32MB test: PASSED
408 03:03:45.436610 LAN9118 test: PASSED
409 03:03:45.676440 ERROR: SMC USB SRAM mode lock
410 03:03:45.692408 SMC USB test: FAILED
411 03:03:45.708346 KMI1/2 test: PASSED
412 03:03:45.724388 MMC test: PASSED
413 03:03:45.740326 PB/LEDs test: PASSED
414 03:03:45.756352 FPGA UART test: PASSED
415 03:03:46.012172 PCIe init test: PASSED
416 03:03:46.012639 MAC addrs test: PASSED
417 03:03:46.012972
418 03:03:46.076071 SMC MAC address 0002-F700-584D
419 03:03:46.092077 Setting HDMI0 mode for SVGA.
420 03:03:46.203946 Setting HDMI1 mode for SVGA.
421 03:03:46.315904
422 03:03:46.427780 SoC SMB clock enabled.
423 03:03:46.555611
424 03:03:46.556083 Testing SMB clock...
425 03:03:46.667533 SMB clock running
426 03:03:46.715477 Releasing system resets...
427 03:03:46.827401
428 03:03:46.827856 UART0 set to SoC UART0
429 03:03:46.843331 UART1 set to SoC UART1
430 03:03:46.843767
431 03:03:46.982166 NOTICE: Booting Trusted Firmware
432 03:03:46.982629 NOTICE: BL1: v2.1(release):v2.2-rc0
433 03:03:46.982975 NOTICE: BL1: Built : 02:01:47, Apr 13 2022
434 03:03:46.983291 NOTICE: BL1: Booting BL2
435 03:03:46.983588 NOTICE: BL2: v2.1(release):v2.2-rc0
436 03:03:46.985425 NOTICE: BL2: Built : 02:01:49, Apr 13 2022
437 03:03:48.475982 NOTICE: BL1: Booting BL31
438 03:03:48.479179 NOTICE: BL31: v2.1(release):v2.2-rc0
439 03:03:48.479658 NOTICE: BL31: Built : 02:01:52, Apr 13 2022
440 03:03:48.888279
441 03:03:48.888563
442 03:03:48.891622 U-Boot 2022.04-00567-gb2a22b2c9f-dirty (Apr 14 2022 - 01:11:52 +0100) vexpress_aemv8a
443 03:03:48.892062
444 03:03:49.227261 DRAM: 8 GiB
445 03:03:49.293011 PCIe XR3 Host Bridge enabled: x4 link (Gen 2)
446 03:03:49.293463 Core: 21 devices, 8 uclasses, devicetree: board
447 03:03:49.296252 Flash: 64 MiB
448 03:03:49.336923 Loading Environment from Flash... *** Warning - bad CRC, using default environment
449 03:03:49.337385
450 03:03:49.337721 In: serial@7ff80000
451 03:03:49.338056 Out: serial@7ff80000
452 03:03:49.338365 Err: serial@7ff80000
453 03:03:49.338651 Net: eth0: ethernet@200000000
455 03:03:49.391195 Hit any key to stop autoboot: 1
456 03:03:49.391942 end: 2.4.2 bootloader-interrupt (duration 00:00:34) [common]
457 03:03:49.392494 start: 2.4.3 bootloader-commands (timeout 00:04:18) [common]
458 03:03:49.392889 Setting prompt string to ['VExpress64#']
459 03:03:49.393273 bootloader-commands: Wait for prompt ['VExpress64#'] (timeout 00:04:18)
460 03:03:49.420074 0
461 03:03:49.420952 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']
462 03:03:49.421378 Sending with 100 millisecond of delay
464 03:03:52.177575 VExpress64# setenv autoload no
465 03:03:52.278296 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:15)
466 03:03:52.281854 setenv autoload no
467 03:03:52.282564 Sending with 100 millisecond of delay
469 03:03:57.895627 VExpress64# setenv initrd_high 0xffffffffffffffff
470 03:03:57.996328 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)
471 03:03:57.997138 setenv initrd_high 0xffffffffffffffff
472 03:03:57.997786 Sending with 100 millisecond of delay
474 03:04:03.158671 VExpress64# setenv fdt_high 0xffffffffffffffff
475 03:04:03.259369 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)
476 03:04:03.260191 setenv fdt_high 0xffffffffffffffff
477 03:04:03.260862 Sending with 100 millisecond of delay
479 03:04:03.912983 VExpress64# dhcp
480 03:04:04.013678 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:04)
481 03:04:04.014527 dhcp
482 03:04:04.014913 smc911x: detected LAN9118 controller
483 03:04:05.477416 smc911x: phy initialized
484 03:04:05.477919 smc911x: MAC 00:02:f7:00:58:4d
485 03:04:05.480642 BOOTP broadcast 1
486 03:04:05.720284 BOOTP broadcast 2
487 03:04:06.231634 BOOTP broadcast 3
488 03:04:07.222938 BOOTP broadcast 4
489 03:04:09.221138 BOOTP broadcast 5
490 03:04:09.237134 *** Unhandled DHCP Option in OFFER/ACK: 42
491 03:04:09.261836 *** Unhandled DHCP Option in OFFER/ACK: 42
492 03:04:09.262297 DHCP client bound to address 192.168.56.211 (3778 ms)
493 03:04:09.265168 smc911x: MAC 00:02:f7:00:58:4d
494 03:04:09.265881 Sending with 100 millisecond of delay
496 03:04:13.825475 VExpress64# setenv serverip 192.168.56.230
497 03:04:13.926204 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:03:54)
498 03:04:13.926962 setenv serverip 192.168.56.230
499 03:04:13.927643 Sending with 100 millisecond of delay
501 03:04:22.545296 VExpress64# tftp 0x80200000 174888/tftp-deploy-rxux_qal/kernel/uImage
502 03:04:22.646035 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:03:45)
503 03:04:22.646824 tftp 0x80200000 174888/tftp-deploy-rxux_qal/kernel/uImage
504 03:04:22.647191 smc911x: detected LAN9118 controller
505 03:04:24.233495 smc911x: phy initialized
506 03:04:24.234031 smc911x: MAC 00:02:f7:00:58:4d
507 03:04:24.234377 Using ethernet@200000000 device
508 03:04:24.234688 TFTP from server 192.168.56.230; our IP address is 192.168.56.211
509 03:04:24.236825 Filename '174888/tftp-deploy-rxux_qal/kernel/uImage'.
510 03:04:24.237349 Load address: 0x80200000
511 03:04:29.591776 Loading: *#################################################################
512 03:04:29.975415 #################################################################
513 03:04:30.359024 #################################################################
514 03:04:30.726720 #################################################################
515 03:04:31.094444 #################################################################
516 03:04:31.478100 #################################################################
517 03:04:31.861741 #################################################################
518 03:04:32.212578 #################################################################
519 03:04:32.581260 #################################################################
520 03:04:32.948739 #################################################################
521 03:04:33.332344 #################################################################
522 03:04:33.700069 #################################################################
523 03:04:34.051893 #################################################################
524 03:04:34.403594 #################################################################
525 03:04:34.787176 #################################################################
526 03:04:35.170863 #################################################################
527 03:04:35.538525 #################################################################
528 03:04:35.922253 #################################################################
529 03:04:36.305868 #################################################################
530 03:04:36.673532 #################################################################
531 03:04:37.057167 #################################################################
532 03:04:37.440843 #################################################################
533 03:04:37.808637 #################################################################
534 03:04:38.192167 #################################################################
535 03:04:38.559889 #################################################################
536 03:04:38.943538 #################################################################
537 03:04:39.327130 #################################################################
538 03:04:39.710810 #################################################################
539 03:04:40.078459 #################################################################
540 03:04:40.446112 #################################################################
541 03:04:40.813786 #################################################################
542 03:04:41.197423 #################################################################
543 03:04:41.565270 #################################################################
544 03:04:41.948905 #################################################################
545 03:04:42.316498 #################################################################
546 03:04:42.700045 #################################################################
547 03:04:43.083821 #################################################################
548 03:04:43.451522 #################################################################
549 03:04:43.803274 #################################################################
550 03:04:44.170960 #################################################################
551 03:04:44.538747 #################################################################
552 03:04:44.890375 #################################################################
553 03:04:45.273848 #################################################################
554 03:04:45.641690 #################################################################
555 03:04:45.993229 #################################################################
556 03:04:46.344878 #################################################################
557 03:04:46.728593 #################################################################
558 03:04:47.080464 #################################################################
559 03:04:47.431906 #################################################################
560 03:04:47.799596 #################################################################
561 03:04:48.183287 #################################################################
562 03:04:48.567061 #################################################################
563 03:04:48.934701 #################################################################
564 03:04:49.318348 #################################################################
565 03:04:49.701928 #################################################################
566 03:04:50.069680 #################################################################
567 03:04:50.453224 #################################################################
568 03:04:50.820844 #################################################################
569 03:04:51.204488 #################################################################
570 03:04:51.588215 #################################################################
571 03:04:51.734131 #########################
572 03:04:51.734616 2 MiB/s
573 03:04:51.734956 done
574 03:04:51.735260 Bytes transferred = 57616960 (36f2a40 hex)
575 03:04:51.737340 smc911x: MAC 00:02:f7:00:58:4d
576 03:04:51.738305 Sending with 100 millisecond of delay
578 03:05:02.760470 VExpress64# tftp 0x8fe00000 174888/tftp-deploy-rxux_qal/ramdisk/ramdisk.cpio.gz.uboot
579 03:05:02.861185 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:03:05)
580 03:05:02.861968 tftp 0x8fe00000 174888/tftp-deploy-rxux_qal/ramdisk/ramdisk.cpio.gz.uboot
581 03:05:02.862359 smc911x: detected LAN9118 controller
582 03:05:04.400057 smc911x: phy initialized
583 03:05:04.400555 smc911x: MAC 00:02:f7:00:58:4d
584 03:05:04.400940 Using ethernet@200000000 device
585 03:05:04.401256 TFTP from server 192.168.56.230; our IP address is 192.168.56.211
586 03:05:04.401561 Filename '174888/tftp-deploy-rxux_qal/ramdisk/ramdisk.cpio.gz.uboot'.
587 03:05:04.401858 Load address: 0x8fe00000
588 03:05:09.758456 Loading: *#################################################################
589 03:05:10.142086 #################################################################
590 03:05:10.525821 #################################################################
591 03:05:10.909435 #################################################################
592 03:05:11.277152 #################################################################
593 03:05:11.660828 #################################################################
594 03:05:12.044452 #################################################################
595 03:05:12.428003 #################################################################
596 03:05:12.779761 #################################################################
597 03:05:13.147451 #################################################################
598 03:05:13.515164 #################################################################
599 03:05:13.898789 #################################################################
600 03:05:14.282559 #################################################################
601 03:05:14.666266 #################################################################
602 03:05:15.002124 #################################################################
603 03:05:15.369796 #################################################################
604 03:05:15.753470 #################################################################
605 03:05:16.121123 #################################################################
606 03:05:16.504673 #################################################################
607 03:05:16.888329 #################################################################
608 03:05:17.256058 #################################################################
609 03:05:17.639682 #################################################################
610 03:05:18.007420 #################################################################
611 03:05:18.391083 #################################################################
612 03:05:18.742799 #################################################################
613 03:05:19.110428 #################################################################
614 03:05:19.477984 #################################################################
615 03:05:19.773775 ##################################################
616 03:05:19.774316 1.6 MiB/s
617 03:05:19.774831 done
618 03:05:19.777009 Bytes transferred = 26487872 (1942c40 hex)
619 03:05:19.777466 smc911x: MAC 00:02:f7:00:58:4d
620 03:05:19.778209 Sending with 100 millisecond of delay
622 03:05:24.337859 VExpress64# setenv initrd_size ${filesize}
623 03:05:24.438603 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:02:43)
624 03:05:24.439348 setenv initrd_size ${filesize}
625 03:05:24.439970 Sending with 100 millisecond of delay
627 03:05:32.907201 VExpress64# tftp 0x8fc00000 174888/tftp-deploy-rxux_qal/dtb/juno.dtb
628 03:05:33.007908 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:02:35)
629 03:05:33.008726 tftp 0x8fc00000 174888/tftp-deploy-rxux_qal/dtb/juno.dtb
630 03:05:33.009119 smc911x: detected LAN9118 controller
631 03:05:34.484061 smc911x: phy initialized
632 03:05:34.512794 smc911x: MAC 00:02:f7:00:58:4d
633 03:05:34.513266 Using ethernet@200000000 device
634 03:05:34.513601 TFTP from server 192.168.56.230; our IP address is 192.168.56.211
635 03:05:34.513915 Filename '174888/tftp-deploy-rxux_qal/dtb/juno.dtb'.
636 03:05:34.516091 Load address: 0x8fc00000
637 03:05:39.528031 Loading: *##
638 03:05:39.528306 4.9 KiB/s
639 03:05:39.528561 done
640 03:05:39.528820 Bytes transferred = 26981 (6965 hex)
641 03:05:39.531167 smc911x: MAC 00:02:f7:00:58:4d
642 03:05:39.531635 Sending with 100 millisecond of delay
644 03:06:18.056506 VExpress64# setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/174888/extract-nfsrootfs-lpwu3or4,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
645 03:06:18.157273 bootloader-commands: Wait for prompt ['VExpress64#', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:01:50)
646 03:06:18.158077 setenv bootargs 'console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/174888/extract-nfsrootfs-lpwu3or4,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp'
647 03:06:18.158712 Sending with 100 millisecond of delay
649 03:06:23.920551 VExpress64# bootm 0x80200000 0x8fe00000 0x8fc00000
650 03:06:24.021271 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']
651 03:06:24.021792 bootloader-commands: Wait for prompt ['Starting kernel', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:01:44)
652 03:06:24.022687 bootm 0x80200000 0x8fe00000 0x8fc00000
653 03:06:24.023056 ## Booting kernel from Legacy Image at 80200000 ...
654 03:06:24.023374 Image Name:
655 03:06:24.023674 Image Type: AArch64 Linux Kernel Image (uncompressed)
656 03:06:24.023966 Data Size: 57616896 Bytes = 54.9 MiB
657 03:06:24.024252 Load Address: 80200000
658 03:06:24.024531 Entry Point: 80200000
659 03:06:24.441629 Verifying Checksum ... OK
660 03:06:24.475423 ## Loading init Ramdisk from Legacy Image at 8fe00000 ...
661 03:06:24.475874 Image Name:
662 03:06:24.476530 Image Type: AArch64 Linux RAMDisk Image (uncompressed)
663 03:06:24.476875 Data Size: 26487808 Bytes = 25.3 MiB
664 03:06:24.478757 Load Address: 00000000
665 03:06:24.479194 Entry Point: 00000000
666 03:06:24.706309 Verifying Checksum ... OK
667 03:06:24.706798 ## Flattened Device Tree blob at 8fc00000
668 03:06:24.709572 Booting using the fdt blob at 0x8fc00000
669 03:06:24.710042 Loading Kernel Image
670 03:06:24.781483 Using Device Tree in place at 000000008fc00000, end 000000008fc09964
671 03:06:24.781934
672 03:06:24.782323 Starting kernel ...
673 03:06:24.782645
674 03:06:24.783403 end: 2.4.3 bootloader-commands (duration 00:02:35) [common]
675 03:06:24.783880 start: 2.4.4 auto-login-action (timeout 00:01:43) [common]
676 03:06:24.784249 Setting prompt string to ['Linux version [0-9]']
677 03:06:24.784605 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']
678 03:06:24.784968 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)
679 03:06:24.859419 [ 0.000000] Booting Linux on physical CPU 0x0000000100 [0x410fd030]
680 03:06:24.860351 start: 2.4.4.1 login-action (timeout 00:01:43) [common]
681 03:06:24.860814 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.
682 03:06:24.861185 Setting prompt string to []
683 03:06:24.861560 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']
684 03:06:24.861908 Using line separator: #'\n'#
685 03:06:24.862258 No login prompt set.
686 03:06:24.862578 Parsing kernel messages
687 03:06:24.862999 ['-\\[ 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']
688 03:06:24.863572 [login-action] Waiting for messages, (timeout 00:01:43)
689 03:06:24.863909 Waiting using forced prompt support (timeout 00:00:51)
690 03:06:24.866216 [ 0.000000] Linux version 6.1.86-cip19 (KernelCI@build-j174438-arm64-gcc-10-defconfig-kselftest-24mqk) (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP PREEMPT Tue Apr 23 00:54:21 UTC 2024
691 03:06:24.866637 [ 0.000000] Machine model: ARM Juno development board (r0)
692 03:06:24.866968 [ 0.000000] earlycon: pl11 at MMIO 0x000000007ff80000 (options '')
693 03:06:24.878378 [ 0.000000] printk: bootconsole [pl11] enabled
694 03:06:24.878824 [ 0.000000] efi: UEFI not found.
695 03:06:25.144328 [ 0.000000] NUMA: No NUMA configuration found
696 03:06:25.144898 [ 0.000000] NUMA: Faking a node at [mem 0x0000000080000000-0x00000009ffffffff]
697 03:06:25.145327 [ 0.000000] NUMA: NODE_DATA [mem 0x9fefd2640-0x9fefd4fff]
698 03:06:25.145659 [ 0.000000] Zone ranges:
699 03:06:25.145966 [ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff]
700 03:06:25.146341 [ 0.000000] DMA32 empty
701 03:06:25.146638 [ 0.000000] Normal [mem 0x0000000100000000-0x00000009ffffffff]
702 03:06:25.146927 [ 0.000000] Movable zone start for each node
703 03:06:25.147586 [ 0.000000] Early memory node ranges
704 03:06:25.175847 [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000feffffff]
705 03:06:25.176292 [ 0.000000] node 0: [mem 0x0000000880000000-0x00000009ffffffff]
706 03:06:25.179210 [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000009ffffffff]
707 03:06:25.324576 [ 0.000000] On node 0, zone Normal: 4096 pages in unavailable ranges
708 03:06:25.325082 [ 0.000000] cma: Reserved 32 MiB at 0x00000000fd000000
709 03:06:25.325423 [ 0.000000] psci: probing for conduit method from DT.
710 03:06:25.326164 [ 0.000000] psci: PSCIv1.1 detected in firmware.
711 03:06:25.326522 [ 0.000000] psci: Using standard PSCI v0.2 function IDs
712 03:06:25.326835 [ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
713 03:06:25.327128 [ 0.000000] psci: SMC Calling Convention v1.1
714 03:06:25.327977 [ 0.000000] percpu: Embedded 32 pages/cpu s92768 r8192 d30112 u131072
715 03:06:25.369310 [ 0.000000] Detected VIPT I-cache on CPU0
716 03:06:25.369759 [ 0.000000] CPU features: detected: ARM erratum 843419
717 03:06:25.370126 [ 0.000000] CPU features: detected: ARM erratum 845719
718 03:06:25.370443 [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
719 03:06:25.370745 [ 0.000000] alternatives: applying boot alternatives
720 03:06:25.371036 [ 0.000000] Fallback order for Node 0: 0
721 03:06:25.371326 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
722 03:06:25.372508 [ 0.000000] Policy zone: Normal
723 03:06:25.416679 [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/174888/extract-nfsrootfs-lpwu3or4,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
724 03:06:25.417161 <6>[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
725 03:06:25.417525 <6>[ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
726 03:06:25.419611 <6>[ 0.000000] mem auto-init: stack:off, heap alloc:on, heap free:on
727 03:06:25.448713 <6>[ 0.000000] mem auto-init: clearing system memory may take some time...
728 03:06:25.449160 <6>[ 0.000000] stackdepot hash table entries: 524288 (order: 10, 4194304 bytes, linear)
729 03:06:25.451923 <6>[ 0.000000] software IO TLB: area num 8.
730 03:06:25.488794 <6>[ 0.000000] software IO TLB: mapped [mem 0x00000000f9000000-0x00000000fd000000] (64MB)
731 03:06:27.423712 <6>[ 0.000000] Memory: 8014740K/8372224K available (23104K kernel code, 7050K rwdata, 11760K rodata, 14208K init, 11398K bss, 324716K reserved, 32768K cma-reserved)
732 03:06:27.424233 <4>[ 0.000000] **********************************************************
733 03:06:27.425036 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
734 03:06:27.425398 <4>[ 0.000000] ** **
735 03:06:27.427180 <4>[ 0.000000] ** This system shows unhashed kernel memory addresses **
736 03:06:27.467423 <4>[ 0.000000] ** via the console, logs, and other interfaces. This **
737 03:06:27.467902 <4>[ 0.000000] ** might reduce the security of your system. **
738 03:06:27.468241 <4>[ 0.000000] ** **
739 03:06:27.469046 <4>[ 0.000000] ** If you see this message and you are not debugging **
740 03:06:27.469402 <4>[ 0.000000] ** the kernel, report this immediately to your system **
741 03:06:27.470967 <4>[ 0.000000] ** administrator! **
742 03:06:27.511903 <4>[ 0.000000] ** **
743 03:06:27.512350 <4>[ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
744 03:06:27.512691 <4>[ 0.000000] **********************************************************
745 03:06:27.513004 <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
746 03:06:27.515179 <6>[ 0.000000] ftrace: allocating 66128 entries in 259 pages
747 03:06:27.833123 <6>[ 0.000000] ftrace: allocated 259 pages with 3 groups
748 03:06:27.833638 <6>[ 0.000000] trace event string verifier disabled
749 03:06:27.833980 <6>[ 0.000000] Running RCU self tests
750 03:06:27.834352 <6>[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
751 03:06:27.835182 <6>[ 0.000000] rcu: RCU event tracing is enabled.
752 03:06:27.835527 <6>[ 0.000000] rcu: RCU lockdep checking is enabled.
753 03:06:27.835832 <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
754 03:06:27.836687 <6>[ 0.000000] Trampoline variant of Tasks RCU enabled.
755 03:06:27.870469 <6>[ 0.000000] Rude variant of Tasks RCU enabled.
756 03:06:27.870919 <6>[ 0.000000] Tracing variant of Tasks RCU enabled.
757 03:06:27.871260 <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
758 03:06:27.873851 <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
759 03:06:27.987373 <6>[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
760 03:06:27.987892 <6>[ 0.000000] Root IRQ handler: gic_handle_irq
761 03:06:27.988236 <6>[ 0.000000] GIC: Using split EOI/Deactivate mode
762 03:06:27.989100 <6>[ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
763 03:06:27.989453 <6>[ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
764 03:06:27.989765 <6>[ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
765 03:06:27.990705 <6>[ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
766 03:06:28.041369 <6>[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
767 03:06:28.041823 <3>[ 0.000000] timer_sp804: timer clock not found: -517
768 03:06:28.042239 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
769 03:06:28.043118 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
770 03:06:28.043471 <3>[ 0.000000] timer_sp804: timer clock not found: -517
771 03:06:28.043779 <3>[ 0.000000] timer_sp804: arm,sp804 clock not found: -2
772 03:06:28.088943 <3>[ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
773 03:06:28.089411 <6>[ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
774 03:06:28.090327 <6>[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
775 03:06:28.090685 <6>[ 0.000001] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns
776 03:06:28.090998 <6>[ 0.011099] Console: colour dummy device 80x25
777 03:06:28.092263 <4>[ 0.016003] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
778 03:06:28.133349 <4>[ 0.024193] ... MAX_LOCKDEP_SUBCLASSES: 8
779 03:06:28.133805 <4>[ 0.028679] ... MAX_LOCK_DEPTH: 48
780 03:06:28.134789 <4>[ 0.033252] ... MAX_LOCKDEP_KEYS: 8192
781 03:06:28.135160 <4>[ 0.038001] ... CLASSHASH_SIZE: 4096
782 03:06:28.135471 <4>[ 0.042749] ... MAX_LOCKDEP_ENTRIES: 32768
783 03:06:28.135770 <4>[ 0.047586] ... MAX_LOCKDEP_CHAINS: 65536
784 03:06:28.136061 <4>[ 0.052422] ... CHAINHASH_SIZE: 32768
785 03:06:28.136345 <4>[ 0.057259] memory used by lock dependency info: 6365 kB
786 03:06:28.136798 <4>[ 0.063065] memory used for stack traces: 4224 kB
787 03:06:28.180427 <4>[ 0.068254] per task-struct memory footprint: 1920 bytes
788 03:06:28.180892 <6>[ 0.074443] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=200000)
789 03:06:28.181853 <6>[ 0.085396] pid_max: default: 32768 minimum: 301
790 03:06:28.182245 <6>[ 0.091466] LSM: Security Framework initializing
791 03:06:28.182561 <6>[ 0.096721] landlock: Up and running.
792 03:06:28.182862 <6>[ 0.100909] LSM support for eBPF active
793 03:06:28.183794 <6>[ 0.106050] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
794 03:06:28.204428 <6>[ 0.114087] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
795 03:06:28.252323 <6>[ 0.142156] cblist_init_generic: Setting adjustable number of callback queues.
796 03:06:28.252809 <6>[ 0.149905] cblist_init_generic: Setting shift to 3 and lim to 1.
797 03:06:28.253139 <6>[ 0.157162] cblist_init_generic: Setting adjustable number of callback queues.
798 03:06:28.253442 <6>[ 0.164918] cblist_init_generic: Setting shift to 3 and lim to 1.
799 03:06:28.253733 <6>[ 0.172175] cblist_init_generic: Setting adjustable number of callback queues.
800 03:06:28.255528 <6>[ 0.179932] cblist_init_generic: Setting shift to 3 and lim to 1.
801 03:06:28.270368 <6>[ 0.187170] Running RCU-tasks wait API self tests
802 03:06:28.390137 <6>[ 0.299624] rcu: Hierarchical SRCU implementation.
803 03:06:28.390632 <6>[ 0.304860] rcu: Max phase no-delay instances is 1000.
804 03:06:28.393398 <6>[ 0.310714] Callback from call_rcu_tasks_trace() invoked.
805 03:06:28.432085 <6>[ 0.344202] EFI services will not be available.
806 03:06:28.435313 <6>[ 0.352659] smp: Bringing up secondary CPUs ...
807 03:06:28.493799 <6>[ 0.363155] CPU features: detected: Spectre-v2
808 03:06:28.494315 <6>[ 0.363168] CPU features: detected: Spectre-v3a
809 03:06:28.494654 <6>[ 0.363177] CPU features: detected: Spectre-BHB
810 03:06:28.494968 <6>[ 0.363188] CPU features: detected: ARM erratum 834220
811 03:06:28.495313 <6>[ 0.363197] CPU features: detected: ARM erratum 832075
812 03:06:28.495606 <6>[ 0.363204] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
813 03:06:28.495906 <6>[ 0.363211] Detected PIPT I-cache on CPU1
814 03:06:28.537963 <6>[ 0.363438] CPU1: Booted secondary processor 0x0000000000 [0x410fd070]
815 03:06:28.538449 <6>[ 0.368972] Detected PIPT I-cache on CPU2
816 03:06:28.538786 <6>[ 0.369113] CPU2: Booted secondary processor 0x0000000001 [0x410fd070]
817 03:06:28.539095 <6>[ 0.374267] Detected VIPT I-cache on CPU3
818 03:06:28.539392 <6>[ 0.374545] CPU3: Booted secondary processor 0x0000000101 [0x410fd030]
819 03:06:28.539683 <6>[ 0.379787] Detected VIPT I-cache on CPU4
820 03:06:28.539969 <6>[ 0.380043] CPU4: Booted secondary processor 0x0000000102 [0x410fd030]
821 03:06:28.540251 <6>[ 0.385311] Detected VIPT I-cache on CPU5
822 03:06:28.596966 <6>[ 0.385571] CPU5: Booted secondary processor 0x0000000103 [0x410fd030]
823 03:06:28.597442 <6>[ 0.386233] smp: Brought up 1 node, 6 CPUs
824 03:06:28.597784 <6>[ 0.483923] SMP: Total of 6 processors activated.
825 03:06:28.598128 <6>[ 0.489193] Callback from call_rcu_tasks_rude() invoked.
826 03:06:28.598438 <6>[ 0.495123] CPU features: detected: 32-bit EL0 Support
827 03:06:28.598733 <6>[ 0.500696] CPU features: detected: 32-bit EL1 Support
828 03:06:28.599021 <6>[ 0.506387] CPU features: detected: CRC32 instructions
829 03:06:28.599306 <6>[ 0.512303] CPU: All CPU(s) started at EL2
830 03:06:28.600345 <6>[ 0.516824] alternatives: applying system-wide alternatives
831 03:06:28.615972 <6>[ 0.543426] devtmpfs: initialized
832 03:06:28.679940 <6>[ 0.604630] Callback from call_rcu_tasks() invoked.
833 03:06:28.741845 <6>[ 0.646390] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
834 03:06:28.744993 <6>[ 0.656627] futex hash table entries: 2048 (order: 6, 262144 bytes, linear)
835 03:06:28.776815 <6>[ 0.693334] pinctrl core: initialized pinctrl subsystem
836 03:06:28.832443 <6>[ 0.710742] DMI not present or invalid.
837 03:06:28.832892 <6>[ 0.718240] NET: Registered PF_NETLINK/PF_ROUTE protocol family
838 03:06:28.833234 <6>[ 0.730974] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
839 03:06:28.833546 <6>[ 0.739553] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
840 03:06:28.833849 <6>[ 0.750079] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
841 03:06:28.835766 <6>[ 0.758885] audit: initializing netlink subsys (disabled)
842 03:06:28.883695 <5>[ 0.765489] audit: type=2000 audit(0.628:1): state=initialized audit_enabled=0 res=1
843 03:06:28.884169 <6>[ 0.774072] thermal_sys: Registered thermal governor 'step_wise'
844 03:06:28.884511 <6>[ 0.774095] thermal_sys: Registered thermal governor 'power_allocator'
845 03:06:28.884820 <6>[ 0.780990] cpuidle: using governor menu
846 03:06:28.885119 <6>[ 0.793615] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
847 03:06:28.886921 <6>[ 0.801353] ASID allocator initialised with 65536 entries
848 03:06:28.902681 <6>[ 0.821118] Serial: AMBA PL011 UART driver
849 03:06:28.997226 <6>[ 0.883508] amba 20010000.etf: Fixed dependency cycle(s) with /funnel@20040000
850 03:06:28.997698 <6>[ 0.891787] amba 20040000.funnel: Fixed dependency cycle(s) with /etf@20010000
851 03:06:28.998107 <6>[ 0.901836] amba 20040000.funnel: Fixed dependency cycle(s) with /stm@20100000
852 03:06:28.998433 <6>[ 0.909955] amba 20100000.stm: Fixed dependency cycle(s) with /funnel@20040000
853 03:06:28.998733 <6>[ 0.919222] amba 20070000.etr: Fixed dependency cycle(s) with /replicator@20120000
854 03:06:29.047818 <6>[ 0.927741] amba 20030000.tpiu: Fixed dependency cycle(s) with /replicator@20120000
855 03:06:29.048301 <6>[ 0.936305] amba 20010000.etf: Fixed dependency cycle(s) with /replicator@20120000
856 03:06:29.048644 <6>[ 0.944783] amba 20120000.replicator: Fixed dependency cycle(s) with /etf@20010000
857 03:06:29.048957 <6>[ 0.953254] amba 20120000.replicator: Fixed dependency cycle(s) with /etr@20070000
858 03:06:29.049258 <6>[ 0.961757] amba 20120000.replicator: Fixed dependency cycle(s) with /tpiu@20030000
859 03:06:29.051060 <6>[ 0.973827] amba 22040000.etm: Fixed dependency cycle(s) with /funnel@220c0000
860 03:06:29.101047 <6>[ 0.981990] amba 20040000.funnel: Fixed dependency cycle(s) with /funnel@220c0000
861 03:06:29.101493 <6>[ 0.990361] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22040000
862 03:06:29.101832 <6>[ 0.998545] amba 220c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000
863 03:06:29.102197 <6>[ 1.008575] amba 220c0000.funnel: Fixed dependency cycle(s) with /etm@22140000
864 03:06:29.102501 <6>[ 1.016773] amba 22140000.etm: Fixed dependency cycle(s) with /funnel@220c0000
865 03:06:29.104297 <6>[ 1.029349] amba 23040000.etm: Fixed dependency cycle(s) with /funnel@230c0000
866 03:06:29.152314 <6>[ 1.037517] amba 20040000.funnel: Fixed dependency cycle(s) with /funnel@230c0000
867 03:06:29.152754 <6>[ 1.045956] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23040000
868 03:06:29.153088 <6>[ 1.054135] amba 230c0000.funnel: Fixed dependency cycle(s) with /funnel@20040000
869 03:06:29.153403 <6>[ 1.064195] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23140000
870 03:06:29.153702 <6>[ 1.072438] amba 23140000.etm: Fixed dependency cycle(s) with /funnel@230c0000
871 03:06:29.193357 <6>[ 1.082897] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23240000
872 03:06:29.193806 <6>[ 1.091139] amba 23240000.etm: Fixed dependency cycle(s) with /funnel@230c0000
873 03:06:29.194184 <6>[ 1.101544] amba 230c0000.funnel: Fixed dependency cycle(s) with /etm@23340000
874 03:06:29.196571 <6>[ 1.109804] amba 23340000.etm: Fixed dependency cycle(s) with /funnel@230c0000
875 03:06:29.216523 <6>[ 1.140674] 7ff80000.serial: ttyAMA0 at MMIO 0x7ff80000 (irq = 15, base_baud = 0) is a PL011 rev3
876 03:06:29.245350 <6>[ 1.150112] printk: console [ttyAMA0] enabled
877 03:06:29.245816 <6>[ 1.150112] printk: console [ttyAMA0] enabled
878 03:06:29.246189 <6>[ 1.159486] printk: bootconsole [pl11] disabled
879 03:06:29.248516 <6>[ 1.159486] printk: bootconsole [pl11] disabled
880 03:06:29.264379 <4>[ 1.191177] KASLR disabled due to lack of seed
881 03:06:29.410565 <6>[ 1.302785] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
882 03:06:29.411026 <6>[ 1.310052] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
883 03:06:29.411366 <6>[ 1.316694] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
884 03:06:29.411674 <6>[ 1.323797] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
885 03:06:29.411973 <6>[ 1.330375] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
886 03:06:29.413234 <6>[ 1.337474] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
887 03:06:29.436144 <6>[ 1.344052] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
888 03:06:29.436592 <6>[ 1.351146] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
889 03:06:29.455251 <6>[ 1.371004] ACPI: Interpreter disabled.
890 03:06:29.510460 <6>[ 1.389498] iommu: Default domain type: Translated
891 03:06:29.510911 <6>[ 1.394708] iommu: DMA domain TLB invalidation policy: strict mode
892 03:06:29.511244 <5>[ 1.404725] SCSI subsystem initialized
893 03:06:29.511557 <6>[ 1.413217] usbcore: registered new interface driver usbfs
894 03:06:29.511862 <6>[ 1.419380] usbcore: registered new interface driver hub
895 03:06:29.512156 <6>[ 1.425307] usbcore: registered new device driver usb
896 03:06:29.513760 <6>[ 1.435317] platform 7ff60000.hdlcd: Fixed dependency cycle(s) with /i2c@7ffa0000/hdmi-transmitter@70
897 03:06:29.562432 <6>[ 1.445605] i2c 0-0070: Fixed dependency cycle(s) with /hdlcd@7ff60000
898 03:06:29.562915 <6>[ 1.453660] platform 7ff50000.hdlcd: Fixed dependency cycle(s) with /i2c@7ffa0000/hdmi-transmitter@71
899 03:06:29.563256 <6>[ 1.463719] i2c 0-0071: Fixed dependency cycle(s) with /hdlcd@7ff50000
900 03:06:29.563572 <6>[ 1.476329] pps_core: LinuxPPS API ver. 1 registered
901 03:06:29.563877 <6>[ 1.481617] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
902 03:06:29.565769 <6>[ 1.491228] PTP clock support registered
903 03:06:29.581112 <6>[ 1.496277] EDAC MC: Ver: 3.0.0
904 03:06:29.581553 <6>[ 1.508830] FPGA manager framework
905 03:06:29.623975 <6>[ 1.513634] Advanced Linux Sound Architecture Driver Initialized.
906 03:06:29.624433 <6>[ 1.524612] NET: Registered PF_ATMPVC protocol family
907 03:06:29.624771 <6>[ 1.529983] NET: Registered PF_ATMSVC protocol family
908 03:06:29.625081 <6>[ 1.537100] vgaarb: loaded
909 03:06:29.627212 <6>[ 1.542000] clocksource: Switched to clocksource arch_sys_counter
910 03:06:31.221485 <5>[ 3.131062] VFS: Disk quotas dquot_6.6.0
911 03:06:31.224763 <6>[ 3.135573] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
912 03:06:31.225209 <6>[ 3.144916] pnp: PnP ACPI: disabled
913 03:06:31.301369 <6>[ 3.210842] NET: Registered PF_INET protocol family
914 03:06:31.304736 <6>[ 3.216586] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear)
915 03:06:31.346395 <6>[ 3.235088] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear)
916 03:06:31.346851 <6>[ 3.245059] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
917 03:06:31.347191 <6>[ 3.253309] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
918 03:06:31.349796 <6>[ 3.262403] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
919 03:06:31.423456 <6>[ 3.302062] TCP: Hash tables configured (established 65536 bind 65536)
920 03:06:31.423951 <6>[ 3.310884] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, linear)
921 03:06:31.424296 <6>[ 3.321474] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear)
922 03:06:31.425309 <6>[ 3.331258] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear)
923 03:06:31.425664 <6>[ 3.342221] NET: Registered PF_UNIX/PF_LOCAL protocol family
924 03:06:31.426932 <6>[ 3.351743] RPC: Registered named UNIX socket transport module.
925 03:06:31.481515 <6>[ 3.358058] RPC: Registered udp transport module.
926 03:06:31.482636 <6>[ 3.363085] RPC: Registered tcp transport module.
927 03:06:31.483004 <6>[ 3.368108] RPC: Registered tcp NFSv4.1 backchannel transport module.
928 03:06:31.483325 <6>[ 3.374891] NET: Registered PF_XDP protocol family
929 03:06:31.483626 <6>[ 3.380023] PCI: CLS 0 bytes, default 64
930 03:06:31.483916 <6>[ 3.386315] Unpacking initramfs...
931 03:06:31.484200 <6>[ 3.398617] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
932 03:06:31.514348 <6>[ 3.410863] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
933 03:06:31.514819 <6>[ 3.419810] kvm [1]: Guests without required CPU erratum workarounds can deadlock system!
934 03:06:31.515247 <6>[ 3.419810] Only trusted guests should be used on this system.
935 03:06:31.517566 <6>[ 3.434413] kvm [1]: IPA Size Limit: 40 bits
936 03:06:31.539226 <6>[ 3.454377] kvm [1]: vgic interrupt IRQ9
937 03:06:31.542456 <6>[ 3.459417] kvm [1]: Hyp mode initialized successfully
938 03:06:31.571202 <5>[ 3.479661] Initialise system trusted keyrings
939 03:06:31.574423 <6>[ 3.485684] workingset: timestamp_bits=42 max_order=21 bucket_order=0
940 03:06:31.757105 <6>[ 3.626319] squashfs: version 4.0 (2009/01/31) Phillip Lougher
941 03:06:31.757597 <5>[ 3.641569] NFS: Registering the id_resolver key type
942 03:06:31.758057 <5>[ 3.647123] Key type id_resolver registered
943 03:06:31.758457 <5>[ 3.651663] Key type id_legacy registered
944 03:06:31.758841 <6>[ 3.657060] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
945 03:06:31.759234 <6>[ 3.664173] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
946 03:06:31.760378 <6>[ 3.674781] 9p: Installing v9fs 9p2000 file system support
947 03:06:31.848032 <6>[ 3.733344] NET: Registered PF_ALG protocol family
948 03:06:31.848495 <5>[ 3.738606] Key type asymmetric registered
949 03:06:31.848924 <5>[ 3.743064] Asymmetric key parser 'x509' registered
950 03:06:31.849325 <6>[ 3.748692] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
951 03:06:31.849711 <6>[ 3.756464] io scheduler mq-deadline registered
952 03:06:31.850126 <6>[ 3.761336] io scheduler kyber registered
953 03:06:31.851235 <4>[ 3.767841] test_firmware: interface ready
954 03:06:31.915115 <6>[ 3.830219] pl061_gpio 1c1d0000.gpio: PL061 GPIO chip registered
955 03:06:31.931090 <6>[ 3.856565] EINJ: ACPI disabled.
956 03:06:32.070029 <6>[ 3.981945] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
957 03:06:32.123819 <6>[ 4.007052] SuperH (H)SCI(F) driver initialized
958 03:06:32.124275 <6>[ 4.014359] msm_serial: driver initialized
959 03:06:32.124701 <5>[ 4.025897] arm-smmu 7fb00000.iommu: probing hardware configuration...
960 03:06:32.125103 <5>[ 4.032765] arm-smmu 7fb00000.iommu: SMMUv1 with:
961 03:06:32.125486 <5>[ 4.037791] arm-smmu 7fb00000.iommu: stage 2 translation
962 03:06:32.125862 <5>[ 4.043509] arm-smmu 7fb00000.iommu: coherent table walk
963 03:06:32.127021 <5>[ 4.049246] arm-smmu 7fb00000.iommu: stream matching with 16 register groups
964 03:06:32.171460 <5>[ 4.056729] arm-smmu 7fb00000.iommu: 4 context banks (4 stage-2 only)
965 03:06:32.171913 <5>[ 4.063600] arm-smmu 7fb00000.iommu: Supported page sizes: 0x60211000
966 03:06:32.172342 <5>[ 4.070450] arm-smmu 7fb00000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
967 03:06:32.172744 <5>[ 4.080044] arm-smmu 7fb00000.iommu: preserved 0 boot mappings
968 03:06:32.173137 <5>[ 4.087556] arm-smmu 7fb10000.iommu: probing hardware configuration...
969 03:06:32.173521 <5>[ 4.094417] arm-smmu 7fb10000.iommu: SMMUv1 with:
970 03:06:32.174635 <5>[ 4.099440] arm-smmu 7fb10000.iommu: stage 2 translation
971 03:06:32.217633 <5>[ 4.105159] arm-smmu 7fb10000.iommu: non-coherent table walk
972 03:06:32.218152 <5>[ 4.111223] arm-smmu 7fb10000.iommu: (IDR0.CTTW overridden by FW configuration)
973 03:06:32.218588 <5>[ 4.118960] arm-smmu 7fb10000.iommu: stream matching with 2 register groups
974 03:06:32.218991 <5>[ 4.126348] arm-smmu 7fb10000.iommu: 1 context banks (1 stage-2 only)
975 03:06:32.219375 <5>[ 4.133216] arm-smmu 7fb10000.iommu: Supported page sizes: 0x60211000
976 03:06:32.219755 <5>[ 4.140064] arm-smmu 7fb10000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
977 03:06:32.262539 <5>[ 4.149483] arm-smmu 7fb10000.iommu: preserved 0 boot mappings
978 03:06:32.262994 <5>[ 4.156926] arm-smmu 7fb20000.iommu: probing hardware configuration...
979 03:06:32.263419 <5>[ 4.163802] arm-smmu 7fb20000.iommu: SMMUv1 with:
980 03:06:32.263819 <5>[ 4.168827] arm-smmu 7fb20000.iommu: stage 2 translation
981 03:06:32.264203 <5>[ 4.174541] arm-smmu 7fb20000.iommu: non-coherent table walk
982 03:06:32.264590 <5>[ 4.180604] arm-smmu 7fb20000.iommu: (IDR0.CTTW overridden by FW configuration)
983 03:06:32.265742 <5>[ 4.188349] arm-smmu 7fb20000.iommu: stream matching with 2 register groups
984 03:06:32.309831 <5>[ 4.195789] arm-smmu 7fb20000.iommu: 1 context banks (1 stage-2 only)
985 03:06:32.311043 <5>[ 4.202671] arm-smmu 7fb20000.iommu: Supported page sizes: 0x60211000
986 03:06:32.311436 <5>[ 4.209540] arm-smmu 7fb20000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
987 03:06:32.311845 <5>[ 4.218944] arm-smmu 7fb20000.iommu: preserved 0 boot mappings
988 03:06:32.312241 <5>[ 4.226349] arm-smmu 7fb30000.iommu: probing hardware configuration...
989 03:06:32.312623 <5>[ 4.233206] arm-smmu 7fb30000.iommu: SMMUv1 with:
990 03:06:32.313121 <5>[ 4.238227] arm-smmu 7fb30000.iommu: stage 2 translation
991 03:06:32.360672 <5>[ 4.243943] arm-smmu 7fb30000.iommu: coherent table walk
992 03:06:32.361124 <5>[ 4.249674] arm-smmu 7fb30000.iommu: stream matching with 2 register groups
993 03:06:32.361461 <5>[ 4.257063] arm-smmu 7fb30000.iommu: 1 context banks (1 stage-2 only)
994 03:06:32.361772 <5>[ 4.263929] arm-smmu 7fb30000.iommu: Supported page sizes: 0x60211000
995 03:06:32.362116 <5>[ 4.270796] arm-smmu 7fb30000.iommu: Stage-2: 40-bit IPA -> 40-bit PA
996 03:06:32.363921 <5>[ 4.280164] arm-smmu 7fb30000.iommu: preserved 0 boot mappings
997 03:06:32.427693 <6>[ 4.356834] loop: module loaded
998 03:06:32.452765 <6>[ 4.364710] lkdtm: No crash points registered, enable through debugfs
999 03:06:32.453213 <6>[ 4.379964] megasas: 07.719.03.00-rc1
1000 03:06:32.556393 <6>[ 4.440556] thunder_xcv, ver 1.0
1001 03:06:32.556873 <6>[ 4.444456] thunder_bgx, ver 1.0
1002 03:06:32.557218 <6>[ 4.448361] nicpf, ver 1.0
1003 03:06:32.557531 <6>[ 4.458053] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
1004 03:06:32.557838 <6>[ 4.465606] hns3: Copyright (c) 2017 Huawei Corporation.
1005 03:06:32.558189 <6>[ 4.471774] hclge is initializing
1006 03:06:32.558481 <6>[ 4.475579] e1000: Intel(R) PRO/1000 Network Driver
1007 03:06:32.558764 <6>[ 4.480775] e1000: Copyright (c) 1999-2006 Intel Corporation.
1008 03:06:32.559804 <6>[ 4.487259] e1000e: Intel(R) PRO/1000 Network Driver
1009 03:06:32.607392 <6>[ 4.492544] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
1010 03:06:32.607843 <6>[ 4.499169] igb: Intel(R) Gigabit Ethernet Network Driver
1011 03:06:32.608186 <6>[ 4.504889] igb: Copyright (c) 2007-2014 Intel Corporation.
1012 03:06:32.608498 <6>[ 4.511091] igbvf: Intel(R) Gigabit Virtual Function Network Driver
1013 03:06:32.608798 <6>[ 4.517683] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
1014 03:06:32.610580 <6>[ 4.525711] sky2: driver version 1.30
1015 03:06:34.400961 <6>[ 6.320100] Freeing initrd memory: 25860K
1016 03:06:34.474933 <5>[ 6.387194] smsc: module verification failed: signature and/or required key missing - tainting kernel
1017 03:06:34.510570 <6>[ 6.415953] smsc911x 18000000.ethernet eth0: MAC Address: 00:02:f7:00:58:4d
1018 03:06:34.513883 <6>[ 6.427625] VFIO - User Level meta-driver version: 0.3
1019 03:06:34.555825 <6>[ 6.448649] ehci-platform 7ffc0000.usb: Adding to iommu group 0
1020 03:06:34.556305 <6>[ 6.450473] usbcore: registered new interface driver usb-storage
1021 03:06:34.556645 <6>[ 6.455981] ohci-platform 7ffb0000.usb: Adding to iommu group 0
1022 03:06:34.557666 <6>[ 6.460234] ehci-platform 7ffc0000.usb: EHCI Host Controller
1023 03:06:34.558042 <6>[ 6.460850] ehci-platform 7ffc0000.usb: new USB bus registered, assigned bus number 1
1024 03:06:34.558360 <6>[ 6.463029] ehci-platform 7ffc0000.usb: irq 29, io mem 0x7ffc0000
1025 03:06:34.599610 <6>[ 6.468390] ohci-platform 7ffb0000.usb: Generic Platform OHCI controller
1026 03:06:34.600080 <6>[ 6.485730] rtc-pl031 1c170000.rtc: registered as rtc0
1027 03:06:34.601121 <6>[ 6.486150] ehci-platform 7ffc0000.usb: USB 2.0 started, EHCI 1.00
1028 03:06:34.601469 <6>[ 6.497076] hub 1-0:1.0: USB hub found
1029 03:06:34.601771 <6>[ 6.500795] rtc-pl031 1c170000.rtc: setting system clock to 2000-01-01T00:03:08 UTC (946684988)
1030 03:06:34.602102 <6>[ 6.507830] hub 1-0:1.0: 1 port detected
1031 03:06:34.602400 <6>[ 6.515553] i2c_dev: i2c /dev entries driver
1032 03:06:34.635578 <6>[ 6.525715] ohci-platform 7ffb0000.usb: new USB bus registered, assigned bus number 2
1033 03:06:34.636019 <6>[ 6.538241] ohci-platform 7ffb0000.usb: irq 30, io mem 0x7ffb0000
1034 03:06:34.638816 <6>[ 6.553433] sp805-wdt 1c0f0000.watchdog: registration successful
1035 03:06:34.706744 <6>[ 6.583455] sdhci: Secure Digital Host Controller Interface driver
1036 03:06:34.707218 <6>[ 6.589994] sdhci: Copyright(c) Pierre Ossman
1037 03:06:34.707559 <6>[ 6.592143] mmci-pl18x 1c050000.mmc: mmc0: PL180 manf 41 rev0 at 0x1c050000 irq 34,0 (pio)
1038 03:06:34.707880 <6>[ 6.597705] Synopsys Designware Multimedia Card Interface Driver
1039 03:06:34.708181 <6>[ 6.614054] sdhci-pltfm: SDHCI platform and OF driver helper
1040 03:06:34.708474 <6>[ 6.627109] hub 2-0:1.0: USB hub found
1041 03:06:34.708759 <6>[ 6.629676] leds-syscon 1c010008.0.led: registered LED (null)
1042 03:06:34.709899 <6>[ 6.631374] hub 2-0:1.0: 1 port detected
1043 03:06:34.759925 <6>[ 6.638699] leds-syscon 1c010008.1.led: registered LED (null)
1044 03:06:34.760393 <6>[ 6.648597] leds-syscon 1c010008.2.led: registered LED (null)
1045 03:06:34.760731 <6>[ 6.655725] leds-syscon 1c010008.3.led: registered LED (null)
1046 03:06:34.761045 <6>[ 6.662930] leds-syscon 1c010008.4.led: registered LED (null)
1047 03:06:34.761347 <6>[ 6.670073] leds-syscon 1c010008.5.led: registered LED (null)
1048 03:06:34.761635 <6>[ 6.677244] leds-syscon 1c010008.6.led: registered LED (null)
1049 03:06:34.763240 <6>[ 6.684364] leds-syscon 1c010008.7.led: registered LED (null)
1050 03:06:34.778563 <6>[ 6.693454] ledtrig-cpu: registered to indicate activity on CPUs
1051 03:06:34.809435 <6>[ 6.714281] usbcore: registered new interface driver usbhid
1052 03:06:34.809886 <6>[ 6.720180] usbhid: USB HID core driver
1053 03:06:34.812697 <6>[ 6.729077] mhu 2b1f0000.mhu: ARM MHU Mailbox registered
1054 03:06:34.844544 <6>[ 6.766630] IPv4 over IPsec tunneling driver
1055 03:06:34.871377 <6>[ 6.778099] usb 1-1: new high-speed USB device number 2 using ehci-platform
1056 03:06:34.874590 <6>[ 6.788453] NET: Registered PF_INET6 protocol family
1057 03:06:34.927328 <6>[ 6.806100] Segment Routing with IPv6
1058 03:06:34.927781 <6>[ 6.810284] In-situ OAM (IOAM) with IPv6
1059 03:06:34.928207 <6>[ 6.818240] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
1060 03:06:34.928607 <6>[ 6.831257] NET: Registered PF_PACKET protocol family
1061 03:06:34.928996 <6>[ 6.839009] 9pnet: Installing 9P2000 support
1062 03:06:34.929371 <5>[ 6.843993] Key type dns_resolver registered
1063 03:06:34.930493 <6>[ 6.848599] mpls_gso: MPLS GSO support
1064 03:06:34.954357 <6>[ 6.869839] registered taskstats version 1
1065 03:06:34.957589 <5>[ 6.874519] Loading compiled-in X.509 certificates
1066 03:06:35.041244 <6>[ 6.956397] hub 1-1:1.0: USB hub found
1067 03:06:35.044454 <6>[ 6.961051] hub 1-1:1.0: 4 ports detected
1068 03:06:35.102128 <5>[ 6.999188] Loaded X.509 cert 'Build time autogenerated kernel key: e516c4e19266f7a3138a50d0066c4fd0f30e0bc5'
1069 03:06:35.102586 <6>[ 7.010650] ima: No TPM chip found, activating TPM-bypass!
1070 03:06:35.103017 <6>[ 7.016952] ima: Allocated hash algorithm: sha1
1071 03:06:35.105441 <6>[ 7.022093] ima: No architecture policies found
1072 03:06:35.178332 <6>[ 7.090119] dma-pl330 7ff00000.dma-controller: Adding to iommu group 1
1073 03:06:35.209043 <6>[ 7.113334] dma-pl330 7ff00000.dma-controller: Loaded driver for PL330 DMAC-341330
1074 03:06:35.212310 <6>[ 7.121285] dma-pl330 7ff00000.dma-controller: DBUFF-1024x16bytes Num_Chans-8 Num_Peri-8 Num_Events-8
1075 03:06:35.268009 <3>[ 7.178329] scpi_protocol scpi: incorrect or no SCP firmware found
1076 03:06:35.271203 <4>[ 7.184868] scpi_protocol: probe of scpi failed with error -110
1077 03:06:35.295213 <6>[ 7.207681] input: gpio-keys as /devices/platform/gpio-keys/input/input1
1078 03:06:35.582880 <4>[ 7.498295] atkbd serio0: keyboard reset failed on 1c060000.kmi
1079 03:06:36.834572 <4>[ 8.746078] atkbd serio1: keyboard reset failed on 1c070000.kmi
1080 03:06:43.510908 <6>[ 15.411662] 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
1081 03:06:43.627648 <4>[ 15.540075] psmouse serio0: Failed to enable mouse on 1c060000.kmi
1082 03:06:50.076997 <6>[ 21.978057] 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
1083 03:06:50.205545 <4>[ 22.106754] psmouse serio1: Failed to enable mouse on 1c070000.kmi
1084 03:06:50.208905 <6>[ 22.116723] SMSC LAN911x Internal PHY 18000000.ethernet-ffffffff:01: attached PHY driver (mii_bus:phy_addr=18000000.ethernet-ffffffff:01, irq=POLL)
1085 03:06:50.229739 <6>[ 22.142141] smsc911x 18000000.ethernet eth0: SMSC911x/921x identified at 0xffff80000c980000, IRQ: 28
1086 03:06:52.290872 <6>[ 24.202995] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
1087 03:06:59.774132 <5>[ 24.234253] Sending DHCP requests ..., OK
1088 03:06:59.774664 <6>[ 31.670616] IP-Config: Got DHCP answer from 192.168.56.254, my address is 192.168.56.211
1089 03:06:59.775011 <6>[ 31.679070] IP-Config: Complete:
1090 03:06:59.776031 <6>[ 31.682622] device=eth0, hwaddr=00:02:f7:00:58:4d, ipaddr=192.168.56.211, mask=255.255.255.0, gw=192.168.56.254
1091 03:06:59.776388 <6>[ 31.693481] host=192.168.56.211, domain=mayfield.sirena.org.uk, nis-domain=(none)
1092 03:06:59.777684 <6>[ 31.701720] bootserver=192.168.56.254, rootserver=192.168.56.230, rootpath=
1093 03:06:59.807516 <6>[ 31.701736] nameserver0=192.168.56.254
1094 03:06:59.807966 <6>[ 31.713952] ntpserver0=50.205.244.22, ntpserver1=85.199.214.99
1095 03:06:59.808999 <6>[ 31.728915] ALSA device list:
1096 03:06:59.809355 <6>[ 31.732310] No soundcards found.
1097 03:06:59.810904 <6>[ 31.737373] uart-pl011 7ff80000.serial: no DMA platform data
1098 03:06:59.910051 <6>[ 31.825235] Freeing unused kernel memory: 14208K
1099 03:06:59.913268 <6>[ 31.830404] Run /init as init process
1100 03:07:00.009046 Loading, please wait...
1101 03:07:00.280865 Starting systemd-udevd version 252.22-1~deb12u1
1102 03:07:07.218405 <6>[ 39.132614] tda998x 0-0070: found TDA19988
1103 03:07:07.362308 <6>[ 39.277904] tda998x 0-0071: found TDA19988
1104 03:07:07.426213 Begin: Loading essential drivers ... done.
1105 03:07:07.442199 Begin: Running /scripts/init-premount ... done.
1106 03:07:07.475077 Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
1107 03:07:07.478396 Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available
1108 03:07:07.510129 Device /sys/class/net/bond0 found
1109 03:07:07.526120 done.
1110 03:07:07.709937 Begin: Waiting up to 180 secs for any network device to become available ... done.
1111 03:07:07.821883 /sys/class/net/bonding_masters/flags: Not a directory
1112 03:07:07.862686 IP-Config: bond0 hardware address b6:f9:cc:83:51:47 mtu 1500 DHCP
1113 03:07:07.865989 IP-Config: eth0 hardware address 00:02:f7:00:58:4d mtu 1500 DHCP
1114 03:07:07.881875 IP-Config: eth0 complete (dhcp from 192.168.56.254):
1115 03:07:07.915725 address: 192.168.56.211 broadcast: 192.168.56.255 netmask: 255.255.255.0
1116 03:07:07.916169 gateway: 192.168.56.254 dns0 : 192.168.56.254 dns1 : 0.0.0.0
1117 03:07:07.916507 domain : mayfield.sirena.org.uk
1118 03:07:07.918992 rootserver: 192.168.56.254 rootpath:
1119 03:07:07.919429 filename :
1120 03:07:08.030432 done.
1121 03:07:08.056370 Begin: Running /scripts/nfs-bottom ... done.
1122 03:07:08.171571 Begin: Running /scripts/init-bottom ... done.
1123 03:07:11.821619 <30>[ 43.733127] systemd[1]: System time before build time, advancing clock.
1124 03:07:12.432393 <30>[ 44.313282] 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)
1125 03:07:12.432917 <30>[ 44.346637] systemd[1]: Detected architecture arm64.
1126 03:07:12.433267
1127 03:07:12.450825 Welcome to [1mDebian GNU/Linux 12 (bookworm)[0m!
1128 03:07:12.451417
1129 03:07:12.489865 <30>[ 44.401051] systemd[1]: Hostname set to <debian-bookworm-arm64>.
1130 03:07:15.068582 <30>[ 46.980289] systemd[1]: Queued start job for default target graphical.target.
1131 03:07:15.142957 <30>[ 47.048935] systemd[1]: Created slice system-getty.slice - Slice /system/getty.
1132 03:07:15.145578 [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m - Slice /system/getty.
1133 03:07:15.182226 <30>[ 47.084509] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe.
1134 03:07:15.185552 [[0;32m OK [0m] Created slice [0;1;39msystem-modpr…lice[0m - Slice /system/modprobe.
1135 03:07:15.217216 <30>[ 47.120710] systemd[1]: Created slice system-serial\x2dgetty.slice - Slice /system/serial-getty.
1136 03:07:15.220551 [[0;32m OK [0m] Created slice [0;1;39msystem-seria…[0m - Slice /system/serial-getty.
1137 03:07:15.279157 <30>[ 47.156029] systemd[1]: Created slice user.slice - User and Session Slice.
1138 03:07:15.279657 [[0;32m OK [0m] Created slice [0;1;39muser.slice[0m - User and Session Slice.
1139 03:07:15.280734 <30>[ 47.181197] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch.
1140 03:07:15.282633 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo…quests to Console Directory Watch.
1141 03:07:15.330585 <30>[ 47.212807] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch.
1142 03:07:15.331039 [[0;32m OK [0m] Started [0;1;39msystemd-ask-passwo… Requests to Wall Directory Watch.
1143 03:07:15.331379 <30>[ 47.239005] 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).
1144 03:07:15.400617 <30>[ 47.259112] systemd[1]: Expecting device dev-ttyAMA0.device - /dev/ttyAMA0...
1145 03:07:15.401077 Expecting device [0;1;39mdev-ttyAMA0.device[0m - /dev/ttyAMA0...
1146 03:07:15.401412 <30>[ 47.282462] systemd[1]: Reached target cryptsetup.target - Local Encrypted Volumes.
1147 03:07:15.401727 [[0;32m OK [0m] Reached target [0;1;39mcryptsetup.…get[0m - Local Encrypted Volumes.
1148 03:07:15.402061 <30>[ 47.306654] systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes.
1149 03:07:15.403962 [[0;32m OK [0m] Reached target [0;1;39mintegrityse…Local Integrity Protected Volumes.
1150 03:07:15.427170 <30>[ 47.334673] systemd[1]: Reached target paths.target - Path Units.
1151 03:07:15.430466 [[0;32m OK [0m] Reached target [0;1;39mpaths.target[0m - Path Units.
1152 03:07:15.493390 <30>[ 47.358600] systemd[1]: Reached target remote-fs.target - Remote File Systems.
1153 03:07:15.493843 [[0;32m OK [0m] Reached target [0;1;39mremote-fs.target[0m - Remote File Systems.
1154 03:07:15.494213 <30>[ 47.382406] systemd[1]: Reached target slices.target - Slice Units.
1155 03:07:15.495232 [[0;32m OK [0m] Reached target [0;1;39mslices.target[0m - Slice Units.
1156 03:07:15.495579 <30>[ 47.402631] systemd[1]: Reached target swap.target - Swaps.
1157 03:07:15.495886 [[0;32m OK [0m] Reached target [0;1;39mswap.target[0m - Swaps.
1158 03:07:15.545107 <30>[ 47.422649] systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes.
1159 03:07:15.545588 [[0;32m OK [0m] Reached target [0;1;39mveritysetup… - Local Verity Protected Volumes.
1160 03:07:15.545937 <30>[ 47.448751] systemd[1]: Listening on systemd-initctl.socket - initctl Compatibility Named Pipe.
1161 03:07:15.548285 [[0;32m OK [0m] Listening on [0;1;39msystemd-initc… initctl Compatibility Named Pipe.
1162 03:07:15.579026 <30>[ 47.482538] systemd[1]: Listening on systemd-journald-audit.socket - Journal Audit Socket.
1163 03:07:15.582319 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…socket[0m - Journal Audit Socket.
1164 03:07:15.614216 <30>[ 47.512533] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log).
1165 03:07:15.615000 [[0;32m OK [0m] Listening on [0;1;39msystemd-journ…t[0m - Journal Socket (/dev/log).
1166 03:07:15.634117 <30>[ 47.542997] systemd[1]: Listening on systemd-journald.socket - Journal Socket.
1167 03:07:15.637300 [[0;32m OK [0m] Listening on [0;1;39msystemd-journald.socket[0m - Journal Socket.
1168 03:07:15.668966 <30>[ 47.572334] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket.
1169 03:07:15.672177 [[0;32m OK [0m] Listening on [0;1;39msystemd-netwo… - Network Service Netlink Socket.
1170 03:07:15.704827 <30>[ 47.608382] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket.
1171 03:07:15.705285 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd….socket[0m - udev Control Socket.
1172 03:07:15.731817 <30>[ 47.637893] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
1173 03:07:15.735040 [[0;32m OK [0m] Listening on [0;1;39msystemd-udevd…l.socket[0m - udev Kernel Socket.
1174 03:07:15.811814 <30>[ 47.719805] systemd[1]: Mounting dev-hugepages.mount - Huge Pages File System...
1175 03:07:15.814987 Mounting [0;1;39mdev-hugepages.mount[0m - Huge Pages File System...
1176 03:07:15.862727 <30>[ 47.771236] systemd[1]: Mounting dev-mqueue.mount - POSIX Message Queue File System...
1177 03:07:15.865905 Mounting [0;1;39mdev-mqueue.mount…POSIX Message Queue File System...
1178 03:07:15.921606 <30>[ 47.827097] systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System...
1179 03:07:15.924749 Mounting [0;1;39msys-kernel-debug.…[0m - Kernel Debug File System...
1180 03:07:15.998610 <30>[ 47.907457] systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System...
1181 03:07:16.001812 Mounting [0;1;39msys-kernel-tracin…[0m - Kernel Trace File System...
1182 03:07:16.113519 <30>[ 48.016637] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes...
1183 03:07:16.116727 Starting [0;1;39mkmod-static-nodes…ate List of Static Device Nodes...
1184 03:07:16.163567 <30>[ 48.071755] systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs...
1185 03:07:16.166762 Starting [0;1;39mmodprobe@configfs…m - Load Kernel Module configfs...
1186 03:07:16.239412 <30>[ 48.148391] systemd[1]: Starting modprobe@dm_mod.service - Load Kernel Module dm_mod...
1187 03:07:16.242575 Starting [0;1;39mmodprobe@dm_mod.s…[0m - Load Kernel Module dm_mod...
1188 03:07:16.299338 <30>[ 48.207448] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
1189 03:07:16.302498 ShellCommand command timed out.: Sending # in case of corruption. Connection timeout 00:01:43, retry in 00:00:51
1190 03:07:16.302974 pattern: ['-\\[ 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']
1192 03:07:16.404149 Starting [0;1;39mmodprobe@dr#
1193 03:07:16.405415 m.service[0m - Load Kernel Module drm...
1194 03:07:16.405811 <30>[ 48.263507] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
1195 03:07:16.406272 Starting [0;1;39mmodprobe@efi_psto…- Load Kernel Module efi_pstore...
1196 03:07:16.469103 <4>[ 48.337689] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
1197 03:07:16.469598 <6>[ 48.357225] device-mapper: ioctl: 4.47.0-ioctl (2022-07-28) initialised: dm-devel@redhat.com
1198 03:07:16.469939 <30>[ 48.373104] systemd[1]: Starting modprobe@fuse.service - Load Kernel Module fuse...
1199 03:07:16.472398 Starting [0;1;39mmodprobe@fuse.ser…e[0m - Load Kernel Module fuse...
1200 03:07:16.523134 <30>[ 48.431788] systemd[1]: Starting modprobe@loop.service - Load Kernel Module loop...
1201 03:07:16.526373 Starting [0;1;39mmodprobe@loop.ser…e[0m - Load Kernel Module loop...
1202 03:07:16.635938 <30>[ 48.536778] systemd[1]: Starting systemd-journald.service - Journal Service...
1203 03:07:16.636434 Starting [0;1;39msystemd-journald.service[0m - Journal<6>[ 48.548889] fuse: init (API version 7.37)
1204 03:07:16.639218 Service...
1205 03:07:16.701046 <30>[ 48.609730] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules...
1206 03:07:16.704283 Starting [0;1;39msystemd-modules-l…rvice[0m - Load Kernel Modules...
1207 03:07:16.757965 <30>[ 48.661119] systemd[1]: Starting systemd-network-generator.service - Generate network units from Kernel command line...
1208 03:07:16.761155 Starting [0;1;39msystemd-network-g… units from Kernel command line...
1209 03:07:16.832889 <30>[ 48.737652] systemd[1]: Starting systemd-remount-fs.service - Remount Root and Kernel File Systems...
1210 03:07:16.836062 Starting [0;1;39msystemd-remount-f…nt Root and Kernel File Systems...
1211 03:07:16.893810 <30>[ 48.802286] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices...
1212 03:07:16.897070 Starting [0;1;39msystemd-udev-trig…[0m - Coldplug All udev Devices...
1213 03:07:16.968669 <30>[ 48.874187] systemd[1]: Mounted dev-hugepages.mount - Huge Pages File System.
1214 03:07:16.971956 [[0;32m OK [0m] Mounted [0;1;39mdev-hugepages.mount[0m - Huge Pages File System.
1215 03:07:17.000691 <30>[ 48.903981] systemd[1]: Mounted dev-mqueue.mount - POSIX Message Queue File System.
1216 03:07:17.004093 [[0;32m OK [0m] Mounted [0;1;39mdev-mqueue.mount[…- POSIX Message Queue File System.
1217 03:07:17.036632 <30>[ 48.939194] systemd[1]: Mounted sys-kernel-debug.mount - Kernel Debug File System.
1218 03:07:17.037171 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-debug.m…nt[0m - Kernel Debug File System.
1219 03:07:17.064604 <30>[ 48.970294] systemd[1]: Mounted sys-kernel-tracing.mount - Kernel Trace File System.
1220 03:07:17.067865 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-tracing…nt[0m - Kernel Trace File System.
1221 03:07:17.103554 <30>[ 49.006438] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes.
1222 03:07:17.106742 [[0;32m OK [0m] Finished [0;1;39mkmod-static-nodes…reate List of Static Device Nodes.
1223 03:07:17.162515 <30>[ 49.054719] systemd[1]: modprobe@configfs.service: Deactivated successfully.
1224 03:07:17.163133 <30>[ 49.067862] systemd[1]: Finished modprobe@configfs.service - Load Kernel Module configfs.
1225 03:07:17.165711 [[0;32m OK [0m] Finished [0;1;39mmodprobe@configfs…[0m - Load Kernel Module configfs.
1226 03:07:17.216469 <30>[ 49.107166] systemd[1]: modprobe@dm_mod.service: Deactivated successfully.
1227 03:07:17.217012 <30>[ 49.120161] systemd[1]: Finished modprobe@dm_mod.service - Load Kernel Module dm_mod.
1228 03:07:17.219673 [[0;32m OK [0m] Finished [0;1;39mmodprobe@dm_mod.s…e[0m - Load Kernel Module dm_mod.
1229 03:07:17.271412 <30>[ 49.161643] systemd[1]: modprobe@drm.service: Deactivated successfully.
1230 03:07:17.272016 <30>[ 49.176237] systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
1231 03:07:17.274639 [[0;32m OK [0m] Finished [0;1;39mmodprobe@drm.service[0m - Load Kernel Module drm.
1232 03:07:17.327411 <30>[ 49.217472] systemd[1]: modprobe@efi_pstore.service: Deactivated successfully.
1233 03:07:17.327932 <30>[ 49.230777] systemd[1]: Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
1234 03:07:17.330555 [[0;32m OK [0m] Finished [0;1;39mmodprobe@efi_psto…m - Load Kernel Module efi_pstore.
1235 03:07:17.382334 <30>[ 49.273734] systemd[1]: modprobe@fuse.service: Deactivated successfully.
1236 03:07:17.382809 <30>[ 49.286510] systemd[1]: Finished modprobe@fuse.service - Load Kernel Module fuse.
1237 03:07:17.385578 [[0;32m OK [0m] Finished [0;1;39mmodprobe@fuse.service[0m - Load Kernel Module fuse.
1238 03:07:17.431274 <30>[ 49.323339] systemd[1]: modprobe@loop.service: Deactivated successfully.
1239 03:07:17.431728 <30>[ 49.336108] systemd[1]: Finished modprobe@loop.service - Load Kernel Module loop.
1240 03:07:17.434461 [[0;32m OK [0m] Finished [0;1;39mmodprobe@loop.service[0m - Load Kernel Module loop.
1241 03:07:17.473257 <30>[ 49.376300] systemd[1]: Finished systemd-modules-load.service - Load Kernel Modules.
1242 03:07:17.476483 [[0;32m OK [0m] Finished [0;1;39msystemd-modules-l…service[0m - Load Kernel Modules.
1243 03:07:17.512188 <30>[ 49.415321] systemd[1]: Finished systemd-network-generator.service - Generate network units from Kernel command line.
1244 03:07:17.515408 [[0;32m OK [0m] Finished [0;1;39msystemd-network-g…rk units from Kernel command line.
1245 03:07:17.555163 <30>[ 49.459694] systemd[1]: Finished systemd-remount-fs.service - Remount Root and Kernel File Systems.
1246 03:07:17.558432 [[0;32m OK [0m] Finished [0;1;39msystemd-remount-f…ount Root and Kernel File Systems.
1247 03:07:17.597177 <30>[ 49.499748] systemd[1]: Reached target network-pre.target - Preparation for Network.
1248 03:07:17.600469 [[0;32m OK [0m] Reached target [0;1;39mnetwork-pre…get[0m - Preparation for Network.
1249 03:07:17.693166 <30>[ 49.600196] systemd[1]: Mounting sys-fs-fuse-connections.mount - FUSE Control File System...
1250 03:07:17.696442 Mounting [0;1;39msys-fs-fuse-conne…[0m - FUSE Control File System...
1251 03:07:17.769023 <30>[ 49.675647] systemd[1]: Mounting sys-kernel-config.mount - Kernel Configuration File System...
1252 03:07:17.772355 Mounting [0;1;39msys-kernel-config…ernel Configuration File System...
1253 03:07:17.814048 <30>[ 49.703814] systemd[1]: systemd-firstboot.service - First Boot Wizard was skipped because of an unmet condition check (ConditionFirstBoot=yes).
1254 03:07:17.817292 <30>[ 49.719275] systemd[1]: systemd-pstore.service - Platform Persistent Storage Archival was skipped because of an unmet condition check (ConditionDirectoryNotEmpty=/sys/fs/pstore).
1255 03:07:17.876963 <30>[ 49.785595] systemd[1]: Starting systemd-random-seed.service - Load/Save Random Seed...
1256 03:07:17.880198 Starting [0;1;39msystemd-random-se…ice[0m - Load/Save Random Seed...
1257 03:07:17.912019 <30>[ 49.818349] systemd[1]: systemd-repart.service - Repartition Root Disk was skipped because no trigger condition checks were met.
1258 03:07:17.951888 <30>[ 49.858161] systemd[1]: Starting systemd-sysctl.service - Apply Kernel Variables...
1259 03:07:17.955112 Starting [0;1;39msystemd-sysctl.se…ce[0m - Apply Kernel Variables...
1260 03:07:18.026767 <30>[ 49.933734] systemd[1]: Starting systemd-sysusers.service - Create System Users...
1261 03:07:18.029986 Starting [0;1;39msystemd-sysusers.…rvice[0m - Create System Users...
1262 03:07:18.075821 <30>[ 49.983836] systemd[1]: Started systemd-journald.service - Journal Service.
1263 03:07:18.079047 [[0;32m OK [0m] Started [0;1;39msystemd-journald.service[0m - Journal Service.
1264 03:07:18.139771 [[0;32m OK [0m] Mounted [0;1;39msys-fs-fuse-connec…nt[0m - FUSE Control File System.
1265 03:07:18.166804 [[0;32m OK [0m] Mounted [0;1;39msys-kernel-config.… Kernel Configuration File System.
1266 03:07:18.269721 Starting [0;1;39msystemd-journal-f…h Journal to Persistent Storage...
1267 03:07:18.411639 [[0;32m OK [0m] Finished [0;1;39msystemd-sysctl.service[0m - Apply Kernel Variables.
1268 03:07:18.522436 [[0;32m OK [0m] Finished [0;1;39msystemd-sysusers.service[0m - Create System Users.
1269 03:07:18.624388 Starting [0;1;39msystem<46>[ 50.531710] systemd-journald[254]: Received client request to flush runtime journal.
1270 03:07:18.624885 d-tmpfiles-…ate Static Device Nodes in /dev...
1271 03:07:18.911926 <5>[ 50.826790] random: crng init done
1272 03:07:18.980924 [[0;32m OK [0m] Finished [0;1;39msystemd-random-se…rvice[0m - Load/Save Random Seed.
1273 03:07:20.864387 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…reate Static Device Nodes in /dev.
1274 03:07:20.897043 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs-pr…reparation for Local File Systems.
1275 03:07:20.900283 [[0;32m OK [0m] Reached target [0;1;39mlocal-fs.target[0m - Local File Systems.
1276 03:07:21.086696 Starting [0;1;39msystemd-udevd.ser…ger for Device Events and Files...
1277 03:07:21.605332 [[0;32m OK [0m] Finished [0;1;39msystemd-journal-f…ush Journal to Persistent Storage.
1278 03:07:21.701200 Starting [0;1;39msystemd-tmpfiles-… Volatile Files and Directories...
1279 03:07:22.137809 [[0;32m OK [0m] Started [0;1;39msystemd-udevd.serv…nager for Device Events and Files.
1280 03:07:22.265670 Starting [0;1;39msystemd-networkd.…ice[0m - Network Configuration...
1281 03:07:23.231266 [[0;32m OK [0m] Finished [0;1;39msystemd-tmpfiles-…te Volatile Files and Directories.
1282 03:07:23.390964 Starting [0;1;39msystemd-timesyncd… - Network Time Synchronization...
1283 03:07:23.513885 Starting [0;1;39msystemd-update-ut…rd System Boot/Shutdown in UTMP...
1284 03:07:23.539894 [[0;32m OK [0m] Found device [0;1;39mdev-ttyAMA0.device[0m - /dev/ttyAMA0.
1285 03:07:23.651528 [[0;32m OK [0m] Finished [0;1;39msystemd-udev-trig…e[0m - Coldplug All udev Devices.
1286 03:07:24.003458 <5>[ 55.916867] cfg80211: Loading compiled-in X.509 certificates for regulatory database
1287 03:07:24.364016 <5>[ 56.275540] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
1288 03:07:24.399022 <5>[ 56.295420] cfg80211: Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
1289 03:07:24.399511 <4>[ 56.309773] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
1290 03:07:24.402365 <6>[ 56.319147] cfg80211: failed to load regulatory.db
1291 03:07:24.465208 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut…cord System Boot/Shutdown in UTMP.
1292 03:07:25.012518 [[0;32m OK [0m] Started [0;1;39msystemd-networkd.service[0m - Network Configuration.
1293 03:07:25.034433 [[0;32m OK [0m] Reached target [0;1;39mnetwork.target[0m - Network.
1294 03:07:25.151637 [[0;32m OK [0m] Started [0;1;39msystemd-timesyncd.…0m - Network Time Synchronization.
1295 03:07:25.184983 [[0;32m OK [0m] Reached target [0;1;39msysinit.target[0m - System Initialization.
1296 03:07:25.188117 [[0;32m OK [0m] Started [0;1;39msystemd-tmpfiles-c… Cleanup of Temporary Directories.
1297 03:07:25.210214 [[0;32m OK [0m] Reached target [0;1;39mtime-set.target[0m - System Time Set.
1298 03:07:25.301060 [[0;32m OK [0m] Started [0;1;39mapt-daily.timer[0m - Daily apt download activities.
1299 03:07:25.349910 [[0;32m OK [0m] Started [0;1;39mapt-daily-upgrade.… apt upgrade and clean activities.
1300 03:07:25.353128 [[0;32m OK [0m] Started [0;1;39mdpkg-db-backup.tim… Daily dpkg database backup timer.
1301 03:07:25.385140 [[0;32m OK [0m] Started [0;1;39me2scrub_all.timer…etadata Check for All Filesystems.
1302 03:07:25.433115 [[0;32m OK [0m] Started [0;1;39mfstrim.timer[0m - Discard unused blocks once a week.
1303 03:07:25.436336 [[0;32m OK [0m] Reached target [0;1;39mtimers.target[0m - Timer Units.
1304 03:07:25.474107 [[0;32m OK [0m] Listening on [0;1;39mdbus.socket[…- D-Bus System Message Bus Socket.
1305 03:07:25.477297 [[0;32m OK [0m] Reached target [0;1;39msockets.target[0m - Socket Units.
1306 03:07:25.501239 [[0;32m OK [0m] Reached target [0;1;39mbasic.target[0m - Basic System.
1307 03:07:25.596702 Starting [0;1;39mdbus.service[0m - D-Bus System Message Bus...
1308 03:07:25.748766 Starting [0;1;39me2scrub_reap.serv…e ext4 Metadata Check Snapshots...
1309 03:07:25.965470 Starting [0;1;39msystemd-logind.se…ice[0m - User Login Management...
1310 03:07:26.038380 Starting [0;1;39msystemd-user-sess…vice[0m - Permit User Sessions...
1311 03:07:26.262298 [[0;32m OK [0m] Listening on [0;1;39msystemd-rfkil…l Switch Status /dev/rfkill Watch.
1312 03:07:26.589964 [[0;32m OK [0m] Finished [0;1;39msystemd-user-sess…ervice[0m - Permit User Sessions.
1313 03:07:26.669804 [[0;32m OK [0m] Started [0;1;39mgetty@tty1.service[0m - Getty on tty1.
1314 03:07:26.692394 ShellCommand command timed out.: Sending # in case of corruption. Connection timeout 00:01:43, retry in 00:00:10
1315 03:07:26.692630 pattern: ['-\\[ 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']
1317 03:07:26.793313 #
1318 03:07:26.794044 [[0;32m OK [0m] Started [0;1;39mserial-getty@ttyAM…ice[0m - Serial Getty on ttyAMA0.
1319 03:07:26.794268 [[0;32m OK [0m] Reached target [0;1;39mgetty.target[0m - Login Prompts.
1320 03:07:27.006237 [[0;32m OK [0m] Started [0;1;39mdbus.service[0m - D-Bus System Message Bus.
1321 03:07:27.121412 Starting [0;1;39msystemd-hostnamed.service[0m - Hostname Service...
1322 03:07:27.200399 [[0;32m OK [0m] Finished [0;1;39me2scrub_reap.serv…ine ext4 Metadata Check Snapshots.
1323 03:07:27.232340 [[0;32m OK [0m] Started [0;1;39msystemd-logind.service[0m - User Login Management.
1324 03:07:27.258327 [[0;32m OK [0m] Reached target [0;1;39mmulti-user.target[0m - Multi-User System.
1325 03:07:27.279292 [[0;32m OK [0m] Reached target [0;1;39mgraphical.target[0m - Graphical Interface.
1326 03:07:27.359490 Starting [0;1;39msystemd-update-ut… Record Runlevel Change in UTMP...
1327 03:07:27.597008 [[0;32m OK [0m] Finished [0;1;39msystemd-update-ut… - Record Runlevel Change in UTMP.
1328 03:07:27.821058 [[0;32m OK [0m] Started [0;1;39msystemd-hostnamed.service[0m - Hostname Service.
1329 03:07:28.033738
1330 03:07:28.034224 Debian GNU/Linux 12 debian-bookworm-arm64 ttyAMA0
1331 03:07:28.034525
1332 03:07:28.036996 debian-bookworm-arm64 login: root (automatic login)
1333 03:07:28.037383
1334 03:07:29.126478 Linux debian-bookworm-arm64 6.1.86-cip19 #1 SMP PREEMPT Tue Apr 23 00:54:21 UTC 2024 aarch64
1335 03:07:29.126758
1336 03:07:29.127417 The programs included with the Debian GNU/Linux system are free software;
1337 03:07:29.127642 the exact distribution terms for each program are described in the
1338 03:07:29.127844 individual files in /usr/share/doc/*/copyright.
1339 03:07:29.128026
1340 03:07:29.128183 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
1341 03:07:29.129739 permitted by applicable law.
1342 03:07:32.423105 Matched prompt #10: / #
1344 03:07:32.423817 Setting prompt string to ['/ #']
1345 03:07:32.423982 end: 2.4.4.1 login-action (duration 00:01:08) [common]
1347 03:07:32.424315 end: 2.4.4 auto-login-action (duration 00:01:08) [common]
1348 03:07:32.424523 start: 2.4.5 expect-shell-connection (timeout 00:00:35) [common]
1349 03:07:32.424666 Setting prompt string to ['/ #']
1350 03:07:32.424787 Forcing a shell prompt, looking for ['/ #']
1352 03:07:32.475252 / #
1353 03:07:32.475629 expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
1354 03:07:32.475837 Waiting using forced prompt support (timeout 00:02:30)
1355 03:07:32.486548
1356 03:07:32.502733 end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
1357 03:07:32.503007 start: 2.4.6 export-device-env (timeout 00:00:35) [common]
1358 03:07:32.503214 Sending with 100 millisecond of delay
1360 03:07:44.876335 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/174888/extract-nfsrootfs-lpwu3or4'
1361 03:07:44.977223 export NFS_ROOTFS='/<46>[ 67.363691] systemd-journald[254]: Oldest entry in /var/log/journal/44a983756b26438995e691b947c527e4/system.journal is older than the configured file retention duration (1month), suggesting rotation.
1362 03:07:44.977709 <46>[ 67.382047] systemd-journald[254]: /var/log/journal/44a983756b26438995e691b947c527e4/system.journal: Journal header limits reached or header out-of-date, rotating.
1363 03:07:44.978090 var/lib/lava/dispatcher/tmp/174888/extract-nfsrootfs-lpwu3or4'
1364 03:07:44.978658 Sending with 100 millisecond of delay
1366 03:07:50.590263 / # export NFS_SERVER_IP='192.168.56.230'
1367 03:07:50.691111 export NFS_SERVER_IP='192.168.56.230'
1368 03:07:50.691924 end: 2.4.6 export-device-env (duration 00:00:18) [common]
1369 03:07:50.692432 end: 2.4 uboot-commands (duration 00:04:43) [common]
1370 03:07:50.692911 end: 2 uboot-action (duration 00:04:43) [common]
1371 03:07:50.693374 start: 3 lava-test-retry (timeout 00:04:26) [common]
1372 03:07:50.693836 start: 3.1 lava-test-shell (timeout 00:04:26) [common]
1373 03:07:50.694282 Using namespace: common
1375 03:07:50.795348 / # #
1376 03:07:50.795983 lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
1377 03:07:50.810418 #
1378 03:07:50.854775 Using /lava-174888
1380 03:07:50.956021 / # export SHELL=/bin/bash
1381 03:07:50.970248 export SHELL=/bin/bash
1383 03:07:51.111515 / # . /lava-174888/environment
1384 03:07:51.130089 . /lava-174888/environment
1386 03:07:51.271590 / # /lava-174888/bin/lava-test-runner /lava-174888/0
1387 03:07:51.272184 Test shell timeout: 10s (minimum of the action and connection timeout)
1388 03:07:51.289874 /lava-174888/bin/lava-test-runner /lava-174888/0
1389 03:07:52.330958 + export TESTRUN_ID=0_timesync-off
1390 03:07:52.331473 + TESTRUN_ID=0_timesync-off
1391 03:07:52.334166 + cd /lava-174888/0/tests/0_timesync-off
1392 03:07:52.334618 ++ cat uuid
1393 03:07:52.407879 + UUID=174888_1.6.2.4.1
1394 03:07:52.408365 + set +x
1395 03:07:52.411106 <LAVA_SIGNAL_STARTRUN 0_timesync-off 174888_1.6.2.4.1>
1396 03:07:52.411553 + systemctl stop systemd-timesyncd
1397 03:07:52.412273 Received signal: <STARTRUN> 0_timesync-off 174888_1.6.2.4.1
1398 03:07:52.412683 Starting test lava.0_timesync-off (174888_1.6.2.4.1)
1399 03:07:52.413208 Skipping test definition patterns.
1400 03:07:52.737559 + set +x
1401 03:07:52.738066 <LAVA_SIGNAL_ENDRUN 0_timesync-off 174888_1.6.2.4.1>
1402 03:07:52.738776 Received signal: <ENDRUN> 0_timesync-off 174888_1.6.2.4.1
1403 03:07:52.739217 Ending use of test pattern.
1404 03:07:52.739586 Ending test lava.0_timesync-off (174888_1.6.2.4.1), duration 0.33
1406 03:07:53.173920 + export TESTRUN_ID=1_kselftest-lkdtm
1407 03:07:53.174213 + TESTRUN_ID=1_kselftest-lkdtm
1408 03:07:53.177117 + cd /lava-174888/0/tests/1_kselftest-lkdtm
1409 03:07:53.177342 ++ cat uuid
1410 03:07:53.270897 + UUID=174888_1.6.2.4.5
1411 03:07:53.271151 + set +x
1412 03:07:53.271326 <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 174888_1.6.2.4.5>
1413 03:07:53.271687 Received signal: <STARTRUN> 1_kselftest-lkdtm 174888_1.6.2.4.5
1414 03:07:53.271855 Starting test lava.1_kselftest-lkdtm (174888_1.6.2.4.5)
1415 03:07:53.272047 Skipping test definition patterns.
1416 03:07:53.272310 + cd ./automated/linux/kselftest/
1417 03:07:53.274147 + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s True -u http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.86-cip19-44-g09a10637e8de/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S /dev/null -b juno-uboot -g cip -e '' -p /opt/kselftests/mainline/ -n 1 -i 1
1418 03:07:53.705819 INFO: install_deps skipped
1419 03:07:55.032869 --2024-04-23 03:07:54-- http://storage.kernelci.org/cip/linux-6.1.y-cip/v6.1.86-cip19-44-g09a10637e8de/arm64/defconfig+kselftest/gcc-10/kselftest.tar.xz
1420 03:07:55.082514 Resolving storage.kernelci.org (storage.kernelci.org)... 20.171.243.82
1421 03:07:55.213582 Connecting to storage.kernelci.org (storage.kernelci.org)|20.171.243.82|:80... connected.
1422 03:07:55.372264 HTTP request sent, awaiting response... 200 OK
1423 03:07:55.372722 Length: 1826180 (1.7M) [application/octet-stream]
1424 03:07:55.373063 Saving to: 'kselftest_armhf.tar.gz'
1425 03:07:55.373371
1426 03:08:02.582085
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1427 03:08:02.582717
1428 03:08:02.869665 2024-04-23 03:08:02 (247 KB/s) - 'kselftest_armhf.tar.gz' saved [1826180/1826180]
1429 03:08:02.870235
1430 03:08:07.555501 <4>[ 99.445214] amba 20010000.etf: deferred probe timeout, ignoring dependency
1431 03:08:07.555832 <4>[ 99.452826] amba 20030000.tpiu: deferred probe timeout, ignoring dependency
1432 03:08:07.556381 <4>[ 99.460331] amba 20040000.funnel: deferred probe timeout, ignoring dependency
1433 03:08:07.556674 <4>[ 99.467985] amba 20070000.etr: deferred probe timeout, ignoring dependency
1434 03:08:07.556940 <4>[ 99.475377] amba 20100000.stm: deferred probe timeout, ignoring dependency
1435 03:08:07.599674 <4>[ 99.482868] amba 20120000.replicator: deferred probe timeout, ignoring dependency
1436 03:08:07.599945 <4>[ 99.490799] amba 22010000.cpu-debug: deferred probe timeout, ignoring dependency
1437 03:08:07.600127 <4>[ 99.498605] amba 22040000.etm: deferred probe timeout, ignoring dependency
1438 03:08:07.600304 <4>[ 99.505873] amba 22020000.cti: deferred probe timeout, ignoring dependency
1439 03:08:07.600453 <4>[ 99.513145] amba 220c0000.funnel: deferred probe timeout, ignoring dependency
1440 03:08:07.600598 <4>[ 99.520679] amba 22110000.cpu-debug: deferred probe timeout, ignoring dependency
1441 03:08:07.643727 <4>[ 99.528475] amba 22140000.etm: deferred probe timeout, ignoring dependency
1442 03:08:07.643997 <4>[ 99.535761] amba 22120000.cti: deferred probe timeout, ignoring dependency
1443 03:08:07.644165 <4>[ 99.543051] amba 23010000.cpu-debug: deferred probe timeout, ignoring dependency
1444 03:08:07.644352 <4>[ 99.550843] amba 23040000.etm: deferred probe timeout, ignoring dependency
1445 03:08:07.644504 <4>[ 99.558129] amba 23020000.cti: deferred probe timeout, ignoring dependency
1446 03:08:07.644650 <4>[ 99.565407] amba 230c0000.funnel: deferred probe timeout, ignoring dependency
1447 03:08:07.687834 <4>[ 99.572957] amba 23110000.cpu-debug: deferred probe timeout, ignoring dependency
1448 03:08:07.688110 <4>[ 99.580757] amba 23140000.etm: deferred probe timeout, ignoring dependency
1449 03:08:07.688294 <4>[ 99.588034] amba 23120000.cti: deferred probe timeout, ignoring dependency
1450 03:08:07.688447 <4>[ 99.595318] amba 23210000.cpu-debug: deferred probe timeout, ignoring dependency
1451 03:08:07.688595 <4>[ 99.603143] amba 23240000.etm: deferred probe timeout, ignoring dependency
1452 03:08:07.688737 <4>[ 99.610442] amba 23220000.cti: deferred probe timeout, ignoring dependency
1453 03:08:07.730828 <4>[ 99.617748] amba 23310000.cpu-debug: deferred probe timeout, ignoring dependency
1454 03:08:07.731101 <4>[ 99.625545] amba 23340000.etm: deferred probe timeout, ignoring dependency
1455 03:08:07.731276 <4>[ 99.632808] amba 23320000.cti: deferred probe timeout, ignoring dependency
1456 03:08:07.731433 <4>[ 99.640089] amba 20020000.cti: deferred probe timeout, ignoring dependency
1457 03:08:07.733924 <4>[ 99.647364] amba 20110000.cti: deferred probe timeout, ignoring dependency
1458 03:08:07.781203 <6>[ 99.667865] platform 2b600000.iommu: deferred probe pending
1459 03:08:07.781501 <6>[ 99.674103] amba 20010000.etf: deferred probe pending
1460 03:08:07.781691 <6>[ 99.682507] amba 20030000.tpiu: deferred probe pending
1461 03:08:07.781852 <6>[ 99.688410] amba 20040000.funnel: deferred probe pending
1462 03:08:07.782008 <6>[ 99.694113] amba 20070000.etr: deferred probe pending
1463 03:08:07.782153 <6>[ 99.699544] amba 20100000.stm: deferred probe pending
1464 03:08:07.782285 <6>[ 99.704970] amba 20120000.replicator: deferred probe pending
1465 03:08:07.825175 <6>[ 99.710998] amba 22010000.cpu-debug: deferred probe pending
1466 03:08:07.825471 <6>[ 99.716945] amba 22040000.etm: deferred probe pending
1467 03:08:07.825651 <6>[ 99.722383] amba 22020000.cti: deferred probe pending
1468 03:08:07.826065 <6>[ 99.727817] amba 220c0000.funnel: deferred probe pending
1469 03:08:07.826215 <6>[ 99.733505] amba 22110000.cpu-debug: deferred probe pending
1470 03:08:07.826366 <6>[ 99.739483] amba 22140000.etm: deferred probe pending
1471 03:08:07.826497 <6>[ 99.744901] amba 22120000.cti: deferred probe pending
1472 03:08:07.828314 <6>[ 99.750316] amba 23010000.cpu-debug: deferred probe pending
1473 03:08:07.869388 <6>[ 99.756251] amba 23040000.etm: deferred probe pending
1474 03:08:07.869709 <6>[ 99.761669] amba 23020000.cti: deferred probe pending
1475 03:08:07.869891 <6>[ 99.767083] amba 230c0000.funnel: deferred probe pending
1476 03:08:07.870090 <6>[ 99.772762] amba 23110000.cpu-debug: deferred probe pending
1477 03:08:07.870311 <6>[ 99.778700] amba 23140000.etm: deferred probe pending
1478 03:08:07.870554 <6>[ 99.784116] amba 23120000.cti: deferred probe pending
1479 03:08:07.870745 <6>[ 99.789529] amba 23210000.cpu-debug: deferred probe pending
1480 03:08:07.872441 <6>[ 99.795519] amba 23240000.etm: deferred probe pending
1481 03:08:07.923841 <6>[ 99.800990] amba 23220000.cti: deferred probe pending
1482 03:08:07.924121 <6>[ 99.806422] amba 23310000.cpu-debug: deferred probe pending
1483 03:08:07.924306 <6>[ 99.812375] amba 23340000.etm: deferred probe pending
1484 03:08:07.924494 <6>[ 99.817794] amba 23320000.cti: deferred probe pending
1485 03:08:07.924664 <6>[ 99.823212] amba 20020000.cti: deferred probe pending
1486 03:08:07.924821 <6>[ 99.828628] amba 20110000.cti: deferred probe pending
1487 03:08:07.924946 <6>[ 99.834046] platform 7ff50000.hdlcd: deferred probe pending
1488 03:08:07.926922 <6>[ 99.839982] platform 7ff60000.hdlcd: deferred probe pending
1489 03:08:21.929751 skiplist:
1490 03:08:21.930056 ========================================
1491 03:08:21.945681 ========================================
1492 03:08:22.218200 lkdtm:PANIC.sh
1493 03:08:22.218493 lkdtm:BUG.sh
1494 03:08:22.218669 lkdtm:WARNING.sh
1495 03:08:22.218826 lkdtm:WARNING_MESSAGE.sh
1496 03:08:22.218975 lkdtm:EXCEPTION.sh
1497 03:08:22.219156 lkdtm:LOOP.sh
1498 03:08:22.219384 lkdtm:EXHAUST_STACK.sh
1499 03:08:22.219572 lkdtm:CORRUPT_STACK.sh
1500 03:08:22.219758 lkdtm:CORRUPT_STACK_STRONG.sh
1501 03:08:22.220095 lkdtm:ARRAY_BOUNDS.sh
1502 03:08:22.220204 lkdtm:CORRUPT_LIST_ADD.sh
1503 03:08:22.220324 lkdtm:CORRUPT_LIST_DEL.sh
1504 03:08:22.220440 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1505 03:08:22.220555 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1506 03:08:22.220669 lkdtm:REPORT_STACK_CANARY.sh
1507 03:08:22.220781 lkdtm:UNSET_SMEP.sh
1508 03:08:22.220893 lkdtm:DOUBLE_FAULT.sh
1509 03:08:22.221005 lkdtm:CORRUPT_PAC.sh
1510 03:08:22.221400 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1511 03:08:22.261439 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1512 03:08:22.261702 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1513 03:08:22.261920 lkdtm:WRITE_AFTER_FREE.sh
1514 03:08:22.262140 lkdtm:READ_AFTER_FREE.sh
1515 03:08:22.262334 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1516 03:08:22.262521 lkdtm:READ_BUDDY_AFTER_FREE.sh
1517 03:08:22.262687 lkdtm:SLAB_INIT_ON_ALLOC.sh
1518 03:08:22.262796 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1519 03:08:22.262906 lkdtm:SLAB_FREE_DOUBLE.sh
1520 03:08:22.263014 lkdtm:SLAB_FREE_CROSS.sh
1521 03:08:22.263120 lkdtm:SLAB_FREE_PAGE.sh
1522 03:08:22.263223 lkdtm:SOFTLOCKUP.sh
1523 03:08:22.263552 lkdtm:HARDLOCKUP.sh
1524 03:08:22.263653 lkdtm:SPINLOCKUP.sh
1525 03:08:22.263761 lkdtm:HUNG_TASK.sh
1526 03:08:22.263866 lkdtm:EXEC_DATA.sh
1527 03:08:22.263971 lkdtm:EXEC_STACK.sh
1528 03:08:22.264075 lkdtm:EXEC_KMALLOC.sh
1529 03:08:22.264591 lkdtm:EXEC_VMALLOC.sh
1530 03:08:22.264715 lkdtm:EXEC_RODATA.sh
1531 03:08:22.304652 lkdtm:EXEC_USERSPACE.sh
1532 03:08:22.304893 lkdtm:EXEC_NULL.sh
1533 03:08:22.305110 lkdtm:ACCESS_USERSPACE.sh
1534 03:08:22.305308 lkdtm:ACCESS_NULL.sh
1535 03:08:22.305499 lkdtm:WRITE_RO.sh
1536 03:08:22.305668 lkdtm:WRITE_RO_AFTER_INIT.sh
1537 03:08:22.305822 lkdtm:WRITE_KERN.sh
1538 03:08:22.305971 lkdtm:WRITE_OPD.sh
1539 03:08:22.306136 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1540 03:08:22.306285 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1541 03:08:22.306433 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1542 03:08:22.306578 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1543 03:08:22.306699 lkdtm:REFCOUNT_DEC_ZERO.sh
1544 03:08:22.306818 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1545 03:08:22.306938 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1546 03:08:22.307758 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1547 03:08:22.307925 lkdtm:REFCOUNT_INC_ZERO.sh
1548 03:08:22.347750 lkdtm:REFCOUNT_ADD_ZERO.sh
1549 03:08:22.348019 lkdtm:REFCOUNT_INC_SATURATED.sh
1550 03:08:22.348243 lkdtm:REFCOUNT_DEC_SATURATED.sh
1551 03:08:22.348438 lkdtm:REFCOUNT_ADD_SATURATED.sh
1552 03:08:22.348613 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1553 03:08:22.348767 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1554 03:08:22.348921 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1555 03:08:22.349074 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1556 03:08:22.349227 lkdtm:REFCOUNT_TIMING.sh
1557 03:08:22.349374 lkdtm:ATOMIC_TIMING.sh
1558 03:08:22.349521 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1559 03:08:22.349652 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1560 03:08:22.349772 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1561 03:08:22.350881 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1562 03:08:22.390868 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1563 03:08:22.391123 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1564 03:08:22.391292 lkdtm:USERCOPY_STACK_BEYOND.sh
1565 03:08:22.391447 lkdtm:USERCOPY_KERNEL.sh
1566 03:08:22.391595 lkdtm:STACKLEAK_ERASING.sh
1567 03:08:22.391741 lkdtm:CFI_FORWARD_PROTO.sh
1568 03:08:22.391882 lkdtm:CFI_BACKWARD.sh
1569 03:08:22.392022 lkdtm:FORTIFY_STRSCPY.sh
1570 03:08:22.392161 lkdtm:FORTIFY_STR_OBJECT.sh
1571 03:08:22.392301 lkdtm:FORTIFY_STR_MEMBER.sh
1572 03:08:22.392439 lkdtm:FORTIFY_MEM_OBJECT.sh
1573 03:08:22.392569 lkdtm:FORTIFY_MEM_MEMBER.sh
1574 03:08:22.392679 lkdtm:PPC_SLB_MULTIHIT.sh
1575 03:08:22.392789 lkdtm:stack-entropy.sh
1576 03:08:22.392898 ============== Tests to run ===============
1577 03:08:22.393010 lkdtm:PANIC.sh
1578 03:08:22.393966 lkdtm:BUG.sh
1579 03:08:22.394199 lkdtm:WARNING.sh
1580 03:08:22.434033 lkdtm:WARNING_MESSAGE.sh
1581 03:08:22.434308 lkdtm:EXCEPTION.sh
1582 03:08:22.434490 lkdtm:LOOP.sh
1583 03:08:22.434646 lkdtm:EXHAUST_STACK.sh
1584 03:08:22.434795 lkdtm:CORRUPT_STACK.sh
1585 03:08:22.434937 lkdtm:CORRUPT_STACK_STRONG.sh
1586 03:08:22.435078 lkdtm:ARRAY_BOUNDS.sh
1587 03:08:22.435216 lkdtm:CORRUPT_LIST_ADD.sh
1588 03:08:22.435354 lkdtm:CORRUPT_LIST_DEL.sh
1589 03:08:22.435490 lkdtm:STACK_GUARD_PAGE_LEADING.sh
1590 03:08:22.435597 lkdtm:STACK_GUARD_PAGE_TRAILING.sh
1591 03:08:22.435702 lkdtm:REPORT_STACK_CANARY.sh
1592 03:08:22.435805 lkdtm:UNSET_SMEP.sh
1593 03:08:22.435921 lkdtm:DOUBLE_FAULT.sh
1594 03:08:22.436027 lkdtm:CORRUPT_PAC.sh
1595 03:08:22.436116 lkdtm:UNALIGNED_LOAD_STORE_WRITE.sh
1596 03:08:22.436205 lkdtm:SLAB_LINEAR_OVERFLOW.sh
1597 03:08:22.437065 lkdtm:VMALLOC_LINEAR_OVERFLOW.sh
1598 03:08:22.437227 lkdtm:WRITE_AFTER_FREE.sh
1599 03:08:22.477174 lkdtm:READ_AFTER_FREE.sh
1600 03:08:22.477424 lkdtm:WRITE_BUDDY_AFTER_FREE.sh
1601 03:08:22.477591 lkdtm:READ_BUDDY_AFTER_FREE.sh
1602 03:08:22.477743 lkdtm:SLAB_INIT_ON_ALLOC.sh
1603 03:08:22.477891 lkdtm:BUDDY_INIT_ON_ALLOC.sh
1604 03:08:22.478055 lkdtm:SLAB_FREE_DOUBLE.sh
1605 03:08:22.478199 lkdtm:SLAB_FREE_CROSS.sh
1606 03:08:22.478350 lkdtm:SLAB_FREE_PAGE.sh
1607 03:08:22.478456 lkdtm:SOFTLOCKUP.sh
1608 03:08:22.478545 lkdtm:HARDLOCKUP.sh
1609 03:08:22.478634 lkdtm:SPINLOCKUP.sh
1610 03:08:22.478723 lkdtm:HUNG_TASK.sh
1611 03:08:22.478810 lkdtm:EXEC_DATA.sh
1612 03:08:22.478900 lkdtm:EXEC_STACK.sh
1613 03:08:22.478987 lkdtm:EXEC_KMALLOC.sh
1614 03:08:22.479076 lkdtm:EXEC_VMALLOC.sh
1615 03:08:22.479163 lkdtm:EXEC_RODATA.sh
1616 03:08:22.479251 lkdtm:EXEC_USERSPACE.sh
1617 03:08:22.480251 lkdtm:EXEC_NULL.sh
1618 03:08:22.480439 lkdtm:ACCESS_USERSPACE.sh
1619 03:08:22.520319 lkdtm:ACCESS_NULL.sh
1620 03:08:22.520558 lkdtm:WRITE_RO.sh
1621 03:08:22.521018 lkdtm:WRITE_RO_AFTER_INIT.sh
1622 03:08:22.521194 lkdtm:WRITE_KERN.sh
1623 03:08:22.521348 lkdtm:WRITE_OPD.sh
1624 03:08:22.521485 lkdtm:REFCOUNT_INC_OVERFLOW.sh
1625 03:08:22.521619 lkdtm:REFCOUNT_ADD_OVERFLOW.sh
1626 03:08:22.521765 lkdtm:REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
1627 03:08:22.521899 lkdtm:REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
1628 03:08:22.522048 lkdtm:REFCOUNT_DEC_ZERO.sh
1629 03:08:22.522184 lkdtm:REFCOUNT_DEC_NEGATIVE.sh
1630 03:08:22.522296 lkdtm:REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
1631 03:08:22.522400 lkdtm:REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
1632 03:08:22.522506 lkdtm:REFCOUNT_INC_ZERO.sh
1633 03:08:22.523482 lkdtm:REFCOUNT_ADD_ZERO.sh
1634 03:08:22.523708 lkdtm:REFCOUNT_INC_SATURATED.sh
1635 03:08:22.563799 lkdtm:REFCOUNT_DEC_SATURATED.sh
1636 03:08:22.564283 lkdtm:REFCOUNT_ADD_SATURATED.sh
1637 03:08:22.564619 lkdtm:REFCOUNT_INC_NOT_ZERO_SATURATED.sh
1638 03:08:22.564927 lkdtm:REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
1639 03:08:22.565227 lkdtm:REFCOUNT_DEC_AND_TEST_SATURATED.sh
1640 03:08:22.565516 lkdtm:REFCOUNT_SUB_AND_TEST_SATURATED.sh
1641 03:08:22.565796 lkdtm:REFCOUNT_TIMING.sh
1642 03:08:22.566114 lkdtm:ATOMIC_TIMING.sh
1643 03:08:22.566399 lkdtm:USERCOPY_SLAB_SIZE_TO.sh
1644 03:08:22.566684 lkdtm:USERCOPY_SLAB_SIZE_FROM.sh
1645 03:08:22.567074 lkdtm:USERCOPY_SLAB_WHITELIST_TO.sh
1646 03:08:22.567442 lkdtm:USERCOPY_SLAB_WHITELIST_FROM.sh
1647 03:08:22.567808 lkdtm:USERCOPY_STACK_FRAME_TO.sh
1648 03:08:22.568527 lkdtm:USERCOPY_STACK_FRAME_FROM.sh
1649 03:08:22.611301 lkdtm:USERCOPY_STACK_BEYOND.sh
1650 03:08:22.611773 lkdtm:USERCOPY_KERNEL.sh
1651 03:08:22.612203 lkdtm:STACKLEAK_ERASING.sh
1652 03:08:22.612596 lkdtm:CFI_FORWARD_PROTO.sh
1653 03:08:22.612978 lkdtm:CFI_BACKWARD.sh
1654 03:08:22.613351 lkdtm:FORTIFY_STRSCPY.sh
1655 03:08:22.613718 lkdtm:FORTIFY_STR_OBJECT.sh
1656 03:08:22.614124 lkdtm:FORTIFY_STR_MEMBER.sh
1657 03:08:22.614494 lkdtm:FORTIFY_MEM_OBJECT.sh
1658 03:08:22.614856 lkdtm:FORTIFY_MEM_MEMBER.sh
1659 03:08:22.615221 lkdtm:PPC_SLB_MULTIHIT.sh
1660 03:08:22.615580 lkdtm:stack-entropy.sh
1661 03:08:22.615939 ===========End Tests to run ===============
1662 03:08:22.616298 shardfile-lkdtm pass
1663 03:08:28.912853 <12>[ 120.827829] kselftest: Running tests in lkdtm
1664 03:08:28.992747 TAP version 13
1665 03:08:29.088606 1..84
1666 03:08:29.248500 # selftests: lkdtm: PANIC.sh
1667 03:08:30.383556 # Skipping PANIC: crashes entire system
1668 03:08:30.431471 ok 1 selftests: lkdtm: PANIC.sh # SKIP
1669 03:08:30.591343 # selftests: lkdtm: BUG.sh
1670 03:08:31.613378 <6>[ 123.502924] lkdtm: Performing direct entry BUG
1671 03:08:31.613896 <4>[ 123.508005] ------------[ cut here ]------------
1672 03:08:31.614740 <2>[ 123.512921] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1673 03:08:31.615114 <0>[ 123.518700] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1674 03:08:31.615517 <4>[ 123.525780] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1675 03:08:31.656823 <4>[ 123.539657] CPU: 0 PID: 816 Comm: cat Tainted: G E 6.1.86-cip19 #1
1676 03:08:31.657319 <4>[ 123.547516] Hardware name: ARM Juno development board (r0) (DT)
1677 03:08:31.657751 <4>[ 123.553713] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1678 03:08:31.658196 <4>[ 123.560962] pc : lkdtm_BUG+0x14/0x20
1679 03:08:31.658588 <4>[ 123.564825] lr : lkdtm_do_action+0x2c/0x50
1680 03:08:31.658970 <4>[ 123.569203] sp : ffff80000dbdb980
1681 03:08:31.659735 <4>[ 123.572788] x29: ffff80000dbdb980 x28: ffff000806bb9a80 x27: 0000000000000000
1682 03:08:31.660262 <4>[ 123.580228] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
1683 03:08:31.700238 <4>[ 123.587667] x23: ffff0008050c2000 x22: ffff80000dbdbb00 x21: 0000000000000004
1684 03:08:31.700690 <4>[ 123.595106] x20: ffff0008050c2000 x19: ffff80000b4d5758 x18: 0000000000000000
1685 03:08:31.701120 <4>[ 123.602544] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9c21f000
1686 03:08:31.701518 <4>[ 123.609982] x14: 0000000000000000 x13: 205d343239323035 x12: 0000000000040000
1687 03:08:31.701908 <4>[ 123.617421] x11: 7fffffffffffffff x10: 0000000000000001 x9 : ffff800008c1159c
1688 03:08:31.703556 <4>[ 123.624859] x8 : 000000001c07d5ba x7 : ffff800009682054 x6 : 0000000000000001
1689 03:08:31.743741 <4>[ 123.632297] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
1690 03:08:31.744198 <4>[ 123.639734] x2 : 0000000000000000 x1 : ffff000806bb9a80 x0 : ffff800008c11fe0
1691 03:08:31.744630 <4>[ 123.647172] Call trace:
1692 03:08:31.745028 <4>[ 123.649887] lkdtm_BUG+0x14/0x20
1693 03:08:31.745413 <4>[ 123.653395] lkdtm_do_action+0x2c/0x50
1694 03:08:31.745786 <4>[ 123.657424] direct_entry+0x164/0x180
1695 03:08:31.746208 <4>[ 123.661366] full_proxy_write+0x68/0xc0
1696 03:08:31.746588 <4>[ 123.665488] vfs_write+0xcc/0x2a0
1697 03:08:31.746985 <4>[ 123.669086] ksys_write+0x78/0x104
1698 03:08:31.747709 <4>[ 123.672771] __arm64_sys_write+0x28/0x3c
1699 03:08:31.788120 <4>[ 123.676977] invoke_syscall+0x8c/0x120
1700 03:08:31.788749 <4>[ 123.681012] el0_svc_common.constprop.0+0x68/0x124
1701 03:08:31.789586 <4>[ 123.686089] do_el0_svc+0x40/0xcc
1702 03:08:31.790162 <4>[ 123.689686] el0_svc+0x48/0xc0
1703 03:08:31.790732 <4>[ 123.693022] el0t_64_sync_handler+0xb8/0xbc
1704 03:08:31.791143 <4>[ 123.697489] el0t_64_sync+0x18c/0x190
1705 03:08:31.791635 <0>[ 123.701437] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1706 03:08:31.791996 <4>[ 123.707813] ---[ end trace 0000000000000000 ]---
1707 03:08:31.792511 <6>[ 123.712707] note: cat[816] exited with irqs disabled
1708 03:08:31.833733 <6>[ 123.718934] note: cat[816] exited with preempt_count 1
1709 03:08:31.834014 # Segmentation fault
1710 03:08:31.834237 <4>[ 123.727378] ------------[ cut here ]------------
1711 03:08:31.834438 <4>[ 123.733658] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
1712 03:08:31.834633 <4>[ 123.743624] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1713 03:08:31.836923 <4>[ 123.757502] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D E 6.1.86-cip19 #1
1714 03:08:31.877382 <4>[ 123.765708] Hardware name: ARM Juno development board (r0) (DT)
1715 03:08:31.877846 <4>[ 123.771906] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1716 03:08:31.878319 <4>[ 123.779154] pc : ct_kernel_exit.constprop.0+0x11c/0x180
1717 03:08:31.878729 <4>[ 123.784668] lr : ct_idle_enter+0x10/0x1c
1718 03:08:31.879123 <4>[ 123.788874] sp : ffff80000b013c80
1719 03:08:31.879508 <4>[ 123.792460] x29: ffff80000b013c80 x28: 0000000082439818 x27: 0000000000000000
1720 03:08:31.880724 <4>[ 123.799899] x26: 0000000000000000 x25: 0000001cceb967d0 x24: 0000000000000000
1721 03:08:31.920712 <4>[ 123.807337] x23: ffff00080b513880 x22: 0000000000000000 x21: 0000000000000000
1722 03:08:31.921167 <4>[ 123.814775] x20: ffff00097ef0c458 x19: ffff80000a49a458 x18: 0000000000000000
1723 03:08:31.921591 <4>[ 123.822213] x17: 000000000000036f x16: 0000000000000001 x15: ffff80000a49e4c0
1724 03:08:31.921991 <4>[ 123.829651] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
1725 03:08:31.922410 <4>[ 123.837088] x11: 0000000000000090 x10: 0000000000000090 x9 : ffff800009124280
1726 03:08:31.924134 <4>[ 123.844526] x8 : 00000000000186ad x7 : 071c71c71c71c71c x6 : ffff80000b574af8
1727 03:08:31.964196 <4>[ 123.851963] x5 : 0000000000000320 x4 : 4000000000000002 x3 : ffff800974a72000
1728 03:08:31.964683 <4>[ 123.859401] x2 : ffff80000b013c80 x1 : ffff80000a49a458 x0 : 4000000000000000
1729 03:08:31.965122 <4>[ 123.866840] Call trace:
1730 03:08:31.965520 <4>[ 123.869555] ct_kernel_exit.constprop.0+0x11c/0x180
1731 03:08:31.965909 <4>[ 123.874720] ct_idle_enter+0x10/0x1c
1732 03:08:31.966330 <4>[ 123.878579] cpuidle_enter_state+0x2a4/0x5a0
1733 03:08:31.966710 <4>[ 123.883136] cpuidle_enter+0x40/0x60
1734 03:08:31.967084 <4>[ 123.886993] do_idle+0x258/0x310
1735 03:08:31.967849 <4>[ 123.890504] cpu_startup_entry+0x3c/0x44
1736 03:08:32.007540 <4>[ 123.894710] rest_init+0x11c/0x210
1737 03:08:32.007997 <4>[ 123.898394] arch_post_acpi_subsys_init+0x0/0x28
1738 03:08:32.008790 <4>[ 123.903300] start_kernel+0x77c/0x7bc
1739 03:08:32.009157 <4>[ 123.907246] __primary_switched+0xbc/0xc4
1740 03:08:32.009551 <4>[ 123.911542] irq event stamp: 1322378
1741 03:08:32.009933 <4>[ 123.915388] hardirqs last enabled at (1322377): [<ffff8000081cb91c>] tick_nohz_idle_exit+0x78/0x1dc
1742 03:08:32.010394 <4>[ 123.924822] hardirqs last disabled at (1322378): [<ffff80000967edb0>] __schedule+0x710/0xb30
1743 03:08:32.033622 <4>[ 123.933553] softirqs last enabled at (1322370): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
1744 03:08:32.033906 <4>[ 123.942458] softirqs last disabled at (1322333): [<ffff800008017668>] ____do_softirq+0x18/0x24
1745 03:08:32.036727 <4>[ 123.951365] ---[ end trace 0000000000000000 ]---
1746 03:08:32.189104 # [ 123.502924] lkdtm: Performing direct entry BUG
1747 03:08:32.189379 # [ 123.508005] ------------[ cut here ]------------
1748 03:08:32.189558 # [ 123.512921] kernel BUG at drivers/misc/lkdtm/bugs.c:78!
1749 03:08:32.189850 # [ 123.518700] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
1750 03:08:32.190054 # [ 123.525780] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1751 03:08:32.192225 # [ 123.539657] CPU: 0 PID: 816 Comm: cat Tainted: G E 6.1.86-cip19 #1
1752 03:08:32.232346 # [ 123.547516] Hardware name: ARM Juno development board (r0) (DT)
1753 03:08:32.232611 # [ 123.553713] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1754 03:08:32.232782 # [ 123.560962] pc : lkdtm_BUG+0x14/0x20
1755 03:08:32.232936 # [ 123.564825] lr : lkdtm_do_action+0x2c/0x50
1756 03:08:32.233153 # [ 123.569203] sp : ffff80000dbdb980
1757 03:08:32.233326 # [ 123.572788] x29: ffff80000dbdb980 x28: ffff000806bb9a80 x27: 0000000000000000
1758 03:08:32.235509 # [ 123.580228] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
1759 03:08:32.275518 # [ 123.587667] x23: ffff0008050c2000 x22: ffff80000dbdbb00 x21: 0000000000000004
1760 03:08:32.275779 # [ 123.595106] x20: ffff0008050c2000 x19: ffff80000b4d5758 x18: 0000000000000000
1761 03:08:32.275949 # [ 123.602544] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff9c21f000
1762 03:08:32.276107 # [ 123.609982] x14: 0000000000000000 x13: 205d343239323035 x12: 0000000000040000
1763 03:08:32.276251 # [ 123.617421] x11: 7fffffffffffffff x10: 0000000000000001 x9 : ffff800008c1159c
1764 03:08:32.278691 # [ 123.624859] x8 : 000000001c07d5ba x7 : ffff800009682054 x6 : 0000000000000001
1765 03:08:32.318682 # [ 123.632297] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
1766 03:08:32.318925 # [ 123.639734] x2 : 0000000000000000 x1 : ffff000806bb9a80 x0 : ffff800008c11fe0
1767 03:08:32.319094 # [ 123.647172] Call trace:
1768 03:08:32.319251 # [ 123.649887] lkdtm_BUG+0x14/0x20
1769 03:08:32.319403 # [ 123.653395] lkdtm_do_action+0x2c/0x50
1770 03:08:32.319548 # [ 123.657424] direct_entry+0x164/0x180
1771 03:08:32.319690 # [ 123.661366] full_proxy_write+0x68/0xc0
1772 03:08:32.319832 # [ 123.665488] vfs_write+0xcc/0x2a0
1773 03:08:32.319970 # [ 123.669086] ksys_write+0x78/0x104
1774 03:08:32.321826 # [ 123.672771] __arm64_sys_write+0x28/0x3c
1775 03:08:32.361820 # [ 123.676977] invoke_syscall+0x8c/0x120
1776 03:08:32.362074 # [ 123.681012] el0_svc_common.constprop.0+0x68/0x124
1777 03:08:32.362244 # [ 123.686089] do_el0_svc+0x40/0xcc
1778 03:08:32.362400 # [ 123.689686] el0_svc+0x48/0xc0
1779 03:08:32.362550 # [ 123.693022] el0t_64_sync_handler+0xb8/0xbc
1780 03:08:32.362695 # [ 123.697489] el0t_64_sync+0x18c/0x190
1781 03:08:32.362839 # [ 123.701437] Code: d503201f d503233f a9bf7bfd 910003fd (d4210000)
1782 03:08:32.362985 # [ 123.707813] ---[ end trace 0000000000000000 ]---
1783 03:08:32.363076 # [ 123.712707] note: cat[816] exited with irqs disabled
1784 03:08:32.364961 # [ 123.718934] note: cat[816] exited with preempt_count 1
1785 03:08:32.404978 # [ 123.727378] ------------[ cut here ]------------
1786 03:08:32.405220 # [ 123.733658] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
1787 03:08:32.405433 # [ 123.743624] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1788 03:08:32.405642 # [ 123.757502] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D E 6.1.86-cip19 #1
1789 03:08:32.408155 # [ 123.765708] Hardware name: ARM Juno development board (r0) (DT)
1790 03:08:32.448391 # [ 123.771906] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1791 03:08:32.448925 # [ 123.779154] pc : ct_kernel_exit.constprop.0+0x11c/0x180
1792 03:08:32.449345 # [ 123.784668] lr : ct_idle_enter+0x10/0x1c
1793 03:08:32.449661 # [ 123.788874] sp : ffff80000b013c80
1794 03:08:32.450058 # [ 123.792460] x29: ffff80000b013c80 x28: 0000000082439818 x27: 0000000000000000
1795 03:08:32.450452 # [ 123.799899] x26: 0000000000000000 x25: 0000001cceb967d0 x24: 0000000000000000
1796 03:08:32.451655 # [ 123.807337] x23: ffff00080b513880 x22: 0000000000000000 x21: 0000000000000000
1797 03:08:32.491552 # [ 123.814775] x20: ffff00097ef0c458 x19: ffff80000a49a458 x18: 0000000000000000
1798 03:08:32.492028 # [ 123.822213] x17: 000000000000036f x16: 0000000000000001 x15: ffff80000a49e4c0
1799 03:08:32.492367 # [ 123.829651] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
1800 03:08:32.492682 # [ 123.837088] x11: 0000000000000090 x10: 0000000000000090 x9 : ffff800009124280
1801 03:08:32.492976 # [ 123.844526] x8 : 00000000000186ad x7 : 071c71c71c71c71c x6 : ffff80000b574af8
1802 03:08:32.494785 # [ 123.851963] x5 : 0000000000000320 x4 : 4000000000000002 x3 : ffff800974a72000
1803 03:08:32.534749 # [ 123.859401] x2 : ffff80000b013c80 x1 : ffff80000a49a458 x0 : 4000000000000000
1804 03:08:32.535226 # [ 123.866840] Call trace:
1805 03:08:32.535562 # [ 123.869555] ct_kernel_exit.constprop.0+0x11c/0x180
1806 03:08:32.535874 # [ 123.874720] ct_idle_enter+0x10/0x1c
1807 03:08:32.536171 # [ 123.878579] cpuidle_enter_state+0x2a4/0x5a0
1808 03:08:32.536463 # [ 123.883136] cpuidle_enter+0x40/0x60
1809 03:08:32.536747 # [ 123.886993] do_idle+0x258/0x310
1810 03:08:32.537027 # [ 123.890504] cpu_startup_entry+0x3c/0x44
1811 03:08:32.537302 # [ 123.894710] rest_init+0x11c/0x210
1812 03:08:32.537988 # [ 123.898394] arch_post_acpi_subsys_init+0x0/0x28
1813 03:08:32.577873 # [ 123.903300] start_kernel+0x77c/0x7bc
1814 03:08:32.578433 # [ 123.907246] __primary_switched+0xbc/0xc4
1815 03:08:32.578775 # [ 123.911542] irq event stamp: 1322378
1816 03:08:32.579088 # [ 123.915388] hardirqs last enabled at (1322377): [<ffff8000081cb91c>] tick_nohz_idle_exit+0x78/0x1dc
1817 03:08:32.579787 # [ 123.924822] hardirqs last disabled at (1322378): [<ffff80000967edb0>] __schedule+0x710/0xb30
1818 03:08:32.580127 # [ 123.933553] softirqs last enabled at (1322370): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
1819 03:08:32.604424 # [ 123.942458] softirqs last disabled at (1322333): [<ffff800008017668>] ____do_softirq+0x18/0x24
1820 03:08:32.604884 # [ 123.951365] ---[ end trace 0000000000000000 ]---
1821 03:08:32.605222 # BUG: saw 'kernel BUG at': ok
1822 03:08:32.607622 ok 2 selftests: lkdtm: BUG.sh
1823 03:08:32.608062 # selftests: lkdtm: WARNING.sh
1824 03:08:33.016032 <6>[ 124.904286] lkdtm: Performing direct entry WARNING
1825 03:08:33.016554 <4>[ 124.909976] ------------[ cut here ]------------
1826 03:08:33.017258 <4>[ 124.914883] WARNING: CPU: 0 PID: 863 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1827 03:08:33.017603 <4>[ 124.923632] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1828 03:08:33.017913 <4>[ 124.937513] CPU: 0 PID: 863 Comm: cat Tainted: G D W E 6.1.86-cip19 #1
1829 03:08:33.059520 <4>[ 124.945371] Hardware name: ARM Juno development board (r0) (DT)
1830 03:08:33.060041 <4>[ 124.951569] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1831 03:08:33.060379 <4>[ 124.958818] pc : lkdtm_WARNING+0x38/0x50
1832 03:08:33.060686 <4>[ 124.963025] lr : lkdtm_do_action+0x2c/0x50
1833 03:08:33.060976 <4>[ 124.967402] sp : ffff80000dc93b00
1834 03:08:33.061624 <4>[ 124.970988] x29: ffff80000dc93b00 x28: ffff00080d7b4f00 x27: 0000000000000000
1835 03:08:33.061936 <4>[ 124.978428] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
1836 03:08:33.102964 <4>[ 124.985867] x23: ffff0008044d6000 x22: ffff80000dc93c80 x21: 0000000000000008
1837 03:08:33.103415 <4>[ 124.993306] x20: ffff0008044d6000 x19: ffff80000b4d5768 x18: 0000000000000000
1838 03:08:33.103745 <4>[ 125.000744] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8e58f000
1839 03:08:33.104050 <4>[ 125.008182] x14: 0000000000000000 x13: 205d363832343039 x12: 2e34323120205b3e
1840 03:08:33.104337 <4>[ 125.015620] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c1159c
1841 03:08:33.104623 <4>[ 125.023059] x8 : ffff00080d7b4f00 x7 : 3638323430392e34 x6 : 0000000000000001
1842 03:08:33.146474 <4>[ 125.030497] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
1843 03:08:33.146924 <4>[ 125.037935] x2 : 0000000000000000 x1 : ffff80000c1f16a8 x0 : 0000000000000001
1844 03:08:33.147249 <4>[ 125.045373] Call trace:
1845 03:08:33.147552 <4>[ 125.048087] lkdtm_WARNING+0x38/0x50
1846 03:08:33.147843 <4>[ 125.051944] lkdtm_do_action+0x2c/0x50
1847 03:08:33.148126 <4>[ 125.055973] direct_entry+0x164/0x180
1848 03:08:33.148401 <4>[ 125.059915] full_proxy_write+0x68/0xc0
1849 03:08:33.148674 <4>[ 125.064036] vfs_write+0xcc/0x2a0
1850 03:08:33.148948 <4>[ 125.067636] ksys_write+0x78/0x104
1851 03:08:33.149219 <4>[ 125.071320] __arm64_sys_write+0x28/0x3c
1852 03:08:33.149911 <4>[ 125.075527] invoke_syscall+0x8c/0x120
1853 03:08:33.189786 <4>[ 125.079562] el0_svc_common.constprop.0+0x68/0x124
1854 03:08:33.190273 <4>[ 125.084639] do_el0_svc+0x40/0xcc
1855 03:08:33.190606 <4>[ 125.088236] el0_svc+0x48/0xc0
1856 03:08:33.190915 <4>[ 125.091573] el0t_64_sync_handler+0xb8/0xbc
1857 03:08:33.191210 <4>[ 125.096039] el0t_64_sync+0x18c/0x190
1858 03:08:33.191492 <4>[ 125.099981] irq event stamp: 0
1859 03:08:33.191768 <4>[ 125.103305] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1860 03:08:33.192049 <4>[ 125.109861] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1861 03:08:33.215859 <4>[ 125.118334] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1862 03:08:33.216427 <4>[ 125.126804] softirqs last disabled at (0): [<0000000000000000>] 0x0
1863 03:08:33.219088 <4>[ 125.133355] ---[ end trace 0000000000000000 ]---
1864 03:08:33.338963 # [ 124.904286] lkdtm: Performing direct entry WARNING
1865 03:08:33.339458 # [ 124.909976] ------------[ cut here ]------------
1866 03:08:33.339795 # [ 124.914883] WARNING: CPU: 0 PID: 863 at drivers/misc/lkdtm/bugs.c:85 lkdtm_WARNING+0x38/0x50
1867 03:08:33.340109 # [ 124.923632] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1868 03:08:33.340411 # [ 124.937513] CPU: 0 PID: 863 Comm: cat Tainted: G D W E 6.1.86-cip19 #1
1869 03:08:33.342330 # [ 124.945371] Hardware name: ARM Juno development board (r0) (DT)
1870 03:08:33.382159 # [ 124.951569] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1871 03:08:33.382654 # [ 124.958818] pc : lkdtm_WARNING+0x38/0x50
1872 03:08:33.383088 # [ 124.963025] lr : lkdtm_do_action+0x2c/0x50
1873 03:08:33.383487 # [ 124.967402] sp : ffff80000dc93b00
1874 03:08:33.383872 # [ 124.970988] x29: ffff80000dc93b00 x28: ffff00080d7b4f00 x27: 0000000000000000
1875 03:08:33.384251 # [ 124.978428] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
1876 03:08:33.385304 # [ 124.985867] x23: ffff0008044d6000 x22: ffff80000dc93c80 x21: 0000000000000008
1877 03:08:33.425322 # [ 124.993306] x20: ffff0008044d6000 x19: ffff80000b4d5768 x18: 0000000000000000
1878 03:08:33.425790 # [ 125.000744] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8e58f000
1879 03:08:33.426264 # [ 125.008182] x14: 0000000000000000 x13: 205d363832343039 x12: 2e34323120205b3e
1880 03:08:33.426664 # [ 125.015620] x11: 6572696420676e69 x10: 6d726f6672655020 x9 : ffff800008c1159c
1881 03:08:33.427049 # [ 125.023059] x8 : ffff00080d7b4f00 x7 : 3638323430392e34 x6 : 0000000000000001
1882 03:08:33.428608 # [ 125.030497] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
1883 03:08:33.468443 # [ 125.037935] x2 : 0000000000000000 x1 : ffff80000c1f16a8 x0 : 0000000000000001
1884 03:08:33.468919 # [ 125.045373] Call trace:
1885 03:08:33.469349 # [ 125.048087] lkdtm_WARNING+0x38/0x50
1886 03:08:33.469746 # [ 125.051944] lkdtm_do_action+0x2c/0x50
1887 03:08:33.470198 # [ 125.055973] direct_entry+0x164/0x180
1888 03:08:33.470586 # [ 125.059915] full_proxy_write+0x68/0xc0
1889 03:08:33.470959 # [ 125.064036] vfs_write+0xcc/0x2a0
1890 03:08:33.471338 # [ 125.067636] ksys_write+0x78/0x104
1891 03:08:33.471725 # [ 125.071320] __arm64_sys_write+0x28/0x3c
1892 03:08:33.472018 # [ 125.075527] invoke_syscall+0x8c/0x120
1893 03:08:33.472653 # [ 125.079562] el0_svc_common.constprop.0+0x68/0x124
1894 03:08:33.511615 # [ 125.084639] do_el0_svc+0x40/0xcc
1895 03:08:33.512070 # [ 125.088236] el0_svc+0x48/0xc0
1896 03:08:33.512404 # [ 125.091573] el0t_64_sync_handler+0xb8/0xbc
1897 03:08:33.512715 # [ 125.096039] el0t_64_sync+0x18c/0x190
1898 03:08:33.513009 # [ 125.099981] irq event stamp: 0
1899 03:08:33.513295 # [ 125.103305] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1900 03:08:33.513578 # [ 125.109861] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1901 03:08:33.514889 # [ 125.118334] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1902 03:08:33.543606 # [ 125.126804] softirqs last disabled at (0): [<0000000000000000>] 0x0
1903 03:08:33.544082 # [ 125.133355] ---[ end trace 0000000000000000 ]---
1904 03:08:33.544424 # WARNING: saw 'WARNING:': ok
1905 03:08:33.544734 ok 3 selftests: lkdtm: WARNING.sh
1906 03:08:33.546807 # selftests: lkdtm: WARNING_MESSAGE.sh
1907 03:08:34.130688 <6>[ 126.015910] lkdtm: Performing direct entry WARNING_MESSAGE
1908 03:08:34.131212 <4>[ 126.021752] ------------[ cut here ]------------
1909 03:08:34.131557 <4>[ 126.026701] Warning message trigger count: 2
1910 03:08:34.131870 <4>[ 126.031385] WARNING: CPU: 4 PID: 907 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x44
1911 03:08:34.132565 <4>[ 126.040829] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1912 03:08:34.134259 <4>[ 126.054709] CPU: 4 PID: 907 Comm: cat Tainted: G D W E 6.1.86-cip19 #1
1913 03:08:34.174099 <4>[ 126.062567] Hardware name: ARM Juno development board (r0) (DT)
1914 03:08:34.174579 <4>[ 126.068765] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1915 03:08:34.174926 <4>[ 126.076013] pc : lkdtm_WARNING_MESSAGE+0x34/0x44
1916 03:08:34.175243 <4>[ 126.080916] lr : lkdtm_WARNING_MESSAGE+0x34/0x44
1917 03:08:34.175929 <4>[ 126.085816] sp : ffff80000dd73ae0
1918 03:08:34.176265 <4>[ 126.089401] x29: ffff80000dd73ae0 x28: ffff00080dd134c0 x27: 0000000000000000
1919 03:08:34.177679 <4>[ 126.096842] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
1920 03:08:34.217562 <4>[ 126.104280] x23: ffff00080bc8c000 x22: ffff80000dd73c60 x21: 0000000000000010
1921 03:08:34.218043 <4>[ 126.111719] x20: ffff00080bc8c000 x19: ffff80000b4d5778 x18: 0000000000000000
1922 03:08:34.218393 <4>[ 126.119158] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8de3f000
1923 03:08:34.218712 <4>[ 126.126596] x14: 0000000000000000 x13: 205d313037363230 x12: 2e36323120205b3e
1924 03:08:34.219012 <4>[ 126.134034] x11: 656820747563205b x10: 000000000000005d x9 : ffff80000815f988
1925 03:08:34.220832 <4>[ 126.141473] x8 : ffff00080dd134c0 x7 : 3130373632302e36 x6 : 0000000000001ffe
1926 03:08:34.260973 <4>[ 126.148911] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974af2000
1927 03:08:34.261433 <4>[ 126.156348] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080dd134c0
1928 03:08:34.261772 <4>[ 126.163786] Call trace:
1929 03:08:34.262122 <4>[ 126.166501] lkdtm_WARNING_MESSAGE+0x34/0x44
1930 03:08:34.262433 <4>[ 126.171054] lkdtm_do_action+0x2c/0x50
1931 03:08:34.262723 <4>[ 126.175084] direct_entry+0x164/0x180
1932 03:08:34.263010 <4>[ 126.179026] full_proxy_write+0x68/0xc0
1933 03:08:34.263291 <4>[ 126.183148] vfs_write+0xcc/0x2a0
1934 03:08:34.264135 <4>[ 126.186748] ksys_write+0x78/0x104
1935 03:08:34.304404 <4>[ 126.190431] __arm64_sys_write+0x28/0x3c
1936 03:08:34.304846 <4>[ 126.194638] invoke_syscall+0x8c/0x120
1937 03:08:34.305176 <4>[ 126.198672] el0_svc_common.constprop.0+0x68/0x124
1938 03:08:34.305485 <4>[ 126.203750] do_el0_svc+0x40/0xcc
1939 03:08:34.305780 <4>[ 126.207346] el0_svc+0x48/0xc0
1940 03:08:34.306112 <4>[ 126.210683] el0t_64_sync_handler+0xb8/0xbc
1941 03:08:34.306408 <4>[ 126.215150] el0t_64_sync+0x18c/0x190
1942 03:08:34.306688 <4>[ 126.219092] irq event stamp: 0
1943 03:08:34.306969 <4>[ 126.222416] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1944 03:08:34.307627 <4>[ 126.228972] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1945 03:08:34.335842 <4>[ 126.237445] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1946 03:08:34.336370 <4>[ 126.245916] softirqs last disabled at (0): [<0000000000000000>] 0x0
1947 03:08:34.339031 <4>[ 126.252467] ---[ end trace 0000000000000000 ]---
1948 03:08:34.490610 # [ 126.015910] lkdtm: Performing direct entry WARNING_MESSAGE
1949 03:08:34.490883 # [ 126.021752] ------------[ cut here ]------------
1950 03:08:34.491110 # [ 126.026701] Warning message trigger count: 2
1951 03:08:34.491314 # [ 126.031385] WARNING: CPU: 4 PID: 907 at drivers/misc/lkdtm/bugs.c:90 lkdtm_WARNING_MESSAGE+0x34/0x44
1952 03:08:34.491511 # [ 126.040829] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
1953 03:08:34.533765 # [ 126.054709] CPU: 4 PID: 907 Comm: cat Tainted: G D W E 6.1.86-cip19 #1
1954 03:08:34.534048 # [ 126.062567] Hardware name: ARM Juno development board (r0) (DT)
1955 03:08:34.534539 # [ 126.068765] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
1956 03:08:34.534722 # [ 126.076013] pc : lkdtm_WARNING_MESSAGE+0x34/0x44
1957 03:08:34.534910 # [ 126.080916] lr : lkdtm_WARNING_MESSAGE+0x34/0x44
1958 03:08:34.535081 # [ 126.085816] sp : ffff80000dd73ae0
1959 03:08:34.535247 # [ 126.089401] x29: ffff80000dd73ae0 x28: ffff00080dd134c0 x27: 0000000000000000
1960 03:08:34.536964 # [ 126.096842] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
1961 03:08:34.577014 # [ 126.104280] x23: ffff00080bc8c000 x22: ffff80000dd73c60 x21: 0000000000000010
1962 03:08:34.577272 # [ 126.111719] x20: ffff00080bc8c000 x19: ffff80000b4d5778 x18: 0000000000000000
1963 03:08:34.577491 # [ 126.119158] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8de3f000
1964 03:08:34.577976 # [ 126.126596] x14: 0000000000000000 x13: 205d313037363230 x12: 2e36323120205b3e
1965 03:08:34.578189 # [ 126.134034] x11: 656820747563205b x10: 000000000000005d x9 : ffff80000815f988
1966 03:08:34.620285 # [ 126.141473] x8 : ffff00080dd134c0 x7 : 3130373632302e36 x6 : 0000000000001ffe
1967 03:08:34.621184 # [ 126.148911] x5 : 0000000000017fe8 x4 : ffff00097ef7dc58 x3 : ffff800974af2000
1968 03:08:34.621585 # [ 126.156348] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080dd134c0
1969 03:08:34.622032 # [ 126.163786] Call trace:
1970 03:08:34.622432 # [ 126.166501] lkdtm_WARNING_MESSAGE+0x34/0x44
1971 03:08:34.622816 # [ 126.171054] lkdtm_do_action+0x2c/0x50
1972 03:08:34.623193 # [ 126.175084] direct_entry+0x164/0x180
1973 03:08:34.623595 # [ 126.179026] full_proxy_write+0x68/0xc0
1974 03:08:34.623964 # [ 126.183148] vfs_write+0xcc/0x2a0
1975 03:08:34.624434 # [ 126.186748] ksys_write+0x78/0x104
1976 03:08:34.663584 # [ 126.190431] __arm64_sys_write+0x28/0x3c
1977 03:08:34.664052 # [ 126.194638] invoke_syscall+0x8c/0x120
1978 03:08:34.664481 # [ 126.198672] el0_svc_common.constprop.0+0x68/0x124
1979 03:08:34.664874 # [ 126.203750] do_el0_svc+0x40/0xcc
1980 03:08:34.665256 # [ 126.207346] el0_svc+0x48/0xc0
1981 03:08:34.665635 # [ 126.210683] el0t_64_sync_handler+0xb8/0xbc
1982 03:08:34.666410 # [ 126.215150] el0t_64_sync+0x18c/0x190
1983 03:08:34.666763 # [ 126.219092] irq event stamp: 0
1984 03:08:34.667142 # [ 126.222416] hardirqs last enabled at (0): [<0000000000000000>] 0x0
1985 03:08:34.705514 # [ 126.228972] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1986 03:08:34.705980 # [ 126.237445] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
1987 03:08:34.706440 # [ 126.245916] softirqs last disabled at (0): [<0000000000000000>] 0x0
1988 03:08:34.706842 # [ 126.252467] ---[ end trace 0000000000000000 ]---
1989 03:08:34.707228 # WARNING_MESSAGE: saw 'message trigger': ok
1990 03:08:34.707606 ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
1991 03:08:34.708842 # selftests: lkdtm: EXCEPTION.sh
1992 03:08:35.202354 <6>[ 127.092223] lkdtm: Performing direct entry EXCEPTION
1993 03:08:35.202633 <1>[ 127.097577] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
1994 03:08:35.202853 <1>[ 127.106721] Mem abort info:
1995 03:08:35.203056 <1>[ 127.110043] ESR = 0x0000000096000044
1996 03:08:35.203250 <1>[ 127.114106] EC = 0x25: DABT (current EL), IL = 32 bits
1997 03:08:35.203673 <1>[ 127.119721] SET = 0, FnV = 0
1998 03:08:35.203793 <1>[ 127.123068] EA = 0, S1PTW = 0
1999 03:08:35.203916 <1>[ 127.126497] FSC = 0x04: level 0 translation fault
2000 03:08:35.205529 <1>[ 127.131666] Data abort info:
2001 03:08:35.245774 <1>[ 127.134832] ISV = 0, ISS = 0x00000044
2002 03:08:35.246074 <1>[ 127.138956] CM = 0, WnR = 1
2003 03:08:35.246639 <1>[ 127.142210] user pgtable: 4k pages, 48-bit VAs, pgdp=00000008849d2000
2004 03:08:35.246835 <1>[ 127.148952] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2005 03:08:35.247082 <0>[ 127.156064] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
2006 03:08:35.249069 <4>[ 127.162610] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2007 03:08:35.289153 <4>[ 127.176452] CPU: 1 PID: 946 Comm: cat Tainted: G D W E 6.1.86-cip19 #1
2008 03:08:35.289484 <4>[ 127.184306] Hardware name: ARM Juno development board (r0) (DT)
2009 03:08:35.289665 <4>[ 127.190503] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2010 03:08:35.289829 <4>[ 127.197745] pc : lkdtm_EXCEPTION+0x18/0x30
2011 03:08:35.290040 <4>[ 127.202120] lr : lkdtm_do_action+0x2c/0x50
2012 03:08:35.290247 <4>[ 127.206491] sp : ffff80000de0b9e0
2013 03:08:35.290434 <4>[ 127.210075] x29: ffff80000de0b9e0 x28: ffff00080dd134c0 x27: 0000000000000000
2014 03:08:35.332513 <4>[ 127.217506] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
2015 03:08:35.332789 <4>[ 127.224931] x23: ffff00080b461000 x22: ffff80000de0bb60 x21: 000000000000000a
2016 03:08:35.333011 <4>[ 127.232355] x20: ffff00080b461000 x19: ffff80000b4d5788 x18: 0000000000000000
2017 03:08:35.333212 <4>[ 127.239781] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa255f000
2018 03:08:35.333388 <4>[ 127.247209] x14: 0000000000000000 x13: 205d333232323930 x12: 2e37323120205b3e
2019 03:08:35.333502 <4>[ 127.254633] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c1159c
2020 03:08:35.375828 <4>[ 127.262057] x8 : ffff00080dd134c0 x7 : 3332323239302e37 x6 : 0000000000000001
2021 03:08:35.376069 <4>[ 127.269480] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
2022 03:08:35.376289 <4>[ 127.276903] x2 : 0000000000000000 x1 : ffff00080dd134c0 x0 : 0000000000000000
2023 03:08:35.376495 <4>[ 127.284327] Call trace:
2024 03:08:35.376689 <4>[ 127.287036] lkdtm_EXCEPTION+0x18/0x30
2025 03:08:35.376883 <4>[ 127.291059] lkdtm_do_action+0x2c/0x50
2026 03:08:35.377071 <4>[ 127.295079] direct_entry+0x164/0x180
2027 03:08:35.377259 <4>[ 127.299013] full_proxy_write+0x68/0xc0
2028 03:08:35.379112 <4>[ 127.303125] vfs_write+0xcc/0x2a0
2029 03:08:35.429840 <4>[ 127.306715] ksys_write+0x78/0x104
2030 03:08:35.430282 <4>[ 127.310391] __arm64_sys_write+0x28/0x3c
2031 03:08:35.430515 <4>[ 127.314588] invoke_syscall+0x8c/0x120
2032 03:08:35.431060 <4>[ 127.318613] el0_svc_common.constprop.0+0x68/0x124
2033 03:08:35.431258 <4>[ 127.323682] do_el0_svc+0x40/0xcc
2034 03:08:35.431457 <4>[ 127.327270] el0_svc+0x48/0xc0
2035 03:08:35.431640 <4>[ 127.330598] el0t_64_sync_handler+0xb8/0xbc
2036 03:08:35.431862 <4>[ 127.335056] el0t_64_sync+0x18c/0x190
2037 03:08:35.432033 <0>[ 127.338993] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2038 03:08:35.432890 <4>[ 127.345361] ---[ end trace 0000000000000000 ]---
2039 03:08:35.433066 # Segmentation fault
2040 03:08:35.588445 # [ 127.092223] lkdtm: Performing direct entry EXCEPTION
2041 03:08:35.588722 # [ 127.097577] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
2042 03:08:35.588946 # [ 127.106721] Mem abort info:
2043 03:08:35.589152 # [ 127.110043] ESR = 0x0000000096000044
2044 03:08:35.589351 # [ 127.114106] EC = 0x25: DABT (current EL), IL = 32 bits
2045 03:08:35.589545 # [ 127.119721] SET = 0, FnV = 0
2046 03:08:35.589734 # [ 127.123068] EA = 0, S1PTW = 0
2047 03:08:35.589919 # [ 127.126497] FSC = 0x04: level 0 translation fault
2048 03:08:35.591563 # [ 127.131666] Data abort info:
2049 03:08:35.631571 # [ 127.134832] ISV = 0, ISS = 0x00000044
2050 03:08:35.631833 # [ 127.138956] CM = 0, WnR = 1
2051 03:08:35.632053 # [ 127.142210] user pgtable: 4k pages, 48-bit VAs, pgdp=00000008849d2000
2052 03:08:35.632255 # [ 127.148952] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
2053 03:08:35.632449 # [ 127.156064] Internal error: Oops: 0000000096000044 [#2] PREEMPT SMP
2054 03:08:35.632637 # [ 127.162610] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2055 03:08:35.675019 # [ 127.176452] CPU: 1 PID: 946 Comm: cat Tainted: G D W E 6.1.86-cip19 #1
2056 03:08:35.675581 # [ 127.184306] Hardware name: ARM Juno development board (r0) (DT)
2057 03:08:35.676028 # [ 127.190503] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2058 03:08:35.676432 # [ 127.197745] pc : lkdtm_EXCEPTION+0x18/0x30
2059 03:08:35.676820 # [ 127.202120] lr : lkdtm_do_action+0x2c/0x50
2060 03:08:35.677197 # [ 127.206491] sp : ffff80000de0b9e0
2061 03:08:35.677568 # [ 127.210075] x29: ffff80000de0b9e0 x28: ffff00080dd134c0 x27: 0000000000000000
2062 03:08:35.678310 # [ 127.217506] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
2063 03:08:35.718475 # [ 127.224931] x23: ffff00080b461000 x22: ffff80000de0bb60 x21: 000000000000000a
2064 03:08:35.718955 # [ 127.232355] x20: ffff00080b461000 x19: ffff80000b4d5788 x18: 0000000000000000
2065 03:08:35.719391 # [ 127.239781] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa255f000
2066 03:08:35.719793 # [ 127.247209] x14: 0000000000000000 x13: 205d333232323930 x12: 2e37323120205b3e
2067 03:08:35.720183 # [ 127.254633] x11: 7463657269642067 x10: 6e696d726f667265 x9 : ffff800008c1159c
2068 03:08:35.761408 # [ 127.262057] x8 : ffff00080dd134c0 x7 : 3332323239302e37 x6 : 0000000000000001
2069 03:08:35.761883 # [ 127.269480] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
2070 03:08:35.762357 # [ 127.276903] x2 : 0000000000000000 x1 : ffff00080dd134c0 x0 : 0000000000000000
2071 03:08:35.762761 # [ 127.284327] Call trace:
2072 03:08:35.763150 # [ 127.287036] lkdtm_EXCEPTION+0x18/0x30
2073 03:08:35.763528 # [ 127.291059] lkdtm_do_action+0x2c/0x50
2074 03:08:35.763902 # [ 127.295079] direct_entry+0x164/0x180
2075 03:08:35.764268 # [ 127.299013] full_proxy_write+0x68/0xc0
2076 03:08:35.764632 # [ 127.303125] vfs_write+0xcc/0x2a0
2077 03:08:35.765362 # [ 127.306715] ksys_write+0x78/0x104
2078 03:08:35.804537 # [ 127.310391] __arm64_sys_write+0x28/0x3c
2079 03:08:35.805010 # [ 127.314588] invoke_syscall+0x8c/0x120
2080 03:08:35.805438 # [ 127.318613] el0_svc_common.constprop.0+0x68/0x124
2081 03:08:35.805838 # [ 127.323682] do_el0_svc+0x40/0xcc
2082 03:08:35.806273 # [ 127.327270] el0_svc+0x48/0xc0
2083 03:08:35.806667 # [ 127.330598] el0t_64_sync_handler+0xb8/0xbc
2084 03:08:35.807054 # [ 127.335056] el0t_64_sync+0x18c/0x190
2085 03:08:35.807475 # [ 127.338993] Code: d503233f a9bf7bfd 910003fd d2800000 (b900001f)
2086 03:08:35.807911 # [ 127.345361] ---[ end trace 0000000000000000 ]---
2087 03:08:35.808587 # EXCEPTION: saw 'call trace:': ok
2088 03:08:35.808914 ok 5 selftests: lkdtm: EXCEPTION.sh
2089 03:08:35.822693 # selftests: lkdtm: LOOP.sh
2090 03:08:36.126455 # Skipping LOOP: Hangs the system
2091 03:08:36.174266 ok 6 selftests: lkdtm: LOOP.sh # SKIP
2092 03:08:36.270199 # selftests: lkdtm: EXHAUST_STACK.sh
2093 03:08:36.653947 # Skipping EXHAUST_STACK: Corrupts memory on failure
2094 03:08:36.701813 ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
2095 03:08:36.813680 # selftests: lkdtm: CORRUPT_STACK.sh
2096 03:08:37.197450 # Skipping CORRUPT_STACK: Crashes entire system on success
2097 03:08:37.228431 ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
2098 03:08:37.325356 # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
2099 03:08:37.724957 # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
2100 03:08:37.757025 ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
2101 03:08:37.852846 # selftests: lkdtm: ARRAY_BOUNDS.sh
2102 03:08:38.469055 <6>[ 130.357700] lkdtm: Performing direct entry ARRAY_BOUNDS
2103 03:08:38.469586 <6>[ 130.363313] lkdtm: Array access within bounds ...
2104 03:08:38.470305 <6>[ 130.368355] lkdtm: Array access beyond bounds ...
2105 03:08:38.470653 <3>[ 130.373392] ================================================================================
2106 03:08:38.470959 <3>[ 130.382333] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2107 03:08:38.471255 <3>[ 130.390357] index 8 is out of range for type 'char [8]'
2108 03:08:38.512477 <4>[ 130.395886] CPU: 2 PID: 1144 Comm: cat Tainted: G D W E 6.1.86-cip19 #1
2109 03:08:38.512974 <4>[ 130.403826] Hardware name: ARM Juno development board (r0) (DT)
2110 03:08:38.513304 <4>[ 130.410018] Call trace:
2111 03:08:38.513613 <4>[ 130.412728] dump_backtrace+0xe8/0x140
2112 03:08:38.513909 <4>[ 130.416755] show_stack+0x30/0x40
2113 03:08:38.514258 <4>[ 130.420340] dump_stack_lvl+0x8c/0xb8
2114 03:08:38.514912 <4>[ 130.424276] dump_stack+0x18/0x34
2115 03:08:38.515223 <4>[ 130.427862] ubsan_epilogue+0x10/0x44
2116 03:08:38.515507 <4>[ 130.431800] __ubsan_handle_out_of_bounds+0x88/0xc0
2117 03:08:38.515852 <4>[ 130.436957] lkdtm_ARRAY_BOUNDS+0x15c/0x1b0
2118 03:08:38.516222 <4>[ 130.441415] lkdtm_do_action+0x2c/0x50
2119 03:08:38.555896 <4>[ 130.445435] direct_entry+0x164/0x180
2120 03:08:38.556363 <4>[ 130.449369] full_proxy_write+0x68/0xc0
2121 03:08:38.556694 <4>[ 130.453480] vfs_write+0xcc/0x2a0
2122 03:08:38.556998 <4>[ 130.457070] ksys_write+0x78/0x104
2123 03:08:38.557289 <4>[ 130.460745] __arm64_sys_write+0x28/0x3c
2124 03:08:38.557567 <4>[ 130.464943] invoke_syscall+0x8c/0x120
2125 03:08:38.557841 <4>[ 130.468967] el0_svc_common.constprop.0+0x68/0x124
2126 03:08:38.558226 <4>[ 130.474036] do_el0_svc+0x40/0xcc
2127 03:08:38.558511 <4>[ 130.477623] el0_svc+0x48/0xc0
2128 03:08:38.559153 <4>[ 130.480949] el0t_64_sync_handler+0xb8/0xbc
2129 03:08:38.593192 <4>[ 130.485407] el0t_64_sync+0x18c/0x190
2130 03:08:38.593652 <3>[ 130.489391] ================================================================================
2131 03:08:38.593982 <3>[ 130.498166] lkdtm: FAIL: survived array bounds overflow!
2132 03:08:38.596395 <4>[ 130.503779] lkdtm: This is probably expected, since this kernel (6.1.86-cip19 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2133 03:08:38.716725 # [ 130.357700] lkdtm: Performing direct entry ARRAY_BOUNDS
2134 03:08:38.717618 # [ 130.363313] lkdtm: Array access within bounds ...
2135 03:08:38.718032 # [ 130.368355] lkdtm: Array access beyond bounds ...
2136 03:08:38.718436 # [ 130.373392] ================================================================================
2137 03:08:38.718752 # [ 130.382333] UBSAN: array-index-out-of-bounds in ../drivers/misc/lkdtm/bugs.c:349:16
2138 03:08:38.719049 # [ 130.390357] index 8 is out of range for type 'char [8]'
2139 03:08:38.759775 # [ 130.395886] CPU: 2 PID: 1144 Comm: cat Tainted: G D W E 6.1.86-cip19 #1
2140 03:08:38.760216 # [ 130.403826] Hardware name: ARM Juno development board (r0) (DT)
2141 03:08:38.760526 # [ 130.410018] Call trace:
2142 03:08:38.760810 # [ 130.412728] dump_backtrace+0xe8/0x140
2143 03:08:38.761075 # [ 130.416755] show_stack+0x30/0x40
2144 03:08:38.761338 # [ 130.420340] dump_stack_lvl+0x8c/0xb8
2145 03:08:38.761591 # [ 130.424276] dump_stack+0x18/0x34
2146 03:08:38.761843 # [ 130.427862] ubsan_epilogue+0x10/0x44
2147 03:08:38.762148 # [ 130.431800] __ubsan_handle_out_of_bounds+0x88/0xc0
2148 03:08:38.762412 # [ 130.436957] lkdtm_ARRAY_BOUNDS+0x15c/0x1b0
2149 03:08:38.763011 # [ 130.441415] lkdtm_do_action+0x2c/0x50
2150 03:08:38.803040 # [ 130.445435] direct_entry+0x164/0x180
2151 03:08:38.803505 # [ 130.449369] full_proxy_write+0x68/0xc0
2152 03:08:38.803837 # [ 130.453480] vfs_write+0xcc/0x2a0
2153 03:08:38.804163 # [ 130.457070] ksys_write+0x78/0x104
2154 03:08:38.804530 # [ 130.460745] __arm64_sys_write+0x28/0x3c
2155 03:08:38.804830 # [ 130.464943] invoke_syscall+0x8c/0x120
2156 03:08:38.805115 # [ 130.468967] el0_svc_common.constprop.0+0x68/0x124
2157 03:08:38.805397 # [ 130.474036] do_el0_svc+0x40/0xcc
2158 03:08:38.805678 # [ 130.477623] el0_svc+0x48/0xc0
2159 03:08:38.806039 # [ 130.480949] el0t_64_sync_handler+0xb8/0xbc
2160 03:08:38.806760 # [ 130.485407] el0t_64_sync+0x18c/0x190
2161 03:08:38.850966 # [ 130.489391] ================================================================================
2162 03:08:38.851438 # [ 130.498166] lkdtm: FAIL: survived array bounds overflow!
2163 03:08:38.851782 # [ 130.503779] lkdtm: This is probably expected, since this kernel (6.1.86-cip19 aarch64) was built *without* CONFIG_UBSAN_TRAP=y
2164 03:08:38.852102 # ARRAY_BOUNDS: saw 'call trace:|UBSAN: array-index-out-of-bounds': ok
2165 03:08:38.854378 ok 10 selftests: lkdtm: ARRAY_BOUNDS.sh
2166 03:08:38.901537 # selftests: lkdtm: CORRUPT_LIST_ADD.sh
2167 03:08:39.495199 <6>[ 131.384170] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2168 03:08:39.495731 <6>[ 131.390331] lkdtm: attempting good list addition
2169 03:08:39.496077 <6>[ 131.395330] lkdtm: attempting corrupted list addition
2170 03:08:39.496789 <4>[ 131.401115] ------------[ cut here ]------------
2171 03:08:39.497132 <4>[ 131.406091] list_add corruption. next->prev should be prev (ffff80000e1bbbd8), but was 0000000000000000. (next=ffff80000e1bbc08).
2172 03:08:39.498719 <4>[ 131.418101] WARNING: CPU: 1 PID: 1188 at lib/list_debug.c:27 __list_add_valid+0xb8/0x110
2173 03:08:39.538766 <4>[ 131.426489] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2174 03:08:39.539227 <4>[ 131.440331] CPU: 1 PID: 1188 Comm: cat Tainted: G D W E 6.1.86-cip19 #1
2175 03:08:39.539574 <4>[ 131.448269] Hardware name: ARM Juno development board (r0) (DT)
2176 03:08:39.539893 <4>[ 131.454461] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2177 03:08:39.540198 <4>[ 131.461702] pc : __list_add_valid+0xb8/0x110
2178 03:08:39.541997 <4>[ 131.466247] lr : __list_add_valid+0xb8/0x110
2179 03:08:39.581838 <4>[ 131.470789] sp : ffff80000e1bbb70
2180 03:08:39.582339 <4>[ 131.474369] x29: ffff80000e1bbb70 x28: ffff00080d7b34c0 x27: 0000000000000000
2181 03:08:39.582685 <4>[ 131.481797] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
2182 03:08:39.583389 <4>[ 131.489221] x23: ffff00080bf74000 x22: ffff80000e1bbd90 x21: ffff80000e1bbbf8
2183 03:08:39.583735 <4>[ 131.496646] x20: ffff80000e1bbbd8 x19: ffff80000e1bbc08 x18: 0000000000000000
2184 03:08:39.585156 <4>[ 131.504070] x17: 3864626262316530 x16: 3030303866666666 x15: 2820766572702065
2185 03:08:39.625147 <4>[ 131.511494] x14: 6220646c756f6873 x13: 205d313930363034 x12: 2e31333120205b3e
2186 03:08:39.625624 <4>[ 131.518918] x11: 66663d7478656e28 x10: 202e303030303030 x9 : ffff80000815f988
2187 03:08:39.625968 <4>[ 131.526342] x8 : ffff00080d7b34c0 x7 : 3139303630342e31 x6 : 0000000000001ffe
2188 03:08:39.626344 <4>[ 131.533766] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
2189 03:08:39.626654 <4>[ 131.541190] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d7b34c0
2190 03:08:39.626952 <4>[ 131.548614] Call trace:
2191 03:08:39.628431 <4>[ 131.551323] __list_add_valid+0xb8/0x110
2192 03:08:39.668528 <4>[ 131.555519] lkdtm_CORRUPT_LIST_ADD+0x98/0x11c
2193 03:08:39.668978 <4>[ 131.560241] lkdtm_do_action+0x2c/0x50
2194 03:08:39.669317 <4>[ 131.564264] direct_entry+0x164/0x180
2195 03:08:39.669635 <4>[ 131.568197] full_proxy_write+0x68/0xc0
2196 03:08:39.669935 <4>[ 131.572309] vfs_write+0xcc/0x2a0
2197 03:08:39.670274 <4>[ 131.575899] ksys_write+0x78/0x104
2198 03:08:39.670567 <4>[ 131.579574] __arm64_sys_write+0x28/0x3c
2199 03:08:39.670851 <4>[ 131.583772] invoke_syscall+0x8c/0x120
2200 03:08:39.671133 <4>[ 131.587798] el0_svc_common.constprop.0+0x68/0x124
2201 03:08:39.671442 <4>[ 131.592867] do_el0_svc+0x40/0xcc
2202 03:08:39.672196 <4>[ 131.596455] el0_svc+0x48/0xc0
2203 03:08:39.711804 <4>[ 131.599782] el0t_64_sync_handler+0xb8/0xbc
2204 03:08:39.712265 <4>[ 131.604240] el0t_64_sync+0x18c/0x190
2205 03:08:39.712696 <4>[ 131.608173] irq event stamp: 0
2206 03:08:39.713101 <4>[ 131.611490] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2207 03:08:39.713491 <4>[ 131.618035] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2208 03:08:39.713880 <4>[ 131.626499] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2209 03:08:39.715066 <4>[ 131.634960] softirqs last disabled at (0): [<0000000000000000>] 0x0
2210 03:08:39.733096 <4>[ 131.641501] ---[ end trace 0000000000000000 ]---
2211 03:08:39.736136 <3>[ 131.646447] lkdtm: Overwrite did not happen, but no BUG?!
2212 03:08:39.936135 # [ 131.384170] lkdtm: Performing direct entry CORRUPT_LIST_ADD
2213 03:08:39.936647 # [ 131.390331] lkdtm: attempting good list addition
2214 03:08:39.937145 # [ 131.395330] lkdtm: attempting corrupted list addition
2215 03:08:39.937550 # [ 131.401115] ------------[ cut here ]------------
2216 03:08:39.937939 # [ 131.406091] list_add corruption. next->prev should be prev (ffff80000e1bbbd8), but was 0000000000000000. (next=ffff80000e1bbc08).
2217 03:08:39.938385 # [ 131.418101] WARNING: CPU: 1 PID: 1188 at lib/list_debug.c:27 __list_add_valid+0xb8/0x110
2218 03:08:39.979270 # [ 131.426489] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2219 03:08:39.979728 # [ 131.440331] CPU: 1 PID: 1188 Comm: cat Tainted: G D W E 6.1.86-cip19 #1
2220 03:08:39.980121 # [ 131.448269] Hardware name: ARM Juno development board (r0) (DT)
2221 03:08:39.980480 # [ 131.454461] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2222 03:08:39.980829 # [ 131.461702] pc : __list_add_valid+0xb8/0x110
2223 03:08:39.981167 # [ 131.466247] lr : __list_add_valid+0xb8/0x110
2224 03:08:39.982532 # [ 131.470789] sp : ffff80000e1bbb70
2225 03:08:40.022487 # [ 131.474369] x29: ffff80000e1bbb70 x28: ffff00080d7b34c0 x27: 0000000000000000
2226 03:08:40.022979 # [ 131.481797] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
2227 03:08:40.023419 # [ 131.489221] x23: ffff00080bf74000 x22: ffff80000e1bbd90 x21: ffff80000e1bbbf8
2228 03:08:40.023828 # [ 131.496646] x20: ffff80000e1bbbd8 x19: ffff80000e1bbc08 x18: 0000000000000000
2229 03:08:40.024213 # [ 131.504070] x17: 3864626262316530 x16: 3030303866666666 x15: 2820766572702065
2230 03:08:40.025769 # [ 131.511494] x14: 6220646c756f6873 x13: 205d313930363034 x12: 2e31333120205b3e
2231 03:08:40.065514 # [ 131.518918] x11: 66663d7478656e28 x10: 202e303030303030 x9 : ffff80000815f988
2232 03:08:40.066380 # [ 131.526342] x8 : ffff00080d7b34c0 x7 : 3139303630342e31 x6 : 0000000000001ffe
2233 03:08:40.066777 # [ 131.533766] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
2234 03:08:40.067186 # [ 131.541190] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d7b34c0
2235 03:08:40.067579 # [ 131.548614] Call trace:
2236 03:08:40.067961 # [ 131.551323] __list_add_valid+0xb8/0x110
2237 03:08:40.068335 # [ 131.555519] lkdtm_CORRUPT_LIST_ADD+0x98/0x11c
2238 03:08:40.068898 # [ 131.560241] lkdtm_do_action+0x2c/0x50
2239 03:08:40.108835 # [ 131.564264] direct_entry+0x164/0x180
2240 03:08:40.109323 # [ 131.568197] full_proxy_write+0x68/0xc0
2241 03:08:40.109755 # [ 131.572309] vfs_write+0xcc/0x2a0
2242 03:08:40.110191 # [ 131.575899] ksys_write+0x78/0x104
2243 03:08:40.110590 # [ 131.579574] __arm64_sys_write+0x28/0x3c
2244 03:08:40.110974 # [ 131.583772] invoke_syscall+0x8c/0x120
2245 03:08:40.111716 # [ 131.587798] el0_svc_common.constprop.0+0x68/0x124
2246 03:08:40.112074 # [ 131.592867] do_el0_svc+0x40/0xcc
2247 03:08:40.112460 # [ 131.596455] el0_svc+0x48/0xc0
2248 03:08:40.112836 # [ 131.599782] el0t_64_sync_handler+0xb8/0xbc
2249 03:08:40.113298 # [ 131.604240] el0t_64_sync+0x18c/0x190
2250 03:08:40.151907 # [ 131.608173] irq event stamp: 0
2251 03:08:40.152395 # [ 131.611490] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2252 03:08:40.152831 # [ 131.618035] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2253 03:08:40.153240 # [ 131.626499] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2254 03:08:40.153629 # [ 131.634960] softirqs last disabled at (0): [<0000000000000000>] 0x0
2255 03:08:40.154036 # [ 131.641501] ---[ end trace 0000000000000000 ]---
2256 03:08:40.155213 # [ 131.646447] lkdtm: Overwrite did not happen, but no BUG?!
2257 03:08:40.172724 # CORRUPT_LIST_ADD: saw 'list_add corruption': ok
2258 03:08:40.175917 ok 11 selftests: lkdtm: CORRUPT_LIST_ADD.sh
2259 03:08:40.176383 # selftests: lkdtm: CORRUPT_LIST_DEL.sh
2260 03:08:40.716583 <6>[ 132.605480] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2261 03:08:40.717110 <6>[ 132.611718] lkdtm: attempting good list removal
2262 03:08:40.717552 <6>[ 132.617096] lkdtm: attempting corrupted list removal
2263 03:08:40.717962 <4>[ 132.622396] ------------[ cut here ]------------
2264 03:08:40.718755 <4>[ 132.627312] list_del corruption. next->prev should be ffff80000e293b38, but was 0000000000000000. (next=ffff80000e293b48)
2265 03:08:40.720051 <4>[ 132.638616] WARNING: CPU: 1 PID: 1232 at lib/list_debug.c:62 __list_del_entry_valid+0x11c/0x130
2266 03:08:40.759809 <4>[ 132.647612] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2267 03:08:40.760305 <4>[ 132.661455] CPU: 1 PID: 1232 Comm: cat Tainted: G D W E 6.1.86-cip19 #1
2268 03:08:40.761099 <4>[ 132.669394] Hardware name: ARM Juno development board (r0) (DT)
2269 03:08:40.761470 <4>[ 132.675586] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2270 03:08:40.761872 <4>[ 132.682827] pc : __list_del_entry_valid+0x11c/0x130
2271 03:08:40.763361 <4>[ 132.687980] lr : __list_del_entry_valid+0x11c/0x130
2272 03:08:40.803161 <4>[ 132.693132] sp : ffff80000e293ae0
2273 03:08:40.803615 <4>[ 132.696712] x29: ffff80000e293ae0 x28: ffff0008050834c0 x27: 0000000000000000
2274 03:08:40.804049 <4>[ 132.704140] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
2275 03:08:40.804459 <4>[ 132.711565] x23: ffff000804341000 x22: ffff80000e293cd0 x21: 0000000000000011
2276 03:08:40.804855 <4>[ 132.718989] x20: ffff80000e293b28 x19: ffff80000e293b38 x18: 0000000000000000
2277 03:08:40.806503 <4>[ 132.726414] x17: 20747562202c3833 x16: 6233393265303030 x15: 3038666666662065
2278 03:08:40.846552 <4>[ 132.733837] x14: 6220646c756f6873 x13: 205d323133373236 x12: 2e32333120205b3e
2279 03:08:40.847047 <4>[ 132.741261] x11: 663d7478656e2820 x10: 2e30303030303030 x9 : ffff80000815f988
2280 03:08:40.847485 <4>[ 132.748686] x8 : ffff0008050834c0 x7 : 3231333732362e32 x6 : 0000000000001ffe
2281 03:08:40.847894 <4>[ 132.756110] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
2282 03:08:40.848288 <4>[ 132.763534] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008050834c0
2283 03:08:40.848676 <4>[ 132.770958] Call trace:
2284 03:08:40.849795 <4>[ 132.773668] __list_del_entry_valid+0x11c/0x130
2285 03:08:40.889871 <4>[ 132.778474] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2286 03:08:40.890361 <4>[ 132.783194] lkdtm_do_action+0x2c/0x50
2287 03:08:40.890796 <4>[ 132.787215] direct_entry+0x164/0x180
2288 03:08:40.891203 <4>[ 132.791149] full_proxy_write+0x68/0xc0
2289 03:08:40.891597 <4>[ 132.795260] vfs_write+0xcc/0x2a0
2290 03:08:40.891980 <4>[ 132.798850] ksys_write+0x78/0x104
2291 03:08:40.892353 <4>[ 132.802525] __arm64_sys_write+0x28/0x3c
2292 03:08:40.892724 <4>[ 132.806723] invoke_syscall+0x8c/0x120
2293 03:08:40.893099 <4>[ 132.810748] el0_svc_common.constprop.0+0x68/0x124
2294 03:08:40.893832 <4>[ 132.815816] do_el0_svc+0x40/0xcc
2295 03:08:40.894214 <4>[ 132.819404] el0_svc+0x48/0xc0
2296 03:08:40.933261 <4>[ 132.822731] el0t_64_sync_handler+0xb8/0xbc
2297 03:08:40.933729 <4>[ 132.827189] el0t_64_sync+0x18c/0x190
2298 03:08:40.934188 <4>[ 132.831122] irq event stamp: 0
2299 03:08:40.934588 <4>[ 132.834440] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2300 03:08:40.934975 <4>[ 132.840985] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2301 03:08:40.935356 <4>[ 132.849449] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2302 03:08:40.936518 <4>[ 132.857909] softirqs last disabled at (0): [<0000000000000000>] 0x0
2303 03:08:40.953927 <4>[ 132.864450] ---[ end trace 0000000000000000 ]---
2304 03:08:40.957155 <3>[ 132.869391] lkdtm: Overwrite did not happen, but no BUG?!
2305 03:08:41.092858 # [ 132.605480] lkdtm: Performing direct entry CORRUPT_LIST_DEL
2306 03:08:41.093126 # [ 132.611718] lkdtm: attempting good list removal
2307 03:08:41.093301 # [ 132.617096] lkdtm: attempting corrupted list removal
2308 03:08:41.093458 # [ 132.622396] ------------[ cut here ]------------
2309 03:08:41.093609 # [ 132.627312] list_del corruption. next->prev should be ffff80000e293b38, but was 0000000000000000. (next=ffff80000e293b48)
2310 03:08:41.093758 # [ 132.638616] WARNING: CPU: 1 PID: 1232 at lib/list_debug.c:62 __list_del_entry_valid+0x11c/0x130
2311 03:08:41.136030 # [ 132.647612] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2312 03:08:41.136297 # [ 132.661455] CPU: 1 PID: 1232 Comm: cat Tainted: G D W E 6.1.86-cip19 #1
2313 03:08:41.136472 # [ 132.669394] Hardware name: ARM Juno development board (r0) (DT)
2314 03:08:41.136632 # [ 132.675586] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2315 03:08:41.136781 # [ 132.682827] pc : __list_del_entry_valid+0x11c/0x130
2316 03:08:41.139209 # [ 132.687980] lr : __list_del_entry_valid+0x11c/0x130
2317 03:08:41.139434 # [ 132.693132] sp : ffff80000e293ae0
2318 03:08:41.179203 # [ 132.696712] x29: ffff80000e293ae0 x28: ffff0008050834c0 x27: 0000000000000000
2319 03:08:41.179450 # [ 132.704140] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
2320 03:08:41.179620 # [ 132.711565] x23: ffff000804341000 x22: ffff80000e293cd0 x21: 0000000000000011
2321 03:08:41.179779 # [ 132.718989] x20: ffff80000e293b28 x19: ffff80000e293b38 x18: 0000000000000000
2322 03:08:41.179929 # [ 132.726414] x17: 20747562202c3833 x16: 6233393265303030 x15: 3038666666662065
2323 03:08:41.222594 # [ 132.733837] x14: 6220646c756f6873 x13: 205d323133373236 x12: 2e32333120205b3e
2324 03:08:41.223141 # [ 132.741261] x11: 663d7478656e2820 x10: 2e30303030303030 x9 : ffff80000815f988
2325 03:08:41.223534 # [ 132.748686] x8 : ffff0008050834c0 x7 : 3231333732362e32 x6 : 0000000000001ffe
2326 03:08:41.223859 # [ 132.756110] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
2327 03:08:41.224160 # [ 132.763534] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008050834c0
2328 03:08:41.224454 # [ 132.770958] Call trace:
2329 03:08:41.224797 # [ 132.773668] __list_del_entry_valid+0x11c/0x130
2330 03:08:41.225776 # [ 132.778474] lkdtm_CORRUPT_LIST_DEL+0xb4/0x180
2331 03:08:41.265756 # [ 132.783194] lkdtm_do_action+0x2c/0x50
2332 03:08:41.266320 # [ 132.787215] direct_entry+0x164/0x180
2333 03:08:41.266679 # [ 132.791149] full_proxy_write+0x68/0xc0
2334 03:08:41.267000 # [ 132.795260] vfs_write+0xcc/0x2a0
2335 03:08:41.267300 # [ 132.798850] ksys_write+0x78/0x104
2336 03:08:41.267646 # [ 132.802525] __arm64_sys_write+0x28/0x3c
2337 03:08:41.267957 # [ 132.806723] invoke_syscall+0x8c/0x120
2338 03:08:41.268244 # [ 132.810748] el0_svc_common.constprop.0+0x68/0x124
2339 03:08:41.268528 # [ 132.815816] do_el0_svc+0x40/0xcc
2340 03:08:41.268868 # [ 132.819404] el0_svc+0x48/0xc0
2341 03:08:41.269520 # [ 132.822731] el0t_64_sync_handler+0xb8/0xbc
2342 03:08:41.308971 # [ 132.827189] el0t_64_sync+0x18c/0x190
2343 03:08:41.309558 # [ 132.831122] irq event stamp: 0
2344 03:08:41.309920 # [ 132.834440] hardirqs last enabled at (0): [<0000000000000000>] 0x0
2345 03:08:41.310310 # [ 132.840985] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2346 03:08:41.310746 # [ 132.849449] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
2347 03:08:41.311067 # [ 132.857909] softirqs last disabled at (0): [<0000000000000000>] 0x0
2348 03:08:41.312181 # [ 132.864450] ---[ end trace 0000000000000000 ]---
2349 03:08:41.335702 # [ 132.869391] lkdtm: Overwrite did not happen, but no BUG?!
2350 03:08:41.336180 # CORRUPT_LIST_DEL: saw 'list_del corruption': ok
2351 03:08:41.336529 ok 12 selftests: lkdtm: CORRUPT_LIST_DEL.sh
2352 03:08:41.338921 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2353 03:08:41.801469 <6>[ 133.690882] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2354 03:08:41.801747 <6>[ 133.697528] lkdtm: attempting bad read from page below current stack
2355 03:08:41.801924 <1>[ 133.704740] Unable to handle kernel paging request at virtual address ffff80000e337fff
2356 03:08:41.802130 <1>[ 133.713003] Mem abort info:
2357 03:08:41.802284 <1>[ 133.716089] ESR = 0x0000000096000007
2358 03:08:41.802418 <1>[ 133.720133] EC = 0x25: DABT (current EL), IL = 32 bits
2359 03:08:41.802619 <1>[ 133.725741] SET = 0, FnV = 0
2360 03:08:41.804546 <1>[ 133.729082] EA = 0, S1PTW = 0
2361 03:08:41.844937 <1>[ 133.732512] FSC = 0x07: level 3 translation fault
2362 03:08:41.845223 <1>[ 133.737682] Data abort info:
2363 03:08:41.845401 <1>[ 133.740848] ISV = 0, ISS = 0x00000007
2364 03:08:41.845617 <1>[ 133.744973] CM = 0, WnR = 0
2365 03:08:41.846087 <1>[ 133.748227] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082427000
2366 03:08:41.846261 <1>[ 133.755227] [ffff80000e337fff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000885cf2003, pte=0000000000000000
2367 03:08:41.848146 <0>[ 133.768116] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2368 03:08:41.888395 <4>[ 133.774662] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2369 03:08:41.888715 <4>[ 133.788504] CPU: 1 PID: 1271 Comm: cat Tainted: G D W E 6.1.86-cip19 #1
2370 03:08:41.888940 <4>[ 133.796443] Hardware name: ARM Juno development board (r0) (DT)
2371 03:08:41.889119 <4>[ 133.802635] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2372 03:08:41.889284 <4>[ 133.809877] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2373 03:08:41.891390 <4>[ 133.815560] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2374 03:08:41.931549 <4>[ 133.821235] sp : ffff80000e33bb80
2375 03:08:41.931905 <4>[ 133.824815] x29: ffff80000e33bb80 x28: ffff0008050834c0 x27: 0000000000000000
2376 03:08:41.932371 <4>[ 133.832243] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
2377 03:08:41.932610 <4>[ 133.839671] x23: ffff00080cf3d000 x22: ffff80000e33bd20 x21: 0000000000000019
2378 03:08:41.932780 <4>[ 133.847097] x20: ffff00080cf3d000 x19: ffff80000e338000 x18: 0000000000000000
2379 03:08:41.934717 <4>[ 133.854521] x17: ffff800008162968 x16: ffff800008161ec8 x15: ffff800008161e14
2380 03:08:41.975020 <4>[ 133.861952] x14: ffff80000967f400 x13: ffff80000843f2ec x12: ffff80000843f238
2381 03:08:41.975292 <4>[ 133.869376] x11: ffff80000843eeac x10: ffff8000086b0478 x9 : ffff80000815f988
2382 03:08:41.975468 <4>[ 133.876805] x8 : ffff00080bf50590 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
2383 03:08:41.975624 <4>[ 133.884230] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
2384 03:08:41.975774 <4>[ 133.891653] x2 : 0000000000000000 x1 : ffff0008050834c0 x0 : ffff80000a05f540
2385 03:08:41.975920 <4>[ 133.899078] Call trace:
2386 03:08:41.978189 <4>[ 133.901788] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2387 03:08:42.018348 <4>[ 133.907118] lkdtm_do_action+0x2c/0x50
2388 03:08:42.018587 <4>[ 133.911141] direct_entry+0x164/0x180
2389 03:08:42.018756 <4>[ 133.915075] full_proxy_write+0x68/0xc0
2390 03:08:42.018911 <4>[ 133.919188] vfs_write+0xcc/0x2a0
2391 03:08:42.019058 <4>[ 133.922778] ksys_write+0x78/0x104
2392 03:08:42.019201 <4>[ 133.926454] __arm64_sys_write+0x28/0x3c
2393 03:08:42.019345 <4>[ 133.930651] invoke_syscall+0x8c/0x120
2394 03:08:42.019488 <4>[ 133.934676] el0_svc_common.constprop.0+0x68/0x124
2395 03:08:42.019628 <4>[ 133.939745] do_el0_svc+0x40/0xcc
2396 03:08:42.019769 <4>[ 133.943333] el0_svc+0x48/0xc0
2397 03:08:42.021520 <4>[ 133.946659] el0t_64_sync_handler+0xb8/0xbc
2398 03:08:42.052670 <4>[ 133.951117] el0t_64_sync+0x18c/0x190
2399 03:08:42.053223 <0>[ 133.955054] Code: 91140000 97ffc5fd 90004fc0 91150000 (385ff261)
2400 03:08:42.055852 <4>[ 133.961422] ---[ end trace 0000000000000000 ]---
2401 03:08:42.056087 # Segmentation fault
2402 03:08:42.191828 # [ 133.690882] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
2403 03:08:42.192102 # [ 133.697528] lkdtm: attempting bad read from page below current stack
2404 03:08:42.192275 # [ 133.704740] Unable to handle kernel paging request at virtual address ffff80000e337fff
2405 03:08:42.192433 # [ 133.713003] Mem abort info:
2406 03:08:42.192585 # [ 133.716089] ESR = 0x0000000096000007
2407 03:08:42.192722 # [ 133.720133] EC = 0x25: DABT (current EL), IL = 32 bits
2408 03:08:42.192857 # [ 133.725741] SET = 0, FnV = 0
2409 03:08:42.194975 # [ 133.729082] EA = 0, S1PTW = 0
2410 03:08:42.234984 # [ 133.732512] FSC = 0x07: level 3 translation fault
2411 03:08:42.235242 # [ 133.737682] Data abort info:
2412 03:08:42.235411 # [ 133.740848] ISV = 0, ISS = 0x00000007
2413 03:08:42.235566 # [ 133.744973] CM = 0, WnR = 0
2414 03:08:42.235713 # [ 133.748227] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082427000
2415 03:08:42.235859 # [ 133.755227] [ffff80000e337fff] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000885cf2003, pte=0000000000000000
2416 03:08:42.236006 # [ 133.768116] Internal error: Oops: 0000000096000007 [#3] PREEMPT SMP
2417 03:08:42.278752 # [ 133.774662] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2418 03:08:42.279227 # [ 133.788504] CPU: 1 PID: 1271 Comm: cat Tainted: G D W E 6.1.86-cip19 #1
2419 03:08:42.279581 # [ 133.796443] Hardware name: ARM Juno development board (r0) (DT)
2420 03:08:42.279900 # [ 133.802635] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2421 03:08:42.280204 # [ 133.809877] pc : lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2422 03:08:42.281657 # [ 133.815560] lr : lkdtm_STACK_GUARD_PAGE_LEADING+0x2c/0x58
2423 03:08:42.321623 # [ 133.821235] sp : ffff80000e33bb80
2424 03:08:42.322123 # [ 133.824815] x29: ffff80000e33bb80 x28: ffff0008050834c0 x27: 0000000000000000
2425 03:08:42.322561 # [ 133.832243] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
2426 03:08:42.322966 # [ 133.839671] x23: ffff00080cf3d000 x22: ffff80000e33bd20 x21: 0000000000000019
2427 03:08:42.323410 # [ 133.847097] x20: ffff00080cf3d000 x19: ffff80000e338000 x18: 0000000000000000
2428 03:08:42.323812 # [ 133.854521] x17: ffff800008162968 x16: ffff800008161ec8 x15: ffff800008161e14
2429 03:08:42.364657 # [ 133.861952] x14: ffff80000967f400 x13: ffff80000843f2ec x12: ffff80000843f238
2430 03:08:42.365540 # [ 133.869376] x11: ffff80000843eeac x10: ffff8000086b0478 x9 : ffff80000815f988
2431 03:08:42.365921 # [ 133.876805] x8 : ffff00080bf50590 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
2432 03:08:42.366314 # [ 133.884230] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
2433 03:08:42.366631 # [ 133.891653] x2 : 0000000000000000 x1 : ffff0008050834c0 x0 : ffff80000a05f540
2434 03:08:42.366924 # [ 133.899078] Call trace:
2435 03:08:42.367211 # [ 133.901788] lkdtm_STACK_GUARD_PAGE_LEADING+0x34/0x58
2436 03:08:42.367878 # [ 133.907118] lkdtm_do_action+0x2c/0x50
2437 03:08:42.407962 # [ 133.911141] direct_entry+0x164/0x180
2438 03:08:42.408437 # [ 133.915075] full_proxy_write+0x68/0xc0
2439 03:08:42.408777 # [ 133.919188] vfs_write+0xcc/0x2a0
2440 03:08:42.409095 # [ 133.922778] ksys_write+0x78/0x104
2441 03:08:42.409462 # [ 133.926454] __arm64_sys_write+0x28/0x3c
2442 03:08:42.409758 # [ 133.930651] invoke_syscall+0x8c/0x120
2443 03:08:42.410160 # [ 133.934676] el0_svc_common.constprop.0+0x68/0x124
2444 03:08:42.410464 # [ 133.939745] do_el0_svc+0x40/0xcc
2445 03:08:42.410749 # [ 133.943333] el0_svc+0x48/0xc0
2446 03:08:42.411130 # [ 133.946659] el0t_64_sync_handler+0xb8/0xbc
2447 03:08:42.411886 # [ 133.951117] el0t_64_sync+0x18c/0x190
2448 03:08:42.444649 # [ 133.955054] Code: 91140000 97ffc5fd 90004fc0 91150000 (385ff261)
2449 03:08:42.445157 # [ 133.961422] ---[ end trace 0000000000000000 ]---
2450 03:08:42.445527 # STACK_GUARD_PAGE_LEADING: saw 'call trace:': ok
2451 03:08:42.445845 ok 13 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
2452 03:08:42.447840 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2453 03:08:42.913587 <6>[ 134.803066] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2454 03:08:42.913870 <6>[ 134.809992] lkdtm: attempting bad read from page above current stack
2455 03:08:42.914084 <1>[ 134.816703] Unable to handle kernel paging request at virtual address ffff80000e40c000
2456 03:08:42.914253 <1>[ 134.825123] Mem abort info:
2457 03:08:42.914688 <1>[ 134.828251] ESR = 0x0000000096000007
2458 03:08:42.914872 <1>[ 134.832295] EC = 0x25: DABT (current EL), IL = 32 bits
2459 03:08:42.915048 <1>[ 134.837903] SET = 0, FnV = 0
2460 03:08:42.916800 <1>[ 134.841245] EA = 0, S1PTW = 0
2461 03:08:42.957030 <1>[ 134.844675] FSC = 0x07: level 3 translation fault
2462 03:08:42.957332 <1>[ 134.849846] Data abort info:
2463 03:08:42.957557 <1>[ 134.853012] ISV = 0, ISS = 0x00000007
2464 03:08:42.957758 <1>[ 134.857136] CM = 0, WnR = 0
2465 03:08:42.958214 <1>[ 134.860390] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082427000
2466 03:08:42.958383 <1>[ 134.867393] [ffff80000e40c000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000008848db003, pte=0000000000000000
2467 03:08:42.960336 <0>[ 134.880288] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2468 03:08:43.000452 <4>[ 134.886837] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2469 03:08:43.000857 <4>[ 134.900686] CPU: 1 PID: 1324 Comm: cat Tainted: G D W E 6.1.86-cip19 #1
2470 03:08:43.001126 <4>[ 134.908629] Hardware name: ARM Juno development board (r0) (DT)
2471 03:08:43.001389 <4>[ 134.914824] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2472 03:08:43.001641 <4>[ 134.922070] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2473 03:08:43.003558 <4>[ 134.927841] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2474 03:08:43.043726 <4>[ 134.933608] sp : ffff80000e40b8b0
2475 03:08:43.044009 <4>[ 134.937188] x29: ffff80000e40b8b0 x28: ffff000807121a80 x27: 0000000000000000
2476 03:08:43.044500 <4>[ 134.944618] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
2477 03:08:43.044727 <4>[ 134.952045] x23: ffff00080bb3c000 x22: ffff80000e40ba50 x21: 000000000000001a
2478 03:08:43.044932 <4>[ 134.959470] x20: ffff00080bb3c000 x19: ffff80000e40c000 x18: 0000000000000000
2479 03:08:43.046968 <4>[ 134.966894] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8919f000
2480 03:08:43.087112 <4>[ 134.974317] x14: 0000000000000000 x13: 205d323939393038 x12: 2e34333120205b3e
2481 03:08:43.087403 <4>[ 134.981746] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff80000815f988
2482 03:08:43.087628 <4>[ 134.989171] x8 : ffff000807121a80 x7 : 3239393930382e34 x6 : 0000000000000001
2483 03:08:43.087830 <4>[ 134.996600] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
2484 03:08:43.088016 <4>[ 135.004026] x2 : 0000000000000000 x1 : ffff000807121a80 x0 : ffff80000a05f4c8
2485 03:08:43.088132 <4>[ 135.011449] Call trace:
2486 03:08:43.090258 <4>[ 135.014159] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2487 03:08:43.130435 <4>[ 135.019576] lkdtm_do_action+0x2c/0x50
2488 03:08:43.130668 <4>[ 135.023599] direct_entry+0x164/0x180
2489 03:08:43.130838 <4>[ 135.027534] full_proxy_write+0x68/0xc0
2490 03:08:43.130993 <4>[ 135.031646] vfs_write+0xcc/0x2a0
2491 03:08:43.131142 <4>[ 135.035235] ksys_write+0x78/0x104
2492 03:08:43.131287 <4>[ 135.038911] __arm64_sys_write+0x28/0x3c
2493 03:08:43.131430 <4>[ 135.043109] invoke_syscall+0x8c/0x120
2494 03:08:43.131570 <4>[ 135.047134] el0_svc_common.constprop.0+0x68/0x124
2495 03:08:43.131709 <4>[ 135.052203] do_el0_svc+0x40/0xcc
2496 03:08:43.131848 <4>[ 135.055791] el0_svc+0x48/0xc0
2497 03:08:43.133668 <4>[ 135.059118] el0t_64_sync_handler+0xb8/0xbc
2498 03:08:43.164668 <4>[ 135.063576] el0t_64_sync+0x18c/0x190
2499 03:08:43.164952 <0>[ 135.067513] Code: 97ffc614 91401273 90004fc0 91132000 (39400261)
2500 03:08:43.167769 <4>[ 135.073881] ---[ end trace 0000000000000000 ]---
2501 03:08:43.168012 # Segmentation fault
2502 03:08:43.324274 # [ 134.803066] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
2503 03:08:43.324540 # [ 134.809992] lkdtm: attempting bad read from page above current stack
2504 03:08:43.324710 # [ 134.816703] Unable to handle kernel paging request at virtual address ffff80000e40c000
2505 03:08:43.324865 # [ 134.825123] Mem abort info:
2506 03:08:43.325017 # [ 134.828251] ESR = 0x0000000096000007
2507 03:08:43.325152 # [ 134.832295] EC = 0x25: DABT (current EL), IL = 32 bits
2508 03:08:43.325289 # [ 134.837903] SET = 0, FnV = 0
2509 03:08:43.327456 # [ 134.841245] EA = 0, S1PTW = 0
2510 03:08:43.367482 # [ 134.844675] FSC = 0x07: level 3 translation fault
2511 03:08:43.367738 # [ 134.849846] Data abort info:
2512 03:08:43.367907 # [ 134.853012] ISV = 0, ISS = 0x00000007
2513 03:08:43.368061 # [ 134.857136] CM = 0, WnR = 0
2514 03:08:43.368211 # [ 134.860390] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082427000
2515 03:08:43.368359 # [ 134.867393] [ffff80000e40c000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000008848db003, pte=0000000000000000
2516 03:08:43.368503 # [ 134.880288] Internal error: Oops: 0000000096000007 [#4] PREEMPT SMP
2517 03:08:43.410576 # [ 134.886837] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
2518 03:08:43.410824 # [ 134.900686] CPU: 1 PID: 1324 Comm: cat Tainted: G D W E 6.1.86-cip19 #1
2519 03:08:43.410995 # [ 134.908629] Hardware name: ARM Juno development board (r0) (DT)
2520 03:08:43.411149 # [ 134.914824] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
2521 03:08:43.411296 # [ 134.922070] pc : lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2522 03:08:43.413762 # [ 134.927841] lr : lkdtm_STACK_GUARD_PAGE_TRAILING+0x2c/0x5c
2523 03:08:43.453738 # [ 134.933608] sp : ffff80000e40b8b0
2524 03:08:43.453978 # [ 134.937188] x29: ffff80000e40b8b0 x28: ffff000807121a80 x27: 0000000000000000
2525 03:08:43.454181 # [ 134.944618] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
2526 03:08:43.454340 # [ 134.952045] x23: ffff00080bb3c000 x22: ffff80000e40ba50 x21: 000000000000001a
2527 03:08:43.454491 # [ 134.959470] x20: ffff00080bb3c000 x19: ffff80000e40c000 x18: 0000000000000000
2528 03:08:43.454638 # [ 134.966894] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8919f000
2529 03:08:43.496897 # [ 134.974317] x14: 0000000000000000 x13: 205d323939393038 x12: 2e34333120205b3e
2530 03:08:43.497137 # [ 134.981746] x11: 6f62612065676170 x10: 206d6f7266206461 x9 : ffff80000815f988
2531 03:08:43.497304 # [ 134.989171] x8 : ffff000807121a80 x7 : 3239393930382e34 x6 : 0000000000000001
2532 03:08:43.497458 # [ 134.996600] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
2533 03:08:43.497610 # [ 135.004026] x2 : 0000000000000000 x1 : ffff000807121a80 x0 : ffff80000a05f4c8
2534 03:08:43.497727 # [ 135.011449] Call trace:
2535 03:08:43.499994 # [ 135.014159] lkdtm_STACK_GUARD_PAGE_TRAILING+0x38/0x5c
2536 03:08:43.500145 # [ 135.019576] lkdtm_do_action+0x2c/0x50
2537 03:08:43.540110 # [ 135.023599] direct_entry+0x164/0x180
2538 03:08:43.540366 # [ 135.027534] full_proxy_write+0x68/0xc0
2539 03:08:43.540529 # [ 135.031646] vfs_write+0xcc/0x2a0
2540 03:08:43.540678 # [ 135.035235] ksys_write+0x78/0x104
2541 03:08:43.540823 # [ 135.038911] __arm64_sys_write+0x28/0x3c
2542 03:08:43.540962 # [ 135.043109] invoke_syscall+0x8c/0x120
2543 03:08:43.541102 # [ 135.047134] el0_svc_common.constprop.0+0x68/0x124
2544 03:08:43.541239 # [ 135.052203] do_el0_svc+0x40/0xcc
2545 03:08:43.541374 # [ 135.055791] el0_svc+0x48/0xc0
2546 03:08:43.541506 # [ 135.059118] el0t_64_sync_handler+0xb8/0xbc
2547 03:08:43.543288 # [ 135.063576] el0t_64_sync+0x18c/0x190
2548 03:08:43.577410 # [ 135.067513] Code: 97ffc614 91401273 90004fc0 91132000 (39400261)
2549 03:08:43.577664 # [ 135.073881] ---[ end trace 0000000000000000 ]---
2550 03:08:43.577828 # STACK_GUARD_PAGE_TRAILING: saw 'call trace:': ok
2551 03:08:43.577978 ok 14 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
2552 03:08:43.580598 # selftests: lkdtm: REPORT_STACK_CANARY.sh
2553 03:08:44.163021 <6>[ 136.069136] lkdtm: Performing direct entry REPORT_STACK_CANARY
2554 03:08:44.166350 <6>[ 136.075356] lkdtm: Recorded stack canary for pid 1389 at offset 1
2555 03:08:44.204863 <6>[ 136.109329] lkdtm: Performing direct entry REPORT_STACK_CANARY
2556 03:08:44.208157 <6>[ 136.115516] lkdtm: ok: stack canaries differ between pid 1389 and pid 1391 at offset 1.
2557 03:08:44.341966 # [ 136.069136] lkdtm: Performing direct entry REPORT_STACK_CANARY
2558 03:08:44.342572 # [ 136.075356] lkdtm: Recorded stack canary for pid 1389 at offset 1
2559 03:08:44.343070 # [ 136.109329] lkdtm: Performing direct entry REPORT_STACK_CANARY
2560 03:08:44.343848 # [ 136.115516] lkdtm: ok: stack canaries differ between pid 1389 and pid 1391 at offset 1.
2561 03:08:44.345323 # REPORT_STACK_CANARY: saw 'ok: stack canaries differ': ok
2562 03:08:44.408935 ok 15 selftests: lkdtm: REPORT_STACK_CANARY.sh
2563 03:08:44.504972 # selftests: lkdtm: UNSET_SMEP.sh
2564 03:08:45.117161 <6>[ 137.021543] lkdtm: Performing direct entry UNSET_SMEP
2565 03:08:45.117623 <3>[ 137.026954] lkdtm: XFAIL: this test is x86_64-only
2566 03:08:45.217146 # [ 137.021543] lkdtm: Performing direct entry UNSET_SMEP
2567 03:08:45.220367 # [ 137.026954] lkdtm: XFAIL: this test is x86_64-only
2568 03:08:45.268222 # UNSET_SMEP: saw 'XFAIL': [SKIP]
2569 03:08:45.348139 ok 16 selftests: lkdtm: UNSET_SMEP.sh # SKIP
2570 03:08:45.443759 # selftests: lkdtm: DOUBLE_FAULT.sh
2571 03:08:45.966484 <6>[ 137.879103] lkdtm: Performing direct entry DOUBLE_FAULT
2572 03:08:45.969663 <3>[ 137.884689] lkdtm: XFAIL: this test is ia32-only
2573 03:08:46.083236 # [ 137.879103] lkdtm: Performing direct entry DOUBLE_FAULT
2574 03:08:46.086461 # [ 137.884689] lkdtm: XFAIL: this test is ia32-only
2575 03:08:46.134287 # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
2576 03:08:46.198049 ok 17 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
2577 03:08:46.310168 # selftests: lkdtm: CORRUPT_PAC.sh
2578 03:08:46.837493 <6>[ 138.744269] lkdtm: Performing direct entry CORRUPT_PAC
2579 03:08:46.840773 <3>[ 138.749764] lkdtm: FAIL: CPU lacks pointer authentication feature
2580 03:08:46.965361 # [ 138.744269] lkdtm: Performing direct entry CORRUPT_PAC
2581 03:08:46.968649 # [ 138.749764] lkdtm: FAIL: CPU lacks pointer authentication feature
2582 03:08:47.016519 # CORRUPT_PAC: missing 'call trace:': [FAIL]
2583 03:08:47.095550 not ok 18 selftests: lkdtm: CORRUPT_PAC.sh # exit=1
2584 03:08:47.208072 # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
2585 03:08:47.713704 <6>[ 139.620481] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2586 03:08:47.716986 <3>[ 139.627320] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2587 03:08:47.825697 # [ 139.620481] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
2588 03:08:47.828984 # [ 139.627320] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2589 03:08:47.876792 # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
2590 03:08:47.956716 ok 19 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
2591 03:08:48.052630 # selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
2592 03:08:48.605005 <6>[ 140.494682] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2593 03:08:48.605525 <6>[ 140.500977] lkdtm: Attempting slab linear overflow ...
2594 03:08:48.606284 <3>[ 140.506474] =============================================================================
2595 03:08:48.606645 <3>[ 140.514942] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2596 03:08:48.606957 <3>[ 140.522972] -----------------------------------------------------------------------------
2597 03:08:48.607255 <3>[ 140.522972]
2598 03:08:48.648397 <3>[ 140.533172] 0xffff0008046ee800-0xffff0008046ee803 @offset=26624. First byte 0x78 instead of 0xcc
2599 03:08:48.648879 <3>[ 140.542248] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=11 cpu=4 pid=1599
2600 03:08:48.649210 <4>[ 140.550209] __kmem_cache_alloc_node+0x110/0x2ac
2601 03:08:48.649518 <4>[ 140.555113] kmalloc_trace+0x54/0xa0
2602 03:08:48.650260 <4>[ 140.558969] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2603 03:08:48.650612 <4>[ 140.563957] lkdtm_do_action+0x2c/0x50
2604 03:08:48.650904 <4>[ 140.567986] direct_entry+0x164/0x180
2605 03:08:48.651188 <4>[ 140.571928] full_proxy_write+0x68/0xc0
2606 03:08:48.651837 <4>[ 140.576049] vfs_write+0xcc/0x2a0
2607 03:08:48.691844 <4>[ 140.579647] ksys_write+0x78/0x104
2608 03:08:48.692311 <4>[ 140.583331] __arm64_sys_write+0x28/0x3c
2609 03:08:48.692657 <4>[ 140.587538] invoke_syscall+0x8c/0x120
2610 03:08:48.692971 <4>[ 140.591571] el0_svc_common.constprop.0+0x68/0x124
2611 03:08:48.693642 <4>[ 140.596649] do_el0_svc+0x40/0xcc
2612 03:08:48.693969 <4>[ 140.600245] el0_svc+0x48/0xc0
2613 03:08:48.694313 <4>[ 140.603581] el0t_64_sync_handler+0xb8/0xbc
2614 03:08:48.694609 <4>[ 140.608048] el0t_64_sync+0x18c/0x190
2615 03:08:48.694908 <3>[ 140.611990] Freed in skb_free_head+0x4c/0x90 age=14 cpu=0 pid=270
2616 03:08:48.695400 <4>[ 140.618375] __kmem_cache_free+0x258/0x2b4
2617 03:08:48.735332 <4>[ 140.622752] kfree+0xc0/0x1a0
2618 03:08:48.735784 <4>[ 140.625998] skb_free_head+0x4c/0x90
2619 03:08:48.736210 <4>[ 140.629851] skb_release_data+0x14c/0x1c4
2620 03:08:48.736608 <4>[ 140.634143] skb_attempt_defer_free+0x110/0x210
2621 03:08:48.736994 <4>[ 140.638958] tcp_recvmsg_locked+0x678/0x970
2622 03:08:48.737378 <4>[ 140.643425] tcp_recvmsg+0x7c/0x1d0
2623 03:08:48.737751 <4>[ 140.647194] inet_recvmsg+0x6c/0xc4
2624 03:08:48.738158 <4>[ 140.650965] sock_recvmsg+0x44/0x60
2625 03:08:48.738561 <4>[ 140.654732] xs_read_stream_request.constprop.0+0x4b8/0x5d0
2626 03:08:48.739288 <4>[ 140.660590] xs_read_stream.constprop.0+0x1fc/0x440
2627 03:08:48.778657 <4>[ 140.665751] xs_stream_data_receive_workfn+0x7c/0x1b0
2628 03:08:48.779113 <4>[ 140.671085] process_one_work+0x280/0x5c0
2629 03:08:48.779542 <4>[ 140.675374] worker_thread+0x7c/0x430
2630 03:08:48.780312 <4>[ 140.679314] kthread+0x110/0x114
2631 03:08:48.780672 <4>[ 140.682824] ret_from_fork+0x10/0x20
2632 03:08:48.781066 <3>[ 140.686679] Slab 0xfffffc002011ba00 objects=10 used=7 fp=0xffff0008046e9c00 flags=0xbfffe0000010200(slab|head|node=0|zone=2|lastcpupid=0x1ffff)
2633 03:08:48.781460 <3>[ 140.699852] Object 0xffff0008046ee400 @offset=25600 fp=0x0000000000000000
2634 03:08:48.781930 <3>[ 140.699852]
2635 03:08:48.821895 <3>[ 140.708666] Redzone ffff0008046ee000: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2636 03:08:48.822379 <3>[ 140.718435] Redzone ffff0008046ee010: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2637 03:08:48.823073 <3>[ 140.728202] Redzone ffff0008046ee020: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2638 03:08:48.823415 <3>[ 140.737970] Redzone ffff0008046ee030: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2639 03:08:48.865165 <3>[ 140.747737] Redzone ffff0008046ee040: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2640 03:08:48.866035 <3>[ 140.757505] Redzone ffff0008046ee050: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2641 03:08:48.866420 <3>[ 140.767272] Redzone ffff0008046ee060: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2642 03:08:48.866746 <3>[ 140.777039] Redzone ffff0008046ee070: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2643 03:08:48.868535 <3>[ 140.786807] Redzone ffff0008046ee080: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2644 03:08:48.908462 <3>[ 140.796574] Redzone ffff0008046ee090: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2645 03:08:48.908916 <3>[ 140.806342] Redzone ffff0008046ee0a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2646 03:08:48.909258 <3>[ 140.816110] Redzone ffff0008046ee0b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2647 03:08:48.909574 <3>[ 140.825877] Redzone ffff0008046ee0c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2648 03:08:48.951722 <3>[ 140.835645] Redzone ffff0008046ee0d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2649 03:08:48.952174 <3>[ 140.845413] Redzone ffff0008046ee0e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2650 03:08:48.952905 <3>[ 140.855180] Redzone ffff0008046ee0f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2651 03:08:48.953262 <3>[ 140.864947] Redzone ffff0008046ee100: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2652 03:08:48.955053 <3>[ 140.874715] Redzone ffff0008046ee110: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2653 03:08:48.994993 <3>[ 140.884482] Redzone ffff0008046ee120: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2654 03:08:48.995855 <3>[ 140.894249] Redzone ffff0008046ee130: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2655 03:08:48.996233 <3>[ 140.904017] Redzone ffff0008046ee140: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2656 03:08:48.996557 <3>[ 140.913784] Redzone ffff0008046ee150: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2657 03:08:49.038237 <3>[ 140.923552] Redzone ffff0008046ee160: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2658 03:08:49.039085 <3>[ 140.933320] Redzone ffff0008046ee170: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2659 03:08:49.039460 <3>[ 140.943087] Redzone ffff0008046ee180: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2660 03:08:49.039783 <3>[ 140.952854] Redzone ffff0008046ee190: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2661 03:08:49.081446 <3>[ 140.962622] Redzone ffff0008046ee1a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2662 03:08:49.081902 <3>[ 140.972389] Redzone ffff0008046ee1b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2663 03:08:49.082672 <3>[ 140.982157] Redzone ffff0008046ee1c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2664 03:08:49.083026 <3>[ 140.991924] Redzone ffff0008046ee1d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2665 03:08:49.084777 <3>[ 141.001691] Redzone ffff0008046ee1e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2666 03:08:49.124694 <3>[ 141.011458] Redzone ffff0008046ee1f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2667 03:08:49.125537 <3>[ 141.021226] Redzone ffff0008046ee200: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2668 03:08:49.125912 <3>[ 141.030993] Redzone ffff0008046ee210: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2669 03:08:49.126271 <3>[ 141.040760] Redzone ffff0008046ee220: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2670 03:08:49.167998 <3>[ 141.050527] Redzone ffff0008046ee230: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2671 03:08:49.168842 <3>[ 141.060295] Redzone ffff0008046ee240: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2672 03:08:49.169211 <3>[ 141.070063] Redzone ffff0008046ee250: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2673 03:08:49.169533 <3>[ 141.079830] Redzone ffff0008046ee260: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2674 03:08:49.171328 <3>[ 141.089598] Redzone ffff0008046ee270: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2675 03:08:49.211211 <3>[ 141.099365] Redzone ffff0008046ee280: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2676 03:08:49.212020 <3>[ 141.109132] Redzone ffff0008046ee290: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2677 03:08:49.212383 <3>[ 141.118899] Redzone ffff0008046ee2a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2678 03:08:49.212706 <3>[ 141.128667] Redzone ffff0008046ee2b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2679 03:08:49.254504 <3>[ 141.138434] Redzone ffff0008046ee2c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2680 03:08:49.254969 <3>[ 141.148201] Redzone ffff0008046ee2d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2681 03:08:49.255317 <3>[ 141.157969] Redzone ffff0008046ee2e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2682 03:08:49.255640 <3>[ 141.167736] Redzone ffff0008046ee2f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2683 03:08:49.257815 <3>[ 141.177503] Redzone ffff0008046ee300: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2684 03:08:49.297783 <3>[ 141.187271] Redzone ffff0008046ee310: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2685 03:08:49.298283 <3>[ 141.197038] Redzone ffff0008046ee320: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2686 03:08:49.298631 <3>[ 141.206806] Redzone ffff0008046ee330: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2687 03:08:49.298946 <3>[ 141.216573] Redzone ffff0008046ee340: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2688 03:08:49.340990 <3>[ 141.226340] Redzone ffff0008046ee350: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2689 03:08:49.341446 <3>[ 141.236108] Redzone ffff0008046ee360: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2690 03:08:49.341791 <3>[ 141.245875] Redzone ffff0008046ee370: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2691 03:08:49.342153 <3>[ 141.255642] Redzone ffff0008046ee380: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2692 03:08:49.384267 <3>[ 141.265409] Redzone ffff0008046ee390: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2693 03:08:49.384728 <3>[ 141.275177] Redzone ffff0008046ee3a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2694 03:08:49.385068 <3>[ 141.284945] Redzone ffff0008046ee3b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2695 03:08:49.385389 <3>[ 141.294713] Redzone ffff0008046ee3c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2696 03:08:49.387571 <3>[ 141.304480] Redzone ffff0008046ee3d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2697 03:08:49.427529 <3>[ 141.314247] Redzone ffff0008046ee3e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2698 03:08:49.427988 <3>[ 141.324015] Redzone ffff0008046ee3f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2699 03:08:49.428327 <3>[ 141.333783] Object ffff0008046ee400: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2700 03:08:49.428644 <3>[ 141.343551] Object ffff0008046ee410: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2701 03:08:49.470790 <3>[ 141.353318] Object ffff0008046ee420: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2702 03:08:49.471244 <3>[ 141.363086] Object ffff0008046ee430: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2703 03:08:49.471589 <3>[ 141.372854] Object ffff0008046ee440: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2704 03:08:49.471906 <3>[ 141.382621] Object ffff0008046ee450: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2705 03:08:49.474089 <3>[ 141.392389] Object ffff0008046ee460: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2706 03:08:49.514069 <3>[ 141.402156] Object ffff0008046ee470: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2707 03:08:49.514523 <3>[ 141.411923] Object ffff0008046ee480: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2708 03:08:49.514865 <3>[ 141.421691] Object ffff0008046ee490: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2709 03:08:49.515186 <3>[ 141.431458] Object ffff0008046ee4a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2710 03:08:49.557371 <3>[ 141.441226] Object ffff0008046ee4b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2711 03:08:49.557844 <3>[ 141.450994] Object ffff0008046ee4c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2712 03:08:49.558242 <3>[ 141.460762] Object ffff0008046ee4d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2713 03:08:49.558567 <3>[ 141.470529] Object ffff0008046ee4e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2714 03:08:49.560664 <3>[ 141.480296] Object ffff0008046ee4f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2715 03:08:49.600572 <3>[ 141.490064] Object ffff0008046ee500: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2716 03:08:49.601032 <3>[ 141.499831] Object ffff0008046ee510: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2717 03:08:49.601375 <3>[ 141.509599] Object ffff0008046ee520: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2718 03:08:49.601694 <3>[ 141.519367] Object ffff0008046ee530: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2719 03:08:49.643815 <3>[ 141.529134] Object ffff0008046ee540: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2720 03:08:49.644275 <3>[ 141.538902] Object ffff0008046ee550: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2721 03:08:49.644615 <3>[ 141.548669] Object ffff0008046ee560: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2722 03:08:49.644929 <3>[ 141.558436] Object ffff0008046ee570: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2723 03:08:49.687067 <3>[ 141.568203] Object ffff0008046ee580: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2724 03:08:49.687529 <3>[ 141.577971] Object ffff0008046ee590: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2725 03:08:49.687869 <3>[ 141.587739] Object ffff0008046ee5a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2726 03:08:49.688187 <3>[ 141.597506] Object ffff0008046ee5b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2727 03:08:49.690393 <3>[ 141.607274] Object ffff0008046ee5c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2728 03:08:49.730327 <3>[ 141.617041] Object ffff0008046ee5d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2729 03:08:49.730777 <3>[ 141.626808] Object ffff0008046ee5e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2730 03:08:49.731120 <3>[ 141.636576] Object ffff0008046ee5f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2731 03:08:49.731440 <3>[ 141.646343] Object ffff0008046ee600: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2732 03:08:49.773593 <3>[ 141.656111] Object ffff0008046ee610: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2733 03:08:49.774077 <3>[ 141.665879] Object ffff0008046ee620: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2734 03:08:49.774428 <3>[ 141.675646] Object ffff0008046ee630: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2735 03:08:49.774746 <3>[ 141.685413] Object ffff0008046ee640: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2736 03:08:49.776894 <3>[ 141.695181] Object ffff0008046ee650: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2737 03:08:49.816844 <3>[ 141.704948] Object ffff0008046ee660: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2738 03:08:49.817293 <3>[ 141.714716] Object ffff0008046ee670: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2739 03:08:49.817631 <3>[ 141.724483] Object ffff0008046ee680: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2740 03:08:49.817944 <3>[ 141.734250] Object ffff0008046ee690: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2741 03:08:49.860112 <3>[ 141.744018] Object ffff0008046ee6a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2742 03:08:49.860564 <3>[ 141.753785] Object ffff0008046ee6b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2743 03:08:49.860907 <3>[ 141.763553] Object ffff0008046ee6c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2744 03:08:49.861225 <3>[ 141.773320] Object ffff0008046ee6d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2745 03:08:49.863419 <3>[ 141.783088] Object ffff0008046ee6e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2746 03:08:49.903368 <3>[ 141.792855] Object ffff0008046ee6f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2747 03:08:49.903821 <3>[ 141.802623] Object ffff0008046ee700: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2748 03:08:49.904164 <3>[ 141.812390] Object ffff0008046ee710: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2749 03:08:49.904482 <3>[ 141.822158] Object ffff0008046ee720: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2750 03:08:49.946617 <3>[ 141.831926] Object ffff0008046ee730: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2751 03:08:49.947078 <3>[ 141.841694] Object ffff0008046ee740: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2752 03:08:49.947423 <3>[ 141.851461] Object ffff0008046ee750: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2753 03:08:49.947746 <3>[ 141.861228] Object ffff0008046ee760: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2754 03:08:49.989892 <3>[ 141.870996] Object ffff0008046ee770: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2755 03:08:49.990401 <3>[ 141.880763] Object ffff0008046ee780: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2756 03:08:49.990752 <3>[ 141.890531] Object ffff0008046ee790: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2757 03:08:49.991068 <3>[ 141.900299] Object ffff0008046ee7a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2758 03:08:49.993204 <3>[ 141.910066] Object ffff0008046ee7b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2759 03:08:50.033123 <3>[ 141.919834] Object ffff0008046ee7c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2760 03:08:50.033574 <3>[ 141.929602] Object ffff0008046ee7d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2761 03:08:50.033911 <3>[ 141.939369] Object ffff0008046ee7e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2762 03:08:50.034288 <3>[ 141.949137] Object ffff0008046ee7f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
2763 03:08:50.076384 <3>[ 141.958905] Redzone ffff0008046ee800: 78 56 34 12 cc cc cc cc xV4.....
2764 03:08:50.076840 <3>[ 141.967977] Padding ffff0008046ee854: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2765 03:08:50.077188 <3>[ 141.977744] Padding ffff0008046ee864: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2766 03:08:50.077514 <3>[ 141.987512] Padding ffff0008046ee874: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2767 03:08:50.079688 <3>[ 141.997280] Padding ffff0008046ee884: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2768 03:08:50.119698 <3>[ 142.007047] Padding ffff0008046ee894: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2769 03:08:50.120170 <3>[ 142.016815] Padding ffff0008046ee8a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2770 03:08:50.120509 <3>[ 142.026583] Padding ffff0008046ee8b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2771 03:08:50.120827 <3>[ 142.036350] Padding ffff0008046ee8c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2772 03:08:50.162922 <3>[ 142.046118] Padding ffff0008046ee8d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2773 03:08:50.163389 <3>[ 142.055885] Padding ffff0008046ee8e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2774 03:08:50.163733 <3>[ 142.065653] Padding ffff0008046ee8f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2775 03:08:50.164131 <3>[ 142.075421] Padding ffff0008046ee904: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2776 03:08:50.166256 <3>[ 142.085189] Padding ffff0008046ee914: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2777 03:08:50.206504 <3>[ 142.094956] Padding ffff0008046ee924: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2778 03:08:50.206950 <3>[ 142.104723] Padding ffff0008046ee934: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2779 03:08:50.207301 <3>[ 142.114490] Padding ffff0008046ee944: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2780 03:08:50.207622 <3>[ 142.124258] Padding ffff0008046ee954: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2781 03:08:50.249406 <3>[ 142.134025] Padding ffff0008046ee964: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2782 03:08:50.249859 <3>[ 142.143794] Padding ffff0008046ee974: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2783 03:08:50.250251 <3>[ 142.153562] Padding ffff0008046ee984: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2784 03:08:50.250579 <3>[ 142.163329] Padding ffff0008046ee994: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2785 03:08:50.292690 <3>[ 142.173097] Padding ffff0008046ee9a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2786 03:08:50.293157 <3>[ 142.182865] Padding ffff0008046ee9b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2787 03:08:50.293494 <3>[ 142.192632] Padding ffff0008046ee9c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2788 03:08:50.293810 <3>[ 142.202400] Padding ffff0008046ee9d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2789 03:08:50.295963 <3>[ 142.212167] Padding ffff0008046ee9e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2790 03:08:50.335937 <3>[ 142.221934] Padding ffff0008046ee9f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2791 03:08:50.336387 <3>[ 142.231702] Padding ffff0008046eea04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2792 03:08:50.336729 <3>[ 142.241469] Padding ffff0008046eea14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2793 03:08:50.337053 <3>[ 142.251237] Padding ffff0008046eea24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2794 03:08:50.379205 <3>[ 142.261004] Padding ffff0008046eea34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2795 03:08:50.379666 <3>[ 142.270772] Padding ffff0008046eea44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2796 03:08:50.380019 <3>[ 142.280540] Padding ffff0008046eea54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2797 03:08:50.380394 <3>[ 142.290307] Padding ffff0008046eea64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2798 03:08:50.382515 <3>[ 142.300075] Padding ffff0008046eea74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2799 03:08:50.422492 <3>[ 142.309842] Padding ffff0008046eea84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2800 03:08:50.422956 <3>[ 142.319610] Padding ffff0008046eea94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2801 03:08:50.423300 <3>[ 142.329377] Padding ffff0008046eeaa4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2802 03:08:50.423627 <3>[ 142.339145] Padding ffff0008046eeab4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2803 03:08:50.465683 <3>[ 142.348913] Padding ffff0008046eeac4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2804 03:08:50.466178 <3>[ 142.358680] Padding ffff0008046eead4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2805 03:08:50.466532 <3>[ 142.368448] Padding ffff0008046eeae4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2806 03:08:50.466853 <3>[ 142.378215] Padding ffff0008046eeaf4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2807 03:08:50.469058 <3>[ 142.387983] Padding ffff0008046eeb04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2808 03:08:50.508907 <3>[ 142.397750] Padding ffff0008046eeb14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2809 03:08:50.509381 <3>[ 142.407518] Padding ffff0008046eeb24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2810 03:08:50.509727 <3>[ 142.417286] Padding ffff0008046eeb34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2811 03:08:50.510092 <3>[ 142.427053] Padding ffff0008046eeb44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2812 03:08:50.552221 <3>[ 142.436821] Padding ffff0008046eeb54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2813 03:08:50.552699 <3>[ 142.446589] Padding ffff0008046eeb64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2814 03:08:50.553040 <3>[ 142.456356] Padding ffff0008046eeb74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2815 03:08:50.553362 <3>[ 142.466124] Padding ffff0008046eeb84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2816 03:08:50.595484 <3>[ 142.475891] Padding ffff0008046eeb94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2817 03:08:50.595939 <3>[ 142.485659] Padding ffff0008046eeba4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2818 03:08:50.596281 <3>[ 142.495427] Padding ffff0008046eebb4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2819 03:08:50.596598 <3>[ 142.505194] Padding ffff0008046eebc4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2820 03:08:50.598767 <3>[ 142.514962] Padding ffff0008046eebd4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2821 03:08:50.638743 <3>[ 142.524729] Padding ffff0008046eebe4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
2822 03:08:50.639205 <3>[ 142.534496] Padding ffff0008046eebf4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
2823 03:08:50.639546 <4>[ 142.543918] CPU: 4 PID: 1599 Comm: cat Tainted: G D W E 6.1.86-cip19 #1
2824 03:08:50.640251 <4>[ 142.551863] Hardware name: ARM Juno development board (r0) (DT)
2825 03:08:50.640599 <4>[ 142.558061] Call trace:
2826 03:08:50.640903 <4>[ 142.560775] dump_backtrace+0xe8/0x140
2827 03:08:50.641970 <4>[ 142.564806] show_stack+0x30/0x40
2828 03:08:50.682314 <4>[ 142.568399] dump_stack_lvl+0x8c/0xb8
2829 03:08:50.682765 <4>[ 142.572343] dump_stack+0x18/0x34
2830 03:08:50.683103 <4>[ 142.575937] print_trailer+0x180/0x194
2831 03:08:50.683416 <4>[ 142.579969] check_bytes_and_report+0x100/0x130
2832 03:08:50.683712 <4>[ 142.584782] check_object+0x1e8/0x2d0
2833 03:08:50.683998 <4>[ 142.588724] free_debug_processing+0x240/0x5b0
2834 03:08:50.684282 <4>[ 142.593449] __slab_free+0x2e8/0x43c
2835 03:08:50.684565 <4>[ 142.597304] __kmem_cache_free+0x258/0x2b4
2836 03:08:50.684847 <4>[ 142.601680] kfree+0xc0/0x1a0
2837 03:08:50.685123 <4>[ 142.604925] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
2838 03:08:50.685871 <4>[ 142.609914] lkdtm_do_action+0x2c/0x50
2839 03:08:50.725688 <4>[ 142.613944] direct_entry+0x164/0x180
2840 03:08:50.726178 <4>[ 142.617886] full_proxy_write+0x68/0xc0
2841 03:08:50.726530 <4>[ 142.622006] vfs_write+0xcc/0x2a0
2842 03:08:50.726850 <4>[ 142.625603] ksys_write+0x78/0x104
2843 03:08:50.727152 <4>[ 142.629287] __arm64_sys_write+0x28/0x3c
2844 03:08:50.727446 <4>[ 142.633493] invoke_syscall+0x8c/0x120
2845 03:08:50.727737 <4>[ 142.637526] el0_svc_common.constprop.0+0x68/0x124
2846 03:08:50.728026 <4>[ 142.642603] do_el0_svc+0x40/0xcc
2847 03:08:50.728312 <4>[ 142.646200] el0_svc+0x48/0xc0
2848 03:08:50.728597 <4>[ 142.649534] el0t_64_sync_handler+0xb8/0xbc
2849 03:08:50.729342 <4>[ 142.654001] el0t_64_sync+0x18c/0x190
2850 03:08:50.751833 <3>[ 142.657943] FIX kmalloc-1k: Restoring Right Redzone 0xffff0008046ee800-0xffff0008046ee803=0xcc
2851 03:08:50.754997 <3>[ 142.667215] FIX kmalloc-1k: Object at 0xffff0008046ee400 not freed
2852 03:08:50.909513 # [ 140.494682] lkdtm: Performing direct entry SLAB_LINEAR_OVERFLOW
2853 03:08:50.909831 # [ 140.500977] lkdtm: Attempting slab linear overflow ...
2854 03:08:50.910033 # [ 140.506474] =============================================================================
2855 03:08:50.910203 # [ 140.514942] BUG kmalloc-1k (Tainted: G D W E ): Right Redzone overwritten
2856 03:08:50.910360 # [ 140.522972] -----------------------------------------------------------------------------
2857 03:08:50.910553 #
2858 03:08:50.952728 # [ 140.533172] 0xffff0008046ee800-0xffff0008046ee803 @offset=26624. First byte 0x78 instead of 0xcc
2859 03:08:50.953285 # [ 140.542248] Allocated in lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70 age=11 cpu=4 pid=1599
2860 03:08:50.953498 # [ 140.550209] __kmem_cache_alloc_node+0x110/0x2ac
2861 03:08:50.953699 # [ 140.555113] kmalloc_trace+0x54/0xa0
2862 03:08:50.953879 # [ 140.558969] lkdtm_SLAB_LINEAR_OVERFLOW+0x28/0x70
2863 03:08:50.954059 # [ 140.563957] lkdtm_do_action+0x2c/0x50
2864 03:08:50.954211 # [ 140.567986] direct_entry+0x164/0x180
2865 03:08:50.954349 # [ 140.571928] full_proxy_write+0x68/0xc0
2866 03:08:50.954484 # [ 140.576049] vfs_write+0xcc/0x2a0
2867 03:08:50.955790 # [ 140.579647] ksys_write+0x78/0x104
2868 03:08:50.995839 # [ 140.583331] __arm64_sys_write+0x28/0x3c
2869 03:08:50.996166 # [ 140.587538] invoke_syscall+0x8c/0x120
2870 03:08:50.996360 # [ 140.591571] el0_svc_common.constprop.0+0x68/0x124
2871 03:08:50.996525 # [ 140.596649] do_el0_svc+0x40/0xcc
2872 03:08:50.996723 # [ 140.600245] el0_svc+0x48/0xc0
2873 03:08:50.996926 # [ 140.603581] el0t_64_sync_handler+0xb8/0xbc
2874 03:08:50.997098 # [ 140.608048] el0t_64_sync+0x18c/0x190
2875 03:08:50.997260 # [ 140.611990] Freed in skb_free_head+0x4c/0x90 age=14 cpu=0 pid=270
2876 03:08:50.997433 # [ 140.618375] __kmem_cache_free+0x258/0x2b4
2877 03:08:50.999015 # [ 140.622752] kfree+0xc0/0x1a0
2878 03:08:51.039044 # [ 140.625998] skb_free_head+0x4c/0x90
2879 03:08:51.039371 # [ 140.629851] skb_release_data+0x14c/0x1c4
2880 03:08:51.039554 # [ 140.634143] skb_attempt_defer_free+0x110/0x210
2881 03:08:51.039718 # [ 140.638958] tcp_recvmsg_locked+0x678/0x970
2882 03:08:51.039872 # [ 140.643425] tcp_recvmsg+0x7c/0x1d0
2883 03:08:51.040053 # [ 140.647194] inet_recvmsg+0x6c/0xc4
2884 03:08:51.040218 # [ 140.650965] sock_recvmsg+0x44/0x60
2885 03:08:51.040373 # [ 140.654732] xs_read_stream_request.constprop.0+0x4b8/0x5d0
2886 03:08:51.040518 # [ 140.660590] xs_read_stream.constprop.0+0x1fc/0x440
2887 03:08:51.042187 # [ 140.665751] xs_stream_data_receive_workfn+0x7c/0x1b0
2888 03:08:51.082178 # [ 140.671085] process_one_work+0x280/0x5c0
2889 03:08:51.082471 # [ 140.675374] worker_thread+0x7c/0x430
2890 03:08:51.082655 # [ 140.679314] kthread+0x110/0x114
2891 03:08:51.082821 # [ 140.682824] ret_from_fork+0x10/0x20
2892 03:08:51.082976 # [ 140.686679] Slab 0xfffffc002011ba00 objects=10 used=7 fp=0xffff0008046e9c00 flags=0xbfffe0000010200(slab|head|node=0|zone=2|lastcpupid=0x1ffff)
2893 03:08:51.083451 # [ 140.699852] Object 0xffff0008046ee400 @offset=25600 fp=0x0000000000000000
2894 03:08:51.083632 #
2895 03:08:51.125327 # [ 140.708666] Redzone ffff0008046ee000: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2896 03:08:51.125661 # [ 140.718435] Redzone ffff0008046ee010: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2897 03:08:51.125940 # [ 140.728202] Redzone ffff0008046ee020: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2898 03:08:51.126223 # [ 140.737970] Redzone ffff0008046ee030: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2899 03:08:51.126686 # [ 140.747737] Redzone ffff0008046ee040: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2900 03:08:51.168572 # [ 140.757505] Redzone ffff0008046ee050: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2901 03:08:51.168839 # [ 140.767272] Redzone ffff0008046ee060: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2902 03:08:51.169011 # [ 140.777039] Redzone ffff0008046ee070: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2903 03:08:51.169168 # [ 140.786807] Redzone ffff0008046ee080: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2904 03:08:51.211799 # [ 140.796574] Redzone ffff0008046ee090: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2905 03:08:51.212271 # [ 140.806342] Redzone ffff0008046ee0a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2906 03:08:51.212609 # [ 140.816110] Redzone ffff0008046ee0b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2907 03:08:51.212921 # [ 140.825877] Redzone ffff0008046ee0c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2908 03:08:51.215109 # [ 140.835645] Redzone ffff0008046ee0d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2909 03:08:51.255164 # [ 140.845413] Redzone ffff0008046ee0e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2910 03:08:51.255614 # [ 140.855180] Redzone ffff0008046ee0f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2911 03:08:51.255954 # [ 140.864947] Redzone ffff0008046ee100: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2912 03:08:51.256270 # [ 140.874715] Redzone ffff0008046ee110: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2913 03:08:51.298332 # [ 140.884482] Redzone ffff0008046ee120: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2914 03:08:51.298792 # [ 140.894249] Redzone ffff0008046ee130: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2915 03:08:51.299128 # [ 140.904017] Redzone ffff0008046ee140: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2916 03:08:51.299443 # [ 140.913784] Redzone ffff0008046ee150: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2917 03:08:51.301643 # [ 140.923552] Redzone ffff0008046ee160: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2918 03:08:51.341494 # [ 140.933320] Redzone ffff0008046ee170: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2919 03:08:51.341953 # [ 140.943087] Redzone ffff0008046ee180: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2920 03:08:51.342348 # [ 140.952854] Redzone ffff0008046ee190: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2921 03:08:51.342665 # [ 140.962622] Redzone ffff0008046ee1a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2922 03:08:51.384604 # [ 140.972389] Redzone ffff0008046ee1b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2923 03:08:51.385079 # [ 140.982157] Redzone ffff0008046ee1c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2924 03:08:51.385425 # [ 140.991924] Redzone ffff0008046ee1d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2925 03:08:51.385741 # [ 141.001691] Redzone ffff0008046ee1e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2926 03:08:51.387975 # [ 141.011458] Redzone ffff0008046ee1f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2927 03:08:51.427791 # [ 141.021226] Redzone ffff0008046ee200: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2928 03:08:51.428244 # [ 141.030993] Redzone ffff0008046ee210: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2929 03:08:51.428579 # [ 141.040760] Redzone ffff0008046ee220: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2930 03:08:51.428898 # [ 141.050527] Redzone ffff0008046ee230: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2931 03:08:51.470973 # [ 141.060295] Redzone ffff0008046ee240: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2932 03:08:51.471447 # [ 141.070063] Redzone ffff0008046ee250: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2933 03:08:51.471791 # [ 141.079830] Redzone ffff0008046ee260: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2934 03:08:51.472111 # [ 141.089598] Redzone ffff0008046ee270: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2935 03:08:51.474282 # [ 141.099365] Redzone ffff0008046ee280: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2936 03:08:51.514139 # [ 141.109132] Redzone ffff0008046ee290: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2937 03:08:51.514595 # [ 141.118899] Redzone ffff0008046ee2a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2938 03:08:51.514939 # [ 141.128667] Redzone ffff0008046ee2b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2939 03:08:51.515255 # [ 141.138434] Redzone ffff0008046ee2c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2940 03:08:51.557339 # [ 141.148201] Redzone ffff0008046ee2d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2941 03:08:51.557827 # [ 141.157969] Redzone ffff0008046ee2e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2942 03:08:51.558227 # [ 141.167736] Redzone ffff0008046ee2f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2943 03:08:51.558550 # [ 141.177503] Redzone ffff0008046ee300: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2944 03:08:51.560620 # [ 141.187271] Redzone ffff0008046ee310: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2945 03:08:51.600478 # [ 141.197038] Redzone ffff0008046ee320: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2946 03:08:51.600947 # [ 141.206806] Redzone ffff0008046ee330: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2947 03:08:51.601291 # [ 141.216573] Redzone ffff0008046ee340: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2948 03:08:51.601609 # [ 141.226340] Redzone ffff0008046ee350: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2949 03:08:51.643683 # [ 141.236108] Redzone ffff0008046ee360: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2950 03:08:51.644148 # [ 141.245875] Redzone ffff0008046ee370: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2951 03:08:51.644486 # [ 141.255642] Redzone ffff0008046ee380: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2952 03:08:51.644800 # [ 141.265409] Redzone ffff0008046ee390: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2953 03:08:51.646957 # [ 141.275177] Redzone ffff0008046ee3a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2954 03:08:51.687076 # [ 141.284945] Redzone ffff0008046ee3b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2955 03:08:51.687583 # [ 141.294713] Redzone ffff0008046ee3c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2956 03:08:51.687977 # [ 141.304480] Redzone ffff0008046ee3d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2957 03:08:51.688327 # [ 141.314247] Redzone ffff0008046ee3e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2958 03:08:51.729854 # [ 141.324015] Redzone ffff0008046ee3f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
2959 03:08:51.730372 # [ 141.333783] Object ffff0008046ee400: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2960 03:08:51.730726 # [ 141.343551] Object ffff0008046ee410: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2961 03:08:51.731065 # [ 141.353318] Object ffff0008046ee420: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2962 03:08:51.733167 # [ 141.363086] Object ffff0008046ee430: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2963 03:08:51.773114 # [ 141.372854] Object ffff0008046ee440: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2964 03:08:51.773580 # [ 141.382621] Object ffff0008046ee450: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2965 03:08:51.773936 # [ 141.392389] Object ffff0008046ee460: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2966 03:08:51.774315 # [ 141.402156] Object ffff0008046ee470: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2967 03:08:51.816205 # [ 141.411923] Object ffff0008046ee480: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2968 03:08:51.816689 # [ 141.421691] Object ffff0008046ee490: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2969 03:08:51.817029 # [ 141.431458] Object ffff0008046ee4a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2970 03:08:51.817428 # [ 141.441226] Object ffff0008046ee4b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2971 03:08:51.859386 # [ 141.450994] Object ffff0008046ee4c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2972 03:08:51.859854 # [ 141.460762] Object ffff0008046ee4d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2973 03:08:51.860194 # [ 141.470529] Object ffff0008046ee4e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2974 03:08:51.860600 # [ 141.480296] Object ffff0008046ee4f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2975 03:08:51.862680 # [ 141.490064] Object ffff0008046ee500: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2976 03:08:51.902550 # [ 141.499831] Object ffff0008046ee510: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2977 03:08:51.903022 # [ 141.509599] Object ffff0008046ee520: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2978 03:08:51.903366 # [ 141.519367] Object ffff0008046ee530: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2979 03:08:51.903683 # [ 141.529134] Object ffff0008046ee540: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2980 03:08:51.945753 # [ 141.538902] Object ffff0008046ee550: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2981 03:08:51.946290 # [ 141.548669] Object ffff0008046ee560: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2982 03:08:51.946637 # [ 141.558436] Object ffff0008046ee570: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2983 03:08:51.946957 # [ 141.568203] Object ffff0008046ee580: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2984 03:08:51.949028 # [ 141.577971] Object ffff0008046ee590: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2985 03:08:51.988878 # [ 141.587739] Object ffff0008046ee5a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2986 03:08:51.989382 # [ 141.597506] Object ffff0008046ee5b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2987 03:08:51.989697 # [ 141.607274] Object ffff0008046ee5c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2988 03:08:51.989978 # [ 141.617041] Object ffff0008046ee5d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2989 03:08:52.032136 # [ 141.626808] Object ffff0008046ee5e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2990 03:08:52.032702 # [ 141.636576] Object ffff0008046ee5f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2991 03:08:52.033066 # [ 141.646343] Object ffff0008046ee600: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2992 03:08:52.033427 # [ 141.656111] Object ffff0008046ee610: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2993 03:08:52.035429 # [ 141.665879] Object ffff0008046ee620: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2994 03:08:52.075241 # [ 141.675646] Object ffff0008046ee630: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2995 03:08:52.075737 # [ 141.685413] Object ffff0008046ee640: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2996 03:08:52.076125 # [ 141.695181] Object ffff0008046ee650: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2997 03:08:52.076488 # [ 141.704948] Object ffff0008046ee660: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2998 03:08:52.118318 # [ 141.714716] Object ffff0008046ee670: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
2999 03:08:52.118791 # [ 141.724483] Object ffff0008046ee680: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3000 03:08:52.119136 # [ 141.734250] Object ffff0008046ee690: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3001 03:08:52.119807 # [ 141.744018] Object ffff0008046ee6a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3002 03:08:52.121580 # [ 141.753785] Object ffff0008046ee6b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3003 03:08:52.161492 # [ 141.763553] Object ffff0008046ee6c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3004 03:08:52.161761 # [ 141.773320] Object ffff0008046ee6d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kk<6>[ 144.064900] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
3005 03:08:52.161940 kkkkkkkkkkkkkk
3006 03:08:52.162208 # [ 141.783088]<6>[ 144.073864] lkdtm: Attempting vmalloc linear overflow ...
3007 03:08:52.162364 Object ffff0008046ee6e0: 6b 6<0>[ 144.082147] detected buffer overflow in memset
3008 03:08:52.204489 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 144.089732] ------------[ cut here ]------------
3009 03:08:52.204755 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3010 03:08:52.204980 #<2>[ 144.097231] kernel BUG at lib/string_helpers.c:1027!
3011 03:08:52.205184 [ 141.792855] Object ffff000<0>[ 144.105241] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
3012 03:08:52.205383 8046ee6f0: 6b 6b 6b 6b 6b 6b 6b <4>[ 144.115077] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3013 03:08:52.247649 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkk<4>[ 144.131611] CPU: 1 PID: 1638 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
3014 03:08:52.247897 kkkkkkkkkkkk
3015 03:08:52.248113 # [ 141.802623] O<4>[ 144.142314] Hardware name: ARM Juno development board (r0) (DT)
3016 03:08:52.248316 bject ffff0008046ee700: 6b 6b <4>[ 144.151280] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3017 03:08:52.248513 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 144.161288] pc : fortify_panic+0x24/0x28
3018 03:08:52.248707 6b 6b 6b kkkkkkkkkkkkkkkk
3019 03:08:52.248891 # [<4>[ 144.168252] lr : fortify_panic+0x24/0x28
3020 03:08:52.291100 141.812390] Object ffff00080<4>[ 144.175215] sp : ffff80000e8f3860
3021 03:08:52.291569 46ee710: 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 144.181570] x29: ffff80000e8f3860 x28: ffff0008050834c0 x27: 0000000000000000
3022 03:08:52.292017 6b 6b 6b 6b 6b 6b 6b 6b kkkkkk<4>[ 144.191756] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
3023 03:08:52.292431 kkkkkkkkkk
3024 03:08:52.292822 # [ 141.822158] Obj<4>[ 144.201942] x23: ffff00080be96000 x22: ffff80000e8f3a10 x21: 0000000000000018
3025 03:08:52.294383 ect ffff0008046ee720: 6b 6b 6b<4>[ 144.212125] x20: ffff80000c8e9000 x19: ffff800009f04b90 x18: 0000000000000000
3026 03:08:52.334316 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 144.222308] x17: 0000000000000413 x16: 0000000000000003 x15: ffff80000a49e4c0
3027 03:08:52.334768 b 6b 6b kkkkkkkkkkkkkkkk
3028 03:08:52.335105 # [ <4>[ 144.232491] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
3029 03:08:52.335423 141.831926] Object ffff0008046<4>[ 144.242674] x11: 00000000000009ed x10: 0000000000001500 x9 : ffff80000815f988
3030 03:08:52.335735 ee730: 6b 6b 6b 6b 6b 6b 6b 6b 6<4>[ 144.252857] x8 : ffff0008050834c0 x7 : 071c71c71c71c71c x6 : 0000000000000001
3031 03:08:52.377421 b 6b 6b 6b 6b 6b 6b 6b kkkkkkkk<4>[ 144.263040] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
3032 03:08:52.377878 kkkkkkkk
3033 03:08:52.378266 # [ 141.841694] Objec<4>[ 144.273223] x2 : 0000000000000000 x1 : ffff0008050834c0 x0 : 0000000000000022
3034 03:08:52.378590 t ffff0008046ee740: 6b 6b 6b 6<4>[ 144.283407] Call trace:
3035 03:08:52.378896 b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 144.288891] fortify_panic+0x24/0x28
3036 03:08:52.379191 6b 6b kkkkkkkkkkkkkkkk
3037 03:08:52.379481 # [ 14<4>[ 144.295507] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3038 03:08:52.380687 1.851461] Object ffff0008046ee<4>[ 144.303515] lkdtm_do_action+0x2c/0x50
3039 03:08:52.420607 750: 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 144.310304] direct_entry+0x164/0x180
3040 03:08:52.421072 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkk<4>[ 144.317006] full_proxy_write+0x68/0xc0
3041 03:08:52.421420 kkkkkk
3042 03:08:52.421730 # [ 141.861228] Object <4>[ 144.323882] vfs_write+0xcc/0x2a0
3043 03:08:52.422063 ffff0008046ee760: 6b 6b 6b 6b <4>[ 144.330237] ksys_write+0x78/0x104
3044 03:08:52.422363 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 144.336678] __arm64_sys_write+0x28/0x3c
3045 03:08:52.422659 6b kkkkkkkkkkkkkkkk
3046 03:08:52.423881 # [ 141.<4>[ 144.343642] invoke_syscall+0x8c/0x120
3047 03:08:52.463768 870996] Object ffff0008046ee77<4>[ 144.350431] el0_svc_common.constprop.0+0x68/0x124
3048 03:08:52.464228 0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 144.358265] do_el0_svc+0x40/0xcc
3049 03:08:52.464575 6b 6b 6b 6b 6b 6b kkkkkkkkkkkk<4>[ 144.364619] el0_svc+0x48/0xc0
3050 03:08:52.464892 kkkk
3051 03:08:52.465190 # [ 141.880763] Object <4>[ 144.370712] el0t_64_sync_handler+0xb8/0xbc
3052 03:08:52.465480 ffff0008046ee780: 6b 6b 6b 6b 6b<4>[ 144.377936] el0t_64_sync+0x18c/0x190
3053 03:08:52.467078 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<0>[ 144.384643] Code: aa1303e1 f00048e0 9135c000 97ffe254 (d4210000)
3054 03:08:52.467521 b kkkkkkkkkkkkkkkk
3055 03:08:52.506627 # [ 141.89<4>[ 144.393781] ---[ end trace 0000000000000000 ]---
3056 03:08:52.506899 0531] Object ffff0008046ee790:<6>[ 144.401439] note: cat[1638] exited with irqs disabled
3057 03:08:52.507197 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6<6>[ 144.409611] note: cat[1638] exited with preempt_count 1
3058 03:08:52.507408 b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3059 03:08:52.507643 # [ 141.900<4>[ 144.419426] ------------[ cut here ]------------
3060 03:08:52.509764 299] Object ffff0008046ee7a0: <4>[ 144.426854] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
3061 03:08:52.549790 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b<4>[ 144.439562] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3062 03:08:52.550165 6b 6b 6b 6b 6b kkkkkkkkkkkkkkk<4>[ 144.456101] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.86-cip19 #1
3063 03:08:52.550430 k
3064 03:08:52.550880 # [ 141.910066] Object fff<4>[ 144.467068] Hardware name: ARM Juno development board (r0) (DT)
3065 03:08:52.593043 f0008046ee7b0: 6b 6b 6b 6b 6b 6b<4>[ 144.476034] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3066 03:08:52.593319 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b <4>[ 144.486045] pc : ct_kernel_exit.constprop.0+0x11c/0x180
3067 03:08:52.593494 kkkkkkkkkkkkkkkk
3068 03:08:52.593652 # [ 141.91983<4>[ 144.494318] lr : ct_idle_enter+0x10/0x1c
3069 03:08:52.593803 4] Object ffff0008046ee<7c0: 6b>[ 144.501286] sp : ffff80000c36bd20
3070 03:08:52.593955 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3071 03:08:52.596169 # [ 141.929602] Object ffff0008046ee7d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3072 03:08:52.636218 # [ 141.939369] Object ffff0008046ee7e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
3073 03:08:52.636498 # [ 141.949137] Object ffff0008046ee7f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk.
3074 03:08:52.636673 # [ 141.958905] Redzone ffff0008046ee800: 78 56 34 12 cc cc cc cc xV4.....
3075 03:08:52.636832 # [ 141.967977] Padding ffff0008046ee854: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3076 03:08:52.679431 # [ 141.977744] Padding ffff0008046ee864: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3077 03:08:52.679682 # [ 141.987512] Padding ffff0008046ee874: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3078 03:08:52.679855 # [ 141.997280] Padding ffff0008046ee884: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3079 03:08:52.680014 # [ 142.007047] Padding ffff0008046ee894: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3080 03:08:52.682582 # [ 142.016815] Padding ffff0008046ee8a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3081 03:08:52.722577 # [ 142.026583] Padding ffff0008046ee8b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3082 03:08:52.722842 # [ 142.036350] Padding ffff0008046ee8c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3083 03:08:52.723013 # [ 142.046118] Padding ffff0008046ee8d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3084 03:08:52.723171 # [ 142.055885] Padding ffff0008046ee8e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3085 03:08:52.765671 # [ 142.065653] Padding ffff0008046ee8f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3086 03:08:52.765914 # [ 142.075421] Padding ffff0008046ee904: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3087 03:08:52.766221 # [ 142.085189] Padding ffff0008046ee914: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3088 03:08:52.766543 # [ 142.094956] Padding ffff0008046ee924: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3089 03:08:52.769079 # [ 142.104723] Padding ffff0008046ee934: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3090 03:08:52.809123 # [ 142.114490] Padding ffff0008046ee944: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3091 03:08:52.809574 # [ 142.124258] Padding ffff0008046ee954: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3092 03:08:52.809914 # [ 142.134025] Padding ffff0008046ee964: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3093 03:08:52.810285 # [ 142.143794] Padding ffff0008046ee974: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3094 03:08:52.852263 # [ 142.153562] Padding ffff0008046ee984: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3095 03:08:52.852710 # [ 142.163329] Padding ffff0008046ee994: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3096 03:08:52.853048 # [ 142.173097] Padding ffff0008046ee9a4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3097 03:08:52.853361 # [ 142.182865] Padding ffff0008046ee9b4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3098 03:08:52.855539 # [ 142.192632] Padding ffff0008046ee9c4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3099 03:08:52.895442 # [ 142.202400] Padding ffff0008046ee9d4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3100 03:08:52.895897 # [ 142.212167] Padding ffff0008046ee9e4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3101 03:08:52.896234 # [ 142.221934] Padding ffff0008046ee9f4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3102 03:08:52.896556 # [ 142.231702] Padding ffff0008046eea04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3103 03:08:52.938582 # [ 142.241469] Padding ffff0008046eea14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3104 03:08:52.939047 # [ 142.251237] Padding ffff0008046eea24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3105 03:08:52.939388 # [ 142.261004] Padding ffff0008046eea34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3106 03:08:52.939704 # [ 142.270772] Padding ffff0008046eea44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3107 03:08:52.941870 # [ 142.280540] Padding ffff0008046eea54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3108 03:08:52.981751 # [ 142.290307] Padding ffff0008046eea64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3109 03:08:52.982279 # [ 142.300075] Padding ffff0008046eea74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3110 03:08:52.982632 # [ 142.309842] Padding ffff0008046eea84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3111 03:08:52.982953 # [ 142.319610] Padding ffff0008046eea94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3112 03:08:53.024807 # [ 142.329377] Padding ffff0008046eeaa4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3113 03:08:53.025647 # [ 142.339145] Padding ffff0008046eeab4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3114 03:08:53.026066 # [ 142.348913] Padding ffff0008046eeac4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3115 03:08:53.026471 # [ 142.358680] Padding ffff0008046eead4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3116 03:08:53.028159 # [ 142.368448] Padding ffff0008046eeae4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3117 03:08:53.068348 # [ 142.378215] Padding ffff0008046eeaf4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3118 03:08:53.068800 # [ 142.387983] Padding ffff0008046eeb04: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3119 03:08:53.069238 # [ 142.397750] Padding ffff0008046eeb14: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3120 03:08:53.069652 # [ 142.407518] Padding ffff0008046eeb24: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3121 03:08:53.111165 # [ 142.417286] Padding ffff0008046eeb34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3122 03:08:53.111632 # [ 142.427053] Padding ffff0008046eeb44: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3123 03:08:53.112068 # [ 142.436821] Padding ffff0008046eeb54: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3124 03:08:53.112475 # [ 142.446589] Padding ffff0008046eeb64: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3125 03:08:53.114520 # [ 142.456356] Padding ffff0008046eeb74: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3126 03:08:53.154385 # [ 142.466124] Padding ffff0008046eeb84: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3127 03:08:53.154846 # [ 142.475891] Padding ffff0008046eeb94: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3128 03:08:53.155281 # [ 142.485659] Padding ffff0008046eeba4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3129 03:08:53.155692 # [ 142.495427] Padding ffff0008046eebb4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3130 03:08:53.197580 # [ 142.505194] Padding ffff0008046eebc4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3131 03:08:53.198074 # [ 142.514962] Padding ffff0008046eebd4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3132 03:08:53.198511 # [ 142.524729] Padding ffff0008046eebe4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
3133 03:08:53.198920 # [ 142.534496] Padding ffff0008046eebf4: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZ
3134 03:08:53.200873 # [ 142.543918] CPU: 4 PID: 1599 Comm: cat Tainted: G D W E 6.1.86-cip19 #1
3135 03:08:53.240726 # [ 142.551863] Hardware name: ARM Juno development board (r0) (DT)
3136 03:08:53.241180 # [ 142.558061] Call trace:
3137 03:08:53.241612 # [ 142.560775] dump_backtrace+0xe8/0x140
3138 03:08:53.242047 # [ 142.564806] show_stack+0x30/0x40
3139 03:08:53.242439 # [ 142.568399] dump_stack_lvl+0x8c/0xb8
3140 03:08:53.242827 # [ 142.572343] dump_stack+0x18/0x34
3141 03:08:53.243200 # [ 142.575937] print_trailer+0x180/0x194
3142 03:08:53.243569 # [ 142.579969] check_bytes_and_report+0x100/0x130
3143 03:08:53.243971 # [ 142.584782] check_object+0x1e8/0x2d0
3144 03:08:53.244340 # [ 142.588724] free_debug_processing+0x240/0x5b0
3145 03:08:53.245059 # [ 142.593449] __slab_free+0x2e8/0x43c
3146 03:08:53.283839 # [ 142.597304] __kmem_cache_free+0x258/0x2b4
3147 03:08:53.284691 # [ 142.601680] kfree+0xc0/0x1a0
3148 03:08:53.285078 # [ 142.604925] lkdtm_SLAB_LINEAR_OVERFLOW+0x60/0x70
3149 03:08:53.285490 # [ 142.609914] lkdtm_do_action+0x2c/0x50
3150 03:08:53.285886 # [ 142.613944] direct_entry+0x164/0x180
3151 03:08:53.286307 # [ 142.617886] full_proxy_write+0x68/0xc0
3152 03:08:53.286693 # [ 142.622006] vfs_write+0xcc/0x2a0
3153 03:08:53.287071 # [ 142.625603] ksys_write+0x78/0x104
3154 03:08:53.287447 # [ 142.629287] __arm64_sys_write+0x28/0x3c
3155 03:08:53.287812 # [ 142.633493] invoke_syscall+0x8c/0x120
3156 03:08:53.288271 # [ 142.637526] el0_svc_common.constprop.0+0x68/0x124
3157 03:08:53.327076 # [ 142.642603] do_el0_svc+0x40/0xcc
3158 03:08:53.327526 # [ 142.646200] el0_svc+0x48/0xc0
3159 03:08:53.327958 # [ 142.649534] el0t_64_sync_handler+0xb8/0xbc
3160 03:08:53.328364 # [ 142.654001] el0t_64_sync+0x18c/0x190
3161 03:08:53.328754 # [ 142.657943] FIX kmalloc-1k: Restoring Right Redzone 0xffff0008046ee800-0xffff0008046ee803=0xcc
3162 03:08:53.329140 # [ 142.667215] FIX kmalloc-1k: Object at 0xffff0008046ee400 not freed
3163 03:08:53.329527 # SLAB_LINEAR_OVERFLOW: saw 'call trace:': ok
3164 03:08:53.329898 ok 20 selftests: lkdtm: SLAB_LINEAR_OVERFLOW.sh
3165 03:08:53.330762 # selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3166 03:08:53.370343 <4>[ 145.259301] x29: ffff80000c36bd20 x28: 0000000000000000 x27: 0000000000000000
3167 03:08:53.370806 <4>[ 145.266729] x26: 0000000000000001 x25: 00000021a011530c x24: 0000000000000001
3168 03:08:53.371237 <4>[ 145.274154] x23: ffff00080b515080 x22: 0000000000000001 x21: 0000000000000001
3169 03:08:53.371649 <4>[ 145.281578] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
3170 03:08:53.372042 <4>[ 145.289003] x17: ffff800008023f18 x16: ffff800009655b44 x15: ffff8000080bd500
3171 03:08:53.413618 <4>[ 145.296428] x14: ffff8000080bd334 x13: ffff800008c12f0c x12: ffff800009660540
3172 03:08:53.414516 <4>[ 145.303852] x11: 0000000000000760 x10: 0000000000000760 x9 : ffff800009124280
3173 03:08:53.414916 <4>[ 145.311276] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c9528
3174 03:08:53.415332 <4>[ 145.318700] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
3175 03:08:53.415731 <4>[ 145.326125] x2 : ffff80000c36bd20 x1 : ffff80000a49a458 x0 : 4000000000000000
3176 03:08:53.416118 <4>[ 145.333549] Call trace:
3177 03:08:53.416496 <4>[ 145.336258] ct_kernel_exit.constprop.0+0x11c/0x180
3178 03:08:53.417032 <4>[ 145.341416] ct_idle_enter+0x10/0x1c
3179 03:08:53.457022 <4>[ 145.345266] cpuidle_enter_state+0x2a4/0x5a0
3180 03:08:53.457480 <4>[ 145.349814] cpuidle_enter+0x40/0x60
3181 03:08:53.457910 <4>[ 145.353663] do_idle+0x258/0x310
3182 03:08:53.458359 <4>[ 145.357165] cpu_startup_entry+0x3c/0x44
3183 03:08:53.458755 <4>[ 145.361361] secondary_start_kernel+0x138/0x160
3184 03:08:53.459143 <4>[ 145.366169] __secondary_switched+0xb0/0xb4
3185 03:08:53.459528 <4>[ 145.370625] irq event stamp: 296016
3186 03:08:53.459914 <4>[ 145.374378] hardirqs last enabled at (296015): [<ffff8000081cb478>] tick_nohz_idle_enter+0x78/0x144
3187 03:08:53.500674 <4>[ 145.383802] hardirqs last disabled at (296016): [<ffff800008127f0c>] do_idle+0xec/0x310
3188 03:08:53.501131 <4>[ 145.392090] softirqs last enabled at (296008): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
3189 03:08:53.501565 <4>[ 145.400898] softirqs last disabled at (295993): [<ffff800008017668>] ____do_softirq+0x18/0x24
3190 03:08:53.501971 <4>[ 145.409706] ---[ end trace 0000000000000000 ]---
3191 03:08:53.502403 # Segmentation fault
3192 03:08:53.502786 # [ 144.064900] lkdtm: Performing direct entry VMALLOC_LINEAR_OVERFLOW
3193 03:08:53.503165 # [ 144.073864] lkdtm: Attempting vmalloc linear overflow ...
3194 03:08:53.503977 # [ 144.082147] detected buffer overflow in memset
3195 03:08:53.543804 # [ 144.089732] ------------[ cut here ]------------
3196 03:08:53.544261 # [ 144.097231] kernel BUG at lib/string_helpers.c:1027!
3197 03:08:53.544599 # [ 144.105241] Internal error: Oops - BUG: 00000000f2000800 [#5] PREEMPT SMP
3198 03:08:53.545295 # [ 144.115077] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3199 03:08:53.545647 # [ 144.131611] CPU: 1 PID: 1638 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
3200 03:08:53.587004 # [ 144.142314] Hardware name: ARM Juno development board (r0) (DT)
3201 03:08:53.587470 # [ 144.151280] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3202 03:08:53.588168 # [ 144.161288] pc : fortify_panic+0x24/0x28
3203 03:08:53.588507 # [ 144.168252] lr : fortify_panic+0x24/0x28
3204 03:08:53.588815 # [ 144.175215] sp : ffff80000e8f3860
3205 03:08:53.589107 # [ 144.181570] x29: ffff80000e8f3860 x28: ffff0008050834c0 x27: 0000000000000000
3206 03:08:53.589393 # [ 144.191756] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
3207 03:08:53.590355 # [ 144.201942] x23: ffff00080be96000 x22: ffff80000e8f3a10 x21: 0000000000000018
3208 03:08:53.630507 # [ 144.212125] x20: ffff80000c8e9000 x19: ffff800009f04b90 x18: 0000000000000000
3209 03:08:53.630973 # [ 144.222308] x17: 0000000000000413 x16: 0000000000000003 x15: ffff80000a49e4c0
3210 03:08:53.631319 # [ 144.232491] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
3211 03:08:53.631630 # [ 144.242674] x11: 00000000000009ed x10: 0000000000001500 x9 : ffff80000815f988
3212 03:08:53.631925 # [ 144.252857] x8 : ffff0008050834c0 x7 : 071c71c71c71c71c x6 : 0000000000000001
3213 03:08:53.633423 # [ 144.263040] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
3214 03:08:53.673426 # [ 144.273223] x2 : 0000000000000000 x1 : ffff0008050834c0 x0 : 0000000000000022
3215 03:08:53.673975 # [ 144.283407] Call trace:
3216 03:08:53.674363 # [ 144.288891] fortify_panic+0x24/0x28
3217 03:08:53.674667 # [ 144.295507] lkdtm_VMALLOC_LINEAR_OVERFLOW+0x8c/0x90
3218 03:08:53.675032 # [ 144.303515] lkdtm_do_action+0x2c/0x50
3219 03:08:53.675322 # [ 144.310304] direct_entry+0x164/0x180
3220 03:08:53.675598 # [ 144.317006] full_proxy_write+0x68/0xc0
3221 03:08:53.675871 # [ 144.323882] vfs_write+0xcc/0x2a0
3222 03:08:53.676139 # [ 144.330237] ksys_write+0x78/0x104
3223 03:08:53.676768 # [ 144.336678] __arm64_sys_write+0x28/0x3c
3224 03:08:53.716543 # [ 144.343642] invoke_syscall+0x8c/0x120
3225 03:08:53.717016 # [ 144.350431] el0_svc_common.constprop.0+0x68/0x124
3226 03:08:53.717356 # [ 144.358265] do_el0_svc+0x40/0xcc
3227 03:08:53.717672 # [ 144.364619] el0_svc+0x48/0xc0
3228 03:08:53.717969 # [ 144.370712] el0t_64_sync_handler+0xb8/0xbc
3229 03:08:53.718307 # [ 144.377936] el0t_64_sync+0x18c/0x190
3230 03:08:53.718955 # [ 144.384643] Code: aa1303e1 f00048e0 9135c000 97ffe254 (d4210000)
3231 03:08:53.719275 # [ 144.393781] ---[ end trace 0000000000000000 ]---
3232 03:08:53.719579 # [ 144.401439] note: cat[1638] exited with irqs disabled
3233 03:08:53.759676 # [ 144.409611] note: cat[1638] exited with preempt_count 1
3234 03:08:53.760191 # [ 144.419426] ------------[ cut here ]------------
3235 03:08:53.760554 # [ 144.426854] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
3236 03:08:53.760872 # [ 144.439562] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3237 03:08:53.761170 # [ 144.456101] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.86-cip19 #1
3238 03:08:53.762957 # [ 144.467068] Hardware name: ARM Juno development board (r0) (DT)
3239 03:08:53.802496 # [ 144.476034] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3240 03:08:53.802967 # [ 144.486045] pc : ct_kernel_exit.constprop.0+0x11c/0x180
3241 03:08:53.803308 # [ 144.494318] lr : ct_idle_enter+0x10/0x1c
3242 03:08:53.803620 # [ 144.501286] sp : ffff80000c36bd20
3243 03:08:53.803917 # VMALLOC_LINEAR_OVERFLOW: saw 'call trace:': ok
3244 03:08:53.805723 ok 21 selftests: lkdtm: VMALLOC_LINEAR_OVERFLOW.sh
3245 03:08:53.806208 # selftests: lkdtm: WRITE_AFTER_FREE.sh
3246 03:08:54.093071 # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
3247 03:08:54.141246 ok 22 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
3248 03:08:54.237177 # selftests: lkdtm: READ_AFTER_FREE.sh
3249 03:08:54.873469 <6>[ 146.770406] lkdtm: Performing direct entry READ_AFTER_FREE
3250 03:08:54.873976 <6>[ 146.776590] lkdtm: Value in memory before free: 12345678
3251 03:08:54.874365 <6>[ 146.782276] lkdtm: Attempting bad read from freed memory
3252 03:08:54.876716 <6>[ 146.787923] lkdtm: Memory correctly poisoned (6b6b6b6b)
3253 03:08:55.016462 # [ 146.770406] lkdtm: Performing direct entry READ_AFTER_FREE
3254 03:08:55.016966 # [ 146.776590] lkdtm: Value in memory before free: 12345678
3255 03:08:55.017403 # [ 146.782276] lkdtm: Attempting bad read from freed memory
3256 03:08:55.017842 # [ 146.787923] lkdtm: Memory correctly poisoned (6b6b6b6b)
3257 03:08:55.035448 # READ_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3258 03:08:55.099384 ok 23 selftests: lkdtm: READ_AFTER_FREE.sh
3259 03:08:55.195116 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
3260 03:08:55.584008 # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
3261 03:08:55.615923 ok 24 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
3262 03:08:55.727846 # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3263 03:08:56.343221 <6>[ 148.238411] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3264 03:08:56.343775 <6>[ 148.244812] lkdtm: Value in memory before free: 12345678
3265 03:08:56.346460 <6>[ 148.250471] lkdtm: Attempting to read from freed memory
3266 03:08:56.346938 <6>[ 148.256026] lkdtm: Memory correctly poisoned (0)
3267 03:08:56.479217 # [ 148.238411] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
3268 03:08:56.479748 # [ 148.244812] lkdtm: Value in memory before free: 12345678
3269 03:08:56.480190 # [ 148.250471] lkdtm: Attempting to read from freed memory
3270 03:08:56.480599 # [ 148.256026] lkdtm: Memory correctly poisoned (0)
3271 03:08:56.498147 # READ_BUDDY_AFTER_FREE: saw 'call trace:|Memory correctly poisoned': ok
3272 03:08:56.562129 ok 25 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
3273 03:08:56.641957 # selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3274 03:08:57.266486 <6>[ 149.172432] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3275 03:08:57.269809 <6>[ 149.178633] lkdtm: Memory appears initialized (6b, no earlier values)
3276 03:08:57.393229 # [ 149.172432] lkdtm: Performing direct entry SLAB_INIT_ON_ALLOC
3277 03:08:57.396453 # [ 149.178633] lkdtm: Memory appears initialized (6b, no earlier values)
3278 03:08:57.412438 # SLAB_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3279 03:08:57.476356 ok 26 selftests: lkdtm: SLAB_INIT_ON_ALLOC.sh
3280 03:08:57.588271 # selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3281 03:08:58.207656 <6>[ 150.114669] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3282 03:08:58.210911 <6>[ 150.120888] lkdtm: Memory appears initialized (0, no earlier values)
3283 03:08:58.335543 # [ 150.114669] lkdtm: Performing direct entry BUDDY_INIT_ON_ALLOC
3284 03:08:58.338827 # [ 150.120888] lkdtm: Memory appears initialized (0, no earlier values)
3285 03:08:58.354705 # BUDDY_INIT_ON_ALLOC: saw 'Memory appears initialized': ok
3286 03:08:58.418562 ok 27 selftests: lkdtm: BUDDY_INIT_ON_ALLOC.sh
3287 03:08:58.514521 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3288 03:08:59.092071 <6>[ 150.980690] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3289 03:08:59.092584 <6>[ 150.986825] lkdtm: Attempting double slab free ...
3290 03:08:59.093298 <3>[ 150.992668] =============================================================================
3291 03:08:59.093646 <3>[ 151.001133] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3292 03:08:59.093959 <3>[ 151.001133]
3293 03:08:59.095425 <3>[ 151.014116] -----------------------------------------------------------------------------
3294 03:08:59.096016 <3>[ 151.014116]
3295 03:08:59.135382 <3>[ 151.024310] Slab 0xfffffc00202f20c0 objects=25 used=0 fp=0xffff00080bc83008 flags=0xbfffe0000000200(slab|node=0|zone=2|lastcpupid=0x1ffff)
3296 03:08:59.135891 <4>[ 151.037039] CPU: 1 PID: 1927 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
3297 03:08:59.136629 <4>[ 151.044978] Hardware name: ARM Juno development board (r0) (DT)
3298 03:08:59.136976 <4>[ 151.051169] Call trace:
3299 03:08:59.137277 <4>[ 151.053878] dump_backtrace+0xe8/0x140
3300 03:08:59.137565 <4>[ 151.057904] show_stack+0x30/0x40
3301 03:08:59.138891 <4>[ 151.061487] dump_stack_lvl+0x8c/0xb8
3302 03:08:59.178832 <4>[ 151.065423] dump_stack+0x18/0x34
3303 03:08:59.179272 <4>[ 151.069008] slab_err+0xa4/0xe0
3304 03:08:59.179603 <4>[ 151.072422] free_debug_processing+0x478/0x5b0
3305 03:08:59.179910 <4>[ 151.077141] __slab_free+0x2e8/0x43c
3306 03:08:59.180201 <4>[ 151.080987] kmem_cache_free+0x3e0/0x450
3307 03:08:59.180486 <4>[ 151.085180] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3308 03:08:59.180766 <4>[ 151.089813] lkdtm_do_action+0x2c/0x50
3309 03:08:59.181039 <4>[ 151.093832] direct_entry+0x164/0x180
3310 03:08:59.181310 <4>[ 151.097765] full_proxy_write+0x68/0xc0
3311 03:08:59.181581 <4>[ 151.101876] vfs_write+0xcc/0x2a0
3312 03:08:59.182310 <4>[ 151.105465] ksys_write+0x78/0x104
3313 03:08:59.226656 <4>[ 151.109140] __arm64_sys_write+0x28/0x3c
3314 03:08:59.227196 <4>[ 151.113338] invoke_syscall+0x8c/0x120
3315 03:08:59.227535 <4>[ 151.117362] el0_svc_common.constprop.0+0x68/0x124
3316 03:08:59.227918 <4>[ 151.122431] do_el0_svc+0x40/0xcc
3317 03:08:59.228228 <4>[ 151.126018] el0_svc+0x48/0xc0
3318 03:08:59.228522 <4>[ 151.129343] el0t_64_sync_handler+0xb8/0xbc
3319 03:08:59.228859 <4>[ 151.133801] el0t_64_sync+0x18c/0x190
3320 03:08:59.229150 <3>[ 151.137808] FIX lkdtm-heap-double_free: Object at 0xffff00080bc83008 not freed
3321 03:08:59.368622 # [ 150.980690] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
3322 03:08:59.369114 # [ 150.986825] lkdtm: Attempting double slab free ...
3323 03:08:59.369456 # [ 150.992668] =============================================================================
3324 03:08:59.369762 # [ 151.001133] BUG lkdtm-heap-double_free (Tainted: G B D W E ): Slab has 0 allocated objects but 1 are to be freed
3325 03:08:59.370103 #
3326 03:08:59.370398 # [ 151.014116] -----------------------------------------------------------------------------
3327 03:08:59.371832 #
3328 03:08:59.411469 # [ 151.024310] Slab 0xfffffc00202f20c0 objects=25 used=0 fp=0xffff00080bc83008 flags=0xbfffe0000000200(slab|node=0|zone=2|lastcpupid=0x1ffff)
3329 03:08:59.411777 # [ 151.037039] CPU: 1 PID: 1927 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
3330 03:08:59.412014 # [ 151.044978] Hardware name: ARM Juno development board (r0) (DT)
3331 03:08:59.412188 # [ 151.051169] Call trace:
3332 03:08:59.412318 # [ 151.053878] dump_backtrace+0xe8/0x140
3333 03:08:59.412432 # [ 151.057904] show_stack+0x30/0x40
3334 03:08:59.412547 # [ 151.061487] dump_stack_lvl+0x8c/0xb8
3335 03:08:59.414512 # [ 151.065423] dump_stack+0x18/0x34
3336 03:08:59.454648 # [ 151.069008] slab_err+0xa4/0xe0
3337 03:08:59.454918 # [ 151.072422] free_debug_processing+0x478/0x5b0
3338 03:08:59.455089 # [ 151.077141] __slab_free+0x2e8/0x43c
3339 03:08:59.455246 # [ 151.080987] kmem_cache_free+0x3e0/0x450
3340 03:08:59.455396 # [ 151.085180] lkdtm_SLAB_FREE_DOUBLE+0x80/0x84
3341 03:08:59.455544 # [ 151.089813] lkdtm_do_action+0x2c/0x50
3342 03:08:59.455686 # [ 151.093832] direct_entry+0x164/0x180
3343 03:08:59.455826 # [ 151.097765] full_proxy_write+0x68/0xc0
3344 03:08:59.455973 # [ 151.101876] vfs_write+0xcc/0x2a0
3345 03:08:59.456172 # [ 151.105465] ksys_write+0x78/0x104
3346 03:08:59.457789 # [ 151.109140] __arm64_sys_write+0x28/0x3c
3347 03:08:59.502267 # [ 151.113338] invoke_syscall+0x8c/0x120
3348 03:08:59.502733 # [ 151.117362] el0_svc_common.constprop.0+0x68/0x124
3349 03:08:59.503155 # [ 151.122431] do_el0_svc+0x40/0xcc
3350 03:08:59.503549 # [ 151.126018] el0_svc+0x48/0xc0
3351 03:08:59.503931 # [ 151.129343] el0t_64_sync_handler+0xb8/0xbc
3352 03:08:59.504306 # [ 151.133801] el0t_64_sync+0x18c/0x190
3353 03:08:59.505037 # [ 151.137808] FIX lkdtm-heap-double_free: Object at 0xffff00080bc83008 not freed
3354 03:08:59.505392 # SLAB_FREE_DOUBLE: saw 'call trace:': ok
3355 03:08:59.505864 ok 28 selftests: lkdtm: SLAB_FREE_DOUBLE.sh
3356 03:08:59.521562 # selftests: lkdtm: SLAB_FREE_CROSS.sh
3357 03:09:00.090765 <6>[ 151.976773] lkdtm: Performing direct entry SLAB_FREE_CROSS
3358 03:09:00.091295 <6>[ 151.982658] lkdtm: Attempting cross-cache slab free ...
3359 03:09:00.091641 <4>[ 151.988841] ------------[ cut here ]------------
3360 03:09:00.092320 <4>[ 151.993820] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3361 03:09:00.092660 <4>[ 152.002969] WARNING: CPU: 1 PID: 1966 at mm/slab.h:660 kmem_cache_free+0x3b0/0x450
3362 03:09:00.134117 <4>[ 152.010844] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3363 03:09:00.134605 <4>[ 152.024685] CPU: 1 PID: 1966 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
3364 03:09:00.134946 <4>[ 152.032623] Hardware name: ARM Juno development board (r0) (DT)
3365 03:09:00.135263 <4>[ 152.038815] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3366 03:09:00.135917 <4>[ 152.046056] pc : kmem_cache_free+0x3b0/0x450
3367 03:09:00.136248 <4>[ 152.050599] lr : kmem_cache_free+0x3b0/0x450
3368 03:09:00.136547 <4>[ 152.055141] sp : ffff80000ee7b890
3369 03:09:00.137561 <4>[ 152.058721] x29: ffff80000ee7b890 x28: ffff000805084f00 x27: 0000000000000000
3370 03:09:00.177784 <4>[ 152.066149] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
3371 03:09:00.178280 <4>[ 152.073574] x23: ffff000806d88280 x22: ffff800008c126f4 x21: ffff00080d526008
3372 03:09:00.178627 <4>[ 152.080999] x20: ffff000806d88080 x19: fffffc0020354980 x18: 0000000000000000
3373 03:09:00.178947 <4>[ 152.088423] x17: ffff800008c126f4 x16: ffff800008401930 x15: ffff8000080b3eac
3374 03:09:00.179244 <4>[ 152.095847] x14: ffff80000967f48c x13: ffff80000802eaf8 x12: ffff80000802e9fc
3375 03:09:00.220808 <4>[ 152.103271] x11: ffff80000843f2ec x10: ffff80000843f238 x9 : ffff800009688800
3376 03:09:00.221266 <4>[ 152.110695] x8 : ffff00080bf57790 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
3377 03:09:00.221606 <4>[ 152.118119] x5 : ffff80000ee7c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
3378 03:09:00.221922 <4>[ 152.125543] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805084f00
3379 03:09:00.222279 <4>[ 152.132966] Call trace:
3380 03:09:00.222573 <4>[ 152.135676] kmem_cache_free+0x3b0/0x450
3381 03:09:00.222865 <4>[ 152.139871] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3382 03:09:00.223146 <4>[ 152.144417] lkdtm_do_action+0x2c/0x50
3383 03:09:00.223977 <4>[ 152.148438] direct_entry+0x164/0x180
3384 03:09:00.264124 <4>[ 152.152371] full_proxy_write+0x68/0xc0
3385 03:09:00.264965 <4>[ 152.156482] vfs_write+0xcc/0x2a0
3386 03:09:00.265341 <4>[ 152.160071] ksys_write+0x78/0x104
3387 03:09:00.265664 <4>[ 152.163746] __arm64_sys_write+0x28/0x3c
3388 03:09:00.265966 <4>[ 152.167944] invoke_syscall+0x8c/0x120
3389 03:09:00.266309 <4>[ 152.171969] el0_svc_common.constprop.0+0x68/0x124
3390 03:09:00.266601 <4>[ 152.177038] do_el0_svc+0x40/0xcc
3391 03:09:00.266885 <4>[ 152.180626] el0_svc+0x48/0xc0
3392 03:09:00.267174 <4>[ 152.183954] el0t_64_sync_handler+0xb8/0xbc
3393 03:09:00.267528 <4>[ 152.188411] el0t_64_sync+0x18c/0x190
3394 03:09:00.267886 <4>[ 152.192344] irq event stamp: 0
3395 03:09:00.307659 <4>[ 152.195663] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3396 03:09:00.308107 <4>[ 152.202208] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3397 03:09:00.308442 <4>[ 152.210671] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3398 03:09:00.308757 <4>[ 152.219132] softirqs last disabled at (0): [<0000000000000000>] 0x0
3399 03:09:00.309056 <4>[ 152.225673] ---[ end trace 0000000000000000 ]---
3400 03:09:00.310899 <3>[ 152.230625] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=64 cpu=5 pid=1966
3401 03:09:00.350925 <4>[ 152.238170] kmem_cache_alloc+0x2dc/0x310
3402 03:09:00.351616 <4>[ 152.242486] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3403 03:09:00.351882 <4>[ 152.247055] lkdtm_do_action+0x2c/0x50
3404 03:09:00.352053 <4>[ 152.251101] direct_entry+0x164/0x180
3405 03:09:00.352253 <4>[ 152.255061] full_proxy_write+0x68/0xc0
3406 03:09:00.352514 <4>[ 152.259199] vfs_write+0xcc/0x2a0
3407 03:09:00.352669 <4>[ 152.262830] ksys_write+0x78/0x104
3408 03:09:00.352809 <4>[ 152.266536] __arm64_sys_write+0x28/0x3c
3409 03:09:00.352943 <4>[ 152.270764] invoke_syscall+0x8c/0x120
3410 03:09:00.353129 <4>[ 152.274811] el0_svc_common.constprop.0+0x68/0x124
3411 03:09:00.354035 <4>[ 152.279908] do_el0_svc+0x40/0xcc
3412 03:09:00.377353 <4>[ 152.283520] el0_svc+0x48/0xc0
3413 03:09:00.380440 <4>[ 152.286869] el0t_64_sync_handler+0xb8/0xbc
3414 03:09:00.380784 <4>[ 152.291367] el0t_64_sync+0x18c/0x190
3415 03:09:00.535733 # [ 151.976773] lkdtm: Performing direct entry SLAB_FREE_CROSS
3416 03:09:00.536235 # [ 151.982658] lkdtm: Attempting cross-cache slab free ...
3417 03:09:00.536571 # [ 151.988841] ------------[ cut here ]------------
3418 03:09:00.536881 # [ 151.993820] cache_from_obj: Wrong slab cache. lkdtm-heap-b but object is from lkdtm-heap-a
3419 03:09:00.537179 # [ 152.002969] WARNING: CPU: 1 PID: 1966 at mm/slab.h:660 kmem_cache_free+0x3b0/0x450
3420 03:09:00.578785 # [ 152.010844] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3421 03:09:00.579231 # [ 152.024685] CPU: 1 PID: 1966 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
3422 03:09:00.579556 # [ 152.032623] Hardware name: ARM Juno development board (r0) (DT)
3423 03:09:00.579865 # [ 152.038815] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3424 03:09:00.580162 # [ 152.046056] pc : kmem_cache_free+0x3b0/0x450
3425 03:09:00.580454 # [ 152.050599] lr : kmem_cache_free+0x3b0/0x450
3426 03:09:00.580742 # [ 152.055141] sp : ffff80000ee7b890
3427 03:09:00.621978 # [ 152.058721] x29: ffff80000ee7b890 x28: ffff000805084f00 x27: 0000000000000000
3428 03:09:00.622859 # [ 152.066149] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
3429 03:09:00.623227 # [ 152.073574] x23: ffff000806d88280 x22: ffff800008c126f4 x21: ffff00080d526008
3430 03:09:00.623550 # [ 152.080999] x20: ffff000806d88080 x19: fffffc0020354980 x18: 0000000000000000
3431 03:09:00.623855 # [ 152.088423] x17: ffff800008c126f4 x16: ffff800008401930 x15: ffff8000080b3eac
3432 03:09:00.624151 # [ 152.095847] x14: ffff80000967f48c x13: ffff80000802eaf8 x12: ffff80000802e9fc
3433 03:09:00.665176 # [ 152.103271] x11: ffff80000843f2ec x10: ffff80000843f238 x9 : ffff800009688800
3434 03:09:00.665645 # [ 152.110695] x8 : ffff00080bf57790 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
3435 03:09:00.665983 # [ 152.118119] x5 : ffff80000ee7c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
3436 03:09:00.666335 # [ 152.125543] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805084f00
3437 03:09:00.666635 # [ 152.132966] Call trace:
3438 03:09:00.666930 # [ 152.135676] kmem_cache_free+0x3b0/0x450
3439 03:09:00.667212 # [ 152.139871] lkdtm_SLAB_FREE_CROSS+0x74/0x80
3440 03:09:00.667493 # [ 152.144417] lkdtm_do_action+0x2c/0x50
3441 03:09:00.668396 # [ 152.148438] direct_entry+0x164/0x180
3442 03:09:00.708321 # [ 152.152371] full_proxy_write+0x68/0xc0
3443 03:09:00.708798 # [ 152.156482] vfs_write+0xcc/0x2a0
3444 03:09:00.709134 # [ 152.160071] ksys_write+0x78/0x104
3445 03:09:00.709445 # [ 152.163746] __arm64_sys_write+0x28/0x3c
3446 03:09:00.709740 # [ 152.167944] invoke_syscall+0x8c/0x120
3447 03:09:00.710067 # [ 152.171969] el0_svc_common.constprop.0+0x68/0x124
3448 03:09:00.710376 # [ 152.177038] do_el0_svc+0x40/0xcc
3449 03:09:00.710660 # [ 152.180626] el0_svc+0x48/0xc0
3450 03:09:00.710938 # [ 152.183954] el0t_64_sync_handler+0xb8/0xbc
3451 03:09:00.711262 # [ 152.188411] el0t_64_sync+0x18c/0x190
3452 03:09:00.712020 # [ 152.192344] irq event stamp: 0
3453 03:09:00.751387 # [ 152.195663] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3454 03:09:00.751851 # [ 152.202208] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3455 03:09:00.752187 # [ 152.210671] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3456 03:09:00.752504 # [ 152.219132] softirqs last disabled at (0): [<0000000000000000>] 0x0
3457 03:09:00.752808 # [ 152.225673] ---[ end trace 0000000000000000 ]---
3458 03:09:00.754681 # [ 152.230625] Allocated in lkdtm_SLAB_FREE_CROSS+0x2c/0x80 age=64 cpu=5 pid=1966
3459 03:09:00.794541 # [ 152.238170] kmem_cache_alloc+0x2dc/0x310
3460 03:09:00.795007 # [ 152.242486] lkdtm_SLAB_FREE_CROSS+0x2c/0x80
3461 03:09:00.795350 # [ 152.247055] lkdtm_do_action+0x2c/0x50
3462 03:09:00.795668 # [ 152.251101] direct_entry+0x164/0x180
3463 03:09:00.795965 # [ 152.255061] full_proxy_write+0x68/0xc0
3464 03:09:00.796379 # [ 152.259199] vfs_write+0xcc/0x2a0
3465 03:09:00.797040 # [ 152.262830] ksys_write+0x78/0x104
3466 03:09:00.797354 # [ 152.266536] __arm64_sys_write+0x28/0x3c
3467 03:09:00.797739 # [ 152.270764] invoke_syscall+0x8c/0x120
3468 03:09:00.798092 # [ 152.274811] el0_svc_common.constprop.0+0x68/0x124
3469 03:09:00.798577 # [ 152.279908] do_el0_svc+0x40/0xcc
3470 03:09:00.798883 # [ 152.283520] el0_svc+0x48/0xc0
3471 03:09:00.826239 # [ 152.286869] el0t_64_sync_handler+0xb8/0xbc
3472 03:09:00.826700 # [ 152.291367] el0t_64_sync+0x18c/0x190
3473 03:09:00.827034 # SLAB_FREE_CROSS: saw 'call trace:': ok
3474 03:09:00.827339 ok 29 selftests: lkdtm: SLAB_FREE_CROSS.sh
3475 03:09:00.829487 # selftests: lkdtm: SLAB_FREE_PAGE.sh
3476 03:09:01.274269 <6>[ 153.163114] lkdtm: Performing direct entry SLAB_FREE_PAGE
3477 03:09:01.274743 <6>[ 153.169043] lkdtm: Attempting non-Slab slab free ...
3478 03:09:01.275051 <4>[ 153.174355] ------------[ cut here ]------------
3479 03:09:01.275332 <4>[ 153.179310] virt_to_cache: Object is not a Slab page!
3480 03:09:01.275941 <4>[ 153.184877] WARNING: CPU: 2 PID: 2005 at mm/slab.h:625 kmem_cache_free+0x384/0x450
3481 03:09:01.277661 <4>[ 153.192752] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3482 03:09:01.317533 <4>[ 153.206594] CPU: 2 PID: 2005 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
3483 03:09:01.317963 <4>[ 153.214532] Hardware name: ARM Juno development board (r0) (DT)
3484 03:09:01.318360 <4>[ 153.220724] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3485 03:09:01.318680 <4>[ 153.227965] pc : kmem_cache_free+0x384/0x450
3486 03:09:01.319371 <4>[ 153.232509] lr : kmem_cache_free+0x384/0x450
3487 03:09:01.319716 <4>[ 153.237052] sp : ffff80000ef23a80
3488 03:09:01.321062 <4>[ 153.240632] x29: ffff80000ef23a80 x28: ffff0008050834c0 x27: 0000000000000000
3489 03:09:01.360940 <4>[ 153.248060] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
3490 03:09:01.361388 <4>[ 153.255485] x23: 0000000000000000 x22: ffff800008c12660 x21: ffff00080cfed000
3491 03:09:01.361720 <4>[ 153.262909] x20: ffff80000b654000 x19: 0000000000000000 x18: 0000000000000000
3492 03:09:01.362066 <4>[ 153.270333] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3493 03:09:01.362375 <4>[ 153.277757] x14: ffff0008008eb4c0 x13: ffff800974ab2000 x12: 0000000030d4d91d
3494 03:09:01.364241 <4>[ 153.285182] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009687d6c
3495 03:09:01.404270 <4>[ 153.292606] x8 : ffff0008050834c0 x7 : 00000074b5503510 x6 : 0000000000000000
3496 03:09:01.404725 <4>[ 153.300030] x5 : ffff80000ef24000 x4 : 0000000000000001 x3 : ffff80000b0354c8
3497 03:09:01.405066 <4>[ 153.307454] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008050834c0
3498 03:09:01.405383 <4>[ 153.314878] Call trace:
3499 03:09:01.405681 <4>[ 153.317587] kmem_cache_free+0x384/0x450
3500 03:09:01.405968 <4>[ 153.321782] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3501 03:09:01.406310 <4>[ 153.326242] lkdtm_do_action+0x2c/0x50
3502 03:09:01.407540 <4>[ 153.330263] direct_entry+0x164/0x180
3503 03:09:01.447556 <4>[ 153.334197] full_proxy_write+0x68/0xc0
3504 03:09:01.448004 <4>[ 153.338309] vfs_write+0xcc/0x2a0
3505 03:09:01.448735 <4>[ 153.341898] ksys_write+0x78/0x104
3506 03:09:01.449087 <4>[ 153.345573] __arm64_sys_write+0x28/0x3c
3507 03:09:01.449401 <4>[ 153.349770] invoke_syscall+0x8c/0x120
3508 03:09:01.449702 <4>[ 153.353795] el0_svc_common.constprop.0+0x68/0x124
3509 03:09:01.449990 <4>[ 153.358864] do_el0_svc+0x40/0xcc
3510 03:09:01.450322 <4>[ 153.362453] el0_svc+0x48/0xc0
3511 03:09:01.450683 <4>[ 153.365781] el0t_64_sync_handler+0xb8/0xbc
3512 03:09:01.451003 <4>[ 153.370238] el0t_64_sync+0x18c/0x190
3513 03:09:01.451358 <4>[ 153.374171] irq event stamp: 0
3514 03:09:01.489362 <4>[ 153.377489] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3515 03:09:01.489639 <4>[ 153.384035] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3516 03:09:01.490131 <4>[ 153.392499] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3517 03:09:01.490320 <4>[ 153.400959] softirqs last disabled at (0): [<0000000000000000>] 0x0
3518 03:09:01.492515 <4>[ 153.407501] ---[ end trace 0000000000000000 ]---
3519 03:09:01.648363 # [ 153.163114] lkdtm: Performing direct entry SLAB_FREE_PAGE
3520 03:09:01.648638 # [ 153.169043] lkdtm: Attempting non-Slab slab free ...
3521 03:09:01.648810 # [ 153.174355] ------------[ cut here ]------------
3522 03:09:01.648968 # [ 153.179310] virt_to_cache: Object is not a Slab page!
3523 03:09:01.649117 # [ 153.184877] WARNING: CPU: 2 PID: 2005 at mm/slab.h:625 kmem_cache_free+0x384/0x450
3524 03:09:01.651540 # [ 153.192752] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3525 03:09:01.691467 # [ 153.206594] CPU: 2 PID: 2005 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
3526 03:09:01.691726 # [ 153.214532] Hardware name: ARM Juno development board (r0) (DT)
3527 03:09:01.691898 # [ 153.220724] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3528 03:09:01.692055 # [ 153.227965] pc : kmem_cache_free+0x384/0x450
3529 03:09:01.692205 # [ 153.232509] lr : kmem_cache_free+0x384/0x450
3530 03:09:01.692350 # [ 153.237052] sp : ffff80000ef23a80
3531 03:09:01.694639 # [ 153.240632] x29: ffff80000ef23a80 x28: ffff0008050834c0 x27: 0000000000000000
3532 03:09:01.734664 # [ 153.248060] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
3533 03:09:01.734907 # [ 153.255485] x23: 0000000000000000 x22: ffff800008c12660 x21: ffff00080cfed000
3534 03:09:01.735074 # [ 153.262909] x20: ffff80000b654000 x19: 0000000000000000 x18: 0000000000000000
3535 03:09:01.735229 # [ 153.270333] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3536 03:09:01.735378 # [ 153.277757] x14: ffff0008008eb4c0 x13: ffff800974ab2000 x12: 0000000030d4d91d
3537 03:09:01.737839 # [ 153.285182] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009687d6c
3538 03:09:01.777766 # [ 153.292606] x8 : ffff0008050834c0 x7 : 00000074b5503510 x6 : 0000000000000000
3539 03:09:01.778035 # [ 153.300030] x5 : ffff80000ef24000 x4 : 0000000000000001 x3 : ffff80000b0354c8
3540 03:09:01.778215 # [ 153.307454] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008050834c0
3541 03:09:01.778372 # [ 153.314878] Call trace:
3542 03:09:01.778522 # [ 153.317587] kmem_cache_free+0x384/0x450
3543 03:09:01.778667 # [ 153.321782] lkdtm_SLAB_FREE_PAGE+0x40/0x60
3544 03:09:01.778812 # [ 153.326242] lkdtm_do_action+0x2c/0x50
3545 03:09:01.778954 # [ 153.330263] direct_entry+0x164/0x180
3546 03:09:01.780928 # [ 153.334197] full_proxy_write+0x68/0xc0
3547 03:09:01.820986 # [ 153.338309] vfs_write+0xcc/0x2a0
3548 03:09:01.821223 # [ 153.341898] ksys_write+0x78/0x104
3549 03:09:01.821390 # [ 153.345573] __arm64_sys_write+0x28/0x3c
3550 03:09:01.821546 # [ 153.349770] invoke_syscall+0x8c/0x120
3551 03:09:01.821693 # [ 153.353795] el0_svc_common.constprop.0+0x68/0x124
3552 03:09:01.821838 # [ 153.358864] do_el0_svc+0x40/0xcc
3553 03:09:01.821973 # [ 153.362453] el0_svc+0x48/0xc0
3554 03:09:01.822113 # [ 153.365781] el0t_64_sync_handler+0xb8/0xbc
3555 03:09:01.822231 # [ 153.370238] el0t_64_sync+0x18c/0x190
3556 03:09:01.822346 # [ 153.374171] irq event stamp: 0
3557 03:09:01.874016 # [ 153.377489] hardirqs last enabled at (0): [<0000000000000000>] 0x0
3558 03:09:01.874274 # [ 153.384035] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3559 03:09:01.874488 # [ 153.392499] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
3560 03:09:01.874650 # [ 153.400959] softirqs last disabled at (0): [<0000000000000000>] 0x0
3561 03:09:01.874800 # [ 153.407501] ---[ end trace 0000000000000000 ]---
3562 03:09:01.874946 # SLAB_FREE_PAGE: saw 'call trace:': ok
3563 03:09:01.877182 ok 30 selftests: lkdtm: SLAB_FREE_PAGE.sh
3564 03:09:01.877409 # selftests: lkdtm: SOFTLOCKUP.sh
3565 03:09:02.196925 # Skipping SOFTLOCKUP: Hangs the system
3566 03:09:02.228849 ok 31 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
3567 03:09:02.340758 # selftests: lkdtm: HARDLOCKUP.sh
3568 03:09:02.724377 # Skipping HARDLOCKUP: Hangs the system
3569 03:09:02.756388 ok 32 selftests: lkdtm: HARDLOCKUP.sh # SKIP
3570 03:09:02.852285 # selftests: lkdtm: SPINLOCKUP.sh
3571 03:09:03.220237 # Skipping SPINLOCKUP: Hangs the system
3572 03:09:03.268233 ok 33 selftests: lkdtm: SPINLOCKUP.sh # SKIP
3573 03:09:03.364093 # selftests: lkdtm: HUNG_TASK.sh
3574 03:09:03.731796 # Skipping HUNG_TASK: Hangs the system
3575 03:09:03.779662 ok 34 selftests: lkdtm: HUNG_TASK.sh # SKIP
3576 03:09:03.875498 # selftests: lkdtm: EXEC_DATA.sh
3577 03:09:04.445971 <6>[ 156.333763] lkdtm: Performing direct entry EXEC_DATA
3578 03:09:04.446573 <6>[ 156.339102] lkdtm: attempting ok execution at ffff800008c12f50
3579 03:09:04.446823 <6>[ 156.345424] lkdtm: attempting bad execution at ffff80000c1f16f0
3580 03:09:04.447068 <1>[ 156.351692] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c1f16f0
3581 03:09:04.447240 <1>[ 156.363134] Mem abort info:
3582 03:09:04.447389 <1>[ 156.366262] ESR = 0x000000008600000e
3583 03:09:04.449298 <1>[ 156.370305] EC = 0x21: IABT (current EL), IL = 32 bits
3584 03:09:04.489465 <1>[ 156.375917] SET = 0, FnV = 0
3585 03:09:04.489756 <1>[ 156.379259] EA = 0, S1PTW = 0
3586 03:09:04.489933 <1>[ 156.382689] FSC = 0x0e: level 2 permission fault
3587 03:09:04.490121 <1>[ 156.387771] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082427000
3588 03:09:04.490549 <1>[ 156.394774] [ffff80000c1f16f0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0068000084200701
3589 03:09:04.490704 <0>[ 156.405734] Internal error: Oops: 000000008600000e [#6] PREEMPT SMP
3590 03:09:04.532857 <4>[ 156.412280] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3591 03:09:04.533201 <4>[ 156.426121] CPU: 1 PID: 2184 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
3592 03:09:04.533650 <4>[ 156.434060] Hardware name: ARM Juno development board (r0) (DT)
3593 03:09:04.533822 <4>[ 156.440253] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3594 03:09:04.534071 <4>[ 156.447498] pc : data_area+0x0/0x40
3595 03:09:04.534242 <4>[ 156.451264] lr : execute_location+0x84/0xa4
3596 03:09:04.534390 <4>[ 156.455731] sp : ffff80000f1e3bf0
3597 03:09:04.576173 <4>[ 156.459313] x29: ffff80000f1e3bf0 x28: ffff00080b504f00 x27: 0000000000000000
3598 03:09:04.576441 <4>[ 156.466741] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
3599 03:09:04.576607 <4>[ 156.474165] x23: ffff0008048ec000 x22: ffff80000f1e3da0 x21: 0000000000000001
3600 03:09:04.576759 <4>[ 156.481592] x20: ffff800008c12f50 x19: ffff80000c1f16f0 x18: 0000000000000000
3601 03:09:04.576905 <4>[ 156.489020] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb6a8f000
3602 03:09:04.577048 <4>[ 156.496443] x14: 0000000000000000 x13: 205d343234353433 x12: 2e36353120205b3e
3603 03:09:04.619511 <4>[ 156.503870] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f988
3604 03:09:04.619743 <4>[ 156.511294] x8 : ffff00080b504f00 x7 : 3432343534332e36 x6 : 0000000000000001
3605 03:09:04.619911 <4>[ 156.518718] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
3606 03:09:04.620324 <4>[ 156.526142] x2 : 0000000000000000 x1 : ffff00080b504f00 x0 : 0000000000000033
3607 03:09:04.620492 <4>[ 156.533565] Call trace:
3608 03:09:04.620639 <4>[ 156.536275] data_area+0x0/0x40
3609 03:09:04.620780 <4>[ 156.539686] lkdtm_EXEC_DATA+0x24/0x30
3610 03:09:04.620920 <4>[ 156.543709] lkdtm_do_action+0x2c/0x50
3611 03:09:04.622721 <4>[ 156.547732] direct_entry+0x164/0x180
3612 03:09:04.662936 <4>[ 156.551666] full_proxy_write+0x68/0xc0
3613 03:09:04.663156 <4>[ 156.555779] vfs_write+0xcc/0x2a0
3614 03:09:04.663317 <4>[ 156.559369] ksys_write+0x78/0x104
3615 03:09:04.663467 <4>[ 156.563044] __arm64_sys_write+0x28/0x3c
3616 03:09:04.663608 <4>[ 156.567241] invoke_syscall+0x8c/0x120
3617 03:09:04.663746 <4>[ 156.571267] el0_svc_common.constprop.0+0x68/0x124
3618 03:09:04.663884 <4>[ 156.576336] do_el0_svc+0x40/0xcc
3619 03:09:04.664021 <4>[ 156.579923] el0_svc+0x48/0xc0
3620 03:09:04.664164 <4>[ 156.583250] el0t_64_sync_handler+0xb8/0xbc
3621 03:09:04.664278 <4>[ 156.587707] el0t_64_sync+0x18c/0x190
3622 03:09:04.683661 <0>[ 156.591644] Code: 06d88280 ffff0008 04bcde80 ffff0008 (aa1e03e9)
3623 03:09:04.686712 <4>[ 156.598013] ---[ end trace 0000000000000000 ]---
3624 03:09:04.687006 # Segmentation fault
3625 03:09:04.838442 # [ 156.333763] lkdtm: Performing direct entry EXEC_DATA
3626 03:09:04.838719 # [ 156.339102] lkdtm: attempting ok execution at ffff800008c12f50
3627 03:09:04.838894 # [ 156.345424] lkdtm: attempting bad execution at ffff80000c1f16f0
3628 03:09:04.839053 # [ 156.351692] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c1f16f0
3629 03:09:04.839207 # [ 156.363134] Mem abort info:
3630 03:09:04.839347 # [ 156.366262] ESR = 0x000000008600000e
3631 03:09:04.841560 # [ 156.370305] EC = 0x21: IABT (current EL), IL = 32 bits
3632 03:09:04.841744 # [ 156.375917] SET = 0, FnV = 0
3633 03:09:04.881698 # [ 156.379259] EA = 0, S1PTW = 0
3634 03:09:04.881958 # [ 156.382689] FSC = 0x0e: level 2 permission fault
3635 03:09:04.882160 # [ 156.387771] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082427000
3636 03:09:04.882323 # [ 156.394774] [ffff80000c1f16f0] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0068000084200701
3637 03:09:04.882475 # [ 156.405734] Internal error: Oops: 000000008600000e [#6] PREEMPT SMP
3638 03:09:04.925089 # [ 156.412280] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3639 03:09:04.925561 # [ 156.426121] CPU: 1 PID: 2184 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
3640 03:09:04.925909 # [ 156.434060] Hardware name: ARM Juno development board (r0) (DT)
3641 03:09:04.926288 # [ 156.440253] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3642 03:09:04.926597 # [ 156.447498] pc : data_area+0x0/0x40
3643 03:09:04.926909 # [ 156.451264] lr : execute_location+0x84/0xa4
3644 03:09:04.927264 # [ 156.455731] sp : ffff80000f1e3bf0
3645 03:09:04.928309 # [ 156.459313] x29: ffff80000f1e3bf0 x28: ffff00080b504f00 x27: 0000000000000000
3646 03:09:04.968225 # [ 156.466741] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
3647 03:09:04.968696 # [ 156.474165] x23: ffff0008048ec000 x22: ffff80000f1e3da0 x21: 0000000000000001
3648 03:09:04.969039 # [ 156.481592] x20: ffff800008c12f50 x19: ffff80000c1f16f0 x18: 0000000000000000
3649 03:09:04.969354 # [ 156.489020] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb6a8f000
3650 03:09:04.969696 # [ 156.496443] x14: 0000000000000000 x13: 205d343234353433 x12: 2e36353120205b3e
3651 03:09:04.971512 # [ 156.503870] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f988
3652 03:09:05.011378 # [ 156.511294] x8 : ffff00080b504f00 x7 : 3432343534332e36 x6 : 0000000000000001
3653 03:09:05.011865 # [ 156.518718] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
3654 03:09:05.012211 # [ 156.526142] x2 : 0000000000000000 x1 : ffff00080b504f00 x0 : 0000000000000033
3655 03:09:05.012526 # [ 156.533565] Call trace:
3656 03:09:05.012827 # [ 156.536275] data_area+0x0/0x40
3657 03:09:05.013141 # [ 156.539686] lkdtm_EXEC_DATA+0x24/0x30
3658 03:09:05.013477 # [ 156.543709] lkdtm_do_action+0x2c/0x50
3659 03:09:05.014644 # [ 156.547732] direct_entry+0x164/0x180
3660 03:09:05.054515 # [ 156.551666] full_proxy_write+0x68/0xc0
3661 03:09:05.054977 # [ 156.555779] vfs_write+0xcc/0x2a0
3662 03:09:05.055314 # [ 156.559369] ksys_write+0x78/0x104
3663 03:09:05.055625 # [ 156.563044] __arm64_sys_write+0x28/0x3c
3664 03:09:05.055922 # [ 156.567241] invoke_syscall+0x8c/0x120
3665 03:09:05.056212 # [ 156.571267] el0_svc_common.constprop.0+0x68/0x124
3666 03:09:05.056569 # [ 156.576336] do_el0_svc+0x40/0xcc
3667 03:09:05.056867 # [ 156.579923] el0_svc+0x48/0xc0
3668 03:09:05.057148 # [ 156.583250] el0t_64_sync_handler+0xb8/0xbc
3669 03:09:05.057426 # [ 156.587707] el0t_64_sync+0x18c/0x190
3670 03:09:05.058199 # [ 156.591644] Code: 06d88280 ffff0008 04bcde80 ffff0008 (aa1e03e9)
3671 03:09:05.080270 # [ 156.598013] ---[ end trace 0000000000000000 ]---
3672 03:09:05.080728 # EXEC_DATA: saw 'call trace:': ok
3673 03:09:05.081062 ok 35 selftests: lkdtm: EXEC_DATA.sh
3674 03:09:05.083507 # selftests: lkdtm: EXEC_STACK.sh
3675 03:09:05.587802 <6>[ 157.473262] lkdtm: Performing direct entry EXEC_STACK
3676 03:09:05.588078 <6>[ 157.478705] lkdtm: attempting ok execution at ffff800008c12f50
3677 03:09:05.588350 <6>[ 157.485457] lkdtm: attempting bad execution at ffff80000f29b8c8
3678 03:09:05.588550 <1>[ 157.491728] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f29b8c8
3679 03:09:05.588749 <1>[ 157.501704] Mem abort info:
3680 03:09:05.588874 <1>[ 157.504785] ESR = 0x000000008600000f
3681 03:09:05.588996 <1>[ 157.508824] EC = 0x21: IABT (current EL), IL = 32 bits
3682 03:09:05.590995 <1>[ 157.514430] SET = 0, FnV = 0
3683 03:09:05.631209 <1>[ 157.517755] EA = 0, S1PTW = 0
3684 03:09:05.631564 <1>[ 157.521184] FSC = 0x0f: level 3 permission fault
3685 03:09:05.632062 <1>[ 157.526266] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082427000
3686 03:09:05.632272 <1>[ 157.533269] [ffff80000f29b8c8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088cf16003, pte=00680008855b1703
3687 03:09:05.632478 <0>[ 157.546158] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3688 03:09:05.674592 <4>[ 157.552705] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3689 03:09:05.674931 <4>[ 157.566551] CPU: 1 PID: 2234 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
3690 03:09:05.675139 <4>[ 157.574493] Hardware name: ARM Juno development board (r0) (DT)
3691 03:09:05.675305 <4>[ 157.580690] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3692 03:09:05.675458 <4>[ 157.587932] pc : 0xffff80000f29b8c8
3693 03:09:05.675606 <4>[ 157.591693] lr : execute_location+0x84/0xa4
3694 03:09:05.675727 <4>[ 157.596161] sp : ffff80000f29b880
3695 03:09:05.677732 <4>[ 157.599741] x29: ffff80000f29b880 x28: ffff00080b8e4f00 x27: 0000000000000000
3696 03:09:05.717909 <4>[ 157.607171] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
3697 03:09:05.718205 <4>[ 157.614602] x23: ffff000800aec000 x22: ffff80000f29ba80 x21: 0000000000000001
3698 03:09:05.718384 <4>[ 157.622026] x20: ffff800008c12f50 x19: ffff80000f29b8c8 x18: 0000000000000000
3699 03:09:05.718544 <4>[ 157.629451] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3700 03:09:05.718695 <4>[ 157.636882] x14: 0000000000000000 x13: 205d373534353834 x12: 2e37353120205b3e
3701 03:09:05.761265 <4>[ 157.644311] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f988
3702 03:09:05.761509 <4>[ 157.651735] x8 : ffff00080b8e4f00 x7 : 3735343538342e37 x6 : 0000000000000001
3703 03:09:05.761684 <4>[ 157.659159] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
3704 03:09:05.761843 <4>[ 157.666582] x2 : 0000000000000000 x1 : ffff00080b8e4f00 x0 : 0000000000000033
3705 03:09:05.761993 <4>[ 157.674006] Call trace:
3706 03:09:05.762169 <4>[ 157.676716] 0xffff80000f29b8c8
3707 03:09:05.762315 <4>[ 157.680126] lkdtm_EXEC_STACK+0x30/0x58
3708 03:09:05.762457 <4>[ 157.684237] lkdtm_do_action+0x2c/0x50
3709 03:09:05.764425 <4>[ 157.688260] direct_entry+0x164/0x180
3710 03:09:05.804964 <4>[ 157.692194] full_proxy_write+0x68/0xc0
3711 03:09:05.805417 <4>[ 157.696306] vfs_write+0xcc/0x2a0
3712 03:09:05.805756 <4>[ 157.699897] ksys_write+0x78/0x104
3713 03:09:05.806111 <4>[ 157.703573] __arm64_sys_write+0x28/0x3c
3714 03:09:05.806425 <4>[ 157.707772] invoke_syscall+0x8c/0x120
3715 03:09:05.806720 <4>[ 157.711797] el0_svc_common.constprop.0+0x68/0x124
3716 03:09:05.807009 <4>[ 157.716866] do_el0_svc+0x40/0xcc
3717 03:09:05.807291 <4>[ 157.720455] el0_svc+0x48/0xc0
3718 03:09:05.807571 <4>[ 157.723781] el0t_64_sync_handler+0xb8/0xbc
3719 03:09:05.807884 <4>[ 157.728239] el0t_64_sync+0x18c/0x190
3720 03:09:05.825473 <0>[ 157.732176] Code: 08c1159c ffff8000 00000000 00000000 (aa1e03e9)
3721 03:09:05.828641 <4>[ 157.738544] ---[ end trace 0000000000000000 ]---
3722 03:09:05.829065 # Segmentation fault
3723 03:09:06.029168 # [ 157.473262] lkdtm: Performing direct entry EXEC_STACK
3724 03:09:06.029676 # [ 157.478705] lkdtm: attempting ok execution at ffff800008c12f50
3725 03:09:06.030105 # [ 157.485457] lkdtm: attempting bad execution at ffff80000f29b8c8
3726 03:09:06.030447 # [ 157.491728] Unable to handle kernel execute from non-executable memory at virtual address ffff80000f29b8c8
3727 03:09:06.030758 # [ 157.501704] Mem abort info:
3728 03:09:06.031054 # [ 157.504785] ESR = 0x000000008600000f
3729 03:09:06.032435 # [ 157.508824] EC = 0x21: IABT (current EL), IL = 32 bits
3730 03:09:06.032876 # [ 157.514430] SET = 0, FnV = 0
3731 03:09:06.072249 # [ 157.517755] EA = 0, S1PTW = 0
3732 03:09:06.072681 # [ 157.521184] FSC = 0x0f: level 3 permission fault
3733 03:09:06.072981 # [ 157.526266] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082427000
3734 03:09:06.073262 # [ 157.533269] [ffff80000f29b8c8] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=100000088cf16003, pte=00680008855b1703
3735 03:09:06.073528 # [ 157.546158] Internal error: Oops: 000000008600000f [#7] PREEMPT SMP
3736 03:09:06.115360 # [ 157.552705] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3737 03:09:06.115784 # [ 157.566551] CPU: 1 PID: 2234 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
3738 03:09:06.116118 # [ 157.574493] Hardware name: ARM Juno development board (r0) (DT)
3739 03:09:06.116402 # [ 157.580690] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3740 03:09:06.116671 # [ 157.587932] pc : 0xffff80000f29b8c8
3741 03:09:06.116930 # [ 157.591693] lr : execute_location+0x84/0xa4
3742 03:09:06.117186 # [ 157.596161] sp : ffff80000f29b880
3743 03:09:06.158498 # [ 157.599741] x29: ffff80000f29b880 x28: ffff00080b8e4f00 x27: 0000000000000000
3744 03:09:06.159025 # [ 157.607171] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
3745 03:09:06.159784 # [ 157.614602] x23: ffff000800aec000 x22: ffff80000f29ba80 x21: 0000000000000001
3746 03:09:06.160123 # [ 157.622026] x20: ffff800008c12f50 x19: ffff80000f29b8c8 x18: 0000000000000000
3747 03:09:06.160479 # [ 157.629451] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3748 03:09:06.160882 # [ 157.636882] x14: 0000000000000000 x13: 205d373534353834 x12: 2e37353120205b3e
3749 03:09:06.201688 # [ 157.644311] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f988
3750 03:09:06.202172 # [ 157.651735] x8 : ffff00080b8e4f00 x7 : 3735343538342e37 x6 : 0000000000000001
3751 03:09:06.202568 # [ 157.659159] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
3752 03:09:06.202931 # [ 157.666582] x2 : 0000000000000000 x1 : ffff00080b8e4f00 x0 : 0000000000000033
3753 03:09:06.203278 # [ 157.674006] Call trace:
3754 03:09:06.203617 # [ 157.676716] 0xffff80000f29b8c8
3755 03:09:06.203949 # [ 157.680126] lkdtm_EXEC_STACK+0x30/0x58
3756 03:09:06.204279 # [ 157.684237] lkdtm_do_action+0x2c/0x50
3757 03:09:06.204952 # [ 157.688260] direct_entry+0x164/0x180
3758 03:09:06.244894 # [ 157.692194] full_proxy_write+0x68/0xc0
3759 03:09:06.245372 # [ 157.696306] vfs_write+0xcc/0x2a0
3760 03:09:06.245800 # [ 157.699897] ksys_write+0x78/0x104
3761 03:09:06.246227 # [ 157.703573] __arm64_sys_write+0x28/0x3c
3762 03:09:06.246701 # [ 157.707772] invoke_syscall+0x8c/0x120
3763 03:09:06.247087 # [ 157.711797] el0_svc_common.constprop.0+0x68/0x124
3764 03:09:06.247898 # [ 157.716866] do_el0_svc+0x40/0xcc
3765 03:09:06.248277 # [ 157.720455] el0_svc+0x48/0xc0
3766 03:09:06.248663 # [ 157.723781] el0t_64_sync_handler+0xb8/0xbc
3767 03:09:06.249035 # [ 157.728239] el0t_64_sync+0x18c/0x190
3768 03:09:06.271265 # [ 157.732176] Code: 08c1159c ffff8000 00000000 00000000 (aa1e03e9)
3769 03:09:06.271730 # [ 157.738544] ---[ end trace 0000000000000000 ]---
3770 03:09:06.272238 # EXEC_STACK: saw 'call trace:': ok
3771 03:09:06.274424 ok 36 selftests: lkdtm: EXEC_STACK.sh
3772 03:09:06.274879 # selftests: lkdtm: EXEC_KMALLOC.sh
3773 03:09:06.755785 <6>[ 158.644653] lkdtm: Performing direct entry EXEC_KMALLOC
3774 03:09:06.756075 <6>[ 158.650656] lkdtm: attempting ok execution at ffff800008c12f50
3775 03:09:06.756602 <6>[ 158.656976] lkdtm: attempting bad execution at ffff000806e47d00
3776 03:09:06.756815 <1>[ 158.663207] Unable to handle kernel execute from non-executable memory at virtual address ffff000806e47d00
3777 03:09:06.757062 <1>[ 158.673174] Mem abort info:
3778 03:09:06.757338 <1>[ 158.676258] ESR = 0x000000008600000f
3779 03:09:06.759042 <1>[ 158.680297] EC = 0x21: IABT (current EL), IL = 32 bits
3780 03:09:06.799292 <1>[ 158.685902] SET = 0, FnV = 0
3781 03:09:06.799606 <1>[ 158.689244] EA = 0, S1PTW = 0
3782 03:09:06.799786 <1>[ 158.692672] FSC = 0x0f: level 3 permission fault
3783 03:09:06.800255 <1>[ 158.697759] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082427000
3784 03:09:06.800414 <1>[ 158.704759] [ffff000806e47d00] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffbd5003, pte=0068000886e47707
3785 03:09:06.800565 <0>[ 158.717647] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3786 03:09:06.842542 <4>[ 158.724194] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3787 03:09:06.842905 <4>[ 158.738034] CPU: 1 PID: 2284 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
3788 03:09:06.843103 <4>[ 158.745976] Hardware name: ARM Juno development board (r0) (DT)
3789 03:09:06.843285 <4>[ 158.752172] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3790 03:09:06.843769 <4>[ 158.759416] pc : 0xffff000806e47d00
3791 03:09:06.843943 <4>[ 158.763180] lr : execute_location+0x84/0xa4
3792 03:09:06.844096 <4>[ 158.767643] sp : ffff80000f33bb90
3793 03:09:06.885912 <4>[ 158.771225] x29: ffff80000f33bb90 x28: ffff000807494f00 x27: 0000000000000000
3794 03:09:06.886255 <4>[ 158.778659] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
3795 03:09:06.886442 <4>[ 158.786084] x23: ffff00080b04e000 x22: ffff80000f33bd50 x21: 0000000000000001
3796 03:09:06.886607 <4>[ 158.793508] x20: ffff800008c12f50 x19: ffff000806e47d00 x18: 0000000000000000
3797 03:09:06.886808 <4>[ 158.800932] x17: ffff80000843f238 x16: ffff80000843eeac x15: ffff8000086b0478
3798 03:09:06.889075 <4>[ 158.808359] x14: 0000000000000000 x13: 205d363739363536 x12: 2e38353120205b3e
3799 03:09:06.929376 <4>[ 158.815785] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f988
3800 03:09:06.929645 <4>[ 158.823212] x8 : ffff000807494f00 x7 : 3637393635362e38 x6 : 0000000000000001
3801 03:09:06.929818 <4>[ 158.830644] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
3802 03:09:06.929973 <4>[ 158.838073] x2 : 0000000000000000 x1 : ffff000807494f00 x0 : 0000000000000033
3803 03:09:06.930151 <4>[ 158.845497] Call trace:
3804 03:09:06.930276 <4>[ 158.848207] 0xffff000806e47d00
3805 03:09:06.930396 <4>[ 158.851617] lkdtm_EXEC_KMALLOC+0x38/0x50
3806 03:09:06.932526 <4>[ 158.855903] lkdtm_do_action+0x2c/0x50
3807 03:09:06.972725 <4>[ 158.859925] direct_entry+0x164/0x180
3808 03:09:06.972953 <4>[ 158.863859] full_proxy_write+0x68/0xc0
3809 03:09:06.973122 <4>[ 158.867971] vfs_write+0xcc/0x2a0
3810 03:09:06.973277 <4>[ 158.871561] ksys_write+0x78/0x104
3811 03:09:06.973425 <4>[ 158.875236] __arm64_sys_write+0x28/0x3c
3812 03:09:06.973569 <4>[ 158.879434] invoke_syscall+0x8c/0x120
3813 03:09:06.973710 <4>[ 158.883459] el0_svc_common.constprop.0+0x68/0x124
3814 03:09:06.973848 <4>[ 158.888529] do_el0_svc+0x40/0xcc
3815 03:09:06.973988 <4>[ 158.892118] el0_svc+0x48/0xc0
3816 03:09:06.974330 <4>[ 158.895444] el0t_64_sync_handler+0xb8/0xbc
3817 03:09:06.976098 <4>[ 158.899902] el0t_64_sync+0x18c/0x190
3818 03:09:07.001188 <0>[ 158.903839] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3819 03:09:07.001476 <4>[ 158.910207] ---[ end trace 0000000000000000 ]---
3820 03:09:07.004311 # Segmentation fault
3821 03:09:07.159836 # [ 158.644653] lkdtm: Performing direct entry EXEC_KMALLOC
3822 03:09:07.160114 # [ 158.650656] lkdtm: attempting ok execution at ffff800008c12f50
3823 03:09:07.160337 # [ 158.656976] lkdtm: attempting bad execution at ffff000806e47d00
3824 03:09:07.160543 # [ 158.663207] Unable to handle kernel execute from non-executable memory at virtual address ffff000806e47d00
3825 03:09:07.160742 # [ 158.673174] Mem abort info:
3826 03:09:07.160932 # [ 158.676258] ESR = 0x000000008600000f
3827 03:09:07.162977 # [ 158.680297] EC = 0x21: IABT (current EL), IL = 32 bits
3828 03:09:07.163215 # [ 158.685902] SET = 0, FnV = 0
3829 03:09:07.202971 # [ 158.689244] EA = 0, S1PTW = 0
3830 03:09:07.203235 # [ 158.692672] FSC = 0x0f: level 3 permission fault
3831 03:09:07.203453 # [ 158.697759] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082427000
3832 03:09:07.203656 # [ 158.704759] [ffff000806e47d00] pgd=18000009ffff8003, p4d=18000009ffff8003, pud=18000009ffc0d003, pmd=18000009ffbd5003, pte=0068000886e47707
3833 03:09:07.203853 # [ 158.717647] Internal error: Oops: 000000008600000f [#8] PREEMPT SMP
3834 03:09:07.246079 # [ 158.724194] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3835 03:09:07.246325 # [ 158.738034] CPU: 1 PID: 2284 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
3836 03:09:07.246501 # [ 158.745976] Hardware name: ARM Juno development board (r0) (DT)
3837 03:09:07.246660 # [ 158.752172] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3838 03:09:07.246809 # [ 158.759416] pc : 0xffff000806e47d00
3839 03:09:07.246953 # [ 158.763180] lr : execute_location+0x84/0xa4
3840 03:09:07.247100 # [ 158.767643] sp : ffff80000f33bb90
3841 03:09:07.289307 # [ 158.771225] x29: ffff80000f33bb90 x28: ffff000807494f00 x27: 0000000000000000
3842 03:09:07.289621 # [ 158.778659] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
3843 03:09:07.289803 # [ 158.786084] x23: ffff00080b04e000 x22: ffff80000f33bd50 x21: 0000000000000001
3844 03:09:07.289961 # [ 158.793508] x20: ffff800008c12f50 x19: ffff000806e47d00 x18: 0000000000000000
3845 03:09:07.290282 # [ 158.800932] x17: ffff80000843f238 x16: ffff80000843eeac x15: ffff8000086b0478
3846 03:09:07.290831 # [ 158.808359] x14: 0000000000000000 x13: 205d363739363536 x12: 2e38353120205b3e
3847 03:09:07.332744 # [ 158.815785] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f988
3848 03:09:07.333213 # [ 158.823212] x8 : ffff000807494f00 x7 : 3637393635362e38 x6 : 0000000000000001
3849 03:09:07.333551 # [ 158.830644] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
3850 03:09:07.333868 # [ 158.838073] x2 : 0000000000000000 x1 : ffff000807494f00 x0 : 0000000000000033
3851 03:09:07.334230 # [ 158.845497] Call trace:
3852 03:09:07.334534 # [ 158.848207] 0xffff000806e47d00
3853 03:09:07.334821 # [ 158.851617] lkdtm_EXEC_KMALLOC+0x38/0x50
3854 03:09:07.335106 # [ 158.855903] lkdtm_do_action+0x2c/0x50
3855 03:09:07.335907 # [ 158.859925] direct_entry+0x164/0x180
3856 03:09:07.375879 # [ 158.863859] full_proxy_write+0x68/0xc0
3857 03:09:07.376349 # [ 158.867971] vfs_write+0xcc/0x2a0
3858 03:09:07.376859 # [ 158.871561] ksys_write+0x78/0x104
3859 03:09:07.377316 # [ 158.875236] __arm64_sys_write+0x28/0x3c
3860 03:09:07.377685 # [ 158.879434] invoke_syscall+0x8c/0x120
3861 03:09:07.378223 # [ 158.883459] el0_svc_common.constprop.0+0x68/0x124
3862 03:09:07.378586 # [ 158.888529] do_el0_svc+0x40/0xcc
3863 03:09:07.378979 # [ 158.892118] el0_svc+0x48/0xc0
3864 03:09:07.379289 # [ 158.895444] el0t_64_sync_handler+0xb8/0xbc
3865 03:09:07.379577 # [ 158.899902] el0t_64_sync+0x18c/0x190
3866 03:09:07.402119 # [ 158.903839] Code: cccccccc cccccccc cccccccc cccccccc (aa1e03e9)
3867 03:09:07.402593 # [ 158.910207] ---[ end trace 0000000000000000 ]---
3868 03:09:07.402935 # EXEC_KMALLOC: saw 'call trace:': ok
3869 03:09:07.405349 ok 37 selftests: lkdtm: EXEC_KMALLOC.sh
3870 03:09:07.405791 # selftests: lkdtm: EXEC_VMALLOC.sh
3871 03:09:07.885828 <6>[ 159.774769] lkdtm: Performing direct entry EXEC_VMALLOC
3872 03:09:07.886222 <6>[ 159.780461] lkdtm: attempting ok execution at ffff800008c12f50
3873 03:09:07.886686 <6>[ 159.786777] lkdtm: attempting bad execution at ffff80000c8eb000
3874 03:09:07.886985 <1>[ 159.793235] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c8eb000
3875 03:09:07.887200 <1>[ 159.803241] Mem abort info:
3876 03:09:07.887351 <1>[ 159.806327] ESR = 0x000000008600000f
3877 03:09:07.889065 <1>[ 159.810366] EC = 0x21: IABT (current EL), IL = 32 bits
3878 03:09:07.929330 <1>[ 159.815974] SET = 0, FnV = 0
3879 03:09:07.929626 <1>[ 159.819315] EA = 0, S1PTW = 0
3880 03:09:07.929806 <1>[ 159.822747] FSC = 0x0f: level 3 permission fault
3881 03:09:07.929972 <1>[ 159.827834] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082427000
3882 03:09:07.930429 <1>[ 159.834840] [ffff80000c8eb000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880b08003, pte=0068000885701703
3883 03:09:07.930599 <0>[ 159.847732] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3884 03:09:07.972946 <4>[ 159.854280] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3885 03:09:07.973217 <4>[ 159.868128] CPU: 1 PID: 2334 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
3886 03:09:07.973394 <4>[ 159.876066] Hardware name: ARM Juno development board (r0) (DT)
3887 03:09:07.973628 <4>[ 159.882258] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3888 03:09:07.973776 <4>[ 159.889500] pc : 0xffff80000c8eb000
3889 03:09:07.973910 <4>[ 159.893264] lr : execute_location+0x84/0xa4
3890 03:09:07.974065 <4>[ 159.897731] sp : ffff80000f413a90
3891 03:09:08.016043 <4>[ 159.901313] x29: ffff80000f413a90 x28: ffff000805081a80 x27: 0000000000000000
3892 03:09:08.016347 <4>[ 159.908741] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
3893 03:09:08.016544 <4>[ 159.916166] x23: ffff000805701000 x22: ffff80000f413c50 x21: 0000000000000001
3894 03:09:08.016747 <4>[ 159.923591] x20: ffff800008c12f50 x19: ffff80000c8eb000 x18: 0000000000000000
3895 03:09:08.016906 <4>[ 159.931015] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3896 03:09:08.019157 <4>[ 159.938440] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
3897 03:09:08.059452 <4>[ 159.945865] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815f988
3898 03:09:08.059724 <4>[ 159.953289] x8 : ffff000805081a80 x7 : 00000074b5503510 x6 : 0000000000000001
3899 03:09:08.059896 <4>[ 159.960717] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
3900 03:09:08.060054 <4>[ 159.968140] x2 : 0000000000000000 x1 : ffff000805081a80 x0 : 0000000000000033
3901 03:09:08.060204 <4>[ 159.975564] Call trace:
3902 03:09:08.060350 <4>[ 159.978274] 0xffff80000c8eb000
3903 03:09:08.060491 <4>[ 159.981684] lkdtm_EXEC_VMALLOC+0x2c/0x44
3904 03:09:08.062575 <4>[ 159.985971] lkdtm_do_action+0x2c/0x50
3905 03:09:08.102802 <4>[ 159.989992] direct_entry+0x164/0x180
3906 03:09:08.103036 <4>[ 159.993925] full_proxy_write+0x68/0xc0
3907 03:09:08.103203 <4>[ 159.998038] vfs_write+0xcc/0x2a0
3908 03:09:08.103361 <4>[ 160.001628] ksys_write+0x78/0x104
3909 03:09:08.103516 <4>[ 160.005303] __arm64_sys_write+0x28/0x3c
3910 03:09:08.103655 <4>[ 160.009501] invoke_syscall+0x8c/0x120
3911 03:09:08.103788 <4>[ 160.013526] el0_svc_common.constprop.0+0x68/0x124
3912 03:09:08.103921 <4>[ 160.018595] do_el0_svc+0x40/0xcc
3913 03:09:08.104055 <4>[ 160.022184] el0_svc+0x48/0xc0
3914 03:09:08.104187 <4>[ 160.025510] el0t_64_sync_handler+0xb8/0xbc
3915 03:09:08.105966 <4>[ 160.029968] el0t_64_sync+0x18c/0x190
3916 03:09:08.124110 <0>[ 160.033904] Code: bad PC value
3917 03:09:08.127194 <4>[ 160.037227] ---[ end trace 0000000000000000 ]---
3918 03:09:08.127434 # Segmentation fault
3919 03:09:08.305252 # [ 159.774769] lkdtm: Performing direct entry EXEC_VMALLOC
3920 03:09:08.305757 # [ 159.780461] lkdtm: attempting ok execution at ffff800008c12f50
3921 03:09:08.306146 # [ 159.786777] lkdtm: attempting bad execution at ffff80000c8eb000
3922 03:09:08.306473 # [ 159.793235] Unable to handle kernel execute from non-executable memory at virtual address ffff80000c8eb000
3923 03:09:08.306778 # [ 159.803241] Mem abort info:
3924 03:09:08.307069 # [ 159.806327] ESR = 0x000000008600000f
3925 03:09:08.308551 # [ 159.810366] EC = 0x21: IABT (current EL), IL = 32 bits
3926 03:09:08.308989 # [ 159.815974] SET = 0, FnV = 0
3927 03:09:08.348160 # [ 159.819315] EA = 0, S1PTW = 0
3928 03:09:08.348423 # [ 159.822747] FSC = 0x0f: level 3 permission fault
3929 03:09:08.348595 # [ 159.827834] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082427000
3930 03:09:08.348761 # [ 159.834840] [ffff80000c8eb000] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=1000000880b08003, pte=0068000885701703
3931 03:09:08.348904 # [ 159.847732] Internal error: Oops: 000000008600000f [#9] PREEMPT SMP
3932 03:09:08.391293 # [ 159.854280] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3933 03:09:08.391539 # [ 159.868128] CPU: 1 PID: 2334 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
3934 03:09:08.391997 # [ 159.876066] Hardware name: ARM Juno development board (r0) (DT)
3935 03:09:08.392183 # [ 159.882258] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3936 03:09:08.392394 # [ 159.889500] pc : 0xffff80000c8eb000
3937 03:09:08.392591 # [ 159.893264] lr : execute_location+0x84/0xa4
3938 03:09:08.392791 # [ 159.897731] sp : ffff80000f413a90
3939 03:09:08.434456 # [ 159.901313] x29: ffff80000f413a90 x28: ffff000805081a80 x27: 0000000000000000
3940 03:09:08.434700 # [ 159.908741] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
3941 03:09:08.435206 # [ 159.916166] x23: ffff000805701000 x22: ffff80000f413c50 x21: 0000000000000001
3942 03:09:08.435396 # [ 159.923591] x20: ffff800008c12f50 x19: ffff80000c8eb000 x18: 0000000000000000
3943 03:09:08.435601 # [ 159.931015] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
3944 03:09:08.435787 # [ 159.938440] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
3945 03:09:08.477529 # [ 159.945865] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815f988
3946 03:09:08.477783 # [ 159.953289] x8 : ffff000805081a80 x7 : 00000074b5503510 x6 : 0000000000000001
3947 03:09:08.478015 # [ 159.960717] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
3948 03:09:08.478218 # [ 159.968140] x2 : 0000000000000000 x1 : ffff000805081a80 x0 : 0000000000000033
3949 03:09:08.478421 # [ 159.975564] Call trace:
3950 03:09:08.478613 # [ 159.978274] 0xffff80000c8eb000
3951 03:09:08.478737 # [ 159.981684] lkdtm_EXEC_VMALLOC+0x2c/0x44
3952 03:09:08.478860 # [ 159.985971] lkdtm_do_action+0x2c/0x50
3953 03:09:08.480684 # [ 159.989992] direct_entry+0x164/0x180
3954 03:09:08.520695 # [ 159.993925] full_proxy_write+0x68/0xc0
3955 03:09:08.520937 # [ 159.998038] vfs_write+0xcc/0x2a0
3956 03:09:08.521156 # [ 160.001628] ksys_write+0x78/0x104
3957 03:09:08.521355 # [ 160.005303] __arm64_sys_write+0x28/0x3c
3958 03:09:08.521547 # [ 160.009501] invoke_syscall+0x8c/0x120
3959 03:09:08.521715 # [ 160.013526] el0_svc_common.constprop.0+0x68/0x124
3960 03:09:08.521871 # [ 160.018595] do_el0_svc+0x40/0xcc
3961 03:09:08.522041 # [ 160.022184] el0_svc+0x48/0xc0
3962 03:09:08.522195 # [ 160.025510] el0t_64_sync_handler+0xb8/0xbc
3963 03:09:08.522346 # [ 160.029968] el0t_64_sync+0x18c/0x190
3964 03:09:08.523845 # [ 160.033904] Code: bad PC value
3965 03:09:08.546766 # [ 160.037227] ---[ end trace 0000000000000000 ]---
3966 03:09:08.547010 # EXEC_VMALLOC: saw 'call trace:': ok
3967 03:09:08.547180 ok 38 selftests: lkdtm: EXEC_VMALLOC.sh
3968 03:09:08.549911 # selftests: lkdtm: EXEC_RODATA.sh
3969 03:09:09.042888 <6>[ 160.931656] lkdtm: Performing direct entry EXEC_RODATA
3970 03:09:09.043207 <6>[ 160.937457] lkdtm: attempting ok execution at ffff800008c12f50
3971 03:09:09.043728 <6>[ 160.943641] lkdtm: attempting bad execution at ffff800009a21630
3972 03:09:09.043955 <1>[ 160.949907] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a21630
3973 03:09:09.044120 <1>[ 160.960005] Mem abort info:
3974 03:09:09.044279 <1>[ 160.963131] ESR = 0x000000008600000e
3975 03:09:09.046145 <1>[ 160.967176] EC = 0x21: IABT (current EL), IL = 32 bits
3976 03:09:09.086403 <1>[ 160.972787] SET = 0, FnV = 0
3977 03:09:09.086685 <1>[ 160.976176] EA = 0, S1PTW = 0
3978 03:09:09.086863 <1>[ 160.979625] FSC = 0x0e: level 2 permission fault
3979 03:09:09.087026 <1>[ 160.984719] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082427000
3980 03:09:09.087458 <1>[ 160.991729] [ffff800009a21630] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
3981 03:09:09.087646 <0>[ 161.002694] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
3982 03:09:09.129745 <4>[ 161.009328] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
3983 03:09:09.130055 <4>[ 161.023178] CPU: 1 PID: 2384 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
3984 03:09:09.130288 <4>[ 161.031122] Hardware name: ARM Juno development board (r0) (DT)
3985 03:09:09.130495 <4>[ 161.037317] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
3986 03:09:09.130696 <4>[ 161.044559] pc : lkdtm_rodata_do_nothing+0x0/0x10
3987 03:09:09.130890 <4>[ 161.049550] lr : execute_location+0x84/0xa4
3988 03:09:09.131063 <4>[ 161.054015] sp : ffff80000f3bb8e0
3989 03:09:09.173037 <4>[ 161.057596] x29: ffff80000f3bb8e0 x28: ffff00080b8e1a80 x27: 0000000000000000
3990 03:09:09.173324 <4>[ 161.065029] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
3991 03:09:09.173834 <4>[ 161.072459] x23: ffff00080b97f000 x22: ffff80000f3bba90 x21: 0000000000000000
3992 03:09:09.174027 <4>[ 161.079884] x20: ffff800008c12f50 x19: ffff800009a21630 x18: 0000000000000000
3993 03:09:09.174211 <4>[ 161.087309] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8d11f000
3994 03:09:09.176130 <4>[ 161.094733] x14: 0000000000000000 x13: 205d313436333439 x12: 2e30363120205b3e
3995 03:09:09.216448 <4>[ 161.102157] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f988
3996 03:09:09.216702 <4>[ 161.109589] x8 : ffff00080b8e1a80 x7 : 3134363334392e30 x6 : 0000000000000001
3997 03:09:09.216923 <4>[ 161.117016] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
3998 03:09:09.217126 <4>[ 161.124440] x2 : 0000000000000000 x1 : ffff00080b8e1a80 x0 : 0000000000000033
3999 03:09:09.217320 <4>[ 161.131865] Call trace:
4000 03:09:09.217510 <4>[ 161.134575] lkdtm_rodata_do_nothing+0x0/0x10
4001 03:09:09.217699 <4>[ 161.139209] lkdtm_EXEC_RODATA+0x24/0x30
4002 03:09:09.219567 <4>[ 161.143406] lkdtm_do_action+0x2c/0x50
4003 03:09:09.259840 <4>[ 161.147430] direct_entry+0x164/0x180
4004 03:09:09.260070 <4>[ 161.151365] full_proxy_write+0x68/0xc0
4005 03:09:09.260285 <4>[ 161.155477] vfs_write+0xcc/0x2a0
4006 03:09:09.260486 <4>[ 161.159067] ksys_write+0x78/0x104
4007 03:09:09.260681 <4>[ 161.162743] __arm64_sys_write+0x28/0x3c
4008 03:09:09.260842 <4>[ 161.166941] invoke_syscall+0x8c/0x120
4009 03:09:09.261000 <4>[ 161.170966] el0_svc_common.constprop.0+0x68/0x124
4010 03:09:09.261155 <4>[ 161.176036] do_el0_svc+0x40/0xcc
4011 03:09:09.261306 <4>[ 161.179624] el0_svc+0x48/0xc0
4012 03:09:09.261455 <4>[ 161.182951] el0t_64_sync_handler+0xb8/0xbc
4013 03:09:09.262961 <4>[ 161.187409] el0t_64_sync+0x18c/0x190
4014 03:09:09.288049 <0>[ 161.191346] Code: aa55aa55 00000000 00000000 00000000 (d503233f)
4015 03:09:09.288350 <4>[ 161.197714] ---[ end trace 0000000000000000 ]---
4016 03:09:09.291141 # Segmentation fault
4017 03:09:09.476657 # [ 160.931656] lkdtm: Performing direct entry EXEC_RODATA
4018 03:09:09.477166 # [ 160.937457] lkdtm: attempting ok execution at ffff800008c12f50
4019 03:09:09.477498 # [ 160.943641] lkdtm: attempting bad execution at ffff800009a21630
4020 03:09:09.477805 # [ 160.949907] Unable to handle kernel execute from non-executable memory at virtual address ffff800009a21630
4021 03:09:09.478161 # [ 160.960005] Mem abort info:
4022 03:09:09.478465 # [ 160.963131] ESR = 0x000000008600000e
4023 03:09:09.479824 # [ 160.967176] EC = 0x21: IABT (current EL), IL = 32 bits
4024 03:09:09.480192 # [ 160.972787] SET = 0, FnV = 0
4025 03:09:09.519799 # [ 160.976176] EA = 0, S1PTW = 0
4026 03:09:09.520280 # [ 160.979625] FSC = 0x0e: level 2 permission fault
4027 03:09:09.520609 # [ 160.984719] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082427000
4028 03:09:09.521279 # [ 160.991729] [ffff800009a21630] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4029 03:09:09.521608 # [ 161.002694] Internal error: Oops: 000000008600000e [#10] PREEMPT SMP
4030 03:09:09.562959 # [ 161.009328] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4031 03:09:09.563436 # [ 161.023178] CPU: 1 PID: 2384 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
4032 03:09:09.563766 # [ 161.031122] Hardware name: ARM Juno development board (r0) (DT)
4033 03:09:09.564073 # [ 161.037317] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4034 03:09:09.564366 # [ 161.044559] pc : lkdtm_rodata_do_nothing+0x0/0x10
4035 03:09:09.564649 # [ 161.049550] lr : execute_location+0x84/0xa4
4036 03:09:09.564926 # [ 161.054015] sp : ffff80000f3bb8e0
4037 03:09:09.606105 # [ 161.057596] x29: ffff80000f3bb8e0 x28: ffff00080b8e1a80 x27: 0000000000000000
4038 03:09:09.606569 # [ 161.065029] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
4039 03:09:09.606901 # [ 161.072459] x23: ffff00080b97f000 x22: ffff80000f3bba90 x21: 0000000000000000
4040 03:09:09.607624 # [ 161.079884] x20: ffff800008c12f50 x19: ffff800009a21630 x18: 0000000000000000
4041 03:09:09.607989 # [ 161.087309] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8d11f000
4042 03:09:09.608332 # [ 161.094733] x14: 0000000000000000 x13: 205d313436333439 x12: 2e30363120205b3e
4043 03:09:09.649246 # [ 161.102157] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f988
4044 03:09:09.649700 # [ 161.109589] x8 : ffff00080b8e1a80 x7 : 3134363334392e30 x6 : 0000000000000001
4045 03:09:09.650079 # [ 161.117016] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
4046 03:09:09.650808 # [ 161.124440] x2 : 0000000000000000 x1 : ffff00080b8e1a80 x0 : 0000000000000033
4047 03:09:09.651159 # [ 161.131865] Call trace:
4048 03:09:09.651592 # [ 161.134575] lkdtm_rodata_do_nothing+0x0/0x10
4049 03:09:09.651915 # [ 161.139209] lkdtm_EXEC_RODATA+0x24/0x30
4050 03:09:09.652204 # [ 161.143406] lkdtm_do_action+0x2c/0x50
4051 03:09:09.652735 # [ 161.147430] direct_entry+0x164/0x180
4052 03:09:09.692408 # [ 161.151365] full_proxy_write+0x68/0xc0
4053 03:09:09.692971 # [ 161.155477] vfs_write+0xcc/0x2a0
4054 03:09:09.693337 # [ 161.159067] ksys_write+0x78/0x104
4055 03:09:09.693660 # [ 161.162743] __arm64_sys_write+0x28/0x3c
4056 03:09:09.693967 # [ 161.166941] invoke_syscall+0x8c/0x120
4057 03:09:09.694320 # [ 161.170966] el0_svc_common.constprop.0+0x68/0x124
4058 03:09:09.694612 # [ 161.176036] do_el0_svc+0x40/0xcc
4059 03:09:09.694897 # [ 161.179624] el0_svc+0x48/0xc0
4060 03:09:09.695179 # [ 161.182951] el0t_64_sync_handler+0xb8/0xbc
4061 03:09:09.695580 # [ 161.187409] el0t_64_sync+0x18c/0x190
4062 03:09:09.719083 # [ 161.191346] Code: aa55aa55 00000000 00000000 00000000 (d503233f)
4063 03:09:09.719619 # [ 161.197714] ---[ end trace 0000000000000000 ]---
4064 03:09:09.720067 # EXEC_RODATA: saw 'call trace:': ok
4065 03:09:09.722294 ok 39 selftests: lkdtm: EXEC_RODATA.sh
4066 03:09:09.722743 # selftests: lkdtm: EXEC_USERSPACE.sh
4067 03:09:10.230723 <6>[ 162.118417] lkdtm: Performing direct entry EXEC_USERSPACE
4068 03:09:10.231006 <6>[ 162.124368] lkdtm: attempting ok execution at ffff800008c12f50
4069 03:09:10.231181 <6>[ 162.131862] lkdtm: attempting bad execution at 0000ffff80966000
4070 03:09:10.231625 <1>[ 162.138136] Unable to handle kernel execution of user memory at virtual address 0000ffff80966000
4071 03:09:10.231892 <1>[ 162.147236] Mem abort info:
4072 03:09:10.232059 <1>[ 162.150335] ESR = 0x000000008600000f
4073 03:09:10.233950 <1>[ 162.154380] EC = 0x21: IABT (current EL), IL = 32 bits
4074 03:09:10.234236 <1>[ 162.159993] SET = 0, FnV = 0
4075 03:09:10.274221 <1>[ 162.163341] EA = 0, S1PTW = 0
4076 03:09:10.274497 <1>[ 162.166775] FSC = 0x0f: level 3 permission fault
4077 03:09:10.274674 <1>[ 162.171869] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088d46b000
4078 03:09:10.275191 <1>[ 162.178612] [0000ffff80966000] pgd=080000088b05a003, p4d=080000088b05a003, pud=08000008856c0003, pmd=080000088be1a003, pte=00a80008948aef43
4079 03:09:10.275375 <0>[ 162.191510] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4080 03:09:10.317518 <4>[ 162.198146] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4081 03:09:10.317792 <4>[ 162.211988] CPU: 1 PID: 2434 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
4082 03:09:10.317974 <4>[ 162.219933] Hardware name: ARM Juno development board (r0) (DT)
4083 03:09:10.318167 <4>[ 162.226130] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4084 03:09:10.318323 <4>[ 162.233372] pc : 0xffff80966000
4085 03:09:10.318470 <4>[ 162.236788] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4086 03:09:10.318614 <4>[ 162.241603] sp : ffff80000f57b960
4087 03:09:10.360793 <4>[ 162.245183] x29: ffff80000f57b960 x28: ffff00080dd134c0 x27: 0000000000000000
4088 03:09:10.361066 <4>[ 162.252614] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
4089 03:09:10.361272 <4>[ 162.260042] x23: ffff00080b42a000 x22: ffff80000f57bb00 x21: ffff800008c12f50
4090 03:09:10.361717 <4>[ 162.267470] x20: ffff00080dd134c0 x19: 0000ffff80966000 x18: 0000000000000000
4091 03:09:10.361902 <4>[ 162.274895] x17: ffff80000839af2c x16: ffff80000838e4e0 x15: ffff80000838e210
4092 03:09:10.363933 <4>[ 162.282319] x14: 0000000000000000 x13: 205d323638313331 x12: 2e32363120205b3e
4093 03:09:10.404252 <4>[ 162.289744] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f988
4094 03:09:10.404522 <4>[ 162.297168] x8 : ffff00080dd134c0 x7 : 3236383133312e32 x6 : 0000000000000001
4095 03:09:10.404695 <4>[ 162.304594] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
4096 03:09:10.404855 <4>[ 162.312020] x2 : 0000000000000000 x1 : ffff00080dd134c0 x0 : 0000000000000033
4097 03:09:10.405008 <4>[ 162.319444] Call trace:
4098 03:09:10.405155 <4>[ 162.322154] 0xffff80966000
4099 03:09:10.405298 <4>[ 162.325216] lkdtm_do_action+0x2c/0x50
4100 03:09:10.407366 <4>[ 162.329240] direct_entry+0x164/0x180
4101 03:09:10.447824 <4>[ 162.333175] full_proxy_write+0x68/0xc0
4102 03:09:10.448272 <4>[ 162.337287] vfs_write+0xcc/0x2a0
4103 03:09:10.448607 <4>[ 162.340878] ksys_write+0x78/0x104
4104 03:09:10.448924 <4>[ 162.344553] __arm64_sys_write+0x28/0x3c
4105 03:09:10.449225 <4>[ 162.348751] invoke_syscall+0x8c/0x120
4106 03:09:10.449520 <4>[ 162.352777] el0_svc_common.constprop.0+0x68/0x124
4107 03:09:10.449808 <4>[ 162.357846] do_el0_svc+0x40/0xcc
4108 03:09:10.450130 <4>[ 162.361434] el0_svc+0x48/0xc0
4109 03:09:10.450421 <4>[ 162.364762] el0t_64_sync_handler+0xb8/0xbc
4110 03:09:10.450719 <4>[ 162.369220] el0t_64_sync+0x18c/0x190
4111 03:09:10.451508 <0>[ 162.373157] Code: bad PC value
4112 03:09:10.466220 <4>[ 162.376481] ---[ end trace 0000000000000000 ]---
4113 03:09:10.466557 # Segmentation fault
4114 03:09:10.618194 # [ 162.118417] lkdtm: Performing direct entry EXEC_USERSPACE
4115 03:09:10.618465 # [ 162.124368] lkdtm: attempting ok execution at ffff800008c12f50
4116 03:09:10.618640 # [ 162.131862] lkdtm: attempting bad execution at 0000ffff80966000
4117 03:09:10.618800 # [ 162.138136] Unable to handle kernel execution of user memory at virtual address 0000ffff80966000
4118 03:09:10.618956 # [ 162.147236] Mem abort info:
4119 03:09:10.619104 # [ 162.150335] ESR = 0x000000008600000f
4120 03:09:10.619227 # [ 162.154380] EC = 0x21: IABT (current EL), IL = 32 bits
4121 03:09:10.619318 # [ 162.159993] SET = 0, FnV = 0
4122 03:09:10.621396 # [ 162.163341] EA = 0, S1PTW = 0
4123 03:09:10.661437 # [ 162.166775] FSC = 0x0f: level 3 permission fault
4124 03:09:10.661718 # [ 162.171869] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088d46b000
4125 03:09:10.661896 # [ 162.178612] [0000ffff80966000] pgd=080000088b05a003, p4d=080000088b05a003, pud=08000008856c0003, pmd=080000088be1a003, pte=00a80008948aef43
4126 03:09:10.662079 # [ 162.191510] Internal error: Oops: 000000008600000f [#11] PREEMPT SMP
4127 03:09:10.704752 # [ 162.198146] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4128 03:09:10.705228 # [ 162.211988] CPU: 1 PID: 2434 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
4129 03:09:10.705575 # [ 162.219933] Hardware name: ARM Juno development board (r0) (DT)
4130 03:09:10.705895 # [ 162.226130] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4131 03:09:10.706233 # [ 162.233372] pc : 0xffff80966000
4132 03:09:10.706529 # [ 162.236788] lr : lkdtm_EXEC_USERSPACE+0xd8/0xec
4133 03:09:10.706817 # [ 162.241603] sp : ffff80000f57b960
4134 03:09:10.707950 # [ 162.245183] x29: ffff80000f57b960 x28: ffff00080dd134c0 x27: 0000000000000000
4135 03:09:10.747940 # [ 162.252614] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
4136 03:09:10.748424 # [ 162.260042] x23: ffff00080b42a000 x22: ffff80000f57bb00 x21: ffff800008c12f50
4137 03:09:10.748862 # [ 162.267470] x20: ffff00080dd134c0 x19: 0000ffff80966000 x18: 0000000000000000
4138 03:09:10.749267 # [ 162.274895] x17: ffff80000839af2c x16: ffff80000838e4e0 x15: ffff80000838e210
4139 03:09:10.749653 # [ 162.282319] x14: 0000000000000000 x13: 205d323638313331 x12: 2e32363120205b3e
4140 03:09:10.751205 # [ 162.289744] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f988
4141 03:09:10.791140 # [ 162.297168] x8 : ffff00080dd134c0 x7 : 3236383133312e32 x6 : 0000000000000001
4142 03:09:10.791610 # [ 162.304594] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
4143 03:09:10.792048 # [ 162.312020] x2 : 0000000000000000 x1 : ffff00080dd134c0 x0 : 0000000000000033
4144 03:09:10.792453 # [ 162.319444] Call trace:
4145 03:09:10.792839 # [ 162.322154] 0xffff80966000
4146 03:09:10.793220 # [ 162.325216] lkdtm_do_action+0x2c/0x50
4147 03:09:10.793586 # [ 162.329240] direct_entry+0x164/0x180
4148 03:09:10.793952 # [ 162.333175] full_proxy_write+0x68/0xc0
4149 03:09:10.794823 # [ 162.337287] vfs_write+0xcc/0x2a0
4150 03:09:10.834320 # [ 162.340878] ksys_write+0x78/0x104
4151 03:09:10.834793 # [ 162.344553] __arm64_sys_write+0x28/0x3c
4152 03:09:10.835225 # [ 162.348751] invoke_syscall+0x8c/0x120
4153 03:09:10.835624 # [ 162.352777] el0_svc_common.constprop.0+0x68/0x124
4154 03:09:10.836010 # [ 162.357846] do_el0_svc+0x40/0xcc
4155 03:09:10.836389 # [ 162.361434] el0_svc+0x48/0xc0
4156 03:09:10.836757 # [ 162.364762] el0t_64_sync_handler+0xb8/0xbc
4157 03:09:10.837126 # [ 162.369220] el0t_64_sync+0x18c/0x190
4158 03:09:10.837554 # [ 162.373157] Code: bad PC value
4159 03:09:10.837923 # [ 162.376481] ---[ end trace 0000000000000000 ]---
4160 03:09:10.838716 # EXEC_USERSPACE: saw 'call trace:': ok
4161 03:09:10.853207 ok 40 selftests: lkdtm: EXEC_USERSPACE.sh
4162 03:09:10.853674 # selftests: lkdtm: EXEC_NULL.sh
4163 03:09:11.364521 <6>[ 163.253609] lkdtm: Performing direct entry EXEC_NULL
4164 03:09:11.365090 <6>[ 163.258928] lkdtm: attempting ok execution at ffff800008c12f50
4165 03:09:11.365300 <6>[ 163.265110] lkdtm: attempting bad execution at 0000000000000000
4166 03:09:11.365504 <1>[ 163.271376] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4167 03:09:11.365737 <1>[ 163.280503] Mem abort info:
4168 03:09:11.365920 <1>[ 163.283725] ESR = 0x0000000086000004
4169 03:09:11.367853 <1>[ 163.287804] EC = 0x21: IABT (current EL), IL = 32 bits
4170 03:09:11.368045 <1>[ 163.293420] SET = 0, FnV = 0
4171 03:09:11.407982 <1>[ 163.296767] EA = 0, S1PTW = 0
4172 03:09:11.408311 <1>[ 163.300199] FSC = 0x04: level 0 translation fault
4173 03:09:11.408829 <1>[ 163.305371] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000884374000
4174 03:09:11.409018 <1>[ 163.312117] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4175 03:09:11.409215 <0>[ 163.319225] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4176 03:09:11.411283 <4>[ 163.325858] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4177 03:09:11.451397 <4>[ 163.339700] CPU: 1 PID: 2484 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
4178 03:09:11.451682 <4>[ 163.347639] Hardware name: ARM Juno development board (r0) (DT)
4179 03:09:11.451929 <4>[ 163.353830] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4180 03:09:11.452116 <4>[ 163.361072] pc : 0x0
4181 03:09:11.452274 <4>[ 163.363530] lr : execute_location+0x84/0xa4
4182 03:09:11.452436 <4>[ 163.367994] sp : ffff80000f67b910
4183 03:09:11.452612 <4>[ 163.371574] x29: ffff80000f67b910 x28: ffff0008046fb4c0 x27: 0000000000000000
4184 03:09:11.494741 <4>[ 163.379007] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
4185 03:09:11.495024 <4>[ 163.386432] x23: ffff00080bc8b000 x22: ffff80000f67bac0 x21: 0000000000000000
4186 03:09:11.495215 <4>[ 163.393856] x20: ffff800008c12f50 x19: 0000000000000000 x18: 0000000000000000
4187 03:09:11.495384 <4>[ 163.401280] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffacabf000
4188 03:09:11.495544 <4>[ 163.408704] x14: 0000000000000000 x13: 205d303131353632 x12: 2e33363120205b3e
4189 03:09:11.497832 <4>[ 163.416128] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f988
4190 03:09:11.538096 <4>[ 163.423552] x8 : ffff0008046fb4c0 x7 : 3031313536322e33 x6 : 0000000000000001
4191 03:09:11.538360 <4>[ 163.430976] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
4192 03:09:11.538534 <4>[ 163.438401] x2 : 0000000000000000 x1 : ffff0008046fb4c0 x0 : 0000000000000033
4193 03:09:11.538695 <4>[ 163.445826] Call trace:
4194 03:09:11.538847 <4>[ 163.448536] 0x0
4195 03:09:11.538993 <4>[ 163.450640] lkdtm_EXEC_NULL+0x20/0x2c
4196 03:09:11.539136 <4>[ 163.454665] lkdtm_do_action+0x2c/0x50
4197 03:09:11.539277 <4>[ 163.458688] direct_entry+0x164/0x180
4198 03:09:11.539415 <4>[ 163.462622] full_proxy_write+0x68/0xc0
4199 03:09:11.541251 <4>[ 163.466734] vfs_write+0xcc/0x2a0
4200 03:09:11.591163 <4>[ 163.470325] ksys_write+0x78/0x104
4201 03:09:11.591446 <4>[ 163.474000] __arm64_sys_write+0x28/0x3c
4202 03:09:11.591687 <4>[ 163.478198] invoke_syscall+0x8c/0x120
4203 03:09:11.591891 <4>[ 163.482223] el0_svc_common.constprop.0+0x68/0x124
4204 03:09:11.592066 <4>[ 163.487292] do_el0_svc+0x40/0xcc
4205 03:09:11.592294 <4>[ 163.490879] el0_svc+0x48/0xc0
4206 03:09:11.592512 <4>[ 163.494205] el0t_64_sync_handler+0xb8/0xbc
4207 03:09:11.592701 <4>[ 163.498663] el0t_64_sync+0x18c/0x190
4208 03:09:11.592835 <0>[ 163.502600] Code: bad PC value
4209 03:09:11.594297 <4>[ 163.505922] ---[ end trace 0000000000000000 ]---
4210 03:09:11.594549 # Segmentation fault
4211 03:09:11.797413 # [ 163.253609] lkdtm: Performing direct entry EXEC_NULL
4212 03:09:11.797934 # [ 163.258928] lkdtm: attempting ok execution at ffff800008c12f50
4213 03:09:11.798403 # [ 163.265110] lkdtm: attempting bad execution at 0000000000000000
4214 03:09:11.798806 # [ 163.271376] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4215 03:09:11.799191 # [ 163.280503] Mem abort info:
4216 03:09:11.799571 # [ 163.283725] ESR = 0x0000000086000004
4217 03:09:11.799948 # [ 163.287804] EC = 0x21: IABT (current EL), IL = 32 bits
4218 03:09:11.800744 # [ 163.293420] SET = 0, FnV = 0
4219 03:09:11.840553 # [ 163.296767] EA = 0, S1PTW = 0
4220 03:09:11.841043 # [ 163.300199] FSC = 0x04: level 0 translation fault
4221 03:09:11.841486 # [ 163.305371] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000884374000
4222 03:09:11.841889 # [ 163.312117] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4223 03:09:11.842310 # [ 163.319225] Internal error: Oops: 0000000086000004 [#12] PREEMPT SMP
4224 03:09:11.843821 # [ 163.325858] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4225 03:09:11.883711 # [ 163.339700] CPU: 1 PID: 2484 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
4226 03:09:11.884185 # [ 163.347639] Hardware name: ARM Juno development board (r0) (DT)
4227 03:09:11.884620 # [ 163.353830] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4228 03:09:11.885024 # [ 163.361072] pc : 0x0
4229 03:09:11.885410 # [ 163.363530] lr : execute_location+0x84/0xa4
4230 03:09:11.885861 # [ 163.367994] sp : ffff80000f67b910
4231 03:09:11.886323 # [ 163.371574] x29: ffff80000f67b910 x28: ffff0008046fb4c0 x27: 0000000000000000
4232 03:09:11.926848 # [ 163.379007] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
4233 03:09:11.927362 # [ 163.386432] x23: ffff00080bc8b000 x22: ffff80000f67bac0 x21: 0000000000000000
4234 03:09:11.928191 # [ 163.393856] x20: ffff800008c12f50 x19: 0000000000000000 x18: 0000000000000000
4235 03:09:11.928585 # [ 163.401280] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffacabf000
4236 03:09:11.929025 # [ 163.408704] x14: 0000000000000000 x13: 205d303131353632 x12: 2e33363120205b3e
4237 03:09:11.929451 # [ 163.416128] x11: 207461206e6f6974 x10: 7563657865206461 x9 : ffff80000815f988
4238 03:09:11.970049 # [ 163.423552] x8 : ffff0008046fb4c0 x7 : 3031313536322e33 x6 : 0000000000000001
4239 03:09:11.970916 # [ 163.430976] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
4240 03:09:11.971286 # [ 163.438401] x2 : 0000000000000000 x1 : ffff0008046fb4c0 x0 : 0000000000000033
4241 03:09:11.971688 # [ 163.445826] Call trace:
4242 03:09:11.972012 # [ 163.448536] 0x0
4243 03:09:11.972313 # [ 163.450640] lkdtm_EXEC_NULL+0x20/0x2c
4244 03:09:11.972608 # [ 163.454665] lkdtm_do_action+0x2c/0x50
4245 03:09:11.972920 # [ 163.458688] direct_entry+0x164/0x180
4246 03:09:11.973275 # [ 163.462622] full_proxy_write+0x68/0xc0
4247 03:09:11.973642 # [ 163.466734] vfs_write+0xcc/0x2a0
4248 03:09:11.973942 # [ 163.470325] ksys_write+0x78/0x104
4249 03:09:12.013160 # [ 163.474000] __arm64_sys_write+0x28/0x3c
4250 03:09:12.013629 # [ 163.478198] invoke_syscall+0x8c/0x120
4251 03:09:12.013969 # [ 163.482223] el0_svc_common.constprop.0+0x68/0x124
4252 03:09:12.014338 # [ 163.487292] do_el0_svc+0x40/0xcc
4253 03:09:12.014644 # [ 163.490879] el0_svc+0x48/0xc0
4254 03:09:12.014933 # [ 163.494205] el0t_64_sync_handler+0xb8/0xbc
4255 03:09:12.015216 # [ 163.498663] el0t_64_sync+0x18c/0x190
4256 03:09:12.015498 # [ 163.502600] Code: bad PC value
4257 03:09:12.015778 # [ 163.505922] ---[ end trace 0000000000000000 ]---
4258 03:09:12.016082 # EXEC_NULL: saw 'call trace:': ok
4259 03:09:12.016814 ok 41 selftests: lkdtm: EXEC_NULL.sh
4260 03:09:12.032160 # selftests: lkdtm: ACCESS_USERSPACE.sh
4261 03:09:12.549616 <6>[ 164.443856] lkdtm: Performing direct entry ACCESS_USERSPACE
4262 03:09:12.550239 <6>[ 164.450742] lkdtm: attempting bad read at 0000ffff8afc8000
4263 03:09:12.550699 <3>[ 164.456944] lkdtm: FAIL: survived bad read
4264 03:09:12.551178 <6>[ 164.461386] lkdtm: attempting bad write at 0000ffff8afc8000
4265 03:09:12.552742 <3>[ 164.467292] lkdtm: FAIL: survived bad write
4266 03:09:12.708313 # [ 164.443856] lkdtm: Performing direct entry ACCESS_USERSPACE
4267 03:09:12.708821 # [ 164.450742] lkdtm: attempting bad read at 0000ffff8afc8000
4268 03:09:12.709255 # [ 164.456944] lkdtm: FAIL: survived bad read
4269 03:09:12.709656 # [ 164.461386] lkdtm: attempting bad write at 0000ffff8afc8000
4270 03:09:12.711649 # [ 164.467292] lkdtm: FAIL: survived bad write
4271 03:09:12.743437 # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
4272 03:09:12.823357 not ok 42 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
4273 03:09:12.919030 # selftests: lkdtm: ACCESS_NULL.sh
4274 03:09:13.503218 <6>[ 165.388219] lkdtm: Performing direct entry ACCESS_NULL
4275 03:09:13.503506 <6>[ 165.393712] lkdtm: attempting bad read at 0000000000000000
4276 03:09:13.504028 <1>[ 165.399580] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4277 03:09:13.504216 <1>[ 165.408875] Mem abort info:
4278 03:09:13.504379 <1>[ 165.412000] ESR = 0x0000000096000004
4279 03:09:13.504531 <1>[ 165.416048] EC = 0x25: DABT (current EL), IL = 32 bits
4280 03:09:13.504669 <1>[ 165.421657] SET = 0, FnV = 0
4281 03:09:13.504805 <1>[ 165.425013] EA = 0, S1PTW = 0
4282 03:09:13.506496 <1>[ 165.428448] FSC = 0x04: level 0 translation fault
4283 03:09:13.546697 <1>[ 165.433617] Data abort info:
4284 03:09:13.547060 <1>[ 165.436782] ISV = 0, ISS = 0x00000004
4285 03:09:13.547264 <1>[ 165.440906] CM = 0, WnR = 0
4286 03:09:13.547430 <1>[ 165.444183] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088485b000
4287 03:09:13.547905 <1>[ 165.450923] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4288 03:09:13.548104 <0>[ 165.458048] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4289 03:09:13.550026 <4>[ 165.464682] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4290 03:09:13.590092 <4>[ 165.478524] CPU: 2 PID: 2575 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
4291 03:09:13.590367 <4>[ 165.486463] Hardware name: ARM Juno development board (r0) (DT)
4292 03:09:13.590538 <4>[ 165.492657] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4293 03:09:13.590698 <4>[ 165.499906] pc : lkdtm_ACCESS_NULL+0x34/0x78
4294 03:09:13.590850 <4>[ 165.504464] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4295 03:09:13.590996 <4>[ 165.509010] sp : ffff80000f813b10
4296 03:09:13.593157 <4>[ 165.512596] x29: ffff80000f813b10 x28: ffff000805b6b4c0 x27: 0000000000000000
4297 03:09:13.633423 <4>[ 165.520023] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
4298 03:09:13.633695 <4>[ 165.527451] x23: ffff00080cc4e000 x22: ffff80000f813ca0 x21: 000000000000000c
4299 03:09:13.633870 <4>[ 165.534881] x20: 0000000000000000 x19: ffff80000b4d5a80 x18: 0000000000000000
4300 03:09:13.634055 <4>[ 165.542305] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb412f000
4301 03:09:13.634228 <4>[ 165.549735] x14: 0000000000000000 x13: 205d323137333933 x12: 2e35363120205b3e
4302 03:09:13.636556 <4>[ 165.557159] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815f988
4303 03:09:13.676755 <4>[ 165.564583] x8 : ffff000805b6b4c0 x7 : 3231373339332e35 x6 : 0000000000000001
4304 03:09:13.677050 <4>[ 165.572007] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
4305 03:09:13.677578 <4>[ 165.579431] x2 : 0000000000000000 x1 : 000000000000c0de x0 : ffff80000a060000
4306 03:09:13.677763 <4>[ 165.586857] Call trace:
4307 03:09:13.678022 <4>[ 165.589572] lkdtm_ACCESS_NULL+0x34/0x78
4308 03:09:13.678195 <4>[ 165.593772] lkdtm_do_action+0x2c/0x50
4309 03:09:13.678355 <4>[ 165.597796] direct_entry+0x164/0x180
4310 03:09:13.679881 <4>[ 165.601733] full_proxy_write+0x68/0xc0
4311 03:09:13.680085 <4>[ 165.605850] vfs_write+0xcc/0x2a0
4312 03:09:13.720177 <4>[ 165.609441] ksys_write+0x78/0x104
4313 03:09:13.720509 <4>[ 165.613117] __arm64_sys_write+0x28/0x3c
4314 03:09:13.720686 <4>[ 165.617318] invoke_syscall+0x8c/0x120
4315 03:09:13.720844 <4>[ 165.621348] el0_svc_common.constprop.0+0x68/0x124
4316 03:09:13.721087 <4>[ 165.626421] do_el0_svc+0x40/0xcc
4317 03:09:13.721270 <4>[ 165.630010] el0_svc+0x48/0xc0
4318 03:09:13.721421 <4>[ 165.633337] el0t_64_sync_handler+0xb8/0xbc
4319 03:09:13.721568 <4>[ 165.637795] el0t_64_sync+0x18c/0x190
4320 03:09:13.721712 <0>[ 165.641732] Code: 91268000 97ffc4b7 d2981bc1 b0004fc0 (f9400293)
4321 03:09:13.723300 <4>[ 165.648103] ---[ end trace 0000000000000000 ]---
4322 03:09:13.739176 # Segmentation fault
4323 03:09:13.940925 # [ 165.388219] lkdtm: Performing direct entry ACCESS_NULL
4324 03:09:13.941427 # [ 165.393712] lkdtm: attempting bad read at 0000000000000000
4325 03:09:13.941767 # [ 165.399580] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
4326 03:09:13.942131 # [ 165.408875] Mem abort info:
4327 03:09:13.942444 # [ 165.412000] ESR = 0x0000000096000004
4328 03:09:13.942741 # [ 165.416048] EC = 0x25: DABT (current EL), IL = 32 bits
4329 03:09:13.943029 # [ 165.421657] SET = 0, FnV = 0
4330 03:09:13.943310 # [ 165.425013] EA = 0, S1PTW = 0
4331 03:09:13.983878 # [ 165.428448] FSC = 0x04: level 0 translation fault
4332 03:09:13.984370 # [ 165.433617] Data abort info:
4333 03:09:13.984810 # [ 165.436782] ISV = 0, ISS = 0x00000004
4334 03:09:13.985215 # [ 165.440906] CM = 0, WnR = 0
4335 03:09:13.985600 # [ 165.444183] user pgtable: 4k pages, 48-bit VAs, pgdp=000000088485b000
4336 03:09:13.985978 # [ 165.450923] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
4337 03:09:13.986404 # [ 165.458048] Internal error: Oops: 0000000096000004 [#13] PREEMPT SMP
4338 03:09:14.027255 # [ 165.464682] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4339 03:09:14.027792 # [ 165.478524] CPU: 2 PID: 2575 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
4340 03:09:14.028645 # [ 165.486463] Hardware name: ARM Juno development board (r0) (DT)
4341 03:09:14.029031 # [ 165.492657] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4342 03:09:14.029435 # [ 165.499906] pc : lkdtm_ACCESS_NULL+0x34/0x78
4343 03:09:14.029822 # [ 165.504464] lr : lkdtm_ACCESS_NULL+0x2c/0x78
4344 03:09:14.030246 # [ 165.509010] sp : ffff80000f813b10
4345 03:09:14.030721 # [ 165.512596] x29: ffff80000f813b10 x28: ffff000805b6b4c0 x27: 0000000000000000
4346 03:09:14.070313 # [ 165.520023] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
4347 03:09:14.070821 # [ 165.527451] x23: ffff00080cc4e000 x22: ffff80000f813ca0 x21: 000000000000000c
4348 03:09:14.071364 # [ 165.534881] x20: 0000000000000000 x19: ffff80000b4d5a80 x18: 0000000000000000
4349 03:09:14.071801 # [ 165.542305] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffb412f000
4350 03:09:14.072195 # [ 165.549735] x14: 0000000000000000 x13: 205d323137333933 x12: 2e35363120205b3e
4351 03:09:14.073474 # [ 165.557159] x11: 2074612064616572 x10: 2064616220676e69 x9 : ffff80000815f988
4352 03:09:14.113520 # [ 165.564583] x8 : ffff000805b6b4c0 x7 : 3231373339332e35 x6 : 0000000000000001
4353 03:09:14.113984 # [ 165.572007] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
4354 03:09:14.114363 # [ 165.579431] x2 : 0000000000000000 x1 : 000000000000c0de x0 : ffff80000a060000
4355 03:09:14.114708 # [ 165.586857] Call trace:
4356 03:09:14.115014 # [ 165.589572] lkdtm_ACCESS_NULL+0x34/0x78
4357 03:09:14.115304 # [ 165.593772] lkdtm_do_action+0x2c/0x50
4358 03:09:14.115589 # [ 165.597796] direct_entry+0x164/0x180
4359 03:09:14.116792 # [ 165.601733] full_proxy_write+0x68/0xc0
4360 03:09:14.156635 # [ 165.605850] vfs_write+0xcc/0x2a0
4361 03:09:14.157116 # [ 165.609441] ksys_write+0x78/0x104
4362 03:09:14.157876 # [ 165.613117] __arm64_sys_write+0x28/0x3c
4363 03:09:14.158276 # [ 165.617318] invoke_syscall+0x8c/0x120
4364 03:09:14.158593 # [ 165.621348] el0_svc_common.constprop.0+0x68/0x124
4365 03:09:14.158891 # [ 165.626421] do_el0_svc+0x40/0xcc
4366 03:09:14.159180 # [ 165.630010] el0_svc+0x48/0xc0
4367 03:09:14.159463 # [ 165.633337] el0t_64_sync_handler+0xb8/0xbc
4368 03:09:14.159771 # [ 165.637795] el0t_64_sync+0x18c/0x190
4369 03:09:14.160101 # [ 165.641732] Code: 91268000 97ffc4b7 d2981bc1 b0004fc0 (f9400293)
4370 03:09:14.160460 # [ 165.648103] ---[ end trace 0000000000000000 ]---
4371 03:09:14.176951 # ACCESS_NULL: saw 'call trace:': ok
4372 03:09:14.180254 ok 43 selftests: lkdtm: ACCESS_NULL.sh
4373 03:09:14.180723 # selftests: lkdtm: WRITE_RO.sh
4374 03:09:14.700159 <6>[ 166.588579] lkdtm: Performing direct entry WRITE_RO
4375 03:09:14.700459 <6>[ 166.593837] lkdtm: attempting bad rodata write at ffff800009a21620
4376 03:09:14.700910 <1>[ 166.600713] Unable to handle kernel write to read-only memory at virtual address ffff800009a21620
4377 03:09:14.701144 <1>[ 166.609988] Mem abort info:
4378 03:09:14.701293 <1>[ 166.613058] ESR = 0x000000009600004e
4379 03:09:14.701432 <1>[ 166.617102] EC = 0x25: DABT (current EL), IL = 32 bits
4380 03:09:14.701567 <1>[ 166.622720] SET = 0, FnV = 0
4381 03:09:14.703373 <1>[ 166.626067] EA = 0, S1PTW = 0
4382 03:09:14.743805 <1>[ 166.629479] FSC = 0x0e: level 2 permission fault
4383 03:09:14.744124 <1>[ 166.634561] Data abort info:
4384 03:09:14.744361 <1>[ 166.637713] ISV = 0, ISS = 0x0000004e
4385 03:09:14.744575 <1>[ 166.641843] CM = 0, WnR = 1
4386 03:09:14.744799 <1>[ 166.645107] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082427000
4387 03:09:14.745289 <1>[ 166.652141] [ffff800009a21620] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4388 03:09:14.745439 <0>[ 166.663112] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4389 03:09:14.787403 <4>[ 166.669747] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4390 03:09:14.787707 <4>[ 166.683590] CPU: 2 PID: 2628 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
4391 03:09:14.787908 <4>[ 166.691530] Hardware name: ARM Juno development board (r0) (DT)
4392 03:09:14.788199 <4>[ 166.697722] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4393 03:09:14.788366 <4>[ 166.704963] pc : lkdtm_WRITE_RO+0x44/0x5c
4394 03:09:14.788513 <4>[ 166.709256] lr : lkdtm_WRITE_RO+0x2c/0x5c
4395 03:09:14.790302 <4>[ 166.713546] sp : ffff80000f8eba30
4396 03:09:14.830472 <4>[ 166.717126] x29: ffff80000f8eba30 x28: ffff000807121a80 x27: 0000000000000000
4397 03:09:14.831010 <4>[ 166.724554] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
4398 03:09:14.831193 <4>[ 166.731979] x23: ffff00080d5d6000 x22: ffff80000f8ebbc0 x21: 0000000000000009
4399 03:09:14.831348 <4>[ 166.739404] x20: ffff00080d5d6000 x19: ffff800009a21000 x18: 0000000000000000
4400 03:09:14.831498 <4>[ 166.746829] x17: 00000000000001eb x16: 0000000000000001 x15: ffff80000a49e4c0
4401 03:09:14.833677 <4>[ 166.754253] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
4402 03:09:14.873769 <4>[ 166.761680] x11: 0000000000000a07 x10: 0000000000001500 x9 : ffff80000815f988
4403 03:09:14.874145 <4>[ 166.769105] x8 : ffff000807121a80 x7 : 071c71c71c71c71c x6 : 0000000000000001
4404 03:09:14.874641 <4>[ 166.776529] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
4405 03:09:14.874865 <4>[ 166.783952] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a060a18
4406 03:09:14.875032 <4>[ 166.791377] Call trace:
4407 03:09:14.875172 <4>[ 166.794089] lkdtm_WRITE_RO+0x44/0x5c
4408 03:09:14.875306 <4>[ 166.798031] lkdtm_do_action+0x2c/0x50
4409 03:09:14.876917 <4>[ 166.802056] direct_entry+0x164/0x180
4410 03:09:14.917199 <4>[ 166.805991] full_proxy_write+0x68/0xc0
4411 03:09:14.917439 <4>[ 166.810103] vfs_write+0xcc/0x2a0
4412 03:09:14.917604 <4>[ 166.813693] ksys_write+0x78/0x104
4413 03:09:14.917753 <4>[ 166.817369] __arm64_sys_write+0x28/0x3c
4414 03:09:14.917899 <4>[ 166.821567] invoke_syscall+0x8c/0x120
4415 03:09:14.918053 <4>[ 166.825592] el0_svc_common.constprop.0+0x68/0x124
4416 03:09:14.918193 <4>[ 166.830661] do_el0_svc+0x40/0xcc
4417 03:09:14.918332 <4>[ 166.834249] el0_svc+0x48/0xc0
4418 03:09:14.918466 <4>[ 166.837576] el0t_64_sync_handler+0xb8/0xbc
4419 03:09:14.920365 <4>[ 166.842034] el0t_64_sync+0x18c/0x190
4420 03:09:14.937965 <0>[ 166.845971] Code: f2b579a2 b0004fc0 ca020021 91286000 (f9031261)
4421 03:09:14.941070 <4>[ 166.852339] ---[ end trace 0000000000000000 ]---
4422 03:09:14.941356 # Segmentation fault
4423 03:09:15.116712 # [ 166.588579] lkdtm: Performing direct entry WRITE_RO
4424 03:09:15.117225 # [ 166.593837] lkdtm: attempting bad rodata write at ffff800009a21620
4425 03:09:15.117566 # [ 166.600713] Unable to handle kernel write to read-only memory at virtual address ffff800009a21620
4426 03:09:15.117882 # [ 166.609988] Mem abort info:
4427 03:09:15.118232 # [ 166.613058] ESR = 0x000000009600004e
4428 03:09:15.118527 # [ 166.617102] EC = 0x25: DABT (current EL), IL = 32 bits
4429 03:09:15.118816 # [ 166.622720] SET = 0, FnV = 0
4430 03:09:15.120096 # [ 166.626067] EA = 0, S1PTW = 0
4431 03:09:15.159838 # [ 166.629479] FSC = 0x0e: level 2 permission fault
4432 03:09:15.160285 # [ 166.634561] Data abort info:
4433 03:09:15.160675 # [ 166.637713] ISV = 0, ISS = 0x0000004e
4434 03:09:15.161029 # [ 166.641843] CM = 0, WnR = 1
4435 03:09:15.161372 # [ 166.645107] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082427000
4436 03:09:15.161708 # [ 166.652141] [ffff800009a21620] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000081c00781
4437 03:09:15.162074 # [ 166.663112] Internal error: Oops: 000000009600004e [#14] PREEMPT SMP
4438 03:09:15.202957 # [ 166.669747] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4439 03:09:15.203438 # [ 166.683590] CPU: 2 PID: 2628 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
4440 03:09:15.203877 # [ 166.691530] Hardware name: ARM Juno development board (r0) (DT)
4441 03:09:15.204281 # [ 166.697722] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4442 03:09:15.204673 # [ 166.704963] pc : lkdtm_WRITE_RO+0x44/0x5c
4443 03:09:15.205058 # [ 166.709256] lr : lkdtm_WRITE_RO+0x2c/0x5c
4444 03:09:15.205431 # [ 166.713546] sp : ffff80000f8eba30
4445 03:09:15.246165 # [ 166.717126] x29: ffff80000f8eba30 x28: ffff000807121a80 x27: 0000000000000000
4446 03:09:15.247018 # [ 166.724554] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
4447 03:09:15.247387 # [ 166.731979] x23: ffff00080d5d6000 x22: ffff80000f8ebbc0 x21: 0000000000000009
4448 03:09:15.247710 # [ 166.739404] x20: ffff00080d5d6000 x19: ffff800009a21000 x18: 0000000000000000
4449 03:09:15.248042 # [ 166.746829] x17: 00000000000001eb x16: 0000000000000001 x15: ffff80000a49e4c0
4450 03:09:15.249552 # [ 166.754253] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
4451 03:09:15.289302 # [ 166.761680] x11: 0000000000000a07 x10: 0000000000001500 x9 : ffff80000815f988
4452 03:09:15.289769 # [ 166.769105] x8 : ffff000807121a80 x7 : 071c71c71c71c71c x6 : 0000000000000001
4453 03:09:15.290155 # [ 166.776529] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
4454 03:09:15.290486 # [ 166.783952] x2 : 00000000abcd1234 x1 : 000000000198b861 x0 : ffff80000a060a18
4455 03:09:15.290788 # [ 166.791377] Call trace:
4456 03:09:15.291080 # [ 166.794089] lkdtm_WRITE_RO+0x44/0x5c
4457 03:09:15.291367 # [ 166.798031] lkdtm_do_action+0x2c/0x50
4458 03:09:15.292560 # [ 166.802056] direct_entry+0x164/0x180
4459 03:09:15.332449 # [ 166.805991] full_proxy_write+0x68/0xc0
4460 03:09:15.332918 # [ 166.810103] vfs_write+0xcc/0x2a0
4461 03:09:15.333254 # [ 166.813693] ksys_write+0x78/0x104
4462 03:09:15.333567 # [ 166.817369] __arm64_sys_write+0x28/0x3c
4463 03:09:15.333865 # [ 166.821567] invoke_syscall+0x8c/0x120
4464 03:09:15.334209 # [ 166.825592] el0_svc_common.constprop.0+0x68/0x124
4465 03:09:15.334503 # [ 166.830661] do_el0_svc+0x40/0xcc
4466 03:09:15.334815 # [ 166.834249] el0_svc+0x48/0xc0
4467 03:09:15.335097 # [ 166.837576] el0t_64_sync_handler+0xb8/0xbc
4468 03:09:15.335389 # [ 166.842034] el0t_64_sync+0x18c/0x190
4469 03:09:15.336166 # [ 166.845971] Code: f2b579a2 b0004fc0 ca020021 91286000 (f9031261)
4470 03:09:15.358988 # [ 166.852339] ---[ end trace 0000000000000000 ]---
4471 03:09:15.359451 # WRITE_RO: saw 'call trace:': ok
4472 03:09:15.359786 ok 44 selftests: lkdtm: WRITE_RO.sh
4473 03:09:15.362222 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4474 03:09:15.882164 <6>[ 167.768736] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4475 03:09:15.882476 <6>[ 167.775048] lkdtm: attempting bad ro_after_init write at ffff80000a160478
4476 03:09:15.883074 <1>[ 167.782208] Unable to handle kernel write to read-only memory at virtual address ffff80000a160478
4477 03:09:15.883277 <1>[ 167.791580] Mem abort info:
4478 03:09:15.883479 <1>[ 167.794693] ESR = 0x000000009600004e
4479 03:09:15.883741 <1>[ 167.798743] EC = 0x25: DABT (current EL), IL = 32 bits
4480 03:09:15.883914 <1>[ 167.804358] SET = 0, FnV = 0
4481 03:09:15.885452 <1>[ 167.807702] EA = 0, S1PTW = 0
4482 03:09:15.925727 <1>[ 167.811131] FSC = 0x0e: level 2 permission fault
4483 03:09:15.926019 <1>[ 167.816216] Data abort info:
4484 03:09:15.926248 <1>[ 167.819385] ISV = 0, ISS = 0x0000004e
4485 03:09:15.926452 <1>[ 167.823515] CM = 0, WnR = 1
4486 03:09:15.926624 <1>[ 167.826770] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082427000
4487 03:09:15.926795 <1>[ 167.833771] [ffff80000a160478] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4488 03:09:15.926963 <0>[ 167.844732] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4489 03:09:15.969024 <4>[ 167.851366] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4490 03:09:15.969304 <4>[ 167.865208] CPU: 2 PID: 2681 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
4491 03:09:15.969482 <4>[ 167.873147] Hardware name: ARM Juno development board (r0) (DT)
4492 03:09:15.969704 <4>[ 167.879339] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4493 03:09:15.969873 <4>[ 167.886585] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4494 03:09:15.970053 <4>[ 167.891833] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4495 03:09:15.972132 <4>[ 167.897074] sp : ffff80000f9db910
4496 03:09:16.012376 <4>[ 167.900656] x29: ffff80000f9db910 x28: ffff000805b6cf00 x27: 0000000000000000
4497 03:09:16.012685 <4>[ 167.908086] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
4498 03:09:16.013252 <4>[ 167.915513] x23: ffff00080cdac000 x22: ffff80000f9dbaa0 x21: 0000000000000014
4499 03:09:16.013464 <4>[ 167.922944] x20: ffff00080cdac000 x19: ffff80000a160000 x18: 0000000000000000
4500 03:09:16.013686 <4>[ 167.930368] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa465f000
4501 03:09:16.055757 <4>[ 167.937792] x14: 0000000000000000 x13: 205d383430353737 x12: 2e37363120205b3e
4502 03:09:16.056032 <4>[ 167.945216] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815f988
4503 03:09:16.056211 <4>[ 167.952645] x8 : ffff000805b6cf00 x7 : 3834303537372e37 x6 : 0000000000000001
4504 03:09:16.056369 <4>[ 167.960072] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
4505 03:09:16.056622 <4>[ 167.967495] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a060a18
4506 03:09:16.056788 <4>[ 167.974923] Call trace:
4507 03:09:16.056935 <4>[ 167.977634] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4508 03:09:16.058857 <4>[ 167.982534] lkdtm_do_action+0x2c/0x50
4509 03:09:16.099213 <4>[ 167.986558] direct_entry+0x164/0x180
4510 03:09:16.099486 <4>[ 167.990492] full_proxy_write+0x68/0xc0
4511 03:09:16.099707 <4>[ 167.994604] vfs_write+0xcc/0x2a0
4512 03:09:16.099906 <4>[ 167.998195] ksys_write+0x78/0x104
4513 03:09:16.100096 <4>[ 168.001871] __arm64_sys_write+0x28/0x3c
4514 03:09:16.100234 <4>[ 168.006075] invoke_syscall+0x8c/0x120
4515 03:09:16.100346 <4>[ 168.010101] el0_svc_common.constprop.0+0x68/0x124
4516 03:09:16.100458 <4>[ 168.015171] do_el0_svc+0x40/0xcc
4517 03:09:16.100568 <4>[ 168.018760] el0_svc+0x48/0xc0
4518 03:09:16.100674 <4>[ 168.022087] el0t_64_sync_handler+0xb8/0xbc
4519 03:09:16.102292 <4>[ 168.026545] el0t_64_sync+0x18c/0x190
4520 03:09:16.127955 <0>[ 168.030482] Code: f2b579a2 b0004fc0 ca020021 91286000 (f9023e61)
4521 03:09:16.128234 <4>[ 168.036851] ---[ end trace 0000000000000000 ]---
4522 03:09:16.131083 # Segmentation fault
4523 03:09:16.321250 # [ 167.768736] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
4524 03:09:16.321525 # [ 167.775048] lkdtm: attempting bad ro_after_init write at ffff80000a160478
4525 03:09:16.321695 # [ 167.782208] Unable to handle kernel write to read-only memory at virtual address ffff80000a160478
4526 03:09:16.321855 # [ 167.791580] Mem abort info:
4527 03:09:16.322021 # [ 167.794693] ESR = 0x000000009600004e
4528 03:09:16.322174 # [ 167.798743] EC = 0x25: DABT (current EL), IL = 32 bits
4529 03:09:16.322320 # [ 167.804358] SET = 0, FnV = 0
4530 03:09:16.324416 # [ 167.807702] EA = 0, S1PTW = 0
4531 03:09:16.364411 # [ 167.811131] FSC = 0x0e: level 2 permission fault
4532 03:09:16.364672 # [ 167.816216] Data abort info:
4533 03:09:16.364840 # [ 167.819385] ISV = 0, ISS = 0x0000004e
4534 03:09:16.364995 # [ 167.823515] CM = 0, WnR = 1
4535 03:09:16.365143 # [ 167.826770] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082427000
4536 03:09:16.365288 # [ 167.833771] [ffff80000a160478] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=0060000082200781
4537 03:09:16.365431 # [ 167.844732] Internal error: Oops: 000000009600004e [#15] PREEMPT SMP
4538 03:09:16.407517 # [ 167.851366] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4539 03:09:16.407767 # [ 167.865208] CPU: 2 PID: 2681 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
4540 03:09:16.407940 # [ 167.873147] Hardware name: ARM Juno development board (r0) (DT)
4541 03:09:16.408355 # [ 167.879339] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4542 03:09:16.408522 # [ 167.886585] pc : lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4543 03:09:16.408677 # [ 167.891833] lr : lkdtm_WRITE_RO_AFTER_INIT+0x50/0x80
4544 03:09:16.410716 # [ 167.897074] sp : ffff80000f9db910
4545 03:09:16.450715 # [ 167.900656] x29: ffff80000f9db910 x28: ffff000805b6cf00 x27: 0000000000000000
4546 03:09:16.450957 # [ 167.908086] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
4547 03:09:16.451126 # [ 167.915513] x23: ffff00080cdac000 x22: ffff80000f9dbaa0 x21: 0000000000000014
4548 03:09:16.451283 # [ 167.922944] x20: ffff00080cdac000 x19: ffff80000a160000 x18: 0000000000000000
4549 03:09:16.451432 # [ 167.930368] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffa465f000
4550 03:09:16.453889 # [ 167.937792] x14: 0000000000000000 x13: 205d383430353737 x12: 2e37363120205b3e
4551 03:09:16.493848 # [ 167.945216] x11: 2074612065746972 x10: 772074696e695f72 x9 : ffff80000815f988
4552 03:09:16.494124 # [ 167.952645] x8 : ffff000805b6cf00 x7 : 3834303537372e37 x6 : 0000000000000001
4553 03:09:16.494302 # [ 167.960072] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
4554 03:09:16.494463 # [ 167.967495] x2 : 00000000abcd1234 x1 : 00000000fe67479e x0 : ffff80000a060a18
4555 03:09:16.494611 # [ 167.974923] Call trace:
4556 03:09:16.494755 # [ 167.977634] lkdtm_WRITE_RO_AFTER_INIT+0x68/0x80
4557 03:09:16.497017 # [ 167.982534] lkdtm_do_action+0x2c/0x50
4558 03:09:16.536990 # [ 167.986558] direct_entry+0x164/0x180
4559 03:09:16.537235 # [ 167.990492] full_proxy_write+0x68/0xc0
4560 03:09:16.537408 # [ 167.994604] vfs_write+0xcc/0x2a0
4561 03:09:16.537563 # [ 167.998195] ksys_write+0x78/0x104
4562 03:09:16.537711 # [ 168.001871] __arm64_sys_write+0x28/0x3c
4563 03:09:16.537854 # [ 168.006075] invoke_syscall+0x8c/0x120
4564 03:09:16.537972 # [ 168.010101] el0_svc_common.constprop.0+0x68/0x124
4565 03:09:16.538151 # [ 168.015171] do_el0_svc+0x40/0xcc
4566 03:09:16.538288 # [ 168.018760] el0_svc+0x48/0xc0
4567 03:09:16.538406 # [ 168.022087] el0t_64_sync_handler+0xb8/0xbc
4568 03:09:16.540195 # [ 168.026545] el0t_64_sync+0x18c/0x190
4569 03:09:16.568667 # [ 168.030482] Code: f2b579a2 b0004fc0 ca020021 91286000 (f9023e61)
4570 03:09:16.568924 # [ 168.036851] ---[ end trace 0000000000000000 ]---
4571 03:09:16.569097 # WRITE_RO_AFTER_INIT: saw 'call trace:': ok
4572 03:09:16.569255 ok 45 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
4573 03:09:16.571782 # selftests: lkdtm: WRITE_KERN.sh
4574 03:09:17.079172 <6>[ 168.968130] lkdtm: Performing direct entry WRITE_KERN
4575 03:09:17.079453 <6>[ 168.973537] lkdtm: attempting bad 10833072 byte write at ffff800009667c00
4576 03:09:17.079629 <1>[ 168.980688] Unable to handle kernel write to read-only memory at virtual address ffff800009667c00
4577 03:09:17.080051 <1>[ 168.990014] Mem abort info:
4578 03:09:17.080219 <1>[ 168.993095] ESR = 0x000000009600004f
4579 03:09:17.080373 <1>[ 168.997173] EC = 0x25: DABT (current EL), IL = 32 bits
4580 03:09:17.080519 <1>[ 169.002783] SET = 0, FnV = 0
4581 03:09:17.082387 <1>[ 169.006128] EA = 0, S1PTW = 0
4582 03:09:17.122652 <1>[ 169.009541] FSC = 0x0f: level 3 permission fault
4583 03:09:17.123011 <1>[ 169.014626] Data abort info:
4584 03:09:17.123244 <1>[ 169.017775] ISV = 0, ISS = 0x0000004f
4585 03:09:17.123800 <1>[ 169.021898] CM = 0, WnR = 1
4586 03:09:17.123972 <1>[ 169.025152] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082427000
4587 03:09:17.124142 <1>[ 169.032155] [ffff800009667c00] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=0050000081867783
4588 03:09:17.125884 <0>[ 169.045040] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4589 03:09:17.165934 <4>[ 169.051673] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4590 03:09:17.166239 <4>[ 169.065523] CPU: 1 PID: 2734 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
4591 03:09:17.166486 <4>[ 169.073462] Hardware name: ARM Juno development board (r0) (DT)
4592 03:09:17.166693 <4>[ 169.079654] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4593 03:09:17.167215 <4>[ 169.086897] pc : __memcpy+0x128/0x240
4594 03:09:17.169060 <4>[ 169.090841] lr : lkdtm_WRITE_KERN+0x54/0x88
4595 03:09:17.209256 <4>[ 169.095303] sp : ffff80000fa9ba70
4596 03:09:17.209602 <4>[ 169.098888] x29: ffff80000fa9ba70 x28: ffff000805b6b4c0 x27: 0000000000000000
4597 03:09:17.209788 <4>[ 169.106316] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
4598 03:09:17.209949 <4>[ 169.113742] x23: ffff00080bc82000 x22: ffff80000fa9bc10 x21: 0000000000a54cb0
4599 03:09:17.210133 <4>[ 169.121166] x20: ffff800008c12f50 x19: ffff800009667c00 x18: 0000000000000000
4600 03:09:17.210296 <4>[ 169.128592] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff930bf000
4601 03:09:17.252622 <4>[ 169.136017] x14: 0000000000000000 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4602 03:09:17.252912 <4>[ 169.143445] x11: 2074612065746972 x10: 7720657479622032 x9 : ffff80000815f988
4603 03:09:17.253101 <4>[ 169.150875] x8 : ffff000805b6b4c0 x7 : d65f03c0d50323bf x6 : a8c17bfd910003fd
4604 03:09:17.253260 <4>[ 169.158300] x5 : ffff80000a0bc8b0 x4 : ffff800009667c00 x3 : ffff800009667c00
4605 03:09:17.253413 <4>[ 169.165724] x2 : 0000000000a54cb0 x1 : ffff800008c12f50 x0 : ffff800009667c00
4606 03:09:17.253561 <4>[ 169.173148] Call trace:
4607 03:09:17.253730 <4>[ 169.175858] __memcpy+0x128/0x240
4608 03:09:17.255777 <4>[ 169.179449] lkdtm_do_action+0x2c/0x50
4609 03:09:17.296109 <4>[ 169.183475] direct_entry+0x164/0x180
4610 03:09:17.296378 <4>[ 169.187410] full_proxy_write+0x68/0xc0
4611 03:09:17.296546 <4>[ 169.191525] vfs_write+0xcc/0x2a0
4612 03:09:17.296711 <4>[ 169.195119] ksys_write+0x78/0x104
4613 03:09:17.296880 <4>[ 169.198795] __arm64_sys_write+0x28/0x3c
4614 03:09:17.297031 <4>[ 169.202996] invoke_syscall+0x8c/0x120
4615 03:09:17.297230 <4>[ 169.207026] el0_svc_common.constprop.0+0x68/0x124
4616 03:09:17.297392 <4>[ 169.212096] do_el0_svc+0x40/0xcc
4617 03:09:17.297514 <4>[ 169.215685] el0_svc+0x48/0xc0
4618 03:09:17.297633 <4>[ 169.219013] el0t_64_sync_handler+0xb8/0xbc
4619 03:09:17.299233 <4>[ 169.223471] el0t_64_sync+0x18c/0x190
4620 03:09:17.324808 <0>[ 169.227409] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4621 03:09:17.325149 <4>[ 169.233781] ---[ end trace 0000000000000000 ]---
4622 03:09:17.327912 # Segmentation fault
4623 03:09:17.531126 # [ 0.000000] pcpu-alloc: s92768 r8192 d30112 u131072 alloc=32*4096
4624 03:09:17.531591 # [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5
4625 03:09:17.531980 # [ 0.000000] Detected VIPT I-cache on CPU0
4626 03:09:17.532355 # [ 0.000000] CPU features: detected: ARM erratum 843419
4627 03:09:17.532722 # [ 0.000000] CPU features: detected: ARM erratum 845719
4628 03:09:17.533065 # [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
4629 03:09:17.534385 # [ 0.000000] alternatives: applying boot alternatives
4630 03:09:17.574041 # [ 0.000000] Fallback order for Node 0: 0
4631 03:09:17.574308 # [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
4632 03:09:17.574482 # [ 0.000000] Policy zone: Normal
4633 03:09:17.574641 # [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/174888/extract-nfsrootfs-lpwu3or4,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
4634 03:09:17.617243 # [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
4635 03:09:17.617488 # [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4636 03:09:17.617658 # [ 0.000000] mem auto-init: stack:off, heap alloc:on, heap free:on
4637 03:09:17.617815 # [ 0.000000] mem auto-init: clearing system memory may take some time...
4638 03:09:17.617965 # [ 168.968130] lkdtm: Performing direct entry WRITE_KERN
4639 03:09:17.618139 # [ 168.973537] lkdtm: attempting bad 10833072 byte write at ffff800009667c00
4640 03:09:17.620428 # [ 168.980688] Unable to handle kernel write to read-only memory at virtual address ffff800009667c00
4641 03:09:17.660615 # [ 168.990014] Mem abort info:
4642 03:09:17.661076 # [ 168.993095] ESR = 0x000000009600004f
4643 03:09:17.661410 # [ 168.997173] EC = 0x25: DABT (current EL), IL = 32 bits
4644 03:09:17.661725 # [ 169.002783] SET = 0, FnV = 0
4645 03:09:17.662069 # [ 169.006128] EA = 0, S1PTW = 0
4646 03:09:17.662371 # [ 169.009541] FSC = 0x0f: level 3 permission fault
4647 03:09:17.662666 # [ 169.014626] Data abort info:
4648 03:09:17.662948 # [ 169.017775] ISV = 0, ISS = 0x0000004f
4649 03:09:17.663227 # [ 169.021898] CM = 0, WnR = 1
4650 03:09:17.663917 # [ 169.025152] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000082427000
4651 03:09:17.704038 # [ 169.032155] [ffff800009667c00] pgd=10000009fffff003, p4d=10000009fffff003, pud=10000009ffffe003, pmd=10000009ffffc003, pte=0050000081867783
4652 03:09:17.704509 # [ 169.045040] Internal error: Oops: 000000009600004f [#16] PREEMPT SMP
4653 03:09:17.704858 # [ 169.051673] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4654 03:09:17.705297 # [ 169.065523] CPU: 1 PID: 2734 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
4655 03:09:17.746941 # [ 169.073462] Hardware name: ARM Juno development board (r0) (DT)
4656 03:09:17.747404 # [ 169.079654] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4657 03:09:17.747744 # [ 169.086897] pc : __memcpy+0x128/0x240
4658 03:09:17.748059 # [ 169.090841] lr : lkdtm_WRITE_KERN+0x54/0x88
4659 03:09:17.748356 # [ 169.095303] sp : ffff80000fa9ba70
4660 03:09:17.749004 # [ 169.098888] x29: ffff80000fa9ba70 x28: ffff000805b6b4c0 x27: 0000000000000000
4661 03:09:17.749329 # [ 169.106316] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
4662 03:09:17.750307 # [ 169.113742] x23: ffff00080bc82000 x22: ffff80000fa9bc10 x21: 0000000000a54cb0
4663 03:09:17.790098 # [ 169.121166] x20: ffff800008c12f50 x19: ffff800009667c00 x18: 0000000000000000
4664 03:09:17.790567 # [ 169.128592] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff930bf000
4665 03:09:17.790905 # [ 169.136017] x14: 0000000000000000 x13: a9bf7bfdd503233f x12: d503201faa1e03e9
4666 03:09:17.791246 # [ 169.143445] x11: 2074612065746972 x10: 7720657479622032 x9 : ffff80000815f988
4667 03:09:17.792023 # [ 169.150875] x8 : ffff000805b6b4c0 x7 : d65f03c0d50323bf x6 : a8c17bfd910003fd
4668 03:09:17.793314 # [ 169.158300] x5 : ffff80000a0bc8b0 x4 : ffff800009667c00 x3 : ffff800009667c00
4669 03:09:17.833246 # [ 169.165724] x2 : 0000000000a54cb0 x1 : ffff800008c12f50 x0 : ffff800009667c00
4670 03:09:17.833711 # [ 169.173148] Call trace:
4671 03:09:17.834086 # [ 169.175858] __memcpy+0x128/0x240
4672 03:09:17.834410 # [ 169.179449] lkdtm_do_action+0x2c/0x50
4673 03:09:17.834705 # [ 169.183475] direct_entry+0x164/0x180
4674 03:09:17.834992 # [ 169.187410] full_proxy_write+0x68/0xc0
4675 03:09:17.835364 # [ 169.191525] vfs_write+0xcc/0x2a0
4676 03:09:17.835661 # [ 169.195119] ksys_write+0x78/0x104
4677 03:09:17.835940 # [ 169.198795] __arm64_sys_write+0x28/0x3c
4678 03:09:17.836617 # [ 169.202996] invoke_syscall+0x8c/0x120
4679 03:09:17.880848 # [ 169.207026] el0_svc_common.constprop.0+0x68/0x124
4680 03:09:17.881326 # [ 169.212096] do_el0_svc+0x40/0xcc
4681 03:09:17.881753 # [ 169.215685] el0_svc+0x48/0xc0
4682 03:09:17.882180 # [ 169.219013] el0t_64_sync_handler+0xb8/0xbc
4683 03:09:17.882572 # [ 169.223471] el0t_64_sync+0x18c/0x190
4684 03:09:17.882952 # [ 169.227409] Code: 927cec03 cb0e0021 8b0e0042 a9411c26 (a900340c)
4685 03:09:17.883328 # [ 169.233781] ---[ end trace 0000000000000000 ]---
4686 03:09:17.883715 # WRITE_KERN: saw 'call trace:': ok
4687 03:09:17.884444 ok 46 selftests: lkdtm: WRITE_KERN.sh
4688 03:09:17.884783 # selftests: lkdtm: WRITE_OPD.sh
4689 03:09:18.307292 <6>[ 170.212274] lkdtm: Performing direct entry WRITE_OPD
4690 03:09:18.310439 <6>[ 170.217820] lkdtm: XFAIL: Platform doesn't use function descriptors.
4691 03:09:18.468401 # [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5
4692 03:09:18.468910 # [ 0.000000] Detected VIPT I-cache on CPU0
4693 03:09:18.469250 # [ 0.000000] CPU features: detected: ARM erratum 843419
4694 03:09:18.469569 # [ 0.000000] CPU features: detected: ARM erratum 845719
4695 03:09:18.470324 # [ 0.000000] CPU features: detected: ARM errata 826319, 827319, 824069, or 819472
4696 03:09:18.470705 # [ 0.000000] alternatives: applying boot alternatives
4697 03:09:18.471013 # [ 0.000000] Fallback order for Node 0: 0
4698 03:09:18.511492 # [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2060288
4699 03:09:18.512017 # [ 0.000000] Policy zone: Normal
4700 03:09:18.512819 # [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/174888/extract-nfsrootfs-lpwu3or4,tcp,hard,vers=3 earlycon=pl011,0x7ff80000 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp
4701 03:09:18.513196 # [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
4702 03:09:18.554177 # [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
4703 03:09:18.555022 # [ 0.000000] mem auto-init: stack:off, heap alloc:on, heap free:on
4704 03:09:18.555407 # [ 0.000000] mem auto-init: clearing system memory may take some time...
4705 03:09:18.555816 # [ 170.212274] lkdtm: Performing direct entry WRITE_OPD
4706 03:09:18.556212 # [ 170.217820] lkdtm: XFAIL: Platform doesn't use function descriptors.
4707 03:09:18.557466 # WRITE_OPD: saw 'XFAIL': [SKIP]
4708 03:09:18.573211 ok 47 selftests: lkdtm: WRITE_OPD.sh # SKIP
4709 03:09:18.684878 # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4710 03:09:19.269052 <6>[ 171.157813] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4711 03:09:19.269582 <6>[ 171.164157] lkdtm: attempting good refcount_inc() without overflow
4712 03:09:19.270415 <6>[ 171.170691] lkdtm: attempting bad refcount_inc() overflow
4713 03:09:19.270787 <4>[ 171.176399] ------------[ cut here ]------------
4714 03:09:19.271185 <4>[ 171.181319] refcount_t: saturated; leaking memory.
4715 03:09:19.271574 <4>[ 171.186443] WARNING: CPU: 2 PID: 2828 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4716 03:09:19.312286 <4>[ 171.195271] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4717 03:09:19.313148 <4>[ 171.209118] CPU: 2 PID: 2828 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
4718 03:09:19.313720 <4>[ 171.217058] Hardware name: ARM Juno development board (r0) (DT)
4719 03:09:19.314139 <4>[ 171.223250] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4720 03:09:19.314546 <4>[ 171.230493] pc : refcount_warn_saturate+0x17c/0x224
4721 03:09:19.315866 <4>[ 171.235650] lr : refcount_warn_saturate+0x17c/0x224
4722 03:09:19.316312 <4>[ 171.240804] sp : ffff80000fc3ba30
4723 03:09:19.355730 <4>[ 171.244386] x29: ffff80000fc3ba30 x28: ffff000806bb9a80 x27: 0000000000000000
4724 03:09:19.356559 <4>[ 171.251816] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
4725 03:09:19.356934 <4>[ 171.259243] x23: ffff00080d4f0000 x22: ffff80000fc3bc00 x21: 0000000000000016
4726 03:09:19.357256 <4>[ 171.266669] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
4727 03:09:19.357562 <4>[ 171.274095] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff80c0f000
4728 03:09:19.399036 <4>[ 171.281520] x14: 0000000000000000 x13: 205d393133313831 x12: 2e31373120205b3e
4729 03:09:19.399501 <4>[ 171.288945] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f988
4730 03:09:19.399847 <4>[ 171.296371] x8 : ffff000806bb9a80 x7 : 3931333138312e31 x6 : 0000000000001ffe
4731 03:09:19.400163 <4>[ 171.303796] x5 : 0000000000017fe8 x4 : ffff00097ef3dc58 x3 : ffff800974ab2000
4732 03:09:19.400464 <4>[ 171.311220] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806bb9a80
4733 03:09:19.400757 <4>[ 171.318645] Call trace:
4734 03:09:19.401048 <4>[ 171.321356] refcount_warn_saturate+0x17c/0x224
4735 03:09:19.402306 <4>[ 171.326164] __refcount_add.constprop.0+0x88/0xa0
4736 03:09:19.442392 <4>[ 171.331147] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4737 03:09:19.443236 <4>[ 171.336219] lkdtm_do_action+0x2c/0x50
4738 03:09:19.443613 <4>[ 171.340241] direct_entry+0x164/0x180
4739 03:09:19.443940 <4>[ 171.344176] full_proxy_write+0x68/0xc0
4740 03:09:19.444250 <4>[ 171.348288] vfs_write+0xcc/0x2a0
4741 03:09:19.444546 <4>[ 171.351879] ksys_write+0x78/0x104
4742 03:09:19.444834 <4>[ 171.355555] __arm64_sys_write+0x28/0x3c
4743 03:09:19.445117 <4>[ 171.359754] invoke_syscall+0x8c/0x120
4744 03:09:19.445419 <4>[ 171.363779] el0_svc_common.constprop.0+0x68/0x124
4745 03:09:19.445868 <4>[ 171.368849] do_el0_svc+0x40/0xcc
4746 03:09:19.485677 <4>[ 171.372438] el0_svc+0x48/0xc0
4747 03:09:19.486148 <4>[ 171.375765] el0t_64_sync_handler+0xb8/0xbc
4748 03:09:19.486497 <4>[ 171.380223] el0t_64_sync+0x18c/0x190
4749 03:09:19.486811 <4>[ 171.384156] irq event stamp: 0
4750 03:09:19.487111 <4>[ 171.387475] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4751 03:09:19.487408 <4>[ 171.394022] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4752 03:09:19.487694 <4>[ 171.402486] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4753 03:09:19.488876 <4>[ 171.410947] softirqs last disabled at (0): [<0000000000000000>] 0x0
4754 03:09:19.506153 <4>[ 171.417491] ---[ end trace 0000000000000000 ]---
4755 03:09:19.509431 <6>[ 171.422459] lkdtm: Overflow detected: saturated
4756 03:09:19.698500 # [ 0.000000] rcu: RCU lockdep checking is enabled.
4757 03:09:19.698773 # [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
4758 03:09:19.698945 # [ 0.000000] Trampoline variant of Tasks RCU enabled.
4759 03:09:19.699100 # [ 0.000000] Rude variant of Tasks RCU enabled.
4760 03:09:19.699247 # [ 0.000000] Tracing variant of Tasks RCU enabled.
4761 03:09:19.699390 # [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
4762 03:09:19.701627 # [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
4763 03:09:19.741645 # [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
4764 03:09:19.741909 # [ 0.000000] Root IRQ handler: gic_handle_irq
4765 03:09:19.742092 # [ 0.000000] GIC: Using split EOI/Deactivate mode
4766 03:09:19.742246 # [ 0.000000] GICv2m: range[mem 0x2c1c0000-0x2c1cffff], SPI[224:255]
4767 03:09:19.742394 # [ 0.000000] GICv2m: range[mem 0x2c1d0000-0x2c1dffff], SPI[256:287]
4768 03:09:19.742538 # [ 0.000000] GICv2m: range[mem 0x2c1e0000-0x2c1effff], SPI[288:319]
4769 03:09:19.742654 # [ 0.000000] GICv2m: range[mem 0x2c1f0000-0x2c1fffff], SPI[320:351]
4770 03:09:19.784785 # [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
4771 03:09:19.785018 # [ 0.000000] timer_sp804: timer clock not found: -517
4772 03:09:19.785182 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4773 03:09:19.785334 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@110000': -22
4774 03:09:19.785481 # [ 0.000000] timer_sp804: timer clock not found: -517
4775 03:09:19.785618 # [ 0.000000] timer_sp804: arm,sp804 clock not found: -2
4776 03:09:19.828189 # [ 0.000000] Failed to initialize '/bus@8000000/motherboard-bus@8000000/iofpga-bus@300000000/timer@120000': -22
4777 03:09:19.828648 # [ 0.000000] arch_timer: cp15 timer(s) running at 50.00MHz (phys).
4778 03:09:19.829008 # [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
4779 03:09:19.829315 # [ 171.157813] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
4780 03:09:19.829604 # [ 171.164157] lkdtm: attempting good refcount_inc() without overflow
4781 03:09:19.829886 # [ 171.170691] lkdtm: attempting bad refcount_inc() overflow
4782 03:09:19.831416 # [ 171.176399] ------------[ cut here ]------------
4783 03:09:19.871341 # [ 171.181319] refcount_t: saturated; leaking memory.
4784 03:09:19.871793 # [ 171.186443] WARNING: CPU: 2 PID: 2828 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4785 03:09:19.872122 # [ 171.195271] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4786 03:09:19.872431 # [ 171.209118] CPU: 2 PID: 2828 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
4787 03:09:19.872721 # [ 171.217058] Hardware name: ARM Juno development board (r0) (DT)
4788 03:09:19.914529 # [ 171.223250] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4789 03:09:19.915419 # [ 171.230493] pc : refcount_warn_saturate+0x17c/0x224
4790 03:09:19.915795 # [ 171.235650] lr : refcount_warn_saturate+0x17c/0x224
4791 03:09:19.916113 # [ 171.240804] sp : ffff80000fc3ba30
4792 03:09:19.916415 # [ 171.244386] x29: ffff80000fc3ba30 x28: ffff000806bb9a80 x27: 0000000000000000
4793 03:09:19.916710 # [ 171.251816] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
4794 03:09:19.916998 # [ 171.259243] x23: ffff00080d4f0000 x22: ffff80000fc3bc00 x21: 0000000000000016
4795 03:09:19.957707 # [ 171.266669] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
4796 03:09:19.958212 # [ 171.274095] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff80c0f000
4797 03:09:19.958559 # [ 171.281520] x14: 0000000000000000 x13: 205d393133313831 x12: 2e31373120205b3e
4798 03:09:19.959236 # [ 171.288945] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f988
4799 03:09:19.959571 # [ 171.296371] x8 : ffff000806bb9a80 x7 : 3931333138312e31 x6 : 0000000000001ffe
4800 03:09:19.959878 # [ 171.303796] x5 : 0000000000017fe8 x4 : ffff00097ef3dc58 x3 : ffff800974ab2000
4801 03:09:20.000901 # [ 171.311220] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806bb9a80
4802 03:09:20.001385 # [ 171.318645] Call trace:
4803 03:09:20.001726 # [ 171.321356] refcount_warn_saturate+0x17c/0x224
4804 03:09:20.002079 # [ 171.326164] __refcount_add.constprop.0+0x88/0xa0
4805 03:09:20.002385 # [ 171.331147] lkdtm_REFCOUNT_INC_OVERFLOW+0x70/0xa0
4806 03:09:20.003107 # [ 171.336219] lkdtm_do_action+0x2c/0x50
4807 03:09:20.003442 # [ 171.340241] direct_entry+0x164/0x180
4808 03:09:20.003731 # [ 171.344176] full_proxy_write+0x68/0xc0
4809 03:09:20.004019 # [ 171.348288] vfs_write+0xcc/0x2a0
4810 03:09:20.004313 # [ 171.351879] ksys_write+0x78/0x104
4811 03:09:20.004659 # [ 171.355555] __arm64_sys_write+0x28/0x3c
4812 03:09:20.044039 # [ 171.359754] invoke_syscall+0x8c/0x120
4813 03:09:20.044537 # [ 171.363779] el0_svc_common.constprop.0+0x68/0x124
4814 03:09:20.045282 # [ 171.368849] do_el0_svc+0x40/0xcc
4815 03:09:20.045633 # [ 171.372438] el0_svc+0x48/0xc0
4816 03:09:20.045936 # [ 171.375765] el0t_64_sync_handler+0xb8/0xbc
4817 03:09:20.046278 # [ 171.380223] el0t_64_sync+0x18c/0x190
4818 03:09:20.046570 # [ 171.384156] irq event stamp: 0
4819 03:09:20.046855 # [ 171.387475] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4820 03:09:20.047550 # [ 171.394022] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4821 03:09:20.091698 # [ 171.402486] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4822 03:09:20.092196 # [ 171.410947] softirqs last disabled at (0): [<0000000000000000>] 0x0
4823 03:09:20.092632 # [ 171.417491] ---[ end trace 0000000000000000 ]---
4824 03:09:20.093040 # [ 171.422459] lkdtm: Overflow detected: saturated
4825 03:09:20.093456 # REFCOUNT_INC_OVERFLOW: saw 'call trace:': ok
4826 03:09:20.093833 ok 48 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
4827 03:09:20.094986 # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4828 03:09:20.487290 <6>[ 172.371692] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4829 03:09:20.487765 <6>[ 172.378182] lkdtm: attempting good refcount_add() without overflow
4830 03:09:20.488157 <6>[ 172.384709] lkdtm: attempting bad refcount_add() overflow
4831 03:09:20.488888 <4>[ 172.390647] ------------[ cut here ]------------
4832 03:09:20.489218 <4>[ 172.395602] refcount_t: saturated; leaking memory.
4833 03:09:20.489567 <4>[ 172.400727] WARNING: CPU: 1 PID: 2867 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4834 03:09:20.530635 <4>[ 172.409550] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4835 03:09:20.531118 <4>[ 172.423393] CPU: 1 PID: 2867 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
4836 03:09:20.531550 <4>[ 172.431332] Hardware name: ARM Juno development board (r0) (DT)
4837 03:09:20.532323 <4>[ 172.437523] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4838 03:09:20.532704 <4>[ 172.444765] pc : refcount_warn_saturate+0x17c/0x224
4839 03:09:20.533125 <4>[ 172.449921] lr : refcount_warn_saturate+0x17c/0x224
4840 03:09:20.533517 <4>[ 172.455074] sp : ffff80000fcf3920
4841 03:09:20.574062 <4>[ 172.458655] x29: ffff80000fcf3920 x28: ffff000805b6cf00 x27: 0000000000000000
4842 03:09:20.574538 <4>[ 172.466083] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
4843 03:09:20.574882 <4>[ 172.473509] x23: ffff0008049d5000 x22: ffff80000fcf3af0 x21: 0000000000000016
4844 03:09:20.575194 <4>[ 172.480934] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
4845 03:09:20.575497 <4>[ 172.488358] x17: ffff800008162968 x16: ffff800008161ec8 x15: ffff800008161e14
4846 03:09:20.577309 <4>[ 172.495784] x14: 0000000000000000 x13: 205d323036353933 x12: 2e32373120205b3e
4847 03:09:20.617468 <4>[ 172.503208] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f988
4848 03:09:20.617927 <4>[ 172.510632] x8 : ffff000805b6cf00 x7 : 3230363539332e32 x6 : 0000000000001ffe
4849 03:09:20.618301 <4>[ 172.518057] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
4850 03:09:20.618621 <4>[ 172.525480] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805b6cf00
4851 03:09:20.618925 <4>[ 172.532905] Call trace:
4852 03:09:20.619220 <4>[ 172.535615] refcount_warn_saturate+0x17c/0x224
4853 03:09:20.619510 <4>[ 172.540423] __refcount_add.constprop.0+0x88/0xa0
4854 03:09:20.660847 <4>[ 172.545405] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4855 03:09:20.661298 <4>[ 172.550476] lkdtm_do_action+0x2c/0x50
4856 03:09:20.661637 <4>[ 172.554498] direct_entry+0x164/0x180
4857 03:09:20.661948 <4>[ 172.558432] full_proxy_write+0x68/0xc0
4858 03:09:20.662286 <4>[ 172.562544] vfs_write+0xcc/0x2a0
4859 03:09:20.662580 <4>[ 172.566135] ksys_write+0x78/0x104
4860 03:09:20.662870 <4>[ 172.569811] __arm64_sys_write+0x28/0x3c
4861 03:09:20.663150 <4>[ 172.574010] invoke_syscall+0x8c/0x120
4862 03:09:20.663432 <4>[ 172.578035] el0_svc_common.constprop.0+0x68/0x124
4863 03:09:20.663732 <4>[ 172.583104] do_el0_svc+0x40/0xcc
4864 03:09:20.664486 <4>[ 172.586693] el0_svc+0x48/0xc0
4865 03:09:20.704094 <4>[ 172.590020] el0t_64_sync_handler+0xb8/0xbc
4866 03:09:20.704549 <4>[ 172.594478] el0t_64_sync+0x18c/0x190
4867 03:09:20.704893 <4>[ 172.598410] irq event stamp: 0
4868 03:09:20.705210 <4>[ 172.601729] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4869 03:09:20.705516 <4>[ 172.608274] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4870 03:09:20.705810 <4>[ 172.616739] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4871 03:09:20.706139 <4>[ 172.625200] softirqs last disabled at (0): [<0000000000000000>] 0x0
4872 03:09:20.722117 <4>[ 172.631742] ---[ end trace 0000000000000000 ]---
4873 03:09:20.722650 <6>[ 172.636689] lkdtm: Overflow detected: saturated
4874 03:09:20.911280 # [ 172.371692] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
4875 03:09:20.911557 # [ 172.378182] lkdtm: attempting good refcount_add() without overflow
4876 03:09:20.911729 # [ 172.384709] lkdtm: attempting bad refcount_add() overflow
4877 03:09:20.911887 # [ 172.390647] ------------[ cut here ]------------
4878 03:09:20.912038 # [ 172.395602] refcount_t: saturated; leaking memory.
4879 03:09:20.912184 # [ 172.400727] WARNING: CPU: 1 PID: 2867 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
4880 03:09:20.954368 # [ 172.409550] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4881 03:09:20.954632 # [ 172.423393] CPU: 1 PID: 2867 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
4882 03:09:20.954855 # [ 172.431332] Hardware name: ARM Juno development board (r0) (DT)
4883 03:09:20.955057 # [ 172.437523] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4884 03:09:20.955250 # [ 172.444765] pc : refcount_warn_saturate+0x17c/0x224
4885 03:09:20.955410 # [ 172.449921] lr : refcount_warn_saturate+0x17c/0x224
4886 03:09:20.957543 # [ 172.455074] sp : ffff80000fcf3920
4887 03:09:20.997544 # [ 172.458655] x29: ffff80000fcf3920 x28: ffff000805b6cf00 x27: 0000000000000000
4888 03:09:20.997793 # [ 172.466083] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
4889 03:09:20.998029 # [ 172.473509] x23: ffff0008049d5000 x22: ffff80000fcf3af0 x21: 0000000000000016
4890 03:09:20.998230 # [ 172.480934] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
4891 03:09:20.998400 # [ 172.488358] x17: ffff800008162968 x16: ffff800008161ec8 x15: ffff800008161e14
4892 03:09:21.000742 # [ 172.495784] x14: 0000000000000000 x13: 205d323036353933 x12: 2e32373120205b3e
4893 03:09:21.041043 # [ 172.503208] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f988
4894 03:09:21.041534 # [ 172.510632] x8 : ffff000805b6cf00 x7 : 3230363539332e32 x6 : 0000000000001ffe
4895 03:09:21.041970 # [ 172.518057] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
4896 03:09:21.042423 # [ 172.525480] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805b6cf00
4897 03:09:21.042812 # [ 172.532905] Call trace:
4898 03:09:21.043194 # [ 172.535615] refcount_warn_saturate+0x17c/0x224
4899 03:09:21.044229 # [ 172.540423] __refcount_add.constprop.0+0x88/0xa0
4900 03:09:21.084122 # [ 172.545405] lkdtm_REFCOUNT_ADD_OVERFLOW+0x7c/0xac
4901 03:09:21.084600 # [ 172.550476] lkdtm_do_action+0x2c/0x50
4902 03:09:21.085029 # [ 172.554498] direct_entry+0x164/0x180
4903 03:09:21.085433 # [ 172.558432] full_proxy_write+0x68/0xc0
4904 03:09:21.085814 # [ 172.562544] vfs_write+0xcc/0x2a0
4905 03:09:21.086234 # [ 172.566135] ksys_write+0x78/0x104
4906 03:09:21.086610 # [ 172.569811] __arm64_sys_write+0x28/0x3c
4907 03:09:21.086980 # [ 172.574010] invoke_syscall+0x8c/0x120
4908 03:09:21.087350 # [ 172.578035] el0_svc_common.constprop.0+0x68/0x124
4909 03:09:21.087716 # [ 172.583104] do_el0_svc+0x40/0xcc
4910 03:09:21.088438 # [ 172.586693] el0_svc+0x48/0xc0
4911 03:09:21.127326 # [ 172.590020] el0t_64_sync_handler+0xb8/0xbc
4912 03:09:21.127800 # [ 172.594478] el0t_64_sync+0x18c/0x190
4913 03:09:21.128232 # [ 172.598410] irq event stamp: 0
4914 03:09:21.128633 # [ 172.601729] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4915 03:09:21.129035 # [ 172.608274] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4916 03:09:21.129422 # [ 172.616739] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4917 03:09:21.129795 # [ 172.625200] softirqs last disabled at (0): [<0000000000000000>] 0x0
4918 03:09:21.158800 # [ 172.631742] ---[ end trace 0000000000000000 ]---
4919 03:09:21.159293 # [ 172.636689] lkdtm: Overflow detected: saturated
4920 03:09:21.159633 # REFCOUNT_ADD_OVERFLOW: saw 'call trace:': ok
4921 03:09:21.159951 ok 49 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
4922 03:09:21.161961 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
4923 03:09:21.670489 <6>[ 173.558629] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4924 03:09:21.671012 <6>[ 173.565804] lkdtm: attempting bad refcount_inc_not_zero() overflow
4925 03:09:21.671355 <4>[ 173.572330] ------------[ cut here ]------------
4926 03:09:21.672033 <4>[ 173.577544] refcount_t: saturated; leaking memory.
4927 03:09:21.672372 <4>[ 173.582862] WARNING: CPU: 1 PID: 2906 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4928 03:09:21.713647 <4>[ 173.591610] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4929 03:09:21.714183 <4>[ 173.605453] CPU: 1 PID: 2906 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
4930 03:09:21.714899 <4>[ 173.613392] Hardware name: ARM Juno development board (r0) (DT)
4931 03:09:21.715246 <4>[ 173.619584] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4932 03:09:21.715563 <4>[ 173.626826] pc : refcount_warn_saturate+0xf8/0x224
4933 03:09:21.715862 <4>[ 173.631894] lr : refcount_warn_saturate+0xf8/0x224
4934 03:09:21.716152 <4>[ 173.636960] sp : ffff80000fd9b8c0
4935 03:09:21.757023 <4>[ 173.640541] x29: ffff80000fd9b8c0 x28: ffff000806bb9a80 x27: 0000000000000000
4936 03:09:21.757478 <4>[ 173.647970] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
4937 03:09:21.757818 <4>[ 173.655394] x23: ffff00080d43c000 x22: ffff80000fd9baa0 x21: 0000000000000001
4938 03:09:21.758165 <4>[ 173.662819] x20: 0000000000000000 x19: ffff80000b654000 x18: 0000000000000000
4939 03:09:21.758469 <4>[ 173.670243] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4940 03:09:21.758760 <4>[ 173.677668] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
4941 03:09:21.800284 <4>[ 173.685092] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009687d6c
4942 03:09:21.801128 <4>[ 173.692517] x8 : ffff000806bb9a80 x7 : 00000074b5503510 x6 : 0000000000000000
4943 03:09:21.801502 <4>[ 173.699941] x5 : ffff80000fd9c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
4944 03:09:21.801829 <4>[ 173.707365] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806bb9a80
4945 03:09:21.802165 <4>[ 173.714789] Call trace:
4946 03:09:21.802469 <4>[ 173.717498] refcount_warn_saturate+0xf8/0x224
4947 03:09:21.802763 <4>[ 173.722219] __refcount_add_not_zero.constprop.0+0x88/0xa4
4948 03:09:21.843739 <4>[ 173.727986] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
4949 03:09:21.844195 <4>[ 173.733837] lkdtm_do_action+0x2c/0x50
4950 03:09:21.844540 <4>[ 173.737861] direct_entry+0x164/0x180
4951 03:09:21.844855 <4>[ 173.741795] full_proxy_write+0x68/0xc0
4952 03:09:21.845151 <4>[ 173.745906] vfs_write+0xcc/0x2a0
4953 03:09:21.845440 <4>[ 173.749497] ksys_write+0x78/0x104
4954 03:09:21.846116 <4>[ 173.753172] __arm64_sys_write+0x28/0x3c
4955 03:09:21.846439 <4>[ 173.757370] invoke_syscall+0x8c/0x120
4956 03:09:21.846730 <4>[ 173.761396] el0_svc_common.constprop.0+0x68/0x124
4957 03:09:21.847105 <4>[ 173.766464] do_el0_svc+0x40/0xcc
4958 03:09:21.847464 <4>[ 173.770052] el0_svc+0x48/0xc0
4959 03:09:21.887014 <4>[ 173.773379] el0t_64_sync_handler+0xb8/0xbc
4960 03:09:21.887467 <4>[ 173.777837] el0t_64_sync+0x18c/0x190
4961 03:09:21.887802 <4>[ 173.781771] irq event stamp: 0
4962 03:09:21.888117 <4>[ 173.785089] hardirqs last enabled at (0): [<0000000000000000>] 0x0
4963 03:09:21.888423 <4>[ 173.791634] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4964 03:09:21.888717 <4>[ 173.800098] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
4965 03:09:21.889006 <4>[ 173.808560] softirqs last disabled at (0): [<0000000000000000>] 0x0
4966 03:09:21.910929 <4>[ 173.815102] ---[ end trace 0000000000000000 ]---
4967 03:09:21.911213 <6>[ 173.820055] lkdtm: Overflow detected: saturated
4968 03:09:22.087358 # [ 173.558629] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
4969 03:09:22.087637 # [ 173.565804] lkdtm: attempting bad refcount_inc_not_zero() overflow
4970 03:09:22.087807 # [ 173.572330] ------------[ cut here ]------------
4971 03:09:22.087965 # [ 173.577544] refcount_t: saturated; leaking memory.
4972 03:09:22.088115 # [ 173.582862] WARNING: CPU: 1 PID: 2906 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
4973 03:09:22.130522 # [ 173.591610] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
4974 03:09:22.130787 # [ 173.605453] CPU: 1 PID: 2906 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
4975 03:09:22.130963 # [ 173.613392] Hardware name: ARM Juno development board (r0) (DT)
4976 03:09:22.131120 # [ 173.619584] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
4977 03:09:22.131268 # [ 173.626826] pc : refcount_warn_saturate+0xf8/0x224
4978 03:09:22.131412 # [ 173.631894] lr : refcount_warn_saturate+0xf8/0x224
4979 03:09:22.131553 # [ 173.636960] sp : ffff80000fd9b8c0
4980 03:09:22.173910 # [ 173.640541] x29: ffff80000fd9b8c0 x28: ffff000806bb9a80 x27: 0000000000000000
4981 03:09:22.174426 # [ 173.647970] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
4982 03:09:22.174774 # [ 173.655394] x23: ffff00080d43c000 x22: ffff80000fd9baa0 x21: 0000000000000001
4983 03:09:22.175092 # [ 173.662819] x20: 0000000000000000 x19: ffff80000b654000 x18: 0000000000000000
4984 03:09:22.175391 # [ 173.670243] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
4985 03:09:22.175690 # [ 173.677668] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
4986 03:09:22.217098 # [ 173.685092] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009687d6c
4987 03:09:22.217649 # [ 173.692517] x8 : ffff000806bb9a80 x7 : 00000074b5503510 x6 : 0000000000000000
4988 03:09:22.217998 # [ 173.699941] x5 : ffff80000fd9c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
4989 03:09:22.218391 # [ 173.707365] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806bb9a80
4990 03:09:22.218705 # [ 173.714789] Call trace:
4991 03:09:22.219005 # [ 173.717498] refcount_warn_saturate+0xf8/0x224
4992 03:09:22.219465 # [ 173.722219] __refcount_add_not_zero.constprop.0+0x88/0xa4
4993 03:09:22.220300 # [ 173.727986] lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x48/0x8c
4994 03:09:22.260252 # [ 173.733837] lkdtm_do_action+0x2c/0x50
4995 03:09:22.260716 # [ 173.737861] direct_entry+0x164/0x180
4996 03:09:22.261056 # [ 173.741795] full_proxy_write+0x68/0xc0
4997 03:09:22.261742 # [ 173.745906] vfs_write+0xcc/0x2a0
4998 03:09:22.262114 # [ 173.749497] ksys_write+0x78/0x104
4999 03:09:22.262430 # [ 173.753172] __arm64_sys_write+0x28/0x3c
5000 03:09:22.262731 # [ 173.757370] invoke_syscall+0x8c/0x120
5001 03:09:22.263016 # [ 173.761396] el0_svc_common.constprop.0+0x68/0x124
5002 03:09:22.263315 # [ 173.766464] do_el0_svc+0x40/0xcc
5003 03:09:22.263707 # [ 173.770052] el0_svc+0x48/0xc0
5004 03:09:22.264179 # [ 173.773379] el0t_64_sync_handler+0xb8/0xbc
5005 03:09:22.303455 # [ 173.777837] el0t_64_sync+0x18c/0x190
5006 03:09:22.303926 # [ 173.781771] irq event stamp: 0
5007 03:09:22.304357 # [ 173.785089] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5008 03:09:22.304757 # [ 173.791634] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5009 03:09:22.305149 # [ 173.800098] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5010 03:09:22.305528 # [ 173.808560] softirqs last disabled at (0): [<0000000000000000>] 0x0
5011 03:09:22.306704 # [ 173.815102] ---[ end trace 0000000000000000 ]---
5012 03:09:22.334680 # [ 173.820055] lkdtm: Overflow detected: saturated
5013 03:09:22.335149 # REFCOUNT_INC_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
5014 03:09:22.337834 ok 50 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
5015 03:09:22.338328 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5016 03:09:22.849543 <6>[ 174.737746] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5017 03:09:22.850044 <6>[ 174.744923] lkdtm: attempting bad refcount_add_not_zero() overflow
5018 03:09:22.850358 <4>[ 174.751904] ------------[ cut here ]------------
5019 03:09:22.850982 <4>[ 174.756852] refcount_t: saturated; leaking memory.
5020 03:09:22.851281 <4>[ 174.761989] WARNING: CPU: 1 PID: 2945 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5021 03:09:22.892770 <4>[ 174.770727] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5022 03:09:22.893253 <4>[ 174.784571] CPU: 1 PID: 2945 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5023 03:09:22.893598 <4>[ 174.792509] Hardware name: ARM Juno development board (r0) (DT)
5024 03:09:22.894272 <4>[ 174.798701] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5025 03:09:22.894620 <4>[ 174.805943] pc : refcount_warn_saturate+0xf8/0x224
5026 03:09:22.894925 <4>[ 174.811010] lr : refcount_warn_saturate+0xf8/0x224
5027 03:09:22.895223 <4>[ 174.816077] sp : ffff80000fe53a60
5028 03:09:22.936169 <4>[ 174.819657] x29: ffff80000fe53a60 x28: ffff000806bbcf00 x27: 0000000000000000
5029 03:09:22.936630 <4>[ 174.827085] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5030 03:09:22.936970 <4>[ 174.834510] x23: ffff000804364000 x22: ffff80000fe53c40 x21: 0000000000000006
5031 03:09:22.937285 <4>[ 174.841935] x20: 0000000000000000 x19: ffff80000b654000 x18: 0000000000000000
5032 03:09:22.937585 <4>[ 174.849359] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5033 03:09:22.937875 <4>[ 174.856784] x14: 0000000000000000 x13: 205d323538363537 x12: 2e34373120205b3e
5034 03:09:22.979484 <4>[ 174.864208] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f988
5035 03:09:22.979940 <4>[ 174.871633] x8 : ffff000806bbcf00 x7 : 3235383635372e34 x6 : 0000000000001ffe
5036 03:09:22.980283 <4>[ 174.879057] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5037 03:09:22.980603 <4>[ 174.886482] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806bbcf00
5038 03:09:22.980907 <4>[ 174.893906] Call trace:
5039 03:09:22.981198 <4>[ 174.896616] refcount_warn_saturate+0xf8/0x224
5040 03:09:22.981487 <4>[ 174.901336] __refcount_add_not_zero.constprop.0+0x88/0xa4
5041 03:09:23.022888 <4>[ 174.907103] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
5042 03:09:23.023344 <4>[ 174.912955] lkdtm_do_action+0x2c/0x50
5043 03:09:23.023683 <4>[ 174.916979] direct_entry+0x164/0x180
5044 03:09:23.023993 <4>[ 174.920912] full_proxy_write+0x68/0xc0
5045 03:09:23.024298 <4>[ 174.925025] vfs_write+0xcc/0x2a0
5046 03:09:23.024588 <4>[ 174.928614] ksys_write+0x78/0x104
5047 03:09:23.024874 <4>[ 174.932290] __arm64_sys_write+0x28/0x3c
5048 03:09:23.025157 <4>[ 174.936488] invoke_syscall+0x8c/0x120
5049 03:09:23.025436 <4>[ 174.940514] el0_svc_common.constprop.0+0x68/0x124
5050 03:09:23.025716 <4>[ 174.945582] do_el0_svc+0x40/0xcc
5051 03:09:23.026495 <4>[ 174.949170] el0_svc+0x48/0xc0
5052 03:09:23.066188 <4>[ 174.952498] el0t_64_sync_handler+0xb8/0xbc
5053 03:09:23.066657 <4>[ 174.956956] el0t_64_sync+0x18c/0x190
5054 03:09:23.066995 <4>[ 174.960889] irq event stamp: 0
5055 03:09:23.067314 <4>[ 174.964207] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5056 03:09:23.067619 <4>[ 174.970752] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5057 03:09:23.067959 <4>[ 174.979216] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5058 03:09:23.068261 <4>[ 174.987677] softirqs last disabled at (0): [<0000000000000000>] 0x0
5059 03:09:23.089872 <4>[ 174.994220] ---[ end trace 0000000000000000 ]---
5060 03:09:23.090549 <6>[ 174.999198] lkdtm: Overflow detected: saturated
5061 03:09:23.337658 # [ 174.737746] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
5062 03:09:23.337925 # [ 174.744923] lkdtm: attempting bad refcount_add_not_zero() overflow
5063 03:09:23.338127 # [ 174.751904] ------------[ cut here ]------------
5064 03:09:23.338288 # [ 174.756852] refcount_t: saturated; leaking memory.
5065 03:09:23.338439 # [ 174.761989] WARNING: CPU: 1 PID: 2945 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5066 03:09:23.380885 # [ 174.770727] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5067 03:09:23.381145 # [ 174.784571] CPU: 1 PID: 2945 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5068 03:09:23.381319 # [ 174.792509] Hardware name: ARM Juno development board (r0) (DT)
5069 03:09:23.381478 # [ 174.798701] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5070 03:09:23.381632 # [ 174.805943] pc : refcount_warn_saturate+0xf8/0x224
5071 03:09:23.381779 # [ 174.811010] lr : refcount_warn_saturate+0xf8/0x224
5072 03:09:23.381921 # [ 174.816077] sp : ffff80000fe53a60
5073 03:09:23.424011 # [ 174.819657] x29: ffff80000fe53a60 x28: ffff000806bbcf00 x27: 0000000000000000
5074 03:09:23.424255 # [ 174.827085] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5075 03:09:23.424428 # [ 174.834510] x23: ffff000804364000 x22: ffff80000fe53c40 x21: 0000000000000006
5076 03:09:23.424583 # [ 174.841935] x20: 0000000000000000 x19: ffff80000b654000 x18: 0000000000000000
5077 03:09:23.424734 # [ 174.849359] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5078 03:09:23.424881 # [ 174.856784] x14: 0000000000000000 x13: 205d323538363537 x12: 2e34373120205b3e
5079 03:09:23.467431 # [ 174.864208] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f988
5080 03:09:23.468008 # [ 174.871633] x8 : ffff000806bbcf00 x7 : 3235383635372e34 x6 : 0000000000001ffe
5081 03:09:23.468361 # [ 174.879057] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5082 03:09:23.468677 # [ 174.886482] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000806bbcf00
5083 03:09:23.468978 # [ 174.893906] Call trace:
5084 03:09:23.469268 # [ 174.896616] refcount_warn_saturate+0xf8/0x224
5085 03:09:23.469660 # [ 174.901336] __refcount_add_not_zero.constprop.0+0x88/0xa4
5086 03:09:23.470775 # [ 174.907103] lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x48/0x8c
5087 03:09:23.510611 # [ 174.912955] lkdtm_do_action+0x2c/0x50
5088 03:09:23.511072 # [ 174.916979] direct_entry+0x164/0x180
5089 03:09:23.511409 # [ 174.920912] full_proxy_write+0x68/0xc0
5090 03:09:23.511722 # [ 174.925025] vfs_write+0xcc/0x2a0
5091 03:09:23.512021 # [ 174.928614] ksys_write+0x78/0x104
5092 03:09:23.512431 # [ 174.932290] __arm64_sys_write+0x28/0x3c
5093 03:09:23.512732 # [ 174.936488] invoke_syscall+0x8c/0x120
5094 03:09:23.513016 # [ 174.940514] el0_svc_common.constprop.0+0x68/0x124
5095 03:09:23.513296 # [ 174.945582] do_el0_svc+0x40/0xcc
5096 03:09:23.513654 # [ 174.949170] el0_svc+0x48/0xc0
5097 03:09:23.514422 # [ 174.952498] el0t_64_sync_handler+0xb8/0xbc
5098 03:09:23.553845 # [ 174.956956] el0t_64_sync+0x18c/0x190
5099 03:09:23.554352 # [ 174.960889] irq event stamp: 0
5100 03:09:23.554776 # [ 174.964207] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5101 03:09:23.555130 # [ 174.970752] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5102 03:09:23.555437 # [ 174.979216] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5103 03:09:23.555735 # [ 174.987677] softirqs last disabled at (0): [<0000000000000000>] 0x0
5104 03:09:23.557067 # [ 174.994220] ---[ end trace 0000000000000000 ]---
5105 03:09:23.580622 # [ 174.999198] lkdtm: Overflow detected: saturated
5106 03:09:23.581089 # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: saw 'call trace:': ok
5107 03:09:23.583800 ok 51 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
5108 03:09:23.584262 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5109 03:09:24.104276 <6>[ 175.988413] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5110 03:09:24.104794 <6>[ 175.994726] lkdtm: attempting good refcount_dec()
5111 03:09:24.105233 <6>[ 175.999774] lkdtm: attempting bad refcount_dec() to zero
5112 03:09:24.105645 <4>[ 176.005435] ------------[ cut here ]------------
5113 03:09:24.106452 <4>[ 176.010379] refcount_t: decrement hit 0; leaking memory.
5114 03:09:24.106823 <4>[ 176.016299] WARNING: CPU: 1 PID: 2984 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5115 03:09:24.147594 <4>[ 176.025046] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5116 03:09:24.148084 <4>[ 176.038890] CPU: 1 PID: 2984 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5117 03:09:24.148531 <4>[ 176.046829] Hardware name: ARM Juno development board (r0) (DT)
5118 03:09:24.149312 <4>[ 176.053021] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5119 03:09:24.149677 <4>[ 176.060263] pc : refcount_warn_saturate+0x68/0x224
5120 03:09:24.150106 <4>[ 176.065331] lr : refcount_warn_saturate+0x68/0x224
5121 03:09:24.150502 <4>[ 176.070398] sp : ffff80000ff1bad0
5122 03:09:24.190954 <4>[ 176.073978] x29: ffff80000ff1bad0 x28: ffff000805b69a80 x27: 0000000000000000
5123 03:09:24.191428 <4>[ 176.081407] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5124 03:09:24.191772 <4>[ 176.088832] x23: ffff00080b045000 x22: ffff80000ff1bca0 x21: 0000000000000012
5125 03:09:24.192086 <4>[ 176.096257] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
5126 03:09:24.192393 <4>[ 176.103682] x17: ffff8000096681b0 x16: ffff80000878e728 x15: ffff8000080b3eac
5127 03:09:24.192686 <4>[ 176.111107] x14: ffff80000967f48c x13: ffff80000802e9fc x12: ffff80000843f2ec
5128 03:09:24.234361 <4>[ 176.118531] x11: ffff80000843f238 x10: ffff80000843eeac x9 : ffff800009688800
5129 03:09:24.234834 <4>[ 176.125956] x8 : ffff00080bf51790 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
5130 03:09:24.235175 <4>[ 176.133379] x5 : ffff80000ff1c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5131 03:09:24.235491 <4>[ 176.140803] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805b69a80
5132 03:09:24.235793 <4>[ 176.148227] Call trace:
5133 03:09:24.236083 <4>[ 176.150937] refcount_warn_saturate+0x68/0x224
5134 03:09:24.236369 <4>[ 176.155657] __refcount_dec.constprop.0+0x50/0x60
5135 03:09:24.237538 <4>[ 176.160640] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5136 03:09:24.277720 <4>[ 176.165360] lkdtm_do_action+0x2c/0x50
5137 03:09:24.278191 <4>[ 176.169384] direct_entry+0x164/0x180
5138 03:09:24.278529 <4>[ 176.173317] full_proxy_write+0x68/0xc0
5139 03:09:24.278843 <4>[ 176.177429] vfs_write+0xcc/0x2a0
5140 03:09:24.279141 <4>[ 176.181018] ksys_write+0x78/0x104
5141 03:09:24.279436 <4>[ 176.184693] __arm64_sys_write+0x28/0x3c
5142 03:09:24.279725 <4>[ 176.188891] invoke_syscall+0x8c/0x120
5143 03:09:24.280006 <4>[ 176.192916] el0_svc_common.constprop.0+0x68/0x124
5144 03:09:24.280285 <4>[ 176.197985] do_el0_svc+0x40/0xcc
5145 03:09:24.280590 <4>[ 176.201572] el0_svc+0x48/0xc0
5146 03:09:24.281320 <4>[ 176.204899] el0t_64_sync_handler+0xb8/0xbc
5147 03:09:24.321003 <4>[ 176.209357] el0t_64_sync+0x18c/0x190
5148 03:09:24.321455 <4>[ 176.213290] irq event stamp: 0
5149 03:09:24.321794 <4>[ 176.216608] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5150 03:09:24.322156 <4>[ 176.223154] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5151 03:09:24.322474 <4>[ 176.231618] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5152 03:09:24.322772 <4>[ 176.240079] softirqs last disabled at (0): [<0000000000000000>] 0x0
5153 03:09:24.324418 <4>[ 176.246621] ---[ end trace 0000000000000000 ]---
5154 03:09:24.339668 <6>[ 176.251578] lkdtm: Zero detected: saturated
5155 03:09:24.527616 # [ 175.988413] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
5156 03:09:24.527890 # [ 175.994726] lkdtm: attempting good refcount_dec()
5157 03:09:24.528061 # [ 175.999774] lkdtm: attempting bad refcount_dec() to zero
5158 03:09:24.528216 # [ 176.005435] ------------[ cut here ]------------
5159 03:09:24.528368 # [ 176.010379] refcount_t: decrement hit 0; leaking memory.
5160 03:09:24.528515 # [ 176.016299] WARNING: CPU: 1 PID: 2984 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5161 03:09:24.571128 # [ 176.025046] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5162 03:09:24.571637 # [ 176.038890] CPU: 1 PID: 2984 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5163 03:09:24.572079 # [ 176.046829] Hardware name: ARM Juno development board (r0) (DT)
5164 03:09:24.572482 # [ 176.053021] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5165 03:09:24.572874 # [ 176.060263] pc : refcount_warn_saturate+0x68/0x224
5166 03:09:24.573258 # [ 176.065331] lr : refcount_warn_saturate+0x68/0x224
5167 03:09:24.574413 # [ 176.070398] sp : ffff80000ff1bad0
5168 03:09:24.614326 # [ 176.073978] x29: ffff80000ff1bad0 x28: ffff000805b69a80 x27: 0000000000000000
5169 03:09:24.614797 # [ 176.081407] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5170 03:09:24.615138 # [ 176.088832] x23: ffff00080b045000 x22: ffff80000ff1bca0 x21: 0000000000000012
5171 03:09:24.615450 # [ 176.096257] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
5172 03:09:24.616108 # [ 176.103682] x17: ffff8000096681b0 x16: ffff80000878e728 x15: ffff8000080b3eac
5173 03:09:24.617649 # [ 176.111107] x14: ffff80000967f48c x13: ffff80000802e9fc x12: ffff80000843f2ec
5174 03:09:24.657358 # [ 176.118531] x11: ffff80000843f238 x10: ffff80000843eeac x9 : ffff800009688800
5175 03:09:24.658225 # [ 176.125956] x8 : ffff00080bf51790 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
5176 03:09:24.658593 # [ 176.133379] x5 : ffff80000ff1c000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5177 03:09:24.658920 # [ 176.140803] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805b69a80
5178 03:09:24.659344 # [ 176.148227] Call trace:
5179 03:09:24.659655 # [ 176.150937] refcount_warn_saturate+0x68/0x224
5180 03:09:24.659946 # [ 176.155657] __refcount_dec.constprop.0+0x50/0x60
5181 03:09:24.700607 # [ 176.160640] lkdtm_REFCOUNT_DEC_ZERO+0x54/0xe0
5182 03:09:24.701083 # [ 176.165360] lkdtm_do_action+0x2c/0x50
5183 03:09:24.701417 # [ 176.169384] direct_entry+0x164/0x180
5184 03:09:24.701726 # [ 176.173317] full_proxy_write+0x68/0xc0
5185 03:09:24.702066 # [ 176.177429] vfs_write+0xcc/0x2a0
5186 03:09:24.702366 # [ 176.181018] ksys_write+0x78/0x104
5187 03:09:24.703020 # [ 176.184693] __arm64_sys_write+0x28/0x3c
5188 03:09:24.703475 # [ 176.188891] invoke_syscall+0x8c/0x120
5189 03:09:24.703837 # [ 176.192916] el0_svc_common.constprop.0+0x68/0x124
5190 03:09:24.704135 # [ 176.197985] do_el0_svc+0x40/0xcc
5191 03:09:24.704410 # [ 176.201572] el0_svc+0x48/0xc0
5192 03:09:24.704837 # [ 176.204899] el0t_64_sync_handler+0xb8/0xbc
5193 03:09:24.743834 # [ 176.209357] el0t_64_sync+0x18c/0x190
5194 03:09:24.744311 # [ 176.213290] irq event stamp: 0
5195 03:09:24.745034 # [ 176.216608] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5196 03:09:24.745374 # [ 176.223154] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5197 03:09:24.745676 # [ 176.231618] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5198 03:09:24.745973 # [ 176.240079] softirqs last disabled at (0): [<0000000000000000>] 0x0
5199 03:09:24.747234 # [ 176.246621] ---[ end trace 0000000000000000 ]---
5200 03:09:24.770503 # [ 176.251578] lkdtm: Zero detected: saturated
5201 03:09:24.770958 # REFCOUNT_DEC_ZERO: saw 'call trace:': ok
5202 03:09:24.771294 ok 52 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
5203 03:09:24.773797 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5204 03:09:25.360497 <6>[ 177.248859] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5205 03:09:25.361315 <6>[ 177.255265] lkdtm: attempting bad refcount_dec() below zero
5206 03:09:25.361660 <4>[ 177.261184] ------------[ cut here ]------------
5207 03:09:25.362060 <4>[ 177.266133] refcount_t: decrement hit 0; leaking memory.
5208 03:09:25.362466 <4>[ 177.272029] WARNING: CPU: 2 PID: 3028 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5209 03:09:25.403775 <4>[ 177.280776] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5210 03:09:25.404281 <4>[ 177.294620] CPU: 2 PID: 3028 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5211 03:09:25.404717 <4>[ 177.302559] Hardware name: ARM Juno development board (r0) (DT)
5212 03:09:25.405492 <4>[ 177.308751] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5213 03:09:25.405858 <4>[ 177.315992] pc : refcount_warn_saturate+0x68/0x224
5214 03:09:25.406289 <4>[ 177.321060] lr : refcount_warn_saturate+0x68/0x224
5215 03:09:25.406680 <4>[ 177.326127] sp : ffff80000ffe3ba0
5216 03:09:25.447124 <4>[ 177.329708] x29: ffff80000ffe3ba0 x28: ffff00080dd134c0 x27: 0000000000000000
5217 03:09:25.447586 <4>[ 177.337136] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5218 03:09:25.448017 <4>[ 177.344562] x23: ffff00080bb6a000 x22: ffff80000ffe3d70 x21: 0000000000000016
5219 03:09:25.448424 <4>[ 177.351986] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
5220 03:09:25.449179 <4>[ 177.359411] x17: ffff8000096681b0 x16: ffff80000878e728 x15: ffff8000080b3eac
5221 03:09:25.449535 <4>[ 177.366835] x14: ffff80000967f48c x13: ffff80000802e9fc x12: ffff80000843f2ec
5222 03:09:25.490499 <4>[ 177.374260] x11: ffff80000843f238 x10: ffff80000843eeac x9 : ffff800009688800
5223 03:09:25.490960 <4>[ 177.381685] x8 : ffff00080bf51d90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
5224 03:09:25.491389 <4>[ 177.389109] x5 : ffff80000ffe4000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5225 03:09:25.492157 <4>[ 177.396533] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080dd134c0
5226 03:09:25.492521 <4>[ 177.403958] Call trace:
5227 03:09:25.492913 <4>[ 177.406667] refcount_warn_saturate+0x68/0x224
5228 03:09:25.493300 <4>[ 177.411388] __refcount_dec.constprop.0+0x50/0x60
5229 03:09:25.493814 <4>[ 177.416371] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5230 03:09:25.533841 <4>[ 177.421438] lkdtm_do_action+0x2c/0x50
5231 03:09:25.534710 <4>[ 177.425461] direct_entry+0x164/0x180
5232 03:09:25.535080 <4>[ 177.429394] full_proxy_write+0x68/0xc0
5233 03:09:25.535403 <4>[ 177.433506] vfs_write+0xcc/0x2a0
5234 03:09:25.535708 <4>[ 177.437096] ksys_write+0x78/0x104
5235 03:09:25.536002 <4>[ 177.440771] __arm64_sys_write+0x28/0x3c
5236 03:09:25.536291 <4>[ 177.444969] invoke_syscall+0x8c/0x120
5237 03:09:25.536641 <4>[ 177.448994] el0_svc_common.constprop.0+0x68/0x124
5238 03:09:25.537026 <4>[ 177.454063] do_el0_svc+0x40/0xcc
5239 03:09:25.537349 <4>[ 177.457651] el0_svc+0x48/0xc0
5240 03:09:25.537709 <4>[ 177.460978] el0t_64_sync_handler+0xb8/0xbc
5241 03:09:25.577330 <4>[ 177.465436] el0t_64_sync+0x18c/0x190
5242 03:09:25.578195 <4>[ 177.469369] irq event stamp: 0
5243 03:09:25.578562 <4>[ 177.472687] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5244 03:09:25.578887 <4>[ 177.479233] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5245 03:09:25.579197 <4>[ 177.487697] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5246 03:09:25.579494 <4>[ 177.496158] softirqs last disabled at (0): [<0000000000000000>] 0x0
5247 03:09:25.580746 <4>[ 177.502700] ---[ end trace 0000000000000000 ]---
5248 03:09:25.595544 <6>[ 177.507704] lkdtm: Negative detected: saturated
5249 03:09:25.811689 # [ 177.248859] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
5250 03:09:25.812142 # [ 177.255265] lkdtm: attempting bad refcount_dec() below zero
5251 03:09:25.812445 # [ 177.261184] ------------[ cut here ]------------
5252 03:09:25.812730 # [ 177.266133] refcount_t: decrement hit 0; leaking memory.
5253 03:09:25.812995 # [ 177.272029] WARNING: CPU: 2 PID: 3028 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5254 03:09:25.814933 # [ 177.280776] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5255 03:09:25.854913 # [ 177.294620] CPU: 2 PID: 3028 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5256 03:09:25.855406 # [ 177.302559] Hardware name: ARM Juno development board (r0) (DT)
5257 03:09:25.855843 # [ 177.308751] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5258 03:09:25.856245 # [ 177.315992] pc : refcount_warn_saturate+0x68/0x224
5259 03:09:25.856630 # [ 177.321060] lr : refcount_warn_saturate+0x68/0x224
5260 03:09:25.857007 # [ 177.326127] sp : ffff80000ffe3ba0
5261 03:09:25.858112 # [ 177.329708] x29: ffff80000ffe3ba0 x28: ffff00080dd134c0 x27: 0000000000000000
5262 03:09:25.898036 # [ 177.337136] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5263 03:09:25.898515 # [ 177.344562] x23: ffff00080bb6a000 x22: ffff80000ffe3d70 x21: 0000000000000016
5264 03:09:25.899358 # [ 177.351986] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
5265 03:09:25.899796 # [ 177.359411] x17: ffff8000096681b0 x16: ffff80000878e728 x15: ffff8000080b3eac
5266 03:09:25.900204 # [ 177.366835] x14: ffff80000967f48c x13: ffff80000802e9fc x12: ffff80000843f2ec
5267 03:09:25.901358 # [ 177.374260] x11: ffff80000843f238 x10: ffff80000843eeac x9 : ffff800009688800
5268 03:09:25.941171 # [ 177.381685] x8 : ffff00080bf51d90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
5269 03:09:25.942104 # [ 177.389109] x5 : ffff80000ffe4000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5270 03:09:25.942543 # [ 177.396533] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080dd134c0
5271 03:09:25.942959 # [ 177.403958] Call trace:
5272 03:09:25.943398 # [ 177.406667] refcount_warn_saturate+0x68/0x224
5273 03:09:25.943788 # [ 177.411388] __refcount_dec.constprop.0+0x50/0x60
5274 03:09:25.944186 # [ 177.416371] lkdtm_REFCOUNT_DEC_NEGATIVE+0x3c/0x70
5275 03:09:25.944731 # [ 177.421438] lkdtm_do_action+0x2c/0x50
5276 03:09:25.984469 # [ 177.425461] direct_entry+0x164/0x180
5277 03:09:25.984932 # [ 177.429394] full_proxy_write+0x68/0xc0
5278 03:09:25.985269 # [ 177.433506] vfs_write+0xcc/0x2a0
5279 03:09:25.985580 # [ 177.437096] ksys_write+0x78/0x104
5280 03:09:25.985874 # [ 177.440771] __arm64_sys_write+0x28/0x3c
5281 03:09:25.986220 # [ 177.444969] invoke_syscall+0x8c/0x120
5282 03:09:25.986516 # [ 177.448994] el0_svc_common.constprop.0+0x68/0x124
5283 03:09:25.986800 # [ 177.454063] do_el0_svc+0x40/0xcc
5284 03:09:25.987081 # [ 177.457651] el0_svc+0x48/0xc0
5285 03:09:25.987394 # [ 177.460978] el0t_64_sync_handler+0xb8/0xbc
5286 03:09:25.988139 # [ 177.465436] el0t_64_sync+0x18c/0x190
5287 03:09:26.027594 # [ 177.469369] irq event stamp: 0
5288 03:09:26.028058 # [ 177.472687] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5289 03:09:26.028399 # [ 177.479233] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5290 03:09:26.028712 # [ 177.487697] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5291 03:09:26.029011 # [ 177.496158] softirqs last disabled at (0): [<0000000000000000>] 0x0
5292 03:09:26.029301 # [ 177.502700] ---[ end trace 0000000000000000 ]---
5293 03:09:26.030871 # [ 177.507704] lkdtm: Negative detected: saturated
5294 03:09:26.053381 # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
5295 03:09:26.053875 ok 53 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
5296 03:09:26.056524 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5297 03:09:26.631133 <6>[ 178.519523] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5298 03:09:26.631649 <6>[ 178.526692] lkdtm: attempting bad refcount_dec_and_test() below zero
5299 03:09:26.632360 <4>[ 178.533603] ------------[ cut here ]------------
5300 03:09:26.632710 <4>[ 178.538543] refcount_t: underflow; use-after-free.
5301 03:09:26.633023 <4>[ 178.543667] WARNING: CPU: 1 PID: 3072 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5302 03:09:26.674378 <4>[ 178.552493] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5303 03:09:26.674868 <4>[ 178.566336] CPU: 1 PID: 3072 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5304 03:09:26.675579 <4>[ 178.574274] Hardware name: ARM Juno development board (r0) (DT)
5305 03:09:26.675926 <4>[ 178.580467] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5306 03:09:26.676241 <4>[ 178.587708] pc : refcount_warn_saturate+0x12c/0x224
5307 03:09:26.676542 <4>[ 178.592863] lr : refcount_warn_saturate+0x12c/0x224
5308 03:09:26.676836 <4>[ 178.598017] sp : ffff8000100c38b0
5309 03:09:26.717689 <4>[ 178.601597] x29: ffff8000100c38b0 x28: ffff00080b504f00 x27: 0000000000000000
5310 03:09:26.718173 <4>[ 178.609026] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5311 03:09:26.718523 <4>[ 178.616452] x23: ffff00080573e000 x22: ffff8000100c3a80 x21: 000000000000001f
5312 03:09:26.718839 <4>[ 178.623876] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
5313 03:09:26.719142 <4>[ 178.631301] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8f6ef000
5314 03:09:26.721090 <4>[ 178.638726] x14: 0000000000000000 x13: 205d333435383335 x12: 2e38373120205b3e
5315 03:09:26.761071 <4>[ 178.646150] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f988
5316 03:09:26.761522 <4>[ 178.653575] x8 : ffff00080b504f00 x7 : 3334353833352e38 x6 : 0000000000001ffe
5317 03:09:26.761866 <4>[ 178.660999] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5318 03:09:26.762218 <4>[ 178.668424] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b504f00
5319 03:09:26.762523 <4>[ 178.675848] Call trace:
5320 03:09:26.762816 <4>[ 178.678558] refcount_warn_saturate+0x12c/0x224
5321 03:09:26.763105 <4>[ 178.683365] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5322 03:09:26.804489 <4>[ 178.689132] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
5323 03:09:26.804946 <4>[ 178.694986] lkdtm_do_action+0x2c/0x50
5324 03:09:26.805283 <4>[ 178.699007] direct_entry+0x164/0x180
5325 03:09:26.805596 <4>[ 178.702940] full_proxy_write+0x68/0xc0
5326 03:09:26.805897 <4>[ 178.707052] vfs_write+0xcc/0x2a0
5327 03:09:26.806226 <4>[ 178.710642] ksys_write+0x78/0x104
5328 03:09:26.806514 <4>[ 178.714318] __arm64_sys_write+0x28/0x3c
5329 03:09:26.806798 <4>[ 178.718516] invoke_syscall+0x8c/0x120
5330 03:09:26.807079 <4>[ 178.722542] el0_svc_common.constprop.0+0x68/0x124
5331 03:09:26.807374 <4>[ 178.727611] do_el0_svc+0x40/0xcc
5332 03:09:26.808133 <4>[ 178.731199] el0_svc+0x48/0xc0
5333 03:09:26.847792 <4>[ 178.734526] el0t_64_sync_handler+0xb8/0xbc
5334 03:09:26.848247 <4>[ 178.738984] el0t_64_sync+0x18c/0x190
5335 03:09:26.848674 <4>[ 178.742917] irq event stamp: 0
5336 03:09:26.849075 <4>[ 178.746236] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5337 03:09:26.849464 <4>[ 178.752782] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5338 03:09:26.849845 <4>[ 178.761247] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5339 03:09:26.851058 <4>[ 178.769709] softirqs last disabled at (0): [<0000000000000000>] 0x0
5340 03:09:26.868629 <4>[ 178.776251] ---[ end trace 0000000000000000 ]---
5341 03:09:26.871811 <6>[ 178.781193] lkdtm: Negative detected: saturated
5342 03:09:27.015017 # [ 178.519523] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
5343 03:09:27.015296 # [ 178.526692] lkdtm: attempting bad refcount_dec_and_test() below zero
5344 03:09:27.015521 # [ 178.533603] ------------[ cut here ]------------
5345 03:09:27.015727 # [ 178.538543] refcount_t: underflow; use-after-free.
5346 03:09:27.015924 # [ 178.543667] WARNING: CPU: 1 PID: 3072 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5347 03:09:27.058153 # [ 178.552493] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5348 03:09:27.058429 # [ 178.566336] CPU: 1 PID: 3072 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5349 03:09:27.058654 # [ 178.574274] Hardware name: ARM Juno development board (r0) (DT)
5350 03:09:27.059108 # [ 178.580467] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5351 03:09:27.059269 # [ 178.587708] pc : refcount_warn_saturate+0x12c/0x224
5352 03:09:27.059443 # [ 178.592863] lr : refcount_warn_saturate+0x12c/0x224
5353 03:09:27.059611 # [ 178.598017] sp : ffff8000100c38b0
5354 03:09:27.101283 # [ 178.601597] x29: ffff8000100c38b0 x28: ffff00080b504f00 x27: 0000000000000000
5355 03:09:27.101530 # [ 178.609026] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5356 03:09:27.101750 # [ 178.616452] x23: ffff00080573e000 x22: ffff8000100c3a80 x21: 000000000000001f
5357 03:09:27.101959 # [ 178.623876] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
5358 03:09:27.102164 # [ 178.631301] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8f6ef000
5359 03:09:27.102346 # [ 178.638726] x14: 0000000000000000 x13: 205d333435383335 x12: 2e38373120205b3e
5360 03:09:27.144452 # [ 178.646150] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f988
5361 03:09:27.144704 # [ 178.653575] x8 : ffff00080b504f00 x7 : 3334353833352e38 x6 : 0000000000001ffe
5362 03:09:27.144925 # [ 178.660999] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5363 03:09:27.145126 # [ 178.668424] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b504f00
5364 03:09:27.145319 # [ 178.675848] Call trace:
5365 03:09:27.145507 # [ 178.678558] refcount_warn_saturate+0x12c/0x224
5366 03:09:27.145693 # [ 178.683365] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5367 03:09:27.147557 # [ 178.689132] lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x44/0x8c
5368 03:09:27.187628 # [ 178.694986] lkdtm_do_action+0x2c/0x50
5369 03:09:27.187869 # [ 178.699007] direct_entry+0x164/0x180
5370 03:09:27.188039 # [ 178.702940] full_proxy_write+0x68/0xc0
5371 03:09:27.188193 # [ 178.707052] vfs_write+0xcc/0x2a0
5372 03:09:27.188341 # [ 178.710642] ksys_write+0x78/0x104
5373 03:09:27.188485 # [ 178.714318] __arm64_sys_write+0x28/0x3c
5374 03:09:27.188626 # [ 178.718516] invoke_syscall+0x8c/0x120
5375 03:09:27.188765 # [ 178.722542] el0_svc_common.constprop.0+0x68/0x124
5376 03:09:27.188906 # [ 178.727611] do_el0_svc+0x40/0xcc
5377 03:09:27.189037 # [ 178.731199] el0_svc+0x48/0xc0
5378 03:09:27.190940 # [ 178.734526] el0t_64_sync_handler+0xb8/0xbc
5379 03:09:27.231106 # [ 178.738984] el0t_64_sync+0x18c/0x190
5380 03:09:27.231577 # [ 178.742917] irq event stamp: 0
5381 03:09:27.231920 # [ 178.746236] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5382 03:09:27.232238 # [ 178.752782] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5383 03:09:27.232543 # [ 178.761247] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5384 03:09:27.232924 # [ 178.769709] softirqs last disabled at (0): [<0000000000000000>] 0x0
5385 03:09:27.234415 # [ 178.776251] ---[ end trace 0000000000000000 ]---
5386 03:09:27.262371 # [ 178.781193] lkdtm: Negative detected: saturated
5387 03:09:27.262840 # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5388 03:09:27.263274 ok 54 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
5389 03:09:27.265544 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5390 03:09:27.854685 <6>[ 179.743071] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5391 03:09:27.855220 <6>[ 179.750215] lkdtm: attempting bad refcount_sub_and_test() below zero
5392 03:09:27.855659 <4>[ 179.756927] ------------[ cut here ]------------
5393 03:09:27.856438 <4>[ 179.761880] refcount_t: underflow; use-after-free.
5394 03:09:27.856799 <4>[ 179.767195] WARNING: CPU: 1 PID: 3116 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5395 03:09:27.897918 <4>[ 179.776030] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5396 03:09:27.898428 <4>[ 179.789874] CPU: 1 PID: 3116 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5397 03:09:27.898866 <4>[ 179.797813] Hardware name: ARM Juno development board (r0) (DT)
5398 03:09:27.899662 <4>[ 179.804004] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5399 03:09:27.900030 <4>[ 179.811246] pc : refcount_warn_saturate+0x12c/0x224
5400 03:09:27.900430 <4>[ 179.816400] lr : refcount_warn_saturate+0x12c/0x224
5401 03:09:27.900814 <4>[ 179.821554] sp : ffff800010183930
5402 03:09:27.941409 <4>[ 179.825134] x29: ffff800010183930 x28: ffff00080bf44f00 x27: 0000000000000000
5403 03:09:27.941858 <4>[ 179.832562] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5404 03:09:27.942245 <4>[ 179.839987] x23: ffff00080458b000 x22: ffff800010183b00 x21: 000000000000001f
5405 03:09:27.942572 <4>[ 179.847412] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
5406 03:09:27.942877 <4>[ 179.854836] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5407 03:09:27.944703 <4>[ 179.862261] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
5408 03:09:27.984680 <4>[ 179.869685] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009687d6c
5409 03:09:27.985128 <4>[ 179.877110] x8 : ffff00080bf44f00 x7 : 00000074b5503510 x6 : 0000000000000000
5410 03:09:27.985466 <4>[ 179.884534] x5 : ffff800010184000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5411 03:09:27.985784 <4>[ 179.891958] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bf44f00
5412 03:09:27.986172 <4>[ 179.899383] Call trace:
5413 03:09:27.986486 <4>[ 179.902093] refcount_warn_saturate+0x12c/0x224
5414 03:09:27.986779 <4>[ 179.906899] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5415 03:09:28.028100 <4>[ 179.912666] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
5416 03:09:28.028580 <4>[ 179.918519] lkdtm_do_action+0x2c/0x50
5417 03:09:28.028921 <4>[ 179.922541] direct_entry+0x164/0x180
5418 03:09:28.029232 <4>[ 179.926474] full_proxy_write+0x68/0xc0
5419 03:09:28.029534 <4>[ 179.930585] vfs_write+0xcc/0x2a0
5420 03:09:28.029825 <4>[ 179.934176] ksys_write+0x78/0x104
5421 03:09:28.030153 <4>[ 179.937851] __arm64_sys_write+0x28/0x3c
5422 03:09:28.030445 <4>[ 179.942050] invoke_syscall+0x8c/0x120
5423 03:09:28.030727 <4>[ 179.946075] el0_svc_common.constprop.0+0x68/0x124
5424 03:09:28.031061 <4>[ 179.951144] do_el0_svc+0x40/0xcc
5425 03:09:28.031804 <4>[ 179.954732] el0_svc+0x48/0xc0
5426 03:09:28.071461 <4>[ 179.958059] el0t_64_sync_handler+0xb8/0xbc
5427 03:09:28.071918 <4>[ 179.962517] el0t_64_sync+0x18c/0x190
5428 03:09:28.072257 <4>[ 179.966450] irq event stamp: 0
5429 03:09:28.072568 <4>[ 179.969769] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5430 03:09:28.072868 <4>[ 179.976314] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5431 03:09:28.073163 <4>[ 179.984778] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5432 03:09:28.074705 <4>[ 179.993239] softirqs last disabled at (0): [<0000000000000000>] 0x0
5433 03:09:28.092518 <4>[ 179.999782] ---[ end trace 0000000000000000 ]---
5434 03:09:28.095631 <6>[ 180.004778] lkdtm: Negative detected: saturated
5435 03:09:28.301671 # [ 179.743071] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
5436 03:09:28.301944 # [ 179.750215] lkdtm: attempting bad refcount_sub_and_test() below zero
5437 03:09:28.302135 # [ 179.756927] ------------[ cut here ]------------
5438 03:09:28.302293 # [ 179.761880] refcount_t: underflow; use-after-free.
5439 03:09:28.302447 # [ 179.767195] WARNING: CPU: 1 PID: 3116 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
5440 03:09:28.344867 # [ 179.776030] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5441 03:09:28.345128 # [ 179.789874] CPU: 1 PID: 3116 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5442 03:09:28.345303 # [ 179.797813] Hardware name: ARM Juno development board (r0) (DT)
5443 03:09:28.345462 # [ 179.804004] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5444 03:09:28.345612 # [ 179.811246] pc : refcount_warn_saturate+0x12c/0x224
5445 03:09:28.345758 # [ 179.816400] lr : refcount_warn_saturate+0x12c/0x224
5446 03:09:28.345901 # [ 179.821554] sp : ffff800010183930
5447 03:09:28.387998 # [ 179.825134] x29: ffff800010183930 x28: ffff00080bf44f00 x27: 0000000000000000
5448 03:09:28.388251 # [ 179.832562] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5449 03:09:28.388423 # [ 179.839987] x23: ffff00080458b000 x22: ffff800010183b00 x21: 000000000000001f
5450 03:09:28.388583 # [ 179.847412] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
5451 03:09:28.388733 # [ 179.854836] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5452 03:09:28.388878 # [ 179.862261] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
5453 03:09:28.431159 # [ 179.869685] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009687d6c
5454 03:09:28.431405 # [ 179.877110] x8 : ffff00080bf44f00 x7 : 00000074b5503510 x6 : 0000000000000000
5455 03:09:28.431577 # [ 179.884534] x5 : ffff800010184000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5456 03:09:28.431737 # [ 179.891958] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bf44f00
5457 03:09:28.431891 # [ 179.899383] Call trace:
5458 03:09:28.432056 # [ 179.902093] refcount_warn_saturate+0x12c/0x224
5459 03:09:28.432180 # [ 179.906899] __refcount_sub_and_test.constprop.0+0x8c/0xa0
5460 03:09:28.434296 # [ 179.912666] lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x48/0x90
5461 03:09:28.474303 # [ 179.918519] lkdtm_do_action+0x2c/0x50
5462 03:09:28.474545 # [ 179.922541] direct_entry+0x164/0x180
5463 03:09:28.474715 # [ 179.926474] full_proxy_write+0x68/0xc0
5464 03:09:28.474873 # [ 179.930585] vfs_write+0xcc/0x2a0
5465 03:09:28.475023 # [ 179.934176] ksys_write+0x78/0x104
5466 03:09:28.475166 # [ 179.937851] __arm64_sys_write+0x28/0x3c
5467 03:09:28.475310 # [ 179.942050] invoke_syscall+0x8c/0x120
5468 03:09:28.475453 # [ 179.946075] el0_svc_common.constprop.0+0x68/0x124
5469 03:09:28.475594 # [ 179.951144] do_el0_svc+0x40/0xcc
5470 03:09:28.475734 # [ 179.954732] el0_svc+0x48/0xc0
5471 03:09:28.477487 # [ 179.958059] el0t_64_sync_handler+0xb8/0xbc
5472 03:09:28.517700 # [ 179.962517] el0t_64_sync+0x18c/0x190
5473 03:09:28.518185 # [ 179.966450] irq event stamp: 0
5474 03:09:28.518530 # [ 179.969769] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5475 03:09:28.518851 # [ 179.976314] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5476 03:09:28.519161 # [ 179.984778] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5477 03:09:28.519479 # [ 179.993239] softirqs last disabled at (0): [<0000000000000000>] 0x0
5478 03:09:28.520921 # [ 179.999782] ---[ end trace 0000000000000000 ]---
5479 03:09:28.549135 # [ 180.004778] lkdtm: Negative detected: saturated
5480 03:09:28.549601 # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
5481 03:09:28.549943 ok 55 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
5482 03:09:28.552327 # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5483 03:09:29.073266 <6>[ 180.961462] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5484 03:09:29.073822 <6>[ 180.967518] lkdtm: attempting safe refcount_inc_not_zero() from zero
5485 03:09:29.074224 <6>[ 180.974431] lkdtm: Good: zero detected
5486 03:09:29.074554 <6>[ 180.978508] lkdtm: Correctly stayed at zero
5487 03:09:29.075256 <6>[ 180.982995] lkdtm: attempting bad refcount_inc() from zero
5488 03:09:29.075600 <4>[ 180.988788] ------------[ cut here ]------------
5489 03:09:29.075900 <4>[ 180.993702] refcount_t: addition on 0; use-after-free.
5490 03:09:29.116555 <4>[ 180.999257] WARNING: CPU: 1 PID: 3155 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5491 03:09:29.117037 <4>[ 181.007995] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5492 03:09:29.117771 <4>[ 181.021840] CPU: 1 PID: 3155 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5493 03:09:29.118156 <4>[ 181.029779] Hardware name: ARM Juno development board (r0) (DT)
5494 03:09:29.118478 <4>[ 181.035971] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5495 03:09:29.120069 <4>[ 181.043214] pc : refcount_warn_saturate+0xc8/0x224
5496 03:09:29.159950 <4>[ 181.048283] lr : refcount_warn_saturate+0xc8/0x224
5497 03:09:29.160400 <4>[ 181.053350] sp : ffff800010243910
5498 03:09:29.160741 <4>[ 181.056931] x29: ffff800010243910 x28: ffff000805b6b4c0 x27: 0000000000000000
5499 03:09:29.161065 <4>[ 181.064359] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5500 03:09:29.161375 <4>[ 181.071785] x23: ffff00080b381000 x22: ffff800010243ae0 x21: 0000000000000012
5501 03:09:29.161670 <4>[ 181.079210] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
5502 03:09:29.203268 <4>[ 181.086635] x17: ffff800008162968 x16: ffff800008161ec8 x15: ffff800008161e14
5503 03:09:29.203726 <4>[ 181.094060] x14: 0000000000000000 x13: 205d323037333939 x12: 2e30383120205b3e
5504 03:09:29.204069 <4>[ 181.101485] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815f988
5505 03:09:29.204389 <4>[ 181.108909] x8 : ffff000805b6b4c0 x7 : 3230373339392e30 x6 : 0000000000001ffe
5506 03:09:29.204693 <4>[ 181.116335] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5507 03:09:29.204987 <4>[ 181.123759] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805b6b4c0
5508 03:09:29.206461 <4>[ 181.131183] Call trace:
5509 03:09:29.246680 <4>[ 181.133894] refcount_warn_saturate+0xc8/0x224
5510 03:09:29.247135 <4>[ 181.138614] __refcount_add.constprop.0+0x6c/0xa0
5511 03:09:29.247475 <4>[ 181.143598] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
5512 03:09:29.247787 <4>[ 181.148320] lkdtm_do_action+0x2c/0x50
5513 03:09:29.248089 <4>[ 181.152342] direct_entry+0x164/0x180
5514 03:09:29.248385 <4>[ 181.156275] full_proxy_write+0x68/0xc0
5515 03:09:29.248671 <4>[ 181.160387] vfs_write+0xcc/0x2a0
5516 03:09:29.248956 <4>[ 181.163977] ksys_write+0x78/0x104
5517 03:09:29.249236 <4>[ 181.167652] __arm64_sys_write+0x28/0x3c
5518 03:09:29.249908 <4>[ 181.171850] invoke_syscall+0x8c/0x120
5519 03:09:29.289973 <4>[ 181.175876] el0_svc_common.constprop.0+0x68/0x124
5520 03:09:29.290454 <4>[ 181.180945] do_el0_svc+0x40/0xcc
5521 03:09:29.290794 <4>[ 181.184533] el0_svc+0x48/0xc0
5522 03:09:29.291108 <4>[ 181.187861] el0t_64_sync_handler+0xb8/0xbc
5523 03:09:29.291409 <4>[ 181.192318] el0t_64_sync+0x18c/0x190
5524 03:09:29.291702 <4>[ 181.196251] irq event stamp: 0
5525 03:09:29.291986 <4>[ 181.199569] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5526 03:09:29.292270 <4>[ 181.206115] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5527 03:09:29.321081 <4>[ 181.214580] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5528 03:09:29.321434 <4>[ 181.223041] softirqs last disabled at (0): [<0000000000000000>] 0x0
5529 03:09:29.321622 <4>[ 181.229584] ---[ end trace 0000000000000000 ]---
5530 03:09:29.321789 <6>[ 181.234530] lkdtm: Zero detected: saturated
5531 03:09:29.485160 # [ 180.961462] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
5532 03:09:29.485438 # [ 180.967518] lkdtm: attempting safe refcount_inc_not_zero() from zero
5533 03:09:29.485610 # [ 180.974431] lkdtm: Good: zero detected
5534 03:09:29.485768 # [ 180.978508] lkdtm: Correctly stayed at zero
5535 03:09:29.485917 # [ 180.982995] lkdtm: attempting bad refcount_inc() from zero
5536 03:09:29.486095 # [ 180.988788] ------------[ cut here ]------------
5537 03:09:29.486243 # [ 180.993702] refcount_t: addition on 0; use-after-free.
5538 03:09:29.528297 # [ 180.999257] WARNING: CPU: 1 PID: 3155 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5539 03:09:29.528561 # [ 181.007995] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5540 03:09:29.528736 # [ 181.021840] CPU: 1 PID: 3155 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5541 03:09:29.528894 # [ 181.029779] Hardware name: ARM Juno development board (r0) (DT)
5542 03:09:29.529045 # [ 181.035971] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5543 03:09:29.531476 # [ 181.043214] pc : refcount_warn_saturate+0xc8/0x224
5544 03:09:29.571442 # [ 181.048283] lr : refcount_warn_saturate+0xc8/0x224
5545 03:09:29.571701 # [ 181.053350] sp : ffff800010243910
5546 03:09:29.571871 # [ 181.056931] x29: ffff800010243910 x28: ffff000805b6b4c0 x27: 0000000000000000
5547 03:09:29.572029 # [ 181.064359] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5548 03:09:29.572180 # [ 181.071785] x23: ffff00080b381000 x22: ffff800010243ae0 x21: 0000000000000012
5549 03:09:29.572326 # [ 181.079210] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
5550 03:09:29.614603 # [ 181.086635] x17: ffff800008162968 x16: ffff800008161ec8 x15: ffff800008161e14
5551 03:09:29.614851 # [ 181.094060] x14: 0000000000000000 x13: 205d323037333939 x12: 2e30383120205b3e
5552 03:09:29.615022 # [ 181.101485] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815f988
5553 03:09:29.615189 # [ 181.108909] x8 : ffff000805b6b4c0 x7 : 3230373339392e30 x6 : 0000000000001ffe
5554 03:09:29.615403 # [ 181.116335] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5555 03:09:29.615558 # [ 181.123759] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805b6b4c0
5556 03:09:29.617778 # [ 181.131183] Call trace:
5557 03:09:29.657722 # [ 181.133894] refcount_warn_saturate+0xc8/0x224
5558 03:09:29.657965 # [ 181.138614] __refcount_add.constprop.0+0x6c/0xa0
5559 03:09:29.658327 # [ 181.143598] lkdtm_REFCOUNT_INC_ZERO+0xa4/0xd4
5560 03:09:29.658650 # [ 181.148320] lkdtm_do_action+0x2c/0x50
5561 03:09:29.658953 # [ 181.152342] direct_entry+0x164/0x180
5562 03:09:29.659249 # [ 181.156275] full_proxy_write+0x68/0xc0
5563 03:09:29.659536 # [ 181.160387] vfs_write+0xcc/0x2a0
5564 03:09:29.659815 # [ 181.163977] ksys_write+0x78/0x104
5565 03:09:29.660096 # [ 181.167652] __arm64_sys_write+0x28/0x3c
5566 03:09:29.660372 # [ 181.171850] invoke_syscall+0x8c/0x120
5567 03:09:29.661018 # [ 181.175876] el0_svc_common.constprop.0+0x68/0x124
5568 03:09:29.701214 # [ 181.180945] do_el0_svc+0x40/0xcc
5569 03:09:29.701684 # [ 181.184533] el0_svc+0x48/0xc0
5570 03:09:29.702066 # [ 181.187861] el0t_64_sync_handler+0xb8/0xbc
5571 03:09:29.702396 # [ 181.192318] el0t_64_sync+0x18c/0x190
5572 03:09:29.702684 # [ 181.196251] irq event stamp: 0
5573 03:09:29.702965 # [ 181.199569] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5574 03:09:29.703249 # [ 181.206115] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5575 03:09:29.704465 # [ 181.214580] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5576 03:09:29.738168 # [ 181.223041] softirqs last disabled at (0): [<0000000000000000>] 0x0
5577 03:09:29.738772 # [ 181.229584] ---[ end trace 0000000000000000 ]---
5578 03:09:29.739130 # [ 181.234530] lkdtm: Zero detected: saturated
5579 03:09:29.739446 # REFCOUNT_INC_ZERO: saw 'call trace:': ok
5580 03:09:29.739743 ok 56 selftests: lkdtm: REFCOUNT_INC_ZERO.sh
5581 03:09:29.741387 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5582 03:09:30.246971 <6>[ 182.134863] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5583 03:09:30.247508 <6>[ 182.141509] lkdtm: attempting safe refcount_add_not_zero() from zero
5584 03:09:30.247951 <6>[ 182.148205] lkdtm: Good: zero detected
5585 03:09:30.248723 <6>[ 182.152252] lkdtm: Correctly stayed at zero
5586 03:09:30.249084 <6>[ 182.156729] lkdtm: attempting bad refcount_add() from zero
5587 03:09:30.249478 <4>[ 182.162511] ------------[ cut here ]------------
5588 03:09:30.249863 <4>[ 182.167422] refcount_t: addition on 0; use-after-free.
5589 03:09:30.290315 <4>[ 182.172889] WARNING: CPU: 1 PID: 3194 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5590 03:09:30.290855 <4>[ 182.181626] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5591 03:09:30.291663 <4>[ 182.195470] CPU: 1 PID: 3194 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5592 03:09:30.292043 <4>[ 182.203409] Hardware name: ARM Juno development board (r0) (DT)
5593 03:09:30.292442 <4>[ 182.209602] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5594 03:09:30.293853 <4>[ 182.216844] pc : refcount_warn_saturate+0xc8/0x224
5595 03:09:30.333659 <4>[ 182.221913] lr : refcount_warn_saturate+0xc8/0x224
5596 03:09:30.334156 <4>[ 182.226980] sp : ffff8000102d3a10
5597 03:09:30.334594 <4>[ 182.230560] x29: ffff8000102d3a10 x28: ffff000805b6cf00 x27: 0000000000000000
5598 03:09:30.334994 <4>[ 182.237988] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5599 03:09:30.335378 <4>[ 182.245413] x23: ffff00080d5ce000 x22: ffff8000102d3be0 x21: 0000000000000012
5600 03:09:30.335753 <4>[ 182.252838] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
5601 03:09:30.376973 <4>[ 182.260262] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5602 03:09:30.377434 <4>[ 182.267687] x14: 0000000000000000 x13: 205d323234373631 x12: 2e32383120205b3e
5603 03:09:30.377863 <4>[ 182.275111] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815f988
5604 03:09:30.378306 <4>[ 182.282536] x8 : ffff000805b6cf00 x7 : 3232343736312e32 x6 : 0000000000001ffe
5605 03:09:30.378702 <4>[ 182.289961] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5606 03:09:30.379084 <4>[ 182.297385] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805b6cf00
5607 03:09:30.380234 <4>[ 182.304809] Call trace:
5608 03:09:30.420403 <4>[ 182.307519] refcount_warn_saturate+0xc8/0x224
5609 03:09:30.420878 <4>[ 182.312239] __refcount_add.constprop.0+0x6c/0xa0
5610 03:09:30.421308 <4>[ 182.317223] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
5611 03:09:30.421708 <4>[ 182.321944] lkdtm_do_action+0x2c/0x50
5612 03:09:30.422131 <4>[ 182.325967] direct_entry+0x164/0x180
5613 03:09:30.422517 <4>[ 182.329900] full_proxy_write+0x68/0xc0
5614 03:09:30.422894 <4>[ 182.334012] vfs_write+0xcc/0x2a0
5615 03:09:30.423263 <4>[ 182.337602] ksys_write+0x78/0x104
5616 03:09:30.423665 <4>[ 182.341277] __arm64_sys_write+0x28/0x3c
5617 03:09:30.424431 <4>[ 182.345476] invoke_syscall+0x8c/0x120
5618 03:09:30.463686 <4>[ 182.349501] el0_svc_common.constprop.0+0x68/0x124
5619 03:09:30.464142 <4>[ 182.354569] do_el0_svc+0x40/0xcc
5620 03:09:30.464574 <4>[ 182.358157] el0_svc+0x48/0xc0
5621 03:09:30.465349 <4>[ 182.361484] el0t_64_sync_handler+0xb8/0xbc
5622 03:09:30.465717 <4>[ 182.365942] el0t_64_sync+0x18c/0x190
5623 03:09:30.466144 <4>[ 182.369876] irq event stamp: 0
5624 03:09:30.466537 <4>[ 182.373194] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5625 03:09:30.466933 <4>[ 182.379740] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5626 03:09:30.495068 <4>[ 182.388204] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5627 03:09:30.495420 <4>[ 182.396665] softirqs last disabled at (0): [<0000000000000000>] 0x0
5628 03:09:30.495648 <4>[ 182.403208] ---[ end trace 0000000000000000 ]---
5629 03:09:30.495886 <6>[ 182.408154] lkdtm: Zero detected: saturated
5630 03:09:30.740786 # [ 182.134863] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
5631 03:09:30.741312 # [ 182.141509] lkdtm: attempting safe refcount_add_not_zero() from zero
5632 03:09:30.741746 # [ 182.148205] lkdtm: Good: zero detected
5633 03:09:30.742554 # [ 182.152252] lkdtm: Correctly stayed at zero
5634 03:09:30.742917 # [ 182.156729] lkdtm: attempting bad refcount_add() from zero
5635 03:09:30.743314 # [ 182.162511] ------------[ cut here ]------------
5636 03:09:30.743703 # [ 182.167422] refcount_t: addition on 0; use-after-free.
5637 03:09:30.783938 # [ 182.172889] WARNING: CPU: 1 PID: 3194 at lib/refcount.c:25 refcount_warn_saturate+0xc8/0x224
5638 03:09:30.784834 # [ 182.181626] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5639 03:09:30.785226 # [ 182.195470] CPU: 1 PID: 3194 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5640 03:09:30.785640 # [ 182.203409] Hardware name: ARM Juno development board (r0) (DT)
5641 03:09:30.786052 # [ 182.209602] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5642 03:09:30.787498 # [ 182.216844] pc : refcount_warn_saturate+0xc8/0x224
5643 03:09:30.827151 # [ 182.221913] lr : refcount_warn_saturate+0xc8/0x224
5644 03:09:30.827620 # [ 182.226980] sp : ffff8000102d3a10
5645 03:09:30.828418 # [ 182.230560] x29: ffff8000102d3a10 x28: ffff000805b6cf00 x27: 0000000000000000
5646 03:09:30.828789 # [ 182.237988] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5647 03:09:30.829186 # [ 182.245413] x23: ffff00080d5ce000 x22: ffff8000102d3be0 x21: 0000000000000012
5648 03:09:30.829577 # [ 182.252838] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
5649 03:09:30.870259 # [ 182.260262] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5650 03:09:30.870755 # [ 182.267687] x14: 0000000000000000 x13: 205d323234373631 x12: 2e32383120205b3e
5651 03:09:30.871189 # [ 182.275111] x11: 3b30206e6f206e6f x10: 697469646461203a x9 : ffff80000815f988
5652 03:09:30.871965 # [ 182.282536] x8 : ffff000805b6cf00 x7 : 3232343736312e32 x6 : 0000000000001ffe
5653 03:09:30.872334 # [ 182.289961] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
5654 03:09:30.872727 # [ 182.297385] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000805b6cf00
5655 03:09:30.873546 # [ 182.304809] Call trace:
5656 03:09:30.913455 # [ 182.307519] refcount_warn_saturate+0xc8/0x224
5657 03:09:30.913932 # [ 182.312239] __refcount_add.constprop.0+0x6c/0xa0
5658 03:09:30.914403 # [ 182.317223] lkdtm_REFCOUNT_ADD_ZERO+0xa4/0xd4
5659 03:09:30.914809 # [ 182.321944] lkdtm_do_action+0x2c/0x50
5660 03:09:30.915193 # [ 182.325967] direct_entry+0x164/0x180
5661 03:09:30.915575 # [ 182.329900] full_proxy_write+0x68/0xc0
5662 03:09:30.915947 # [ 182.334012] vfs_write+0xcc/0x2a0
5663 03:09:30.916327 # [ 182.337602] ksys_write+0x78/0x104
5664 03:09:30.916787 # [ 182.341277] __arm64_sys_write+0x28/0x3c
5665 03:09:30.917162 # [ 182.345476] invoke_syscall+0x8c/0x120
5666 03:09:30.917890 # [ 182.349501] el0_svc_common.constprop.0+0x68/0x124
5667 03:09:30.956629 # [ 182.354569] do_el0_svc+0x40/0xcc
5668 03:09:30.957099 # [ 182.358157] el0_svc+0x48/0xc0
5669 03:09:30.957535 # [ 182.361484] el0t_64_sync_handler+0xb8/0xbc
5670 03:09:30.957935 # [ 182.365942] el0t_64_sync+0x18c/0x190
5671 03:09:30.958365 # [ 182.369876] irq event stamp: 0
5672 03:09:30.958748 # [ 182.373194] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5673 03:09:30.959118 # [ 182.379740] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5674 03:09:30.959894 # [ 182.388204] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5675 03:09:30.993896 # [ 182.396665] softirqs last disabled at (0): [<0000000000000000>] 0x0
5676 03:09:30.994398 # [ 182.403208] ---[ end trace 0000000000000000 ]---
5677 03:09:30.994838 # [ 182.408154] lkdtm: Zero detected: saturated
5678 03:09:30.995238 # REFCOUNT_ADD_ZERO: saw 'call trace:': ok
5679 03:09:30.995624 ok 57 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
5680 03:09:30.997155 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5681 03:09:31.568861 <6>[ 183.457079] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5682 03:09:31.569335 <6>[ 183.463554] lkdtm: attempting bad refcount_inc() from saturated
5683 03:09:31.569981 <4>[ 183.469831] ------------[ cut here ]------------
5684 03:09:31.570315 <4>[ 183.474791] refcount_t: saturated; leaking memory.
5685 03:09:31.570592 <4>[ 183.480134] WARNING: CPU: 1 PID: 3238 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5686 03:09:31.612104 <4>[ 183.488968] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5687 03:09:31.612590 <4>[ 183.502810] CPU: 1 PID: 3238 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5688 03:09:31.613299 <4>[ 183.510748] Hardware name: ARM Juno development board (r0) (DT)
5689 03:09:31.613643 <4>[ 183.516940] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5690 03:09:31.613951 <4>[ 183.524182] pc : refcount_warn_saturate+0x17c/0x224
5691 03:09:31.614295 <4>[ 183.529337] lr : refcount_warn_saturate+0x17c/0x224
5692 03:09:31.614593 <4>[ 183.534490] sp : ffff8000103938e0
5693 03:09:31.655523 <4>[ 183.538070] x29: ffff8000103938e0 x28: ffff0008046f9a80 x27: 0000000000000000
5694 03:09:31.655986 <4>[ 183.545498] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5695 03:09:31.656694 <4>[ 183.552923] x23: ffff0008042a5000 x22: ffff800010393ab0 x21: 0000000000000017
5696 03:09:31.657039 <4>[ 183.560347] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
5697 03:09:31.657350 <4>[ 183.567771] x17: ffff800008c13498 x16: ffff80000878e83c x15: ffff8000080b3eac
5698 03:09:31.657652 <4>[ 183.575195] x14: ffff80000967f48c x13: ffff80000802e9fc x12: ffff80000843f2ec
5699 03:09:31.698864 <4>[ 183.582620] x11: ffff80000843f238 x10: ffff80000843eeac x9 : ffff800009688800
5700 03:09:31.699327 <4>[ 183.590044] x8 : ffff00080bf53b90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
5701 03:09:31.699671 <4>[ 183.597467] x5 : ffff800010394000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5702 03:09:31.699990 <4>[ 183.604891] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008046f9a80
5703 03:09:31.700296 <4>[ 183.612315] Call trace:
5704 03:09:31.700591 <4>[ 183.615024] refcount_warn_saturate+0x17c/0x224
5705 03:09:31.700885 <4>[ 183.619831] __refcount_add.constprop.0+0x88/0xa0
5706 03:09:31.702181 <4>[ 183.624814] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5707 03:09:31.742204 <4>[ 183.629971] lkdtm_do_action+0x2c/0x50
5708 03:09:31.743104 <4>[ 183.633993] direct_entry+0x164/0x180
5709 03:09:31.743489 <4>[ 183.637926] full_proxy_write+0x68/0xc0
5710 03:09:31.743817 <4>[ 183.642038] vfs_write+0xcc/0x2a0
5711 03:09:31.744121 <4>[ 183.645628] ksys_write+0x78/0x104
5712 03:09:31.744416 <4>[ 183.649303] __arm64_sys_write+0x28/0x3c
5713 03:09:31.744701 <4>[ 183.653501] invoke_syscall+0x8c/0x120
5714 03:09:31.744985 <4>[ 183.657527] el0_svc_common.constprop.0+0x68/0x124
5715 03:09:31.745281 <4>[ 183.662598] do_el0_svc+0x40/0xcc
5716 03:09:31.745671 <4>[ 183.666191] el0_svc+0x48/0xc0
5717 03:09:31.746168 <4>[ 183.669520] el0t_64_sync_handler+0xb8/0xbc
5718 03:09:31.785602 <4>[ 183.673983] el0t_64_sync+0x18c/0x190
5719 03:09:31.786093 <4>[ 183.677916] irq event stamp: 0
5720 03:09:31.786526 <4>[ 183.681234] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5721 03:09:31.786932 <4>[ 183.687780] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5722 03:09:31.787328 <4>[ 183.696244] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5723 03:09:31.787713 <4>[ 183.704705] softirqs last disabled at (0): [<0000000000000000>] 0x0
5724 03:09:31.788870 <4>[ 183.711247] ---[ end trace 0000000000000000 ]---
5725 03:09:31.804249 <6>[ 183.716197] lkdtm: Saturation detected: still saturated
5726 03:09:32.036040 # [ 183.457079] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
5727 03:09:32.036532 # [ 183.463554] lkdtm: attempting bad refcount_inc() from saturated
5728 03:09:32.036930 # [ 183.469831] ------------[ cut here ]------------
5729 03:09:32.037290 # [ 183.474791] refcount_t: saturated; leaking memory.
5730 03:09:32.037633 # [ 183.480134] WARNING: CPU: 1 PID: 3238 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5731 03:09:32.079260 # [ 183.488968] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5732 03:09:32.079713 # [ 183.502810] CPU: 1 PID: 3238 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5733 03:09:32.080027 # [ 183.510748] Hardware name: ARM Juno development board (r0) (DT)
5734 03:09:32.080315 # [ 183.516940] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5735 03:09:32.080586 # [ 183.524182] pc : refcount_warn_saturate+0x17c/0x224
5736 03:09:32.080846 # [ 183.529337] lr : refcount_warn_saturate+0x17c/0x224
5737 03:09:32.081099 # [ 183.534490] sp : ffff8000103938e0
5738 03:09:32.082506 # [ 183.538070] x29: ffff8000103938e0 x28: ffff0008046f9a80 x27: 0000000000000000
5739 03:09:32.122770 # [ 183.545498] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5740 03:09:32.123226 # [ 183.552923] x23: ffff0008042a5000 x22: ffff800010393ab0 x21: 0000000000000017
5741 03:09:32.123574 # [ 183.560347] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
5742 03:09:32.123896 # [ 183.567771] x17: ffff800008c13498 x16: ffff80000878e83c x15: ffff8000080b3eac
5743 03:09:32.124200 # [ 183.575195] x14: ffff80000967f48c x13: ffff80000802e9fc x12: ffff80000843f2ec
5744 03:09:32.125726 # [ 183.582620] x11: ffff80000843f238 x10: ffff80000843eeac x9 : ffff800009688800
5745 03:09:32.165559 # [ 183.590044] x8 : ffff00080bf53b90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000000
5746 03:09:32.166061 # [ 183.597467] x5 : ffff800010394000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5747 03:09:32.166425 # [ 183.604891] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0008046f9a80
5748 03:09:32.166752 # [ 183.612315] Call trace:
5749 03:09:32.167056 # [ 183.615024] refcount_warn_saturate+0x17c/0x224
5750 03:09:32.167349 # [ 183.619831] __refcount_add.constprop.0+0x88/0xa0
5751 03:09:32.168873 # [ 183.624814] lkdtm_REFCOUNT_INC_SATURATED+0x44/0x74
5752 03:09:32.169319 # [ 183.629971] lkdtm_do_action+0x2c/0x50
5753 03:09:32.208751 # [ 183.633993] direct_entry+0x164/0x180
5754 03:09:32.209213 # [ 183.637926] full_proxy_write+0x68/0xc0
5755 03:09:32.209555 # [ 183.642038] vfs_write+0xcc/0x2a0
5756 03:09:32.209872 # [ 183.645628] ksys_write+0x78/0x104
5757 03:09:32.210234 # [ 183.649303] __arm64_sys_write+0x28/0x3c
5758 03:09:32.210534 # [ 183.653501] invoke_syscall+0x8c/0x120
5759 03:09:32.210822 # [ 183.657527] el0_svc_common.constprop.0+0x68/0x124
5760 03:09:32.211101 # [ 183.662598] do_el0_svc+0x40/0xcc
5761 03:09:32.211381 # [ 183.666191] el0_svc+0x48/0xc0
5762 03:09:32.211672 # [ 183.669520] el0t_64_sync_handler+0xb8/0xbc
5763 03:09:32.212507 # [ 183.673983] el0t_64_sync+0x18c/0x190
5764 03:09:32.251898 # [ 183.677916] irq event stamp: 0
5765 03:09:32.252373 # [ 183.681234] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5766 03:09:32.252828 # [ 183.687780] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5767 03:09:32.253517 # [ 183.696244] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5768 03:09:32.253859 # [ 183.704705] softirqs last disabled at (0): [<0000000000000000>] 0x0
5769 03:09:32.254242 # [ 183.711247] ---[ end trace 0000000000000000 ]---
5770 03:09:32.255298 # [ 183.716197] lkdtm: Saturation detected: still saturated
5771 03:09:32.277743 # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
5772 03:09:32.278344 ok 58 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
5773 03:09:32.280960 # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5774 03:09:32.881326 <6>[ 184.765660] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5775 03:09:32.881849 <6>[ 184.772601] lkdtm: attempting bad refcount_dec() from saturated
5776 03:09:32.882245 <4>[ 184.778979] ------------[ cut here ]------------
5777 03:09:32.882940 <4>[ 184.783926] refcount_t: decrement hit 0; leaking memory.
5778 03:09:32.883276 <4>[ 184.789579] WARNING: CPU: 2 PID: 3282 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5779 03:09:32.884817 <4>[ 184.798320] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5780 03:09:32.924643 <4>[ 184.812164] CPU: 2 PID: 3282 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5781 03:09:32.925124 <4>[ 184.820103] Hardware name: ARM Juno development board (r0) (DT)
5782 03:09:32.925879 <4>[ 184.826296] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5783 03:09:32.926258 <4>[ 184.833538] pc : refcount_warn_saturate+0x68/0x224
5784 03:09:32.926582 <4>[ 184.838605] lr : refcount_warn_saturate+0x68/0x224
5785 03:09:32.926885 <4>[ 184.843672] sp : ffff80001044b8a0
5786 03:09:32.928191 <4>[ 184.847252] x29: ffff80001044b8a0 x28: ffff000807494f00 x27: 0000000000000000
5787 03:09:32.968057 <4>[ 184.854681] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5788 03:09:32.968514 <4>[ 184.862107] x23: ffff000805669000 x22: ffff80001044ba70 x21: 0000000000000017
5789 03:09:32.968865 <4>[ 184.869533] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
5790 03:09:32.969187 <4>[ 184.876957] x17: 00000000000001e8 x16: 0000000000000001 x15: ffff80000a49e4c0
5791 03:09:32.969496 <4>[ 184.884381] x14: 0000000000000000 x13: 205d363239333837 x12: 2e34383120205b3e
5792 03:09:32.971324 <4>[ 184.891806] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815f988
5793 03:09:33.011390 <4>[ 184.899230] x8 : ffff000807494f00 x7 : 3632393338372e34 x6 : 0000000000001ffe
5794 03:09:33.011848 <4>[ 184.906654] x5 : 0000000000017fe8 x4 : ffff00097ef3dc58 x3 : ffff800974ab2000
5795 03:09:33.012194 <4>[ 184.914079] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807494f00
5796 03:09:33.012511 <4>[ 184.921502] Call trace:
5797 03:09:33.012816 <4>[ 184.924212] refcount_warn_saturate+0x68/0x224
5798 03:09:33.013113 <4>[ 184.928932] __refcount_dec.constprop.0+0x50/0x60
5799 03:09:33.013398 <4>[ 184.933916] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5800 03:09:33.014596 <4>[ 184.939071] lkdtm_do_action+0x2c/0x50
5801 03:09:33.054680 <4>[ 184.943095] direct_entry+0x164/0x180
5802 03:09:33.055530 <4>[ 184.947028] full_proxy_write+0x68/0xc0
5803 03:09:33.055910 <4>[ 184.951139] vfs_write+0xcc/0x2a0
5804 03:09:33.056237 <4>[ 184.954730] ksys_write+0x78/0x104
5805 03:09:33.056546 <4>[ 184.958406] __arm64_sys_write+0x28/0x3c
5806 03:09:33.056841 <4>[ 184.962605] invoke_syscall+0x8c/0x120
5807 03:09:33.057126 <4>[ 184.966631] el0_svc_common.constprop.0+0x68/0x124
5808 03:09:33.057407 <4>[ 184.971700] do_el0_svc+0x40/0xcc
5809 03:09:33.057694 <4>[ 184.975288] el0_svc+0x48/0xc0
5810 03:09:33.058162 <4>[ 184.978615] el0t_64_sync_handler+0xb8/0xbc
5811 03:09:33.098211 <4>[ 184.983073] el0t_64_sync+0x18c/0x190
5812 03:09:33.098678 <4>[ 184.987006] irq event stamp: 0
5813 03:09:33.099020 <4>[ 184.990325] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5814 03:09:33.099339 <4>[ 184.996871] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5815 03:09:33.099642 <4>[ 185.005335] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5816 03:09:33.099936 <4>[ 185.013796] softirqs last disabled at (0): [<0000000000000000>] 0x0
5817 03:09:33.100224 <4>[ 185.020338] ---[ end trace 0000000000000000 ]---
5818 03:09:33.116677 <6>[ 185.025349] lkdtm: Saturation detected: still saturated
5819 03:09:33.304232 # [ 184.765660] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
5820 03:09:33.304853 # [ 184.772601] lkdtm: attempting bad refcount_dec() from saturated
5821 03:09:33.305200 # [ 184.778979] ------------[ cut here ]------------
5822 03:09:33.305561 # [ 184.783926] refcount_t: decrement hit 0; leaking memory.
5823 03:09:33.305873 # [ 184.789579] WARNING: CPU: 2 PID: 3282 at lib/refcount.c:31 refcount_warn_saturate+0x68/0x224
5824 03:09:33.347408 # [ 184.798320] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5825 03:09:33.347908 # [ 184.812164] CPU: 2 PID: 3282 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5826 03:09:33.348257 # [ 184.820103] Hardware name: ARM Juno development board (r0) (DT)
5827 03:09:33.348575 # [ 184.826296] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5828 03:09:33.348872 # [ 184.833538] pc : refcount_warn_saturate+0x68/0x224
5829 03:09:33.349161 # [ 184.838605] lr : refcount_warn_saturate+0x68/0x224
5830 03:09:33.349442 # [ 184.843672] sp : ffff80001044b8a0
5831 03:09:33.390542 # [ 184.847252] x29: ffff80001044b8a0 x28: ffff000807494f00 x27: 0000000000000000
5832 03:09:33.391013 # [ 184.854681] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5833 03:09:33.391355 # [ 184.862107] x23: ffff000805669000 x22: ffff80001044ba70 x21: 0000000000000017
5834 03:09:33.391671 # [ 184.869533] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
5835 03:09:33.391971 # [ 184.876957] x17: 00000000000001e8 x16: 0000000000000001 x15: ffff80000a49e4c0
5836 03:09:33.392263 # [ 184.884381] x14: 0000000000000000 x13: 205d363239333837 x12: 2e34383120205b3e
5837 03:09:33.433687 # [ 184.891806] x11: 3b30207469682074 x10: 6e656d6572636564 x9 : ffff80000815f988
5838 03:09:33.434207 # [ 184.899230] x8 : ffff000807494f00 x7 : 3632393338372e34 x6 : 0000000000001ffe
5839 03:09:33.434561 # [ 184.906654] x5 : 0000000000017fe8 x4 : ffff00097ef3dc58 x3 : ffff800974ab2000
5840 03:09:33.434882 # [ 184.914079] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807494f00
5841 03:09:33.435228 # [ 184.921502] Call trace:
5842 03:09:33.435526 # [ 184.924212] refcount_warn_saturate+0x68/0x224
5843 03:09:33.435911 # [ 184.928932] __refcount_dec.constprop.0+0x50/0x60
5844 03:09:33.436929 # [ 184.933916] lkdtm_REFCOUNT_DEC_SATURATED+0x40/0x70
5845 03:09:33.476864 # [ 184.939071] lkdtm_do_action+0x2c/0x50
5846 03:09:33.477319 # [ 184.943095] direct_entry+0x164/0x180
5847 03:09:33.477653 # [ 184.947028] full_proxy_write+0x68/0xc0
5848 03:09:33.477962 # [ 184.951139] vfs_write+0xcc/0x2a0
5849 03:09:33.478318 # [ 184.954730] ksys_write+0x78/0x104
5850 03:09:33.478609 # [ 184.958406] __arm64_sys_write+0x28/0x3c
5851 03:09:33.478891 # [ 184.962605] invoke_syscall+0x8c/0x120
5852 03:09:33.479169 # [ 184.966631] el0_svc_common.constprop.0+0x68/0x124
5853 03:09:33.479447 # [ 184.971700] do_el0_svc+0x40/0xcc
5854 03:09:33.479729 # [ 184.975288] el0_svc+0x48/0xc0
5855 03:09:33.480471 # [ 184.978615] el0t_64_sync_handler+0xb8/0xbc
5856 03:09:33.520041 # [ 184.983073] el0t_64_sync+0x18c/0x190
5857 03:09:33.520505 # [ 184.987006] irq event stamp: 0
5858 03:09:33.520839 # [ 184.990325] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5859 03:09:33.521155 # [ 184.996871] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5860 03:09:33.521462 # [ 185.005335] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5861 03:09:33.521756 # [ 185.013796] softirqs last disabled at (0): [<0000000000000000>] 0x0
5862 03:09:33.522087 # [ 185.020338] ---[ end trace 0000000000000000 ]---
5863 03:09:33.546476 # [ 185.025349] lkdtm: Saturation detected: still saturated
5864 03:09:33.546957 # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
5865 03:09:33.547400 ok 59 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
5866 03:09:33.549713 # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5867 03:09:34.136905 <6>[ 186.024616] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5868 03:09:34.137429 <6>[ 186.031290] lkdtm: attempting bad refcount_dec() from saturated
5869 03:09:34.138164 <4>[ 186.037590] ------------[ cut here ]------------
5870 03:09:34.138514 <4>[ 186.042809] refcount_t: saturated; leaking memory.
5871 03:09:34.138824 <4>[ 186.048127] WARNING: CPU: 1 PID: 3326 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5872 03:09:34.180157 <4>[ 186.056961] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5873 03:09:34.180640 <4>[ 186.070804] CPU: 1 PID: 3326 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5874 03:09:34.181349 <4>[ 186.078743] Hardware name: ARM Juno development board (r0) (DT)
5875 03:09:34.181698 <4>[ 186.084935] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5876 03:09:34.182047 <4>[ 186.092177] pc : refcount_warn_saturate+0x17c/0x224
5877 03:09:34.182362 <4>[ 186.097331] lr : refcount_warn_saturate+0x17c/0x224
5878 03:09:34.182658 <4>[ 186.102484] sp : ffff800010523850
5879 03:09:34.223576 <4>[ 186.106065] x29: ffff800010523850 x28: ffff000807121a80 x27: 0000000000000000
5880 03:09:34.224044 <4>[ 186.113493] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5881 03:09:34.224779 <4>[ 186.120918] x23: ffff00080be1a000 x22: ffff800010523a20 x21: 0000000000000017
5882 03:09:34.225134 <4>[ 186.128342] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
5883 03:09:34.225444 <4>[ 186.135766] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5884 03:09:34.225741 <4>[ 186.143191] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
5885 03:09:34.266883 <4>[ 186.150616] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009687d6c
5886 03:09:34.267332 <4>[ 186.158040] x8 : ffff000807121a80 x7 : 00000074b5503510 x6 : 0000000000000000
5887 03:09:34.268066 <4>[ 186.165464] x5 : ffff800010524000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5888 03:09:34.268422 <4>[ 186.172888] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807121a80
5889 03:09:34.268736 <4>[ 186.180311] Call trace:
5890 03:09:34.269028 <4>[ 186.183021] refcount_warn_saturate+0x17c/0x224
5891 03:09:34.269316 <4>[ 186.187828] __refcount_add.constprop.0+0x88/0xa0
5892 03:09:34.270152 <4>[ 186.192810] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5893 03:09:34.310356 <4>[ 186.197967] lkdtm_do_action+0x2c/0x50
5894 03:09:34.310800 <4>[ 186.201988] direct_entry+0x164/0x180
5895 03:09:34.311140 <4>[ 186.205922] full_proxy_write+0x68/0xc0
5896 03:09:34.311845 <4>[ 186.210033] vfs_write+0xcc/0x2a0
5897 03:09:34.312189 <4>[ 186.213622] ksys_write+0x78/0x104
5898 03:09:34.312492 <4>[ 186.217298] __arm64_sys_write+0x28/0x3c
5899 03:09:34.312783 <4>[ 186.221495] invoke_syscall+0x8c/0x120
5900 03:09:34.313069 <4>[ 186.225521] el0_svc_common.constprop.0+0x68/0x124
5901 03:09:34.313353 <4>[ 186.230590] do_el0_svc+0x40/0xcc
5902 03:09:34.313733 <4>[ 186.234178] el0_svc+0x48/0xc0
5903 03:09:34.314139 <4>[ 186.237505] el0t_64_sync_handler+0xb8/0xbc
5904 03:09:34.353712 <4>[ 186.241963] el0t_64_sync+0x18c/0x190
5905 03:09:34.354309 <4>[ 186.245896] irq event stamp: 0
5906 03:09:34.355218 <4>[ 186.249214] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5907 03:09:34.355683 <4>[ 186.255760] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5908 03:09:34.356138 <4>[ 186.264223] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5909 03:09:34.356513 <4>[ 186.272684] softirqs last disabled at (0): [<0000000000000000>] 0x0
5910 03:09:34.357221 <4>[ 186.279226] ---[ end trace 0000000000000000 ]---
5911 03:09:34.371601 <6>[ 186.284180] lkdtm: Saturation detected: still saturated
5912 03:09:34.547988 # [ 186.024616] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
5913 03:09:34.548541 # [ 186.031290] lkdtm: attempting bad refcount_dec() from saturated
5914 03:09:34.549254 # [ 186.037590] ------------[ cut here ]------------
5915 03:09:34.549598 # [ 186.042809] refcount_t: saturated; leaking memory.
5916 03:09:34.549906 # [ 186.048127] WARNING: CPU: 1 PID: 3326 at lib/refcount.c:22 refcount_warn_saturate+0x17c/0x224
5917 03:09:34.591095 # [ 186.056961] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5918 03:09:34.591546 # [ 186.070804] CPU: 1 PID: 3326 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5919 03:09:34.591853 # [ 186.078743] Hardware name: ARM Juno development board (r0) (DT)
5920 03:09:34.592479 # [ 186.084935] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5921 03:09:34.592778 # [ 186.092177] pc : refcount_warn_saturate+0x17c/0x224
5922 03:09:34.593048 # [ 186.097331] lr : refcount_warn_saturate+0x17c/0x224
5923 03:09:34.593312 # [ 186.102484] sp : ffff800010523850
5924 03:09:34.634337 # [ 186.106065] x29: ffff800010523850 x28: ffff000807121a80 x27: 0000000000000000
5925 03:09:34.634800 # [ 186.113493] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5926 03:09:34.635141 # [ 186.120918] x23: ffff00080be1a000 x22: ffff800010523a20 x21: 0000000000000017
5927 03:09:34.635458 # [ 186.128342] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
5928 03:09:34.636112 # [ 186.135766] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5929 03:09:34.636439 # [ 186.143191] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
5930 03:09:34.677508 # [ 186.150616] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009687d6c
5931 03:09:34.678065 # [ 186.158040] x8 : ffff000807121a80 x7 : 00000074b5503510 x6 : 0000000000000000
5932 03:09:34.678818 # [ 186.165464] x5 : ffff800010524000 x4 : 0000000000000001 x3 : ffff80000b0354c8
5933 03:09:34.679231 # [ 186.172888] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807121a80
5934 03:09:34.679590 # [ 186.180311] Call trace:
5935 03:09:34.679889 # [ 186.183021] refcount_warn_saturate+0x17c/0x224
5936 03:09:34.680177 # [ 186.187828] __refcount_add.constprop.0+0x88/0xa0
5937 03:09:34.680941 # [ 186.192810] lkdtm_REFCOUNT_ADD_SATURATED+0x44/0x74
5938 03:09:34.720629 # [ 186.197967] lkdtm_do_action+0x2c/0x50
5939 03:09:34.721121 # [ 186.201988] direct_entry+0x164/0x180
5940 03:09:34.721650 # [ 186.205922] full_proxy_write+0x68/0xc0
5941 03:09:34.722213 # [ 186.210033] vfs_write+0xcc/0x2a0
5942 03:09:34.722729 # [ 186.213622] ksys_write+0x78/0x104
5943 03:09:34.723215 # [ 186.217298] __arm64_sys_write+0x28/0x3c
5944 03:09:34.723668 # [ 186.221495] invoke_syscall+0x8c/0x120
5945 03:09:34.724103 # [ 186.225521] el0_svc_common.constprop.0+0x68/0x124
5946 03:09:34.724529 # [ 186.230590] do_el0_svc+0x40/0xcc
5947 03:09:34.724960 # [ 186.234178] el0_svc+0x48/0xc0
5948 03:09:34.725836 # [ 186.237505] el0t_64_sync_handler+0xb8/0xbc
5949 03:09:34.763838 # [ 186.241963] el0t_64_sync+0x18c/0x190
5950 03:09:34.764314 # [ 186.245896] irq event stamp: 0
5951 03:09:34.764636 # [ 186.249214] hardirqs last enabled at (0): [<0000000000000000>] 0x0
5952 03:09:34.764942 # [ 186.255760] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5953 03:09:34.765231 # [ 186.264223] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
5954 03:09:34.765515 # [ 186.272684] softirqs last disabled at (0): [<0000000000000000>] 0x0
5955 03:09:34.765791 # [ 186.279226] ---[ end trace 0000000000000000 ]---
5956 03:09:34.790477 # [ 186.284180] lkdtm: Saturation detected: still saturated
5957 03:09:34.790932 # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
5958 03:09:34.791261 ok 60 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
5959 03:09:34.793747 # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
5960 03:09:35.314187 <6>[ 187.202221] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
5961 03:09:35.314657 <6>[ 187.209644] lkdtm: attempting bad refcount_inc_not_zero() from saturated
5962 03:09:35.314961 <4>[ 187.216774] ------------[ cut here ]------------
5963 03:09:35.315630 <4>[ 187.221734] refcount_t: saturated; leaking memory.
5964 03:09:35.315938 <4>[ 187.226948] WARNING: CPU: 2 PID: 3365 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
5965 03:09:35.357405 <4>[ 187.235688] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
5966 03:09:35.357841 <4>[ 187.249531] CPU: 2 PID: 3365 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
5967 03:09:35.358596 <4>[ 187.257471] Hardware name: ARM Juno development board (r0) (DT)
5968 03:09:35.358917 <4>[ 187.263663] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
5969 03:09:35.359196 <4>[ 187.270905] pc : refcount_warn_saturate+0xf8/0x224
5970 03:09:35.359462 <4>[ 187.275973] lr : refcount_warn_saturate+0xf8/0x224
5971 03:09:35.359720 <4>[ 187.281039] sp : ffff8000105c3a20
5972 03:09:35.400755 <4>[ 187.284620] x29: ffff8000105c3a20 x28: ffff000807121a80 x27: 0000000000000000
5973 03:09:35.401156 <4>[ 187.292048] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
5974 03:09:35.401459 <4>[ 187.299473] x23: ffff00080d600000 x22: ffff8000105c3c00 x21: 0000000000000001
5975 03:09:35.401739 <4>[ 187.306899] x20: 0000000000000000 x19: ffff80000b654000 x18: 0000000000000000
5976 03:09:35.402054 <4>[ 187.314323] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
5977 03:09:35.404098 <4>[ 187.321748] x14: 0000000000000000 x13: 205d343337313232 x12: 2e37383120205b3e
5978 03:09:35.444159 <4>[ 187.329172] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f988
5979 03:09:35.444667 <4>[ 187.336597] x8 : ffff000807121a80 x7 : 3433373132322e37 x6 : 0000000000001ffe
5980 03:09:35.445013 <4>[ 187.344021] x5 : 0000000000017fe8 x4 : ffff00097ef3dc58 x3 : ffff800974ab2000
5981 03:09:35.445333 <4>[ 187.351446] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807121a80
5982 03:09:35.445643 <4>[ 187.358870] Call trace:
5983 03:09:35.445938 <4>[ 187.361580] refcount_warn_saturate+0xf8/0x224
5984 03:09:35.447505 <4>[ 187.366301] __refcount_add_not_zero.constprop.0+0x88/0xa4
5985 03:09:35.487557 <4>[ 187.372069] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
5986 03:09:35.488002 <4>[ 187.378008] lkdtm_do_action+0x2c/0x50
5987 03:09:35.488340 <4>[ 187.382031] direct_entry+0x164/0x180
5988 03:09:35.488652 <4>[ 187.385964] full_proxy_write+0x68/0xc0
5989 03:09:35.488951 <4>[ 187.390077] vfs_write+0xcc/0x2a0
5990 03:09:35.489242 <4>[ 187.393667] ksys_write+0x78/0x104
5991 03:09:35.489525 <4>[ 187.397342] __arm64_sys_write+0x28/0x3c
5992 03:09:35.489805 <4>[ 187.401541] invoke_syscall+0x8c/0x120
5993 03:09:35.490114 <4>[ 187.405566] el0_svc_common.constprop.0+0x68/0x124
5994 03:09:35.490400 <4>[ 187.410634] do_el0_svc+0x40/0xcc
5995 03:09:35.491141 <4>[ 187.414223] el0_svc+0x48/0xc0
5996 03:09:35.530815 <4>[ 187.417550] el0t_64_sync_handler+0xb8/0xbc
5997 03:09:35.531262 <4>[ 187.422008] el0t_64_sync+0x18c/0x190
5998 03:09:35.531597 <4>[ 187.425941] irq event stamp: 0
5999 03:09:35.531909 <4>[ 187.429259] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6000 03:09:35.532215 <4>[ 187.435806] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6001 03:09:35.532551 <4>[ 187.444270] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6002 03:09:35.534124 <4>[ 187.452732] softirqs last disabled at (0): [<0000000000000000>] 0x0
6003 03:09:35.551746 <4>[ 187.459274] ---[ end trace 0000000000000000 ]---
6004 03:09:35.554861 <6>[ 187.464242] lkdtm: Saturation detected: still saturated
6005 03:09:35.722582 # [ 187.202221] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
6006 03:09:35.722854 # [ 187.209644] lkdtm: attempting bad refcount_inc_not_zero() from saturated
6007 03:09:35.723028 # [ 187.216774] ------------[ cut here ]------------
6008 03:09:35.723186 # [ 187.221734] refcount_t: saturated; leaking memory.
6009 03:09:35.723335 # [ 187.226948] WARNING: CPU: 2 PID: 3365 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6010 03:09:35.725712 # [ 187.235688] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6011 03:09:35.765718 # [ 187.249531] CPU: 2 PID: 3365 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
6012 03:09:35.765981 # [ 187.257471] Hardware name: ARM Juno development board (r0) (DT)
6013 03:09:35.766184 # [ 187.263663] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6014 03:09:35.766344 # [ 187.270905] pc : refcount_warn_saturate+0xf8/0x224
6015 03:09:35.766497 # [ 187.275973] lr : refcount_warn_saturate+0xf8/0x224
6016 03:09:35.766641 # [ 187.281039] sp : ffff8000105c3a20
6017 03:09:35.768938 # [ 187.284620] x29: ffff8000105c3a20 x28: ffff000807121a80 x27: 0000000000000000
6018 03:09:35.809031 # [ 187.292048] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
6019 03:09:35.809460 # [ 187.299473] x23: ffff00080d600000 x22: ffff8000105c3c00 x21: 0000000000000001
6020 03:09:35.809844 # [ 187.306899] x20: 0000000000000000 x19: ffff80000b654000 x18: 0000000000000000
6021 03:09:35.810272 # [ 187.314323] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6022 03:09:35.810666 # [ 187.321748] x14: 0000000000000000 x13: 205d343337313232 x12: 2e37383120205b3e
6023 03:09:35.812310 # [ 187.329172] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f988
6024 03:09:35.852326 # [ 187.336597] x8 : ffff000807121a80 x7 : 3433373132322e37 x6 : 0000000000001ffe
6025 03:09:35.852819 # [ 187.344021] x5 : 0000000000017fe8 x4 : ffff00097ef3dc58 x3 : ffff800974ab2000
6026 03:09:35.853254 # [ 187.351446] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000807121a80
6027 03:09:35.853658 # [ 187.358870] Call trace:
6028 03:09:35.854082 # [ 187.361580] refcount_warn_saturate+0xf8/0x224
6029 03:09:35.854472 # [ 187.366301] __refcount_add_not_zero.constprop.0+0x88/0xa4
6030 03:09:35.855680 # [ 187.372069] lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x48/0x8c
6031 03:09:35.895399 # [ 187.378008] lkdtm_do_action+0x2c/0x50
6032 03:09:35.895864 # [ 187.382031] direct_entry+0x164/0x180
6033 03:09:35.896295 # [ 187.385964] full_proxy_write+0x68/0xc0
6034 03:09:35.896699 # [ 187.390077] vfs_write+0xcc/0x2a0
6035 03:09:35.897086 # [ 187.393667] ksys_write+0x78/0x104
6036 03:09:35.897475 # [ 187.397342] __arm64_sys_write+0x28/0x3c
6037 03:09:35.897851 # [ 187.401541] invoke_syscall+0x8c/0x120
6038 03:09:35.898268 # [ 187.405566] el0_svc_common.constprop.0+0x68/0x124
6039 03:09:35.898650 # [ 187.410634] do_el0_svc+0x40/0xcc
6040 03:09:35.899018 # [ 187.414223] el0_svc+0x48/0xc0
6041 03:09:35.899739 # [ 187.417550] el0t_64_sync_handler+0xb8/0xbc
6042 03:09:35.938676 # [ 187.422008] el0t_64_sync+0x18c/0x190
6043 03:09:35.939149 # [ 187.425941] irq event stamp: 0
6044 03:09:35.939572 # [ 187.429259] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6045 03:09:35.939968 # [ 187.435806] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6046 03:09:35.940354 # [ 187.444270] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6047 03:09:35.940732 # [ 187.452732] softirqs last disabled at (0): [<0000000000000000>] 0x0
6048 03:09:35.941102 # [ 187.459274] ---[ end trace 0000000000000000 ]---
6049 03:09:35.964422 # [ 187.464242] lkdtm: Saturation detected: still saturated
6050 03:09:35.964904 # REFCOUNT_INC_NOT_ZERO_SATURATED: saw 'call trace:': ok
6051 03:09:35.965332 ok 61 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
6052 03:09:35.967571 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6053 03:09:36.471590 <6>[ 188.358974] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6054 03:09:36.472065 <6>[ 188.366211] lkdtm: attempting bad refcount_add_not_zero() from saturated
6055 03:09:36.472799 <4>[ 188.373422] ------------[ cut here ]------------
6056 03:09:36.473129 <4>[ 188.378381] refcount_t: saturated; leaking memory.
6057 03:09:36.473490 <4>[ 188.383504] WARNING: CPU: 1 PID: 3404 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6058 03:09:36.514954 <4>[ 188.392241] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6059 03:09:36.515446 <4>[ 188.406086] CPU: 1 PID: 3404 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
6060 03:09:36.515877 <4>[ 188.414024] Hardware name: ARM Juno development board (r0) (DT)
6061 03:09:36.516645 <4>[ 188.420216] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6062 03:09:36.517004 <4>[ 188.427458] pc : refcount_warn_saturate+0xf8/0x224
6063 03:09:36.517391 <4>[ 188.432527] lr : refcount_warn_saturate+0xf8/0x224
6064 03:09:36.517769 <4>[ 188.437593] sp : ffff800010683a00
6065 03:09:36.558455 <4>[ 188.441173] x29: ffff800010683a00 x28: ffff00080dd134c0 x27: 0000000000000000
6066 03:09:36.558941 <4>[ 188.448603] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
6067 03:09:36.559373 <4>[ 188.456029] x23: ffff000806cba000 x22: ffff800010683be0 x21: 0000000000000007
6068 03:09:36.559773 <4>[ 188.463454] x20: 0000000000000000 x19: ffff80000b654000 x18: 0000000000000000
6069 03:09:36.560167 <4>[ 188.470878] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6070 03:09:36.560549 <4>[ 188.478303] x14: 0000000000000000 x13: 205d313833383733 x12: 2e38383120205b3e
6071 03:09:36.601658 <4>[ 188.485727] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f988
6072 03:09:36.602160 <4>[ 188.493153] x8 : ffff00080dd134c0 x7 : 3138333837332e38 x6 : 0000000000001ffe
6073 03:09:36.602595 <4>[ 188.500577] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
6074 03:09:36.603002 <4>[ 188.508001] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080dd134c0
6075 03:09:36.603393 <4>[ 188.515426] Call trace:
6076 03:09:36.603775 <4>[ 188.518136] refcount_warn_saturate+0xf8/0x224
6077 03:09:36.604157 <4>[ 188.522856] __refcount_add_not_zero.constprop.0+0x88/0xa4
6078 03:09:36.645063 <4>[ 188.528624] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
6079 03:09:36.645516 <4>[ 188.534562] lkdtm_do_action+0x2c/0x50
6080 03:09:36.645946 <4>[ 188.538586] direct_entry+0x164/0x180
6081 03:09:36.646380 <4>[ 188.542520] full_proxy_write+0x68/0xc0
6082 03:09:36.646765 <4>[ 188.546632] vfs_write+0xcc/0x2a0
6083 03:09:36.647150 <4>[ 188.550224] ksys_write+0x78/0x104
6084 03:09:36.647525 <4>[ 188.553899] __arm64_sys_write+0x28/0x3c
6085 03:09:36.647897 <4>[ 188.558097] invoke_syscall+0x8c/0x120
6086 03:09:36.648331 <4>[ 188.562123] el0_svc_common.constprop.0+0x68/0x124
6087 03:09:36.648701 <4>[ 188.567192] do_el0_svc+0x40/0xcc
6088 03:09:36.649424 <4>[ 188.570780] el0_svc+0x48/0xc0
6089 03:09:36.688353 <4>[ 188.574107] el0t_64_sync_handler+0xb8/0xbc
6090 03:09:36.688816 <4>[ 188.578565] el0t_64_sync+0x18c/0x190
6091 03:09:36.689238 <4>[ 188.582498] irq event stamp: 0
6092 03:09:36.689635 <4>[ 188.585817] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6093 03:09:36.690044 <4>[ 188.592362] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6094 03:09:36.690437 <4>[ 188.600826] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6095 03:09:36.690818 <4>[ 188.609287] softirqs last disabled at (0): [<0000000000000000>] 0x0
6096 03:09:36.709631 <4>[ 188.615829] ---[ end trace 0000000000000000 ]---
6097 03:09:36.712631 <6>[ 188.620777] lkdtm: Saturation detected: still saturated
6098 03:09:36.886795 # [ 188.358974] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
6099 03:09:36.887072 # [ 188.366211] lkdtm: attempting bad refcount_add_not_zero() from saturated
6100 03:09:36.887295 # [ 188.373422] ------------[ cut here ]------------
6101 03:09:36.887494 # [ 188.378381] refcount_t: saturated; leaking memory.
6102 03:09:36.887687 # [ 188.383504] WARNING: CPU: 1 PID: 3404 at lib/refcount.c:19 refcount_warn_saturate+0xf8/0x224
6103 03:09:36.929951 # [ 188.392241] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6104 03:09:36.930233 # [ 188.406086] CPU: 1 PID: 3404 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
6105 03:09:36.930409 # [ 188.414024] Hardware name: ARM Juno development board (r0) (DT)
6106 03:09:36.930567 # [ 188.420216] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6107 03:09:36.930719 # [ 188.427458] pc : refcount_warn_saturate+0xf8/0x224
6108 03:09:36.930866 # [ 188.432527] lr : refcount_warn_saturate+0xf8/0x224
6109 03:09:36.931010 # [ 188.437593] sp : ffff800010683a00
6110 03:09:36.973274 # [ 188.441173] x29: ffff800010683a00 x28: ffff00080dd134c0 x27: 0000000000000000
6111 03:09:36.973686 # [ 188.448603] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
6112 03:09:36.974354 # [ 188.456029] x23: ffff000806cba000 x22: ffff800010683be0 x21: 0000000000000007
6113 03:09:36.974707 # [ 188.463454] x20: 0000000000000000 x19: ffff80000b654000 x18: 0000000000000000
6114 03:09:36.975021 # [ 188.470878] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6115 03:09:36.975376 # [ 188.478303] x14: 0000000000000000 x13: 205d313833383733 x12: 2e38383120205b3e
6116 03:09:37.016530 # [ 188.485727] x11: 3b64657461727574 x10: 6173203a745f746e x9 : ffff80000815f988
6117 03:09:37.017003 # [ 188.493153] x8 : ffff00080dd134c0 x7 : 3138333837332e38 x6 : 0000000000001ffe
6118 03:09:37.017413 # [ 188.500577] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
6119 03:09:37.017840 # [ 188.508001] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080dd134c0
6120 03:09:37.018515 # [ 188.515426] Call trace:
6121 03:09:37.019062 # [ 188.518136] refcount_warn_saturate+0xf8/0x224
6122 03:09:37.019793 # [ 188.522856] __refcount_add_not_zero.constprop.0+0x88/0xa4
6123 03:09:37.020718 # [ 188.528624] lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x48/0x8c
6124 03:09:37.059653 # [ 188.534562] lkdtm_do_action+0x2c/0x50
6125 03:09:37.060118 # [ 188.538586] direct_entry+0x164/0x180
6126 03:09:37.060455 # [ 188.542520] full_proxy_write+0x68/0xc0
6127 03:09:37.060762 # [ 188.546632] vfs_write+0xcc/0x2a0
6128 03:09:37.061061 # [ 188.550224] ksys_write+0x78/0x104
6129 03:09:37.061349 # [ 188.553899] __arm64_sys_write+0x28/0x3c
6130 03:09:37.061627 # [ 188.558097] invoke_syscall+0x8c/0x120
6131 03:09:37.061902 # [ 188.562123] el0_svc_common.constprop.0+0x68/0x124
6132 03:09:37.062233 # [ 188.567192] do_el0_svc+0x40/0xcc
6133 03:09:37.062528 # [ 188.570780] el0_svc+0x48/0xc0
6134 03:09:37.063280 # [ 188.574107] el0t_64_sync_handler+0xb8/0xbc
6135 03:09:37.102939 # [ 188.578565] el0t_64_sync+0x18c/0x190
6136 03:09:37.103443 # [ 188.582498] irq event stamp: 0
6137 03:09:37.103873 # [ 188.585817] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6138 03:09:37.104335 # [ 188.592362] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6139 03:09:37.104747 # [ 188.600826] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6140 03:09:37.105188 # [ 188.609287] softirqs last disabled at (0): [<0000000000000000>] 0x0
6141 03:09:37.106084 # [ 188.615829] ---[ end trace 0000000000000000 ]---
6142 03:09:37.134350 # [ 188.620777] lkdtm: Saturation detected: still saturated
6143 03:09:37.134816 # REFCOUNT_ADD_NOT_ZERO_SATURATED: saw 'call trace:': ok
6144 03:09:37.135244 ok 62 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
6145 03:09:37.137592 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6146 03:09:37.731654 <6>[ 189.619736] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6147 03:09:37.732464 <6>[ 189.626995] lkdtm: attempting bad refcount_dec_and_test() from saturated
6148 03:09:37.732810 <4>[ 189.634221] ------------[ cut here ]------------
6149 03:09:37.733178 <4>[ 189.639170] refcount_t: underflow; use-after-free.
6150 03:09:37.733531 <4>[ 189.644357] WARNING: CPU: 0 PID: 3448 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6151 03:09:37.774991 <4>[ 189.653196] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6152 03:09:37.775433 <4>[ 189.667078] CPU: 0 PID: 3448 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
6153 03:09:37.775826 <4>[ 189.675023] Hardware name: ARM Juno development board (r0) (DT)
6154 03:09:37.776529 <4>[ 189.681221] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6155 03:09:37.776853 <4>[ 189.688470] pc : refcount_warn_saturate+0x12c/0x224
6156 03:09:37.777203 <4>[ 189.693633] lr : refcount_warn_saturate+0x12c/0x224
6157 03:09:37.777543 <4>[ 189.698795] sp : ffff800010713b30
6158 03:09:37.818473 <4>[ 189.702380] x29: ffff800010713b30 x28: ffff00080bf44f00 x27: 0000000000000000
6159 03:09:37.818932 <4>[ 189.709822] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
6160 03:09:37.819361 <4>[ 189.717260] x23: ffff00080d4a3000 x22: ffff800010713d00 x21: 0000000000000020
6161 03:09:37.819767 <4>[ 189.724699] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
6162 03:09:37.820514 <4>[ 189.732138] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff976af000
6163 03:09:37.821838 <4>[ 189.739576] x14: 0000000000000000 x13: 205d303731393336 x12: 2e39383120205b3e
6164 03:09:37.861911 <4>[ 189.747014] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f988
6165 03:09:37.862405 <4>[ 189.754453] x8 : ffff00080bf44f00 x7 : 3037313933362e39 x6 : 0000000000001ffe
6166 03:09:37.862835 <4>[ 189.761891] x5 : 0000000000017fe8 x4 : ffff00097eefdc58 x3 : ffff800974a72000
6167 03:09:37.863238 <4>[ 189.769330] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bf44f00
6168 03:09:37.863630 <4>[ 189.776768] Call trace:
6169 03:09:37.864010 <4>[ 189.779483] refcount_warn_saturate+0x12c/0x224
6170 03:09:37.865186 <4>[ 189.784299] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6171 03:09:37.905424 <4>[ 189.790075] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
6172 03:09:37.905891 <4>[ 189.796025] lkdtm_do_action+0x2c/0x50
6173 03:09:37.906361 <4>[ 189.800056] direct_entry+0x164/0x180
6174 03:09:37.906763 <4>[ 189.803998] full_proxy_write+0x68/0xc0
6175 03:09:37.907149 <4>[ 189.808119] vfs_write+0xcc/0x2a0
6176 03:09:37.907528 <4>[ 189.811718] ksys_write+0x78/0x104
6177 03:09:37.907895 <4>[ 189.815402] __arm64_sys_write+0x28/0x3c
6178 03:09:37.908260 <4>[ 189.819609] invoke_syscall+0x8c/0x120
6179 03:09:37.908651 <4>[ 189.823643] el0_svc_common.constprop.0+0x68/0x124
6180 03:09:37.909020 <4>[ 189.828721] do_el0_svc+0x40/0xcc
6181 03:09:37.909783 <4>[ 189.832318] el0_svc+0x48/0xc0
6182 03:09:37.948767 <4>[ 189.835655] el0t_64_sync_handler+0xb8/0xbc
6183 03:09:37.949220 <4>[ 189.840122] el0t_64_sync+0x18c/0x190
6184 03:09:37.949646 <4>[ 189.844064] irq event stamp: 0
6185 03:09:37.950522 <4>[ 189.847389] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6186 03:09:37.950899 <4>[ 189.853944] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6187 03:09:37.951296 <4>[ 189.862418] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6188 03:09:37.952071 <4>[ 189.870890] softirqs last disabled at (0): [<0000000000000000>] 0x0
6189 03:09:37.970646 <4>[ 189.877442] ---[ end trace 0000000000000000 ]---
6190 03:09:37.973609 <6>[ 189.883089] lkdtm: Saturation detected: still saturated
6191 03:09:38.198962 # [ 189.619736] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
6192 03:09:38.199485 # [ 189.626995] lkdtm: attempting bad refcount_dec_and_test() from saturated
6193 03:09:38.200299 # [ 189.634221] ------------[ cut here ]------------
6194 03:09:38.200664 # [ 189.639170] refcount_t: underflow; use-after-free.
6195 03:09:38.201060 # [ 189.644357] WARNING: CPU: 0 PID: 3448 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6196 03:09:38.241776 # [ 189.653196] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6197 03:09:38.242067 # [ 189.667078] CPU: 0 PID: 3448 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
6198 03:09:38.242510 # [ 189.675023] Hardware name: ARM Juno development board (r0) (DT)
6199 03:09:38.242682 # [ 189.681221] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6200 03:09:38.242842 # [ 189.688470] pc : refcount_warn_saturate+0x12c/0x224
6201 03:09:38.242983 # [ 189.693633] lr : refcount_warn_saturate+0x12c/0x224
6202 03:09:38.243120 # [ 189.698795] sp : ffff800010713b30
6203 03:09:38.284966 # [ 189.702380] x29: ffff800010713b30 x28: ffff00080bf44f00 x27: 0000000000000000
6204 03:09:38.285212 # [ 189.709822] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
6205 03:09:38.285640 # [ 189.717260] x23: ffff00080d4a3000 x22: ffff800010713d00 x21: 0000000000000020
6206 03:09:38.285814 # [ 189.724699] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
6207 03:09:38.285971 # [ 189.732138] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff976af000
6208 03:09:38.286147 # [ 189.739576] x14: 0000000000000000 x13: 205d303731393336 x12: 2e39383120205b3e
6209 03:09:38.328161 # [ 189.747014] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f988
6210 03:09:38.328409 # [ 189.754453] x8 : ffff00080bf44f00 x7 : 3037313933362e39 x6 : 0000000000001ffe
6211 03:09:38.328580 # [ 189.761891] x5 : 0000000000017fe8 x4 : ffff00097eefdc58 x3 : ffff800974a72000
6212 03:09:38.328737 # [ 189.769330] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080bf44f00
6213 03:09:38.328890 # [ 189.776768] Call trace:
6214 03:09:38.329163 # [ 189.779483] refcount_warn_saturate+0x12c/0x224
6215 03:09:38.329498 # [ 189.784299] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6216 03:09:38.331477 # [ 189.790075] lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x48/0x8c
6217 03:09:38.371622 # [ 189.796025] lkdtm_do_action+0x2c/0x50
6218 03:09:38.372088 # [ 189.800056] direct_entry+0x164/0x180
6219 03:09:38.372424 # [ 189.803998] full_proxy_write+0x68/0xc0
6220 03:09:38.372736 # [ 189.808119] vfs_write+0xcc/0x2a0
6221 03:09:38.373034 # [ 189.811718] ksys_write+0x78/0x104
6222 03:09:38.373323 # [ 189.815402] __arm64_sys_write+0x28/0x3c
6223 03:09:38.373611 # [ 189.819609] invoke_syscall+0x8c/0x120
6224 03:09:38.373892 # [ 189.823643] el0_svc_common.constprop.0+0x68/0x124
6225 03:09:38.374232 # [ 189.828721] do_el0_svc+0x40/0xcc
6226 03:09:38.374552 # [ 189.832318] el0_svc+0x48/0xc0
6227 03:09:38.375277 # [ 189.835655] el0t_64_sync_handler+0xb8/0xbc
6228 03:09:38.414799 # [ 189.840122] el0t_64_sync+0x18c/0x190
6229 03:09:38.415259 # [ 189.844064] irq event stamp: 0
6230 03:09:38.415595 # [ 189.847389] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6231 03:09:38.415908 # [ 189.853944] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6232 03:09:38.416208 # [ 189.862418] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6233 03:09:38.416498 # [ 189.870890] softirqs last disabled at (0): [<0000000000000000>] 0x0
6234 03:09:38.417984 # [ 189.877442] ---[ end trace 0000000000000000 ]---
6235 03:09:38.446242 # [ 189.883089] lkdtm: Saturation detected: still saturated
6236 03:09:38.446708 # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6237 03:09:38.447051 ok 63 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
6238 03:09:38.449404 # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6239 03:09:39.033300 <6>[ 190.916513] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6240 03:09:39.033778 <6>[ 190.923759] lkdtm: attempting bad refcount_sub_and_test() from saturated
6241 03:09:39.034548 <4>[ 190.930922] ------------[ cut here ]------------
6242 03:09:39.034879 <4>[ 190.935871] refcount_t: underflow; use-after-free.
6243 03:09:39.035232 <4>[ 190.940994] WARNING: CPU: 1 PID: 3492 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6244 03:09:39.036803 <4>[ 190.949819] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6245 03:09:39.076656 <4>[ 190.963662] CPU: 1 PID: 3492 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
6246 03:09:39.077446 <4>[ 190.971602] Hardware name: ARM Juno development board (r0) (DT)
6247 03:09:39.077786 <4>[ 190.977793] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6248 03:09:39.078220 <4>[ 190.985036] pc : refcount_warn_saturate+0x12c/0x224
6249 03:09:39.078623 <4>[ 190.990191] lr : refcount_warn_saturate+0x12c/0x224
6250 03:09:39.079011 <4>[ 190.995344] sp : ffff8000107e3930
6251 03:09:39.080269 <4>[ 190.998924] x29: ffff8000107e3930 x28: ffff00080b8e4f00 x27: 0000000000000000
6252 03:09:39.120095 <4>[ 191.006353] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
6253 03:09:39.120914 <4>[ 191.013778] x23: ffff00080bc39000 x22: ffff8000107e3b00 x21: 0000000000000020
6254 03:09:39.121294 <4>[ 191.021203] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
6255 03:09:39.121701 <4>[ 191.028628] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6256 03:09:39.122128 <4>[ 191.036053] x14: 0000000000000000 x13: 205d313738353339 x12: 2e30393120205b3e
6257 03:09:39.123432 <4>[ 191.043477] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f988
6258 03:09:39.163390 <4>[ 191.050902] x8 : ffff00080b8e4f00 x7 : 3137383533392e30 x6 : 0000000000001ffe
6259 03:09:39.164242 <4>[ 191.058327] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
6260 03:09:39.164636 <4>[ 191.065752] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b8e4f00
6261 03:09:39.165051 <4>[ 191.073176] Call trace:
6262 03:09:39.165446 <4>[ 191.075886] refcount_warn_saturate+0x12c/0x224
6263 03:09:39.165839 <4>[ 191.080693] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6264 03:09:39.166659 <4>[ 191.086460] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
6265 03:09:39.206795 <4>[ 191.092400] lkdtm_do_action+0x2c/0x50
6266 03:09:39.207245 <4>[ 191.096421] direct_entry+0x164/0x180
6267 03:09:39.207671 <4>[ 191.100355] full_proxy_write+0x68/0xc0
6268 03:09:39.208072 <4>[ 191.104468] vfs_write+0xcc/0x2a0
6269 03:09:39.208459 <4>[ 191.108057] ksys_write+0x78/0x104
6270 03:09:39.208843 <4>[ 191.111732] __arm64_sys_write+0x28/0x3c
6271 03:09:39.209215 <4>[ 191.115931] invoke_syscall+0x8c/0x120
6272 03:09:39.209581 <4>[ 191.119956] el0_svc_common.constprop.0+0x68/0x124
6273 03:09:39.210069 <4>[ 191.125024] do_el0_svc+0x40/0xcc
6274 03:09:39.210448 <4>[ 191.128613] el0_svc+0x48/0xc0
6275 03:09:39.211207 <4>[ 191.131941] el0t_64_sync_handler+0xb8/0xbc
6276 03:09:39.250134 <4>[ 191.136398] el0t_64_sync+0x18c/0x190
6277 03:09:39.250585 <4>[ 191.140332] irq event stamp: 0
6278 03:09:39.251010 <4>[ 191.143651] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6279 03:09:39.251415 <4>[ 191.150197] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6280 03:09:39.251808 <4>[ 191.158662] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6281 03:09:39.252190 <4>[ 191.167123] softirqs last disabled at (0): [<0000000000000000>] 0x0
6282 03:09:39.253412 <4>[ 191.173665] ---[ end trace 0000000000000000 ]---
6283 03:09:39.268624 <6>[ 191.178662] lkdtm: Saturation detected: still saturated
6284 03:09:39.441748 # [ 190.916513] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
6285 03:09:39.442283 # [ 190.923759] lkdtm: attempting bad refcount_sub_and_test() from saturated
6286 03:09:39.442723 # [ 190.930922] ------------[ cut here ]------------
6287 03:09:39.443128 # [ 190.935871] refcount_t: underflow; use-after-free.
6288 03:09:39.443520 # [ 190.940994] WARNING: CPU: 1 PID: 3492 at lib/refcount.c:28 refcount_warn_saturate+0x12c/0x224
6289 03:09:39.485019 # [ 190.949819] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6290 03:09:39.485524 # [ 190.963662] CPU: 1 PID: 3492 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
6291 03:09:39.485963 # [ 190.971602] Hardware name: ARM Juno development board (r0) (DT)
6292 03:09:39.486402 # [ 190.977793] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6293 03:09:39.486801 # [ 190.985036] pc : refcount_warn_saturate+0x12c/0x224
6294 03:09:39.487195 # [ 190.990191] lr : refcount_warn_saturate+0x12c/0x224
6295 03:09:39.487569 # [ 190.995344] sp : ffff8000107e3930
6296 03:09:39.528101 # [ 190.998924] x29: ffff8000107e3930 x28: ffff00080b8e4f00 x27: 0000000000000000
6297 03:09:39.528570 # [ 191.006353] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
6298 03:09:39.528907 # [ 191.013778] x23: ffff00080bc39000 x22: ffff8000107e3b00 x21: 0000000000000020
6299 03:09:39.529218 # [ 191.021203] x20: 0000000000000000 x19: ffff80000b654225 x18: 0000000000000000
6300 03:09:39.529517 # [ 191.028628] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6301 03:09:39.529810 # [ 191.036053] x14: 0000000000000000 x13: 205d313738353339 x12: 2e30393120205b3e
6302 03:09:39.571289 # [ 191.043477] x11: 3b776f6c66726564 x10: 6e75203a745f746e x9 : ffff80000815f988
6303 03:09:39.571827 # [ 191.050902] x8 : ffff00080b8e4f00 x7 : 3137383533392e30 x6 : 0000000000001ffe
6304 03:09:39.572188 # [ 191.058327] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
6305 03:09:39.572508 # [ 191.065752] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080b8e4f00
6306 03:09:39.572812 # [ 191.073176] Call trace:
6307 03:09:39.573108 # [ 191.075886] refcount_warn_saturate+0x12c/0x224
6308 03:09:39.573397 # [ 191.080693] __refcount_sub_and_test.constprop.0+0x8c/0xa0
6309 03:09:39.574456 # [ 191.086460] lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x48/0x8c
6310 03:09:39.614471 # [ 191.092400] lkdtm_do_action+0x2c/0x50
6311 03:09:39.614932 # [ 191.096421] direct_entry+0x164/0x180
6312 03:09:39.615268 # [ 191.100355] full_proxy_write+0x68/0xc0
6313 03:09:39.615579 # [ 191.104468] vfs_write+0xcc/0x2a0
6314 03:09:39.615875 # [ 191.108057] ksys_write+0x78/0x104
6315 03:09:39.616160 # [ 191.111732] __arm64_sys_write+0x28/0x3c
6316 03:09:39.616444 # [ 191.115931] invoke_syscall+0x8c/0x120
6317 03:09:39.616729 # [ 191.119956] el0_svc_common.constprop.0+0x68/0x124
6318 03:09:39.617007 # [ 191.125024] do_el0_svc+0x40/0xcc
6319 03:09:39.617286 # [ 191.128613] el0_svc+0x48/0xc0
6320 03:09:39.618049 # [ 191.131941] el0t_64_sync_handler+0xb8/0xbc
6321 03:09:39.657574 # [ 191.136398] el0t_64_sync+0x18c/0x190
6322 03:09:39.658066 # [ 191.140332] irq event stamp: 0
6323 03:09:39.658410 # [ 191.143651] hardirqs last enabled at (0): [<0000000000000000>] 0x0
6324 03:09:39.658731 # [ 191.150197] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6325 03:09:39.659036 # [ 191.158662] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
6326 03:09:39.659329 # [ 191.167123] softirqs last disabled at (0): [<0000000000000000>] 0x0
6327 03:09:39.660882 # [ 191.173665] ---[ end trace 0000000000000000 ]---
6328 03:09:39.688949 # [ 191.178662] lkdtm: Saturation detected: still saturated
6329 03:09:39.689413 # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
6330 03:09:39.689752 ok 64 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
6331 03:09:39.692227 # selftests: lkdtm: REFCOUNT_TIMING.sh
6332 03:09:39.995818 # Skipping REFCOUNT_TIMING: timing only
6333 03:09:40.027915 ok 65 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
6334 03:09:40.122962 # selftests: lkdtm: ATOMIC_TIMING.sh
6335 03:09:40.507407 # Skipping ATOMIC_TIMING: timing only
6336 03:09:40.539210 ok 66 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
6337 03:09:40.651153 # selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6338 03:09:41.262207 <6>[ 193.148699] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6339 03:09:41.262495 <6>[ 193.155554] lkdtm: attempting good copy_to_user of correct size
6340 03:09:41.262988 <6>[ 193.161911] lkdtm: attempting bad copy_to_user of too large size
6341 03:09:41.263173 <0>[ 193.168262] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6342 03:09:41.263351 <4>[ 193.180546] ------------[ cut here ]------------
6343 03:09:41.263525 <2>[ 193.185454] kernel BUG at mm/usercopy.c:101!
6344 03:09:41.305636 <0>[ 193.190006] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6345 03:09:41.306120 <4>[ 193.197171] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6346 03:09:41.306318 <4>[ 193.211055] CPU: 3 PID: 3601 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
6347 03:09:41.306526 <4>[ 193.219001] Hardware name: ARM Juno development board (r0) (DT)
6348 03:09:41.306722 <4>[ 193.225199] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6349 03:09:41.308963 <4>[ 193.232448] pc : usercopy_abort+0xb0/0xb4
6350 03:09:41.349180 <4>[ 193.236749] lr : usercopy_abort+0xb0/0xb4
6351 03:09:41.349635 <4>[ 193.241041] sp : ffff80001093bad0
6352 03:09:41.350482 <4>[ 193.244627] x29: ffff80001093bae0 x28: ffff000805081a80 x27: 0000000000000000
6353 03:09:41.350866 <4>[ 193.252068] x26: 0000ffff853d1010 x25: 0000000000000200 x24: 0001000000000000
6354 03:09:41.351294 <4>[ 193.259507] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6355 03:09:41.351686 <4>[ 193.266945] x20: ffff800009f4b7c8 x19: ffff800009f45308 x18: 0000000000000000
6356 03:09:41.392773 <4>[ 193.274384] x17: 0000000000000000 x16: 0000000000000000 x15: ffff80000a49e4c0
6357 03:09:41.393239 <4>[ 193.281823] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
6358 03:09:41.394102 <4>[ 193.289261] x11: 0000000000000003 x10: 0000000000001500 x9 : ffff80000815f988
6359 03:09:41.394485 <4>[ 193.296699] x8 : ffff000805081a80 x7 : ffff80000b039730 x6 : 0000000000000001
6360 03:09:41.394887 <4>[ 193.304138] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
6361 03:09:41.395279 <4>[ 193.311575] x2 : 0000000000000000 x1 : ffff000805081a80 x0 : 0000000000000067
6362 03:09:41.396070 <4>[ 193.319013] Call trace:
6363 03:09:41.436238 <4>[ 193.321728] usercopy_abort+0xb0/0xb4
6364 03:09:41.436694 <4>[ 193.325673] __check_heap_object+0xf4/0x110
6365 03:09:41.437127 <4>[ 193.330143] __check_object_size+0x24c/0x31c
6366 03:09:41.437923 <4>[ 193.334697] do_usercopy_slab_size+0x1f0/0x2f4
6367 03:09:41.438325 <4>[ 193.339426] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6368 03:09:41.438722 <4>[ 193.344503] lkdtm_do_action+0x2c/0x50
6369 03:09:41.439107 <4>[ 193.348532] direct_entry+0x164/0x180
6370 03:09:41.439497 <4>[ 193.352474] full_proxy_write+0x68/0xc0
6371 03:09:41.439870 <4>[ 193.356595] vfs_write+0xcc/0x2a0
6372 03:09:41.440239 <4>[ 193.360195] ksys_write+0x78/0x104
6373 03:09:41.440699 <4>[ 193.363879] __arm64_sys_write+0x28/0x3c
6374 03:09:41.479689 <4>[ 193.368086] invoke_syscall+0x8c/0x120
6375 03:09:41.480195 <4>[ 193.372120] el0_svc_common.constprop.0+0x68/0x124
6376 03:09:41.481068 <4>[ 193.377199] do_el0_svc+0x40/0xcc
6377 03:09:41.481456 <4>[ 193.380796] el0_svc+0x48/0xc0
6378 03:09:41.481872 <4>[ 193.384132] el0t_64_sync_handler+0xb8/0xbc
6379 03:09:41.482291 <4>[ 193.388599] el0t_64_sync+0x18c/0x190
6380 03:09:41.482632 <0>[ 193.392548] Code: aa1403e3 d0004780 9134a000 97fff2d0 (d4210000)
6381 03:09:41.482981 <4>[ 193.398925] ---[ end trace 0000000000000000 ]---
6382 03:09:41.483402 <6>[ 193.403819] note: cat[3601] exited with irqs disabled
6383 03:09:41.523207 <6>[ 193.409252] note: cat[3601] exited with preempt_count 1
6384 03:09:41.523484 <4>[ 193.414980] ------------[ cut here ]------------
6385 03:09:41.523705 <4>[ 193.419880] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6386 03:09:41.523908 <4>[ 193.429848] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6387 03:09:41.526364 <4>[ 193.443727] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.86-cip19 #1
6388 03:09:41.566551 <4>[ 193.451936] Hardware name: ARM Juno development board (r0) (DT)
6389 03:09:41.566832 <4>[ 193.458135] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6390 03:09:41.567064 <4>[ 193.465385] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6391 03:09:41.567304 <4>[ 193.470903] lr : ct_idle_enter+0x10/0x1c
6392 03:09:41.567501 <4>[ 193.475116] sp : ffff80000c37bd20
6393 03:09:41.567627 <4>[ 193.478707] x29: ffff80000c37bd20 x28: 0000000000000000 x27: 0000000000000000
6394 03:09:41.567748 <4>[ 193.486148] x26: 0000000000000001 x25: 0000002d086dcc7c x24: 0000000000000001
6395 03:09:41.609940 <4>[ 193.493589] x23: ffff00080b518880 x22: 0000000000000001 x21: 0000000000000001
6396 03:09:41.610306 <4>[ 193.501032] x20: ffff00097ef6c458 x19: ffff80000a49a458 x18: 0000000000000000
6397 03:09:41.610505 <4>[ 193.508473] x17: 0000000000000000 x16: 0000000000000000 x15: ffff80000a49e4c0
6398 03:09:41.610710 <4>[ 193.515915] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6399 03:09:41.610953 <4>[ 193.523354] x11: 00000000000009d5 x10: 00000000000009d5 x9 : ffff800009124280
6400 03:09:41.613094 <4>[ 193.530794] x8 : ffff0008008ecf00 x7 : 071c71c71c71c71c x6 : ffff8000081c9528
6401 03:09:41.653475 <4>[ 193.538239] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974ad2000
6402 03:09:41.653749 <4>[ 193.545683] x2 : ffff80000c37bd20 x1 : ffff80000a49a458 x0 : 4000000000000000
6403 03:09:41.653922 <4>[ 193.553126] Call trace:
6404 03:09:41.654108 <4>[ 193.555842] ct_kernel_exit.constprop.0+0x11c/0x180
6405 03:09:41.654269 <4>[ 193.561011] ct_idle_enter+0x10/0x1c
6406 03:09:41.654394 <4>[ 193.564871] cpuidle_enter_state+0x2a4/0x5a0
6407 03:09:41.654515 <4>[ 193.569428] cpuidle_enter+0x40/0x60
6408 03:09:41.654634 <4>[ 193.573287] do_idle+0x258/0x310
6409 03:09:41.654753 <4>[ 193.576798] cpu_startup_entry+0x40/0x44
6410 03:09:41.696819 <4>[ 193.581003] secondary_start_kernel+0x138/0x160
6411 03:09:41.697074 <4>[ 193.585820] __secondary_switched+0xb0/0xb4
6412 03:09:41.697246 <4>[ 193.590286] irq event stamp: 207902
6413 03:09:41.697404 <4>[ 193.594046] hardirqs last enabled at (207901): [<ffff800009676654>] el1_interrupt+0x54/0x64
6414 03:09:41.697556 <4>[ 193.602784] hardirqs last disabled at (207902): [<ffff800008127f0c>] do_idle+0xec/0x310
6415 03:09:41.697702 <4>[ 193.611082] softirqs last enabled at (207896): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6416 03:09:41.700238 <4>[ 193.619900] softirqs last disabled at (207889): [<ffff800008017668>] ____do_softirq+0x18/0x24
6417 03:09:41.719145 <4>[ 193.628721] ---[ end trace 0000000000000000 ]---
6418 03:09:41.722358 # Segmentation fault
6419 03:09:41.879360 # [ 193.148699] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_TO
6420 03:09:41.879856 # [ 193.155554] lkdtm: attempting good copy_to_user of correct size
6421 03:09:41.880196 # [ 193.161911] lkdtm: attempting bad copy_to_user of too large size
6422 03:09:41.880510 # [ 193.168262] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6423 03:09:41.880809 # [ 193.180546] ------------[ cut here ]------------
6424 03:09:41.881097 # [ 193.185454] kernel BUG at mm/usercopy.c:101!
6425 03:09:41.922552 # [ 193.190006] Internal error: Oops - BUG: 00000000f2000800 [#17] PREEMPT SMP
6426 03:09:41.923040 # [ 193.197171] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6427 03:09:41.923387 # [ 193.211055] CPU: 3 PID: 3601 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
6428 03:09:41.923710 # [ 193.219001] Hardware name: ARM Juno development board (r0) (DT)
6429 03:09:41.924010 # [ 193.225199] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6430 03:09:41.925822 # [ 193.232448] pc : usercopy_abort+0xb0/0xb4
6431 03:09:41.965691 # [ 193.236749] lr : usercopy_abort+0xb0/0xb4
6432 03:09:41.966199 # [ 193.241041] sp : ffff80001093bad0
6433 03:09:41.966543 # [ 193.244627] x29: ffff80001093bae0 x28: ffff000805081a80 x27: 0000000000000000
6434 03:09:41.966858 # [ 193.252068] x26: 0000ffff853d1010 x25: 0000000000000200 x24: 0001000000000000
6435 03:09:41.967154 # [ 193.259507] x23: 0000000000000001 x22: 0000000000000400 x21: 0000000000000010
6436 03:09:41.967437 # [ 193.266945] x20: ffff800009f4b7c8 x19: ffff800009f45308 x18: 0000000000000000
6437 03:09:41.968936 # [ 193.274384] x17: 0000000000000000 x16: 0000000000000000 x15: ffff80000a49e4c0
6438 03:09:42.008893 # [ 193.281823] x14: 0000000000000000 x13: 0000000000000003 x12: 0000000000000000
6439 03:09:42.009353 # [ 193.289261] x11: 0000000000000003 x10: 0000000000001500 x9 : ffff80000815f988
6440 03:09:42.009694 # [ 193.296699] x8 : ffff000805081a80 x7 : ffff80000b039730 x6 : 0000000000000001
6441 03:09:42.010044 # [ 193.304138] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
6442 03:09:42.010364 # [ 193.311575] x2 : 0000000000000000 x1 : ffff000805081a80 x0 : 0000000000000067
6443 03:09:42.010679 # [ 193.319013] Call trace:
6444 03:09:42.012155 # [ 193.321728] usercopy_abort+0xb0/0xb4
6445 03:09:42.052045 # [ 193.325673] __check_heap_object+0xf4/0x110
6446 03:09:42.052507 # [ 193.330143] __check_object_size+0x24c/0x31c
6447 03:09:42.052847 # [ 193.334697] do_usercopy_slab_size+0x1f0/0x2f4
6448 03:09:42.053162 # [ 193.339426] lkdtm_USERCOPY_SLAB_SIZE_TO+0x1c/0x30
6449 03:09:42.053458 # [ 193.344503] lkdtm_do_action+0x2c/0x50
6450 03:09:42.053744 # [ 193.348532] direct_entry+0x164/0x180
6451 03:09:42.054067 # [ 193.352474] full_proxy_write+0x68/0xc0
6452 03:09:42.054360 # [ 193.356595] vfs_write+0xcc/0x2a0
6453 03:09:42.054638 # [ 193.360195] ksys_write+0x78/0x104
6454 03:09:42.055357 # [ 193.363879] __arm64_sys_write+0x28/0x3c
6455 03:09:42.095238 # [ 193.368086] invoke_syscall+0x8c/0x120
6456 03:09:42.095738 # [ 193.372120] el0_svc_common.constprop.0+0x68/0x124
6457 03:09:42.096079 # [ 193.377199] do_el0_svc+0x40/0xcc
6458 03:09:42.096395 # [ 193.380796] el0_svc+0x48/0xc0
6459 03:09:42.096688 # [ 193.384132] el0t_64_sync_handler+0xb8/0xbc
6460 03:09:42.096976 # [ 193.388599] el0t_64_sync+0x18c/0x190
6461 03:09:42.097305 # [ 193.392548] Code: aa1403e3 d0004780 9134a000 97fff2d0 (d4210000)
6462 03:09:42.097652 # [ 193.398925] ---[ end trace 0000000000000000 ]---
6463 03:09:42.097944 # [ 193.403819] note: cat[3601] exited with irqs disabled
6464 03:09:42.098750 # [ 193.409252] note: cat[3601] exited with preempt_count 1
6465 03:09:42.138238 # [ 193.414980] ------------[ cut here ]------------
6466 03:09:42.139342 # [ 193.419880] WARNING: CPU: 3 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6467 03:09:42.139877 # [ 193.429848] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6468 03:09:42.140255 # [ 193.443727] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G B D W E 6.1.86-cip19 #1
6469 03:09:42.141476 # [ 193.451936] Hardware name: ARM Juno development board (r0) (DT)
6470 03:09:42.181239 # [ 193.458135] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6471 03:09:42.181511 # [ 193.465385] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6472 03:09:42.181685 # [ 193.470903] lr : ct_idle_enter+0x10/0x1c
6473 03:09:42.181844 # [ 193.475116] sp : ffff80000c37bd20
6474 03:09:42.181993 # [ 193.478707] x29: ffff80000c37bd20 x28: 0000000000000000 x27: 0000000000000000
6475 03:09:42.182169 # [ 193.486148] x26: 0000000000000001 x25: 0000002d086dcc7c x24: 0000000000000001
6476 03:09:42.184434 # [ 193.493589] x23: ffff00080b518880 x22: 0000000000000001 x21: 0000000000000001
6477 03:09:42.224426 # [ 193.501032] x20: ffff00097ef6c458 x19: ffff80000a49a458 x18: 0000000000000000
6478 03:09:42.224681 # [ 193.508473] x17: 0000000000000000 x16: 0000000000000000 x15: ffff80000a49e4c0
6479 03:09:42.224854 # [ 193.515915] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
6480 03:09:42.225013 # [ 193.523354] x11: 00000000000009d5 x10: 00000000000009d5 x9 : ffff800009124280
6481 03:09:42.225166 # [ 193.530794] x8 : ffff0008008ecf00 x7 : 071c71c71c71c71c x6 : ffff8000081c9528
6482 03:09:42.227569 # [ 193.538239] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974ad2000
6483 03:09:42.267586 # [ 193.545683] x2 : ffff80000c37bd20 x1 : ffff80000a49a458 x0 : 4000000000000000
6484 03:09:42.267829 # [ 193.553126] Call trace:
6485 03:09:42.268000 # [ 193.555842] ct_kernel_exit.constprop.0+0x11c/0x180
6486 03:09:42.268160 # [ 193.561011] ct_idle_enter+0x10/0x1c
6487 03:09:42.268311 # [ 193.564871] cpuidle_enter_state+0x2a4/0x5a0
6488 03:09:42.268520 # [ 193.569428] cpuidle_enter+0x40/0x60
6489 03:09:42.268661 # [ 193.573287] do_idle+0x258/0x310
6490 03:09:42.268771 # [ 193.576798] cpu_startup_entry+0x40/0x44
6491 03:09:42.268861 # [ 193.581003] secondary_start_kernel+0x138/0x160
6492 03:09:42.270859 # [ 193.585820] __secondary_switched+0xb0/0xb4
6493 03:09:42.310952 # [ 193.590286] irq event stamp: 207902
6494 03:09:42.311423 # [ 193.594046] hardirqs last enabled at (207901): [<ffff800009676654>] el1_interrupt+0x54/0x64
6495 03:09:42.311764 # [ 193.602784] hardirqs last disabled at (207902): [<ffff800008127f0c>] do_idle+0xec/0x310
6496 03:09:42.312084 # [ 193.611082] softirqs last enabled at (207896): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6497 03:09:42.312390 # [ 193.619900] softirqs last disabled at (207889): [<ffff800008017668>] ____do_softirq+0x18/0x24
6498 03:09:42.314319 # [ 193.628721] ---[ end trace 0000000000000000 ]---
6499 03:09:42.331664 # USERCOPY_SLAB_SIZE_TO: saw 'call trace:': ok
6500 03:09:42.334844 ok 67 selftests: lkdtm: USERCOPY_SLAB_SIZE_TO.sh
6501 03:09:42.335292 # selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6502 03:09:42.719116 <6>[ 194.606797] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6503 03:09:42.719403 <6>[ 194.614043] lkdtm: attempting good copy_from_user of correct size
6504 03:09:42.719890 <6>[ 194.620493] lkdtm: attempting bad copy_from_user of too large size
6505 03:09:42.720075 <0>[ 194.627204] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6506 03:09:42.720277 <4>[ 194.637931] ------------[ cut here ]------------
6507 03:09:42.722357 <2>[ 194.642819] kernel BUG at mm/usercopy.c:101!
6508 03:09:42.762561 <0>[ 194.647361] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6509 03:09:42.763093 <4>[ 194.654516] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6510 03:09:42.763295 <4>[ 194.668358] CPU: 1 PID: 3644 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
6511 03:09:42.763502 <4>[ 194.676298] Hardware name: ARM Juno development board (r0) (DT)
6512 03:09:42.763702 <4>[ 194.682489] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6513 03:09:42.765896 <4>[ 194.689732] pc : usercopy_abort+0xb0/0xb4
6514 03:09:42.806199 <4>[ 194.694022] lr : usercopy_abort+0xb0/0xb4
6515 03:09:42.806667 <4>[ 194.698305] sp : ffff800010a0b750
6516 03:09:42.807455 <4>[ 194.701885] x29: ffff800010a0b760 x28: ffff000805081a80 x27: 0000000000000000
6517 03:09:42.807821 <4>[ 194.709314] x26: 0000ffff967ec010 x25: 0000000000000200 x24: 0001000000000000
6518 03:09:42.808223 <4>[ 194.716740] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6519 03:09:42.808610 <4>[ 194.724164] x20: ffff800009f4b7c8 x19: ffff800009f45308 x18: 0000000000000000
6520 03:09:42.849544 <4>[ 194.731589] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6521 03:09:42.850062 <4>[ 194.739014] x14: 706d657474612065 x13: 205d343032373236 x12: 2e34393120205b3e
6522 03:09:42.850497 <4>[ 194.746439] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815f988
6523 03:09:42.851263 <4>[ 194.753864] x8 : ffff000805081a80 x7 : 3430323732362e34 x6 : 0000000000000001
6524 03:09:42.851621 <4>[ 194.761288] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
6525 03:09:42.852016 <4>[ 194.768712] x2 : 0000000000000000 x1 : ffff000805081a80 x0 : 0000000000000066
6526 03:09:42.852778 <4>[ 194.776136] Call trace:
6527 03:09:42.892877 <4>[ 194.778847] usercopy_abort+0xb0/0xb4
6528 03:09:42.893331 <4>[ 194.782783] __check_heap_object+0xf4/0x110
6529 03:09:42.893759 <4>[ 194.787243] __check_object_size+0x24c/0x31c
6530 03:09:42.894579 <4>[ 194.791788] do_usercopy_slab_size+0x28c/0x2f4
6531 03:09:42.894947 <4>[ 194.796509] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6532 03:09:42.895344 <4>[ 194.801750] lkdtm_do_action+0x2c/0x50
6533 03:09:42.895732 <4>[ 194.805771] direct_entry+0x164/0x180
6534 03:09:42.896120 <4>[ 194.809705] full_proxy_write+0x68/0xc0
6535 03:09:42.896494 <4>[ 194.813817] vfs_write+0xcc/0x2a0
6536 03:09:42.896953 <4>[ 194.817406] ksys_write+0x78/0x104
6537 03:09:42.936239 <4>[ 194.821081] __arm64_sys_write+0x28/0x3c
6538 03:09:42.936813 <4>[ 194.825279] invoke_syscall+0x8c/0x120
6539 03:09:42.937207 <4>[ 194.829305] el0_svc_common.constprop.0+0x68/0x124
6540 03:09:42.937932 <4>[ 194.834373] do_el0_svc+0x40/0xcc
6541 03:09:42.938337 <4>[ 194.837962] el0_svc+0x48/0xc0
6542 03:09:42.938649 <4>[ 194.841289] el0t_64_sync_handler+0xb8/0xbc
6543 03:09:42.938949 <4>[ 194.845746] el0t_64_sync+0x18c/0x190
6544 03:09:42.939239 <0>[ 194.849684] Code: aa1403e3 d0004780 9134a000 97fff2d0 (d4210000)
6545 03:09:42.939603 <4>[ 194.856052] ---[ end trace 0000000000000000 ]---
6546 03:09:42.939986 <6>[ 194.860938] note: cat[3644] exited with irqs disabled
6547 03:09:42.980982 <6>[ 194.866373] note: cat[3644] exited with preempt_count 1
6548 03:09:42.981253 <4>[ 194.873480] ------------[ cut here ]------------
6549 03:09:42.981427 <4>[ 194.878371] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6550 03:09:42.981590 <4>[ 194.888322] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6551 03:09:42.984170 <4>[ 194.902165] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.86-cip19 #1
6552 03:09:43.024298 <4>[ 194.910366] Hardware name: ARM Juno development board (r0) (DT)
6553 03:09:43.024589 <4>[ 194.916558] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6554 03:09:43.024780 <4>[ 194.923801] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6555 03:09:43.025237 <4>[ 194.929305] lr : ct_idle_enter+0x10/0x1c
6556 03:09:43.025408 <4>[ 194.933504] sp : ffff80000c36bd20
6557 03:09:43.025561 <4>[ 194.937084] x29: ffff80000c36bd20 x28: 0000000000000000 x27: 0000000000000001
6558 03:09:43.025699 <4>[ 194.944513] x26: 0000000000000000 x25: 0000002d5f5d1d94 x24: 0000000000000000
6559 03:09:43.067699 <4>[ 194.951945] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
6560 03:09:43.067972 <4>[ 194.959377] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6561 03:09:43.068152 <4>[ 194.966810] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023f18
6562 03:09:43.068326 <4>[ 194.974235] x14: ffff800009655b44 x13: ffff800008c1454c x12: ffff800008436dc0
6563 03:09:43.068481 <4>[ 194.981667] x11: ffff8000084032d4 x10: 0000000000001500 x9 : ffff800009124280
6564 03:09:43.070784 <4>[ 194.989092] x8 : ffff0008008e9a80 x7 : ffff80000b039730 x6 : 0000000000000000
6565 03:09:43.111035 <4>[ 194.996516] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6566 03:09:43.111316 <4>[ 195.003941] x2 : ffff80000c36bd20 x1 : ffff80000a49a458 x0 : 4000000000000000
6567 03:09:43.111494 <4>[ 195.011372] Call trace:
6568 03:09:43.111741 <4>[ 195.014083] ct_kernel_exit.constprop.0+0x11c/0x180
6569 03:09:43.111949 <4>[ 195.019241] ct_idle_enter+0x10/0x1c
6570 03:09:43.112086 <4>[ 195.023093] cpuidle_enter_state+0x2a4/0x5a0
6571 03:09:43.112210 <4>[ 195.027642] cpuidle_enter+0x40/0x60
6572 03:09:43.112318 <4>[ 195.031493] do_idle+0x258/0x310
6573 03:09:43.114186 <4>[ 195.035000] cpu_startup_entry+0x40/0x44
6574 03:09:43.154328 <4>[ 195.039203] secondary_start_kernel+0x138/0x160
6575 03:09:43.154584 <4>[ 195.044014] __secondary_switched+0xb0/0xb4
6576 03:09:43.154754 <4>[ 195.048471] irq event stamp: 296016
6577 03:09:43.154913 <4>[ 195.052225] hardirqs last enabled at (296015): [<ffff8000081cb478>] tick_nohz_idle_enter+0x78/0x144
6578 03:09:43.155069 <4>[ 195.061651] hardirqs last disabled at (296016): [<ffff800008127f0c>] do_idle+0xec/0x310
6579 03:09:43.155210 <4>[ 195.069939] softirqs last enabled at (296008): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6580 03:09:43.197874 <4>[ 195.078747] softirqs last disabled at (295993): [<ffff800008017668>] ____do_softirq+0x18/0x24
6581 03:09:43.198166 <4>[ 195.087557] ---[ end trace 0000000000000000 ]---
6582 03:09:43.198392 # Segmentation fault
6583 03:09:43.198593 # [ 194.606797] lkdtm: Performing direct entry USERCOPY_SLAB_SIZE_FROM
6584 03:09:43.198789 # [ 194.614043] lkdtm: attempting good copy_from_user of correct size
6585 03:09:43.198980 # [ 194.620493] lkdtm: attempting bad copy_from_user of too large size
6586 03:09:43.199137 # [ 194.627204] usercopy: Kernel memory overwrite attempt detected to SLUB object 'kmalloc-1k' (offset 16, size 1024)!
6587 03:09:43.201032 # [ 194.637931] ------------[ cut here ]------------
6588 03:09:43.241292 # [ 194.642819] kernel BUG at mm/usercopy.c:101!
6589 03:09:43.241699 # [ 194.647361] Internal error: Oops - BUG: 00000000f2000800 [#18] PREEMPT SMP
6590 03:09:43.242139 # [ 194.654516] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6591 03:09:43.242556 # [ 194.668358] CPU: 1 PID: 3644 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
6592 03:09:43.242951 # [ 194.676298] Hardware name: ARM Juno development board (r0) (DT)
6593 03:09:43.284508 # [ 194.682489] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6594 03:09:43.284997 # [ 194.689732] pc : usercopy_abort+0xb0/0xb4
6595 03:09:43.285429 # [ 194.694022] lr : usercopy_abort+0xb0/0xb4
6596 03:09:43.285829 # [ 194.698305] sp : ffff800010a0b750
6597 03:09:43.286281 # [ 194.701885] x29: ffff800010a0b760 x28: ffff000805081a80 x27: 0000000000000000
6598 03:09:43.286675 # [ 194.709314] x26: 0000ffff967ec010 x25: 0000000000000200 x24: 0001000000000000
6599 03:09:43.287050 # [ 194.716740] x23: 0000000000000000 x22: 0000000000000400 x21: 0000000000000010
6600 03:09:43.287822 # [ 194.724164] x20: ffff800009f4b7c8 x19: ffff800009f45308 x18: 0000000000000000
6601 03:09:43.327619 # [ 194.731589] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6602 03:09:43.328082 # [ 194.739014] x14: 706d657474612065 x13: 205d343032373236 x12: 2e34393120205b3e
6603 03:09:43.328461 # [ 194.746439] x11: 74657366666f2820 x10: 276b312d636f6c6c x9 : ffff80000815f988
6604 03:09:43.328779 # [ 194.753864] x8 : ffff000805081a80 x7 : 3430323732362e34 x6 : 0000000000000001
6605 03:09:43.329079 # [ 194.761288] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
6606 03:09:43.370816 # [ 194.768712] x2 : 0000000000000000 x1 : ffff000805081a80 x0 : 0000000000000066
6607 03:09:43.371383 # [ 194.776136] Call trace:
6608 03:09:43.371752 # [ 194.778847] usercopy_abort+0xb0/0xb4
6609 03:09:43.372154 # [ 194.782783] __check_heap_object+0xf4/0x110
6610 03:09:43.372549 # [ 194.787243] __check_object_size+0x24c/0x31c
6611 03:09:43.372879 # [ 194.791788] do_usercopy_slab_size+0x28c/0x2f4
6612 03:09:43.373206 # [ 194.796509] lkdtm_USERCOPY_SLAB_SIZE_FROM+0x1c/0x2c
6613 03:09:43.373528 # [ 194.801750] lkdtm_do_action+0x2c/0x50
6614 03:09:43.373896 # [ 194.805771] direct_entry+0x164/0x180
6615 03:09:43.374252 # [ 194.809705] full_proxy_write+0x68/0xc0
6616 03:09:43.375070 # [ 194.813817] vfs_write+0xcc/0x2a0
6617 03:09:43.413952 # [ 194.817406] ksys_write+0x78/0x104
6618 03:09:43.414449 # [ 194.821081] __arm64_sys_write+0x28/0x3c
6619 03:09:43.414791 # [ 194.825279] invoke_syscall+0x8c/0x120
6620 03:09:43.415103 # [ 194.829305] el0_svc_common.constprop.0+0x68/0x124
6621 03:09:43.415402 # [ 194.834373] do_el0_svc+0x40/0xcc
6622 03:09:43.415689 # [ 194.837962] el0_svc+0x48/0xc0
6623 03:09:43.415973 # [ 194.841289] el0t_64_sync_handler+0xb8/0xbc
6624 03:09:43.416255 # [ 194.845746] el0t_64_sync+0x18c/0x190
6625 03:09:43.416533 # [ 194.849684] Code: aa1403e3 d0004780 9134a000 97fff2d0 (d4210000)
6626 03:09:43.417216 # [ 194.856052] ---[ end trace 0000000000000000 ]---
6627 03:09:43.457150 # [ 194.860938] note: cat[3644] exited with irqs disabled
6628 03:09:43.457618 # [ 194.866373] note: cat[3644] exited with preempt_count 1
6629 03:09:43.458461 # [ 194.873480] ------------[ cut here ]------------
6630 03:09:43.458833 # [ 194.878371] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6631 03:09:43.459234 # [ 194.888322] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6632 03:09:43.500356 # [ 194.902165] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.86-cip19 #1
6633 03:09:43.500861 # [ 194.910366] Hardware name: ARM Juno development board (r0) (DT)
6634 03:09:43.501299 # [ 194.916558] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6635 03:09:43.501703 # [ 194.923801] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6636 03:09:43.502134 # [ 194.929305] lr : ct_idle_enter+0x10/0x1c
6637 03:09:43.502523 # [ 194.933504] sp : ffff80000c36bd20
6638 03:09:43.502953 # [ 194.937084] x29: ffff80000c36bd20 x28: 0000000000000000 x27: 0000000000000001
6639 03:09:43.503731 # [ 194.944513] x26: 0000000000000000 x25: 0000002d5f5d1d94 x24: 0000000000000000
6640 03:09:43.543516 # [ 194.951945] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
6641 03:09:43.543992 # [ 194.959377] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6642 03:09:43.544445 # [ 194.966810] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023f18
6643 03:09:43.544857 # [ 194.974235] x14: ffff800009655b44 x13: ffff800008c1454c x12: ffff800008436dc0
6644 03:09:43.545249 # [ 194.981667] x11: ffff8000084032d4 x10: 0000000000001500 x9 : ffff800009124280
6645 03:09:43.546780 # [ 194.989092] x8 : ffff0008008e9a80 x7 : ffff80000b039730 x6 : 0000000000000000
6646 03:09:43.585490 # [ 194.996516] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6647 03:09:43.585978 # [ 195.003941] x2 : ffff80000c36bd20 x1 : ffff80000a49a458 x0 : 4000000000000000
6648 03:09:43.586451 # USERCOPY_SLAB_SIZE_FROM: saw 'call trace:': ok
6649 03:09:43.588716 ok 68 selftests: lkdtm: USERCOPY_SLAB_SIZE_FROM.sh
6650 03:09:43.589161 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6651 03:09:44.007136 <6>[ 195.894434] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6652 03:09:44.007684 <6>[ 195.902151] lkdtm: attempting good copy_to_user inside whitelist
6653 03:09:44.007875 <6>[ 195.908583] lkdtm: attempting bad copy_to_user outside whitelist
6654 03:09:44.008038 <0>[ 195.915018] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6655 03:09:44.008197 <4>[ 195.926238] ------------[ cut here ]------------
6656 03:09:44.010433 <2>[ 195.931136] kernel BUG at mm/usercopy.c:101!
6657 03:09:44.050530 <0>[ 195.935681] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6658 03:09:44.050780 <4>[ 195.942842] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6659 03:09:44.051211 <4>[ 195.956686] CPU: 1 PID: 3687 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
6660 03:09:44.051385 <4>[ 195.964625] Hardware name: ARM Juno development board (r0) (DT)
6661 03:09:44.051542 <4>[ 195.970817] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6662 03:09:44.053795 <4>[ 195.978060] pc : usercopy_abort+0xb0/0xb4
6663 03:09:44.093883 <4>[ 195.982349] lr : usercopy_abort+0xb0/0xb4
6664 03:09:44.094157 <4>[ 195.986633] sp : ffff800010aab890
6665 03:09:44.094329 <4>[ 195.990212] x29: ffff800010aab8a0 x28: ffff000807121a80 x27: 0000000000000000
6666 03:09:44.094489 <4>[ 195.997640] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6667 03:09:44.094640 <4>[ 196.005066] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6668 03:09:44.094786 <4>[ 196.012491] x20: ffff800009f4b7c8 x19: ffff80000a062158 x18: 0000000000000000
6669 03:09:44.137501 <4>[ 196.019916] x17: ffff800008162968 x16: ffff800008161ec8 x15: ffff800008161e14
6670 03:09:44.137978 <4>[ 196.027340] x14: ffff80000967f400 x13: ffff800008c11b34 x12: ffff800008c1159c
6671 03:09:44.138377 <4>[ 196.034765] x11: ffff800008c142ac x10: ffff800008c141d0 x9 : ffff80000815f988
6672 03:09:44.138698 <4>[ 196.042189] x8 : ffff00080bf55390 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
6673 03:09:44.139002 <4>[ 196.049614] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
6674 03:09:44.139294 <4>[ 196.057038] x2 : 0000000000000000 x1 : ffff000807121a80 x0 : 000000000000006a
6675 03:09:44.140777 <4>[ 196.064461] Call trace:
6676 03:09:44.180844 <4>[ 196.067171] usercopy_abort+0xb0/0xb4
6677 03:09:44.181298 <4>[ 196.071108] __check_heap_object+0xf4/0x110
6678 03:09:44.181636 <4>[ 196.075567] __check_object_size+0x24c/0x31c
6679 03:09:44.181948 <4>[ 196.080112] do_usercopy_slab_whitelist+0x230/0x2c0
6680 03:09:44.182297 <4>[ 196.085268] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6681 03:09:44.182590 <4>[ 196.090770] lkdtm_do_action+0x2c/0x50
6682 03:09:44.182880 <4>[ 196.094792] direct_entry+0x164/0x180
6683 03:09:44.183162 <4>[ 196.098726] full_proxy_write+0x68/0xc0
6684 03:09:44.183440 <4>[ 196.102838] vfs_write+0xcc/0x2a0
6685 03:09:44.184104 <4>[ 196.106427] ksys_write+0x78/0x104
6686 03:09:44.224347 <4>[ 196.110102] __arm64_sys_write+0x28/0x3c
6687 03:09:44.224921 <4>[ 196.114300] invoke_syscall+0x8c/0x120
6688 03:09:44.225275 <4>[ 196.118325] el0_svc_common.constprop.0+0x68/0x124
6689 03:09:44.225592 <4>[ 196.123394] do_el0_svc+0x40/0xcc
6690 03:09:44.225897 <4>[ 196.126982] el0_svc+0x48/0xc0
6691 03:09:44.226302 <4>[ 196.130309] el0t_64_sync_handler+0xb8/0xbc
6692 03:09:44.226603 <4>[ 196.134767] el0t_64_sync+0x18c/0x190
6693 03:09:44.226891 <0>[ 196.138704] Code: aa1403e3 d0004780 9134a000 97fff2d0 (d4210000)
6694 03:09:44.227176 <4>[ 196.145074] ---[ end trace 0000000000000000 ]---
6695 03:09:44.227920 <6>[ 196.149961] note: cat[3687] exited with irqs disabled
6696 03:09:44.269043 <6>[ 196.155407] note: cat[3687] exited with preempt_count 1
6697 03:09:44.269619 <4>[ 196.162612] ------------[ cut here ]------------
6698 03:09:44.269822 <4>[ 196.167503] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6699 03:09:44.270117 <4>[ 196.177455] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6700 03:09:44.272152 <4>[ 196.191296] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.86-cip19 #1
6701 03:09:44.312370 <4>[ 196.199495] Hardware name: ARM Juno development board (r0) (DT)
6702 03:09:44.312688 <4>[ 196.205688] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6703 03:09:44.312905 <4>[ 196.212930] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6704 03:09:44.313073 <4>[ 196.218436] lr : ct_idle_enter+0x10/0x1c
6705 03:09:44.313228 <4>[ 196.222634] sp : ffff80000c36bd20
6706 03:09:44.313376 <4>[ 196.226214] x29: ffff80000c36bd20 x28: 0000000000000000 x27: 0000000000000000
6707 03:09:44.315473 <4>[ 196.233647] x26: 0000000000000000 x25: 0000002dac33b664 x24: 0000000000000000
6708 03:09:44.355740 <4>[ 196.241071] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
6709 03:09:44.356050 <4>[ 196.248495] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6710 03:09:44.356354 <4>[ 196.255920] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023f18
6711 03:09:44.356556 <4>[ 196.263345] x14: ffff800009655b44 x13: ffff800008c141d0 x12: ffff800008436dc0
6712 03:09:44.356999 <4>[ 196.270772] x11: 000000000000016d x10: 000000000000016d x9 : ffff800009124280
6713 03:09:44.358839 <4>[ 196.278202] x8 : 0000000000028c07 x7 : 071c71c71c71c71c x6 : ffff80000b574af8
6714 03:09:44.399107 <4>[ 196.285628] x5 : 0000000000000537 x4 : 4000000000000002 x3 : ffff800974a92000
6715 03:09:44.399480 <4>[ 196.293054] x2 : ffff80000c36bd20 x1 : ffff80000a49a458 x0 : 4000000000000000
6716 03:09:44.399710 <4>[ 196.300482] Call trace:
6717 03:09:44.399910 <4>[ 196.303192] ct_kernel_exit.constprop.0+0x11c/0x180
6718 03:09:44.400179 <4>[ 196.308350] ct_idle_enter+0x10/0x1c
6719 03:09:44.400374 <4>[ 196.312201] cpuidle_enter_state+0x2a4/0x5a0
6720 03:09:44.400529 <4>[ 196.316749] cpuidle_enter+0x40/0x60
6721 03:09:44.400646 <4>[ 196.320600] do_idle+0x258/0x310
6722 03:09:44.402184 <4>[ 196.324106] cpu_startup_entry+0x3c/0x44
6723 03:09:44.442464 <4>[ 196.328303] secondary_start_kernel+0x138/0x160
6724 03:09:44.442739 <4>[ 196.333112] __secondary_switched+0xb0/0xb4
6725 03:09:44.442962 <4>[ 196.337569] irq event stamp: 296016
6726 03:09:44.443163 <4>[ 196.341324] hardirqs last enabled at (296015): [<ffff8000081cb478>] tick_nohz_idle_enter+0x78/0x144
6727 03:09:44.443362 <4>[ 196.350751] hardirqs last disabled at (296016): [<ffff800008127f0c>] do_idle+0xec/0x310
6728 03:09:44.443524 <4>[ 196.359044] softirqs last enabled at (296008): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6729 03:09:44.486030 <4>[ 196.367852] softirqs last disabled at (295993): [<ffff800008017668>] ____do_softirq+0x18/0x24
6730 03:09:44.486296 <4>[ 196.376661] ---[ end trace 0000000000000000 ]---
6731 03:09:44.486470 # Segmentation fault
6732 03:09:44.486625 # [ 195.894434] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_TO
6733 03:09:44.486776 # [ 195.902151] lkdtm: attempting good copy_to_user inside whitelist
6734 03:09:44.486922 # [ 195.908583] lkdtm: attempting bad copy_to_user outside whitelist
6735 03:09:44.487063 # [ 195.915018] usercopy: Kernel memory exposure attempt detected from SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6736 03:09:44.529149 # [ 195.926238] ------------[ cut here ]------------
6737 03:09:44.529406 # [ 195.931136] kernel BUG at mm/usercopy.c:101!
6738 03:09:44.529577 # [ 195.935681] Internal error: Oops - BUG: 00000000f2000800 [#19] PREEMPT SMP
6739 03:09:44.529733 # [ 195.942842] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6740 03:09:44.529884 # [ 195.956686] CPU: 1 PID: 3687 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
6741 03:09:44.532487 # [ 195.964625] Hardware name: ARM Juno development board (r0) (DT)
6742 03:09:44.572554 # [ 195.970817] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6743 03:09:44.573021 # [ 195.978060] pc : usercopy_abort+0xb0/0xb4
6744 03:09:44.573361 # [ 195.982349] lr : usercopy_abort+0xb0/0xb4
6745 03:09:44.573670 # [ 195.986633] sp : ffff800010aab890
6746 03:09:44.573964 # [ 195.990212] x29: ffff800010aab8a0 x28: ffff000807121a80 x27: 0000000000000000
6747 03:09:44.574308 # [ 195.997640] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6748 03:09:44.574594 # [ 196.005066] x23: 0000000000000001 x22: 0000000000000040 x21: 00000000000000ff
6749 03:09:44.615716 # [ 196.012491] x20: ffff800009f4b7c8 x19: ffff80000a062158 x18: 0000000000000000
6750 03:09:44.616192 # [ 196.019916] x17: ffff800008162968 x16: ffff800008161ec8 x15: ffff800008161e14
6751 03:09:44.616899 # [ 196.027340] x14: ffff80000967f400 x13: ffff800008c11b34 x12: ffff800008c1159c
6752 03:09:44.617237 # [ 196.034765] x11: ffff800008c142ac x10: ffff800008c141d0 x9 : ffff80000815f988
6753 03:09:44.617545 # [ 196.042189] x8 : ffff00080bf55390 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
6754 03:09:44.617839 # [ 196.049614] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
6755 03:09:44.658895 # [ 196.057038] x2 : 0000000000000000 x1 : ffff000807121a80 x0 : 000000000000006a
6756 03:09:44.659368 # [ 196.064461] Call trace:
6757 03:09:44.659728 # [ 196.067171] usercopy_abort+0xb0/0xb4
6758 03:09:44.660132 # [ 196.071108] __check_heap_object+0xf4/0x110
6759 03:09:44.660444 # [ 196.075567] __check_object_size+0x24c/0x31c
6760 03:09:44.661242 # [ 196.080112] do_usercopy_slab_whitelist+0x230/0x2c0
6761 03:09:44.661729 # [ 196.085268] lkdtm_USERCOPY_SLAB_WHITELIST_TO+0x1c/0x30
6762 03:09:44.662112 # [ 196.090770] lkdtm_do_action+0x2c/0x50
6763 03:09:44.662478 # [ 196.094792] direct_entry+0x164/0x180
6764 03:09:44.662845 # [ 196.098726] full_proxy_write+0x68/0xc0
6765 03:09:44.663140 # [ 196.102838] vfs_write+0xcc/0x2a0
6766 03:09:44.702090 # [ 196.106427] ksys_write+0x78/0x104
6767 03:09:44.702553 # [ 196.110102] __arm64_sys_write+0x28/0x3c
6768 03:09:44.702895 # [ 196.114300] invoke_syscall+0x8c/0x120
6769 03:09:44.703208 # [ 196.118325] el0_svc_common.constprop.0+0x68/0x124
6770 03:09:44.703506 # [ 196.123394] do_el0_svc+0x40/0xcc
6771 03:09:44.703793 # [ 196.126982] el0_svc+0x48/0xc0
6772 03:09:44.704078 # [ 196.130309] el0t_64_sync_handler+0xb8/0xbc
6773 03:09:44.704361 # [ 196.134767] el0t_64_sync+0x18c/0x190
6774 03:09:44.704639 # [ 196.138704] Code: aa1403e3 d0004780 9134a000 97fff2d0 (d4210000)
6775 03:09:44.705308 # [ 196.145074] ---[ end trace 0000000000000000 ]---
6776 03:09:44.745137 # [ 196.149961] note: cat[3687] exited with irqs disabled
6777 03:09:44.745638 # [ 196.155407] note: cat[3687] exited with preempt_count 1
6778 03:09:44.746036 # [ 196.162612] ------------[ cut here ]------------
6779 03:09:44.746466 # [ 196.167503] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6780 03:09:44.746861 # [ 196.177455] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6781 03:09:44.788353 # [ 196.191296] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.86-cip19 #1
6782 03:09:44.788852 # [ 196.199495] Hardware name: ARM Juno development board (r0) (DT)
6783 03:09:44.789291 # [ 196.205688] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6784 03:09:44.789692 # [ 196.212930] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6785 03:09:44.790111 # [ 196.218436] lr : ct_idle_enter+0x10/0x1c
6786 03:09:44.790433 # [ 196.222634] sp : ffff80000c36bd20
6787 03:09:44.790723 # [ 196.226214] x29: ffff80000c36bd20 x28: 0000000000000000 x27: 0000000000000000
6788 03:09:44.831515 # [ 196.233647] x26: 0000000000000000 x25: 0000002dac33b664 x24: 0000000000000000
6789 03:09:44.831986 # [ 196.241071] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
6790 03:09:44.832320 # [ 196.248495] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6791 03:09:44.832635 # [ 196.255920] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023f18
6792 03:09:44.832938 # [ 196.263345] x14: ffff800009655b44 x13: ffff800008c141d0 x12: ffff800008436dc0
6793 03:09:44.833225 # USERCOPY_SLAB_WHITELIST_TO: saw 'call trace:': ok
6794 03:09:44.834716 ok 69 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_TO.sh
6795 03:09:44.850394 # selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6796 03:09:45.307434 <6>[ 197.195459] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6797 03:09:45.307716 <6>[ 197.202853] lkdtm: attempting good copy_from_user inside whitelist
6798 03:09:45.307982 <6>[ 197.209380] lkdtm: attempting bad copy_from_user outside whitelist
6799 03:09:45.308566 <0>[ 197.215875] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6800 03:09:45.308786 <4>[ 197.226834] ------------[ cut here ]------------
6801 03:09:45.310621 <2>[ 197.231722] kernel BUG at mm/usercopy.c:101!
6802 03:09:45.350731 <0>[ 197.236263] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6803 03:09:45.350997 <4>[ 197.243417] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6804 03:09:45.351448 <4>[ 197.257261] CPU: 1 PID: 3730 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
6805 03:09:45.351622 <4>[ 197.265199] Hardware name: ARM Juno development board (r0) (DT)
6806 03:09:45.353983 <4>[ 197.271392] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6807 03:09:45.394085 <4>[ 197.278634] pc : usercopy_abort+0xb0/0xb4
6808 03:09:45.394332 <4>[ 197.282925] lr : usercopy_abort+0xb0/0xb4
6809 03:09:45.394494 <4>[ 197.287208] sp : ffff800010b7ba50
6810 03:09:45.394645 <4>[ 197.290789] x29: ffff800010b7ba60 x28: ffff00080b8e4f00 x27: 0000000000000000
6811 03:09:45.394794 <4>[ 197.298218] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6812 03:09:45.394938 <4>[ 197.305645] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6813 03:09:45.395078 <4>[ 197.313069] x20: ffff800009f4b7c8 x19: ffff80000a062158 x18: 0000000000000000
6814 03:09:45.437590 <4>[ 197.320494] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6815 03:09:45.438437 <4>[ 197.327919] x14: 706d657474612065 x13: 205d353738353132 x12: 2e37393120205b3e
6816 03:09:45.438795 <4>[ 197.335344] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815f988
6817 03:09:45.439108 <4>[ 197.342769] x8 : ffff00080b8e4f00 x7 : 3537383531322e37 x6 : 0000000000000001
6818 03:09:45.439404 <4>[ 197.350194] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
6819 03:09:45.439691 <4>[ 197.357618] x2 : 0000000000000000 x1 : ffff00080b8e4f00 x0 : 0000000000000069
6820 03:09:45.440997 <4>[ 197.365042] Call trace:
6821 03:09:45.481012 <4>[ 197.367752] usercopy_abort+0xb0/0xb4
6822 03:09:45.481459 <4>[ 197.371690] __check_heap_object+0xf4/0x110
6823 03:09:45.481786 <4>[ 197.376150] __check_object_size+0x24c/0x31c
6824 03:09:45.482134 <4>[ 197.380694] do_usercopy_slab_whitelist+0x1c4/0x2c0
6825 03:09:45.482439 <4>[ 197.385851] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6826 03:09:45.482725 <4>[ 197.391529] lkdtm_do_action+0x2c/0x50
6827 03:09:45.483011 <4>[ 197.395550] direct_entry+0x164/0x180
6828 03:09:45.483288 <4>[ 197.399485] full_proxy_write+0x68/0xc0
6829 03:09:45.483557 <4>[ 197.403596] vfs_write+0xcc/0x2a0
6830 03:09:45.484237 <4>[ 197.407185] ksys_write+0x78/0x104
6831 03:09:45.524466 <4>[ 197.410861] __arm64_sys_write+0x28/0x3c
6832 03:09:45.524944 <4>[ 197.415059] invoke_syscall+0x8c/0x120
6833 03:09:45.525337 <4>[ 197.419085] el0_svc_common.constprop.0+0x68/0x124
6834 03:09:45.525651 <4>[ 197.424154] do_el0_svc+0x40/0xcc
6835 03:09:45.525943 <4>[ 197.427742] el0_svc+0x48/0xc0
6836 03:09:45.526288 <4>[ 197.431069] el0t_64_sync_handler+0xb8/0xbc
6837 03:09:45.526651 <4>[ 197.435527] el0t_64_sync+0x18c/0x190
6838 03:09:45.526956 <0>[ 197.439465] Code: aa1403e3 d0004780 9134a000 97fff2d0 (d4210000)
6839 03:09:45.527239 <4>[ 197.445834] ---[ end trace 0000000000000000 ]---
6840 03:09:45.527978 <6>[ 197.450721] note: cat[3730] exited with irqs disabled
6841 03:09:45.569109 <6>[ 197.456106] note: cat[3730] exited with preempt_count 1
6842 03:09:45.569378 <4>[ 197.463236] ------------[ cut here ]------------
6843 03:09:45.569552 <4>[ 197.468129] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6844 03:09:45.569711 <4>[ 197.478086] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6845 03:09:45.572290 <4>[ 197.491926] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.86-cip19 #1
6846 03:09:45.612464 <4>[ 197.500126] Hardware name: ARM Juno development board (r0) (DT)
6847 03:09:45.612764 <4>[ 197.506319] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6848 03:09:45.612950 <4>[ 197.513560] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6849 03:09:45.613120 <4>[ 197.519066] lr : ct_idle_enter+0x10/0x1c
6850 03:09:45.613574 <4>[ 197.523264] sp : ffff80000c36bd20
6851 03:09:45.613741 <4>[ 197.526845] x29: ffff80000c36bd20 x28: 0000000000000000 x27: 0000000000000000
6852 03:09:45.615767 <4>[ 197.534274] x26: 0000000000000001 x25: 0000002df9b99ac0 x24: 0000000000000001
6853 03:09:45.655888 <4>[ 197.541703] x23: ffff00080b515080 x22: 0000000000000001 x21: 0000000000000001
6854 03:09:45.656164 <4>[ 197.549130] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6855 03:09:45.656338 <4>[ 197.556558] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023f18
6856 03:09:45.656565 <4>[ 197.563987] x14: ffff800009655b44 x13: ffff800008c14164 x12: ffff800008436dc0
6857 03:09:45.656732 <4>[ 197.571415] x11: 0000000000000523 x10: 0000000000000523 x9 : ffff800009124280
6858 03:09:45.659070 <4>[ 197.578841] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c9528
6859 03:09:45.699272 <4>[ 197.586265] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6860 03:09:45.699549 <4>[ 197.593689] x2 : ffff80000c36bd20 x1 : ffff80000a49a458 x0 : 4000000000000000
6861 03:09:45.699772 <4>[ 197.601116] Call trace:
6862 03:09:45.700235 <4>[ 197.603833] ct_kernel_exit.constprop.0+0x11c/0x180
6863 03:09:45.700415 <4>[ 197.608993] ct_idle_enter+0x10/0x1c
6864 03:09:45.700609 <4>[ 197.612849] cpuidle_enter_state+0x2a4/0x5a0
6865 03:09:45.700797 <4>[ 197.617397] cpuidle_enter+0x40/0x60
6866 03:09:45.700980 <4>[ 197.621248] do_idle+0x258/0x310
6867 03:09:45.702388 <4>[ 197.624755] cpu_startup_entry+0x40/0x44
6868 03:09:45.742564 <4>[ 197.628952] secondary_start_kernel+0x138/0x160
6869 03:09:45.742814 <4>[ 197.633761] __secondary_switched+0xb0/0xb4
6870 03:09:45.742987 <4>[ 197.638218] irq event stamp: 296016
6871 03:09:45.743403 <4>[ 197.641972] hardirqs last enabled at (296015): [<ffff8000081cb478>] tick_nohz_idle_enter+0x78/0x144
6872 03:09:45.743573 <4>[ 197.651397] hardirqs last disabled at (296016): [<ffff800008127f0c>] do_idle+0xec/0x310
6873 03:09:45.743752 <4>[ 197.659686] softirqs last enabled at (296008): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
6874 03:09:45.786077 <4>[ 197.668494] softirqs last disabled at (295993): [<ffff800008017668>] ____do_softirq+0x18/0x24
6875 03:09:45.786341 <4>[ 197.677303] ---[ end trace 0000000000000000 ]---
6876 03:09:45.786513 # Segmentation fault
6877 03:09:45.786665 # [ 197.195459] lkdtm: Performing direct entry USERCOPY_SLAB_WHITELIST_FROM
6878 03:09:45.786815 # [ 197.202853] lkdtm: attempting good copy_from_user inside whitelist
6879 03:09:45.786960 # [ 197.209380] lkdtm: attempting bad copy_from_user outside whitelist
6880 03:09:45.789252 # [ 197.215875] usercopy: Kernel memory overwrite attempt detected to SLUB object 'lkdtm-usercopy' (offset 255, size 64)!
6881 03:09:45.829276 # [ 197.226834] ------------[ cut here ]------------
6882 03:09:45.829520 # [ 197.231722] kernel BUG at mm/usercopy.c:101!
6883 03:09:45.829690 # [ 197.236263] Internal error: Oops - BUG: 00000000f2000800 [#20] PREEMPT SMP
6884 03:09:45.829843 # [ 197.243417] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6885 03:09:45.829994 # [ 197.257261] CPU: 1 PID: 3730 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
6886 03:09:45.832479 # [ 197.265199] Hardware name: ARM Juno development board (r0) (DT)
6887 03:09:45.872383 # [ 197.271392] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6888 03:09:45.872610 # [ 197.278634] pc : usercopy_abort+0xb0/0xb4
6889 03:09:45.872778 # [ 197.282925] lr : usercopy_abort+0xb0/0xb4
6890 03:09:45.872932 # [ 197.287208] sp : ffff800010b7ba50
6891 03:09:45.873080 # [ 197.290789] x29: ffff800010b7ba60 x28: ffff00080b8e4f00 x27: 0000000000000000
6892 03:09:45.873227 # [ 197.298218] x26: 0000000000000000 x25: 0000000000000040 x24: 0001000000000000
6893 03:09:45.873369 # [ 197.305645] x23: 0000000000000000 x22: 0000000000000040 x21: 00000000000000ff
6894 03:09:45.915827 # [ 197.313069] x20: ffff800009f4b7c8 x19: ffff80000a062158 x18: 0000000000000000
6895 03:09:45.916301 # [ 197.320494] x17: 63656a626f204255 x16: 4c53206f74206465 x15: 7463657465642074
6896 03:09:45.917039 # [ 197.327919] x14: 706d657474612065 x13: 205d353738353132 x12: 2e37393120205b3e
6897 03:09:45.917392 # [ 197.335344] x11: 657366666f282027 x10: 79706f6372657375 x9 : ffff80000815f988
6898 03:09:45.917703 # [ 197.342769] x8 : ffff00080b8e4f00 x7 : 3537383531322e37 x6 : 0000000000000001
6899 03:09:45.917997 # [ 197.350194] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
6900 03:09:45.958946 # [ 197.357618] x2 : 0000000000000000 x1 : ffff00080b8e4f00 x0 : 0000000000000069
6901 03:09:45.959414 # [ 197.365042] Call trace:
6902 03:09:45.959763 # [ 197.367752] usercopy_abort+0xb0/0xb4
6903 03:09:45.960570 # [ 197.371690] __check_heap_object+0xf4/0x110
6904 03:09:45.960938 # [ 197.376150] __check_object_size+0x24c/0x31c
6905 03:09:45.961332 # [ 197.380694] do_usercopy_slab_whitelist+0x1c4/0x2c0
6906 03:09:45.961718 # [ 197.385851] lkdtm_USERCOPY_SLAB_WHITELIST_FROM+0x1c/0x30
6907 03:09:45.962142 # [ 197.391529] lkdtm_do_action+0x2c/0x50
6908 03:09:45.962522 # [ 197.395550] direct_entry+0x164/0x180
6909 03:09:45.962990 # [ 197.399485] full_proxy_write+0x68/0xc0
6910 03:09:46.002134 # [ 197.403596] vfs_write+0xcc/0x2a0
6911 03:09:46.002643 # [ 197.407185] ksys_write+0x78/0x104
6912 03:09:46.003069 # [ 197.410861] __arm64_sys_write+0x28/0x3c
6913 03:09:46.003480 # [ 197.415059] invoke_syscall+0x8c/0x120
6914 03:09:46.003886 # [ 197.419085] el0_svc_common.constprop.0+0x68/0x124
6915 03:09:46.004315 # [ 197.424154] do_el0_svc+0x40/0xcc
6916 03:09:46.005060 # [ 197.427742] el0_svc+0x48/0xc0
6917 03:09:46.005424 # [ 197.431069] el0t_64_sync_handler+0xb8/0xbc
6918 03:09:46.005804 # [ 197.435527] el0t_64_sync+0x18c/0x190
6919 03:09:46.006212 # [ 197.439465] Code: aa1403e3 d0004780 9134a000 97fff2d0 (d4210000)
6920 03:09:46.045316 # [ 197.445834] ---[ end trace 0000000000000000 ]---
6921 03:09:46.045797 # [ 197.450721] note: cat[3730] exited with irqs disabled
6922 03:09:46.046255 # [ 197.456106] note: cat[3730] exited with preempt_count 1
6923 03:09:46.047046 # [ 197.463236] ------------[ cut here ]------------
6924 03:09:46.047409 # [ 197.468129] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
6925 03:09:46.048661 # [ 197.478086] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6926 03:09:46.088513 # [ 197.491926] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.86-cip19 #1
6927 03:09:46.089224 # [ 197.500126] Hardware name: ARM Juno development board (r0) (DT)
6928 03:09:46.089609 # [ 197.506319] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6929 03:09:46.089933 # [ 197.513560] pc : ct_kernel_exit.constprop.0+0x11c/0x180
6930 03:09:46.090317 # [ 197.519066] lr : ct_idle_enter+0x10/0x1c
6931 03:09:46.090618 # [ 197.523264] sp : ffff80000c36bd20
6932 03:09:46.090906 # [ 197.526845] x29: ffff80000c36bd20 x28: 0000000000000000 x27: 0000000000000000
6933 03:09:46.131650 # [ 197.534274] x26: 0000000000000001 x25: 0000002df9b99ac0 x24: 0000000000000001
6934 03:09:46.132508 # [ 197.541703] x23: ffff00080b515080 x22: 0000000000000001 x21: 0000000000000001
6935 03:09:46.132881 # [ 197.549130] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
6936 03:09:46.133224 # [ 197.556558] x17: ffff8000080167b0 x16: ffff8000080165c8 x15: ffff800008023f18
6937 03:09:46.133532 # [ 197.563987] x14: ffff800009655b44 x13: ffff800008c14164 x12: ffff800008436dc0
6938 03:09:46.133823 # [ 197.571415] x11: 0000000000000523 x10: 0000000000000523 x9 : ffff800009124280
6939 03:09:46.184773 # [ 197.578841] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c9528
6940 03:09:46.185050 # [ 197.586265] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
6941 03:09:46.185232 # [ 197.593689] x2 : ffff80000c36bd20 x1 : ffff80000a49a458 x0 : 4000000000000000
6942 03:09:46.185403 # [ 197.601116] Call trace:
6943 03:09:46.185567 # [ 197.603833] ct_kernel_exit.constprop.0+0x11c/0x180
6944 03:09:46.185731 # USERCOPY_SLAB_WHITELIST_FROM: saw 'call trace:': ok
6945 03:09:46.187928 ok 70 selftests: lkdtm: USERCOPY_SLAB_WHITELIST_FROM.sh
6946 03:09:46.188152 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
6947 03:09:46.590753 <6>[ 198.480024] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6948 03:09:46.591250 <6>[ 198.487101] lkdtm: good_stack: ffff800010c038f8-ffff800010c03918
6949 03:09:46.591605 <6>[ 198.493493] lkdtm: bad_stack : ffff800010c03828-ffff800010c03848
6950 03:09:46.591921 <6>[ 198.500061] lkdtm: attempting good copy_to_user of local stack
6951 03:09:46.593960 <6>[ 198.506294] lkdtm: attempting bad copy_to_user of distant stack
6952 03:09:46.760585 # [ 198.480024] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
6953 03:09:46.761083 # [ 198.487101] lkdtm: good_stack: ffff800010c038f8-ffff800010c03918
6954 03:09:46.761523 # [ 198.493493] lkdtm: bad_stack : ffff800010c03828-ffff800010c03848
6955 03:09:46.762278 # [ 198.500061] lkdtm: attempting good copy_to_user of local stack
6956 03:09:46.763981 # [ 198.506294] lkdtm: attempting bad copy_to_user of distant stack
6957 03:09:46.795634 # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
6958 03:09:46.872642 not ok 71 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
6959 03:09:46.968247 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
6960 03:09:47.560805 <6>[ 199.449755] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6961 03:09:47.561677 <6>[ 199.456472] lkdtm: good_stack: ffff800010cd3a88-ffff800010cd3aa8
6962 03:09:47.562092 <6>[ 199.462826] lkdtm: bad_stack : ffff800010cd39b8-ffff800010cd39d8
6963 03:09:47.562504 <6>[ 199.469495] lkdtm: attempting good copy_from_user of local stack
6964 03:09:47.564066 <6>[ 199.475866] lkdtm: attempting bad copy_from_user of distant stack
6965 03:09:47.730564 # [ 199.449755] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
6966 03:09:47.731002 # [ 199.456472] lkdtm: good_stack: ffff800010cd3a88-ffff800010cd3aa8
6967 03:09:47.731309 # [ 199.462826] lkdtm: bad_stack : ffff800010cd39b8-ffff800010cd39d8
6968 03:09:47.731974 # [ 199.469495] lkdtm: attempting good copy_from_user of local stack
6969 03:09:47.733913 # [ 199.475866] lkdtm: attempting bad copy_from_user of distant stack
6970 03:09:47.765676 # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
6971 03:09:47.844827 not ok 72 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
6972 03:09:47.940309 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
6973 03:09:48.516774 <6>[ 200.404078] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
6974 03:09:48.517724 <6>[ 200.410474] lkdtm: good_stack: ffff800010d93a48-ffff800010d93a68
6975 03:09:48.518204 <6>[ 200.417136] lkdtm: bad_stack : ffff800010d93ff8-ffff800010d94018
6976 03:09:48.518571 <6>[ 200.423694] lkdtm: attempting good copy_to_user of local stack
6977 03:09:48.518858 <6>[ 200.429937] lkdtm: attempting bad copy_to_user of distant stack
6978 03:09:48.520184 <0>[ 200.436191] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709549976, size 32)!
6979 03:09:48.560004 <4>[ 200.447584] ------------[ cut here ]------------
6980 03:09:48.560285 <2>[ 200.452488] kernel BUG at mm/usercopy.c:101!
6981 03:09:48.560457 <0>[ 200.457036] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
6982 03:09:48.560875 <4>[ 200.464195] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
6983 03:09:48.561045 <4>[ 200.478039] CPU: 1 PID: 3855 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
6984 03:09:48.603359 <4>[ 200.485977] Hardware name: ARM Juno development board (r0) (DT)
6985 03:09:48.603590 <4>[ 200.492170] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
6986 03:09:48.603762 <4>[ 200.499411] pc : usercopy_abort+0xb0/0xb4
6987 03:09:48.603919 <4>[ 200.503701] lr : usercopy_abort+0xb0/0xb4
6988 03:09:48.604070 <4>[ 200.507985] sp : ffff800010d93940
6989 03:09:48.604217 <4>[ 200.511564] x29: ffff800010d93950 x28: ffff80000b4d5bf0 x27: ffff80000b4d5c10
6990 03:09:48.604366 <4>[ 200.518992] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a21640 x24: 0000000000000001
6991 03:09:48.606733 <4>[ 200.526418] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffff998
6992 03:09:48.646919 <4>[ 200.533844] x20: ffff800009f4eda0 x19: ffff800009f57fb0 x18: 0000000000000000
6993 03:09:48.647721 <4>[ 200.541268] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
6994 03:09:48.648081 <4>[ 200.548693] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
6995 03:09:48.648401 <4>[ 200.556118] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815f988
6996 03:09:48.648710 <4>[ 200.563543] x8 : ffff000805b6cf00 x7 : ffff80000b039730 x6 : 0000000000000001
6997 03:09:48.650279 <4>[ 200.570967] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
6998 03:09:48.690277 <4>[ 200.578391] x2 : 0000000000000000 x1 : ffff000805b6cf00 x0 : 000000000000006c
6999 03:09:48.690726 <4>[ 200.585816] Call trace:
7000 03:09:48.691447 <4>[ 200.588526] usercopy_abort+0xb0/0xb4
7001 03:09:48.691805 <4>[ 200.592462] __check_object_size+0x16c/0x31c
7002 03:09:48.692115 <4>[ 200.597009] do_usercopy_stack+0x318/0x330
7003 03:09:48.692411 <4>[ 200.601381] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x2c
7004 03:09:48.692701 <4>[ 200.606448] lkdtm_do_action+0x2c/0x50
7005 03:09:48.692984 <4>[ 200.610469] direct_entry+0x164/0x180
7006 03:09:48.693664 <4>[ 200.614403] full_proxy_write+0x68/0xc0
7007 03:09:48.733680 <4>[ 200.618515] vfs_write+0xcc/0x2a0
7008 03:09:48.734163 <4>[ 200.622104] ksys_write+0x78/0x104
7009 03:09:48.734508 <4>[ 200.625780] __arm64_sys_write+0x28/0x3c
7010 03:09:48.734822 <4>[ 200.629978] invoke_syscall+0x8c/0x120
7011 03:09:48.735123 <4>[ 200.634003] el0_svc_common.constprop.0+0x68/0x124
7012 03:09:48.735418 <4>[ 200.639072] do_el0_svc+0x40/0xcc
7013 03:09:48.735705 <4>[ 200.642661] el0_svc+0x48/0xc0
7014 03:09:48.735987 <4>[ 200.645988] el0t_64_sync_handler+0xb8/0xbc
7015 03:09:48.736268 <4>[ 200.650446] el0t_64_sync+0x18c/0x190
7016 03:09:48.736577 <0>[ 200.654383] Code: aa1403e3 d0004780 9134a000 97fff2d0 (d4210000)
7017 03:09:48.778416 <4>[ 200.660752] ---[ end trace 0000000000000000 ]---
7018 03:09:48.778746 <6>[ 200.665639] note: cat[3855] exited with irqs disabled
7019 03:09:48.779007 <6>[ 200.671040] note: cat[3855] exited with preempt_count 1
7020 03:09:48.779177 <4>[ 200.678200] ------------[ cut here ]------------
7021 03:09:48.779394 <4>[ 200.683093] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7022 03:09:48.781576 <4>[ 200.693045] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7023 03:09:48.821786 <4>[ 200.706882] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.86-cip19 #1
7024 03:09:48.822097 <4>[ 200.715081] Hardware name: ARM Juno development board (r0) (DT)
7025 03:09:48.822359 <4>[ 200.721281] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7026 03:09:48.822829 <4>[ 200.728528] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7027 03:09:48.823058 <4>[ 200.734033] lr : ct_idle_enter+0x10/0x1c
7028 03:09:48.823247 <4>[ 200.738232] sp : ffff80000c36bd20
7029 03:09:48.823426 <4>[ 200.741813] x29: ffff80000c36bd20 x28: 0000000000000000 x27: 0000000000000000
7030 03:09:48.865076 <4>[ 200.749241] x26: 0000000000000001 x25: 0000002eb95a15d0 x24: 0000000000000001
7031 03:09:48.865385 <4>[ 200.756666] x23: ffff00080b515080 x22: 0000000000000001 x21: 0000000000000001
7032 03:09:48.865612 <4>[ 200.764091] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7033 03:09:48.865811 <4>[ 200.771515] x17: 000000000000006a x16: 0000000000000002 x15: ffff80000a49e4c0
7034 03:09:48.866046 <4>[ 200.778940] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7035 03:09:48.868215 <4>[ 200.786364] x11: 00000000000005b3 x10: 00000000000005b3 x9 : ffff800009124280
7036 03:09:48.908384 <4>[ 200.793789] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c9528
7037 03:09:48.908660 <4>[ 200.801215] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7038 03:09:48.908954 <4>[ 200.808640] x2 : ffff80000c36bd20 x1 : ffff80000a49a458 x0 : 4000000000000000
7039 03:09:48.909126 <4>[ 200.816065] Call trace:
7040 03:09:48.909279 <4>[ 200.818774] ct_kernel_exit.constprop.0+0x11c/0x180
7041 03:09:48.909717 <4>[ 200.823932] ct_idle_enter+0x10/0x1c
7042 03:09:48.909912 <4>[ 200.827782] cpuidle_enter_state+0x2a4/0x5a0
7043 03:09:48.910157 <4>[ 200.832330] cpuidle_enter+0x40/0x60
7044 03:09:48.911550 <4>[ 200.836180] do_idle+0x258/0x310
7045 03:09:48.951693 <4>[ 200.839682] cpu_startup_entry+0x40/0x44
7046 03:09:48.951966 <4>[ 200.843879] secondary_start_kernel+0x138/0x160
7047 03:09:48.952229 <4>[ 200.848687] __secondary_switched+0xb0/0xb4
7048 03:09:48.952445 <4>[ 200.853145] irq event stamp: 296016
7049 03:09:48.952673 <4>[ 200.856899] hardirqs last enabled at (296015): [<ffff8000081cb478>] tick_nohz_idle_enter+0x78/0x144
7050 03:09:48.952877 <4>[ 200.866324] hardirqs last disabled at (296016): [<ffff800008127f0c>] do_idle+0xec/0x310
7051 03:09:48.954804 <4>[ 200.874616] softirqs last enabled at (296008): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7052 03:09:48.995352 <4>[ 200.883427] softirqs last disabled at (295993): [<ffff800008017668>] ____do_softirq+0x18/0x24
7053 03:09:48.995617 <4>[ 200.892237] ---[ end trace 0000000000000000 ]---
7054 03:09:48.995787 # Segmentation fault
7055 03:09:48.995940 # [ 200.404078] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
7056 03:09:48.996087 # [ 200.410474] lkdtm: good_stack: ffff800010d93a48-ffff800010d93a68
7057 03:09:48.996231 # [ 200.417136] lkdtm: bad_stack : ffff800010d93ff8-ffff800010d94018
7058 03:09:48.998520 # [ 200.423694] lkdtm: attempting good copy_to_user of local stack
7059 03:09:49.038509 # [ 200.429937] lkdtm: attempting bad copy_to_user of distant stack
7060 03:09:49.038747 # [ 200.436191] usercopy: Kernel memory exposure attempt detected from process stack (offset 18446744073709549976, size 32)!
7061 03:09:49.038919 # [ 200.447584] ------------[ cut here ]------------
7062 03:09:49.039075 # [ 200.452488] kernel BUG at mm/usercopy.c:101!
7063 03:09:49.039224 # [ 200.457036] Internal error: Oops - BUG: 00000000f2000800 [#21] PREEMPT SMP
7064 03:09:49.081744 # [ 200.464195] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7065 03:09:49.082224 # [ 200.478039] CPU: 1 PID: 3855 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
7066 03:09:49.082569 # [ 200.485977] Hardware name: ARM Juno development board (r0) (DT)
7067 03:09:49.082881 # [ 200.492170] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7068 03:09:49.083181 # [ 200.499411] pc : usercopy_abort+0xb0/0xb4
7069 03:09:49.083474 # [ 200.503701] lr : usercopy_abort+0xb0/0xb4
7070 03:09:49.083761 # [ 200.507985] sp : ffff800010d93940
7071 03:09:49.084906 # [ 200.511564] x29: ffff800010d93950 x28: ffff80000b4d5bf0 x27: ffff80000b4d5c10
7072 03:09:49.125098 # [ 200.518992] x26: f0f0f0f0f0f0f0f1 x25: ffff800009a21640 x24: 0000000000000001
7073 03:09:49.125582 # [ 200.526418] x23: 0000000000000001 x22: 0000000000000020 x21: fffffffffffff998
7074 03:09:49.125924 # [ 200.533844] x20: ffff800009f4eda0 x19: ffff800009f57fb0 x18: 0000000000000000
7075 03:09:49.126309 # [ 200.541268] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7076 03:09:49.126615 # [ 200.548693] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
7077 03:09:49.128391 # [ 200.556118] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815f988
7078 03:09:49.168284 # [ 200.563543] x8 : ffff000805b6cf00 x7 : ffff80000b039730 x6 : 0000000000000001
7079 03:09:49.168747 # [ 200.570967] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
7080 03:09:49.169085 # [ 200.578391] x2 : 0000000000000000 x1 : ffff000805b6cf00 x0 : 000000000000006c
7081 03:09:49.169532 # [ 200.585816] Call trace:
7082 03:09:49.169840 # [ 200.588526] usercopy_abort+0xb0/0xb4
7083 03:09:49.170186 # [ 200.592462] __check_object_size+0x16c/0x31c
7084 03:09:49.170481 # [ 200.597009] do_usercopy_stack+0x318/0x330
7085 03:09:49.171579 # [ 200.601381] lkdtm_USERCOPY_STACK_BEYOND+0x20/0x2c
7086 03:09:49.211382 # [ 200.606448] lkdtm_do_action+0x2c/0x50
7087 03:09:49.211849 # [ 200.610469] direct_entry+0x164/0x180
7088 03:09:49.212187 # [ 200.614403] full_proxy_write+0x68/0xc0
7089 03:09:49.212496 # [ 200.618515] vfs_write+0xcc/0x2a0
7090 03:09:49.212921 # [ 200.622104] ksys_write+0x78/0x104
7091 03:09:49.213225 # [ 200.625780] __arm64_sys_write+0x28/0x3c
7092 03:09:49.213514 # [ 200.629978] invoke_syscall+0x8c/0x120
7093 03:09:49.213794 # [ 200.634003] el0_svc_common.constprop.0+0x68/0x124
7094 03:09:49.214216 # [ 200.639072] do_el0_svc+0x40/0xcc
7095 03:09:49.214592 # [ 200.642661] el0_svc+0x48/0xc0
7096 03:09:49.215240 # [ 200.645988] el0t_64_sync_handler+0xb8/0xbc
7097 03:09:49.254566 # [ 200.650446] el0t_64_sync+0x18c/0x190
7098 03:09:49.255133 # [ 200.654383] Code: aa1403e3 d0004780 9134a000 97fff2d0 (d4210000)
7099 03:09:49.255482 # [ 200.660752] ---[ end trace 0000000000000000 ]---
7100 03:09:49.255796 # [ 200.665639] note: cat[3855] exited with irqs disabled
7101 03:09:49.256094 # [ 200.671040] note: cat[3855] exited with preempt_count 1
7102 03:09:49.256499 # [ 200.678200] ------------[ cut here ]------------
7103 03:09:49.256797 # [ 200.683093] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7104 03:09:49.297769 # [ 200.693045] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7105 03:09:49.298711 # [ 200.706882] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.86-cip19 #1
7106 03:09:49.299110 # [ 200.715081] Hardware name: ARM Juno development board (r0) (DT)
7107 03:09:49.299521 # [ 200.721281] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7108 03:09:49.299914 # [ 200.728528] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7109 03:09:49.300295 # [ 200.734033] lr : ct_idle_enter+0x10/0x1c
7110 03:09:49.301072 # [ 200.738232] sp : ffff80000c36bd20
7111 03:09:49.340896 # [ 200.741813] x29: ffff80000c36bd20 x28: 0000000000000000 x27: 0000000000000000
7112 03:09:49.341761 # [ 200.749241] x26: 0000000000000001 x25: 0000002eb95a15d0 x24: 0000000000000001
7113 03:09:49.342202 # [ 200.756666] x23: ffff00080b515080 x22: 0000000000000001 x21: 0000000000000001
7114 03:09:49.342617 # [ 200.764091] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7115 03:09:49.343009 # [ 200.771515] x17: 000000000000006a x16: 0000000000000002 x15: ffff80000a49e4c0
7116 03:09:49.344247 # [ 200.778940] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7117 03:09:49.378330 # [ 200.786364] x11: 00000000000005b3 x10: 00000000000005b3 x9 : ffff800009124280
7118 03:09:49.378812 # [ 200.793789] x8 : ffff0008008e9a80 x7 : 071c71c71c71c71c x6 : ffff8000081c9528
7119 03:09:49.379253 # USERCOPY_STACK_BEYOND: saw 'call trace:': ok
7120 03:09:49.381473 ok 73 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
7121 03:09:49.381917 # selftests: lkdtm: USERCOPY_KERNEL.sh
7122 03:09:49.826630 <6>[ 201.714588] lkdtm: Performing direct entry USERCOPY_KERNEL
7123 03:09:49.827005 <6>[ 201.720620] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a21640
7124 03:09:49.827190 <6>[ 201.728806] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836c4e0
7125 03:09:49.827679 <0>[ 201.736744] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3523808, size 4096)!
7126 03:09:49.827861 <4>[ 201.746857] ------------[ cut here ]------------
7127 03:09:49.830025 <2>[ 201.751746] kernel BUG at mm/usercopy.c:101!
7128 03:09:49.869889 <0>[ 201.756287] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7129 03:09:49.870511 <4>[ 201.763442] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7130 03:09:49.870721 <4>[ 201.777285] CPU: 1 PID: 3898 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
7131 03:09:49.870944 <4>[ 201.785223] Hardware name: ARM Juno development board (r0) (DT)
7132 03:09:49.873167 <4>[ 201.791415] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7133 03:09:49.913354 <4>[ 201.798658] pc : usercopy_abort+0xb0/0xb4
7134 03:09:49.913619 <4>[ 201.802948] lr : usercopy_abort+0xb0/0xb4
7135 03:09:49.913790 <4>[ 201.807236] sp : ffff800010e5b780
7136 03:09:49.913944 <4>[ 201.810816] x29: ffff800010e5b790 x28: ffff00080dd134c0 x27: 0000000000000000
7137 03:09:49.914128 <4>[ 201.818245] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
7138 03:09:49.914269 <4>[ 201.825670] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035c4e0
7139 03:09:49.914405 <4>[ 201.833095] x20: ffff800009f4edc8 x19: ffff800009f57fb0 x18: 0000000000000000
7140 03:09:49.956664 <4>[ 201.840519] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7141 03:09:49.956897 <4>[ 201.847944] x14: 74706d6574746120 x13: 205d343437363337 x12: 2e31303220205b3e
7142 03:09:49.957068 <4>[ 201.855368] x11: 3332353320746573 x10: 66666f2820747865 x9 : ffff80000815f988
7143 03:09:49.957224 <4>[ 201.862793] x8 : ffff00080dd134c0 x7 : 3434373633372e31 x6 : 0000000000000001
7144 03:09:49.957374 <4>[ 201.870217] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
7145 03:09:49.960067 <4>[ 201.877640] x2 : 0000000000000000 x1 : ffff00080dd134c0 x0 : 000000000000005f
7146 03:09:49.960506 <4>[ 201.885064] Call trace:
7147 03:09:50.000322 <4>[ 201.887774] usercopy_abort+0xb0/0xb4
7148 03:09:50.000765 <4>[ 201.891710] __check_object_size+0x2b4/0x31c
7149 03:09:50.001101 <4>[ 201.896257] lkdtm_USERCOPY_KERNEL+0x144/0x1c4
7150 03:09:50.001416 <4>[ 201.900978] lkdtm_do_action+0x2c/0x50
7151 03:09:50.001712 <4>[ 201.904999] direct_entry+0x164/0x180
7152 03:09:50.002069 <4>[ 201.908933] full_proxy_write+0x68/0xc0
7153 03:09:50.002392 <4>[ 201.913045] vfs_write+0xcc/0x2a0
7154 03:09:50.002675 <4>[ 201.916635] ksys_write+0x78/0x104
7155 03:09:50.002955 <4>[ 201.920310] __arm64_sys_write+0x28/0x3c
7156 03:09:50.003627 <4>[ 201.924508] invoke_syscall+0x8c/0x120
7157 03:09:50.045335 <4>[ 201.928533] el0_svc_common.constprop.0+0x68/0x124
7158 03:09:50.045779 <4>[ 201.933601] do_el0_svc+0x40/0xcc
7159 03:09:50.046215 <4>[ 201.937189] el0_svc+0x48/0xc0
7160 03:09:50.046623 <4>[ 201.940517] el0t_64_sync_handler+0xb8/0xbc
7161 03:09:50.046973 <4>[ 201.944974] el0t_64_sync+0x18c/0x190
7162 03:09:50.047380 <0>[ 201.948911] Code: aa1403e3 d0004780 9134a000 97fff2d0 (d4210000)
7163 03:09:50.047868 <4>[ 201.955280] ---[ end trace 0000000000000000 ]---
7164 03:09:50.048295 <6>[ 201.960166] note: cat[3898] exited with irqs disabled
7165 03:09:50.048803 <6>[ 201.965549] note: cat[3898] exited with preempt_count 1
7166 03:09:50.088378 <4>[ 201.972701] ------------[ cut here ]------------
7167 03:09:50.088706 <4>[ 201.977594] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7168 03:09:50.089165 <4>[ 201.987547] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7169 03:09:50.089349 <4>[ 202.001390] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.86-cip19 #1
7170 03:09:50.089567 <4>[ 202.009590] Hardware name: ARM Juno development board (r0) (DT)
7171 03:09:50.131745 <4>[ 202.015782] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7172 03:09:50.132314 <4>[ 202.023026] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7173 03:09:50.132556 <4>[ 202.028531] lr : ct_idle_enter+0x10/0x1c
7174 03:09:50.132753 <4>[ 202.032729] sp : ffff80000c36bd20
7175 03:09:50.132905 <4>[ 202.036310] x29: ffff80000c36bd20 x28: 0000000000000000 x27: 0000000000000001
7176 03:09:50.133049 <4>[ 202.043736] x26: 0000000000000000 x25: 0000002f068286e4 x24: 0000000000000000
7177 03:09:50.133251 <4>[ 202.051161] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
7178 03:09:50.175089 <4>[ 202.058586] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7179 03:09:50.175386 <4>[ 202.066011] x17: 0000000000000013 x16: 0000000000000000 x15: ffff80000a49e4c0
7180 03:09:50.175667 <4>[ 202.073442] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7181 03:09:50.175934 <4>[ 202.080865] x11: 0000000000000001 x10: 0000000000001500 x9 : ffff800009124280
7182 03:09:50.176180 <4>[ 202.088297] x8 : ffff0008008e9a80 x7 : 0000000000000000 x6 : 0000000000000000
7183 03:09:50.178242 <4>[ 202.095721] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7184 03:09:50.218494 <4>[ 202.103145] x2 : ffff80000c36bd20 x1 : ffff80000a49a458 x0 : 4000000000000000
7185 03:09:50.218751 <4>[ 202.110570] Call trace:
7186 03:09:50.218923 <4>[ 202.113280] ct_kernel_exit.constprop.0+0x11c/0x180
7187 03:09:50.219080 <4>[ 202.118438] ct_idle_enter+0x10/0x1c
7188 03:09:50.219231 <4>[ 202.122288] cpuidle_enter_state+0x2a4/0x5a0
7189 03:09:50.219376 <4>[ 202.126835] cpuidle_enter+0x40/0x60
7190 03:09:50.219519 <4>[ 202.130684] do_idle+0x258/0x310
7191 03:09:50.219649 <4>[ 202.134186] cpu_startup_entry+0x3c/0x44
7192 03:09:50.219765 <4>[ 202.138384] secondary_start_kernel+0x138/0x160
7193 03:09:50.221647 <4>[ 202.143192] __secondary_switched+0xb0/0xb4
7194 03:09:50.262089 <4>[ 202.147649] irq event stamp: 296016
7195 03:09:50.262358 <4>[ 202.151403] hardirqs last enabled at (296015): [<ffff8000081cb478>] tick_nohz_idle_enter+0x78/0x144
7196 03:09:50.262534 <4>[ 202.160827] hardirqs last disabled at (296016): [<ffff800008127f0c>] do_idle+0xec/0x310
7197 03:09:50.262693 <4>[ 202.169116] softirqs last enabled at (296008): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7198 03:09:50.262847 <4>[ 202.177925] softirqs last disabled at (295993): [<ffff800008017668>] ____do_softirq+0x18/0x24
7199 03:09:50.265267 <4>[ 202.186734] ---[ end trace 0000000000000000 ]---
7200 03:09:50.265488 # Segmentation fault
7201 03:09:50.305218 # [ 201.714588] lkdtm: Performing direct entry USERCOPY_KERNEL
7202 03:09:50.305448 # [ 201.720620] lkdtm: attempting good copy_to_user from kernel rodata: ffff800009a21640
7203 03:09:50.305617 # [ 201.728806] lkdtm: attempting bad copy_to_user from kernel text: ffff80000836c4e0
7204 03:09:50.305773 # [ 201.736744] usercopy: Kernel memory exposure attempt detected from kernel text (offset 3523808, size 4096)!
7205 03:09:50.305922 # [ 201.746857] ------------[ cut here ]------------
7206 03:09:50.308406 # [ 201.751746] kernel BUG at mm/usercopy.c:101!
7207 03:09:50.348402 # [ 201.756287] Internal error: Oops - BUG: 00000000f2000800 [#22] PREEMPT SMP
7208 03:09:50.348658 # [ 201.763442] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7209 03:09:50.348825 # [ 201.777285] CPU: 1 PID: 3898 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
7210 03:09:50.348976 # [ 201.785223] Hardware name: ARM Juno development board (r0) (DT)
7211 03:09:50.349123 # [ 201.791415] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7212 03:09:50.351569 # [ 201.798658] pc : usercopy_abort+0xb0/0xb4
7213 03:09:50.391574 # [ 201.802948] lr : usercopy_abort+0xb0/0xb4
7214 03:09:50.391815 # [ 201.807236] sp : ffff800010e5b780
7215 03:09:50.391977 # [ 201.810816] x29: ffff800010e5b790 x28: ffff00080dd134c0 x27: 0000000000000000
7216 03:09:50.392129 # [ 201.818245] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
7217 03:09:50.392276 # [ 201.825670] x23: 0000000000000001 x22: 0000000000001000 x21: 000000000035c4e0
7218 03:09:50.392420 # [ 201.833095] x20: ffff800009f4edc8 x19: ffff800009f57fb0 x18: 0000000000000000
7219 03:09:50.435017 # [ 201.840519] x17: 6574206c656e7265 x16: 6b206d6f72662064 x15: 6574636574656420
7220 03:09:50.435481 # [ 201.847944] x14: 74706d6574746120 x13: 205d343437363337 x12: 2e31303220205b3e
7221 03:09:50.435807 # [ 201.855368] x11: 3332353320746573 x10: 66666f2820747865 x9 : ffff80000815f988
7222 03:09:50.436106 # [ 201.862793] x8 : ffff00080dd134c0 x7 : 3434373633372e31 x6 : 0000000000000001
7223 03:09:50.436394 # [ 201.870217] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
7224 03:09:50.436674 # [ 201.877640] x2 : 0000000000000000 x1 : ffff00080dd134c0 x0 : 000000000000005f
7225 03:09:50.438343 # [ 201.885064] Call trace:
7226 03:09:50.478165 # [ 201.887774] usercopy_abort+0xb0/0xb4
7227 03:09:50.478619 # [ 201.891710] __check_object_size+0x2b4/0x31c
7228 03:09:50.478946 # [ 201.896257] lkdtm_USERCOPY_KERNEL+0x144/0x1c4
7229 03:09:50.479248 # [ 201.900978] lkdtm_do_action+0x2c/0x50
7230 03:09:50.479534 # [ 201.904999] direct_entry+0x164/0x180
7231 03:09:50.479815 # [ 201.908933] full_proxy_write+0x68/0xc0
7232 03:09:50.480089 # [ 201.913045] vfs_write+0xcc/0x2a0
7233 03:09:50.480729 # [ 201.916635] ksys_write+0x78/0x104
7234 03:09:50.481042 # [ 201.920310] __arm64_sys_write+0x28/0x3c
7235 03:09:50.481408 # [ 201.924508] invoke_syscall+0x8c/0x120
7236 03:09:50.481758 # [ 201.928533] el0_svc_common.constprop.0+0x68/0x124
7237 03:09:50.521335 # [ 201.933601] do_el0_svc+0x40/0xcc
7238 03:09:50.521781 # [ 201.937189] el0_svc+0x48/0xc0
7239 03:09:50.522151 # [ 201.940517] el0t_64_sync_handler+0xb8/0xbc
7240 03:09:50.522465 # [ 201.944974] el0t_64_sync+0x18c/0x190
7241 03:09:50.522757 # [ 201.948911] Code: aa1403e3 d0004780 9134a000 97fff2d0 (d4210000)
7242 03:09:50.523044 # [ 201.955280] ---[ end trace 0000000000000000 ]---
7243 03:09:50.523324 # [ 201.960166] note: cat[3898] exited with irqs disabled
7244 03:09:50.523597 # [ 201.965549] note: cat[3898] exited with preempt_count 1
7245 03:09:50.524613 # [ 201.972701] ------------[ cut here ]------------
7246 03:09:50.564508 # [ 201.977594] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7247 03:09:50.564989 # [ 201.987547] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7248 03:09:50.565325 # [ 202.001390] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.86-cip19 #1
7249 03:09:50.565634 # [ 202.009590] Hardware name: ARM Juno development board (r0) (DT)
7250 03:09:50.567798 # [ 202.015782] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7251 03:09:50.607706 # [ 202.023026] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7252 03:09:50.608188 # [ 202.028531] lr : ct_idle_enter+0x10/0x1c
7253 03:09:50.608525 # [ 202.032729] sp : ffff80000c36bd20
7254 03:09:50.608841 # [ 202.036310] x29: ffff80000c36bd20 x28: 0000000000000000 x27: 0000000000000001
7255 03:09:50.609502 # [ 202.043736] x26: 0000000000000000 x25: 0000002f068286e4 x24: 0000000000000000
7256 03:09:50.609825 # [ 202.051161] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
7257 03:09:50.610976 # [ 202.058586] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7258 03:09:50.654973 # [ 202.066011] x17: 0000000000000013 x16: 0000000000000000 x15: ffff80000a49e4c0
7259 03:09:50.655617 # [ 202.073442] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7260 03:09:50.655811 # [ 202.080865] x11: 0000000000000001 x10: 0000000000001500 x9 : ffff800009124280
7261 03:09:50.656097 # [ 202.088297] x8 : ffff0008008e9a80 x7 : 0000000000000000 x6 : 0000000000000000
7262 03:09:50.656260 # USERCOPY_KERNEL: saw 'call trace:': ok
7263 03:09:50.658149 ok 74 selftests: lkdtm: USERCOPY_KERNEL.sh
7264 03:09:50.658373 # selftests: lkdtm: STACKLEAK_ERASING.sh
7265 03:09:51.185922 <6>[ 203.074260] lkdtm: Performing direct entry STACKLEAK_ERASING
7266 03:09:51.186418 <6>[ 203.080282] lkdtm: stackleak stack usage:
7267 03:09:51.186728 <6>[ 203.080282] high offset: 336 bytes
7268 03:09:51.187010 <6>[ 203.080282] current: 1136 bytes
7269 03:09:51.187278 <6>[ 203.080282] lowest: 1904 bytes
7270 03:09:51.187536 <6>[ 203.080282] tracked: 1904 bytes
7271 03:09:51.188131 <6>[ 203.080282] untracked: 784 bytes
7272 03:09:51.188414 <6>[ 203.080282] poisoned: 13352 bytes
7273 03:09:51.188673 <6>[ 203.080282] low offset: 8 bytes
7274 03:09:51.204750 <6>[ 203.111646] lkdtm: OK: the rest of the thread stack is properly erased
7275 03:09:51.372681 # [ 203.074260] lkdtm: Performing direct entry STACKLEAK_ERASING
7276 03:09:51.373147 # [ 203.080282] lkdtm: stackleak stack usage:
7277 03:09:51.373457 # high offset: 336 bytes
7278 03:09:51.373735 # current: 1136 bytes
7279 03:09:51.374033 # lowest: 1904 bytes
7280 03:09:51.374311 # tracked: 1904 bytes
7281 03:09:51.374959 # untracked: 784 bytes
7282 03:09:51.375252 # poisoned: 13352 bytes
7283 03:09:51.375509 # low offset: 8 bytes
7284 03:09:51.376121 # [ 203.111646] lkdtm: OK: the rest of the thread stack is properly erased
7285 03:09:51.391726 # STACKLEAK_ERASING: saw 'OK: the rest of the thread stack is properly erased': ok
7286 03:09:51.439593 ok 75 selftests: lkdtm: STACKLEAK_ERASING.sh
7287 03:09:51.535538 # selftests: lkdtm: CFI_FORWARD_PROTO.sh
7288 03:09:52.129959 <6>[ 204.012860] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7289 03:09:52.130562 <6>[ 204.018920] lkdtm: Calling matched prototype ...
7290 03:09:52.131026 <6>[ 204.023879] lkdtm: Calling mismatched prototype ...
7291 03:09:52.131802 <3>[ 204.029089] lkdtm: FAIL: survived mismatched prototype function call!
7292 03:09:52.133587 <4>[ 204.035974] lkdtm: This is probably expected, since this kernel (6.1.86-cip19 aarch64) was built *without* CONFIG_CFI_CLANG=y
7293 03:09:52.305717 # [ 204.012860] lkdtm: Performing direct entry CFI_FORWARD_PROTO
7294 03:09:52.306251 # [ 204.018920] lkdtm: Calling matched prototype ...
7295 03:09:52.306602 # [ 204.023879] lkdtm: Calling mismatched prototype ...
7296 03:09:52.306924 # [ 204.029089] lkdtm: FAIL: survived mismatched prototype function call!
7297 03:09:52.309200 # [ 204.035974] lkdtm: This is probably expected, since this kernel (6.1.86-cip19 aarch64) was built *without* CONFIG_CFI_CLANG=y
7298 03:09:52.340735 # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
7299 03:09:52.404414 not ok 76 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
7300 03:09:52.516391 # selftests: lkdtm: CFI_BACKWARD.sh
7301 03:09:53.161991 <6>[ 205.039839] lkdtm: Performing direct entry CFI_BACKWARD
7302 03:09:53.162551 <6>[ 205.045423] lkdtm: Attempting unchecked stack return address redirection ...
7303 03:09:53.162869 <6>[ 205.052818] lkdtm: ok: redirected stack return address.
7304 03:09:53.163149 <6>[ 205.058375] lkdtm: Attempting checked stack return address redirection ...
7305 03:09:53.163466 <3>[ 205.065583] lkdtm: FAIL: stack return address was redirected!
7306 03:09:53.165160 <3>[ 205.071792] lkdtm: Unexpected! This kernel (6.1.86-cip19 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7307 03:09:53.342760 # [ 205.039839] lkdtm: Performing direct entry CFI_BACKWARD
7308 03:09:53.343649 # [ 205.045423] lkdtm: Attempting unchecked stack return address redirection ...
7309 03:09:53.344032 # [ 205.052818] lkdtm: ok: redirected stack return address.
7310 03:09:53.344359 # [ 205.058375] lkdtm: Attempting checked stack return address redirection ...
7311 03:09:53.344668 # [ 205.065583] lkdtm: FAIL: stack return address was redirected!
7312 03:09:53.346150 # [ 205.071792] lkdtm: Unexpected! This kernel (6.1.86-cip19 aarch64) was built with CONFIG_ARM64_PTR_AUTH_KERNEL=y
7313 03:09:53.377077 # CFI_BACKWARD: missing 'call trace:|ok: control flow unchanged': [FAIL]
7314 03:09:53.440534 not ok 77 selftests: lkdtm: CFI_BACKWARD.sh # exit=1
7315 03:09:53.552662 # selftests: lkdtm: FORTIFY_STRSCPY.sh
7316 03:09:54.216407 <6>[ 206.099749] lkdtm: Performing direct entry FORTIFY_STRSCPY
7317 03:09:54.216734 <0>[ 206.105620] detected buffer overflow in strnlen
7318 03:09:54.217046 <4>[ 206.110690] ------------[ cut here ]------------
7319 03:09:54.217260 <2>[ 206.115587] kernel BUG at lib/string_helpers.c:1027!
7320 03:09:54.217727 <0>[ 206.120826] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7321 03:09:54.217928 <4>[ 206.127980] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7322 03:09:54.259818 <4>[ 206.141823] CPU: 1 PID: 4077 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
7323 03:09:54.260088 <4>[ 206.149768] Hardware name: ARM Juno development board (r0) (DT)
7324 03:09:54.260524 <4>[ 206.155959] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7325 03:09:54.260698 <4>[ 206.163203] pc : fortify_panic+0x24/0x28
7326 03:09:54.260853 <4>[ 206.167408] lr : fortify_panic+0x24/0x28
7327 03:09:54.261002 <4>[ 206.171605] sp : ffff80001118b960
7328 03:09:54.261147 <4>[ 206.175185] x29: ffff80001118b960 x28: ffff00080b504f00 x27: 0000000000000000
7329 03:09:54.263051 <4>[ 206.182614] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
7330 03:09:54.303167 <4>[ 206.190039] x23: ffff00080bc57000 x22: ffff80001118bb40 x21: ffff800009a21658
7331 03:09:54.303404 <4>[ 206.197463] x20: ffff00080bc57000 x19: ffff800009a21668 x18: 0000000000000000
7332 03:09:54.303572 <4>[ 206.204887] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7333 03:09:54.303732 <4>[ 206.212312] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
7334 03:09:54.303884 <4>[ 206.219737] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815f988
7335 03:09:54.306321 <4>[ 206.227161] x8 : ffff00080b504f00 x7 : 00000074b5503510 x6 : 0000000000000001
7336 03:09:54.346772 <4>[ 206.234586] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
7337 03:09:54.347222 <4>[ 206.242010] x2 : 0000000000000000 x1 : ffff00080b504f00 x0 : 0000000000000023
7338 03:09:54.347561 <4>[ 206.249434] Call trace:
7339 03:09:54.347875 <4>[ 206.252144] fortify_panic+0x24/0x28
7340 03:09:54.348172 <4>[ 206.255995] lkdtm_FORTIFY_STR_MEMBER+0x0/0x150
7341 03:09:54.348462 <4>[ 206.260803] lkdtm_do_action+0x2c/0x50
7342 03:09:54.348747 <4>[ 206.264825] direct_entry+0x164/0x180
7343 03:09:54.349029 <4>[ 206.268760] full_proxy_write+0x68/0xc0
7344 03:09:54.349951 <4>[ 206.272872] vfs_write+0xcc/0x2a0
7345 03:09:54.390123 <4>[ 206.276461] ksys_write+0x78/0x104
7346 03:09:54.390942 <4>[ 206.280137] __arm64_sys_write+0x28/0x3c
7347 03:09:54.391307 <4>[ 206.284335] invoke_syscall+0x8c/0x120
7348 03:09:54.391627 <4>[ 206.288361] el0_svc_common.constprop.0+0x68/0x124
7349 03:09:54.391934 <4>[ 206.293430] do_el0_svc+0x40/0xcc
7350 03:09:54.392229 <4>[ 206.297018] el0_svc+0x48/0xc0
7351 03:09:54.392516 <4>[ 206.300345] el0t_64_sync_handler+0xb8/0xbc
7352 03:09:54.392800 <4>[ 206.304803] el0t_64_sync+0x18c/0x190
7353 03:09:54.393144 <0>[ 206.308739] Code: aa1303e1 f00048e0 9135c000 97ffe254 (d4210000)
7354 03:09:54.393560 <4>[ 206.315108] ---[ end trace 0000000000000000 ]---
7355 03:09:54.434814 <6>[ 206.319994] note: cat[4077] exited with irqs disabled
7356 03:09:54.435378 <6>[ 206.325380] note: cat[4077] exited with preempt_count 1
7357 03:09:54.435659 <4>[ 206.332474] ------------[ cut here ]------------
7358 03:09:54.435861 <4>[ 206.337364] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7359 03:09:54.436014 <4>[ 206.347319] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7360 03:09:54.478125 <4>[ 206.361156] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.86-cip19 #1
7361 03:09:54.478453 <4>[ 206.369354] Hardware name: ARM Juno development board (r0) (DT)
7362 03:09:54.478927 <4>[ 206.375546] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7363 03:09:54.479137 <4>[ 206.382792] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7364 03:09:54.479313 <4>[ 206.388296] lr : ct_idle_enter+0x10/0x1c
7365 03:09:54.479477 <4>[ 206.392494] sp : ffff80000c36bd20
7366 03:09:54.479626 <4>[ 206.396075] x29: ffff80000c36bd20 x28: 0000000000000000 x27: 0000000000000001
7367 03:09:54.521524 <4>[ 206.403506] x26: 0000000000000000 x25: 000000300a5f7f28 x24: 0000000000000000
7368 03:09:54.521799 <4>[ 206.410937] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
7369 03:09:54.521970 <4>[ 206.418361] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7370 03:09:54.522160 <4>[ 206.425786] x17: 0000000000000061 x16: 0000000000000001 x15: ffff80000a49e4c0
7371 03:09:54.522315 <4>[ 206.433214] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7372 03:09:54.522462 <4>[ 206.440644] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009124280
7373 03:09:54.564940 <4>[ 206.448069] x8 : ffff0008008e9a80 x7 : 0000000000000000 x6 : 0000000000000000
7374 03:09:54.565212 <4>[ 206.455494] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7375 03:09:54.565385 <4>[ 206.462918] x2 : ffff80000c36bd20 x1 : ffff80000a49a458 x0 : 4000000000000000
7376 03:09:54.565542 <4>[ 206.470343] Call trace:
7377 03:09:54.565691 <4>[ 206.473052] ct_kernel_exit.constprop.0+0x11c/0x180
7378 03:09:54.565813 <4>[ 206.478209] ct_idle_enter+0x10/0x1c
7379 03:09:54.565934 <4>[ 206.482060] cpuidle_enter_state+0x2a4/0x5a0
7380 03:09:54.566080 <4>[ 206.486608] cpuidle_enter+0x40/0x60
7381 03:09:54.568082 <4>[ 206.490457] do_idle+0x258/0x310
7382 03:09:54.608187 <4>[ 206.493959] cpu_startup_entry+0x3c/0x44
7383 03:09:54.608427 <4>[ 206.498156] secondary_start_kernel+0x138/0x160
7384 03:09:54.608595 <4>[ 206.502964] __secondary_switched+0xb0/0xb4
7385 03:09:54.608749 <4>[ 206.507420] irq event stamp: 296016
7386 03:09:54.608902 <4>[ 206.511174] hardirqs last enabled at (296015): [<ffff8000081cb478>] tick_nohz_idle_enter+0x78/0x144
7387 03:09:54.609095 <4>[ 206.520598] hardirqs last disabled at (296016): [<ffff800008127f0c>] do_idle+0xec/0x310
7388 03:09:54.611384 <4>[ 206.528887] softirqs last enabled at (296008): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7389 03:09:54.651768 <4>[ 206.537695] softirqs last disabled at (295993): [<ffff800008017668>] ____do_softirq+0x18/0x24
7390 03:09:54.652041 <4>[ 206.546504] ---[ end trace 0000000000000000 ]---
7391 03:09:54.652264 # Segmentation fault
7392 03:09:54.652465 # [ 206.099749] lkdtm: Performing direct entry FORTIFY_STRSCPY
7393 03:09:54.652667 # [ 206.105620] detected buffer overflow in strnlen
7394 03:09:54.652828 # [ 206.110690] ------------[ cut here ]------------
7395 03:09:54.652985 # [ 206.115587] kernel BUG at lib/string_helpers.c:1027!
7396 03:09:54.654877 # [ 206.120826] Internal error: Oops - BUG: 00000000f2000800 [#23] PREEMPT SMP
7397 03:09:54.695214 # [ 206.127980] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7398 03:09:54.695672 # [ 206.141823] CPU: 1 PID: 4077 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
7399 03:09:54.696110 # [ 206.149768] Hardware name: ARM Juno development board (r0) (DT)
7400 03:09:54.696511 # [ 206.155959] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7401 03:09:54.696900 # [ 206.163203] pc : fortify_panic+0x24/0x28
7402 03:09:54.698480 # [ 206.167408] lr : fortify_panic+0x24/0x28
7403 03:09:54.738340 # [ 206.171605] sp : ffff80001118b960
7404 03:09:54.738799 # [ 206.175185] x29: ffff80001118b960 x28: ffff00080b504f00 x27: 0000000000000000
7405 03:09:54.739231 # [ 206.182614] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
7406 03:09:54.740001 # [ 206.190039] x23: ffff00080bc57000 x22: ffff80001118bb40 x21: ffff800009a21658
7407 03:09:54.740359 # [ 206.197463] x20: ffff00080bc57000 x19: ffff800009a21668 x18: 0000000000000000
7408 03:09:54.740750 # [ 206.204887] x17: 000000040044ffff x16: 00500074b5503510 x15: 0000000000000000
7409 03:09:54.781506 # [ 206.212312] x14: ffff0008008e9a80 x13: ffff800974a92000 x12: 0000000030d4d91d
7410 03:09:54.781979 # [ 206.219737] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff80000815f988
7411 03:09:54.782447 # [ 206.227161] x8 : ffff00080b504f00 x7 : 00000074b5503510 x6 : 0000000000000001
7412 03:09:54.782847 # [ 206.234586] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
7413 03:09:54.783237 # [ 206.242010] x2 : 0000000000000000 x1 : ffff00080b504f00 x0 : 0000000000000023
7414 03:09:54.783619 # [ 206.249434] Call trace:
7415 03:09:54.783992 # [ 206.252144] fortify_panic+0x24/0x28
7416 03:09:54.784818 # [ 206.255995] lkdtm_FORTIFY_STR_MEMBER+0x0/0x150
7417 03:09:54.824594 # [ 206.260803] lkdtm_do_action+0x2c/0x50
7418 03:09:54.825064 # [ 206.264825] direct_entry+0x164/0x180
7419 03:09:54.825402 # [ 206.268760] full_proxy_write+0x68/0xc0
7420 03:09:54.825716 # [ 206.272872] vfs_write+0xcc/0x2a0
7421 03:09:54.826050 # [ 206.276461] ksys_write+0x78/0x104
7422 03:09:54.826351 # [ 206.280137] __arm64_sys_write+0x28/0x3c
7423 03:09:54.826640 # [ 206.284335] invoke_syscall+0x8c/0x120
7424 03:09:54.827318 # [ 206.288361] el0_svc_common.constprop.0+0x68/0x124
7425 03:09:54.827697 # [ 206.293430] do_el0_svc+0x40/0xcc
7426 03:09:54.828042 # [ 206.297018] el0_svc+0x48/0xc0
7427 03:09:54.828404 # [ 206.300345] el0t_64_sync_handler+0xb8/0xbc
7428 03:09:54.867812 # [ 206.304803] el0t_64_sync+0x18c/0x190
7429 03:09:54.868274 # [ 206.308739] Code: aa1303e1 f00048e0 9135c000 97ffe254 (d4210000)
7430 03:09:54.868613 # [ 206.315108] ---[ end trace 0000000000000000 ]---
7431 03:09:54.868930 # [ 206.319994] note: cat[4077] exited with irqs disabled
7432 03:09:54.869232 # [ 206.325380] note: cat[4077] exited with preempt_count 1
7433 03:09:54.869525 # [ 206.332474] ------------[ cut here ]------------
7434 03:09:54.869815 # [ 206.337364] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7435 03:09:54.910829 # [ 206.347319] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7436 03:09:54.911121 # [ 206.361156] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.86-cip19 #1
7437 03:09:54.911361 # [ 206.369354] Hardware name: ARM Juno development board (r0) (DT)
7438 03:09:54.911533 # [ 206.375546] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7439 03:09:54.911687 # [ 206.382792] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7440 03:09:54.913726 # [ 206.388296] lr : ct_idle_enter+0x10/0x1c
7441 03:09:54.913948 # [ 206.392494] sp : ffff80000c36bd20
7442 03:09:54.953803 # [ 206.396075] x29: ffff80000c36bd20 x28: 0000000000000000 x27: 0000000000000001
7443 03:09:54.954094 # [ 206.403506] x26: 0000000000000000 x25: 000000300a5f7f28 x24: 0000000000000000
7444 03:09:54.954275 # [ 206.410937] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
7445 03:09:54.954432 # [ 206.418361] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7446 03:09:54.954582 # [ 206.425786] x17: 0000000000000061 x16: 0000000000000001 x15: ffff80000a49e4c0
7447 03:09:54.997028 # [ 206.433214] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7448 03:09:54.997298 # [ 206.440644] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009124280
7449 03:09:54.997477 # [ 206.448069] x8 : ffff0008008e9a80 x7 : 0000000000000000 x6 : 0000000000000000
7450 03:09:54.997634 # [ 206.455494] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7451 03:09:54.997783 # [ 206.462918] x2 : ffff80000c36bd20 x1 : ffff80000a49a458 x0 : 4000000000000000
7452 03:09:54.997905 # [ 206.470343] Call trace:
7453 03:09:54.998051 # [ 206.473052] ct_kernel_exit.constprop.0+0x11c/0x180
7454 03:09:55.000194 # FORTIFY_STRSCPY: saw 'detected buffer overflow': ok
7455 03:09:55.017930 ok 78 selftests: lkdtm: FORTIFY_STRSCPY.sh
7456 03:09:55.021124 # selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7457 03:09:55.548728 <6>[ 207.436402] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7458 03:09:55.549013 <6>[ 207.442542] lkdtm: trying to strcmp() past the end of a struct
7459 03:09:55.549186 <0>[ 207.448984] detected buffer overflow in strncpy
7460 03:09:55.549340 <4>[ 207.454055] ------------[ cut here ]------------
7461 03:09:55.549752 <2>[ 207.458953] kernel BUG at lib/string_helpers.c:1027!
7462 03:09:55.549915 <0>[ 207.464197] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7463 03:09:55.592064 <4>[ 207.471352] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7464 03:09:55.592594 <4>[ 207.485195] CPU: 2 PID: 4125 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
7465 03:09:55.592773 <4>[ 207.493135] Hardware name: ARM Juno development board (r0) (DT)
7466 03:09:55.592934 <4>[ 207.499326] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7467 03:09:55.593093 <4>[ 207.506568] pc : fortify_panic+0x24/0x28
7468 03:09:55.593227 <4>[ 207.510773] lr : fortify_panic+0x24/0x28
7469 03:09:55.593359 <4>[ 207.514971] sp : ffff80001124b9c0
7470 03:09:55.635382 <4>[ 207.518551] x29: ffff80001124b9c0 x28: ffff000805b6b4c0 x27: 0000000000000000
7471 03:09:55.635622 <4>[ 207.525979] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
7472 03:09:55.635786 <4>[ 207.533405] x23: ffff0008042d4000 x22: ffff80001124bba0 x21: 0000000000000013
7473 03:09:55.635940 <4>[ 207.540830] x20: ffff0008042d4000 x19: ffff800009a21678 x18: 0000000000000000
7474 03:09:55.636085 <4>[ 207.548255] x17: ffff800008162968 x16: ffff800008161ec8 x15: ffff800008161e14
7475 03:09:55.638732 <4>[ 207.555680] x14: ffff80000967f400 x13: ffff80000843f238 x12: ffff80000843eeac
7476 03:09:55.678982 <4>[ 207.563104] x11: ffff8000086b0478 x10: ffff800008c11b34 x9 : ffff80000815f988
7477 03:09:55.679418 <4>[ 207.570529] x8 : ffff00080bf53590 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
7478 03:09:55.679852 <4>[ 207.577953] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
7479 03:09:55.680343 <4>[ 207.585378] x2 : 0000000000000000 x1 : ffff000805b6b4c0 x0 : 0000000000000023
7480 03:09:55.680750 <4>[ 207.592802] Call trace:
7481 03:09:55.681093 <4>[ 207.595513] fortify_panic+0x24/0x28
7482 03:09:55.681388 <4>[ 207.599365] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7483 03:09:55.682220 <4>[ 207.604173] lkdtm_do_action+0x2c/0x50
7484 03:09:55.722481 <4>[ 207.608197] direct_entry+0x164/0x180
7485 03:09:55.722970 <4>[ 207.612132] full_proxy_write+0x68/0xc0
7486 03:09:55.723298 <4>[ 207.616244] vfs_write+0xcc/0x2a0
7487 03:09:55.723602 <4>[ 207.619834] ksys_write+0x78/0x104
7488 03:09:55.723888 <4>[ 207.623510] __arm64_sys_write+0x28/0x3c
7489 03:09:55.724178 <4>[ 207.627708] invoke_syscall+0x8c/0x120
7490 03:09:55.724455 <4>[ 207.631734] el0_svc_common.constprop.0+0x68/0x124
7491 03:09:55.724726 <4>[ 207.636803] do_el0_svc+0x40/0xcc
7492 03:09:55.724995 <4>[ 207.640392] el0_svc+0x48/0xc0
7493 03:09:55.725263 <4>[ 207.643720] el0t_64_sync_handler+0xb8/0xbc
7494 03:09:55.726036 <4>[ 207.648178] el0t_64_sync+0x18c/0x190
7495 03:09:55.767168 <0>[ 207.652116] Code: aa1303e1 f00048e0 9135c000 97ffe254 (d4210000)
7496 03:09:55.767478 <4>[ 207.658485] ---[ end trace 0000000000000000 ]---
7497 03:09:55.767684 <6>[ 207.663372] note: cat[4125] exited with irqs disabled
7498 03:09:55.768113 <6>[ 207.668845] note: cat[4125] exited with preempt_count 1
7499 03:09:55.768280 <4>[ 207.675982] ------------[ cut here ]------------
7500 03:09:55.768494 <4>[ 207.680875] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7501 03:09:55.810474 <4>[ 207.690832] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7502 03:09:55.810760 <4>[ 207.704672] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.86-cip19 #1
7503 03:09:55.811243 <4>[ 207.712872] Hardware name: ARM Juno development board (r0) (DT)
7504 03:09:55.811450 <4>[ 207.719065] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7505 03:09:55.811643 <4>[ 207.726307] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7506 03:09:55.811805 <4>[ 207.731811] lr : ct_idle_enter+0x10/0x1c
7507 03:09:55.813603 <4>[ 207.736011] sp : ffff80000c373d20
7508 03:09:55.853914 <4>[ 207.739593] x29: ffff80000c373d20 x28: 0000000000000000 x27: 0000000000000001
7509 03:09:55.854219 <4>[ 207.747020] x26: 0000000000000000 x25: 000000305a73bfb0 x24: 0000000000000000
7510 03:09:55.854411 <4>[ 207.754447] x23: ffff00080b516880 x22: 0000000000000000 x21: 0000000000000000
7511 03:09:55.854582 <4>[ 207.761879] x20: ffff00097ef4c458 x19: ffff80000a49a458 x18: 0000000000000000
7512 03:09:55.854732 <4>[ 207.769311] x17: 0000000000000012 x16: 0000000000000000 x15: ffff80000a49e4c0
7513 03:09:55.857075 <4>[ 207.776736] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7514 03:09:55.897168 <4>[ 207.784160] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009124280
7515 03:09:55.897445 <4>[ 207.791585] x8 : ffff0008008eb4c0 x7 : 0000000000000000 x6 : 0000000000000000
7516 03:09:55.898058 <4>[ 207.799009] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974ab2000
7517 03:09:55.898287 <4>[ 207.806441] x2 : ffff80000c373d20 x1 : ffff80000a49a458 x0 : 4000000000000000
7518 03:09:55.898487 <4>[ 207.813869] Call trace:
7519 03:09:55.898648 <4>[ 207.816581] ct_kernel_exit.constprop.0+0x11c/0x180
7520 03:09:55.900284 <4>[ 207.821739] ct_idle_enter+0x10/0x1c
7521 03:09:55.940614 <4>[ 207.825589] cpuidle_enter_state+0x2a4/0x5a0
7522 03:09:55.940883 <4>[ 207.830136] cpuidle_enter+0x40/0x60
7523 03:09:55.941054 <4>[ 207.833986] do_idle+0x258/0x310
7524 03:09:55.941211 <4>[ 207.837488] cpu_startup_entry+0x40/0x44
7525 03:09:55.941363 <4>[ 207.841686] secondary_start_kernel+0x138/0x160
7526 03:09:55.941502 <4>[ 207.846494] __secondary_switched+0xb0/0xb4
7527 03:09:55.941622 <4>[ 207.850952] irq event stamp: 247686
7528 03:09:55.941743 <4>[ 207.854706] hardirqs last enabled at (247685): [<ffff800009676654>] el1_interrupt+0x54/0x64
7529 03:09:55.943822 <4>[ 207.863434] hardirqs last disabled at (247686): [<ffff800008127f0c>] do_idle+0xec/0x310
7530 03:09:55.984178 <4>[ 207.871723] softirqs last enabled at (247684): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7531 03:09:55.984438 <4>[ 207.880532] softirqs last disabled at (247677): [<ffff800008017668>] ____do_softirq+0x18/0x24
7532 03:09:55.984610 <4>[ 207.889342] ---[ end trace 0000000000000000 ]---
7533 03:09:55.984767 # Segmentation fault
7534 03:09:55.984916 # [ 207.436402] lkdtm: Performing direct entry FORTIFY_STR_OBJECT
7535 03:09:55.985061 # [ 207.442542] lkdtm: trying to strcmp() past the end of a struct
7536 03:09:55.987381 # [ 207.448984] detected buffer overflow in strncpy
7537 03:09:56.027287 # [ 207.454055] ------------[ cut here ]------------
7538 03:09:56.027518 # [ 207.458953] kernel BUG at lib/string_helpers.c:1027!
7539 03:09:56.027687 # [ 207.464197] Internal error: Oops - BUG: 00000000f2000800 [#24] PREEMPT SMP
7540 03:09:56.028210 # [ 207.471352] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7541 03:09:56.028550 # [ 207.485195] CPU: 2 PID: 4125 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
7542 03:09:56.030666 # [ 207.493135] Hardware name: ARM Juno development board (r0) (DT)
7543 03:09:56.070741 # [ 207.499326] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7544 03:09:56.071193 # [ 207.506568] pc : fortify_panic+0x24/0x28
7545 03:09:56.071527 # [ 207.510773] lr : fortify_panic+0x24/0x28
7546 03:09:56.071840 # [ 207.514971] sp : ffff80001124b9c0
7547 03:09:56.072526 # [ 207.518551] x29: ffff80001124b9c0 x28: ffff000805b6b4c0 x27: 0000000000000000
7548 03:09:56.072861 # [ 207.525979] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
7549 03:09:56.074096 # [ 207.533405] x23: ffff0008042d4000 x22: ffff80001124bba0 x21: 0000000000000013
7550 03:09:56.113870 # [ 207.540830] x20: ffff0008042d4000 x19: ffff800009a21678 x18: 0000000000000000
7551 03:09:56.114385 # [ 207.548255] x17: ffff800008162968 x16: ffff800008161ec8 x15: ffff800008161e14
7552 03:09:56.114725 # [ 207.555680] x14: ffff80000967f400 x13: ffff80000843f238 x12: ffff80000843eeac
7553 03:09:56.115438 # [ 207.563104] x11: ffff8000086b0478 x10: ffff800008c11b34 x9 : ffff80000815f988
7554 03:09:56.115808 # [ 207.570529] x8 : ffff00080bf53590 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
7555 03:09:56.117184 # [ 207.577953] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
7556 03:09:56.157064 # [ 207.585378] x2 : 0000000000000000 x1 : ffff000805b6b4c0 x0 : 0000000000000023
7557 03:09:56.157528 # [ 207.592802] Call trace:
7558 03:09:56.157869 # [ 207.595513] fortify_panic+0x24/0x28
7559 03:09:56.158611 # [ 207.599365] lkdtm_FORTIFY_STR_OBJECT+0x64/0xc4
7560 03:09:56.158952 # [ 207.604173] lkdtm_do_action+0x2c/0x50
7561 03:09:56.159258 # [ 207.608197] direct_entry+0x164/0x180
7562 03:09:56.159553 # [ 207.612132] full_proxy_write+0x68/0xc0
7563 03:09:56.159837 # [ 207.616244] vfs_write+0xcc/0x2a0
7564 03:09:56.160125 # [ 207.619834] ksys_write+0x78/0x104
7565 03:09:56.160432 # [ 207.623510] __arm64_sys_write+0x28/0x3c
7566 03:09:56.160784 # [ 207.627708] invoke_syscall+0x8c/0x120
7567 03:09:56.200235 # [ 207.631734] el0_svc_common.constprop.0+0x68/0x124
7568 03:09:56.200703 # [ 207.636803] do_el0_svc+0x40/0xcc
7569 03:09:56.201044 # [ 207.640392] el0_svc+0x48/0xc0
7570 03:09:56.201726 # [ 207.643720] el0t_64_sync_handler+0xb8/0xbc
7571 03:09:56.202096 # [ 207.648178] el0t_64_sync+0x18c/0x190
7572 03:09:56.202406 # [ 207.652116] Code: aa1303e1 f00048e0 9135c000 97ffe254 (d4210000)
7573 03:09:56.202703 # [ 207.658485] ---[ end trace 0000000000000000 ]---
7574 03:09:56.203056 # [ 207.663372] note: cat[4125] exited with irqs disabled
7575 03:09:56.203483 # [ 207.668845] note: cat[4125] exited with preempt_count 1
7576 03:09:56.243423 # [ 207.675982] ------------[ cut here ]------------
7577 03:09:56.244285 # [ 207.680875] WARNING: CPU: 2 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7578 03:09:56.244665 # [ 207.690832] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7579 03:09:56.244990 # [ 207.704672] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G B D W E 6.1.86-cip19 #1
7580 03:09:56.246734 # [ 207.712872] Hardware name: ARM Juno development board (r0) (DT)
7581 03:09:56.286523 # [ 207.719065] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7582 03:09:56.286988 # [ 207.726307] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7583 03:09:56.287354 # [ 207.731811] lr : ct_idle_enter+0x10/0x1c
7584 03:09:56.287766 # [ 207.736011] sp : ffff80000c373d20
7585 03:09:56.288439 # [ 207.739593] x29: ffff80000c373d20 x28: 0000000000000000 x27: 0000000000000001
7586 03:09:56.288771 # [ 207.747020] x26: 0000000000000000 x25: 000000305a73bfb0 x24: 0000000000000000
7587 03:09:56.289075 # [ 207.754447] x23: ffff00080b516880 x22: 0000000000000000 x21: 0000000000000000
7588 03:09:56.329706 # [ 207.761879] x20: ffff00097ef4c458 x19: ffff80000a49a458 x18: 0000000000000000
7589 03:09:56.330204 # [ 207.769311] x17: 0000000000000012 x16: 0000000000000000 x15: ffff80000a49e4c0
7590 03:09:56.331005 # [ 207.776736] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7591 03:09:56.331371 # [ 207.784160] x11: 0000000000000000 x10: 0000000000001500 x9 : ffff800009124280
7592 03:09:56.331773 # [ 207.791585] x8 : ffff0008008eb4c0 x7 : 0000000000000000 x6 : 0000000000000000
7593 03:09:56.333000 # [ 207.799009] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974ab2000
7594 03:09:56.360998 # [ 207.806441] x2 : ffff80000c373d20 x1 : ffff80000a49a458 x0 : 4000000000000000
7595 03:09:56.361465 # FORTIFY_STR_OBJECT: saw 'detected buffer overflow': ok
7596 03:09:56.364216 ok 79 selftests: lkdtm: FORTIFY_STR_OBJECT.sh
7597 03:09:56.364664 # selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7598 03:09:56.903401 <6>[ 208.791319] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7599 03:09:56.903688 <6>[ 208.797482] lkdtm: trying to strncpy() past the end of a struct member...
7600 03:09:56.904175 <0>[ 208.804615] detected buffer overflow in strncpy
7601 03:09:56.904366 <4>[ 208.809629] ------------[ cut here ]------------
7602 03:09:56.904550 <2>[ 208.814532] kernel BUG at lib/string_helpers.c:1027!
7603 03:09:56.904726 <0>[ 208.819776] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7604 03:09:56.946683 <4>[ 208.826935] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7605 03:09:56.947203 <4>[ 208.840779] CPU: 1 PID: 4173 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
7606 03:09:56.947401 <4>[ 208.848717] Hardware name: ARM Juno development board (r0) (DT)
7607 03:09:56.947605 <4>[ 208.854909] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7608 03:09:56.947801 <4>[ 208.862151] pc : fortify_panic+0x24/0x28
7609 03:09:56.947990 <4>[ 208.866355] lr : fortify_panic+0x24/0x28
7610 03:09:56.948177 <4>[ 208.870554] sp : ffff8000112b3a40
7611 03:09:56.990330 <4>[ 208.874134] x29: ffff8000112b3a40 x28: ffff000805b6b4c0 x27: 0000000000000000
7612 03:09:56.990787 <4>[ 208.881562] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
7613 03:09:56.991576 <4>[ 208.888988] x23: ffff000805125000 x22: ffff8000112b3c20 x21: ffff000806e47700
7614 03:09:56.991940 <4>[ 208.896413] x20: ffff80000a062ba8 x19: ffff800009a21678 x18: 0000000000000000
7615 03:09:56.992337 <4>[ 208.903837] x17: ffff800008162968 x16: ffff800008161ec8 x15: ffff800008161e14
7616 03:09:56.993662 <4>[ 208.911261] x14: ffff80000967f400 x13: ffff80000843f238 x12: ffff80000843eeac
7617 03:09:57.033642 <4>[ 208.918686] x11: ffff8000086b0478 x10: ffff800008c11b34 x9 : ffff80000815f988
7618 03:09:57.034494 <4>[ 208.926110] x8 : ffff00080bf53b90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
7619 03:09:57.034878 <4>[ 208.933534] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
7620 03:09:57.035292 <4>[ 208.940957] x2 : 0000000000000000 x1 : ffff000805b6b4c0 x0 : 0000000000000023
7621 03:09:57.035687 <4>[ 208.948382] Call trace:
7622 03:09:57.036070 <4>[ 208.951091] fortify_panic+0x24/0x28
7623 03:09:57.036451 <4>[ 208.954943] lkdtm_FORTIFY_STR_MEMBER+0xc8/0x150
7624 03:09:57.036918 <4>[ 208.959838] lkdtm_do_action+0x2c/0x50
7625 03:09:57.077005 <4>[ 208.963860] direct_entry+0x164/0x180
7626 03:09:57.077456 <4>[ 208.967794] full_proxy_write+0x68/0xc0
7627 03:09:57.077882 <4>[ 208.971906] vfs_write+0xcc/0x2a0
7628 03:09:57.078319 <4>[ 208.975496] ksys_write+0x78/0x104
7629 03:09:57.078711 <4>[ 208.979172] __arm64_sys_write+0x28/0x3c
7630 03:09:57.079092 <4>[ 208.983370] invoke_syscall+0x8c/0x120
7631 03:09:57.079464 <4>[ 208.987395] el0_svc_common.constprop.0+0x68/0x124
7632 03:09:57.079859 <4>[ 208.992465] do_el0_svc+0x40/0xcc
7633 03:09:57.080301 <4>[ 208.996053] el0_svc+0x48/0xc0
7634 03:09:57.080673 <4>[ 208.999379] el0t_64_sync_handler+0xb8/0xbc
7635 03:09:57.081396 <4>[ 209.003837] el0t_64_sync+0x18c/0x190
7636 03:09:57.121845 <0>[ 209.007775] Code: aa1303e1 f00048e0 9135c000 97ffe254 (d4210000)
7637 03:09:57.122151 <4>[ 209.014145] ---[ end trace 0000000000000000 ]---
7638 03:09:57.122381 <6>[ 209.019031] note: cat[4173] exited with irqs disabled
7639 03:09:57.122849 <6>[ 209.024489] note: cat[4173] exited with preempt_count 1
7640 03:09:57.123014 <4>[ 209.031615] ------------[ cut here ]------------
7641 03:09:57.123190 <4>[ 209.036509] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7642 03:09:57.165149 <4>[ 209.046464] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7643 03:09:57.165457 <4>[ 209.060300] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.86-cip19 #1
7644 03:09:57.165642 <4>[ 209.068499] Hardware name: ARM Juno development board (r0) (DT)
7645 03:09:57.165927 <4>[ 209.074694] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7646 03:09:57.166139 <4>[ 209.081942] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7647 03:09:57.166343 <4>[ 209.087450] lr : ct_idle_enter+0x10/0x1c
7648 03:09:57.168247 <4>[ 209.091648] sp : ffff80000c36bd20
7649 03:09:57.208579 <4>[ 209.095229] x29: ffff80000c36bd20 x28: 0000000000000000 x27: 0000000000000000
7650 03:09:57.208853 <4>[ 209.102658] x26: 0000000000000000 x25: 00000030ab41167c x24: 0000000000000000
7651 03:09:57.209024 <4>[ 209.110084] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
7652 03:09:57.209182 <4>[ 209.117508] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7653 03:09:57.209330 <4>[ 209.124935] x17: 0000000000000031 x16: 0000000000000001 x15: ffff80000a49e4c0
7654 03:09:57.211787 <4>[ 209.132360] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7655 03:09:57.251843 <4>[ 209.139784] x11: 0000000000000247 x10: 0000000000000247 x9 : ffff800009124280
7656 03:09:57.252119 <4>[ 209.147209] x8 : 0000000000031082 x7 : 071c71c71c71c71c x6 : ffff80000b574af8
7657 03:09:57.252445 <4>[ 209.154636] x5 : 0000000000000646 x4 : 4000000000000002 x3 : ffff800974a92000
7658 03:09:57.252654 <4>[ 209.162067] x2 : ffff80000c36bd20 x1 : ffff80000a49a458 x0 : 4000000000000000
7659 03:09:57.252795 <4>[ 209.169497] Call trace:
7660 03:09:57.252930 <4>[ 209.172212] ct_kernel_exit.constprop.0+0x11c/0x180
7661 03:09:57.254951 <4>[ 209.177372] ct_idle_enter+0x10/0x1c
7662 03:09:57.295165 <4>[ 209.181228] cpuidle_enter_state+0x2a4/0x5a0
7663 03:09:57.295428 <4>[ 209.185778] cpuidle_enter+0x40/0x60
7664 03:09:57.295599 <4>[ 209.189628] do_idle+0x258/0x310
7665 03:09:57.295759 <4>[ 209.193130] cpu_startup_entry+0x3c/0x44
7666 03:09:57.295910 <4>[ 209.197328] secondary_start_kernel+0x138/0x160
7667 03:09:57.296057 <4>[ 209.202136] __secondary_switched+0xb0/0xb4
7668 03:09:57.296202 <4>[ 209.206593] irq event stamp: 296016
7669 03:09:57.296345 <4>[ 209.210348] hardirqs last enabled at (296015): [<ffff8000081cb478>] tick_nohz_idle_enter+0x78/0x144
7670 03:09:57.338791 <4>[ 209.219772] hardirqs last disabled at (296016): [<ffff800008127f0c>] do_idle+0xec/0x310
7671 03:09:57.339052 <4>[ 209.228062] softirqs last enabled at (296008): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7672 03:09:57.339226 <4>[ 209.236870] softirqs last disabled at (295993): [<ffff800008017668>] ____do_softirq+0x18/0x24
7673 03:09:57.339384 <4>[ 209.245680] ---[ end trace 0000000000000000 ]---
7674 03:09:57.339537 # Segmentation fault
7675 03:09:57.339668 # [ 208.791319] lkdtm: Performing direct entry FORTIFY_STR_MEMBER
7676 03:09:57.339797 # [ 208.797482] lkdtm: trying to strncpy() past the end of a struct member...
7677 03:09:57.341937 # [ 208.804615] detected buffer overflow in strncpy
7678 03:09:57.381855 # [ 208.809629] ------------[ cut here ]------------
7679 03:09:57.382111 # [ 208.814532] kernel BUG at lib/string_helpers.c:1027!
7680 03:09:57.382284 # [ 208.819776] Internal error: Oops - BUG: 00000000f2000800 [#25] PREEMPT SMP
7681 03:09:57.382445 # [ 208.826935] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7682 03:09:57.382599 # [ 208.840779] CPU: 1 PID: 4173 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
7683 03:09:57.425018 # [ 208.848717] Hardware name: ARM Juno development board (r0) (DT)
7684 03:09:57.425261 # [ 208.854909] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7685 03:09:57.425433 # [ 208.862151] pc : fortify_panic+0x24/0x28
7686 03:09:57.425591 # [ 208.866355] lr : fortify_panic+0x24/0x28
7687 03:09:57.425740 # [ 208.870554] sp : ffff8000112b3a40
7688 03:09:57.425885 # [ 208.874134] x29: ffff8000112b3a40 x28: ffff000805b6b4c0 x27: 0000000000000000
7689 03:09:57.426043 # [ 208.881562] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
7690 03:09:57.428185 # [ 208.888988] x23: ffff000805125000 x22: ffff8000112b3c20 x21: ffff000806e47700
7691 03:09:57.468463 # [ 208.896413] x20: ffff80000a062ba8 x19: ffff800009a21678 x18: 0000000000000000
7692 03:09:57.468932 # [ 208.903837] x17: ffff800008162968 x16: ffff800008161ec8 x15: ffff800008161e14
7693 03:09:57.469270 # [ 208.911261] x14: ffff80000967f400 x13: ffff80000843f238 x12: ffff80000843eeac
7694 03:09:57.469580 # [ 208.918686] x11: ffff8000086b0478 x10: ffff800008c11b34 x9 : ffff80000815f988
7695 03:09:57.469876 # [ 208.926110] x8 : ffff00080bf53b90 x7 : bbbbbbbbbbbbbbbb x6 : 0000000000000001
7696 03:09:57.471720 # [ 208.933534] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
7697 03:09:57.511665 # [ 208.940957] x2 : 0000000000000000 x1 : ffff000805b6b4c0 x0 : 0000000000000023
7698 03:09:57.512131 # [ 208.948382] Call trace:
7699 03:09:57.512863 # [ 208.951091] fortify_panic+0x24/0x28
7700 03:09:57.513229 # [ 208.954943] lkdtm_FORTIFY_STR_MEMBER+0xc8/0x150
7701 03:09:57.513546 # [ 208.959838] lkdtm_do_action+0x2c/0x50
7702 03:09:57.513880 # [ 208.963860] direct_entry+0x164/0x180
7703 03:09:57.514262 # [ 208.967794] full_proxy_write+0x68/0xc0
7704 03:09:57.514599 # [ 208.971906] vfs_write+0xcc/0x2a0
7705 03:09:57.514962 # [ 208.975496] ksys_write+0x78/0x104
7706 03:09:57.515325 # [ 208.979172] __arm64_sys_write+0x28/0x3c
7707 03:09:57.554805 # [ 208.983370] invoke_syscall+0x8c/0x120
7708 03:09:57.555344 # [ 208.987395] el0_svc_common.constprop.0+0x68/0x124
7709 03:09:57.555696 # [ 208.992465] do_el0_svc+0x40/0xcc
7710 03:09:57.556011 # [ 208.996053] el0_svc+0x48/0xc0
7711 03:09:57.556311 # [ 208.999379] el0t_64_sync_handler+0xb8/0xbc
7712 03:09:57.556602 # [ 209.003837] el0t_64_sync+0x18c/0x190
7713 03:09:57.556888 # [ 209.007775] Code: aa1303e1 f00048e0 9135c000 97ffe254 (d4210000)
7714 03:09:57.557169 # [ 209.014145] ---[ end trace 0000000000000000 ]---
7715 03:09:57.557449 # [ 209.019031] note: cat[4173] exited with irqs disabled
7716 03:09:57.558131 # [ 209.024489] note: cat[4173] exited with preempt_count 1
7717 03:09:57.597914 # [ 209.031615] ------------[ cut here ]------------
7718 03:09:57.598439 # [ 209.036509] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7719 03:09:57.598788 # [ 209.046464] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7720 03:09:57.599107 # [ 209.060300] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.86-cip19 #1
7721 03:09:57.601122 # [ 209.068499] Hardware name: ARM Juno development board (r0) (DT)
7722 03:09:57.641103 # [ 209.074694] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7723 03:09:57.641628 # [ 209.081942] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7724 03:09:57.642051 # [ 209.087450] lr : ct_idle_enter+0x10/0x1c
7725 03:09:57.642488 # [ 209.091648] sp : ffff80000c36bd20
7726 03:09:57.642801 # [ 209.095229] x29: ffff80000c36bd20 x28: 0000000000000000 x27: 0000000000000000
7727 03:09:57.643134 # [ 209.102658] x26: 0000000000000000 x25: 00000030ab41167c x24: 0000000000000000
7728 03:09:57.644145 # [ 209.110084] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
7729 03:09:57.684029 # [ 209.117508] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7730 03:09:57.684300 # [ 209.124935] x17: 0000000000000031 x16: 0000000000000001 x15: ffff80000a49e4c0
7731 03:09:57.684471 # [ 209.132360] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000000000
7732 03:09:57.684628 # [ 209.139784] x11: 0000000000000247 x10: 0000000000000247 x9 : ffff800009124280
7733 03:09:57.684780 # [ 209.147209] x8 : 0000000000031082 x7 : 071c71c71c71c71c x6 : ffff80000b574af8
7734 03:09:57.687207 # FORTIFY_STR_MEMBER: saw 'detected buffer overflow': ok
7735 03:09:57.702580 ok 80 selftests: lkdtm: FORTIFY_STR_MEMBER.sh
7736 03:09:57.702823 # selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
7737 03:09:58.244876 <6>[ 210.132676] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
7738 03:09:58.245162 <6>[ 210.138788] lkdtm: trying to memcpy() past the end of a struct
7739 03:09:58.245383 <6>[ 210.144971] lkdtm: 0: 16
7740 03:09:58.245847 <6>[ 210.148056] lkdtm: 1: 16
7741 03:09:58.246039 <6>[ 210.150919] lkdtm: s: 20
7742 03:09:58.246249 <0>[ 210.153725] detected buffer overflow in memcpy
7743 03:09:58.246411 <4>[ 210.158502] ------------[ cut here ]------------
7744 03:09:58.246556 <2>[ 210.163391] kernel BUG at lib/string_helpers.c:1027!
7745 03:09:58.248119 <0>[ 210.168633] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7746 03:09:58.288417 <4>[ 210.175793] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7747 03:09:58.288730 <4>[ 210.189636] CPU: 1 PID: 4221 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
7748 03:09:58.288995 <4>[ 210.197577] Hardware name: ARM Juno development board (r0) (DT)
7749 03:09:58.289198 <4>[ 210.203772] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7750 03:09:58.289404 <4>[ 210.211016] pc : fortify_panic+0x24/0x28
7751 03:09:58.291433 <4>[ 210.215223] lr : fortify_panic+0x24/0x28
7752 03:09:58.331615 <4>[ 210.219428] sp : ffff8000113ab910
7753 03:09:58.331860 <4>[ 210.223014] x29: ffff8000113ab910 x28: ffff00080d7b4f00 x27: 0000000000000000
7754 03:09:58.332032 <4>[ 210.230445] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
7755 03:09:58.332448 <4>[ 210.237871] x23: ffff0008050c8000 x22: ffff8000113abb30 x21: 0000000000000013
7756 03:09:58.332613 <4>[ 210.245297] x20: ffff0008050c8000 x19: ffff800009f06200 x18: 0000000000000000
7757 03:09:58.334828 <4>[ 210.252721] x17: ffff800008162968 x16: ffff800008161ec8 x15: ffff800008161e14
7758 03:09:58.374903 <4>[ 210.260146] x14: 0000000000000000 x13: 205d353237333531 x12: 2e30313220205b3e
7759 03:09:58.375400 <4>[ 210.267571] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815f988
7760 03:09:58.375584 <4>[ 210.274995] x8 : ffff00080d7b4f00 x7 : 3532373335312e30 x6 : 0000000000000001
7761 03:09:58.375745 <4>[ 210.282419] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
7762 03:09:58.375897 <4>[ 210.289844] x2 : 0000000000000000 x1 : ffff00080d7b4f00 x0 : 0000000000000022
7763 03:09:58.376049 <4>[ 210.297268] Call trace:
7764 03:09:58.378348 <4>[ 210.299978] fortify_panic+0x24/0x28
7765 03:09:58.418599 <4>[ 210.303829] lkdtm_FORTIFY_MEM_OBJECT+0xb4/0x114
7766 03:09:58.419049 <4>[ 210.308725] lkdtm_do_action+0x2c/0x50
7767 03:09:58.419386 <4>[ 210.312748] direct_entry+0x164/0x180
7768 03:09:58.419699 <4>[ 210.316683] full_proxy_write+0x68/0xc0
7769 03:09:58.419998 <4>[ 210.320795] vfs_write+0xcc/0x2a0
7770 03:09:58.420289 <4>[ 210.324386] ksys_write+0x78/0x104
7771 03:09:58.420585 <4>[ 210.328061] __arm64_sys_write+0x28/0x3c
7772 03:09:58.420890 <4>[ 210.332260] invoke_syscall+0x8c/0x120
7773 03:09:58.421170 <4>[ 210.336285] el0_svc_common.constprop.0+0x68/0x124
7774 03:09:58.421450 <4>[ 210.341355] do_el0_svc+0x40/0xcc
7775 03:09:58.422165 <4>[ 210.344943] el0_svc+0x48/0xc0
7776 03:09:58.463197 <4>[ 210.348270] el0t_64_sync_handler+0xb8/0xbc
7777 03:09:58.463836 <4>[ 210.352728] el0t_64_sync+0x18c/0x190
7778 03:09:58.464105 <0>[ 210.356666] Code: aa1303e1 f00048e0 9135c000 97ffe254 (d4210000)
7779 03:09:58.464353 <4>[ 210.363035] ---[ end trace 0000000000000000 ]---
7780 03:09:58.464573 <6>[ 210.367923] note: cat[4221] exited with irqs disabled
7781 03:09:58.464775 <6>[ 210.373286] note: cat[4221] exited with preempt_count 1
7782 03:09:58.464967 <4>[ 210.380365] ------------[ cut here ]------------
7783 03:09:58.506642 <4>[ 210.385257] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7784 03:09:58.506917 <4>[ 210.395212] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7785 03:09:58.507100 <4>[ 210.409050] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.86-cip19 #1
7786 03:09:58.507262 <4>[ 210.417251] Hardware name: ARM Juno development board (r0) (DT)
7787 03:09:58.507414 <4>[ 210.423446] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7788 03:09:58.509777 <4>[ 210.430689] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7789 03:09:58.549961 <4>[ 210.436197] lr : ct_idle_enter+0x10/0x1c
7790 03:09:58.550258 <4>[ 210.440396] sp : ffff80000c36bd20
7791 03:09:58.550432 <4>[ 210.443978] x29: ffff80000c36bd20 x28: 0000000000000000 x27: 0000000000000001
7792 03:09:58.550593 <4>[ 210.451411] x26: 0000000000000000 x25: 00000030fba55c40 x24: 0000000000000000
7793 03:09:58.550756 <4>[ 210.458840] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
7794 03:09:58.550869 <4>[ 210.466269] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7795 03:09:58.553169 <4>[ 210.473694] x17: ffff800008023f18 x16: ffff800009655b44 x15: ffff8000080bd500
7796 03:09:58.593273 <4>[ 210.481120] x14: ffff8000080bd334 x13: ffff8000096690ec x12: ffff800009660540
7797 03:09:58.593512 <4>[ 210.488545] x11: ffff800008011a80 x10: 0000000000001500 x9 : ffff800009124280
7798 03:09:58.593682 <4>[ 210.495971] x8 : ffff0008008e9a80 x7 : ffff80000b039730 x6 : 0000000000000000
7799 03:09:58.593840 <4>[ 210.503396] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7800 03:09:58.593991 <4>[ 210.510820] x2 : ffff80000c36bd20 x1 : ffff80000a49a458 x0 : 4000000000000000
7801 03:09:58.596462 <4>[ 210.518244] Call trace:
7802 03:09:58.636950 <4>[ 210.520954] ct_kernel_exit.constprop.0+0x11c/0x180
7803 03:09:58.637439 <4>[ 210.526111] ct_idle_enter+0x10/0x1c
7804 03:09:58.637776 <4>[ 210.529961] cpuidle_enter_state+0x2a4/0x5a0
7805 03:09:58.638137 <4>[ 210.534510] cpuidle_enter+0x40/0x60
7806 03:09:58.638543 <4>[ 210.538359] do_idle+0x258/0x310
7807 03:09:58.638854 <4>[ 210.541862] cpu_startup_entry+0x40/0x44
7808 03:09:58.639143 <4>[ 210.546060] secondary_start_kernel+0x138/0x160
7809 03:09:58.639504 <4>[ 210.550869] __secondary_switched+0xb0/0xb4
7810 03:09:58.639813 <4>[ 210.555327] irq event stamp: 296016
7811 03:09:58.680597 <4>[ 210.559081] hardirqs last enabled at (296015): [<ffff8000081cb478>] tick_nohz_idle_enter+0x78/0x144
7812 03:09:58.681070 <4>[ 210.568506] hardirqs last disabled at (296016): [<ffff800008127f0c>] do_idle+0xec/0x310
7813 03:09:58.681418 <4>[ 210.576795] softirqs last enabled at (296008): [<ffff800008010bf0>] __do_softirq+0x4e0/0x574
7814 03:09:58.681734 <4>[ 210.585604] softirqs last disabled at (295993): [<ffff800008017668>] ____do_softirq+0x18/0x24
7815 03:09:58.682125 <4>[ 210.594414] ---[ end trace 0000000000000000 ]---
7816 03:09:58.682450 # Segmentation fault
7817 03:09:58.682739 # [ 210.132676] lkdtm: Performing direct entry FORTIFY_MEM_OBJECT
7818 03:09:58.723759 # [ 210.138788] lkdtm: trying to memcpy() past the end of a struct
7819 03:09:58.724203 # [ 210.144971] lkdtm: 0: 16
7820 03:09:58.724505 # [ 210.148056] lkdtm: 1: 16
7821 03:09:58.724783 # [ 210.150919] lkdtm: s: 20
7822 03:09:58.725044 # [ 210.153725] detected buffer overflow in memcpy
7823 03:09:58.725302 # [ 210.158502] ------------[ cut here ]------------
7824 03:09:58.725555 # [ 210.163391] kernel BUG at lib/string_helpers.c:1027!
7825 03:09:58.725806 # [ 210.168633] Internal error: Oops - BUG: 00000000f2000800 [#26] PREEMPT SMP
7826 03:09:58.766919 # [ 210.175793] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7827 03:09:58.767385 # [ 210.189636] CPU: 1 PID: 4221 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
7828 03:09:58.767728 # [ 210.197577] Hardware name: ARM Juno development board (r0) (DT)
7829 03:09:58.768044 # [ 210.203772] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7830 03:09:58.768343 # [ 210.211016] pc : fortify_panic+0x24/0x28
7831 03:09:58.768629 # [ 210.215223] lr : fortify_panic+0x24/0x28
7832 03:09:58.768911 # [ 210.219428] sp : ffff8000113ab910
7833 03:09:58.770169 # [ 210.223014] x29: ffff8000113ab910 x28: ffff00080d7b4f00 x27: 0000000000000000
7834 03:09:58.810109 # [ 210.230445] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
7835 03:09:58.810561 # [ 210.237871] x23: ffff0008050c8000 x22: ffff8000113abb30 x21: 0000000000000013
7836 03:09:58.810903 # [ 210.245297] x20: ffff0008050c8000 x19: ffff800009f06200 x18: 0000000000000000
7837 03:09:58.811224 # [ 210.252721] x17: ffff800008162968 x16: ffff800008161ec8 x15: ffff800008161e14
7838 03:09:58.811524 # [ 210.260146] x14: 0000000000000000 x13: 205d353237333531 x12: 2e30313220205b3e
7839 03:09:58.813394 # [ 210.267571] x11: 766f207265666675 x10: 6220646574636574 x9 : ffff80000815f988
7840 03:09:58.853272 # [ 210.274995] x8 : ffff00080d7b4f00 x7 : 3532373335312e30 x6 : 0000000000000001
7841 03:09:58.853739 # [ 210.282419] x5 : ffff80000b0354c8 x4 : 0000000000000001 x3 : 0000000000000000
7842 03:09:58.854138 # [ 210.289844] x2 : 0000000000000000 x1 : ffff00080d7b4f00 x0 : 0000000000000022
7843 03:09:58.854470 # [ 210.297268] Call trace:
7844 03:09:58.854770 # [ 210.299978] fortify_panic+0x24/0x28
7845 03:09:58.855061 # [ 210.303829] lkdtm_FORTIFY_MEM_OBJECT+0xb4/0x114
7846 03:09:58.855346 # [ 210.308725] lkdtm_do_action+0x2c/0x50
7847 03:09:58.856523 # [ 210.312748] direct_entry+0x164/0x180
7848 03:09:58.896457 # [ 210.316683] full_proxy_write+0x68/0xc0
7849 03:09:58.896925 # [ 210.320795] vfs_write+0xcc/0x2a0
7850 03:09:58.897262 # [ 210.324386] ksys_write+0x78/0x104
7851 03:09:58.897570 # [ 210.328061] __arm64_sys_write+0x28/0x3c
7852 03:09:58.897864 # [ 210.332260] invoke_syscall+0x8c/0x120
7853 03:09:58.898219 # [ 210.336285] el0_svc_common.constprop.0+0x68/0x124
7854 03:09:58.898511 # [ 210.341355] do_el0_svc+0x40/0xcc
7855 03:09:58.898793 # [ 210.344943] el0_svc+0x48/0xc0
7856 03:09:58.899073 # [ 210.348270] el0t_64_sync_handler+0xb8/0xbc
7857 03:09:58.899388 # [ 210.352728] el0t_64_sync+0x18c/0x190
7858 03:09:58.900125 # [ 210.356666] Code: aa1303e1 f00048e0 9135c000 97ffe254 (d4210000)
7859 03:09:58.939499 # [ 210.363035] ---[ end trace 0000000000000000 ]---
7860 03:09:58.939960 # [ 210.367923] note: cat[4221] exited with irqs disabled
7861 03:09:58.940302 # [ 210.373286] note: cat[4221] exited with preempt_count 1
7862 03:09:58.940618 # [ 210.380365] ------------[ cut here ]------------
7863 03:09:58.940914 # [ 210.385257] WARNING: CPU: 1 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit.constprop.0+0x11c/0x180
7864 03:09:58.942867 # [ 210.395212] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7865 03:09:58.982783 # [ 210.409050] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W E 6.1.86-cip19 #1
7866 03:09:58.983247 # [ 210.417251] Hardware name: ARM Juno development board (r0) (DT)
7867 03:09:58.983581 # [ 210.423446] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7868 03:09:58.983892 # [ 210.430689] pc : ct_kernel_exit.constprop.0+0x11c/0x180
7869 03:09:58.984190 # [ 210.436197] lr : ct_idle_enter+0x10/0x1c
7870 03:09:58.984479 # [ 210.440396] sp : ffff80000c36bd20
7871 03:09:58.986083 # [ 210.443978] x29: ffff80000c36bd20 x28: 0000000000000000 x27: 0000000000000001
7872 03:09:59.025915 # [ 210.451411] x26: 0000000000000000 x25: 00000030fba55c40 x24: 0000000000000000
7873 03:09:59.026423 # [ 210.458840] x23: ffff00080b515080 x22: 0000000000000000 x21: 0000000000000000
7874 03:09:59.026765 # [ 210.466269] x20: ffff00097ef2c458 x19: ffff80000a49a458 x18: 0000000000000000
7875 03:09:59.027083 # [ 210.473694] x17: ffff800008023f18 x16: ffff800009655b44 x15: ffff8000080bd500
7876 03:09:59.027402 # [ 210.481120] x14: ffff8000080bd334 x13: ffff8000096690ec x12: ffff800009660540
7877 03:09:59.029209 # [ 210.488545] x11: ffff800008011a80 x10: 0000000000001500 x9 : ffff800009124280
7878 03:09:59.069475 # [ 210.495971] x8 : ffff0008008e9a80 x7 : ffff80000b039730 x6 : 0000000000000000
7879 03:09:59.069933 # [ 210.503396] x5 : 0000000000000000 x4 : 4000000000000002 x3 : ffff800974a92000
7880 03:09:59.070324 # [ 210.510820] x2 : ffff80000c36bd20 x1 : ffff80000a49a458 x0 : 4000000000000000
7881 03:09:59.070658 # [ 210.518244] Call trace:
7882 03:09:59.070973 # [ 210.520954] ct_kernel_exit.constprop.0+0x11c/0x180
7883 03:09:59.071270 # [ 210.526111] ct_idle_enter+0x10/0x1c
7884 03:09:59.071559 # [ 210.529961] cpuidle_enter_state+0x2a4/0x5a0
7885 03:09:59.072312 # [ 210.534510] cpuidle_enter+0x40/0x60
7886 03:09:59.100495 # [ 210.538359] do_idle+0x258/0x310
7887 03:09:59.100957 # [ 210.541862] cpu_startup_entry+0x40/0x44
7888 03:09:59.101292 # FORTIFY_MEM_OBJECT: saw 'detected buffer overflow': ok
7889 03:09:59.101611 ok 81 selftests: lkdtm: FORTIFY_MEM_OBJECT.sh
7890 03:09:59.103759 # selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
7891 03:09:59.594849 <6>[ 211.482220] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
7892 03:09:59.595388 <6>[ 211.488751] lkdtm: trying to memcpy() past the end of a struct member...
7893 03:09:59.596194 <4>[ 211.495793] ------------[ cut here ]------------
7894 03:09:59.596565 <4>[ 211.500730] memcpy: detected field-spanning write (size 15) of single field "target.a" at drivers/misc/lkdtm/fortify.c:122 (size 10)
7895 03:09:59.598416 <4>[ 211.513007] WARNING: CPU: 1 PID: 4269 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7896 03:09:59.638117 <4>[ 211.523311] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7897 03:09:59.638969 <4>[ 211.537155] CPU: 1 PID: 4269 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
7898 03:09:59.639360 <4>[ 211.545094] Hardware name: ARM Juno development board (r0) (DT)
7899 03:09:59.639764 <4>[ 211.551286] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7900 03:09:59.640156 <4>[ 211.558529] pc : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7901 03:09:59.641758 <4>[ 211.563858] lr : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7902 03:09:59.681457 <4>[ 211.569186] sp : ffff80001148b860
7903 03:09:59.681911 <4>[ 211.572766] x29: ffff80001148b860 x28: ffff00080d7b4f00 x27: 0000000000000000
7904 03:09:59.682741 <4>[ 211.580195] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
7905 03:09:59.683109 <4>[ 211.587620] x23: ffff0008056c2000 x22: ffff80000b654000 x21: ffff00080d7f6b00
7906 03:09:59.683510 <4>[ 211.595045] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
7907 03:09:59.684817 <4>[ 211.602470] x17: 20646c6569662065 x16: 6c676e697320666f x15: 2029353120657a69
7908 03:09:59.724842 <4>[ 211.609894] x14: 7328206574697277 x13: 205d303337303035 x12: 2e31313220205b3e
7909 03:09:59.725307 <4>[ 211.617319] x11: 79666974726f662f x10: 6d74646b6c2f6373 x9 : ffff80000815f988
7910 03:09:59.725739 <4>[ 211.624745] x8 : ffff00080d7b4f00 x7 : 3033373030352e31 x6 : 0000000000001ffe
7911 03:09:59.726187 <4>[ 211.632169] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
7912 03:09:59.726581 <4>[ 211.639594] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d7b4f00
7913 03:09:59.726967 <4>[ 211.647019] Call trace:
7914 03:09:59.728072 <4>[ 211.649729] lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7915 03:09:59.768191 <4>[ 211.654710] lkdtm_do_action+0x2c/0x50
7916 03:09:59.768652 <4>[ 211.658733] direct_entry+0x164/0x180
7917 03:09:59.769092 <4>[ 211.662667] full_proxy_write+0x68/0xc0
7918 03:09:59.769490 <4>[ 211.666779] vfs_write+0xcc/0x2a0
7919 03:09:59.769875 <4>[ 211.670369] ksys_write+0x78/0x104
7920 03:09:59.770292 <4>[ 211.674044] __arm64_sys_write+0x28/0x3c
7921 03:09:59.770664 <4>[ 211.678241] invoke_syscall+0x8c/0x120
7922 03:09:59.771032 <4>[ 211.682266] el0_svc_common.constprop.0+0x68/0x124
7923 03:09:59.771429 <4>[ 211.687336] do_el0_svc+0x40/0xcc
7924 03:09:59.771800 <4>[ 211.690924] el0_svc+0x48/0xc0
7925 03:09:59.772544 <4>[ 211.694251] el0t_64_sync_handler+0xb8/0xbc
7926 03:09:59.811549 <4>[ 211.698709] el0t_64_sync+0x18c/0x190
7927 03:09:59.812004 <4>[ 211.702642] irq event stamp: 0
7928 03:09:59.812795 <4>[ 211.705960] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7929 03:09:59.813165 <4>[ 211.712506] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
7930 03:09:59.813568 <4>[ 211.720970] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
7931 03:09:59.813957 <4>[ 211.729432] softirqs last disabled at (0): [<0000000000000000>] 0x0
7932 03:09:59.814777 <4>[ 211.735975] ---[ end trace 0000000000000000 ]---
7933 03:09:59.837860 <3>[ 211.740920] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
7934 03:09:59.840822 <3>[ 211.749233] lkdtm: Unexpected! This kernel (6.1.86-cip19 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
7935 03:10:00.034159 # [ 211.482220] lkdtm: Performing direct entry FORTIFY_MEM_MEMBER
7936 03:10:00.035045 # [ 211.488751] lkdtm: trying to memcpy() past the end of a struct member...
7937 03:10:00.035435 # [ 211.495793] ------------[ cut here ]------------
7938 03:10:00.035840 # [ 211.500730] memcpy: detected field-spanning write (size 15) of single field "target.a" at drivers/misc/lkdtm/fortify.c:122 (size 10)
7939 03:10:00.037413 # [ 211.513007] WARNING: CPU: 1 PID: 4269 at drivers/misc/lkdtm/fortify.c:122 lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7940 03:10:00.077318 # [ 211.523311] Modules linked in: cfg80211 rfkill fuse dm_mod ip_tables x_tables tda998x crct10dif_ce cec hdlcd drm_dma_helper drm_kms_helper drm smsc(E)
7941 03:10:00.078197 # [ 211.537155] CPU: 1 PID: 4269 Comm: cat Tainted: G B D W E 6.1.86-cip19 #1
7942 03:10:00.078572 # [ 211.545094] Hardware name: ARM Juno development board (r0) (DT)
7943 03:10:00.078899 # [ 211.551286] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
7944 03:10:00.079208 # [ 211.558529] pc : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7945 03:10:00.080695 # [ 211.563858] lr : lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7946 03:10:00.120526 # [ 211.569186] sp : ffff80001148b860
7947 03:10:00.121003 # [ 211.572766] x29: ffff80001148b860 x28: ffff00080d7b4f00 x27: 0000000000000000
7948 03:10:00.121342 # [ 211.580195] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802e9e008
7949 03:10:00.122051 # [ 211.587620] x23: ffff0008056c2000 x22: ffff80000b654000 x21: ffff00080d7f6b00
7950 03:10:00.122396 # [ 211.595045] x20: 0000000000000000 x19: 000000000000000f x18: 0000000000000000
7951 03:10:00.122702 # [ 211.602470] x17: 20646c6569662065 x16: 6c676e697320666f x15: 2029353120657a69
7952 03:10:00.163682 # [ 211.609894] x14: 7328206574697277 x13: 205d303337303035 x12: 2e31313220205b3e
7953 03:10:00.164150 # [ 211.617319] x11: 79666974726f662f x10: 6d74646b6c2f6373 x9 : ffff80000815f988
7954 03:10:00.164492 # [ 211.624745] x8 : ffff00080d7b4f00 x7 : 3033373030352e31 x6 : 0000000000001ffe
7955 03:10:00.164808 # [ 211.632169] x5 : 0000000000017fe8 x4 : ffff00097ef1dc58 x3 : ffff800974a92000
7956 03:10:00.165157 # [ 211.639594] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00080d7b4f00
7957 03:10:00.165453 # [ 211.647019] Call trace:
7958 03:10:00.166923 # [ 211.649729] lkdtm_FORTIFY_MEM_MEMBER+0x114/0x1b0
7959 03:10:00.206830 # [ 211.654710] lkdtm_do_action+0x2c/0x50
7960 03:10:00.207295 # [ 211.658733] direct_entry+0x164/0x180
7961 03:10:00.207630 # [ 211.662667] full_proxy_write+0x68/0xc0
7962 03:10:00.207943 # [ 211.666779] vfs_write+0xcc/0x2a0
7963 03:10:00.208238 # [ 211.670369] ksys_write+0x78/0x104
7964 03:10:00.208527 # [ 211.674044] __arm64_sys_write+0x28/0x3c
7965 03:10:00.208809 # [ 211.678241] invoke_syscall+0x8c/0x120
7966 03:10:00.209091 # [ 211.682266] el0_svc_common.constprop.0+0x68/0x124
7967 03:10:00.209370 # [ 211.687336] do_el0_svc+0x40/0xcc
7968 03:10:00.209655 # [ 211.690924] el0_svc+0x48/0xc0
7969 03:10:00.210479 # [ 211.694251] el0t_64_sync_handler+0xb8/0xbc
7970 03:10:00.210818 # [ 211.698709] el0t_64_sync+0x18c/0x190
7971 03:10:00.249968 # [ 211.702642] irq event stamp: 0
7972 03:10:00.250472 # [ 211.705960] hardirqs last enabled at (0): [<0000000000000000>] 0x0
7973 03:10:00.251210 # [ 211.712506] hardirqs last disabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
7974 03:10:00.251568 # [ 211.720970] softirqs last enabled at (0): [<ffff8000080b13c4>] copy_process+0x634/0x1ba0
7975 03:10:00.251883 # [ 211.729432] softirqs last disabled at (0): [<0000000000000000>] 0x0
7976 03:10:00.252182 # [ 211.735975] ---[ end trace 0000000000000000 ]---
7977 03:10:00.287528 # [ 211.740920] lkdtm: FAIL: fortify did not block a memcpy() struct member write overflow!
7978 03:10:00.288021 # [ 211.749233] lkdtm: Unexpected! This kernel (6.1.86-cip19 aarch64) was built with CONFIG_FORTIFY_SOURCE=y
7979 03:10:00.288366 # FORTIFY_MEM_MEMBER: saw 'detected field-spanning write': ok
7980 03:10:00.288686 ok 82 selftests: lkdtm: FORTIFY_MEM_MEMBER.sh
7981 03:10:00.290785 # selftests: lkdtm: PPC_SLB_MULTIHIT.sh
7982 03:10:00.411590 # Skipped: test 'PPC_SLB_MULTIHIT' missing in /sys/kernel/debug/provoke-crash/DIRECT!
7983 03:10:00.443472 ok 83 selftests: lkdtm: PPC_SLB_MULTIHIT.sh # SKIP
7984 03:10:00.539354 # selftests: lkdtm: stack-entropy.sh
7985 03:10:00.749501 <6>[ 212.636288] lkdtm: Performing direct entry REPORT_STACK
7986 03:10:00.750037 <6>[ 212.641888] lkdtm: Starting stack offset tracking for pid 4314
7987 03:10:00.750390 <6>[ 212.648059] lkdtm: Stack offset: 0
7988 03:10:00.750707 <6>[ 212.652069] lkdtm: Performing direct entry REPORT_STACK
7989 03:10:00.751001 <6>[ 212.657645] lkdtm: Stack offset: -144
7990 03:10:00.751284 <6>[ 212.661873] lkdtm: Performing direct entry REPORT_STACK
7991 03:10:00.751564 <6>[ 212.667412] lkdtm: Stack offset: 128
7992 03:10:00.752726 <6>[ 212.671524] lkdtm: Performing direct entry REPORT_STACK
7993 03:10:00.794371 <6>[ 212.677055] lkdtm: Stack offset: -320
7994 03:10:00.794854 <6>[ 212.681239] lkdtm: Performing direct entry REPORT_STACK
7995 03:10:00.795183 <6>[ 212.686771] lkdtm: Stack offset: 128
7996 03:10:00.795490 <6>[ 212.690865] lkdtm: Performing direct entry REPORT_STACK
7997 03:10:00.795781 <6>[ 212.696409] lkdtm: Stack offset: 144
7998 03:10:00.796062 <6>[ 212.700535] lkdtm: Performing direct entry REPORT_STACK
7999 03:10:00.796337 <6>[ 212.706067] lkdtm: Stack offset: 464
8000 03:10:00.796606 <6>[ 212.710188] lkdtm: Performing direct entry REPORT_STACK
8001 03:10:00.796878 <6>[ 212.715736] lkdtm: Stack offset: 80
8002 03:10:00.797626 <6>[ 212.719745] lkdtm: Performing direct entry REPORT_STACK
8003 03:10:00.838966 <6>[ 212.725277] lkdtm: Stack offset: 160
8004 03:10:00.839440 <6>[ 212.729371] lkdtm: Performing direct entry REPORT_STACK
8005 03:10:00.839782 <6>[ 212.734904] lkdtm: Stack offset: -32
8006 03:10:00.840095 <6>[ 212.739001] lkdtm: Performing direct entry REPORT_STACK
8007 03:10:00.840398 <6>[ 212.744532] lkdtm: Stack offset: 464
8008 03:10:00.840691 <6>[ 212.748625] lkdtm: Performing direct entry REPORT_STACK
8009 03:10:00.840980 <6>[ 212.754176] lkdtm: Stack offset: -496
8010 03:10:00.841266 <6>[ 212.758361] lkdtm: Performing direct entry REPORT_STACK
8011 03:10:00.842110 <6>[ 212.763892] lkdtm: Stack offset: 320
8012 03:10:00.883448 <6>[ 212.767995] lkdtm: Performing direct entry REPORT_STACK
8013 03:10:00.883910 <6>[ 212.773526] lkdtm: Stack offset: -416
8014 03:10:00.884252 <6>[ 212.777708] lkdtm: Performing direct entry REPORT_STACK
8015 03:10:00.884570 <6>[ 212.783246] lkdtm: Stack offset: -176
8016 03:10:00.884870 <6>[ 212.787432] lkdtm: Performing direct entry REPORT_STACK
8017 03:10:00.885164 <6>[ 212.792968] lkdtm: Stack offset: 288
8018 03:10:00.885451 <6>[ 212.797067] lkdtm: Performing direct entry REPORT_STACK
8019 03:10:00.885736 <6>[ 212.802602] lkdtm: Stack offset: 160
8020 03:10:00.886725 <6>[ 212.806701] lkdtm: Performing direct entry REPORT_STACK
8021 03:10:00.928526 <6>[ 212.812235] lkdtm: Stack offset: 64
8022 03:10:00.928988 <6>[ 212.816262] lkdtm: Performing direct entry REPORT_STACK
8023 03:10:00.929333 <6>[ 212.821812] lkdtm: Stack offset: -96
8024 03:10:00.929651 <6>[ 212.826025] lkdtm: Performing direct entry REPORT_STACK
8025 03:10:00.929958 <6>[ 212.831549] lkdtm: Stack offset: 80
8026 03:10:00.930289 <6>[ 212.835670] lkdtm: Performing direct entry REPORT_STACK
8027 03:10:00.930581 <6>[ 212.841207] lkdtm: Stack offset: -32
8028 03:10:00.930862 <6>[ 212.845366] lkdtm: Performing direct entry REPORT_STACK
8029 03:10:00.931142 <6>[ 212.850915] lkdtm: Stack offset: 288
8030 03:10:00.973529 <6>[ 212.855035] lkdtm: Performing direct entry REPORT_STACK
8031 03:10:00.974073 <6>[ 212.860581] lkdtm: Stack offset: -16
8032 03:10:00.974316 <6>[ 212.864679] lkdtm: Performing direct entry REPORT_STACK
8033 03:10:00.974534 <6>[ 212.870213] lkdtm: Stack offset: -400
8034 03:10:00.974733 <6>[ 212.874411] lkdtm: Performing direct entry REPORT_STACK
8035 03:10:00.974990 <6>[ 212.879943] lkdtm: Stack offset: -176
8036 03:10:00.975370 <6>[ 212.884124] lkdtm: Performing direct entry REPORT_STACK
8037 03:10:00.975733 <6>[ 212.889658] lkdtm: Stack offset: -400
8038 03:10:00.975947 <6>[ 212.893846] lkdtm: Performing direct entry REPORT_STACK
8039 03:10:00.976404 <6>[ 212.899380] lkdtm: Stack offset: -416
8040 03:10:01.018252 <6>[ 212.903585] lkdtm: Performing direct entry REPORT_STACK
8041 03:10:01.018566 <6>[ 212.909126] lkdtm: Stack offset: -352
8042 03:10:01.018821 <6>[ 212.913340] lkdtm: Performing direct entry REPORT_STACK
8043 03:10:01.019083 <6>[ 212.918871] lkdtm: Stack offset: -384
8044 03:10:01.019320 <6>[ 212.923061] lkdtm: Performing direct entry REPORT_STACK
8045 03:10:01.019536 <6>[ 212.928600] lkdtm: Stack offset: 336
8046 03:10:01.019650 <6>[ 212.932695] lkdtm: Performing direct entry REPORT_STACK
8047 03:10:01.019760 <6>[ 212.938285] lkdtm: Stack offset: -48
8048 03:10:01.021273 <6>[ 212.942413] lkdtm: Performing direct entry REPORT_STACK
8049 03:10:01.063249 <6>[ 212.948443] lkdtm: Stack offset: -128
8050 03:10:01.063524 <6>[ 212.952704] lkdtm: Performing direct entry REPORT_STACK
8051 03:10:01.063696 <6>[ 212.958341] lkdtm: Stack offset: 512
8052 03:10:01.063854 <6>[ 212.962470] lkdtm: Performing direct entry REPORT_STACK
8053 03:10:01.064004 <6>[ 212.968006] lkdtm: Stack offset: -416
8054 03:10:01.064151 <6>[ 212.972212] lkdtm: Performing direct entry REPORT_STACK
8055 03:10:01.064294 <6>[ 212.977752] lkdtm: Stack offset: -192
8056 03:10:01.064400 <6>[ 212.981953] lkdtm: Performing direct entry REPORT_STACK
8057 03:10:01.066355 <6>[ 212.987502] lkdtm: Stack offset: 16
8058 03:10:01.107862 <6>[ 212.991532] lkdtm: Performing direct entry REPORT_STACK
8059 03:10:01.108093 <6>[ 212.997073] lkdtm: Stack offset: -32
8060 03:10:01.108261 <6>[ 213.001187] lkdtm: Performing direct entry REPORT_STACK
8061 03:10:01.108417 <6>[ 213.006733] lkdtm: Stack offset: -16
8062 03:10:01.108565 <6>[ 213.010839] lkdtm: Performing direct entry REPORT_STACK
8063 03:10:01.108707 <6>[ 213.016376] lkdtm: Stack offset: 336
8064 03:10:01.108848 <6>[ 213.020476] lkdtm: Performing direct entry REPORT_STACK
8065 03:10:01.108990 <6>[ 213.026013] lkdtm: Stack offset: 176
8066 03:10:01.111022 <6>[ 213.030217] lkdtm: Performing direct entry REPORT_STACK
8067 03:10:01.152751 <6>[ 213.035744] lkdtm: Stack offset: 224
8068 03:10:01.152996 <6>[ 213.039850] lkdtm: Performing direct entry REPORT_STACK
8069 03:10:01.153168 <6>[ 213.045387] lkdtm: Stack offset: 128
8070 03:10:01.153325 <6>[ 213.049484] lkdtm: Performing direct entry REPORT_STACK
8071 03:10:01.153480 <6>[ 213.055021] lkdtm: Stack offset: 512
8072 03:10:01.153619 <6>[ 213.059139] lkdtm: Performing direct entry REPORT_STACK
8073 03:10:01.153755 <6>[ 213.064692] lkdtm: Stack offset: -288
8074 03:10:01.153888 <6>[ 213.068912] lkdtm: Performing direct entry REPORT_STACK
8075 03:10:01.154077 <6>[ 213.074449] lkdtm: Stack offset: 368
8076 03:10:01.156081 <6>[ 213.078552] lkdtm: Performing direct entry REPORT_STACK
8077 03:10:01.197731 <6>[ 213.084089] lkdtm: Stack offset: -16
8078 03:10:01.198218 <6>[ 213.088186] lkdtm: Performing direct entry REPORT_STACK
8079 03:10:01.198563 <6>[ 213.093722] lkdtm: Stack offset: -320
8080 03:10:01.198883 <6>[ 213.097907] lkdtm: Performing direct entry REPORT_STACK
8081 03:10:01.199184 <6>[ 213.103443] lkdtm: Stack offset: 0
8082 03:10:01.199475 <6>[ 213.107368] lkdtm: Performing direct entry REPORT_STACK
8083 03:10:01.199764 <6>[ 213.112904] lkdtm: Stack offset: -16
8084 03:10:01.200045 <6>[ 213.117000] lkdtm: Performing direct entry REPORT_STACK
8085 03:10:01.200981 <6>[ 213.122548] lkdtm: Stack offset: 416
8086 03:10:01.242286 <6>[ 213.126647] lkdtm: Performing direct entry REPORT_STACK
8087 03:10:01.242742 <6>[ 213.132183] lkdtm: Stack offset: -368
8088 03:10:01.243082 <6>[ 213.136367] lkdtm: Performing direct entry REPORT_STACK
8089 03:10:01.243397 <6>[ 213.141902] lkdtm: Stack offset: -176
8090 03:10:01.243690 <6>[ 213.146114] lkdtm: Performing direct entry REPORT_STACK
8091 03:10:01.243979 <6>[ 213.151640] lkdtm: Stack offset: -96
8092 03:10:01.244265 <6>[ 213.155736] lkdtm: Performing direct entry REPORT_STACK
8093 03:10:01.244546 <6>[ 213.161271] lkdtm: Stack offset: -336
8094 03:10:01.245514 <6>[ 213.165453] lkdtm: Performing direct entry REPORT_STACK
8095 03:10:01.287169 <6>[ 213.171001] lkdtm: Stack offset: -496
8096 03:10:01.287613 <6>[ 213.175191] lkdtm: Performing direct entry REPORT_STACK
8097 03:10:01.287956 <6>[ 213.180742] lkdtm: Stack offset: 144
8098 03:10:01.288637 <6>[ 213.184971] lkdtm: Performing direct entry REPORT_STACK
8099 03:10:01.288979 <6>[ 213.190508] lkdtm: Stack offset: 304
8100 03:10:01.289282 <6>[ 213.194640] lkdtm: Performing direct entry REPORT_STACK
8101 03:10:01.289575 <6>[ 213.200178] lkdtm: Stack offset: 128
8102 03:10:01.289861 <6>[ 213.204276] lkdtm: Performing direct entry REPORT_STACK
8103 03:10:01.290207 <6>[ 213.209811] lkdtm: Stack offset: 80
8104 03:10:01.331739 <6>[ 213.213819] lkdtm: Performing direct entry REPORT_STACK
8105 03:10:01.332012 <6>[ 213.219354] lkdtm: Stack offset: 496
8106 03:10:01.332197 <6>[ 213.223450] lkdtm: Performing direct entry REPORT_STACK
8107 03:10:01.332411 <6>[ 213.228985] lkdtm: Stack offset: 176
8108 03:10:01.332581 <6>[ 213.233080] lkdtm: Performing direct entry REPORT_STACK
8109 03:10:01.332733 <6>[ 213.238616] lkdtm: Stack offset: 512
8110 03:10:01.332880 <6>[ 213.242744] lkdtm: Performing direct entry REPORT_STACK
8111 03:10:01.333023 <6>[ 213.248286] lkdtm: Stack offset: -32
8112 03:10:01.333136 <6>[ 213.252382] lkdtm: Performing direct entry REPORT_STACK
8113 03:10:01.334872 <6>[ 213.257914] lkdtm: Stack offset: -416
8114 03:10:01.376435 <6>[ 213.262187] lkdtm: Performing direct entry REPORT_STACK
8115 03:10:01.377011 <6>[ 213.267847] lkdtm: Stack offset: 400
8116 03:10:01.377208 <6>[ 213.271999] lkdtm: Performing direct entry REPORT_STACK
8117 03:10:01.377375 <6>[ 213.277546] lkdtm: Stack offset: 288
8118 03:10:01.377529 <6>[ 213.281661] lkdtm: Performing direct entry REPORT_STACK
8119 03:10:01.377676 <6>[ 213.287202] lkdtm: Stack offset: 352
8120 03:10:01.377832 <6>[ 213.291305] lkdtm: Performing direct entry REPORT_STACK
8121 03:10:01.378013 <6>[ 213.296841] lkdtm: Stack offset: 448
8122 03:10:01.379586 <6>[ 213.300934] lkdtm: Performing direct entry REPORT_STACK
8123 03:10:01.421288 <6>[ 213.306478] lkdtm: Stack offset: 320
8124 03:10:01.421552 <6>[ 213.310581] lkdtm: Performing direct entry REPORT_STACK
8125 03:10:01.421725 <6>[ 213.316116] lkdtm: Stack offset: -288
8126 03:10:01.422126 <6>[ 213.320296] lkdtm: Performing direct entry REPORT_STACK
8127 03:10:01.422301 <6>[ 213.325833] lkdtm: Stack offset: -320
8128 03:10:01.422453 <6>[ 213.330049] lkdtm: Performing direct entry REPORT_STACK
8129 03:10:01.422602 <6>[ 213.335575] lkdtm: Stack offset: 416
8130 03:10:01.422744 <6>[ 213.339680] lkdtm: Performing direct entry REPORT_STACK
8131 03:10:01.424497 <6>[ 213.345217] lkdtm: Stack offset: -368
8132 03:10:01.465945 <6>[ 213.349402] lkdtm: Performing direct entry REPORT_STACK
8133 03:10:01.466202 <6>[ 213.354939] lkdtm: Stack offset: 240
8134 03:10:01.466374 <6>[ 213.359035] lkdtm: Performing direct entry REPORT_STACK
8135 03:10:01.466532 <6>[ 213.364571] lkdtm: Stack offset: -352
8136 03:10:01.466683 <6>[ 213.368767] lkdtm: Performing direct entry REPORT_STACK
8137 03:10:01.467068 <6>[ 213.374304] lkdtm: Stack offset: -240
8138 03:10:01.467206 <6>[ 213.378511] lkdtm: Performing direct entry REPORT_STACK
8139 03:10:01.467330 <6>[ 213.384070] lkdtm: Stack offset: 80
8140 03:10:01.469127 <6>[ 213.388194] lkdtm: Performing direct entry REPORT_STACK
8141 03:10:01.469350 <6>[ 213.393730] lkdtm: Stack offset: -64
8142 03:10:01.510996 <6>[ 213.397832] lkdtm: Performing direct entry REPORT_STACK
8143 03:10:01.511444 <6>[ 213.403368] lkdtm: Stack offset: -208
8144 03:10:01.511783 <6>[ 213.407552] lkdtm: Performing direct entry REPORT_STACK
8145 03:10:01.512097 <6>[ 213.413088] lkdtm: Stack offset: -416
8146 03:10:01.512393 <6>[ 213.417271] lkdtm: Performing direct entry REPORT_STACK
8147 03:10:01.512681 <6>[ 213.422805] lkdtm: Stack offset: 160
8148 03:10:01.512967 <6>[ 213.426912] lkdtm: Performing direct entry REPORT_STACK
8149 03:10:01.513248 <6>[ 213.432448] lkdtm: Stack offset: 112
8150 03:10:01.514236 <6>[ 213.436546] lkdtm: Performing direct entry REPORT_STACK
8151 03:10:01.555894 <6>[ 213.442082] lkdtm: Stack offset: 384
8152 03:10:01.556372 <6>[ 213.446197] lkdtm: Performing direct entry REPORT_STACK
8153 03:10:01.556718 <6>[ 213.451845] lkdtm: Stack offset: 272
8154 03:10:01.557034 <6>[ 213.455955] lkdtm: Performing direct entry REPORT_STACK
8155 03:10:01.557336 <6>[ 213.461491] lkdtm: Stack offset: -336
8156 03:10:01.557630 <6>[ 213.465692] lkdtm: Performing direct entry REPORT_STACK
8157 03:10:01.557921 <6>[ 213.471228] lkdtm: Stack offset: -384
8158 03:10:01.558264 <6>[ 213.475412] lkdtm: Performing direct entry REPORT_STACK
8159 03:10:01.559086 <6>[ 213.480945] lkdtm: Stack offset: -304
8160 03:10:01.600523 <6>[ 213.485141] lkdtm: Performing direct entry REPORT_STACK
8161 03:10:01.600972 <6>[ 213.490689] lkdtm: Stack offset: -368
8162 03:10:01.601311 <6>[ 213.494870] lkdtm: Performing direct entry REPORT_STACK
8163 03:10:01.601625 <6>[ 213.500406] lkdtm: Stack offset: 16
8164 03:10:01.601923 <6>[ 213.504412] lkdtm: Performing direct entry REPORT_STACK
8165 03:10:01.602278 <6>[ 213.509948] lkdtm: Stack offset: -384
8166 03:10:01.602573 <6>[ 213.514177] lkdtm: Performing direct entry REPORT_STACK
8167 03:10:01.602857 <6>[ 213.519781] lkdtm: Stack offset: -64
8168 03:10:01.603669 <6>[ 213.523891] lkdtm: Performing direct entry REPORT_STACK
8169 03:10:01.645270 <6>[ 213.529430] lkdtm: Stack offset: 160
8170 03:10:01.645715 <6>[ 213.533533] lkdtm: Performing direct entry REPORT_STACK
8171 03:10:01.646090 <6>[ 213.539066] lkdtm: Stack offset: 272
8172 03:10:01.646418 <6>[ 213.543163] lkdtm: Performing direct entry REPORT_STACK
8173 03:10:01.646724 <6>[ 213.548696] lkdtm: Stack offset: -368
8174 03:10:01.647021 <6>[ 213.552889] lkdtm: Performing direct entry REPORT_STACK
8175 03:10:01.647313 <6>[ 213.558427] lkdtm: Stack offset: -480
8176 03:10:01.647595 <6>[ 213.562605] lkdtm: Performing direct entry REPORT_STACK
8177 03:10:01.647876 <6>[ 213.568141] lkdtm: Stack offset: 64
8178 03:10:01.689696 <6>[ 213.572159] lkdtm: Performing direct entry REPORT_STACK
8179 03:10:01.689996 <6>[ 213.577696] lkdtm: Stack offset: 160
8180 03:10:01.690223 <6>[ 213.581797] lkdtm: Performing direct entry REPORT_STACK
8181 03:10:01.690390 <6>[ 213.587340] lkdtm: Stack offset: 384
8182 03:10:01.690796 <6>[ 213.591446] lkdtm: Performing direct entry REPORT_STACK
8183 03:10:01.690932 <6>[ 213.596977] lkdtm: Stack offset: 256
8184 03:10:01.691108 <6>[ 213.601066] lkdtm: Performing direct entry REPORT_STACK
8185 03:10:01.691246 <6>[ 213.606601] lkdtm: Stack offset: 336
8186 03:10:01.691368 <6>[ 213.610704] lkdtm: Performing direct entry REPORT_STACK
8187 03:10:01.692863 <6>[ 213.616237] lkdtm: Stack offset: -32
8188 03:10:01.734617 <6>[ 213.620336] lkdtm: Performing direct entry REPORT_STACK
8189 03:10:01.734916 <6>[ 213.625883] lkdtm: Stack offset: -144
8190 03:10:01.735093 <6>[ 213.630180] lkdtm: Performing direct entry REPORT_STACK
8191 03:10:01.735252 <6>[ 213.635834] lkdtm: Stack offset: 224
8192 03:10:01.735406 <6>[ 213.639969] lkdtm: Performing direct entry REPORT_STACK
8193 03:10:01.735530 <6>[ 213.645509] lkdtm: Stack offset: 96
8194 03:10:01.735651 <6>[ 213.649537] lkdtm: Performing direct entry REPORT_STACK
8195 03:10:01.735768 <6>[ 213.655077] lkdtm: Stack offset: 368
8196 03:10:01.737721 <6>[ 213.659199] lkdtm: Performing direct entry REPORT_STACK
8197 03:10:01.779385 <6>[ 213.664736] lkdtm: Stack offset: -288
8198 03:10:01.779622 <6>[ 213.668939] lkdtm: Performing direct entry REPORT_STACK
8199 03:10:01.779794 <6>[ 213.674485] lkdtm: Stack offset: 368
8200 03:10:01.779950 <6>[ 213.678584] lkdtm: Performing direct entry REPORT_STACK
8201 03:10:01.780099 <6>[ 213.684123] lkdtm: Stack offset: 512
8202 03:10:01.780244 <6>[ 213.688221] lkdtm: Performing direct entry REPORT_STACK
8203 03:10:01.780385 <6>[ 213.693770] lkdtm: Stack offset: -64
8204 03:10:01.780502 <6>[ 213.697878] lkdtm: Performing direct entry REPORT_STACK
8205 03:10:01.782675 <6>[ 213.703414] lkdtm: Stack offset: 192
8206 03:10:01.824320 <6>[ 213.707513] lkdtm: Performing direct entry REPORT_STACK
8207 03:10:01.824767 <6>[ 213.713125] lkdtm: Stack offset: -272
8208 03:10:01.825108 <6>[ 213.717320] lkdtm: Performing direct entry REPORT_STACK
8209 03:10:01.825424 <6>[ 213.722858] lkdtm: Stack offset: -240
8210 03:10:01.825723 <6>[ 213.727044] lkdtm: Performing direct entry REPORT_STACK
8211 03:10:01.826044 <6>[ 213.732580] lkdtm: Stack offset: -400
8212 03:10:01.826353 <6>[ 213.736777] lkdtm: Performing direct entry REPORT_STACK
8213 03:10:01.826640 <6>[ 213.742316] lkdtm: Stack offset: -496
8214 03:10:01.827486 <6>[ 213.746506] lkdtm: Performing direct entry REPORT_STACK
8215 03:10:01.869089 <6>[ 213.752059] lkdtm: Stack offset: 208
8216 03:10:01.869907 <6>[ 213.756182] lkdtm: Performing direct entry REPORT_STACK
8217 03:10:01.870322 <6>[ 213.761727] lkdtm: Stack offset: 480
8218 03:10:01.870649 <6>[ 213.765835] lkdtm: Performing direct entry REPORT_STACK
8219 03:10:01.870962 <6>[ 213.771372] lkdtm: Stack offset: 288
8220 03:10:01.871262 <6>[ 213.775472] lkdtm: Performing direct entry REPORT_STACK
8221 03:10:01.871553 <6>[ 213.781009] lkdtm: Stack offset: 144
8222 03:10:01.871841 <6>[ 213.785109] lkdtm: Performing direct entry REPORT_STACK
8223 03:10:01.872182 <6>[ 213.790647] lkdtm: Stack offset: 512
8224 03:10:01.872580 <6>[ 213.794764] lkdtm: Performing direct entry REPORT_STACK
8225 03:10:01.913896 <6>[ 213.800302] lkdtm: Stack offset: 32
8226 03:10:01.914398 <6>[ 213.804317] lkdtm: Performing direct entry REPORT_STACK
8227 03:10:01.914747 <6>[ 213.809855] lkdtm: Stack offset: -448
8228 03:10:01.915062 <6>[ 213.814076] lkdtm: Performing direct entry REPORT_STACK
8229 03:10:01.915363 <6>[ 213.819600] lkdtm: Stack offset: -464
8230 03:10:01.915656 <6>[ 213.823782] lkdtm: Performing direct entry REPORT_STACK
8231 03:10:01.915946 <6>[ 213.829321] lkdtm: Stack offset: 48
8232 03:10:01.916229 <6>[ 213.833339] lkdtm: Performing direct entry REPORT_STACK
8233 03:10:01.917081 <6>[ 213.838876] lkdtm: Stack offset: 304
8234 03:10:01.958575 <6>[ 213.842975] lkdtm: Performing direct entry REPORT_STACK
8235 03:10:01.959024 <6>[ 213.848512] lkdtm: Stack offset: -240
8236 03:10:01.959363 <6>[ 213.852699] lkdtm: Performing direct entry REPORT_STACK
8237 03:10:01.959681 <6>[ 213.858246] lkdtm: Stack offset: 176
8238 03:10:01.959978 <6>[ 213.862348] lkdtm: Performing direct entry REPORT_STACK
8239 03:10:01.960269 <6>[ 213.867890] lkdtm: Stack offset: -160
8240 03:10:01.960557 <6>[ 213.872092] lkdtm: Performing direct entry REPORT_STACK
8241 03:10:01.960841 <6>[ 213.877752] lkdtm: Stack offset: -256
8242 03:10:01.961796 <6>[ 213.881950] lkdtm: Performing direct entry REPORT_STACK
8243 03:10:02.003168 <6>[ 213.887506] lkdtm: Stack offset: 240
8244 03:10:02.003748 <6>[ 213.891604] lkdtm: Performing direct entry REPORT_STACK
8245 03:10:02.003968 <6>[ 213.897142] lkdtm: Stack offset: -384
8246 03:10:02.004175 <6>[ 213.901339] lkdtm: Performing direct entry REPORT_STACK
8247 03:10:02.004336 <6>[ 213.906873] lkdtm: Stack offset: 64
8248 03:10:02.004485 <6>[ 213.910887] lkdtm: Performing direct entry REPORT_STACK
8249 03:10:02.004675 <6>[ 213.916421] lkdtm: Stack offset: 432
8250 03:10:02.004811 <6>[ 213.920533] lkdtm: Performing direct entry REPORT_STACK
8251 03:10:02.004929 <6>[ 213.926073] lkdtm: Stack offset: -32
8252 03:10:02.048092 <6>[ 213.930181] lkdtm: Performing direct entry REPORT_STACK
8253 03:10:02.048399 <6>[ 213.935714] lkdtm: Stack offset: 160
8254 03:10:02.048588 <6>[ 213.939833] lkdtm: Performing direct entry REPORT_STACK
8255 03:10:02.049067 <6>[ 213.945367] lkdtm: Stack offset: -272
8256 03:10:02.049373 <6>[ 213.949569] lkdtm: Performing direct entry REPORT_STACK
8257 03:10:02.049603 <6>[ 213.955104] lkdtm: Stack offset: 320
8258 03:10:02.049806 <6>[ 213.959196] lkdtm: Performing direct entry REPORT_STACK
8259 03:10:02.050029 <6>[ 213.964794] lkdtm: Stack offset: -112
8260 03:10:02.050222 <6>[ 213.969000] lkdtm: Performing direct entry REPORT_STACK
8261 03:10:02.051243 <6>[ 213.974668] lkdtm: Stack offset: 288
8262 03:10:02.092938 <6>[ 213.978803] lkdtm: Performing direct entry REPORT_STACK
8263 03:10:02.093217 <6>[ 213.984343] lkdtm: Stack offset: 448
8264 03:10:02.093441 <6>[ 213.988448] lkdtm: Performing direct entry REPORT_STACK
8265 03:10:02.093645 <6>[ 213.993998] lkdtm: Stack offset: -432
8266 03:10:02.093817 <6>[ 213.998229] lkdtm: Performing direct entry REPORT_STACK
8267 03:10:02.093987 <6>[ 214.003877] lkdtm: Stack offset: -384
8268 03:10:02.094173 <6>[ 214.008086] lkdtm: Performing direct entry REPORT_STACK
8269 03:10:02.094339 <6>[ 214.013623] lkdtm: Stack offset: -256
8270 03:10:02.096042 <6>[ 214.017830] lkdtm: Performing direct entry REPORT_STACK
8271 03:10:02.137686 <6>[ 214.023369] lkdtm: Stack offset: -32
8272 03:10:02.138264 <6>[ 214.027477] lkdtm: Performing direct entry REPORT_STACK
8273 03:10:02.138477 <6>[ 214.033010] lkdtm: Stack offset: -352
8274 03:10:02.138685 <6>[ 214.037210] lkdtm: Performing direct entry REPORT_STACK
8275 03:10:02.138859 <6>[ 214.042773] lkdtm: Stack offset: 160
8276 03:10:02.139024 <6>[ 214.046873] lkdtm: Performing direct entry REPORT_STACK
8277 03:10:02.139184 <6>[ 214.052411] lkdtm: Stack offset: -256
8278 03:10:02.139338 <6>[ 214.056602] lkdtm: Performing direct entry REPORT_STACK
8279 03:10:02.140870 <6>[ 214.062134] lkdtm: Stack offset: 416
8280 03:10:02.182217 <6>[ 214.066230] lkdtm: Performing direct entry REPORT_STACK
8281 03:10:02.182472 <6>[ 214.071762] lkdtm: Stack offset: 384
8282 03:10:02.182695 <6>[ 214.075859] lkdtm: Performing direct entry REPORT_STACK
8283 03:10:02.182896 <6>[ 214.081396] lkdtm: Stack offset: -96
8284 03:10:02.183089 <6>[ 214.085498] lkdtm: Performing direct entry REPORT_STACK
8285 03:10:02.183278 <6>[ 214.091034] lkdtm: Stack offset: 304
8286 03:10:02.183464 <6>[ 214.095140] lkdtm: Performing direct entry REPORT_STACK
8287 03:10:02.183648 <6>[ 214.100676] lkdtm: Stack offset: 320
8288 03:10:02.185355 <6>[ 214.104785] lkdtm: Performing direct entry REPORT_STACK
8289 03:10:02.227480 <6>[ 214.110334] lkdtm: Stack offset: 208
8290 03:10:02.227716 <6>[ 214.114654] lkdtm: Performing direct entry REPORT_STACK
8291 03:10:02.227931 <6>[ 214.120207] lkdtm: Stack offset: 368
8292 03:10:02.228134 <6>[ 214.124360] lkdtm: Performing direct entry REPORT_STACK
8293 03:10:02.228327 <6>[ 214.129897] lkdtm: Stack offset: 208
8294 03:10:02.228515 <6>[ 214.134046] lkdtm: Performing direct entry REPORT_STACK
8295 03:10:02.228703 <6>[ 214.139702] lkdtm: Stack offset: 464
8296 03:10:02.228878 <6>[ 214.143804] lkdtm: Performing direct entry REPORT_STACK
8297 03:10:02.229023 <6>[ 214.149342] lkdtm: Stack offset: 64
8298 03:10:02.230602 <6>[ 214.153352] lkdtm: Performing direct entry REPORT_STACK
8299 03:10:02.272199 <6>[ 214.158901] lkdtm: Stack offset: -384
8300 03:10:02.272431 <6>[ 214.163102] lkdtm: Performing direct entry REPORT_STACK
8301 03:10:02.272646 <6>[ 214.168636] lkdtm: Stack offset: -64
8302 03:10:02.272844 <6>[ 214.172736] lkdtm: Performing direct entry REPORT_STACK
8303 03:10:02.273036 <6>[ 214.178272] lkdtm: Stack offset: 304
8304 03:10:02.273225 <6>[ 214.182369] lkdtm: Performing direct entry REPORT_STACK
8305 03:10:02.273413 <6>[ 214.187907] lkdtm: Stack offset: 448
8306 03:10:02.273595 <6>[ 214.192008] lkdtm: Performing direct entry REPORT_STACK
8307 03:10:02.275326 <6>[ 214.197546] lkdtm: Stack offset: -176
8308 03:10:02.316772 <6>[ 214.201726] lkdtm: Performing direct entry REPORT_STACK
8309 03:10:02.317007 <6>[ 214.207260] lkdtm: Stack offset: -224
8310 03:10:02.317226 <6>[ 214.211443] lkdtm: Performing direct entry REPORT_STACK
8311 03:10:02.317427 <6>[ 214.216986] lkdtm: Stack offset: -160
8312 03:10:02.317622 <6>[ 214.221177] lkdtm: Performing direct entry REPORT_STACK
8313 03:10:02.317810 <6>[ 214.226724] lkdtm: Stack offset: 320
8314 03:10:02.317942 <6>[ 214.230820] lkdtm: Performing direct entry REPORT_STACK
8315 03:10:02.318088 <6>[ 214.236371] lkdtm: Stack offset: 32
8316 03:10:02.319900 <6>[ 214.240386] lkdtm: Performing direct entry REPORT_STACK
8317 03:10:02.361682 <6>[ 214.245938] lkdtm: Stack offset: -496
8318 03:10:02.361974 <6>[ 214.250183] lkdtm: Performing direct entry REPORT_STACK
8319 03:10:02.362269 <6>[ 214.255818] lkdtm: Stack offset: 224
8320 03:10:02.362454 <6>[ 214.259927] lkdtm: Performing direct entry REPORT_STACK
8321 03:10:02.362611 <6>[ 214.265462] lkdtm: Stack offset: 160
8322 03:10:02.362751 <6>[ 214.269565] lkdtm: Performing direct entry REPORT_STACK
8323 03:10:02.362846 <6>[ 214.275097] lkdtm: Stack offset: -496
8324 03:10:02.362968 <6>[ 214.279297] lkdtm: Performing direct entry REPORT_STACK
8325 03:10:02.363090 <6>[ 214.284842] lkdtm: Stack offset: -240
8326 03:10:02.406658 <6>[ 214.289071] lkdtm: Performing direct entry REPORT_STACK
8327 03:10:02.406932 <6>[ 214.294615] lkdtm: Stack offset: -240
8328 03:10:02.407104 <6>[ 214.298811] lkdtm: Performing direct entry REPORT_STACK
8329 03:10:02.407262 <6>[ 214.304346] lkdtm: Stack offset: -208
8330 03:10:02.407411 <6>[ 214.308527] lkdtm: Performing direct entry REPORT_STACK
8331 03:10:02.407556 <6>[ 214.314059] lkdtm: Stack offset: 432
8332 03:10:02.407690 <6>[ 214.318201] lkdtm: Performing direct entry REPORT_STACK
8333 03:10:02.407810 <6>[ 214.323759] lkdtm: Stack offset: 48
8334 03:10:02.407930 <6>[ 214.327779] lkdtm: Performing direct entry REPORT_STACK
8335 03:10:02.409791 <6>[ 214.333317] lkdtm: Stack offset: 128
8336 03:10:02.451537 <6>[ 214.337420] lkdtm: Performing direct entry REPORT_STACK
8337 03:10:02.452039 <6>[ 214.342957] lkdtm: Stack offset: -32
8338 03:10:02.452404 <6>[ 214.347069] lkdtm: Performing direct entry REPORT_STACK
8339 03:10:02.452718 <6>[ 214.352607] lkdtm: Stack offset: 304
8340 03:10:02.453016 <6>[ 214.356705] lkdtm: Performing direct entry REPORT_STACK
8341 03:10:02.453309 <6>[ 214.362242] lkdtm: Stack offset: 336
8342 03:10:02.453594 <6>[ 214.366346] lkdtm: Performing direct entry REPORT_STACK
8343 03:10:02.453878 <6>[ 214.371884] lkdtm: Stack offset: 80
8344 03:10:02.454629 <6>[ 214.375978] lkdtm: Performing direct entry REPORT_STACK
8345 03:10:02.496327 <6>[ 214.381516] lkdtm: Stack offset: 272
8346 03:10:02.496823 <6>[ 214.385623] lkdtm: Performing direct entry REPORT_STACK
8347 03:10:02.497162 <6>[ 214.391156] lkdtm: Stack offset: -144
8348 03:10:02.497477 <6>[ 214.395338] lkdtm: Performing direct entry REPORT_STACK
8349 03:10:02.497775 <6>[ 214.400876] lkdtm: Stack offset: -96
8350 03:10:02.498106 <6>[ 214.404980] lkdtm: Performing direct entry REPORT_STACK
8351 03:10:02.498405 <6>[ 214.410529] lkdtm: Stack offset: 256
8352 03:10:02.498691 <6>[ 214.414631] lkdtm: Performing direct entry REPORT_STACK
8353 03:10:02.499481 <6>[ 214.420169] lkdtm: Stack offset: 224
8354 03:10:02.540942 <6>[ 214.424281] lkdtm: Performing direct entry REPORT_STACK
8355 03:10:02.541395 <6>[ 214.429818] lkdtm: Stack offset: -288
8356 03:10:02.541729 <6>[ 214.434053] lkdtm: Performing direct entry REPORT_STACK
8357 03:10:02.542084 <6>[ 214.439650] lkdtm: Stack offset: 480
8358 03:10:02.542393 <6>[ 214.443751] lkdtm: Performing direct entry REPORT_STACK
8359 03:10:02.542687 <6>[ 214.449289] lkdtm: Stack offset: -240
8360 03:10:02.542975 <6>[ 214.453485] lkdtm: Performing direct entry REPORT_STACK
8361 03:10:02.543259 <6>[ 214.459023] lkdtm: Stack offset: 80
8362 03:10:02.544114 <6>[ 214.463035] lkdtm: Performing direct entry REPORT_STACK
8363 03:10:02.585924 <6>[ 214.468572] lkdtm: Stack offset: 64
8364 03:10:02.586434 <6>[ 214.472595] lkdtm: Performing direct entry REPORT_STACK
8365 03:10:02.586783 <6>[ 214.478133] lkdtm: Stack offset: 64
8366 03:10:02.587095 <6>[ 214.482164] lkdtm: Performing direct entry REPORT_STACK
8367 03:10:02.587394 <6>[ 214.487820] lkdtm: Stack offset: 336
8368 03:10:02.587685 <6>[ 214.491934] lkdtm: Performing direct entry REPORT_STACK
8369 03:10:02.587970 <6>[ 214.497474] lkdtm: Stack offset: -416
8370 03:10:02.588249 <6>[ 214.501665] lkdtm: Performing direct entry REPORT_STACK
8371 03:10:02.588527 <6>[ 214.507200] lkdtm: Stack offset: -336
8372 03:10:02.589198 <6>[ 214.511405] lkdtm: Performing direct entry REPORT_STACK
8373 03:10:02.630699 <6>[ 214.516940] lkdtm: Stack offset: -208
8374 03:10:02.631150 <6>[ 214.521126] lkdtm: Performing direct entry REPORT_STACK
8375 03:10:02.631490 <6>[ 214.526676] lkdtm: Stack offset: 336
8376 03:10:02.631800 <6>[ 214.530785] lkdtm: Performing direct entry REPORT_STACK
8377 03:10:02.632093 <6>[ 214.536322] lkdtm: Stack offset: 352
8378 03:10:02.632377 <6>[ 214.540415] lkdtm: Performing direct entry REPORT_STACK
8379 03:10:02.632666 <6>[ 214.545954] lkdtm: Stack offset: -336
8380 03:10:02.632948 <6>[ 214.550180] lkdtm: Performing direct entry REPORT_STACK
8381 03:10:02.633946 <6>[ 214.555763] lkdtm: Stack offset: 368
8382 03:10:02.674979 <6>[ 214.559866] lkdtm: Performing direct entry REPORT_STACK
8383 03:10:02.675259 <6>[ 214.565404] lkdtm: Stack offset: -256
8384 03:10:02.675542 <6>[ 214.569587] lkdtm: Performing direct entry REPORT_STACK
8385 03:10:02.675724 <6>[ 214.575120] lkdtm: Stack offset: 352
8386 03:10:02.675890 <6>[ 214.579218] lkdtm: Performing direct entry REPORT_STACK
8387 03:10:02.676327 <6>[ 214.584752] lkdtm: Stack offset: -464
8388 03:10:02.676510 <6>[ 214.588945] lkdtm: Performing direct entry REPORT_STACK
8389 03:10:02.676650 <6>[ 214.594495] lkdtm: Stack offset: -336
8390 03:10:02.678093 <6>[ 214.598699] lkdtm: Performing direct entry REPORT_STACK
8391 03:10:02.719898 <6>[ 214.604241] lkdtm: Stack offset: 256
8392 03:10:02.720173 <6>[ 214.608374] lkdtm: Performing direct entry REPORT_STACK
8393 03:10:02.720352 <6>[ 214.613909] lkdtm: Stack offset: -368
8394 03:10:02.720517 <6>[ 214.618154] lkdtm: Performing direct entry REPORT_STACK
8395 03:10:02.720671 <6>[ 214.623682] lkdtm: Stack offset: -224
8396 03:10:02.720820 <6>[ 214.627883] lkdtm: Performing direct entry REPORT_STACK
8397 03:10:02.720925 <6>[ 214.633430] lkdtm: Stack offset: 368
8398 03:10:02.721017 <6>[ 214.637543] lkdtm: Performing direct entry REPORT_STACK
8399 03:10:02.721106 <6>[ 214.643090] lkdtm: Stack offset: -336
8400 03:10:02.765123 <6>[ 214.647335] lkdtm: Performing direct entry REPORT_STACK
8401 03:10:02.765374 <6>[ 214.652879] lkdtm: Stack offset: 352
8402 03:10:02.765546 <6>[ 214.657015] lkdtm: Performing direct entry REPORT_STACK
8403 03:10:02.765702 <6>[ 214.662551] lkdtm: Stack offset: 368
8404 03:10:02.765854 <6>[ 214.666658] lkdtm: Performing direct entry REPORT_STACK
8405 03:10:02.765983 <6>[ 214.672213] lkdtm: Stack offset: 64
8406 03:10:02.766132 <6>[ 214.676308] lkdtm: Performing direct entry REPORT_STACK
8407 03:10:02.766258 <6>[ 214.681847] lkdtm: Stack offset: 464
8408 03:10:02.766384 <6>[ 214.685956] lkdtm: Performing direct entry REPORT_STACK
8409 03:10:02.768283 <6>[ 214.691648] lkdtm: Stack offset: 480
8410 03:10:02.809956 <6>[ 214.695833] lkdtm: Performing direct entry REPORT_STACK
8411 03:10:02.810434 <6>[ 214.701381] lkdtm: Stack offset: -112
8412 03:10:02.810778 <6>[ 214.705570] lkdtm: Performing direct entry REPORT_STACK
8413 03:10:02.811098 <6>[ 214.711109] lkdtm: Stack offset: 144
8414 03:10:02.811396 <6>[ 214.715221] lkdtm: Performing direct entry REPORT_STACK
8415 03:10:02.811689 <6>[ 214.720760] lkdtm: Stack offset: 224
8416 03:10:02.811975 <6>[ 214.724859] lkdtm: Performing direct entry REPORT_STACK
8417 03:10:02.812260 <6>[ 214.730421] lkdtm: Stack offset: 352
8418 03:10:02.813138 <6>[ 214.734536] lkdtm: Performing direct entry REPORT_STACK
8419 03:10:02.854698 <6>[ 214.740074] lkdtm: Stack offset: 304
8420 03:10:02.855144 <6>[ 214.744179] lkdtm: Performing direct entry REPORT_STACK
8421 03:10:02.855488 <6>[ 214.749717] lkdtm: Stack offset: -336
8422 03:10:02.855802 <6>[ 214.753901] lkdtm: Performing direct entry REPORT_STACK
8423 03:10:02.856103 <6>[ 214.759440] lkdtm: Stack offset: 304
8424 03:10:02.856396 <6>[ 214.763538] lkdtm: Performing direct entry REPORT_STACK
8425 03:10:02.856682 <6>[ 214.769076] lkdtm: Stack offset: 512
8426 03:10:02.856963 <6>[ 214.773172] lkdtm: Performing direct entry REPORT_STACK
8427 03:10:02.857928 <6>[ 214.778721] lkdtm: Stack offset: -400
8428 03:10:02.899302 <6>[ 214.782911] lkdtm: Performing direct entry REPORT_STACK
8429 03:10:02.899757 <6>[ 214.788449] lkdtm: Stack offset: 464
8430 03:10:02.900102 <6>[ 214.792549] lkdtm: Performing direct entry REPORT_STACK
8431 03:10:02.900418 <6>[ 214.798087] lkdtm: Stack offset: 352
8432 03:10:02.900718 <6>[ 214.802202] lkdtm: Performing direct entry REPORT_STACK
8433 03:10:02.901007 <6>[ 214.807755] lkdtm: Stack offset: -304
8434 03:10:02.901291 <6>[ 214.811982] lkdtm: Performing direct entry REPORT_STACK
8435 03:10:02.901578 <6>[ 214.817520] lkdtm: Stack offset: -288
8436 03:10:02.902544 <6>[ 214.821715] lkdtm: Performing direct entry REPORT_STACK
8437 03:10:02.944106 <6>[ 214.827254] lkdtm: Stack offset: -400
8438 03:10:02.944561 <6>[ 214.831444] lkdtm: Performing direct entry REPORT_STACK
8439 03:10:02.944903 <6>[ 214.836981] lkdtm: Stack offset: 160
8440 03:10:02.945220 <6>[ 214.841098] lkdtm: Performing direct entry REPORT_STACK
8441 03:10:02.945525 <6>[ 214.846636] lkdtm: Stack offset: 32
8442 03:10:02.945818 <6>[ 214.850647] lkdtm: Performing direct entry REPORT_STACK
8443 03:10:02.946134 <6>[ 214.856185] lkdtm: Stack offset: 48
8444 03:10:02.946425 <6>[ 214.860197] lkdtm: Performing direct entry REPORT_STACK
8445 03:10:02.946705 <6>[ 214.865735] lkdtm: Stack offset: 320
8446 03:10:02.947367 <6>[ 214.869835] lkdtm: Performing direct entry REPORT_STACK
8447 03:10:02.988944 <6>[ 214.875373] lkdtm: Stack offset: 448
8448 03:10:02.989509 <6>[ 214.879475] lkdtm: Performing direct entry REPORT_STACK
8449 03:10:02.989953 <6>[ 214.885011] lkdtm: Stack offset: -96
8450 03:10:02.990438 <6>[ 214.889129] lkdtm: Performing direct entry REPORT_STACK
8451 03:10:02.991221 <6>[ 214.894669] lkdtm: Stack offset: -80
8452 03:10:02.991665 <6>[ 214.898780] lkdtm: Performing direct entry REPORT_STACK
8453 03:10:02.992147 <6>[ 214.904318] lkdtm: Stack offset: 320
8454 03:10:02.992526 <6>[ 214.908417] lkdtm: Performing direct entry REPORT_STACK
8455 03:10:02.992966 <6>[ 214.913953] lkdtm: Stack offset: -208
8456 03:10:03.033289 <6>[ 214.918206] lkdtm: Performing direct entry REPORT_STACK
8457 03:10:03.033564 <6>[ 214.923865] lkdtm: Stack offset: 464
8458 03:10:03.033816 <6>[ 214.927977] lkdtm: Performing direct entry REPORT_STACK
8459 03:10:03.034119 <6>[ 214.933507] lkdtm: Stack offset: 176
8460 03:10:03.034704 <6>[ 214.937602] lkdtm: Performing direct entry REPORT_STACK
8461 03:10:03.034953 <6>[ 214.943143] lkdtm: Stack offset: -192
8462 03:10:03.035155 <6>[ 214.947326] lkdtm: Performing direct entry REPORT_STACK
8463 03:10:03.035348 <6>[ 214.952867] lkdtm: Stack offset: 320
8464 03:10:03.036383 <6>[ 214.956968] lkdtm: Performing direct entry REPORT_STACK
8465 03:10:03.078083 <6>[ 214.962515] lkdtm: Stack offset: 0
8466 03:10:03.078359 <6>[ 214.966441] lkdtm: Performing direct entry REPORT_STACK
8467 03:10:03.078529 <6>[ 214.971979] lkdtm: Stack offset: 160
8468 03:10:03.079001 <6>[ 214.976068] lkdtm: Performing direct entry REPORT_STACK
8469 03:10:03.079181 <6>[ 214.981601] lkdtm: Stack offset: -240
8470 03:10:03.079334 <6>[ 214.985790] lkdtm: Performing direct entry REPORT_STACK
8471 03:10:03.079471 <6>[ 214.991323] lkdtm: Stack offset: 416
8472 03:10:03.079596 <6>[ 214.995416] lkdtm: Performing direct entry REPORT_STACK
8473 03:10:03.079718 <6>[ 215.000964] lkdtm: Stack offset: -176
8474 03:10:03.123135 <6>[ 215.005151] lkdtm: Performing direct entry REPORT_STACK
8475 03:10:03.123399 <6>[ 215.010688] lkdtm: Stack offset: -16
8476 03:10:03.123566 <6>[ 215.014783] lkdtm: Performing direct entry REPORT_STACK
8477 03:10:03.123721 <6>[ 215.020320] lkdtm: Stack offset: -256
8478 03:10:03.123871 <6>[ 215.024528] lkdtm: Performing direct entry REPORT_STACK
8479 03:10:03.124013 <6>[ 215.030066] lkdtm: Stack offset: -16
8480 03:10:03.124153 <6>[ 215.034186] lkdtm: Performing direct entry REPORT_STACK
8481 03:10:03.124289 <6>[ 215.039839] lkdtm: Stack offset: -80
8482 03:10:03.124426 <6>[ 215.043942] lkdtm: Performing direct entry REPORT_STACK
8483 03:10:03.126254 <6>[ 215.049490] lkdtm: Stack offset: -368
8484 03:10:03.167590 <6>[ 215.053690] lkdtm: Performing direct entry REPORT_STACK
8485 03:10:03.167821 <6>[ 215.059227] lkdtm: Stack offset: -400
8486 03:10:03.167986 <6>[ 215.063413] lkdtm: Performing direct entry REPORT_STACK
8487 03:10:03.168139 <6>[ 215.068950] lkdtm: Stack offset: -128
8488 03:10:03.168281 <6>[ 215.073134] lkdtm: Performing direct entry REPORT_STACK
8489 03:10:03.168424 <6>[ 215.078679] lkdtm: Stack offset: 16
8490 03:10:03.168539 <6>[ 215.082701] lkdtm: Performing direct entry REPORT_STACK
8491 03:10:03.168656 <6>[ 215.088238] lkdtm: Stack offset: 240
8492 03:10:03.170968 <6>[ 215.092335] lkdtm: Performing direct entry REPORT_STACK
8493 03:10:03.212777 <6>[ 215.097871] lkdtm: Stack offset: -384
8494 03:10:03.213225 <6>[ 215.102100] lkdtm: Performing direct entry REPORT_STACK
8495 03:10:03.213557 <6>[ 215.107751] lkdtm: Stack offset: 416
8496 03:10:03.213864 <6>[ 215.111862] lkdtm: Performing direct entry REPORT_STACK
8497 03:10:03.214216 <6>[ 215.117400] lkdtm: Stack offset: 80
8498 03:10:03.214510 <6>[ 215.121412] lkdtm: Performing direct entry REPORT_STACK
8499 03:10:03.214791 <6>[ 215.126947] lkdtm: Stack offset: 48
8500 03:10:03.215066 <6>[ 215.130960] lkdtm: Performing direct entry REPORT_STACK
8501 03:10:03.216072 <6>[ 215.136493] lkdtm: Stack offset: -480
8502 03:10:03.257313 <6>[ 215.140678] lkdtm: Performing direct entry REPORT_STACK
8503 03:10:03.257751 <6>[ 215.146226] lkdtm: Stack offset: 304
8504 03:10:03.258120 <6>[ 215.150337] lkdtm: Performing direct entry REPORT_STACK
8505 03:10:03.258439 <6>[ 215.155874] lkdtm: Stack offset: 64
8506 03:10:03.258729 <6>[ 215.159880] lkdtm: Performing direct entry REPORT_STACK
8507 03:10:03.259012 <6>[ 215.165417] lkdtm: Stack offset: 448
8508 03:10:03.259291 <6>[ 215.169516] lkdtm: Performing direct entry REPORT_STACK
8509 03:10:03.259566 <6>[ 215.175049] lkdtm: Stack offset: -112
8510 03:10:03.260617 <6>[ 215.179235] lkdtm: Performing direct entry REPORT_STACK
8511 03:10:03.261049 <6>[ 215.184768] lkdtm: Stack offset: 192
8512 03:10:03.302198 <6>[ 215.188866] lkdtm: Performing direct entry REPORT_STACK
8513 03:10:03.302670 <6>[ 215.194402] lkdtm: Stack offset: -496
8514 03:10:03.303004 <6>[ 215.198584] lkdtm: Performing direct entry REPORT_STACK
8515 03:10:03.303309 <6>[ 215.204121] lkdtm: Stack offset: 208
8516 03:10:03.303601 <6>[ 215.208228] lkdtm: Performing direct entry REPORT_STACK
8517 03:10:03.303887 <6>[ 215.213779] lkdtm: Stack offset: 240
8518 03:10:03.304165 <6>[ 215.217951] lkdtm: Performing direct entry REPORT_STACK
8519 03:10:03.304441 <6>[ 215.223506] lkdtm: Stack offset: 128
8520 03:10:03.305457 <6>[ 215.227602] lkdtm: Performing direct entry REPORT_STACK
8521 03:10:03.346925 <6>[ 215.233139] lkdtm: Stack offset: 400
8522 03:10:03.347937 <6>[ 215.237243] lkdtm: Performing direct entry REPORT_STACK
8523 03:10:03.348320 <6>[ 215.242776] lkdtm: Stack offset: 256
8524 03:10:03.348638 <6>[ 215.246877] lkdtm: Performing direct entry REPORT_STACK
8525 03:10:03.348993 <6>[ 215.252411] lkdtm: Stack offset: -304
8526 03:10:03.349289 <6>[ 215.256605] lkdtm: Performing direct entry REPORT_STACK
8527 03:10:03.349576 <6>[ 215.262144] lkdtm: Stack offset: -336
8528 03:10:03.349894 <6>[ 215.266336] lkdtm: Performing direct entry REPORT_STACK
8529 03:10:03.350348 <6>[ 215.271874] lkdtm: Stack offset: 128
8530 03:10:03.391312 <6>[ 215.275985] lkdtm: Performing direct entry REPORT_STACK
8531 03:10:03.391586 <6>[ 215.281517] lkdtm: Stack offset: 64
8532 03:10:03.391758 <6>[ 215.285530] lkdtm: Performing direct entry REPORT_STACK
8533 03:10:03.391915 <6>[ 215.291075] lkdtm: Stack offset: -112
8534 03:10:03.392160 <6>[ 215.295301] lkdtm: Performing direct entry REPORT_STACK
8535 03:10:03.392315 <6>[ 215.300845] lkdtm: Stack offset: 384
8536 03:10:03.392460 <6>[ 215.304963] lkdtm: Performing direct entry REPORT_STACK
8537 03:10:03.392666 <6>[ 215.310499] lkdtm: Stack offset: -256
8538 03:10:03.394392 <6>[ 215.314692] lkdtm: Performing direct entry REPORT_STACK
8539 03:10:03.436229 <6>[ 215.320228] lkdtm: Stack offset: -144
8540 03:10:03.436503 <6>[ 215.324433] lkdtm: Performing direct entry REPORT_STACK
8541 03:10:03.436673 <6>[ 215.330012] lkdtm: Stack offset: -64
8542 03:10:03.436826 <6>[ 215.334246] lkdtm: Performing direct entry REPORT_STACK
8543 03:10:03.436976 <6>[ 215.339782] lkdtm: Stack offset: 128
8544 03:10:03.437113 <6>[ 215.343888] lkdtm: Performing direct entry REPORT_STACK
8545 03:10:03.437246 <6>[ 215.349423] lkdtm: Stack offset: -432
8546 03:10:03.437378 <6>[ 215.353601] lkdtm: Performing direct entry REPORT_STACK
8547 03:10:03.437512 <6>[ 215.359144] lkdtm: Stack offset: 352
8548 03:10:03.481217 <6>[ 215.363242] lkdtm: Performing direct entry REPORT_STACK
8549 03:10:03.481459 <6>[ 215.368775] lkdtm: Stack offset: 512
8550 03:10:03.481627 <6>[ 215.372871] lkdtm: Performing direct entry REPORT_STACK
8551 03:10:03.481782 <6>[ 215.378408] lkdtm: Stack offset: -480
8552 03:10:03.481929 <6>[ 215.382598] lkdtm: Performing direct entry REPORT_STACK
8553 03:10:03.482184 <6>[ 215.388134] lkdtm: Stack offset: 32
8554 03:10:03.482473 <6>[ 215.392157] lkdtm: Performing direct entry REPORT_STACK
8555 03:10:03.482756 <6>[ 215.397694] lkdtm: Stack offset: -224
8556 03:10:03.483038 <6>[ 215.401882] lkdtm: Performing direct entry REPORT_STACK
8557 03:10:03.484557 <6>[ 215.407615] lkdtm: Stack offset: -448
8558 03:10:03.526185 <6>[ 215.411816] lkdtm: Performing direct entry REPORT_STACK
8559 03:10:03.526634 <6>[ 215.417355] lkdtm: Stack offset: -192
8560 03:10:03.526971 <6>[ 215.421543] lkdtm: Performing direct entry REPORT_STACK
8561 03:10:03.527287 <6>[ 215.427081] lkdtm: Stack offset: 16
8562 03:10:03.527593 <6>[ 215.431098] lkdtm: Performing direct entry REPORT_STACK
8563 03:10:03.527885 <6>[ 215.436635] lkdtm: Stack offset: -192
8564 03:10:03.528173 <6>[ 215.440828] lkdtm: Performing direct entry REPORT_STACK
8565 03:10:03.528456 <6>[ 215.446384] lkdtm: Stack offset: -336
8566 03:10:03.529339 <6>[ 215.450707] lkdtm: Performing direct entry REPORT_STACK
8567 03:10:03.571052 <6>[ 215.456254] lkdtm: Stack offset: 160
8568 03:10:03.571900 <6>[ 215.460361] lkdtm: Performing direct entry REPORT_STACK
8569 03:10:03.572266 <6>[ 215.465909] lkdtm: Stack offset: -368
8570 03:10:03.572588 <6>[ 215.470133] lkdtm: Performing direct entry REPORT_STACK
8571 03:10:03.572893 <6>[ 215.475782] lkdtm: Stack offset: -240
8572 03:10:03.573185 <6>[ 215.479971] lkdtm: Performing direct entry REPORT_STACK
8573 03:10:03.573474 <6>[ 215.485510] lkdtm: Stack offset: 496
8574 03:10:03.573760 <6>[ 215.489616] lkdtm: Performing direct entry REPORT_STACK
8575 03:10:03.574538 <6>[ 215.495153] lkdtm: Stack offset: -400
8576 03:10:03.615587 <6>[ 215.499363] lkdtm: Performing direct entry REPORT_STACK
8577 03:10:03.616040 <6>[ 215.504899] lkdtm: Stack offset: -192
8578 03:10:03.616382 <6>[ 215.509086] lkdtm: Performing direct entry REPORT_STACK
8579 03:10:03.616696 <6>[ 215.514636] lkdtm: Stack offset: -208
8580 03:10:03.616995 <6>[ 215.518826] lkdtm: Performing direct entry REPORT_STACK
8581 03:10:03.617289 <6>[ 215.524365] lkdtm: Stack offset: 480
8582 03:10:03.617572 <6>[ 215.528464] lkdtm: Performing direct entry REPORT_STACK
8583 03:10:03.617853 <6>[ 215.534000] lkdtm: Stack offset: -496
8584 03:10:03.618845 <6>[ 215.538189] lkdtm: Performing direct entry REPORT_STACK
8585 03:10:03.660457 <6>[ 215.543716] lkdtm: Stack offset: -160
8586 03:10:03.660907 <6>[ 215.547900] lkdtm: Performing direct entry REPORT_STACK
8587 03:10:03.661245 <6>[ 215.553438] lkdtm: Stack offset: 288
8588 03:10:03.661555 <6>[ 215.557538] lkdtm: Performing direct entry REPORT_STACK
8589 03:10:03.661853 <6>[ 215.563075] lkdtm: Stack offset: 224
8590 03:10:03.662208 <6>[ 215.567185] lkdtm: Performing direct entry REPORT_STACK
8591 03:10:03.662502 <6>[ 215.572723] lkdtm: Stack offset: -96
8592 03:10:03.662784 <6>[ 215.576857] lkdtm: Performing direct entry REPORT_STACK
8593 03:10:03.663067 <6>[ 215.582395] lkdtm: Stack offset: 272
8594 03:10:03.705075 <6>[ 215.586499] lkdtm: Performing direct entry REPORT_STACK
8595 03:10:03.705352 <6>[ 215.592052] lkdtm: Stack offset: -112
8596 03:10:03.705575 <6>[ 215.596284] lkdtm: Performing direct entry REPORT_STACK
8597 03:10:03.705787 <6>[ 215.601824] lkdtm: Stack offset: 512
8598 03:10:03.705980 <6>[ 215.605932] lkdtm: Performing direct entry REPORT_STACK
8599 03:10:03.706216 <6>[ 215.611473] lkdtm: Stack offset: -64
8600 03:10:03.706404 <6>[ 215.615577] lkdtm: Performing direct entry REPORT_STACK
8601 03:10:03.706554 <6>[ 215.621114] lkdtm: Stack offset: 480
8602 03:10:03.706690 <6>[ 215.625230] lkdtm: Performing direct entry REPORT_STACK
8603 03:10:03.708133 <6>[ 215.630762] lkdtm: Stack offset: 112
8604 03:10:03.749682 <6>[ 215.634880] lkdtm: Performing direct entry REPORT_STACK
8605 03:10:03.749963 <6>[ 215.640416] lkdtm: Stack offset: 160
8606 03:10:03.750256 <6>[ 215.644519] lkdtm: Performing direct entry REPORT_STACK
8607 03:10:03.750737 <6>[ 215.650054] lkdtm: Stack offset: 144
8608 03:10:03.750895 <6>[ 215.654191] lkdtm: Performing direct entry REPORT_STACK
8609 03:10:03.751086 <6>[ 215.659846] lkdtm: Stack offset: -416
8610 03:10:03.751250 <6>[ 215.664057] lkdtm: Performing direct entry REPORT_STACK
8611 03:10:03.751407 <6>[ 215.669593] lkdtm: Stack offset: 240
8612 03:10:03.752818 <6>[ 215.673700] lkdtm: Performing direct entry REPORT_STACK
8613 03:10:03.794581 <6>[ 215.679238] lkdtm: Stack offset: -16
8614 03:10:03.794874 <6>[ 215.683331] lkdtm: Performing direct entry REPORT_STACK
8615 03:10:03.795099 <6>[ 215.688892] lkdtm: Stack offset: 480
8616 03:10:03.795299 <6>[ 215.692985] lkdtm: Performing direct entry REPORT_STACK
8617 03:10:03.795481 <6>[ 215.698528] lkdtm: Stack offset: 160
8618 03:10:03.795641 <6>[ 215.702627] lkdtm: Performing direct entry REPORT_STACK
8619 03:10:03.795796 <6>[ 215.708159] lkdtm: Stack offset: -368
8620 03:10:03.795951 <6>[ 215.712341] lkdtm: Performing direct entry REPORT_STACK
8621 03:10:03.797686 <6>[ 215.717878] lkdtm: Stack offset: -416
8622 03:10:03.839398 <6>[ 215.722090] lkdtm: Performing direct entry REPORT_STACK
8623 03:10:03.839644 <6>[ 215.727618] lkdtm: Stack offset: -288
8624 03:10:03.839862 <6>[ 215.731809] lkdtm: Performing direct entry REPORT_STACK
8625 03:10:03.840062 <6>[ 215.737342] lkdtm: Stack offset: 96
8626 03:10:03.840255 <6>[ 215.741351] lkdtm: Performing direct entry REPORT_STACK
8627 03:10:03.840451 <6>[ 215.746888] lkdtm: Stack offset: 352
8628 03:10:03.840607 <6>[ 215.750987] lkdtm: Performing direct entry REPORT_STACK
8629 03:10:03.840761 <6>[ 215.756524] lkdtm: Stack offset: 368
8630 03:10:03.840914 <6>[ 215.760635] lkdtm: Performing direct entry REPORT_STACK
8631 03:10:03.842672 <6>[ 215.766188] lkdtm: Stack offset: 464
8632 03:10:03.884328 <6>[ 215.770371] lkdtm: Performing direct entry REPORT_STACK
8633 03:10:03.884783 <6>[ 215.775932] lkdtm: Stack offset: 144
8634 03:10:03.885211 <6>[ 215.780108] lkdtm: Performing direct entry REPORT_STACK
8635 03:10:03.885615 <6>[ 215.785647] lkdtm: Stack offset: 240
8636 03:10:03.886029 <6>[ 215.789753] lkdtm: Performing direct entry REPORT_STACK
8637 03:10:03.886416 <6>[ 215.795291] lkdtm: Stack offset: 112
8638 03:10:03.886788 <6>[ 215.799393] lkdtm: Performing direct entry REPORT_STACK
8639 03:10:03.887157 <6>[ 215.804931] lkdtm: Stack offset: 336
8640 03:10:03.887914 <6>[ 215.809032] lkdtm: Performing direct entry REPORT_STACK
8641 03:10:03.929143 <6>[ 215.814570] lkdtm: Stack offset: -176
8642 03:10:03.929596 <6>[ 215.818768] lkdtm: Performing direct entry REPORT_STACK
8643 03:10:03.930430 <6>[ 215.824306] lkdtm: Stack offset: -192
8644 03:10:03.930797 <6>[ 215.828492] lkdtm: Performing direct entry REPORT_STACK
8645 03:10:03.931199 <6>[ 215.834038] lkdtm: Stack offset: 288
8646 03:10:03.931586 <6>[ 215.838142] lkdtm: Performing direct entry REPORT_STACK
8647 03:10:03.931966 <6>[ 215.843668] lkdtm: Stack offset: -480
8648 03:10:03.932348 <6>[ 215.847861] lkdtm: Performing direct entry REPORT_STACK
8649 03:10:03.932724 <6>[ 215.853398] lkdtm: Stack offset: 304
8650 03:10:03.973795 <6>[ 215.857502] lkdtm: Performing direct entry REPORT_STACK
8651 03:10:03.974269 <6>[ 215.863040] lkdtm: Stack offset: -208
8652 03:10:03.975004 <6>[ 215.867226] lkdtm: Performing direct entry REPORT_STACK
8653 03:10:03.975359 <6>[ 215.872764] lkdtm: Stack offset: 176
8654 03:10:03.975671 <6>[ 215.876862] lkdtm: Performing direct entry REPORT_STACK
8655 03:10:03.975969 <6>[ 215.882418] lkdtm: Stack offset: -336
8656 03:10:03.976253 <6>[ 215.886611] lkdtm: Performing direct entry REPORT_STACK
8657 03:10:03.976537 <6>[ 215.892163] lkdtm: Stack offset: 448
8658 03:10:03.977203 <6>[ 215.896390] lkdtm: Performing direct entry REPORT_STACK
8659 03:10:04.018696 <6>[ 215.901928] lkdtm: Stack offset: -352
8660 03:10:04.019161 <6>[ 215.906148] lkdtm: Performing direct entry REPORT_STACK
8661 03:10:04.019591 <6>[ 215.911799] lkdtm: Stack offset: 256
8662 03:10:04.019994 <6>[ 215.915900] lkdtm: Performing direct entry REPORT_STACK
8663 03:10:04.020384 <6>[ 215.921439] lkdtm: Stack offset: 240
8664 03:10:04.020761 <6>[ 215.925534] lkdtm: Performing direct entry REPORT_STACK
8665 03:10:04.021134 <6>[ 215.931075] lkdtm: Stack offset: 0
8666 03:10:04.021499 <6>[ 215.934999] lkdtm: Performing direct entry REPORT_STACK
8667 03:10:04.021884 <6>[ 215.940537] lkdtm: Stack offset: -288
8668 03:10:04.063426 <6>[ 215.944737] lkdtm: Performing direct entry REPORT_STACK
8669 03:10:04.064023 <6>[ 215.950276] lkdtm: Stack offset: -272
8670 03:10:04.064488 <6>[ 215.954462] lkdtm: Performing direct entry REPORT_STACK
8671 03:10:04.065357 <6>[ 215.960000] lkdtm: Stack offset: 368
8672 03:10:04.065865 <6>[ 215.964104] lkdtm: Performing direct entry REPORT_STACK
8673 03:10:04.066349 <6>[ 215.969642] lkdtm: Stack offset: 0
8674 03:10:04.066791 <6>[ 215.973570] lkdtm: Performing direct entry REPORT_STACK
8675 03:10:04.067103 <6>[ 215.979109] lkdtm: Stack offset: -384
8676 03:10:04.067291 <6>[ 215.983295] lkdtm: Performing direct entry REPORT_STACK
8677 03:10:04.067527 <6>[ 215.988843] lkdtm: Stack offset: 480
8678 03:10:04.107790 <6>[ 215.992953] lkdtm: Performing direct entry REPORT_STACK
8679 03:10:04.108368 <6>[ 215.998488] lkdtm: Stack offset: 480
8680 03:10:04.108571 <6>[ 216.002619] lkdtm: Performing direct entry REPORT_STACK
8681 03:10:04.108808 <6>[ 216.008153] lkdtm: Stack offset: -352
8682 03:10:04.109019 <6>[ 216.012341] lkdtm: Performing direct entry REPORT_STACK
8683 03:10:04.109190 <6>[ 216.017895] lkdtm: Stack offset: 448
8684 03:10:04.109358 <6>[ 216.022062] lkdtm: Performing direct entry REPORT_STACK
8685 03:10:04.109532 <6>[ 216.027593] lkdtm: Stack offset: 112
8686 03:10:04.110946 <6>[ 216.031687] lkdtm: Performing direct entry REPORT_STACK
8687 03:10:04.152533 <6>[ 216.037223] lkdtm: Stack offset: 208
8688 03:10:04.152839 <6>[ 216.041323] lkdtm: Performing direct entry REPORT_STACK
8689 03:10:04.153093 <6>[ 216.046861] lkdtm: Stack offset: -336
8690 03:10:04.153588 <6>[ 216.051037] lkdtm: Performing direct entry REPORT_STACK
8691 03:10:04.153776 <6>[ 216.056575] lkdtm: Stack offset: -288
8692 03:10:04.153978 <6>[ 216.060773] lkdtm: Performing direct entry REPORT_STACK
8693 03:10:04.154181 <6>[ 216.066317] lkdtm: Stack offset: -304
8694 03:10:04.154346 <6>[ 216.070505] lkdtm: Performing direct entry REPORT_STACK
8695 03:10:04.155692 <6>[ 216.076038] lkdtm: Stack offset: 480
8696 03:10:04.197421 <6>[ 216.080132] lkdtm: Performing direct entry REPORT_STACK
8697 03:10:04.197683 <6>[ 216.085668] lkdtm: Stack offset: 352
8698 03:10:04.197903 <6>[ 216.089760] lkdtm: Performing direct entry REPORT_STACK
8699 03:10:04.198120 <6>[ 216.095306] lkdtm: Stack offset: 368
8700 03:10:04.198693 <6>[ 216.099408] lkdtm: Performing direct entry REPORT_STACK
8701 03:10:04.199084 <6>[ 216.104941] lkdtm: Stack offset: 256
8702 03:10:04.199489 <6>[ 216.109049] lkdtm: Performing direct entry REPORT_STACK
8703 03:10:04.199873 <6>[ 216.114587] lkdtm: Stack offset: 128
8704 03:10:04.200249 <6>[ 216.118685] lkdtm: Performing direct entry REPORT_STACK
8705 03:10:04.200758 <6>[ 216.124222] lkdtm: Stack offset: -272
8706 03:10:04.242455 <6>[ 216.128427] lkdtm: Performing direct entry REPORT_STACK
8707 03:10:04.242916 <6>[ 216.134023] lkdtm: Stack offset: -96
8708 03:10:04.243343 <6>[ 216.138253] lkdtm: Performing direct entry REPORT_STACK
8709 03:10:04.243744 <6>[ 216.143779] lkdtm: Stack offset: 32
8710 03:10:04.244125 <6>[ 216.147797] lkdtm: Performing direct entry REPORT_STACK
8711 03:10:04.244503 <6>[ 216.153334] lkdtm: Stack offset: 304
8712 03:10:04.244877 <6>[ 216.157434] lkdtm: Performing direct entry REPORT_STACK
8713 03:10:04.245239 <6>[ 216.162972] lkdtm: Stack offset: -320
8714 03:10:04.246089 <6>[ 216.167156] lkdtm: Performing direct entry REPORT_STACK
8715 03:10:04.287185 <6>[ 216.172695] lkdtm: Stack offset: 272
8716 03:10:04.287644 <6>[ 216.176796] lkdtm: Performing direct entry REPORT_STACK
8717 03:10:04.288076 <6>[ 216.182334] lkdtm: Stack offset: 192
8718 03:10:04.288478 <6>[ 216.186445] lkdtm: Performing direct entry REPORT_STACK
8719 03:10:04.288866 <6>[ 216.191982] lkdtm: Stack offset: 224
8720 03:10:04.289242 <6>[ 216.196080] lkdtm: Performing direct entry REPORT_STACK
8721 03:10:04.289616 <6>[ 216.201627] lkdtm: Stack offset: -400
8722 03:10:04.289984 <6>[ 216.205814] lkdtm: Performing direct entry REPORT_STACK
8723 03:10:04.290754 <6>[ 216.211359] lkdtm: Stack offset: 144
8724 03:10:04.331851 <6>[ 216.215464] lkdtm: Performing direct entry REPORT_STACK
8725 03:10:04.332303 <6>[ 216.221001] lkdtm: Stack offset: -464
8726 03:10:04.332733 <6>[ 216.225189] lkdtm: Performing direct entry REPORT_STACK
8727 03:10:04.333136 <6>[ 216.230726] lkdtm: Stack offset: -288
8728 03:10:04.333521 <6>[ 216.234911] lkdtm: Performing direct entry REPORT_STACK
8729 03:10:04.333901 <6>[ 216.240448] lkdtm: Stack offset: -464
8730 03:10:04.334308 <6>[ 216.244637] lkdtm: Performing direct entry REPORT_STACK
8731 03:10:04.334678 <6>[ 216.250195] lkdtm: Stack offset: 272
8732 03:10:04.335436 <6>[ 216.254424] lkdtm: Performing direct entry REPORT_STACK
8733 03:10:04.376510 <6>[ 216.259961] lkdtm: Stack offset: 128
8734 03:10:04.377350 <6>[ 216.264064] lkdtm: Performing direct entry REPORT_STACK
8735 03:10:04.377730 <6>[ 216.269621] lkdtm: Stack offset: 496
8736 03:10:04.378177 <6>[ 216.273725] lkdtm: Performing direct entry REPORT_STACK
8737 03:10:04.378572 <6>[ 216.279262] lkdtm: Stack offset: 272
8738 03:10:04.378954 <6>[ 216.283361] lkdtm: Performing direct entry REPORT_STACK
8739 03:10:04.379328 <6>[ 216.288899] lkdtm: Stack offset: 352
8740 03:10:04.379696 <6>[ 216.292997] lkdtm: Performing direct entry REPORT_STACK
8741 03:10:04.380067 <6>[ 216.298535] lkdtm: Stack offset: -256
8742 03:10:04.421290 <6>[ 216.302729] lkdtm: Performing direct entry REPORT_STACK
8743 03:10:04.421863 <6>[ 216.308267] lkdtm: Stack offset: 416
8744 03:10:04.422807 <6>[ 216.312380] lkdtm: Performing direct entry REPORT_STACK
8745 03:10:04.423225 <6>[ 216.317918] lkdtm: Stack offset: -144
8746 03:10:04.423610 <6>[ 216.322131] lkdtm: Performing direct entry REPORT_STACK
8747 03:10:04.424032 <6>[ 216.327656] lkdtm: Stack offset: 48
8748 03:10:04.424385 <6>[ 216.331671] lkdtm: Performing direct entry REPORT_STACK
8749 03:10:04.424783 <6>[ 216.337208] lkdtm: Stack offset: 16
8750 03:10:04.425182 <6>[ 216.341223] lkdtm: Performing direct entry REPORT_STACK
8751 03:10:04.425744 <6>[ 216.346772] lkdtm: Stack offset: 208
8752 03:10:04.465854 <6>[ 216.350884] lkdtm: Performing direct entry REPORT_STACK
8753 03:10:04.466155 <6>[ 216.356419] lkdtm: Stack offset: 336
8754 03:10:04.466377 <6>[ 216.360538] lkdtm: Performing direct entry REPORT_STACK
8755 03:10:04.466592 <6>[ 216.366087] lkdtm: Stack offset: -112
8756 03:10:04.466762 <6>[ 216.370427] lkdtm: Performing direct entry REPORT_STACK
8757 03:10:04.466889 <6>[ 216.375969] lkdtm: Stack offset: -96
8758 03:10:04.467011 <6>[ 216.380098] lkdtm: Performing direct entry REPORT_STACK
8759 03:10:04.467132 <6>[ 216.385636] lkdtm: Stack offset: -48
8760 03:10:04.469024 <6>[ 216.389732] lkdtm: Performing direct entry REPORT_STACK
8761 03:10:04.510804 <6>[ 216.395267] lkdtm: Stack offset: -384
8762 03:10:04.511080 <6>[ 216.399459] lkdtm: Performing direct entry REPORT_STACK
8763 03:10:04.511304 <6>[ 216.404995] lkdtm: Stack offset: -432
8764 03:10:04.511502 <6>[ 216.409187] lkdtm: Performing direct entry REPORT_STACK
8765 03:10:04.511716 <6>[ 216.414720] lkdtm: Stack offset: 80
8766 03:10:04.511885 <6>[ 216.418742] lkdtm: Performing direct entry REPORT_STACK
8767 03:10:04.512050 <6>[ 216.424289] lkdtm: Stack offset: 80
8768 03:10:04.512212 <6>[ 216.428332] lkdtm: Performing direct entry REPORT_STACK
8769 03:10:04.512374 <6>[ 216.433890] lkdtm: Stack offset: 448
8770 03:10:04.555846 <6>[ 216.438066] lkdtm: Performing direct entry REPORT_STACK
8771 03:10:04.556107 <6>[ 216.443721] lkdtm: Stack offset: -112
8772 03:10:04.556325 <6>[ 216.447921] lkdtm: Performing direct entry REPORT_STACK
8773 03:10:04.556522 <6>[ 216.453456] lkdtm: Stack offset: 480
8774 03:10:04.556718 <6>[ 216.457560] lkdtm: Performing direct entry REPORT_STACK
8775 03:10:04.557412 <6>[ 216.463115] lkdtm: Stack offset: -320
8776 03:10:04.557761 <6>[ 216.467307] lkdtm: Performing direct entry REPORT_STACK
8777 03:10:04.558181 <6>[ 216.472845] lkdtm: Stack offset: 176
8778 03:10:04.558568 <6>[ 216.476944] lkdtm: Performing direct entry REPORT_STACK
8779 03:10:04.559321 <6>[ 216.482482] lkdtm: Stack offset: 224
8780 03:10:04.600632 <6>[ 216.486655] lkdtm: Performing direct entry REPORT_STACK
8781 03:10:04.601084 <6>[ 216.492205] lkdtm: Stack offset: -368
8782 03:10:04.601882 <6>[ 216.496400] lkdtm: Performing direct entry REPORT_STACK
8783 03:10:04.602287 <6>[ 216.501937] lkdtm: Stack offset: 448
8784 03:10:04.602687 <6>[ 216.506072] lkdtm: Performing direct entry REPORT_STACK
8785 03:10:04.603078 <6>[ 216.511608] lkdtm: Stack offset: 0
8786 03:10:04.603452 <6>[ 216.515532] lkdtm: Performing direct entry REPORT_STACK
8787 03:10:04.603823 <6>[ 216.521069] lkdtm: Stack offset: 512
8788 03:10:04.604282 <6>[ 216.525168] lkdtm: Performing direct entry REPORT_STACK
8789 03:10:04.645551 <6>[ 216.530705] lkdtm: Stack offset: -112
8790 03:10:04.646031 <6>[ 216.534892] lkdtm: Performing direct entry REPORT_STACK
8791 03:10:04.646464 <6>[ 216.540442] lkdtm: Stack offset: -304
8792 03:10:04.646869 <6>[ 216.544636] lkdtm: Performing direct entry REPORT_STACK
8793 03:10:04.647261 <6>[ 216.550183] lkdtm: Stack offset: 64
8794 03:10:04.647640 <6>[ 216.554199] lkdtm: Performing direct entry REPORT_STACK
8795 03:10:04.648013 <6>[ 216.559730] lkdtm: Stack offset: -368
8796 03:10:04.648401 <6>[ 216.563935] lkdtm: Performing direct entry REPORT_STACK
8797 03:10:04.649205 <6>[ 216.569559] lkdtm: Stack offset: 464
8798 03:10:04.690131 <6>[ 216.573668] lkdtm: Performing direct entry REPORT_STACK
8799 03:10:04.690588 <6>[ 216.579207] lkdtm: Stack offset: -112
8800 03:10:04.691018 <6>[ 216.583393] lkdtm: Performing direct entry REPORT_STACK
8801 03:10:04.691422 <6>[ 216.588940] lkdtm: Stack offset: 160
8802 03:10:04.691807 <6>[ 216.593045] lkdtm: Performing direct entry REPORT_STACK
8803 03:10:04.692191 <6>[ 216.598582] lkdtm: Stack offset: -48
8804 03:10:04.692562 <6>[ 216.602683] lkdtm: Performing direct entry REPORT_STACK
8805 03:10:04.692929 <6>[ 216.608222] lkdtm: Stack offset: 320
8806 03:10:04.693729 <6>[ 216.612331] lkdtm: Performing direct entry REPORT_STACK
8807 03:10:04.734837 <6>[ 216.617880] lkdtm: Stack offset: -224
8808 03:10:04.735298 <6>[ 216.622099] lkdtm: Performing direct entry REPORT_STACK
8809 03:10:04.735725 <6>[ 216.627625] lkdtm: Stack offset: -128
8810 03:10:04.736132 <6>[ 216.631807] lkdtm: Performing direct entry REPORT_STACK
8811 03:10:04.736521 <6>[ 216.637346] lkdtm: Stack offset: -432
8812 03:10:04.736900 <6>[ 216.641539] lkdtm: Performing direct entry REPORT_STACK
8813 03:10:04.737279 <6>[ 216.647078] lkdtm: Stack offset: 208
8814 03:10:04.737657 <6>[ 216.651179] lkdtm: Performing direct entry REPORT_STACK
8815 03:10:04.738132 <6>[ 216.656716] lkdtm: Stack offset: -464
8816 03:10:04.779541 <6>[ 216.660902] lkdtm: Performing direct entry REPORT_STACK
8817 03:10:04.779873 <6>[ 216.666440] lkdtm: Stack offset: -400
8818 03:10:04.780141 <6>[ 216.670642] lkdtm: Performing direct entry REPORT_STACK
8819 03:10:04.780404 <6>[ 216.676194] lkdtm: Stack offset: -304
8820 03:10:04.780570 <6>[ 216.680503] lkdtm: Performing direct entry REPORT_STACK
8821 03:10:04.780779 <6>[ 216.686042] lkdtm: Stack offset: -128
8822 03:10:04.780969 <6>[ 216.690239] lkdtm: Performing direct entry REPORT_STACK
8823 03:10:04.781178 <6>[ 216.695778] lkdtm: Stack offset: 320
8824 03:10:04.781339 <6>[ 216.699883] lkdtm: Performing direct entry REPORT_STACK
8825 03:10:04.782618 <6>[ 216.705426] lkdtm: Stack offset: -368
8826 03:10:04.824120 <6>[ 216.709644] lkdtm: Performing direct entry REPORT_STACK
8827 03:10:04.824397 <6>[ 216.715180] lkdtm: Stack offset: 192
8828 03:10:04.824571 <6>[ 216.719308] lkdtm: Performing direct entry REPORT_STACK
8829 03:10:04.824756 <6>[ 216.724844] lkdtm: Stack offset: -400
8830 03:10:04.824912 <6>[ 216.729029] lkdtm: Performing direct entry REPORT_STACK
8831 03:10:04.825058 <6>[ 216.734572] lkdtm: Stack offset: 176
8832 03:10:04.825213 <6>[ 216.738675] lkdtm: Performing direct entry REPORT_STACK
8833 03:10:04.825332 <6>[ 216.744208] lkdtm: Stack offset: -160
8834 03:10:04.827215 <6>[ 216.748391] lkdtm: Performing direct entry REPORT_STACK
8835 03:10:04.869088 <6>[ 216.753926] lkdtm: Stack offset: 112
8836 03:10:04.869359 <6>[ 216.758079] lkdtm: Performing direct entry REPORT_STACK
8837 03:10:04.869535 <6>[ 216.763728] lkdtm: Stack offset: 272
8838 03:10:04.869958 <6>[ 216.767829] lkdtm: Performing direct entry REPORT_STACK
8839 03:10:04.870156 <6>[ 216.773369] lkdtm: Stack offset: 496
8840 03:10:04.870319 <6>[ 216.777478] lkdtm: Performing direct entry REPORT_STACK
8841 03:10:04.870460 <6>[ 216.783018] lkdtm: Stack offset: 176
8842 03:10:04.870594 <6>[ 216.787121] lkdtm: Performing direct entry REPORT_STACK
8843 03:10:04.872284 <6>[ 216.792653] lkdtm: Stack offset: 96
8844 03:10:04.913940 <6>[ 216.796686] lkdtm: Performing direct entry REPORT_STACK
8845 03:10:04.914191 <6>[ 216.802224] lkdtm: Stack offset: -352
8846 03:10:04.914362 <6>[ 216.806420] lkdtm: Performing direct entry REPORT_STACK
8847 03:10:04.914518 <6>[ 216.811956] lkdtm: Stack offset: 32
8848 03:10:04.914669 <6>[ 216.815968] lkdtm: Performing direct entry REPORT_STACK
8849 03:10:04.915205 <6>[ 216.821504] lkdtm: Stack offset: -384
8850 03:10:04.915536 <6>[ 216.825702] lkdtm: Performing direct entry REPORT_STACK
8851 03:10:04.915829 <6>[ 216.831238] lkdtm: Stack offset: -288
8852 03:10:04.916111 <6>[ 216.835496] lkdtm: Performing direct entry REPORT_STACK
8853 03:10:04.917318 <6>[ 216.841032] lkdtm: Stack offset: -128
8854 03:10:04.958866 <6>[ 216.845219] lkdtm: Performing direct entry REPORT_STACK
8855 03:10:04.959314 <6>[ 216.850756] lkdtm: Stack offset: 96
8856 03:10:04.959655 <6>[ 216.854777] lkdtm: Performing direct entry REPORT_STACK
8857 03:10:04.959969 <6>[ 216.860314] lkdtm: Stack offset: 160
8858 03:10:04.960658 <6>[ 216.864411] lkdtm: Performing direct entry REPORT_STACK
8859 03:10:04.960989 <6>[ 216.869947] lkdtm: Stack offset: -416
8860 03:10:04.961282 <6>[ 216.874187] lkdtm: Performing direct entry REPORT_STACK
8861 03:10:04.961570 <6>[ 216.879804] lkdtm: Stack offset: -336
8862 03:10:04.962258 <6>[ 216.883993] lkdtm: Performing direct entry REPORT_STACK
8863 03:10:05.003642 <6>[ 216.889530] lkdtm: Stack offset: 432
8864 03:10:05.004095 <6>[ 216.893634] lkdtm: Performing direct entry REPORT_STACK
8865 03:10:05.004430 <6>[ 216.899170] lkdtm: Stack offset: -16
8866 03:10:05.004741 <6>[ 216.903266] lkdtm: Performing direct entry REPORT_STACK
8867 03:10:05.005032 <6>[ 216.908801] lkdtm: Stack offset: 272
8868 03:10:05.005317 <6>[ 216.912898] lkdtm: Performing direct entry REPORT_STACK
8869 03:10:05.005606 <6>[ 216.918446] lkdtm: Stack offset: 240
8870 03:10:05.005888 <6>[ 216.922546] lkdtm: Performing direct entry REPORT_STACK
8871 03:10:05.006873 <6>[ 216.928093] lkdtm: Stack offset: 112
8872 03:10:05.048120 <6>[ 216.932190] lkdtm: Performing direct entry REPORT_STACK
8873 03:10:05.048582 <6>[ 216.937726] lkdtm: Stack offset: -288
8874 03:10:05.048919 <6>[ 216.941911] lkdtm: Performing direct entry REPORT_STACK
8875 03:10:05.049232 <6>[ 216.947447] lkdtm: Stack offset: 208
8876 03:10:05.049526 <6>[ 216.951545] lkdtm: Performing direct entry REPORT_STACK
8877 03:10:05.050207 <6>[ 216.957080] lkdtm: Stack offset: 416
8878 03:10:05.050532 <6>[ 216.961184] lkdtm: Performing direct entry REPORT_STACK
8879 03:10:05.050826 <6>[ 216.966731] lkdtm: Stack offset: 176
8880 03:10:05.051518 <6>[ 216.970832] lkdtm: Performing direct entry REPORT_STACK
8881 03:10:05.093058 <6>[ 216.976367] lkdtm: Stack offset: -32
8882 03:10:05.093503 <6>[ 216.980476] lkdtm: Performing direct entry REPORT_STACK
8883 03:10:05.093840 <6>[ 216.986012] lkdtm: Stack offset: -64
8884 03:10:05.094560 <6>[ 216.990125] lkdtm: Performing direct entry REPORT_STACK
8885 03:10:05.094896 <6>[ 216.995666] lkdtm: Stack offset: -224
8886 03:10:05.095197 <6>[ 216.999978] lkdtm: Performing direct entry REPORT_STACK
8887 03:10:05.095489 <6>[ 217.005516] lkdtm: Stack offset: 512
8888 03:10:05.095776 <6>[ 217.009625] lkdtm: Performing direct entry REPORT_STACK
8889 03:10:05.096063 <6>[ 217.015162] lkdtm: Stack offset: 464
8890 03:10:05.137611 <6>[ 217.019260] lkdtm: Performing direct entry REPORT_STACK
8891 03:10:05.137932 <6>[ 217.024796] lkdtm: Stack offset: -64
8892 03:10:05.138162 <6>[ 217.028894] lkdtm: Performing direct entry REPORT_STACK
8893 03:10:05.138665 <6>[ 217.034452] lkdtm: Stack offset: 64
8894 03:10:05.138865 <6>[ 217.038473] lkdtm: Performing direct entry REPORT_STACK
8895 03:10:05.139006 <6>[ 217.044010] lkdtm: Stack offset: -336
8896 03:10:05.139142 <6>[ 217.048216] lkdtm: Performing direct entry REPORT_STACK
8897 03:10:05.139368 <6>[ 217.053755] lkdtm: Stack offset: -416
8898 03:10:05.139549 <6>[ 217.057944] lkdtm: Performing direct entry REPORT_STACK
8899 03:10:05.140716 <6>[ 217.063481] lkdtm: Stack offset: 384
8900 03:10:05.182211 <6>[ 217.067609] lkdtm: Performing direct entry REPORT_STACK
8901 03:10:05.182540 <6>[ 217.073147] lkdtm: Stack offset: 320
8902 03:10:05.182764 <6>[ 217.077253] lkdtm: Performing direct entry REPORT_STACK
8903 03:10:05.182969 <6>[ 217.082786] lkdtm: Stack offset: 448
8904 03:10:05.183557 <6>[ 217.086902] lkdtm: Performing direct entry REPORT_STACK
8905 03:10:05.183753 <6>[ 217.092437] lkdtm: Stack offset: -288
8906 03:10:05.183943 <6>[ 217.096619] lkdtm: Performing direct entry REPORT_STACK
8907 03:10:05.184132 <6>[ 217.102165] lkdtm: Stack offset: -272
8908 03:10:05.185304 <6>[ 217.106353] lkdtm: Performing direct entry REPORT_STACK
8909 03:10:05.227253 <6>[ 217.111920] lkdtm: Stack offset: -96
8910 03:10:05.227526 <6>[ 217.116173] lkdtm: Performing direct entry REPORT_STACK
8911 03:10:05.227697 <6>[ 217.121713] lkdtm: Stack offset: 400
8912 03:10:05.227854 <6>[ 217.125838] lkdtm: Performing direct entry REPORT_STACK
8913 03:10:05.228005 <6>[ 217.131381] lkdtm: Stack offset: 96
8914 03:10:05.228151 <6>[ 217.135408] lkdtm: Performing direct entry REPORT_STACK
8915 03:10:05.228296 <6>[ 217.140954] lkdtm: Stack offset: 336
8916 03:10:05.228438 <6>[ 217.145055] lkdtm: Performing direct entry REPORT_STACK
8917 03:10:05.230344 <6>[ 217.150592] lkdtm: Stack offset: -256
8918 03:10:05.272195 <6>[ 217.154793] lkdtm: Performing direct entry REPORT_STACK
8919 03:10:05.272434 <6>[ 217.160330] lkdtm: Stack offset: -384
8920 03:10:05.272603 <6>[ 217.164528] lkdtm: Performing direct entry REPORT_STACK
8921 03:10:05.272759 <6>[ 217.170065] lkdtm: Stack offset: 224
8922 03:10:05.272908 <6>[ 217.174191] lkdtm: Performing direct entry REPORT_STACK
8923 03:10:05.273052 <6>[ 217.179843] lkdtm: Stack offset: 496
8924 03:10:05.273196 <6>[ 217.183951] lkdtm: Performing direct entry REPORT_STACK
8925 03:10:05.273338 <6>[ 217.189490] lkdtm: Stack offset: -256
8926 03:10:05.273475 <6>[ 217.193677] lkdtm: Performing direct entry REPORT_STACK
8927 03:10:05.275370 <6>[ 217.199215] lkdtm: Stack offset: 480
8928 03:10:05.316710 <6>[ 217.203317] lkdtm: Performing direct entry REPORT_STACK
8929 03:10:05.316939 <6>[ 217.208855] lkdtm: Stack offset: 0
8930 03:10:05.317108 <6>[ 217.212780] lkdtm: Performing direct entry REPORT_STACK
8931 03:10:05.317265 <6>[ 217.218316] lkdtm: Stack offset: 48
8932 03:10:05.317412 <6>[ 217.222355] lkdtm: Performing direct entry REPORT_STACK
8933 03:10:05.317558 <6>[ 217.227893] lkdtm: Stack offset: -368
8934 03:10:05.317716 <6>[ 217.232080] lkdtm: Performing direct entry REPORT_STACK
8935 03:10:05.317823 <6>[ 217.237618] lkdtm: Stack offset: 96
8936 03:10:05.319873 <6>[ 217.241640] lkdtm: Performing direct entry REPORT_STACK
8937 03:10:05.361484 <6>[ 217.247188] lkdtm: Stack offset: 240
8938 03:10:05.361716 <6>[ 217.251287] lkdtm: Performing direct entry REPORT_STACK
8939 03:10:05.361888 <6>[ 217.256825] lkdtm: Stack offset: 464
8940 03:10:05.362063 <6>[ 217.260922] lkdtm: Performing direct entry REPORT_STACK
8941 03:10:05.362215 <6>[ 217.266460] lkdtm: Stack offset: -64
8942 03:10:05.362360 <6>[ 217.270559] lkdtm: Performing direct entry REPORT_STACK
8943 03:10:05.362501 <6>[ 217.276096] lkdtm: Stack offset: 96
8944 03:10:05.362641 <6>[ 217.280106] lkdtm: Performing direct entry REPORT_STACK
8945 03:10:05.364644 <6>[ 217.285654] lkdtm: Stack offset: 416
8946 03:10:05.406090 <6>[ 217.289763] lkdtm: Performing direct entry REPORT_STACK
8947 03:10:05.406324 <6>[ 217.295315] lkdtm: Stack offset: 192
8948 03:10:05.406494 <6>[ 217.299504] lkdtm: Performing direct entry REPORT_STACK
8949 03:10:05.406652 <6>[ 217.305043] lkdtm: Stack offset: 240
8950 03:10:05.406808 <6>[ 217.309152] lkdtm: Performing direct entry REPORT_STACK
8951 03:10:05.406937 <6>[ 217.314690] lkdtm: Stack offset: -496
8952 03:10:05.407063 <6>[ 217.318877] lkdtm: Performing direct entry REPORT_STACK
8953 03:10:05.407189 <6>[ 217.324416] lkdtm: Stack offset: 160
8954 03:10:05.409262 <6>[ 217.328516] lkdtm: Performing direct entry REPORT_STACK
8955 03:10:05.451210 <6>[ 217.334054] lkdtm: Stack offset: -432
8956 03:10:05.451652 <6>[ 217.338242] lkdtm: Performing direct entry REPORT_STACK
8957 03:10:05.451991 <6>[ 217.343791] lkdtm: Stack offset: 16
8958 03:10:05.452303 <6>[ 217.347804] lkdtm: Performing direct entry REPORT_STACK
8959 03:10:05.452595 <6>[ 217.353353] lkdtm: Stack offset: 384
8960 03:10:05.452882 <6>[ 217.357452] lkdtm: Performing direct entry REPORT_STACK
8961 03:10:05.453169 <6>[ 217.362989] lkdtm: Stack offset: 368
8962 03:10:05.453450 <6>[ 217.367091] lkdtm: Performing direct entry REPORT_STACK
8963 03:10:05.453726 <6>[ 217.372626] lkdtm: Stack offset: -208
8964 03:10:05.454421 <6>[ 217.376818] lkdtm: Performing direct entry REPORT_STACK
8965 03:10:05.495908 <6>[ 217.382356] lkdtm: Stack offset: 144
8966 03:10:05.496257 <6>[ 217.386456] lkdtm: Performing direct entry REPORT_STACK
8967 03:10:05.496510 <6>[ 217.391994] lkdtm: Stack offset: -336
8968 03:10:05.496726 <6>[ 217.396184] lkdtm: Performing direct entry REPORT_STACK
8969 03:10:05.496862 <6>[ 217.401724] lkdtm: Stack offset: -464
8970 03:10:05.496989 <6>[ 217.406132] lkdtm: Performing direct entry REPORT_STACK
8971 03:10:05.497112 <6>[ 217.411671] lkdtm: Stack offset: -496
8972 03:10:05.497233 <6>[ 217.415885] lkdtm: Performing direct entry REPORT_STACK
8973 03:10:05.499043 <6>[ 217.421431] lkdtm: Stack offset: -336
8974 03:10:05.540416 <6>[ 217.425638] lkdtm: Performing direct entry REPORT_STACK
8975 03:10:05.540694 <6>[ 217.431181] lkdtm: Stack offset: -224
8976 03:10:05.540868 <6>[ 217.435369] lkdtm: Performing direct entry REPORT_STACK
8977 03:10:05.541080 <6>[ 217.440910] lkdtm: Stack offset: 288
8978 03:10:05.541346 <6>[ 217.445003] lkdtm: Performing direct entry REPORT_STACK
8979 03:10:05.541586 <6>[ 217.450539] lkdtm: Stack offset: 320
8980 03:10:05.541717 <6>[ 217.454643] lkdtm: Performing direct entry REPORT_STACK
8981 03:10:05.541829 <6>[ 217.460176] lkdtm: Stack offset: -368
8982 03:10:05.543496 <6>[ 217.464373] lkdtm: Performing direct entry REPORT_STACK
8983 03:10:05.585429 <6>[ 217.469907] lkdtm: Stack offset: -48
8984 03:10:05.585708 <6>[ 217.474050] lkdtm: Performing direct entry REPORT_STACK
8985 03:10:05.585929 <6>[ 217.479694] lkdtm: Stack offset: -480
8986 03:10:05.586178 <6>[ 217.483882] lkdtm: Performing direct entry REPORT_STACK
8987 03:10:05.586377 <6>[ 217.489415] lkdtm: Stack offset: -256
8988 03:10:05.586577 <6>[ 217.493602] lkdtm: Performing direct entry REPORT_STACK
8989 03:10:05.586761 <6>[ 217.499136] lkdtm: Stack offset: 288
8990 03:10:05.586909 <6>[ 217.503236] lkdtm: Performing direct entry REPORT_STACK
8991 03:10:05.588532 <6>[ 217.508773] lkdtm: Stack offset: -464
8992 03:10:05.630284 <6>[ 217.512959] lkdtm: Performing direct entry REPORT_STACK
8993 03:10:05.630520 <6>[ 217.518497] lkdtm: Stack offset: 448
8994 03:10:05.630737 <6>[ 217.522609] lkdtm: Performing direct entry REPORT_STACK
8995 03:10:05.630935 <6>[ 217.528146] lkdtm: Stack offset: -192
8996 03:10:05.631128 <6>[ 217.532427] lkdtm: Performing direct entry REPORT_STACK
8997 03:10:05.631316 <6>[ 217.537978] lkdtm: Stack offset: 512
8998 03:10:05.631500 <6>[ 217.542084] lkdtm: Performing direct entry REPORT_STACK
8999 03:10:05.631626 <6>[ 217.547608] lkdtm: Stack offset: 352
9000 03:10:05.631736 <6>[ 217.551705] lkdtm: Performing direct entry REPORT_STACK
9001 03:10:05.633407 <6>[ 217.557242] lkdtm: Stack offset: -144
9002 03:10:05.674961 <6>[ 217.561439] lkdtm: Performing direct entry REPORT_STACK
9003 03:10:05.675195 <6>[ 217.566976] lkdtm: Stack offset: 144
9004 03:10:05.675409 <6>[ 217.571077] lkdtm: Performing direct entry REPORT_STACK
9005 03:10:05.675616 <6>[ 217.576615] lkdtm: Stack offset: 432
9006 03:10:05.675811 <6>[ 217.580714] lkdtm: Performing direct entry REPORT_STACK
9007 03:10:05.676000 <6>[ 217.586262] lkdtm: Stack offset: 16
9008 03:10:05.676190 <6>[ 217.590277] lkdtm: Performing direct entry REPORT_STACK
9009 03:10:05.676374 <6>[ 217.595821] lkdtm: Stack offset: -400
9010 03:10:05.678190 <6>[ 217.600028] lkdtm: Performing direct entry REPORT_STACK
9011 03:10:05.719951 <6>[ 217.605646] lkdtm: Stack offset: -272
9012 03:10:05.720404 <6>[ 217.609842] lkdtm: Performing direct entry REPORT_STACK
9013 03:10:05.720832 <6>[ 217.615379] lkdtm: Stack offset: 192
9014 03:10:05.721231 <6>[ 217.619480] lkdtm: Performing direct entry REPORT_STACK
9015 03:10:05.721610 <6>[ 217.625017] lkdtm: Stack offset: -176
9016 03:10:05.721986 <6>[ 217.629202] lkdtm: Performing direct entry REPORT_STACK
9017 03:10:05.722395 <6>[ 217.634738] lkdtm: Stack offset: 464
9018 03:10:05.722762 <6>[ 217.638837] lkdtm: Performing direct entry REPORT_STACK
9019 03:10:05.723502 <6>[ 217.644374] lkdtm: Stack offset: 256
9020 03:10:05.764524 <6>[ 217.648483] lkdtm: Performing direct entry REPORT_STACK
9021 03:10:05.764990 <6>[ 217.654021] lkdtm: Stack offset: 496
9022 03:10:05.765420 <6>[ 217.658124] lkdtm: Performing direct entry REPORT_STACK
9023 03:10:05.765823 <6>[ 217.663660] lkdtm: Stack offset: 448
9024 03:10:05.766252 <6>[ 217.667758] lkdtm: Performing direct entry REPORT_STACK
9025 03:10:05.766634 <6>[ 217.673296] lkdtm: Stack offset: -352
9026 03:10:05.767007 <6>[ 217.677487] lkdtm: Performing direct entry REPORT_STACK
9027 03:10:05.767396 <6>[ 217.683024] lkdtm: Stack offset: 384
9028 03:10:05.768133 <6>[ 217.687121] lkdtm: Performing direct entry REPORT_STACK
9029 03:10:05.809540 <6>[ 217.692658] lkdtm: Stack offset: -400
9030 03:10:05.809993 <6>[ 217.696844] lkdtm: Performing direct entry REPORT_STACK
9031 03:10:05.810450 <6>[ 217.702382] lkdtm: Stack offset: -432
9032 03:10:05.810849 <6>[ 217.706586] lkdtm: Performing direct entry REPORT_STACK
9033 03:10:05.811238 <6>[ 217.712137] lkdtm: Stack offset: 192
9034 03:10:05.811619 <6>[ 217.716360] lkdtm: Performing direct entry REPORT_STACK
9035 03:10:05.811991 <6>[ 217.721906] lkdtm: Stack offset: 400
9036 03:10:05.812367 <6>[ 217.726056] lkdtm: Performing direct entry REPORT_STACK
9037 03:10:05.812758 <6>[ 217.731706] lkdtm: Stack offset: 464
9038 03:10:05.854131 <6>[ 217.735804] lkdtm: Performing direct entry REPORT_STACK
9039 03:10:05.854512 <6>[ 217.741343] lkdtm: Stack offset: 432
9040 03:10:05.854769 <6>[ 217.745442] lkdtm: Performing direct entry REPORT_STACK
9041 03:10:05.855284 <6>[ 217.750976] lkdtm: Stack offset: -208
9042 03:10:05.855507 <6>[ 217.755169] lkdtm: Performing direct entry REPORT_STACK
9043 03:10:05.855686 <6>[ 217.760710] lkdtm: Stack offset: -112
9044 03:10:05.855857 <6>[ 217.764923] lkdtm: Performing direct entry REPORT_STACK
9045 03:10:05.856052 <6>[ 217.770492] lkdtm: Stack offset: 240
9046 03:10:05.856237 <6>[ 217.774608] lkdtm: Performing direct entry REPORT_STACK
9047 03:10:05.857278 <6>[ 217.780146] lkdtm: Stack offset: 496
9048 03:10:05.898637 <6>[ 217.784250] lkdtm: Performing direct entry REPORT_STACK
9049 03:10:05.899002 <6>[ 217.789784] lkdtm: Stack offset: 32
9050 03:10:05.899273 <6>[ 217.793797] lkdtm: Performing direct entry REPORT_STACK
9051 03:10:05.899482 <6>[ 217.799336] lkdtm: Stack offset: 496
9052 03:10:05.899783 <6>[ 217.803433] lkdtm: Performing direct entry REPORT_STACK
9053 03:10:05.899917 <6>[ 217.808974] lkdtm: Stack offset: 160
9054 03:10:05.900051 <6>[ 217.813065] lkdtm: Performing direct entry REPORT_STACK
9055 03:10:05.900420 <6>[ 217.818600] lkdtm: Stack offset: 448
9056 03:10:05.901711 <6>[ 217.822710] lkdtm: Performing direct entry REPORT_STACK
9057 03:10:05.943529 <6>[ 217.828249] lkdtm: Stack offset: -256
9058 03:10:05.943793 <6>[ 217.832472] lkdtm: Performing direct entry REPORT_STACK
9059 03:10:05.943964 <6>[ 217.838013] lkdtm: Stack offset: 160
9060 03:10:05.944121 <6>[ 217.842154] lkdtm: Performing direct entry REPORT_STACK
9061 03:10:05.944270 <6>[ 217.847730] lkdtm: Stack offset: -96
9062 03:10:05.944416 <6>[ 217.851838] lkdtm: Performing direct entry REPORT_STACK
9063 03:10:05.944559 <6>[ 217.857377] lkdtm: Stack offset: -352
9064 03:10:05.944716 <6>[ 217.861570] lkdtm: Performing direct entry REPORT_STACK
9065 03:10:05.946688 <6>[ 217.867108] lkdtm: Stack offset: 320
9066 03:10:05.988451 <6>[ 217.871206] lkdtm: Performing direct entry REPORT_STACK
9067 03:10:05.988903 <6>[ 217.876756] lkdtm: Stack offset: 80
9068 03:10:05.989238 <6>[ 217.880769] lkdtm: Performing direct entry REPORT_STACK
9069 03:10:05.989549 <6>[ 217.886307] lkdtm: Stack offset: 48
9070 03:10:05.989842 <6>[ 217.890335] lkdtm: Performing direct entry REPORT_STACK
9071 03:10:05.990532 <6>[ 217.895873] lkdtm: Stack offset: -384
9072 03:10:05.990855 <6>[ 217.900059] lkdtm: Performing direct entry REPORT_STACK
9073 03:10:05.991144 <6>[ 217.905596] lkdtm: Stack offset: 192
9074 03:10:05.991441 <6>[ 217.909706] lkdtm: Performing direct entry REPORT_STACK
9075 03:10:05.991924 <6>[ 217.915244] lkdtm: Stack offset: 352
9076 03:10:06.033252 <6>[ 217.919344] lkdtm: Performing direct entry REPORT_STACK
9077 03:10:06.033709 <6>[ 217.924882] lkdtm: Stack offset: -48
9078 03:10:06.034164 <6>[ 217.928989] lkdtm: Performing direct entry REPORT_STACK
9079 03:10:06.034574 <6>[ 217.934527] lkdtm: Stack offset: -48
9080 03:10:06.034964 <6>[ 217.938629] lkdtm: Performing direct entry REPORT_STACK
9081 03:10:06.035349 <6>[ 217.944166] lkdtm: Stack offset: -32
9082 03:10:06.035741 <6>[ 217.948264] lkdtm: Performing direct entry REPORT_STACK
9083 03:10:06.036131 <6>[ 217.953813] lkdtm: Stack offset: -48
9084 03:10:06.036933 <6>[ 217.957918] lkdtm: Performing direct entry REPORT_STACK
9085 03:10:06.078094 <6>[ 217.963486] lkdtm: Stack offset: -432
9086 03:10:06.078550 <6>[ 217.967795] lkdtm: Performing direct entry REPORT_STACK
9087 03:10:06.078976 <6>[ 217.973332] lkdtm: Stack offset: -176
9088 03:10:06.079379 <6>[ 217.977527] lkdtm: Performing direct entry REPORT_STACK
9089 03:10:06.079766 <6>[ 217.983074] lkdtm: Stack offset: -176
9090 03:10:06.080145 <6>[ 217.987262] lkdtm: Performing direct entry REPORT_STACK
9091 03:10:06.080516 <6>[ 217.992799] lkdtm: Stack offset: 288
9092 03:10:06.080885 <6>[ 217.996898] lkdtm: Performing direct entry REPORT_STACK
9093 03:10:06.081672 <6>[ 218.002435] lkdtm: Stack offset: 368
9094 03:10:06.122599 <6>[ 218.006532] lkdtm: Performing direct entry REPORT_STACK
9095 03:10:06.123448 <6>[ 218.012080] lkdtm: Stack offset: 128
9096 03:10:06.123831 <6>[ 218.016180] lkdtm: Performing direct entry REPORT_STACK
9097 03:10:06.124240 <6>[ 218.021717] lkdtm: Stack offset: 224
9098 03:10:06.124637 <6>[ 218.025816] lkdtm: Performing direct entry REPORT_STACK
9099 03:10:06.125018 <6>[ 218.031354] lkdtm: Stack offset: -32
9100 03:10:06.125393 <6>[ 218.035455] lkdtm: Performing direct entry REPORT_STACK
9101 03:10:06.125814 <6>[ 218.041007] lkdtm: Stack offset: -160
9102 03:10:06.126350 <6>[ 218.045203] lkdtm: Performing direct entry REPORT_STACK
9103 03:10:06.167615 <6>[ 218.050740] lkdtm: Stack offset: 208
9104 03:10:06.168097 <6>[ 218.054839] lkdtm: Performing direct entry REPORT_STACK
9105 03:10:06.168529 <6>[ 218.060376] lkdtm: Stack offset: 352
9106 03:10:06.169006 <6>[ 218.064476] lkdtm: Performing direct entry REPORT_STACK
9107 03:10:06.169660 <6>[ 218.070024] lkdtm: Stack offset: 464
9108 03:10:06.170270 <6>[ 218.074134] lkdtm: Performing direct entry REPORT_STACK
9109 03:10:06.170879 <6>[ 218.079674] lkdtm: Stack offset: 384
9110 03:10:06.171505 <6>[ 218.083907] lkdtm: Performing direct entry REPORT_STACK
9111 03:10:06.172100 <6>[ 218.089457] lkdtm: Stack offset: -416
9112 03:10:06.212220 <6>[ 218.093651] lkdtm: Performing direct entry REPORT_STACK
9113 03:10:06.212497 <6>[ 218.099199] lkdtm: Stack offset: 336
9114 03:10:06.212672 <6>[ 218.103314] lkdtm: Performing direct entry REPORT_STACK
9115 03:10:06.212831 <6>[ 218.108847] lkdtm: Stack offset: 416
9116 03:10:06.213115 <6>[ 218.112965] lkdtm: Performing direct entry REPORT_STACK
9117 03:10:06.213300 <6>[ 218.118501] lkdtm: Stack offset: -464
9118 03:10:06.213400 <6>[ 218.122701] lkdtm: Performing direct entry REPORT_STACK
9119 03:10:06.213495 <6>[ 218.128236] lkdtm: Stack offset: -32
9120 03:10:06.213588 <6>[ 218.132364] lkdtm: Performing direct entry REPORT_STACK
9121 03:10:06.215276 <6>[ 218.137908] lkdtm: Stack offset: -272
9122 03:10:06.256979 <6>[ 218.142152] lkdtm: Performing direct entry REPORT_STACK
9123 03:10:06.257250 <6>[ 218.147816] lkdtm: Stack offset: 384
9124 03:10:06.257417 <6>[ 218.151946] lkdtm: Performing direct entry REPORT_STACK
9125 03:10:06.257575 <6>[ 218.157481] lkdtm: Stack offset: -320
9126 03:10:06.257725 <6>[ 218.161684] lkdtm: Performing direct entry REPORT_STACK
9127 03:10:06.257871 <6>[ 218.167220] lkdtm: Stack offset: -48
9128 03:10:06.258037 <6>[ 218.171333] lkdtm: Performing direct entry REPORT_STACK
9129 03:10:06.258185 <6>[ 218.176878] lkdtm: Stack offset: -16
9130 03:10:06.260129 <6>[ 218.180993] lkdtm: Performing direct entry REPORT_STACK
9131 03:10:06.301800 <6>[ 218.186528] lkdtm: Stack offset: 384
9132 03:10:06.302054 <6>[ 218.190649] lkdtm: Performing direct entry REPORT_STACK
9133 03:10:06.302230 <6>[ 218.196187] lkdtm: Stack offset: -400
9134 03:10:06.302384 <6>[ 218.200374] lkdtm: Performing direct entry REPORT_STACK
9135 03:10:06.302535 <6>[ 218.205911] lkdtm: Stack offset: 400
9136 03:10:06.302682 <6>[ 218.210049] lkdtm: Performing direct entry REPORT_STACK
9137 03:10:06.302825 <6>[ 218.215574] lkdtm: Stack offset: 240
9138 03:10:06.302965 <6>[ 218.219755] lkdtm: Performing direct entry REPORT_STACK
9139 03:10:06.304941 <6>[ 218.225294] lkdtm: Stack offset: -384
9140 03:10:06.346895 <6>[ 218.229481] lkdtm: Performing direct entry REPORT_STACK
9141 03:10:06.347339 <6>[ 218.235019] lkdtm: Stack offset: -288
9142 03:10:06.348046 <6>[ 218.239204] lkdtm: Performing direct entry REPORT_STACK
9143 03:10:06.348386 <6>[ 218.244742] lkdtm: Stack offset: -272
9144 03:10:06.348696 <6>[ 218.248927] lkdtm: Performing direct entry REPORT_STACK
9145 03:10:06.348990 <6>[ 218.254475] lkdtm: Stack offset: 464
9146 03:10:06.349278 <6>[ 218.258580] lkdtm: Performing direct entry REPORT_STACK
9147 03:10:06.349560 <6>[ 218.264133] lkdtm: Stack offset: -448
9148 03:10:06.350237 <6>[ 218.268399] lkdtm: Performing direct entry REPORT_STACK
9149 03:10:06.350579 <6>[ 218.273937] lkdtm: Stack offset: 192
9150 03:10:06.391527 <6>[ 218.278074] lkdtm: Performing direct entry REPORT_STACK
9151 03:10:06.391977 <6>[ 218.283600] lkdtm: Stack offset: -48
9152 03:10:06.392314 <6>[ 218.287705] lkdtm: Performing direct entry REPORT_STACK
9153 03:10:06.392622 <6>[ 218.293243] lkdtm: Stack offset: -432
9154 03:10:06.392921 <6>[ 218.297441] lkdtm: Performing direct entry REPORT_STACK
9155 03:10:06.393215 <6>[ 218.302979] lkdtm: Stack offset: 384
9156 03:10:06.393498 <6>[ 218.307076] lkdtm: Performing direct entry REPORT_STACK
9157 03:10:06.393778 <6>[ 218.312612] lkdtm: Stack offset: 0
9158 03:10:06.394774 <6>[ 218.316553] lkdtm: Performing direct entry REPORT_STACK
9159 03:10:06.436251 <6>[ 218.322090] lkdtm: Stack offset: 240
9160 03:10:06.436692 <6>[ 218.326193] lkdtm: Performing direct entry REPORT_STACK
9161 03:10:06.437032 <6>[ 218.331719] lkdtm: Stack offset: -144
9162 03:10:06.437341 <6>[ 218.335902] lkdtm: Performing direct entry REPORT_STACK
9163 03:10:06.437642 <6>[ 218.341440] lkdtm: Stack offset: -256
9164 03:10:06.437931 <6>[ 218.345631] lkdtm: Performing direct entry REPORT_STACK
9165 03:10:06.438258 <6>[ 218.351168] lkdtm: Stack offset: -176
9166 03:10:06.438537 <6>[ 218.355352] lkdtm: Performing direct entry REPORT_STACK
9167 03:10:06.439494 <6>[ 218.360890] lkdtm: Stack offset: 144
9168 03:10:06.481084 <6>[ 218.364992] lkdtm: Performing direct entry REPORT_STACK
9169 03:10:06.481543 <6>[ 218.370529] lkdtm: Stack offset: -240
9170 03:10:06.481879 <6>[ 218.374729] lkdtm: Performing direct entry REPORT_STACK
9171 03:10:06.482239 <6>[ 218.380281] lkdtm: Stack offset: -80
9172 03:10:06.482548 <6>[ 218.384505] lkdtm: Performing direct entry REPORT_STACK
9173 03:10:06.482842 <6>[ 218.390043] lkdtm: Stack offset: 160
9174 03:10:06.483132 <6>[ 218.394168] lkdtm: Performing direct entry REPORT_STACK
9175 03:10:06.483414 <6>[ 218.399831] lkdtm: Stack offset: -16
9176 03:10:06.484335 <6>[ 218.403935] lkdtm: Performing direct entry REPORT_STACK
9177 03:10:06.525646 <6>[ 218.409473] lkdtm: Stack offset: -304
9178 03:10:06.526231 <6>[ 218.413661] lkdtm: Performing direct entry REPORT_STACK
9179 03:10:06.526512 <6>[ 218.419196] lkdtm: Stack offset: 80
9180 03:10:06.526790 <6>[ 218.423210] lkdtm: Performing direct entry REPORT_STACK
9181 03:10:06.526951 <6>[ 218.428744] lkdtm: Stack offset: 384
9182 03:10:06.527078 <6>[ 218.432845] lkdtm: Performing direct entry REPORT_STACK
9183 03:10:06.527203 <6>[ 218.438394] lkdtm: Stack offset: -32
9184 03:10:06.527323 <6>[ 218.442501] lkdtm: Performing direct entry REPORT_STACK
9185 03:10:06.527515 <6>[ 218.448043] lkdtm: Stack offset: -64
9186 03:10:06.570443 <6>[ 218.452157] lkdtm: Performing direct entry REPORT_STACK
9187 03:10:06.570844 <6>[ 218.457693] lkdtm: Stack offset: 464
9188 03:10:06.571027 <6>[ 218.461792] lkdtm: Performing direct entry REPORT_STACK
9189 03:10:06.571456 <6>[ 218.467337] lkdtm: Stack offset: 144
9190 03:10:06.571627 <6>[ 218.471450] lkdtm: Performing direct entry REPORT_STACK
9191 03:10:06.571851 <6>[ 218.476995] lkdtm: Stack offset: -256
9192 03:10:06.572086 <6>[ 218.481199] lkdtm: Performing direct entry REPORT_STACK
9193 03:10:06.572301 <6>[ 218.486738] lkdtm: Stack offset: 400
9194 03:10:06.572498 <6>[ 218.490830] lkdtm: Performing direct entry REPORT_STACK
9195 03:10:06.573579 <6>[ 218.496364] lkdtm: Stack offset: 480
9196 03:10:06.615068 <6>[ 218.500478] lkdtm: Performing direct entry REPORT_STACK
9197 03:10:06.615340 <6>[ 218.506030] lkdtm: Stack offset: 256
9198 03:10:06.615510 <6>[ 218.510164] lkdtm: Performing direct entry REPORT_STACK
9199 03:10:06.615667 <6>[ 218.515729] lkdtm: Stack offset: 128
9200 03:10:06.615817 <6>[ 218.519833] lkdtm: Performing direct entry REPORT_STACK
9201 03:10:06.615965 <6>[ 218.525366] lkdtm: Stack offset: 416
9202 03:10:06.616099 <6>[ 218.529466] lkdtm: Performing direct entry REPORT_STACK
9203 03:10:06.616231 <6>[ 218.534997] lkdtm: Stack offset: -96
9204 03:10:06.618196 <6>[ 218.539106] lkdtm: Performing direct entry REPORT_STACK
9205 03:10:06.659929 <6>[ 218.544639] lkdtm: Stack offset: -256
9206 03:10:06.660165 <6>[ 218.548844] lkdtm: Performing direct entry REPORT_STACK
9207 03:10:06.660337 <6>[ 218.554383] lkdtm: Stack offset: -496
9208 03:10:06.660492 <6>[ 218.558583] lkdtm: Performing direct entry REPORT_STACK
9209 03:10:06.660642 <6>[ 218.564120] lkdtm: Stack offset: -192
9210 03:10:06.660786 <6>[ 218.568304] lkdtm: Performing direct entry REPORT_STACK
9211 03:10:06.660933 <6>[ 218.573841] lkdtm: Stack offset: -496
9212 03:10:06.661051 <6>[ 218.578058] lkdtm: Performing direct entry REPORT_STACK
9213 03:10:06.663280 <6>[ 218.583584] lkdtm: Stack offset: 192
9214 03:10:06.705162 <6>[ 218.587768] lkdtm: Performing direct entry REPORT_STACK
9215 03:10:06.705611 <6>[ 218.593306] lkdtm: Stack offset: -112
9216 03:10:06.706311 <6>[ 218.597501] lkdtm: Performing direct entry REPORT_STACK
9217 03:10:06.706653 <6>[ 218.603038] lkdtm: Stack offset: -176
9218 03:10:06.706959 <6>[ 218.607221] lkdtm: Performing direct entry REPORT_STACK
9219 03:10:06.707255 <6>[ 218.612768] lkdtm: Stack offset: -128
9220 03:10:06.707543 <6>[ 218.616971] lkdtm: Performing direct entry REPORT_STACK
9221 03:10:06.707826 <6>[ 218.622519] lkdtm: Stack offset: 96
9222 03:10:06.708463 <6>[ 218.626534] lkdtm: Performing direct entry REPORT_STACK
9223 03:10:06.708777 <6>[ 218.632084] lkdtm: Stack offset: 400
9224 03:10:06.749854 <6>[ 218.636311] lkdtm: Performing direct entry REPORT_STACK
9225 03:10:06.750337 <6>[ 218.641849] lkdtm: Stack offset: 432
9226 03:10:06.750680 <6>[ 218.645954] lkdtm: Performing direct entry REPORT_STACK
9227 03:10:06.750990 <6>[ 218.651640] lkdtm: Stack offset: -320
9228 03:10:06.751286 <6>[ 218.655829] lkdtm: Performing direct entry REPORT_STACK
9229 03:10:06.751578 <6>[ 218.661367] lkdtm: Stack offset: 64
9230 03:10:06.751869 <6>[ 218.665387] lkdtm: Performing direct entry REPORT_STACK
9231 03:10:06.752152 <6>[ 218.670923] lkdtm: Stack offset: 0
9232 03:10:06.753164 <6>[ 218.674847] lkdtm: Performing direct entry REPORT_STACK
9233 03:10:06.794633 <6>[ 218.680379] lkdtm: Stack offset: -256
9234 03:10:06.795083 <6>[ 218.684576] lkdtm: Performing direct entry REPORT_STACK
9235 03:10:06.795418 <6>[ 218.690114] lkdtm: Stack offset: -240
9236 03:10:06.795730 <6>[ 218.694298] lkdtm: Performing direct entry REPORT_STACK
9237 03:10:06.796025 <6>[ 218.699835] lkdtm: Stack offset: 16
9238 03:10:06.796311 <6>[ 218.703848] lkdtm: Performing direct entry REPORT_STACK
9239 03:10:06.796600 <6>[ 218.709384] lkdtm: Stack offset: 272
9240 03:10:06.796882 <6>[ 218.713477] lkdtm: Performing direct entry REPORT_STACK
9241 03:10:06.797841 <6>[ 218.719021] lkdtm: Stack offset: 240
9242 03:10:06.839203 <6>[ 218.723123] lkdtm: Performing direct entry REPORT_STACK
9243 03:10:06.839657 <6>[ 218.728671] lkdtm: Stack offset: -48
9244 03:10:06.839988 <6>[ 218.732771] lkdtm: Performing direct entry REPORT_STACK
9245 03:10:06.840301 <6>[ 218.738309] lkdtm: Stack offset: -208
9246 03:10:06.840596 <6>[ 218.742502] lkdtm: Performing direct entry REPORT_STACK
9247 03:10:06.840885 <6>[ 218.748040] lkdtm: Stack offset: 336
9248 03:10:06.841167 <6>[ 218.752140] lkdtm: Performing direct entry REPORT_STACK
9249 03:10:06.841445 <6>[ 218.757692] lkdtm: Stack offset: -320
9250 03:10:06.842409 <6>[ 218.761905] lkdtm: Performing direct entry REPORT_STACK
9251 03:10:06.883662 <6>[ 218.767445] lkdtm: Stack offset: 464
9252 03:10:06.884276 <6>[ 218.771544] lkdtm: Performing direct entry REPORT_STACK
9253 03:10:06.884503 <6>[ 218.777081] lkdtm: Stack offset: 128
9254 03:10:06.884745 <6>[ 218.781188] lkdtm: Performing direct entry REPORT_STACK
9255 03:10:06.884929 <6>[ 218.786727] lkdtm: Stack offset: 16
9256 03:10:06.885098 <6>[ 218.790739] lkdtm: Performing direct entry REPORT_STACK
9257 03:10:06.885274 <6>[ 218.796274] lkdtm: Stack offset: -432
9258 03:10:06.885485 <6>[ 218.800473] lkdtm: Performing direct entry REPORT_STACK
9259 03:10:06.885643 <6>[ 218.806039] lkdtm: Stack offset: 192
9260 03:10:06.928674 <6>[ 218.810166] lkdtm: Performing direct entry REPORT_STACK
9261 03:10:06.928950 <6>[ 218.815814] lkdtm: Stack offset: 304
9262 03:10:06.929124 <6>[ 218.819946] lkdtm: Performing direct entry REPORT_STACK
9263 03:10:06.929283 <6>[ 218.825500] lkdtm: Stack offset: 352
9264 03:10:06.929433 <6>[ 218.829626] lkdtm: Performing direct entry REPORT_STACK
9265 03:10:06.929841 <6>[ 218.835167] lkdtm: Stack offset: -464
9266 03:10:06.929995 <6>[ 218.839362] lkdtm: Performing direct entry REPORT_STACK
9267 03:10:06.930156 <6>[ 218.844898] lkdtm: Stack offset: 432
9268 03:10:06.930292 <6>[ 218.848990] lkdtm: Performing direct entry REPORT_STACK
9269 03:10:06.931992 <6>[ 218.854532] lkdtm: Stack offset: -64
9270 03:10:06.973361 <6>[ 218.858630] lkdtm: Performing direct entry REPORT_STACK
9271 03:10:06.973681 <6>[ 218.864173] lkdtm: Stack offset: -480
9272 03:10:06.973862 <6>[ 218.868376] lkdtm: Performing direct entry REPORT_STACK
9273 03:10:06.974042 <6>[ 218.873908] lkdtm: Stack offset: 416
9274 03:10:06.974464 <6>[ 218.878057] lkdtm: Performing direct entry REPORT_STACK
9275 03:10:06.974616 <6>[ 218.883651] lkdtm: Stack offset: 400
9276 03:10:06.974752 <6>[ 218.887756] lkdtm: Performing direct entry REPORT_STACK
9277 03:10:06.974882 <6>[ 218.893289] lkdtm: Stack offset: 352
9278 03:10:06.976565 <6>[ 218.897382] lkdtm: Performing direct entry REPORT_STACK
9279 03:10:07.018098 <6>[ 218.902914] lkdtm: Stack offset: 112
9280 03:10:07.018333 <6>[ 218.907005] lkdtm: Performing direct entry REPORT_STACK
9281 03:10:07.018764 <6>[ 218.912536] lkdtm: Stack offset: 432
9282 03:10:07.018934 <6>[ 218.916634] lkdtm: Performing direct entry REPORT_STACK
9283 03:10:07.019090 <6>[ 218.922172] lkdtm: Stack offset: -192
9284 03:10:07.019238 <6>[ 218.926378] lkdtm: Performing direct entry REPORT_STACK
9285 03:10:07.019380 <6>[ 218.931914] lkdtm: Stack offset: 64
9286 03:10:07.019522 <6>[ 218.935926] lkdtm: Performing direct entry REPORT_STACK
9287 03:10:07.021297 <6>[ 218.941463] lkdtm: Stack offset: 64
9288 03:10:07.063258 <6>[ 218.945479] lkdtm: Performing direct entry REPORT_STACK
9289 03:10:07.063713 <6>[ 218.951088] lkdtm: Stack offset: -48
9290 03:10:07.064049 <6>[ 218.955193] lkdtm: Performing direct entry REPORT_STACK
9291 03:10:07.064357 <6>[ 218.960731] lkdtm: Stack offset: -80
9292 03:10:07.064653 <6>[ 218.964832] lkdtm: Performing direct entry REPORT_STACK
9293 03:10:07.064945 <6>[ 218.970369] lkdtm: Stack offset: -352
9294 03:10:07.065229 <6>[ 218.974553] lkdtm: Performing direct entry REPORT_STACK
9295 03:10:07.065507 <6>[ 218.980090] lkdtm: Stack offset: 384
9296 03:10:07.065784 <6>[ 218.984187] lkdtm: Performing direct entry REPORT_STACK
9297 03:10:07.066491 <6>[ 218.989735] lkdtm: Stack offset: 192
9298 03:10:07.107855 <6>[ 218.993839] lkdtm: Performing direct entry REPORT_STACK
9299 03:10:07.108296 <6>[ 218.999390] lkdtm: Stack offset: -368
9300 03:10:07.108994 <6>[ 219.003652] lkdtm: Performing direct entry REPORT_STACK
9301 03:10:07.109334 <6>[ 219.009190] lkdtm: Stack offset: 480
9302 03:10:07.109639 <6>[ 219.013299] lkdtm: Performing direct entry REPORT_STACK
9303 03:10:07.109934 <6>[ 219.018836] lkdtm: Stack offset: -448
9304 03:10:07.110276 <6>[ 219.023021] lkdtm: Performing direct entry REPORT_STACK
9305 03:10:07.110563 <6>[ 219.028559] lkdtm: Stack offset: 32
9306 03:10:07.111220 <6>[ 219.032581] lkdtm: Performing direct entry REPORT_STACK
9307 03:10:07.152523 <6>[ 219.038118] lkdtm: Stack offset: -144
9308 03:10:07.153635 <6>[ 219.042319] lkdtm: Performing direct entry REPORT_STACK
9309 03:10:07.154062 <6>[ 219.047866] lkdtm: Stack offset: 192
9310 03:10:07.154544 <6>[ 219.051968] lkdtm: Performing direct entry REPORT_STACK
9311 03:10:07.154935 <6>[ 219.057504] lkdtm: Stack offset: 336
9312 03:10:07.155155 <6>[ 219.061606] lkdtm: Performing direct entry REPORT_STACK
9313 03:10:07.155351 <6>[ 219.067143] lkdtm: Stack offset: 80
9314 03:10:07.155601 <6>[ 219.071156] lkdtm: Performing direct entry REPORT_STACK
9315 03:10:07.155852 <6>[ 219.076692] lkdtm: Stack offset: -384
9316 03:10:07.197048 <6>[ 219.080891] lkdtm: Performing direct entry REPORT_STACK
9317 03:10:07.197356 <6>[ 219.086442] lkdtm: Stack offset: 192
9318 03:10:07.197536 <6>[ 219.090569] lkdtm: Performing direct entry REPORT_STACK
9319 03:10:07.197785 <6>[ 219.096110] lkdtm: Stack offset: -496
9320 03:10:07.198223 <6>[ 219.100311] lkdtm: Performing direct entry REPORT_STACK
9321 03:10:07.198407 <6>[ 219.105852] lkdtm: Stack offset: -368
9322 03:10:07.198610 <6>[ 219.110084] lkdtm: Performing direct entry REPORT_STACK
9323 03:10:07.198766 <6>[ 219.115616] lkdtm: Stack offset: 0
9324 03:10:07.200188 <6>[ 219.119558] lkdtm: Performing direct entry REPORT_STACK
9325 03:10:07.241896 <6>[ 219.125223] lkdtm: Stack offset: -144
9326 03:10:07.242208 <6>[ 219.129437] lkdtm: Performing direct entry REPORT_STACK
9327 03:10:07.242445 <6>[ 219.134988] lkdtm: Stack offset: -112
9328 03:10:07.242890 <6>[ 219.139198] lkdtm: Performing direct entry REPORT_STACK
9329 03:10:07.243112 <6>[ 219.144739] lkdtm: Stack offset: 48
9330 03:10:07.243280 <6>[ 219.148752] lkdtm: Performing direct entry REPORT_STACK
9331 03:10:07.243414 <6>[ 219.154285] lkdtm: Stack offset: 480
9332 03:10:07.243545 <6>[ 219.158390] lkdtm: Performing direct entry REPORT_STACK
9333 03:10:07.243674 <6>[ 219.163934] lkdtm: Stack offset: 288
9334 03:10:07.286870 <6>[ 219.168058] lkdtm: Performing direct entry REPORT_STACK
9335 03:10:07.287140 <6>[ 219.173595] lkdtm: Stack offset: 144
9336 03:10:07.287312 <6>[ 219.177710] lkdtm: Performing direct entry REPORT_STACK
9337 03:10:07.287467 <6>[ 219.183249] lkdtm: Stack offset: 80
9338 03:10:07.287614 <6>[ 219.187266] lkdtm: Performing direct entry REPORT_STACK
9339 03:10:07.287758 <6>[ 219.192802] lkdtm: Stack offset: 0
9340 03:10:07.287900 <6>[ 219.196738] lkdtm: Performing direct entry REPORT_STACK
9341 03:10:07.288039 <6>[ 219.202275] lkdtm: Stack offset: 288
9342 03:10:07.288173 <6>[ 219.206372] lkdtm: Performing direct entry REPORT_STACK
9343 03:10:07.289991 <6>[ 219.211912] lkdtm: Stack offset: 320
9344 03:10:07.331507 <6>[ 219.216009] lkdtm: Performing direct entry REPORT_STACK
9345 03:10:07.331745 <6>[ 219.221547] lkdtm: Stack offset: 336
9346 03:10:07.331911 <6>[ 219.225650] lkdtm: Performing direct entry REPORT_STACK
9347 03:10:07.332067 <6>[ 219.231199] lkdtm: Stack offset: -304
9348 03:10:07.332215 <6>[ 219.235392] lkdtm: Performing direct entry REPORT_STACK
9349 03:10:07.332361 <6>[ 219.240953] lkdtm: Stack offset: -160
9350 03:10:07.332503 <6>[ 219.245279] lkdtm: Performing direct entry REPORT_STACK
9351 03:10:07.332643 <6>[ 219.250818] lkdtm: Stack offset: 64
9352 03:10:07.334781 <6>[ 219.254833] lkdtm: Performing direct entry REPORT_STACK
9353 03:10:07.376376 <6>[ 219.260371] lkdtm: Stack offset: -256
9354 03:10:07.377149 <6>[ 219.264556] lkdtm: Performing direct entry REPORT_STACK
9355 03:10:07.377479 <6>[ 219.270094] lkdtm: Stack offset: -16
9356 03:10:07.377765 <6>[ 219.274194] lkdtm: Performing direct entry REPORT_STACK
9357 03:10:07.378084 <6>[ 219.279720] lkdtm: Stack offset: -48
9358 03:10:07.378389 <6>[ 219.283815] lkdtm: Performing direct entry REPORT_STACK
9359 03:10:07.378680 <6>[ 219.289352] lkdtm: Stack offset: -480
9360 03:10:07.378964 <6>[ 219.293553] lkdtm: Performing direct entry REPORT_STACK
9361 03:10:07.379242 <6>[ 219.299090] lkdtm: Stack offset: 368
9362 03:10:07.421360 <6>[ 219.303189] lkdtm: Performing direct entry REPORT_STACK
9363 03:10:07.421810 <6>[ 219.308746] lkdtm: Stack offset: -240
9364 03:10:07.422189 <6>[ 219.312941] lkdtm: Performing direct entry REPORT_STACK
9365 03:10:07.422505 <6>[ 219.318479] lkdtm: Stack offset: 336
9366 03:10:07.422803 <6>[ 219.322578] lkdtm: Performing direct entry REPORT_STACK
9367 03:10:07.423091 <6>[ 219.328116] lkdtm: Stack offset: -16
9368 03:10:07.423375 <6>[ 219.332218] lkdtm: Performing direct entry REPORT_STACK
9369 03:10:07.423657 <6>[ 219.337756] lkdtm: Stack offset: 144
9370 03:10:07.423938 <6>[ 219.341854] lkdtm: Performing direct entry REPORT_STACK
9371 03:10:07.424599 <6>[ 219.347402] lkdtm: Stack offset: 80
9372 03:10:07.466148 <6>[ 219.351430] lkdtm: Performing direct entry REPORT_STACK
9373 03:10:07.467000 <6>[ 219.356982] lkdtm: Stack offset: 192
9374 03:10:07.467375 <6>[ 219.361213] lkdtm: Performing direct entry REPORT_STACK
9375 03:10:07.467696 <6>[ 219.366752] lkdtm: Stack offset: -32
9376 03:10:07.468000 <6>[ 219.370859] lkdtm: Performing direct entry REPORT_STACK
9377 03:10:07.468294 <6>[ 219.376396] lkdtm: Stack offset: 240
9378 03:10:07.468579 <6>[ 219.380500] lkdtm: Performing direct entry REPORT_STACK
9379 03:10:07.468863 <6>[ 219.386059] lkdtm: Stack offset: 400
9380 03:10:07.469610 <6>[ 219.390183] lkdtm: Performing direct entry REPORT_STACK
9381 03:10:07.511028 <6>[ 219.395833] lkdtm: Stack offset: -128
9382 03:10:07.511483 <6>[ 219.400022] lkdtm: Performing direct entry REPORT_STACK
9383 03:10:07.511818 <6>[ 219.405561] lkdtm: Stack offset: 240
9384 03:10:07.512127 <6>[ 219.409662] lkdtm: Performing direct entry REPORT_STACK
9385 03:10:07.512424 <6>[ 219.415209] lkdtm: Stack offset: -384
9386 03:10:07.512709 <6>[ 219.419410] lkdtm: Performing direct entry REPORT_STACK
9387 03:10:07.512994 <6>[ 219.424947] lkdtm: Stack offset: 384
9388 03:10:07.513280 <6>[ 219.429058] lkdtm: Performing direct entry REPORT_STACK
9389 03:10:07.514253 <6>[ 219.434597] lkdtm: Stack offset: -416
9390 03:10:07.555292 <6>[ 219.438782] lkdtm: Performing direct entry REPORT_STACK
9391 03:10:07.555572 <6>[ 219.444320] lkdtm: Stack offset: 64
9392 03:10:07.555805 <6>[ 219.448329] lkdtm: Performing direct entry REPORT_STACK
9393 03:10:07.556007 <6>[ 219.453878] lkdtm: Stack offset: -16
9394 03:10:07.556150 <6>[ 219.458027] lkdtm: Performing direct entry REPORT_STACK
9395 03:10:07.556284 <6>[ 219.463602] lkdtm: Stack offset: -512
9396 03:10:07.556417 <6>[ 219.467795] lkdtm: Performing direct entry REPORT_STACK
9397 03:10:07.556577 <6>[ 219.473333] lkdtm: Stack offset: 480
9398 03:10:07.558450 <6>[ 219.477472] lkdtm: Performing direct entry REPORT_STACK
9399 03:10:07.558687 <6>[ 219.483006] lkdtm: Stack offset: 256
9400 03:10:07.600409 <6>[ 219.487112] lkdtm: Performing direct entry REPORT_STACK
9401 03:10:07.600695 <6>[ 219.492643] lkdtm: Stack offset: 64
9402 03:10:07.600888 <6>[ 219.496656] lkdtm: Performing direct entry REPORT_STACK
9403 03:10:07.601121 <6>[ 219.502267] lkdtm: Stack offset: 160
9404 03:10:07.601602 <6>[ 219.506391] lkdtm: Performing direct entry REPORT_STACK
9405 03:10:07.601768 <6>[ 219.512007] lkdtm: Stack offset: 448
9406 03:10:07.601961 <6>[ 219.516125] lkdtm: Performing direct entry REPORT_STACK
9407 03:10:07.602190 <6>[ 219.521661] lkdtm: Stack offset: -416
9408 03:10:07.603574 <6>[ 219.525876] lkdtm: Performing direct entry REPORT_STACK
9409 03:10:07.645276 <6>[ 219.531417] lkdtm: Stack offset: -416
9410 03:10:07.645550 <6>[ 219.535636] lkdtm: Performing direct entry REPORT_STACK
9411 03:10:07.645772 <6>[ 219.541174] lkdtm: Stack offset: 240
9412 03:10:07.645971 <6>[ 219.545275] lkdtm: Performing direct entry REPORT_STACK
9413 03:10:07.646172 <6>[ 219.550816] lkdtm: Stack offset: 48
9414 03:10:07.646334 <6>[ 219.554840] lkdtm: Performing direct entry REPORT_STACK
9415 03:10:07.646492 <6>[ 219.560375] lkdtm: Stack offset: 400
9416 03:10:07.646648 <6>[ 219.564481] lkdtm: Performing direct entry REPORT_STACK
9417 03:10:07.648388 <6>[ 219.570019] lkdtm: Stack offset: -480
9418 03:10:07.689833 <6>[ 219.574224] lkdtm: Performing direct entry REPORT_STACK
9419 03:10:07.690101 <6>[ 219.579809] lkdtm: Stack offset: -128
9420 03:10:07.690319 <6>[ 219.583999] lkdtm: Performing direct entry REPORT_STACK
9421 03:10:07.690521 <6>[ 219.589538] lkdtm: Stack offset: -464
9422 03:10:07.690716 <6>[ 219.593727] lkdtm: Performing direct entry REPORT_STACK
9423 03:10:07.690904 <6>[ 219.599276] lkdtm: Stack offset: -480
9424 03:10:07.691064 <6>[ 219.603464] lkdtm: Performing direct entry REPORT_STACK
9425 03:10:07.691172 <6>[ 219.609011] lkdtm: Stack offset: -128
9426 03:10:07.693136 <6>[ 219.613201] lkdtm: Performing direct entry REPORT_STACK
9427 03:10:07.734821 <6>[ 219.618739] lkdtm: Stack offset: -48
9428 03:10:07.735279 <6>[ 219.622840] lkdtm: Performing direct entry REPORT_STACK
9429 03:10:07.735711 <6>[ 219.628378] lkdtm: Stack offset: 304
9430 03:10:07.736110 <6>[ 219.632486] lkdtm: Performing direct entry REPORT_STACK
9431 03:10:07.736495 <6>[ 219.638024] lkdtm: Stack offset: 368
9432 03:10:07.736875 <6>[ 219.642129] lkdtm: Performing direct entry REPORT_STACK
9433 03:10:07.737246 <6>[ 219.647656] lkdtm: Stack offset: -128
9434 03:10:07.737612 <6>[ 219.651840] lkdtm: Performing direct entry REPORT_STACK
9435 03:10:07.738063 <6>[ 219.657378] lkdtm: Stack offset: -416
9436 03:10:07.779765 <6>[ 219.661585] lkdtm: Performing direct entry REPORT_STACK
9437 03:10:07.780220 <6>[ 219.667124] lkdtm: Stack offset: 496
9438 03:10:07.780556 <6>[ 219.671223] lkdtm: Performing direct entry REPORT_STACK
9439 03:10:07.780868 <6>[ 219.676762] lkdtm: Stack offset: 208
9440 03:10:07.781169 <6>[ 219.680860] lkdtm: Performing direct entry REPORT_STACK
9441 03:10:07.781459 <6>[ 219.686397] lkdtm: Stack offset: -448
9442 03:10:07.781745 <6>[ 219.690589] lkdtm: Performing direct entry REPORT_STACK
9443 03:10:07.782065 <6>[ 219.696140] lkdtm: Stack offset: 368
9444 03:10:07.782355 <6>[ 219.700322] lkdtm: Performing direct entry REPORT_STACK
9445 03:10:07.783090 <6>[ 219.705860] lkdtm: Stack offset: 224
9446 03:10:07.824443 <6>[ 219.710009] lkdtm: Performing direct entry REPORT_STACK
9447 03:10:07.824893 <6>[ 219.715665] lkdtm: Stack offset: 240
9448 03:10:07.825226 <6>[ 219.719780] lkdtm: Performing direct entry REPORT_STACK
9449 03:10:07.825536 <6>[ 219.725319] lkdtm: Stack offset: 16
9450 03:10:07.825829 <6>[ 219.729332] lkdtm: Performing direct entry REPORT_STACK
9451 03:10:07.826155 <6>[ 219.734867] lkdtm: Stack offset: 64
9452 03:10:07.826444 <6>[ 219.738881] lkdtm: Performing direct entry REPORT_STACK
9453 03:10:07.826728 <6>[ 219.744417] lkdtm: Stack offset: 16
9454 03:10:07.827610 <6>[ 219.748430] lkdtm: Performing direct entry REPORT_STACK
9455 03:10:07.869359 <6>[ 219.753981] lkdtm: Stack offset: -496
9456 03:10:07.869805 <6>[ 219.758183] lkdtm: Performing direct entry REPORT_STACK
9457 03:10:07.870186 <6>[ 219.763749] lkdtm: Stack offset: 336
9458 03:10:07.870503 <6>[ 219.767850] lkdtm: Performing direct entry REPORT_STACK
9459 03:10:07.870799 <6>[ 219.773389] lkdtm: Stack offset: 432
9460 03:10:07.871084 <6>[ 219.777488] lkdtm: Performing direct entry REPORT_STACK
9461 03:10:07.871364 <6>[ 219.783034] lkdtm: Stack offset: 224
9462 03:10:07.871637 <6>[ 219.787144] lkdtm: Performing direct entry REPORT_STACK
9463 03:10:07.872514 <6>[ 219.792678] lkdtm: Stack offset: 176
9464 03:10:07.913441 <6>[ 219.796791] lkdtm: Performing direct entry REPORT_STACK
9465 03:10:07.913734 <6>[ 219.802330] lkdtm: Stack offset: -128
9466 03:10:07.913920 <6>[ 219.806517] lkdtm: Performing direct entry REPORT_STACK
9467 03:10:07.914129 <6>[ 219.812053] lkdtm: Stack offset: -304
9468 03:10:07.914340 <6>[ 219.816246] lkdtm: Performing direct entry REPORT_STACK
9469 03:10:07.914505 <6>[ 219.821784] lkdtm: Stack offset: 384
9470 03:10:07.914671 <6>[ 219.825898] lkdtm: Performing direct entry REPORT_STACK
9471 03:10:07.914768 <6>[ 219.831438] lkdtm: Stack offset: 432
9472 03:10:07.916560 <6>[ 219.835532] lkdtm: Performing direct entry REPORT_STACK
9473 03:10:07.916794 <6>[ 219.841061] lkdtm: Stack offset: -304
9474 03:10:07.958518 <6>[ 219.845266] lkdtm: Performing direct entry REPORT_STACK
9475 03:10:07.958793 <6>[ 219.850799] lkdtm: Stack offset: -368
9476 03:10:07.959021 <6>[ 219.854981] lkdtm: Performing direct entry REPORT_STACK
9477 03:10:07.959228 <6>[ 219.860522] lkdtm: Stack offset: -400
9478 03:10:07.959398 <6>[ 219.864734] lkdtm: Performing direct entry REPORT_STACK
9479 03:10:07.959575 <6>[ 219.870285] lkdtm: Stack offset: 288
9480 03:10:07.959698 <6>[ 219.874402] lkdtm: Performing direct entry REPORT_STACK
9481 03:10:07.959814 <6>[ 219.879966] lkdtm: Stack offset: 416
9482 03:10:07.961652 <6>[ 219.884145] lkdtm: Performing direct entry REPORT_STACK
9483 03:10:08.003331 <6>[ 219.889687] lkdtm: Stack offset: -80
9484 03:10:08.003595 <6>[ 219.893804] lkdtm: Performing direct entry REPORT_STACK
9485 03:10:08.003760 <6>[ 219.899345] lkdtm: Stack offset: -144
9486 03:10:08.003914 <6>[ 219.903544] lkdtm: Performing direct entry REPORT_STACK
9487 03:10:08.004060 <6>[ 219.909082] lkdtm: Stack offset: 432
9488 03:10:08.004201 <6>[ 219.913188] lkdtm: Performing direct entry REPORT_STACK
9489 03:10:08.004340 <6>[ 219.918722] lkdtm: Stack offset: 144
9490 03:10:08.004476 <6>[ 219.922818] lkdtm: Performing direct entry REPORT_STACK
9491 03:10:08.006484 <6>[ 219.928358] lkdtm: Stack offset: 368
9492 03:10:08.047940 <6>[ 219.932456] lkdtm: Performing direct entry REPORT_STACK
9493 03:10:08.048171 <6>[ 219.938002] lkdtm: Stack offset: 288
9494 03:10:08.048332 <6>[ 219.942108] lkdtm: Performing direct entry REPORT_STACK
9495 03:10:08.048483 <6>[ 219.947634] lkdtm: Stack offset: 304
9496 03:10:08.048632 <6>[ 219.951738] lkdtm: Performing direct entry REPORT_STACK
9497 03:10:08.048757 <6>[ 219.957351] lkdtm: Stack offset: -16
9498 03:10:08.048879 <6>[ 219.961464] lkdtm: Performing direct entry REPORT_STACK
9499 03:10:08.049000 <6>[ 219.967013] lkdtm: Stack offset: 0
9500 03:10:08.051125 <6>[ 219.970942] lkdtm: Performing direct entry REPORT_STACK
9501 03:10:08.092896 <6>[ 219.976490] lkdtm: Stack offset: 304
9502 03:10:08.093125 <6>[ 219.980590] lkdtm: Performing direct entry REPORT_STACK
9503 03:10:08.093286 <6>[ 219.986179] lkdtm: Stack offset: 192
9504 03:10:08.093437 <6>[ 219.990309] lkdtm: Performing direct entry REPORT_STACK
9505 03:10:08.093582 <6>[ 219.995970] lkdtm: Stack offset: 192
9506 03:10:08.093725 <6>[ 220.000078] lkdtm: Performing direct entry REPORT_STACK
9507 03:10:08.093842 <6>[ 220.005616] lkdtm: Stack offset: 464
9508 03:10:08.093957 <6>[ 220.009722] lkdtm: Performing direct entry REPORT_STACK
9509 03:10:08.094171 <6>[ 220.015260] lkdtm: Stack offset: -224
9510 03:10:08.138130 <6>[ 220.019446] lkdtm: Performing direct entry REPORT_STACK
9511 03:10:08.138595 <6>[ 220.024984] lkdtm: Stack offset: -112
9512 03:10:08.138925 <6>[ 220.029182] lkdtm: Performing direct entry REPORT_STACK
9513 03:10:08.139231 <6>[ 220.034720] lkdtm: Stack offset: -496
9514 03:10:08.139519 <6>[ 220.038905] lkdtm: Performing direct entry REPORT_STACK
9515 03:10:08.139802 <6>[ 220.044442] lkdtm: Stack offset: 144
9516 03:10:08.140082 <6>[ 220.048542] lkdtm: Performing direct entry REPORT_STACK
9517 03:10:08.140353 <6>[ 220.054080] lkdtm: Stack offset: 416
9518 03:10:08.141004 <6>[ 220.058199] lkdtm: Performing direct entry REPORT_STACK
9519 03:10:08.141465 <6>[ 220.063836] lkdtm: Stack offset: 208
9520 03:10:08.182577 <6>[ 220.067937] lkdtm: Performing direct entry REPORT_STACK
9521 03:10:08.183015 <6>[ 220.073475] lkdtm: Stack offset: 128
9522 03:10:08.183341 <6>[ 220.077592] lkdtm: Performing direct entry REPORT_STACK
9523 03:10:08.183643 <6>[ 220.083140] lkdtm: Stack offset: 384
9524 03:10:08.183930 <6>[ 220.087255] lkdtm: Performing direct entry REPORT_STACK
9525 03:10:08.184211 <6>[ 220.092791] lkdtm: Stack offset: -256
9526 03:10:08.184484 <6>[ 220.096982] lkdtm: Performing direct entry REPORT_STACK
9527 03:10:08.184765 <6>[ 220.102522] lkdtm: Stack offset: -80
9528 03:10:08.185858 <6>[ 220.106618] lkdtm: Performing direct entry REPORT_STACK
9529 03:10:08.227378 <6>[ 220.112158] lkdtm: Stack offset: 80
9530 03:10:08.228047 <6>[ 220.116171] lkdtm: Performing direct entry REPORT_STACK
9531 03:10:08.229065 <6>[ 220.121711] lkdtm: Stack offset: -208
9532 03:10:08.229606 <6>[ 220.125894] lkdtm: Performing direct entry REPORT_STACK
9533 03:10:08.230166 <6>[ 220.131429] lkdtm: Stack offset: -192
9534 03:10:08.230678 <6>[ 220.135615] lkdtm: Performing direct entry REPORT_STACK
9535 03:10:08.231175 <6>[ 220.141149] lkdtm: Stack offset: 272
9536 03:10:08.231658 <6>[ 220.145251] lkdtm: Performing direct entry REPORT_STACK
9537 03:10:08.232133 <6>[ 220.150812] lkdtm: Stack offset: 400
9538 03:10:08.271854 <6>[ 220.154909] lkdtm: Performing direct entry REPORT_STACK
9539 03:10:08.272136 <6>[ 220.160448] lkdtm: Stack offset: -128
9540 03:10:08.272376 <6>[ 220.164636] lkdtm: Performing direct entry REPORT_STACK
9541 03:10:08.272644 <6>[ 220.170190] lkdtm: Stack offset: 112
9542 03:10:08.272814 <6>[ 220.174405] lkdtm: Performing direct entry REPORT_STACK
9543 03:10:08.272974 <6>[ 220.179947] lkdtm: Stack offset: -128
9544 03:10:08.273145 <6>[ 220.184155] lkdtm: Performing direct entry REPORT_STACK
9545 03:10:08.273330 <6>[ 220.189710] lkdtm: Stack offset: 416
9546 03:10:08.274985 <6>[ 220.193828] lkdtm: Performing direct entry REPORT_STACK
9547 03:10:08.275232 <6>[ 220.199363] lkdtm: Stack offset: -112
9548 03:10:08.316640 <6>[ 220.203554] lkdtm: Performing direct entry REPORT_STACK
9549 03:10:08.316913 <6>[ 220.209087] lkdtm: Stack offset: -304
9550 03:10:08.317087 <6>[ 220.213280] lkdtm: Performing direct entry REPORT_STACK
9551 03:10:08.317252 <6>[ 220.218816] lkdtm: Stack offset: 80
9552 03:10:08.317480 <6>[ 220.222842] lkdtm: Performing direct entry REPORT_STACK
9553 03:10:08.317665 <6>[ 220.228378] lkdtm: Stack offset: 336
9554 03:10:08.317837 <6>[ 220.232491] lkdtm: Performing direct entry REPORT_STACK
9555 03:10:08.318294 <6>[ 220.238028] lkdtm: Stack offset: -352
9556 03:10:08.319781 <6>[ 220.242226] lkdtm: Performing direct entry REPORT_STACK
9557 03:10:08.361609 <6>[ 220.247771] lkdtm: Stack offset: 352
9558 03:10:08.361879 <6>[ 220.251870] lkdtm: Performing direct entry REPORT_STACK
9559 03:10:08.362126 <6>[ 220.257403] lkdtm: Stack offset: -384
9560 03:10:08.362330 <6>[ 220.261596] lkdtm: Performing direct entry REPORT_STACK
9561 03:10:08.362520 <6>[ 220.267148] lkdtm: Stack offset: -432
9562 03:10:08.362681 <6>[ 220.271341] lkdtm: Performing direct entry REPORT_STACK
9563 03:10:08.362838 <6>[ 220.276875] lkdtm: Stack offset: -368
9564 03:10:08.362990 <6>[ 220.281064] lkdtm: Performing direct entry REPORT_STACK
9565 03:10:08.364724 <6>[ 220.286618] lkdtm: Stack offset: 240
9566 03:10:08.406115 <6>[ 220.290849] lkdtm: Performing direct entry REPORT_STACK
9567 03:10:08.406353 <6>[ 220.296388] lkdtm: Stack offset: -32
9568 03:10:08.406570 <6>[ 220.300494] lkdtm: Performing direct entry REPORT_STACK
9569 03:10:08.406771 <6>[ 220.306033] lkdtm: Stack offset: 448
9570 03:10:08.406966 <6>[ 220.310140] lkdtm: Performing direct entry REPORT_STACK
9571 03:10:08.407157 <6>[ 220.315667] lkdtm: Stack offset: 176
9572 03:10:08.407340 <6>[ 220.319764] lkdtm: Performing direct entry REPORT_STACK
9573 03:10:08.407493 <6>[ 220.325302] lkdtm: Stack offset: 496
9574 03:10:08.409231 <6>[ 220.329403] lkdtm: Performing direct entry REPORT_STACK
9575 03:10:08.450918 <6>[ 220.334952] lkdtm: Stack offset: -320
9576 03:10:08.451151 <6>[ 220.339139] lkdtm: Performing direct entry REPORT_STACK
9577 03:10:08.451365 <6>[ 220.344696] lkdtm: Stack offset: -16
9578 03:10:08.451566 <6>[ 220.348798] lkdtm: Performing direct entry REPORT_STACK
9579 03:10:08.451760 <6>[ 220.354335] lkdtm: Stack offset: -352
9580 03:10:08.451949 <6>[ 220.358522] lkdtm: Performing direct entry REPORT_STACK
9581 03:10:08.452137 <6>[ 220.364068] lkdtm: Stack offset: -160
9582 03:10:08.452320 <6>[ 220.368263] lkdtm: Performing direct entry REPORT_STACK
9583 03:10:08.452500 <6>[ 220.373800] lkdtm: Stack offset: -16
9584 03:10:08.496133 <6>[ 220.377901] lkdtm: Performing direct entry REPORT_STACK
9585 03:10:08.496592 <6>[ 220.383438] lkdtm: Stack offset: 240
9586 03:10:08.497020 <6>[ 220.387538] lkdtm: Performing direct entry REPORT_STACK
9587 03:10:08.497425 <6>[ 220.393076] lkdtm: Stack offset: 160
9588 03:10:08.497815 <6>[ 220.397199] lkdtm: Performing direct entry REPORT_STACK
9589 03:10:08.498237 <6>[ 220.402749] lkdtm: Stack offset: -480
9590 03:10:08.498612 <6>[ 220.407062] lkdtm: Performing direct entry REPORT_STACK
9591 03:10:08.498982 <6>[ 220.412600] lkdtm: Stack offset: 368
9592 03:10:08.499389 <6>[ 220.416706] lkdtm: Performing direct entry REPORT_STACK
9593 03:10:08.500121 <6>[ 220.422244] lkdtm: Stack offset: 400
9594 03:10:08.540642 <6>[ 220.426344] lkdtm: Performing direct entry REPORT_STACK
9595 03:10:08.541101 <6>[ 220.431884] lkdtm: Stack offset: 144
9596 03:10:08.541900 <6>[ 220.435979] lkdtm: Performing direct entry REPORT_STACK
9597 03:10:08.542311 <6>[ 220.441517] lkdtm: Stack offset: 32
9598 03:10:08.542714 <6>[ 220.445528] lkdtm: Performing direct entry REPORT_STACK
9599 03:10:08.543105 <6>[ 220.451062] lkdtm: Stack offset: -448
9600 03:10:08.543479 <6>[ 220.455261] lkdtm: Performing direct entry REPORT_STACK
9601 03:10:08.543861 <6>[ 220.460795] lkdtm: Stack offset: -464
9602 03:10:08.544327 <6>[ 220.464984] lkdtm: Performing direct entry REPORT_STACK
9603 03:10:08.585594 <6>[ 220.470522] lkdtm: Stack offset: -288
9604 03:10:08.586107 <6>[ 220.474706] lkdtm: Performing direct entry REPORT_STACK
9605 03:10:08.586547 <6>[ 220.480245] lkdtm: Stack offset: -400
9606 03:10:08.586948 <6>[ 220.484435] lkdtm: Performing direct entry REPORT_STACK
9607 03:10:08.587335 <6>[ 220.489984] lkdtm: Stack offset: 16
9608 03:10:08.588083 <6>[ 220.494017] lkdtm: Performing direct entry REPORT_STACK
9609 03:10:08.588430 <6>[ 220.499671] lkdtm: Stack offset: -288
9610 03:10:08.588825 <6>[ 220.503867] lkdtm: Performing direct entry REPORT_STACK
9611 03:10:08.589294 <6>[ 220.509406] lkdtm: Stack offset: 320
9612 03:10:08.629833 <6>[ 220.513511] lkdtm: Performing direct entry REPORT_STACK
9613 03:10:08.630166 <6>[ 220.519060] lkdtm: Stack offset: -288
9614 03:10:08.630699 <6>[ 220.523248] lkdtm: Performing direct entry REPORT_STACK
9615 03:10:08.630908 <6>[ 220.528787] lkdtm: Stack offset: -240
9616 03:10:08.631077 <6>[ 220.532984] lkdtm: Performing direct entry REPORT_STACK
9617 03:10:08.631217 <6>[ 220.538518] lkdtm: Stack offset: 112
9618 03:10:08.631381 <6>[ 220.542639] lkdtm: Performing direct entry REPORT_STACK
9619 03:10:08.631545 <6>[ 220.548173] lkdtm: Stack offset: -224
9620 03:10:08.632950 <6>[ 220.552387] lkdtm: Performing direct entry REPORT_STACK
9621 03:10:08.674727 <6>[ 220.557924] lkdtm: Stack offset: 112
9622 03:10:08.675039 <6>[ 220.562061] lkdtm: Performing direct entry REPORT_STACK
9623 03:10:08.675248 <6>[ 220.567586] lkdtm: Stack offset: -16
9624 03:10:08.675436 <6>[ 220.571686] lkdtm: Performing direct entry REPORT_STACK
9625 03:10:08.675594 <6>[ 220.577220] lkdtm: Stack offset: 176
9626 03:10:08.675747 <6>[ 220.581347] lkdtm: Performing direct entry REPORT_STACK
9627 03:10:08.675935 <6>[ 220.586885] lkdtm: Stack offset: -64
9628 03:10:08.676093 <6>[ 220.590987] lkdtm: Performing direct entry REPORT_STACK
9629 03:10:08.676201 <6>[ 220.596526] lkdtm: Stack offset: 256
9630 03:10:08.677802 <6>[ 220.600627] lkdtm: Performing direct entry REPORT_STACK
9631 03:10:08.719676 <6>[ 220.606172] lkdtm: Stack offset: 400
9632 03:10:08.719949 <6>[ 220.610278] lkdtm: Performing direct entry REPORT_STACK
9633 03:10:08.720116 <6>[ 220.615819] lkdtm: Stack offset: 96
9634 03:10:08.720271 <6>[ 220.619849] lkdtm: Performing direct entry REPORT_STACK
9635 03:10:08.720420 <6>[ 220.625486] lkdtm: Stack offset: 352
9636 03:10:08.720564 <6>[ 220.629590] lkdtm: Performing direct entry REPORT_STACK
9637 03:10:08.720708 <6>[ 220.635123] lkdtm: Stack offset: -288
9638 03:10:08.720847 <6>[ 220.639324] lkdtm: Performing direct entry REPORT_STACK
9639 03:10:08.722796 <6>[ 220.644858] lkdtm: Stack offset: -320
9640 03:10:08.764371 <6>[ 220.649045] lkdtm: Performing direct entry REPORT_STACK
9641 03:10:08.764614 <6>[ 220.654578] lkdtm: Stack offset: -192
9642 03:10:08.764783 <6>[ 220.658767] lkdtm: Performing direct entry REPORT_STACK
9643 03:10:08.764940 <6>[ 220.664305] lkdtm: Stack offset: -448
9644 03:10:08.765088 <6>[ 220.668493] lkdtm: Performing direct entry REPORT_STACK
9645 03:10:08.765237 <6>[ 220.674031] lkdtm: Stack offset: 96
9646 03:10:08.765357 <6>[ 220.678065] lkdtm: Performing direct entry REPORT_STACK
9647 03:10:08.765475 <6>[ 220.683775] lkdtm: Stack offset: 192
9648 03:10:08.767528 <6>[ 220.687885] lkdtm: Performing direct entry REPORT_STACK
9649 03:10:08.809135 <6>[ 220.693423] lkdtm: Stack offset: 496
9650 03:10:08.809360 <6>[ 220.697527] lkdtm: Performing direct entry REPORT_STACK
9651 03:10:08.809528 <6>[ 220.703075] lkdtm: Stack offset: 64
9652 03:10:08.809683 <6>[ 220.707091] lkdtm: Performing direct entry REPORT_STACK
9653 03:10:08.809833 <6>[ 220.712638] lkdtm: Stack offset: -336
9654 03:10:08.809981 <6>[ 220.716825] lkdtm: Performing direct entry REPORT_STACK
9655 03:10:08.810140 <6>[ 220.722363] lkdtm: Stack offset: -416
9656 03:10:08.810267 <6>[ 220.726546] lkdtm: Performing direct entry REPORT_STACK
9657 03:10:08.810357 <6>[ 220.732083] lkdtm: Stack offset: -160
9658 03:10:08.854246 <6>[ 220.736269] lkdtm: Performing direct entry REPORT_STACK
9659 03:10:08.854693 <6>[ 220.741815] lkdtm: Stack offset: 128
9660 03:10:08.855029 <6>[ 220.745924] lkdtm: Performing direct entry REPORT_STACK
9661 03:10:08.855341 <6>[ 220.751461] lkdtm: Stack offset: -480
9662 03:10:08.855643 <6>[ 220.755647] lkdtm: Performing direct entry REPORT_STACK
9663 03:10:08.855934 <6>[ 220.761185] lkdtm: Stack offset: 112
9664 03:10:08.856218 <6>[ 220.765295] lkdtm: Performing direct entry REPORT_STACK
9665 03:10:08.856498 <6>[ 220.770832] lkdtm: Stack offset: 96
9666 03:10:08.856775 <6>[ 220.774843] lkdtm: Performing direct entry REPORT_STACK
9667 03:10:08.857444 <6>[ 220.780381] lkdtm: Stack offset: 480
9668 03:10:08.898835 <6>[ 220.784480] lkdtm: Performing direct entry REPORT_STACK
9669 03:10:08.899281 <6>[ 220.790019] lkdtm: Stack offset: 32
9670 03:10:08.899615 <6>[ 220.794054] lkdtm: Performing direct entry REPORT_STACK
9671 03:10:08.899929 <6>[ 220.799649] lkdtm: Stack offset: 192
9672 03:10:08.900227 <6>[ 220.803750] lkdtm: Performing direct entry REPORT_STACK
9673 03:10:08.900514 <6>[ 220.809288] lkdtm: Stack offset: -208
9674 03:10:08.900797 <6>[ 220.813482] lkdtm: Performing direct entry REPORT_STACK
9675 03:10:08.901076 <6>[ 220.819030] lkdtm: Stack offset: -384
9676 03:10:08.902051 <6>[ 220.823232] lkdtm: Performing direct entry REPORT_STACK
9677 03:10:08.943587 <6>[ 220.828767] lkdtm: Stack offset: 384
9678 03:10:08.944040 <6>[ 220.832869] lkdtm: Performing direct entry REPORT_STACK
9679 03:10:08.944373 <6>[ 220.838408] lkdtm: Stack offset: 32
9680 03:10:08.944682 <6>[ 220.842437] lkdtm: Performing direct entry REPORT_STACK
9681 03:10:08.944980 <6>[ 220.847975] lkdtm: Stack offset: 288
9682 03:10:08.945270 <6>[ 220.852071] lkdtm: Performing direct entry REPORT_STACK
9683 03:10:08.945555 <6>[ 220.857608] lkdtm: Stack offset: -64
9684 03:10:08.945832 <6>[ 220.861704] lkdtm: Performing direct entry REPORT_STACK
9685 03:10:08.946804 <6>[ 220.867238] lkdtm: Stack offset: 336
9686 03:10:08.987911 <6>[ 220.871339] lkdtm: Performing direct entry REPORT_STACK
9687 03:10:08.988206 <6>[ 220.876874] lkdtm: Stack offset: -240
9688 03:10:08.988411 <6>[ 220.881070] lkdtm: Performing direct entry REPORT_STACK
9689 03:10:08.988597 <6>[ 220.886618] lkdtm: Stack offset: -400
9690 03:10:08.988767 <6>[ 220.890802] lkdtm: Performing direct entry REPORT_STACK
9691 03:10:08.988893 <6>[ 220.896340] lkdtm: Stack offset: -448
9692 03:10:08.989016 <6>[ 220.900535] lkdtm: Performing direct entry REPORT_STACK
9693 03:10:08.989169 <6>[ 220.906079] lkdtm: Stack offset: 32
9694 03:10:08.991033 <6>[ 220.910124] lkdtm: Performing direct entry REPORT_STACK
9695 03:10:09.033046 <6>[ 220.915773] lkdtm: Stack offset: 480
9696 03:10:09.033364 <6>[ 220.919897] lkdtm: Performing direct entry REPORT_STACK
9697 03:10:09.033557 <6>[ 220.925437] lkdtm: Stack offset: -160
9698 03:10:09.033769 <6>[ 220.929641] lkdtm: Performing direct entry REPORT_STACK
9699 03:10:09.033930 <6>[ 220.935177] lkdtm: Stack offset: 0
9700 03:10:09.034108 <6>[ 220.939155] lkdtm: Performing direct entry REPORT_STACK
9701 03:10:09.034258 <6>[ 220.944705] lkdtm: Stack offset: 304
9702 03:10:09.034404 <6>[ 220.948934] lkdtm: Performing direct entry REPORT_STACK
9703 03:10:09.034553 <6>[ 220.954467] lkdtm: Stack offset: -384
9704 03:10:09.036196 <6>[ 220.958654] lkdtm: Performing direct entry REPORT_STACK
9705 03:10:09.077898 <6>[ 220.964192] lkdtm: Stack offset: -480
9706 03:10:09.078192 <6>[ 220.968375] lkdtm: Performing direct entry REPORT_STACK
9707 03:10:09.078369 <6>[ 220.973912] lkdtm: Stack offset: -32
9708 03:10:09.078526 <6>[ 220.978058] lkdtm: Performing direct entry REPORT_STACK
9709 03:10:09.078677 <6>[ 220.983634] lkdtm: Stack offset: 304
9710 03:10:09.078824 <6>[ 220.987763] lkdtm: Performing direct entry REPORT_STACK
9711 03:10:09.078966 <6>[ 220.993305] lkdtm: Stack offset: 400
9712 03:10:09.079106 <6>[ 220.997435] lkdtm: Performing direct entry REPORT_STACK
9713 03:10:09.081069 <6>[ 221.002978] lkdtm: Stack offset: -32
9714 03:10:09.122570 <6>[ 221.007102] lkdtm: Performing direct entry REPORT_STACK
9715 03:10:09.122808 <6>[ 221.012639] lkdtm: Stack offset: -160
9716 03:10:09.122975 <6>[ 221.016831] lkdtm: Performing direct entry REPORT_STACK
9717 03:10:09.123133 <6>[ 221.022369] lkdtm: Stack offset: 272
9718 03:10:09.123284 <6>[ 221.026483] lkdtm: Performing direct entry REPORT_STACK
9719 03:10:09.123429 <6>[ 221.032040] lkdtm: Stack offset: 448
9720 03:10:09.123584 <6>[ 221.036141] lkdtm: Performing direct entry REPORT_STACK
9721 03:10:09.123693 <6>[ 221.041678] lkdtm: Stack offset: 64
9722 03:10:09.125723 <6>[ 221.045689] lkdtm: Performing direct entry REPORT_STACK
9723 03:10:09.167317 <6>[ 221.051227] lkdtm: Stack offset: -384
9724 03:10:09.167564 <6>[ 221.055411] lkdtm: Performing direct entry REPORT_STACK
9725 03:10:09.167733 <6>[ 221.060950] lkdtm: Stack offset: -432
9726 03:10:09.167887 <6>[ 221.065135] lkdtm: Performing direct entry REPORT_STACK
9727 03:10:09.168035 <6>[ 221.070684] lkdtm: Stack offset: 432
9728 03:10:09.168178 <6>[ 221.074793] lkdtm: Performing direct entry REPORT_STACK
9729 03:10:09.168318 <6>[ 221.080331] lkdtm: Stack offset: -128
9730 03:10:09.168459 <6>[ 221.084517] lkdtm: Performing direct entry REPORT_STACK
9731 03:10:09.168590 <6>[ 221.090054] lkdtm: Stack offset: 192
9732 03:10:09.212457 <6>[ 221.094177] lkdtm: Performing direct entry REPORT_STACK
9733 03:10:09.212907 <6>[ 221.099754] lkdtm: Stack offset: -160
9734 03:10:09.213248 <6>[ 221.103939] lkdtm: Performing direct entry REPORT_STACK
9735 03:10:09.213558 <6>[ 221.109497] lkdtm: Stack offset: 256
9736 03:10:09.213852 <6>[ 221.113607] lkdtm: Performing direct entry REPORT_STACK
9737 03:10:09.214198 <6>[ 221.119154] lkdtm: Stack offset: -64
9738 03:10:09.214498 <6>[ 221.123254] lkdtm: Performing direct entry REPORT_STACK
9739 03:10:09.214784 <6>[ 221.128792] lkdtm: Stack offset: -304
9740 03:10:09.215068 <6>[ 221.132998] lkdtm: Performing direct entry REPORT_STACK
9741 03:10:09.215769 <6>[ 221.138537] lkdtm: Stack offset: -368
9742 03:10:09.256927 <6>[ 221.142724] lkdtm: Performing direct entry REPORT_STACK
9743 03:10:09.257384 <6>[ 221.148262] lkdtm: Stack offset: 224
9744 03:10:09.257719 <6>[ 221.152360] lkdtm: Performing direct entry REPORT_STACK
9745 03:10:09.258066 <6>[ 221.157897] lkdtm: Stack offset: -208
9746 03:10:09.258382 <6>[ 221.162107] lkdtm: Performing direct entry REPORT_STACK
9747 03:10:09.258673 <6>[ 221.167633] lkdtm: Stack offset: -272
9748 03:10:09.258960 <6>[ 221.171816] lkdtm: Performing direct entry REPORT_STACK
9749 03:10:09.259247 <6>[ 221.177354] lkdtm: Stack offset: 288
9750 03:10:09.260171 <6>[ 221.181460] lkdtm: Performing direct entry REPORT_STACK
9751 03:10:09.301788 <6>[ 221.186997] lkdtm: Stack offset: -64
9752 03:10:09.302276 <6>[ 221.191107] lkdtm: Performing direct entry REPORT_STACK
9753 03:10:09.302617 <6>[ 221.196644] lkdtm: Stack offset: 240
9754 03:10:09.302927 <6>[ 221.200742] lkdtm: Performing direct entry REPORT_STACK
9755 03:10:09.303229 <6>[ 221.206280] lkdtm: Stack offset: 176
9756 03:10:09.303522 <6>[ 221.210382] lkdtm: Performing direct entry REPORT_STACK
9757 03:10:09.303804 <6>[ 221.215925] lkdtm: Stack offset: 496
9758 03:10:09.304088 <6>[ 221.220041] lkdtm: Performing direct entry REPORT_STACK
9759 03:10:09.305136 <6>[ 221.225696] lkdtm: Stack offset: 112
9760 03:10:09.346127 <6>[ 221.229806] lkdtm: Performing direct entry REPORT_STACK
9761 03:10:09.346412 <6>[ 221.235354] lkdtm: Stack offset: 176
9762 03:10:09.346588 <6>[ 221.239455] lkdtm: Performing direct entry REPORT_STACK
9763 03:10:09.346771 <6>[ 221.244992] lkdtm: Stack offset: 464
9764 03:10:09.347249 <6>[ 221.249092] lkdtm: Performing direct entry REPORT_STACK
9765 03:10:09.347405 <6>[ 221.254642] lkdtm: Stack offset: 144
9766 03:10:09.347554 <6>[ 221.258747] lkdtm: Performing direct entry REPORT_STACK
9767 03:10:09.347763 <6>[ 221.264285] lkdtm: Stack offset: 240
9768 03:10:09.349330 <6>[ 221.268398] lkdtm: Performing direct entry REPORT_STACK
9769 03:10:09.391011 <6>[ 221.273939] lkdtm: Stack offset: 64
9770 03:10:09.391286 <6>[ 221.277996] lkdtm: Performing direct entry REPORT_STACK
9771 03:10:09.391465 <6>[ 221.283520] lkdtm: Stack offset: -432
9772 03:10:09.391735 <6>[ 221.287707] lkdtm: Performing direct entry REPORT_STACK
9773 03:10:09.391907 <6>[ 221.293242] lkdtm: Stack offset: 208
9774 03:10:09.392027 <6>[ 221.297341] lkdtm: Performing direct entry REPORT_STACK
9775 03:10:09.392121 <6>[ 221.302874] lkdtm: Stack offset: -160
9776 03:10:09.392214 <6>[ 221.307065] lkdtm: Performing direct entry REPORT_STACK
9777 03:10:09.392305 <6>[ 221.312600] lkdtm: Stack offset: 320
9778 03:10:09.394184 <6>[ 221.316705] lkdtm: Performing direct entry REPORT_STACK
9779 03:10:09.435808 <6>[ 221.322242] lkdtm: Stack offset: 256
9780 03:10:09.436080 <6>[ 221.326345] lkdtm: Performing direct entry REPORT_STACK
9781 03:10:09.436255 <6>[ 221.331896] lkdtm: Stack offset: 480
9782 03:10:09.436420 <6>[ 221.336115] lkdtm: Performing direct entry REPORT_STACK
9783 03:10:09.436615 <6>[ 221.341663] lkdtm: Stack offset: 368
9784 03:10:09.436791 <6>[ 221.345767] lkdtm: Performing direct entry REPORT_STACK
9785 03:10:09.436949 <6>[ 221.351300] lkdtm: Stack offset: 192
9786 03:10:09.437073 <6>[ 221.355395] lkdtm: Performing direct entry REPORT_STACK
9787 03:10:09.438955 <6>[ 221.360927] lkdtm: Stack offset: -160
9788 03:10:09.480529 <6>[ 221.365111] lkdtm: Performing direct entry REPORT_STACK
9789 03:10:09.480792 <6>[ 221.370645] lkdtm: Stack offset: 336
9790 03:10:09.480963 <6>[ 221.374748] lkdtm: Performing direct entry REPORT_STACK
9791 03:10:09.481121 <6>[ 221.380286] lkdtm: Stack offset: -160
9792 03:10:09.481271 <6>[ 221.384481] lkdtm: Performing direct entry REPORT_STACK
9793 03:10:09.481417 <6>[ 221.390020] lkdtm: Stack offset: -320
9794 03:10:09.481558 <6>[ 221.394230] lkdtm: Performing direct entry REPORT_STACK
9795 03:10:09.481698 <6>[ 221.399876] lkdtm: Stack offset: -448
9796 03:10:09.483648 <6>[ 221.404075] lkdtm: Performing direct entry REPORT_STACK
9797 03:10:09.525334 <6>[ 221.409613] lkdtm: Stack offset: 480
9798 03:10:09.525566 <6>[ 221.413714] lkdtm: Performing direct entry REPORT_STACK
9799 03:10:09.525737 <6>[ 221.419251] lkdtm: Stack offset: -64
9800 03:10:09.525894 <6>[ 221.423425] lkdtm: Performing direct entry REPORT_STACK
9801 03:10:09.526171 <6>[ 221.428962] lkdtm: Stack offset: 128
9802 03:10:09.526434 <6>[ 221.433063] lkdtm: Performing direct entry REPORT_STACK
9803 03:10:09.526689 <6>[ 221.438612] lkdtm: Stack offset: 496
9804 03:10:09.526942 <6>[ 221.442726] lkdtm: Performing direct entry REPORT_STACK
9805 03:10:09.527190 <6>[ 221.448263] lkdtm: Stack offset: -144
9806 03:10:09.570498 <6>[ 221.452448] lkdtm: Performing direct entry REPORT_STACK
9807 03:10:09.570927 <6>[ 221.457994] lkdtm: Stack offset: -80
9808 03:10:09.571230 <6>[ 221.462121] lkdtm: Performing direct entry REPORT_STACK
9809 03:10:09.571512 <6>[ 221.467712] lkdtm: Stack offset: 288
9810 03:10:09.571779 <6>[ 221.471816] lkdtm: Performing direct entry REPORT_STACK
9811 03:10:09.572035 <6>[ 221.477354] lkdtm: Stack offset: 96
9812 03:10:09.572288 <6>[ 221.481364] lkdtm: Performing direct entry REPORT_STACK
9813 03:10:09.572536 <6>[ 221.486899] lkdtm: Stack offset: 272
9814 03:10:09.572784 <6>[ 221.491002] lkdtm: Performing direct entry REPORT_STACK
9815 03:10:09.573733 <6>[ 221.496544] lkdtm: Stack offset: -96
9816 03:10:09.614997 <6>[ 221.500655] lkdtm: Performing direct entry REPORT_STACK
9817 03:10:09.615398 <6>[ 221.506192] lkdtm: Stack offset: 240
9818 03:10:09.615698 <6>[ 221.510288] lkdtm: Performing direct entry REPORT_STACK
9819 03:10:09.615972 <6>[ 221.515826] lkdtm: Stack offset: -320
9820 03:10:09.616235 <6>[ 221.520011] lkdtm: Performing direct entry REPORT_STACK
9821 03:10:09.616492 <6>[ 221.525547] lkdtm: Stack offset: -192
9822 03:10:09.616745 <6>[ 221.529726] lkdtm: Performing direct entry REPORT_STACK
9823 03:10:09.616993 <6>[ 221.535260] lkdtm: Stack offset: -272
9824 03:10:09.618246 <6>[ 221.539448] lkdtm: Performing direct entry REPORT_STACK
9825 03:10:09.659879 <6>[ 221.544981] lkdtm: Stack offset: 272
9826 03:10:09.660333 <6>[ 221.549089] lkdtm: Performing direct entry REPORT_STACK
9827 03:10:09.660673 <6>[ 221.554626] lkdtm: Stack offset: -128
9828 03:10:09.660985 <6>[ 221.558819] lkdtm: Performing direct entry REPORT_STACK
9829 03:10:09.661288 <6>[ 221.564357] lkdtm: Stack offset: 160
9830 03:10:09.661579 <6>[ 221.568455] lkdtm: Performing direct entry REPORT_STACK
9831 03:10:09.661865 <6>[ 221.574015] lkdtm: Stack offset: 288
9832 03:10:09.662206 <6>[ 221.578204] lkdtm: Performing direct entry REPORT_STACK
9833 03:10:09.663135 <6>[ 221.583729] lkdtm: Stack offset: 32
9834 03:10:09.704438 <6>[ 221.587740] lkdtm: Performing direct entry REPORT_STACK
9835 03:10:09.704952 <6>[ 221.593273] lkdtm: Stack offset: 96
9836 03:10:09.705465 <6>[ 221.597294] lkdtm: Performing direct entry REPORT_STACK
9837 03:10:09.705960 <6>[ 221.602831] lkdtm: Stack offset: 208
9838 03:10:09.706441 <6>[ 221.606924] lkdtm: Performing direct entry REPORT_STACK
9839 03:10:09.706939 <6>[ 221.612477] lkdtm: Stack offset: -192
9840 03:10:09.707383 <6>[ 221.616661] lkdtm: Performing direct entry REPORT_STACK
9841 03:10:09.708268 <6>[ 221.622205] lkdtm: Stack offset: -16
9842 03:10:09.708639 <6>[ 221.626308] lkdtm: Performing direct entry REPORT_STACK
9843 03:10:09.748972 <6>[ 221.631842] lkdtm: Stack offset: -48
9844 03:10:09.749244 <6>[ 221.635958] lkdtm: Performing direct entry REPORT_STACK
9845 03:10:09.749423 <6>[ 221.641502] lkdtm: Stack offset: 496
9846 03:10:09.749585 <6>[ 221.645599] lkdtm: Performing direct entry REPORT_STACK
9847 03:10:09.750110 <6>[ 221.651140] lkdtm: Stack offset: 0
9848 03:10:09.750309 <6>[ 221.655067] lkdtm: Performing direct entry REPORT_STACK
9849 03:10:09.750441 <6>[ 221.660603] lkdtm: Stack offset: -256
9850 03:10:09.750566 <6>[ 221.664794] lkdtm: Performing direct entry REPORT_STACK
9851 03:10:09.750729 <6>[ 221.670333] lkdtm: Stack offset: 304
9852 03:10:09.752117 <6>[ 221.674430] lkdtm: Performing direct entry REPORT_STACK
9853 03:10:09.793884 <6>[ 221.679962] lkdtm: Stack offset: -432
9854 03:10:09.794187 <6>[ 221.684161] lkdtm: Performing direct entry REPORT_STACK
9855 03:10:09.794365 <6>[ 221.689724] lkdtm: Stack offset: 496
9856 03:10:09.794548 <6>[ 221.693942] lkdtm: Performing direct entry REPORT_STACK
9857 03:10:09.794702 <6>[ 221.699477] lkdtm: Stack offset: -64
9858 03:10:09.794850 <6>[ 221.703581] lkdtm: Performing direct entry REPORT_STACK
9859 03:10:09.794995 <6>[ 221.709114] lkdtm: Stack offset: -96
9860 03:10:09.795241 <6>[ 221.713207] lkdtm: Performing direct entry REPORT_STACK
9861 03:10:09.797008 <6>[ 221.718738] lkdtm: Stack offset: -400
9862 03:10:09.838374 <6>[ 221.722918] lkdtm: Performing direct entry REPORT_STACK
9863 03:10:09.838643 <6>[ 221.728450] lkdtm: Stack offset: -336
9864 03:10:09.838812 <6>[ 221.732636] lkdtm: Performing direct entry REPORT_STACK
9865 03:10:09.838969 <6>[ 221.738176] lkdtm: Stack offset: -320
9866 03:10:09.839117 <6>[ 221.742365] lkdtm: Performing direct entry REPORT_STACK
9867 03:10:09.839262 <6>[ 221.747899] lkdtm: Stack offset: 176
9868 03:10:09.839395 <6>[ 221.751994] lkdtm: Performing direct entry REPORT_STACK
9869 03:10:09.839515 <6>[ 221.757538] lkdtm: Stack offset: -256
9870 03:10:09.841513 <6>[ 221.761721] lkdtm: Performing direct entry REPORT_STACK
9871 03:10:09.883392 <6>[ 221.767258] lkdtm: Stack offset: 224
9872 03:10:09.883624 <6>[ 221.771366] lkdtm: Performing direct entry REPORT_STACK
9873 03:10:09.883792 <6>[ 221.776903] lkdtm: Stack offset: 48
9874 03:10:09.883949 <6>[ 221.780914] lkdtm: Performing direct entry REPORT_STACK
9875 03:10:09.884098 <6>[ 221.786450] lkdtm: Stack offset: 96
9876 03:10:09.884241 <6>[ 221.790459] lkdtm: Performing direct entry REPORT_STACK
9877 03:10:09.884400 <6>[ 221.796074] lkdtm: Stack offset: -80
9878 03:10:09.884491 <6>[ 221.800211] lkdtm: Performing direct entry REPORT_STACK
9879 03:10:09.884581 <6>[ 221.805877] lkdtm: Stack offset: -496
9880 03:10:09.928185 <6>[ 221.810105] lkdtm: Performing direct entry REPORT_STACK
9881 03:10:09.928424 <6>[ 221.815630] lkdtm: Stack offset: -496
9882 03:10:09.928591 <6>[ 221.819820] lkdtm: Performing direct entry REPORT_STACK
9883 03:10:09.928744 <6>[ 221.825357] lkdtm: Stack offset: -128
9884 03:10:09.928890 <6>[ 221.829543] lkdtm: Performing direct entry REPORT_STACK
9885 03:10:09.929035 <6>[ 221.835080] lkdtm: Stack offset: 224
9886 03:10:09.929178 <6>[ 221.839182] lkdtm: Performing direct entry REPORT_STACK
9887 03:10:09.929319 <6>[ 221.844719] lkdtm: Stack offset: 416
9888 03:10:09.929447 <6>[ 221.848816] lkdtm: Performing direct entry REPORT_STACK
9889 03:10:09.931370 <6>[ 221.854354] lkdtm: Stack offset: -48
9890 03:10:09.972738 <6>[ 221.858465] lkdtm: Performing direct entry REPORT_STACK
9891 03:10:09.972963 <6>[ 221.864014] lkdtm: Stack offset: 432
9892 03:10:09.973130 <6>[ 221.868116] lkdtm: Performing direct entry REPORT_STACK
9893 03:10:09.973285 <6>[ 221.873661] lkdtm: Stack offset: 368
9894 03:10:09.973434 <6>[ 221.877777] lkdtm: Performing direct entry REPORT_STACK
9895 03:10:09.973575 <6>[ 221.883315] lkdtm: Stack offset: 384
9896 03:10:09.973694 <6>[ 221.887421] lkdtm: Performing direct entry REPORT_STACK
9897 03:10:09.973812 <6>[ 221.892959] lkdtm: Stack offset: 416
9898 03:10:09.975923 <6>[ 221.897056] lkdtm: Performing direct entry REPORT_STACK
9899 03:10:10.017888 <6>[ 221.902594] lkdtm: Stack offset: -352
9900 03:10:10.018402 <6>[ 221.906786] lkdtm: Performing direct entry REPORT_STACK
9901 03:10:10.018744 <6>[ 221.912336] lkdtm: Stack offset: 32
9902 03:10:10.019058 <6>[ 221.916467] lkdtm: Performing direct entry REPORT_STACK
9903 03:10:10.019361 <6>[ 221.922016] lkdtm: Stack offset: 368
9904 03:10:10.019655 <6>[ 221.926130] lkdtm: Performing direct entry REPORT_STACK
9905 03:10:10.019945 <6>[ 221.931653] lkdtm: Stack offset: 352
9906 03:10:10.020233 <6>[ 221.935752] lkdtm: Performing direct entry REPORT_STACK
9907 03:10:10.021085 <6>[ 221.941286] lkdtm: Stack offset: -208
9908 03:10:10.062692 <6>[ 221.945474] lkdtm: Performing direct entry REPORT_STACK
9909 03:10:10.063137 <6>[ 221.951011] lkdtm: Stack offset: -32
9910 03:10:10.063475 <6>[ 221.955108] lkdtm: Performing direct entry REPORT_STACK
9911 03:10:10.063785 <6>[ 221.960648] lkdtm: Stack offset: 0
9912 03:10:10.064083 <6>[ 221.964583] lkdtm: Performing direct entry REPORT_STACK
9913 03:10:10.064371 <6>[ 221.970120] lkdtm: Stack offset: -240
9914 03:10:10.064656 <6>[ 221.974312] lkdtm: Performing direct entry REPORT_STACK
9915 03:10:10.064936 <6>[ 221.979849] lkdtm: Stack offset: -416
9916 03:10:10.065908 <6>[ 221.984047] lkdtm: Performing direct entry REPORT_STACK
9917 03:10:10.066378 <6>[ 221.989586] lkdtm: Stack offset: -208
9918 03:10:10.107206 <6>[ 221.993779] lkdtm: Performing direct entry REPORT_STACK
9919 03:10:10.107505 <6>[ 221.999316] lkdtm: Stack offset: -416
9920 03:10:10.107691 <6>[ 222.003503] lkdtm: Performing direct entry REPORT_STACK
9921 03:10:10.107853 <6>[ 222.009041] lkdtm: Stack offset: 368
9922 03:10:10.108048 <6>[ 222.013147] lkdtm: Performing direct entry REPORT_STACK
9923 03:10:10.108226 <6>[ 222.018695] lkdtm: Stack offset: -368
9924 03:10:10.108354 <6>[ 222.022919] lkdtm: Performing direct entry REPORT_STACK
9925 03:10:10.108477 <6>[ 222.028471] lkdtm: Stack offset: -176
9926 03:10:10.110223 <6>[ 222.032789] lkdtm: Performing direct entry REPORT_STACK
9927 03:10:10.152097 <6>[ 222.038329] lkdtm: Stack offset: -384
9928 03:10:10.152398 <6>[ 222.042544] lkdtm: Performing direct entry REPORT_STACK
9929 03:10:10.152576 <6>[ 222.048083] lkdtm: Stack offset: -112
9930 03:10:10.152736 <6>[ 222.052266] lkdtm: Performing direct entry REPORT_STACK
9931 03:10:10.152887 <6>[ 222.057799] lkdtm: Stack offset: -176
9932 03:10:10.153042 <6>[ 222.062034] lkdtm: Performing direct entry REPORT_STACK
9933 03:10:10.153184 <6>[ 222.067703] lkdtm: Stack offset: 272
9934 03:10:10.153299 <6>[ 222.071816] lkdtm: Performing direct entry REPORT_STACK
9935 03:10:10.155266 <6>[ 222.077349] lkdtm: Stack offset: 336
9936 03:10:10.196647 <6>[ 222.081444] lkdtm: Performing direct entry REPORT_STACK
9937 03:10:10.196923 <6>[ 222.086979] lkdtm: Stack offset: -64
9938 03:10:10.197094 <6>[ 222.091082] lkdtm: Performing direct entry REPORT_STACK
9939 03:10:10.197249 <6>[ 222.096615] lkdtm: Stack offset: -96
9940 03:10:10.197399 <6>[ 222.100719] lkdtm: Performing direct entry REPORT_STACK
9941 03:10:10.197545 <6>[ 222.106268] lkdtm: Stack offset: 304
9942 03:10:10.197690 <6>[ 222.110361] lkdtm: Performing direct entry REPORT_STACK
9943 03:10:10.197830 <6>[ 222.115893] lkdtm: Stack offset: -496
9944 03:10:10.199807 <6>[ 222.120081] lkdtm: Performing direct entry REPORT_STACK
9945 03:10:10.241459 <6>[ 222.125618] lkdtm: Stack offset: 320
9946 03:10:10.241691 <6>[ 222.129723] lkdtm: Performing direct entry REPORT_STACK
9947 03:10:10.241865 <6>[ 222.135263] lkdtm: Stack offset: -208
9948 03:10:10.242036 <6>[ 222.139454] lkdtm: Performing direct entry REPORT_STACK
9949 03:10:10.242188 <6>[ 222.144990] lkdtm: Stack offset: -48
9950 03:10:10.242333 <6>[ 222.149090] lkdtm: Performing direct entry REPORT_STACK
9951 03:10:10.242474 <6>[ 222.154627] lkdtm: Stack offset: -288
9952 03:10:10.242615 <6>[ 222.158819] lkdtm: Performing direct entry REPORT_STACK
9953 03:10:10.242754 <6>[ 222.164428] lkdtm: Stack offset: -160
9954 03:10:10.286340 <6>[ 222.168631] lkdtm: Performing direct entry REPORT_STACK
9955 03:10:10.286578 <6>[ 222.174180] lkdtm: Stack offset: -432
9956 03:10:10.286748 <6>[ 222.178367] lkdtm: Performing direct entry REPORT_STACK
9957 03:10:10.286905 <6>[ 222.183908] lkdtm: Stack offset: -320
9958 03:10:10.287057 <6>[ 222.188112] lkdtm: Performing direct entry REPORT_STACK
9959 03:10:10.287202 <6>[ 222.193700] lkdtm: Stack offset: 160
9960 03:10:10.287345 <6>[ 222.197810] lkdtm: Performing direct entry REPORT_STACK
9961 03:10:10.287488 <6>[ 222.203347] lkdtm: Stack offset: -80
9962 03:10:10.287631 <6>[ 222.207446] lkdtm: Performing direct entry REPORT_STACK
9963 03:10:10.289519 <6>[ 222.212981] lkdtm: Stack offset: 240
9964 03:10:10.331054 <6>[ 222.217078] lkdtm: Performing direct entry REPORT_STACK
9965 03:10:10.331282 <6>[ 222.222615] lkdtm: Stack offset: 352
9966 03:10:10.331451 <6>[ 222.226724] lkdtm: Performing direct entry REPORT_STACK
9967 03:10:10.331608 <6>[ 222.232261] lkdtm: Stack offset: -240
9968 03:10:10.331757 <6>[ 222.236446] lkdtm: Performing direct entry REPORT_STACK
9969 03:10:10.331901 <6>[ 222.241991] lkdtm: Stack offset: -384
9970 03:10:10.332026 <6>[ 222.246205] lkdtm: Performing direct entry REPORT_STACK
9971 03:10:10.332152 <6>[ 222.251851] lkdtm: Stack offset: 288
9972 03:10:10.334294 <6>[ 222.255959] lkdtm: Performing direct entry REPORT_STACK
9973 03:10:10.376047 <6>[ 222.261496] lkdtm: Stack offset: 288
9974 03:10:10.376504 <6>[ 222.265596] lkdtm: Performing direct entry REPORT_STACK
9975 03:10:10.376843 <6>[ 222.271131] lkdtm: Stack offset: 304
9976 03:10:10.377159 <6>[ 222.275230] lkdtm: Performing direct entry REPORT_STACK
9977 03:10:10.377462 <6>[ 222.280774] lkdtm: Stack offset: 288
9978 03:10:10.377750 <6>[ 222.284873] lkdtm: Performing direct entry REPORT_STACK
9979 03:10:10.378075 <6>[ 222.290422] lkdtm: Stack offset: -96
9980 03:10:10.378370 <6>[ 222.294518] lkdtm: Performing direct entry REPORT_STACK
9981 03:10:10.379314 <6>[ 222.300055] lkdtm: Stack offset: 288
9982 03:10:10.402223 <6>[ 222.304147] lkdtm: Performing direct entry REPORT_STACK
9983 03:10:10.402705 <6>[ 222.309683] lkdtm: Stack offset: -96
9984 03:10:10.405429 <6>[ 222.313782] lkdtm: Performing direct entry REPORT_STACK
9985 03:10:10.405871 <6>[ 222.319315] lkdtm: Stack offset: 224
9986 03:10:10.740683 # Bits of stack entropy: 7
9987 03:10:10.836634 ok 84 selftests: lkdtm: stack-entropy.sh
9988 03:10:13.722299 lkdtm_PANIC_sh skip
9989 03:10:13.722808 lkdtm_BUG_sh pass
9990 03:10:13.723148 lkdtm_WARNING_sh pass
9991 03:10:13.723872 lkdtm_WARNING_MESSAGE_sh pass
9992 03:10:13.724211 lkdtm_EXCEPTION_sh pass
9993 03:10:13.724505 lkdtm_LOOP_sh skip
9994 03:10:13.724786 lkdtm_EXHAUST_STACK_sh skip
9995 03:10:13.725058 lkdtm_CORRUPT_STACK_sh skip
9996 03:10:13.725354 lkdtm_CORRUPT_STACK_STRONG_sh skip
9997 03:10:13.725735 lkdtm_ARRAY_BOUNDS_sh pass
9998 03:10:13.726051 lkdtm_CORRUPT_LIST_ADD_sh pass
9999 03:10:13.726358 lkdtm_CORRUPT_LIST_DEL_sh pass
10000 03:10:13.726625 lkdtm_STACK_GUARD_PAGE_LEADING_sh pass
10001 03:10:13.726891 lkdtm_STACK_GUARD_PAGE_TRAILING_sh pass
10002 03:10:13.727156 lkdtm_REPORT_STACK_CANARY_sh pass
10003 03:10:13.727498 lkdtm_UNSET_SMEP_sh skip
10004 03:10:13.727776 lkdtm_DOUBLE_FAULT_sh skip
10005 03:10:13.765637 lkdtm_CORRUPT_PAC_sh fail
10006 03:10:13.766179 lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh skip
10007 03:10:13.766514 lkdtm_SLAB_LINEAR_OVERFLOW_sh pass
10008 03:10:13.766816 lkdtm_VMALLOC_LINEAR_OVERFLOW_sh pass
10009 03:10:13.767102 lkdtm_WRITE_AFTER_FREE_sh skip
10010 03:10:13.767381 lkdtm_READ_AFTER_FREE_sh pass
10011 03:10:13.767653 lkdtm_WRITE_BUDDY_AFTER_FREE_sh skip
10012 03:10:13.768300 lkdtm_READ_BUDDY_AFTER_FREE_sh pass
10013 03:10:13.768605 lkdtm_SLAB_INIT_ON_ALLOC_sh pass
10014 03:10:13.768978 lkdtm_BUDDY_INIT_ON_ALLOC_sh pass
10015 03:10:13.769271 lkdtm_SLAB_FREE_DOUBLE_sh pass
10016 03:10:13.769541 lkdtm_SLAB_FREE_CROSS_sh pass
10017 03:10:13.769807 lkdtm_SLAB_FREE_PAGE_sh pass
10018 03:10:13.770180 lkdtm_SOFTLOCKUP_sh skip
10019 03:10:13.770466 lkdtm_HARDLOCKUP_sh skip
10020 03:10:13.808730 lkdtm_SPINLOCKUP_sh skip
10021 03:10:13.809203 lkdtm_HUNG_TASK_sh skip
10022 03:10:13.809648 lkdtm_EXEC_DATA_sh pass
10023 03:10:13.809957 lkdtm_EXEC_STACK_sh pass
10024 03:10:13.810304 lkdtm_EXEC_KMALLOC_sh pass
10025 03:10:13.810971 lkdtm_EXEC_VMALLOC_sh pass
10026 03:10:13.811282 lkdtm_EXEC_RODATA_sh pass
10027 03:10:13.811561 lkdtm_EXEC_USERSPACE_sh pass
10028 03:10:13.811913 lkdtm_EXEC_NULL_sh pass
10029 03:10:13.812209 lkdtm_ACCESS_USERSPACE_sh fail
10030 03:10:13.812480 lkdtm_ACCESS_NULL_sh pass
10031 03:10:13.812753 lkdtm_WRITE_RO_sh pass
10032 03:10:13.813029 lkdtm_WRITE_RO_AFTER_INIT_sh pass
10033 03:10:13.813298 lkdtm_WRITE_KERN_sh pass
10034 03:10:13.813564 lkdtm_WRITE_OPD_sh skip
10035 03:10:13.813830 lkdtm_REFCOUNT_INC_OVERFLOW_sh pass
10036 03:10:13.814200 lkdtm_REFCOUNT_ADD_OVERFLOW_sh pass
10037 03:10:13.851969 lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh pass
10038 03:10:13.852509 lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh pass
10039 03:10:13.852865 lkdtm_REFCOUNT_DEC_ZERO_sh pass
10040 03:10:13.853166 lkdtm_REFCOUNT_DEC_NEGATIVE_sh pass
10041 03:10:13.853455 lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh pass
10042 03:10:13.853815 lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh pass
10043 03:10:13.854177 lkdtm_REFCOUNT_INC_ZERO_sh pass
10044 03:10:13.854459 lkdtm_REFCOUNT_ADD_ZERO_sh pass
10045 03:10:13.854734 lkdtm_REFCOUNT_INC_SATURATED_sh pass
10046 03:10:13.855171 lkdtm_REFCOUNT_DEC_SATURATED_sh pass
10047 03:10:13.855504 lkdtm_REFCOUNT_ADD_SATURATED_sh pass
10048 03:10:13.856141 lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh pass
10049 03:10:13.895130 lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh pass
10050 03:10:13.895588 lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh pass
10051 03:10:13.895911 lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh pass
10052 03:10:13.896208 lkdtm_REFCOUNT_TIMING_sh skip
10053 03:10:13.896488 lkdtm_ATOMIC_TIMING_sh skip
10054 03:10:13.896764 lkdtm_USERCOPY_SLAB_SIZE_TO_sh pass
10055 03:10:13.897037 lkdtm_USERCOPY_SLAB_SIZE_FROM_sh pass
10056 03:10:13.897306 lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh pass
10057 03:10:13.897660 lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh pass
10058 03:10:13.897994 lkdtm_USERCOPY_STACK_FRAME_TO_sh fail
10059 03:10:13.898379 lkdtm_USERCOPY_STACK_FRAME_FROM_sh fail
10060 03:10:13.898657 lkdtm_USERCOPY_STACK_BEYOND_sh pass
10061 03:10:13.899325 lkdtm_USERCOPY_KERNEL_sh pass
10062 03:10:13.938092 lkdtm_STACKLEAK_ERASING_sh pass
10063 03:10:13.938547 lkdtm_CFI_FORWARD_PROTO_sh fail
10064 03:10:13.938874 lkdtm_CFI_BACKWARD_sh fail
10065 03:10:13.939172 lkdtm_FORTIFY_STRSCPY_sh pass
10066 03:10:13.939457 lkdtm_FORTIFY_STR_OBJECT_sh pass
10067 03:10:13.939733 lkdtm_FORTIFY_STR_MEMBER_sh pass
10068 03:10:13.940004 lkdtm_FORTIFY_MEM_OBJECT_sh pass
10069 03:10:13.940274 lkdtm_FORTIFY_MEM_MEMBER_sh pass
10070 03:10:13.940543 lkdtm_PPC_SLB_MULTIHIT_sh skip
10071 03:10:13.940816 lkdtm_stack-entropy_sh pass
10072 03:10:13.941582 + ../../utils/send-to-lava.sh ./output/result.txt
10073 03:10:14.069029 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=shardfile-lkdtm RESULT=pass>
10074 03:10:14.070794 Received signal: <TESTCASE> TEST_CASE_ID=shardfile-lkdtm RESULT=pass
10076 03:10:14.260934 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip>
10077 03:10:14.261680 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PANIC_sh RESULT=skip
10079 03:10:14.447448 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass>
10080 03:10:14.447919 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUG_sh RESULT=pass
10082 03:10:14.648378 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass
10084 03:10:14.651305 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_sh RESULT=pass>
10085 03:10:14.843365 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass>
10086 03:10:14.844212 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WARNING_MESSAGE_sh RESULT=pass
10088 03:10:15.056196 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass>
10089 03:10:15.056934 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXCEPTION_sh RESULT=pass
10091 03:10:15.269939 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip>
10092 03:10:15.270757 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_LOOP_sh RESULT=skip
10094 03:10:15.461668 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip>
10095 03:10:15.462442 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXHAUST_STACK_sh RESULT=skip
10097 03:10:15.661376 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip>
10098 03:10:15.661853 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_sh RESULT=skip
10100 03:10:15.850477 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip>
10101 03:10:15.851246 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_STACK_STRONG_sh RESULT=skip
10103 03:10:16.042360 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass>
10104 03:10:16.043126 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ARRAY_BOUNDS_sh RESULT=pass
10106 03:10:16.249885 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass>
10107 03:10:16.250390 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_ADD_sh RESULT=pass
10109 03:10:16.441643 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass>
10110 03:10:16.442148 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_LIST_DEL_sh RESULT=pass
10112 03:10:16.649722 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass>
10113 03:10:16.650521 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_LEADING_sh RESULT=pass
10115 03:10:16.864651 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass>
10116 03:10:16.865399 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACK_GUARD_PAGE_TRAILING_sh RESULT=pass
10118 03:10:17.087313 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass>
10119 03:10:17.087992 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REPORT_STACK_CANARY_sh RESULT=pass
10121 03:10:17.300129 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip>
10122 03:10:17.300878 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNSET_SMEP_sh RESULT=skip
10124 03:10:17.521942 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip>
10125 03:10:17.522715 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_DOUBLE_FAULT_sh RESULT=skip
10127 03:10:17.741552 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail>
10128 03:10:17.742039 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CORRUPT_PAC_sh RESULT=fail
10130 03:10:17.949236 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip>
10131 03:10:17.949746 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_UNALIGNED_LOAD_STORE_WRITE_sh RESULT=skip
10133 03:10:18.157117 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass>
10134 03:10:18.157652 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_LINEAR_OVERFLOW_sh RESULT=pass
10136 03:10:18.375003 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass>
10137 03:10:18.375477 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_VMALLOC_LINEAR_OVERFLOW_sh RESULT=pass
10139 03:10:18.588770 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip>
10140 03:10:18.589242 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_AFTER_FREE_sh RESULT=skip
10142 03:10:18.804650 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass>
10143 03:10:18.805142 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_AFTER_FREE_sh RESULT=pass
10145 03:10:19.012355 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip>
10146 03:10:19.012826 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_BUDDY_AFTER_FREE_sh RESULT=skip
10148 03:10:19.232251 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass>
10149 03:10:19.232719 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_READ_BUDDY_AFTER_FREE_sh RESULT=pass
10151 03:10:19.445269 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass>
10152 03:10:19.445956 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_INIT_ON_ALLOC_sh RESULT=pass
10154 03:10:19.663879 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass>
10155 03:10:19.664351 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_BUDDY_INIT_ON_ALLOC_sh RESULT=pass
10157 03:10:19.878640 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass>
10158 03:10:19.879112 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_DOUBLE_sh RESULT=pass
10160 03:10:20.094725 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass>
10161 03:10:20.095413 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_CROSS_sh RESULT=pass
10163 03:10:20.316457 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass>
10164 03:10:20.317205 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SLAB_FREE_PAGE_sh RESULT=pass
10166 03:10:20.534082 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip>
10167 03:10:20.534576 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SOFTLOCKUP_sh RESULT=skip
10169 03:10:20.742065 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip>
10170 03:10:20.742807 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HARDLOCKUP_sh RESULT=skip
10172 03:10:20.965810 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip>
10173 03:10:20.966579 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_SPINLOCKUP_sh RESULT=skip
10175 03:10:21.194745 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip>
10176 03:10:21.195489 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_HUNG_TASK_sh RESULT=skip
10178 03:10:21.410416 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass>
10179 03:10:21.411183 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_DATA_sh RESULT=pass
10181 03:10:21.626973 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass>
10182 03:10:21.627439 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_STACK_sh RESULT=pass
10184 03:10:21.846128 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass>
10185 03:10:21.846887 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_KMALLOC_sh RESULT=pass
10187 03:10:22.060021 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass>
10188 03:10:22.060810 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_VMALLOC_sh RESULT=pass
10190 03:10:22.272788 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass>
10191 03:10:22.273543 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_RODATA_sh RESULT=pass
10193 03:10:22.489627 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass>
10194 03:10:22.490414 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_USERSPACE_sh RESULT=pass
10196 03:10:22.703379 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass>
10197 03:10:22.704139 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_EXEC_NULL_sh RESULT=pass
10199 03:10:22.923192 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail>
10200 03:10:22.923948 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_USERSPACE_sh RESULT=fail
10202 03:10:23.122955 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass>
10203 03:10:23.123717 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ACCESS_NULL_sh RESULT=pass
10205 03:10:23.330649 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass>
10206 03:10:23.331389 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_sh RESULT=pass
10208 03:10:23.536627 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass>
10209 03:10:23.537387 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_RO_AFTER_INIT_sh RESULT=pass
10211 03:10:23.751453 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass>
10212 03:10:23.752223 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_KERN_sh RESULT=pass
10214 03:10:23.967215 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_WRITE_OPD_sh RESULT=skip>
10215 03:10:23.967975 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_WRITE_OPD_sh RESULT=skip
10217 03:10:24.180163 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass>
10218 03:10:24.180899 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_OVERFLOW_sh RESULT=pass
10220 03:10:24.400790 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass>
10221 03:10:24.401530 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_OVERFLOW_sh RESULT=pass
10223 03:10:24.618594 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10224 03:10:24.619377 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW_sh RESULT=pass
10226 03:10:24.835393 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass>
10227 03:10:24.836153 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW_sh RESULT=pass
10229 03:10:25.042757 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass>
10230 03:10:25.043246 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_ZERO_sh RESULT=pass
10232 03:10:25.259002 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass>
10233 03:10:25.259768 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_NEGATIVE_sh RESULT=pass
10235 03:10:25.476636 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass>
10236 03:10:25.477379 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE_sh RESULT=pass
10238 03:10:25.689504 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass>
10239 03:10:25.690284 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE_sh RESULT=pass
10241 03:10:25.905363 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass>
10242 03:10:25.906118 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_ZERO_sh RESULT=pass
10244 03:10:26.119135 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass>
10245 03:10:26.119813 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_ZERO_sh RESULT=pass
10247 03:10:26.336985 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass>
10248 03:10:26.337728 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_SATURATED_sh RESULT=pass
10250 03:10:26.555547 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass>
10251 03:10:26.556045 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_SATURATED_sh RESULT=pass
10253 03:10:26.773683 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass>
10254 03:10:26.774533 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_SATURATED_sh RESULT=pass
10256 03:10:26.995418 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass>
10257 03:10:26.996107 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED_sh RESULT=pass
10259 03:10:27.214291 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass>
10260 03:10:27.215030 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED_sh RESULT=pass
10262 03:10:27.435837 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass>
10263 03:10:27.436357 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED_sh RESULT=pass
10265 03:10:27.653513 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass>
10266 03:10:27.654017 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED_sh RESULT=pass
10268 03:10:27.869702 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip>
10269 03:10:27.870451 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_REFCOUNT_TIMING_sh RESULT=skip
10271 03:10:28.083305 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip>
10272 03:10:28.083983 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_ATOMIC_TIMING_sh RESULT=skip
10274 03:10:28.299897 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass>
10275 03:10:28.300393 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_TO_sh RESULT=pass
10277 03:10:28.507770 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass>
10278 03:10:28.508269 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_SIZE_FROM_sh RESULT=pass
10280 03:10:28.715500 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass>
10281 03:10:28.715992 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_TO_sh RESULT=pass
10283 03:10:28.923383 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass>
10284 03:10:28.923848 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_SLAB_WHITELIST_FROM_sh RESULT=pass
10286 03:10:29.126239 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=fail>
10287 03:10:29.126700 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_TO_sh RESULT=fail
10289 03:10:29.329066 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=fail>
10290 03:10:29.329535 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_FRAME_FROM_sh RESULT=fail
10292 03:10:29.527878 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass>
10293 03:10:29.528343 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_STACK_BEYOND_sh RESULT=pass
10295 03:10:29.735703 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass>
10296 03:10:29.736202 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_USERCOPY_KERNEL_sh RESULT=pass
10298 03:10:29.949813 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass>
10299 03:10:29.950568 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_STACKLEAK_ERASING_sh RESULT=pass
10301 03:10:30.164287 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail>
10302 03:10:30.164749 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_FORWARD_PROTO_sh RESULT=fail
10304 03:10:30.372110 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail>
10305 03:10:30.372607 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_CFI_BACKWARD_sh RESULT=fail
10307 03:10:30.579948 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass>
10308 03:10:30.580441 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STRSCPY_sh RESULT=pass
10310 03:10:30.786838 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass>
10311 03:10:30.787371 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_OBJECT_sh RESULT=pass
10313 03:10:30.990595 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass>
10314 03:10:30.991084 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_STR_MEMBER_sh RESULT=pass
10316 03:10:31.197361 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass>
10317 03:10:31.197856 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_OBJECT_sh RESULT=pass
10319 03:10:31.404365 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass>
10320 03:10:31.405126 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_FORTIFY_MEM_MEMBER_sh RESULT=pass
10322 03:10:31.620392 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh RESULT=skip>
10323 03:10:31.621164 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_PPC_SLB_MULTIHIT_sh RESULT=skip
10325 03:10:31.821719 <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass>
10326 03:10:31.821995 + set +x
10327 03:10:31.822399 Received signal: <TESTCASE> TEST_CASE_ID=lkdtm_stack-entropy_sh RESULT=pass
10329 03:10:31.824873 <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 174888_1.6.2.4.5>
10330 03:10:31.825288 Received signal: <ENDRUN> 1_kselftest-lkdtm 174888_1.6.2.4.5
10331 03:10:31.825480 Ending use of test pattern.
10332 03:10:31.825638 Ending test lava.1_kselftest-lkdtm (174888_1.6.2.4.5), duration 158.55
10334 03:10:31.840806 <LAVA_TEST_RUNNER EXIT>
10335 03:10:31.841237 ok: lava_test_shell seems to have completed
10336 03:10:31.842511 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: fail
lkdtm_USERCOPY_STACK_FRAME_TO_sh: fail
lkdtm_VMALLOC_LINEAR_OVERFLOW_sh: pass
lkdtm_WARNING_MESSAGE_sh: pass
lkdtm_WARNING_sh: pass
lkdtm_WRITE_AFTER_FREE_sh: 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
10337 03:10:31.842799 end: 3.1 lava-test-shell (duration 00:02:41) [common]
10338 03:10:31.843016 end: 3 lava-test-retry (duration 00:02:41) [common]
10339 03:10:31.843206 start: 4 finalize (timeout 00:01:45) [common]
10340 03:10:31.843377 start: 4.1 power-off (timeout 00:00:30) [common]
10341 03:10:31.843628 Calling: 'curl' 'http://arpeggi.mayfield.sirena.org.uk:16421/power/control/off?hostname=apc54a00b1&port=1'
10342 03:10:32.917420 >> OK - accepted request
10343 03:10:32.919325 Returned 0 in 1 seconds
10344 03:10:33.020211 end: 4.1 power-off (duration 00:00:01) [common]
10346 03:10:33.021174 start: 4.2 read-feedback (timeout 00:01:44) [common]
10347 03:10:33.021882 Listened to connection for namespace 'common' for up to 1s
10348 03:10:33.022528 Listened to connection for namespace 'common' for up to 1s
10349 03:10:34.022712 Finalising connection for namespace 'common'
10350 03:10:34.023313 Disconnecting from shell: Finalise
10351 03:10:34.023735 / #
10352 03:10:34.124593 end: 4.2 read-feedback (duration 00:00:01) [common]
10353 03:10:34.125209 end: 4 finalize (duration 00:00:02) [common]
10354 03:10:34.125760 Cleaning after the job
10355 03:10:34.126258 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/174888/tftp-deploy-rxux_qal/ramdisk
10356 03:10:34.139002 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/174888/tftp-deploy-rxux_qal/kernel
10357 03:10:34.185683 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/174888/tftp-deploy-rxux_qal/dtb
10358 03:10:34.186289 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/174888/tftp-deploy-rxux_qal/nfsrootfs
10359 03:10:34.281238 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/174888/tftp-deploy-rxux_qal/modules
10360 03:10:34.294854 Override tmp directory removed at /var/lib/lava/dispatcher/tmp/174888
10361 03:10:35.016797 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/174888
10362 03:10:35.017068 Job finished correctly